Project import
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..74a9167
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,113 @@
+#
+# Copyright (c) 2010-2011 Nest, Inc.
+# All rights reserved.
+#
+# This document is the property of Nest. It is considered
+# confidential and proprietary information.
+#
+# This document may not be reproduced or transmitted in any form,
+# in whole or in part, without the express written permission of
+# Nest.
+#
+# Description:
+# This file is the makefile for the Linux Network File System
+# (NFS) Utilities (nfs-utils).
+#
+
+BuildConfigSpecialized := No
+BuildProductSpecialized := No
+
+include pre.mak
+
+PackageName := nfs-utils
+
+PackageExtension := tar.bz2
+PackageSeparator := -
+
+PackagePatchArgs := -p1
+
+PackageArchive := $(PackageName).$(PackageExtension)
+PackageSourceDir := $(PackageName)$(PackageSeparator)$(PackageVersion)
+
+PackageBuildMakefile = $(call GenerateBuildPaths,Makefile)
+
+CleanPaths += $(PackageLicenseFile)
+
+LibCapDir := sw/tps/libcap
+LibCapIncDir := $(call GenerateResultPaths,$(LibCapDir),usr/include)
+LibCapLibDir := $(call GenerateResultPaths,$(LibCapDir),lib)
+TcpWrappersDir := sw/tps/tcp_wrappers
+TcpWrappersSearchPath := $(call GenerateResultPaths,$(TcpWrappersDir),usr)
+
+all: $(PackageDefaultGoal)
+
+# Generate the package license contents.
+
+$(PackageSourceDir)/COPYING: source
+
+$(PackageLicenseFile): $(PackageSourceDir)/COPYING
+ $(copy-result)
+
+# Extract the source from the archive and apply patches, if any.
+
+$(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths)
+ $(expand-and-patch-package)
+
+# Prepare the sources.
+
+.PHONY: source
+source: | $(PackageSourceDir)
+
+# Patch the sources, if necessary.
+
+.PHONY: patch
+patch: source
+
+# Generate the package build makefile.
+
+$(PackageBuildMakefile): | $(PackageSourceDir) $(BuildDirectory)
+ $(Verbose)cd $(BuildDirectory) && \
+ $(CURDIR)/$(PackageSourceDir)/configure \
+ CC="$(CC)" AR=$(AR) RANLIB=$(RANLIB) STRIP=$(STRIP) \
+ INSTALL="$(INSTALL) $(INSTALLFLAGS)" \
+ CPPFLAGS=-I$(LibCapIncDir) \
+ LDFLAGS=-L$(LibCapLibDir) \
+ --build=$(HostTuple) \
+ --host=$(TargetTuple) \
+ --with-tcp-wrappers=$(TcpWrappersSearchPath) \
+ --disable-gss \
+ --disable-nfsv4 \
+ --disable-tirpc \
+ --disable-uuid \
+ --prefix=/usr \
+ --sysconfdir=/etc
+
+# Configure the source for building.
+
+.PHONY: configure
+configure: source $(PackageBuildMakefile)
+
+# Build the source.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: build
+build: configure
+ $(Verbose)unset MAKEFLAGS && \
+ $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) all
+
+# Stage the build to a temporary installation area.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: stage
+stage: build | $(ResultDirectory)
+ $(Verbose)unset MAKEFLAGS && \
+ $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) DESTDIR=$(ResultDirectory) install
+
+clean:
+ $(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir)
+ $(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory)
+ $(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory)
+
+include post.mak
diff --git a/nfs-utils-1.2.2/COPYING b/nfs-utils-1.2.2/COPYING
new file mode 100644
index 0000000..60549be
--- /dev/null
+++ b/nfs-utils-1.2.2/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
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+ To protect your rights, we need to make restrictions that forbid
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+distribute copies of the software, or if you modify it.
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+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
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+Activities other than copying, distribution and modification are not
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+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+
+ 5. You are not required to accept this License, since you have not
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+If any portion of this section is held invalid or unenforceable under
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+
+This section is intended to make thoroughly clear what is believed to
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+
+ 8. If the distribution and/or use of the Program is restricted in
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+ 9. The Free Software Foundation may publish revised and/or new versions
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+
+Each version is given a distinguishing version number. If the Program
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+either of that version or of any later version published by the Free
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+Foundation.
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+ 10. If you wish to incorporate parts of the Program into other free
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+ NO WARRANTY
+
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
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+ You should have received a copy of the GNU General Public License
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+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
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+If the program is interactive, make it output a short notice like this
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+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/nfs-utils-1.2.2/ChangeLog b/nfs-utils-1.2.2/ChangeLog
new file mode 100644
index 0000000..1a9e642
--- /dev/null
+++ b/nfs-utils-1.2.2/ChangeLog
@@ -0,0 +1,3324 @@
+Author: Steinar H. Gunderson <sgunderson@bigfoot.com>
+Date: Wed Sep 13 22:23:23 CEST 2006
+
+ Fix -n option to mountd
+
+ The getopt_long() option string in mountd was having a spurious
+ colon after the 'n', leading to the short form of --no-tcp not
+ being usable (expecting a parameter, contrary to the long form
+ and the documentation). Fix.
+
+Author: Steinar H. Gunderson <sgunderson@bigfoot.com>
+Date: Wed Sep 13 22:19:39 CEST 2006
+
+ Document sensitive gids
+
+ The exports(8) man page already mentions that some non-root users,
+ such as bin, might be just as sensitive as root, and that root_squash
+ thus might not be as effective as one could hope for. Update the
+ documentation to also mention that this could be the case for non-root
+ groups, such as staff.
+
+Author: NeilBrown <neilb@cse.unsw.edu.au>
+Date: Mon Aug 7 16:35:03 AEST 2006
+
+ Set version to 1.0.10
+ Note: 1.0.10 should be used in preference to
+ 1.0.9 especially with kernels 2.6.18 and later
+ otherwise 'rpc.nfsd N' won't work to change the
+ number of threads after nfsd has been started.
+
+Author: NeilBrown <neilb@cse.unsw.edu.au>
+Date: Mon Aug 7 16:35:03 AEST 2006
+
+ support/nfs/nfssvc.c: if any ports are already open,
+ don't try to open any more.
+ This means that once nfsd is running
+ rpc.nfsd X
+ will just change the number of threads, not the
+ ports in use.
+
+Author: NeilBrown <neilb@cse.unsw.edu.au>
+Date: Mon Aug 7 14:01:35 AEST 2006
+
+ Remove warning if neither 'sync' or 'async' present.
+ Add warning of neither 'subtree_check' or 'no_subtree_check' present.
+
+commit 7194d7d6320736c14f40d31c3738d40f3119ead5
+Author: Kevin Coffman <kwc@citi.umich.edu>
+Date: Sat Jul 8 10:01:40 2006 +1000
+
+ Use uid/gid of -1 to indicate the export's anonuid/anongid should be used
+
+ Kernel routine nfsd_setuser() in fs/nfsd/auth.c checks for the
+ value -1 and defaults the credential's fsuid/fsgid to the
+ correct anonuid/anongid values for the given export. We should
+ be passing this value (-1) down when a name mapping cannot be found.
+ Thanks to J. Bruce Fields <bfields@fieldses.org> for the reference.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+ Acked-by: J. Bruce Fields <bfields@fieldses.org>
+
+commit b0604c623f7a98c6061dff19988722d3ae848bd7
+Author: Kevin Coffman <kwc@citi.umich.edu>
+Date: Sat Jul 8 09:58:03 2006 +1000
+
+ Change svcgssd_LDFLAGS to match gssd_LDFLAGS
+
+commit 99414bd3eecf93f23c378d3bb3d45bc98f364abc
+Author: Neil Brown <neilb@suse.de>
+Date: Sat Jul 8 09:41:58 2006 +1000
+
+ Disable building/installing mount.nfs by default.
+
+ mount.nfs does not yet support 'user' option and some others.
+ To make it support this we need to make it setuid-root, and
+ some security isses need to be resolved before that can be done
+ safely.
+
+commit b0c3cbfee702c019dab0a22557bbf38e24dfcee1
+Author: Steve Dickson <steved@redhat.com>
+Date: Sat Jul 8 09:35:02 2006 +1000
+
+ Call nfssvc_versbits before nfssvc_setfds
+
+ nfssvc_versbits() has to be called before nfssvc_setfds()
+ for the version processing to work correctly
+
+commit 26fff911b21943f20e3937ae3f2d29a1572d2309
+Author: Neil Brown <neilb@suse.de>
+Date: Thu Jul 6 13:05:11 2006 +1000
+
+ Only use -rpath for Kerberos libs when actually needed.
+
+ Avoid usage of -rpath is generally safer, and is required by Debian policy.
+
+commit 28a7603b719f8d35bf22fd3018b610b489fec78f
+Author: Neil Brown <neilb@suse.de>
+Date: Thu Jul 6 12:28:33 2006 +1000
+
+ Use 65534 instead of -2 in svcgssd_proc.c
+
+ as this is more consistant across achitectures.
+
+commit 904de920ea4da3ad5604c417f0d784fcda83ed2a
+Author: Shankar Anand <shanand@novell.com>
+Date: Tue Jul 4 08:50:56 2006 -0600
+
+ This patch adds code to nfsstat to read /proc/net/rpc/nfsd for nfsv4 server statistics and print them.
+
+ Submitted by: Shankar Anand <shanand@novell.com>
+
+commit 2179c112b9a386ca3d51d0e19390ddfadd745030
+Author: Steinar H. Gunderson <sesse@debian.org>
+Date: Wed Jul 5 15:55:45 2006 +1000
+
+ Fix typos in various man pages.
+
+commit 3419e37500dfd19cb2c246260dbd2bc0ee4704d4
+Author: Steinar H. Gunderson <sesse@debian.org>
+Date: Wed Jul 5 15:51:30 2006 +1000
+
+ Use 65534 for anon uid/gid rather than -2
+
+ This is more consistant across platforms.
+
+commit 65735eef8a9441901245f6047edafc50f2d97c97
+Author: Greg Banks <gnb@chook.melbourne.sgi.com>
+Date: Wed Jul 5 13:37:21 2006 +1000
+
+ Update rpcdebug to know about new 2.6 debug flags. Added
+ a manpage and installed rpcdebug (in sbindir).
+
+commit 23b3a9d0284d78cb6bf96b8cd44e9a4662ff60ae
+Author: Greg Banks <gnb@chook.melbourne.sgi.com>
+Date: Wed Jul 5 12:22:45 2006 +1000
+
+ Ignore new generated files.
+
+commit 89053f3f440b629911cb994a293d5be73bb79bf9
+Author: Greg Banks <gnb@chook.melbourne.sgi.com>
+Date: Wed Jul 5 12:20:20 2006 +1000
+
+ Add rquota.h to BUILT_SOURCES so rquotad builds on the first try.
+
+commit 66f9d8251c92124e46a209c47e5c0f7d3a0c4e6e
+Author: Neil Brown <neilb@suse.de>
+Date: Wed Jul 5 11:06:09 2006 +1000
+
+ Generate rquota_xdr.c and rquota.h from rquota.x
+
+ rquota_svc.c is still by-hand as it contains alot of extras.
+ These should really be moved to rquota_server.c
+
+commit 9f5b40b7a68fe0a2648565ecbd4b08bf60287130
+Author: Neil Brown <neilb@suse.de>
+Date: Wed Jul 5 10:41:03 2006 +1000
+
+ Remove some files that old, unused, unneeded.
+
+ deleted: support/export/keys.c
+ deleted: support/include/rpcdispatch.h
+ deleted: support/include/rpcsec.h
+ deleted: support/include/version.h
+ deleted: support/include/ypupdate.h
+ deleted: support/nfs/clients.c
+ deleted: support/nfs/keytab.c
+ deleted: support/nfs/ypupdate_xdr.c
+ deleted: support/rpc/include/Makefile.am
+ deleted: tools/rpcdebug/neat_idea.c
+ deleted: utils/mountd/mount_xdr.c
+ deleted: utils/rquotad/pathnames.h
+
+commit fbb1602bbd34cbe89dd55ca6eaaa19432237db1d
+Author: Neil Brown <neilb@suse.de>
+Date: Wed Jul 5 10:30:51 2006 +1000
+
+ Avoid error creating an existing symlink
+
+ Just remove the link first.
+
+commit 0bc710a5a2b695039613a917e009dba3552ab1cc
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:33:54 2006 -0400
+
+ Don't depend on Kerberos headers when checking librpcsecgss in configure
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Older versions of MIT Kerberos are missing an OID definition, causing
+ the configure checks for librpcsecgss to fail. We shouldn't be depending
+ on their libraries during the configure.
+
+commit 5bfa10c94c44f082dc211a5fb431e2202ea9bb35
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Tue Jul 4 18:33:56 2006 +1000
+
+ Eliminate warnings from code generated by rpcgen
+
+ - unused variable 'buf'
+ - emit a declaration for `buf' on demand.
+ - unused variable 'i'
+ - declare i immediately before use
+ - unused value from IXDR_PUT_
+ - cast to (void)
+ - type-punned pointer reference
+ - cast to (void*) first :-(
+
+commit acae444246635ec2ca8990d53e685c9062d73091
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:43 2006 -0400
+
+ Handle mapping failure from get_ids.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Temporary patch to do default mapping if we get an error while trying to
+ map a gss principal to the appropriate uid/gid. This currently returns
+ hardcoded values. This may be correct, or we may need to try and figure
+ out the correct values to match the anonuid/anongid for the export.
+
+commit 1f1b05a65ef3dc6597c7bc1e2a38f38ae95bf230
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:38 2006 -0400
+
+ Properly report errors in readline() function
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Change message priorities for errors and debug messages.
+
+commit ee664fd246d77010af13fb557407c612752a5ea8
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:33 2006 -0400
+
+ Change default buffer size increment for readline()
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ The readline routine expects much smaller messages than we are passing.
+ Change the default initial allocation and increment value from 128
+ to 2048. This saves many calls to realloc().
+
+commit 3da69ce5c4fac5677e91aa20e60750ab8de2ab97
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:27 2006 -0400
+
+ Clean up the printerr() logging function.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Update the printerr() function to:
+
+ 1) Determine whether we'll print the message before going to all the
+ work of formatting it.
+ 2) Don't just toss away messages that are too long for the buffer.
+ Print what we can and give an indication of the truncation with
+ "..." at the end.
+ 3) Use a single buffer rather than two.
+ 4) Messages either go to syslog (with level ERR) or stderr. Don't
+ send some messages to syslog level DEBUG.
+
+commit 0b2a5b574c7ffd99aa3226d36e1d261826405625
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:21 2006 -0400
+
+ Use setfsuid() rather than seteuid() while creating contexts
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ As suggested by Olaf Kirch <okir@suse.de>, use setfsuid() rather than
+ seteuid() when creating a gss context. This prevents users from using
+ credentials that do not belong to them, while also preventing them from
+ doing things like killing, renicing, or changing the priority of the
+ gssd process while it is processing the context creation.
+
+commit 0f899e6d862994ffb437ae73e087c4a21ab59723
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:16 2006 -0400
+
+ Limit acquire_cred call to to Kerberos only
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Specify that the acquire_cred call should only be concerned with returning
+ Kerberos credentials since this is Kerberos-only functionality.
+
+commit 3829bb90e764cd72c0009cb32a8b39d0fab89d81
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:10 2006 -0400
+
+ Check that the gssapi library is usable early on.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Do a call to determine mechanisms supported by the gssapi library early.
+ This allows us to discover early in case the gssapi library is somehow
+ misconfigured. We can bail out early and give a meaningful message
+ rather than getting errors on each attempt at a context negotiation.
+
+commit 119c3e9aafe84c0f7c2846c46ad5e6f5eeece0da
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:34:05 2006 -0400
+
+ Fix problems with 64-bit big-endian machines
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Correct the definition of mech_used in the gss context to use gss_OID_desc.
+ This fixes problems on 64-bit machines when referencing the OID.
+
+ Also updates write_buffer function to use u_int rather than size_t when
+ doing calculations.
+
+commit c3f05548d7b3d586e7eebbdde9339617e88530f3
+Author: kwc@citi.umich.edu <kwc@citi.umich.edu>
+Date: Mon Jul 3 18:33:59 2006 -0400
+
+ Define CFLAGS for gss_clnt_send_err compile
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Add CFLAGS to make sure we find and use the correct gssapi.h when
+ building gss_clnt_send_err
+
+commit 4e9ed06f8f8a0cd9f34a6830c0ff14344a528042
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Mon Jul 3 15:59:54 2006 +1000
+
+ Use socklen_t some more to avoid warnings.
+
+commit 6c40236820fda8960af891f41aa9d53f8bbe50a2
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Mon Jul 3 15:39:41 2006 +1000
+
+ Fix warning about pointer signedness differing.
+
+commit 3bf702b1a914b3867117b74d519c55fa68f4dc28
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Mon Jul 3 15:17:34 2006 +1000
+
+ Include the right header to get xmalloc() declaration.
+
+commit 940c7c304d4a43c00c27529cdddc7c87db6eef87
+Merge: b90d201... a503848...
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Mon Jul 3 14:21:48 2006 +1000
+
+ Merge branch 'master' of git://linux-nfs.org/nfs-utils
+
+commit b90d201551aaa712c011c3d5de900fad714a26a6
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Tue Jun 27 21:30:18 2006 +1000
+
+ Comment out unused variable.
+
+commit 33beb42d3d2cd13a82ddbbdc4275d2a048030ae3
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Tue Jun 27 21:22:59 2006 +1000
+
+ Comment out the decades-old SCCS id strings from the original Sun
+ distribution. They cause compile warnings, there is no longer any
+ reason to try to build them into the binaries, and gcc seems to be
+ eliding some of them anyway.
+
+commit 3172063ead6b99611d049a59938808a6358f48a4
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Tue Jun 27 20:55:07 2006 +1000
+
+ Detect if glibc provides socklen_t and use that instead
+ of int in those cases which generate compile warnings,
+ e.g. the last argument of recvfrom().
+
+commit a09eeb36c2c45151b9bb89f5015da0c584799716
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Tue Jun 27 20:28:02 2006 +1000
+
+ Replace the deprecated sigblock() with more modern
+ signal functions to avoid compile warnings.
+
+commit 93608a52655abf5ac23404c4b5cc05fe575a9c04
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Thu Jun 22 18:01:10 2006 +1000
+
+ Fix a number of the easier compile warnings: unused variables,
+ unused labels, constness, signedness.
+
+commit a07343ee0da4f0974a23b673ae1b0d482c7426a1
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Thu Jun 22 17:31:24 2006 +1000
+
+ Detect presence of nfs4_set_debug() in libnfsidmap and
+ don't bother calling it if it's missing.
+
+commit dcfcb677b39443b6392db3234fd50498bc158507
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Thu Jun 22 17:19:17 2006 +1000
+
+ Remove useless m4 quoting around args to PKG_CHECK_MODULES().
+
+commit 24d303ffae686192bda0a5996e8590219dcc82e7
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Thu Jun 22 17:16:19 2006 +1000
+
+ Do m4 quoting of AC_MSG_ERROR() and AC_MSG_WARN() as
+ the autoconf people intended. This avoids errors in
+ autoconf on SLES10.
+
+commit 66a699d953727d3a992cc09ed5304b83d661a737
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Thu Jun 22 16:51:44 2006 +1000
+
+ Add a .gitignore file to suppress the files generated
+ during autogen, configure and build.
+commit 49b164d978ee6266df7ba0bd335cb34337e7c381
+Author: Steve Dickson <SteveD@redhat.com>
+Date: Mon Jul 3 09:52:00 2006 +1000
+
+ Allow rpc.nfsd to suppress tcp or udp, and listen on a specific address.
+
+ -T - will suppressing listening for TCP connection.
+ -U - will suppress UDP
+ -H host - will only listen on that local address
+ -p port - will listen on that port.
+
+ This requires kernel patches which will hopefully be in 2.6.19 and possibly some
+ earlier test and vendor kernels.
+
+commit fde2ae7794047a698feeaf17963d690a1e660a80
+Author: Steve Dickson <SteveD@redhat.com>
+Date: Mon Jun 26 15:23:19 2006 +1000
+
+ Add support for suppressing different NFS versions.
+
+ e.g. -N 2
+ means that NFSv2 won't be supported, just v3 and v4 (if the kernel
+ supports them).
+
+commit 0523fd513c6baa8dbf45d1a7afea2044262aeb3d
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 23 17:10:56 2006 +1000
+
+ Further coverity related cleanups.
+
+ Greg Banks suggested some variations, particularly improved
+ use of xmalloc/xstrdup functions. Thanks.
+
+commit 2e075a16da4963f54cd556403ca9e15a68de27fd
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 23 14:38:33 2006 +1000
+
+ Fix various issues discovered by Coverity
+
+ Thanks to Michael Halcrow for finding them.
+
+commit ff42180930a444cea7f19e55e2cd2bfe6d3f108b
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 23 14:06:00 2006 +1000
+
+ Fix comment parsing (again)
+
+ Bruce Fields noticed that I broke comment parsing...
+
+ as xskip() is always called before xgettok(), that is the
+ best place to put xskipcomment and still maintain proper
+ semantics of xskip and xgettok.
+
+commit bec968578d97eabc63ae4a12bdeb2b33f40baec4
+Author: Amit Gud <agud@redhat.com>
+Date: Thu Jun 22 12:51:04 2006 -0400
+
+ Change mount configure option to --enable-mount
+
+ Change the configure option from --with-mount to --enable-mount.
+
+ Signed-off-by: Amit Gud <agud@redhat.com>
+ Signed-off-by: Steve Dickson <steved@redhat.com>
+
+commit ceeffc1f76485b4084b2c61f4ff3c40e4f51c3b8
+Author: Amit Gud <gud@eth.net>
+Date: Thu Jun 22 12:49:24 2006 -0400
+
+ Merge nfsmount.x and mount.x into mount.x
+
+
+ Merge utils/mount/nfsmount.x and support/export/mount.x into support/export/mount.x.
+
+ Signed-off-by: Amit Gud <agud@redhat.com>
+ Signed-off-by: Steve Dickson <steved@redhat.com>
+
+commit c2db41e8abb6ddc9d03a0c91c6db043fa0f85a8f
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 23 13:37:08 2006 +1000
+
+ Try to make sure that clientid used for NFSv4 is reliable.
+
+ We need to give an IP address to identify this client to the
+ server.
+ The current code does a gethostbyname of the hostname. One
+ some systems this returns 127.0.0.1 or similar, which is not useful.
+
+ Instead, use getsockname of the sock used to connect to the server
+ to confirm that the server is working. This gives the address on the
+ interface that was chosen to talk to that server, which is the
+ best address we can find (if there is a NAT in the way, it might
+ still not work, but in that case there is nothing we can do).
+
+commit 11d34d11153df198103a57291937ea9ff8b7356e
+Author: Greg Banks <gnb@melbourne.sgi.com>
+Date: Wed Jun 14 22:48:10 2006 +1000
+
+ multiple threads for mountd
+
+
+ How about the attached patch against nfs-utils tot? It
+ adds a -t option to set the number of forked workers.
+ Default is 1 thread, i.e. the old behaviour.
+
+ I've verified that showmount -e, the Ogata mount client,
+ and a real mount from Linux and IRIX boxes work with and
+ without the new option.
+
+ I've verified that you can manually kill any of the workers
+ without the portmap registration going away, that killing
+ all the workers causes the manager process to wake up and
+ unregister, and killing the manager process causes the
+ workers to be killed and portmap unregistered.
+
+ I've verified that all the workers have file descriptors
+ for the udp socket and the tcp rendezvous socket, that
+ connections are balanced across all the workers if service
+ times are sufficiently long, and that performance is
+ improved by that parallelism, at least for small numbers
+ of threads. For example, with 60 parallel MOUNT calls
+ and a testing patch to make DNS lookups take 100 milliseconds
+ time to perform all mounts (averaged over 5 runs) is:
+
+ num elapsed
+ threads time (sec)
+ ------ ----------
+ 1 13.125
+ 2 6.859
+ 3 4.836
+ 4 3.841
+ 5 3.303
+ 6 3.100
+ 7 3.078
+ 8 3.018
+
+ Greg.
+ --
+ Greg Banks, R&D Software Engineer, SGI Australian Software Group.
+ I don't speak for SGI.
+
+commit db96d056578338dd1bb0371dc84638973c187ec6
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 16 13:16:09 2006 +1000
+
+ Remove some temporary files that shouldn't be in 'git'.
+
+ deleted: compile
+ deleted: config.guess
+ deleted: config.sub
+ deleted: depcomp
+ deleted: install-sh
+ deleted: ltmain.sh
+ deleted: missing
+
+commit 82b53188aaffad0e237461f8f1274794166feb3a
+Author: Neil Brown <neilb@suse.de>
+Date: Fri Jun 16 13:09:26 2006 +1000
+
+ Add support to auto-generate nfsmount* files for new nfs.mount program
+
+commit 4e2bae795e5eaf9922f0b966ab5df64994c836a2
+Author: Amit Gud <agud@redhat.com>
+Date: Mon Jun 12 19:08:27 2006 -0400
+
+ Move NFS mount code from util-linux to nfs-utils - part 2
+
+ Adds the support functions needed for mount and umount. This
+ functionality will someday be available in the form of shared mount
+ library.
+
+ Signed-off-by: Amit Gud <agud@redhat.com>
+ Signed-off-by: Steve Dickson <steved@redhat.com>
+
+commit a0520fa1a41bd33815b331b660b4545f2723495c
+Author: Amit Gud <agud@redhat.com>
+Date: Mon Jun 12 19:06:36 2006 -0400
+
+ Move NFS mount code from util-linux to nfs-utils - part 1
+
+ Adds the mount directory and the code to mount and umount the NFS file system.
+
+ Signed-off-by: Amit Gud <agud@redhat.com>
+ Signed-off-by: Steve Dickson <steved@redhat.com>
+
+2006-06-05 NeilBrown <neilb@suse.de>
+ - Remove debian/ at request of Debian maintainer "Steinar H. Gunderson" <sesse@debian.org>
+ - fix_exportfs_with_multiple_matches.diff: Fixes a problem with exportfs -o
+ and multiple entries of the same type for the same patch that matches
+ a given client. The entire rationale and problem description can be found
+ at http://bugs.debian.org/245449 (fumihiko kakuma <kakmy@mvh.biglobe.ne.jp>)
+ - escape hashes in exports
+ Makes sure any # signs in the printed-out exports file are
+ escaped (as with quotes, spaces, etc.), so they won't be treated
+ as a comment when they're read back in again.
+ "Steinar H. Gunderson" <sesse@debian.org>
+ - Only treat '#' as starting a comment when at the start of a
+ token, otherwise '#' in filenames cannot be read.
+ NeilBrown
+ - document sync option:
+ Document the 'sync' option in the exports(5) man page -- ATM
+ only the 'async' option is documented, which is not very
+ symmetric. :-) "Steinar H. Gunderson" <sesse@debian.org>
+ - mountd state directory:
+ Let the user select (via a new parameter) the path to the NFS
+ state directory for mountd, to match the statd functionality.
+ "Steinar H. Gunderson" <sesse@debian.org>
+ - fix nhfsrun signal:
+ nhfsrun is supposed to be able to be signalled with SIGUSR1, but
+ the signal trapped is number 30, which is something else
+ entirely (SIGPWR). This patch simply changes it to say "USR1",
+ which gets it right no matter what the value is.
+ "Steinar H. Gunderson" <sesse@debian.org>
+ - Minor man page tidy up
+
+2006-04-12 NeilBrown <neilb@suse.de>
+ Remove **/Makefile.in, aclocal.m4, configure, and
+ support/include/config.h.in from source control
+ These are auto autogenerated by
+ aclocal -I aclocal ; autoheader ; automake ; autoconf
+
+2006-04-12 NeilBrown <neilb@suse.de>
+ utils/statd/rmtcall.c: use HAVE_IFADDRS_H to control compilation
+ of code using ifaddrs.h
+ configure.in: test for present of ifaddrs.h
+
+ Old glibc's don't have ifaddrs.h
+
+2006-06-12 Amit Gud <agud@redhat.com>
+ Added the mount functionality from util-linux.
+ Added --without-mount configure option.
+
+2006-04-12 NeilBrown <neilb@suse.de>
+ Set version to 1.0.8,
+ aclocal -I aclocal ; autoheader ; automake ; autoconf
+
+2006-04-10 NeilBrown <neilb@suse.de>
+ Various paranoia checks:
+ gssd_proc.c: pass max_field sizes to sscanf to avoid buffer
+ overflow
+ svcgssd_proc.c: range_check name.length, to ensure name.length+1
+ doesn't wrap
+ idmapd.c(nfsdcb): make sure at least one byte is read before
+ zeroing the last byte that was read, otherwise memory corruption
+ is possible.
+
+ Found by SuSE security audit.
+
+2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
+ Check for sufficient version of librpcsecgss and libgssapi
+ in configure.in
+
+2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
+ Update aclocal/tcp-wrappers.m4 to define HAVE_LIBWRAP and
+ HAVE_TCP_WRAPPERS as appropriate.
+
+2006-04-10 NeilBrown <neilb@suse.de>
+ Add checking for innetgr back to configure.in
+
+2006-04-10 kwc@citi.umich.edu
+ Update calls to gss_export_lucid_sec_context()
+
+ Change the calls to gss_export_lucid_sec_context() to match the corrected
+ interface definition in libgssapi-0.9.
+
+2006-04-10 kwc@citi.umich.edu
+ Plug memory leaks in svcgssd
+
+ Various memory leaks in the svcgssd context processing are eliminated.
+
+2006-04-10 kwc@citi.umich.edu
+ Fix memory leak of the AUTH structure on context negotiations
+
+ Free AUTH structure after completing context negotiation and sending
+ context information to the kernel.
+
+2006-04-10 kwc@citi.umich.edu
+ Fix support/include/config.h.in such as would be done be running autoheader.
+
+2006-03-28 NeilBrown <neilb@suse.de>
+ 1.0.8-pre3, aclocal/autoconf/automake
+
+2006-03-28 kwc@citi.umich.edu
+ Use PKGCONFIG to locate gssapi and rpcsecgss header files
+
+ Instead of having separate copies of the gssapi and rpcsecgss
+ header files, or depending on the Kerberos gssapi header,
+ locate the headers now installed with the libgssapi and librpcsecgss
+ libraries.
+
+ Remove local copies of the gssapi and rpcsecgss header files.
+
+ This depends on the configure_use_autotools patch.
+
+2006-03-28 kwc@citi.umich.edu
+ Add debugging to better detect negotiation of enctype not supported by kernel
+
+ Print debugging message indicating the type of encryption keys being sent
+ down to the kernel. This should make it easier to detect cases where
+ unsupported encryption types are being negotiated.
+ (really this time)
+
+2006-03-28 kwc@citi.umich.edu
+
+ Don't close and reopen all pipes on every DNOTIFY signal.
+
+ From: Vince Busam <vbusam@google.com>
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Don't unnecessarily close and re-open all pipes after every DNOTIFY
+ signal. These unnecessary closes were triggering a kernel Oops.
+ Original patch modified to correct segfault when unmounting last
+ NFSv4 mount.
+
+2006-03-28 kwc@citi.umich.edu
+ Add option to specify directory to search for credentials cache files
+
+
+ From: Vince Busam <vbusam@google.com>
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Add command line option to specify which directory should be searched
+ to find credentials caches.
+ (really this time)
+
+2006-03-28 kwc@citi.umich.edu
+ Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5
+
+ We need to get access to the internal krb5 context pointer for
+ older (pre-1.4) versions of MIT Kerberos. We get a pointer to
+ the gss glue's context. Get the right pointer before accessing
+ the context information.
+ (really this time)
+
+2006-03-28 kwc@citi.umich.edu
+
+ Remove unused groups variable from get_ids() which was causing a compiler warning.
+ (really this time)
+
+2006-03-28 kwc@citi.umich.edu
+ Update krb5 code to use glue routine lucid context functions
+
+
+
+ The gssd code should not know about the glue layer's context structure.
+ A previous patch added gss_export_lucid_sec_context() and
+ gss_free_lucid_sec_context() functions to the gssapi glue layer.
+ Use these functions rather than calling directly to the Kerberos
+ gssapi code (which requires the Kerberos context handle rather
+ than the glue's context handle).
+
+ (really this time)
+
+2006-03-28 kwc@citi.umich.edu
+
+ Separate out context handling code for MIT Kerberos and SPKM3
+ into their own file.
+ (Really this time)
+
+2006-03-28 Kevin Coffman <kwc@citi.umich.edu>
+ User-selectable idmapping cache lifetime
+
+ Read and process new configuration option, Cache-Expiration, and use
+ the value to determine how long idmapping entries are cached.
+ (Really this time)
+
+2006-03-27 NeilBrown <neilb@suse.de>
+ 1.0.8-rc3
+
+2006-03-27 kwc@citi.umich.edu
+ Add debugging to better detect negotiation of enctype not supported by kernel
+
+ Print debugging message indicating the type of encryption keys being sent
+ down to the kernel. This should make it easier to detect cases where
+ unsupported encryption types are being negotiated.
+
+2006-03-27
+ Don't close and reopen all pipes on every DNOTIFY signal.
+
+ Don't unnecessarily close and re-open all pipes after every DNOTIFY
+ signal. These unnecessary closes were triggering a kernel Oops.
+ Original patch modified to correct segfault when unmounting last
+ NFSv4 mount.
+
+2006-03-27
+ Add option to specify directory to search for credentials cache files
+
+ Add command line option to specify which directory should be searched
+ to find credentials caches.
+
+2006-03-27 kwc@citi.umich.edu
+ Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5
+
+ We need to get access to the internal krb5 context pointer for
+ older (pre-1.4) versions of MIT Kerberos. We get a pointer to
+ the gss glue's context. Get the right pointer before accessing
+ the context information.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Remove unused variable causing compile warning
+
+ Remove unused groups variable from get_ids() which was causing a compiler warning.
+
+2006-03-27 kwc@citi.umich.edu
+ Update krb5 code to use glue routine lucid context functions
+
+ The gssd code should not know about the glue layer's context structure.
+ A previous patch added gss_export_lucid_sec_context() and
+ gss_free_lucid_sec_context() functions to the gssapi glue layer.
+ Use these functions rather than calling directly to the Kerberos
+ gssapi code (which requires the Kerberos context handle rather
+ than the glue's context handle).
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Separate out context handling code for MIT Kerberos and SPKM3
+ into their own file.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Consolidate gssd and svcgssd since they share much code
+
+ Remove directory svcgssd which was only created because the old
+ build system could not handle building two daemons in the same
+ directory. This eliminates build complications since gssd and
+ svcgssd also share many source files.
+
+ This patch effectively removes the utils/svcgssd directory, moving
+ all its files to the utils/gssd directory. File utils/gssd/Makefile.am
+ is modified with directions to build both gssd and svcgssd.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Use PKGCONFIG to locate gssapi and rpcsecgss header files
+
+ Instead of having separate copies of the gssapi and rpcsecgss
+ header files, or depending on the Kerberos gssapi header,
+ locate the headers now installed with the libgssapi and librpcsecgss
+ libraries.
+
+ Remove local copies of the gssapi and rpcsecgss header files.
+
+ This depends on the configure_use_autotools patch.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ User-selectable idmapping cache lifetime
+
+ Read and process new configuration option, Cache-Expiration, and use
+ the value to determine how long idmapping entries are cached.
+
+2006-03-27 Steve Dickson <steved@redhat.com>
+ Set libnfsidmap library debugging level and logging function.
+
+ This patch adds a call to the new libnfsidmap library function
+ nfs4_set_debug(), which defines the verbosity level libnfsidmap
+ should use as well as the logging function.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Don't close file descriptor until after calling event_del().
+
+ Delete event processing for a file descriptor before closing it.
+ This was causing hangs when used in combination with libevent-1.0b.
+
+2006-03-27 kwc@citi.umich.edu
+ Find krb5-config on SuSE 10
+
+ SuSE 10.0 puts krb5-config in yet another obscure location.
+ Look for it there and use it if found.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Update debian package information.
+
+2006-03-27 Kevin Coffman <kwc@citi.umich.edu>
+ Install /var/lib/nfs files using DESTDIR and add rpcsec headers to distribution
+
+ Add "$(DESTDIR)" to the paths for the "$(statedir)" files so they are
+ put in the right place when DESTDIR is defined.
+
+ Add the rpcsec header files to EXTRA_DIST list.
+
+2005-12-21 NeilBrown <neilb@suse.de>
+ *utils/rquotad/rquota_server.c: Detect and handle both old-style
+ (2.4) and new-style(2.6) quotactl.
+ *utils/gssd/gss_destroy_cred: remove dependence on "head -1" which
+ might need to be "head -n 1"
+ *utils/nhfsstone/nhfsrun: convert "tail -1" to "tail -n 1"
+
+2005-12-20 Kevin Coffman <kwc@citi.umich.edu> NeilBrown <neilb@suse.de>
+ Substantial Makefile/configure rewrite.
+ Run 'autogen.sh' to create "Makefile.in" etc.
+
+ Also add -D_FILE_OFFSET_BITS=64 to CPP_FLAGS so that mountd can
+ stat and export files larger than 2Gig.
+
+ 1.0.8-rc2 released
+
+2005-12-20 NeilBrown <neilb@suse.de>
+ support/nfs/exports.c(getexportent): is a null host name is given,
+ replace it with '*' so we have a non-empty host name for messages
+ etc.
+ utils/exportfs/exportfs.man: Correct documentation about default
+ export options.
+
+2005-12-20 Kevin Coffman <kwc@citi.umich.edu>
+ utils/gssd/gssd_proc.c(create_auth_rpc_client): Use service
+ portion of clp->servicename rather than hard-coding "nfs".
+
+2005-12-16 NeilBrown <neilb@suse.de>
+ 1.0.8-rc1 released
+
+2005-12-16 Kevin Coffman <kwc@citi.umich.edu>
+ svcgssd needs -lnfs when using new function closeall().
+
+ ---
+ Remove unused argument from nfsdopen()
+
+ After previous changes, the arguement to nfsdopen() has become unused.
+ Remove it.
+
+ ---
+ Fix idmapd error reporting after call to mydaemon()
+
+ After call to mydaemon(), calls to err[x] and warn[x] result
+ in the message going nowhere. Change to using idmapd_*
+ versions of these routines which write to syslog.
+ Original problem reported by Vincent Roqueta <vincent.roqueta@ext.bull.net>
+ with a different patch.
+
+ ---
+ Don't add @domain to names that cannot be mapped.
+
+ Per rfc3530 section 5.8: when unable to map a uid to a name, don't
+ add the @domain to the "nobody" name.
+
+ ---
+ Fix idmapd for systems where sizeof(uid_t)!=4 and sizeof(gid_t)!=4
+
+ Fix conversion cases where uid_t and gid_t are not 32 bits.
+
+ ---
+ Don't segfault because mech wasn't filled in because of an error
+
+ From Kevin Coffman <kwc@citi.umich.edu>
+
+ Initialize mech to null to avoid segfault if an error occurs
+ and mech is never returned from gss_accept_sec_context.
+
+ ---
+ Remove use of static buffer in do_downcall
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Dynamically allocate buffer of the correct length rather
+ than using fixed-length buffer.
+
+ ---
+ Print better error message if rpc routine clnt_create() fails.
+
+ ---
+ Print appropriate error messages after gss calls.
+
+ Print gss error messages after calls to gss functions, even if they
+ are for Kerberos only.
+
+ ---
+ Update gssd and svcgssd to use the new gss mech glue lucid context calls.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Update gssd and svcgssd to use a lucid context from SPKM3 to send down
+ to the kernel.
+ Update gssd and svcgssd to use the new gss mech glue lucid context calls.
+ Add configure check to see if spkm3 support is available.
+
+ ---
+ Add support for CONTINUE_NEEDED return from gss_accept_sec_context.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Add CONTINUE_INIT handling to svcgssd. Store the partially complete spkm
+ context handle in the out_handle of CONTINUE_INIT messages so that it is
+ returned in the in_handle of subsequent messages.
+
+ ---
+ Replace GSS_C_ANON_FLAG with GSS_C_MUTUAL_FLAG.
+
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Specify GSS_C_MUTUAL_FLAG rather than GSS_C_ANON_FLAG for
+ spkm3.
+
+ NOTE: we need a way to pass the appropriate value rather than
+ hard-coding this flag.
+
+ ---
+ Increase size of rpc send/receive buffers
+
+ Change the clnt_create() to use routines which allow us to set the
+ send and receive buffer size. This is needed for larger spkm3
+ exchanges including certificate chains.
+
+ This has the side-effect of skipping the portmap call since
+ we specify the port (by specifying the service) when getting
+ the server's address information.
+
+ ---
+ Define _LINUX_QUOTA_VERSION to 1
+
+ The rquotad code is written against the "old" kernel quota interface.
+ Fedora Core 4 is the only platform known to check for different
+ versions, so this should not have any affect on other platforms
+ and fixes the build for FC4.
+
+ ---
+
+2005-12-12 Usha Ketineni <ketineni@us.ibm.com>, NeilBrown <neilb@suse.de>
+ *support/nfs/rpcmisc.c(rpc_init): is stdin is a socket, but
+ is already connected (as e.g. from ssh), don't assume we
+ were started by inetd.
+
+2005-11-03 Steve Dickson <SteveD@redhat.com> NeilBrown <neilb@suse.de>
+ *utils/idmapd/idmaps.c:
+
+ I've recently updated the nfs-utils in rawhide with the
+ latest patches from the SourceForge CVS tree and the
+ latest CITI patches (1.0.7-4).
+
+ In testing these patches, I notice that when the server was started
+ and a SIGHUP was sent to rpc.idmapd to open the nfs4.nametoid/channel
+ and nfs4.idtoname/channel files, the second open (the nfs4.idtoname one)
+ failed because the path (i.e. ic->ic_path) was NULL.
+
+ Now the reason the ic_path was NULL was because it was never set
+ during the call to nfsdopen(). nfsdopen() looks like:
+ nfsdopen(char *path)
+ {
+ return ((nfsdopenone(&nfsd_ic[IC_NAMEID], IC_NAMEID, path) == 0 &&
+ nfsdopenone(&nfsd_ic[IC_IDNAME], IC_IDNAME, path) == 0) ? 0
+ : -1);
+ }
+
+ Note: the call to nfsdopenone() is how the path is set in each nfsd_ic[]
+ entry and nfsdopen() is only called once.
+
+ So when rpc.idmap comes up and the first call to nfsdopenone() fails
+ (because the server is not running) the path in nfsd_ic[IC_IDNAME] is
+ never filled in because the second nfsdopenone() never happen...
+
+ Now there was a CITI patche (idmapd_revert_fix_reopen_on_sighup.dif)
+ that tried to address this problem but did seem to fix it.. The
+ attached patch fix the problem by initializing both nfsd_ic[IC_IDNAME]
+ and nfsd_ic[IC_NAMEID] structures with the needed info...
+ I figured since there is no way of changing these paths or filenames
+ by command line args, why not just set them during compile time...
+ so that's what this patch does.
+
+ This patch also changes how nfsdreopen_one() handles the
+ case where the event has already been set. Unlike the CITI
+ patch (idmapd_revert_fix_reopen_on_sighup.dif) which just
+ just does not register the second event, my patch deletes
+ the old event and the registers the new one. It just seems like
+ the right thing to do since a SIGHUP means a new server just
+ started so we probably should create a new event as well...
+
+ steved.
+
+2005-10-14 NeilBrown <neilb@suse.de>
+ *utils/mountd/cache.c(nfsd_fh): Understand type 2 and type 3
+ filesystem identifiers, which are used with device numbers
+ That don't fit into 16 bits.
+
+2005-10-07 Olaf Kirch <okir@suse.de>
+ * utils/mountd/mountd.c(get_exportlist): Without this patch,
+ showmount -e would sometimes display host names that should really
+ have been subsumed under a wildcard entry.
+
+ The problem was that the code in get_exportlist would always
+ skip the next group entry after removing one FQDN.
+
+2005-10-06 Steve Dickson <SteveD@redhat.com> NeilBrown <neilb@suse.de>
+ * support/nfs/export.c: don't warn about sync/async for readonly
+ exports
+ * support/nfs/closeall.c: new file with function to close all
+ file descriptors from a give minimum upwards.
+ * nfsd/mountd/statd/idmapd/gsssvcd: use closeall.
+ * utils/mountd/mountd.c: Eliminate 3 syslog message that are
+ logged for successful events.
+ * utils/mountd/mountd.c: make sure the correct hostname is used in
+ the SM_NOTIFY message that is sent from a rebooted server which
+ has multiple network interfaces. (bz 139101)
+
+ Details can be found in:
+ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139101
+
+ *utils/idmapd/idmapd.c:Fixed subscripting problem in idmapd (bz
+ 158188) This fixes the following problem:
+ rpc.idmapd: nfsdreopen: Opening '' failed: errno 2 (No such file or directory)
+
+ Details can be found in:
+ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=158188
+
+ *utils/statd/statd.c(drop_privs): clear st_gid as well as st_uid
+ of stat fails.
+ *utils/statd/svc_run.c(my_svc_run): remove usage of undocumented
+ %m format specifier.
+ *utils/statd/montor.c(sm_mon_1_svc): as above
+ *support/nfs/xlog.c(xlog): Changed xlog to use LOG_INFO instead of
+ LOG_DEBUG so debug messages will appear w/out any config changes
+ to syslog.conf.
+
+
+2005-09-02 Mike Frysinger <vapier@gentoo.org>
+ * utils/rquotad/rquota_server.c(getquotainfo): use explicit
+ struture-member copying rather than memcpy, as the element
+ sizes are the same on all architectures.
+
+2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
+ Add option to set rpcsec_gss debugging level (if available)
+
+ Changes to allow gssd/svcgssd to build when using Hiemdal Kerberos
+ libraries. Note that there are still run-time issues preventing
+ this from working when shared libraries for libgssapi and librpcsecgss
+ are used.
+
+2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
+ Remove the rpcsec_gss code and rely on an external library instead.
+
+2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
+ *utils/mountd/mountd.c:
+ mountd currently always returns AUTH_NULL and AUTH_SYS as the
+ allowable flavors in mount replies. We want it to also return gss
+ flavors when appropriate. For now as a hack we just have it always
+ return the KRB5 flavors as well.
+
+ *utils/mountd/cache.c:
+
+ When attempting to mount an NFSv4 pseudofilesystem (fsid=0) and the
+ actual exported directory does not exist on the server, rpc.mountd
+ doesn't check the directory exists (when fsidtype=1, i.e. using fsid,
+ but does check for fsidtype=0, i.e. using dev/ino). The non-existent
+ exported directory path with fsid=0 is written to the kernel via
+ /proc/net/rpc/nfsd.export/channel, which leads to path_lookup() to
+ return ENOENT (seems appropriate). Unfortunately, the new_cache
+ approach ignores errors returned when writing via the channel file so
+ that particular error is lost and the mount request is silently ignored.
+
+ Assuming it doesn't make sense to revamp the new_cache/up-call method to
+ not ignore returned errors, it seems appropriate to fix the case where
+ rpc.mountd doesn't check for the existence of an exported directory with
+ fsid= semantics. The following patch does this by moving the stat() up
+ so it is done for both fsidtype's. I'm not certain whether the other
+ tests need to be executed for fsidtype=1, but it doesn't appear to hurt
+ [Not exactly true: the comparison of inode numbers caused problems so
+ now it's kept for fsidtype=0 only].
+
+ Would it be also desirable to log a warning for every error, if any,
+ returned by a write to any of the /proc/net/rpc/*/channel files which
+ would otherwise be ignored (maybe under a debug flag)?
+
+ * gssd/mountd/svcgssd: Changes gssd, svcgssd, and mountd to ignore a
+ SIGHUP rather than dying.
+
+ * many: Remove the gssapi code and rely on an external library instead.
+
+2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
+ * utils/exportfs/exports.man: Document the "crossmnt" export export option
+ * utils/gssd/krb5_util.c:
+ Add better debugging and partially revert the function
+ check for gss_krb5_ccache_name.
+
+ For MIT Kerberos releases up to and including 1.3.1, we *must*
+ use the routine gss_krb5_ccache_name to get the K5 gssapi code
+ to use a different credentials cache.
+
+ For releases 1.3.2 and on, we want to use the KRB5CCNAME
+ environment variable to tell it what to use.
+ (A problem was reported where 1.3.5 was being used, our
+ code was using gss_krb5_ccache_name, but the underlying
+ code continued to use the first (or default?) credentials
+ cache. Switching to using the env variable fixed the problem.
+ I cannot recreate this problem.
+
+ *utils/gssd/krb5_util.c:
+ Andrew Mahone <andrew.mahone@gmail.com> reported that reiser4
+ always has DT_UNKNOWN. He supplied patch to move the check
+ for regular files after the stat() call to correctly find
+ ccache files in reiser4 filesystem.
+
+ Also change the name comparison so that the wrong file is
+ not selected when the substring comparison is done.
+
+ *utils/gssd/krb5_util.c:
+ Limit the set of encryption types that can be negotiated by
+ the Kerberos library to those that the kernel code currently
+ supports.
+
+ This should eventually query the kernel for the list of
+ supported enctypes.
+
+ *utils/gssd/gss_util.c, utils/svcgssd/svcgssd_main_loop.c:
+ Print more information in error messages to help debugging failures.
+
+ *utils/svcgssd/svcgssd_proc.c: Increase token buffer size and
+ update error handling so that a response is always sent.
+
+ *utils/svcgssd/svcgssd_proc.c: Add support to retrieve
+ supplementary groups.
+
+
+2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
+ * configure.in etc
+ Consolidate some of the Kerberos checking instead of repeating
+ the same things for MIT and Heimdal.
+ Also adds more checks to distinguish 32-bit from 64-bit
+ (mainly for gssapi.h)
+ Fix svcgssd Makefile so make TOP=../../ works correctly there.
+ Enable running a modern autoheader.
+ * utils/gssd/gss_oids.c: Use correct OID value for SPKM-3
+ * utils/gssd/gss_util.c: Fix build with older MIT releases that do not define GSS_C_NT_HOSTBASED_SERVICE
+ * utils/gssd/write_bytes.h, support/include/gssapi/gssapi.h:
+ Length of gss_buffer_desc is a size_t which is 64-bits on a
+ 64-bit machine. Kernel code expects 32-bit integer for length.
+ Coerce length value into a 32-bit value when reading from or
+ writing to the kernel.
+ Change gssapi.h to use datatype size values obtained from
+ configure rather than hard-coded values.
+ * utils/idmapd/idmapd.c: The EV_INIT check here was wrong, and was
+ causing idmapd to become unresponsive to server requests after
+ receiving a sighup.
+ * utils/idmapd/idmapd.c: Idmapd should flush the server id<->name
+ caches when its started.
+
+2005-04-12 G. Allen Morris III <gam3@gam3.net>
+
+ * All Makefile: added TOP as needed for easier compile.
+
+ * utils/nfsstat/nfsstat.c: added NFS V4 support; added the -m
+ option; Added -2, -3, and -4 options; changed -a option to -v
+ option; added long options; changed default output to not
+ show V2 NFS statistics unless used.
+
+ * utils/nfsstat/nfsstat.man: Documented above changes; changed
+ authors email address; added BUGS section.
+
+2005-04-07 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.7-2.
+
+2005-04-06 Chip Salzenberg <chip@pobox.com>
+
+ * config.guess, config.sub: Update.
+
+ * support/rpc/svc_auth_gss.c (_svcauth_gss): Avoid using a cast as
+ an lvalue, as it is non-portable.
+
+ * support/nfs/exports.c (parseopts): Accept "acl" option to mean
+ ~NFSEXP_NOACL, and "no_acl" to mean NFSEXP_NOACL.
+ (putexportent): Report NFSEXP_NOACL as "no_acl", and ~NFSEXP_NOACL
+ as "acl".
+ * utils/exportfs/exportfs.c (dump): Report NFSEXP_NOACL as
+ "no_acl".
+ * utils/exportfs/exports.man: Document "no_acl".
+
+2005-03-14 NeilBrown <neilb@cse.unsw.edu.au>
+ Denis Vlasenko <vda@ilport.com.ua>
+ * support/export/client.c(client_init and client_gettype):
+ treat N.N.N.N as a special case of MCL_SUBNETWORK instead of
+ MCL_FQDN
+
+2005-03-06 G. Allen Morris III <gam3@gam3.net>
+ * support/nfs/cacheio.c(readline): Could not read lines greater
+ than 128 bytes. [1157791]
+ * utils/exportfs/exports.man: Added a SEE ALSO section and
+ fixed 2 typos. [1018450]
+
+2005-02-28 Trond Myklebust <trond.myklebust@fys.uio.no>
+ * utils/statd/rmtcall.c(statd_get_socket): If a port number is
+ explicitly given, make sure to try to bind to that.
+
+2005-01-11 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.7-1.
+ * debian/nfs-common.default (NEED_IDMAPD, NEED_GSSD):
+ Disable by default, on advice of upstream.
+ * debian/nfs-kernel-server.default (NEED_SVCGSSD):
+ Likewise.
+
+ * utils/svcgssd/Makefile (predep): Symbolically link duplicated
+ source files.
+ (distclean): Remove symlinks to duplicated files.
+
+2004-12-17 NeilBrown <neilb@cse.unsw.edu.au>
+ Release 1.0.7
+
+ * config.mk, configure.in: update version number, run autoconf
+ * configure.in: require nfsidmap.h if gss is enabled.
+
+2004-12-10 NeilBrown <neilb@cse.unsw.edu.au>
+ Release 1.0.7-pre2
+
+ * config.mk, configure.in: update version number, run autoconf
+
+2004-12-10 Neil Brown <neilb@cse.unsw.edu.au>
+ * README : note dependancy on kerberos, libevent, and nfsidmap
+ * configure.in : fail if --enable-nfsv4 and libevent or
+ libnfsidmap are missing.
+ * configuyre.in: improve message if krb5 support is missing
+
+2004-12-06 Paul Clements <paul.clements@steeleye.com>
+ * support/include/ha-callout.h: get return status from waitpid
+ correctly.
+ * support/include/ha-callout.h: don't ignore SIGCHLD while waiting
+ for a callout to complete.
+ * utils/statd/statd.c(sigusr): print current start when re-reading
+ notify list due to SIGUSR1
+ * utils/statd/svc_run.c(my_svc_run): call change_state when
+ re-notifying clients.
+
+2004-12-06 Marc Eshel <eshel@almaden.ibm.com>
+ * utils/statd/svc_run.c(my_svc_run): allow loop to exit when in
+ MODE_NOTIFY_ONLY
+ *utils/statd/rmtcall.c(statd_get_socket): if a hostname is given
+ to statd with -n, prefer it's IP address to the default for
+ listening on.
+
+2004-12-06 Bruce Allan <bwa@us.ibm.com>
+ * utils/mountd/auth.c(auth_reload) Clear the "my_client" cache on
+ an auth_reload to avoid old data getting used.
+
+2004-12-03 NeilBrown <neilb@cse.unsw.edu.au>
+ Release 1.0.7-pre1 for testing
+
+ * config.mk, configure.in: update version number, run autoconf
+
+2004-12-03 Trond Myklebust <trond.myklebust@fys.uio.no>
+
+ * utils/statd/statd.c(main): ignore SIGPIPE
+
+2004-11-22 "J. Bruce Fields" <bfields@fieldses.org>
+
+ * tools/rpcdebug/rpcdebug.c: support aliases "nfsdebug" and
+ "nfsddebug" and update flag names.
+ * configure.in, nodist/* redhat/* nfs-utils.spec*: remove redhat
+ specific files (as no-one actually uses them, especially not
+ redhat), and the nodist /etc files (as they drift out-of-date, and
+ the debian directory provides a suitable example.
+ * utils/svcgssd_proc.c(get_ids): fix memory leak
+ * utils/svcgssd/svcgssd_proc.c: Rely on count of the number of
+ groups instead of using a special guard value to identify the end
+ of the list.
+ * utils/idmapd/idmapd.c: don't allow Default domain and anon-uid
+ or -gid to be specified on command line.
+ * utils/idmapd/idmapd.c: improve error messages
+ * utils/idmapd/idmapd.c: Reopen nfsd files on sighup. Allows us
+ to start up client side only (even when nfsd module not loaded),
+ and then sighup later after insmodding nfsd module.
+ * utils/idmapd/idmapd.c: Make sure we catch all errors on
+ daemonizing by waiting for child to report succesfull startup
+ using a pipe.
+ * utils/idmapd/idmapd.c: Let libnfsidmapd parse the idmapd.conf
+ file for the default domain, instead of doing that ourselves.
+ * utils/gssd/gssd_proc.c: Make sure we get an error when a gssd
+ downcall fails.
+ * utils/gssd/gssd_proc.c: We were forgetting to restore the euid
+ on certain failures, which meant gssd could get stuck in a state
+ where it didn't have permissions to read the files in rpc_pipefs
+ that it needed to.
+ * utils/gssd/gssd_proc.c: Use libnfsidmapd to map gss principals
+ to uids.
+ * debian/nfs-kernel-server.default: Document the NEED_SVCGSSD
+ variable in /etc/default/nfs-kernel-server.
+
+
+2004-11-22 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/nfsd.man: corrected typo in .BR macro usage -
+ reported by Eric Raymond
+
+2004-10-19 "J. Bruce Fields" <bfields@fieldses.org>
+
+ * support/gssapi/* support/rpc/* utils/gssd/* utils/svcgssd/* etc
+ initial support for GSSAPI authentication
+
+2004-09-15 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * utils/statd/monitor.c(sm_unmon_1_svc): is RESTRICTED_STATD, then
+ check IP address and force my_name to 127.0.0.1 to match
+ what happens in sm_mon_1_svc. This avoid spurious "erroneous
+ SM_UNMON" messages.
+ * utils/statd.monitor.c(sm_unmon_all_1_svc): likewise
+
+2004-09-15 "J. Bruce Fields" <bfields@fieldses.org>
+
+ * Assorted changes to support "gss/*" style authentication
+ * utils/idmapd: new idmapd daemon for nfsv4 username lookup
+
+2004-09-06 Trond Myklebust <trond.myklebust@fys.uio.no>
+ Neil Brown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/auth.c(auth_authenticate_internal): fix
+ uninitialsed variable problem (causes bad error messages).
+
+2004-09-06 Paul Clements <paul.clements@steeleye.com>
+ Neil Brown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/mountd.c(main): support --ha-callout (-H) for
+ specifying a callout program
+ * utils/mountd/rmtab.c: Call ha_callout on mount/unmount
+ * utils/statd/monitor.c: Call ha_callout on add/del client
+ * utils/statd/rmtcall.c: as above
+ * utils/statd/statd.c: handle --ha-callout (-H)
+ * utils/statd/svc_run.c: call notify_hosts is we have received a
+ sighup
+ * support/include/ha-callout.h: define ha_callout function
+
+
+2004-08-31 NeilBrown <neilb@cse.unsw.edu.au>
+ * utils/mountd/cache.c(cache_process_req): clear fd after
+ processing so as not to confused libc/sunrpc into thinking
+ it need to do something with that fd.
+
+2004-08-31 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * debian/nfs-kernel-server.init(start,stop) mount the nfsd
+ filesystem, if available, before starting nfs services, and
+ unmount it afterwards.
+ * etc/nodist/nfs-server: ditto
+ * etc/redhat/nfs.init: likewise
+ * etc/redhat/nfs: add "MOUNT_NFSD" flag to control above.
+
+2004-06-08 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/exportfs.c: Don't rmtab_read if new_cache, it
+ isn't necessary.
+ * support/nfs/cacheio.c(cache_flush): Change order in which caches
+ are flushed so that dependancies don't keep things in the cache
+ too long.
+
+2004-03-18 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.6-2.
+
+2004-02-24 NeilBrown <neilb@cse.unsw.edu.au>
+ from "J. Bruce Fields" <bfields@fieldses.org>
+
+ * utils/mountd/cache.c: call auth_reload to make sure auth data is
+ current before responding to kernel upcall.
+
+2004-02-24 NeilBrown <neilb@cse.unsw.edu.au>
+ Based on patch from Greg Banks <gnb@melbourne.sgi.com>
+
+ * utils/exportfs/exports.man: Document fsid= option.
+
+2003-09-15 NeilBrown <neilb@cse.unsw.edu.au>
+
+ Release 1.0.6
+
+ * rules.mk: Add dep: rule when no OBJS, so "make dep" works in
+ support/include, and depend in "predep"
+ * support/export/Makefile, tools/rpcgen/Makefile,
+ utils/statd/Makefile: add "predep" rule so that "make dep" works.
+ * Makefile: allow a simple "make" to run ./configure and "make dep"
+ if needed.
+ * configure.in, nfs-utils.spec: Update version to 1.0.6
+ * run autoconf
+
+2003-09-12 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.6-1.
+
+2003-09-12 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/mountd.c(main): Impose FD_SETSIZE as an upper limit
+ for RLIMIT_NOFILE
+ * utils/statd/statd.c(main): Ditto.
+
+ michael <michael@newdream.net> discovered that svc_setreqsize
+ in glibc can segfault if RLIMIT_NOFILE is bigger than
+ FD_SETSIZE, so a simple solution is to impose a hard limit.
+
+2003-09-09 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.5-3.
+ * support/export/hostname.c (get_reliable_hostbyaddr): Fix crash
+ on invalid reverse DNS.
+ * utils/showmount/showmount.c (main): Fix inet_ntoa() parameter.
+ * tools/rpcgen/rpc_cout.c (print_header): Remove unused vars.
+ * tools/rpcgen/rpc_parse.c (def_union): Likewise.
+
+2003-08-22 Chip Salzenberg <chip@pobox.com>
+
+ * utils/statd/{log.h,log.c}: Rename log() to note() and L_* to
+ N_*, to avoid conflict with ISO C built-in log() function.
+ * utils/statd/*.c: Use note().
+
+2003-08-20 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.5-2.
+
+2003-08-11 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/cache.c(cache_get_filehandle): close the filehandle
+ before returning.
+
+2003-08-04 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/export.h, support/nfs/exports.c,
+ utils/exportfs/exports.c, utils/mountd/mountd.c: change
+ NFSEXP_CROSSMNT to NFSEXP_CROSSMOUNT to avoid confusion with older
+ meaning. Also remove meaningless
+ NFSEXP_{UIDMAP,KERBEROS,SUNSECURE}
+
+2003-08-04 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/xtab.c, support/include/nfslib.h,
+ support/nfs/cacheio.c, support/nfs/nfssvc.c,
+ utils/exportfs/exportfs.c, utils/exportfs/exportfs.man,
+ utils/exportfs/nfsd.man, utils/mountd/cache.c: support
+ /proc/fs/nfsd/* as a perferred alternate to /proc/fs/nfs/*
+ (nfs-utils-1.0.5-post2)
+
+2003-08-04 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/nfsexport.c: open channel file O_WRONLY when
+ only writing.
+ * utils/mountd/cache.c: maintain mountlist when new_cache is
+ active. Also use O_WRONLY for channel files.
+ * utils/mountd/mountd.h: mountlist_{del,add} now take a host name
+ rather than an nfs_export.
+ * utils/mountd/rmtab.c: ditto.
+ (nfs-utils-1.5.0-post1)
+
+2003-07-24 Chip Salzenberg <chip@pobox.com>
+
+ * support/nfs/xlog.c (xlog): Revise buffer-overflow fix to
+ use Debian security team's cleaner approach.
+ * debian/changelog: Version 1.0.5-1.
+ * debian/nfs-kernel-server.init: Cosmetic changes.
+
+2003-07-18 NeilBrown <neilb@cse.unsw.edu.au>
+
+ Release 1.0.5:
+ 1.0.4 was a bit of a brown-paper-bag-release because of the extra
+ 'free' in auth.c. So I'm releasing this just a few days later.
+
+ * support/nfs/cacheio.c(cache_flush): Correct test for 'open
+ failed'
+ * utils/exportfs/exportfs.c(main): If "-f" given as lone option,
+ check if new_cache is enabled, error if not, flush and exit if it
+ is.
+ * utils/exportfs/exportfs.man: Explain -f option and explain the
+ two different modes that exportfs can work in.
+ * utils/mountd/mountd.c: Do not change RLIMIT_NOFILE if the -o
+ option wasn't given.
+ * utils/mountd/mountd.man: Record the change if default behaviour
+ for RLIMIT_NOFILE.
+ * configure.in, nfs-utils.spec: update version to 1.0.5 and
+ run autoconf
+
+2003-07-15 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/mountd.c(main): getopt string fix for 'o'
+ * utils/mountd/auth.c(auth_authenticate): remove extra 'free'
+ * utils/exportfs/exportfs.c(main): make 'exportfs -f' just flush
+ the caches.
+ * support/include/nfs/export.h: Reserve a bit for possible ACL
+ related use.
+
+2003-07-03 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/nfsd.man: new man page for nfsd filesystem. Also
+ assorted changed to cope with section 7 of the manual.
+ * configure.in, nfs-utils.spec: Update version to 1.0.4
+ * run autoconf
+
+ This is a 'pre-release' for 1.1.0 Hopefully 1.1.0 will be the
+ baseline for 2.6 and 2.8. I.e. it should continue to work right
+ through the 2.8 (or 3.0) kernel series. Previous releases wont.
+
+2003-07-04 NeilBrown <neilb@cse.unsw.edu.au>
+ Steve Dickson <SteveD@redhat.com>
+
+ statd cleanup:
+ * utils/statd/statd.c: create a pidfile with pid of statd, and
+ truncate it when statd exists.
+ * utils/statd/statd.c: drop privs by setuid to owner of SM_DIR,
+ and warn if this is root.
+ * utils/statd/statd.c: when statd forks, connect child to parent
+ with a pipe, and send a byte down the pipe once the child is
+ working properly.
+ * Makefile: create and chown sm, sm.bak, state when "make install"
+ * configure.in: add --with-statduser= option which defaults to
+ "rpcuser" or "nobody"
+ * config.mk.in: pass "statduser" through to Makefile
+
+2003-07-03 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/nfs.h: Make sure correct __kernel_dev_t is
+ used as the size was changed somewhere in 2.5.60-2.5.70. Without
+ this nfs-utils compiles against 2.6 headers will not work on a
+ 2.4 kernel.
+
+2003-07-03 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/nfssvc.c(nfssvc): If /proc/fs/nfs/threads exists,
+ set number of threads by writing to there. This means it will
+ still work when the syscall interface goes away in 2.7.
+
+2003-07-03 NeilBrown <neilb@cse.unsw.edu.au>
+ fumihiko kakuma <kakmy@mvh.biglobe.ne.jp>
+
+ * utils/exportfs/exportfs.c(unexportfs): improve host comparison
+ so as to only export the wildcard exports that were asked for.
+ * support/export/export.c(export_allowed): changed to return the
+ nfs_export rather than a "struct exportent", as m_changed is
+ needed by called
+ * support/export/rmtab.c(rmtab_read): modified to deal with
+ interface change for export_allowed(), and enhanced to preserve
+ m_changed flag when a wild-card export causes the creation of
+ a non-wildcard export.
+
+2003-07-02 NeilBrown <neilb@cse.unsw.edu.au>
+ Steve Dickson <SteveD@redhat.com>
+
+ * utils/mountd/mountd.man: Add valid kinds of debugging.
+ * utils/mountd/mountd.c(main): ignore SIGPIPE
+ * utils/nfsstat/nfsstat.c: fine-tune printing of warning so
+ we don't get warnings about unavailable stats that weren't asked
+ for.
+
+2003-06-24 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/nfsexport.c(exp_unexp): When unexporting filesystems
+ via /rpc/net/rpc/nfsd*/channel, set the expiry date to 1, not
+ 'forever', so things disappear out of the cache rather than just
+ be ignored.
+
+2003-06-16 "J. Bruce Fields" <bfields@fieldses.org>
+
+ * utils/mountd/cache.c(nfsd_fh): don't export the export_ent
+ if it wasn't found.
+
+2003-06-16 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * debian/nfs-kernel-server.init,etc/nodist/nfs-server,
+ etc/redhat/nfs.init: when checking if V3 is supported, make sure
+ nfs server 'knows' about 127.0.0.1 first.
+
+2003-06-10 Chip Salzenberg <chip@pobox.com>
+
+ * support/nfs/xlog.c (xlog): Fix off-by-one buffer overflow bug.
+ * debian/changelog: Version 1.0.3-2.
+
+2003-05-30 Michael Griffith <grif@michaelgriffith.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ utils/nfsstat/nfsstat.c(print_callstats): use unsigned
+ long long to avoid overflow when printing stats.
+
+2003-05-30 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/export.c, support/include/nfslib.h,
+ support/nfs/export.c, utils/exportfs/exportfs.c,
+ utils/mountd/mountd.c: new export option "mountpoint"
+ If no path is given, then the export point must be a
+ mount point, or it won't be exported. If a path is
+ given (e.g. mountpoint=/path) then that path must be
+ a mountpoint or the exportpoint won't be exported.
+ * utils/exportfs/exportfs.man: document mountpoint option.
+ * support/misc/mountpoint.c: New file with is_mountpoint()
+ to determine if something is a mountpoint.
+
+2003-05-23 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/cache.c(cache_get_filehandle): take a separate path
+ argument as we might not be getting the filehandle for the
+ mountpoint.
+ * utils/mountd/mountd.c(get_rootfh): pass real path when calling
+ cache_get_filehandle.
+ * utils/mountd/mountd.c(get_rootfh): check export point and
+ requested directory are on the same filesystem, and complain if
+ not.
+
+2003-05-22 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/auth.c(auth_authenticate_internal): make sure
+ portnumber is still checked when using new cache lookup.
+
+2003-05-21 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/exportfs.c: Use check_new_cache and cache_flush
+ Don't actually talk to kernel when new cache is in effect, except
+ to flush
+ * utils/exportfs/exportfs.c: add -f option to fully flush cache.
+ * support/export/xtab.c: Only rename new xtab into place if it has
+ changed, thus preserving modify date for exportfs to use when
+ flushing.
+ * support/nfs/cacheio.c: Add cache_flush
+ * support/export/xtab.c: Only rename new xtab into place if it has
+ changed, thus preserving modify date for exportfs to use when
+ flushing.
+
+2003-05-21 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/client.c: Add client_compose, client_member to
+ handle new composite client names
+ * support/include/exportfs.h: Declare above functions.
+ * utils/mountd/auth.c: use client_compose to determine calling
+ client if new cache is being used.
+ * utils/mountd/auth.c: call cache_export to export a filesystem if
+ new_cache, check if new cache is used, and call my_svc_run instead
+ of svc_run
+ * utils/mountd/svc_run.c: new file defining my_svc_run
+ * utils/mountd/cache.c: new file for handling cache upcalls.
+ * support/nfs/cacheio.c(check_new_cache): new function to check if
+ new cache should be used.
+
+
+2003-05-21 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/export.h: New CROSSMNT distinct from NOHIDE
+ * support/nfs/exports.c: Make CROSSMNT distinct from NOHIDE
+ * utils/exportfs/exportfs.c(dump): ditto
+
+2003-05-21 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/hostname.c(get_reliable_hostbyaddr): new function
+ to get host name from address with full checking of authenticity.
+ * support/include/misc.h: declare above function
+ * utils/mountd/auth.c(auth_authenticate_internal): remove all
+ logic for authenticating address.
+ * utils/mountd/auth.c(auth_authenticate): call new
+ get_reliable_hostbyaddr to to hostname lookup before calling _internal.
+
+
+2003-03-30 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * tools/rpcgen/rpc_main.c(find_cpp): removed
+ * tools/rpcgen/rpc_main.c(open_input): use execvp to find "cpp",
+ then try hard-coded paths.
+
+2003-03-26 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.3-1.
+
+2003-03-26 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/rmtab.c (slink_safe_rename): real_newpath should be
+ "const char*", not "char*".
+
+2003-03-26 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * configure.in (VERSION): Set to "1.0.3".
+ * nfs-utils.spec: Likewise.
+ * configure: Regenerated.
+
+2003-03-26 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/cacheio.c: New File - support for read/writing
+ to export cache in /proc/rpc/*/channel
+ * support/nfs/Makefile: compile cacheio.c
+ * support/include/nfslib.h: declare cacheio.c functions
+ * support/nfs/nfsexport.c: export and unexport through
+ /proc/rpc/*/channel if possible, as old syscall interface
+ may not survive into 2.6 on all architectures.
+
+2003-02-19 NeilBrown <neilb@cse.unsw.edu.au>
+ Ben Leslie <benno@sesgroup.net>
+
+ * support/nfs/rpcmisc.c(rpc_init): change test for ignoring
+ "defport" from (__rpcfdtype == 0) to (__rpcpmstart==0). The
+ former would incorectly ignore defport if the application
+ explicitly set __rpcfdtype. The later is sufficient to avoid the
+ special handling in the case where stdin is an internet socket.
+
+ * utils/mountd/mountd.c(main): Add 'n' to option list in
+ getopt_long as this is a short form of --no-tcp which want being
+ checked.
+
+2003-02-12 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 1.0.2-2.
+
+2002-11-27 Chip Salzenberg <chip@pobox.com>
+
+ * utils/mountd/rmtab.c (slink_safe_rename): Fix off-by-one buffer
+ overflow bug. Reformat per rest of source file.
+
+2002-11-19 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/exports.man: Correct notes about whether the wild
+ card characters match a period. They do.
+
+2002-10-15 Juan Gomez <juang@us.ibm.com>
+
+ * utils/mountd/rmtab.c (slink_safe_rename): New. Support
+ symlink.
+ (mountlist_add): Call slink_safe_rename instead of rename.
+
+2002-10-11 H.J. Lu <hjl@lucon.org>
+
+ * support/include/exportfs.h (export_errno): New.
+
+ * support/nfs/exports.c: Include <errno.h>.
+ (export_errno): New.
+ (getexportent): Set export_errno to EINVAL for bad option.
+ (parseopts): Likewise.
+ Report the location of the default sync/async option.
+
+ * utils/exportfs/exportfs.c (main): Initialize export_errno to
+ 0. Return export_errno.
+
+2002-10-11 Juan Gomez <gomez@cs.sjsu.edu>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ utils/statd/statd.c(killer): don't pmap_unset if in notify_only mode
+ utils/statd/statd.c(main): don't pmap_unset if in notify_only mode
+
+2002-09-16 Chip Salzenberg <chip@pobox.com>
+
+ * utils/rquotad/rquota_svc.c (main): Use int for value of getopt.
+
+2002-09-15 Chip Salzenberg <chip@pobox.com>
+
+ * support/nfs/rpcmisc.c (rpc_init): Allow stdin to be a non-INET
+ socket, as occurs when run from sshd.
+ * debian/changelog: Version 1.0.2-1.
+
+2002-09-12 H.J. Lu <hjl@lucon.org>
+
+ * support/nfs/svc_socket.c: Remove HAVE_SVCTCP_SOCKET and
+ HAVE_SVCUDP_SOCKET.
+
+2002-09-12 H.J. Lu <hjl@lucon.org>
+
+ * configure.in: Remove checking svctcp_socket and svcudp_socket.
+ * configure: Regenerated.
+
+ * support/include/config.h.in (HAVE_SVCTCP_SOCKET): Removed.
+ (HAVE_SVCUDP_SOCKET): Removed.
+
+ * support/include/nfslib.h: Undo the last change.
+
+2002-09-12 H.J. Lu <hjl@lucon.org>
+
+ * support/include/nfslib.h (svctcp_socket): Protect it with
+ HAVE_SVCTCP_SOCKET.
+ (svcudp_socket): Protect it with HAVE_SVCUDP_SOCKET.
+
+2002-09-12 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "1.0.2".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+2002-09-12 H.J. Lu <hjl@lucon.org>
+
+ * configure.in: Check svctcp_socket and svcudp_socket.
+ * configure: Regenerated.
+
+ * support/include/config.h.in (HAVE_SVCTCP_SOCKET): New.
+ (HAVE_SVCUDP_SOCKET): New.
+
+ * support/include/nfslib.h (svctcp_socket): New.
+ (svcudp_socket): New.
+
+ * support/nfs/Makefile (OBJS): Add svc_socket.o.
+
+ * support/nfs/svc_socket.c: New.
+
+ * support/nfs/rpcmisc.c (rpc_init): Call svctcp_socket and
+ svcudp_socket if port is unspecified.
+
+ * utils/nfsd/nfsd.c (main): Call getservbyname for port.
+
+ * utils/rquotad/rquota_svc.c: Include <nfslib.h>.
+ (killer): New. Signal handler to unregister.
+ (main): Use killer. Call svcudp_socket to get the default
+ socket.
+
+2002-09-02 Juan Gomez <juang@us.ibm.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ Add -N option to statd to run in notify-only mode.
+
+ * utils/statd/statd.h: uncomment MODE_NOTIFY_ONLY
+ * utils/statd/statd.man: document -N
+ * utils/statd/statd.c: enabled -N, largely exists but needed to be
+ uncommented and completed
+
+2002-09-02 Juan Gomez <juang@us.ibm.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ statd to have " -P directory" arg to use that directory instead
+ of /var/lib/nfs. This is useful for fail-over clusters.
+
+ * utils/statd/statd.h: define SM_DIR etc as var, not const.
+ * utils/statd/statd.c: define "-P" option to set SM_*
+ appropriately.
+ * utils/statd/monitor.c: sprintf to cope with SM_DIR not being
+ a constant any more.
+ * utils/statd/notify.c: ditto.
+ * utils/statd/statd.man: document -P option.
+
+2002-08-26 Chip Salzenberg <chip@pobox.com>
+
+ * utils/nfsd/nfsd.man: Fix typo.
+ * debian/changelog: Version 1.0.1-1.
+
+2002-05-29 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * let parseopts know if /etc/exports was being read or not,
+ and have it only print "no sync or async" warning in that case.
+
+2002-05-06 Tom McNeal <trmcneal@attbi.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/nfsstat/nfsstat.c: Handle differing format for
+ /proc/net/rpc/nfsd between pre and post 2.4.0
+
+2002-04-09 NeilBrown <neilb@cse.unsw.edu.au>
+ James Pearson <james-p@moving-picture.com>
+
+ * support/nfs/rmtab.c(fendrmtabent): sync changes to
+ storage before returning, as this is critical state
+
+2002-04-08 Sean O'Connell <sean@ee.duke.edu>
+ H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs: New.
+
+2002-04-08 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Updated.
+
+ * nfs-utils.spec.in: Updated.
+ * nfs-utils.spec: Regenerated.
+
+ * utils/mountd/mountd.c (longopts): Fix a typo.
+
+ * utils/mountd/mountd.man: Updated.
+
+2002-04-07 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfslock.init (restart): Just do stop and start.
+
+ * etc/redhat/nfs.init: Fix a typo.
+
+2002-04-07 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "1.0.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+ * README: Updated for 1.0.1.
+
+2002-04-07 Sean O'Connell <sean@ee.duke.edu>
+ H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Read /etc/sysconfig/nfsd for NFS tuning.
+
+2002-02-28 Steven Whitehouse <steve@gw.chygwyn.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ Add support for fsid=nn export option so that device
+ numbers don't go in filehandles.
+ * support/export/nfsctl.c(expsetup): if exporting and NFSEXP_FSID
+ is set, pass the fsid in-place of the device number
+ * support/nfs/exports.c: parse and print fsid= option.
+ Also check if efname has been set, and use "command line"
+ instead in error messages.
+ Also, use strtol instead of atoi for anon[ug]id= so that
+ bad numbers cause errors.
+
+2002-01-17 Adrian Drzewiecki <drze@MissionCriticalLinux.com>
+ NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/exports.c: remove NFSEXP_ASYNC as a default
+ flag so that "sync" becomes the default.
+ Check that either "sync" or "async" is given as an option
+ and warn if neither are present
+ * utils/exportfs/exports.man: change documentation for "sync"
+ to be documentation for "async".
+ * utils/exportfs/exportfs.man: note that "sync" is the default
+ rather than "async"
+
+
+2002-01-02 Chip Salzenberg <chip@pobox.com>
+
+ * support/export/nfsctl.c (expsetup): Don't export entries that
+ specify id mappings not supported by the kernel. No extant kernel
+ supports any significant mapping, only 'identity' (i.e. none).
+ When other mappings are supported, this code will need changing.
+ * debian/changelog: Version 1.0-2.
+
+2001-12-26 Chip Salzenberg <chip@pobox.com>
+
+ * nfs-utils.spec (Version): Set to "1.0".
+ * configure.in (VERSION): Likewise.
+ * configure: Regenerated.
+ * README: Rewritten.
+ * debian/changelog: Version 1.0-1.
+
+ * utils/exportfs/exports.man: Emphasize the need for options to
+ immediately follow client names. Explain that wildcards don't
+ usually work on addresses, but may work when reverse DNS fails.
+ Comment out a leftover TP that was TPing our indentation.
+ * utils/mountd/mountd.man, utils/rquotad/rquotad.man,
+ utils/statd/statd.man: Remove refs to non-existent "hosts_allow(5)".
+ * debian/changelog: Version 0.3.3-6.
+
+2001-12-20 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/client.c(client_lookup): If a host has multiple
+ IP addresses, then we must always use the result of a
+ gethostbyname, not that of gethostbyaddr for exporting
+
+2001-12-20 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/export/client.c (client_lookup): use strcasecmp when
+ comparing host names
+ * support/nfs/export.c (getexportent): add fromkernel arg and use
+ different defaults as kernels prior to 2.4.11 assume different
+ defaults in /proc/fs/nfs/exports
+ * support/include/nfslib.h, support/export/export.c,
+ support/export/xtab.c: support extra "fromkernel" arg for
+ getexportent.
+
+2001-12-13 Chip Salzenberg <chip@pobox.com>
+
+ * debian/changelog: Version 0.3.3-5.
+
+2001-11-26 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
+
+ * support/nfs/xio.c (xskip): Call `xungetc' instead of
+ `ungetc' to keep x_line more properly.
+
+2001-11-26 Chip Salzenberg <chip@pobox.com>
+
+ * utils/showmount/showmount.c (main): Don't assume that strings
+ starting with digits are IP addresses.
+ * utils/nfsd/nfsd.c (main): Close all fds and reopen 0,1,2 on
+ /dev/null before nfssvc(). Use syslog to report nfssvc errors.
+ * support/misc/tcpwrapper.c, utils/mountd/mountd.man,
+ utils/rquotad/rquotad.man, utils/statd/statd.man: Fix comments and
+ man pages: We check host names *and* addresses with tcpwrappers.
+ * debian/changelog: Version 0.3.3-4.
+
+2001-11-21 Chip Salzenberg <chip@pobox.com>
+
+ * support/nfs/clients.c (cfname): Added: current clients file name.
+ (setnfsclntent): Set it.
+ ({get,end}nfsclntent, syntaxerr): Use it.
+ * support/nfs/exports.c (efname): Added: current exports file name.
+ (setnfsexportent): Set it.
+ (endnfsexportent, parseopts, getexport, syntaxerr): Use it.
+ (parseopts): Accept old-style "crossmnt" option, for old xtabs.
+ * debian/changelog: Version 0.3.3-3.
+
+2001-10-11 Chip Salzenberg <chip@pobox.com>
+
+ * utils/mountd/mountd.c (main): Close fds > 2 _before_ RPC init.
+ * debian/changelog: Version 0.3.3-2.
+
+2001-10-08 Chip Salzenberg <chip@pobox.com>
+
+ * utils/mountd/mountd.c (main): When daemonizing, close all fds > 2.
+ * utils/Makefile.in: Remove old Makefile in target 'distclean'.
+ * utils/mountd/mountd.man: Update paths to /var/lib.
+ * debian/*: Version 0.3.3-1, with Debian-specific fixes.
+
+2001-10-06 Preston Brown <pbrown@redhat.com>
+
+ * utils/nfsstat/nfsstat.man: Updated.
+
+2001-09-24 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.3.3".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+ * README: Updated for 0.3.3.
+
+2001-09-20 NeilBrown <neilb@cse.unsw.edu.au>
+
+ Arrange that "exportfs -au" never does DNS lookup:
+
+ * support/export/client.c (client_lookup) : add "canonical"
+ flag which says that the hostname is known to be canonical, so
+ don't do a lookup
+
+ * support/export/export.c (export_create) : add "canonical"
+ flag to be passed down to client_lookup
+ * support/export/export.c (export_lookup) : Likewise
+
+ * support/export/xtab.c (xtab_read) : pass appropriate
+ "canonical" flag to export_lookup and export_create:
+ set if reading list of filesystems currently exports
+ (is_export != 1).
+
+ * support/export/export.c (export_read) : pass 0 as
+ "canonical" flag to export_lookup and export_create
+ * support/export/rmtab.s (rmtab_read) : Likewise
+
+ * support/include/exportfs.h : redeclare various routines
+ to have "canonical" flag
+
+ * utils/exportfs/exportfs.c (main) : redo logic for
+ "-au" to read in what is currently exported, but never even
+ look at what "should" be exported.
+
+ * utils/exportfs/exportfs.c (unexportall) : remove this
+ routine. Functionality is completely included in
+ exports_update
+
+ * utils/exportfs/exportfs.c (exportfs) : set "canonical"
+ flag to zero in calls to export_lookup and export_create.
+
+
+2001-09-20 NeilBrown <neilb@cse.unsw.edu.au>
+ Anne Milicia <milicia@missioncriticallinux.com>
+
+ * support/export/client.c (client_lookup) call gethostbyadd
+ to make sure that we have a canonical hostname, even for
+ dotted-quads
+ * utils/exportfs/exportfs.c (exportfs) Likewise
+
+2001-09-12 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/exports.c (putexportent): \octal quote any spaces
+ etc in a path name
+ * support/nfs/xio.c (xgettok): recognise double-quote and
+ \octal quoting in path names
+ * utils/exportfs/exports.man: document quoting conventions
+ for path names
+
+2001-09-12 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * utils/mountd/auth.c (auth_authenticate_internal): Reverse
+ change from 2000-08-02: It causes problems if someone exports
+ to both a hostname and IP addresses. nfs-utils must be
+ consistant about the canonical name that it chooses.
+
+2001-08-17 Ragnar Kjørstad <nfs@ragnark.vestdata.no>
+ H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfslock.init (STATDARG): New. Pass it to rpc.statd.
+
+ * utils/statd/statd.c (longopts): Add "name".
+ (usage): Add "-n/--name".
+ (main): Set MY_NAME with "-n/--name".
+
+ * utils/statd/state.c (change_state): Set MY_NAME only if it
+ is NULL.
+
+ * utils/statd/statd.man: Updated for "-n/--name".
+
+2001-07-26 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec (Release): Set to 8.
+
+2001-07-25 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Check if rpc.rquotad exists before doing
+ anything about it.
+
+2001-06-27 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Run rpc.rquotad only if it exists.
+
+2001-06-27 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/rquota_server.c: Don't call statfs () for
+ the block size. Use BLOCK_SIZE instead.
+
+2001-06-27 H.J. Lu <hjl@lucon.org>
+
+ * config.mk.in (CC_FOR_BUILD): Renamed from BUILD_CC.
+ (CFLAGS_FOR_BUILD): New. Don't use @CFLAGS@.
+
+ * configure.in (enable_nfsv3): Set to yes by default.
+ (--enable-rquotad): Added
+ (AC_PROG_CXX): Removed.
+ (AC_OUTPUT): Add utils/Makefile.
+ (CC_FOR_BUILD): Renamed from BUILD_CC.
+ * configure: Regenerated.
+
+ * utils/Makefile: Removed.
+
+ * utils/Makefile.in: New.
+
+ * nfs-utils.spec.in (rquotad): New. Set to 0 to disable
+ rquotad.
+ (CC_FOR_BUILD): Renamed from BUILD_CC.
+ * nfs-utils.spec: Regenerated.
+
+2001-06-15 Chip Salzenberg <chip@debian.org>
+
+ * debian/changelog: Version 0.3.2-2.
+ * debian/*.init: Minor fixes.
+
+2001-06-07 Lon H. Hohberger <hohberger@missioncriticallinux.com>
+
+ * etc/nodist/nfs-server: Fixed a bug where the script would
+ disable mounts from NFSv3 clients if NFSv3 is present.
+
+2001-06-05 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/mountd.c (longopts): Add "descriptors/o".
+ (main): Support --descriptors/-o to set the limit of the number
+ of open file descriptors.
+ (usage): Updated.
+
+ * utils/mountd/mountd.man: Updated for --descriptors/-o.
+
+2001-06-04 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec (Release): Set to 6.
+
+2001-05-28 H.J. Lu <hjl@lucon.org>
+
+ * utils/lockd/lockd.c (main): chdir to NFS_STATEDIR.
+ * utils/mountd/mountd.c (main): Likewise.
+ * utils/nfsd/nfsd.c (main): Likewise.
+ * utils/rquotad/rquota_svc.c (main): Likewise.
+
+2001-05-06 Anne Milicia <milicia@missioncriticallinux.com>
+
+ * support/export/client.c (client_check): Check IP address
+ againet netgroup.
+
+2001-05-06 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/export/client.c (client_gettype): Treat `*' as
+ MCL_ANONYMOUS.
+
+2001-04-22 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Fix a typo.
+ * nfs-utils.spec: Regenerated.
+
+2001-04-21 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Fix cross build.
+ * nfs-utils.spec: Regenerated.
+ (Release): Set to 5.
+
+2001-04-18 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Support cross build.
+ * nfs-utils.spec: Regenerated.
+ (Release): Set to 4.
+
+ * config.sub: New.
+ * config.guess: New.
+
+ * config.mk.in (BUILD_CC): New.
+ (CC): Set to $(BUILD_CC) if BUILD is defined.
+ (AR): Set to @AR@.
+ (LD): Set to @LD@.
+ (RANLIB): Set to @RANLIB@.
+
+ * configure.in: Check BUILD_CC, RANLIB, AR and LD.
+ * configure: Regenerated.
+
+ * tools/rpcgen/Makefile (BUILD): Set to true.
+
+2001-04-01 Chip Salzenberg <chip@valinux.com>
+
+ * tools/rpcgen/rpc_svcout.c (write_timeout_func): Remove
+ redundant, and sometimes broken, declaration of svc_fdset;
+ it may be a macro.
+ * support/nfs/rpcmisc.c (closedown): Likewise.
+
+2001-03-21 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec: Regenerated.
+ (Release): Set to 3.
+
+2001-03-21 Ion Badulescu <ionut@cs.columbia.edu>
+
+ * utils/statd/statd.c (main): make sure file descriptors 0-2
+ are open to /dev/null.
+
+2001-03-21 H.J. Lu <hjl@lucon.org>
+
+ * support/nfs/rpcmisc.c: Restore the change made on 2001-03-10.
+ * support/nfs/rpcmisc.c: Likewise.
+ * utils/rquotad/rquota_svc.c: Likewise.
+ * utils/rquotad/rquotad.man: Likewise.
+ * utils/statd/Makefile: Likewise.
+ * utils/statd/rmtcall.c: Likewise.
+ * utils/statd/simulate.c: Likewise.
+ * utils/statd/statd.c: Likewise.
+ * utils/statd/statd.man: Likewise.
+
+2001-03-11 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (RELEASE): New. Default to 1, set by
+ --with-release=XXX. Substitute nfs-utils.spec.
+ * nfs-utils.spec.in (Release): Set to @RELEASE@.
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+2001-03-11 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/rquotad.man: Fix a typo.
+
+2001-03-11 H.J. Lu <hjl@lucon.org>
+
+ * support/include/rpcmisc.h: Undo the change made on 2001-03-10.
+ * support/nfs/rpcmisc.c: Likewise.
+ * utils/rquotad/rquota_svc.c: Likewise.
+ * utils/rquotad/rquotad.man: Likewise.
+ * utils/statd/Makefile: Likewise.
+ * utils/statd/rmtcall.c: Likewise.
+ * utils/statd/simulate.c: Likewise.
+ * utils/statd/statd.c: Likewise.
+ * utils/statd/statd.man: Likewise.
+
+2001-03-10 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.3.2".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+ * README: Updated for 0.3.2.
+
+2001-03-10 Tavis Barr <tavis@boole.isetr.columbia.edu>
+
+ * utils/rquotad/rquotad.man: Updated for -p.
+ * utils/statd/statd.man: Likewise.
+
+2001-03-10 Ion Badulescu <ionut@cs.columbia.edu>
+
+ * support/nfs/rpcmisc.c: export makesock()
+
+ * support/include/rpcmisc.h (makesock): Declared.
+
+ * utils/rquotad/rquota_svc.c: added longopts, added support for
+ specifying the port to bind to on the command line.
+
+ * utils/statd/statd.c: ditto, also specify port used for
+ outgoing connections.
+ (do_regist): Removed.
+
+ * utils/statd/rmtcall.c (statd_get_socket): Renamed from
+ get_socket. Make it extern.
+
+ * utils/statd/simulate.c (daemon_simulator): Call rpc_init
+ instead of do_regist.
+
+ * utils/statd/Makefile (LIBS): link with our own libnfs
+
+2001-03-09 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfslock.init: Changed chkconfig line to 60 86.
+ * etc/nodist/nfs-client: Likewise.
+
+2001-02-26 Chip Salzenberg <chip@valinux.com>
+
+ * debian/changelog: Version 0.3.1-1.
+ * Mention upstream source and license in copyright file.
+ * Add build-Depends for debhelper and libwrap0-dev.
+
+2001-02-20 Lon Hohberger <hohberger@missioncriticallinux.com>
+
+ * etc/nodist/nfs-server: Changed chkconfig line to 60 20
+ * etc/nodist/nfs-client: Likewise.
+
+2001-02-18 Lon Hohberger <hohberger@missioncriticallinux.com>
+
+ * utils/statd/statd.man: Changed /usr/sbin/rpc.statd to
+ /sbin/rpc.statd.
+
+2001-02-17 Patrick J. LoPresti <patl@curl.com>
+
+ * utils/statd/log.c (log_init): Use LOG_DAEMON instead of
+ LOG_LOCAL5.
+
+2001-02-14 H.J. Lu <hjl@lucon.org>
+
+ * utils/statd/rmtcall.c: Include <time.h>.
+ * utils/statd/svc_run.c: Likewise.
+
+2001-02-14 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.3.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+ * README: Updated for 0.3.1.
+
+2001-02-14 H.J. Lu <hjl@lucon.org>
+
+ * support/nfs/rpcmisc.c: Include <time.h>.
+
+2001-02-14 Chip Salzenberg <chip@valinux.com>
+
+ * debian/control: Change priority of nhfsstone package to 'extra'.
+
+2001-02-12 Chip Salzenberg <chip@valinux.com>
+
+ * debian/changelog: Version 0.3-2.
+
+2001-02-02 H.J. Lu <hjl@lucon.org>
+
+ * support/include/rpcmisc.h (rpc_init): Remove bufsize.
+
+ * support/nfs/rpcmisc.c (makesock): Remove socksz and comment
+ out SO_SNDBUF/SO_RCVBUF.
+ (rpc_init): Remove bufsize and remove socksz in calls to
+ makesock ().
+
+ * utils/mountd/mountd.c (main): Remove bufsize in calls to
+ rpc_init ().
+
+2001-01-28 Chip Salzenberg <chip@valinux.com>
+
+ * debian/changelog: Version 0.3-1.
+
+2001-01-25 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.3".
+ * configure: Regenerated.
+ * nfs-utils.spec: Likewise.
+
+ * README: Updated for 0.3.
+
+2001-01-25 H.J. Lu <hjl@lucon.org>
+
+ * utils/lockd/lockd.c (main): Ignore errno == EINVAL.
+
+2001-01-20 Chip Salzenberg <chip@valinux.com>
+
+ * support/include/xio.h (xgetc): Declare to return int.
+ * support/nfs/xio.c (xgetc): Return int.
+ (xgettok, xskip, xskipcomment): Use int for value of xgetc.
+ * utils/statd/statd.c (main): Use int for value of getopt.
+ * debian/changelog: Version 0.2.1-5.
+
+2000-12-10 Chip Salzenberg <chip@valinux.com>
+
+ * utils/statd/monitor.c (sm_mon_1_svc): Fix buggy check for
+ program and procedure numbers of kernel lockd's callback. Also,
+ besides the old (and broken) procedure #24, allow #16 per Trond.
+
+2000-12-03 Chip Salzenberg <chip@valinux.com>
+
+ * support/nfs/xio.c (xfopen): Initialize x_line to one, not zero.
+ * debian/control: Let nhfsstone replace files in nfs-kernel-server.
+ * debian/changelog: Version 0.2.1-4.
+
+2000-11-27 Tobias Ringstrom <tori@tellus.mine.nu>
+
+ * utils/mountd/auth.c (auth_authenticate): Log the bad path
+ warning.
+
+2000-11-24 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/exports.c (getexportent): Check for host name
+ without option, or options without hostname, and print a warning,
+ as this is most likely a typo.
+
+2000-11-19 Chip Salzenberg <chip@valinux.com>
+
+ * debian/control: Add dependency on portmap.
+ * debian/changelog: Version 0.2.1-3.
+
+2000-11-10 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Don't use libtool.
+ Add ChangeLog and COPYING to doc.
+ * nfs-utils.spec: Rebuild.
+
+2000-11-09 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init (start): Back out the last change.
+
+2000-11-09 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init (start): Pass --no-tcp to mountd if
+ TCP is not supported by kernel.
+
+ * support/nfs/rpcmisc.c (rpc_init): Don't set _rpcfdtype to 0.
+
+ * utils/mountd/mountd.c (longopts): Add "-n/--no-tcp".
+ (main): Set to _rpcfdtype to SOCK_DGRAM for "-n/--no-tcp".
+
+ * utils/mountd/mountd.man: Updated for "-n/--no-tcp".
+
+2000-10-24 Lon Hohberger <hohberger@missioncriticallinux.com>
+
+ * utils/statd/callback.c: Fix bug preventing callbacks to local lockd.
+ * utils/statd/rmtcall.c: Add some IP address paranoia when doing
+ callbacks to local lockd.
+
+2000-10-18 Scott McDermott <mcdermot@questra.com>
+
+ * utils/exportfs/exports.man: Updated for CIDR netmask.
+
+2000-10-17 Scott McDermott <mcdermot@questra.com>
+
+ * support/export/client.c (client_init): Support CIDR netmask
+ in /etc/exports.
+
+2000-10-11 H.J. Lu <hjl@lucon.org>
+
+ * aclocal.m4 (AC_TCP_WRAPPER): Fix a typo.
+ * configure: Rebuilt.
+
+2000-10-06 Lon Hohberger <hohberger@missioncriticallinux.com>
+
+ * utils/statd/statd.man: Change "/var/lib/nfs/sm/state" to
+ "/var/lib/nfs/state".
+
+2000-10-05 Lon Hohberger <hohberger@missioncriticallinux.com>
+
+ * utils/statd/statd.h (run_mode): New global bitmask of runtime
+ behaviors: fg/bg, logging, etc.
+ * utils/statd/statd.c: New command line options: -V -h -? -d .
+ * utils/statd/statd.man: Update for changes to statd.
+
+ * utils/statd/log.h (log_init): Remove parameter of function; use
+ global variable "name_p" instead.
+ * utils/statd/log.c: Add support for logging to stderr.
+
+ * utils/statd/notlist.c: Partially rewrite notify list handling
+ functions. Eliminate run-off-end-of-list bug when calling
+ nlist_insert_timer. Add lots of comments.
+
+2000-09-27 H.J. Lu <hjl@lucon.org>
+
+ * README: Updated for RedHat 7.0.
+
+2000-09-27 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec: Rebuild.
+
+2000-09-27 H.J. Lu <hjl@lucon.org>
+
+ * README: Updated for 0.2.1.
+
+2000-09-27 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Updated to use rpm macros and support
+ RedHat 7.0.
+
+2000-09-25 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.2.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-09-25 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/auth.c (auth_authenticate_internal): Make sure a
+ non-NULL hostent is always returned.
+
+2000-09-11 Ion Badulescu <ionut@cs.columbia.edu>
+
+ * etc/redhat/nfslock.init: don't kill lockd processes that do not
+ have an executable (i.e. kernel threads)
+
+2000-09-01 H.J. Lu <hjl@lucon.org>
+
+ * README: Updated for 0.2.
+
+2000-09-01 Jay Weber <jweber@valinux.com>
+
+ * etc/redhat/nfs.init: Added ability for rpc.mountd to default to
+ supporting version 3 of nfs if available, else it will fall back to
+ version 2 support only.
+
+2000-08-30 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.2".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-08-25 H.J. Lu <hjl@lucon.org>
+
+ * support/misc/tcpwrapper.c (logit): Modify the log output.
+
+2000-08-25 Ion Badulescu <ionut@cs.columbia.edu>
+
+ * utils/rquotad/rquotad.man, utils/statd/statd.man,
+ utils/mountd/mountd.man: updated
+
+ * utils/mountd/Makefile (LIBS): added -lmisc $(LIBWRAP) $(LIBNSL)
+ * utils/rquotad/Makefile: fix comment
+
+ * support/misc/tcpwrapper.c (logit): added comment about waiting
+ for the children after fork()
+
+ * utils/mountd/mountd.c (main): ignore SIGCHLD to prevent leaving
+ zombies behind (from logit()'s fork)
+ * utils/rquotad/rquota_svc.c (main): ditto
+ * utils/statd/statd.c (main): ditto
+
+ * utils/rquotad/rquota_svc.c (rquotaprog_1): pass RQUOTAPROG
+ to check_default instead of 0, for prognum
+
+ * utils/statd/statd.c (sm_prog_1_wrapper): pass SM_PROG
+ to check_default instead of 0, for prognum
+
+ * utils/mountd/mount_dispatch.c: Include "tcpwrapper.h" if
+ HAVE_TCP_WRAPPER is defined.
+ (mount_dispatch): Call check_default () if HAVE_TCP_WRAPPER is
+ defined. Reject an RPC call if check_default () fails.
+
+2000-08-25 H.J. Lu <hjl@lucon.org>
+
+ * support/include/tcpwrapper.h: New for the tcp wrapper
+ support.
+ * support/misc/Makefile: Likewise.
+ * support/misc/from_local.c: Likewise.
+ * support/misc/tcpwrapper.c: Likewise.
+
+ * aclocal.m4 (AC_TCP_WRAPPER): New.
+ * configure.in: Use it. Substitute LIBWRAP.
+ * configure: Rebuilt.
+
+ * config.mk.in (LIBNSL): New.
+ (LIBWRAP): Likewise.
+
+ * support/Makefile (SUBDIRS): Add misc.
+
+ * support/lib/Makefile (LIBS): Add libmisc.a.
+
+ * utils/rquotad/Makefile (LIBS): Add
+
+ -lmisc $(LIBWRAP) $(LIBNSL)
+
+ * utils/statd/Makefile (LIBS): Likewise.
+
+ * utils/rquotad/rquota_svc.c: Include "tcpwrapper.h" if
+ HAVE_TCP_WRAPPER is defined.
+ (rquotaprog_1): Call check_default () if HAVE_TCP_WRAPPER is
+ defined. Reject an RPC call if check_default () fails.
+
+ * utils/statd/statd.c: Include "tcpwrapper.h" if
+ HAVE_TCP_WRAPPER is defined.
+ (sm_prog_1_wrapper): New. A wrapper for sm_prog_1. Call
+ check_default () before calling sm_prog_1 (). Define it as
+ sm_prog_1_wrapper if HAVE_TCP_WRAPPER is defined.
+
+2000-08-25 Chip Salzenberg <chip@valinux.com>
+
+ * debian/*: Complete Debian build support.
+ * etc/debian/*: Remove.
+
+2000-08-24 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/export/client.c(client_check): removed the "dot+1" as a
+ ypdomain argument to innetgr as this is entirely bogus.
+ It should always be NULL.
+
+2000-08-23 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/export/xtab.c(xtab_read): introduce new mode for
+ reading xtab. i.e. a list of exports that might be known to the
+ kernel, or might not. These are flagged as m_exported == -1
+ * support/export/xtab.c(xtab_mount_read): call xtab_read with new
+ value "2" for xtab, meaning don't trust this too much.
+ * support/include/exportfs.h(struct mexport): changed m_exported
+ from one bit to an int so that it can hold new value
+ * utils/exportfs/exportfs.c(exportfs_ipdate): add an export to the
+ kernel if it is uncertain whether the kernel knows (m_exported == -1)
+ * utils/mountd/mountd.c(get_rootfh): similarly export to kernel if
+ status is uncertain
+
+ * support/nfs/xio.c(xflock): added O_CREAT when getting
+ a write lock so that missing files aren't fatal.
+
+ * etc/debian/nfs-common: new file from "potato"
+ * etc/debian/nfs-kernel-server: new file from "potato" plus fixes.
+
+2000-08-09 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Run /usr/sbin/exportfs first during
+ startup to ensure all existing clients work fine.
+
+ * support/export/xtab.c (xtab_mount_read): Pass 1 instead of 0
+ to xtab_read () for reading _PATH_XTAB.
+
+2000-08-02 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/auth.c (auth_authenticate_internal): Try to
+ avoid the reverse name lookup.
+
+2000-07-04 H.J. Lu <hjl@lucon.org>
+
+ * utils/statd/log.c: Include <stdlib.h> for exit ().
+
+ * utils/statd/misc.c (xunlink): Add `{' and `}' to quiet the
+ gcc warning.
+
+2000-07-04 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.9.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+2000-07-04 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/export/hostname.c (hostent_dup): Handle the NULL
+ h_aliases field.
+
+2000-07-03 H.J. Lu <hjl@lucon.org>
+
+ * README: Update the util-linux requirement.
+
+2000-07-03 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.9".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+2000-07-03 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Run /usr/sbin/exportfs last during
+ stop to ensure all clients can still access the server
+ before it is shutdown.
+
+2000-06-30 Jeff Uphoff <juphoff@transmeta.com>
+
+ * tools/rpcgen/rpc_svcout.c (write_msg_out): Generate syslog()
+ calls with format string.
+
+2000-06-28 Chip Salzenberg <chip@valinux.com>
+
+ * utils/statd/log.c (log): Call syslog with format string.
+
+2000-06-27 H.J. Lu <hjl@lucon.org>
+
+ * utils/statd/statd.c (main): Use sysconf (_SC_OPEN_MAX)
+ instead of OPEN_MAX.
+
+2000-06-27 H.J. Lu <hjl@lucon.org>
+
+ * README: Updated.
+
+2000-06-27 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Run /usr/sbin/exportfs last during
+ startup to ensure all existing clients are exported.
+
+ * configure.in (VERSION): Set to "0.1.8.2".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-06-06 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.8.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-06-06 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/mountd.c (mount_dump_1_svc): Cast svc_getcaller
+ to "struct sockaddr_in *" for glibc 2.2.
+ (mount_umnt_1_svc): Likewise.
+ (mount_umntall_1_svc): Likewise.
+ (mount_export_1_svc): Likewise.
+ (mount_exportall_1_svc): Likewise.
+ (mount_pathconf_2_svc): Likewise.
+ (get_rootfh): Likewise.
+
+2000-06-04 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init: Fix a typo in comment.
+
+2000-05-31 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.8".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+2000-05-31 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.7.5".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * support/include/nfslib.h (exportent): Add a new field,
+ r_count, to count the number of mounts from a client.
+ (getrmtabent): Take a new argument for position in file.
+ (putrmtabent): Likewise.
+ (fgetrmtabent): Likewise.
+ (fputrmtabent): Likewise.
+ * support/nfs/rmtab.c (getrmtabent): Handle the new argument
+ for position in file.
+ (fgetrmtabent): Likewise.
+ (putrmtabent): Likewise.
+ (fputrmtabent): Likewise.
+
+ * support/nfs/rmtab.c (fgetrmtabent): Get value for the new
+ field, r_count.
+
+ * support/export/rmtab.c (rmtab_read): Pass NULL as the new
+ argument to getrmtabent (), fgetrmtabent (), putrmtabent ()
+ and fputrmtabent ().
+ * utils/mountd/rmtab.c (mountlist_add): Likewise.
+ (mountlist_del): Likewise.
+ (mountlist_del_all): Likewise.
+ (mountlist_list): Likewise.
+
+ * utils/mountd/rmtab.c (mountlist_add): Increment "r_count"
+ for the existing entry and initialize "r_count" to 1.
+ (mountlist_del): Decrement "r_count".
+
+2000-05-18 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.7.4".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-05-18 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfs.init (restart): Just do stop and start.
+
+2000-05-09 Jay Weber <jweber@valinux.com>
+
+ * utils/rquotad/hasquota.c: added support for ext3 recognition
+ in rquotad.
+ * utils/rquotad/mntent.h: Likewise.
+
+2000-05-01 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.7.3".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-05-01 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/rquota_server.c (getquotainfo): Skip bad
+ mounting poins in /etc/fstab.
+
+2000-05-01 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.7.2".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-05-01 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/rquota_server.c (getquotainfo): Call stat ()
+ to check for the mounting point.
+
+2000-04-29 Chip Salzenberg <chip@valinux.com>
+ Neil Brown <neilb@cse.unsw.edu.au>
+
+ * Really re-use RPC ports.
+ (Fixes earlier patch. Sorry, Neil.)
+
+2000-04-26 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.7.1".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+2000-04-26 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfslock.init: Check if lockd exits before killing
+ it.
+
+2000-04-25 H.J. Lu <hjl@lucon.org>
+
+ * README: Require util-linux-2.10f-mount-rpc.patch for mount.
+
+2000-03-21 Michael Weiser <michael@weiser.saale-net.de>
+
+ * support/nfs/exports.c (parsesquash): Correctly set the
+ return pointer.
+
+Tue Mar 21 11:38:48 EST 2000 NeilBrown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/nfs.h: Removed knowledge of internals of
+ kernel filehandles (which can change) and defined nfs_fh_size
+ which has variable size
+
+ * support/nfs/getfh.c: defined getfh_size to use new syscall to
+ get variable sized file handles, and change getfh{,old} to
+ use nfs_fh_size
+
+ * utils/mountd/mountd.c: use nfd_fh_size and call getfh_size for
+ NFSv3 file handles
+
+ * tools/Makefile, tools/nlmtest/nlmtest.c
+ nlmtest.c depended on internel format of file handles, so now
+ doesn't work.
+
+
+2000-03-12 Chip Salzenberg <chip@valinux.com>
+ Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/rpcmisc.c (rpc_init): Share transports.
+
+2000-03-13 H.J. Lu <hjl@lucon.org>
+
+ * etc/redhat/nfsd.init: Updated.
+
+ * etc/redhat/nfslock.init: Updated.
+
+ * nfs-utils.spec.in: Updated.
+
+ * configure.in (VERSION): Set to "0.1.7".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+Wed Mar 8 09:42:43 2000 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * utils/exportfs/exportfs.c (dump): Included printing of
+ nohide, no_subtree_check, and insecure_locks
+
+2000-02-26 Chip Salzenberg <chip@valinux.com>
+
+ * config.mk.in (INSTALLSUID): Strip ("-s").
+ (INSTALLSCRIPT): Define.
+ * utils/nhfsstone/Makefile: Use it.
+
+2000-02-26 Chip Salzenberg <chip@valinux.com>
+
+ * utils/lockd/lockd.man: Create.
+ * utils/lockd/Makefile: Install it.
+ * utils/nhfsstone/nhfs{run,nums,graph}.man: Create.
+ * utils/nhfsstone/nhfsstone.man: Change suffix from ".1".
+ * utils/nhfsstone/Makefile: Install the helper scripts and
+ all four man pages.
+ * utils/exportfs/exports.man: Fix typo.
+
+2000-02-26 Chip Salzenberg <chip@valinux.com>
+
+ * support/nfs/xio.c (xungetc): Decrement line number when
+ character to unget is newline. Make first parameter int, so
+ it can distinguish EOF from \377.
+ * support/include/xio.h (xungetc): Adjust prototype.
+
+Fri Feb 4 23:42:23 2000 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/export.h: added NFSEXP_NOAUTHNLM
+ * support/nfs/exports.c: added handling for NFSEXP_NOAUTHNLM
+ * utils/exportfs/exports.man: added documentation for no_auth_nlm.
+
+ This is for supporting a new option introduced in 2.3.42
+
+Thu Feb 3 14:55:48 2000 H.J. Lu <hjl@lucon.org>
+
+ * COPYING: Added. GPL.
+
+Thu Feb 03 14:40:40 2000 Cristian Gafton <gafton@redhat.com>
+
+ * utils/rquotad/rquota_server.c (getquotainfo): Call statfs ()
+ to get the block size.
+
+Tue Jan 25 11:04:17 2000 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: Update ftp site.
+
+Mon Jan 17 11:48:18 2000 H.J. Lu <hjl@lucon.org>
+
+ * README: Update hostnames.
+
+Tue Jan 11 10:06:22 2000 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.6".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+Mon Jan 10 14:26:33 2000 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/auth.c (auth_authenticate_internal): Call
+ xstrdup for hostname before passing it to gethostbyname.
+
+ * utils/mountd/mountd.c (get_exportlist): Use xstrdup instead
+ of strdup.
+
+Sun Dec 19 09:35:01 1999 H.J. Lu <hjl@lucon.org>
+
+ * README: Update the mailing list address.
+
+Sun Dec 19 09:22:28 1999 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.5".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+Mon Dec 13 13:40:20 1999 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/hasquota.c (hasquota): Malloc one more char
+ for '/'.
+
+Mon Dec 6 09:42:45 1999 H.J. Lu <hjl@lucon.org>
+
+ * configure.in (VERSION): Set to "0.1.4".
+ * configure: Regenerated.
+ * nfs-utils.spec: Updated.
+
+ * README: Updated.
+
+Mon Dec 6 09:28:07 1999 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec.in: New file.
+
+ * config.mk.in (VERSION): Changed to "nfs-utils @VERSION@".
+
+ * configure.in (nfs-utils.spec): Added to AC_OUTPUT.
+
+1999-12-04 Chip Salzenberg <chip@valinux.com>
+
+ * config.mk.in: Use $(CC) as set by configure.
+
+1999-12-04 Chip Salzenberg <chip@valinux.com>
+
+ * rules.mk: Call $(MAKE) with $(MFLAGS).
+
+Mon Nov 29 11:17:35 1999 H.J. Lu <hjl@lucon.org>
+
+ * tools/rpcgen/rpc_main.c (h_output): Generate IXDR_GET_INT32,
+ IXDR_PUT_INT32, IXDR_GET_U_INT32 and IXDR_PUT_U_INT32.
+
+Mon Nov 29 11:17:35 1999 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec (Version): Set to 0.1.3.
+
+ * configure.in (VERSION): Set to "nfs-utils 0.1.3".
+ * configure: Regenerated.
+
+ * README: Updated.
+
+Mon Nov 29 11:15:47 1999 H.J. Lu <hjl@lucon.org>
+
+ * utils/rquotad/rquota_server.c (nfsmount_to_devname): Removed.
+ (_PATH_DEV_DSK): Likewise.
+ (getquotainfo): Match the mounting point from /etc/mtab
+ instead of calling nfsmount_to_devname ().
+
+1999-11-24 Chip Salzenberg <chip@valinux.com>
+
+ * utils/statd/monitor.c (sm_mon_1_svc): Accept lockd callbacks
+ to the new port 24 as well as the historical port 100021.
+
+Tue Nov 23 10:21:34 1999 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * etc/redhat/nfsd.init (stop): moved exportfs -ua after
+ stopping nfsd to stop spurious ESTALE on server shutdown.
+
+Tue Nov 23 10:13:39 1999 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/nfs/exports.c (parseopts): make copy of opt string
+ before 'nul'ing out commas so that
+
+ # exportfs -o option1,option2 hosta:/fs hostb:/fs
+
+ applies both options to both exports.
+
+Thu Oct 28 12:55:42 1999 H.J. Lu <hjl@lucon.org>
+
+ * README: Fix a few typos.
+
+ * tools/rpcgen/rpc_cout.c (print_header): Use int32_t instead
+ of long.
+ * tools/rpcgen/rpc_hout.c (pdefine): Likewise.
+ * tools/rpcgen/rpc_main.c (c_initialize): Likewise.
+ * tools/rpcgen/rpc_parse.c (get_type): Likewise.
+ (unsigned_dec): Likewise.
+ * tools/rpcgen/rpc_scan.c (symbols): Likewise.
+ * tools/rpcgen/rpc_util.c (tokstrings): Likewise.
+
+ * tools/rpcgen/rpc_cout.c (emit_single_in_line): Use INT32
+ instead of LONG.
+ * tools/rpcgen/rpc_parse.c (get_type): Likewise.
+ (unsigned_dec): Likewise.
+ * tools/rpcgen/rpc_scan.c (symbols): Likewise.
+ * tools/rpcgen/rpc_scan.h (tok_kind): Likewise.
+ * tools/rpcgen/rpc_util.c (tokstrings): Likewise.
+
+Thu Oct 28 11:27:51 1999 Neil Brown <neilb@cse.unsw.edu.au>
+
+ * support/include/nfs/export.h addedd NFSEXP_NOSUBTREECHECK
+ * support/nfs/exports.c: added {no_,}subtree_check and changed
+ crossmnt to nohide
+ * utils/exportfs/exports.man: added no_subtree_check and nohide
+ and removed irrelevant stuff from unfsd.
+ * support/export/rmtab.c: rmtab_read didn't quite do the right
+ thing if a pathname from rmtab was a subdirectory of an export-point
+
+Tue Oct 26 17:22:40 1999 H.J. Lu <hjl@lucon.org>
+
+ * README: Updated ftp site.
+
+Mon Oct 25 18:12:45 1999 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec (Version): Set to 0.1.2.
+
+ * configure.in (VERSION): Set to "nfs-utils 0.1.2".
+ * configure: Regenerated.
+
+ * README: Updated.
+
+Mon Oct 25 18:11:21 1999 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/auth.c (auth_error): Add "no_forward_dns".
+ (auth_authenticate_internal): Check for NULL return on forward
+ DNS lookup.
+ (auth_authenticate): Handle "no_forward_dns".
+
+Thu Oct 21 16:22:06 1999 H.J. Lu <hjl@lucon.org>
+
+ * Version 0.1.1 released.
+
+ * nfs-utils.spec (Version): Set to 0.1.1.
+
+ * configure.in (VERSION): Set to "nfs-utils 0.1.1".
+ * configure: Regenerated.
+
+ * README: Updated.
+
+Mon Oct 18 17:43:29 1999 H.J. Lu <hjl@lucon.org>
+
+ * nfs-utils.spec (Obsoletes): Fixed a typo, change knfsd-client
+ to knfsd-clients.
+ (Provides): Likewise.
+
+Mon Oct 18 14:56:22 1999 H.J. Lu <hjl@lucon.org>
+
+ * Initial version 0.1 released.
+
+ * configure.in (VERSION): Set to "nfs-utils 0.1".
+ * configure: Regenerated.
+
+Mon Oct 18 14:54:57 1999 H.J. Lu <hjl@lucon.org>
+
+ * utils/mountd/mountd.c (get_exportlist): Cleanup.
+
+ * utils/exportfs/exportfs.c (unexport_all): Unexport from
+ kernel only if the entry is exported to kernel.
+ (unexportfs): Likewise.
+
+Wed Sep 08 16:49:32 1999 Neil Brown <neilb@cse.unsw.edu.au>
+
+1/ utils/mountd/rmtab.c::mountlist_list
+
+ This routine stats the rmtab file to see if it has changed. It
+ if has, it cleans up it's old copy of the data. But it still
+ always re-read the file, thus returning multiple copies of the
+ data on consecutive calls without intervening changes.
+ "Showmount -a" didn't show this as it appears to sort/unique the
+ data, but 'strace showmount -a' showed that the size of the
+ datagram that it received grew.
+
+ I moved the getrmtabent loop inside the mtime test.
+
+2/ utils/exportfs/exportfs.c
+
+ Many routines used the m_path field of m_export instead of
+ e_path.
+ According to the comment in nfslib.h, m_path should only
+ be used when processing a mount request (i.e. in mountd)
+ where the mountpoint may be a subdirectory of the export point.
+
+ I changed all occurances of m_path to e_path
+
+
+3/ utils/exportfs/exportfs.c:main
+
+ extra arguments are not meaningful with -a or -r, but
+ exportfs accepted them and then ignored the -a/-r, expect that
+ -r would still unexport everything first.
+
+ I generate an error if there are extra args and f_all
+
+4/ utils/exportfs/exportfs.c:main
+ extract dump out as a special case.
+
+5/ utils/exportfs/exportfs.c
+ made f_reexport a local variable.
+
+
+6/ utils/exportfs/exportfs.c:main,exportall
+
+ support/export/rmtab.c
+ only mayexport on newly created entries, don't set xtabent at all
+
+7/ support/include/nfslib.h
+
+ add #define _PATH_PROC_EXPORTS to be /proc/fs/nds/exports
+
+8/ support/export/xtab.c
+
+ xtab_mount_read loads data from _PATH_PROC_EXPORTS if it exists,
+ else from xtab
+
+
+9/ support/export/xtab.c
+
+ xtab_mount_read now sets m_exported, and NOT
+ xtabent and mayexport
+
+ removed the append arguement from xtab_write as it was
+ never used.
+
+ added is_export flag to xtab_write similar to xtab_read
+ if is_export, only write entries with m_xtabent or m_addxtab
+ if !is_export, only write entries with m_exported
+
+10/ support/export/export.c::export_allowed_internal
+
+ added test for exp->m_mayexport, as the export tree
+ may have entries that are no longer allowed to be exported,
+ and so shouldn't caused deduced exported by rmtab_read
+
+11/ utils/exportfs/exportfs.c::main
+ error checking of flags.
+
+12/ utils/exportfs/exportfs.c
+
+ total rewrite of export and unexport logic.
+ We now:
+ - build an exportslist of valid exports, based on
+ current etab file and arguments,
+ - read rmtab to instantiate relevant wild card entries
+ - read etab to find out what is currently exported
+ - synchronise intention with reality
+ - write out etab and xtab
+
+13/ various
+ discard the m_addxtab flag
+ add m_changed flag so we know what to report in exportfs
+
+14/ utils/mountd/auth.c:auth_authenticate
+
+ the value returned by gethostbyaddr was trusted.
+
+ It now follows this with a call to gethostbyname
+ and checks that the address is in the list.
+
+15/ support/export/nfsctl.c::cltsetup,expsetup
+
+ force client names to lowercase as kernel is
+ sensitive to case
+
+16/ quietened a few compiler warnings
+
+17/ support/export/client:client_lookup
+
+ look for pre-existing client with same name before creating
+ a new one.
+
+18/ support/include/exportfs.h
+
+ The ordering of the MCL_* enum was:
+ ANONYMOUS, FQDN, SUBNETWORK, WILDCARD, NETGROUP
+
+ I moved ANONYMOUS to the end.
+
+ The ordering is significant when an export entry is being searched for to
+ match a given address. There are two problems with ANONYMOUS being first.
+
+ 1/ if a directory is exported rw to a couple of hosts and ro to everyone else,
+ then the ro case will always be found first and the privileged hosts won't get
+ their privilege
+ 2/ When mountd gets a request to mount an ANONYMOUSly exported tree, it creates a FQDN
+ export entry for the specific host, and writes it to xtab.
+ When another request comes from the same host, the ANONYMOUS entry is found again,
+ before the new FQDN entry, so it creates another FQDN entry and writes it to xtab
+ again. If causes bloat in xtab.
+
+ Putting ANONYMOUS at the end reflects it's nature as a catch-all
+
+19/ utils/exportfs/exportfs.man
+ many updates to the man page to reflect changes to the code
+
+-----------------------
+
+
+
+TODO:
+
+- allow exportfs to modify rmtab file
+- make sure kernel never gets two clients with same IP address
+ - possible kernel should reject
+ - needs to be some way to lookup client in kernel by IP address
+- maybe get kernel to do case-insensitive comparisons on client names
+- remove unused clients from kernel
+
+- change etab to xtab and xtab to xtab.active
+
+- timestamp and/or statd-stamp in rmtab for removing old entries.
+
+Mon Oct 18 11:48:07 1999 H.J. Lu <hjl@lucon.org>
+
+ * linux-nfs: New directory.
+ * linux-nfs/ChangeLog: Moved from ..
+ * linux-nfs/INSTALL: Likewise.
+ * linux-nfs/KNOWNBUGS: Likewise.
+ * linux-nfs/NEW: Likewise.
+ * linux-nfs/README: Likewise.
+ * linux-nfs/THANKS: Likewise.
+ * linux-nfs/TODO: Likewise.
+
+ * Starting from knfsd 1.4.7.
diff --git a/nfs-utils-1.2.2/INSTALL b/nfs-utils-1.2.2/INSTALL
new file mode 100644
index 0000000..b42a17a
--- /dev/null
+++ b/nfs-utils-1.2.2/INSTALL
@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+ If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+ Use and save the results of the tests in FILE instead of
+ `./config.cache'. Set FILE to `/dev/null' to disable caching, for
+ debugging `configure'.
+
+`--help'
+ Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--version'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/nfs-utils-1.2.2/Makefile.am b/nfs-utils-1.2.2/Makefile.am
new file mode 100644
index 0000000..ae7cd16
--- /dev/null
+++ b/nfs-utils-1.2.2/Makefile.am
@@ -0,0 +1,66 @@
+## Process this file with automake to produce Makefile.in
+
+AUTOMAKE_OPTIONS = foreign
+
+SUBDIRS = tools support utils linux-nfs tests
+
+MAINTAINERCLEANFILES = Makefile.in
+
+EXTRA_DIST = \
+ autogen.sh \
+ \
+ debian/changelog \
+ debian/control \
+ debian/copyright \
+ debian/etc.exports \
+ debian/idmapd.conf \
+ debian/nfs-common.conffiles \
+ debian/nfs-common.default \
+ debian/nfs-common.dirs \
+ debian/nfs-common.files \
+ debian/nfs-common.init \
+ debian/nfs-common.install \
+ debian/nfs-common.postinst \
+ debian/nfs-common.postrm \
+ debian/nfs-common.prerm \
+ debian/nfs-kernel-server.NEWS \
+ debian/nfs-kernel-server.conffiles \
+ debian/nfs-kernel-server.default \
+ debian/nfs-kernel-server.dirs \
+ debian/nfs-kernel-server.init \
+ debian/nfs-kernel-server.postinst \
+ debian/nfs-kernel-server.postrm \
+ debian/nfs-kernel-server.prerm \
+ debian/nhfsstone.dirs \
+ debian/nhfsstone.files \
+ debian/nhfsstone.postinst \
+ debian/nhfsstone.prerm \
+ debian/rules \
+ \
+ aclocal/bsdsignals.m4 \
+ aclocal/nfs-utils.m4 \
+ aclocal/kerberos5.m4 \
+ aclocal/tcp-wrappers.m4 \
+ aclocal/libtirpc.m4 \
+ aclocal/libevent.m4 \
+ aclocal/libnfsidmap.m4 \
+ aclocal/rpcsec_vers.m4 \
+ aclocal/ipv6.m4
+
+ACLOCAL_AMFLAGS = -I aclocal
+
+install-data-hook:
+ if [ ! -d $(DESTDIR)$(statedir) ]; then mkdir -p $(DESTDIR)$(statedir); fi
+ touch $(DESTDIR)$(statedir)/xtab; chmod 644 $(DESTDIR)$(statedir)/xtab
+ touch $(DESTDIR)$(statedir)/etab; chmod 644 $(DESTDIR)$(statedir)/etab
+ touch $(DESTDIR)$(statedir)/rmtab; chmod 644 $(DESTDIR)$(statedir)/rmtab
+ mkdir -p $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak
+ touch $(DESTDIR)$(statedir)/state
+ chmod go-rwx $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak $(DESTDIR)$(statedir)/state
+ -chown $(statduser) $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak $(DESTDIR)$(statedir)/state
+
+uninstall-hook:
+ rm $(DESTDIR)$(statedir)/xtab
+ rm $(DESTDIR)$(statedir)/etab
+ rm $(DESTDIR)$(statedir)/rmtab
+ rm $(DESTDIR)$(statedir)/state
diff --git a/nfs-utils-1.2.2/Makefile.in b/nfs-utils-1.2.2/Makefile.in
new file mode 100644
index 0000000..5d2f746
--- /dev/null
+++ b/nfs-utils-1.2.2/Makefile.in
@@ -0,0 +1,820 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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+ touch $(DESTDIR)$(statedir)/etab; chmod 644 $(DESTDIR)$(statedir)/etab
+ touch $(DESTDIR)$(statedir)/rmtab; chmod 644 $(DESTDIR)$(statedir)/rmtab
+ mkdir -p $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak
+ touch $(DESTDIR)$(statedir)/state
+ chmod go-rwx $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak $(DESTDIR)$(statedir)/state
+ -chown $(statduser) $(DESTDIR)$(statedir)/sm $(DESTDIR)$(statedir)/sm.bak $(DESTDIR)$(statedir)/state
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+uninstall-hook:
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+ rm $(DESTDIR)$(statedir)/etab
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+ rm $(DESTDIR)$(statedir)/state
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/nfs-utils-1.2.2/NEWS b/nfs-utils-1.2.2/NEWS
new file mode 100644
index 0000000..e70ae8a
--- /dev/null
+++ b/nfs-utils-1.2.2/NEWS
@@ -0,0 +1,63 @@
+Significant changes for nfs-utils 1.1.0 - March/April 2007
+
+ - rpc.lockd is gone. One 3 old kernel releases need it.
+ - rpc.rquotad is gone. Use the one from the 'quota' package.
+ Everone else does.
+ - /sbin/{u,}mount.nfs{,4} are now installed so 'mount' will
+ use these to mount nfs filesystems instead of internal code.
+ + mount.nfs will check for 'statd' to be running when mounting
+ a filesystem which requires it. If it is not running it will
+ run "/usr/sbin/start-statd" to try to start it.
+ If statd is not running and cannot be started, mount.nfs will
+ refuse to mount the filesystem and will suggest the 'nolock'
+ option.
+ - Substantial changes to statd
+ + The 'notify' process that must happen at boot has been split
+ into a separate program "sm-notify". It ensures that it
+ only runs once even if you restart statd. This is correct
+ behaviour.
+ + statd stores state in the files in /var/lib/nfs/sm/ so that
+ if you kill and restart it, it will restore that state and
+ continue working correctly.
+ + statd makes more use of DNS lookup and should handle
+ multi-homed peers better. In particular, files in
+ /var/lib/nfs/sm/ are named with the Full Qualified Domain Name
+ if available.
+ - If you export a directory as 'crossmnt', all filesystems
+ mounted beneath are automatically exported with the same
+ options (unless explicitly exported with different options).
+ - subtree_check is no-longer the default. The default is now
+ no_subtree_check.
+ - By default the system 'rpcgen' is used while building
+ nfs-utils rather than the internal one.
+ - Exportfs will warn if you try to export a filesystem that does
+ not support NFS export.
+ - Comprehensive notes on startup dependencies have been added
+ to the README file.
+ - Mount and statd now listen on a non-privileged port by default.
+ For maximum safety an upgrade to portmap-6.0 is recommended.
+ http://neil.brown.name/portmap/
+ git://neil.brown.name/portmap
+
+ - This release should work with MIT Kerberos and Heimdal 0.8.1 and later.
+
+ - A new option, -n, was added to rpc.gssd which specifies that
+ accesses by root should not use 'machine credentials' when
+ accessing NFS file systems mounted with Kerberos. Using this
+ option allows the root user to access the NFS space using any
+ Kerberos principal, rather than always using the machine
+ credentials. However, its use also requires that root manually
+ authenticate before attempting a mount with Kerberos.
+
+ When rpc.gssd uses machine credentials, the selection algorithm has
+ been changed. Instead of simply using the first "nfs/*" key in the
+ keytab, the keytab is now searched for keys in the following
+ defined order:
+
+ root/<fqdn>@REALM
+ nfs/<fqdn>@REALM
+ host/<fqdn>@REALM
+ root/<any-name>@REALM
+ nfs/<any-name>@REALM
+ host/<any-name>@REALM
+
diff --git a/nfs-utils-1.2.2/README b/nfs-utils-1.2.2/README
new file mode 100644
index 0000000..e7588cf
--- /dev/null
+++ b/nfs-utils-1.2.2/README
@@ -0,0 +1,165 @@
+This is version 1.1.0 of nfs-utils, the Linux NFS utility package.
+
+
+0. PROJECT RESOURCES
+
+Home page: http://sourceforge.net/projects/nfs/
+
+To use the 'gss' support you must have kerberos-5 development
+libraries installed.
+Otherwise use "--disable-gss"
+
+To use nfsv4 support you need libevent and libnfsidmap development
+libraries. They are available from
+ http://www.monkey.org/~provos/libevent/
+ http://www.citi.umich.edu/projects/nfsv4/linux/libnfsidmap/
+Otherwise use --disable-nfsv4
+
+
+1. COMPILING
+
+Unpack the sources and run these commands:
+
+ # ./configure
+ # make
+
+To install binaries and documenation, run this command:
+
+ # make install
+
+
+2. COMPILING FROM GIT
+
+Getting nfs-utils for the first time:
+
+ git clone git://linux-nfs.org/nfs-utils
+
+Updating to the latest head after you've already got it.
+
+ git pull
+
+Building requires that autotools be installed. To invoke them
+simply
+
+ sh autogen.sh
+
+Finally, build as usual as above.
+
+3. DAEMON STARTUP ORDER
+
+This nfs-utils packages does not provide any scripts for starting
+various daemons as most distributions replace them with their own, so
+any scripts we package would not get much testing.
+Instead, we explain the dependencies involved in startup so that
+scripts can be written to work correctly.
+
+3.0 PREREQUISITES
+
+ Name service (host name lookup) should be working before any
+ NFS services are started.
+
+ "portmap" must be running before any NFS services (server or
+ client) are started.
+
+ Normally network interfaces should be configured first as well,
+ though this isn't critical for the NFS server (providing name
+ service is handled locally).
+
+3.1. SERVER STARTUP
+
+
+ A/ mount -t nfsd /proc/fs/nfsd
+ This filesystem needs to be mount before most daemons,
+ particularly exportfs, mountd, svcgssd, idmapd.
+ It could be mounted once, or the script that starts each daemon
+ could test if it is mounted and mount it if not.
+
+ B/ svcgssd ; idmapd
+ These supply services to nfsd and so should be started before
+ rpc.nfsd. Where they come between mounting the nfsd filesystem
+ and starting the nfsd server is not important.
+ idmapd is only needed for NFSv4 support.
+ svcgssd is only needed if exportfs NFS filesystem with crypto-
+ security (Kerberos or SPKM3).
+
+ C/ exportfs -av ; rpc.mountd
+ It is important that exportfs be run before mountd so that
+ mountd is working from current information (in
+ /var/lib/nfs/etab).
+ It is also important that both of these are run before
+ rpc.nfsd.
+ If not, any NFS requests that arrive before mountd is started
+ will get replied to with a 'Stale NFS File handle' error.
+
+ D/ rpc.statd --no-notify
+ It is best if statd is started before nfsd though this isn't
+ critical. Certainly it should be at most a few seconds after
+ nfsd.
+ When nfsd starts it will start lockd. If lockd then receives a
+ lock request it will communicate with statd. If statd is not
+ running lockd will retry, but it won't wait forever for a
+ reply.
+ Note that if statd is started before nfsd, the --no-notify
+ option must be used. If notify requests are sent out before
+ nfsd start, clients may try to reclaim locks and, on finding
+ that lockd isn't running, they will give up and never reclaim
+ the lock.
+ rpc.statd is only needed for NFSv2 and NFSv3 support.
+
+ E/ rpc.nfsd
+ Starting nfsd will automatically start lockd. The nfs server
+ will now be fully active and respond to any requests from
+ clients.
+
+ F/ sm-notify
+ This will notify any client which might have locks from before
+ a reboot to try to reclaim their locks. This should start
+ immediately after rpc.nfsd is started so that clients have a
+ chance to reclaim locks within the 90 second grace period.
+ sm-notify is only needed for NFSv2 and NFSv3 support.
+
+
+3.2. CLIENT STARTUP
+
+ A/ sm-notify
+ This should be run shortly after boot and before any NFS
+ filesystems are mounted with remote-locking support -
+ filesystems can be mounted with "-o nolock" before sm-notify.
+ This is appropriate for '/', '/usr', and '/var'.
+
+ B/ gssd ; idmapd
+ idmapd should be started before mounting any NFSv4 filesystems.
+ gssd should be started before mounting any NFS filesystems
+ securely (with Kerberos of SPKM3).
+
+ C/ statd should be run before any NFSv2 or NFSv3 filesystem is
+ mounted with remote locking (i.e. without -o nolock).
+ 'mount' will try to use "/usr/sbin/start-statd" to start statd
+ if it is not already running, so there is no need to explicitly
+ start statd in boot-time scripts.
+
+3.3. SERVER/CLIENT INTERACTIONS
+
+ A/ sm-notify
+ Both the server and the client need sm-notify to be run.
+ It should be run after the NFS server is started, but before
+ and NFS filesystems are mounted with remote locking.
+
+ B/ rpc.statd
+ Both the server and the client need rpc.statd to be running.
+ Each should try to start when they need it.
+
+ C/ idmapd
+
+ Both the server and client need idmapd to be running. If idmapd
+ is started (for the client) before starting nfsd the 'nfsd'
+ filesystem is mounted, then idmapd should be sent a HUP signal
+ afterwards to signal that the server channels should be opened.
+
+
+
+
+Share And Enjoy!
+
+ -- the nfs-utils developers
+ <linux-nfs@vger.kernel.org>
diff --git a/nfs-utils-1.2.2/aclocal.m4 b/nfs-utils-1.2.2/aclocal.m4
new file mode 100644
index 0000000..45e277c
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal.m4
@@ -0,0 +1,9143 @@
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_AUTOCONF_VERSION],
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+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+ lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+ ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+ lt_cl_success=:
+ test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+ exec AS_MESSAGE_LOG_FD>/dev/null
+ $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+ exec AS_MESSAGE_LOG_FD>>config.log
+ $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_XSI_SHELLFNS
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+[$]*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+ [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(int foo(void) {},
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ )
+ LDFLAGS="$save_LDFLAGS"
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+ [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${F77-"f77"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]+=\$[2]"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+ ;;
+ esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
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+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
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+
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+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
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+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
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+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
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+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
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+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+ [AC_MSG_RESULT([no])
+ $4])
+elif test $pkg_failed = untried; then
+ ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+ [$4])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
+
+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.11'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.11.1], [],
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+# _AM_AUTOCONF_VERSION(VERSION)
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+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+#
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+# This will work as long as MISSING is not called from configure, because
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+# Another solution, used here, is to always expand $ac_aux_dir to an
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+# AM_CONDITIONAL -*- Autoconf -*-
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+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
+# Free Software Foundation, Inc.
+#
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+# with or without modifications, as long as this notice is preserved.
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+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 10
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+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
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+ if depmode=$depmode \
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+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 5
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES(OBJC)],
+ [define([AC_PROG_OBJC],
+ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+ [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless `enable' is passed literally.
+# For symmetry, `disable' may be passed as well. Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+ [enable], [m4_define([am_maintainer_other], [disable])],
+ [disable], [m4_define([am_maintainer_other], [enable])],
+ [m4_define([am_maintainer_other], [enable])
+ m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
+ dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+ AC_ARG_ENABLE([maintainer-mode],
+[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ [USE_MAINTAINER_MODE=$enableval],
+ [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST([MAINT])dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
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+# Ignore all kinds of additional output from `make'.
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+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
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+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
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+am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
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+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
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+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
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+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
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+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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+dnl MKDIR_P).
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+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
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+AC_DEFUN([_AM_SET_OPTION],
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+
+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_SET_OPTIONS],
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+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
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+# AM_SANITY_CHECK
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+echo timestamp > conftest.file
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+case `pwd` in
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+
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+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([aclocal/bsdsignals.m4])
+m4_include([aclocal/ipv6.m4])
+m4_include([aclocal/kerberos5.m4])
+m4_include([aclocal/libblkid.m4])
+m4_include([aclocal/libcap.m4])
+m4_include([aclocal/libevent.m4])
+m4_include([aclocal/libnfsidmap.m4])
+m4_include([aclocal/librpcsecgss.m4])
+m4_include([aclocal/libtirpc.m4])
+m4_include([aclocal/nfs-utils.m4])
+m4_include([aclocal/rpcsec_vers.m4])
+m4_include([aclocal/tcp-wrappers.m4])
diff --git a/nfs-utils-1.2.2/aclocal/bsdsignals.m4 b/nfs-utils-1.2.2/aclocal/bsdsignals.m4
new file mode 100644
index 0000000..24572aa
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/bsdsignals.m4
@@ -0,0 +1,36 @@
+dnl *********** BSD vs. POSIX signal handling **************
+AC_DEFUN([AC_BSD_SIGNALS], [
+ AC_MSG_CHECKING(for BSD signal semantics)
+ AC_CACHE_VAL(knfsd_cv_bsd_signals,
+ [AC_TRY_RUN([
+ #include <signal.h>
+ #include <unistd.h>
+ #include <sys/wait.h>
+
+ static int counter = 0;
+ static RETSIGTYPE handler(int num) { counter++; }
+
+ int main()
+ {
+ int s;
+ if ((s = fork()) < 0) return 1;
+ if (s != 0) {
+ if (wait(&s) < 0) return 1;
+ return WIFSIGNALED(s)? 1 : 0;
+ }
+
+ signal(SIGHUP, handler);
+ kill(getpid(), SIGHUP); kill(getpid(), SIGHUP);
+ return (counter == 2)? 0 : 1;
+ }
+ ], knfsd_cv_bsd_signals=yes, knfsd_cv_bsd_signals=no,
+ [
+ case "$host_os" in
+ *linux*) knfsd_cv_bsd_signals=no;;
+ *bsd*) knfsd_cv_bsd_signals=yes;;
+ *) AC_MSG_ERROR([unable to guess signal semantics for $host_os; please set knfsd_cv_bsd_signals]);;
+ esac
+ ])]) dnl
+ AC_MSG_RESULT($knfsd_cv_bsd_signals)
+ test $knfsd_cv_bsd_signals = yes && AC_DEFINE(HAVE_BSD_SIGNALS, 1, [Define this if you want to use BSD signal semantics])
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/ipv6.m4 b/nfs-utils-1.2.2/aclocal/ipv6.m4
new file mode 100644
index 0000000..5ee8fb6
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/ipv6.m4
@@ -0,0 +1,29 @@
+dnl Checks for IPv6 support
+dnl
+AC_DEFUN([AC_IPV6], [
+
+ AC_CHECK_DECL([AI_ADDRCONFIG],
+ [AC_DEFINE([HAVE_DECL_AI_ADDRCONFIG], 1,
+ [Define this to 1 if AI_ADDRCONFIG macro is defined])], ,
+ [ #include <netdb.h> ])
+
+ if test "$enable_ipv6" = yes; then
+
+ dnl TI-RPC required for IPv6
+ if test "$enable_tirpc" = no; then
+ AC_MSG_ERROR(['--enable-ipv6' requires TIRPC support.])
+ fi
+
+ dnl IPv6-enabled networking functions required for IPv6
+ AC_CHECK_FUNCS([getifaddrs getnameinfo bindresvport_sa], ,
+ [AC_MSG_ERROR([Missing library functions needed for IPv6.])])
+
+ dnl Need to detect presence of IPv6 networking at run time via
+ dnl getaddrinfo(3); old versions of glibc do not support ADDRCONFIG
+ AC_CHECK_DECL([AI_ADDRCONFIG], ,
+ [AC_MSG_ERROR([full getaddrinfo(3) implementation needed for IPv6 support])],
+ [ #include <netdb.h> ])
+
+ fi
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/kerberos5.m4 b/nfs-utils-1.2.2/aclocal/kerberos5.m4
new file mode 100644
index 0000000..dfa5738
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/kerberos5.m4
@@ -0,0 +1,115 @@
+dnl Checks for Kerberos
+dnl NOTE: while we intend to do generic gss-api, currently we
+dnl have a requirement to get an initial Kerberos machine
+dnl credential. Thus, the requirement for Kerberos.
+dnl The Kerberos gssapi library will be dynamically loaded?
+AC_DEFUN([AC_KERBEROS_V5],[
+ AC_MSG_CHECKING(for Kerberos v5)
+ AC_ARG_WITH(krb5,
+ [AC_HELP_STRING([--with-krb5=DIR], [use Kerberos v5 installation in DIR])],
+ [ case "$withval" in
+ yes|no)
+ krb5_with=""
+ ;;
+ *)
+ krb5_with="$withval"
+ ;;
+ esac ]
+ )
+
+ for dir in $krb5_with /usr /usr/kerberos /usr/local /usr/local/krb5 \
+ /usr/krb5 /usr/heimdal /usr/local/heimdal /usr/athena ; do
+ dnl This ugly hack brought on by the split installation of
+ dnl MIT Kerberos on Fedora Core 1
+ K5CONFIG=""
+ if test -f $dir/bin/krb5-config; then
+ K5CONFIG=$dir/bin/krb5-config
+ elif test -f "/usr/kerberos/bin/krb5-config"; then
+ K5CONFIG="/usr/kerberos/bin/krb5-config"
+ elif test -f "/usr/lib/mit/bin/krb5-config"; then
+ K5CONFIG="/usr/lib/mit/bin/krb5-config"
+ fi
+ if test "$K5CONFIG" != ""; then
+ KRBCFLAGS=`$K5CONFIG --cflags`
+ KRBLIBS=`$K5CONFIG --libs gssapi`
+ K5VERS=`$K5CONFIG --version | head -n 1 | awk '{split($(4),v,"."); if (v@<:@"3"@:>@ == "") v@<:@"3"@:>@ = "0"; print v@<:@"1"@:>@v@<:@"2"@:>@v@<:@"3"@:>@ }'`
+ AC_DEFINE_UNQUOTED(KRB5_VERSION, $K5VERS, [Define this as the Kerberos version number])
+ if test -f $dir/include/gssapi/gssapi_krb5.h -a \
+ \( -f $dir/lib/libgssapi_krb5.a -o \
+ -f $dir/lib64/libgssapi_krb5.a -o \
+ -f $dir/lib64/libgssapi_krb5.so -o \
+ -f $dir/lib/libgssapi_krb5.so \) ; then
+ AC_DEFINE(HAVE_KRB5, 1, [Define this if you have MIT Kerberos libraries])
+ KRBDIR="$dir"
+ dnl If we are using MIT K5 1.3.1 and before, we *MUST* use the
+ dnl private function (gss_krb5_ccache_name) to get correct
+ dnl behavior of changing the ccache used by gssapi.
+ dnl Starting in 1.3.2, we *DO NOT* want to use
+ dnl gss_krb5_ccache_name, instead we want to set KRB5CCNAME
+ dnl to get gssapi to use a different ccache
+ if test $K5VERS -le 131; then
+ AC_DEFINE(USE_GSS_KRB5_CCACHE_NAME, 1, [Define this if the private function, gss_krb5_cache_name, must be used to tell the Kerberos library which credentials cache to use. Otherwise, this is done by setting the KRB5CCNAME environment variable])
+ fi
+ gssapi_lib=gssapi_krb5
+ break
+ dnl The following ugly hack brought on by the split installation
+ dnl of Heimdal Kerberos on SuSe
+ elif test \( -f $dir/include/heim_err.h -o\
+ -f $dir/include/heimdal/heim_err.h \) -a \
+ -f $dir/lib/libroken.a; then
+ AC_DEFINE(HAVE_HEIMDAL, 1, [Define this if you have Heimdal Kerberos libraries])
+ KRBDIR="$dir"
+ gssapi_lib=gssapi
+ break
+ fi
+ fi
+ done
+ dnl We didn't find a usable Kerberos environment
+ if test "x$KRBDIR" = "x"; then
+ if test "x$krb5_with" = "x"; then
+ AC_MSG_ERROR(Kerberos v5 with GSS support not found: consider --disable-gss or --with-krb5=)
+ else
+ AC_MSG_ERROR(Kerberos v5 with GSS support not found at $krb5_with)
+ fi
+ fi
+ AC_MSG_RESULT($KRBDIR)
+
+ dnl Check if -rpath=$(KRBDIR)/lib is needed
+ echo "The current KRBDIR is $KRBDIR"
+ if test "$KRBDIR/lib" = "/lib" -o "$KRBDIR/lib" = "/usr/lib" \
+ -o "$KRBDIR/lib" = "//lib" -o "$KRBDIR/lib" = "/usr//lib" ; then
+ KRBLDFLAGS="";
+ elif /sbin/ldconfig -p | grep > /dev/null "=> $KRBDIR/lib/"; then
+ KRBLDFLAGS="";
+ else
+ KRBLDFLAGS="-Wl,-rpath=$KRBDIR/lib"
+ fi
+
+ dnl Now check for functions within gssapi library
+ AC_CHECK_LIB($gssapi_lib, gss_krb5_export_lucid_sec_context,
+ AC_DEFINE(HAVE_LUCID_CONTEXT_SUPPORT, 1, [Define this if the Kerberos GSS library supports gss_krb5_export_lucid_sec_context]), ,$KRBLIBS)
+ AC_CHECK_LIB($gssapi_lib, gss_krb5_set_allowable_enctypes,
+ AC_DEFINE(HAVE_SET_ALLOWABLE_ENCTYPES, 1, [Define this if the Kerberos GSS library supports gss_krb5_set_allowable_enctypes]), ,$KRBLIBS)
+ AC_CHECK_LIB($gssapi_lib, gss_krb5_ccache_name,
+ AC_DEFINE(HAVE_GSS_KRB5_CCACHE_NAME, 1, [Define this if the Kerberos GSS library supports gss_krb5_ccache_name]), ,$KRBLIBS)
+
+ dnl Check for newer error message facility
+ AC_CHECK_LIB($gssapi_lib, krb5_get_error_message,
+ AC_DEFINE(HAVE_KRB5_GET_ERROR_MESSAGE, 1, [Define this if the function krb5_get_error_message is available]), ,$KRBLIBS)
+
+ dnl Check for function to specify addressless tickets
+ AC_CHECK_LIB($gssapi_lib, krb5_get_init_creds_opt_set_addressless,
+ AC_DEFINE(HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS, 1, [Define this if the function krb5_get_init_creds_opt_set_addressless is available]), ,$KRBLIBS)
+
+ dnl If they specified a directory and it didn't work, give them a warning
+ if test "x$krb5_with" != "x" -a "$krb5_with" != "$KRBDIR"; then
+ AC_MSG_WARN(Using $KRBDIR instead of requested value of $krb5_with for Kerberos!)
+ fi
+
+ AC_SUBST([KRBDIR])
+ AC_SUBST([KRBLIBS])
+ AC_SUBST([KRBCFLAGS])
+ AC_SUBST([KRBLDFLAGS])
+ AC_SUBST([K5VERS])
+
+])
diff --git a/nfs-utils-1.2.2/aclocal/libblkid.m4 b/nfs-utils-1.2.2/aclocal/libblkid.m4
new file mode 100644
index 0000000..10824e9
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libblkid.m4
@@ -0,0 +1,19 @@
+dnl *************************** libblkid needs version 1.40 or later ***********************
+AC_DEFUN([AC_BLKID_VERS], [
+ AC_MSG_CHECKING(for suitable libblkid version)
+ AC_CACHE_VAL([libblkid_cv_is_recent],
+ [
+ saved_LIBS="$LIBS"
+ LIBS=-lblkid
+ AC_TRY_RUN([
+ #include <blkid/blkid.h>
+ int main()
+ {
+ int vers = blkid_get_library_version(0, 0);
+ return vers >= 140 ? 0 : 1;
+ }
+ ], [libblkid_cv_is_recent=yes], [libblkid_cv_is_recent=no],
+ [libblkid_cv_is_recent=unknown])
+ LIBS="$saved_LIBS"])
+ AC_MSG_RESULT($libblkid_cv_is_recent)
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/libcap.m4 b/nfs-utils-1.2.2/aclocal/libcap.m4
new file mode 100644
index 0000000..eabe507
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libcap.m4
@@ -0,0 +1,15 @@
+dnl Checks for libcap.so
+dnl
+AC_DEFUN([AC_LIBCAP], [
+
+ dnl look for prctl
+ AC_CHECK_FUNC([prctl], , )
+
+ dnl look for the library; do not add to LIBS if found
+ AC_CHECK_LIB([cap], [cap_get_proc], [LIBCAP=-lcap], ,)
+ AC_SUBST(LIBCAP)
+
+ AC_CHECK_HEADERS([sys/capability.h], ,
+ [AC_MSG_ERROR([libcap headers not found.])])
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/libevent.m4 b/nfs-utils-1.2.2/aclocal/libevent.m4
new file mode 100644
index 0000000..3c962b3
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libevent.m4
@@ -0,0 +1,11 @@
+dnl Checks for libevent
+AC_DEFUN([AC_LIBEVENT], [
+
+ dnl Check for libevent, but do not add -levent to LIBS
+ AC_CHECK_LIB([event], [event_dispatch], [libevent=1],
+ [AC_MSG_ERROR([libevent not found.])])
+
+ AC_CHECK_HEADERS([event.h], ,
+ [AC_MSG_ERROR([libevent headers not found.])])
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/libnfsidmap.m4 b/nfs-utils-1.2.2/aclocal/libnfsidmap.m4
new file mode 100644
index 0000000..cfcde2f
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libnfsidmap.m4
@@ -0,0 +1,17 @@
+dnl Checks for libnfsidmap
+dnl
+AC_DEFUN([AC_LIBNFSIDMAP], [
+
+ dnl Check for libnfsidmap, but do not add -lnfsidmap to LIBS
+ AC_CHECK_LIB([nfsidmap], [nfs4_init_name_mapping], [libnfsidmap=1],
+ [AC_MSG_ERROR([libnfsidmap not found.])])
+
+ AC_CHECK_HEADERS([nfsidmap.h], ,
+ [AC_MSG_ERROR([libnfsidmap headers not found.])])
+
+ dnl nfs4_set_debug() doesn't appear in all versions of libnfsidmap
+ AC_CHECK_LIB([nfsidmap], [nfs4_set_debug],
+ [AC_DEFINE([HAVE_NFS4_SET_DEBUG], 1,
+ [Define to 1 if you have the `nfs4_set_debug' function.])])
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/librpcsecgss.m4 b/nfs-utils-1.2.2/aclocal/librpcsecgss.m4
new file mode 100644
index 0000000..d1dd25e
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/librpcsecgss.m4
@@ -0,0 +1,19 @@
+dnl Checks for rpcsecgss library and headers
+dnl KRB5LIBS must be set before this function is invoked.
+dnl
+AC_DEFUN([AC_LIBRPCSECGSS], [
+
+ dnl libtirpc provides an rpcsecgss API
+ if test "$enable_tirpc" = no; then
+
+ dnl Check for library, but do not add -lrpcsecgss to LIBS
+ AC_CHECK_LIB([rpcsecgss], [authgss_create_default], [librpcsecgss=1],
+ [AC_MSG_ERROR([librpcsecgss not found.])])
+
+ AC_CHECK_LIB([rpcsecgss], [authgss_set_debug_level],
+ [AC_DEFINE([HAVE_AUTHGSS_SET_DEBUG_LEVEL], 1,
+ [Define to 1 if you have the `authgss_set_debug_level' function.])])
+
+ fi
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/libtirpc.m4 b/nfs-utils-1.2.2/aclocal/libtirpc.m4
new file mode 100644
index 0000000..9f0fde0
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libtirpc.m4
@@ -0,0 +1,40 @@
+dnl Checks for TI-RPC library and headers
+dnl
+AC_DEFUN([AC_LIBTIRPC], [
+
+ AC_ARG_WITH([tirpcinclude],
+ [AC_HELP_STRING([--with-tirpcinclude=DIR],
+ [use TI-RPC headers in DIR])],
+ [tirpc_header_dir=$withval],
+ [tirpc_header_dir=/usr/include/tirpc])
+
+ dnl if --enable-tirpc was specifed, the following components
+ dnl must be present, and we set up HAVE_ macros for them.
+
+ if test "$enable_tirpc" != "no"; then
+
+ dnl look for the library; add to LIBS if found
+ AC_CHECK_LIB([tirpc], [clnt_tli_create], ,
+ [if test "$enable_tirpc" = "yes"; then
+ AC_MSG_ERROR([libtirpc not found.])
+ else
+ AC_MSG_WARN([libtirpc not found. TIRPC disabled!])
+ enable_tirpc="no"
+ fi])
+ fi
+
+ if test "$enable_tirpc" != "no"; then
+ dnl also must have the headers installed where we expect
+ dnl look for headers; add -I compiler option if found
+ AC_CHECK_HEADERS([${tirpc_header_dir}/netconfig.h],
+ AC_SUBST([AM_CPPFLAGS], ["-I${tirpc_header_dir}"]),
+ [if test "$enable_tirpc" = "yes"; then
+ AC_MSG_ERROR([libtirpc headers not found.])
+ else
+ AC_MSG_WARN([libtirpc headers not found. TIRPC disabled!])
+ enable_tirpc="no"
+ fi])
+
+ fi
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/libtool.m4 b/nfs-utils-1.2.2/aclocal/libtool.m4
new file mode 100644
index 0000000..671cde1
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/libtool.m4
@@ -0,0 +1,7360 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 56 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+_LT_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+ lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+ ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+ lt_cl_success=:
+ test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+ exec AS_MESSAGE_LOG_FD>/dev/null
+ $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+ exec AS_MESSAGE_LOG_FD>>config.log
+ $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_XSI_SHELLFNS
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+[$]*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+ [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(int foo(void) {},
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ )
+ LDFLAGS="$save_LDFLAGS"
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+ [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${F77-"f77"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]+=\$[2]"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+ ;;
+ esac
+])
diff --git a/nfs-utils-1.2.2/aclocal/ltoptions.m4 b/nfs-utils-1.2.2/aclocal/ltoptions.m4
new file mode 100644
index 0000000..34151a3
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/ltoptions.m4
@@ -0,0 +1,368 @@
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/nfs-utils-1.2.2/aclocal/ltsugar.m4 b/nfs-utils-1.2.2/aclocal/ltsugar.m4
new file mode 100644
index 0000000..9000a05
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/ltsugar.m4
@@ -0,0 +1,123 @@
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
diff --git a/nfs-utils-1.2.2/aclocal/ltversion.m4 b/nfs-utils-1.2.2/aclocal/ltversion.m4
new file mode 100644
index 0000000..f3c5309
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/ltversion.m4
@@ -0,0 +1,23 @@
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
diff --git a/nfs-utils-1.2.2/aclocal/lt~obsolete.m4 b/nfs-utils-1.2.2/aclocal/lt~obsolete.m4
new file mode 100644
index 0000000..637bb20
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/lt~obsolete.m4
@@ -0,0 +1,92 @@
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
diff --git a/nfs-utils-1.2.2/aclocal/nfs-utils.m4 b/nfs-utils-1.2.2/aclocal/nfs-utils.m4
new file mode 100644
index 0000000..fae8b95
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/nfs-utils.m4
@@ -0,0 +1,17 @@
+dnl *********** GNU libc 2 ***************
+AC_DEFUN([AC_GNULIBC],[
+ AC_MSG_CHECKING(for GNU libc2)
+ AC_CACHE_VAL(knfsd_cv_glibc2,
+ [AC_TRY_CPP([
+ #include <features.h>
+ #if !defined(__GLIBC__)
+ # error Nope
+ #endif
+ ],
+ knfsd_cv_glibc2=yes, knfsd_cv_glibc2=no)])
+ AC_MSG_RESULT($knfsd_cv_glibc2)
+ if test $knfsd_cv_glibc2 = yes; then
+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+ CPPFLAGS_FOR_BUILD="$CPPFLAGS_FOR_BUILD -D_GNU_SOURCE"
+ fi
+])
diff --git a/nfs-utils-1.2.2/aclocal/rpcsec_vers.m4 b/nfs-utils-1.2.2/aclocal/rpcsec_vers.m4
new file mode 100644
index 0000000..25902ca
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/rpcsec_vers.m4
@@ -0,0 +1,11 @@
+dnl Checks librpcsec version
+AC_DEFUN([AC_RPCSEC_VERSION], [
+
+ PKG_CHECK_MODULES([GSSGLUE], [libgssglue >= 0.1])
+
+ dnl TI-RPC replaces librpcsecgss
+ if test "$enable_tirpc" = no; then
+ PKG_CHECK_MODULES([RPCSECGSS], [librpcsecgss >= 0.16])
+ fi
+
+])dnl
diff --git a/nfs-utils-1.2.2/aclocal/tcp-wrappers.m4 b/nfs-utils-1.2.2/aclocal/tcp-wrappers.m4
new file mode 100644
index 0000000..35ac8e0
--- /dev/null
+++ b/nfs-utils-1.2.2/aclocal/tcp-wrappers.m4
@@ -0,0 +1,54 @@
+# Check whether user wants TCP wrappers support
+AC_DEFUN([AC_TCP_WRAPPERS],[
+ TCPW_MSG="no"
+ AC_ARG_WITH(tcp-wrappers,
+ [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support
+ (optionally in PATH)],
+ with_tcpw=$withval, with_tcpw=yes)
+ if test "x$with_tcpw" != "xno" ; then
+ saved_LIBS="$LIBS"
+ saved_LDFLAGS="$LDFLAGS"
+ saved_CPPFLAGS="$CPPFLAGS"
+ if test -n "${with_tcpw}" -a "${with_tcpw}" != "yes"; then
+ if test -d "${with_tcpw}/lib"; then
+ if test -n "${need_dash_r}"; then
+ LDFLAGS="-L${with_tcpw}/lib -R${with_tcpw}/lib ${LDFLAGS}"
+ else
+ LDFLAGS="-L${with_tcpw}/lib ${LDFLAGS}"
+ fi
+ else
+ if test -n "${need_dash_r}"; then
+ LDFLAGS="-L${with_tcpw} -R${with_tcpw} ${LDFLAGS}"
+ else
+ LDFLAGS="-L${with_tcpw} ${LDFLAGS}"
+ fi
+ fi
+ if test -d "${with_tcpw}/include"; then
+ CPPFLAGS="-I${with_tcpw}/include ${CPPFLAGS}"
+ else
+ CPPFLAGS="-I${with_tcpw} ${CPPFLAGS}"
+ fi
+ fi
+ LIBWRAP="-lwrap"
+ LIBS="$LIBWRAP $LIBS"
+ AC_MSG_CHECKING(for libwrap)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+ #include <tcpd.h>
+ int deny_severity = 0, allow_severity = 0;
+ ]], [[hosts_access(0);]])],[
+ AC_MSG_RESULT(yes)
+ AC_SUBST(LIBWRAP)
+ AC_DEFINE([LIBWRAP], [1], [tcp-wrapper])
+ AC_DEFINE([HAVE_LIBWRAP], [1], [tcp-wrapper])
+ AC_DEFINE([HAVE_TCP_WRAPPER], [1], [tcp-wrapper])
+ TCPW_MSG="yes"
+ ],[
+ AC_MSG_ERROR([*** libwrap missing])
+
+ ])
+ LIBS="$saved_LIBS"
+ fi
+ AC_SUBST(LIBWRAP)
+ AC_SUBST(HAVE_LIBWRAP)
+ AC_SUBST(HAVE_TCP_WRAPPER)
+])
diff --git a/nfs-utils-1.2.2/autogen.sh b/nfs-utils-1.2.2/autogen.sh
new file mode 100644
index 0000000..9e8b89b
--- /dev/null
+++ b/nfs-utils-1.2.2/autogen.sh
@@ -0,0 +1,42 @@
+#!/bin/sh -e
+
+echo -n cleaning up .
+
+# Clean up the generated crud
+(
+ for FILE in compile config.guess config.sub depcomp install-sh ltmain.sh missing mkinstalldirs; do
+ if test -f $FILE; then
+ rm -f $FILE
+ fi
+ echo -n .
+ done
+)
+
+for FILE in aclocal.m4 configure config.h.in; do
+ if test -f $FILE; then
+ rm -f $FILE
+ fi
+ echo -n .
+done
+
+for DIR in autom4te.cache; do
+ if test -d $DIR; then
+ rm -rf $DIR
+ fi
+ echo -n .
+done
+
+find . -type f -name 'Makefile.in' -print0 | xargs -r0 rm -f --
+find . -type f -name 'Makefile' -print0 | xargs -r0 rm -f --
+
+echo ' done'
+
+if test x"${1}" = x"clean"; then
+ exit
+fi
+
+aclocal -I aclocal
+libtoolize --force --copy
+autoheader
+automake --add-missing --copy --gnu # -Wall
+autoconf # -Wall
diff --git a/nfs-utils-1.2.2/compile b/nfs-utils-1.2.2/compile
new file mode 100755
index 0000000..c0096a7
--- /dev/null
+++ b/nfs-utils-1.2.2/compile
@@ -0,0 +1,143 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2009-10-06.20; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software
+# Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as `compile cc -o foo foo.c'.
+ # So we strip `-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no `-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # `.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/nfs-utils-1.2.2/config.guess b/nfs-utils-1.2.2/config.guess
new file mode 100755
index 0000000..dc84c68
--- /dev/null
+++ b/nfs-utils-1.2.2/config.guess
@@ -0,0 +1,1501 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+# Free Software Foundation, Inc.
+
+timestamp='2009-11-20'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/nfs-utils-1.2.2/config.sub b/nfs-utils-1.2.2/config.sub
new file mode 100755
index 0000000..2a55a50
--- /dev/null
+++ b/nfs-utils-1.2.2/config.sub
@@ -0,0 +1,1705 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+# Free Software Foundation, Inc.
+
+timestamp='2009-11-20'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/nfs-utils-1.2.2/configure b/nfs-utils-1.2.2/configure
new file mode 100755
index 0000000..0080be3
--- /dev/null
+++ b/nfs-utils-1.2.2/configure
Binary files differ
diff --git a/nfs-utils-1.2.2/configure.ac b/nfs-utils-1.2.2/configure.ac
new file mode 100644
index 0000000..b7520d8
--- /dev/null
+++ b/nfs-utils-1.2.2/configure.ac
@@ -0,0 +1,441 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+AC_INIT([linux nfs-utils],[1.2.2],[linux-nfs@vger.kernel.org],[nfs-utils])
+AC_CANONICAL_BUILD([])
+AC_CANONICAL_HOST([])
+AC_CONFIG_MACRO_DIR(aclocal)
+AM_INIT_AUTOMAKE
+AC_PREREQ(2.59)
+AC_PREFIX_DEFAULT(/usr)
+AM_MAINTAINER_MODE
+
+dnl *************************************************************
+dnl * Define the set of applicable options
+dnl *************************************************************
+AC_ARG_WITH(release,
+ [AC_HELP_STRING([--with-release=XXX], [set release to XXX [1]])],
+ RELEASE=$withval,
+ RELEASE=1)
+ AC_SUBST(RELEASE)
+AC_ARG_WITH(statedir,
+ [ --with-statedir=/foo use state dir /foo [/var/lib/nfs]],
+ statedir=$withval,
+ statedir=/var/lib/nfs)
+ AC_SUBST(statedir)
+AC_ARG_WITH(statduser,
+ [AC_HELP_STRING([--with-statduser=rpcuser],
+ [statd to run under @<:@rpcuser or nobody@:>@]
+ )],
+ statduser=$withval,
+ if test "x$cross_compiling" = "xno"; then
+ if grep -s '^rpcuser:' /etc/passwd > /dev/null; then
+ statduser=rpcuser
+ else
+ statduser=nobody
+ fi
+ else
+ statduser=nobody
+ fi)
+ AC_SUBST(statduser)
+AC_ARG_WITH(start-statd,
+ [AC_HELP_STRING([--with-start-statd=scriptname],
+ [When an nfs filesystems is mounted with locking, run this script]
+ )],
+ startstatd=$withval,
+ startstatd=/usr/sbin/start-statd
+ )
+ AC_SUBST(startstatd)
+ AC_DEFINE_UNQUOTED(START_STATD, "$startstatd", [Define this to a script which can start statd on mount])
+AC_ARG_ENABLE(nfsv3,
+ [AC_HELP_STRING([--enable-nfsv3],
+ [enable support for NFSv3 @<:@default=yes@:>@])],
+ enable_nfsv3=$enableval,
+ enable_nfsv3=yes)
+ if test "$enable_nfsv3" = yes; then
+ AC_DEFINE(NFS3_SUPPORTED, 1, [Define this if you want NFSv3 support compiled in])
+ else
+ enable_nfsv3=
+ fi
+ AC_SUBST(enable_nfsv3)
+AC_ARG_ENABLE(nfsv4,
+ [AC_HELP_STRING([--enable-nfsv4],
+ [enable support for NFSv4 @<:@default=yes@:>@])],
+ enable_nfsv4=$enableval,
+ enable_nfsv4=yes)
+ if test "$enable_nfsv4" = yes; then
+ AC_DEFINE(NFS4_SUPPORTED, 1, [Define this if you want NFSv4 support compiled in])
+ IDMAPD=idmapd
+ else
+ enable_nfsv4=
+ IDMAPD=
+ fi
+ AC_SUBST(IDMAPD)
+ AC_SUBST(enable_nfsv4)
+ AM_CONDITIONAL(CONFIG_NFSV4, [test "$enable_nfsv4" = "yes"])
+
+AC_ARG_ENABLE(nfsv41,
+ [AC_HELP_STRING([--enable-nfsv41],
+ [enable support for NFSv41 @<:@default=no@:>@])],
+ enable_nfsv41=$enableval,
+ enable_nfsv41=no)
+ if test "$enable_nfsv41" = yes; then
+ AC_DEFINE(NFS41_SUPPORTED, 1, [Define this if you want NFSv41 support compiled in])
+ else
+ enable_nfsv4=
+ fi
+ AC_SUBST(enable_nfsv41)
+ AM_CONDITIONAL(CONFIG_NFSV41, [test "$enable_nfsv41" = "yes"])
+
+AC_ARG_ENABLE(gss,
+ [AC_HELP_STRING([--enable-gss],
+ [enable support for rpcsec_gss @<:@default=yes@:>@])],
+ enable_gss=$enableval,
+ enable_gss=yes)
+ if test "$enable_gss" = yes; then
+ AC_DEFINE(GSS_SUPPORTED, 1, [Define this if you want rpcsec_gss support compiled in])
+ GSSD=gssd
+ SVCGSSD=svcgssd
+ else
+ enable_gss=
+ GSSD=
+ SVCGSSD=
+ fi
+ AC_SUBST(GSSD)
+ AC_SUBST(SVCGSSD)
+ AC_SUBST(enable_gss)
+ AM_CONDITIONAL(CONFIG_GSS, [test "$enable_gss" = "yes"])
+AC_ARG_ENABLE(kprefix,
+ [AC_HELP_STRING([--enable-kprefix], [install progs as rpc.knfsd etc])],
+ test "$enableval" = "yes" && kprefix=k,
+ kprefix=)
+ AC_SUBST(kprefix)
+AC_ARG_WITH(rpcgen,
+ [AC_HELP_STRING([--with-rpcgen=internal], [use internal rpcgen instead of system one])],
+ rpcgen_path=$withval,
+ rpcgen_path=yes )
+ RPCGEN_PATH=
+ if test "$rpcgen_path" == "yes"; then
+ for p in /usr/local/bin/rpcgen /usr/bin/rpcgen /bin/rpcgen
+ do if test -f $p ; then RPCGEN_PATH=$p ; break; fi ; done
+ elif test "$rpcgen_path" != "internal"; then
+ RPCGEN_PATH=$rpcgen_path
+ fi
+ AC_SUBST(RPCGEN_PATH)
+ AM_CONDITIONAL(CONFIG_RPCGEN, [test "$RPCGEN_PATH" == ""])
+AC_ARG_ENABLE(uuid,
+ [AC_HELP_STRING([--disable-uuid], [Exclude uuid support to avoid buggy libblkid])],
+ if test "$enableval" = "yes" ; then choose_blkid=yes; else choose_blkid=no; fi,
+ choose_blkid=default)
+AC_ARG_ENABLE(mount,
+ [AC_HELP_STRING([--enable-mount],
+ [Create mount.nfs and don't use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
+ enable_mount=$enableval,
+ enable_mount=yes)
+ AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
+AC_ARG_ENABLE(tirpc,
+ [AC_HELP_STRING([--enable-tirpc],
+ [enable use of TI-RPC @<:@default=yes@:>@])],
+ enable_tirpc=$enableval,
+ enable_tirpc='yes')
+AC_ARG_ENABLE(ipv6,
+ [AC_HELP_STRING([--enable-ipv6],
+ [enable support for IPv6 @<:@default=no@:>@])],
+ enable_ipv6=$enableval,
+ enable_ipv6=no)
+ if test "$enable_ipv6" = yes; then
+ AC_DEFINE(IPV6_SUPPORTED, 1, [Define this if you want IPv6 support compiled in])
+ else
+ enable_ipv6=
+ fi
+ AC_SUBST(enable_ipv6)
+ AM_CONDITIONAL(CONFIG_IPV6, [test "$enable_ipv6" = "yes"])
+
+if test "$enable_mount" = yes; then
+ AC_ARG_ENABLE(mountconfig,
+ [AC_HELP_STRING([--enable-mountconfig],
+ [enable mount to use a configuration file])],
+ mountconfig=$enableval,
+ mountconfig=no)
+ if test "$enable_mountconfig" = yes; then
+ AC_DEFINE(MOUNT_CONFIG, 1,
+ [Define this if you want mount to read a configuration file])
+ AC_ARG_WITH(mountfile,
+ [AC_HELP_STRING([--with-mountfile=filename],
+ [Using filename as the NFS mount options file [/etc/nfsmounts.conf]]
+ )],
+ mountfile=$withval,
+ mountfile=/etc/nfsmount.conf)
+ AC_SUBST(mountfile)
+ AC_DEFINE_UNQUOTED(MOUNTOPTS_CONFFILE, "$mountfile",
+ [This defines the location of the NFS mount configuration file])
+ else
+ enable_mountconfig=
+ fi
+ AC_SUBST(enable_mountconfig)
+ AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mountconfig" = "yes"])
+else
+ AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mount" = "yes"])
+fi
+
+dnl Check for TI-RPC library and headers
+AC_LIBTIRPC
+
+dnl Check for -lcap
+AC_LIBCAP
+
+# Check whether user wants TCP wrappers support
+AC_TCP_WRAPPERS
+
+# Arrange for large-file support
+AC_SYS_LARGEFILE
+
+AC_CONFIG_SRCDIR([support/include/config.h.in])
+AC_CONFIG_HEADERS([support/include/config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_LIBTOOL
+AM_PROG_CC_C_O
+
+if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
+else
+ CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
+fi
+
+AC_SUBST(CC_FOR_BUILD)
+
+AC_CHECK_TOOL(AR, ar)
+AC_CHECK_TOOL(LD, ld)
+
+AC_HEADER_STDC([])
+AC_GNULIBC
+AC_BSD_SIGNALS
+
+dnl *************************************************************
+dnl * Check for required libraries
+dnl *************************************************************
+
+AC_CHECK_FUNC([gethostbyname], ,
+ [AC_CHECK_LIB([nsl], [gethostbyname], [LIBNSL="-lnsl"])])
+AC_SUBST(LIBNSL)
+
+AC_CHECK_FUNC([connect], ,
+ [AC_CHECK_LIB([socket], [connect], [LIBSOCKET="-lsocket"],
+ [AC_MSG_ERROR([Function 'socket' not found.])], [$LIBNSL])])
+
+AC_CHECK_FUNC([getaddrinfo], ,
+ [AC_MSG_ERROR([Function 'getaddrinfo' not found.])])
+
+AC_CHECK_FUNC([getrpcbynumber], ,
+ [AC_MSG_ERROR([Function 'getrpcbynumber' not found.])])
+
+AC_CHECK_FUNC([getservbyname], ,
+ [AC_MSG_ERROR([Function 'getservbyname' not found.])])
+
+AC_CHECK_LIB([crypt], [crypt], [LIBCRYPT="-lcrypt"])
+
+if test "$enable_nfsv4" = yes; then
+ dnl check for libevent libraries and headers
+ AC_LIBEVENT
+
+ dnl check for nfsidmap libraries and headers
+ AC_LIBNFSIDMAP
+
+ dnl librpcsecgss already has a dependency on libgssapi,
+ dnl but we need to make sure we get the right version
+ if test "$enable_gss" = yes; then
+ AC_RPCSEC_VERSION
+ fi
+fi
+
+if test "$knfsd_cv_glibc2" = no; then
+ AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
+fi
+
+if test "$choose_blkid" != no; then
+ AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
+ AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
+ AC_BLKID_VERS
+ if test $choose_blkid = yes; then
+ use_blkid=1
+ test $libblkid_cv_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
+ else
+ if test $libblkid_cv_is_recent = yes
+ then use_blkid=1
+ else use_blkid=0
+ AC_MSG_WARN([uuid support disabled as libblkid is too old])
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
+fi
+AC_SUBST(LIBSOCKET)
+AC_SUBST(LIBCRYPT)
+AC_SUBST(LIBBSD)
+AC_SUBST(LIBBLKID)
+
+if test "$enable_gss" = yes; then
+ dnl 'gss' requires getnameinfo - at least for gssd_proc.c
+ AC_CHECK_FUNC([getnameinfo], , [AC_MSG_ERROR([GSSAPI support requires 'getnameinfo' function])])
+
+ dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
+ AC_LIBNFSIDMAP
+
+ AC_CHECK_HEADERS([spkm3.h], ,
+ [AC_MSG_WARN([Could not locate SPKM3 header; will not have SPKM3 support])])
+
+ dnl Check for Kerberos V5
+ AC_KERBEROS_V5
+
+ dnl Invoked after AC_KERBEROS_V5; AC_LIBRPCSECGSS needs to have KRBLIBS set
+ AC_LIBRPCSECGSS
+
+fi
+
+dnl Check for IPv6 support
+AC_IPV6
+
+dnl *************************************************************
+dnl Check for headers
+dnl *************************************************************
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
+ malloc.h memory.h netdb.h netinet/in.h paths.h \
+ stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
+ sys/param.h sys/socket.h sys/time.h sys/vfs.h \
+ syslog.h unistd.h com_err.h et/com_err.h \
+ ifaddrs.h])
+
+dnl *************************************************************
+dnl Checks for typedefs, structures, and compiler characteristics
+dnl *************************************************************
+AC_C_CONST
+AC_TYPE_UID_T
+AC_C_INLINE
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_HEADER_TIME
+AC_STRUCT_TM
+
+dnl *************************************************************
+dnl Check for functions
+dnl *************************************************************
+AC_FUNC_ALLOCA
+AC_FUNC_CLOSEDIR_VOID
+AC_FUNC_ERROR_AT_LINE
+AC_FUNC_FORK
+AC_FUNC_GETGROUPS
+AC_FUNC_GETMNTENT
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_LSTAT
+AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+AC_HEADER_MAJOR
+#AC_FUNC_MALLOC
+AC_FUNC_MEMCMP
+#AC_FUNC_REALLOC
+AC_FUNC_SELECT_ARGTYPES
+AC_TYPE_SIGNAL
+AC_FUNC_STAT
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
+ gethostbyaddr gethostbyname gethostname getmntent \
+ getnameinfo getrpcbyname getifaddrs \
+ gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
+ realpath rmdir select socket strcasecmp strchr strdup \
+ strerror strrchr strtol strtoul sigprocmask])
+
+
+dnl *************************************************************
+dnl Check for data sizes
+dnl *************************************************************
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(socklen_t)
+
+
+dnl *************************************************************
+dnl Export some path names to config.h
+dnl *************************************************************
+AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
+
+if test "x$cross_compiling" = "xno"; then
+ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
+ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
+else
+ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
+ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
+fi
+
+AC_SUBST(CFLAGS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(CPPFLAGS)
+AC_SUBST(LDFLAGS)
+
+AC_SUBST(CFLAGS_FOR_BUILD)
+AC_SUBST(CXXFLAGS_FOR_BUILD)
+AC_SUBST(CPPFLAGS_FOR_BUILD)
+AC_SUBST(LDFLAGS_FOR_BUILD)
+
+dnl *************************************************************
+dnl Set up "global" CFLAGS
+dnl *************************************************************
+dnl Use architecture-specific compile flags
+dnl (We use $host and not $build in case we are cross-compiling)
+dnl *************************************************************
+dnl Note: we no longer have arch specific compile flags, but
+dnl the stub is left here in case they are needed one day.
+case $host in
+ *)
+ ARCHFLAGS="" ;;
+esac
+
+my_am_cflags="-Wall -Wstrict-prototypes $ARCHFLAGS -pipe"
+
+AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
+
+# Make sure that $ACLOCAL_FLAGS are used during a rebuild
+AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
+
+AC_CONFIG_FILES([
+ Makefile
+ linux-nfs/Makefile
+ support/Makefile
+ support/export/Makefile
+ support/include/nfs/Makefile
+ support/include/rpcsvc/Makefile
+ support/include/sys/fs/Makefile
+ support/include/sys/Makefile
+ support/include/Makefile
+ support/misc/Makefile
+ support/nfs/Makefile
+ support/nsm/Makefile
+ tools/Makefile
+ tools/locktest/Makefile
+ tools/nlmtest/Makefile
+ tools/rpcdebug/Makefile
+ tools/rpcgen/Makefile
+ utils/Makefile
+ utils/exportfs/Makefile
+ utils/gssd/Makefile
+ utils/idmapd/Makefile
+ utils/mount/Makefile
+ utils/mountd/Makefile
+ utils/nfsd/Makefile
+ utils/nfsstat/Makefile
+ utils/showmount/Makefile
+ utils/statd/Makefile
+ tests/Makefile
+ tests/nsm_client/Makefile])
+AC_OUTPUT
+
diff --git a/nfs-utils-1.2.2/depcomp b/nfs-utils-1.2.2/depcomp
new file mode 100755
index 0000000..df8eea7
--- /dev/null
+++ b/nfs-utils-1.2.2/depcomp
@@ -0,0 +1,630 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
+# Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u="sed s,\\\\\\\\,/,g"
+ depmode=msvisualcpp
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> "$depfile"
+ echo >> "$depfile"
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/nfs-utils-1.2.2/install-sh b/nfs-utils-1.2.2/install-sh
new file mode 100755
index 0000000..6781b98
--- /dev/null
+++ b/nfs-utils-1.2.2/install-sh
@@ -0,0 +1,520 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2009-04-28.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/nfs-utils-1.2.2/linux-nfs/ChangeLog b/nfs-utils-1.2.2/linux-nfs/ChangeLog
new file mode 100644
index 0000000..11ffe15
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/ChangeLog
@@ -0,0 +1,78 @@
+
+Release 0.4.11
+
+ * Added async writes.
+ * Fixed bug where two rpciod's would be started when insmod'ing
+ both nfs.o and nfsd.o.
+
+Release 0.4.12
+
+ * Fixed compile problem after renaming some debug macros.
+ * Improved readdir cache, which can now hold up to 16 (configurable)
+ readdir replies.
+ * Fixed async write bug(s)
+ * client file locking now does at least lock/unlock without
+ crashing the machine
+ * Started to work on NFS swapping
+ * nfs_get_super no longer requires the file handle passed by
+ mount but does a straight xprt_create_proto().
+ * TCP reconnect should work now (not yet tested for long disconnect
+ periods, but it does work if you kill and restart nfsd).
+
+Release 0.4.13
+
+ * More writeback bugs removed.
+ * Added a modified (and ansified) tirpc rpcgen to get rid of all
+ the warnings in files generated from *.x descriptions. That old Sun
+ code is a real mess.
+ * Cleaned up nfsd export handling a bit. All syscalls now
+ take dev/ino rather than the pathname.
+ * Added sysctl interface to set/get debug flags (see tools/rpcdebug).
+ * Cleaned up Makefiles.
+ * (experimental) Gathered writes for nfsd (use the wdelay option in
+ /etc/exports).
+ * Fixed silly bug in nfs_readdir (the in-place decoding of readdir
+ replies requires a temporary buffer).
+ * Fixed readdir bug in nfsd (long directories were truncated).
+
+Release 0.4.14
+
+ * Upgraded to kernel 2.0.23
+ * Fixed bug in rpcdebug
+ * readdir still didn't work right in nfsd. Argh!
+ * nfsd would refuse to create symlinks with slashes in them:-)
+ * nfsd's RPC reply cache should now work again.
+ * Heavily modified rpc.statd for more robust callback/notify handling
+
+Release 0.4.17
+
+ * Upgraded to kernel 2.1.14
+ * Got lockd working with HPUX in most areas.
+
+Release 0.4.19
+
+ * RPC server UDP sockets now receive the sk_buff directly rather
+ than going through sock->ops->recvmsg.
+ Also got rid of all those cli/sti's and replaced them with
+ disable_bh/enable_bh calls.
+ * Fixed a bug in nfsd's handling of rename and friends.
+
+Release 0.4.20
+
+ * Some bugfixes, esp in the writeback code
+ * Avoid some unnecessary cli/sti pairs
+ * Added nhfsstone
+
+Release 0.4.21
+
+ * Minor bugfixes
+ * Moved to post-2.1.16 module handling code
+
+Release 0.4.22
+
+ * Fixed a bug that made rpcinfo -u host nlockmgr provoke a kernel
+ oops.
+ * Upgraded to mount-2.6b
+ * Added NFSv3 support to mountd and nfsd
+ * Made sure it compiles with glibc2.
+
diff --git a/nfs-utils-1.2.2/linux-nfs/INSTALL b/nfs-utils-1.2.2/linux-nfs/INSTALL
new file mode 100644
index 0000000..351f733
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/INSTALL
@@ -0,0 +1,11 @@
+
+Even though the Makefiles offer a `make install' instruction,
+I would suggest against using it yet. I have run nfsd and the nfs
+client without kernel oopses for a while, but the picture may change
+if you start playing with lockd. Automatic installation may not even
+work for the kernel makefiles yet.
+
+I'd therefore advise that you use a separate Linux box for testing
+if you have one. Use the etc/copy script to copy all modules and
+support programs, and run the ins script to start the show. rmm
+will clean up afterwards (provided you didn't trigger an oops).
diff --git a/nfs-utils-1.2.2/linux-nfs/KNOWNBUGS b/nfs-utils-1.2.2/linux-nfs/KNOWNBUGS
new file mode 100644
index 0000000..b0ecd5c
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/KNOWNBUGS
@@ -0,0 +1,37 @@
+
+nfsd:
+
+ * We currently keep the inode in the exports struct. This is
+ a bad idea with directories that are intended to be used as
+ a mount point. Must store the file name instead and do a
+ lookup when getfh is called. Yuck!
+
+ Even yuckier: what do we do about exports matching when we
+ can't keep the inode number?
+
+ * stating a file on remote cdrom returns st_blocks == 0 for some
+ apps.
+
+ * Should allow multiple exports per dev if one of the directories
+ isn't a subdir of the other.
+
+nfsclnt:
+
+ * On some occasions, an EAGAIN reported by the transport layer
+ will be propagated to the VFS.
+ * Some operations do not seem to release the inode properly, so
+ unmounting the device fails.
+
+lockd:
+
+ * Handle portmap registration in a separate thread. portmap may
+ not be running when we try to mount the first NFS volume (esp.
+ when mounting /usr).
+
+ * Does not inform rpc.statd when hosts no longer require
+ monitoring; hosts are incorrectly monitored until next system
+ reboot.
+
+exportfs/mountd:
+
+ * Export handling is reported to do odd things at times.
diff --git a/nfs-utils-1.2.2/linux-nfs/Makefile.am b/nfs-utils-1.2.2/linux-nfs/Makefile.am
new file mode 100644
index 0000000..9c2065b
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = ChangeLog INSTALL KNOWNBUGS NEW README THANKS TODO
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/linux-nfs/Makefile.in b/nfs-utils-1.2.2/linux-nfs/Makefile.in
new file mode 100644
index 0000000..cd0f843
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/Makefile.in
@@ -0,0 +1,412 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
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+RPCGEN_PATH = @RPCGEN_PATH@
+RPCSECGSS_CFLAGS = @RPCSECGSS_CFLAGS@
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+
+.SUFFIXES:
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+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
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+ done
+check-am: all-am
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+install-am: all-am
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+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/linux-nfs/NEW b/nfs-utils-1.2.2/linux-nfs/NEW
new file mode 100644
index 0000000..43f5c69
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/NEW
@@ -0,0 +1,319 @@
+This is the Linux kernel NFS daemon 1.4.7. It is based on linux-nfs
+0.4.22. It is tested on Linux/alpha and Linux/x86 running glibc 2.1.1.
+
+WARNING: The NFS servers in Linux 2.2 to 2.2.11 are not compatible with
+other NFS client implemenations. If you plan to use Linux 2.2.x as an
+NFS server for non-Linux NFS clients, you should apply the patches
+enlosed here.
+
+linux-2.2.7-sunrpc.patch, nfsd-2.2.7-2.lockd.patch, nfsd-2.2.7-3.patch
+and nfsd-2.2.7-nfsfh.patch are required for Linux 2.2.7 to 2.2.11.
+For other kernel versions, they have to be applied by hand if they are
+still needed.
+
+For Linux 2.2.7 to 2.2.10, nfsd-2.2.7-1.lock.patch is also required.
+
+I made my knfsd package available only because I use it and noone else
+seems to maintain it. But I don't have much time to really work on it.
+I will only fix bugs in the NFS utilities and serious kernel NFS bugs
+which I can duplcate easily. If you have any kernel NFS server problem,
+please report it to the Linux kernel mailing list. If it can be
+reproduced with Linux NFS server and client in less than 5 minutes, you
+can also send me a copy in addition to sending it to the Linux kernel
+mailing list. I may take a look when I have time. However I will collect
+kernel NFS related patches. Contributions are more than welcome.
+
+The NFS lock only works with lockd. Please make sure the portmapper,
+portmap, is started before mounting NFS.
+
+Changes from knfsd 1.4.6:
+
+1. Fix a typo in knfslock.init.
+2. A new kernel patch, nfsd-2.2.7-1.lock.patch, to fix some NFS lock
+ bugs.
+
+Changes from knfsd 1.4.5:
+
+1. Rename /var/lib/nfs/xtab.export to /var/lib/nfs/etab.
+
+Changes from knfsd 1.4.4:
+
+1. Try to fix mountd performance problem by introducing
+ /var/lib/nfs/xtab.export. That is
+
+ a. "exportfs" reads from /var/lib/nfs/xtab and writes to
+ /var/lib/nfs/xtab.export.
+ b. "mountd" reads from /var/lib/nfs/xtab.export and writes to
+ /var/lib/nfs/xtab.
+
+ The idea is "mountd" doesn't have to read /var/lib/nfs/xtab, which
+ is very expensive.
+
+Changes from knfsd 1.4.3:
+
+1. nfsd-2.2.7-nfsfh.patch, a new kernel patch for filehandle.
+2. nfsd-2.2.7-2.lockd.patch, a new patch for lockd.
+3. Misc bug fixes.
+
+Changes from knfsd 1.4.2:
+
+1. A mountd patch so that the syslog reports unknown requests, and also
+ reports *what* is being (un)mounted, from Piete Brooks
+ <Piete.Brooks@cl.cam.ac.uk>.
+2. Fix knfsd.init for restart.
+3. Add knfslock.init.
+4. knfsd-compat.spec is removed.
+5. nfsd-2.2.7-lockd.patch, a patch to start lockd independent of
+ nfs and nfsd.
+
+Changes from knfsd 1.4.1:
+
+1. Resolve symlink for umount from Piete.Brooks@cl.cam.ac.uk (Piete
+ Brooks)
+2. Fix knfsd.init for statd.
+
+Changes from knfsd 1.4:
+
+1. nfsd-2.2.7-3.patch. This is the only patch you need for Linux 2.2.7
+ to 2.2.10.
+2. Remove
+ nfsd-2.2.5-1.patch
+ nfsd-2.2.5-3.patch
+ nfsd-2.2.8-1.patch
+ nfsd-2.2.7-iget.diff
+ nfsd-2.2.5-nfsfh.diff
+ nfsd-2.2.5-file.patch
+ nfsd-2.2.7-quota.patch
+ nfsd-2.2.7-mknod.patch
+3. Statd update by Jeff Uphoff <juphoff@transmeta.com>.
+4. netgroups patch from Peter Breitenlohner <peb@mppmu.mpg.de>.
+5. Add option checking to exportfs.
+
+Changes from knfsd 1.3.3b:
+
+1. Add linux-2.2.7-sunrpc.patch for a SMP bug in sunrpc.
+2. Add --port/-P to nfsd/mountd, by Jeff Johnson <jbj@redhat.com>.
+3. Add nfsd.8, mountd.8 and statd.man, by Olaf Kirch
+ <okir@monad.swb.de>.
+4. Update nfsstat.man by Olaf Kirch <okir@monad.swb.de>.
+5. Statd fix by Jeff Uphoff <juphoff@transmeta.com>.
+6. Remove knfsd-nok.patch.
+
+Changes from knfsd 1.3.3a:
+
+1. Fix stdin/stdout/stdout handling in mountd.
+2. nfsd-2.2.7-mknod.patch. A patch for mknod.
+3. nfsd-2.2.7-quota.patch. A patch for quota.
+
+Changes from knfsd 1.3.3:
+
+1. Fix hostname matching for wildcard, subnet and netgroup.
+
+Changes from knfsd 1.3.2:
+
+1. Modified mountd to allow clients without IP address to hostname map.
+
+Changes from knfsd 1.3.1a:
+
+1. nfsd-2.2.5-3.patch. This is the only patch you need for Linux 2.2.5.
+
+Changes from knfsd 1.3.1:
+
+1. A patch for knfsd.spec from Markus Linnala <maage@cs.tut.fi>.
+
+Changes from knfsd 1.3a:
+
+1. nfsd-2.2.8-1.patch. This is the only patch you need for Linux 2.2.8.
+2. nfsd-2.2.7-2.patch. This is the only patch you need for Linux 2.2.7.
+
+Changes from knfsd 1.3:
+
+1. Adding "--no-nfs-version 3" to mountd in knfsd.init from RedHat 6.0.
+
+Changes from knfsd 1.2.2a:
+
+1. Updated knfsd.init from RedHat 6.0.
+2. nfsd-2.2.7-1.patch. This is the only patch you need for Linux 2.2.7.
+3. Misc updates from RedHat 6.0.
+
+Changes from knfsd 1.2.2:
+
+1. Make the default NFS server kernel thread to 8 in the rc script.
+
+Changes from knfsd 1.2:
+
+1. Moved knfsd.spec to knfsd-compat.spec.
+2. Update knfsd.spec from knfsd-981204-3.src.rpm.
+3. Fix the squash_[ug]id parsing in /etc/exports from Anders
+ Hammarquist <iko@cd.chalmers.se>.
+4. nfsd-2.2.5-file.patch to clear the bogus bit for MKDIR and SYMLINK.
+5. nfsd-2.2.5-1.patch. A NFS patch based on nfsd-2.2.3-1.patch for
+ Linux 2.2.5.
+
+Changes from knfsd 1.1:
+
+1. Remove
+ cache-2.1.131-1.patch
+ linux-2.1.1xx.diff
+ lock-2.1.131.diff
+ lock-2.1.1xx.diff
+ nfsd-2.1.127-5.patch
+ nullproc-2.1.1xx.diff
+ procfs-2.1.127.patch
+ quota-2.1.1xx.diff
+ root-2.1.1xx.diff
+ socket-2.1.1xx.diff
+ sunrpc-2.1.123-1.patch
+2. locks-2.2.3.diff. A patch for file lock.
+3. nfsd-2.2.3-1.patch. A NFS patch by "G. Allen Morris III"
+(gam3@acm.org).
+
+Changes from knfsd 1.0:
+
+1. Handle broken /var/lib/nfs/rmtab.
+2. Handle lower/upper cases in wildcard hostnames in /etc/exports.
+
+Changes from knfsd-981204:
+
+1. Modify etc/rc.nfsd to check /var/lib/nfs/rmtab during startup.
+2. Add knfsd.spec for RedHat 5. Need nfs-server-2.2beta37-1.1.src.rpm
+ and initscripts-3.78.1-2.src.rpm.
+3. Add support for "make install prefix=...".
+
+Changes from knfsd-981122:
+
+1. Modify etc/rc.nfsd and etc/rc.nfsfs to handle statd during shutdown.
+2. Remove maximum knfsd count checking.
+3. Clean up mountd.
+4. cache-2.1.131-1.patch from G. Allen Morris III (gam3@acm.org).
+5. lock-2.1.131.diff. A nfsd lock patch for Linux 2.1.131.
+
+Changes from knfsd-981113:
+
+1. procfs-2.1.127.patch from G. Allen Morris III (gam3@acm.org).
+2. Modify etc/rc.nfsd and etc/rc.nfsfs to better handle statd.
+3. Fix the sub-mounted directories.
+
+Changes from knfsd-981022:
+
+1. Fix buffer overruns from Peter Benie <pjb1008@cus.cam.ac.uk>.
+2. Fix hostname matching.
+3. Correctly handle dupilcations in /etc/exports.
+4. Add -F flag to statd.
+5. nfsd-2.1.127-5.patch from G. Allen Morris III (gam3@acm.org).
+
+Changes from knfsd-981014:
+
+1. lock-2.1.1xx.diff. A nfsd lock patch.
+2. nullproc-2.1.1xx.diff. Allow any clients to call the nfsd NULL proc.
+3. Add etc/rc.nfsfs to handle statd.
+3. Update etc/rc.nfsd to handle statd.
+4. nfsd-2.1.125-2.patch from G. Allen Morris III (gam3@acm.org).
+5. Fix inet_ntoa usage in statd.
+
+Changes from knfsd-981010:
+
+1. Check client aliases when matching for wildcard client hostnames.
+2. Fix memory leak in mountd.
+3. Fix filename in nfsd-2.1.125-1.patch.
+
+Changes from knfsd-980930:
+
+1. nfsd-2.1.125-1.patch from G. Allen Morris III (gam3@acm.org) and me.
+2. Fix the hostent bugs in mountd and statd.
+3. Remove "kexportfs -au" for "rc.nfsd stop".
+
+Changes from knfsd-980925:
+
+1. socket-2.1.1xx.diff for creating socket on NFS client.
+2. There is a knsfd root_squash patch for Linux 2.1.1xx,
+ root-2.1.1xx.diff. It is only tested on linux 2.1.123.
+ It also fixes the server side 0711 mode bug.
+3. sunrpc-2.1.123-1.patch from Bill Hawes <whawes@transmeta.com>.
+4. nfsd-2.1.122-3.patch from G. Allen Morris III (gam3@acm.org).
+5. Various buffer overrun changes.
+6. Fix mountd to check the duplicated entry in rmtab.
+7. Change exportfs to ignore warnings for "-r".
+8. Fix showmount -e.
+
+Changes from knfsd-980922:
+
+1. nfsd-2.1.121-4.patch from G. Allen Morris III (gam3@acm.org).
+2. Make async as default for export. It matches the user space NFS
+ server.
+
+Changes from knfsd-980920:
+
+1. Add NFS mount version flags to mountd. Change rc.nfsd to disable
+ NFS V3 for mountd.
+2. Fix client hostname.
+3. rc.nfsd runs kexportfs with -r instead of -a for restart and reload.
+
+Changes from knfsd-980915:
+
+1. There is a knsfd quota patch for Linux 2.1.1xx, quota-2.1.1xx.diff.
+ It is only tested on linux 2.1.122.
+2. The submount pathname is removed from the xtab file.
+3. rc.nfsd runs kexportfs with -r instead of -a for start.
+4. Fix kshowmount -e.
+5. Fix hostname matching.
+6. Fix compiling on libc 5.
+
+Changes from knfsd-980910:
+
+1. nfsd-2.1.121-3.patch from G. Allen Morris III (gam3@acm.org).
+2. A new flag, -r, for exportfs.
+3. Don't put an entry in xtab if kernel rejects it.
+4. Use the official hostname when checking if 2 hostnames are the same.
+5. Allow submounts.
+
+It is available at
+
+ftp://ftp.varesearch.com/pub/support/hjl/knfsd/knfsd-1.4.7.tar.gz
+ftp://ftp.varesearch.com/pub/support/hjl/knfsd/knfsd-1.4.6-1.4.7.diff.gz
+ftp://ftp.kernel.org/pub/linux/devel/gcc/knfsd-1.4.7.tar.gz
+ftp://ftp.kernel.org/pub/linux/devel/gcc/knfsd-1.4.6-1.4.7.diff.gz
+
+You have to apply the patch, locks-2.2.3.diff, to the Linux kernel
+first. It fixes quite some file lock bugs. That patch is against Linux
+2.2.3. If your kernel is different, you have to apply it by hand.
+
+nfsd-2.2.3-1.patch is a new knfsd patch against linux 2.2.3 from
+"G. Allen Morris III" (gam3@acm.org). It works for me on x86 and alpha.
+It is needed for the none-Linux NFS clients. You can get Allen's
+current patch from
+
+http://www.CSUA.Berkeley.EDU/~gam3/knfsd/
+
+nfsd-2.2.7-3.patch is based on nfsd-2.2.3-1.patch for Linux 2.2.7. If
+you use Linux 2.2.7, you should apply nfsd-2.2.7-3.patch instead of
+nfsd-2.2.3-1.patch. Please don't use any other patches included here
+for Linux 2.2.7. For other kernel versions, you may have to apply it
+by hand.
+
+nfsd-2.2.7-2.lockd.patch is also necessary to start lockd independent
+of nfs and nfsd.
+
+To compile, just do
+
+# ./configure
+# make
+
+Makefile will try to determine which C library you are using and compile
+this package accordingly.
+
+# make install
+
+will install the knfsd binaries. You have to install a knfs start up
+script by hand. There is a new rc.nfsd in etc. I use it for both the
+user-space nfsd and the kernel nfsd.
+
+There is one RPM spec file, knfs.spec, which is for a Linux system
+based on Linux 2.2 without support for Linux 2.0. You also need
+knfsd-1.4.6.tar.gz to create the knfsd RPMs.
+
+Thanks.
+
+H.J.
+hjl@lucon.org
+08/14/99
diff --git a/nfs-utils-1.2.2/linux-nfs/README b/nfs-utils-1.2.2/linux-nfs/README
new file mode 100644
index 0000000..b210c61
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/README
@@ -0,0 +1,56 @@
+
+This package contains a greatly revised NFS implementation for Linux
+along with the necessary daemons and utilities. There are still several
+features missing that I'd want to include, and there are some recent
+improvements to the Linux NFS kernel client not reflected here (notably
+the attrtimeo fix).
+
+This thing has become much too large for me to handle all alone anymore.
+Originally, I had planned to have most of the NFS implementation running
+stably by August, so I could start to concentrate more on other jobs that
+are currently in the queue (like updating the NAG). As it turned out, it
+was much more work than I anticipated, and I fell short of my time goal.
+I'm therefore looking for volunteers who would like to work with me on
+finishing this package. Otherwise, this project could end up rusting in
+the corner of some FTP site...
+
+Ideally, I would want to hand over parts of the source tree to other
+hackers to maintain/enhance/etc. But that's not a requirement; if you
+feel you don't have that much time, you can also contribute by picking
+up one of the loose ends and finish what needs to be done (take a look
+at the TODO file...) And then, you can also be plainly a tester.
+
+There's currently a mailing list for lockd development at NRAO
+(lockd-statd@linux.nrao.edu --- mail majordomo@linux.nrao.edu to
+subscribe). If Jeff agress, we could turn this into a general linux-nfs
+mailing list.
+
+
+Hope this covers about what I wanted to say,
+Olaf
+
+------------------------------------------------------------------
+
+
+ SOURCE TREE OVERVIEW
+
+
+
+support/ Support libraries for user-space programs
+
+support/nfs Generic library for nfsd utilities
+support/export Manipulation of /etc/exports and /var/lib/nfs/{xtab,rmtab}
+
+utils/ Code for various user-space programs.
+utils/exportfs Management of nfsd export table.
+utils/mount Modified mount command to support NFS over TCP.
+utils/mountd New rpc.mountd for kernel nfsd.
+utils/nfsd New nfsd (just starts kernel nfsd).
+utils/nfsstat Pretty-print NFS stats from /proc/net/rpc/nfs*
+utils/rquotad Marco van Wieringen's rquotad
+utils/showmount Rick Sladkey's showmount client
+utils/statd Jeff Uphoff's rpc.statd.
+
+tools/ Support tools for developers/debuggers/testers
+tools/rpcdebug This one sets/gets the debug flags for each of the kernel
+ modules.
diff --git a/nfs-utils-1.2.2/linux-nfs/THANKS b/nfs-utils-1.2.2/linux-nfs/THANKS
new file mode 100644
index 0000000..22a80dc
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/THANKS
@@ -0,0 +1,10 @@
+
+ This piece of software owes a lot to all the people who
+ hacked on Linux NFS before me, most notably Rick Sladkey
+ and Donald Becker.
+
+ I also wish to thank Holger Grothe for loaning me a hard
+ disk and a monitor to get my old 486 flying again so I have
+ a decentish test platform.
+
+ Olaf
diff --git a/nfs-utils-1.2.2/linux-nfs/TODO b/nfs-utils-1.2.2/linux-nfs/TODO
new file mode 100644
index 0000000..3a439d4
--- /dev/null
+++ b/nfs-utils-1.2.2/linux-nfs/TODO
@@ -0,0 +1,121 @@
+
+Todo/Status List for Linux-NFS
+
+ * denotes to be done;
+ o denotes draft implementation, possibly commented out
+ - denotes done,
+ + denotes done and tested
+------------------------------------------------------------------
+
+RPC:
+
+ * Server-side AUTH_DES authentication
+
+NFS:
+
+ * stat() calls don't check whether the cached attrs are stil valid
+ (this is a problem in the VFS).
+ - NFS_ROOT stuff needs fixing.
+ o Swapping over NFS.
+
+ Issues of swapout:
+ * Avoid recursion in low memory situations where
+ kmalloc may call try_to_swap_out etc ad inf.
+ * Don't do async I/O on swap files.
+
+ For special-casing related to NFS swap I/O, flag swap file
+ semantics in inode->i_flags. In swapfile.c, change functions
+ to call readpage/writepage if available, otherwise proceed
+ as usual.
+
+ - Write-back support.
+ * Disable page cache invalidation/flushing for locked file
+ regions.
+ - Directory caching (we now have page-sized dircache entries
+ which could easily be organized into a linked list). These
+ dircache pages come along as a linked list that can be copied
+ almost 1-to-1 into a dirent struct. If this is put into the
+ VFS, other remote fs's will also benefit.
+
+ [Note: I just increased the readdir cache to hold more than
+ one directory. With this, the exclusive lock on readdir goes
+ away, too. With a larger cache, it may also be worth to think
+ about directory readahead...]
+ * Better lookup caching?
+ * When a read lock is present, don't time out attr cache or
+ page cache for that region. Likewise, if a write lock is present,
+ be lazy on write-back.
+ * Implement CTO.
+ - BUG: Invalidate readdir cache after remove/rename/unlink
+ * Automatic `mounting' when the server crosses mount points
+ transparently (some IRIX machines seem to do this when
+ using -nohide).
+ * NFSv3 support. This requires careful design to maximize
+ code sharing between NFSv2 and NFSv3.
+ * More robust rename handling (see comment before nfs_rename).
+ * Add Miquel's O_EXCL hack for file creation.
+ * Performance improvement: When a complete reply is received, and
+ the (async) task is woken up, don't put it on rpciod's scheduling
+ queue, but add it to a `fast scheduler queue.' The fast scheduler
+ could be a special handler that's registered on the tq_scheduler task
+ queue. This queue is fired by the kernel scheduler as soon as
+ the other bottom halves have been run.
+
+ Note that implementing this for sync tasks is even trickier than
+ for async tasks, because you have to make sure you do the right
+ thing in rpc_sleep_on().
+ * writeback of writable mmaps. Dirty pages are not subject to
+ writeback scheduling. Also, msync should make sure pages are
+ written with O_SYNC on.
+
+
+nfsd:
+
+ * uid/gid mapping, and rpc.ugidd support
+ - Don't read/write a file that might have mandatory locks.
+ * Implement secure/kerberos export options (take care of lockd
+ fopen() calls--most clients seem to use NULL creds for lockd).
+ - there's a bug in readdir wrt large directories. Try mounting
+ the linux source tree and do an ls on include/linux...
+ * Support for UNIX socket creation.
+ * Someone should look over the error return codes. I tend to
+ mix up EPERM and EACCES.
+ * NFSv3 support.
+ - Refuse to look up inodes in procfs (security issues).
+ o Delayed writes (delay syncing of file data when nfsd handles
+ several write requests for the same file concurrently).
+ (Draft - see nfsd_write in fs/nfsd/write.c. Needs benchmarking).
+ * Faster read operations (single copy): mmap the file region
+ to be read into VM, and pass the VMA to the xdr routines
+ which pass the region's VM address into sock->ops->writemsg.
+ This copies the file data directly from the page cache into
+ the network buffer.
+ Release the vma region after encoding.
+ * Faster write operations (single copy, with IPv6 net layout):
+ Get the unfragmented UDP datagram, pull the header and
+ do normal processing. Then mmap the file, copy the write data,
+ and release VMA.
+ - Clear setuid/setgid bit after write().
+ * Quota support.
+
+lockd:
+
+ * Server should run on privileged port.
+ * Testing reclaim support.
+ * HP lockd accepts our GRANT_MSG callback and passes on the grant
+ to the blocking process, but doesn't reply with a GRANT_RES.
+ It's not clear to me why it would do this.
+ * Unregister hosts (SM_UNMON) with rpc.statd when appropriate.
+
+mountd
+
+ * Unregister service from portmapper upon exit/SIGTERM
+
+mount
+
+ * If available, use version 3 of the mount protocol and
+ obtain pathconf data (fill in data->bsize).
+
+documentation:
+
+ - Manpages need to be written
diff --git a/nfs-utils-1.2.2/ltmain.sh b/nfs-utils-1.2.2/ltmain.sh
new file mode 100755
index 0000000..a72f2fd
--- /dev/null
+++ b/nfs-utils-1.2.2/ltmain.sh
@@ -0,0 +1,8406 @@
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool) 2.2.6b
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print informational messages (default)
+# --version print version information
+# -h, --help print short or long help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.2.6b
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=2.2.6b
+TIMESTAMP=""
+package_revision=1.3017
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+ -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "X$my_tmpdir" | $Xsed
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "X$1" | $Xsed \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/# -h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ $ECHO
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell, and then maybe $ECHO will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ $ECHO "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $ECHO "enable shared libraries"
+ else
+ $ECHO "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $ECHO "enable static libraries"
+ else
+ $ECHO "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+ esac
+
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --config) func_config ;;
+
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
+
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
+
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
+
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ if test -n "$fix_srcfile_path"; then
+ eval srcfile=\"$fix_srcfile_path\"
+ fi
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ $ECHO
+ $ECHO "Try \`$progname --help' for more information about other modes."
+
+ exit $?
+}
+
+ # Now that we've collected a possible --mode arg, show help if necessary
+ $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ $ECHO "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ $ECHO "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ $ECHO
+ $ECHO "If you ever happen to want to link against installed libraries"
+ $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+ $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $ECHO "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $ECHO " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
+ $ECHO " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $ECHO
+
+ $ECHO "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ $ECHO "pages."
+ ;;
+ *)
+ $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper_part1 [arg=no]
+#
+# Emit the first part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part1 ()
+{
+ func_emit_wrapper_part1_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part1_arg1=$1
+ fi
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ ECHO=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$ECHO works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$ECHO will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $ECHO "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+"
+}
+# end: func_emit_wrapper_part1
+
+# func_emit_wrapper_part2 [arg=no]
+#
+# Emit the second part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part2 ()
+{
+ func_emit_wrapper_part2_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part2_arg1=$1
+ fi
+
+ $ECHO "\
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+# end: func_emit_wrapper_part2
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_arg1=$1
+ fi
+
+ # split this up so that func_emit_cwrapperexe_src
+ # can call each part independently.
+ func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
+ func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin. Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+ func_to_host_path_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ case $build in
+ *mingw* ) # actually, msys
+ # awkward: cmd appends spaces to result
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_path_tmp1=`( cmd //c echo "$1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_path_tmp1=`cygpath -w "$1"`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # Unfortunately, winepath does not exit with a non-zero
+ # error code, so we are forced to check the contents of
+ # stdout. On the other hand, if the command is not
+ # found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both
+ # error code of zero AND non-empty stdout, which explains
+ # the odd construction:
+ func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ # Allow warning below.
+ func_to_host_path_result=""
+ fi
+ ;;
+ esac
+ if test -z "$func_to_host_path_result" ; then
+ func_error "Could not determine host path corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_path_result="$1"
+ fi
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+ func_to_host_pathlist_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_to_host_pathlist_tmp2="$1"
+ # Once set for this call, this variable should not be
+ # reassigned. It is used in tha fallback case.
+ func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e 's|^:*||' -e 's|:*$||'`
+ case $build in
+ *mingw* ) # Actually, msys.
+ # Awkward: cmd appends spaces to result.
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # unfortunately, winepath doesn't convert pathlists
+ func_to_host_pathlist_result=""
+ func_to_host_pathlist_oldIFS=$IFS
+ IFS=:
+ for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+ IFS=$func_to_host_pathlist_oldIFS
+ if test -n "$func_to_host_pathlist_f" ; then
+ func_to_host_path "$func_to_host_pathlist_f"
+ if test -n "$func_to_host_path_result" ; then
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_to_host_pathlist_result="$func_to_host_path_result"
+ else
+ func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+ fi
+ fi
+ fi
+ IFS=:
+ done
+ IFS=$func_to_host_pathlist_oldIFS
+ ;;
+ esac
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_error "Could not determine the host path(s) corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This may break if $1 contains DOS-style drive
+ # specifications. The fix is not to complicate the expression
+ # below, but for the user to provide a working wine installation
+ # with winepath so that path translation in the cross-to-mingw
+ # case works properly.
+ lt_replace_pathsep_nix_to_dos="s|:|;|g"
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_replace_pathsep_nix_to_dos"`
+ fi
+ # Now, add the leading and trailing path separators back
+ case "$1" in
+ :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+ ;;
+ esac
+ case "$1" in
+ *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# define HAVE_SETENV
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_opt_process_env_set (const char *arg);
+void lt_opt_process_env_prepend (const char *arg);
+void lt_opt_process_env_append (const char *arg);
+int lt_split_name_value (const char *arg, char** name, char** value);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+
+static const char *script_text_part1 =
+EOF
+
+ func_emit_wrapper_part1 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+ cat <<EOF
+
+static const char *script_text_part2 =
+EOF
+ func_emit_wrapper_part2 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_pathlist "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_pathlist "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
+
+static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
+static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
+ /* argument is putenv-style "foo=bar", value of foo is set to bar */
+
+static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
+static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
+ /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
+
+static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
+static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
+ /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ printf ("%s", script_text_part1);
+ printf ("%s", script_text_part2);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 1);
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+ target_name));
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
+ {
+ if (argv[i][env_set_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_set_opt_len + 1;
+ lt_opt_process_env_set (p);
+ }
+ else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_set (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_set_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
+ {
+ if (argv[i][env_prepend_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_prepend_opt_len + 1;
+ lt_opt_process_env_prepend (p);
+ }
+ else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_prepend (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_prepend_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
+ {
+ if (argv[i][env_append_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_append_opt_len + 1;
+ lt_opt_process_env_append (p);
+ }
+ else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_append (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_append_opt);
+ continue;
+ }
+ if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal ("Unrecognized option in %s namespace: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+ for (i = 0; i < newargc; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+int
+lt_split_name_value (const char *arg, char** name, char** value)
+{
+ const char *p;
+ int len;
+ if (!arg || !*arg)
+ return 1;
+
+ p = strchr (arg, (int)'=');
+
+ if (!p)
+ return 1;
+
+ *value = xstrdup (++p);
+
+ len = strlen (arg) - strlen (*value);
+ *name = XMALLOC (char, len);
+ strncpy (*name, arg, len-1);
+ (*name)[len - 1] = '\0';
+
+ return 0;
+}
+
+void
+lt_opt_process_env_set (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
+ }
+
+ lt_setenv (name, value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_prepend (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_append (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 1);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ weak_libs="$weak_libs $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
+ if test -z "$dir"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_duplicate_deps ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ $ECHO
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+ $ECHO "*** that it is just a static archive that I should not use here."
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ $ECHO
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $ECHO
+ $ECHO "*** And there doesn't seem to be a static archive available"
+ $ECHO "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ $ECHO
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ $ECHO "*** But as you try to build a module library, libtool will still create "
+ $ECHO "*** a static module, that should work as long as the dlopening application"
+ $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+ # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which I believe you do not have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+ $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+ $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ $ECHO "*** make it link in! You will probably need to install it or some"
+ $ECHO "*** library that it depends on before this library will be fully"
+ $ECHO "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+ done
+ fi
+ if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
+ $GREP . >/dev/null; then
+ $ECHO
+ if test "X$deplibs_check_method" = "Xnone"; then
+ $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ $ECHO "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ fi
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ $ECHO
+ $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ $ECHO "*** a static module, that should work as long as the dlopening"
+ $ECHO "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ $ECHO "*** The inter-library dependencies that have been dropped here will be"
+ $ECHO "*** automatically added whenever a program is linked with this library"
+ $ECHO "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ $ECHO
+ $ECHO "*** Since this library must not contain undefined symbols,"
+ $ECHO "*** because either the platform does not support them or"
+ $ECHO "*** it was explicitly requested with -no-undefined,"
+ $ECHO "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ $ECHO 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ $ECHO ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ delfiles="$delfiles $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *cegcc)
+ # Disable wrappers for cegcc, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Quote $ECHO for shipping.
+ if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
+ case $progpath in
+ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+ esac
+ qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ else
+ qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $ECHO "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/nfs-utils-1.2.2/missing b/nfs-utils-1.2.2/missing
new file mode 100755
index 0000000..28055d2
--- /dev/null
+++ b/nfs-utils-1.2.2/missing
@@ -0,0 +1,376 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program). This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+ lex*|yacc*)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar*)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te*)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison*|yacc*)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex*|flex*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
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+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
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+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
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+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
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+ echo ".ab help2man is required to generate this page"
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+ fi
+ ;;
+
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+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
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+
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+ *o*)
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+ esac
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+ tar "$firstarg" "$@" && exit 0
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+ esac
+ fi
+
+ echo 1>&2 "\
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+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
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+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
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new file mode 100644
index 0000000..cb37733
--- /dev/null
+++ b/nfs-utils-1.2.2/support/Makefile.am
@@ -0,0 +1,6 @@
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diff --git a/nfs-utils-1.2.2/support/Makefile.in b/nfs-utils-1.2.2/support/Makefile.in
new file mode 100644
index 0000000..a317d46
--- /dev/null
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@@ -0,0 +1,613 @@
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new file mode 100644
index 0000000..8c06249
--- /dev/null
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@@ -0,0 +1,54 @@
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diff --git a/nfs-utils-1.2.2/support/export/Makefile.in b/nfs-utils-1.2.2/support/export/Makefile.in
new file mode 100644
index 0000000..327d850
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/Makefile.in
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+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
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+ rm -f $(top_builddir)/support/include/mount.h
+ $(LN_S) ../export/mount.h $(top_builddir)/support/include/mount.h
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/support/export/client.c b/nfs-utils-1.2.2/support/export/client.c
new file mode 100644
index 0000000..6236561
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/client.c
@@ -0,0 +1,472 @@
+/*
+ * support/export/client.c
+ *
+ * Maintain list of nfsd clients.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <netdb.h>
+#include "xmalloc.h"
+#include "misc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+
+/* netgroup stuff never seems to be defined in any header file. Linux is
+ * not alone in this.
+ */
+#if !defined(__GLIBC__) || __GLIBC__ < 2
+extern int innetgr(char *netgr, char *host, char *, char *);
+#endif
+static void client_init(nfs_client *clp, const char *hname,
+ struct hostent *hp);
+static int client_checkaddr(nfs_client *clp, struct in_addr addr);
+
+nfs_client *clientlist[MCL_MAXTYPES] = { NULL, };
+
+
+/* if canonical is set, then we *know* this is already a canonical name
+ * so hostname lookup is avoided.
+ * This is used when reading /proc/fs/nfs/exports
+ */
+nfs_client *
+client_lookup(char *hname, int canonical)
+{
+ nfs_client *clp = NULL;
+ int htype;
+ struct hostent *hp = NULL;
+
+ htype = client_gettype(hname);
+
+ if (htype == MCL_FQDN && !canonical) {
+ struct hostent *hp2;
+ hp = gethostbyname(hname);
+ if (hp == NULL || hp->h_addrtype != AF_INET) {
+ xlog(L_ERROR, "%s has non-inet addr", hname);
+ return NULL;
+ }
+ /* make sure we have canonical name */
+ hp2 = hostent_dup(hp);
+ hp = gethostbyaddr(hp2->h_addr, hp2->h_length,
+ hp2->h_addrtype);
+ if (hp) {
+ hp = hostent_dup(hp);
+ /* but now we might not have all addresses... */
+ if (hp2->h_addr_list[1]) {
+ struct hostent *hp3 =
+ gethostbyname(hp->h_name);
+ if (hp3) {
+ free(hp);
+ hp = hostent_dup(hp3);
+ }
+ }
+ free(hp2);
+ } else
+ hp = hp2;
+
+ hname = (char *) hp->h_name;
+
+ for (clp = clientlist[htype]; clp; clp = clp->m_next) {
+ if (client_check(clp, hp))
+ break;
+ }
+ } else {
+ for (clp = clientlist[htype]; clp; clp = clp->m_next) {
+ if (strcasecmp(hname, clp->m_hostname)==0)
+ break;
+ }
+ }
+
+ if (!clp) {
+ clp = (nfs_client *) xmalloc(sizeof(*clp));
+ memset(clp, 0, sizeof(*clp));
+ clp->m_type = htype;
+ client_init(clp, hname, NULL);
+ client_add(clp);
+ }
+
+ if (htype == MCL_FQDN && clp->m_naddr == 0 && hp != NULL) {
+ char **ap = hp->h_addr_list;
+ int i;
+
+ for (i = 0; *ap && i < NFSCLNT_ADDRMAX; i++, ap++)
+ clp->m_addrlist[i] = *(struct in_addr *)*ap;
+ clp->m_naddr = i;
+ }
+
+ if (hp)
+ free (hp);
+
+ return clp;
+}
+
+nfs_client *
+client_dup(nfs_client *clp, struct hostent *hp)
+{
+ nfs_client *new;
+
+ new = (nfs_client *) xmalloc(sizeof(*new));
+ memcpy(new, clp, sizeof(*new));
+ new->m_type = MCL_FQDN;
+ new->m_hostname = NULL;
+
+ client_init(new, (char *) hp->h_name, hp);
+ client_add(new);
+ return new;
+}
+
+static void
+client_init(nfs_client *clp, const char *hname, struct hostent *hp)
+{
+ xfree(clp->m_hostname);
+ if (hp)
+ clp->m_hostname = xstrdup(hp->h_name);
+ else
+ clp->m_hostname = xstrdup(hname);
+
+ clp->m_exported = 0;
+ clp->m_count = 0;
+
+ if (clp->m_type == MCL_SUBNETWORK) {
+ char *cp = strchr(clp->m_hostname, '/');
+ static char slash32[] = "/32";
+
+ if(!cp) cp = slash32;
+ *cp = '\0';
+ clp->m_addrlist[0].s_addr = inet_addr(clp->m_hostname);
+ if (strchr(cp + 1, '.')) {
+ clp->m_addrlist[1].s_addr = inet_addr(cp+1);
+ }
+ else {
+ int netmask = atoi(cp + 1);
+ if (0 < netmask && netmask <= 32) {
+ clp->m_addrlist[1].s_addr =
+ htonl ((uint32_t) ~0 << (32 - netmask));
+ }
+ else {
+ xlog(L_FATAL, "invalid netmask `%s' for %s",
+ cp + 1, clp->m_hostname);
+ }
+ }
+ *cp = '/';
+ clp->m_naddr = 0;
+ } else if (!hp) {
+ clp->m_naddr = 0;
+ } else {
+ char **ap = hp->h_addr_list;
+ int i;
+
+ for (i = 0; *ap && i < NFSCLNT_ADDRMAX; i++, ap++) {
+ clp->m_addrlist[i] = *(struct in_addr *)*ap;
+ }
+ clp->m_naddr = i;
+ }
+}
+
+void
+client_add(nfs_client *clp)
+{
+ nfs_client **cpp;
+
+ if (clp->m_type < 0 || clp->m_type >= MCL_MAXTYPES)
+ xlog(L_FATAL, "unknown client type in client_add");
+ cpp = clientlist + clp->m_type;
+ while (*cpp)
+ cpp = &((*cpp)->m_next);
+ clp->m_next = NULL;
+ *cpp = clp;
+}
+
+void
+client_release(nfs_client *clp)
+{
+ if (clp->m_count <= 0)
+ xlog(L_FATAL, "client_free: m_count <= 0!");
+ clp->m_count--;
+}
+
+void
+client_freeall(void)
+{
+ nfs_client *clp, **head;
+ int i;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ head = clientlist + i;
+ while (*head) {
+ *head = (clp = *head)->m_next;
+ xfree(clp->m_hostname);
+ xfree(clp);
+ }
+ }
+}
+
+nfs_client *
+client_find(struct hostent *hp)
+{
+ nfs_client *clp;
+ int i;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (clp = clientlist[i]; clp; clp = clp->m_next) {
+ if (!client_check(clp, hp))
+ continue;
+#ifdef notdef
+ if (clp->m_type == MCL_FQDN)
+ return clp;
+ return client_dup(clp, hp);
+#else
+ return clp;
+#endif
+ }
+ }
+ return NULL;
+}
+
+struct hostent *
+client_resolve(struct in_addr addr)
+{
+ struct hostent *he = NULL;
+
+ if (clientlist[MCL_WILDCARD] || clientlist[MCL_NETGROUP])
+ he = get_reliable_hostbyaddr((const char*)&addr, sizeof(addr), AF_INET);
+ if (he == NULL)
+ he = get_hostent((const char*)&addr, sizeof(addr), AF_INET);
+
+ return he;
+}
+
+/*
+ * Find client name given an IP address
+ * This is found by gathering all known names that match that IP address,
+ * sorting them and joining them with '+'
+ *
+ */
+static char *add_name(char *old, char *add);
+
+char *
+client_compose(struct hostent *he)
+{
+ char *name = NULL;
+ int i;
+
+ for (i = 0 ; i < MCL_MAXTYPES; i++) {
+ nfs_client *clp;
+ for (clp = clientlist[i]; clp ; clp = clp->m_next) {
+ if (!client_check(clp, he))
+ continue;
+ name = add_name(name, clp->m_hostname);
+ }
+ }
+ return name;
+}
+
+int
+client_member(char *client, char *name)
+{
+ /* check if "client" (a ',' separated list of names)
+ * contains 'name' as a member
+ */
+ int l = strlen(name);
+ while (*client) {
+ if (strncmp(client, name, l) == 0 &&
+ (client[l] == ',' || client[l] == '\0'))
+ return 1;
+ client = strchr(client, ',');
+ if (client == NULL)
+ return 0;
+ client++;
+ }
+ return 0;
+}
+
+
+int
+name_cmp(char *a, char *b)
+{
+ /* compare strings a and b, but only upto ',' in a */
+ while (*a && *b && *a != ',' && *a == *b)
+ a++, b++;
+ if (!*b && (!*a || *a == ','))
+ return 0;
+ if (!*b) return 1;
+ if (!*a || *a == ',') return -1;
+ return *a - *b;
+}
+
+static char *
+add_name(char *old, char *add)
+{
+ int len = strlen(add)+2;
+ char *new;
+ char *cp;
+ if (old) len += strlen(old);
+
+ new = malloc(len);
+ if (!new) {
+ free(old);
+ return NULL;
+ }
+ cp = old;
+ while (cp && *cp && name_cmp(cp, add) < 0) {
+ /* step cp forward over a name */
+ char *e = strchr(cp, ',');
+ if (e)
+ cp = e+1;
+ else
+ cp = cp + strlen(cp);
+ }
+ strncpy(new, old, cp-old);
+ new[cp-old] = 0;
+ if (cp != old && !*cp)
+ strcat(new, ",");
+ strcat(new, add);
+ if (cp && *cp) {
+ strcat(new, ",");
+ strcat(new, cp);
+ }
+ free(old);
+ return new;
+}
+
+/*
+ * Match a host (given its hostent record) to a client record. This
+ * is usually called from mountd.
+ */
+int
+client_check(nfs_client *clp, struct hostent *hp)
+{
+ char *hname = (char *) hp->h_name;
+ char *cname = clp->m_hostname;
+ char **ap;
+
+ switch (clp->m_type) {
+ case MCL_FQDN:
+ case MCL_SUBNETWORK:
+ for (ap = hp->h_addr_list; *ap; ap++) {
+ if (client_checkaddr(clp, *(struct in_addr *) *ap))
+ return 1;
+ }
+ return 0;
+ case MCL_WILDCARD:
+ if (wildmat(hname, cname))
+ return 1;
+ else {
+ for (ap = hp->h_aliases; *ap; ap++)
+ if (wildmat(*ap, cname))
+ return 1;
+ }
+ return 0;
+ case MCL_NETGROUP:
+#ifdef HAVE_INNETGR
+ {
+ char *dot;
+ int match, i;
+ struct hostent *nhp = NULL;
+ struct sockaddr_in addr;
+
+ /* First, try to match the hostname without
+ * splitting off the domain */
+ if (innetgr(cname+1, hname, NULL, NULL))
+ return 1;
+
+ /* try the aliases as well */
+ for (i = 0; hp->h_aliases[i]; i++) {
+ if (innetgr(cname+1, hp->h_aliases[i], NULL, NULL))
+ return 1;
+ }
+
+ /* If hname is ip address convert to FQDN */
+ if (inet_aton(hname, &addr.sin_addr) &&
+ (nhp = gethostbyaddr((const char *)&(addr.sin_addr),
+ sizeof(addr.sin_addr), AF_INET))) {
+ hname = (char *)nhp->h_name;
+ if (innetgr(cname+1, hname, NULL, NULL))
+ return 1;
+ }
+
+ /* Okay, strip off the domain (if we have one) */
+ if ((dot = strchr(hname, '.')) == NULL)
+ return 0;
+
+ *dot = '\0';
+ match = innetgr(cname+1, hname, NULL, NULL);
+ *dot = '.';
+
+ return match;
+ }
+#else
+ return 0;
+#endif
+ case MCL_ANONYMOUS:
+ return 1;
+ case MCL_GSS:
+ return 0;
+ default:
+ xlog(L_FATAL, "internal: bad client type %d", clp->m_type);
+ }
+
+ return 0;
+}
+
+static int
+client_checkaddr(nfs_client *clp, struct in_addr addr)
+{
+ int i;
+
+ switch (clp->m_type) {
+ case MCL_FQDN:
+ for (i = 0; i < clp->m_naddr; i++) {
+ if (clp->m_addrlist[i].s_addr == addr.s_addr)
+ return 1;
+ }
+ return 0;
+ case MCL_SUBNETWORK:
+ return !((clp->m_addrlist[0].s_addr ^ addr.s_addr)
+ & clp->m_addrlist[1].s_addr);
+ }
+ return 0;
+}
+
+int
+client_gettype(char *ident)
+{
+ char *sp;
+
+ if (ident[0] == '\0' || strcmp(ident, "*")==0)
+ return MCL_ANONYMOUS;
+ if (strncmp(ident, "gss/", 4) == 0)
+ return MCL_GSS;
+ if (ident[0] == '@') {
+#ifndef HAVE_INNETGR
+ xlog(L_WARNING, "netgroup support not compiled in");
+#endif
+ return MCL_NETGROUP;
+ }
+ for (sp = ident; *sp; sp++) {
+ if (*sp == '*' || *sp == '?' || *sp == '[')
+ return MCL_WILDCARD;
+ if (*sp == '/')
+ return MCL_SUBNETWORK;
+ if (*sp == '\\' && sp[1])
+ sp++;
+ }
+ /* check for N.N.N.N */
+ sp = ident;
+ if(!isdigit(*sp) || strtoul(sp, &sp, 10) > 255 || *sp != '.') return MCL_FQDN;
+ sp++; if(!isdigit(*sp) || strtoul(sp, &sp, 10) > 255 || *sp != '.') return MCL_FQDN;
+ sp++; if(!isdigit(*sp) || strtoul(sp, &sp, 10) > 255 || *sp != '.') return MCL_FQDN;
+ sp++; if(!isdigit(*sp) || strtoul(sp, &sp, 10) > 255 || *sp != '\0') return MCL_FQDN;
+ /* we lie here a bit. but technically N.N.N.N == N.N.N.N/32 :) */
+ return MCL_SUBNETWORK;
+}
diff --git a/nfs-utils-1.2.2/support/export/export.c b/nfs-utils-1.2.2/support/export/export.c
new file mode 100644
index 0000000..2943466
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/export.c
@@ -0,0 +1,319 @@
+/*
+ * support/export/export.c
+ *
+ * Maintain list of exported file systems.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+#include "xmalloc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+
+exp_hash_table exportlist[MCL_MAXTYPES] = {{NULL, {{NULL,NULL}, }}, };
+static int export_hash(char *);
+
+static void export_init(nfs_export *exp, nfs_client *clp,
+ struct exportent *nep);
+static int export_check(nfs_export *, struct hostent *, char *);
+static nfs_export *
+ export_allowed_internal(struct hostent *hp, char *path);
+
+static void warn_duplicated_exports(nfs_export *exp, struct exportent *eep)
+{
+ if (exp->m_export.e_flags != eep->e_flags) {
+ xlog(L_ERROR, "incompatible duplicated export entries:");
+ xlog(L_ERROR, "\t%s:%s (0x%x) [IGNORED]", eep->e_hostname,
+ eep->e_path, eep->e_flags);
+ xlog(L_ERROR, "\t%s:%s (0x%x)", exp->m_export.e_hostname,
+ exp->m_export.e_path, exp->m_export.e_flags);
+ } else {
+ xlog(L_ERROR, "duplicated export entries:");
+ xlog(L_ERROR, "\t%s:%s", eep->e_hostname, eep->e_path);
+ xlog(L_ERROR, "\t%s:%s", exp->m_export.e_hostname,
+ exp->m_export.e_path);
+ }
+}
+
+int
+export_read(char *fname)
+{
+ struct exportent *eep;
+ nfs_export *exp;
+
+ setexportent(fname, "r");
+ while ((eep = getexportent(0,1)) != NULL) {
+ exp = export_lookup(eep->e_hostname, eep->e_path, 0);
+ if (!exp)
+ export_create(eep, 0);
+ else
+ warn_duplicated_exports(exp, eep);
+ }
+ endexportent();
+ return 0;
+}
+
+/*
+ * Create an in-core export struct from an export entry.
+ */
+nfs_export *
+export_create(struct exportent *xep, int canonical)
+{
+ nfs_client *clp;
+ nfs_export *exp;
+
+ if (!(clp = client_lookup(xep->e_hostname, canonical))) {
+ /* bad export entry; complaint already logged */
+ return NULL;
+ }
+ exp = (nfs_export *) xmalloc(sizeof(*exp));
+ export_init(exp, clp, xep);
+ export_add(exp);
+
+ return exp;
+}
+
+static void
+export_init(nfs_export *exp, nfs_client *clp, struct exportent *nep)
+{
+ struct exportent *e = &exp->m_export;
+
+ dupexportent(e, nep);
+ if (nep->e_hostname)
+ e->e_hostname = xstrdup(nep->e_hostname);
+
+ exp->m_exported = 0;
+ exp->m_xtabent = 0;
+ exp->m_mayexport = 0;
+ exp->m_changed = 0;
+ exp->m_warned = 0;
+ exp->m_client = clp;
+ clp->m_count++;
+}
+
+/*
+ * Duplicate exports data. The in-core export struct retains the
+ * original hostname from /etc/exports, while the in-core client struct
+ * gets the newly found FQDN.
+ */
+nfs_export *
+export_dup(nfs_export *exp, struct hostent *hp)
+{
+ nfs_export *new;
+ nfs_client *clp;
+
+ new = (nfs_export *) xmalloc(sizeof(*new));
+ memcpy(new, exp, sizeof(*new));
+ dupexportent(&new->m_export, &exp->m_export);
+ if (exp->m_export.e_hostname)
+ new->m_export.e_hostname = xstrdup(exp->m_export.e_hostname);
+ clp = client_dup(exp->m_client, hp);
+ clp->m_count++;
+ new->m_client = clp;
+ new->m_mayexport = exp->m_mayexport;
+ new->m_exported = 0;
+ new->m_xtabent = 0;
+ new->m_changed = 0;
+ new->m_warned = 0;
+ export_add(new);
+
+ return new;
+}
+/*
+ * Add export entry to hash table
+ */
+void
+export_add(nfs_export *exp)
+{
+ exp_hash_table *p_tbl;
+ exp_hash_entry *p_hen;
+ nfs_export *p_next;
+
+ int type = exp->m_client->m_type;
+ int pos;
+
+ pos = export_hash(exp->m_export.e_path);
+ p_tbl = &(exportlist[type]); /* pointer to hash table */
+ p_hen = &(p_tbl->entries[pos]); /* pointer to hash table entry */
+
+ if (!(p_hen->p_first)) { /* hash table entry is empty */
+ p_hen->p_first = exp;
+ p_hen->p_last = exp;
+
+ exp->m_next = p_tbl->p_head;
+ p_tbl->p_head = exp;
+ } else { /* hash table entry is NOT empty */
+ p_next = p_hen->p_last->m_next;
+ p_hen->p_last->m_next = exp;
+ exp->m_next = p_next;
+ p_hen->p_last = exp;
+ }
+}
+
+nfs_export *
+export_find(struct hostent *hp, char *path)
+{
+ nfs_export *exp;
+ int i;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (!export_check(exp, hp, path))
+ continue;
+ if (exp->m_client->m_type == MCL_FQDN)
+ return exp;
+ return export_dup(exp, hp);
+ }
+ }
+
+ return NULL;
+}
+
+static nfs_export *
+export_allowed_internal (struct hostent *hp, char *path)
+{
+ nfs_export *exp;
+ int i;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (!exp->m_mayexport ||
+ !export_check(exp, hp, path))
+ continue;
+ return exp;
+ }
+ }
+
+ return NULL;
+}
+
+nfs_export *
+export_allowed(struct hostent *hp, char *path)
+{
+ nfs_export *exp;
+ char epath[MAXPATHLEN+1];
+ char *p = NULL;
+
+ if (path [0] != '/') return NULL;
+
+ strncpy(epath, path, sizeof (epath) - 1);
+ epath[sizeof (epath) - 1] = '\0';
+
+ /* Try the longest matching exported pathname. */
+ while (1) {
+ exp = export_allowed_internal (hp, epath);
+ if (exp)
+ return exp;
+ /* We have to treat the root, "/", specially. */
+ if (p == &epath[1]) break;
+ p = strrchr(epath, '/');
+ if (p == epath) p++;
+ *p = '\0';
+ }
+
+ return NULL;
+}
+
+/*
+ * Search hash table for export entry.
+ */
+nfs_export *
+export_lookup(char *hname, char *path, int canonical)
+{
+ nfs_client *clp;
+ nfs_export *exp;
+ exp_hash_entry *p_hen;
+
+ int pos;
+
+ clp = client_lookup(hname, canonical);
+ if(clp == NULL)
+ return NULL;
+
+ pos = export_hash(path);
+ p_hen = &(exportlist[clp->m_type].entries[pos]);
+ for(exp = p_hen->p_first; exp && (exp != p_hen->p_last->m_next);
+ exp = exp->m_next) {
+ if (exp->m_client == clp && !strcmp(exp->m_export.e_path, path)) {
+ return exp;
+ }
+ }
+ return NULL;
+}
+
+static int
+export_check(nfs_export *exp, struct hostent *hp, char *path)
+{
+ if (strcmp(path, exp->m_export.e_path))
+ return 0;
+
+ return client_check(exp->m_client, hp);
+}
+
+void
+export_freeall(void)
+{
+ nfs_export *exp, *nxt;
+ int i, j;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = nxt) {
+ nxt = exp->m_next;
+ client_release(exp->m_client);
+ if (exp->m_export.e_squids)
+ xfree(exp->m_export.e_squids);
+ if (exp->m_export.e_sqgids)
+ xfree(exp->m_export.e_sqgids);
+ if (exp->m_export.e_mountpoint)
+ free(exp->m_export.e_mountpoint);
+ if (exp->m_export.e_fslocdata)
+ xfree(exp->m_export.e_fslocdata);
+ xfree(exp->m_export.e_hostname);
+ xfree(exp);
+ }
+ for(j = 0; j < HASH_TABLE_SIZE; j++) {
+ exportlist[i].entries[j].p_first = NULL;
+ exportlist[i].entries[j].p_last = NULL;
+ }
+ exportlist[i].p_head = NULL;
+ }
+ client_freeall();
+}
+
+/*
+ * Compute and returns integer from string.
+ * Note: Its understood the smae integers can be same for
+ * different strings, but it should not matter.
+ */
+static unsigned int
+strtoint(char *str)
+{
+ int i = 0;
+ unsigned int n = 0;
+
+ while ( str[i] != '\0') {
+ n+=((int)str[i])*i;
+ i++;
+ }
+ return n;
+}
+
+/*
+ * Hash function
+ */
+static int
+export_hash(char *str)
+{
+ int num = strtoint(str);
+
+ return num % HASH_TABLE_SIZE;
+}
diff --git a/nfs-utils-1.2.2/support/export/hostname.c b/nfs-utils-1.2.2/support/export/hostname.c
new file mode 100644
index 0000000..8a23a89
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/hostname.c
@@ -0,0 +1,315 @@
+/*
+ * support/export/hostname.c
+ *
+ * Functions for hostname.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/*
+#define TEST
+*/
+
+#include <string.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdlib.h>
+#include <xlog.h>
+#ifdef TEST
+#define xmalloc malloc
+#else
+#include "xmalloc.h"
+#include "misc.h"
+#endif
+
+#define ALIGNMENT sizeof (char *)
+
+static int
+align (int len, int al)
+{
+ int i;
+ i = len % al;
+ if (i)
+ len += al - i;
+ return len;
+}
+
+struct hostent *
+get_hostent (const char *addr, int len, int type)
+{
+ struct hostent *cp;
+ int len_ent;
+ const char *name;
+ int len_name;
+ int num_aliases = 1;
+ int len_aliases = sizeof (char *);
+ int num_addr_list = 1;
+ int len_addr_list = sizeof (char *);
+ int pos;
+ struct in_addr *ipv4;
+
+ switch (type)
+ {
+ case AF_INET:
+ ipv4 = (struct in_addr *) addr;
+ name = inet_ntoa (*ipv4);
+ break;
+
+ default:
+ return NULL;
+ }
+
+ len_ent = align (sizeof (*cp), ALIGNMENT);
+ len_name = align (strlen (name) + 1, ALIGNMENT);
+
+ num_addr_list++;
+ len_addr_list += align (len, ALIGNMENT) + sizeof (char *);
+
+ cp = (struct hostent *) xmalloc (len_ent + len_name + len_aliases
+ + len_addr_list);
+
+ cp->h_addrtype = type;
+ cp->h_length = len;
+ pos = len_ent;
+ cp->h_name = (char *) &(((char *) cp) [pos]);
+ strcpy (cp->h_name, name);
+
+ pos += len_name;
+ cp->h_aliases = (char **) &(((char *) cp) [pos]);
+ pos += num_aliases * sizeof (char *);
+ cp->h_aliases [0] = NULL;
+
+ pos = len_ent + len_name + len_aliases;
+ cp->h_addr_list = (char **) &(((char *) cp) [pos]);
+ pos += num_addr_list * sizeof (char *);
+ cp->h_addr_list [0] = (char *) &(((char *) cp) [pos]);
+ memcpy (cp->h_addr_list [0], addr, cp->h_length);
+ pos += align (cp->h_length, ALIGNMENT);
+ cp->h_addr_list [1] = NULL;
+
+ return cp;
+}
+
+struct hostent *
+hostent_dup (struct hostent *hp)
+{
+ int len_ent = align (sizeof (*hp), ALIGNMENT);
+ int len_name = align (strlen (hp->h_name) + 1, ALIGNMENT);
+ int num_aliases = 1;
+ int len_aliases = sizeof (char *);
+ int num_addr_list = 1;
+ int len_addr_list = sizeof (char *);
+ int pos, i;
+ char **sp;
+ struct hostent *cp;
+
+ for (sp = hp->h_aliases; sp && *sp; sp++)
+ {
+ num_aliases++;
+ len_aliases += align (strlen (*sp) + 1, ALIGNMENT)
+ + sizeof (char *);
+ }
+
+ for (sp = hp->h_addr_list; *sp; sp++)
+ {
+ num_addr_list++;
+ len_addr_list += align (hp->h_length, ALIGNMENT)
+ + sizeof (char *);
+ }
+
+ cp = (struct hostent *) xmalloc (len_ent + len_name + len_aliases
+ + len_addr_list);
+
+ *cp = *hp;
+ pos = len_ent;
+ cp->h_name = (char *) &(((char *) cp) [pos]);
+ strcpy (cp->h_name, hp->h_name);
+
+ pos += len_name;
+ cp->h_aliases = (char **) &(((char *) cp) [pos]);
+ pos += num_aliases * sizeof (char *);
+ for (sp = hp->h_aliases, i = 0; i < num_aliases; i++, sp++)
+ if (sp && *sp)
+ {
+ cp->h_aliases [i] = (char *) &(((char *) cp) [pos]);
+ strcpy (cp->h_aliases [i], *sp);
+ pos += align (strlen (*sp) + 1, ALIGNMENT);
+ }
+ else
+ cp->h_aliases [i] = NULL;
+
+ pos = len_ent + len_name + len_aliases;
+ cp->h_addr_list = (char **) &(((char *) cp) [pos]);
+ pos += num_addr_list * sizeof (char *);
+ for (sp = hp->h_addr_list, i = 0; i < num_addr_list; i++, sp++)
+ if (*sp)
+ {
+ cp->h_addr_list [i] = (char *) &(((char *) cp) [pos]);
+ memcpy (cp->h_addr_list [i], *sp, hp->h_length);
+ pos += align (hp->h_length, ALIGNMENT);
+ }
+ else
+ cp->h_addr_list [i] = *sp;
+
+ return cp;
+}
+
+static int
+is_hostname(const char *sp)
+{
+ if (*sp == '\0' || *sp == '@')
+ return 0;
+
+ for (; *sp; sp++)
+ {
+ if (*sp == '*' || *sp == '?' || *sp == '[' || *sp == '/')
+ return 0;
+ if (*sp == '\\' && sp[1])
+ sp++;
+ }
+
+ return 1;
+}
+
+int
+matchhostname (const char *h1, const char *h2)
+{
+ struct hostent *hp1, *hp2;
+ int status;
+
+ if (strcasecmp (h1, h2) == 0)
+ return 1;
+
+ if (!is_hostname (h1) || !is_hostname (h2))
+ return 0;
+
+ hp1 = gethostbyname (h1);
+ if (hp1 == NULL)
+ return 0;
+
+ hp1 = hostent_dup (hp1);
+
+ hp2 = gethostbyname (h2);
+ if (hp2)
+ {
+ if (strcasecmp (hp1->h_name, hp2->h_name) == 0)
+ status = 1;
+ else
+ {
+ char **ap1, **ap2;
+
+ status = 0;
+ for (ap1 = hp1->h_addr_list; *ap1 && status == 0; ap1++)
+ for (ap2 = hp2->h_addr_list; *ap2; ap2++)
+ if (memcmp (*ap1, *ap2, sizeof (struct in_addr)) == 0)
+ {
+ status = 1;
+ break;
+ }
+ }
+ }
+ else
+ status = 0;
+
+ free (hp1);
+ return status;
+}
+
+
+/* Map IP to hostname, and then map back to addr to make sure it is a
+ * reliable hostname
+ */
+struct hostent *
+get_reliable_hostbyaddr(const char *addr, int len, int type)
+{
+ struct hostent *hp = NULL;
+
+ struct hostent *reverse;
+ struct hostent *forward;
+ char **sp;
+
+ reverse = gethostbyaddr (addr, len, type);
+ if (!reverse)
+ return NULL;
+
+ /* must make sure the hostent is authorative. */
+
+ reverse = hostent_dup (reverse);
+ forward = gethostbyname (reverse->h_name);
+
+ if (forward) {
+ /* now make sure the "addr" is in the list */
+ for (sp = forward->h_addr_list ; *sp ; sp++) {
+ if (memcmp (*sp, addr, forward->h_length) == 0)
+ break;
+ }
+
+ if (*sp) {
+ /* it's valid */
+ hp = hostent_dup (forward);
+ }
+ else {
+ /* it was a FAKE */
+ xlog (L_WARNING, "Fake hostname %s for %s - forward lookup doesn't match reverse",
+ reverse->h_name, inet_ntoa(*(struct in_addr*)addr));
+ }
+ }
+ else {
+ /* never heard of it. misconfigured DNS? */
+ xlog (L_WARNING, "Fake hostname %s for %s - forward lookup doesn't exist",
+ reverse->h_name, inet_ntoa(*(struct in_addr*)addr));
+ }
+
+ free (reverse);
+ return hp;
+}
+
+
+#ifdef TEST
+void
+print_host (struct hostent *hp)
+{
+ char **sp;
+
+ if (hp)
+ {
+ printf ("official hostname: %s\n", hp->h_name);
+ printf ("aliases:\n");
+ for (sp = hp->h_aliases; *sp; sp++)
+ printf (" %s\n", *sp);
+ printf ("IP addresses:\n");
+ for (sp = hp->h_addr_list; *sp; sp++)
+ printf (" %s\n", inet_ntoa (*(struct in_addr *) *sp));
+ }
+ else
+ printf ("Not host information\n");
+}
+
+int
+main (int argc, char **argv)
+{
+ struct hostent *hp = gethostbyname (argv [1]);
+ struct hostent *cp;
+ struct in_addr addr;
+
+ print_host (hp);
+
+ if (hp)
+ {
+ cp = hostent_dup (hp);
+ print_host (cp);
+ free (cp);
+ }
+ printf ("127.0.0.1 == %s: %d\n", argv [1],
+ matchhostname ("127.0.0.1", argv [1]));
+ addr.s_addr = inet_addr(argv [2]);
+ printf ("%s\n", inet_ntoa (addr));
+ cp = get_hostent ((const char *)&addr, sizeof(addr), AF_INET);
+ print_host (cp);
+ return 0;
+}
+#endif
diff --git a/nfs-utils-1.2.2/support/export/mount.x b/nfs-utils-1.2.2/support/export/mount.x
new file mode 100644
index 0000000..12fd841
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/mount.x
@@ -0,0 +1,343 @@
+%/*
+% * Copyright (c) 2009, Sun Microsystems, Inc.
+% * All rights reserved.
+% *
+% * Redistribution and use in source and binary forms, with or without
+% * modification, are permitted provided that the following conditions are met:
+% * - Redistributions of source code must retain the above copyright notice,
+% * this list of conditions and the following disclaimer.
+% * - Redistributions in binary form must reproduce the above copyright notice,
+% * this list of conditions and the following disclaimer in the documentation
+% * and/or other materials provided with the distribution.
+% * - Neither the name of Sun Microsystems, Inc. nor the names of its
+% * contributors may be used to endorse or promote products derived
+% * from this software without specific prior written permission.
+% *
+% * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+% * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+% * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+% * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+% * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+% * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+% * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+% * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+% * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+% * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+% * POSSIBILITY OF SUCH DAMAGE.
+% */
+
+%/*
+% * Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
+% */
+%
+%/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
+
+/*
+ * Protocol description for the mount program
+ */
+
+#ifdef RPC_HDR
+%#ifndef _rpcsvc_mount_h
+%#define _rpcsvc_mount_h
+%#include <memory.h>
+#endif
+
+const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
+const MNTNAMLEN = 255; /* maximum bytes in a name argument */
+const FHSIZE = 32; /* size in bytes of a file handle */
+
+/*
+ * The fhandle is the file handle that the server passes to the client.
+ * All file operations are done using the file handles to refer to a file
+ * or a directory. The file handle can contain whatever information the
+ * server needs to distinguish an individual file.
+ */
+typedef opaque fhandle[FHSIZE];
+
+/*
+ * If a status of zero is returned, the call completed successfully, and
+ * a file handle for the directory follows. A non-zero status indicates
+ * some sort of error. The status corresponds with UNIX error numbers.
+ */
+union fhstatus switch (unsigned fhs_status) {
+case 0:
+ fhandle fhs_fhandle;
+default:
+ void;
+};
+
+/*
+ * The type dirpath is the pathname of a directory
+ */
+typedef string dirpath<MNTPATHLEN>;
+
+/*
+ * The type name is used for arbitrary names (hostnames, groupnames)
+ */
+typedef string name<MNTNAMLEN>;
+
+/*
+ * A list of who has what mounted
+ */
+typedef struct mountbody *mountlist;
+struct mountbody {
+ name ml_hostname;
+ dirpath ml_directory;
+ mountlist ml_next;
+};
+
+/*
+ * A list of netgroups
+ */
+typedef struct groupnode *groups;
+struct groupnode {
+ name gr_name;
+ groups gr_next;
+};
+
+/*
+ * A list of what is exported and to whom
+ */
+typedef struct exportnode *exports;
+struct exportnode {
+ dirpath ex_dir;
+ groups ex_groups;
+ exports ex_next;
+};
+
+/*
+ * POSIX pathconf information
+ */
+struct ppathcnf {
+ int pc_link_max; /* max links allowed */
+ short pc_max_canon; /* max line len for a tty */
+ short pc_max_input; /* input a tty can eat all at once */
+ short pc_name_max; /* max file name length (dir entry) */
+ short pc_path_max; /* max path name length (/x/y/x/.. ) */
+ short pc_pipe_buf; /* size of a pipe (bytes) */
+ u_char pc_vdisable; /* safe char to turn off c_cc[i] */
+ char pc_xxx; /* alignment padding; cc_t == char */
+ short pc_mask[2]; /* validity and boolean bits */
+};
+
+/*
+ * NFSv3 file handle
+ */
+const FHSIZE3 = 64; /* max size of NFSv3 file handle in bytes */
+typedef opaque fhandle3<FHSIZE3>;
+
+/*
+ * NFSv3 mount status
+ */
+enum mountstat3 {
+ MNT_OK = 0, /* no error */
+ MNT3ERR_PERM = 1, /* not owner */
+ MNT3ERR_NOENT = 2, /* no such file or directory */
+ MNT3ERR_IO = 5, /* I/O error */
+ MNT3ERR_ACCES = 13, /* Permission denied */
+ MNT3ERR_NOTDIR = 20, /* Not a directory */
+ MNT3ERR_INVAL = 22, /* Invalid argument */
+ MNT3ERR_NAMETOOLONG = 63, /* File name too long */
+ MNT3ERR_NOTSUPP = 10004,/* Operation not supported */
+ MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */
+};
+
+/*
+ * NFSv3 mount result
+ */
+struct mountres3_ok {
+ fhandle3 fhandle;
+ int auth_flavors<>;
+};
+
+union mountres3 switch (mountstat3 fhs_status) {
+case MNT_OK:
+ mountres3_ok mountinfo; /* File handle and supported flavors */
+default:
+ void;
+};
+
+program MOUNTPROG {
+ /*
+ * Version one of the mount protocol communicates with version two
+ * of the NFS protocol. The only connecting point is the fhandle
+ * structure, which is the same for both protocols.
+ */
+ version MOUNTVERS {
+ /*
+ * Does no work. It is made available in all RPC services
+ * to allow server reponse testing and timing
+ */
+ void
+ MOUNTPROC_NULL(void) = 0;
+
+ /*
+ * If fhs_status is 0, then fhs_fhandle contains the
+ * file handle for the directory. This file handle may
+ * be used in the NFS protocol. This procedure also adds
+ * a new entry to the mount list for this client mounting
+ * the directory.
+ * Unix authentication required.
+ */
+ fhstatus
+ MOUNTPROC_MNT(dirpath) = 1;
+
+ /*
+ * Returns the list of remotely mounted filesystems. The
+ * mountlist contains one entry for each hostname and
+ * directory pair.
+ */
+ mountlist
+ MOUNTPROC_DUMP(void) = 2;
+
+ /*
+ * Removes the mount list entry for the directory
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC_UMNT(dirpath) = 3;
+
+ /*
+ * Removes all of the mount list entries for this client
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC_UMNTALL(void) = 4;
+
+ /*
+ * Returns a list of all the exported filesystems, and which
+ * machines are allowed to import it.
+ */
+ exports
+ MOUNTPROC_EXPORT(void) = 5;
+
+ /*
+ * Identical to MOUNTPROC_EXPORT above
+ */
+ exports
+ MOUNTPROC_EXPORTALL(void) = 6;
+ } = 1;
+
+ /*
+ * Version two of the mount protocol communicates with version two
+ * of the NFS protocol.
+ * The only difference from version one is the addition of a POSIX
+ * pathconf call.
+ */
+ version MOUNTVERS_POSIX {
+ /*
+ * Does no work. It is made available in all RPC services
+ * to allow server reponse testing and timing
+ */
+ void
+ MOUNTPROC_NULL(void) = 0;
+
+ /*
+ * If fhs_status is 0, then fhs_fhandle contains the
+ * file handle for the directory. This file handle may
+ * be used in the NFS protocol. This procedure also adds
+ * a new entry to the mount list for this client mounting
+ * the directory.
+ * Unix authentication required.
+ */
+ fhstatus
+ MOUNTPROC_MNT(dirpath) = 1;
+
+ /*
+ * Returns the list of remotely mounted filesystems. The
+ * mountlist contains one entry for each hostname and
+ * directory pair.
+ */
+ mountlist
+ MOUNTPROC_DUMP(void) = 2;
+
+ /*
+ * Removes the mount list entry for the directory
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC_UMNT(dirpath) = 3;
+
+ /*
+ * Removes all of the mount list entries for this client
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC_UMNTALL(void) = 4;
+
+ /*
+ * Returns a list of all the exported filesystems, and which
+ * machines are allowed to import it.
+ */
+ exports
+ MOUNTPROC_EXPORT(void) = 5;
+
+ /*
+ * Identical to MOUNTPROC_EXPORT above
+ */
+ exports
+ MOUNTPROC_EXPORTALL(void) = 6;
+
+ /*
+ * POSIX pathconf info (Sun hack)
+ */
+ ppathcnf
+ MOUNTPROC_PATHCONF(dirpath) = 7;
+ } = 2;
+
+ /*
+ * Version 3 of the protocol is for NFSv3
+ */
+ version MOUNTVERS_NFSV3 {
+ /*
+ * Does no work. It is made available in all RPC services
+ * to allow server reponse testing and timing
+ */
+ void
+ MOUNTPROC3_NULL(void) = 0;
+
+ /*
+ * If fhs_status is 0, then fhs_fhandle contains the
+ * file handle for the directory. This file handle may
+ * be used in the NFS protocol. This procedure also adds
+ * a new entry to the mount list for this client mounting
+ * the directory.
+ * Unix authentication required.
+ */
+ mountres3
+ MOUNTPROC3_MNT(dirpath) = 1;
+
+ /*
+ * Returns the list of remotely mounted filesystems. The
+ * mountlist contains one entry for each hostname and
+ * directory pair.
+ */
+ mountlist
+ MOUNTPROC3_DUMP(void) = 2;
+
+ /*
+ * Removes the mount list entry for the directory
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC3_UMNT(dirpath) = 3;
+
+ /*
+ * Removes all of the mount list entries for this client
+ * Unix authentication required.
+ */
+ void
+ MOUNTPROC3_UMNTALL(void) = 4;
+
+ /*
+ * Returns a list of all the exported filesystems, and which
+ * machines are allowed to import it.
+ */
+ exports
+ MOUNTPROC3_EXPORT(void) = 5;
+ } = 3;
+} = 100005;
+
+#ifdef RPC_HDR
+%#endif /*!_rpcsvc_mount_h*/
+#endif
diff --git a/nfs-utils-1.2.2/support/export/nfsctl.c b/nfs-utils-1.2.2/support/export/nfsctl.c
new file mode 100644
index 0000000..e2877b9
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/nfsctl.c
@@ -0,0 +1,109 @@
+/*
+ * support/export/nfsctl.c
+ *
+ * Communicate export information to knfsd.
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include "nfslib.h"
+#include "exportfs.h"
+#include "xio.h"
+
+static int expsetup(struct nfsctl_export *exparg, nfs_export *exp, int unexport);
+static int cltsetup(struct nfsctl_client *cltarg, nfs_client *clp);
+
+int
+export_export(nfs_export *exp)
+{
+ nfs_client * clp = exp->m_client;
+ struct nfsctl_export exparg;
+ struct nfsctl_client cltarg;
+
+ if (!clp->m_exported && (clp->m_type != MCL_GSS)) {
+ if (!cltsetup(&cltarg, clp))
+ return 0;
+ if (nfsaddclient(&cltarg) < 0)
+ return 0;
+ clp->m_exported = 1;
+ }
+ if (!expsetup(&exparg, exp, 0))
+ return 0;
+ if (nfsexport(&exparg) < 0)
+ return 0;
+ exp->m_exported = 1;
+ return 1;
+}
+
+int
+export_unexport(nfs_export *exp)
+{
+ struct nfsctl_export exparg;
+
+ if (!expsetup(&exparg, exp, 1) || nfsunexport(&exparg) < 0)
+ return 0;
+ exp->m_exported = 0;
+ return 1;
+}
+
+static void
+str_tolower(char *s)
+{
+ for ( ; *s; s++)
+ if (isupper(*s))
+ *s = tolower(*s);
+}
+
+static int
+cltsetup(struct nfsctl_client *cltarg, nfs_client *clp)
+{
+ int i;
+
+ if (clp->m_type != MCL_FQDN) {
+ xlog(L_ERROR, "internal: can't export non-FQDN host");
+ return 0;
+ }
+ memset(cltarg, 0, sizeof(*cltarg));
+ strncpy(cltarg->cl_ident, clp->m_hostname,
+ sizeof (cltarg->cl_ident) - 1);
+ str_tolower(cltarg->cl_ident);
+ cltarg->cl_naddr = clp->m_naddr;
+ for (i = 0; i < cltarg->cl_naddr && i < NFSCLNT_ADDRMAX; i++)
+ cltarg->cl_addrlist[i] = clp->m_addrlist[i];
+
+ return 1;
+}
+
+static int
+expsetup(struct nfsctl_export *exparg, nfs_export *exp, int unexport)
+{
+ nfs_client *clp = exp->m_client;
+ struct stat stb;
+
+ if (stat(exp->m_export.e_path, &stb) < 0)
+ return 0;
+
+ memset(exparg, 0, sizeof(*exparg));
+ strncpy(exparg->ex_path, exp->m_export.e_path,
+ sizeof (exparg->ex_path) - 1);
+ strncpy(exparg->ex_client, clp->m_hostname,
+ sizeof (exparg->ex_client) - 1);
+ str_tolower(exparg->ex_client);
+ exparg->ex_flags = exp->m_export.e_flags;
+ exparg->ex_dev = (!unexport && (exp->m_export.e_flags & NFSEXP_FSID)) ?
+ exp->m_export.e_fsid : stb.st_dev;
+ exparg->ex_ino = stb.st_ino;
+ exparg->ex_anon_uid = exp->m_export.e_anonuid;
+ exparg->ex_anon_gid = exp->m_export.e_anongid;
+
+ return 1;
+}
diff --git a/nfs-utils-1.2.2/support/export/rmtab.c b/nfs-utils-1.2.2/support/export/rmtab.c
new file mode 100644
index 0000000..b49e1aa
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/rmtab.c
@@ -0,0 +1,83 @@
+/*
+ * support/export/rmntab.c
+ *
+ * Interface to the rmnt file.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include "xmalloc.h"
+#include "misc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+#include "xio.h"
+#include "xlog.h"
+
+int
+rmtab_read(void)
+{
+ struct rmtabent *rep;
+ nfs_export *exp = NULL;
+
+ setrmtabent("r");
+ while ((rep = getrmtabent(1, NULL)) != NULL) {
+ struct hostent *hp = NULL;
+ int htype;
+
+ htype = client_gettype(rep->r_client);
+ if ((htype == MCL_FQDN || htype == MCL_SUBNETWORK)
+ && (hp = gethostbyname (rep->r_client))
+ && (hp = hostent_dup (hp),
+ exp = export_allowed (hp, rep->r_path))) {
+ /* see if the entry already exists, otherwise this was an instantiated
+ * wild card, and we must add it
+ */
+ nfs_export *exp2 = export_lookup(rep->r_client,
+ exp->m_export.e_path, 0);
+ if (!exp2) {
+ struct exportent ee;
+ dupexportent(&ee, &exp->m_export);
+ ee.e_hostname = rep->r_client;
+ exp2 = export_create(&ee, 0);
+ exp2->m_changed = exp->m_changed;
+ }
+ free (hp);
+ exp2->m_mayexport = 1;
+ } else if (hp) /* export_allowed failed */
+ free(hp);
+ }
+ if (errno == EINVAL) {
+ /* Something goes wrong. We need to fix the rmtab
+ file. */
+ int lockid;
+ FILE *fp;
+ if ((lockid = xflock(_PATH_RMTABLCK, "w")) < 0)
+ return -1;
+ rewindrmtabent();
+ if (!(fp = fsetrmtabent(_PATH_RMTABTMP, "w"))) {
+ endrmtabent ();
+ xfunlock(lockid);
+ return -1;
+ }
+ while ((rep = getrmtabent(0, NULL)) != NULL) {
+ fputrmtabent(fp, rep, NULL);
+ }
+ if (rename(_PATH_RMTABTMP, _PATH_RMTAB) < 0) {
+ xlog(L_ERROR, "couldn't rename %s to %s",
+ _PATH_RMTABTMP, _PATH_RMTAB);
+ }
+ endrmtabent();
+ fendrmtabent(fp);
+ xfunlock(lockid);
+ }
+ else {
+ endrmtabent();
+ }
+ return 0;
+}
diff --git a/nfs-utils-1.2.2/support/export/xtab.c b/nfs-utils-1.2.2/support/export/xtab.c
new file mode 100644
index 0000000..2a43193
--- /dev/null
+++ b/nfs-utils-1.2.2/support/export/xtab.c
@@ -0,0 +1,203 @@
+/*
+ * support/export/xtab.c
+ *
+ * Interface to the xtab file.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include "xmalloc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+#include "xio.h"
+#include "xlog.h"
+#include "v4root.h"
+
+int v4root_needed;
+static void cond_rename(char *newfile, char *oldfile);
+
+static int
+xtab_read(char *xtab, char *lockfn, int is_export)
+{
+ /* is_export == 0 => reading /proc/fs/nfs/exports - we know these things are exported to kernel
+ * is_export == 1 => reading /var/lib/nfs/etab - these things are allowed to be exported
+ * is_export == 2 => reading /var/lib/nfs/xtab - these things might be known to kernel
+ */
+ struct exportent *xp;
+ nfs_export *exp;
+ int lockid;
+
+ if ((lockid = xflock(lockfn, "r")) < 0)
+ return 0;
+ setexportent(xtab, "r");
+ if (is_export == 1)
+ v4root_needed = 1;
+ while ((xp = getexportent(is_export==0, 0)) != NULL) {
+ if (!(exp = export_lookup(xp->e_hostname, xp->e_path, is_export != 1)) &&
+ !(exp = export_create(xp, is_export!=1))) {
+ continue;
+ }
+ switch (is_export) {
+ case 0:
+ exp->m_exported = 1;
+ break;
+ case 1:
+ exp->m_xtabent = 1;
+ exp->m_mayexport = 1;
+ if ((xp->e_flags & NFSEXP_FSID) && xp->e_fsid == 0)
+ v4root_needed = 0;
+ break;
+ case 2:
+ exp->m_exported = -1;/* may be exported */
+ break;
+ }
+ }
+ endexportent();
+ xfunlock(lockid);
+
+ return 0;
+}
+
+int
+xtab_mount_read(void)
+{
+ int fd;
+ if ((fd=open(_PATH_PROC_EXPORTS, O_RDONLY))>=0) {
+ close(fd);
+ return xtab_read(_PATH_PROC_EXPORTS,
+ _PATH_PROC_EXPORTS, 0);
+ } else if ((fd=open(_PATH_PROC_EXPORTS_ALT, O_RDONLY) >= 0)) {
+ close(fd);
+ return xtab_read(_PATH_PROC_EXPORTS_ALT,
+ _PATH_PROC_EXPORTS_ALT, 0);
+ } else
+ return xtab_read(_PATH_XTAB, _PATH_XTABLCK, 2);
+}
+
+int
+xtab_export_read(void)
+{
+ return xtab_read(_PATH_ETAB, _PATH_ETABLCK, 1);
+}
+
+/*
+ * mountd now keeps an open fd for the etab at all times to make sure that the
+ * inode number changes when the xtab_export_write is done. If you change the
+ * routine below such that the files are edited in place, then you'll need to
+ * fix the auth_reload logic as well...
+ */
+static int
+xtab_write(char *xtab, char *xtabtmp, char *lockfn, int is_export)
+{
+ struct exportent xe;
+ nfs_export *exp;
+ int lockid, i;
+
+ if ((lockid = xflock(lockfn, "w")) < 0) {
+ xlog(L_ERROR, "can't lock %s for writing", xtab);
+ return 0;
+ }
+ setexportent(xtabtmp, "w");
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (is_export && !exp->m_xtabent)
+ continue;
+ if (!is_export && ! exp->m_exported)
+ continue;
+
+ /* write out the export entry using the FQDN */
+ xe = exp->m_export;
+ xe.e_hostname = exp->m_client->m_hostname;
+ putexportent(&xe);
+ }
+ }
+ endexportent();
+
+ cond_rename(xtabtmp, xtab);
+
+ xfunlock(lockid);
+
+ return 1;
+}
+
+int
+xtab_export_write()
+{
+ return xtab_write(_PATH_ETAB, _PATH_ETABTMP, _PATH_ETABLCK, 1);
+}
+
+int
+xtab_mount_write()
+{
+ return xtab_write(_PATH_XTAB, _PATH_XTABTMP, _PATH_XTABLCK, 0);
+}
+
+void
+xtab_append(nfs_export *exp)
+{
+ struct exportent xe;
+ int lockid;
+
+ if ((lockid = xflock(_PATH_XTABLCK, "w")) < 0)
+ return;
+ setexportent(_PATH_XTAB, "a");
+ xe = exp->m_export;
+ xe.e_hostname = exp->m_client->m_hostname;
+ putexportent(&xe);
+ endexportent();
+ xfunlock(lockid);
+ exp->m_xtabent = 1;
+}
+
+/*
+ * rename newfile onto oldfile unless
+ * they are identical
+ */
+static void cond_rename(char *newfile, char *oldfile)
+{
+ int nfd, ofd;
+ char nbuf[4096], obuf[4096];
+ int ncnt, ocnt;
+
+ nfd = open(newfile, 0);
+ if (nfd < 0)
+ return;
+ ofd = open(oldfile, 0);
+ if (ofd < 0) {
+ close(nfd);
+ rename(newfile, oldfile);
+ return;
+ }
+
+ do {
+ ncnt = read(nfd, nbuf, sizeof(nbuf));
+ if (ncnt < 0)
+ break;
+ ocnt = read(ofd, obuf, sizeof(obuf));
+ if (ocnt < 0)
+ break;
+ if (ncnt != ocnt)
+ break;
+ if (ncnt == 0) {
+ close(nfd);
+ close(ofd);
+ unlink(newfile);
+ return;
+ }
+ } while (memcmp(obuf, nbuf, ncnt) == 0);
+
+ /* some mis-match */
+ close(nfd);
+ close(ofd);
+ rename(newfile, oldfile);
+ return;
+}
diff --git a/nfs-utils-1.2.2/support/include/Makefile.am b/nfs-utils-1.2.2/support/include/Makefile.am
new file mode 100644
index 0000000..4b33ee9
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/Makefile.am
@@ -0,0 +1,22 @@
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = nfs rpcsvc sys
+
+noinst_HEADERS = \
+ exportfs.h \
+ ha-callout.h \
+ misc.h \
+ nfs_mntent.h \
+ nfs_paths.h \
+ nfslib.h \
+ nfsrpc.h \
+ nsm.h \
+ rpcmisc.h \
+ tcpwrapper.h \
+ xio.h \
+ xlog.h \
+ xmalloc.h \
+ xcommon.h \
+ conffile.h
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/support/include/Makefile.in b/nfs-utils-1.2.2/support/include/Makefile.in
new file mode 100644
index 0000000..5e3d74e
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/Makefile.in
@@ -0,0 +1,651 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = support/include
+DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+HEADERS = $(noinst_HEADERS)
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diff --git a/nfs-utils-1.2.2/support/include/conffile.h b/nfs-utils-1.2.2/support/include/conffile.h
new file mode 100644
index 0000000..ce7aa21
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/conffile.h
@@ -0,0 +1,80 @@
+/* $OpenBSD: conf.h,v 1.30 2004/06/25 20:25:34 hshoexer Exp $ */
+/* $EOM: conf.h,v 1.13 2000/09/18 00:01:47 ho Exp $ */
+
+/*
+ * Copyright (c) 1998, 1999, 2001 Niklas Hallqvist. All rights reserved.
+ * Copyright (c) 2000, 2003 Håkan Olsson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This code was written under funding by Ericsson Radio Systems.
+ */
+
+#ifndef _CONFFILE_H_
+#define _CONFFILE_H_
+
+#include <sys/queue.h>
+#include <ctype.h>
+
+struct conf_list_node {
+ TAILQ_ENTRY(conf_list_node) link;
+ char *field;
+};
+
+struct conf_list {
+ size_t cnt;
+ TAILQ_HEAD(conf_list_fields_head, conf_list_node) fields;
+};
+
+extern char *conf_path;
+
+extern int conf_begin(void);
+extern int conf_decode_base64(u_int8_t *, u_int32_t *, u_char *);
+extern int conf_end(int, int);
+extern void conf_free_list(struct conf_list *);
+extern struct sockaddr *conf_get_address(char *, char *);
+extern struct conf_list *conf_get_list(char *, char *);
+extern struct conf_list *conf_get_tag_list(char *);
+extern int conf_get_num(char *, char *, int);
+extern char *conf_get_str(char *, char *);
+extern char *conf_get_section(char *, char *, char *);
+extern void conf_init(void);
+extern int conf_match_num(char *, char *, int);
+extern void conf_reinit(void);
+extern int conf_remove(int, char *, char *);
+extern int conf_remove_section(int, char *);
+extern void conf_report(void);
+
+/*
+ * Convert letter from upper case to lower case
+ */
+static inline void upper2lower(char *str)
+{
+ char c;
+
+ while ((c = tolower(*str)))
+ *str++ = c;
+}
+
+
+#endif /* _CONFFILE_H_ */
diff --git a/nfs-utils-1.2.2/support/include/config.h.in b/nfs-utils-1.2.2/support/include/config.h.in
new file mode 100644
index 0000000..03c9ceb
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/config.h.in
@@ -0,0 +1,475 @@
+/* support/include/config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if the `closedir' function returns void instead of `int'. */
+#undef CLOSEDIR_VOID
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to the type of elements in the array set by `getgroups'. Usually
+ this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
+
+/* Define this if you want rpcsec_gss support compiled in */
+#undef GSS_SUPPORTED
+
+/* Define to 1 if you have the `alarm' function. */
+#undef HAVE_ALARM
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define to 1 if you have the `atexit' function. */
+#undef HAVE_ATEXIT
+
+/* Define to 1 if you have the `authgss_set_debug_level' function. */
+#undef HAVE_AUTHGSS_SET_DEBUG_LEVEL
+
+/* Define to 1 if you have the `bindresvport_sa' function. */
+#undef HAVE_BINDRESVPORT_SA
+
+/* Define this if you want to use BSD signal semantics */
+#undef HAVE_BSD_SIGNALS
+
+/* Define to 1 if you have the <com_err.h> header file. */
+#undef HAVE_COM_ERR_H
+
+/* Define this to 1 if AI_ADDRCONFIG macro is defined */
+#undef HAVE_DECL_AI_ADDRCONFIG
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if you have the `dup2' function. */
+#undef HAVE_DUP2
+
+/* Define to 1 if you have the <et/com_err.h> header file. */
+#undef HAVE_ET_COM_ERR_H
+
+/* Define to 1 if you have the <event.h> header file. */
+#undef HAVE_EVENT_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `fdatasync' function. */
+#undef HAVE_FDATASYNC
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the `ftruncate' function. */
+#undef HAVE_FTRUNCATE
+
+/* Define to 1 if you have the `getcwd' function. */
+#undef HAVE_GETCWD
+
+/* Define to 1 if your system has a working `getgroups' function. */
+#undef HAVE_GETGROUPS
+
+/* Define to 1 if you have the `gethostbyaddr' function. */
+#undef HAVE_GETHOSTBYADDR
+
+/* Define to 1 if you have the `gethostbyname' function. */
+#undef HAVE_GETHOSTBYNAME
+
+/* Define to 1 if you have the `gethostname' function. */
+#undef HAVE_GETHOSTNAME
+
+/* Define to 1 if you have the `getifaddrs' function. */
+#undef HAVE_GETIFADDRS
+
+/* Define to 1 if you have the `getmntent' function. */
+#undef HAVE_GETMNTENT
+
+/* Define to 1 if you have the `getnameinfo' function. */
+#undef HAVE_GETNAMEINFO
+
+/* Define to 1 if you have the `getrpcbyname' function. */
+#undef HAVE_GETRPCBYNAME
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define this if the Kerberos GSS library supports gss_krb5_ccache_name */
+#undef HAVE_GSS_KRB5_CCACHE_NAME
+
+/* Define to 1 if you have the `hasmntopt' function. */
+#undef HAVE_HASMNTOPT
+
+/* Define this if you have Heimdal Kerberos libraries */
+#undef HAVE_HEIMDAL
+
+/* Define to 1 if you have the <ifaddrs.h> header file. */
+#undef HAVE_IFADDRS_H
+
+/* Define to 1 if you have the `inet_ntoa' function. */
+#undef HAVE_INET_NTOA
+
+/* Define to 1 if you have the `innetgr' function. */
+#undef HAVE_INNETGR
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define this if you have MIT Kerberos libraries */
+#undef HAVE_KRB5
+
+/* Define this if the function krb5_get_error_message is available */
+#undef HAVE_KRB5_GET_ERROR_MESSAGE
+
+/* Define this if the function krb5_get_init_creds_opt_set_addressless is
+ available */
+#undef HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS
+
+/* Define to 1 if you have the <libintl.h> header file. */
+#undef HAVE_LIBINTL_H
+
+/* Define to 1 if you have the `tirpc' library (-ltirpc). */
+#undef HAVE_LIBTIRPC
+
+/* tcp-wrapper */
+#undef HAVE_LIBWRAP
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if `lstat' has the bug that it succeeds when given the
+ zero-length file name argument. */
+#undef HAVE_LSTAT_EMPTY_STRING_BUG
+
+/* Define this if the Kerberos GSS library supports
+ gss_krb5_export_lucid_sec_context */
+#undef HAVE_LUCID_CONTEXT_SUPPORT
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the `nfs4_set_debug' function. */
+#undef HAVE_NFS4_SET_DEBUG
+
+/* Define to 1 if you have the <nfsidmap.h> header file. */
+#undef HAVE_NFSIDMAP_H
+
+/* Define to 1 if you have the `pathconf' function. */
+#undef HAVE_PATHCONF
+
+/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_H
+
+/* Define to 1 if you have the `realpath' function. */
+#undef HAVE_REALPATH
+
+/* Define to 1 if you have the `rmdir' function. */
+#undef HAVE_RMDIR
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define this if the Kerberos GSS library supports
+ gss_krb5_set_allowable_enctypes */
+#undef HAVE_SET_ALLOWABLE_ENCTYPES
+
+/* Define to 1 if you have the `sigprocmask' function. */
+#undef HAVE_SIGPROCMASK
+
+/* Define to 1 if you have the `socket' function. */
+#undef HAVE_SOCKET
+
+/* Define to 1 if you have the <spkm3.h> header file. */
+#undef HAVE_SPKM3_H
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+ zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strrchr' function. */
+#undef HAVE_STRRCHR
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if you have the `strtoul' function. */
+#undef HAVE_STRTOUL
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/capability.h> header file. */
+#undef HAVE_SYS_CAPABILITY_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#undef HAVE_SYS_FILE_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/mount.h> header file. */
+#undef HAVE_SYS_MOUNT_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/vfs.h> header file. */
+#undef HAVE_SYS_VFS_H
+
+/* tcp-wrapper */
+#undef HAVE_TCP_WRAPPER
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
+
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
+
+/* Define this if you want IPv6 support compiled in */
+#undef IPV6_SUPPORTED
+
+/* Define this as the Kerberos version number */
+#undef KRB5_VERSION
+
+/* tcp-wrapper */
+#undef LIBWRAP
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+ slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
+ */
+#undef MAJOR_IN_MKDEV
+
+/* Define to 1 if `major', `minor', and `makedev' are declared in
+ <sysmacros.h>. */
+#undef MAJOR_IN_SYSMACROS
+
+/* This defines the location of the NFS mount configuration file */
+#undef MOUNTOPTS_CONFFILE
+
+/* Define this if you want mount to read a configuration file */
+#undef MOUNT_CONFIG
+
+/* Define this if you want NFSv3 support compiled in */
+#undef NFS3_SUPPORTED
+
+/* Define this if you want NFSv41 support compiled in */
+#undef NFS41_SUPPORTED
+
+/* Define this if you want NFSv4 support compiled in */
+#undef NFS4_SUPPORTED
+
+/* This defines the location of the NFS state files. Warning: this must match
+ definitions in config.mk! */
+#undef NFS_STATEDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to the type of arg 1 for `select'. */
+#undef SELECT_TYPE_ARG1
+
+/* Define to the type of args 2, 3 and 4 for `select'. */
+#undef SELECT_TYPE_ARG234
+
+/* Define to the type of arg 5 for `select'. */
+#undef SELECT_TYPE_ARG5
+
+/* The size of `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of `short', as computed by sizeof. */
+#undef SIZEOF_SHORT
+
+/* The size of `size_t', as computed by sizeof. */
+#undef SIZEOF_SIZE_T
+
+/* The size of `socklen_t', as computed by sizeof. */
+#undef SIZEOF_SOCKLEN_T
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define this to a script which can start statd on mount */
+#undef START_STATD
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Define if you want to use blkid to find uuid of filesystems */
+#undef USE_BLKID
+
+/* Define this if the private function, gss_krb5_cache_name, must be used to
+ tell the Kerberos library which credentials cache to use. Otherwise, this
+ is done by setting the KRB5CCNAME environment variable */
+#undef USE_GSS_KRB5_CCACHE_NAME
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to `long int' if <sys/types.h> does not define. */
+#undef off_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
diff --git a/nfs-utils-1.2.2/support/include/exportfs.h b/nfs-utils-1.2.2/support/include/exportfs.h
new file mode 100644
index 0000000..470b2ec
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/exportfs.h
@@ -0,0 +1,118 @@
+/*
+ * support/include/exportfs.h
+ *
+ * Declarations for exportfs and mountd
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef EXPORTFS_H
+#define EXPORTFS_H
+
+#include <netdb.h>
+#include "nfslib.h"
+
+enum {
+ MCL_FQDN = 0,
+ MCL_SUBNETWORK,
+ MCL_IPADDR = MCL_SUBNETWORK,
+ MCL_WILDCARD,
+ MCL_NETGROUP,
+ MCL_ANONYMOUS,
+ MCL_GSS,
+ MCL_MAXTYPES
+};
+
+enum {
+ FSLOC_NONE = 0,
+ FSLOC_REFER,
+ FSLOC_REPLICA,
+ FSLOC_STUB
+};
+
+typedef struct mclient {
+ struct mclient * m_next;
+ char * m_hostname;
+ int m_type;
+ int m_naddr;
+ struct in_addr m_addrlist[NFSCLNT_ADDRMAX];
+ int m_exported; /* exported to nfsd */
+ int m_count;
+} nfs_client;
+
+typedef struct mexport {
+ struct mexport * m_next;
+ struct mclient * m_client;
+ struct exportent m_export;
+ int m_exported; /* known to knfsd. -1 means not sure */
+ int m_xtabent : 1, /* xtab entry exists */
+ m_mayexport: 1, /* derived from xtabbed */
+ m_changed : 1, /* options (may) have changed */
+ m_warned : 1; /* warned about multiple exports
+ * matching one client */
+} nfs_export;
+
+#define HASH_TABLE_SIZE 1021
+
+typedef struct _exp_hash_entry {
+ nfs_export * p_first;
+ nfs_export * p_last;
+} exp_hash_entry;
+
+typedef struct _exp_hash_table {
+ nfs_export * p_head;
+ exp_hash_entry entries[HASH_TABLE_SIZE];
+} exp_hash_table;
+
+extern exp_hash_table exportlist[MCL_MAXTYPES];
+
+extern nfs_client * clientlist[MCL_MAXTYPES];
+
+nfs_client * client_lookup(char *hname, int canonical);
+nfs_client * client_find(struct hostent *);
+void client_add(nfs_client *);
+nfs_client * client_dup(nfs_client *, struct hostent *);
+int client_gettype(char *hname);
+int client_check(nfs_client *, struct hostent *);
+int client_match(nfs_client *, char *hname);
+void client_release(nfs_client *);
+void client_freeall(void);
+char * client_compose(struct hostent *he);
+struct hostent * client_resolve(struct in_addr addr);
+int client_member(char *client, char *name);
+
+int export_read(char *fname);
+void export_add(nfs_export *);
+void export_reset(nfs_export *);
+nfs_export * export_lookup(char *hname, char *path, int caconical);
+nfs_export * export_find(struct hostent *, char *path);
+nfs_export * export_allowed(struct hostent *, char *path);
+nfs_export * export_create(struct exportent *, int canonical);
+nfs_export * export_dup(nfs_export *, struct hostent *);
+void export_freeall(void);
+int export_export(nfs_export *);
+int export_unexport(nfs_export *);
+
+int xtab_mount_read(void);
+int xtab_export_read(void);
+int xtab_mount_write(void);
+int xtab_export_write(void);
+void xtab_append(nfs_export *);
+
+int secinfo_addflavor(struct flav_info *, struct exportent *);
+
+int rmtab_read(void);
+
+struct nfskey * key_lookup(char *hname);
+
+struct export_features {
+ unsigned int flags;
+ unsigned int secinfo_flags;
+};
+
+struct export_features *get_export_features(void);
+
+/* Record export error. */
+extern int export_errno;
+
+#endif /* EXPORTFS_H */
diff --git a/nfs-utils-1.2.2/support/include/ha-callout.h b/nfs-utils-1.2.2/support/include/ha-callout.h
new file mode 100644
index 0000000..1164336
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/ha-callout.h
@@ -0,0 +1,59 @@
+/*
+ * support/include/ha-callout.h
+ *
+ * High Availability NFS Callout support routines
+ *
+ * Copyright (c) 2004, Paul Clements, SteelEye Technology
+ *
+ * In order to implement HA NFS, we need several callouts at key
+ * points in statd and mountd. These callouts all come to ha_callout(),
+ * which, in turn, calls out to an ha-callout script (not part of nfs-utils;
+ * defined by -H argument to rpc.statd and rpc.mountd).
+ */
+#ifndef HA_CALLOUT_H
+#define HA_CALLOUT_H
+
+#include <sys/wait.h>
+#include <signal.h>
+
+extern char *ha_callout_prog;
+
+static inline void
+ha_callout(char *event, char *arg1, char *arg2, int arg3)
+{
+ char buf[16]; /* should be plenty */
+ pid_t pid;
+ int ret = -1;
+ struct sigaction oldact, newact;
+
+ if (!ha_callout_prog) /* HA callout is not enabled */
+ return;
+
+ sprintf(buf, "%d", arg3);
+
+ /* many daemons ignore SIGCHLD as tcpwrappers will
+ * fork a child to do logging. We need to wait
+ * for a child here, so we need to un-ignore
+ * SIGCHLD temporarily
+ */
+ newact.sa_handler = SIG_DFL;
+ newact.sa_flags = 0;
+ sigemptyset(&newact.sa_mask);
+ sigaction(SIGCHLD, &newact, &oldact);
+ pid = fork();
+ switch (pid) {
+ case 0: execl(ha_callout_prog, ha_callout_prog,
+ event, arg1, arg2,
+ arg3 < 0 ? NULL : buf,
+ NULL);
+ perror("execl");
+ exit(2);
+ case -1: perror("fork");
+ break;
+ default: pid = waitpid(pid, &ret, 0);
+ }
+ sigaction(SIGCHLD, &oldact, &newact);
+ xlog(D_GENERAL, "ha callout returned %d\n", WEXITSTATUS(ret));
+}
+
+#endif
diff --git a/nfs-utils-1.2.2/support/include/misc.h b/nfs-utils-1.2.2/support/include/misc.h
new file mode 100644
index 0000000..9a1b25d
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/misc.h
@@ -0,0 +1,27 @@
+/*
+ * misc.h All that didn't fit elsewhere.
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef MISC_H
+#define MISC_H
+
+/*
+ * Generate random key, returning the length of the result. Currently,
+ * weakrandomkey generates a maximum of 20 bytes are generated, but this
+ * may change with future implementations.
+ */
+int randomkey(unsigned char *keyout, int len);
+int weakrandomkey(unsigned char *keyout, int len);
+
+int matchhostname(const char *h1, const char *h2);
+
+struct hostent;
+struct hostent *hostent_dup(struct hostent *hp);
+struct hostent *get_hostent (const char *addr, int len, int type);
+struct hostent *get_reliable_hostbyaddr(const char *addr, int len, int type);
+
+extern int is_mountpoint(char *path);
+
+#endif /* MISC_H */
diff --git a/nfs-utils-1.2.2/support/include/nfs/Makefile.am b/nfs-utils-1.2.2/support/include/nfs/Makefile.am
new file mode 100644
index 0000000..9903ba1
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_HEADERS = debug.h export.h nfs.h
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/support/include/nfs/Makefile.in b/nfs-utils-1.2.2/support/include/nfs/Makefile.in
new file mode 100644
index 0000000..0f0d09b
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs/Makefile.in
@@ -0,0 +1,464 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
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+host_triplet = @host@
+subdir = support/include/nfs
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+ $(srcdir)/Makefile.in
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+ $(top_srcdir)/aclocal/libblkid.m4 \
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+CONFIG_CLEAN_FILES =
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+RPCGEN_PATH = @RPCGEN_PATH@
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+RPCSECGSS_LIBS = @RPCSECGSS_LIBS@
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+docdir = @docdir@
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+enable_ipv6 = @enable_ipv6@
+enable_mountconfig = @enable_mountconfig@
+enable_nfsv3 = @enable_nfsv3@
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+noinst_HEADERS = debug.h export.h nfs.h
+MAINTAINERCLEANFILES = Makefile.in
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu support/include/nfs/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu support/include/nfs/Makefile
+.PRECIOUS: Makefile
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+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
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+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
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+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
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+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ $(TAGS_FILES) $(LISP)
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
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+
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+
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+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
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+ uninstall-am
+
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/nfs-utils-1.2.2/support/include/nfs/debug.h b/nfs-utils-1.2.2/support/include/nfs/debug.h
new file mode 100644
index 0000000..d391e91
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs/debug.h
@@ -0,0 +1,81 @@
+#ifndef _NFS_DEBUG_H
+#define _NFS_DEBUG_H
+
+/*
+ * RPC debug facilities
+ */
+#define RPCDBG_XPRT 0x0001
+#define RPCDBG_CALL 0x0002
+#define RPCDBG_DEBUG 0x0004
+#define RPCDBG_NFS 0x0008
+#define RPCDBG_AUTH 0x0010
+#define RPCDBG_BIND 0x0020
+#define RPCDBG_SCHED 0x0040
+#define RPCDBG_TRANS 0x0080
+#define RPCDBG_SVCSOCK 0x0100
+#define RPCDBG_SVCDSP 0x0200
+#define RPCDBG_MISC 0x0400
+#define RPCDBG_CACHE 0x0800
+#define RPCDBG_ALL 0x7fff
+
+/*
+ * Declarations for the sysctl debug interface, which allows to read or
+ * change the debug flags for rpc, nfs, nfsd, and lockd. Since the sunrpc
+ * module currently registers its sysctl table dynamically, the sysctl path
+ * for module FOO is <CTL_SUNRPC, CTL_FOODEBUG>.
+ */
+#define CTL_SUNRPC 7249 /* arbitrary and hopefully unused */
+
+enum {
+ CTL_RPCDEBUG = 1,
+ CTL_NFSDEBUG,
+ CTL_NFSDDEBUG,
+ CTL_NLMDEBUG,
+};
+
+
+/*
+ * knfsd debug flags
+ */
+#define NFSDDBG_SOCK 0x0001
+#define NFSDDBG_FH 0x0002
+#define NFSDDBG_EXPORT 0x0004
+#define NFSDDBG_SVC 0x0008
+#define NFSDDBG_PROC 0x0010
+#define NFSDDBG_FILEOP 0x0020
+#define NFSDDBG_AUTH 0x0040
+#define NFSDDBG_REPCACHE 0x0080
+#define NFSDDBG_XDR 0x0100
+#define NFSDDBG_LOCKD 0x0200
+#define NFSDDBG_ALL 0x7FFF
+#define NFSDDBG_NOCHANGE 0xFFFF
+
+/*
+ * Debug flags
+ */
+#define NLMDBG_SVC 0x0001
+#define NLMDBG_CLIENT 0x0002
+#define NLMDBG_CLNTLOCK 0x0004
+#define NLMDBG_SVCLOCK 0x0008
+#define NLMDBG_MONITOR 0x0010
+#define NLMDBG_CLNTSUBS 0x0020
+#define NLMDBG_SVCSUBS 0x0040
+#define NLMDBG_HOSTCACHE 0x0080
+#define NLMDBG_XDR 0x0100
+#define NLMDBG_ALL 0x7fff
+
+
+#define NFSDBG_VFS 0x0001
+#define NFSDBG_DIRCACHE 0x0002
+#define NFSDBG_LOOKUPCACHE 0x0004
+#define NFSDBG_PAGECACHE 0x0008
+#define NFSDBG_PROC 0x0010
+#define NFSDBG_XDR 0x0020
+#define NFSDBG_FILE 0x0040
+#define NFSDBG_ROOT 0x0080
+#define NFSDBG_CALLBACK 0x0100
+#define NFSDBG_CLIENT 0x0200
+#define NFSDBG_MOUNT 0x0400
+#define NFSDBG_ALL 0xFFFF
+
+#endif /* _NFS_DEBUG_H */
diff --git a/nfs-utils-1.2.2/support/include/nfs/export.h b/nfs-utils-1.2.2/support/include/nfs/export.h
new file mode 100644
index 0000000..1547a87
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs/export.h
@@ -0,0 +1,40 @@
+#ifndef _NSF_EXPORT_H
+#define _NSF_EXPORT_H
+
+/*
+ * Important limits for the exports stuff.
+ */
+#define NFSCLNT_IDMAX 1024
+#define NFSCLNT_ADDRMAX 16
+#define NFSCLNT_KEYMAX 32
+
+/*
+ * Export flags.
+ */
+#define NFSEXP_READONLY 0x0001
+#define NFSEXP_INSECURE_PORT 0x0002
+#define NFSEXP_ROOTSQUASH 0x0004
+#define NFSEXP_ALLSQUASH 0x0008
+#define NFSEXP_ASYNC 0x0010
+#define NFSEXP_GATHERED_WRITES 0x0020
+/* 40, 80, 100 unused */
+#define NFSEXP_NOHIDE 0x0200
+#define NFSEXP_NOSUBTREECHECK 0x0400
+#define NFSEXP_NOAUTHNLM 0x0800
+#define NFSEXP_FSID 0x2000
+#define NFSEXP_CROSSMOUNT 0x4000
+#define NFSEXP_NOACL 0x8000 /* reserved for possible ACL related use */
+#define NFSEXP_V4ROOT 0x10000
+/*
+ * All flags supported by the kernel before addition of the
+ * export_features interface:
+ */
+#define NFSEXP_OLDFLAGS 0x7E3F
+/*
+ * Flags that can vary per flavor, for kernels before addition of the
+ * export_features interface:
+ */
+#define NFSEXP_OLD_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \
+ | NFSEXP_ALLSQUASH)
+
+#endif /* _NSF_EXPORT_H */
diff --git a/nfs-utils-1.2.2/support/include/nfs/nfs.h b/nfs-utils-1.2.2/support/include/nfs/nfs.h
new file mode 100644
index 0000000..c939d78
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs/nfs.h
@@ -0,0 +1,168 @@
+#ifndef _NFS_NFS_H
+#define _NFS_NFS_H
+
+#include <config.h>
+
+#include <linux/posix_types.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <rpcsvc/nfs_prot.h>
+#include <nfs/export.h>
+
+#define NFS3_FHSIZE 64
+#define NFS_FHSIZE 32
+
+#define NFSD_MINVERS 2
+#define NFSD_MAXVERS 4
+
+#define NFSD_MINMINORVERS4 1
+#ifdef NFS41_SUPPORTED
+#define NFSD_MAXMINORVERS4 1
+#else
+#define NFSD_MAXMINORVERS4 0
+#endif
+
+struct nfs_fh_len {
+ int fh_size;
+ u_int8_t fh_handle[NFS3_FHSIZE];
+};
+struct nfs_fh_old {
+ u_int8_t fh_handle[NFS_FHSIZE];
+};
+
+/*
+ * Version of the syscall interface
+ */
+#define NFSCTL_VERSION 0x0201
+
+/*
+ * These are the commands understood by nfsctl().
+ */
+#define NFSCTL_SVC 0 /* This is a server process. */
+#define NFSCTL_ADDCLIENT 1 /* Add an NFS client. */
+#define NFSCTL_DELCLIENT 2 /* Remove an NFS client. */
+#define NFSCTL_EXPORT 3 /* export a file system. */
+#define NFSCTL_UNEXPORT 4 /* unexport a file system. */
+#define NFSCTL_UGIDUPDATE 5 /* update a client's uid/gid map. */
+#define NFSCTL_GETFH 6 /* get an fh (used by mountd) */
+#define NFSCTL_GETFD 7 /* get an fh by path (used by mountd) */
+#define NFSCTL_GETFS 8 /* get an fh by path with max size (used by mountd) */
+
+#define NFSCTL_UDPBIT (1 << (17 - 1))
+#define NFSCTL_TCPBIT (1 << (18 - 1))
+
+#define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << ((_v) - 1)))
+#define NFSCTL_UDPUNSET(_cltbits) ((_cltbits) &= ~NFSCTL_UDPBIT)
+#define NFSCTL_TCPUNSET(_cltbits) ((_cltbits) &= ~NFSCTL_TCPBIT)
+
+#define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << ((_v) - 1)))
+#define NFSCTL_UDPISSET(_cltbits) ((_cltbits) & NFSCTL_UDPBIT)
+#define NFSCTL_TCPISSET(_cltbits) ((_cltbits) & NFSCTL_TCPBIT)
+
+#define NFSCTL_UDPSET(_cltbits) ((_cltbits) |= NFSCTL_UDPBIT)
+#define NFSCTL_TCPSET(_cltbits) ((_cltbits) |= NFSCTL_TCPBIT)
+
+#define NFSCTL_ANYPROTO(_cltbits) ((_cltbits) & (NFSCTL_UDPBIT | NFSCTL_TCPBIT))
+#define NFSCTL_ALLBITS (~0)
+
+/* SVC */
+struct nfsctl_svc {
+ unsigned short svc_port;
+ int svc_nthreads;
+};
+
+/* ADDCLIENT/DELCLIENT */
+struct nfsctl_client {
+ char cl_ident[NFSCLNT_IDMAX+1];
+ int cl_naddr;
+ struct in_addr cl_addrlist[NFSCLNT_ADDRMAX];
+ int cl_fhkeytype;
+ int cl_fhkeylen;
+ unsigned char cl_fhkey[NFSCLNT_KEYMAX];
+};
+
+/* IN 2.5.6? __kernel_dev_t changed size, and __kernel_old_dev_t was left
+ * with the old value. We need to make sure we use the right one.
+ *
+ */
+#include <linux/version.h>
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,70)
+# define __nfsd_dev_t __kernel_old_dev_t
+#else
+# define __nfsd_dev_t __kernel_dev_t
+#endif
+
+/* EXPORT/UNEXPORT */
+struct nfsctl_export {
+ char ex_client[NFSCLNT_IDMAX+1];
+ char ex_path[NFS_MAXPATHLEN+1];
+ __nfsd_dev_t ex_dev;
+ __kernel_ino_t ex_ino;
+ int ex_flags;
+ __kernel_uid_t ex_anon_uid;
+ __kernel_gid_t ex_anon_gid;
+};
+
+/* UGIDUPDATE */
+struct nfsctl_uidmap {
+ char * ug_ident;
+ __kernel_uid_t ug_uidbase;
+ int ug_uidlen;
+ __kernel_uid_t * ug_udimap;
+ __kernel_gid_t ug_gidbase;
+ int ug_gidlen;
+ __kernel_gid_t * ug_gdimap;
+};
+
+/* GETFH */
+struct nfsctl_fhparm {
+ struct sockaddr gf_addr;
+ __nfsd_dev_t gf_dev;
+ __kernel_ino_t gf_ino;
+ int gf_version;
+};
+
+/* GETFD */
+struct nfsctl_fdparm {
+ struct sockaddr gd_addr;
+ char gd_path[NFS_MAXPATHLEN+1];
+ int gd_version;
+};
+
+/* GETFS - GET Filehandle with Size */
+struct nfsctl_fsparm {
+ struct sockaddr gd_addr;
+ char gd_path[NFS_MAXPATHLEN+1];
+ int gd_maxlen;
+};
+
+/*
+ * This is the argument union.
+ */
+struct nfsctl_arg {
+ int ca_version; /* safeguard */
+ union {
+ struct nfsctl_svc u_svc;
+ struct nfsctl_client u_client;
+ struct nfsctl_export u_export;
+ struct nfsctl_uidmap u_umap;
+ struct nfsctl_fhparm u_getfh;
+ struct nfsctl_fdparm u_getfd;
+ struct nfsctl_fsparm u_getfs;
+ } u;
+#define ca_svc u.u_svc
+#define ca_client u.u_client
+#define ca_export u.u_export
+#define ca_umap u.u_umap
+#define ca_getfh u.u_getfh
+#define ca_getfd u.u_getfd
+#define ca_getfs u.u_getfs
+#define ca_authd u.u_authd
+};
+
+union nfsctl_res {
+ struct nfs_fh_old cr_getfh;
+ struct nfs_fh_len cr_getfs;
+};
+
+#endif /* _NFS_NFS_H */
diff --git a/nfs-utils-1.2.2/support/include/nfs_mntent.h b/nfs-utils-1.2.2/support/include/nfs_mntent.h
new file mode 100644
index 0000000..010df24
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs_mntent.h
@@ -0,0 +1,26 @@
+/*
+ * 2006-06-08 Amit Gud <agud@redhat.com>
+ * - Moved code snippets here from util-linux/mount/my_mntent.h
+ */
+
+#ifndef _NFS_MNTENT_H
+#define _NFS_MNTENT_H
+#include <mntent.h>
+
+#define ERR_MAX 5
+
+typedef struct mntFILEstruct {
+ FILE *mntent_fp;
+ char *mntent_file;
+ int mntent_lineno;
+ int mntent_errs;
+ int mntent_softerrs;
+} mntFILE;
+
+mntFILE *nfs_setmntent (const char *file, char *mode);
+void nfs_endmntent (mntFILE *mfp);
+int nfs_addmntent (mntFILE *mfp, struct mntent *mnt);
+struct nfs_mntent *my_getmntent (mntFILE *mfp);
+struct mntent *nfs_getmntent (mntFILE *mfp);
+
+#endif /* _NFS_MNTENT_H */
diff --git a/nfs-utils-1.2.2/support/include/nfs_paths.h b/nfs-utils-1.2.2/support/include/nfs_paths.h
new file mode 100644
index 0000000..de4ac19
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfs_paths.h
@@ -0,0 +1,11 @@
+#ifndef _NFS_PATHS_H
+#define _NFS_PATHS_H
+
+#ifndef _PATH_MOUNTED
+#define _PATH_MOUNTED "/etc/fstab"
+#endif
+#define MOUNTED_LOCK _PATH_MOUNTED "~"
+#define MOUNTED_TEMP _PATH_MOUNTED ".tmp"
+
+#endif /* _NFS_PATHS_H */
+
diff --git a/nfs-utils-1.2.2/support/include/nfslib.h b/nfs-utils-1.2.2/support/include/nfslib.h
new file mode 100644
index 0000000..537a31e
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfslib.h
@@ -0,0 +1,161 @@
+/*
+ * support/include/nfslib.h
+ *
+ * General support functions for NFS user-space programs.
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef NFSLIB_H
+#define NFSLIB_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <paths.h>
+#include <rpcsvc/nfs_prot.h>
+#include <nfs/nfs.h>
+#include "xlog.h"
+
+#ifndef _PATH_EXPORTS
+#define _PATH_EXPORTS "/etc/exports"
+#endif
+#ifndef _PATH_IDMAPDCONF
+#define _PATH_IDMAPDCONF "/etc/idmapd.conf"
+#endif
+#ifndef _PATH_XTAB
+#define _PATH_XTAB NFS_STATEDIR "/xtab"
+#endif
+#ifndef _PATH_XTABTMP
+#define _PATH_XTABTMP NFS_STATEDIR "/xtab.tmp"
+#endif
+#ifndef _PATH_XTABLCK
+#define _PATH_XTABLCK NFS_STATEDIR "/.xtab.lock"
+#endif
+#ifndef _PATH_ETAB
+#define _PATH_ETAB NFS_STATEDIR "/etab"
+#endif
+#ifndef _PATH_ETABTMP
+#define _PATH_ETABTMP NFS_STATEDIR "/etab.tmp"
+#endif
+#ifndef _PATH_ETABLCK
+#define _PATH_ETABLCK NFS_STATEDIR "/.etab.lock"
+#endif
+#ifndef _PATH_RMTAB
+#define _PATH_RMTAB NFS_STATEDIR "/rmtab"
+#endif
+#ifndef _PATH_RMTABTMP
+#define _PATH_RMTABTMP _PATH_RMTAB ".tmp"
+#endif
+#ifndef _PATH_RMTABLCK
+#define _PATH_RMTABLCK NFS_STATEDIR "/.rmtab.lock"
+#endif
+#ifndef _PATH_PROC_EXPORTS
+#define _PATH_PROC_EXPORTS "/proc/fs/nfs/exports"
+#define _PATH_PROC_EXPORTS_ALT "/proc/fs/nfsd/exports"
+#endif
+
+/* Maximum number of security flavors on an export: */
+#define SECFLAVOR_COUNT 8
+
+struct sec_entry {
+ struct flav_info *flav;
+ int flags;
+};
+
+/*
+ * Data related to a single exports entry as returned by getexportent.
+ * FIXME: export options should probably be parsed at a later time to
+ * allow overrides when using exportfs.
+ */
+struct exportent {
+ char * e_hostname;
+ char e_path[NFS_MAXPATHLEN+1];
+ int e_flags;
+ int e_anonuid;
+ int e_anongid;
+ int * e_squids;
+ int e_nsquids;
+ int * e_sqgids;
+ int e_nsqgids;
+ int e_fsid;
+ char * e_mountpoint;
+ int e_fslocmethod;
+ char * e_fslocdata;
+ char * e_uuid;
+ struct sec_entry e_secinfo[SECFLAVOR_COUNT+1];
+};
+
+struct rmtabent {
+ char r_client[NFSCLNT_IDMAX+1];
+ char r_path[NFS_MAXPATHLEN+1];
+ int r_count;
+};
+
+/*
+ * configuration file parsing
+ */
+void setexportent(char *fname, char *type);
+struct exportent * getexportent(int,int);
+void secinfo_show(FILE *fp, struct exportent *ep);
+void putexportent(struct exportent *xep);
+void endexportent(void);
+struct exportent * mkexportent(char *hname, char *path, char *opts);
+void dupexportent(struct exportent *dst,
+ struct exportent *src);
+int updateexportent(struct exportent *eep, char *options);
+
+int setrmtabent(char *type);
+struct rmtabent * getrmtabent(int log, long *pos);
+void putrmtabent(struct rmtabent *xep, long *pos);
+void endrmtabent(void);
+void rewindrmtabent(void);
+FILE * fsetrmtabent(char *fname, char *type);
+struct rmtabent * fgetrmtabent(FILE *fp, int log, long *pos);
+void fputrmtabent(FILE *fp, struct rmtabent *xep, long *pos);
+void fendrmtabent(FILE *fp);
+void frewindrmtabent(FILE *fp);
+
+/*
+ * wildmat borrowed from INN
+ */
+int wildmat(char *text, char *pattern);
+
+/*
+ * nfsd library functions.
+ */
+int nfsctl(int, struct nfsctl_arg *, union nfsctl_res *);
+int nfsaddclient(struct nfsctl_client *clp);
+int nfsdelclient(struct nfsctl_client *clp);
+int nfsexport(struct nfsctl_export *exp);
+int nfsunexport(struct nfsctl_export *exp);
+struct nfs_fh_len * getfh_old(struct sockaddr *addr, dev_t dev, ino_t ino);
+struct nfs_fh_len * getfh(struct sockaddr *addr, const char *);
+struct nfs_fh_len * getfh_size(struct sockaddr *addr, const char *, int size);
+
+void qword_print(FILE *f, char *str);
+void qword_printhex(FILE *f, char *str, int slen);
+void qword_printint(FILE *f, int num);
+int qword_eol(FILE *f);
+int readline(int fd, char **buf, int *lenp);
+int qword_get(char **bpp, char *dest, int bufsize);
+int qword_get_int(char **bpp, int *anint);
+void cache_flush(int force);
+int check_new_cache(void);
+void qword_add(char **bpp, int *lp, char *str);
+void qword_addhex(char **bpp, int *lp, char *buf, int blen);
+void qword_addint(char **bpp, int *lp, int n);
+void qword_adduint(char **bpp, int *lp, unsigned int n);
+void qword_addeol(char **bpp, int *lp);
+
+void closeall(int min);
+
+int svctcp_socket (u_long __number, int __reuse);
+int svcudp_socket (u_long __number, int __reuse);
+
+#endif /* NFSLIB_H */
diff --git a/nfs-utils-1.2.2/support/include/nfsrpc.h b/nfs-utils-1.2.2/support/include/nfsrpc.h
new file mode 100644
index 0000000..4db35ab
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nfsrpc.h
@@ -0,0 +1,163 @@
+/*
+ * nfsrpc.h -- RPC client APIs provided by support/nfs
+ *
+ * Copyright (C) 2008 Oracle Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef __NFS_UTILS_NFSRPC_H
+#define __NFS_UTILS_NFSRPC_H
+
+#include <rpc/types.h>
+#include <rpc/clnt.h>
+
+/*
+ * Conventional RPC program numbers
+ */
+#ifndef RPCBPROG
+#define RPCBPROG ((rpcprog_t)100000)
+#endif
+#ifndef PMAPPROG
+#define PMAPPROG ((rpcprog_t)100000)
+#endif
+
+#ifndef NFSPROG
+#define NFSPROG ((rpcprog_t)100003)
+#endif
+#ifndef MOUNTPROG
+#define MOUNTPROG ((rpcprog_t)100005)
+#endif
+#ifndef NLMPROG
+#define NLMPROG ((rpcprog_t)100021)
+#endif
+#ifndef NSMPROG
+#define NSMPROG ((rpcprog_t)100024)
+#endif
+
+/**
+ * nfs_clear_rpc_createerr - zap all error reporting fields
+ *
+ */
+static inline void nfs_clear_rpc_createerr(void)
+{
+ memset(&rpc_createerr, 0, sizeof(rpc_createerr));
+}
+
+/*
+ * Look up an RPC program name in /etc/rpc
+ */
+extern rpcprog_t nfs_getrpcbyname(const rpcprog_t, const char *table[]);
+
+/*
+ * Acquire an RPC CLIENT * with an ephemeral source port
+ */
+extern CLIENT *nfs_get_rpcclient(const struct sockaddr *,
+ const socklen_t, const unsigned short,
+ const rpcprog_t, const rpcvers_t,
+ struct timeval *);
+
+/*
+ * Acquire an RPC CLIENT * with a privileged source port
+ */
+extern CLIENT *nfs_get_priv_rpcclient( const struct sockaddr *,
+ const socklen_t, const unsigned short,
+ const rpcprog_t, const rpcvers_t,
+ struct timeval *);
+
+/*
+ * Convert a netid to a protocol number and protocol family
+ */
+extern int nfs_get_proto(const char *netid, sa_family_t *family,
+ unsigned long *protocol);
+
+/*
+ * Convert a protocol family and protocol name to a netid
+ */
+extern char *nfs_get_netid(const sa_family_t family,
+ const unsigned long protocol);
+
+/*
+ * Convert a socket address to a universal address
+ */
+extern char *nfs_sockaddr2universal(const struct sockaddr *);
+
+/*
+ * Extract port number from a universal address
+ */
+extern int nfs_universal2port(const char *);
+
+/*
+ * Generic function that maps an RPC service tuple to an IP port
+ * number of the service on a remote post, and sends a NULL
+ * request to determine if the service is responding to requests
+ */
+extern int nfs_getport_ping(struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol);
+
+/*
+ * Generic function that maps an RPC service tuple to an IP port
+ * number of the service on a remote host
+ */
+extern unsigned short nfs_getport(const struct sockaddr *,
+ const socklen_t, const rpcprog_t,
+ const rpcvers_t, const unsigned short);
+
+/*
+ * Generic function that maps an RPC service tuple to an IP port
+ * number of the service on the local host
+ */
+extern unsigned short nfs_getlocalport(const rpcprot_t,
+ const rpcvers_t, const unsigned short);
+
+/*
+ * Function to invoke an rpcbind v3/v4 GETADDR request
+ */
+extern unsigned short nfs_rpcb_getaddr(const struct sockaddr *,
+ const socklen_t,
+ const unsigned short,
+ const struct sockaddr *,
+ const rpcprog_t,
+ const rpcvers_t,
+ const unsigned short,
+ const struct timeval *);
+
+/*
+ * Function to invoke a portmap GETPORT request
+ */
+extern unsigned long nfs_pmap_getport(const struct sockaddr_in *,
+ const unsigned short,
+ const unsigned long,
+ const unsigned long,
+ const unsigned long,
+ const struct timeval *);
+
+/*
+ * Contact a remote RPC service to discover whether it is responding
+ * to requests.
+ */
+extern int nfs_rpc_ping(const struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ const struct timeval *timeout);
+
+#endif /* !__NFS_UTILS_NFSRPC_H */
diff --git a/nfs-utils-1.2.2/support/include/nls.h b/nfs-utils-1.2.2/support/include/nls.h
new file mode 100644
index 0000000..899e8d7
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nls.h
@@ -0,0 +1,27 @@
+/*
+ * 2006-06-08 Amit Gud <agud@redhat.com>
+ * - Copied to nfs-utils/support/include from util-linux/mount
+ */
+
+#ifndef LOCALEDIR
+#define LOCALEDIR "/usr/share/locale"
+#endif
+
+#ifdef ENABLE_NLS
+# include <libintl.h>
+# define _(Text) gettext (Text)
+# ifdef gettext_noop
+# define N_(String) gettext_noop (String)
+# else
+# define N_(String) (String)
+# endif
+#else
+# undef bindtextdomain
+# define bindtextdomain(Domain, Directory) /* empty */
+# undef textdomain
+# define textdomain(Domain) /* empty */
+# define _(Text) (Text)
+# define N_(Text) (Text)
+#endif
+
+
diff --git a/nfs-utils-1.2.2/support/include/nsm.h b/nfs-utils-1.2.2/support/include/nsm.h
new file mode 100644
index 0000000..fb4d823
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/nsm.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * NSM for Linux.
+ */
+
+#ifndef NFS_UTILS_SUPPORT_NSM_H
+#define NFS_UTILS_SUPPORT_NSM_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdbool.h>
+
+#include <netdb.h>
+#include <time.h>
+
+#include "sm_inter.h"
+
+typedef unsigned int
+ (*nsm_populate_t)(const char *hostname,
+ const struct sockaddr *sap,
+ const struct mon *mon,
+ const time_t timestamp);
+
+/* file.c */
+
+extern _Bool nsm_setup_pathnames(const char *progname,
+ const char *parentdir);
+extern _Bool nsm_is_default_parentdir(void);
+extern _Bool nsm_drop_privileges(const int pidfd);
+
+extern int nsm_get_state(_Bool update);
+extern void nsm_update_kernel_state(const int state);
+
+extern unsigned int
+ nsm_retire_monitored_hosts(void);
+extern unsigned int
+ nsm_load_monitor_list(nsm_populate_t func);
+extern unsigned int
+ nsm_load_notify_list(nsm_populate_t func);
+
+extern _Bool nsm_insert_monitored_host(const char *hostname,
+ const struct sockaddr *sap, const struct mon *m);
+extern void nsm_delete_monitored_host(const char *hostname,
+ const char *mon_name, const char *my_name);
+extern void nsm_delete_notified_host(const char *hostname,
+ const char *mon_name, const char *my_name);
+extern size_t nsm_priv_to_hex(const char *priv, char *buf,
+ const size_t buflen);
+
+/* rpc.c */
+
+#define NSM_MAXMSGSIZE (2048u)
+
+extern uint32_t nsm_xmit_getport(const int sock,
+ const struct sockaddr_in *sin,
+ const unsigned long program,
+ const unsigned long version);
+extern uint32_t nsm_xmit_getaddr(const int sock,
+ const struct sockaddr_in6 *sin6,
+ const rpcprog_t program, const rpcvers_t version);
+extern uint32_t nsm_xmit_rpcbind(const int sock, const struct sockaddr *sap,
+ const rpcprog_t program, const rpcvers_t version);
+extern uint32_t nsm_xmit_notify(const int sock, const struct sockaddr *sap,
+ const socklen_t salen, const rpcprog_t program,
+ const char *mon_name, const int state);
+extern uint32_t nsm_xmit_nlmcall(const int sock, const struct sockaddr *sap,
+ const socklen_t salen, const struct mon *m,
+ const int state);
+extern uint32_t nsm_parse_reply(XDR *xdrs);
+extern unsigned long
+ nsm_recv_getport(XDR *xdrs);
+extern uint16_t nsm_recv_getaddr(XDR *xdrs);
+extern uint16_t nsm_recv_rpcbind(const sa_family_t family, XDR *xdrs);
+
+#endif /* !NFS_UTILS_SUPPORT_NSM_H */
diff --git a/nfs-utils-1.2.2/support/include/pseudoflavors.h b/nfs-utils-1.2.2/support/include/pseudoflavors.h
new file mode 100644
index 0000000..c21087b
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/pseudoflavors.h
@@ -0,0 +1,17 @@
+#define RPC_AUTH_GSS_KRB5 390003
+#define RPC_AUTH_GSS_KRB5I 390004
+#define RPC_AUTH_GSS_KRB5P 390005
+#define RPC_AUTH_GSS_LKEY 390006
+#define RPC_AUTH_GSS_LKEYI 390007
+#define RPC_AUTH_GSS_LKEYP 390008
+#define RPC_AUTH_GSS_SPKM 390009
+#define RPC_AUTH_GSS_SPKMI 390010
+#define RPC_AUTH_GSS_SPKMP 390011
+
+struct flav_info {
+ char *flavour;
+ int fnum;
+};
+
+extern struct flav_info flav_map[];
+extern const int flav_map_size;
diff --git a/nfs-utils-1.2.2/support/include/rpcmisc.h b/nfs-utils-1.2.2/support/include/rpcmisc.h
new file mode 100644
index 0000000..1b8f411
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/rpcmisc.h
@@ -0,0 +1,71 @@
+/*
+ * rpcmisc Support for RPC startup, dispatching and logging.
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef RPCMISC_H
+#define RPCMISC_H
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+
+#ifdef __STDC__
+# define CONCAT(a,b) a##b
+# define STRING(a) #a
+#else
+# define CONCAT(a,b) a/**/b
+# define STRING(a) "a"
+#endif
+
+typedef bool_t (*rpcsvc_fn_t)(struct svc_req *, void *argp, void *resp);
+
+struct rpc_dentry {
+ const char *name;
+ rpcsvc_fn_t func;
+ xdrproc_t xdr_arg_fn; /* argument XDR */
+ size_t xdr_arg_size;
+ xdrproc_t xdr_res_fn; /* result XDR */
+ size_t xdr_res_size;
+};
+
+struct rpc_dtable {
+ struct rpc_dentry *entries;
+ int nproc;
+};
+
+#define dtable_ent(func, vers, arg_type, res_type) \
+ { STRING(func), \
+ (rpcsvc_fn_t)func##_##vers##_svc, \
+ (xdrproc_t)xdr_##arg_type, sizeof(arg_type), \
+ (xdrproc_t)xdr_##res_type, sizeof(res_type), \
+ }
+
+void nfs_svc_unregister(const rpcprog_t program,
+ const rpcvers_t version);
+unsigned int nfs_svc_create(char *name, const rpcprog_t program,
+ const rpcvers_t version,
+ void (*dispatch)(struct svc_req *, SVCXPRT *),
+ const uint16_t port);
+void rpc_init(char *name, int prog, int vers,
+ void (*dispatch)(struct svc_req *, SVCXPRT *),
+ int defport);
+void rpc_dispatch(struct svc_req *rq, SVCXPRT *xprt,
+ struct rpc_dtable *dtable, int nvers,
+ void *argp, void *resp);
+
+extern int _rpcpmstart;
+extern int _rpcfdtype;
+extern int _rpcsvcdirty;
+
+static inline struct sockaddr_in *nfs_getrpccaller_in(SVCXPRT *xprt)
+{
+ return (struct sockaddr_in *)svc_getcaller(xprt);
+}
+
+static inline struct sockaddr *nfs_getrpccaller(SVCXPRT *xprt)
+{
+ return (struct sockaddr *)svc_getcaller(xprt);
+}
+
+#endif /* RPCMISC_H */
diff --git a/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.am b/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.am
new file mode 100644
index 0000000..252bf8f
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_HEADERS = nfs_prot.h
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.in b/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.in
new file mode 100644
index 0000000..4a32740
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/rpcsvc/Makefile.in
@@ -0,0 +1,464 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
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+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool ctags distclean distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/support/include/rpcsvc/nfs_prot.h b/nfs-utils-1.2.2/support/include/rpcsvc/nfs_prot.h
new file mode 100644
index 0000000..9311341
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/rpcsvc/nfs_prot.h
@@ -0,0 +1,661 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _NFS_PROT_H_RPCGEN
+#define _NFS_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define NFS_FIFO_DEV -1
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+enum nfsstat {
+ NFS_OK = 0,
+ NFSERR_PERM = 1,
+ NFSERR_NOENT = 2,
+ NFSERR_IO = 5,
+ NFSERR_NXIO = 6,
+ NFSERR_ACCES = 13,
+ NFSERR_EXIST = 17,
+ NFSERR_NODEV = 19,
+ NFSERR_NOTDIR = 20,
+ NFSERR_ISDIR = 21,
+ NFSERR_FBIG = 27,
+ NFSERR_NOSPC = 28,
+ NFSERR_ROFS = 30,
+ NFSERR_NAMETOOLONG = 63,
+ NFSERR_NOTEMPTY = 66,
+ NFSERR_DQUOT = 69,
+ NFSERR_STALE = 70,
+ NFSERR_WFLUSH = 99,
+};
+typedef enum nfsstat nfsstat;
+#ifdef __cplusplus
+extern "C" bool_t xdr_nfsstat(XDR *, nfsstat*);
+#elif __STDC__
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+#else /* Old Style C */
+bool_t xdr_nfsstat();
+#endif /* Old Style C */
+
+
+enum ftype {
+ NFNON = 0,
+ NFREG = 1,
+ NFDIR = 2,
+ NFBLK = 3,
+ NFCHR = 4,
+ NFLNK = 5,
+ NFSOCK = 6,
+ NFBAD = 7,
+ NFFIFO = 8,
+};
+typedef enum ftype ftype;
+#ifdef __cplusplus
+extern "C" bool_t xdr_ftype(XDR *, ftype*);
+#elif __STDC__
+extern bool_t xdr_ftype(XDR *, ftype*);
+#else /* Old Style C */
+bool_t xdr_ftype();
+#endif /* Old Style C */
+
+
+struct nfs_fh {
+ char data[NFS_FHSIZE];
+};
+typedef struct nfs_fh nfs_fh;
+#ifdef __cplusplus
+extern "C" bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+#elif __STDC__
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+#else /* Old Style C */
+bool_t xdr_nfs_fh();
+#endif /* Old Style C */
+
+
+struct nfstime {
+ u_int seconds;
+ u_int useconds;
+};
+typedef struct nfstime nfstime;
+#ifdef __cplusplus
+extern "C" bool_t xdr_nfstime(XDR *, nfstime*);
+#elif __STDC__
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+#else /* Old Style C */
+bool_t xdr_nfstime();
+#endif /* Old Style C */
+
+
+struct fattr {
+ ftype type;
+ u_int mode;
+ u_int nlink;
+ u_int uid;
+ u_int gid;
+ u_int size;
+ u_int blocksize;
+ u_int rdev;
+ u_int blocks;
+ u_int fsid;
+ u_int fileid;
+ nfstime atime;
+ nfstime mtime;
+ nfstime ctime;
+};
+typedef struct fattr fattr;
+#ifdef __cplusplus
+extern "C" bool_t xdr_fattr(XDR *, fattr*);
+#elif __STDC__
+extern bool_t xdr_fattr(XDR *, fattr*);
+#else /* Old Style C */
+bool_t xdr_fattr();
+#endif /* Old Style C */
+
+
+struct sattr {
+ u_int mode;
+ u_int uid;
+ u_int gid;
+ u_int size;
+ nfstime atime;
+ nfstime mtime;
+};
+typedef struct sattr sattr;
+#ifdef __cplusplus
+extern "C" bool_t xdr_sattr(XDR *, sattr*);
+#elif __STDC__
+extern bool_t xdr_sattr(XDR *, sattr*);
+#else /* Old Style C */
+bool_t xdr_sattr();
+#endif /* Old Style C */
+
+
+typedef char *filename;
+#ifdef __cplusplus
+extern "C" bool_t xdr_filename(XDR *, filename*);
+#elif __STDC__
+extern bool_t xdr_filename(XDR *, filename*);
+#else /* Old Style C */
+bool_t xdr_filename();
+#endif /* Old Style C */
+
+
+typedef char *nfspath;
+#ifdef __cplusplus
+extern "C" bool_t xdr_nfspath(XDR *, nfspath*);
+#elif __STDC__
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+#else /* Old Style C */
+bool_t xdr_nfspath();
+#endif /* Old Style C */
+
+
+struct attrstat {
+ nfsstat status;
+ union {
+ fattr attributes;
+ } attrstat_u;
+};
+typedef struct attrstat attrstat;
+#ifdef __cplusplus
+extern "C" bool_t xdr_attrstat(XDR *, attrstat*);
+#elif __STDC__
+extern bool_t xdr_attrstat(XDR *, attrstat*);
+#else /* Old Style C */
+bool_t xdr_attrstat();
+#endif /* Old Style C */
+
+
+struct sattrargs {
+ nfs_fh file;
+ sattr attributes;
+};
+typedef struct sattrargs sattrargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_sattrargs(XDR *, sattrargs*);
+#elif __STDC__
+extern bool_t xdr_sattrargs(XDR *, sattrargs*);
+#else /* Old Style C */
+bool_t xdr_sattrargs();
+#endif /* Old Style C */
+
+
+struct diropargs {
+ nfs_fh dir;
+ filename name;
+};
+typedef struct diropargs diropargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_diropargs(XDR *, diropargs*);
+#elif __STDC__
+extern bool_t xdr_diropargs(XDR *, diropargs*);
+#else /* Old Style C */
+bool_t xdr_diropargs();
+#endif /* Old Style C */
+
+
+struct diropokres {
+ nfs_fh file;
+ fattr attributes;
+};
+typedef struct diropokres diropokres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_diropokres(XDR *, diropokres*);
+#elif __STDC__
+extern bool_t xdr_diropokres(XDR *, diropokres*);
+#else /* Old Style C */
+bool_t xdr_diropokres();
+#endif /* Old Style C */
+
+
+struct diropres {
+ nfsstat status;
+ union {
+ diropokres diropres;
+ } diropres_u;
+};
+typedef struct diropres diropres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_diropres(XDR *, diropres*);
+#elif __STDC__
+extern bool_t xdr_diropres(XDR *, diropres*);
+#else /* Old Style C */
+bool_t xdr_diropres();
+#endif /* Old Style C */
+
+
+struct readlinkres {
+ nfsstat status;
+ union {
+ nfspath data;
+ } readlinkres_u;
+};
+typedef struct readlinkres readlinkres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readlinkres(XDR *, readlinkres*);
+#elif __STDC__
+extern bool_t xdr_readlinkres(XDR *, readlinkres*);
+#else /* Old Style C */
+bool_t xdr_readlinkres();
+#endif /* Old Style C */
+
+
+struct readargs {
+ nfs_fh file;
+ u_int offset;
+ u_int count;
+ u_int totalcount;
+};
+typedef struct readargs readargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readargs(XDR *, readargs*);
+#elif __STDC__
+extern bool_t xdr_readargs(XDR *, readargs*);
+#else /* Old Style C */
+bool_t xdr_readargs();
+#endif /* Old Style C */
+
+
+struct readokres {
+ fattr attributes;
+ struct {
+ u_int data_len;
+ char *data_val;
+ } data;
+};
+typedef struct readokres readokres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readokres(XDR *, readokres*);
+#elif __STDC__
+extern bool_t xdr_readokres(XDR *, readokres*);
+#else /* Old Style C */
+bool_t xdr_readokres();
+#endif /* Old Style C */
+
+
+struct readres {
+ nfsstat status;
+ union {
+ readokres reply;
+ } readres_u;
+};
+typedef struct readres readres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readres(XDR *, readres*);
+#elif __STDC__
+extern bool_t xdr_readres(XDR *, readres*);
+#else /* Old Style C */
+bool_t xdr_readres();
+#endif /* Old Style C */
+
+
+struct writeargs {
+ nfs_fh file;
+ u_int beginoffset;
+ u_int offset;
+ u_int totalcount;
+ struct {
+ u_int data_len;
+ char *data_val;
+ } data;
+};
+typedef struct writeargs writeargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_writeargs(XDR *, writeargs*);
+#elif __STDC__
+extern bool_t xdr_writeargs(XDR *, writeargs*);
+#else /* Old Style C */
+bool_t xdr_writeargs();
+#endif /* Old Style C */
+
+
+struct createargs {
+ diropargs where;
+ sattr attributes;
+};
+typedef struct createargs createargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_createargs(XDR *, createargs*);
+#elif __STDC__
+extern bool_t xdr_createargs(XDR *, createargs*);
+#else /* Old Style C */
+bool_t xdr_createargs();
+#endif /* Old Style C */
+
+
+struct renameargs {
+ diropargs from;
+ diropargs to;
+};
+typedef struct renameargs renameargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_renameargs(XDR *, renameargs*);
+#elif __STDC__
+extern bool_t xdr_renameargs(XDR *, renameargs*);
+#else /* Old Style C */
+bool_t xdr_renameargs();
+#endif /* Old Style C */
+
+
+struct linkargs {
+ nfs_fh from;
+ diropargs to;
+};
+typedef struct linkargs linkargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_linkargs(XDR *, linkargs*);
+#elif __STDC__
+extern bool_t xdr_linkargs(XDR *, linkargs*);
+#else /* Old Style C */
+bool_t xdr_linkargs();
+#endif /* Old Style C */
+
+
+struct symlinkargs {
+ diropargs from;
+ nfspath to;
+ sattr attributes;
+};
+typedef struct symlinkargs symlinkargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_symlinkargs(XDR *, symlinkargs*);
+#elif __STDC__
+extern bool_t xdr_symlinkargs(XDR *, symlinkargs*);
+#else /* Old Style C */
+bool_t xdr_symlinkargs();
+#endif /* Old Style C */
+
+
+typedef char nfscookie[NFS_COOKIESIZE];
+#ifdef __cplusplus
+extern "C" bool_t xdr_nfscookie(XDR *, nfscookie);
+#elif __STDC__
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+#else /* Old Style C */
+bool_t xdr_nfscookie();
+#endif /* Old Style C */
+
+
+struct readdirargs {
+ nfs_fh dir;
+ nfscookie cookie;
+ u_int count;
+};
+typedef struct readdirargs readdirargs;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readdirargs(XDR *, readdirargs*);
+#elif __STDC__
+extern bool_t xdr_readdirargs(XDR *, readdirargs*);
+#else /* Old Style C */
+bool_t xdr_readdirargs();
+#endif /* Old Style C */
+
+
+struct entry {
+ u_int fileid;
+ filename name;
+ nfscookie cookie;
+ struct entry *nextentry;
+};
+typedef struct entry entry;
+#ifdef __cplusplus
+extern "C" bool_t xdr_entry(XDR *, entry*);
+#elif __STDC__
+extern bool_t xdr_entry(XDR *, entry*);
+#else /* Old Style C */
+bool_t xdr_entry();
+#endif /* Old Style C */
+
+
+struct dirlist {
+ entry *entries;
+ bool_t eof;
+};
+typedef struct dirlist dirlist;
+#ifdef __cplusplus
+extern "C" bool_t xdr_dirlist(XDR *, dirlist*);
+#elif __STDC__
+extern bool_t xdr_dirlist(XDR *, dirlist*);
+#else /* Old Style C */
+bool_t xdr_dirlist();
+#endif /* Old Style C */
+
+
+struct readdirres {
+ nfsstat status;
+ union {
+ dirlist reply;
+ } readdirres_u;
+};
+typedef struct readdirres readdirres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_readdirres(XDR *, readdirres*);
+#elif __STDC__
+extern bool_t xdr_readdirres(XDR *, readdirres*);
+#else /* Old Style C */
+bool_t xdr_readdirres();
+#endif /* Old Style C */
+
+
+struct statfsokres {
+ u_int tsize;
+ u_int bsize;
+ u_int blocks;
+ u_int bfree;
+ u_int bavail;
+};
+typedef struct statfsokres statfsokres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_statfsokres(XDR *, statfsokres*);
+#elif __STDC__
+extern bool_t xdr_statfsokres(XDR *, statfsokres*);
+#else /* Old Style C */
+bool_t xdr_statfsokres();
+#endif /* Old Style C */
+
+
+struct statfsres {
+ nfsstat status;
+ union {
+ statfsokres reply;
+ } statfsres_u;
+};
+typedef struct statfsres statfsres;
+#ifdef __cplusplus
+extern "C" bool_t xdr_statfsres(XDR *, statfsres*);
+#elif __STDC__
+extern bool_t xdr_statfsres(XDR *, statfsres*);
+#else /* Old Style C */
+bool_t xdr_statfsres();
+#endif /* Old Style C */
+
+
+#define NFS_PROGRAM ((u_long)100003)
+#define NFS_VERSION ((u_long)2)
+
+#ifdef __cplusplus
+#define NFSPROC_NULL ((u_long)0)
+extern "C" void * nfsproc_null_2(void *, CLIENT *);
+extern "C" void * nfsproc_null_2_svc(void *, struct svc_req *);
+#define NFSPROC_GETATTR ((u_long)1)
+extern "C" attrstat * nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern "C" attrstat * nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_SETATTR ((u_long)2)
+extern "C" attrstat * nfsproc_setattr_2(sattrargs *, CLIENT *);
+extern "C" attrstat * nfsproc_setattr_2_svc(sattrargs *, struct svc_req *);
+#define NFSPROC_ROOT ((u_long)3)
+extern "C" void * nfsproc_root_2(void *, CLIENT *);
+extern "C" void * nfsproc_root_2_svc(void *, struct svc_req *);
+#define NFSPROC_LOOKUP ((u_long)4)
+extern "C" diropres * nfsproc_lookup_2(diropargs *, CLIENT *);
+extern "C" diropres * nfsproc_lookup_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READLINK ((u_long)5)
+extern "C" readlinkres * nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern "C" readlinkres * nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_READ ((u_long)6)
+extern "C" readres * nfsproc_read_2(readargs *, CLIENT *);
+extern "C" readres * nfsproc_read_2_svc(readargs *, struct svc_req *);
+#define NFSPROC_WRITECACHE ((u_long)7)
+extern "C" void * nfsproc_writecache_2(void *, CLIENT *);
+extern "C" void * nfsproc_writecache_2_svc(void *, struct svc_req *);
+#define NFSPROC_WRITE ((u_long)8)
+extern "C" attrstat * nfsproc_write_2(writeargs *, CLIENT *);
+extern "C" attrstat * nfsproc_write_2_svc(writeargs *, struct svc_req *);
+#define NFSPROC_CREATE ((u_long)9)
+extern "C" diropres * nfsproc_create_2(createargs *, CLIENT *);
+extern "C" diropres * nfsproc_create_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_REMOVE ((u_long)10)
+extern "C" nfsstat * nfsproc_remove_2(diropargs *, CLIENT *);
+extern "C" nfsstat * nfsproc_remove_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_RENAME ((u_long)11)
+extern "C" nfsstat * nfsproc_rename_2(renameargs *, CLIENT *);
+extern "C" nfsstat * nfsproc_rename_2_svc(renameargs *, struct svc_req *);
+#define NFSPROC_LINK ((u_long)12)
+extern "C" nfsstat * nfsproc_link_2(linkargs *, CLIENT *);
+extern "C" nfsstat * nfsproc_link_2_svc(linkargs *, struct svc_req *);
+#define NFSPROC_SYMLINK ((u_long)13)
+extern "C" nfsstat * nfsproc_symlink_2(symlinkargs *, CLIENT *);
+extern "C" nfsstat * nfsproc_symlink_2_svc(symlinkargs *, struct svc_req *);
+#define NFSPROC_MKDIR ((u_long)14)
+extern "C" diropres * nfsproc_mkdir_2(createargs *, CLIENT *);
+extern "C" diropres * nfsproc_mkdir_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_RMDIR ((u_long)15)
+extern "C" nfsstat * nfsproc_rmdir_2(diropargs *, CLIENT *);
+extern "C" nfsstat * nfsproc_rmdir_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READDIR ((u_long)16)
+extern "C" readdirres * nfsproc_readdir_2(readdirargs *, CLIENT *);
+extern "C" readdirres * nfsproc_readdir_2_svc(readdirargs *, struct svc_req *);
+#define NFSPROC_STATFS ((u_long)17)
+extern "C" statfsres * nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern "C" statfsres * nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+
+#elif __STDC__
+#define NFSPROC_NULL ((u_long)0)
+extern void * nfsproc_null_2(void *, CLIENT *);
+extern void * nfsproc_null_2_svc(void *, struct svc_req *);
+#define NFSPROC_GETATTR ((u_long)1)
+extern attrstat * nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern attrstat * nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_SETATTR ((u_long)2)
+extern attrstat * nfsproc_setattr_2(sattrargs *, CLIENT *);
+extern attrstat * nfsproc_setattr_2_svc(sattrargs *, struct svc_req *);
+#define NFSPROC_ROOT ((u_long)3)
+extern void * nfsproc_root_2(void *, CLIENT *);
+extern void * nfsproc_root_2_svc(void *, struct svc_req *);
+#define NFSPROC_LOOKUP ((u_long)4)
+extern diropres * nfsproc_lookup_2(diropargs *, CLIENT *);
+extern diropres * nfsproc_lookup_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READLINK ((u_long)5)
+extern readlinkres * nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern readlinkres * nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_READ ((u_long)6)
+extern readres * nfsproc_read_2(readargs *, CLIENT *);
+extern readres * nfsproc_read_2_svc(readargs *, struct svc_req *);
+#define NFSPROC_WRITECACHE ((u_long)7)
+extern void * nfsproc_writecache_2(void *, CLIENT *);
+extern void * nfsproc_writecache_2_svc(void *, struct svc_req *);
+#define NFSPROC_WRITE ((u_long)8)
+extern attrstat * nfsproc_write_2(writeargs *, CLIENT *);
+extern attrstat * nfsproc_write_2_svc(writeargs *, struct svc_req *);
+#define NFSPROC_CREATE ((u_long)9)
+extern diropres * nfsproc_create_2(createargs *, CLIENT *);
+extern diropres * nfsproc_create_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_REMOVE ((u_long)10)
+extern nfsstat * nfsproc_remove_2(diropargs *, CLIENT *);
+extern nfsstat * nfsproc_remove_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_RENAME ((u_long)11)
+extern nfsstat * nfsproc_rename_2(renameargs *, CLIENT *);
+extern nfsstat * nfsproc_rename_2_svc(renameargs *, struct svc_req *);
+#define NFSPROC_LINK ((u_long)12)
+extern nfsstat * nfsproc_link_2(linkargs *, CLIENT *);
+extern nfsstat * nfsproc_link_2_svc(linkargs *, struct svc_req *);
+#define NFSPROC_SYMLINK ((u_long)13)
+extern nfsstat * nfsproc_symlink_2(symlinkargs *, CLIENT *);
+extern nfsstat * nfsproc_symlink_2_svc(symlinkargs *, struct svc_req *);
+#define NFSPROC_MKDIR ((u_long)14)
+extern diropres * nfsproc_mkdir_2(createargs *, CLIENT *);
+extern diropres * nfsproc_mkdir_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_RMDIR ((u_long)15)
+extern nfsstat * nfsproc_rmdir_2(diropargs *, CLIENT *);
+extern nfsstat * nfsproc_rmdir_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READDIR ((u_long)16)
+extern readdirres * nfsproc_readdir_2(readdirargs *, CLIENT *);
+extern readdirres * nfsproc_readdir_2_svc(readdirargs *, struct svc_req *);
+#define NFSPROC_STATFS ((u_long)17)
+extern statfsres * nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern statfsres * nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+
+#else /* Old Style C */
+#define NFSPROC_NULL ((u_long)0)
+extern void * nfsproc_null_2();
+extern void * nfsproc_null_2_svc();
+#define NFSPROC_GETATTR ((u_long)1)
+extern attrstat * nfsproc_getattr_2();
+extern attrstat * nfsproc_getattr_2_svc();
+#define NFSPROC_SETATTR ((u_long)2)
+extern attrstat * nfsproc_setattr_2();
+extern attrstat * nfsproc_setattr_2_svc();
+#define NFSPROC_ROOT ((u_long)3)
+extern void * nfsproc_root_2();
+extern void * nfsproc_root_2_svc();
+#define NFSPROC_LOOKUP ((u_long)4)
+extern diropres * nfsproc_lookup_2();
+extern diropres * nfsproc_lookup_2_svc();
+#define NFSPROC_READLINK ((u_long)5)
+extern readlinkres * nfsproc_readlink_2();
+extern readlinkres * nfsproc_readlink_2_svc();
+#define NFSPROC_READ ((u_long)6)
+extern readres * nfsproc_read_2();
+extern readres * nfsproc_read_2_svc();
+#define NFSPROC_WRITECACHE ((u_long)7)
+extern void * nfsproc_writecache_2();
+extern void * nfsproc_writecache_2_svc();
+#define NFSPROC_WRITE ((u_long)8)
+extern attrstat * nfsproc_write_2();
+extern attrstat * nfsproc_write_2_svc();
+#define NFSPROC_CREATE ((u_long)9)
+extern diropres * nfsproc_create_2();
+extern diropres * nfsproc_create_2_svc();
+#define NFSPROC_REMOVE ((u_long)10)
+extern nfsstat * nfsproc_remove_2();
+extern nfsstat * nfsproc_remove_2_svc();
+#define NFSPROC_RENAME ((u_long)11)
+extern nfsstat * nfsproc_rename_2();
+extern nfsstat * nfsproc_rename_2_svc();
+#define NFSPROC_LINK ((u_long)12)
+extern nfsstat * nfsproc_link_2();
+extern nfsstat * nfsproc_link_2_svc();
+#define NFSPROC_SYMLINK ((u_long)13)
+extern nfsstat * nfsproc_symlink_2();
+extern nfsstat * nfsproc_symlink_2_svc();
+#define NFSPROC_MKDIR ((u_long)14)
+extern diropres * nfsproc_mkdir_2();
+extern diropres * nfsproc_mkdir_2_svc();
+#define NFSPROC_RMDIR ((u_long)15)
+extern nfsstat * nfsproc_rmdir_2();
+extern nfsstat * nfsproc_rmdir_2_svc();
+#define NFSPROC_READDIR ((u_long)16)
+extern readdirres * nfsproc_readdir_2();
+extern readdirres * nfsproc_readdir_2_svc();
+#define NFSPROC_STATFS ((u_long)17)
+extern statfsres * nfsproc_statfs_2();
+extern statfsres * nfsproc_statfs_2_svc();
+#endif /* Old Style C */
+
+#endif /* !_NFS_PROT_H_RPCGEN */
diff --git a/nfs-utils-1.2.2/support/include/sockaddr.h b/nfs-utils-1.2.2/support/include/sockaddr.h
new file mode 100644
index 0000000..9af2543
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/sockaddr.h
@@ -0,0 +1,241 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NFS_UTILS_SOCKADDR_H
+#define NFS_UTILS_SOCKADDR_H
+
+#include <libio.h>
+#include <stdbool.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+/*
+ * This type is for defining buffers that contain network socket
+ * addresses.
+ *
+ * Casting a "struct sockaddr *" to the address of a "struct
+ * sockaddr_storage" breaks C aliasing rules. The "union
+ * nfs_sockaddr" type follows C aliasing rules yet specifically
+ * allows converting pointers to it between "struct sockaddr *"
+ * and a few other network sockaddr-related pointer types.
+ *
+ * Note that this union is much smaller than a sockaddr_storage.
+ * It should be used only for AF_INET or AF_INET6 socket addresses.
+ * An AF_LOCAL sockaddr_un, for example, will clearly not fit into
+ * a buffer of this type.
+ */
+union nfs_sockaddr {
+ struct sockaddr sa;
+ struct sockaddr_in s4;
+ struct sockaddr_in6 s6;
+};
+
+#if SIZEOF_SOCKLEN_T - 0 == 0
+#define socklen_t unsigned int
+#endif
+
+#define SIZEOF_SOCKADDR_UNKNOWN (socklen_t)0
+#define SIZEOF_SOCKADDR_IN (socklen_t)sizeof(struct sockaddr_in)
+
+#ifdef IPV6_SUPPORTED
+#define SIZEOF_SOCKADDR_IN6 (socklen_t)sizeof(struct sockaddr_in6)
+#else /* !IPV6_SUPPORTED */
+#define SIZEOF_SOCKADDR_IN6 SIZEOF_SOCKADDR_UNKNOWN
+#endif /* !IPV6_SUPPORTED */
+
+/**
+ * nfs_sockaddr_length - return the size in bytes of a socket address
+ * @sap: pointer to socket address
+ *
+ * Returns the size in bytes of @sap, or zero if the family is
+ * not recognized.
+ */
+static inline socklen_t
+nfs_sockaddr_length(const struct sockaddr *sap)
+{
+ switch (sap->sa_family) {
+ case AF_INET:
+ return SIZEOF_SOCKADDR_IN;
+ case AF_INET6:
+ return SIZEOF_SOCKADDR_IN6;
+ }
+ return SIZEOF_SOCKADDR_UNKNOWN;
+}
+
+static inline uint16_t
+get_port4(const struct sockaddr *sap)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+ return ntohs(sin->sin_port);
+}
+
+#ifdef IPV6_SUPPORTED
+static inline uint16_t
+get_port6(const struct sockaddr *sap)
+{
+ const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sap;
+ return ntohs(sin6->sin6_port);
+}
+#else /* !IPV6_SUPPORTED */
+static inline uint16_t
+get_port6(__attribute__ ((unused)) const struct sockaddr *sap)
+{
+ return 0;
+}
+#endif /* !IPV6_SUPPORTED */
+
+/**
+ * nfs_get_port - extract port value from a socket address
+ * @sap: pointer to socket address
+ *
+ * Returns port value in host byte order, or zero if the
+ * socket address contains an unrecognized family.
+ */
+static inline uint16_t
+nfs_get_port(const struct sockaddr *sap)
+{
+ switch (sap->sa_family) {
+ case AF_INET:
+ return get_port4(sap);
+ case AF_INET6:
+ return get_port6(sap);
+ }
+ return 0;
+}
+
+static inline void
+set_port4(struct sockaddr *sap, const uint16_t port)
+{
+ struct sockaddr_in *sin = (struct sockaddr_in *)sap;
+ sin->sin_port = htons(port);
+}
+
+#ifdef IPV6_SUPPORTED
+static inline void
+set_port6(struct sockaddr *sap, const uint16_t port)
+{
+ struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap;
+ sin6->sin6_port = htons(port);
+}
+#else /* !IPV6_SUPPORTED */
+static inline void
+set_port6(__attribute__ ((unused)) struct sockaddr *sap,
+ __attribute__ ((unused)) const uint16_t port)
+{
+}
+#endif /* !IPV6_SUPPORTED */
+
+/**
+ * nfs_set_port - set port value in a socket address
+ * @sap: pointer to socket address
+ * @port: port value to set
+ *
+ */
+static inline void
+nfs_set_port(struct sockaddr *sap, const uint16_t port)
+{
+ switch (sap->sa_family) {
+ case AF_INET:
+ set_port4(sap, port);
+ break;
+ case AF_INET6:
+ set_port6(sap, port);
+ break;
+ }
+}
+
+/**
+ * nfs_is_v4_loopback - test to see if socket address is AF_INET loopback
+ * @sap: pointer to socket address
+ *
+ * Returns true if the socket address is the standard IPv4 loopback
+ * address; otherwise false is returned.
+ */
+static inline _Bool
+nfs_is_v4_loopback(const struct sockaddr *sap)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+
+ if (sin->sin_family != AF_INET)
+ return false;
+ if (sin->sin_addr.s_addr != htonl(INADDR_LOOPBACK))
+ return false;
+ return true;
+}
+
+static inline _Bool
+compare_sockaddr4(const struct sockaddr *sa1, const struct sockaddr *sa2)
+{
+ const struct sockaddr_in *sin1 = (const struct sockaddr_in *)sa1;
+ const struct sockaddr_in *sin2 = (const struct sockaddr_in *)sa2;
+ return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
+}
+
+#ifdef IPV6_SUPPORTED
+static inline _Bool
+compare_sockaddr6(const struct sockaddr *sa1, const struct sockaddr *sa2)
+{
+ const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sa1;
+ const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sa2;
+
+ if ((IN6_IS_ADDR_LINKLOCAL((char *)&sin1->sin6_addr) &&
+ IN6_IS_ADDR_LINKLOCAL((char *)&sin2->sin6_addr)) ||
+ (IN6_IS_ADDR_SITELOCAL((char *)&sin1->sin6_addr) &&
+ IN6_IS_ADDR_SITELOCAL((char *)&sin2->sin6_addr)))
+ if (sin1->sin6_scope_id != sin2->sin6_scope_id)
+ return false;
+
+ return IN6_ARE_ADDR_EQUAL((char *)&sin1->sin6_addr,
+ (char *)&sin2->sin6_addr);
+}
+#else /* !IPV6_SUPPORTED */
+static inline _Bool
+compare_sockaddr6(__attribute__ ((unused)) const struct sockaddr *sa1,
+ __attribute__ ((unused)) const struct sockaddr *sa2)
+{
+ return false;
+}
+#endif /* !IPV6_SUPPORTED */
+
+/**
+ * nfs_compare_sockaddr - compare two socket addresses for equality
+ * @sa1: pointer to a socket address
+ * @sa2: pointer to a socket address
+ *
+ * Returns true if the two socket addresses contain equivalent
+ * network addresses; otherwise false is returned.
+ */
+static inline _Bool
+nfs_compare_sockaddr(const struct sockaddr *sa1, const struct sockaddr *sa2)
+{
+ if (sa1 == NULL || sa2 == NULL)
+ return false;
+
+ if (sa1->sa_family == sa2->sa_family)
+ switch (sa1->sa_family) {
+ case AF_INET:
+ return compare_sockaddr4(sa1, sa2);
+ case AF_INET6:
+ return compare_sockaddr6(sa1, sa2);
+ }
+
+ return false;
+}
+
+#endif /* !NFS_UTILS_SOCKADDR_H */
diff --git a/nfs-utils-1.2.2/support/include/sys/Makefile.am b/nfs-utils-1.2.2/support/include/sys/Makefile.am
new file mode 100644
index 0000000..aead11d
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/sys/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = fs
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/support/include/sys/Makefile.in b/nfs-utils-1.2.2/support/include/sys/Makefile.in
new file mode 100644
index 0000000..bab4711
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/sys/Makefile.in
@@ -0,0 +1,613 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
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+# This Makefile.in is free software; the Free Software Foundation
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+# This program is distributed in the hope that it will be useful,
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+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
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+
+clean-am: clean-generic clean-libtool mostlyclean-am
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+distclean: distclean-am
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+ -rm -f Makefile
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+
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+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
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+ps: ps-am
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+ps-am:
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+.MAKE: install-am install-strip
+
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+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
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+ maintainer-clean-generic mostlyclean mostlyclean-generic \
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+ uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/support/include/sys/fs/ext2fs.h b/nfs-utils-1.2.2/support/include/sys/fs/ext2fs.h
new file mode 100644
index 0000000..93b3e2b
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/sys/fs/ext2fs.h
@@ -0,0 +1,42 @@
+#ifndef _SYS_FS_EXT2FS_H
+#define _SYS_FS_EXT2FS_H
+
+/*
+ * ioctl commands
+ */
+#define EXT2_IOC_GETFLAGS _IOR('f', 1, long)
+#define EXT2_IOC_SETFLAGS _IOW('f', 2, long)
+#define EXT2_IOC_GETVERSION _IOR('v', 1, long)
+#define EXT2_IOC_SETVERSION _IOW('v', 2, long)
+
+/*
+ * File system states
+ */
+#define EXT2_VALID_FS 0x0001 /* Unmounted cleanly */
+#define EXT2_ERROR_FS 0x0002 /* Errors detected */
+
+/*
+ * Mount flags
+ */
+#define EXT2_MOUNT_CHECK_NORMAL 0x0001 /* Do some more checks */
+#define EXT2_MOUNT_CHECK_STRICT 0x0002 /* Do again more checks */
+#define EXT2_MOUNT_CHECK (EXT2_MOUNT_CHECK_NORMAL | \
+ EXT2_MOUNT_CHECK_STRICT)
+#define EXT2_MOUNT_GRPID 0x0004 /* Create files with directory's group */
+#define EXT2_MOUNT_DEBUG 0x0008 /* Some debugging messages */
+#define EXT2_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */
+#define EXT2_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */
+#define EXT2_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */
+#define EXT2_MOUNT_MINIX_DF 0x0080 /* Mimics the Minix statfs */
+
+#define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt
+#define set_opt(o, opt) o |= EXT2_MOUNT_##opt
+#define test_opt(sb, opt) ((sb)->u.ext2_sb.s_mount_opt & \
+ EXT2_MOUNT_##opt)
+/*
+ * Maximal mount counts between two filesystem checks
+ */
+#define EXT2_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */
+#define EXT2_DFL_CHECKINTERVAL 0 /* Don't use interval check */
+
+#endif /* _SYS_FS_EXT2FS_H */
diff --git a/nfs-utils-1.2.2/support/include/tcpwrapper.h b/nfs-utils-1.2.2/support/include/tcpwrapper.h
new file mode 100644
index 0000000..f735106
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/tcpwrapper.h
@@ -0,0 +1,12 @@
+#ifndef TCP_WRAPPER_H
+#define TCP_WRAPPER_H
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+extern int from_local(const struct sockaddr *sap);
+extern int check_default(char *name, struct sockaddr *sap,
+ const unsigned long program);
+
+#endif /* TCP_WRAPPER_H */
diff --git a/nfs-utils-1.2.2/support/include/v4root.h b/nfs-utils-1.2.2/support/include/v4root.h
new file mode 100644
index 0000000..706c15c
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/v4root.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2009 Red Hat <nfs@redhat.com>
+ * support/include/v4root.h
+ *
+ * Support routines for dynamic pseudo roots.
+ *
+ */
+
+#ifndef V4ROOT_H
+#define V4ROOT_H
+
+extern int v4root_needed;
+extern void v4root_set(void);
+
+#endif /* V4ROOT_H */
diff --git a/nfs-utils-1.2.2/support/include/xcommon.h b/nfs-utils-1.2.2/support/include/xcommon.h
new file mode 100644
index 0000000..d1a4b18
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/xcommon.h
@@ -0,0 +1,49 @@
+/*
+ * xcommon.h -- Support function prototypes. Functions are in xcommon.c.
+ *
+ * 2006-06-06 Amit Gud <agud@redhat.com>
+ * - Moved code snippets from mount/sundries.h of util-linux
+ * and merged code from support/nfs/xmalloc.c by Olaf Kirch <okir@monad.swb.de> here.
+ */
+
+#ifndef _XMALLOC_H
+#define _MALLOC_H
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define streq(s, t) (strcmp ((s), (t)) == 0)
+
+/* Functions in sundries.c that are used in mount.c and umount.c */
+char *canonicalize (const char *path);
+void nfs_error (const char *fmt, ...);
+void *xmalloc (size_t size);
+void *xrealloc(void *p, size_t size);
+void xfree(void *);
+char *xstrdup (const char *s);
+char *xstrndup (const char *s, int n);
+char *xstrconcat2 (const char *, const char *);
+char *xstrconcat3 (const char *, const char *, const char *);
+char *xstrconcat4 (const char *, const char *, const char *, const char *);
+void die (int errcode, const char *fmt, ...);
+
+extern void die(int err, const char *fmt, ...);
+extern void (*at_die)(void);
+
+/* exit status - bits below are ORed */
+#define EX_SUCCESS 0 /* no failure occurred */
+#define EX_USAGE 1 /* incorrect invocation or permission */
+#define EX_SYSERR 2 /* out of memory, cannot fork, ... */
+#define EX_SOFTWARE 4 /* internal mount bug or wrong version */
+#define EX_USER 8 /* user interrupt */
+#define EX_FILEIO 16 /* problems writing, locking, ... mtab/fstab */
+#define EX_FAIL 32 /* mount failure */
+#define EX_SOMEOK 64 /* some mount succeeded */
+#define EX_BG 256 /* retry in background (internal only) */
+
+#endif /* XMALLOC_H */
diff --git a/nfs-utils-1.2.2/support/include/xio.h b/nfs-utils-1.2.2/support/include/xio.h
new file mode 100644
index 0000000..a8e288e
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/xio.h
@@ -0,0 +1,26 @@
+/*
+ * xio.h Declarations for simple parsing functions.
+ *
+ */
+
+#ifndef XIO_H
+#define XIO_H
+
+#include <stdio.h>
+
+typedef struct XFILE {
+ FILE *x_fp;
+ int x_line;
+} XFILE;
+
+XFILE *xfopen(char *fname, char *type);
+int xflock(char *fname, char *type);
+void xfunlock(int lockid);
+void xfclose(XFILE *xfp);
+int xgettok(XFILE *xfp, char sepa, char *tok, int len);
+int xgetc(XFILE *xfp);
+void xungetc(int c, XFILE *xfp);
+void xskip(XFILE *xfp, char *str);
+char xskipcomment(XFILE *xfp);
+
+#endif /* XIO_H */
diff --git a/nfs-utils-1.2.2/support/include/xlog.h b/nfs-utils-1.2.2/support/include/xlog.h
new file mode 100644
index 0000000..fd1a3f4
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/xlog.h
@@ -0,0 +1,49 @@
+/*
+ * xlog Logging functionality
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef XLOG_H
+#define XLOG_H
+
+#include <stdarg.h>
+
+/* These are logged always. L_FATAL also does exit(1) */
+#define L_FATAL 0x0100
+#define L_ERROR 0x0200
+#define L_WARNING 0x0400
+#define L_NOTICE 0x0800
+#define L_ALL 0xFF00
+
+/* These are logged if enabled with xlog_[s]config */
+/* NB: code does not expect ORing together D_ and L_ */
+#define D_GENERAL 0x0001 /* general debug info */
+#define D_CALL 0x0002
+#define D_AUTH 0x0004
+#define D_FAC3 0x0008
+#define D_FAC4 0x0010
+#define D_FAC5 0x0020
+#define D_PARSE 0x0040
+#define D_FAC7 0x0080
+#define D_ALL 0x00FF
+
+/* This can be used to define symbolic log names that can be passed to
+ * xlog_config. */
+struct xlog_debugfac {
+ char *df_name;
+ int df_fac;
+};
+
+void xlog_open(char *progname);
+void xlog_stderr(int on);
+void xlog_syslog(int on);
+void xlog_config(int fac, int on);
+void xlog_sconfig(char *, int on);
+int xlog_enabled(int fac);
+void xlog(int fac, const char *fmt, ...);
+void xlog_warn(const char *fmt, ...);
+void xlog_err(const char *fmt, ...);
+void xlog_backend(int fac, const char *fmt, va_list args);
+
+#endif /* XLOG_H */
diff --git a/nfs-utils-1.2.2/support/include/xmalloc.h b/nfs-utils-1.2.2/support/include/xmalloc.h
new file mode 100644
index 0000000..8b82800
--- /dev/null
+++ b/nfs-utils-1.2.2/support/include/xmalloc.h
@@ -0,0 +1 @@
+#include "xcommon.h"
diff --git a/nfs-utils-1.2.2/support/misc/Makefile.am b/nfs-utils-1.2.2/support/misc/Makefile.am
new file mode 100644
index 0000000..1048580
--- /dev/null
+++ b/nfs-utils-1.2.2/support/misc/Makefile.am
@@ -0,0 +1,6 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_LIBRARIES = libmisc.a
+libmisc_a_SOURCES = tcpwrapper.c from_local.c mountpoint.c
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/support/misc/Makefile.in b/nfs-utils-1.2.2/support/misc/Makefile.in
new file mode 100644
index 0000000..dc61236
--- /dev/null
+++ b/nfs-utils-1.2.2/support/misc/Makefile.in
@@ -0,0 +1,527 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+build_triplet = @build@
+host_triplet = @host@
+subdir = support/misc
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
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+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libmisc_a_AR = $(AR) $(ARFLAGS)
+libmisc_a_LIBADD =
+am_libmisc_a_OBJECTS = tcpwrapper.$(OBJEXT) from_local.$(OBJEXT) \
+ mountpoint.$(OBJEXT)
+libmisc_a_OBJECTS = $(am_libmisc_a_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libmisc_a_SOURCES)
+DIST_SOURCES = $(libmisc_a_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+AM_CFLAGS = @AM_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@
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+AUTOCONF = @AUTOCONF@
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+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
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+CFLAGS = @CFLAGS@
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+CPPFLAGS = @CPPFLAGS@
+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
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+FGREP = @FGREP@
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+GSSD = @GSSD@
+GSSGLUE_CFLAGS = @GSSGLUE_CFLAGS@
+GSSGLUE_LIBS = @GSSGLUE_LIBS@
+HAVE_LIBWRAP = @HAVE_LIBWRAP@
+HAVE_TCP_WRAPPER = @HAVE_TCP_WRAPPER@
+IDMAPD = @IDMAPD@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+K5VERS = @K5VERS@
+KRBCFLAGS = @KRBCFLAGS@
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+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
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+libmisc_a_SOURCES = tcpwrapper.c from_local.c mountpoint.c
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+all: all-am
+
+.SUFFIXES:
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+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu support/misc/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu support/misc/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
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+ -rm -f libmisc.a
+ $(libmisc_a_AR) libmisc.a $(libmisc_a_OBJECTS) $(libmisc_a_LIBADD)
+ $(RANLIB) libmisc.a
+
+mostlyclean-compile:
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+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/from_local.Po@am__quote@
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+.c.o:
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+
+.c.obj:
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+.c.lo:
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+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
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+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
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+
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+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ fi; \
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+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
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+distdir: $(DISTFILES)
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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+
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+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
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diff --git a/nfs-utils-1.2.2/support/misc/from_local.c b/nfs-utils-1.2.2/support/misc/from_local.c
new file mode 100644
index 0000000..e2de969
--- /dev/null
+++ b/nfs-utils-1.2.2/support/misc/from_local.c
@@ -0,0 +1,268 @@
+ /*
+ * Check if an address belongs to the local system. Adapted from:
+ *
+ * @(#)pmap_svc.c 1.32 91/03/11 Copyright 1984,1990 Sun Microsystems, Inc.
+ * @(#)get_myaddress.c 2.1 88/07/29 4.0 RPCSRC.
+ */
+
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#) from_local.c 1.3 96/05/31 15:52:57";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "sockaddr.h"
+#include "tcpwrapper.h"
+#include "xlog.h"
+
+#ifndef TRUE
+#define TRUE 1
+#define FALSE 0
+#endif
+
+#ifdef HAVE_GETIFADDRS
+
+#include <ifaddrs.h>
+#include <time.h>
+
+/**
+ * from_local - determine whether request comes from the local system
+ * @sap: pointer to socket address to check
+ *
+ * With virtual hosting, each hardware network interface can have
+ * multiple network addresses. On such machines the number of machine
+ * addresses can be surprisingly large.
+ *
+ * We also expect the local network configuration to change over time,
+ * so call getifaddrs(3) more than once, but not too often.
+ *
+ * Returns TRUE if the sockaddr contains an address of one of the local
+ * network interfaces. Otherwise FALSE is returned.
+ */
+int
+from_local(const struct sockaddr *sap)
+{
+ static struct ifaddrs *ifaddr = NULL;
+ static time_t last_update = 0;
+ struct ifaddrs *ifa;
+ unsigned int count;
+ time_t now;
+
+ if (time(&now) == ((time_t)-1)) {
+ xlog(L_ERROR, "%s: time(2): %m", __func__);
+
+ /* If we don't know what time it is, use the
+ * existing ifaddr list, if one exists */
+ now = last_update;
+ if (ifaddr == NULL)
+ now++;
+ }
+ if (now != last_update) {
+ xlog(D_GENERAL, "%s: updating local if addr list", __func__);
+
+ if (ifaddr)
+ freeifaddrs(ifaddr);
+
+ if (getifaddrs(&ifaddr) == -1) {
+ xlog(L_ERROR, "%s: getifaddrs(3): %m", __func__);
+ return FALSE;
+ }
+
+ last_update = now;
+ }
+
+ count = 0;
+ for (ifa = ifaddr; ifa; ifa = ifa->ifa_next) {
+ if ((ifa->ifa_flags & IFF_UP) &&
+ nfs_compare_sockaddr(sap, ifa->ifa_addr)) {
+ xlog(D_GENERAL, "%s: incoming address matches "
+ "local interface address", __func__);
+ return TRUE;
+ } else
+ count++;
+ }
+
+ xlog(D_GENERAL, "%s: checked %u local if addrs; "
+ "incoming address not found", __func__, count);
+ return FALSE;
+}
+
+#else /* !HAVE_GETIFADDRS */
+
+static int num_local;
+static int num_addrs;
+static struct in_addr *addrs;
+
+/* grow_addrs - extend list of local interface addresses */
+
+static int grow_addrs(void)
+{
+ struct in_addr *new_addrs;
+ int new_num;
+
+ /*
+ * Keep the previous result if we run out of memory. The system would
+ * really get hosed if we simply give up.
+ */
+ new_num = (addrs == 0) ? 1 : num_addrs + num_addrs;
+ new_addrs = (struct in_addr *) malloc(sizeof(*addrs) * new_num);
+ if (new_addrs == 0) {
+ xlog_warn("%s: out of memory", __func__);
+ return (0);
+ } else {
+ if (addrs != 0) {
+ memcpy((char *) new_addrs, (char *) addrs,
+ sizeof(*addrs) * num_addrs);
+ free((char *) addrs);
+ }
+ num_addrs = new_num;
+ addrs = new_addrs;
+ return (1);
+ }
+}
+
+/* find_local - find all IP addresses for this host */
+static int
+find_local(void)
+{
+ struct ifconf ifc;
+ struct ifreq ifreq;
+ struct ifreq *ifr;
+ struct ifreq *the_end;
+ int sock;
+ char buf[BUFSIZ];
+
+ /*
+ * Get list of network interfaces. We use a huge buffer to allow for the
+ * presence of non-IP interfaces.
+ */
+
+ if ((sock = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
+ xlog_warn("%s: socket(2): %m", __func__);
+ return (0);
+ }
+ ifc.ifc_len = sizeof(buf);
+ ifc.ifc_buf = buf;
+ if (ioctl(sock, SIOCGIFCONF, (char *) &ifc) < 0) {
+ xlog_warn("%s: ioctl(SIOCGIFCONF): %m", __func__);
+ (void) close(sock);
+ return (0);
+ }
+ /* Get IP address of each active IP network interface. */
+
+ the_end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
+ num_local = 0;
+ for (ifr = ifc.ifc_req; ifr < the_end; ifr++) {
+ if (ifr->ifr_addr.sa_family == AF_INET) { /* IP net interface */
+ ifreq = *ifr;
+ if (ioctl(sock, SIOCGIFFLAGS, (char *) &ifreq) < 0) {
+ xlog_warn("%s: ioctl(SIOCGIFFLAGS): %m", __func__);
+ } else if (ifreq.ifr_flags & IFF_UP) { /* active interface */
+ if (ioctl(sock, SIOCGIFADDR, (char *) &ifreq) < 0) {
+ xlog_warn("%s: ioctl(SIOCGIFADDR): %m", __func__);
+ } else {
+ if (num_local >= num_addrs)
+ if (grow_addrs() == 0)
+ break;
+ addrs[num_local++] = ((struct sockaddr_in *)
+ & ifreq.ifr_addr)->sin_addr;
+ }
+ }
+ }
+ /* Support for variable-length addresses. */
+#ifdef HAS_SA_LEN
+ ifr = (struct ifreq *) ((caddr_t) ifr
+ + ifr->ifr_addr.sa_len - sizeof(struct sockaddr));
+#endif
+ }
+ (void) close(sock);
+ return (num_local);
+}
+
+/**
+ * from_local - determine whether request comes from the local system
+ * @sap: pointer to socket address to check
+ *
+ * With virtual hosting, each hardware network interface can have
+ * multiple network addresses. On such machines the number of machine
+ * addresses can be surprisingly large.
+ *
+ * Returns TRUE if the sockaddr contains an address of one of the local
+ * network interfaces. Otherwise FALSE is returned.
+ */
+int
+from_local(const struct sockaddr *sap)
+{
+ const struct sockaddr_in *addr = (const struct sockaddr_in *)sap;
+ int i;
+
+ if (sap->sa_family != AF_INET)
+ return (FALSE);
+
+ if (addrs == 0 && find_local() == 0)
+ xlog(L_ERROR, "Cannot find any active local network interfaces");
+
+ for (i = 0; i < num_local; i++) {
+ if (memcmp((char *) &(addr->sin_addr), (char *) &(addrs[i]),
+ sizeof(struct in_addr)) == 0)
+ return (TRUE);
+ }
+ return (FALSE);
+}
+
+#ifdef TEST
+
+int main(void)
+{
+ int i;
+
+ find_local();
+ for (i = 0; i < num_local; i++)
+ printf("%s\n", inet_ntoa(addrs[i]));
+}
+
+#endif /* TEST */
+
+#endif /* !HAVE_GETIFADDRS */
diff --git a/nfs-utils-1.2.2/support/misc/mountpoint.c b/nfs-utils-1.2.2/support/misc/mountpoint.c
new file mode 100644
index 0000000..a72fb92
--- /dev/null
+++ b/nfs-utils-1.2.2/support/misc/mountpoint.c
@@ -0,0 +1,39 @@
+
+/*
+ * check if a given path is a mountpoint
+ */
+
+#include <string.h>
+#include "xcommon.h"
+#include <sys/stat.h>
+
+int
+is_mountpoint(char *path)
+{
+ /* Check if 'path' is a current mountpoint.
+ * Possibly we should also check it is the mountpoint of the
+ * filesystem holding the target directory, but there doesn't
+ * seem a lot of point.
+ *
+ * We deem it to be a mountpoint if appending a ".." gives a different
+ * device or the same inode number.
+ */
+ char *dotdot;
+ struct stat stb, pstb;
+ int rv;
+
+ dotdot = xmalloc(strlen(path)+4);
+
+ strcat(strcpy(dotdot, path), "/..");
+ if (lstat(path, &stb) != 0 ||
+ lstat(dotdot, &pstb) != 0)
+ rv = 0;
+ else
+ if (stb.st_dev != pstb.st_dev ||
+ stb.st_ino == pstb.st_ino)
+ rv = 1;
+ else
+ rv = 0;
+ free(dotdot);
+ return rv;
+}
diff --git a/nfs-utils-1.2.2/support/misc/tcpwrapper.c b/nfs-utils-1.2.2/support/misc/tcpwrapper.c
new file mode 100644
index 0000000..06b0a46
--- /dev/null
+++ b/nfs-utils-1.2.2/support/misc/tcpwrapper.c
@@ -0,0 +1,269 @@
+/* This is copied from portmap 4.0-29 in RedHat. */
+
+ /*
+ * pmap_check - additional portmap security.
+ *
+ * Always reject non-local requests to update the portmapper tables.
+ *
+ * Refuse to forward mount requests to the nfs mount daemon. Otherwise, the
+ * requests would appear to come from the local system, and nfs export
+ * restrictions could be bypassed.
+ *
+ * Refuse to forward requests to the nfsd process.
+ *
+ * Refuse to forward requests to NIS (YP) daemons; The only exception is the
+ * YPPROC_DOMAIN_NONACK broadcast rpc call that is used to establish initial
+ * contact with the NIS server.
+ *
+ * Always allocate an unprivileged port when forwarding a request.
+ *
+ * If compiled with -DCHECK_PORT, require that requests to register or
+ * unregister a privileged port come from a privileged port. This makes it
+ * more difficult to replace a critical service by a trojan.
+ *
+ * If compiled with -DHOSTS_ACCESS, reject requests from hosts that are not
+ * authorized by the /etc/hosts.{allow,deny} files. The local system is
+ * always treated as an authorized host. The access control tables are never
+ * consulted for requests from the local system, and are always consulted
+ * for requests from other hosts.
+ *
+ * Author: Wietse Venema (wietse@wzv.win.tue.nl), dept. of Mathematics and
+ * Computing Science, Eindhoven University of Technology, The Netherlands.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_LIBWRAP
+#include <unistd.h>
+#include <string.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <netdb.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/signal.h>
+#include <sys/queue.h>
+#include <sys/stat.h>
+#include <tcpd.h>
+
+#include "sockaddr.h"
+#include "tcpwrapper.h"
+#include "xlog.h"
+
+#ifdef SYSV40
+#include <netinet/in.h>
+#include <rpc/rpcent.h>
+#endif /* SYSV40 */
+
+#define ALLOW 1
+#define DENY 0
+
+#ifdef IPV6_SUPPORTED
+static void
+present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+ const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sap;
+ socklen_t len = (socklen_t)buflen;
+
+ switch (sap->sa_family) {
+ case AF_INET:
+ if (inet_ntop(AF_INET, &sin->sin_addr, buf, len) != 0)
+ return;
+ case AF_INET6:
+ if (inet_ntop(AF_INET6, &sin6->sin6_addr, buf, len) != 0)
+ return;
+ }
+
+ memset(buf, 0, buflen);
+ strncpy(buf, "unrecognized caller", buflen);
+}
+#else /* !IPV6_SUPPORTED */
+static void
+present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+ socklen_t len = (socklen_t)buflen;
+
+ if (sap->sa_family == AF_INET)
+ if (inet_ntop(AF_INET, &sin->sin_addr, buf, len) != 0)
+ return;
+
+ memset(buf, 0, buflen);
+ strncpy(buf, "unrecognized caller", (size_t)buflen);
+}
+#endif /* !IPV6_SUPPORTED */
+
+typedef struct _haccess_t {
+ TAILQ_ENTRY(_haccess_t) list;
+ int allowed;
+ union nfs_sockaddr address;
+} haccess_t;
+
+#define HASH_TABLE_SIZE 1021
+typedef struct _hash_head {
+ TAILQ_HEAD(host_list, _haccess_t) h_head;
+} hash_head;
+
+static hash_head haccess_tbl[HASH_TABLE_SIZE];
+
+static unsigned long
+strtoint(const char *str)
+{
+ unsigned long i, n = 0;
+ size_t len = strlen(str);
+
+ for (i = 0; i < len; i++)
+ n += (unsigned char)str[i] * i;
+
+ return n;
+}
+
+static unsigned int
+hashint(const unsigned long num)
+{
+ return (unsigned int)(num % HASH_TABLE_SIZE);
+}
+
+static unsigned int
+HASH(const char *addr, const unsigned long program)
+{
+ return hashint(strtoint(addr) + program);
+}
+
+static void
+haccess_add(const struct sockaddr *sap, const char *address,
+ const unsigned long program, const int allowed)
+{
+ hash_head *head;
+ haccess_t *hptr;
+ unsigned int hash;
+
+ hptr = (haccess_t *)malloc(sizeof(haccess_t));
+ if (hptr == NULL)
+ return;
+
+ hash = HASH(address, program);
+ head = &(haccess_tbl[hash]);
+
+ hptr->allowed = allowed;
+ memcpy(&hptr->address, sap, (size_t)nfs_sockaddr_length(sap));
+
+ if (TAILQ_EMPTY(&head->h_head))
+ TAILQ_INSERT_HEAD(&head->h_head, hptr, list);
+ else
+ TAILQ_INSERT_TAIL(&head->h_head, hptr, list);
+}
+
+static haccess_t *
+haccess_lookup(const struct sockaddr *sap, const char *address,
+ const unsigned long program)
+{
+ hash_head *head;
+ haccess_t *hptr;
+ unsigned int hash;
+
+ hash = HASH(address, program);
+ head = &(haccess_tbl[hash]);
+
+ TAILQ_FOREACH(hptr, &head->h_head, list) {
+ if (nfs_compare_sockaddr(&hptr->address.sa, sap))
+ return hptr;
+ }
+ return NULL;
+}
+
+static void
+logit(const char *address)
+{
+ xlog_warn("connect from %s denied: request from unauthorized host",
+ address);
+}
+
+static int
+good_client(char *name, struct sockaddr *sap)
+{
+ struct request_info req;
+
+ request_init(&req, RQ_DAEMON, name, RQ_CLIENT_SIN, sap, 0);
+ sock_methods(&req);
+
+ if (hosts_access(&req))
+ return ALLOW;
+
+ return DENY;
+}
+
+static int
+check_files(void)
+{
+ static time_t allow_mtime, deny_mtime;
+ struct stat astat, dstat;
+ int changed = 0;
+
+ if (stat("/etc/hosts.allow", &astat) < 0)
+ astat.st_mtime = 0;
+ if (stat("/etc/hosts.deny", &dstat) < 0)
+ dstat.st_mtime = 0;
+
+ if(!astat.st_mtime || !dstat.st_mtime)
+ return changed;
+
+ if (astat.st_mtime != allow_mtime)
+ changed = 1;
+ else if (dstat.st_mtime != deny_mtime)
+ changed = 1;
+
+ allow_mtime = astat.st_mtime;
+ deny_mtime = dstat.st_mtime;
+
+ return changed;
+}
+
+/**
+ * check_default - additional checks for NULL, DUMP, GETPORT and unknown
+ * @name: pointer to '\0'-terminated ASCII string containing name of the
+ * daemon requesting the access check
+ * @sap: pointer to sockaddr containing network address of caller
+ * @program: RPC program number caller is attempting to access
+ *
+ * Returns TRUE if the caller is allowed access; otherwise FALSE is returned.
+ */
+int
+check_default(char *name, struct sockaddr *sap, const unsigned long program)
+{
+ haccess_t *acc = NULL;
+ int changed = check_files();
+ char buf[INET6_ADDRSTRLEN];
+
+ present_address(sap, buf, sizeof(buf));
+
+ acc = haccess_lookup(sap, buf, program);
+ if (acc != NULL && changed == 0) {
+ xlog(D_GENERAL, "%s: access by %s %s (cached)", __func__,
+ buf, acc->allowed ? "ALLOWED" : "DENIED");
+ return acc->allowed;
+ }
+
+ if (!(from_local(sap) || good_client(name, sap))) {
+ logit(buf);
+ if (acc != NULL)
+ acc->allowed = FALSE;
+ else
+ haccess_add(sap, buf, program, FALSE);
+ xlog(D_GENERAL, "%s: access by %s DENIED", __func__, buf);
+ return (FALSE);
+ }
+
+ if (acc != NULL)
+ acc->allowed = TRUE;
+ else
+ haccess_add(sap, buf, program, TRUE);
+ xlog(D_GENERAL, "%s: access by %s ALLOWED", __func__, buf);
+
+ return (TRUE);
+}
+
+#endif /* HAVE_LIBWRAP */
diff --git a/nfs-utils-1.2.2/support/nfs/Makefile.am b/nfs-utils-1.2.2/support/nfs/Makefile.am
new file mode 100644
index 0000000..60400b2
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/Makefile.am
@@ -0,0 +1,11 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_LIBRARIES = libnfs.a
+libnfs_a_SOURCES = exports.c rmtab.c xio.c rpcmisc.c rpcdispatch.c \
+ xlog.c xcommon.c wildmat.c nfsclient.c \
+ nfsexport.c getfh.c nfsctl.c rpc_socket.c getport.c \
+ svc_socket.c cacheio.c closeall.c nfs_mntent.c conffile.c \
+ svc_create.c
+
+MAINTAINERCLEANFILES = Makefile.in
+
diff --git a/nfs-utils-1.2.2/support/nfs/Makefile.in b/nfs-utils-1.2.2/support/nfs/Makefile.in
new file mode 100644
index 0000000..362c4d0
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/Makefile.in
@@ -0,0 +1,554 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = support/nfs
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
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+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+mkinstalldirs = $(install_sh) -d
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+CONFIG_CLEAN_FILES =
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+noinst_LIBRARIES = libnfs.a
+libnfs_a_SOURCES = exports.c rmtab.c xio.c rpcmisc.c rpcdispatch.c \
+ xlog.c xcommon.c wildmat.c nfsclient.c \
+ nfsexport.c getfh.c nfsctl.c rpc_socket.c getport.c \
+ svc_socket.c cacheio.c closeall.c nfs_mntent.c conffile.c \
+ svc_create.c
+
+MAINTAINERCLEANFILES = Makefile.in
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
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+ set x; \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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diff --git a/nfs-utils-1.2.2/support/nfs/cacheio.c b/nfs-utils-1.2.2/support/nfs/cacheio.c
new file mode 100644
index 0000000..bdf5d84
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/cacheio.c
@@ -0,0 +1,340 @@
+/*
+ * support/nfs/cacheio.c
+ * support IO on the cache channel files in 2.5 and beyond.
+ * These use 'qwords' which are like words, but with a little quoting.
+ *
+ */
+
+
+/*
+ * Support routines for text-based upcalls.
+ * Fields are separated by spaces.
+ * Fields are either mangled to quote space tab newline slosh with slosh
+ * or a hexified with a leading \x
+ * Record is terminated with newline.
+ *
+ */
+
+#include <nfslib.h>
+#include <stdio.h>
+#include <stdio_ext.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <time.h>
+#include <errno.h>
+
+void qword_add(char **bpp, int *lp, char *str)
+{
+ char *bp = *bpp;
+ int len = *lp;
+ char c;
+
+ if (len < 0) return;
+
+ while ((c=*str++) && len)
+ switch(c) {
+ case ' ':
+ case '\t':
+ case '\n':
+ case '\\':
+ if (len >= 4) {
+ *bp++ = '\\';
+ *bp++ = '0' + ((c & 0300)>>6);
+ *bp++ = '0' + ((c & 0070)>>3);
+ *bp++ = '0' + ((c & 0007)>>0);
+ }
+ len -= 4;
+ break;
+ default:
+ *bp++ = c;
+ len--;
+ }
+ if (c || len <1) len = -1;
+ else {
+ *bp++ = ' ';
+ len--;
+ }
+ *bpp = bp;
+ *lp = len;
+}
+
+void qword_addhex(char **bpp, int *lp, char *buf, int blen)
+{
+ char *bp = *bpp;
+ int len = *lp;
+
+ if (len < 0) return;
+
+ if (len > 2) {
+ *bp++ = '\\';
+ *bp++ = 'x';
+ len -= 2;
+ while (blen && len >= 2) {
+ unsigned char c = *buf++;
+ *bp++ = '0' + ((c&0xf0)>>4) + (c>=0xa0)*('a'-'9'-1);
+ *bp++ = '0' + (c&0x0f) + ((c&0x0f)>=0x0a)*('a'-'9'-1);
+ len -= 2;
+ blen--;
+ }
+ }
+ if (blen || len<1) len = -1;
+ else {
+ *bp++ = ' ';
+ len--;
+ }
+ *bpp = bp;
+ *lp = len;
+}
+
+void qword_addint(char **bpp, int *lp, int n)
+{
+ int len;
+
+ len = snprintf(*bpp, *lp, "%d ", n);
+ if (len > *lp)
+ len = *lp;
+ *bpp += len;
+ *lp -= len;
+}
+
+void qword_adduint(char **bpp, int *lp, unsigned int n)
+{
+ int len;
+
+ len = snprintf(*bpp, *lp, "%u ", n);
+ if (len > *lp)
+ len = *lp;
+ *bpp += len;
+ *lp -= len;
+}
+
+void qword_addeol(char **bpp, int *lp)
+{
+ if (*lp <= 0)
+ return;
+ **bpp = '\n';
+ (*bpp)++;
+ (*lp)--;
+}
+
+static char qword_buf[8192];
+void qword_print(FILE *f, char *str)
+{
+ char *bp = qword_buf;
+ int len = sizeof(qword_buf);
+ qword_add(&bp, &len, str);
+ if (fwrite(qword_buf, bp-qword_buf, 1, f) != 1) {
+ xlog_warn("qword_print: fwrite failed: errno %d (%s)",
+ errno, strerror(errno));
+ }
+}
+
+void qword_printhex(FILE *f, char *str, int slen)
+{
+ char *bp = qword_buf;
+ int len = sizeof(qword_buf);
+ qword_addhex(&bp, &len, str, slen);
+ if (fwrite(qword_buf, bp-qword_buf, 1, f) != 1) {
+ xlog_warn("qword_printhex: fwrite failed: errno %d (%s)",
+ errno, strerror(errno));
+ }
+}
+
+void qword_printint(FILE *f, int num)
+{
+ fprintf(f, "%d ", num);
+}
+
+int qword_eol(FILE *f)
+{
+ int err;
+
+ fprintf(f,"\n");
+ err = fflush(f);
+ if (err) {
+ xlog_warn("qword_eol: fflush failed: errno %d (%s)",
+ errno, strerror(errno));
+ }
+ /*
+ * We must send one line (and one line only) in a single write
+ * call. In case of a write error, libc may accumulate the
+ * unwritten data and try to write it again later, resulting in a
+ * multi-line write. So we must explicitly ask it to throw away
+ * any such cached data. But we return any original error
+ * indication to the caller.
+ */
+ __fpurge(f);
+ fflush(f);
+ return err;
+}
+
+
+
+#define isodigit(c) (isdigit(c) && c <= '7')
+int qword_get(char **bpp, char *dest, int bufsize)
+{
+ /* return bytes copied, or -1 on error */
+ char *bp = *bpp;
+ int len = 0;
+
+ while (*bp == ' ') bp++;
+
+ if (bp[0] == '\\' && bp[1] == 'x') {
+ /* HEX STRING */
+ bp += 2;
+ while (isxdigit(bp[0]) && isxdigit(bp[1]) && len < bufsize) {
+ int byte = isdigit(*bp) ? *bp-'0' : toupper(*bp)-'A'+10;
+ bp++;
+ byte <<= 4;
+ byte |= isdigit(*bp) ? *bp-'0' : toupper(*bp)-'A'+10;
+ *dest++ = byte;
+ bp++;
+ len++;
+ }
+ } else {
+ /* text with \nnn octal quoting */
+ while (*bp != ' ' && *bp != '\n' && *bp && len < bufsize-1) {
+ if (*bp == '\\' &&
+ isodigit(bp[1]) && (bp[1] <= '3') &&
+ isodigit(bp[2]) &&
+ isodigit(bp[3])) {
+ int byte = (*++bp -'0');
+ bp++;
+ byte = (byte << 3) | (*bp++ - '0');
+ byte = (byte << 3) | (*bp++ - '0');
+ *dest++ = byte;
+ len++;
+ } else {
+ *dest++ = *bp++;
+ len++;
+ }
+ }
+ }
+
+ if (*bp != ' ' && *bp != '\n' && *bp != '\0')
+ return -1;
+ while (*bp == ' ') bp++;
+ *bpp = bp;
+ *dest = '\0';
+ return len;
+}
+
+int qword_get_int(char **bpp, int *anint)
+{
+ char buf[50];
+ char *ep;
+ int rv;
+ int len = qword_get(bpp, buf, 50);
+ if (len < 0) return -1;
+ if (len ==0) return -1;
+ rv = strtol(buf, &ep, 0);
+ if (*ep) return -1;
+ *anint = rv;
+ return 0;
+}
+
+#define READLINE_BUFFER_INCREMENT 2048
+
+int readline(int fd, char **buf, int *lenp)
+{
+ /* read a line into *buf, which is malloced *len long
+ * realloc if needed until we find a \n
+ * nul out the \n and return
+ * 0 on eof, 1 on success
+ */
+ int len;
+
+ if (*lenp == 0) {
+ char *b = malloc(READLINE_BUFFER_INCREMENT);
+ if (b == NULL)
+ return 0;
+ *buf = b;
+ *lenp = READLINE_BUFFER_INCREMENT;
+ }
+ len = read(fd, *buf, *lenp);
+ if (len <= 0)
+ return 0;
+ while ((*buf)[len-1] != '\n') {
+ /* now the less common case. There was no newline,
+ * so we have to keep reading after re-alloc
+ */
+ char *new;
+ int nl;
+ *lenp += READLINE_BUFFER_INCREMENT;
+ new = realloc(*buf, *lenp);
+ if (new == NULL)
+ return 0;
+ *buf = new;
+ nl = read(fd, *buf + len, *lenp - len);
+ if (nl <= 0)
+ return 0;
+ len += nl;
+ }
+ (*buf)[len-1] = '\0';
+ return 1;
+}
+
+
+/* Check if we should use the new caching interface
+ * This succeeds iff the "nfsd" filesystem is mounted on
+ * /proc/fs/nfs
+ */
+int
+check_new_cache(void)
+{
+ return (access("/proc/fs/nfs/filehandle", F_OK) == 0) ||
+ (access("/proc/fs/nfsd/filehandle", F_OK) == 0);
+}
+
+
+/* flush the kNFSd caches.
+ * Set the flush time to the mtime of _PATH_ETAB or
+ * if force, to now.
+ * the caches to flush are:
+ * auth.unix.ip nfsd.export nfsd.fh
+ */
+
+void
+cache_flush(int force)
+{
+ struct stat stb;
+ int c;
+ char stime[20];
+ char path[200];
+ time_t now;
+ /* Note: the order of these caches is important.
+ * They need to be flushed in dependancy order. So
+ * a cache that references items in another cache,
+ * as nfsd.fh entries reference items in nfsd.export,
+ * must be flushed before the cache that it references.
+ */
+ static char *cachelist[] = {
+ "auth.unix.ip",
+ "auth.unix.gid",
+ "nfsd.fh",
+ "nfsd.export",
+ NULL
+ };
+ now = time(0);
+ if (force ||
+ stat(_PATH_ETAB, &stb) != 0 ||
+ stb.st_mtime > now)
+ stb.st_mtime = time(0);
+
+ sprintf(stime, "%ld\n", stb.st_mtime);
+ for (c=0; cachelist[c]; c++) {
+ int fd;
+ sprintf(path, "/proc/net/rpc/%s/flush", cachelist[c]);
+ fd = open(path, O_RDWR);
+ if (fd >= 0) {
+ if (write(fd, stime, strlen(stime)) != strlen(stime)) {
+ xlog_warn("Writing to '%s' failed: errno %d (%s)",
+ path, errno, strerror(errno));
+ }
+ close(fd);
+ }
+ }
+}
diff --git a/nfs-utils-1.2.2/support/nfs/closeall.c b/nfs-utils-1.2.2/support/nfs/closeall.c
new file mode 100644
index 0000000..38fb162
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/closeall.c
@@ -0,0 +1,36 @@
+/*
+ * support/nfs/closeall.c
+ * Close all file descriptors greater than some limit,
+ * Use readdir "/proc/self/fd" to avoid excess close(2) calls.
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <errno.h>
+
+void
+closeall(int min)
+{
+ char *endp;
+ long n;
+ DIR *dir = opendir("/proc/self/fd");
+
+ if (dir != NULL) {
+ int dfd = dirfd(dir);
+ struct dirent *d;
+
+ while ((d = readdir(dir)) != NULL) {
+ errno = 0;
+ n = strtol(d->d_name, &endp, 10);
+ if (!errno && *endp == '\0' && endp != d->d_name &&
+ n >= min && n != dfd)
+ (void) close(n);
+ }
+ closedir(dir);
+ } else {
+ int fd = sysconf(_SC_OPEN_MAX);
+ while (--fd >= min)
+ (void) close(fd);
+ }
+}
diff --git a/nfs-utils-1.2.2/support/nfs/conffile.c b/nfs-utils-1.2.2/support/nfs/conffile.c
new file mode 100644
index 0000000..b277c2a
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/conffile.c
@@ -0,0 +1,962 @@
+/* $OpenBSD: conf.c,v 1.55 2003/06/03 14:28:16 ho Exp $ */
+/* $EOM: conf.c,v 1.48 2000/12/04 02:04:29 angelos Exp $ */
+
+/*
+ * Copyright (c) 1998, 1999, 2000, 2001 Niklas Hallqvist. All rights reserved.
+ * Copyright (c) 2000, 2001, 2002 Håkan Olsson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This code was written under funding by Ericsson Radio Systems.
+ */
+
+#include <sys/param.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <ctype.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <err.h>
+#include <syslog.h>
+
+#include "conffile.h"
+#include "xlog.h"
+
+static void conf_load_defaults (int);
+static int conf_set(int , char *, char *, char *,
+ char *, int , int );
+
+struct conf_trans {
+ TAILQ_ENTRY (conf_trans) link;
+ int trans;
+ enum conf_op { CONF_SET, CONF_REMOVE, CONF_REMOVE_SECTION } op;
+ char *section;
+ char *arg;
+ char *tag;
+ char *value;
+ int override;
+ int is_default;
+};
+
+TAILQ_HEAD (conf_trans_head, conf_trans) conf_trans_queue;
+
+/*
+ * Radix-64 Encoding.
+ */
+static const u_int8_t bin2asc[]
+ = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+static const u_int8_t asc2bin[] =
+{
+ 255, 255, 255, 255, 255, 255, 255, 255,
+ 255, 255, 255, 255, 255, 255, 255, 255,
+ 255, 255, 255, 255, 255, 255, 255, 255,
+ 255, 255, 255, 255, 255, 255, 255, 255,
+ 255, 255, 255, 255, 255, 255, 255, 255,
+ 255, 255, 255, 62, 255, 255, 255, 63,
+ 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 255, 255, 255, 255, 255, 255,
+ 255, 0, 1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, 255, 255, 255, 255, 255,
+ 255, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 255, 255, 255, 255, 255
+};
+
+struct conf_binding {
+ LIST_ENTRY (conf_binding) link;
+ char *section;
+ char *arg;
+ char *tag;
+ char *value;
+ int is_default;
+};
+
+char *conf_path;
+LIST_HEAD (conf_bindings, conf_binding) conf_bindings[256];
+
+static char *conf_addr;
+
+static __inline__ u_int8_t
+conf_hash(char *s)
+{
+ u_int8_t hash = 0;
+
+ while (*s) {
+ hash = ((hash << 1) | (hash >> 7)) ^ tolower (*s);
+ s++;
+ }
+ return hash;
+}
+
+/*
+ * Insert a tag-value combination from LINE (the equal sign is at POS)
+ */
+static int
+conf_remove_now(char *section, char *tag)
+{
+ struct conf_binding *cb, *next;
+
+ cb = LIST_FIRST(&conf_bindings[conf_hash (section)]);
+ for (; cb; cb = next) {
+ next = LIST_NEXT(cb, link);
+ if (strcasecmp(cb->section, section) == 0
+ && strcasecmp(cb->tag, tag) == 0) {
+ LIST_REMOVE(cb, link);
+ xlog(LOG_INFO,"[%s]:%s->%s removed", section, tag, cb->value);
+ free(cb->section);
+ free(cb->arg);
+ free(cb->tag);
+ free(cb->value);
+ free(cb);
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static int
+conf_remove_section_now(char *section)
+{
+ struct conf_binding *cb, *next;
+ int unseen = 1;
+
+ cb = LIST_FIRST(&conf_bindings[conf_hash (section)]);
+ for (; cb; cb = next) {
+ next = LIST_NEXT(cb, link);
+ if (strcasecmp(cb->section, section) == 0) {
+ unseen = 0;
+ LIST_REMOVE(cb, link);
+ xlog(LOG_INFO, "[%s]:%s->%s removed", section, cb->tag, cb->value);
+ free(cb->section);
+ free(cb->arg);
+ free(cb->tag);
+ free(cb->value);
+ free(cb);
+ }
+ }
+ return unseen;
+}
+
+/*
+ * Insert a tag-value combination from LINE (the equal sign is at POS)
+ * into SECTION of our configuration database.
+ */
+static int
+conf_set_now(char *section, char *arg, char *tag,
+ char *value, int override, int is_default)
+{
+ struct conf_binding *node = 0;
+
+ if (override)
+ conf_remove_now(section, tag);
+ else if (conf_get_section(section, arg, tag)) {
+ if (!is_default) {
+ xlog(LOG_INFO, "conf_set: duplicate tag [%s]:%s, ignoring...\n",
+ section, tag);
+ }
+ return 1;
+ }
+ node = calloc(1, sizeof *node);
+ if (!node) {
+ xlog_warn("conf_set: calloc (1, %lu) failed", (unsigned long)sizeof *node);
+ return 1;
+ }
+ node->section = strdup(section);
+ if (arg)
+ node->arg = strdup(arg);
+ node->tag = strdup(tag);
+ node->value = strdup(value);
+ node->is_default = is_default;
+
+ LIST_INSERT_HEAD(&conf_bindings[conf_hash (section)], node, link);
+ return 0;
+}
+
+/*
+ * Parse the line LINE of SZ bytes. Skip Comments, recognize section
+ * headers and feed tag-value pairs into our configuration database.
+ */
+static void
+conf_parse_line(int trans, char *line, size_t sz)
+{
+ char *val, *ptr;
+ size_t i;
+ int j;
+ static char *section = 0;
+ static char *arg = 0;
+ static int ln = 0;
+
+ /* Lines starting with '#' or ';' are comments. */
+ ln++;
+ /* Ignore blank lines */
+ if (*line == '\0')
+ return;
+
+ /* Strip off any leading blanks */
+ while (isblank(*line))
+ line++;
+
+ if (*line == '#' || *line == ';')
+ return;
+
+ /* '[section]' parsing... */
+ if (*line == '[') {
+ line++;
+ /* Strip off any blanks after '[' */
+ while (isblank(*line))
+ line++;
+ for (i = 0; i < sz; i++) {
+ if (line[i] == ']') {
+ break;
+ }
+ }
+ if (section)
+ free(section);
+ if (i == sz) {
+ xlog_warn("config file error: line %d: "
+ "non-matched ']', ignoring until next section", ln);
+ section = 0;
+ return;
+ }
+ /* Strip off any blanks before ']' */
+ val = line;
+ while (*val && !isblank(*val))
+ val++, j++;
+ if (*val)
+ i = j;
+ section = malloc(i);
+ if (!section) {
+ xlog_warn("conf_parse_line: %d: malloc (%lu) failed", ln,
+ (unsigned long)i);
+ return;
+ }
+ strncpy(section, line, i);
+
+ if (arg)
+ free(arg);
+ arg = 0;
+
+ ptr = strchr(val, '"');
+ if (ptr == NULL)
+ return;
+ line = ++ptr;
+ while (*ptr && *ptr != '"')
+ ptr++;
+ if (*ptr == '\0') {
+ xlog_warn("config file error: line %d: "
+ "non-matched '\"', ignoring until next section", ln);
+ } else {
+ *ptr = '\0';
+ arg = strdup(line);
+ if (!arg)
+ xlog_warn("conf_parse_line: %d: malloc arg failed", ln);
+ }
+ return;
+ }
+
+ /* Deal with assignments. */
+ for (i = 0; i < sz; i++) {
+ if (line[i] == '=') {
+ /* If no section, we are ignoring the lines. */
+ if (!section) {
+ xlog_warn("config file error: line %d: "
+ "ignoring line due to no section", ln);
+ return;
+ }
+ line[strcspn (line, " \t=")] = '\0';
+ val = line + i + 1 + strspn (line + i + 1, " \t");
+
+ /* Skip trailing comments, if any */
+ for (j = 0; j < sz - (val - line); j++) {
+ if (val[j] == '#' || val[j] == ';') {
+ val[j] = '\0';
+ break;
+ }
+ }
+
+ /* Skip trailing whitespace, if any */
+ for (j--; j > 0; j--) {
+ if (isspace(val[j]))
+ val[j] = '\0';
+ else
+ break;
+ }
+
+ /* XXX Perhaps should we not ignore errors? */
+ conf_set(trans, section, arg, line, val, 0, 0);
+ return;
+ }
+ }
+ /* Other non-empty lines are weird. */
+ i = strspn(line, " \t");
+ if (line[i])
+ xlog_warn("config file error: line %d:", ln);
+
+ return;
+}
+
+/* Parse the mapped configuration file. */
+static void
+conf_parse(int trans, char *buf, size_t sz)
+{
+ char *cp = buf;
+ char *bufend = buf + sz;
+ char *line;
+
+ line = cp;
+ while (cp < bufend) {
+ if (*cp == '\n') {
+ /* Check for escaped newlines. */
+ if (cp > buf && *(cp - 1) == '\\')
+ *(cp - 1) = *cp = ' ';
+ else {
+ *cp = '\0';
+ conf_parse_line(trans, line, cp - line);
+ line = cp + 1;
+ }
+ }
+ cp++;
+ }
+ if (cp != line)
+ xlog_warn("conf_parse: last line non-terminated, ignored.");
+}
+
+static void
+conf_load_defaults(int tr)
+{
+ /* No defaults */
+ return;
+}
+
+void
+conf_init (void)
+{
+ unsigned int i;
+
+ for (i = 0; i < sizeof conf_bindings / sizeof conf_bindings[0]; i++)
+ LIST_INIT (&conf_bindings[i]);
+
+ TAILQ_INIT (&conf_trans_queue);
+ conf_reinit();
+}
+
+/* Open the config file and map it into our address space, then parse it. */
+void
+conf_reinit(void)
+{
+ struct conf_binding *cb = 0;
+ int fd, trans;
+ unsigned int i;
+ size_t sz;
+ char *new_conf_addr = 0;
+ struct stat sb;
+
+ if ((stat (conf_path, &sb) == 0) || (errno != ENOENT)) {
+ sz = sb.st_size;
+ fd = open (conf_path, O_RDONLY, 0);
+ if (fd == -1) {
+ xlog_warn("conf_reinit: open (\"%s\", O_RDONLY) failed", conf_path);
+ return;
+ }
+
+ new_conf_addr = malloc(sz);
+ if (!new_conf_addr) {
+ xlog_warn("conf_reinit: malloc (%lu) failed", (unsigned long)sz);
+ goto fail;
+ }
+
+ /* XXX I assume short reads won't happen here. */
+ if (read (fd, new_conf_addr, sz) != (int)sz) {
+ xlog_warn("conf_reinit: read (%d, %p, %lu) failed",
+ fd, new_conf_addr, (unsigned long)sz);
+ goto fail;
+ }
+ close(fd);
+
+ trans = conf_begin();
+ /* XXX Should we not care about errors and rollback? */
+ conf_parse(trans, new_conf_addr, sz);
+ }
+ else
+ trans = conf_begin();
+
+ /* Load default configuration values. */
+ conf_load_defaults(trans);
+
+ /* Free potential existing configuration. */
+ if (conf_addr) {
+ for (i = 0; i < sizeof conf_bindings / sizeof conf_bindings[0]; i++) {
+ cb = LIST_FIRST (&conf_bindings[i]);
+ for (; cb; cb = LIST_FIRST (&conf_bindings[i]))
+ conf_remove_now(cb->section, cb->tag);
+ }
+ free (conf_addr);
+ }
+
+ conf_end(trans, 1);
+ conf_addr = new_conf_addr;
+ return;
+
+fail:
+ if (new_conf_addr)
+ free(new_conf_addr);
+ close (fd);
+}
+
+/*
+ * Return the numeric value denoted by TAG in section SECTION or DEF
+ * if that tag does not exist.
+ */
+int
+conf_get_num(char *section, char *tag, int def)
+{
+ char *value = conf_get_str(section, tag);
+
+ if (value)
+ return atoi(value);
+
+ return def;
+}
+
+/* Validate X according to the range denoted by TAG in section SECTION. */
+int
+conf_match_num(char *section, char *tag, int x)
+{
+ char *value = conf_get_str (section, tag);
+ int val, min, max, n;
+
+ if (!value)
+ return 0;
+ n = sscanf (value, "%d,%d:%d", &val, &min, &max);
+ switch (n) {
+ case 1:
+ xlog(LOG_INFO, "conf_match_num: %s:%s %d==%d?", section, tag, val, x);
+ return x == val;
+ case 3:
+ xlog(LOG_INFO, "conf_match_num: %s:%s %d<=%d<=%d?", section,
+ tag, min, x, max);
+ return min <= x && max >= x;
+ default:
+ xlog(LOG_INFO, "conf_match_num: section %s tag %s: invalid number spec %s",
+ section, tag, value);
+ }
+ return 0;
+}
+
+/* Return the string value denoted by TAG in section SECTION. */
+char *
+conf_get_str(char *section, char *tag)
+{
+ struct conf_binding *cb;
+
+ cb = LIST_FIRST (&conf_bindings[conf_hash (section)]);
+ for (; cb; cb = LIST_NEXT (cb, link)) {
+ if (strcasecmp (section, cb->section) == 0
+ && strcasecmp (tag, cb->tag) == 0)
+ return cb->value;
+ }
+ return 0;
+}
+/*
+ * Find a section that may or may not have an argument
+ */
+char *
+conf_get_section(char *section, char *arg, char *tag)
+{
+ struct conf_binding *cb;
+
+ cb = LIST_FIRST (&conf_bindings[conf_hash (section)]);
+ for (; cb; cb = LIST_NEXT (cb, link)) {
+ if (strcasecmp(section, cb->section) != 0)
+ continue;
+ if (arg && strcasecmp(arg, cb->arg) != 0)
+ continue;
+ if (strcasecmp(tag, cb->tag) != 0)
+ continue;
+ return cb->value;
+ }
+ return 0;
+}
+
+/*
+ * Build a list of string values out of the comma separated value denoted by
+ * TAG in SECTION.
+ */
+struct conf_list *
+conf_get_list(char *section, char *tag)
+{
+ char *liststr = 0, *p, *field, *t;
+ struct conf_list *list = 0;
+ struct conf_list_node *node;
+
+ list = malloc (sizeof *list);
+ if (!list)
+ goto cleanup;
+ TAILQ_INIT (&list->fields);
+ list->cnt = 0;
+ liststr = conf_get_str(section, tag);
+ if (!liststr)
+ goto cleanup;
+ liststr = strdup (liststr);
+ if (!liststr)
+ goto cleanup;
+ p = liststr;
+ while ((field = strsep (&p, ",")) != NULL) {
+ /* Skip leading whitespace */
+ while (isspace (*field))
+ field++;
+ /* Skip trailing whitespace */
+ if (p) {
+ for (t = p - 1; t > field && isspace (*t); t--)
+ *t = '\0';
+ }
+ if (*field == '\0') {
+ xlog(LOG_INFO, "conf_get_list: empty field, ignoring...");
+ continue;
+ }
+ list->cnt++;
+ node = calloc (1, sizeof *node);
+ if (!node)
+ goto cleanup;
+ node->field = strdup (field);
+ if (!node->field) {
+ free(node);
+ goto cleanup;
+ }
+ TAILQ_INSERT_TAIL (&list->fields, node, link);
+ }
+ free (liststr);
+ return list;
+
+cleanup:
+ if (list)
+ conf_free_list(list);
+ if (liststr)
+ free(liststr);
+ return 0;
+}
+
+struct conf_list *
+conf_get_tag_list(char *section)
+{
+ struct conf_list *list = 0;
+ struct conf_list_node *node;
+ struct conf_binding *cb;
+
+ list = malloc(sizeof *list);
+ if (!list)
+ goto cleanup;
+ TAILQ_INIT(&list->fields);
+ list->cnt = 0;
+ cb = LIST_FIRST(&conf_bindings[conf_hash (section)]);
+ for (; cb; cb = LIST_NEXT(cb, link)) {
+ if (strcasecmp (section, cb->section) == 0) {
+ list->cnt++;
+ node = calloc(1, sizeof *node);
+ if (!node)
+ goto cleanup;
+ node->field = strdup(cb->tag);
+ if (!node->field) {
+ free(node);
+ goto cleanup;
+ }
+ TAILQ_INSERT_TAIL(&list->fields, node, link);
+ }
+ }
+ return list;
+
+cleanup:
+ if (list)
+ conf_free_list(list);
+ return 0;
+}
+
+/* Decode a PEM encoded buffer. */
+int
+conf_decode_base64 (u_int8_t *out, u_int32_t *len, u_char *buf)
+{
+ u_int32_t c = 0;
+ u_int8_t c1, c2, c3, c4;
+
+ while (*buf) {
+ if (*buf > 127 || (c1 = asc2bin[*buf]) == 255)
+ return 0;
+
+ buf++;
+ if (*buf > 127 || (c2 = asc2bin[*buf]) == 255)
+ return 0;
+
+ buf++;
+ if (*buf == '=') {
+ c3 = c4 = 0;
+ c++;
+
+ /* Check last four bit */
+ if (c2 & 0xF)
+ return 0;
+
+ if (strcmp((char *)buf, "==") == 0)
+ buf++;
+ else
+ return 0;
+ } else if (*buf > 127 || (c3 = asc2bin[*buf]) == 255)
+ return 0;
+ else {
+ if (*++buf == '=') {
+ c4 = 0;
+ c += 2;
+
+ /* Check last two bit */
+ if (c3 & 3)
+ return 0;
+
+ if (strcmp((char *)buf, "="))
+ return 0;
+ } else if (*buf > 127 || (c4 = asc2bin[*buf]) == 255)
+ return 0;
+ else
+ c += 3;
+ }
+
+ buf++;
+ *out++ = (c1 << 2) | (c2 >> 4);
+ *out++ = (c2 << 4) | (c3 >> 2);
+ *out++ = (c3 << 6) | c4;
+ }
+
+ *len = c;
+ return 1;
+}
+
+void
+conf_free_list(struct conf_list *list)
+{
+ struct conf_list_node *node = TAILQ_FIRST(&list->fields);
+
+ while (node) {
+ TAILQ_REMOVE(&list->fields, node, link);
+ if (node->field)
+ free(node->field);
+ free (node);
+ node = TAILQ_FIRST(&list->fields);
+ }
+ free (list);
+}
+
+int
+conf_begin(void)
+{
+ static int seq = 0;
+
+ return ++seq;
+}
+
+static struct conf_trans *
+conf_trans_node(int transaction, enum conf_op op)
+{
+ struct conf_trans *node;
+
+ node = calloc (1, sizeof *node);
+ if (!node) {
+ xlog_warn("conf_trans_node: calloc (1, %lu) failed",
+ (unsigned long)sizeof *node);
+ return 0;
+ }
+ node->trans = transaction;
+ node->op = op;
+ TAILQ_INSERT_TAIL (&conf_trans_queue, node, link);
+ return node;
+}
+
+/* Queue a set operation. */
+static int
+conf_set(int transaction, char *section, char *arg,
+ char *tag, char *value, int override, int is_default)
+{
+ struct conf_trans *node;
+
+ node = conf_trans_node(transaction, CONF_SET);
+ if (!node)
+ return 1;
+ node->section = strdup(section);
+ if (!node->section) {
+ xlog_warn("conf_set: strdup(\"%s\") failed", section);
+ goto fail;
+ }
+ /* Make Section names case-insensitive */
+ upper2lower(node->section);
+
+ if (arg) {
+ node->arg = strdup(arg);
+ if (!node->arg) {
+ xlog_warn("conf_set: strdup(\"%s\") failed", arg);
+ goto fail;
+ }
+ } else
+ node->arg = NULL;
+
+ node->tag = strdup(tag);
+ if (!node->tag) {
+ xlog_warn("conf_set: strdup(\"%s\") failed", tag);
+ goto fail;
+ }
+ node->value = strdup(value);
+ if (!node->value) {
+ xlog_warn("conf_set: strdup(\"%s\") failed", value);
+ goto fail;
+ }
+ node->override = override;
+ node->is_default = is_default;
+ return 0;
+
+fail:
+ if (node->tag)
+ free(node->tag);
+ if (node->section)
+ free(node->section);
+ if (node)
+ free(node);
+ return 1;
+}
+
+/* Queue a remove operation. */
+int
+conf_remove(int transaction, char *section, char *tag)
+{
+ struct conf_trans *node;
+
+ node = conf_trans_node(transaction, CONF_REMOVE);
+ if (!node)
+ goto fail;
+ node->section = strdup(section);
+ if (!node->section) {
+ xlog_warn("conf_remove: strdup(\"%s\") failed", section);
+ goto fail;
+ }
+ node->tag = strdup(tag);
+ if (!node->tag) {
+ xlog_warn("conf_remove: strdup(\"%s\") failed", tag);
+ goto fail;
+ }
+ return 0;
+
+fail:
+ if (node && node->section)
+ free (node->section);
+ if (node)
+ free (node);
+ return 1;
+}
+
+/* Queue a remove section operation. */
+int
+conf_remove_section(int transaction, char *section)
+{
+ struct conf_trans *node;
+
+ node = conf_trans_node(transaction, CONF_REMOVE_SECTION);
+ if (!node)
+ goto fail;
+ node->section = strdup(section);
+ if (!node->section) {
+ xlog_warn("conf_remove_section: strdup(\"%s\") failed", section);
+ goto fail;
+ }
+ return 0;
+
+fail:
+ if (node)
+ free(node);
+ return 1;
+}
+
+/* Execute all queued operations for this transaction. Cleanup. */
+int
+conf_end(int transaction, int commit)
+{
+ struct conf_trans *node, *next;
+
+ for (node = TAILQ_FIRST(&conf_trans_queue); node; node = next) {
+ next = TAILQ_NEXT(node, link);
+ if (node->trans == transaction) {
+ if (commit) {
+ switch (node->op) {
+ case CONF_SET:
+ conf_set_now(node->section, node->arg,
+ node->tag, node->value, node->override,
+ node->is_default);
+ break;
+ case CONF_REMOVE:
+ conf_remove_now(node->section, node->tag);
+ break;
+ case CONF_REMOVE_SECTION:
+ conf_remove_section_now(node->section);
+ break;
+ default:
+ xlog(LOG_INFO, "conf_end: unknown operation: %d", node->op);
+ }
+ }
+ TAILQ_REMOVE (&conf_trans_queue, node, link);
+ if (node->section)
+ free(node->section);
+ if (node->tag)
+ free(node->tag);
+ if (node->value)
+ free(node->value);
+ free (node);
+ }
+ }
+ return 0;
+}
+
+/*
+ * Dump running configuration upon SIGUSR1.
+ * Configuration is "stored in reverse order", so reverse it again.
+ */
+struct dumper {
+ char *s, *v;
+ struct dumper *next;
+};
+
+static void
+conf_report_dump(struct dumper *node)
+{
+ /* Recursive, cleanup when we're done. */
+ if (node->next)
+ conf_report_dump(node->next);
+
+ if (node->v)
+ xlog(LOG_INFO, "%s=\t%s", node->s, node->v);
+ else if (node->s) {
+ xlog(LOG_INFO, "%s", node->s);
+ if (strlen(node->s) > 0)
+ free(node->s);
+ }
+
+ free (node);
+}
+
+void
+conf_report (void)
+{
+ struct conf_binding *cb, *last = 0;
+ unsigned int i, len, diff_arg = 0;
+ char *current_section = (char *)0;
+ char *current_arg = (char *)0;
+ struct dumper *dumper, *dnode;
+
+ dumper = dnode = (struct dumper *)calloc(1, sizeof *dumper);
+ if (!dumper)
+ goto mem_fail;
+
+ xlog(LOG_INFO, "conf_report: dumping running configuration");
+
+ for (i = 0; i < sizeof conf_bindings / sizeof conf_bindings[0]; i++)
+ for (cb = LIST_FIRST(&conf_bindings[i]); cb; cb = LIST_NEXT(cb, link)) {
+ if (!cb->is_default) {
+ /* Make sure the Section arugment is the same */
+ if (current_arg && current_section && cb->arg) {
+ if (strcmp(cb->section, current_section) == 0 &&
+ strcmp(cb->arg, current_arg) != 0)
+ diff_arg = 1;
+ }
+ /* Dump this entry. */
+ if (!current_section || strcmp(cb->section, current_section)
+ || diff_arg) {
+ if (current_section || diff_arg) {
+ len = strlen (current_section) + 3;
+ if (current_arg)
+ len += strlen(current_arg) + 3;
+ dnode->s = malloc(len);
+ if (!dnode->s)
+ goto mem_fail;
+
+ if (current_arg)
+ snprintf(dnode->s, len, "[%s \"%s\"]",
+ current_section, current_arg);
+ else
+ snprintf(dnode->s, len, "[%s]", current_section);
+
+ dnode->next =
+ (struct dumper *)calloc(1, sizeof (struct dumper));
+ dnode = dnode->next;
+ if (!dnode)
+ goto mem_fail;
+
+ dnode->s = "";
+ dnode->next =
+ (struct dumper *)calloc(1, sizeof (struct dumper));
+ dnode = dnode->next;
+ if (!dnode)
+ goto mem_fail;
+ }
+ current_section = cb->section;
+ current_arg = cb->arg;
+ diff_arg = 0;
+ }
+ dnode->s = cb->tag;
+ dnode->v = cb->value;
+ dnode->next = (struct dumper *)calloc (1, sizeof (struct dumper));
+ dnode = dnode->next;
+ if (!dnode)
+ goto mem_fail;
+ last = cb;
+ }
+ }
+
+ if (last) {
+ len = strlen(last->section) + 3;
+ if (last->arg)
+ len += strlen(last->arg) + 3;
+ dnode->s = malloc(len);
+ if (!dnode->s)
+ goto mem_fail;
+ if (last->arg)
+ snprintf(dnode->s, len, "[%s \"%s\"]", last->section, last->arg);
+ else
+ snprintf(dnode->s, len, "[%s]", last->section);
+ }
+ conf_report_dump(dumper);
+ return;
+
+mem_fail:
+ xlog_warn("conf_report: malloc/calloc failed");
+ while ((dnode = dumper) != 0) {
+ dumper = dumper->next;
+ if (dnode->s)
+ free(dnode->s);
+ free(dnode);
+ }
+ return;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/exports.c b/nfs-utils-1.2.2/support/nfs/exports.c
new file mode 100644
index 0000000..a93941c
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/exports.c
@@ -0,0 +1,791 @@
+/*
+ * support/nfs/export.c
+ *
+ * Parse the exports file. Derived from the unfsd implementation.
+ *
+ * Authors: Donald J. Becker, <becker@super.org>
+ * Rick Sladkey, <jrs@world.std.com>
+ * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ * Olaf Kirch, <okir@monad.swb.de>
+ * Alexander O. Yuriev, <alex@bach.cis.temple.edu>
+ *
+ * This software maybe be used for any purpose provided
+ * the above copyright notice is retained. It is supplied
+ * as is, with no warranty expressed or implied.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/param.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <errno.h>
+#include "nfslib.h"
+#include "exportfs.h"
+#include "xmalloc.h"
+#include "xlog.h"
+#include "xio.h"
+#include "pseudoflavors.h"
+
+#define EXPORT_DEFAULT_FLAGS \
+ (NFSEXP_READONLY|NFSEXP_ROOTSQUASH|NFSEXP_GATHERED_WRITES|NFSEXP_NOSUBTREECHECK)
+
+struct flav_info flav_map[] = {
+ { "krb5", RPC_AUTH_GSS_KRB5 },
+ { "krb5i", RPC_AUTH_GSS_KRB5I },
+ { "krb5p", RPC_AUTH_GSS_KRB5P },
+ { "lipkey", RPC_AUTH_GSS_LKEY },
+ { "lipkey-i", RPC_AUTH_GSS_LKEYI },
+ { "lipkey-p", RPC_AUTH_GSS_LKEYP },
+ { "spkm3", RPC_AUTH_GSS_SPKM },
+ { "spkm3i", RPC_AUTH_GSS_SPKMI },
+ { "spkm3p", RPC_AUTH_GSS_SPKMP },
+ { "unix", AUTH_UNIX },
+ { "sys", AUTH_SYS },
+ { "null", AUTH_NULL },
+ { "none", AUTH_NONE },
+};
+
+const int flav_map_size = sizeof(flav_map)/sizeof(flav_map[0]);
+
+int export_errno;
+
+static char *efname = NULL;
+static XFILE *efp = NULL;
+static int first;
+static int has_default_opts, has_default_subtree_opts;
+static int *squids = NULL, nsquids = 0,
+ *sqgids = NULL, nsqgids = 0;
+
+static int getexport(char *exp, int len);
+static int getpath(char *path, int len);
+static int parseopts(char *cp, struct exportent *ep, int warn, int *had_subtree_opt_ptr);
+static int parsesquash(char *list, int **idp, int *lenp, char **ep);
+static int parsenum(char **cpp);
+static void freesquash(void);
+static void syntaxerr(char *msg);
+
+void
+setexportent(char *fname, char *type)
+{
+ if (efp)
+ endexportent();
+ if (!fname)
+ fname = _PATH_EXPORTS;
+ if (!(efp = xfopen(fname, type)))
+ xlog(L_ERROR, "can't open %s for %sing",
+ fname, strcmp(type, "r")? "writ" : "read");
+ efname = strdup(fname);
+ first = 1;
+}
+
+static void init_exportent (struct exportent *ee, int fromkernel)
+{
+ ee->e_flags = EXPORT_DEFAULT_FLAGS;
+ /* some kernels assume the default is sync rather than
+ * async. More recent kernels always report one or other,
+ * but this test makes sure we assume same as kernel
+ * Ditto for wgather
+ */
+ if (fromkernel) {
+ ee->e_flags &= ~NFSEXP_ASYNC;
+ ee->e_flags &= ~NFSEXP_GATHERED_WRITES;
+ }
+ ee->e_anonuid = 65534;
+ ee->e_anongid = 65534;
+ ee->e_squids = NULL;
+ ee->e_sqgids = NULL;
+ ee->e_mountpoint = NULL;
+ ee->e_fslocmethod = FSLOC_NONE;
+ ee->e_fslocdata = NULL;
+ ee->e_secinfo[0].flav = NULL;
+ ee->e_nsquids = 0;
+ ee->e_nsqgids = 0;
+ ee->e_uuid = NULL;
+}
+
+struct exportent *
+getexportent(int fromkernel, int fromexports)
+{
+ static struct exportent ee, def_ee;
+ char exp[512], *hostname;
+ char rpath[MAXPATHLEN+1];
+ char *opt, *sp;
+ int ok;
+
+ if (!efp)
+ return NULL;
+
+ freesquash();
+
+ if (first || (ok = getexport(exp, sizeof(exp))) == 0) {
+ has_default_opts = 0;
+ has_default_subtree_opts = 0;
+
+ init_exportent(&def_ee, fromkernel);
+
+ ok = getpath(def_ee.e_path, sizeof(def_ee.e_path));
+ if (ok <= 0)
+ return NULL;
+
+ ok = getexport(exp, sizeof(exp));
+ }
+ if (ok < 0) {
+ xlog(L_ERROR, "expected client(options...)");
+ export_errno = EINVAL;
+ return NULL;
+ }
+ first = 0;
+
+ /* Check for default options */
+ if (exp[0] == '-') {
+ if (parseopts(exp + 1, &def_ee, 0, &has_default_subtree_opts) < 0)
+ return NULL;
+
+ has_default_opts = 1;
+
+ ok = getexport(exp, sizeof(exp));
+ if (ok < 0) {
+ xlog(L_ERROR, "expected client(options...)");
+ export_errno = EINVAL;
+ return NULL;
+ }
+ }
+
+ ee = def_ee;
+
+ /* Check for default client */
+ if (ok == 0)
+ exp[0] = '\0';
+
+ hostname = exp;
+ if ((opt = strchr(exp, '(')) != NULL) {
+ if (opt == exp) {
+ xlog(L_WARNING, "No host name given with %s %s, suggest *%s to avoid warning", ee.e_path, exp, exp);
+ hostname = "*";
+ }
+ *opt++ = '\0';
+ if (!(sp = strchr(opt, ')')) || sp[1] != '\0') {
+ syntaxerr("bad option list");
+ export_errno = EINVAL;
+ return NULL;
+ }
+ *sp = '\0';
+ } else {
+ if (!has_default_opts)
+ xlog(L_WARNING, "No options for %s %s: suggest %s(sync) to avoid warning", ee.e_path, exp, exp);
+ }
+ xfree(ee.e_hostname);
+ ee.e_hostname = xstrdup(hostname);
+
+ if (parseopts(opt, &ee, fromexports && !has_default_subtree_opts, NULL) < 0)
+ return NULL;
+
+ /* resolve symlinks */
+ if (realpath(ee.e_path, rpath) != NULL) {
+ rpath[sizeof (rpath) - 1] = '\0';
+ strncpy(ee.e_path, rpath, sizeof (ee.e_path) - 1);
+ ee.e_path[sizeof (ee.e_path) - 1] = '\0';
+ }
+
+ return ⅇ
+}
+
+void secinfo_show(FILE *fp, struct exportent *ep)
+{
+ struct sec_entry *p1, *p2;
+ int flags;
+
+ for (p1=ep->e_secinfo; p1->flav; p1=p2) {
+
+ fprintf(fp, ",sec=%s", p1->flav->flavour);
+ for (p2=p1+1; (p2->flav != NULL) && (p1->flags == p2->flags);
+ p2++) {
+ fprintf(fp, ":%s", p2->flav->flavour);
+ }
+ flags = p1->flags;
+ fprintf(fp, ",%s", (flags & NFSEXP_READONLY) ? "ro" : "rw");
+ fprintf(fp, ",%sroot_squash", (flags & NFSEXP_ROOTSQUASH)?
+ "" : "no_");
+ fprintf(fp, ",%sall_squash", (flags & NFSEXP_ALLSQUASH)?
+ "" : "no_");
+ }
+}
+
+void
+putexportent(struct exportent *ep)
+{
+ FILE *fp;
+ int *id, i;
+ char *esc=ep->e_path;
+
+ if (!efp)
+ return;
+
+ fp = efp->x_fp;
+ for (i=0; esc[i]; i++)
+ if (iscntrl(esc[i]) || esc[i] == '"' || esc[i] == '\\' || esc[i] == '#' || isspace(esc[i]))
+ fprintf(fp, "\\%03o", esc[i]);
+ else
+ fprintf(fp, "%c", esc[i]);
+
+ fprintf(fp, "\t%s(", ep->e_hostname);
+ fprintf(fp, "%s,", (ep->e_flags & NFSEXP_READONLY)? "ro" : "rw");
+ fprintf(fp, "%ssync,", (ep->e_flags & NFSEXP_ASYNC)? "a" : "");
+ fprintf(fp, "%swdelay,", (ep->e_flags & NFSEXP_GATHERED_WRITES)?
+ "" : "no_");
+ fprintf(fp, "%shide,", (ep->e_flags & NFSEXP_NOHIDE)?
+ "no" : "");
+ fprintf(fp, "%scrossmnt,", (ep->e_flags & NFSEXP_CROSSMOUNT)?
+ "" : "no");
+ fprintf(fp, "%ssecure,", (ep->e_flags & NFSEXP_INSECURE_PORT)?
+ "in" : "");
+ fprintf(fp, "%sroot_squash,", (ep->e_flags & NFSEXP_ROOTSQUASH)?
+ "" : "no_");
+ fprintf(fp, "%sall_squash,", (ep->e_flags & NFSEXP_ALLSQUASH)?
+ "" : "no_");
+ fprintf(fp, "%ssubtree_check,", (ep->e_flags & NFSEXP_NOSUBTREECHECK)?
+ "no_" : "");
+ fprintf(fp, "%ssecure_locks,", (ep->e_flags & NFSEXP_NOAUTHNLM)?
+ "in" : "");
+ fprintf(fp, "%sacl,", (ep->e_flags & NFSEXP_NOACL)?
+ "no_" : "");
+ if (ep->e_flags & NFSEXP_FSID) {
+ fprintf(fp, "fsid=%d,", ep->e_fsid);
+ }
+ if (ep->e_uuid)
+ fprintf(fp, "fsid=%s,", ep->e_uuid);
+ if (ep->e_mountpoint)
+ fprintf(fp, "mountpoint%s%s,",
+ ep->e_mountpoint[0]?"=":"", ep->e_mountpoint);
+ switch (ep->e_fslocmethod) {
+ case FSLOC_NONE:
+ break;
+ case FSLOC_REFER:
+ fprintf(fp, "refer=%s,", ep->e_fslocdata);
+ break;
+ case FSLOC_REPLICA:
+ fprintf(fp, "replicas=%s,", ep->e_fslocdata);
+ break;
+#ifdef DEBUG
+ case FSLOC_STUB:
+ fprintf(fp, "fsloc=stub,");
+ break;
+#endif
+ default:
+ xlog(L_ERROR, "unknown fsloc method for %s:%s",
+ ep->e_hostname, ep->e_path);
+ }
+ if ((id = ep->e_squids) != NULL) {
+ fprintf(fp, "squash_uids=");
+ for (i = 0; i < ep->e_nsquids; i += 2)
+ if (id[i] != id[i+1])
+ fprintf(fp, "%d-%d,", id[i], id[i+1]);
+ else
+ fprintf(fp, "%d,", id[i]);
+ }
+ if ((id = ep->e_sqgids) != NULL) {
+ fprintf(fp, "squash_gids=");
+ for (i = 0; i < ep->e_nsquids; i += 2)
+ if (id[i] != id[i+1])
+ fprintf(fp, "%d-%d,", id[i], id[i+1]);
+ else
+ fprintf(fp, "%d,", id[i]);
+ }
+ fprintf(fp, "anonuid=%d,anongid=%d", ep->e_anonuid, ep->e_anongid);
+ secinfo_show(fp, ep);
+ fprintf(fp, ")\n");
+}
+
+void
+endexportent(void)
+{
+ if (efp)
+ xfclose(efp);
+ efp = NULL;
+ if (efname)
+ free(efname);
+ efname = NULL;
+ freesquash();
+}
+
+void
+dupexportent(struct exportent *dst, struct exportent *src)
+{
+ int n;
+
+ *dst = *src;
+ if ((n = src->e_nsquids) != 0) {
+ dst->e_squids = (int *) xmalloc(n * sizeof(int));
+ memcpy(dst->e_squids, src->e_squids, n * sizeof(int));
+ }
+ if ((n = src->e_nsqgids) != 0) {
+ dst->e_sqgids = (int *) xmalloc(n * sizeof(int));
+ memcpy(dst->e_sqgids, src->e_sqgids, n * sizeof(int));
+ }
+ if (src->e_mountpoint)
+ dst->e_mountpoint = strdup(src->e_mountpoint);
+ if (src->e_fslocdata)
+ dst->e_fslocdata = strdup(src->e_fslocdata);
+ dst->e_hostname = NULL;
+}
+
+struct exportent *
+mkexportent(char *hname, char *path, char *options)
+{
+ static struct exportent ee;
+
+ init_exportent(&ee, 0);
+
+ xfree(ee.e_hostname);
+ ee.e_hostname = xstrdup(hname);
+
+ if (strlen(path) >= sizeof(ee.e_path)) {
+ xlog(L_WARNING, "path name %s too long", path);
+ return NULL;
+ }
+ strncpy(ee.e_path, path, sizeof (ee.e_path));
+ ee.e_path[sizeof (ee.e_path) - 1] = '\0';
+ if (parseopts(options, &ee, 0, NULL) < 0)
+ return NULL;
+ return ⅇ
+}
+
+int
+updateexportent(struct exportent *eep, char *options)
+{
+ if (parseopts(options, eep, 0, NULL) < 0)
+ return 0;
+ return 1;
+}
+
+
+static int valid_uuid(char *uuid)
+{
+ /* must have 32 hex digits */
+ int cnt;
+ for (cnt = 0 ; *uuid; uuid++)
+ if (isxdigit(*uuid))
+ cnt++;
+ return cnt == 32;
+}
+
+/*
+ * Append the given flavor to the exportent's e_secinfo array, or
+ * do nothing if it's already there. Returns the index of flavor
+ * in the resulting array in any case.
+ */
+int secinfo_addflavor(struct flav_info *flav, struct exportent *ep)
+{
+ struct sec_entry *p;
+
+ for (p=ep->e_secinfo; p->flav; p++) {
+ if (p->flav == flav)
+ return p - ep->e_secinfo;
+ }
+ if (p - ep->e_secinfo >= SECFLAVOR_COUNT) {
+ xlog(L_ERROR, "more than %d security flavors on an export\n",
+ SECFLAVOR_COUNT);
+ return -1;
+ }
+ p->flav = flav;
+ p->flags = ep->e_flags;
+ (p+1)->flav = NULL;
+ return p - ep->e_secinfo;
+}
+
+static struct flav_info *find_flavor(char *name)
+{
+ struct flav_info *flav;
+ for (flav = flav_map; flav < flav_map + flav_map_size; flav++)
+ if (strcmp(flav->flavour, name) == 0)
+ return flav;
+ return NULL;
+}
+
+/* @str is a colon seperated list of security flavors. Their order
+ * is recorded in @ep, and a bitmap corresponding to the list is returned.
+ * A zero return indicates an error.
+ */
+static unsigned int parse_flavors(char *str, struct exportent *ep)
+{
+ unsigned int out=0;
+ char *flavor;
+ int bit;
+
+ while ( (flavor=strsep(&str, ":")) ) {
+ struct flav_info *flav = find_flavor(flavor);
+ if (flav == NULL) {
+ xlog(L_ERROR, "unknown flavor %s\n", flavor);
+ return 0;
+ }
+ bit = secinfo_addflavor(flav, ep);
+ if (bit < 0)
+ return 0;
+ out |= 1<<bit;
+ }
+ return out;
+}
+
+/* Sets the bits in @mask for the appropriate security flavor flags. */
+static void setflags(int mask, unsigned int active, struct exportent *ep)
+{
+ int bit=0;
+
+ ep->e_flags |= mask;
+
+ while (active) {
+ if (active & 1)
+ ep->e_secinfo[bit].flags |= mask;
+ bit++;
+ active >>= 1;
+ }
+}
+
+/* Clears the bits in @mask for the appropriate security flavor flags. */
+static void clearflags(int mask, unsigned int active, struct exportent *ep)
+{
+ int bit=0;
+
+ ep->e_flags &= ~mask;
+
+ while (active) {
+ if (active & 1)
+ ep->e_secinfo[bit].flags &= ~mask;
+ bit++;
+ active >>= 1;
+ }
+}
+
+/*
+ * For those flags which are not allowed to vary by pseudoflavor,
+ * ensure that the export flags agree with the flags on each
+ * pseudoflavor:
+ */
+static void fix_pseudoflavor_flags(struct exportent *ep)
+{
+ struct export_features *ef;
+ struct sec_entry *p;
+
+ ef = get_export_features();
+ for (p = ep->e_secinfo; p->flav; p++)
+ p->flags |= ep->e_flags & ~ef->secinfo_flags;
+}
+
+/*
+ * Parse option string pointed to by cp and set mount options accordingly.
+ */
+static int
+parseopts(char *cp, struct exportent *ep, int warn, int *had_subtree_opt_ptr)
+{
+ int had_subtree_opt = 0;
+ char *flname = efname?efname:"command line";
+ int flline = efp?efp->x_line:0;
+ unsigned int active = 0;
+
+ squids = ep->e_squids; nsquids = ep->e_nsquids;
+ sqgids = ep->e_sqgids; nsqgids = ep->e_nsqgids;
+ if (!cp)
+ goto out;
+
+ while (isblank(*cp))
+ cp++;
+
+ while (*cp) {
+ char *opt = strdup(cp);
+ char *optstart = cp;
+ while (*cp && *cp != ',')
+ cp++;
+ if (*cp) {
+ opt[cp-optstart] = '\0';
+ cp++;
+ }
+
+ /* process keyword */
+ if (strcmp(opt, "ro") == 0)
+ setflags(NFSEXP_READONLY, active, ep);
+ else if (strcmp(opt, "rw") == 0)
+ clearflags(NFSEXP_READONLY, active, ep);
+ else if (!strcmp(opt, "secure"))
+ clearflags(NFSEXP_INSECURE_PORT, active, ep);
+ else if (!strcmp(opt, "insecure"))
+ setflags(NFSEXP_INSECURE_PORT, active, ep);
+ else if (!strcmp(opt, "sync"))
+ clearflags(NFSEXP_ASYNC, active, ep);
+ else if (!strcmp(opt, "async"))
+ setflags(NFSEXP_ASYNC, active, ep);
+ else if (!strcmp(opt, "nohide"))
+ setflags(NFSEXP_NOHIDE, active, ep);
+ else if (!strcmp(opt, "hide"))
+ clearflags(NFSEXP_NOHIDE, active, ep);
+ else if (!strcmp(opt, "crossmnt"))
+ setflags(NFSEXP_CROSSMOUNT, active, ep);
+ else if (!strcmp(opt, "nocrossmnt"))
+ clearflags(NFSEXP_CROSSMOUNT, active, ep);
+ else if (!strcmp(opt, "wdelay"))
+ setflags(NFSEXP_GATHERED_WRITES, active, ep);
+ else if (!strcmp(opt, "no_wdelay"))
+ clearflags(NFSEXP_GATHERED_WRITES, active, ep);
+ else if (strcmp(opt, "root_squash") == 0)
+ setflags(NFSEXP_ROOTSQUASH, active, ep);
+ else if (!strcmp(opt, "no_root_squash"))
+ clearflags(NFSEXP_ROOTSQUASH, active, ep);
+ else if (strcmp(opt, "all_squash") == 0)
+ setflags(NFSEXP_ALLSQUASH, active, ep);
+ else if (strcmp(opt, "no_all_squash") == 0)
+ clearflags(NFSEXP_ALLSQUASH, active, ep);
+ else if (strcmp(opt, "subtree_check") == 0) {
+ had_subtree_opt = 1;
+ clearflags(NFSEXP_NOSUBTREECHECK, active, ep);
+ } else if (strcmp(opt, "no_subtree_check") == 0) {
+ had_subtree_opt = 1;
+ setflags(NFSEXP_NOSUBTREECHECK, active, ep);
+ } else if (strcmp(opt, "auth_nlm") == 0)
+ clearflags(NFSEXP_NOAUTHNLM, active, ep);
+ else if (strcmp(opt, "no_auth_nlm") == 0)
+ setflags(NFSEXP_NOAUTHNLM, active, ep);
+ else if (strcmp(opt, "secure_locks") == 0)
+ clearflags(NFSEXP_NOAUTHNLM, active, ep);
+ else if (strcmp(opt, "insecure_locks") == 0)
+ setflags(NFSEXP_NOAUTHNLM, active, ep);
+ else if (strcmp(opt, "acl") == 0)
+ clearflags(NFSEXP_NOACL, active, ep);
+ else if (strcmp(opt, "no_acl") == 0)
+ setflags(NFSEXP_NOACL, active, ep);
+ else if (strncmp(opt, "anonuid=", 8) == 0) {
+ char *oe;
+ ep->e_anonuid = strtol(opt+8, &oe, 10);
+ if (opt[8]=='\0' || *oe != '\0') {
+ xlog(L_ERROR, "%s: %d: bad anonuid \"%s\"\n",
+ flname, flline, opt);
+bad_option:
+ free(opt);
+ export_errno = EINVAL;
+ return -1;
+ }
+ } else if (strncmp(opt, "anongid=", 8) == 0) {
+ char *oe;
+ ep->e_anongid = strtol(opt+8, &oe, 10);
+ if (opt[8]=='\0' || *oe != '\0') {
+ xlog(L_ERROR, "%s: %d: bad anongid \"%s\"\n",
+ flname, flline, opt);
+ goto bad_option;
+ }
+ } else if (strncmp(opt, "squash_uids=", 12) == 0) {
+ if (parsesquash(opt+12, &squids, &nsquids, &cp) < 0) {
+ goto bad_option;
+ }
+ } else if (strncmp(opt, "squash_gids=", 12) == 0) {
+ if (parsesquash(opt+12, &sqgids, &nsqgids, &cp) < 0) {
+ goto bad_option;
+ }
+ } else if (strncmp(opt, "fsid=", 5) == 0) {
+ char *oe;
+ if (strcmp(opt+5, "root") == 0) {
+ ep->e_fsid = 0;
+ setflags(NFSEXP_FSID, active, ep);
+ } else {
+ ep->e_fsid = strtoul(opt+5, &oe, 0);
+ if (opt[5]!='\0' && *oe == '\0')
+ setflags(NFSEXP_FSID, active, ep);
+ else if (valid_uuid(opt+5))
+ ep->e_uuid = strdup(opt+5);
+ else {
+ xlog(L_ERROR, "%s: %d: bad fsid \"%s\"\n",
+ flname, flline, opt);
+ goto bad_option;
+ }
+ }
+ } else if (strcmp(opt, "mountpoint")==0 ||
+ strcmp(opt, "mp") == 0 ||
+ strncmp(opt, "mountpoint=", 11)==0 ||
+ strncmp(opt, "mp=", 3) == 0) {
+ char * mp = strchr(opt, '=');
+ if (mp)
+ ep->e_mountpoint = strdup(mp+1);
+ else
+ ep->e_mountpoint = strdup("");
+#ifdef DEBUG
+ } else if (strncmp(opt, "fsloc=", 6) == 0) {
+ if (strcmp(opt+6, "stub") == 0)
+ ep->e_fslocmethod = FSLOC_STUB;
+ else {
+ xlog(L_ERROR, "%s:%d: bad option %s\n",
+ flname, flline, opt);
+ goto bad_option;
+ }
+#endif
+ } else if (strncmp(opt, "refer=", 6) == 0) {
+ ep->e_fslocmethod = FSLOC_REFER;
+ ep->e_fslocdata = strdup(opt+6);
+ } else if (strncmp(opt, "replicas=", 9) == 0) {
+ ep->e_fslocmethod = FSLOC_REPLICA;
+ ep->e_fslocdata = strdup(opt+9);
+ } else if (strncmp(opt, "sec=", 4) == 0) {
+ active = parse_flavors(opt+4, ep);
+ if (!active)
+ goto bad_option;
+ } else {
+ xlog(L_ERROR, "%s:%d: unknown keyword \"%s\"\n",
+ flname, flline, opt);
+ setflags(NFSEXP_ALLSQUASH | NFSEXP_READONLY, active, ep);
+ goto bad_option;
+ }
+ free(opt);
+ while (isblank(*cp))
+ cp++;
+ }
+
+ fix_pseudoflavor_flags(ep);
+ ep->e_squids = squids;
+ ep->e_sqgids = sqgids;
+ ep->e_nsquids = nsquids;
+ ep->e_nsqgids = nsqgids;
+
+out:
+ if (warn && !had_subtree_opt)
+ xlog(L_WARNING, "%s [%d]: Neither 'subtree_check' or 'no_subtree_check' specified for export \"%s:%s\".\n"
+ " Assuming default behaviour ('no_subtree_check').\n"
+ " NOTE: this default has changed since nfs-utils version 1.0.x\n",
+
+ flname, flline,
+ ep->e_hostname, ep->e_path);
+ if (had_subtree_opt_ptr)
+ *had_subtree_opt_ptr = had_subtree_opt;
+
+ return 1;
+}
+
+static int
+parsesquash(char *list, int **idp, int *lenp, char **ep)
+{
+ char *cp = list;
+ int id0, id1;
+ int len = *lenp;
+ int *id = *idp;
+
+ if (**ep)
+ *--(*ep) = ',';
+
+ do {
+ id0 = parsenum(&cp);
+ if (*cp == '-') {
+ cp++;
+ id1 = parsenum(&cp);
+ } else {
+ id1 = id0;
+ }
+ if (id0 == -1 || id1 == -1) {
+ syntaxerr("uid/gid -1 not permitted");
+ return -1;
+ }
+ if ((len % 8) == 0)
+ id = (int *) xrealloc(id, (len + 8) * sizeof(*id));
+ id[len++] = id0;
+ id[len++] = id1;
+ if (!*cp || *cp == ')' || (*cp == ',' && !isdigit(cp[1])))
+ break;
+ if (*cp != ',') {
+ syntaxerr("bad uid/gid list");
+ return -1;
+ }
+ cp++;
+ } while(1);
+
+ if (**ep == ',') (*ep)++;
+
+ *lenp = len;
+ *idp = id;
+ return 1;
+}
+
+static void
+freesquash(void)
+{
+ if (squids) {
+ xfree (squids);
+ squids = NULL;
+ nsquids = 0;
+ }
+ if (sqgids) {
+ xfree (sqgids);
+ sqgids = NULL;
+ nsqgids = 0;
+ }
+}
+
+static int
+parsenum(char **cpp)
+{
+ char *cp = *cpp, c;
+ int num = 0;
+
+ if (**cpp == '-')
+ (*cpp)++;
+ while (isdigit(**cpp))
+ (*cpp)++;
+ c = **cpp; **cpp = '\0'; num = atoi(cp); **cpp = c;
+ return num;
+}
+
+static int
+getpath(char *path, int len)
+{
+ xskip(efp, " \t\n");
+ return xgettok(efp, 0, path, len);
+}
+
+static int
+getexport(char *exp, int len)
+{
+ int ok;
+
+ xskip(efp, " \t");
+ if ((ok = xgettok(efp, 0, exp, len)) < 0)
+ xlog(L_ERROR, "%s:%d: syntax error",
+ efname?"command line":efname, efp->x_line);
+ return ok;
+}
+
+static void
+syntaxerr(char *msg)
+{
+ xlog(L_ERROR, "%s:%d: syntax error: %s",
+ efname, efp?efp->x_line:0, msg);
+}
+struct export_features *get_export_features(void)
+{
+ static char *path = "/proc/fs/nfsd/export_features";
+ static struct export_features ef;
+ static int cached = 0;
+ char buf[50];
+ int c;
+ int fd;
+
+ if (cached)
+ return &ef;
+
+ ef.flags = NFSEXP_OLDFLAGS;
+ ef.secinfo_flags = NFSEXP_OLD_SECINFO_FLAGS;
+
+ fd = open(path, O_RDONLY);
+ if (fd == -1)
+ goto good;
+ fd = read(fd, buf, 50);
+ if (fd == -1)
+ goto err;
+ c = sscanf(buf, "%x %x", &ef.flags, &ef.secinfo_flags);
+ if (c != 2)
+ goto err;
+good:
+ cached = 1;
+ return &ef;
+err:
+ xlog(L_WARNING, "unexpected error reading %s", path);
+ return &ef;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/fstab.c b/nfs-utils-1.2.2/support/nfs/fstab.c
new file mode 100644
index 0000000..b4f8710
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/fstab.c
@@ -0,0 +1,554 @@
+/* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ * Sun Mar 21 1999 - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+ * - fixed strerr(errno) in gettext calls
+ *
+ * 2006-06-08 Amit Gud <agud@redhat.com>
+ * - Moved code to nfs-utils/support/nfs from util-linux/mount.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <mntent.h>
+
+#include "fstab.h"
+#include "xcommon.h"
+#include "nfs_mntent.h"
+#include "nfs_paths.h"
+#include "nls.h"
+
+#define LOCK_TIMEOUT 10
+#define streq(s, t) (strcmp ((s), (t)) == 0)
+#define PROC_MOUNTS "/proc/mounts"
+
+extern int verbose;
+
+/* Information about mtab. ------------------------------------*/
+static int have_mtab_info = 0;
+static int var_mtab_does_not_exist = 0;
+static int var_mtab_is_a_symlink = 0;
+
+static void
+get_mtab_info(void) {
+ struct stat mtab_stat;
+
+ if (!have_mtab_info) {
+ if (lstat(MOUNTED, &mtab_stat))
+ var_mtab_does_not_exist = 1;
+ else if (S_ISLNK(mtab_stat.st_mode))
+ var_mtab_is_a_symlink = 1;
+ have_mtab_info = 1;
+ }
+}
+
+int
+mtab_does_not_exist(void) {
+ get_mtab_info();
+ return var_mtab_does_not_exist;
+}
+
+static int
+mtab_is_a_symlink(void) {
+ get_mtab_info();
+ return var_mtab_is_a_symlink;
+}
+
+int
+mtab_is_writable() {
+ int fd;
+
+ /* Should we write to /etc/mtab upon an update?
+ Probably not if it is a symlink to /proc/mounts, since that
+ would create a file /proc/mounts in case the proc filesystem
+ is not mounted. */
+ if (mtab_is_a_symlink())
+ return 0;
+
+ fd = open(MOUNTED, O_RDWR | O_CREAT, 0644);
+ if (fd >= 0) {
+ close(fd);
+ return 1;
+ } else
+ return 0;
+}
+
+/* Contents of mtab and fstab ---------------------------------*/
+
+struct mntentchn mounttable;
+static int got_mtab = 0;
+struct mntentchn fstab;
+static int got_fstab = 0;
+
+static void read_mounttable(void);
+static void read_fstab(void);
+
+static struct mntentchn *
+mtab_head(void) {
+ if (!got_mtab)
+ read_mounttable();
+ return &mounttable;
+}
+
+static struct mntentchn *
+fstab_head(void)
+{
+ if (!got_fstab)
+ read_fstab();
+ return &fstab;
+}
+
+#if 0
+static void
+my_free(const void *s) {
+ if (s)
+ free((void *) s);
+}
+
+static void
+discard_mntentchn(struct mntentchn *mc0) {
+ struct mntentchn *mc, *mc1;
+
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc1) {
+ mc1 = mc->nxt;
+ my_free(mc->m.mnt_fsname);
+ my_free(mc->m.mnt_dir);
+ my_free(mc->m.mnt_type);
+ my_free(mc->m.mnt_opts);
+ free(mc);
+ }
+}
+#endif
+
+static void
+read_mntentchn(mntFILE *mfp, const char *fnam, struct mntentchn *mc0) {
+ struct mntentchn *mc = mc0;
+ struct mntent *mnt;
+
+ while ((mnt = nfs_getmntent(mfp)) != NULL) {
+ if (!streq(mnt->mnt_type, MNTTYPE_IGNORE)) {
+ mc->nxt = (struct mntentchn *) xmalloc(sizeof(*mc));
+ mc->nxt->prev = mc;
+ mc = mc->nxt;
+ mc->m = *mnt;
+ mc->nxt = mc0;
+ }
+ }
+ mc0->prev = mc;
+ if (ferror(mfp->mntent_fp)) {
+ int errsv = errno;
+ nfs_error(_("warning: error reading %s: %s"),
+ fnam, strerror (errsv));
+ mc0->nxt = mc0->prev = NULL;
+ }
+ nfs_endmntent(mfp);
+}
+
+/*
+ * Read /etc/mtab. If that fails, try /proc/mounts.
+ * This produces a linked list. The list head mounttable is a dummy.
+ * Return 0 on success.
+ */
+static void
+read_mounttable() {
+ mntFILE *mfp;
+ const char *fnam;
+ struct mntentchn *mc = &mounttable;
+
+ got_mtab = 1;
+ mc->nxt = mc->prev = NULL;
+
+ fnam = MOUNTED;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ fnam = PROC_MOUNTS;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ nfs_error(_("warning: can't open %s: %s"),
+ MOUNTED, strerror (errsv));
+ return;
+ }
+ if (verbose)
+ printf (_("mount: could not open %s - "
+ "using %s instead\n"),
+ MOUNTED, PROC_MOUNTS);
+ }
+ read_mntentchn(mfp, fnam, mc);
+}
+
+static void
+read_fstab()
+{
+ mntFILE *mfp = NULL;
+ const char *fnam;
+ struct mntentchn *mc = &fstab;
+
+ got_fstab = 1;
+ mc->nxt = mc->prev = NULL;
+
+ fnam = _PATH_FSTAB;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error(_("warning: can't open %s: %s"),
+ _PATH_FSTAB, strerror (errsv));
+ return;
+ }
+ read_mntentchn(mfp, fnam, mc);
+}
+
+/*
+ * Given the directory name NAME, and the place MCPREV we found it last time,
+ * try to find more occurrences.
+ */
+struct mntentchn *
+getmntdirbackward (const char *name, struct mntentchn *mcprev) {
+ struct mntentchn *mc, *mc0;
+
+ mc0 = mtab_head();
+ if (!mcprev)
+ mcprev = mc0;
+ for (mc = mcprev->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_dir, name))
+ return mc;
+ return NULL;
+}
+
+/*
+ * Given the device name NAME, and the place MCPREV we found it last time,
+ * try to find more occurrences.
+ */
+struct mntentchn *
+getmntdevbackward (const char *name, struct mntentchn *mcprev) {
+ struct mntentchn *mc, *mc0;
+
+ mc0 = mtab_head();
+ if (!mcprev)
+ mcprev = mc0;
+ for (mc = mcprev->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_fsname, name))
+ return mc;
+ return NULL;
+}
+
+/* Find the dir FILE in fstab. */
+struct mntentchn *
+getfsfile (const char *file)
+{
+ struct mntentchn *mc, *mc0;
+
+ mc0 = fstab_head();
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt)
+ if (streq(mc->m.mnt_dir, file))
+ return mc;
+ return NULL;
+}
+
+/* Find the device SPEC in fstab. */
+struct mntentchn *
+getfsspec (const char *spec)
+{
+ struct mntentchn *mc, *mc0;
+
+ mc0 = fstab_head();
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt)
+ if (streq(mc->m.mnt_fsname, spec))
+ return mc;
+ return NULL;
+}
+
+/* Updating mtab ----------------------------------------------*/
+
+/* Flag for already existing lock file. */
+static int we_created_lockfile = 0;
+static int lockfile_fd = -1;
+
+/* Flag to indicate that signals have been set up. */
+static int signals_have_been_setup = 0;
+
+/* Ensure that the lock is released if we are interrupted. */
+extern char *strsignal(int sig); /* not always in <string.h> */
+
+static void
+handler (int sig) {
+ die(EX_USER, "%s", strsignal(sig));
+}
+
+static void
+setlkw_timeout (int sig) {
+ /* nothing, fcntl will fail anyway */
+}
+
+/* Remove lock file. */
+void
+unlock_mtab (void) {
+ if (we_created_lockfile) {
+ close(lockfile_fd);
+ lockfile_fd = -1;
+ unlink (MOUNTED_LOCK);
+ we_created_lockfile = 0;
+ }
+}
+
+/* Create the lock file.
+ The lock file will be removed if we catch a signal or when we exit. */
+/* The old code here used flock on a lock file /etc/mtab~ and deleted
+ this lock file afterwards. However, as rgooch remarks, that has a
+ race: a second mount may be waiting on the lock and proceed as
+ soon as the lock file is deleted by the first mount, and immediately
+ afterwards a third mount comes, creates a new /etc/mtab~, applies
+ flock to that, and also proceeds, so that the second and third mount
+ now both are scribbling in /etc/mtab.
+ The new code uses a link() instead of a creat(), where we proceed
+ only if it was us that created the lock, and hence we always have
+ to delete the lock afterwards. Now the use of flock() is in principle
+ superfluous, but avoids an arbitrary sleep(). */
+
+/* Where does the link point to? Obvious choices are mtab and mtab~~.
+ HJLu points out that the latter leads to races. Right now we use
+ mtab~.<pid> instead. Use 20 as upper bound for the length of %d. */
+#define MOUNTLOCK_LINKTARGET MOUNTED_LOCK "%d"
+#define MOUNTLOCK_LINKTARGET_LTH (sizeof(MOUNTED_LOCK)+20)
+
+void
+lock_mtab (void) {
+ int tries = 100000, i;
+ char linktargetfile[MOUNTLOCK_LINKTARGET_LTH];
+
+ at_die = unlock_mtab;
+
+ if (!signals_have_been_setup) {
+ int sig = 0;
+ struct sigaction sa;
+
+ sa.sa_handler = handler;
+ sa.sa_flags = 0;
+ sigfillset (&sa.sa_mask);
+
+ while (sigismember (&sa.sa_mask, ++sig) != -1
+ && sig != SIGCHLD) {
+ if (sig == SIGALRM)
+ sa.sa_handler = setlkw_timeout;
+ else
+ sa.sa_handler = handler;
+ sigaction (sig, &sa, (struct sigaction *) 0);
+ }
+ signals_have_been_setup = 1;
+ }
+
+ sprintf(linktargetfile, MOUNTLOCK_LINKTARGET, getpid ());
+
+ i = open (linktargetfile, O_WRONLY|O_CREAT, 0);
+ if (i < 0) {
+ int errsv = errno;
+ /* linktargetfile does not exist (as a file)
+ and we cannot create it. Read-only filesystem?
+ Too many files open in the system?
+ Filesystem full? */
+ die (EX_FILEIO, _("can't create lock file %s: %s "
+ "(use -n flag to override)"),
+ linktargetfile, strerror (errsv));
+ }
+ close(i);
+
+ /* Repeat until it was us who made the link */
+ while (!we_created_lockfile) {
+ struct flock flock;
+ int errsv, j;
+
+ j = link(linktargetfile, MOUNTED_LOCK);
+ errsv = errno;
+
+ if (j == 0)
+ we_created_lockfile = 1;
+
+ if (j < 0 && errsv != EEXIST) {
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't link lock file %s: %s "
+ "(use -n flag to override)"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
+
+ lockfile_fd = open (MOUNTED_LOCK, O_WRONLY);
+
+ if (lockfile_fd < 0) {
+ int errsv = errno;
+ /* Strange... Maybe the file was just deleted? */
+ if (errno == ENOENT && tries-- > 0) {
+ if (tries % 200 == 0)
+ usleep(30);
+ continue;
+ }
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't open lock file %s: %s "
+ "(use -n flag to override)"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
+
+ flock.l_type = F_WRLCK;
+ flock.l_whence = SEEK_SET;
+ flock.l_start = 0;
+ flock.l_len = 0;
+
+ if (j == 0) {
+ /* We made the link. Now claim the lock. */
+ if (fcntl (lockfile_fd, F_SETLK, &flock) == -1) {
+ if (verbose) {
+ int errsv = errno;
+ printf(_("Can't lock lock file %s: %s\n"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
+ /* proceed anyway */
+ }
+ (void) unlink(linktargetfile);
+ } else {
+ static int tries = 0;
+
+ /* Someone else made the link. Wait. */
+ alarm(LOCK_TIMEOUT);
+ if (fcntl (lockfile_fd, F_SETLKW, &flock) == -1) {
+ int errsv = errno;
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't lock lock file %s: %s"),
+ MOUNTED_LOCK, (errno == EINTR) ?
+ _("timed out") : strerror (errsv));
+ }
+ alarm(0);
+ /* Limit the number of iterations - maybe there
+ still is some old /etc/mtab~ */
+ ++tries;
+ if (tries % 200 == 0)
+ usleep(30);
+ if (tries > 100000) {
+ (void) unlink(linktargetfile);
+ close(lockfile_fd);
+ die (EX_FILEIO, _("Cannot create link %s\n"
+ "Perhaps there is a stale lock file?\n"),
+ MOUNTED_LOCK);
+ }
+ close(lockfile_fd);
+ }
+ }
+}
+
+/*
+ * Update the mtab.
+ * Used by umount with null INSTEAD: remove the last DIR entry.
+ * Used by mount upon a remount: update option part,
+ * and complain if a wrong device or type was given.
+ * [Note that often a remount will be a rw remount of /
+ * where there was no entry before, and we'll have to believe
+ * the values given in INSTEAD.]
+ */
+
+void
+update_mtab (const char *dir, struct mntent *instead)
+{
+ mntFILE *mfp, *mftmp;
+ const char *fnam = MOUNTED;
+ struct mntentchn mtabhead; /* dummy */
+ struct mntentchn *mc, *mc0, *absent = NULL;
+
+ if (mtab_does_not_exist() || !mtab_is_writable())
+ return;
+
+ lock_mtab();
+
+ /* having locked mtab, read it again */
+ mc0 = mc = &mtabhead;
+ mc->nxt = mc->prev = NULL;
+
+ mfp = nfs_setmntent(fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error (_("cannot open %s (%s) - mtab not updated"),
+ fnam, strerror (errsv));
+ goto leave;
+ }
+
+ read_mntentchn(mfp, fnam, mc);
+
+ /* find last occurrence of dir */
+ for (mc = mc0->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_dir, dir))
+ break;
+ if (mc && mc != mc0) {
+ if (instead == NULL) {
+ /* An umount - remove entry */
+ if (mc && mc != mc0) {
+ mc->prev->nxt = mc->nxt;
+ mc->nxt->prev = mc->prev;
+ free(mc);
+ }
+ } else {
+ /* A remount */
+ mc->m.mnt_opts = instead->mnt_opts;
+ }
+ } else if (instead) {
+ /* not found, add a new entry */
+ absent = xmalloc(sizeof(*absent));
+ absent->m = *instead;
+ absent->nxt = mc0;
+ absent->prev = mc0->prev;
+ mc0->prev = absent;
+ if (mc0->nxt == NULL)
+ mc0->nxt = absent;
+ }
+
+ /* write chain to mtemp */
+ mftmp = nfs_setmntent (MOUNTED_TEMP, "w");
+ if (mftmp == NULL || mftmp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error (_("cannot open %s (%s) - mtab not updated"),
+ MOUNTED_TEMP, strerror (errsv));
+ goto leave;
+ }
+
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt) {
+ if (nfs_addmntent(mftmp, &(mc->m)) == 1) {
+ int errsv = errno;
+ die (EX_FILEIO, _("error writing %s: %s"),
+ MOUNTED_TEMP, strerror (errsv));
+ }
+ }
+
+#if 0
+ /* the chain might have strings copied from 'instead',
+ * so we cannot safely free it.
+ * And there is no need anyway because we are going to exit
+ * shortly. So just don't call discard_mntentchn....
+ */
+ discard_mntentchn(mc0);
+#endif
+ if (fchmod (fileno (mftmp->mntent_fp),
+ S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
+ int errsv = errno;
+ fprintf(stderr, _("error changing mode of %s: %s\n"),
+ MOUNTED_TEMP, strerror (errsv));
+ }
+ nfs_endmntent (mftmp);
+
+ { /*
+ * If mount is setuid and some non-root user mounts sth,
+ * then mtab.tmp might get the group of this user. Copy uid/gid
+ * from the present mtab before renaming.
+ */
+ struct stat sbuf;
+ if (stat (MOUNTED, &sbuf) == 0)
+ chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid);
+ }
+
+ /* rename mtemp to mtab */
+ if (rename (MOUNTED_TEMP, MOUNTED) < 0) {
+ int errsv = errno;
+ fprintf(stderr, _("can't rename %s to %s: %s\n"),
+ MOUNTED_TEMP, MOUNTED, strerror(errsv));
+ }
+
+ leave:
+ unlock_mtab();
+}
diff --git a/nfs-utils-1.2.2/support/nfs/getfh.c b/nfs-utils-1.2.2/support/nfs/getfh.c
new file mode 100644
index 0000000..81266fd
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/getfh.c
@@ -0,0 +1,82 @@
+/*
+ * support/nfs/getfh.c
+ *
+ * Get the FH for a given client and directory. This function takes
+ * the NFS protocol version number as an additional argument.
+ *
+ * This function has nothing in common with the SunOS getfh function,
+ * which is a front-end to the RPC mount call.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <sys/types.h>
+#include <errno.h>
+#include "nfslib.h"
+
+struct nfs_fh_len *
+getfh_old (struct sockaddr *addr, dev_t dev, ino_t ino)
+{
+ union nfsctl_res res;
+ struct nfsctl_arg arg;
+ static struct nfs_fh_len rfh;
+
+ arg.ca_version = NFSCTL_VERSION;
+ arg.ca_getfh.gf_version = 2; /* obsolete */
+ arg.ca_getfh.gf_dev = dev;
+ arg.ca_getfh.gf_ino = ino;
+ memcpy(&arg.ca_getfh.gf_addr, addr, sizeof(struct sockaddr_in));
+
+ if (nfsctl(NFSCTL_GETFH, &arg, &res) < 0)
+ return NULL;
+
+ rfh.fh_size = 32;
+ memcpy(rfh.fh_handle, &res.cr_getfh, 32);
+ return &rfh;
+}
+
+struct nfs_fh_len *
+getfh(struct sockaddr *addr, const char *path)
+{
+ static union nfsctl_res res;
+ struct nfsctl_arg arg;
+ static struct nfs_fh_len rfh;
+
+ arg.ca_version = NFSCTL_VERSION;
+ arg.ca_getfd.gd_version = 2; /* obsolete */
+ strncpy(arg.ca_getfd.gd_path, path,
+ sizeof(arg.ca_getfd.gd_path) - 1);
+ arg.ca_getfd.gd_path[sizeof (arg.ca_getfd.gd_path) - 1] = '\0';
+ memcpy(&arg.ca_getfd.gd_addr, addr, sizeof(struct sockaddr_in));
+
+ if (nfsctl(NFSCTL_GETFD, &arg, &res) < 0)
+ return NULL;
+
+ rfh.fh_size = 32;
+ memcpy(rfh.fh_handle, &res.cr_getfh, 32);
+ return &rfh;
+}
+
+struct nfs_fh_len *
+getfh_size(struct sockaddr *addr, const char *path, int size)
+{
+ static union nfsctl_res res;
+ struct nfsctl_arg arg;
+
+ arg.ca_version = NFSCTL_VERSION;
+ strncpy(arg.ca_getfs.gd_path, path,
+ sizeof(arg.ca_getfs.gd_path) - 1);
+ arg.ca_getfs.gd_path[sizeof (arg.ca_getfs.gd_path) - 1] = '\0';
+ memcpy(&arg.ca_getfs.gd_addr, addr, sizeof(struct sockaddr_in));
+ arg.ca_getfs.gd_maxlen = size;
+
+ if (nfsctl(NFSCTL_GETFS, &arg, &res) < 0)
+ return NULL;
+
+ return &res.cr_getfs;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/getport.c b/nfs-utils-1.2.2/support/nfs/getport.c
new file mode 100644
index 0000000..c930539
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/getport.c
@@ -0,0 +1,1079 @@
+/*
+ * Provide a variety of APIs that query an rpcbind daemon to
+ * discover RPC service ports and allowed protocol version
+ * numbers.
+ *
+ * Copyright (C) 2008 Oracle Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+
+#ifdef HAVE_LIBTIRPC
+#include <netconfig.h>
+#include <rpc/rpcb_prot.h>
+#endif
+
+#include "sockaddr.h"
+#include "nfsrpc.h"
+
+/*
+ * Try a local socket first to access the local rpcbind daemon
+ *
+ * Rpcbind's local socket service does not seem to be working.
+ * Disable this logic for now.
+ */
+#ifdef HAVE_LIBTIRPC
+#undef NFS_GP_LOCAL
+#else /* !HAVE_LIBTIRPC */
+#undef NFS_GP_LOCAL
+#endif /* !HAVE_LIBTIRPC */
+
+#ifdef HAVE_LIBTIRPC
+static const rpcvers_t default_rpcb_version = RPCBVERS_4;
+#else /* !HAVE_LIBTIRPC */
+static const rpcvers_t default_rpcb_version = PMAPVERS;
+#endif /* !HAVE_LIBTIRPC */
+
+/*
+ * Historical: Map TCP connect timeouts to timeout
+ * error code used by UDP.
+ */
+static void
+nfs_gp_map_tcp_errorcodes(const unsigned short protocol)
+{
+ if (protocol != IPPROTO_TCP)
+ return;
+
+ switch (rpc_createerr.cf_error.re_errno) {
+ case ETIMEDOUT:
+ rpc_createerr.cf_stat = RPC_TIMEDOUT;
+ break;
+ case ECONNREFUSED:
+ rpc_createerr.cf_stat = RPC_CANTRECV;
+ break;
+ }
+}
+
+/*
+ * There's no easy way to tell how the local system's networking
+ * and rpcbind is configured (ie. whether we want to use IPv6 or
+ * IPv4 loopback to contact RPC services on the local host). We
+ * punt and simply try to look up "localhost".
+ *
+ * Returns TRUE on success.
+ */
+static int nfs_gp_loopback_address(struct sockaddr *sap, socklen_t *salen)
+{
+ struct addrinfo *gai_results;
+ int ret = 0;
+
+ if (getaddrinfo("localhost", NULL, NULL, &gai_results))
+ return 0;
+
+ if (*salen >= gai_results->ai_addrlen) {
+ memcpy(sap, gai_results->ai_addr,
+ gai_results->ai_addrlen);
+ *salen = gai_results->ai_addrlen;
+ ret = 1;
+ }
+
+ freeaddrinfo(gai_results);
+ return ret;
+}
+
+/*
+ * Look up a network service in /etc/services and return the
+ * network-order port number of that service.
+ */
+static in_port_t nfs_gp_getservbyname(const char *service,
+ const unsigned short protocol)
+{
+ const struct addrinfo gai_hint = {
+ .ai_family = AF_INET,
+ .ai_protocol = protocol,
+ .ai_flags = AI_PASSIVE,
+ };
+ struct addrinfo *gai_results;
+ const struct sockaddr_in *sin;
+ in_port_t port;
+
+ if (getaddrinfo(NULL, service, &gai_hint, &gai_results) != 0)
+ return 0;
+
+ sin = (const struct sockaddr_in *)gai_results->ai_addr;
+ port = sin->sin_port;
+
+ freeaddrinfo(gai_results);
+ return port;
+}
+
+/*
+ * Discover the port number that should be used to contact an
+ * rpcbind service. This will detect if the port has a local
+ * value that may have been set in /etc/services.
+ *
+ * Returns network byte-order port number of rpcbind service
+ * on this system.
+ */
+static in_port_t nfs_gp_get_rpcb_port(const unsigned short protocol)
+{
+ static const char *rpcb_netnametbl[] = {
+ "rpcbind",
+ "portmapper",
+ "sunrpc",
+ NULL,
+ };
+ unsigned int i;
+
+ for (i = 0; rpcb_netnametbl[i] != NULL; i++) {
+ in_port_t port;
+
+ port = nfs_gp_getservbyname(rpcb_netnametbl[i], protocol);
+ if (port != 0)
+ return port;
+ }
+
+ return (in_port_t)htons((uint16_t)PMAPPORT);
+}
+
+/*
+ * Set up an RPC client for communicating with an rpcbind daemon at
+ * @sap over @transport with protocol version @version.
+ *
+ * Returns a pointer to a prepared RPC client if successful, and
+ * @timeout is initialized; caller must destroy a non-NULL returned RPC
+ * client. Otherwise returns NULL, and rpc_createerr.cf_stat is set to
+ * reflect the error.
+ */
+static CLIENT *nfs_gp_get_rpcbclient(struct sockaddr *sap,
+ const socklen_t salen,
+ const unsigned short transport,
+ const rpcvers_t version,
+ struct timeval *timeout)
+{
+ static const char *rpcb_pgmtbl[] = {
+ "rpcbind",
+ "portmap",
+ "portmapper",
+ "sunrpc",
+ NULL,
+ };
+ rpcprog_t rpcb_prog = nfs_getrpcbyname(RPCBPROG, rpcb_pgmtbl);
+ CLIENT *clnt;
+
+ nfs_set_port(sap, ntohs(nfs_gp_get_rpcb_port(transport)));
+ clnt = nfs_get_rpcclient(sap, salen, transport, rpcb_prog,
+ version, timeout);
+ nfs_gp_map_tcp_errorcodes(transport);
+ return clnt;
+}
+
+/**
+ * nfs_get_proto - Convert a netid to an address family and protocol number
+ * @netid: C string containing a netid
+ * @family: OUT: address family
+ * @protocol: OUT: protocol number
+ *
+ * Returns 1 and fills in @protocol if the netid was recognized;
+ * otherwise zero is returned.
+ */
+#ifdef HAVE_LIBTIRPC
+int
+nfs_get_proto(const char *netid, sa_family_t *family, unsigned long *protocol)
+{
+ struct netconfig *nconf;
+ struct protoent *proto;
+
+ nconf = getnetconfigent(netid);
+ if (nconf == NULL)
+ return 0;
+
+ proto = getprotobyname(nconf->nc_proto);
+ if (proto == NULL) {
+ freenetconfigent(nconf);
+ return 0;
+ }
+
+ *family = AF_UNSPEC;
+ if (strcmp(nconf->nc_protofmly, NC_INET) == 0)
+ *family = AF_INET;
+ if (strcmp(nconf->nc_protofmly, NC_INET6) == 0)
+ *family = AF_INET6;
+ freenetconfigent(nconf);
+
+ *protocol = (unsigned long)proto->p_proto;
+ return 1;
+}
+#else /* !HAVE_LIBTIRPC */
+int
+nfs_get_proto(const char *netid, sa_family_t *family, unsigned long *protocol)
+{
+ struct protoent *proto;
+
+ proto = getprotobyname(netid);
+ if (proto == NULL)
+ return 0;
+
+ *family = AF_INET;
+ *protocol = (unsigned long)proto->p_proto;
+ return 1;
+}
+#endif /* !HAVE_LIBTIRPC */
+
+/**
+ * nfs_get_netid - Convert a protocol family and protocol name to a netid
+ * @family: protocol family
+ * @protocol: protocol number
+ *
+ * One of the arguments passed when querying remote rpcbind services
+ * via rpcbind v3 or v4 is a netid string. This replaces the pm_prot
+ * field used in legacy PMAP_GETPORT calls.
+ *
+ * RFC 1833 says netids are not standard but rather defined on the local
+ * host. There are, however, standard definitions for nc_protofmly and
+ * nc_proto that can be used to derive a netid string on the local host,
+ * based on the contents of /etc/netconfig.
+ *
+ * Walk through the local netconfig database and grab the netid of the
+ * first entry that matches @family and @protocol and whose netid string
+ * fits in the provided buffer.
+ *
+ * Returns a '\0'-terminated string if successful. Caller must
+ * free the returned string. Otherwise NULL is returned, and
+ * rpc_createerr.cf_stat is set to reflect the error.
+ */
+#ifdef HAVE_LIBTIRPC
+char *nfs_get_netid(const sa_family_t family, const unsigned long protocol)
+{
+ char *nc_protofmly, *nc_proto, *nc_netid;
+ struct netconfig *nconf;
+ struct protoent *proto;
+ void *handle;
+
+ switch (family) {
+ case AF_LOCAL:
+ case AF_INET:
+ nc_protofmly = NC_INET;
+ break;
+ case AF_INET6:
+ nc_protofmly = NC_INET6;
+ break;
+ default:
+ goto out;
+ }
+
+ proto = getprotobynumber(protocol);
+ if (proto == NULL)
+ goto out;
+ nc_proto = proto->p_name;
+
+ handle = setnetconfig();
+ while ((nconf = getnetconfig(handle)) != NULL) {
+
+ if (nconf->nc_protofmly != NULL &&
+ strcmp(nconf->nc_protofmly, nc_protofmly) != 0)
+ continue;
+ if (nconf->nc_proto != NULL &&
+ strcmp(nconf->nc_proto, nc_proto) != 0)
+ continue;
+
+ nc_netid = strdup(nconf->nc_netid);
+ endnetconfig(handle);
+
+ if (nc_netid == NULL)
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ return nc_netid;
+ }
+ endnetconfig(handle);
+
+out:
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+}
+#else /* !HAVE_LIBTIRPC */
+char *nfs_get_netid(const sa_family_t family, const unsigned long protocol)
+{
+ struct protoent *proto;
+ char *netid;
+
+ if (family != AF_INET)
+ goto out;
+ proto = getprotobynumber((int)protocol);
+ if (proto == NULL)
+ goto out;
+
+ netid = strdup(proto->p_name);
+ if (netid == NULL)
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ return netid;
+
+out:
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+}
+#endif /* !HAVE_LIBTIRPC */
+
+/*
+ * Extract a port number from a universal address, and terminate the
+ * string in @addrstr just after the address part.
+ *
+ * Returns -1 if unsuccesful; otherwise a decoded port number (possibly 0)
+ * is returned.
+ */
+static int nfs_gp_universal_porthelper(char *addrstr)
+{
+ char *p, *endptr;
+ unsigned long portlo, porthi;
+ int port = -1;
+
+ p = strrchr(addrstr, '.');
+ if (p == NULL)
+ goto out;
+ portlo = strtoul(p + 1, &endptr, 10);
+ if (*endptr != '\0' || portlo > 255)
+ goto out;
+ *p = '\0';
+
+ p = strrchr(addrstr, '.');
+ if (p == NULL)
+ goto out;
+ porthi = strtoul(p + 1, &endptr, 10);
+ if (*endptr != '\0' || porthi > 255)
+ goto out;
+ *p = '\0';
+ port = (porthi << 8) | portlo;
+
+out:
+ return port;
+}
+
+/**
+ * nfs_universal2port - extract port number from a "universal address"
+ * @uaddr: '\0'-terminated C string containing a universal address
+ *
+ * Universal addresses (defined in RFC 1833) are used when calling an
+ * rpcbind daemon via protocol versions 3 or 4..
+ *
+ * Returns -1 if unsuccesful; otherwise a decoded port number (possibly 0)
+ * is returned.
+ */
+int nfs_universal2port(const char *uaddr)
+{
+ char *addrstr;
+ int port = -1;
+
+ addrstr = strdup(uaddr);
+ if (addrstr != NULL) {
+ port = nfs_gp_universal_porthelper(addrstr);
+ free(addrstr);
+ }
+ return port;
+}
+
+/**
+ * nfs_sockaddr2universal - convert a sockaddr to a "universal address"
+ * @sap: pointer to a socket address
+ *
+ * Universal addresses (defined in RFC 1833) are used when calling an
+ * rpcbind daemon via protocol versions 3 or 4..
+ *
+ * Returns a '\0'-terminated string if successful; caller must free
+ * the returned string. Otherwise NULL is returned and
+ * rpc_createerr.cf_stat is set to reflect the error.
+ *
+ * inet_ntop(3) is used here, since getnameinfo(3) is not available
+ * in some earlier glibc releases, and we don't require support for
+ * scope IDs for universal addresses.
+ */
+char *nfs_sockaddr2universal(const struct sockaddr *sap)
+{
+ const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sap;
+ const struct sockaddr_un *sun = (const struct sockaddr_un *)sap;
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+ char buf[INET6_ADDRSTRLEN + 8 /* for port information */];
+ uint16_t port;
+ size_t count;
+ char *result;
+ int len;
+
+ switch (sap->sa_family) {
+ case AF_LOCAL:
+ return strndup(sun->sun_path, sizeof(sun->sun_path));
+ case AF_INET:
+ if (inet_ntop(AF_INET, (const void *)&sin->sin_addr.s_addr,
+ buf, (socklen_t)sizeof(buf)) == NULL)
+ goto out_err;
+ port = ntohs(sin->sin_port);
+ break;
+ case AF_INET6:
+ if (inet_ntop(AF_INET6, (const void *)&sin6->sin6_addr,
+ buf, (socklen_t)sizeof(buf)) == NULL)
+ goto out_err;
+ port = ntohs(sin6->sin6_port);
+ break;
+ default:
+ goto out_err;
+ }
+
+ count = sizeof(buf) - strlen(buf);
+ len = snprintf(buf + strlen(buf), count, ".%u.%u",
+ (unsigned)(port >> 8), (unsigned)(port & 0xff));
+ /* before glibc 2.0.6, snprintf(3) could return -1 */
+ if (len < 0 || (size_t)len > count)
+ goto out_err;
+
+ result = strdup(buf);
+ if (result != NULL)
+ return result;
+
+out_err:
+ rpc_createerr.cf_stat = RPC_N2AXLATEFAILURE;
+ return NULL;
+}
+
+/*
+ * Send a NULL request to the indicated RPC service.
+ *
+ * Returns 1 if the service responded; otherwise 0;
+ */
+static int nfs_gp_ping(CLIENT *client, struct timeval timeout)
+{
+ enum clnt_stat status;
+
+ status = CLNT_CALL(client, NULLPROC,
+ (xdrproc_t)xdr_void, NULL,
+ (xdrproc_t)xdr_void, NULL,
+ timeout);
+
+ if (status != RPC_SUCCESS) {
+ rpc_createerr.cf_stat = status;
+ CLNT_GETERR(client, &rpc_createerr.cf_error);
+ }
+ return (int)(status == RPC_SUCCESS);
+}
+
+#ifdef HAVE_LIBTIRPC
+
+/*
+ * Initialize the rpcb argument for a GETADDR request.
+ *
+ * Returns 1 if successful, and caller must free strings pointed
+ * to by r_netid and r_addr; otherwise 0.
+ */
+static int nfs_gp_init_rpcb_parms(const struct sockaddr *sap,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ struct rpcb *parms)
+{
+ char *netid, *addr;
+
+ netid = nfs_get_netid(sap->sa_family, protocol);
+ if (netid == NULL)
+ return 0;
+
+ addr = nfs_sockaddr2universal(sap);
+ if (addr == NULL) {
+ free(netid);
+ return 0;
+ }
+
+ memset(parms, 0, sizeof(*parms));
+ parms->r_prog = program;
+ parms->r_vers = version;
+ parms->r_netid = netid;
+ parms->r_addr = addr;
+ parms->r_owner = "";
+
+ return 1;
+}
+
+static void nfs_gp_free_rpcb_parms(struct rpcb *parms)
+{
+ free(parms->r_netid);
+ free(parms->r_addr);
+}
+
+/*
+ * Try rpcbind GETADDR via version 4. If that fails, try same
+ * request via version 3.
+ *
+ * Returns non-zero port number on success; otherwise returns
+ * zero. rpccreateerr is set to reflect the nature of the error.
+ */
+static unsigned short nfs_gp_rpcb_getaddr(CLIENT *client,
+ struct rpcb *parms,
+ struct timeval timeout)
+{
+ rpcvers_t rpcb_version;
+ struct rpc_err rpcerr;
+ int port = 0;
+
+ for (rpcb_version = RPCBVERS_4;
+ rpcb_version >= RPCBVERS_3;
+ rpcb_version--) {
+ enum clnt_stat status;
+ char *uaddr = NULL;
+
+ CLNT_CONTROL(client, CLSET_VERS, (void *)&rpcb_version);
+ status = CLNT_CALL(client, (rpcproc_t)RPCBPROC_GETADDR,
+ (xdrproc_t)xdr_rpcb, (void *)parms,
+ (xdrproc_t)xdr_wrapstring, (void *)&uaddr,
+ timeout);
+
+ switch (status) {
+ case RPC_SUCCESS:
+ if ((uaddr == NULL) || (uaddr[0] == '\0')) {
+ rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+ return 0;
+ }
+
+ port = nfs_universal2port(uaddr);
+ xdr_free((xdrproc_t)xdr_wrapstring, (char *)&uaddr);
+ if (port == -1) {
+ rpc_createerr.cf_stat = RPC_N2AXLATEFAILURE;
+ return 0;
+ }
+ return (unsigned short)port;
+ case RPC_PROGVERSMISMATCH:
+ clnt_geterr(client, &rpcerr);
+ if (rpcerr.re_vers.low > RPCBVERS4)
+ return 0;
+ continue;
+ case RPC_PROCUNAVAIL:
+ case RPC_PROGUNAVAIL:
+ continue;
+ default:
+ /* Most likely RPC_TIMEDOUT or RPC_CANTRECV */
+ rpc_createerr.cf_stat = status;
+ clnt_geterr(client, &rpc_createerr.cf_error);
+ return 0;
+ }
+
+ }
+
+ if (port == 0) {
+ rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+ clnt_geterr(client, &rpc_createerr.cf_error);
+ }
+ return port;
+}
+
+#endif /* HAVE_LIBTIRPC */
+
+/*
+ * Try GETPORT request via rpcbind version 2.
+ *
+ * Returns non-zero port number on success; otherwise returns
+ * zero. rpccreateerr is set to reflect the nature of the error.
+ */
+static unsigned long nfs_gp_pmap_getport(CLIENT *client,
+ struct pmap *parms,
+ struct timeval timeout)
+{
+ enum clnt_stat status;
+ unsigned long port;
+
+ status = CLNT_CALL(client, (rpcproc_t)PMAPPROC_GETPORT,
+ (xdrproc_t)xdr_pmap, (void *)parms,
+ (xdrproc_t)xdr_u_long, (void *)&port,
+ timeout);
+
+ if (status != RPC_SUCCESS) {
+ rpc_createerr.cf_stat = status;
+ CLNT_GETERR(client, &rpc_createerr.cf_error);
+ port = 0;
+ } else if (port == 0)
+ rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+
+ return port;
+}
+
+#ifdef HAVE_LIBTIRPC
+
+static unsigned short nfs_gp_getport_rpcb(CLIENT *client,
+ const struct sockaddr *sap,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ struct timeval timeout)
+{
+ unsigned short port = 0;
+ struct rpcb parms;
+
+ if (nfs_gp_init_rpcb_parms(sap, program, version,
+ protocol, &parms) != 0) {
+ port = nfs_gp_rpcb_getaddr(client, &parms, timeout);
+ nfs_gp_free_rpcb_parms(&parms);
+ }
+
+ return port;
+}
+
+#endif /* HAVE_LIBTIRPC */
+
+static unsigned long nfs_gp_getport_pmap(CLIENT *client,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ struct timeval timeout)
+{
+ struct pmap parms = {
+ .pm_prog = program,
+ .pm_vers = version,
+ .pm_prot = protocol,
+ };
+ rpcvers_t pmap_version = PMAPVERS;
+
+ CLNT_CONTROL(client, CLSET_VERS, (void *)&pmap_version);
+ return nfs_gp_pmap_getport(client, &parms, timeout);
+}
+
+/*
+ * Try an AF_INET6 request via rpcbind v4/v3; try an AF_INET
+ * request via rpcbind v2.
+ *
+ * Returns non-zero port number on success; otherwise returns
+ * zero. rpccreateerr is set to reflect the nature of the error.
+ */
+static unsigned short nfs_gp_getport(CLIENT *client,
+ const struct sockaddr *sap,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ struct timeval timeout)
+{
+ switch (sap->sa_family) {
+#ifdef HAVE_LIBTIRPC
+ case AF_INET6:
+ return nfs_gp_getport_rpcb(client, sap, program,
+ version, protocol, timeout);
+#endif /* HAVE_LIBTIRPC */
+ case AF_INET:
+ return nfs_gp_getport_pmap(client, program, version,
+ protocol, timeout);
+ }
+
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return 0;
+}
+
+/**
+ * nfs_rpc_ping - Determine if RPC service is responding to requests
+ * @sap: pointer to address of server to query (port is already filled in)
+ * @salen: length of server address
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: requested IPPROTO_ value of transport protocol
+ * @timeout: pointer to request timeout (NULL means use default timeout)
+ *
+ * Returns 1 if the remote service responded without an error; otherwise
+ * zero.
+ */
+int nfs_rpc_ping(const struct sockaddr *sap, const socklen_t salen,
+ const rpcprog_t program, const rpcvers_t version,
+ const unsigned short protocol, const struct timeval *timeout)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+ CLIENT *client;
+ struct timeval tout = { -1, 0 };
+ int result = 0;
+
+ if (timeout != NULL)
+ tout = *timeout;
+
+ nfs_clear_rpc_createerr();
+
+ memcpy(saddr, sap, (size_t)salen);
+ client = nfs_get_rpcclient(saddr, salen, protocol,
+ program, version, &tout);
+ if (client != NULL) {
+ result = nfs_gp_ping(client, tout);
+ nfs_gp_map_tcp_errorcodes(protocol);
+ CLNT_DESTROY(client);
+ }
+
+ return result;
+}
+
+/**
+ * nfs_getport - query server's rpcbind to get port number for an RPC service
+ * @sap: pointer to address of server to query
+ * @salen: length of server's address
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: IPPROTO_ value of requested transport protocol
+ *
+ * Uses any acceptable rpcbind version to discover the port number for the
+ * RPC service described by the given [program, version, transport] tuple.
+ * Uses a quick timeout and an ephemeral source port. Supports AF_INET and
+ * AF_INET6 server addresses.
+ *
+ * Returns a positive integer representing the port number of the RPC
+ * service advertised by the server (in host byte order), or zero if the
+ * service is not advertised or there was some problem querying the server's
+ * rpcbind daemon. rpccreateerr is set to reflect the underlying cause of
+ * the error.
+ *
+ * There are a variety of ways to choose which transport and rpcbind versions
+ * to use. We chose to conserve local resources and try to avoid incurring
+ * timeouts.
+ *
+ * Transport
+ * To provide rudimentary support for traversing firewalls, query the remote
+ * using the same transport as the requested service. This provides some
+ * guarantee that the requested transport is available between this client
+ * and the server, and if the caller specifically requests TCP, for example,
+ * this may be becuase a firewall is in place that blocks UDP traffic. We
+ * could try both, but that could involve a lengthy timeout in several cases,
+ * and would often consume an extra ephemeral port.
+ *
+ * Rpcbind version
+ * To avoid using up too many ephemeral ports, AF_INET queries use tried-and-
+ * true rpcbindv2, and don't try the newer versions; and AF_INET6 queries use
+ * rpcbindv4, then rpcbindv3 on the same socket. The newer rpcbind protocol
+ * versions can adequately detect if a remote RPC service does not support
+ * AF_INET6 at all. The rpcbind socket is re-used in an attempt to keep the
+ * overall number of consumed ephemeral ports low.
+ */
+unsigned short nfs_getport(const struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+ struct timeval timeout = { -1, 0 };
+ unsigned short port = 0;
+ CLIENT *client;
+
+ nfs_clear_rpc_createerr();
+
+ memcpy(saddr, sap, (size_t)salen);
+ client = nfs_gp_get_rpcbclient(saddr, salen, protocol,
+ default_rpcb_version, &timeout);
+ if (client != NULL) {
+ port = nfs_gp_getport(client, saddr, program,
+ version, protocol, timeout);
+ CLNT_DESTROY(client);
+ }
+
+ return port;
+}
+
+/**
+ * nfs_getport_ping - query server's rpcbind and do RPC ping to verify result
+ * @sap: IN: pointer to address of server to query;
+ * OUT: pointer to updated address
+ * @salen: length of server's address
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: IPPROTO_ value of requested transport protocol
+ *
+ * Uses any acceptable rpcbind version to discover the port number for the
+ * RPC service described by the given [program, version, transport] tuple.
+ * Uses a quick timeout and an ephemeral source port. Supports AF_INET and
+ * AF_INET6 server addresses.
+ *
+ * Returns a 1 and sets the port number in the passed-in server address
+ * if both the query and the ping were successful; otherwise zero.
+ * rpccreateerr is set to reflect the underlying cause of the error.
+ */
+int nfs_getport_ping(struct sockaddr *sap, const socklen_t salen,
+ const rpcprog_t program, const rpcvers_t version,
+ const unsigned short protocol)
+{
+ struct timeval timeout = { -1, 0 };
+ unsigned short port = 0;
+ CLIENT *client;
+ int result = 0;
+
+ nfs_clear_rpc_createerr();
+
+ client = nfs_gp_get_rpcbclient(sap, salen, protocol,
+ default_rpcb_version, &timeout);
+ if (client != NULL) {
+ port = nfs_gp_getport(client, sap, program,
+ version, protocol, timeout);
+ CLNT_DESTROY(client);
+ client = NULL;
+ }
+
+ if (port != 0) {
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+
+ memcpy(saddr, sap, (size_t)salen);
+ nfs_set_port(saddr, port);
+
+ nfs_clear_rpc_createerr();
+
+ client = nfs_get_rpcclient(saddr, salen, protocol,
+ program, version, &timeout);
+ if (client != NULL) {
+ result = nfs_gp_ping(client, timeout);
+ nfs_gp_map_tcp_errorcodes(protocol);
+ CLNT_DESTROY(client);
+ }
+ }
+
+ if (result)
+ nfs_set_port(sap, port);
+
+ return result;
+}
+
+/**
+ * nfs_getlocalport - query local rpcbind to get port number for an RPC service
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: IPPROTO_ value of requested transport protocol
+ *
+ * Uses any acceptable rpcbind version to discover the port number for the
+ * RPC service described by the given [program, version, transport] tuple.
+ * Uses a quick timeout and an ephemeral source port. Supports AF_INET and
+ * AF_INET6 local addresses.
+ *
+ * Returns a positive integer representing the port number of the RPC
+ * service advertised by the server (in host byte order), or zero if the
+ * service is not advertised or there was some problem querying the server's
+ * rpcbind daemon. rpccreateerr is set to reflect the underlying cause of
+ * the error.
+ *
+ * Try an AF_LOCAL connection first. The rpcbind daemon implementation should
+ * listen on AF_LOCAL.
+ *
+ * If that doesn't work (for example, if portmapper is running, or rpcbind
+ * isn't listening on /var/run/rpcbind.sock), send a query via UDP to localhost
+ * (UDP doesn't leave a socket in TIME_WAIT, and the timeout is a relatively
+ * short 3 seconds).
+ */
+unsigned short nfs_getlocalport(const rpcprot_t program,
+ const rpcvers_t version,
+ const unsigned short protocol)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *lb_addr = &address.sa;
+ socklen_t lb_len = sizeof(*lb_addr);
+ unsigned short port = 0;
+
+#ifdef NFS_GP_LOCAL
+ const struct sockaddr_un sun = {
+ .sun_family = AF_LOCAL,
+ .sun_path = _PATH_RPCBINDSOCK,
+ };
+ const struct sockaddr *sap = (struct sockaddr *)&sun;
+ const socklen_t salen = SUN_LEN(&sun);
+ CLIENT *client;
+ struct timeval timeout = { -1, 0 };
+
+ nfs_clear_rpc_createerr();
+
+ client = nfs_gp_get_rpcbclient(sap, salen, 0, RPCBVERS_4, &timeout);
+ if (client != NULL) {
+ struct rpcb parms;
+
+ if (nfs_gp_init_rpcb_parms(sap, program, version,
+ protocol, &parms) != 0) {
+ port = nfs_gp_rpcb_getaddr(client, &parms, timeout);
+ nfs_gp_free_rpcb_parms(&parms);
+ }
+ CLNT_DESTROY(client);
+ }
+#endif /* NFS_GP_LOCAL */
+
+ if (port == 0) {
+ nfs_clear_rpc_createerr();
+
+ if (nfs_gp_loopback_address(lb_addr, &lb_len)) {
+ port = nfs_getport(lb_addr, lb_len,
+ program, version, protocol);
+ } else
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ }
+
+ return port;
+}
+
+/**
+ * nfs_rpcb_getaddr - query rpcbind via rpcbind versions 4 and 3
+ * @sap: pointer to address of server to query
+ * @salen: length of server address
+ * @transport: transport protocol to use for the query
+ * @addr: pointer to r_addr address
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: requested IPPROTO_ value of transport protocol
+ * @timeout: pointer to request timeout (NULL means use default timeout)
+ *
+ * Returns a positive integer representing the port number of the RPC
+ * service advertised by the server (in host byte order), or zero if the
+ * service is not advertised or there was some problem querying the
+ * server's rpcbind daemon. rpccreateerr is set to reflect the
+ * underlying cause of the error.
+ *
+ * This function provides similar functionality to nfs_pmap_getport(),
+ * but performs the rpcbind lookup via rpcbind version 4. If the server
+ * doesn't support rpcbind version 4, it will retry with version 3.
+ * The GETADDR procedure is exactly the same in these two versions of
+ * the rpcbind protocol, so the socket, RPC client, and arguments are
+ * re-used when retrying, saving ephemeral port space.
+ *
+ * These RPC procedures take a universal address as an argument, so the
+ * query will fail if the remote rpcbind daemon doesn't find an entry
+ * with a matching address. A matching address includes an ANYADDR
+ * address of the same address family. In this way an RPC server can
+ * advertise via rpcbind that it does not support AF_INET6.
+ */
+#ifdef HAVE_LIBTIRPC
+
+unsigned short nfs_rpcb_getaddr(const struct sockaddr *sap,
+ const socklen_t salen,
+ const unsigned short transport,
+ const struct sockaddr *addr,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ const unsigned short protocol,
+ const struct timeval *timeout)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+ CLIENT *client;
+ struct rpcb parms;
+ struct timeval tout = { -1, 0 };
+ unsigned short port = 0;
+
+ if (timeout != NULL)
+ tout = *timeout;
+
+ nfs_clear_rpc_createerr();
+
+ memcpy(saddr, sap, (size_t)salen);
+ client = nfs_gp_get_rpcbclient(saddr, salen, transport,
+ RPCBVERS_4, &tout);
+ if (client != NULL) {
+ if (nfs_gp_init_rpcb_parms(addr, program, version,
+ protocol, &parms) != 0) {
+ port = nfs_gp_rpcb_getaddr(client, &parms, tout);
+ nfs_gp_free_rpcb_parms(&parms);
+ }
+ CLNT_DESTROY(client);
+ }
+
+ return port;
+}
+
+#else /* !HAVE_LIBTIRPC */
+
+unsigned short nfs_rpcb_getaddr(__attribute__((unused)) const struct sockaddr *sap,
+ __attribute__((unused)) const socklen_t salen,
+ __attribute__((unused)) const unsigned short transport,
+ __attribute__((unused)) const struct sockaddr *addr,
+ __attribute__((unused)) const rpcprog_t program,
+ __attribute__((unused)) const rpcvers_t version,
+ __attribute__((unused)) const unsigned short protocol,
+ __attribute__((unused)) const struct timeval *timeout)
+{
+ nfs_clear_rpc_createerr();
+
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return 0;
+}
+
+#endif /* !HAVE_LIBTIRPC */
+
+/**
+ * nfs_pmap_getport - query rpcbind via the portmap protocol (rpcbindv2)
+ * @sin: pointer to AF_INET address of server to query
+ * @transport: transport protocol to use for the query
+ * @program: requested RPC program number
+ * @version: requested RPC version number
+ * @protocol: requested IPPROTO_ value of transport protocol
+ * @timeout: pointer to request timeout (NULL means use default timeout)
+ *
+ * Returns a positive integer representing the port number of the RPC service
+ * advertised by the server (in host byte order), or zero if the service is
+ * not advertised or there was some problem querying the server's rpcbind
+ * daemon. rpccreateerr is set to reflect the underlying cause of the error.
+ *
+ * nfs_pmap_getport() is very similar to pmap_getport(), except that:
+ *
+ * 1. This version always tries to use an ephemeral port, since reserved
+ * ports are not needed for GETPORT queries. This conserves the very
+ * limited reserved port space, helping reduce failed socket binds
+ * during mount storms.
+ *
+ * 2. This version times out quickly by default. It time-limits the
+ * connect process as well as the actual RPC call, and even allows the
+ * caller to specify the timeout.
+ *
+ * 3. This version shares code with the rpcbindv3 and rpcbindv4 query
+ * functions. It can use a TI-RPC generated CLIENT.
+ */
+unsigned long nfs_pmap_getport(const struct sockaddr_in *sin,
+ const unsigned short transport,
+ const unsigned long program,
+ const unsigned long version,
+ const unsigned long protocol,
+ const struct timeval *timeout)
+{
+ struct sockaddr_in address;
+ struct sockaddr *saddr = (struct sockaddr *)&address;
+ CLIENT *client;
+ struct pmap parms = {
+ .pm_prog = program,
+ .pm_vers = version,
+ .pm_prot = protocol,
+ };
+ struct timeval tout = { -1, 0 };
+ unsigned long port = 0;
+
+ if (timeout != NULL)
+ tout = *timeout;
+
+ nfs_clear_rpc_createerr();
+
+ memcpy(saddr, sin, sizeof(address));
+ client = nfs_gp_get_rpcbclient(saddr, (socklen_t)sizeof(*sin),
+ transport, PMAPVERS, &tout);
+ if (client != NULL) {
+ port = nfs_gp_pmap_getport(client, &parms, tout);
+ CLNT_DESTROY(client);
+ }
+
+ return port;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/nfs_mntent.c b/nfs-utils-1.2.2/support/nfs/nfs_mntent.c
new file mode 100644
index 0000000..a3fecfc
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/nfs_mntent.c
@@ -0,0 +1,227 @@
+/* Private version of the libc *mntent() routines. */
+/* Note slightly different prototypes. */
+
+/* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ *
+ * 2006-06-08 Amit Gud <agud@redhat.com>
+ * - Moved to nfs-utils/support/nfs from util-linux/mount
+ */
+
+#include <stdio.h>
+#include <string.h> /* for index */
+#include <ctype.h> /* for isdigit */
+#include <sys/stat.h> /* for umask */
+
+#include "nfs_mntent.h"
+#include "nls.h"
+#include "xcommon.h"
+
+/* Unfortunately the classical Unix /etc/mtab and /etc/fstab
+ do not handle directory names containing spaces.
+ Here we mangle them, replacing a space by \040.
+ What do other Unices do? */
+
+static unsigned char need_escaping[] = { ' ', '\t', '\n', '\\' };
+
+static char *
+mangle(const char *arg) {
+ const unsigned char *s = (const unsigned char *)arg;
+ char *ss, *sp;
+ int n;
+
+ n = strlen(arg);
+ ss = sp = xmalloc(4*n+1);
+ while(1) {
+ for (n = 0; n < sizeof(need_escaping); n++) {
+ if (*s == need_escaping[n]) {
+ *sp++ = '\\';
+ *sp++ = '0' + ((*s & 0300) >> 6);
+ *sp++ = '0' + ((*s & 070) >> 3);
+ *sp++ = '0' + (*s & 07);
+ goto next;
+ }
+ }
+ *sp++ = *s;
+ if (*s == 0)
+ break;
+ next:
+ s++;
+ }
+ return ss;
+}
+
+static int
+is_space_or_tab (char c) {
+ return (c == ' ' || c == '\t');
+}
+
+static char *
+skip_spaces(char *s) {
+ while (is_space_or_tab(*s))
+ s++;
+ return s;
+}
+
+static char *
+skip_nonspaces(char *s) {
+ while (*s && !is_space_or_tab(*s))
+ s++;
+ return s;
+}
+
+#define isoctal(a) (((a) & ~7) == '0')
+
+/* returns malloced pointer - no more strdup required */
+static char *
+unmangle(char *s) {
+ char *ret, *ss, *sp;
+
+ ss = skip_nonspaces(s);
+ ret = sp = xmalloc(ss-s+1);
+ while(s != ss) {
+ if (*s == '\\' && isoctal(s[1]) && isoctal(s[2]) && isoctal(s[3])) {
+ *sp++ = 64*(s[1] & 7) + 8*(s[2] & 7) + (s[3] & 7);
+ s += 4;
+ } else
+ *sp++ = *s++;
+ }
+ *sp = 0;
+ return ret;
+}
+
+/*
+ * fstat'ing the file and allocating a buffer holding all of it
+ * may be a bad idea: if the file is /proc/mounts, the stat
+ * returns 0.
+ * (On the other hand, mangling and unmangling is meaningless
+ * for /proc/mounts.)
+ */
+
+mntFILE *
+nfs_setmntent (const char *file, char *mode) {
+ mntFILE *mfp = xmalloc(sizeof(*mfp));
+ mode_t old_umask = umask(077);
+
+ mfp->mntent_fp = fopen(file, mode);
+ umask(old_umask);
+ mfp->mntent_file = xstrdup(file);
+ mfp->mntent_errs = (mfp->mntent_fp == NULL);
+ mfp->mntent_softerrs = 0;
+ mfp->mntent_lineno = 0;
+ return mfp;
+}
+
+void
+nfs_endmntent (mntFILE *mfp) {
+ if (mfp) {
+ if (mfp->mntent_fp)
+ fclose(mfp->mntent_fp);
+ if (mfp->mntent_file)
+ free(mfp->mntent_file);
+ free(mfp);
+ }
+}
+
+int
+nfs_addmntent (mntFILE *mfp, struct mntent *mnt) {
+ char *m1, *m2, *m3, *m4;
+ int res;
+
+ if (fseek (mfp->mntent_fp, 0, SEEK_END))
+ return 1; /* failure */
+
+ m1 = mangle(mnt->mnt_fsname);
+ m2 = mangle(mnt->mnt_dir);
+ m3 = mangle(mnt->mnt_type);
+ m4 = mangle(mnt->mnt_opts);
+
+ res = fprintf (mfp->mntent_fp, "%s %s %s %s %d %d\n",
+ m1, m2, m3, m4, mnt->mnt_freq, mnt->mnt_passno);
+
+ free(m1);
+ free(m2);
+ free(m3);
+ free(m4);
+ return (res < 0) ? 1 : 0;
+}
+
+/* Read the next entry from the file fp. Stop reading at an incorrect entry. */
+struct mntent *
+nfs_getmntent (mntFILE *mfp) {
+ static char buf[4096];
+ static struct mntent me;
+ char *s;
+
+ again:
+ if (mfp->mntent_errs || mfp->mntent_softerrs >= ERR_MAX)
+ return NULL;
+
+ /* read the next non-blank non-comment line */
+ do {
+ if (fgets (buf, sizeof(buf), mfp->mntent_fp) == NULL)
+ return NULL;
+
+ mfp->mntent_lineno++;
+ s = index (buf, '\n');
+ if (s == NULL) {
+ /* Missing final newline? Otherwise extremely */
+ /* long line - assume file was corrupted */
+ if (feof(mfp->mntent_fp)) {
+ fprintf(stderr, _("[mntent]: warning: no final "
+ "newline at the end of %s\n"),
+ mfp->mntent_file);
+ s = index (buf, 0);
+ } else {
+ mfp->mntent_errs = 1;
+ goto err;
+ }
+ }
+ *s = 0;
+ if (--s >= buf && *s == '\r')
+ *s = 0;
+ s = skip_spaces(buf);
+ } while (*s == '\0' || *s == '#');
+
+ me.mnt_fsname = unmangle(s);
+ s = skip_nonspaces(s);
+ s = skip_spaces(s);
+ me.mnt_dir = unmangle(s);
+ s = skip_nonspaces(s);
+ s = skip_spaces(s);
+ me.mnt_type = unmangle(s);
+ s = skip_nonspaces(s);
+ s = skip_spaces(s);
+ me.mnt_opts = unmangle(s);
+ s = skip_nonspaces(s);
+ s = skip_spaces(s);
+
+ if (isdigit(*s)) {
+ me.mnt_freq = atoi(s);
+ while(isdigit(*s)) s++;
+ } else
+ me.mnt_freq = 0;
+ if(*s && !is_space_or_tab(*s))
+ goto err;
+
+ s = skip_spaces(s);
+ if(isdigit(*s)) {
+ me.mnt_passno = atoi(s);
+ while(isdigit(*s)) s++;
+ } else
+ me.mnt_passno = 0;
+ if(*s && !is_space_or_tab(*s))
+ goto err;
+
+ /* allow more stuff, e.g. comments, on this line */
+
+ return &me;
+
+ err:
+ mfp->mntent_softerrs++;
+ fprintf(stderr, _("[mntent]: line %d in %s is bad%s\n"),
+ mfp->mntent_lineno, mfp->mntent_file,
+ (mfp->mntent_errs || mfp->mntent_softerrs >= ERR_MAX) ?
+ _("; rest of file ignored") : "");
+ goto again;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/nfsclient.c b/nfs-utils-1.2.2/support/nfs/nfsclient.c
new file mode 100644
index 0000000..5322409
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/nfsclient.c
@@ -0,0 +1,34 @@
+/*
+ * support/nfs/client.c
+ *
+ * Add or delete an NFS client in knfsd.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include "nfslib.h"
+
+int
+nfsaddclient(struct nfsctl_client *clp)
+{
+ struct nfsctl_arg arg;
+
+ arg.ca_version = NFSCTL_VERSION;
+ memcpy(&arg.ca_client, clp, sizeof(arg.ca_client));
+ return nfsctl(NFSCTL_ADDCLIENT, &arg, NULL);
+}
+
+int
+nfsdelclient(struct nfsctl_client *clp)
+{
+ struct nfsctl_arg arg;
+
+ arg.ca_version = NFSCTL_VERSION;
+ memcpy(&arg.ca_client, clp, sizeof(arg.ca_client));
+ return nfsctl(NFSCTL_DELCLIENT, &arg, NULL);
+}
diff --git a/nfs-utils-1.2.2/support/nfs/nfsctl.c b/nfs-utils-1.2.2/support/nfs/nfsctl.c
new file mode 100644
index 0000000..89fa1a4
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/nfsctl.c
@@ -0,0 +1,26 @@
+/*
+ * support/nfs/nfsctl.c
+ *
+ * Central syscall to the nfsd kernel module.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <asm/unistd.h>
+#include "nfslib.h"
+
+/* compatibility hack... */
+#ifndef __NR_nfsctl
+#define __NR_nfsctl __NR_nfsservctl
+#endif
+
+int
+nfsctl (int cmd, struct nfsctl_arg * argp, union nfsctl_res * resp)
+{
+ return syscall (__NR_nfsctl, cmd, argp, resp);
+}
diff --git a/nfs-utils-1.2.2/support/nfs/nfsexport.c b/nfs-utils-1.2.2/support/nfs/nfsexport.c
new file mode 100644
index 0000000..f129fd2
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/nfsexport.c
@@ -0,0 +1,122 @@
+/*
+ * support/nfs/export.c
+ *
+ * Add or delete an NFS export in knfsd.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <sys/types.h>
+#include <asm/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "nfslib.h"
+
+ /* if /proc/net/rpc/... exists, then
+ * write to it, as that interface is more stable.
+ * Write:
+ * client fsidtype fsid path
+ * to /proc/net/rpc/nfsd.fh/channel
+ * and
+ * client path expiry flags anonuid anongid fsid
+ * to /proc/net/rpc/nfsd.export/channel
+ */
+
+static int
+exp_unexp(struct nfsctl_export *exp, int export)
+{
+ FILE *f;
+ struct stat stb;
+ __u32 fsid;
+ char fsidstr[8];
+ __u16 dev;
+ __u32 inode;
+ int err;
+
+
+ f = fopen("/proc/net/rpc/nfsd.export/channel", "w");
+ if (f == NULL) return -1;
+ qword_print(f, exp->ex_client);
+ qword_print(f, exp->ex_path);
+ if (export) {
+ qword_printint(f, 0x7fffffff);
+ qword_printint(f, exp->ex_flags);
+ qword_printint(f, exp->ex_anon_uid);
+ qword_printint(f, exp->ex_anon_gid);
+ qword_printint(f, exp->ex_dev);
+ } else
+ qword_printint(f, 1);
+
+ err = qword_eol(f);
+ fclose(f);
+
+ if (stat(exp->ex_path, &stb) != 0)
+ return -1;
+ f = fopen("/proc/net/rpc/nfsd.fh/channel", "w");
+ if (f==NULL) return -1;
+ if (exp->ex_flags & NFSEXP_FSID) {
+ qword_print(f,exp->ex_client);
+ qword_printint(f,1);
+ fsid = exp->ex_dev;
+ qword_printhex(f, (char*)&fsid, 4);
+ if (export) {
+ qword_printint(f, 0x7fffffff);
+ qword_print(f, exp->ex_path);
+ } else
+ qword_printint(f, 1);
+
+ err = qword_eol(f) || err;
+ }
+ qword_print(f,exp->ex_client);
+ qword_printint(f,0);
+ dev = htons(major(stb.st_dev)); memcpy(fsidstr, &dev, 2);
+ dev = htons(minor(stb.st_dev)); memcpy(fsidstr+2, &dev, 2);
+ inode = stb.st_ino; memcpy(fsidstr+4, &inode, 4);
+
+ qword_printhex(f, fsidstr, 8);
+ if (export) {
+ qword_printint(f, 0x7fffffff);
+ qword_print(f, exp->ex_path);
+ } else
+ qword_printint(f, 1);
+ err = qword_eol(f) || err;
+ fclose(f);
+ return err;
+}
+
+int
+nfsexport(struct nfsctl_export *exp)
+{
+ struct nfsctl_arg arg;
+ int fd;
+ if ((fd=open("/proc/net/rpc/nfsd.fh/channel", O_WRONLY))>= 0) {
+ close(fd);
+ return exp_unexp(exp, 1);
+ }
+ arg.ca_version = NFSCTL_VERSION;
+ memcpy(&arg.ca_export, exp, sizeof(arg.ca_export));
+ return nfsctl(NFSCTL_EXPORT, &arg, NULL);
+}
+
+int
+nfsunexport(struct nfsctl_export *exp)
+{
+ struct nfsctl_arg arg;
+
+ int fd;
+ if ((fd=open("/proc/net/rpc/nfsd.fh/channel", O_WRONLY))>= 0) {
+ close(fd);
+ return exp_unexp(exp, 0);
+ }
+
+ arg.ca_version = NFSCTL_VERSION;
+ memcpy(&arg.ca_export, exp, sizeof(arg.ca_export));
+ return nfsctl(NFSCTL_UNEXPORT, &arg, NULL);
+}
diff --git a/nfs-utils-1.2.2/support/nfs/rmtab.c b/nfs-utils-1.2.2/support/nfs/rmtab.c
new file mode 100644
index 0000000..a28abf3
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/rmtab.c
@@ -0,0 +1,154 @@
+/*
+ * support/nfs/rmtab.c
+ *
+ * Handling for rmtab.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <signal.h>
+#include "nfslib.h"
+
+static FILE *rmfp = NULL;
+
+int
+setrmtabent(char *type)
+{
+ if (rmfp)
+ fclose(rmfp);
+ rmfp = fsetrmtabent(_PATH_RMTAB, type);
+ return (rmfp != NULL);
+}
+
+FILE *
+fsetrmtabent(char *fname, char *type)
+{
+ int readonly = !strcmp(type, "r");
+ FILE *fp;
+
+ if (!fname)
+ return NULL;
+ if ((fp = fopen(fname, type)) == NULL) {
+ xlog(L_ERROR, "can't open %s for %sing", fname,
+ readonly ? "read" : "writ");
+ return NULL;
+ }
+ return fp;
+}
+
+struct rmtabent *
+getrmtabent(int log, long *pos)
+{
+ return fgetrmtabent(rmfp, log, pos);
+}
+
+struct rmtabent *
+fgetrmtabent(FILE *fp, int log, long *pos)
+{
+ static struct rmtabent re;
+ char buf[2048], *count, *host, *path;
+
+ errno = 0;
+ if (!fp)
+ return NULL;
+ do {
+ if (pos)
+ *pos = ftell (fp);
+ if (fgets(buf, sizeof(buf)-1, fp) == NULL)
+ return NULL;
+ host = buf;
+ if ((path = strchr(host, '\n')) != NULL)
+ *path = '\0';
+ if (!(path = strchr(host, ':'))) {
+ if (log)
+ xlog(L_ERROR, "malformed entry in rmtab file");
+ errno = EINVAL;
+ return NULL;
+ }
+ *path++ = '\0';
+ count = strchr(path, ':');
+ if (count) {
+ *count++ = '\0';
+ re.r_count = strtol (count, NULL, 0);
+ }
+ else
+ re.r_count = 1;
+ } while (0);
+ strncpy(re.r_client, host, sizeof (re.r_client) - 1);
+ re.r_client[sizeof (re.r_client) - 1] = '\0';
+ strncpy(re.r_path, path, sizeof (re.r_path) - 1);
+ re.r_path[sizeof (re.r_path) - 1] = '\0';
+ return &re;
+}
+
+void
+putrmtabent(struct rmtabent *rep, long *pos)
+{
+ fputrmtabent(rmfp, rep, pos);
+}
+
+void
+fputrmtabent(FILE *fp, struct rmtabent *rep, long *pos)
+{
+ if (!fp || (pos && fseek (fp, *pos, SEEK_SET) != 0))
+ return;
+ fprintf(fp, "%s:%s:0x%.8x\n", rep->r_client, rep->r_path,
+ rep->r_count);
+}
+
+void
+endrmtabent(void)
+{
+ fendrmtabent(rmfp);
+ rmfp = NULL;
+}
+
+void
+fendrmtabent(FILE *fp)
+{
+ if (fp) {
+ static int have_new_cache = -1;
+ if (have_new_cache == -1) /* check only once */
+ have_new_cache = check_new_cache();
+
+ if (!have_new_cache) {
+ /*
+ * If we are using the old caching interface: exportfs
+ * uses the rmtab to determine what should be exported,
+ * so it is important that it be up-to-date.
+ *
+ * If we are using the new caching interface: the rmtab
+ * is ignored by exportfs and the fdatasync only serves
+ * to slow us down.
+ */
+ fflush(fp);
+ fdatasync(fileno(fp));
+ }
+
+ fclose(fp);
+ }
+}
+
+void
+rewindrmtabent(void)
+{
+ if (rmfp)
+ rewind(rmfp);
+}
+
+void
+frewindrmtabent(FILE *fp)
+{
+ if (fp)
+ rewind (fp);
+}
diff --git a/nfs-utils-1.2.2/support/nfs/rpc_socket.c b/nfs-utils-1.2.2/support/nfs/rpc_socket.c
new file mode 100644
index 0000000..0e20824
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/rpc_socket.c
@@ -0,0 +1,559 @@
+/*
+ * Generic RPC client socket-level APIs for nfs-utils
+ *
+ * Copyright (C) 2008 Oracle Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/time.h>
+
+#include <stdbool.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+
+#include "sockaddr.h"
+#include "nfsrpc.h"
+
+#ifdef HAVE_LIBTIRPC
+#include <netconfig.h>
+#include <rpc/rpcb_prot.h>
+#endif /* HAVE_LIBTIRPC */
+
+/*
+ * If "-1" is specified in the tv_sec field, use these defaults instead.
+ */
+#define NFSRPC_TIMEOUT_UDP (3)
+#define NFSRPC_TIMEOUT_TCP (10)
+
+
+/*
+ * Set up an RPC client for communicating via a AF_LOCAL socket.
+ *
+ * @timeout is initialized upon return
+ *
+ * Returns a pointer to a prepared RPC client if successful; caller
+ * must destroy a non-NULL returned RPC client. Otherwise NULL, and
+ * rpc_createerr.cf_stat is set to reflect the error.
+ */
+static CLIENT *nfs_get_localclient(const struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ struct timeval *timeout)
+{
+#ifdef HAVE_LIBTIRPC
+ struct sockaddr_storage address;
+ const struct netbuf nbuf = {
+ .maxlen = sizeof(struct sockaddr_un),
+ .len = (size_t)salen,
+ .buf = &address,
+ };
+#endif /* HAVE_LIBTIRPC */
+ CLIENT *client;
+ int sock;
+
+ sock = socket(AF_LOCAL, SOCK_STREAM, 0);
+ if (sock == -1) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ return NULL;
+ }
+
+ if (timeout->tv_sec == -1)
+ timeout->tv_sec = NFSRPC_TIMEOUT_TCP;
+
+#ifdef HAVE_LIBTIRPC
+ memcpy(nbuf.buf, sap, (size_t)salen);
+ client = clnt_vc_create(sock, &nbuf, program, version, 0, 0);
+#else /* !HAVE_LIBTIRPC */
+ client = clntunix_create((struct sockaddr_un *)sap,
+ program, version, &sock, 0, 0);
+#endif /* !HAVE_LIBTIRPC */
+ if (client != NULL)
+ CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
+ else
+ (void)close(sock);
+
+ return client;
+}
+
+/*
+ * Bind a socket using an unused ephemeral source port.
+ *
+ * Returns zero on success, or returns -1 on error. errno is
+ * set to reflect the nature of the error.
+ */
+static int nfs_bind(const int sock, const sa_family_t family)
+{
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ struct sockaddr_in6 sin6 = {
+ .sin6_family = AF_INET6,
+ .sin6_addr = IN6ADDR_ANY_INIT,
+ };
+
+ switch (family) {
+ case AF_INET:
+ return bind(sock, (struct sockaddr *)(char *)&sin,
+ (socklen_t)sizeof(sin));
+ case AF_INET6:
+ return bind(sock, (struct sockaddr *)(char *)&sin6,
+ (socklen_t)sizeof(sin6));
+ }
+
+ errno = EAFNOSUPPORT;
+ return -1;
+}
+
+#ifdef HAVE_LIBTIRPC
+
+/*
+ * Bind a socket using an unused privileged source port.
+ *
+ * Returns zero on success, or returns -1 on error. errno is
+ * set to reflect the nature of the error.
+ */
+static int nfs_bindresvport(const int sock, const sa_family_t family)
+{
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ struct sockaddr_in6 sin6 = {
+ .sin6_family = AF_INET6,
+ .sin6_addr = IN6ADDR_ANY_INIT,
+ };
+
+ switch (family) {
+ case AF_INET:
+ return bindresvport_sa(sock, (struct sockaddr *)(char *)&sin);
+ case AF_INET6:
+ return bindresvport_sa(sock, (struct sockaddr *)(char *)&sin6);
+ }
+
+ errno = EAFNOSUPPORT;
+ return -1;
+}
+
+#else /* !HAVE_LIBTIRPC */
+
+/*
+ * Bind a socket using an unused privileged source port.
+ *
+ * Returns zero on success, or returns -1 on error. errno is
+ * set to reflect the nature of the error.
+ */
+static int nfs_bindresvport(const int sock, const sa_family_t family)
+{
+ if (family != AF_INET) {
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+
+ return bindresvport(sock, NULL);
+}
+
+#endif /* !HAVE_LIBTIRPC */
+
+/*
+ * Perform a non-blocking connect on the socket fd.
+ *
+ * @timeout is modified to contain the time remaining (i.e. time provided
+ * minus time elasped).
+ *
+ * Returns zero on success, or returns -1 on error. errno is
+ * set to reflect the nature of the error.
+ */
+static int nfs_connect_nb(const int fd, const struct sockaddr *sap,
+ const socklen_t salen, struct timeval *timeout)
+{
+ int flags, ret;
+ fd_set rset;
+
+ flags = fcntl(fd, F_GETFL, 0);
+ if (flags < 0)
+ return -1;
+
+ ret = fcntl(fd, F_SETFL, flags | O_NONBLOCK);
+ if (ret < 0)
+ return -1;
+
+ /*
+ * From here on subsequent sys calls could change errno so
+ * we set ret = -errno to capture it in case we decide to
+ * use it later.
+ */
+ ret = connect(fd, sap, salen);
+ if (ret < 0 && errno != EINPROGRESS) {
+ ret = -1;
+ goto done;
+ }
+
+ if (ret == 0)
+ goto done;
+
+ /* now wait */
+ FD_ZERO(&rset);
+ FD_SET(fd, &rset);
+
+ ret = select(fd + 1, NULL, &rset, NULL, timeout);
+ if (ret <= 0) {
+ if (ret == 0)
+ errno = ETIMEDOUT;
+ ret = -1;
+ goto done;
+ }
+
+ if (FD_ISSET(fd, &rset)) {
+ int status;
+ socklen_t len = (socklen_t)sizeof(ret);
+
+ status = getsockopt(fd, SOL_SOCKET, SO_ERROR, &ret, &len);
+ if (status < 0) {
+ ret = -1;
+ goto done;
+ }
+
+ /* Oops - something wrong with connect */
+ if (ret != 0) {
+ errno = ret;
+ ret = -1;
+ }
+ }
+
+done:
+ (void)fcntl(fd, F_SETFL, flags);
+ return ret;
+}
+
+/*
+ * Set up an RPC client for communicating via a datagram socket.
+ * A connected UDP socket is used to detect a missing remote
+ * listener as quickly as possible.
+ *
+ * @timeout is initialized upon return
+ *
+ * Returns a pointer to a prepared RPC client if successful; caller
+ * must destroy a non-NULL returned RPC client. Otherwise NULL, and
+ * rpc_createerr.cf_stat is set to reflect the error.
+ */
+static CLIENT *nfs_get_udpclient(const struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ struct timeval *timeout,
+ const int resvport)
+{
+ CLIENT *client;
+ int ret, sock;
+#ifdef HAVE_LIBTIRPC
+ struct sockaddr_storage address;
+ const struct netbuf nbuf = {
+ .maxlen = salen,
+ .len = salen,
+ .buf = &address,
+ };
+
+#else /* !HAVE_LIBTIRPC */
+
+ if (sap->sa_family != AF_INET) {
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+ }
+#endif /* !HAVE_LIBTIRPC */
+
+ sock = socket((int)sap->sa_family, SOCK_DGRAM, IPPROTO_UDP);
+ if (sock == -1) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ return NULL;
+ }
+
+ if (resvport)
+ ret = nfs_bindresvport(sock, sap->sa_family);
+ else
+ ret = nfs_bind(sock, sap->sa_family);
+ if (ret < 0) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ (void)close(sock);
+ return NULL;
+ }
+
+ if (timeout->tv_sec == -1)
+ timeout->tv_sec = NFSRPC_TIMEOUT_UDP;
+
+ ret = nfs_connect_nb(sock, sap, salen, timeout);
+ if (ret != 0) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ (void)close(sock);
+ return NULL;
+ }
+
+#ifdef HAVE_LIBTIRPC
+ memcpy(nbuf.buf, sap, (size_t)salen);
+ client = clnt_dg_create(sock, &nbuf, program, version, 0, 0);
+#else /* !HAVE_LIBTIRPC */
+ client = clntudp_create((struct sockaddr_in *)sap, program,
+ version, *timeout, &sock);
+#endif /* !HAVE_LIBTIRPC */
+ if (client != NULL) {
+ struct timeval retry_timeout = { 1, 0 };
+ CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT,
+ (char *)&retry_timeout);
+ CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
+ } else
+ (void)close(sock);
+
+ return client;
+}
+
+/*
+ * Set up and connect an RPC client for communicating via a stream socket.
+ *
+ * @timeout is initialized upon return
+ *
+ * Returns a pointer to a prepared and connected RPC client if
+ * successful; caller must destroy a non-NULL returned RPC client.
+ * Otherwise NULL, and rpc_createerr.cf_stat is set to reflect the
+ * error.
+ */
+static CLIENT *nfs_get_tcpclient(const struct sockaddr *sap,
+ const socklen_t salen,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ struct timeval *timeout,
+ const int resvport)
+{
+ CLIENT *client;
+ int ret, sock;
+#ifdef HAVE_LIBTIRPC
+ struct sockaddr_storage address;
+ const struct netbuf nbuf = {
+ .maxlen = salen,
+ .len = salen,
+ .buf = &address,
+ };
+
+#else /* !HAVE_LIBTIRPC */
+
+ if (sap->sa_family != AF_INET) {
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+ }
+#endif /* !HAVE_LIBTIRPC */
+
+ sock = socket((int)sap->sa_family, SOCK_STREAM, IPPROTO_TCP);
+ if (sock == -1) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ return NULL;
+ }
+
+ if (resvport)
+ ret = nfs_bindresvport(sock, sap->sa_family);
+ else
+ ret = nfs_bind(sock, sap->sa_family);
+ if (ret < 0) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ (void)close(sock);
+ return NULL;
+ }
+
+ if (timeout->tv_sec == -1)
+ timeout->tv_sec = NFSRPC_TIMEOUT_TCP;
+
+ ret = nfs_connect_nb(sock, sap, salen, timeout);
+ if (ret != 0) {
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ (void)close(sock);
+ return NULL;
+ }
+
+#ifdef HAVE_LIBTIRPC
+ memcpy(nbuf.buf, sap, (size_t)salen);
+ client = clnt_vc_create(sock, &nbuf, program, version, 0, 0);
+#else /* !HAVE_LIBTIRPC */
+ client = clnttcp_create((struct sockaddr_in *)sap,
+ program, version, &sock, 0, 0);
+#endif /* !HAVE_LIBTIRPC */
+ if (client != NULL)
+ CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
+ else
+ (void)close(sock);
+
+ return client;
+}
+
+/**
+ * nfs_get_rpcclient - acquire an RPC client
+ * @sap: pointer to socket address of RPC server
+ * @salen: length of socket address
+ * @transport: IPPROTO_ value of transport protocol to use
+ * @program: RPC program number
+ * @version: RPC version number
+ * @timeout: pointer to request timeout (must not be NULL)
+ *
+ * Set up an RPC client for communicating with an RPC program @program
+ * and @version on the server @sap over @transport. An unprivileged
+ * source port is used.
+ *
+ * Returns a pointer to a prepared RPC client if successful, and
+ * @timeout is initialized; caller must destroy a non-NULL returned RPC
+ * client. Otherwise returns NULL, and rpc_createerr.cf_stat is set to
+ * reflect the error.
+ */
+CLIENT *nfs_get_rpcclient(const struct sockaddr *sap,
+ const socklen_t salen,
+ const unsigned short transport,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ struct timeval *timeout)
+{
+ nfs_clear_rpc_createerr();
+
+ switch (sap->sa_family) {
+ case AF_LOCAL:
+ return nfs_get_localclient(sap, salen, program,
+ version, timeout);
+ case AF_INET:
+ case AF_INET6:
+ if (nfs_get_port(sap) == 0) {
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return NULL;
+ }
+ break;
+ default:
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return NULL;
+ }
+
+ switch (transport) {
+ case IPPROTO_TCP:
+ return nfs_get_tcpclient(sap, salen, program, version,
+ timeout, 0);
+ case 0:
+ case IPPROTO_UDP:
+ return nfs_get_udpclient(sap, salen, program, version,
+ timeout, 0);
+ }
+
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+}
+
+/**
+ * nfs_get_priv_rpcclient - acquire an RPC client
+ * @sap: pointer to socket address of RPC server
+ * @salen: length of socket address
+ * @transport: IPPROTO_ value of transport protocol to use
+ * @program: RPC program number
+ * @version: RPC version number
+ * @timeout: pointer to request timeout (must not be NULL)
+ *
+ * Set up an RPC client for communicating with an RPC program @program
+ * and @version on the server @sap over @transport. A privileged
+ * source port is used.
+ *
+ * Returns a pointer to a prepared RPC client if successful, and
+ * @timeout is initialized; caller must destroy a non-NULL returned RPC
+ * client. Otherwise returns NULL, and rpc_createerr.cf_stat is set to
+ * reflect the error.
+ */
+CLIENT *nfs_get_priv_rpcclient(const struct sockaddr *sap,
+ const socklen_t salen,
+ const unsigned short transport,
+ const rpcprog_t program,
+ const rpcvers_t version,
+ struct timeval *timeout)
+{
+ nfs_clear_rpc_createerr();
+
+ switch (sap->sa_family) {
+ case AF_LOCAL:
+ return nfs_get_localclient(sap, salen, program,
+ version, timeout);
+ case AF_INET:
+ case AF_INET6:
+ if (nfs_get_port(sap) == 0) {
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return NULL;
+ }
+ break;
+ default:
+ rpc_createerr.cf_stat = RPC_UNKNOWNADDR;
+ return NULL;
+ }
+
+ switch (transport) {
+ case IPPROTO_TCP:
+ return nfs_get_tcpclient(sap, salen, program, version,
+ timeout, 1);
+ case 0:
+ case IPPROTO_UDP:
+ return nfs_get_udpclient(sap, salen, program, version,
+ timeout, 1);
+ }
+
+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+ return NULL;
+}
+
+/**
+ * nfs_getrpcbyname - convert an RPC program name to a rpcprog_t
+ * @program: default program number to use if names not found in db
+ * @table: pointer to table of 'char *' names to try to find
+ *
+ * Returns program number of first name to be successfully looked
+ * up, or the default program number if all lookups fail.
+ */
+rpcprog_t nfs_getrpcbyname(const rpcprog_t program, const char *table[])
+{
+#ifdef HAVE_GETRPCBYNAME
+ struct rpcent *entry;
+ unsigned int i;
+
+ if (table != NULL)
+ for (i = 0; table[i] != NULL; i++) {
+ entry = getrpcbyname(table[i]);
+ if (entry)
+ return (rpcprog_t)entry->r_number;
+ }
+#endif /* HAVE_GETRPCBYNAME */
+
+ return program;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/rpcdispatch.c b/nfs-utils-1.2.2/support/nfs/rpcdispatch.c
new file mode 100644
index 0000000..502fc5f
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/rpcdispatch.c
@@ -0,0 +1,63 @@
+/*
+ * support/nfs/rcpdispatch.c
+ *
+ * Generic RPC dispatcher.
+ *
+ * Copyright (C) 1995, 1996, Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <signal.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <string.h>
+#include "rpcmisc.h"
+#include "xlog.h"
+
+void
+rpc_dispatch(struct svc_req *rqstp, SVCXPRT *transp,
+ struct rpc_dtable *dtable, int nvers,
+ void *argp, void *resp)
+{
+ struct rpc_dentry *dent;
+
+ if (rqstp->rq_vers > nvers) {
+ svcerr_progvers(transp, 1, nvers);
+ return;
+ }
+ dtable += (rqstp->rq_vers - 1);
+ if (rqstp->rq_proc > dtable->nproc) {
+ svcerr_noproc(transp);
+ return;
+ }
+
+ dent = dtable->entries + rqstp->rq_proc;
+
+ if (dent->func == NULL) {
+ svcerr_noproc(transp);
+ return;
+ }
+
+ memset(argp, 0, dent->xdr_arg_size);
+ memset(resp, 0, dent->xdr_res_size);
+
+ if (!svc_getargs(transp, dent->xdr_arg_fn, argp)) {
+ svcerr_decode(transp);
+ return;
+ }
+
+ if ((dent->func)(rqstp, argp, resp) && resp != 0) {
+ if (!svc_sendreply(transp, dent->xdr_res_fn, (caddr_t)resp))
+ svcerr_systemerr(transp);
+ }
+ if (!svc_freeargs(transp, dent->xdr_arg_fn, argp)) {
+ xlog(L_ERROR, "failed to free RPC arguments");
+ exit (2);
+ }
+}
diff --git a/nfs-utils-1.2.2/support/nfs/rpcmisc.c b/nfs-utils-1.2.2/support/nfs/rpcmisc.c
new file mode 100644
index 0000000..a0854e7
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/rpcmisc.c
@@ -0,0 +1,202 @@
+/*
+ * Miscellaneous functions for RPC service startup and shutdown.
+ *
+ * This code is partially snarfed from rpcgen -s tcp -s udp,
+ * partly written by Mark Shand, Donald Becker, and Rick
+ * Sladkey. It was tweaked slightly by Olaf Kirch to be
+ * usable by both unfsd and mountd.
+ *
+ * This software may be used for any purpose provided
+ * the above copyright notice is retained. It is supplied
+ * as is, with no warranty expressed or implied.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+#include <fcntl.h>
+#include <memory.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include "nfslib.h"
+
+#if SIZEOF_SOCKLEN_T - 0 == 0
+#define socklen_t int
+#endif
+
+#define _RPCSVC_CLOSEDOWN 120
+int _rpcpmstart = 0;
+int _rpcfdtype = 0;
+int _rpcsvcdirty = 0;
+
+static void
+closedown(int sig)
+{
+ (void) signal(sig, closedown);
+
+ if (_rpcsvcdirty == 0) {
+ static int size;
+ int i, openfd;
+
+ if (_rpcfdtype == SOCK_DGRAM)
+ exit(0);
+
+ if (size == 0)
+ size = getdtablesize();
+
+ for (i = 0, openfd = 0; i < size && openfd < 2; i++)
+ if (FD_ISSET(i, &svc_fdset))
+ openfd++;
+ if (openfd <= 1)
+ exit(0);
+ }
+
+ (void) alarm(_RPCSVC_CLOSEDOWN);
+}
+
+/*
+ * Create listener socket for a given port
+ *
+ * Return an open network socket on success; otherwise return -1
+ * if some error occurs.
+ */
+static int
+makesock(int port, int proto)
+{
+ struct sockaddr_in sin;
+ int sock, sock_type, val;
+
+ sock_type = (proto == IPPROTO_UDP) ? SOCK_DGRAM : SOCK_STREAM;
+ sock = socket(AF_INET, sock_type, proto);
+ if (sock < 0) {
+ xlog(L_FATAL, "Could not make a socket: %s",
+ strerror(errno));
+ return -1;
+ }
+ memset((char *) &sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(INADDR_ANY);
+ sin.sin_port = htons(port);
+
+ val = 1;
+ if (proto == IPPROTO_TCP)
+ if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
+ &val, sizeof(val)) < 0)
+ xlog(L_ERROR, "setsockopt failed: %s",
+ strerror(errno));
+
+ if (bind(sock, (struct sockaddr *) &sin, sizeof(sin)) == -1) {
+ xlog(L_FATAL, "Could not bind name to socket: %s",
+ strerror(errno));
+ return -1;
+ }
+
+ return sock;
+}
+
+void
+rpc_init(char *name, int prog, int vers,
+ void (*dispatch)(struct svc_req *, register SVCXPRT *),
+ int defport)
+{
+ struct sockaddr_in saddr;
+ SVCXPRT *transp;
+ int sock;
+ socklen_t asize;
+
+ asize = sizeof(saddr);
+ sock = 0;
+ if (getsockname(0, (struct sockaddr *) &saddr, &asize) == 0
+ && saddr.sin_family == AF_INET) {
+ socklen_t ssize = sizeof(int);
+ int fdtype = 0;
+ if (getsockopt(0, SOL_SOCKET, SO_TYPE,
+ (char *)&fdtype, &ssize) == -1)
+ xlog(L_FATAL, "getsockopt failed: %s", strerror(errno));
+ /* inetd passes a UDP socket or a listening TCP socket.
+ * listen will fail on a connected TCP socket(passed by rsh).
+ */
+ if (!(fdtype == SOCK_STREAM && listen(0,5) == -1)) {
+ _rpcfdtype = fdtype;
+ _rpcpmstart = 1;
+ }
+ }
+ if (!_rpcpmstart) {
+ pmap_unset(prog, vers);
+ sock = RPC_ANYSOCK;
+ }
+
+ if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_DGRAM)) {
+ static SVCXPRT *last_transp = NULL;
+
+ if (_rpcpmstart == 0) {
+ if (last_transp
+ && (!defport || defport == last_transp->xp_port)) {
+ transp = last_transp;
+ goto udp_transport;
+ }
+ if (defport == 0)
+ sock = RPC_ANYSOCK;
+ else
+ sock = makesock(defport, IPPROTO_UDP);
+ }
+ if (sock == RPC_ANYSOCK)
+ sock = svcudp_socket (prog, 1);
+ transp = svcudp_create(sock);
+ if (transp == NULL) {
+ xlog(L_FATAL, "cannot create udp service.");
+ }
+ udp_transport:
+ if (!svc_register(transp, prog, vers, dispatch, IPPROTO_UDP)) {
+ xlog(L_FATAL, "unable to register (%s, %d, udp).",
+ name, vers);
+ }
+ last_transp = transp;
+ }
+
+ if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_STREAM)) {
+ static SVCXPRT *last_transp = NULL;
+
+ if (_rpcpmstart == 0) {
+ if (last_transp
+ && (!defport || defport == last_transp->xp_port)) {
+ transp = last_transp;
+ goto tcp_transport;
+ }
+ if (defport == 0)
+ sock = RPC_ANYSOCK;
+ else
+ sock = makesock(defport, IPPROTO_TCP);
+ }
+ if (sock == RPC_ANYSOCK)
+ sock = svctcp_socket (prog, 1);
+ transp = svctcp_create(sock, 0, 0);
+ if (transp == NULL) {
+ xlog(L_FATAL, "cannot create tcp service.");
+ }
+ tcp_transport:
+ if (!svc_register(transp, prog, vers, dispatch, IPPROTO_TCP)) {
+ xlog(L_FATAL, "unable to register (%s, %d, tcp).",
+ name, vers);
+ }
+ last_transp = transp;
+ }
+
+ if (_rpcpmstart) {
+ signal(SIGALRM, closedown);
+ alarm(_RPCSVC_CLOSEDOWN);
+ }
+}
diff --git a/nfs-utils-1.2.2/support/nfs/svc_create.c b/nfs-utils-1.2.2/support/nfs/svc_create.c
new file mode 100644
index 0000000..59ba505
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/svc_create.c
@@ -0,0 +1,246 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <memory.h>
+#include <signal.h>
+#include <unistd.h>
+#include <netdb.h>
+
+#include <netinet/in.h>
+
+#include <sys/socket.h>
+#include <sys/resource.h>
+
+#include <rpc/rpc.h>
+#include <rpc/svc.h>
+
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+#endif
+
+#include "rpcmisc.h"
+#include "xlog.h"
+
+#ifdef HAVE_LIBTIRPC
+
+/*
+ * Set up an appropriate bind address, given @port and @nconf.
+ *
+ * Returns getaddrinfo(3) results if successful. Caller must
+ * invoke freeaddrinfo(3) on these results.
+ *
+ * Otherwise NULL is returned if an error occurs.
+ */
+__attribute_malloc__
+static struct addrinfo *
+svc_create_bindaddr(struct netconfig *nconf, const uint16_t port)
+{
+ struct addrinfo *ai = NULL;
+ struct addrinfo hint = {
+ .ai_flags = AI_PASSIVE | AI_NUMERICSERV,
+ };
+ char buf[8];
+ int error;
+
+ if (strcmp(nconf->nc_protofmly, NC_INET) == 0)
+ hint.ai_family = AF_INET;
+#ifdef IPV6_SUPPORTED
+ else if (strcmp(nconf->nc_protofmly, NC_INET6) == 0)
+ hint.ai_family = AF_INET6;
+#endif /* IPV6_SUPPORTED */
+ else {
+ xlog(D_GENERAL, "Unrecognized bind address family: %s",
+ nconf->nc_protofmly);
+ return NULL;
+ }
+
+ if (strcmp(nconf->nc_proto, NC_UDP) == 0)
+ hint.ai_protocol = (int)IPPROTO_UDP;
+ else if (strcmp(nconf->nc_proto, NC_TCP) == 0)
+ hint.ai_protocol = (int)IPPROTO_TCP;
+ else {
+ xlog(D_GENERAL, "Unrecognized bind address protocol: %s",
+ nconf->nc_proto);
+ return NULL;
+ }
+
+ (void)snprintf(buf, sizeof(buf), "%u", port);
+ error = getaddrinfo(NULL, buf, &hint, &ai);
+ if (error != 0) {
+ xlog(L_ERROR, "Failed to construct bind address: %s",
+ gai_strerror(error));
+ return NULL;
+ }
+
+ return ai;
+}
+
+static unsigned int
+svc_create_nconf(const char *name, const rpcprog_t program,
+ const rpcvers_t version,
+ void (*dispatch)(struct svc_req *, SVCXPRT *),
+ const uint16_t port, struct netconfig *nconf)
+{
+ struct t_bind bindaddr;
+ struct addrinfo *ai;
+ SVCXPRT *xprt;
+
+ ai = svc_create_bindaddr(nconf, port);
+ if (ai == NULL)
+ return 0;
+
+ bindaddr.addr.buf = ai->ai_addr;
+ bindaddr.qlen = SOMAXCONN;
+
+ xprt = svc_tli_create(RPC_ANYFD, nconf, &bindaddr, 0, 0);
+ freeaddrinfo(ai);
+ if (xprt == NULL) {
+ xlog(D_GENERAL, "Failed to create listener xprt "
+ "(%s, %u, %s)", name, version, nconf->nc_netid);
+ return 0;
+ }
+
+ if (!svc_reg(xprt, program, version, dispatch, nconf)) {
+ /* svc_reg(3) destroys @xprt in this case */
+ xlog(D_GENERAL, "Failed to register (%s, %u, %s)",
+ name, version, nconf->nc_netid);
+ return 0;
+ }
+
+ return 1;
+}
+
+/**
+ * nfs_svc_create - start up RPC svc listeners
+ * @name: C string containing name of new service
+ * @program: RPC program number to register
+ * @version: RPC version number to register
+ * @dispatch: address of function that handles incoming RPC requests
+ * @port: if not zero, transport listens on this port
+ *
+ * Sets up network transports for receiving RPC requests, and starts
+ * the RPC dispatcher. Returns the number of started network transports.
+ */
+unsigned int
+nfs_svc_create(__attribute__((unused)) char *name,
+ const rpcprog_t program, const rpcvers_t version,
+ void (*dispatch)(struct svc_req *, SVCXPRT *),
+ const uint16_t port)
+{
+ const struct sigaction create_sigaction = {
+ .sa_handler = SIG_IGN,
+ };
+ unsigned int visible, up;
+ struct netconfig *nconf;
+ void *handlep;
+
+ /*
+ * Ignore SIGPIPE to avoid exiting sideways when peers
+ * close their TCP connection while we're trying to reply
+ * to them.
+ */
+ (void)sigaction(SIGPIPE, &create_sigaction, NULL);
+
+ handlep = setnetconfig();
+ if (handlep == NULL) {
+ xlog(L_ERROR, "Failed to access local netconfig database: %s",
+ nc_sperror());
+ return 0;
+ }
+
+ visible = 0;
+ up = 0;
+ while ((nconf = getnetconfig(handlep)) != NULL) {
+ if (!(nconf->nc_flag & NC_VISIBLE))
+ continue;
+ visible++;
+ up += svc_create_nconf(name, program, version, dispatch,
+ port, nconf);
+ }
+
+ if (visible == 0)
+ xlog(L_ERROR, "Failed to find any visible netconfig entries");
+
+ if (endnetconfig(handlep) == -1)
+ xlog(L_ERROR, "Failed to close local netconfig database: %s",
+ nc_sperror());
+
+ return up;
+}
+
+/**
+ * nfs_svc_unregister - remove service registrations from local rpcbind database
+ * @program: RPC program number to unregister
+ * @version: RPC version number to unregister
+ *
+ * Removes all registrations for [ @program, @version ] .
+ */
+void
+nfs_svc_unregister(const rpcprog_t program, const rpcvers_t version)
+{
+ if (rpcb_unset(program, version, NULL) == FALSE)
+ xlog(D_GENERAL, "Failed to unregister program %lu, version %lu",
+ (unsigned long)program, (unsigned long)version);
+}
+
+#else /* !HAVE_LIBTIRPC */
+
+/**
+ * nfs_svc_create - start up RPC svc listeners
+ * @name: C string containing name of new service
+ * @program: RPC program number to register
+ * @version: RPC version number to register
+ * @dispatch: address of function that handles incoming RPC requests
+ * @port: if not zero, transport listens on this port
+ *
+ * Sets up network transports for receiving RPC requests, and starts
+ * the RPC dispatcher. Returns the number of started network transports.
+ */
+unsigned int
+nfs_svc_create(char *name, const rpcprog_t program, const rpcvers_t version,
+ void (*dispatch)(struct svc_req *, SVCXPRT *),
+ const uint16_t port)
+{
+ rpc_init(name, (int)program, (int)version, dispatch, (int)port);
+ return 1;
+}
+
+/**
+ * nfs_svc_unregister - remove service registrations from local rpcbind database
+ * @program: RPC program number to unregister
+ * @version: RPC version number to unregister
+ *
+ * Removes all registrations for [ @program, @version ] .
+ */
+void
+nfs_svc_unregister(const rpcprog_t program, const rpcvers_t version)
+{
+ if (pmap_unset((unsigned long)program, (unsigned long)version) == FALSE)
+ xlog(D_GENERAL, "Failed to unregister program %lu, version %lu",
+ (unsigned long)program, (unsigned long)version);
+}
+
+#endif /* !HAVE_LIBTIRPC */
diff --git a/nfs-utils-1.2.2/support/nfs/svc_socket.c b/nfs-utils-1.2.2/support/nfs/svc_socket.c
new file mode 100644
index 0000000..f44217a
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/svc_socket.c
@@ -0,0 +1,209 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <sys/fcntl.h>
+#include <errno.h>
+
+#ifdef _LIBC
+# include <libintl.h>
+#else
+# ifndef _
+# define _(s) (s)
+# endif
+# define __socket(d, t, p) socket ((d), (t), (p))
+# define __close(f) close ((f))
+#endif
+
+static int
+svc_socket (u_long number, int type, int protocol, int reuse)
+{
+ struct sockaddr_in addr;
+ socklen_t len = sizeof (struct sockaddr_in);
+ char rpcdata [1024], servdata [1024];
+ struct rpcent rpcbuf, *rpcp;
+ struct servent servbuf, *servp = NULL;
+ int sock, ret;
+ const char *proto = protocol == IPPROTO_TCP ? "tcp" : "udp";
+
+ if ((sock = __socket (AF_INET, type, protocol)) < 0)
+ {
+ perror (_("svc_socket: socket creation problem"));
+ return sock;
+ }
+
+ if (reuse)
+ {
+ ret = 1;
+ ret = setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, &ret,
+ sizeof (ret));
+ if (ret < 0)
+ {
+ perror (_("svc_socket: socket reuse problem"));
+ return ret;
+ }
+ }
+
+ memset (&addr, 0, sizeof (addr));
+ addr.sin_family = AF_INET;
+
+ ret = getrpcbynumber_r (number, &rpcbuf, rpcdata, sizeof rpcdata,
+ &rpcp);
+ if (ret == 0 && rpcp != NULL)
+ {
+ /* First try name. */
+ ret = getservbyname_r (rpcp->r_name, proto, &servbuf, servdata,
+ sizeof servdata, &servp);
+ if ((ret != 0 || servp == NULL) && rpcp->r_aliases)
+ {
+ const char **a;
+
+ /* Then we try aliases. */
+ for (a = (const char **) rpcp->r_aliases; *a != NULL; a++)
+ {
+ ret = getservbyname_r (*a, proto, &servbuf, servdata,
+ sizeof servdata, &servp);
+ if (ret == 0 && servp != NULL)
+ break;
+ }
+ }
+ }
+
+ if (ret == 0 && servp != NULL)
+ {
+ addr.sin_port = servp->s_port;
+ if (bind (sock, (struct sockaddr *) &addr, len) < 0)
+ {
+ perror (_("svc_socket: bind problem"));
+ (void) __close (sock);
+ sock = -1;
+ }
+ }
+ else
+ {
+ addr.sin_port = 0;
+ if (bind (sock, (struct sockaddr *) &addr, len) < 0)
+ {
+ perror (_("svc_socket: bind problem"));
+ (void) __close (sock);
+ sock = -1;
+ }
+ }
+
+ if (sock >= 0)
+ {
+ /* This socket might be shared among multiple processes
+ * if mountd is run multi-threaded. So it is safest to
+ * make it non-blocking, else all threads might wake
+ * one will get the data, and the others will block
+ * indefinitely.
+ * In all cases, transaction on this socket are atomic
+ * (accept for TCP, packet-read and packet-write for UDP)
+ * so O_NONBLOCK will not confuse unprepared code causing
+ * it to corrupt messages.
+ * It generally safest to have O_NONBLOCK when doing an accept
+ * as if we get a RST after the SYN and before accept runs,
+ * we can block despite being told there was an acceptable
+ * connection.
+ */
+ int flags;
+ if ((flags = fcntl(sock, F_GETFL)) < 0)
+ {
+ perror (_("svc_socket: can't get socket flags"));
+ (void) __close (sock);
+ sock = -1;
+ }
+ else if (fcntl(sock, F_SETFL, flags|O_NONBLOCK) < 0)
+ {
+ perror (_("svc_socket: can't set socket flags"));
+ (void) __close (sock);
+ sock = -1;
+ }
+ }
+
+ return sock;
+}
+
+/*
+ * Create and bind a TCP socket based on program number
+ */
+int
+svctcp_socket (u_long number, int reuse)
+{
+ return svc_socket (number, SOCK_STREAM, IPPROTO_TCP, reuse);
+}
+
+/*
+ * Create and bind a UDP socket based on program number
+ */
+int
+svcudp_socket (u_long number, int reuse)
+{
+ return svc_socket (number, SOCK_DGRAM, IPPROTO_UDP, 0);
+}
+
+#ifdef TEST
+static int
+check (u_long number, u_short port, int protocol, int reuse)
+{
+ int socket;
+ int result;
+ struct sockaddr_in addr;
+ socklen_t len = sizeof (struct sockaddr_in);
+
+ if (protocol == IPPROTO_TCP)
+ socket = svctcp_socket (number, reuse);
+ else
+ socket = svcudp_socket (number, reuse);
+
+ if (socket < 0)
+ return 1;
+
+ result = getsockname (socket, (struct sockaddr *) &addr, &len);
+ if (result == 0)
+ {
+ if (port != 0 && ntohs (addr.sin_port) != port)
+ printf ("Program: %ld, expect port: %d, got: %d\n",
+ number, port, ntohs (addr.sin_port));
+ else
+ printf ("Program: %ld, port: %d\n",
+ number, ntohs (addr.sin_port));
+ }
+
+ close (socket);
+ return result;
+}
+
+int
+main (void)
+{
+ int result = 0;
+
+ result += check (100001, 0, IPPROTO_TCP, 0);
+ result += check (100001, 0, IPPROTO_UDP, 0);
+ result += check (100003, 2049, IPPROTO_TCP, 1);
+ result += check (100003, 2049, IPPROTO_UDP, 1);
+
+ return result;
+}
+#endif
diff --git a/nfs-utils-1.2.2/support/nfs/wildmat.c b/nfs-utils-1.2.2/support/nfs/wildmat.c
new file mode 100644
index 0000000..c5b4c78
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/wildmat.c
@@ -0,0 +1,175 @@
+/* $Revision: 0.2.18.1 $
+**
+** Do shell-style pattern matching for ?, \, [], and * characters.
+** Might not be robust in face of malformed patterns; e.g., "foo[a-"
+** could cause a segmentation violation. It is 8bit clean.
+**
+** Written by Rich $alz, mirror!rs, Wed Nov 26 19:03:17 EST 1986.
+** Rich $alz is now <rsalz@osf.org>.
+** April, 1991: Replaced mutually-recursive calls with in-line code
+** for the star character.
+**
+** Special thanks to Lars Mathiesen <thorinn@diku.dk> for the ABORT code.
+** This can greatly speed up failing wildcard patterns. For example:
+** pattern: -*-*-*-*-*-*-12-*-*-*-m-*-*-*
+** text 1: -adobe-courier-bold-o-normal--12-120-75-75-m-70-iso8859-1
+** text 2: -adobe-courier-bold-o-normal--12-120-75-75-X-70-iso8859-1
+** Text 1 matches with 51 calls, while text 2 fails with 54 calls. Without
+** the ABORT code, it takes 22310 calls to fail. Ugh. The following
+** explanation is from Lars:
+** The precondition that must be fulfilled is that DoMatch will consume
+** at least one character in text. This is true if *p is neither '*' nor
+** '\0'.) The last return has ABORT instead of FALSE to avoid quadratic
+** behaviour in cases like pattern "*a*b*c*d" with text "abcxxxxx". With
+** FALSE, each star-loop has to run to the end of the text; with ABORT
+** only the last one does.
+**
+** Once the control of one instance of DoMatch enters the star-loop, that
+** instance will return either TRUE or ABORT, and any calling instance
+** will therefore return immediately after (without calling recursively
+** again). In effect, only one star-loop is ever active. It would be
+** possible to modify the code to maintain this context explicitly,
+** eliminating all recursive calls at the cost of some complication and
+** loss of clarity (and the ABORT stuff seems to be unclear enough by
+** itself). I think it would be unwise to try to get this into a
+** released version unless you have a good test data base to try it out
+** on.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ctype.h>
+
+#define TRUE 1
+#define FALSE 0
+#define ABORT -1
+
+
+ /* What character marks an inverted character class? */
+#define NEGATE_CLASS '^'
+ /* Is "*" a common pattern? */
+#define OPTIMIZE_JUST_STAR
+ /* Do tar(1) matching rules, which ignore a trailing slash? */
+#undef MATCH_TAR_PATTERN
+
+
+/*
+** Match text and p, return TRUE, FALSE, or ABORT.
+*/
+static int
+DoMatch(char *text, char *p)
+{
+ register int last;
+ register int matched;
+ register int reverse;
+
+ for ( ; *p; text++, p++) {
+ if (*text == '\0' && *p != '*')
+ return ABORT;
+ switch (*p) {
+ case '\\':
+ /* Literal match with following character. */
+ p++;
+ /* FALLTHROUGH */
+ default:
+ if (toupper (*text) != toupper (*p))
+ return FALSE;
+ continue;
+ case '?':
+ /* Match anything. */
+ continue;
+ case '*':
+ while (*++p == '*')
+ /* Consecutive stars act just like one. */
+ continue;
+ if (*p == '\0')
+ /* Trailing star matches everything. */
+ return TRUE;
+ while (*text)
+ if ((matched = DoMatch(text++, p)) != FALSE)
+ return matched;
+ return ABORT;
+ case '[':
+ reverse = p[1] == NEGATE_CLASS ? TRUE : FALSE;
+ if (reverse)
+ /* Inverted character class. */
+ p++;
+ matched = FALSE;
+ if (p[1] == ']' || p[1] == '-')
+ if (toupper (*++p) == toupper(*text))
+ matched = TRUE;
+ for (last = *p; *++p && *p != ']'; last = *p)
+ /* This next line requires a good C compiler. */
+ if (*p == '-' && p[1] != ']'
+ ? *text <= *++p && *text >= last
+ : toupper (*text) == toupper (*p))
+ matched = TRUE;
+ if (matched == reverse)
+ return FALSE;
+ continue;
+ }
+ }
+
+#ifdef MATCH_TAR_PATTERN
+ if (*text == '/')
+ return TRUE;
+#endif /* MATCH_TAR_ATTERN */
+ return *text == '\0';
+}
+
+
+/*
+** User-level routine. Returns TRUE or FALSE.
+*/
+int
+wildmat(char *text, char *p)
+{
+#ifdef OPTIMIZE_JUST_STAR
+ if (p[0] == '*' && p[1] == '\0')
+ return TRUE;
+#endif /* OPTIMIZE_JUST_STAR */
+ return DoMatch(text, p) == TRUE;
+}
+
+
+
+#if defined(TEST)
+#include <stdio.h>
+
+/* Yes, we use gets not fgets. Sue me. */
+extern char *gets();
+
+
+int
+main()
+{
+ char p[80];
+ char text[80];
+
+ printf("Wildmat tester. Enter pattern, then strings to test.\n");
+ printf("A blank line gets prompts for a new pattern; a blank pattern\n");
+ printf("exits the program.\n");
+
+ for ( ; ; ) {
+ printf("\nEnter pattern: ");
+ (void)fflush(stdout);
+ if (gets(p) == NULL || p[0] == '\0')
+ break;
+ for ( ; ; ) {
+ printf("Enter text: ");
+ (void)fflush(stdout);
+ if (gets(text) == NULL)
+ exit(0);
+ if (text[0] == '\0')
+ /* Blank line; go back and get a new pattern. */
+ break;
+ printf(" %s\n", wildmat(text, p) ? "YES" : "NO");
+ }
+ }
+
+ exit(0);
+ /* NOTREACHED */
+}
+#endif /* defined(TEST) */
diff --git a/nfs-utils-1.2.2/support/nfs/xcommon.c b/nfs-utils-1.2.2/support/nfs/xcommon.c
new file mode 100644
index 0000000..d862a07
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/xcommon.c
@@ -0,0 +1,185 @@
+/*
+ * xcommon.c - various functions put together to avoid basic error checking.
+ *
+ * added fcntl locking by Kjetil T. (kjetilho@math.uio.no) - aeb, 950927
+ *
+ * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ *
+ * 2006-06-06 Amit Gud <agud@redhat.com>
+ * - Moved code snippets here from mount/sundries.c of util-linux
+ * and merged code from support/nfs/xmalloc.c by Olaf Kirch <okir@monad.swb.de> here.
+ */
+
+#include <unistd.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "xcommon.h"
+#include "nls.h" /* _() */
+
+void (*at_die)(void ) = NULL;
+
+char *
+xstrndup (const char *s, int n) {
+ char *t;
+
+ if (s == NULL)
+ die (EX_SOFTWARE, _("bug in xstrndup call"));
+
+ t = xmalloc(n+1);
+ strncpy(t,s,n);
+ t[n] = 0;
+
+ return t;
+}
+
+char *
+xstrconcat2 (const char *s, const char *t) {
+ char *res;
+
+ if (!s) s = "";
+ if (!t) t = "";
+ res = xmalloc(strlen(s) + strlen(t) + 1);
+ strcpy(res, s);
+ strcat(res, t);
+ return res;
+}
+
+/* frees its first arg - typical use: s = xstrconcat3(s,t,u); */
+char *
+xstrconcat3 (const char *s, const char *t, const char *u) {
+ char *res;
+
+ if (!s) s = "";
+ if (!t) t = "";
+ if (!u) u = "";
+ res = xmalloc(strlen(s) + strlen(t) + strlen(u) + 1);
+ strcpy(res, s);
+ strcat(res, t);
+ strcat(res, u);
+ free((void *) s);
+ return res;
+}
+
+/* frees its first arg - typical use: s = xstrconcat4(s,t,u,v); */
+char *
+xstrconcat4 (const char *s, const char *t, const char *u, const char *v) {
+ char *res;
+
+ if (!s) s = "";
+ if (!t) t = "";
+ if (!u) u = "";
+ if (!v) v = "";
+ res = xmalloc(strlen(s) + strlen(t) + strlen(u) + strlen(v) + 1);
+ strcpy(res, s);
+ strcat(res, t);
+ strcat(res, u);
+ strcat(res, v);
+ free((void *) s);
+ return res;
+}
+
+/* Non-fatal error. Print message and return. */
+/* (print the message in a single printf, in an attempt
+ to avoid mixing output of several threads) */
+void
+nfs_error (const char *fmt, ...) {
+ va_list args;
+ char *fmt2;
+
+ fmt2 = xstrconcat2 (fmt, "\n");
+ va_start (args, fmt);
+ vfprintf (stderr, fmt2, args);
+ va_end (args);
+ free (fmt2);
+}
+
+/* Make a canonical pathname from PATH. Returns a freshly malloced string.
+ It is up the *caller* to ensure that the PATH is sensible. i.e.
+ canonicalize ("/dev/fd0/.") returns "/dev/fd0" even though ``/dev/fd0/.''
+ is not a legal pathname for ``/dev/fd0''. Anything we cannot parse
+ we return unmodified. */
+char *canonicalize (const char *path) {
+ char canonical[PATH_MAX+2];
+
+ if (path == NULL)
+ return NULL;
+
+#if 1
+ if (streq(path, "none") ||
+ streq(path, "proc") ||
+ streq(path, "devpts"))
+ return xstrdup(path);
+#endif
+ if (realpath (path, canonical))
+ return xstrdup(canonical);
+
+ return xstrdup(path);
+}
+
+/* Fatal error. Print message and exit. */
+void
+die(int err, const char *fmt, ...) {
+ va_list args;
+
+ va_start(args, fmt);
+ vfprintf(stderr, fmt, args);
+ fprintf(stderr, "\n");
+ va_end(args);
+
+ if (at_die)
+ (*at_die)();
+
+ exit(err);
+}
+
+static void
+die_if_null(void *t) {
+ if (t == NULL)
+ die(EX_SYSERR, _("not enough memory"));
+}
+
+void *
+xmalloc (size_t size) {
+ void *t;
+
+ if (size == 0)
+ return NULL;
+
+ t = malloc(size);
+ die_if_null(t);
+
+ return t;
+}
+
+void *
+xrealloc (void *p, size_t size) {
+ void *t;
+
+ t = realloc(p, size);
+ die_if_null(t);
+
+ return t;
+}
+
+void
+xfree(void *ptr)
+{
+ free(ptr);
+}
+
+char *
+xstrdup (const char *s) {
+ char *t;
+
+ if (s == NULL)
+ return NULL;
+
+ t = strdup(s);
+ die_if_null(t);
+
+ return t;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/xio.c b/nfs-utils-1.2.2/support/nfs/xio.c
new file mode 100644
index 0000000..e3d27d2
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/xio.c
@@ -0,0 +1,170 @@
+/*
+ * support/nfs/xio.c
+ *
+ * Simple I/O functions for the parsing of /etc/exports and /etc/nfsclients.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/fcntl.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <signal.h>
+#include <unistd.h>
+#include <errno.h>
+#include "xmalloc.h"
+#include "xlog.h"
+#include "xio.h"
+
+XFILE *
+xfopen(char *fname, char *type)
+{
+ XFILE *xfp;
+ FILE *fp;
+
+ if (!(fp = fopen(fname, type)))
+ return NULL;
+ xfp = (XFILE *) xmalloc(sizeof(*xfp));
+ xfp->x_fp = fp;
+ xfp->x_line = 1;
+
+ return xfp;
+}
+
+void
+xfclose(XFILE *xfp)
+{
+ fclose(xfp->x_fp);
+ xfree(xfp);
+}
+
+int
+xflock(char *fname, char *type)
+{
+ int readonly = !strcmp(type, "r");
+ struct flock fl = { readonly? F_RDLCK : F_WRLCK, SEEK_SET, 0, 0, 0 };
+ int fd;
+
+ if (readonly)
+ fd = open(fname, (O_RDONLY|O_CREAT), 0600);
+ else
+ fd = open(fname, (O_RDWR|O_CREAT), 0600);
+ if (fd < 0) {
+ xlog(L_WARNING, "could not open %s for locking: errno %d (%s)",
+ fname, errno, strerror(errno));
+ return -1;
+ }
+
+ if (fcntl(fd, F_SETLKW, &fl) < 0) {
+ xlog(L_WARNING, "failed to lock %s: errno %d (%s)",
+ fname, errno, strerror(errno));
+ close(fd);
+ fd = -1;
+ }
+
+ return fd;
+}
+
+void
+xfunlock(int fd)
+{
+ close(fd);
+}
+
+#define isoctal(x) (isdigit(x) && ((x)<'8'))
+int
+xgettok(XFILE *xfp, char sepa, char *tok, int len)
+{
+ int i = 0;
+ int c = 0;
+ int quoted=0;
+
+ while (i < len && (c = xgetc(xfp)) != EOF &&
+ (quoted || (c != sepa && !isspace(c)))) {
+ if (c == '"') {
+ quoted = !quoted;
+ continue;
+ }
+ tok[i++] = c;
+ if (i >= 4 &&
+ tok[i-4] == '\\' &&
+ isoctal(tok[i-3]) &&
+ isoctal(tok[i-2]) &&
+ isoctal(tok[i-1]) &&
+ ((tok[i]=0),
+ (c = strtol(tok+i-3,NULL, 8)) < 256)) {
+ i -= 4;
+ tok[i++] = c;
+ }
+ }
+ if (c == '\n')
+ xungetc(c, xfp);
+ if (!i)
+ return 0;
+ if (i >= len || (sepa && c != sepa))
+ return -1;
+ tok[i] = '\0';
+ return 1;
+}
+
+int
+xgetc(XFILE *xfp)
+{
+ int c = getc(xfp->x_fp);
+
+ if (c == EOF)
+ return c;
+ if (c == '\\') {
+ if ((c = getc(xfp->x_fp)) != '\n') {
+ ungetc(c, xfp->x_fp);
+ return '\\';
+ }
+ xfp->x_line++;
+ while ((c = getc(xfp->x_fp)) == ' ' || c == '\t');
+ ungetc(c, xfp->x_fp);
+ return ' ';
+ }
+ if (c == '\n')
+ xfp->x_line++;
+ return c;
+}
+
+void
+xungetc(int c, XFILE *xfp)
+{
+ if (c == EOF)
+ return;
+
+ ungetc(c, xfp->x_fp);
+ if (c == '\n')
+ xfp->x_line--;
+}
+
+void
+xskip(XFILE *xfp, char *str)
+{
+ int c;
+
+ while ((c = xgetc(xfp)) != EOF) {
+ if (c == '#')
+ c = xskipcomment(xfp);
+ if (strchr(str, c) == NULL)
+ break;
+ }
+ xungetc(c, xfp);
+}
+
+char
+xskipcomment(XFILE *xfp)
+{
+ int c;
+
+ while ((c = getc(xfp->x_fp)) != EOF && c != '\n');
+ return c;
+}
diff --git a/nfs-utils-1.2.2/support/nfs/xlog.c b/nfs-utils-1.2.2/support/nfs/xlog.c
new file mode 100644
index 0000000..6820346
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nfs/xlog.c
@@ -0,0 +1,217 @@
+/*
+ * support/nfs/xlog.c
+ *
+ * This module handles the logging of requests.
+ *
+ * TODO: Merge the two "XXX_log() calls.
+ *
+ * Authors: Donald J. Becker, <becker@super.org>
+ * Rick Sladkey, <jrs@world.std.com>
+ * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ * Olaf Kirch, <okir@monad.swb.de>
+ *
+ * This software maybe be used for any purpose provided
+ * the above copyright notice is retained. It is supplied
+ * as is, with no warranty expressed or implied.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <signal.h>
+#include <time.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <syslog.h>
+#include "nfslib.h"
+
+#undef VERBOSE_PRINTF
+
+static int log_stderr = 1;
+static int log_syslog = 1;
+static int logging = 0; /* enable/disable DEBUG logs */
+static int logmask = 0; /* What will be logged */
+static char log_name[256]; /* name of this program */
+static int log_pid = -1; /* PID of this program */
+
+static void xlog_toggle(int sig);
+static struct xlog_debugfac debugnames[] = {
+ { "general", D_GENERAL, },
+ { "call", D_CALL, },
+ { "auth", D_AUTH, },
+ { "parse", D_PARSE, },
+ { "all", D_ALL, },
+ { NULL, 0, },
+};
+
+void
+xlog_open(char *progname)
+{
+ openlog(progname, LOG_PID, LOG_DAEMON);
+
+ strncpy(log_name, progname, sizeof (log_name) - 1);
+ log_name [sizeof (log_name) - 1] = '\0';
+ log_pid = getpid();
+
+ signal(SIGUSR1, xlog_toggle);
+ signal(SIGUSR2, xlog_toggle);
+}
+
+void
+xlog_stderr(int on)
+{
+ log_stderr = on;
+}
+
+void
+xlog_syslog(int on)
+{
+ log_syslog = on;
+}
+
+static void
+xlog_toggle(int sig)
+{
+ unsigned int tmp, i;
+
+ if (sig == SIGUSR1) {
+ if ((logmask & D_ALL) && !logging) {
+ xlog(D_GENERAL, "turned on logging");
+ logging = 1;
+ return;
+ }
+ tmp = ~logmask;
+ logmask |= ((logmask & D_ALL) << 1) | D_GENERAL;
+ for (i = -1, tmp &= logmask; tmp; tmp >>= 1, i++)
+ if (tmp & 1)
+ xlog(D_GENERAL,
+ "turned on logging level %d", i);
+ } else {
+ xlog(D_GENERAL, "turned off logging");
+ logging = 0;
+ }
+ signal(sig, xlog_toggle);
+}
+
+void
+xlog_config(int fac, int on)
+{
+ if (on)
+ logmask |= fac;
+ else
+ logmask &= ~fac;
+ if (on)
+ logging = 1;
+}
+
+void
+xlog_sconfig(char *kind, int on)
+{
+ struct xlog_debugfac *tbl = debugnames;
+
+ while (tbl->df_name != NULL && strcasecmp(tbl->df_name, kind))
+ tbl++;
+ if (!tbl->df_name) {
+ xlog (L_WARNING, "Invalid debug facility: %s\n", kind);
+ return;
+ }
+ xlog_config(tbl->df_fac, on);
+}
+
+int
+xlog_enabled(int fac)
+{
+ return (logging && (fac & logmask));
+}
+
+
+/* Write something to the system logfile and/or stderr */
+void
+xlog_backend(int kind, const char *fmt, va_list args)
+{
+ va_list args2;
+
+ if (!(kind & (L_ALL)) && !(logging && (kind & logmask)))
+ return;
+
+ if (log_stderr)
+ va_copy(args2, args);
+
+ if (log_syslog) {
+ switch (kind) {
+ case L_FATAL:
+ vsyslog(LOG_ERR, fmt, args);
+ break;
+ case L_ERROR:
+ vsyslog(LOG_ERR, fmt, args);
+ break;
+ case L_WARNING:
+ vsyslog(LOG_WARNING, fmt, args);
+ break;
+ case L_NOTICE:
+ vsyslog(LOG_NOTICE, fmt, args);
+ break;
+ default:
+ if (!log_stderr)
+ vsyslog(LOG_INFO, fmt, args);
+ break;
+ }
+ }
+
+ if (log_stderr) {
+#ifdef VERBOSE_PRINTF
+ time_t now;
+ struct tm *tm;
+
+ time(&now);
+ tm = localtime(&now);
+ fprintf(stderr, "%s[%d] %04d-%02d-%02d %02d:%02d:%02d ",
+ log_name, log_pid,
+ tm->tm_year+1900, tm->tm_mon + 1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+#else
+ fprintf(stderr, "%s: ", log_name);
+#endif
+ vfprintf(stderr, fmt, args2);
+ fprintf(stderr, "\n");
+ va_end(args2);
+ }
+
+ if (kind == L_FATAL)
+ exit(1);
+}
+
+void
+xlog(int kind, const char* fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ xlog_backend(kind, fmt, args);
+ va_end(args);
+}
+
+void
+xlog_warn(const char* fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ xlog_backend(L_WARNING, fmt, args);
+ va_end(args);
+}
+
+
+void
+xlog_err(const char* fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ xlog_backend(L_FATAL, fmt, args);
+ va_end(args);
+}
diff --git a/nfs-utils-1.2.2/support/nsm/Makefile.am b/nfs-utils-1.2.2/support/nsm/Makefile.am
new file mode 100644
index 0000000..e8485b3
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nsm/Makefile.am
@@ -0,0 +1,54 @@
+## Process this file with automake to produce Makefile.in
+
+GENFILES_CLNT = sm_inter_clnt.c
+GENFILES_SVC = sm_inter_svc.c
+GENFILES_XDR = sm_inter_xdr.c
+GENFILES_H = sm_inter.h
+
+GENFILES = $(GENFILES_CLNT) $(GENFILES_SVC) $(GENFILES_XDR) $(GENFILES_H)
+
+EXTRA_DIST = sm_inter.x
+
+noinst_LIBRARIES = libnsm.a
+libnsm_a_SOURCES = $(GENFILES) file.c rpc.c
+
+BUILT_SOURCES = $(GENFILES)
+
+if CONFIG_RPCGEN
+RPCGEN = $(top_builddir)/tools/rpcgen/rpcgen
+$(RPCGEN):
+ make -C ../../tools/rpcgen all
+else
+RPCGEN = @RPCGEN_PATH@
+endif
+
+$(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -h -o $@ $<
+ rm -f $(top_builddir)/support/include/sm_inter.h
+ $(LN_S) ../nsm/sm_inter.h $(top_builddir)/support/include/sm_inter.h
+
+MAINTAINERCLEANFILES = Makefile.in
+
+CLEANFILES = $(GENFILES) $(top_builddir)/support/include/sm_inter.h
diff --git a/nfs-utils-1.2.2/support/nsm/Makefile.in b/nfs-utils-1.2.2/support/nsm/Makefile.in
new file mode 100644
index 0000000..9873e34
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nsm/Makefile.in
@@ -0,0 +1,578 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = support/nsm
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libnsm_a_AR = $(AR) $(ARFLAGS)
+libnsm_a_LIBADD =
+am__objects_1 = sm_inter_clnt.$(OBJEXT)
+am__objects_2 = sm_inter_svc.$(OBJEXT)
+am__objects_3 = sm_inter_xdr.$(OBJEXT)
+am__objects_4 =
+am__objects_5 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
+ $(am__objects_4)
+am_libnsm_a_OBJECTS = $(am__objects_5) file.$(OBJEXT) rpc.$(OBJEXT)
+libnsm_a_OBJECTS = $(am_libnsm_a_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
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+am__depfiles_maybe = depfiles
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+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libnsm_a_SOURCES)
+DIST_SOURCES = $(libnsm_a_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+AM_CFLAGS = @AM_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@
+AR = @AR@
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+K5VERS = @K5VERS@
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+LD = @LD@
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+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
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+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+enable_gss = @enable_gss@
+enable_ipv6 = @enable_ipv6@
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+
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+
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+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
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+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
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+ mkid -fID $$unique
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
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+ fi; \
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+ctags: CTAGS
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+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
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+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
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+distclean-tags:
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+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
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+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
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+ sort -u` ;; \
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+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
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+ done
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
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+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
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+ @echo "it deletes files that may require special tools to rebuild."
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+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
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+dvi: dvi-am
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+ -rm -rf ./$(DEPDIR)
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+ install install-am install-data install-data-am install-dvi \
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+
+@CONFIG_RPCGEN_TRUE@$(RPCGEN):
+@CONFIG_RPCGEN_TRUE@ make -C ../../tools/rpcgen all
+
+$(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -h -o $@ $<
+ rm -f $(top_builddir)/support/include/sm_inter.h
+ $(LN_S) ../nsm/sm_inter.h $(top_builddir)/support/include/sm_inter.h
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/support/nsm/file.c b/nfs-utils-1.2.2/support/nsm/file.c
new file mode 100644
index 0000000..d469219
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nsm/file.c
@@ -0,0 +1,1067 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * NSM for Linux.
+ *
+ * Callback information and NSM state is stored in files, usually
+ * under /var/lib/nfs. A database of information contained in local
+ * files stores NLM callback data and what remote peers to notify of
+ * reboots.
+ *
+ * For each monitored remote peer, a text file is created under the
+ * directory specified by NSM_MONITOR_DIR. The name of the file
+ * is a valid DNS hostname. The hostname string must be a valid
+ * ASCII DNS name, and must not contain slash characters, white space,
+ * or '\0' (ie. anything that might have some special meaning in a
+ * path name).
+ *
+ * The contents of each file include seven blank-separated fields of
+ * text, finished with '\n'. The first field contains the network
+ * address of the NLM service to call back. The current implementation
+ * supports using only IPv4 addresses, so the only contents of this
+ * field are a network order IPv4 address expressed in 8 hexadecimal
+ * characters.
+ *
+ * The next four fields are text strings of hexadecimal characters,
+ * representing:
+ *
+ * 2. A 4 byte RPC program number of the NLM service to call back
+ * 3. A 4 byte RPC version number of the NLM service to call back
+ * 4. A 4 byte RPC procedure number of the NLM service to call back
+ * 5. A 16 byte opaque cookie that the NLM service uses to identify
+ * the monitored host
+ *
+ * The sixth field is the monitored host's mon_name, passed to statd
+ * via an SM_MON request.
+ *
+ * The seventh field is the my_name for this peer, which is the
+ * hostname of the local NLM (currently on Linux, the result of
+ * `uname -n`). This can be used as the source address/hostname
+ * when sending SM_NOTIFY requests.
+ *
+ * The NSM protocol does not limit the contents of these strings
+ * in any way except that they must fit into 1024 bytes. Our
+ * implementation requires that these strings not contain
+ * white space or '\0'.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/capability.h>
+#include <sys/prctl.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <string.h>
+#include <stdint.h>
+#ifndef S_SPLINT_S
+#include <unistd.h>
+#endif
+#include <libgen.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <grp.h>
+
+#include "xlog.h"
+#include "nsm.h"
+
+#define RPCARGSLEN (4 * (8 + 1))
+#define LINELEN (RPCARGSLEN + SM_PRIV_SIZE * 2 + 1)
+
+#define NSM_KERNEL_STATE_FILE "/proc/sys/fs/nfs/nsm_local_state"
+
+/*
+ * Some distributions place statd's files in a subdirectory
+ */
+#define NSM_PATH_EXTENSION
+/* #define NSM_PATH_EXTENSION "/statd" */
+
+#define NSM_DEFAULT_STATEDIR NFS_STATEDIR NSM_PATH_EXTENSION
+
+static char nsm_base_dirname[PATH_MAX] = NSM_DEFAULT_STATEDIR;
+
+#define NSM_MONITOR_DIR "sm"
+#define NSM_NOTIFY_DIR "sm.bak"
+#define NSM_STATE_FILE "state"
+
+
+static _Bool
+error_check(const int len, const size_t buflen)
+{
+ return (len < 0) || ((size_t)len >= buflen);
+}
+
+static _Bool
+exact_error_check(const ssize_t len, const size_t buflen)
+{
+ return (len < 0) || ((size_t)len != buflen);
+}
+
+/*
+ * Returns a dynamically allocated, '\0'-terminated buffer
+ * containing an appropriate pathname, or NULL if an error
+ * occurs. Caller must free the returned result with free(3).
+ */
+__attribute_malloc__
+static char *
+nsm_make_record_pathname(const char *directory, const char *hostname)
+{
+ const char *c;
+ size_t size;
+ char *path;
+ int len;
+
+ /*
+ * Block hostnames that contain characters that have
+ * meaning to the file system (like '/'), or that can
+ * be confusing on visual inspection (like ' ').
+ */
+ for (c = hostname; *c != '\0'; c++)
+ if (*c == '/' || isspace((int)*c) != 0) {
+ xlog(D_GENERAL, "Hostname contains invalid characters");
+ return NULL;
+ }
+
+ size = strlen(nsm_base_dirname) + strlen(directory) + strlen(hostname) + 3;
+ if (size > PATH_MAX) {
+ xlog(D_GENERAL, "Hostname results in pathname that is too long");
+ return NULL;
+ }
+
+ path = malloc(size);
+ if (path == NULL) {
+ xlog(D_GENERAL, "Failed to allocate memory for pathname");
+ return NULL;
+ }
+
+ len = snprintf(path, size, "%s/%s/%s",
+ nsm_base_dirname, directory, hostname);
+ if (error_check(len, size)) {
+ xlog(D_GENERAL, "Pathname did not fit in specified buffer");
+ free(path);
+ return NULL;
+ }
+
+ return path;
+}
+
+/*
+ * Returns a dynamically allocated, '\0'-terminated buffer
+ * containing an appropriate pathname, or NULL if an error
+ * occurs. Caller must free the returned result with free(3).
+ */
+__attribute_malloc__
+static char *
+nsm_make_pathname(const char *directory)
+{
+ size_t size;
+ char *path;
+ int len;
+
+ size = strlen(nsm_base_dirname) + strlen(directory) + 2;
+ if (size > PATH_MAX)
+ return NULL;
+
+ path = malloc(size);
+ if (path == NULL)
+ return NULL;
+
+ len = snprintf(path, size, "%s/%s", nsm_base_dirname, directory);
+ if (error_check(len, size)) {
+ free(path);
+ return NULL;
+ }
+
+ return path;
+}
+
+/*
+ * Returns a dynamically allocated, '\0'-terminated buffer
+ * containing an appropriate pathname, or NULL if an error
+ * occurs. Caller must free the returned result with free(3).
+ */
+__attribute_malloc__
+static char *
+nsm_make_temp_pathname(const char *pathname)
+{
+ size_t size;
+ char *path;
+ int len;
+
+ size = strlen(pathname) + sizeof(".new") + 2;
+ if (size > PATH_MAX)
+ return NULL;
+
+ path = malloc(size);
+ if (path == NULL)
+ return NULL;
+
+ len = snprintf(path, size, "%s.new", pathname);
+ if (error_check(len, size)) {
+ free(path);
+ return NULL;
+ }
+
+ return path;
+}
+
+/*
+ * Use "mktemp, write, rename" to update the contents of a file atomically.
+ *
+ * Returns true if completely successful, or false if some error occurred.
+ */
+static _Bool
+nsm_atomic_write(const char *path, const void *buf, const size_t buflen)
+{
+ _Bool result = false;
+ ssize_t len;
+ char *temp;
+ int fd;
+
+ temp = nsm_make_temp_pathname(path);
+ if (temp == NULL) {
+ xlog(L_ERROR, "Failed to create new path for %s", path);
+ goto out;
+ }
+
+ fd = open(temp, O_CREAT | O_TRUNC | O_SYNC | O_WRONLY, 0644);
+ if (fd == -1) {
+ xlog(L_ERROR, "Failed to create %s: %m", temp);
+ goto out;
+ }
+
+ len = write(fd, buf, buflen);
+ if (exact_error_check(len, buflen)) {
+ xlog(L_ERROR, "Failed to write %s: %m", temp);
+ (void)close(fd);
+ (void)unlink(temp);
+ goto out;
+ }
+
+ if (close(fd) == -1) {
+ xlog(L_ERROR, "Failed to close %s: %m", temp);
+ (void)unlink(temp);
+ goto out;
+ }
+
+ if (rename(temp, path) == -1) {
+ xlog(L_ERROR, "Failed to rename %s -> %s: %m",
+ temp, path);
+ (void)unlink(temp);
+ goto out;
+ }
+
+ /* Ostensibly, a sync(2) is not needed here because
+ * open(O_CREAT), write(O_SYNC), and rename(2) are
+ * already synchronous with persistent storage, for
+ * any file system we care about. */
+
+ result = true;
+
+out:
+ free(temp);
+ return result;
+}
+
+/**
+ * nsm_setup_pathnames - set up pathname
+ * @progname: C string containing name of program, for error messages
+ * @parentdir: C string containing pathname to on-disk state, or NULL
+ *
+ * This runs before logging is set up, so error messages are directed
+ * to stderr.
+ *
+ * Returns true and sets up our pathnames, if @parentdir was valid
+ * and usable; otherwise false is returned.
+ */
+_Bool
+nsm_setup_pathnames(const char *progname, const char *parentdir)
+{
+ static char buf[PATH_MAX];
+ struct stat st;
+ char *path;
+
+ /* First: test length of name and whether it exists */
+ if (lstat(parentdir, &st) == -1) {
+ (void)fprintf(stderr, "%s: Failed to stat %s: %s",
+ progname, parentdir, strerror(errno));
+ return false;
+ }
+
+ /* Ensure we have a clean directory pathname */
+ strncpy(buf, parentdir, sizeof(buf));
+ path = dirname(buf);
+ if (*path == '.') {
+ (void)fprintf(stderr, "%s: Unusable directory %s",
+ progname, parentdir);
+ return false;
+ }
+
+ xlog(D_CALL, "Using %s as the state directory", parentdir);
+ strncpy(nsm_base_dirname, parentdir, sizeof(nsm_base_dirname));
+ return true;
+}
+
+/**
+ * nsm_is_default_parentdir - check if parent directory is default
+ *
+ * Returns true if the active statd parent directory, set by
+ * nsm_change_pathname(), is the same as the built-in default
+ * parent directory; otherwise false is returned.
+ */
+_Bool
+nsm_is_default_parentdir(void)
+{
+ return strcmp(nsm_base_dirname, NSM_DEFAULT_STATEDIR) == 0;
+}
+
+/*
+ * Clear all capabilities but CAP_NET_BIND_SERVICE. This permits
+ * callers to acquire privileged source ports, but all other root
+ * capabilities are disallowed.
+ *
+ * Returns true if successful, or false if some error occurred.
+ */
+static _Bool
+nsm_clear_capabilities(void)
+{
+ cap_t caps;
+
+ caps = cap_from_text("cap_net_bind_service=ep");
+ if (caps == NULL) {
+ xlog(L_ERROR, "Failed to allocate capability: %m");
+ return false;
+ }
+
+ if (cap_set_proc(caps) == -1) {
+ xlog(L_ERROR, "Failed to set capability flags: %m");
+ (void)cap_free(caps);
+ return false;
+ }
+
+ (void)cap_free(caps);
+ return true;
+}
+
+/**
+ * nsm_drop_privileges - drop root privileges
+ * @pidfd: file descriptor of a pid file
+ *
+ * Returns true if successful, or false if some error occurred.
+ *
+ * Set our effective UID and GID to that of our on-disk database.
+ */
+_Bool
+nsm_drop_privileges(const int pidfd)
+{
+ struct stat st;
+
+ (void)umask(S_IRWXO);
+
+ /*
+ * XXX: If we can't stat dirname, or if dirname is owned by
+ * root, we should use "statduser" instead, which is set up
+ * by configure.ac. Nothing in nfs-utils seems to use
+ * "statduser," though.
+ */
+ if (lstat(nsm_base_dirname, &st) == -1) {
+ xlog(L_ERROR, "Failed to stat %s: %m", nsm_base_dirname);
+ return false;
+ }
+
+ if (st.st_uid == 0) {
+ xlog_warn("Running as root. "
+ "chown %s to choose different user", nsm_base_dirname);
+ return true;
+ }
+
+ if (chdir(nsm_base_dirname) == -1) {
+ xlog(L_ERROR, "Failed to change working directory to %s: %m",
+ nsm_base_dirname);
+ return false;
+ }
+
+ /*
+ * If the pidfile happens to reside on NFS, dropping privileges
+ * will probably cause us to lose access, even though we are
+ * holding it open. Chown it to prevent this.
+ */
+ if (pidfd >= 0)
+ if (fchown(pidfd, st.st_uid, st.st_gid) == -1)
+ xlog_warn("Failed to change owner of pidfile: %m");
+
+ /*
+ * Don't clear capabilities when dropping root.
+ */
+ if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1) {
+ xlog(L_ERROR, "prctl(PR_SET_KEEPCAPS) failed: %m");
+ return 0;
+ }
+
+ if (setgroups(0, NULL) == -1) {
+ xlog(L_ERROR, "Failed to drop supplementary groups: %m");
+ return false;
+ }
+
+ /*
+ * ORDER
+ *
+ * setgid(2) first, as setuid(2) may remove privileges needed
+ * to set the group id.
+ */
+ if (setgid(st.st_gid) == -1 || setuid(st.st_uid) == -1) {
+ xlog(L_ERROR, "Failed to drop privileges: %m");
+ return false;
+ }
+
+ xlog(D_CALL, "Effective UID, GID: %u, %u", st.st_uid, st.st_gid);
+
+ return nsm_clear_capabilities();
+}
+
+/**
+ * nsm_get_state - retrieve on-disk NSM state number
+ *
+ * Returns an odd NSM state number read from disk, or an initial
+ * state number. Zero is returned if some error occurs.
+ */
+int
+nsm_get_state(_Bool update)
+{
+ int fd, state = 0;
+ ssize_t result;
+ char *path = NULL;
+
+ path = nsm_make_pathname(NSM_STATE_FILE);
+ if (path == NULL) {
+ xlog(L_ERROR, "Failed to allocate path for " NSM_STATE_FILE);
+ goto out;
+ }
+
+ fd = open(path, O_RDONLY);
+ if (fd == -1) {
+ if (errno != ENOENT) {
+ xlog(L_ERROR, "Failed to open %s: %m", path);
+ goto out;
+ }
+
+ xlog(L_NOTICE, "Initializing NSM state");
+ state = 1;
+ update = true;
+ goto update;
+ }
+
+ result = read(fd, &state, sizeof(state));
+ if (exact_error_check(result, sizeof(state))) {
+ xlog_warn("Failed to read %s: %m", path);
+
+ xlog(L_NOTICE, "Initializing NSM state");
+ state = 1;
+ update = true;
+ goto update;
+ }
+
+ if ((state & 1) == 0)
+ state++;
+
+update:
+ (void)close(fd);
+
+ if (update) {
+ state += 2;
+ if (!nsm_atomic_write(path, &state, sizeof(state)))
+ state = 0;
+ }
+
+out:
+ free(path);
+ return state;
+}
+
+/**
+ * nsm_update_kernel_state - attempt to post new NSM state to kernel
+ * @state: NSM state number
+ *
+ */
+void
+nsm_update_kernel_state(const int state)
+{
+ ssize_t result;
+ char buf[20];
+ int fd, len;
+
+ fd = open(NSM_KERNEL_STATE_FILE, O_WRONLY);
+ if (fd == -1) {
+ xlog(D_GENERAL, "Failed to open " NSM_KERNEL_STATE_FILE ": %m");
+ return;
+ }
+
+ len = snprintf(buf, sizeof(buf), "%d", state);
+ if (error_check(len, sizeof(buf))) {
+ xlog_warn("Failed to form NSM state number string");
+ return;
+ }
+
+ result = write(fd, buf, strlen(buf));
+ if (exact_error_check(result, strlen(buf)))
+ xlog_warn("Failed to write NSM state number: %m");
+
+ if (close(fd) == -1)
+ xlog(L_ERROR, "Failed to close NSM state file "
+ NSM_KERNEL_STATE_FILE ": %m");
+}
+
+/**
+ * nsm_retire_monitored_hosts - back up all hosts from "sm/" to "sm.bak/"
+ *
+ * Returns the count of host records that were moved.
+ *
+ * Note that if any error occurs during this process, some monitor
+ * records may be left in the "sm" directory.
+ */
+unsigned int
+nsm_retire_monitored_hosts(void)
+{
+ unsigned int count = 0;
+ struct dirent *de;
+ char *path;
+ DIR *dir;
+
+ path = nsm_make_pathname(NSM_MONITOR_DIR);
+ if (path == NULL) {
+ xlog(L_ERROR, "Failed to allocate path for " NSM_MONITOR_DIR);
+ return count;
+ }
+
+ dir = opendir(path);
+ free(path);
+ if (dir == NULL) {
+ xlog_warn("Failed to open " NSM_MONITOR_DIR ": %m");
+ return count;
+ }
+
+ while ((de = readdir(dir)) != NULL) {
+ char *src, *dst;
+
+ if (de->d_type != (unsigned char)DT_REG)
+ continue;
+ if (de->d_name[0] == '.')
+ continue;
+
+ src = nsm_make_record_pathname(NSM_MONITOR_DIR, de->d_name);
+ if (src == NULL) {
+ xlog_warn("Bad monitor file name, skipping");
+ continue;
+ }
+
+ dst = nsm_make_record_pathname(NSM_NOTIFY_DIR, de->d_name);
+ if (dst == NULL) {
+ free(src);
+ xlog_warn("Bad notify file name, skipping");
+ continue;
+ }
+
+ if (rename(src, dst) == -1)
+ xlog_warn("Failed to rename %s -> %s: %m",
+ src, dst);
+ else {
+ xlog(D_GENERAL, "Retired record for mon_name %s",
+ de->d_name);
+ count++;
+ }
+
+ free(dst);
+ free(src);
+ }
+
+ (void)closedir(dir);
+ return count;
+}
+
+/*
+ * nsm_priv_to_hex - convert a NSM private cookie to a hex string.
+ *
+ * @priv: buffer holding the binary NSM private cookie
+ * @buf: output buffer for NULL terminated hex string
+ * @buflen: size of output buffer
+ *
+ * Returns the length of the resulting string or 0 on error
+ */
+size_t
+nsm_priv_to_hex(const char *priv, char *buf, const size_t buflen)
+{
+ int i, len;
+ size_t remaining = buflen;
+
+ for (i = 0; i < SM_PRIV_SIZE; i++) {
+ len = snprintf(buf, remaining, "%02x",
+ (unsigned int)(0xff & priv[i]));
+ if (error_check(len, remaining))
+ return 0;
+ buf += len;
+ remaining -= (size_t)len;
+ }
+
+ return buflen - remaining;
+}
+
+/*
+ * Returns the length in bytes of the created record.
+ */
+__attribute_noinline__
+static size_t
+nsm_create_monitor_record(char *buf, const size_t buflen,
+ const struct sockaddr *sap, const struct mon *m)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+ size_t hexlen, remaining = buflen;
+ int len;
+
+ len = snprintf(buf, remaining, "%08x %08x %08x %08x ",
+ (unsigned int)sin->sin_addr.s_addr,
+ (unsigned int)m->mon_id.my_id.my_prog,
+ (unsigned int)m->mon_id.my_id.my_vers,
+ (unsigned int)m->mon_id.my_id.my_proc);
+ if (error_check(len, remaining))
+ return 0;
+ buf += len;
+ remaining -= (size_t)len;
+
+ hexlen = nsm_priv_to_hex(m->priv, buf, remaining);
+ if (hexlen == 0)
+ return 0;
+ buf += hexlen;
+ remaining -= hexlen;
+
+ len = snprintf(buf, remaining, " %s %s\n",
+ m->mon_id.mon_name, m->mon_id.my_id.my_name);
+ if (error_check(len, remaining))
+ return 0;
+ remaining -= (size_t)len;
+
+ return buflen - remaining;
+}
+
+static _Bool
+nsm_append_monitored_host(const char *path, const char *line)
+{
+ _Bool result = false;
+ char *buf = NULL;
+ struct stat stb;
+ size_t buflen;
+ ssize_t len;
+ int fd;
+
+ if (stat(path, &stb) == -1) {
+ xlog(L_ERROR, "Failed to insert: "
+ "could not stat original file %s: %m", path);
+ goto out;
+ }
+ buflen = (size_t)stb.st_size + strlen(line);
+
+ buf = malloc(buflen + 1);
+ if (buf == NULL) {
+ xlog(L_ERROR, "Failed to insert: no memory");
+ goto out;
+ }
+ memset(buf, 0, buflen + 1);
+
+ fd = open(path, O_RDONLY);
+ if (fd == -1) {
+ xlog(L_ERROR, "Failed to insert: "
+ "could not open original file %s: %m", path);
+ goto out;
+ }
+
+ len = read(fd, buf, (size_t)stb.st_size);
+ if (exact_error_check(len, (size_t)stb.st_size)) {
+ xlog(L_ERROR, "Failed to insert: "
+ "could not read original file %s: %m", path);
+ (void)close(fd);
+ goto out;
+ }
+ (void)close(fd);
+
+ strcat(buf, line);
+
+ if (nsm_atomic_write(path, buf, buflen))
+ result = true;
+
+out:
+ free(buf);
+ return result;
+}
+
+/**
+ * nsm_insert_monitored_host - write callback data for one host to disk
+ * @hostname: C string containing a hostname
+ * @sap: sockaddr containing NLM callback address
+ * @mon: SM_MON arguments to save
+ *
+ * Returns true if successful, otherwise false if some error occurs.
+ */
+_Bool
+nsm_insert_monitored_host(const char *hostname, const struct sockaddr *sap,
+ const struct mon *m)
+{
+ static char buf[LINELEN + 1 + SM_MAXSTRLEN + 2];
+ char *path;
+ _Bool result = false;
+ ssize_t len;
+ size_t size;
+ int fd;
+
+ path = nsm_make_record_pathname(NSM_MONITOR_DIR, hostname);
+ if (path == NULL) {
+ xlog(L_ERROR, "Failed to insert: bad monitor hostname '%s'",
+ hostname);
+ return false;
+ }
+
+ size = nsm_create_monitor_record(buf, sizeof(buf), sap, m);
+ if (size == 0) {
+ xlog(L_ERROR, "Failed to insert: record too long");
+ goto out;
+ }
+
+ /*
+ * If exclusive create fails, we're adding a new line to an
+ * existing file.
+ */
+ fd = open(path, O_WRONLY | O_CREAT | O_EXCL | O_SYNC, S_IRUSR | S_IWUSR);
+ if (fd == -1) {
+ if (errno != EEXIST) {
+ xlog(L_ERROR, "Failed to insert: creating %s: %m", path);
+ goto out;
+ }
+
+ result = nsm_append_monitored_host(path, buf);
+ goto out;
+ }
+ result = true;
+
+ len = write(fd, buf, size);
+ if (exact_error_check(len, size)) {
+ xlog_warn("Failed to insert: writing %s: %m", path);
+ (void)unlink(path);
+ result = false;
+ }
+
+ if (close(fd) == -1) {
+ xlog(L_ERROR, "Failed to insert: closing %s: %m", path);
+ (void)unlink(path);
+ result = false;
+ }
+
+out:
+ free(path);
+ return result;
+}
+
+__attribute_noinline__
+static _Bool
+nsm_parse_line(char *line, struct sockaddr_in *sin, struct mon *m)
+{
+ unsigned int i, tmp;
+ int count;
+ char *c;
+
+ c = strchr(line, '\n');
+ if (c != NULL)
+ *c = '\0';
+
+ count = sscanf(line, "%8x %8x %8x %8x ",
+ (unsigned int *)&sin->sin_addr.s_addr,
+ (unsigned int *)&m->mon_id.my_id.my_prog,
+ (unsigned int *)&m->mon_id.my_id.my_vers,
+ (unsigned int *)&m->mon_id.my_id.my_proc);
+ if (count != 4)
+ return false;
+
+ c = line + RPCARGSLEN;
+ for (i = 0; i < SM_PRIV_SIZE; i++) {
+ if (sscanf(c, "%2x", &tmp) != 1)
+ return false;
+ m->priv[i] = (char)tmp;
+ c += 2;
+ }
+
+ c++;
+ m->mon_id.mon_name = c;
+ while (*c != '\0' && *c != ' ')
+ c++;
+ if (*c != '\0')
+ *c++ = '\0';
+ while (*c == ' ')
+ c++;
+ m->mon_id.my_id.my_name = c;
+
+ return true;
+}
+
+/*
+ * Stuff a 'struct mon' with callback data, and call @func.
+ *
+ * Returns the count of in-core records created.
+ */
+static unsigned int
+nsm_read_line(const char *hostname, const time_t timestamp, char *line,
+ nsm_populate_t func)
+{
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ };
+ struct mon m;
+
+ if (!nsm_parse_line(line, &sin, &m))
+ return 0;
+
+ return func(hostname, (struct sockaddr *)(char *)&sin, &m, timestamp);
+}
+
+/*
+ * Given a filename, reads data from a file under NSM_MONITOR_DIR
+ * and invokes @func so caller can populate their in-core
+ * database with this data.
+ */
+static unsigned int
+nsm_load_host(const char *directory, const char *filename, nsm_populate_t func)
+{
+ char buf[LINELEN + 1 + SM_MAXSTRLEN + 2];
+ unsigned int result = 0;
+ struct stat stb;
+ char *path;
+ FILE *f;
+
+ path = nsm_make_record_pathname(directory, filename);
+ if (path == NULL)
+ goto out_err;
+
+ if (stat(path, &stb) == -1) {
+ xlog(L_ERROR, "Failed to stat %s: %m", path);
+ goto out_freepath;
+ }
+
+ f = fopen(path, "r");
+ if (f == NULL) {
+ xlog(L_ERROR, "Failed to open %s: %m", path);
+ goto out_freepath;
+ }
+
+ while (fgets(buf, (int)sizeof(buf), f) != NULL) {
+ buf[sizeof(buf) - 1] = '\0';
+ result += nsm_read_line(filename, stb.st_mtime, buf, func);
+ }
+ if (result == 0)
+ xlog(L_ERROR, "Failed to read monitor data from %s", path);
+
+ (void)fclose(f);
+
+out_freepath:
+ free(path);
+out_err:
+ return result;
+}
+
+static unsigned int
+nsm_load_dir(const char *directory, nsm_populate_t func)
+{
+ unsigned int count = 0;
+ struct dirent *de;
+ char *path;
+ DIR *dir;
+
+ path = nsm_make_pathname(directory);
+ if (path == NULL) {
+ xlog(L_ERROR, "Failed to allocate path for directory %s",
+ directory);
+ return 0;
+ }
+
+ dir = opendir(path);
+ free(path);
+ if (dir == NULL) {
+ xlog(L_ERROR, "Failed to open directory %s: %m",
+ directory);
+ return 0;
+ }
+
+ while ((de = readdir(dir)) != NULL) {
+ if (de->d_type != (unsigned char)DT_REG)
+ continue;
+ if (de->d_name[0] == '.')
+ continue;
+
+ count += nsm_load_host(directory, de->d_name, func);
+ }
+
+ (void)closedir(dir);
+ return count;
+}
+
+/**
+ * nsm_load_monitor_list - load list of hosts to monitor
+ * @func: callback function to create entry for one host
+ *
+ * Returns the count of hosts that were found in the directory.
+ */
+unsigned int
+nsm_load_monitor_list(nsm_populate_t func)
+{
+ return nsm_load_dir(NSM_MONITOR_DIR, func);
+}
+
+/**
+ * nsm_load_notify_list - load list of hosts to notify
+ * @func: callback function to create entry for one host
+ *
+ * Returns the count of hosts that were found in the directory.
+ */
+unsigned int
+nsm_load_notify_list(nsm_populate_t func)
+{
+ return nsm_load_dir(NSM_NOTIFY_DIR, func);
+}
+
+static void
+nsm_delete_host(const char *directory, const char *hostname,
+ const char *mon_name, const char *my_name)
+{
+ char line[LINELEN + 1 + SM_MAXSTRLEN + 2];
+ char *outbuf = NULL;
+ struct stat stb;
+ char *path, *next;
+ size_t remaining;
+ FILE *f;
+
+ path = nsm_make_record_pathname(directory, hostname);
+ if (path == NULL) {
+ xlog(L_ERROR, "Bad filename, not deleting");
+ return;
+ }
+
+ if (stat(path, &stb) == -1) {
+ xlog(L_ERROR, "Failed to delete: "
+ "could not stat original file %s: %m", path);
+ goto out;
+ }
+ remaining = (size_t)stb.st_size + 1;
+
+ outbuf = malloc(remaining);
+ if (outbuf == NULL) {
+ xlog(L_ERROR, "Failed to delete: no memory");
+ goto out;
+ }
+
+ f = fopen(path, "r");
+ if (f == NULL) {
+ xlog(L_ERROR, "Failed to delete: "
+ "could not open original file %s: %m", path);
+ goto out;
+ }
+
+ /*
+ * Walk the records in the file, and copy the non-matching
+ * ones to our output buffer.
+ */
+ next = outbuf;
+ while (fgets(line, (int)sizeof(line), f) != NULL) {
+ struct sockaddr_in sin;
+ struct mon m;
+ size_t len;
+
+ if (!nsm_parse_line(line, &sin, &m)) {
+ xlog(L_ERROR, "Failed to delete: "
+ "could not parse original file %s", path);
+ (void)fclose(f);
+ goto out;
+ }
+
+ if (strcmp(mon_name, m.mon_id.mon_name) == 0 &&
+ strcmp(my_name, m.mon_id.my_id.my_name) == 0)
+ continue;
+
+ /* nsm_parse_line destroys the contents of line[], so
+ * reconstruct the copy in our output buffer. */
+ len = nsm_create_monitor_record(next, remaining,
+ (struct sockaddr *)(char *)&sin, &m);
+ if (len == 0) {
+ xlog(L_ERROR, "Failed to delete: "
+ "could not construct output record");
+ (void)fclose(f);
+ goto out;
+ }
+ next += len;
+ remaining -= len;
+ }
+
+ (void)fclose(f);
+
+ /*
+ * If nothing was copied when we're done, then unlink the file.
+ * Otherwise, atomically update the contents of the file.
+ */
+ if (next != outbuf) {
+ if (!nsm_atomic_write(path, outbuf, strlen(outbuf)))
+ xlog(L_ERROR, "Failed to delete: "
+ "could not write new file %s: %m", path);
+ } else {
+ if (unlink(path) == -1)
+ xlog(L_ERROR, "Failed to delete: "
+ "could not unlink file %s: %m", path);
+ }
+
+out:
+ free(outbuf);
+ free(path);
+}
+
+/**
+ * nsm_delete_monitored_host - delete on-disk record for monitored host
+ * @hostname: '\0'-terminated C string containing hostname of record to delete
+ * @mon_name: '\0'-terminated C string containing monname of record to delete
+ * @my_name: '\0'-terminated C string containing myname of record to delete
+ *
+ */
+void
+nsm_delete_monitored_host(const char *hostname, const char *mon_name,
+ const char *my_name)
+{
+ nsm_delete_host(NSM_MONITOR_DIR, hostname, mon_name, my_name);
+}
+
+/**
+ * nsm_delete_notified_host - delete on-disk host record after notification
+ * @hostname: '\0'-terminated C string containing hostname of record to delete
+ * @mon_name: '\0'-terminated C string containing monname of record to delete
+ * @my_name: '\0'-terminated C string containing myname of record to delete
+ *
+ */
+void
+nsm_delete_notified_host(const char *hostname, const char *mon_name,
+ const char *my_name)
+{
+ nsm_delete_host(NSM_NOTIFY_DIR, hostname, mon_name, my_name);
+}
diff --git a/nfs-utils-1.2.2/support/nsm/rpc.c b/nfs-utils-1.2.2/support/nsm/rpc.c
new file mode 100644
index 0000000..4e5f40e
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nsm/rpc.c
@@ -0,0 +1,534 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * NSM for Linux.
+ *
+ * Instead of using ONC or TI RPC library calls, statd constructs
+ * RPC calls directly in socket buffers. This allows a single
+ * socket to be concurrently shared among several different RPC
+ * programs and versions using a simple RPC request dispatcher.
+ *
+ * This file contains the details of RPC header and call
+ * construction and reply parsing, and a method for creating a
+ * socket for use with these functions.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+
+#include <time.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <netinet/in.h>
+#include <net/if.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_rmt.h>
+
+#ifdef HAVE_LIBTIRPC
+#include <netconfig.h>
+#include <rpc/rpcb_prot.h>
+#endif /* HAVE_LIBTIRPC */
+
+#include "xlog.h"
+#include "nfsrpc.h"
+#include "nsm.h"
+#include "sm_inter.h"
+
+/*
+ * Returns a fresh XID appropriate for RPC over UDP -- never zero.
+ */
+static uint32_t
+nsm_next_xid(void)
+{
+ static uint32_t nsm_xid = 0;
+ struct timeval now;
+
+ if (nsm_xid == 0) {
+ (void)gettimeofday(&now, NULL);
+ nsm_xid = (uint32_t)getpid() ^
+ (uint32_t)now.tv_sec ^ (uint32_t)now.tv_usec;
+ }
+
+ return nsm_xid++;
+}
+
+/*
+ * Select a fresh XID and construct an RPC header in @mesg.
+ * Always use AUTH_NULL credentials and verifiers.
+ *
+ * Returns the new XID.
+ */
+static uint32_t
+nsm_init_rpc_header(const rpcprog_t program, const rpcvers_t version,
+ const rpcproc_t procedure, struct rpc_msg *mesg)
+{
+ struct call_body *cb = &mesg->rm_call;
+ uint32_t xid = nsm_next_xid();
+
+ memset(mesg, 0, sizeof(*mesg));
+
+ mesg->rm_xid = (unsigned long)xid;
+ mesg->rm_direction = CALL;
+
+ cb->cb_rpcvers = RPC_MSG_VERSION;
+ cb->cb_prog = program;
+ cb->cb_vers = version;
+ cb->cb_proc = procedure;
+
+ cb->cb_cred.oa_flavor = AUTH_NULL;
+ cb->cb_cred.oa_base = (caddr_t) NULL;
+ cb->cb_cred.oa_length = 0;
+ cb->cb_verf.oa_flavor = AUTH_NULL;
+ cb->cb_verf.oa_base = (caddr_t) NULL;
+ cb->cb_verf.oa_length = 0;
+
+ return xid;
+}
+
+/*
+ * Initialize the network send buffer and XDR memory for encoding.
+ */
+static void
+nsm_init_xdrmem(char *msgbuf, const unsigned int msgbuflen,
+ XDR *xdrp)
+{
+ memset(msgbuf, 0, (size_t)msgbuflen);
+ memset(xdrp, 0, sizeof(*xdrp));
+ xdrmem_create(xdrp, msgbuf, msgbuflen, XDR_ENCODE);
+}
+
+/*
+ * Send a completed RPC call on a socket.
+ *
+ * Returns true if all the bytes were sent successfully; otherwise
+ * false if any error occurred.
+ */
+static _Bool
+nsm_rpc_sendto(const int sock, const struct sockaddr *sap,
+ const socklen_t salen, XDR *xdrs, void *buf)
+{
+ const size_t buflen = (size_t)xdr_getpos(xdrs);
+ ssize_t err;
+
+ err = sendto(sock, buf, buflen, 0, sap, salen);
+ if ((err < 0) || ((size_t)err != buflen)) {
+ xlog(L_ERROR, "%s: sendto failed: %m", __func__);
+ return false;
+ }
+ return true;
+}
+
+/**
+ * nsm_xmit_getport - post a PMAP_GETPORT call on a socket descriptor
+ * @sock: datagram socket descriptor
+ * @sin: pointer to AF_INET socket address of server
+ * @program: RPC program number to query
+ * @version: RPC version number to query
+ *
+ * Send a PMAP_GETPORT call to the portmap daemon at @sin using
+ * socket descriptor @sock. This request queries the RPC program
+ * [program, version, IPPROTO_UDP].
+ *
+ * NB: PMAP_GETPORT works only for IPv4 hosts. This implementation
+ * works only over UDP, and queries only UDP registrations.
+ *
+ * Returns the XID of the call, or zero if an error occurred.
+ */
+uint32_t
+nsm_xmit_getport(const int sock, const struct sockaddr_in *sin,
+ const unsigned long program,
+ const unsigned long version)
+{
+ char msgbuf[NSM_MAXMSGSIZE];
+ struct sockaddr_in addr;
+ struct rpc_msg mesg;
+ _Bool sent = false;
+ struct pmap parms = {
+ .pm_prog = program,
+ .pm_vers = version,
+ .pm_prot = (unsigned long)IPPROTO_UDP,
+ };
+ uint32_t xid;
+ XDR xdr;
+
+ xlog(D_CALL, "Sending PMAP_GETPORT for %u, %u, udp", program, version);
+
+ nsm_init_xdrmem(msgbuf, NSM_MAXMSGSIZE, &xdr);
+ xid = nsm_init_rpc_header(PMAPPROG, PMAPVERS,
+ (rpcproc_t)PMAPPROC_GETPORT, &mesg);
+
+ addr = *sin;
+ addr.sin_port = htons(PMAPPORT);
+
+ if (xdr_callmsg(&xdr, &mesg) == TRUE &&
+ xdr_pmap(&xdr, &parms) == TRUE)
+ sent = nsm_rpc_sendto(sock, (struct sockaddr *)(char *)&addr,
+ (socklen_t)sizeof(addr), &xdr, msgbuf);
+ else
+ xlog(L_ERROR, "%s: can't encode PMAP_GETPORT call", __func__);
+
+ xdr_destroy(&xdr);
+
+ if (sent == false)
+ return 0;
+ return xid;
+}
+
+/**
+ * nsm_xmit_getaddr - post an RPCB_GETADDR call on a socket descriptor
+ * @sock: datagram socket descriptor
+ * @sin: pointer to AF_INET6 socket address of server
+ * @program: RPC program number to query
+ * @version: RPC version number to query
+ *
+ * Send an RPCB_GETADDR call to the rpcbind daemon at @sap using
+ * socket descriptor @sock. This request queries the RPC program
+ * [program, version, "udp6"].
+ *
+ * NB: RPCB_GETADDR works for both IPv4 and IPv6 hosts. This
+ * implementation works only over UDP and AF_INET6, and queries
+ * only "udp6" registrations.
+ *
+ * Returns the XID of the call, or zero if an error occurred.
+ */
+#ifdef HAVE_LIBTIRPC
+uint32_t
+nsm_xmit_getaddr(const int sock, const struct sockaddr_in6 *sin6,
+ const rpcprog_t program, const rpcvers_t version)
+{
+ char msgbuf[NSM_MAXMSGSIZE];
+ struct sockaddr_in6 addr;
+ struct rpc_msg mesg;
+ _Bool sent = false;
+ struct rpcb parms = {
+ .r_prog = program,
+ .r_vers = version,
+ .r_netid = "udp6",
+ .r_owner = "",
+ };
+ uint32_t xid;
+ XDR xdr;
+
+ xlog(D_CALL, "Sending RPCB_GETADDR for %u, %u, udp6", program, version);
+
+ nsm_init_xdrmem(msgbuf, NSM_MAXMSGSIZE, &xdr);
+ xid = nsm_init_rpc_header(RPCBPROG, RPCBVERS,
+ (rpcproc_t)RPCBPROC_GETADDR, &mesg);
+
+ addr = *sin6;
+ addr.sin6_port = htons(PMAPPORT);
+ parms.r_addr = nfs_sockaddr2universal((struct sockaddr *)(char *)&addr);
+ if (parms.r_addr == NULL) {
+ xlog(L_ERROR, "%s: can't encode socket address", __func__);
+ return 0;
+ }
+
+ if (xdr_callmsg(&xdr, &mesg) == TRUE &&
+ xdr_rpcb(&xdr, &parms) == TRUE)
+ sent = nsm_rpc_sendto(sock, (struct sockaddr *)(char *)&addr,
+ (socklen_t)sizeof(addr), &xdr, msgbuf);
+ else
+ xlog(L_ERROR, "%s: can't encode RPCB_GETADDR call", __func__);
+
+ xdr_destroy(&xdr);
+ free(parms.r_addr);
+
+ if (sent == false)
+ return 0;
+ return xid;
+}
+#else /* !HAVE_LIBTIRPC */
+uint32_t
+nsm_xmit_getaddr(const int sock __attribute__((unused)),
+ const struct sockaddr_in6 *sin6 __attribute__((unused)),
+ const rpcprog_t program __attribute__((unused)),
+ const rpcvers_t version __attribute__((unused)))
+{
+ return 0;
+}
+#endif /* !HAVE_LIBTIRPC */
+
+/**
+ * nsm_xmit_rpcbind - post an rpcbind request
+ * @sock: datagram socket descriptor
+ * @sap: pointer to socket address of server
+ * @program: RPC program number to query
+ * @version: RPC version number to query
+ *
+ * Send an rpcbind query to the rpcbind daemon at @sap using
+ * socket descriptor @sock.
+ *
+ * NB: This implementation works only over UDP, but can query IPv4 or IPv6
+ * hosts. It queries only UDP registrations.
+ *
+ * Returns the XID of the call, or zero if an error occurred.
+ */
+uint32_t
+nsm_xmit_rpcbind(const int sock, const struct sockaddr *sap,
+ const rpcprog_t program, const rpcvers_t version)
+{
+ switch (sap->sa_family) {
+ case AF_INET:
+ return nsm_xmit_getport(sock, (const struct sockaddr_in *)sap,
+ program, version);
+ case AF_INET6:
+ return nsm_xmit_getaddr(sock, (const struct sockaddr_in6 *)sap,
+ program, version);
+ }
+ return 0;
+}
+
+/**
+ * nsm_xmit_notify - post an NSMPROC_NOTIFY call on a socket descriptor
+ * @sock: datagram socket descriptor
+ * @sap: pointer to socket address of peer to notify (port already filled in)
+ * @salen: length of socket address
+ * @program: RPC program number to use
+ * @mon_name: mon_name of local peer (ie the rebooting system)
+ * @state: state of local peer
+ *
+ * Send an NSMPROC_NOTIFY call to the peer at @sap using socket descriptor @sock.
+ * This request notifies the peer that we have rebooted.
+ *
+ * NB: This implementation works only over UDP, but supports both AF_INET
+ * and AF_INET6.
+ *
+ * Returns the XID of the call, or zero if an error occurred.
+ */
+uint32_t
+nsm_xmit_notify(const int sock, const struct sockaddr *sap,
+ const socklen_t salen, const rpcprog_t program,
+ const char *mon_name, const int state)
+{
+ char msgbuf[NSM_MAXMSGSIZE];
+ struct stat_chge state_change;
+ struct rpc_msg mesg;
+ _Bool sent = false;
+ uint32_t xid;
+ XDR xdr;
+
+ state_change.mon_name = strdup(mon_name);
+ if (state_change.mon_name == NULL) {
+ xlog(L_ERROR, "%s: no memory", __func__);
+ return 0;
+ }
+ state_change.state = state;
+
+ xlog(D_CALL, "Sending SM_NOTIFY for %s", mon_name);
+
+ nsm_init_xdrmem(msgbuf, NSM_MAXMSGSIZE, &xdr);
+ xid = nsm_init_rpc_header(program, SM_VERS, SM_NOTIFY, &mesg);
+
+ if (xdr_callmsg(&xdr, &mesg) == TRUE &&
+ xdr_stat_chge(&xdr, &state_change) == TRUE)
+ sent = nsm_rpc_sendto(sock, sap, salen, &xdr, msgbuf);
+ else
+ xlog(L_ERROR, "%s: can't encode NSMPROC_NOTIFY call",
+ __func__);
+
+ xdr_destroy(&xdr);
+ free(state_change.mon_name);
+
+ if (sent == false)
+ return 0;
+ return xid;
+}
+
+/**
+ * nsm_xmit_nlmcall - post an unnamed call to local NLM on a socket descriptor
+ * @sock: datagram socket descriptor
+ * @sap: address/port of NLM service to contact
+ * @salen: size of @sap
+ * @m: callback data defining RPC call to make
+ * @state: state of rebooting host
+ *
+ * Send an unnamed call (previously requested via NSMPROC_MON) to the
+ * specified local UDP-based RPC service using socket descriptor @sock.
+ *
+ * NB: This implementation works only over UDP, but supports both AF_INET
+ * and AF_INET6.
+ *
+ * Returns the XID of the call, or zero if an error occurred.
+ */
+uint32_t
+nsm_xmit_nlmcall(const int sock, const struct sockaddr *sap,
+ const socklen_t salen, const struct mon *m,
+ const int state)
+{
+ const struct my_id *id = &m->mon_id.my_id;
+ char msgbuf[NSM_MAXMSGSIZE];
+ struct status new_status;
+ struct rpc_msg mesg;
+ _Bool sent = false;
+ uint32_t xid;
+ XDR xdr;
+
+ xlog(D_CALL, "Sending NLM downcall for %s", m->mon_id.mon_name);
+
+ nsm_init_xdrmem(msgbuf, NSM_MAXMSGSIZE, &xdr);
+ xid = nsm_init_rpc_header((rpcprog_t)id->my_prog,
+ (rpcvers_t)id->my_vers,
+ (rpcproc_t)id->my_proc, &mesg);
+
+ new_status.mon_name = m->mon_id.mon_name;
+ new_status.state = state;
+ memcpy(&new_status.priv, &m->priv, sizeof(new_status.priv));
+
+ if (xdr_callmsg(&xdr, &mesg) == TRUE &&
+ xdr_status(&xdr, &new_status) == TRUE)
+ sent = nsm_rpc_sendto(sock, sap, salen, &xdr, msgbuf);
+ else
+ xlog(L_ERROR, "%s: can't encode NLM downcall", __func__);
+
+ xdr_destroy(&xdr);
+
+ if (sent == false)
+ return 0;
+ return xid;
+}
+
+/**
+ * nsm_parse_reply - parse and validate the header in an RPC reply
+ * @xdrs: pointer to XDR
+ *
+ * Returns the XID of the reply, or zero if an error occurred.
+ */
+uint32_t
+nsm_parse_reply(XDR *xdrs)
+{
+ struct rpc_msg mesg = {
+ .rm_reply.rp_acpt.ar_results.proc = (xdrproc_t)xdr_void,
+ };
+ uint32_t xid;
+
+ if (xdr_replymsg(xdrs, &mesg) == FALSE) {
+ xlog(L_ERROR, "%s: can't decode RPC reply", __func__);
+ return 0;
+ }
+ xid = (uint32_t)mesg.rm_xid;
+
+ if (mesg.rm_reply.rp_stat != MSG_ACCEPTED) {
+ xlog(L_ERROR, "%s: [0x%x] RPC status %d",
+ __func__, xid, mesg.rm_reply.rp_stat);
+ return 0;
+ }
+
+ if (mesg.rm_reply.rp_acpt.ar_stat != SUCCESS) {
+ xlog(L_ERROR, "%s: [0x%x] RPC accept status %d",
+ __func__, xid, mesg.rm_reply.rp_acpt.ar_stat);
+ return 0;
+ }
+
+ return xid;
+}
+
+/**
+ * nsm_recv_getport - parse PMAP_GETPORT reply
+ * @xdrs: pointer to XDR
+ *
+ * Returns the port number from the RPC reply, or zero
+ * if an error occurred.
+ */
+unsigned long
+nsm_recv_getport(XDR *xdrs)
+{
+ unsigned long port = 0;
+
+ if (xdr_u_long(xdrs, &port) == FALSE)
+ xlog(L_ERROR, "%s: can't decode pmap reply",
+ __func__);
+ if (port > UINT16_MAX) {
+ xlog(L_ERROR, "%s: bad port number",
+ __func__);
+ port = 0;
+ }
+
+ xlog(D_CALL, "Received PMAP_GETPORT result: %lu", port);
+ return port;
+}
+
+/**
+ * nsm_recv_getaddr - parse RPCB_GETADDR reply
+ * @xdrs: pointer to XDR
+ *
+ * Returns the port number from the RPC reply, or zero
+ * if an error occurred.
+ */
+uint16_t
+nsm_recv_getaddr(XDR *xdrs)
+{
+ char *uaddr = NULL;
+ int port;
+
+ if (xdr_wrapstring(xdrs, &uaddr) == FALSE)
+ xlog(L_ERROR, "%s: can't decode rpcb reply",
+ __func__);
+
+ if ((uaddr == NULL) || (uaddr[0] == '\0')) {
+ xlog(D_CALL, "Received RPCB_GETADDR result: "
+ "program not registered");
+ return 0;
+ }
+
+ port = nfs_universal2port(uaddr);
+
+ xdr_free((xdrproc_t)xdr_wrapstring, (char *)&uaddr);
+
+ if (port < 0 || port > UINT16_MAX) {
+ xlog(L_ERROR, "%s: bad port number",
+ __func__);
+ return 0;
+ }
+
+ xlog(D_CALL, "Received RPCB_GETADDR result: %d", port);
+ return (uint16_t)port;
+}
+
+/**
+ * nsm_recv_rpcbind - parse rpcbind reply
+ * @af: address family of reply
+ * @xdrs: pointer to XDR
+ *
+ * Returns the port number from the RPC reply, or zero
+ * if an error occurred.
+ */
+uint16_t
+nsm_recv_rpcbind(const sa_family_t family, XDR *xdrs)
+{
+ switch (family) {
+ case AF_INET:
+ return (uint16_t)nsm_recv_getport(xdrs);
+ case AF_INET6:
+ return nsm_recv_getaddr(xdrs);
+ }
+ return 0;
+}
diff --git a/nfs-utils-1.2.2/support/nsm/sm_inter.x b/nfs-utils-1.2.2/support/nsm/sm_inter.x
new file mode 100644
index 0000000..d8e0ad7
--- /dev/null
+++ b/nfs-utils-1.2.2/support/nsm/sm_inter.x
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 1986 Sun Microsystems, Inc.
+ * Modified by Jeffrey A. Uphoff, 1995, 1997-1999.
+ * Modified by Olaf Kirch, 1996.
+ * Modified by H.J. Lu, 1998.
+ *
+ * NSM for Linux.
+ */
+
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Status monitor protocol specification
+ */
+
+#ifdef RPC_CLNT
+%#include <string.h>
+#endif
+
+program SM_PROG {
+ version SM_VERS {
+ /* res_stat = stat_succ if status monitor agrees to monitor */
+ /* res_stat = stat_fail if status monitor cannot monitor */
+ /* if res_stat == stat_succ, state = state number of site sm_name */
+ struct sm_stat_res SM_STAT(struct sm_name) = 1;
+
+ /* res_stat = stat_succ if status monitor agrees to monitor */
+ /* res_stat = stat_fail if status monitor cannot monitor */
+ /* stat consists of state number of local site */
+ struct sm_stat_res SM_MON(struct mon) = 2;
+
+ /* stat consists of state number of local site */
+ struct sm_stat SM_UNMON(struct mon_id) = 3;
+
+ /* stat consists of state number of local site */
+ struct sm_stat SM_UNMON_ALL(struct my_id) = 4;
+
+ void SM_SIMU_CRASH(void) = 5;
+
+ void SM_NOTIFY(struct stat_chge) = 6;
+
+ } = 1;
+} = 100024;
+
+const SM_MAXSTRLEN = 1024;
+const SM_PRIV_SIZE = 16;
+
+struct sm_name {
+ string mon_name<SM_MAXSTRLEN>;
+};
+
+struct my_id {
+ string my_name<SM_MAXSTRLEN>; /* name of the site iniates the monitoring request*/
+ int my_prog; /* rpc program # of the requesting process */
+ int my_vers; /* rpc version # of the requesting process */
+ int my_proc; /* rpc procedure # of the requesting process */
+};
+
+struct mon_id {
+ string mon_name<SM_MAXSTRLEN>; /* name of the site to be monitored */
+ struct my_id my_id;
+};
+
+
+struct mon {
+ struct mon_id mon_id;
+ opaque priv[SM_PRIV_SIZE]; /* private information to store at monitor for requesting process */
+};
+
+struct stat_chge {
+ string mon_name<SM_MAXSTRLEN>; /* name of the site that had the state change */
+ int state;
+};
+
+/*
+ * state # of status monitor monitonically increases each time
+ * status of the site changes:
+ * an even number (>= 0) indicates the site is down and
+ * an odd number (> 0) indicates the site is up;
+ */
+struct sm_stat {
+ int state; /* state # of status monitor */
+};
+
+enum res {
+ stat_succ = 0, /* status monitor agrees to monitor */
+ stat_fail = 1 /* status monitor cannot monitor */
+};
+
+struct sm_stat_res {
+ res res_stat;
+ int state;
+};
+
+/*
+ * structure of the status message sent back by the status monitor
+ * when monitor site status changes
+ */
+struct status {
+ string mon_name<SM_MAXSTRLEN>;
+ int state;
+ opaque priv[SM_PRIV_SIZE]; /* stored private information */
+};
+
+%#define SM_INTER_X
diff --git a/nfs-utils-1.2.2/tests/Makefile.am b/nfs-utils-1.2.2/tests/Makefile.am
new file mode 100644
index 0000000..faa8197
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/Makefile.am
@@ -0,0 +1,13 @@
+## Process this file with automake to produce Makefile.in
+
+check_PROGRAMS = statdb_dump
+statdb_dump_SOURCES = statdb_dump.c
+
+statdb_dump_LDADD = ../support/nfs/libnfs.a \
+ ../support/nsm/libnsm.a $(LIBCAP)
+
+SUBDIRS = nsm_client
+
+MAINTAINERCLEANFILES = Makefile.in
+
+TESTS = t0001-statd-basic-mon-unmon.sh
diff --git a/nfs-utils-1.2.2/tests/Makefile.in b/nfs-utils-1.2.2/tests/Makefile.in
new file mode 100644
index 0000000..8f4c9b5
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/Makefile.in
@@ -0,0 +1,781 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+check_PROGRAMS = statdb_dump$(EXEEXT)
+subdir = tests
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am_statdb_dump_OBJECTS = statdb_dump.$(OBJEXT)
+statdb_dump_OBJECTS = $(am_statdb_dump_OBJECTS)
+am__DEPENDENCIES_1 =
+statdb_dump_DEPENDENCIES = ../support/nfs/libnfs.a \
+ ../support/nsm/libnsm.a $(am__DEPENDENCIES_1)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(statdb_dump_SOURCES)
+DIST_SOURCES = $(statdb_dump_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
+ distclean-recursive maintainer-clean-recursive
+AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+ $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
+ distdir
+ETAGS = etags
+CTAGS = ctags
+am__tty_colors = \
+red=; grn=; lgn=; blu=; std=
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+am__relativize = \
+ dir0=`pwd`; \
+ sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+ sed_rest='s,^[^/]*/*,,'; \
+ sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+ sed_butlast='s,/*[^/]*$$,,'; \
+ while test -n "$$dir1"; do \
+ first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+ if test "$$first" != "."; then \
+ if test "$$first" = ".."; then \
+ dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+ dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+ else \
+ first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+ if test "$$first2" = "$$first"; then \
+ dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+ else \
+ dir2="../$$dir2"; \
+ fi; \
+ dir0="$$dir0"/"$$first"; \
+ fi; \
+ fi; \
+ dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
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index 0000000..77b99e8
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+check: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile
+installdirs:
+install: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: all check check-am install install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean \
+ clean-checkPROGRAMS clean-generic clean-libtool ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am
+
+@CONFIG_RPCGEN_TRUE@$(RPCGEN):
+@CONFIG_RPCGEN_TRUE@ make -C ../../tools/rpcgen all
+
+$(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
+
+$(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
+
+$(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
+
+$(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -h -o $@ $<
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/tests/nsm_client/README b/nfs-utils-1.2.2/tests/nsm_client/README
new file mode 100644
index 0000000..85379dd
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/nsm_client/README
@@ -0,0 +1,12 @@
+The nsm_client program is intended for testing statd. It has the ability
+to act as a synthetic NSM client for sending artificial NSM calls to any
+host you choose.
+
+It also has an NLM simulator that implements the call that statd uses to
+communicate with lockd. The daemon simulator will start itself up,
+register as an NLM service and listen for "downcalls" from statd. When
+it gets one, it will log a message.
+
+Note that lockd will need to be down when using the daemon simulator. It
+also does not implement the entire NLM protocol and is only really
+useful for testing statd's downcall.
diff --git a/nfs-utils-1.2.2/tests/nsm_client/nlm_sm_inter.x b/nfs-utils-1.2.2/tests/nsm_client/nlm_sm_inter.x
new file mode 100644
index 0000000..95fa326
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/nsm_client/nlm_sm_inter.x
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ * Modified by H.J. Lu, 1998.
+ * Modified by Jeff Layton, 2010.
+ *
+ * NLM similator for Linux
+ */
+
+#ifdef RPC_CLNT
+%#include <string.h>
+#endif
+
+/*
+ * statd rejects monitor registrations for any non-lockd services, so pretend
+ * to be lockd when testing. Furthermore, the only call we care about from
+ * statd is #16, which is the downcall to notify the kernel of a host's status
+ * change.
+ */
+program NLM_SM_PROG {
+ /* version 3 of the NLM protocol */
+ version NLM_SM_VERS3 {
+ void NLM_SM_NOTIFY(struct nlm_sm_notify) = 16;
+ } = 3;
+
+ /* version 2 of NLM protocol */
+ version NLM_SM_VERS4 {
+ void NLM_SM_NOTIFY(struct nlm_sm_notify) = 16;
+ } = 4;
+} = 100021;
+
+const SM_MAXSTRLEN = 1024;
+const SM_PRIV_SIZE = 16;
+
+/*
+ * structure of the status message sent back by the status monitor
+ * when monitor site status changes
+ */
+struct nlm_sm_notify {
+ string mon_name<SM_MAXSTRLEN>;
+ int state;
+ opaque priv[SM_PRIV_SIZE]; /* stored private information */
+};
diff --git a/nfs-utils-1.2.2/tests/nsm_client/nsm_client.c b/nfs-utils-1.2.2/tests/nsm_client/nsm_client.c
new file mode 100644
index 0000000..0d1159a
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/nsm_client/nsm_client.c
@@ -0,0 +1,465 @@
+/*
+ * nsm_client.c -- synthetic client and lockd simulator for testing statd
+ *
+ * Copyright (C) 2010 Red Hat, Jeff Layton <jlayton@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * Very loosely based on "simulator.c" in the statd directory. Original
+ * copyright for that program follows:
+ *
+ * Copyright (C) 1995-1997, 1999 Jeffrey A. Uphoff
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <errno.h>
+#include <getopt.h>
+#include <netdb.h>
+#include <signal.h>
+#include <string.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <rpcmisc.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "nfslib.h"
+#include "nfsrpc.h"
+#include "nsm.h"
+#include "sm_inter.h"
+#include "nlm_sm_inter.h"
+#include "sockaddr.h"
+#include "xcommon.h"
+
+static void daemon_simulator(void);
+static void sim_killer(int sig);
+static int nsm_client_crash(char *);
+static int nsm_client_mon(char *, char *, char *, char *, int, int);
+static int nsm_client_stat(char *, char *);
+static int nsm_client_notify(char *, char *, char *);
+static int nsm_client_unmon(char *, char *, char *, int, int);
+static int nsm_client_unmon_all(char *, char *, int, int);
+
+extern void nlm_sm_prog_4(struct svc_req *rqstp, register SVCXPRT *transp);
+extern void svc_exit(void);
+
+/*
+ * default to 15 retransmit interval, which seems to be the default for
+ * UDP clients w/ legacy glibc RPC
+ */
+static struct timeval retrans_interval =
+{
+ .tv_sec = 15,
+};
+
+static struct option longopts[] =
+{
+ { "help", 0, 0, 'h' },
+ { "host", 0, 0, 'H' },
+ { "name", 1, 0, 'n' },
+ { "program", 1, 0, 'P' },
+ { "version", 1, 0, 'v' },
+ { NULL, 0, 0, 0 },
+};
+
+static int
+usage(char *program)
+{
+ printf("Usage:\n");
+ printf("%s [options] <command> [arg]...\n", program);
+ printf("where command is one of these with the specified args:\n");
+ printf("crash\t\t\t\ttell host to simulate crash\n");
+ printf("daemon\t\t\t\t\tstart up lockd daemon simulator\n");
+ printf("notify <mon_name> <state>\tsend a reboot notification to host\n");
+ printf("stat <mon_name>\t\t\tget status of <mon_name> on host\n");
+ printf("unmon_all\t\t\ttell host to unmon everything\n");
+ printf("unmon <mon_name>\t\t\ttell host to unmon <mon_name>\n");
+ printf("mon <mon_name> <cookie>\t\ttell host to monitor <mon_name> with private <cookie>\n");
+ return 1;
+}
+
+static int
+hex2bin(char *dst, size_t dstlen, char *src)
+{
+ int i;
+ unsigned int tmp;
+
+ for (i = 0; *src && i < dstlen; i++) {
+ if (sscanf(src, "%2x", &tmp) != 1)
+ return 0;
+ dst[i] = tmp;
+ src++;
+ if (!*src)
+ break;
+ src++;
+ }
+
+ return 1;
+}
+
+static void
+bin2hex(char *dst, char *src, size_t srclen)
+{
+ int i;
+
+ for (i = 0; i < srclen; i++)
+ dst += sprintf(dst, "%02x", 0xff & src[i]);
+}
+
+int
+main(int argc, char **argv)
+{
+ int arg, err = 0;
+ int remaining_args;
+ char my_name[NI_MAXHOST], host[NI_MAXHOST];
+ char cookie[SM_PRIV_SIZE];
+ int my_prog = NLM_SM_PROG;
+ int my_vers = NLM_SM_VERS4;
+
+ my_name[0] = '\0';
+ host[0] = '\0';
+
+ while ((arg = getopt_long(argc, argv, "hHn:P:v:", longopts,
+ NULL)) != EOF) {
+ switch (arg) {
+ case 'H':
+ strncpy(host, optarg, sizeof(host));
+ case 'n':
+ strncpy(my_name, optarg, sizeof(my_name));
+ case 'P':
+ my_prog = atoi(optarg);
+ case 'v':
+ my_vers = atoi(optarg);
+ }
+ }
+
+ remaining_args = argc - optind;
+ if (remaining_args <= 0)
+ usage(argv[0]);
+
+ if (!my_name[0])
+ gethostname(my_name, sizeof(my_name));
+ if (!host[0])
+ strncpy(host, "127.0.0.1", sizeof(host));
+
+ if (!strcasecmp(argv[optind], "daemon")) {
+ daemon_simulator();
+ } else if (!strcasecmp(argv[optind], "crash")) {
+ err = nsm_client_crash(host);
+ } else if (!strcasecmp(argv[optind], "stat")) {
+ if (remaining_args < 2)
+ usage(argv[0]);
+ err = nsm_client_stat(host, argv[optind + 2]);
+ } else if (!strcasecmp(argv[optind], "unmon_all")) {
+ err = nsm_client_unmon_all(host, my_name, my_prog, my_vers);
+ } else if (!strcasecmp(argv[optind], "unmon")) {
+ if (remaining_args < 2)
+ usage(argv[0]);
+ err = nsm_client_unmon(host, argv[optind + 1], my_name, my_prog,
+ my_vers);
+ } else if (!strcasecmp(argv[optind], "notify")) {
+ if (remaining_args < 2)
+ usage(argv[0]);
+ err = nsm_client_notify(host, argv[optind + 1],
+ argv[optind + 2]);
+ } else if (!strcasecmp(argv[optind], "mon")) {
+ if (remaining_args < 2)
+ usage(argv[0]);
+
+ memset(cookie, '\0', SM_PRIV_SIZE);
+ if (!hex2bin(cookie, sizeof(cookie), argv[optind + 2])) {
+ fprintf(stderr, "SYS:%d\n", EINVAL);
+ printf("Unable to convert hex cookie %s to binary.\n",
+ argv[optind + 2]);
+ return 1;
+ }
+
+ err = nsm_client_mon(host, argv[optind + 1], cookie, my_name,
+ my_prog, my_vers);
+ } else {
+ err = usage(argv[0]);
+ }
+
+ return err;
+}
+
+static CLIENT *
+nsm_client_get_rpcclient(const char *node)
+{
+ unsigned short port;
+ struct addrinfo *ai;
+ struct addrinfo hints = { .ai_flags = AI_ADDRCONFIG };
+ int err;
+ CLIENT *client = NULL;
+
+#ifndef IPV6_ENABLED
+ hints.ai_family = AF_INET;
+#endif /* IPV6_ENABLED */
+
+ /* FIXME: allow support for providing port? */
+ err = getaddrinfo(node, NULL, &hints, &ai);
+ if (err) {
+ fprintf(stderr, "EAI:%d\n", err);
+ if (err == EAI_SYSTEM)
+ fprintf(stderr, "SYS:%d\n", errno);
+ printf("Unable to translate host to address: %s\n",
+ err == EAI_SYSTEM ? strerror(errno) :
+ gai_strerror(err));
+ return client;
+ }
+
+ /* FIXME: allow for TCP too? */
+ port = nfs_getport(ai->ai_addr, ai->ai_addrlen, SM_PROG,
+ SM_VERS, IPPROTO_UDP);
+ if (!port) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("Unable to determine port for service\n");
+ goto out;
+ }
+
+ nfs_set_port(ai->ai_addr, port);
+
+ client = nfs_get_rpcclient(ai->ai_addr, ai->ai_addrlen, IPPROTO_UDP,
+ SM_PROG, SM_VERS, &retrans_interval);
+ if (!client) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("RPC client creation failed\n");
+ }
+out:
+ freeaddrinfo(ai);
+ return client;
+}
+
+static int
+nsm_client_mon(char *calling, char *monitoring, char *cookie, char *my_name,
+ int my_prog, int my_vers)
+{
+ CLIENT *client;
+ sm_stat_res *result;
+ mon mon;
+ int err = 0;
+
+ printf("Calling %s (as %s) to monitor %s\n", calling, my_name,
+ monitoring);
+
+ if ((client = nsm_client_get_rpcclient(calling)) == NULL)
+ return 1;
+
+ memcpy(mon.priv, cookie, SM_PRIV_SIZE);
+ mon.mon_id.my_id.my_name = my_name;
+ mon.mon_id.my_id.my_prog = my_prog;
+ mon.mon_id.my_id.my_vers = my_vers;
+ mon.mon_id.my_id.my_proc = NLM_SM_NOTIFY;
+ mon.mon_id.mon_name = monitoring;
+
+ if (!(result = sm_mon_1(&mon, client))) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_mon_1"));
+ err = 1;
+ goto mon_out;
+ }
+
+ printf("SM_MON request %s, state: %d\n",
+ result->res_stat == stat_succ ? "successful" : "failed",
+ result->state);
+
+ if (result->res_stat != stat_succ) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ err = 1;
+ }
+
+mon_out:
+ clnt_destroy(client);
+ return err;
+}
+
+static int
+nsm_client_unmon(char *calling, char *unmonitoring, char *my_name, int my_prog,
+ int my_vers)
+{
+ CLIENT *client;
+ sm_stat *result;
+ mon_id mon_id;
+ int err = 0;
+
+ printf("Calling %s (as %s) to unmonitor %s\n", calling, my_name,
+ unmonitoring);
+
+ if ((client = nsm_client_get_rpcclient(calling)) == NULL)
+ return 1;
+
+ mon_id.my_id.my_name = my_name;
+ mon_id.my_id.my_prog = my_prog;
+ mon_id.my_id.my_vers = my_vers;
+ mon_id.my_id.my_proc = NLM_SM_NOTIFY;
+ mon_id.mon_name = unmonitoring;
+
+ if (!(result = sm_unmon_1(&mon_id, client))) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_unmon_1"));
+ err = 1;
+ goto unmon_out;
+ }
+
+ printf("SM_UNMON state: %d\n", result->state);
+
+unmon_out:
+ clnt_destroy(client);
+ return err;
+}
+
+static int
+nsm_client_unmon_all(char *calling, char *my_name, int my_prog, int my_vers)
+{
+ CLIENT *client;
+ sm_stat *result;
+ my_id my_id;
+ int err = 0;
+
+ printf("Calling %s (as %s) to unmonitor all hosts\n", calling, my_name);
+
+ if ((client = nsm_client_get_rpcclient(calling)) == NULL) {
+ printf("RPC client creation failed\n");
+ return 1;
+ }
+
+ my_id.my_name = my_name;
+ my_id.my_prog = my_prog;
+ my_id.my_vers = my_vers;
+ my_id.my_proc = NLM_SM_NOTIFY;
+
+ if (!(result = sm_unmon_all_1(&my_id, client))) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_unmon_all_1"));
+ err = 1;
+ goto unmon_all_out;
+ }
+
+ printf("SM_UNMON_ALL state: %d\n", result->state);
+
+unmon_all_out:
+ return err;
+}
+
+static int
+nsm_client_crash(char *host)
+{
+ CLIENT *client;
+
+ if ((client = nsm_client_get_rpcclient(host)) == NULL)
+ return 1;
+
+ if (!sm_simu_crash_1(NULL, client)) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_simu_crash_1"));
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+nsm_client_stat(char *calling, char *monitoring)
+{
+ CLIENT *client;
+ sm_name checking;
+ sm_stat_res *result;
+
+ if ((client = nsm_client_get_rpcclient(calling)) == NULL)
+ return 1;
+
+ checking.mon_name = monitoring;
+
+ if (!(result = sm_stat_1(&checking, client))) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_stat_1"));
+ return 1;
+ }
+
+ if (result->res_stat != stat_succ) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("stat_fail from %s for %s, state: %d\n", calling,
+ monitoring, result->state);
+ return 1;
+ }
+
+ printf("stat_succ from %s for %s, state: %d\n", calling,
+ monitoring, result->state);
+
+ return 0;
+}
+
+static int
+nsm_client_notify(char *calling, char *mon_name, char *statestr)
+{
+ CLIENT *client;
+
+ stat_chge stat_chge = { .mon_name = mon_name };
+
+ stat_chge.state = atoi(statestr);
+
+ if ((client = nsm_client_get_rpcclient(calling)) == NULL)
+ return 1;
+
+ if (!sm_notify_1(&stat_chge, client)) {
+ fprintf(stderr, "RPC:%d\n", rpc_createerr.cf_stat);
+ printf("%s\n", clnt_sperror(client, "sm_notify_1"));
+ return 1;
+ }
+
+ return 0;
+}
+
+static void sim_killer(int sig)
+{
+#ifdef HAVE_LIBTIRPC
+ (void) rpcb_unset(NLM_SM_PROG, NLM_SM_VERS4, NULL);
+#else
+ (void) pmap_unset(NLM_SM_PROG, NLM_SM_VERS4);
+#endif
+ exit(0);
+}
+
+static void daemon_simulator(void)
+{
+ signal(SIGHUP, sim_killer);
+ signal(SIGINT, sim_killer);
+ signal(SIGTERM, sim_killer);
+ /* FIXME: allow for different versions? */
+ nfs_svc_create("nlmsim", NLM_SM_PROG, NLM_SM_VERS4, nlm_sm_prog_4, 0);
+ svc_run();
+}
+
+void *nlm_sm_notify_4_svc(struct nlm_sm_notify *argp, struct svc_req *rqstp)
+{
+ static char *result;
+ char priv[SM_PRIV_SIZE * 2 + 1];
+
+ bin2hex(priv, argp->priv, SM_PRIV_SIZE);
+
+ printf("state=%d:mon_name=%s:private=%s\n", argp->state,
+ argp->mon_name, priv);
+ return (void *) &result;
+}
+
+void *nlm_sm_notify_3_svc(struct nlm_sm_notify *argp, struct svc_req *rqstp)
+{
+ return nlm_sm_notify_4_svc(argp, rqstp);
+}
diff --git a/nfs-utils-1.2.2/tests/statdb_dump.c b/nfs-utils-1.2.2/tests/statdb_dump.c
new file mode 100644
index 0000000..92d63f2
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/statdb_dump.c
@@ -0,0 +1,99 @@
+/*
+ * statdb_dump.c -- dump contents of statd's monitor DB
+ *
+ * Copyright (C) 2010 Red Hat, Jeff Layton <jlayton@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#include <arpa/inet.h>
+
+#include "nsm.h"
+#include "xlog.h"
+
+static char cookiebuf[(SM_PRIV_SIZE * 2) + 1];
+static char addrbuf[INET6_ADDRSTRLEN + 1];
+
+static unsigned int
+dump_host(const char *hostname, const struct sockaddr *sa, const struct mon *m,
+ const time_t timestamp)
+{
+ int ret;
+ const char *addr;
+ const struct sockaddr_in *sin;
+ const struct sockaddr_in6 *sin6;
+
+ ret = nsm_priv_to_hex(m->priv, cookiebuf, sizeof(cookiebuf));
+ if (!ret) {
+ xlog(L_ERROR, "Unable to convert cookie to hex string.\n");
+ return ret;
+ }
+
+ switch (sa->sa_family) {
+ case AF_INET:
+ sin = (struct sockaddr_in *)(char *)sa;
+ addr = inet_ntop(sa->sa_family, &sin->sin_addr.s_addr, addrbuf,
+ (socklen_t)sizeof(addrbuf));
+ break;
+ case AF_INET6:
+ sin6 = (struct sockaddr_in6 *)(char *)sa;
+ addr = inet_ntop(sa->sa_family, &sin6->sin6_addr, addrbuf,
+ (socklen_t)sizeof(addrbuf));
+ break;
+ default:
+ xlog(L_ERROR, "Unrecognized address family: %hu\n",
+ sa->sa_family);
+ return 0;
+ }
+
+ if (addr == NULL) {
+ xlog(L_ERROR, "Unable to convert sockaddr to string: %s\n",
+ strerror(errno));
+ return 0;
+ }
+
+ /*
+ * Callers of this program should assume that in the future, extra
+ * fields may be added to the output. Anyone adding extra fields to
+ * the output should add them to the end of the line.
+ */
+ printf("%s %s %s %s %s %d %d %d\n",
+ hostname, addr, cookiebuf,
+ m->mon_id.mon_name,
+ m->mon_id.my_id.my_name,
+ m->mon_id.my_id.my_prog,
+ m->mon_id.my_id.my_vers,
+ m->mon_id.my_id.my_proc);
+
+ return 1;
+}
+
+int
+main(int argc, char **argv)
+{
+ xlog_syslog(0);
+ xlog_stderr(1);
+ xlog_open(argv[0]);
+
+ nsm_load_monitor_list(dump_host);
+ return 0;
+}
diff --git a/nfs-utils-1.2.2/tests/t0001-statd-basic-mon-unmon.sh b/nfs-utils-1.2.2/tests/t0001-statd-basic-mon-unmon.sh
new file mode 100644
index 0000000..00127fb
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/t0001-statd-basic-mon-unmon.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+#
+# statd_basic_mon_unmon -- test basic mon/unmon functionality with statd
+#
+# Copyright (C) 2010 Red Hat, Jeff Layton <jlayton@redhat.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+. ./test-lib.sh
+
+# This test needs root privileges
+check_root
+
+start_statd
+if [ $? -ne 0 ]; then
+ echo "FAIL: problem starting statd"
+ exit 1
+fi
+
+COOKIE=`echo $$ | md5sum | cut -d' ' -f1`
+MON_NAME=`hostname`
+
+nsm_client mon $MON_NAME $COOKIE
+if [ $? -ne 0 ]; then
+ echo "FAIL: mon failed"
+ kill_statd
+ exit 1
+fi
+
+statdb_dump | grep $MON_NAME | grep -q $COOKIE
+if [ $? -ne 0 ]; then
+ echo "FAIL: monitor DB doesn't seem to contain entry"
+ kill_statd
+ exit 1
+fi
+
+nsm_client unmon $MON_NAME
+if [ $? -ne 0 ]; then
+ echo "FAIL: unmon failed"
+ kill_statd
+ exit 1
+fi
+
+kill_statd
+
diff --git a/nfs-utils-1.2.2/tests/test-lib.sh b/nfs-utils-1.2.2/tests/test-lib.sh
new file mode 100644
index 0000000..3d47264
--- /dev/null
+++ b/nfs-utils-1.2.2/tests/test-lib.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+#
+# test-lib.sh -- library of functions for nfs-utils tests
+#
+# Copyright (C) 2010 Red Hat, Jeff Layton <jlayton@redhat.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+# make sure $srcdir is set and sanity check it
+srcdir=${srcdir-.}
+if [ ! -d ${srcdir} ]; then
+ echo "***ERROR***: bad installation -- \$srcdir=${srcdir}"
+ exit 1
+fi
+
+export PATH=$PATH:${srcdir}:${srcdir}/nsm_client
+
+# Some tests require root privileges. Check for them and skip the test (exit 77)
+# if the caller doesn't have them.
+check_root() {
+ if [ $EUID -ne 0 ]; then
+ echo "*** Skipping this test as it requires root privs ***"
+ exit 77
+ fi
+}
+
+# is lockd registered as a service?
+lockd_registered() {
+ rpcinfo -p | grep -q nlockmgr
+ return $?
+}
+
+# start up statd
+start_statd() {
+ rpcinfo -u 127.0.0.1 status 1 &> /dev/null
+ if [ $? -eq 0 ]; then
+ echo "***ERROR***: statd is already running and should "
+ echo " be down when starting this test"
+ return 1
+ fi
+ $srcdir/../utils/statd/statd --no-notify
+}
+
+# shut down statd
+kill_statd() {
+ kill `cat /var/run/rpc.statd.pid`
+}
diff --git a/nfs-utils-1.2.2/tools/Makefile.am b/nfs-utils-1.2.2/tools/Makefile.am
new file mode 100644
index 0000000..db15346
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/Makefile.am
@@ -0,0 +1,11 @@
+## Process this file with automake to produce Makefile.in
+
+OPTDIRS =
+
+if CONFIG_RPCGEN
+OPTDIRS += rpcgen
+endif
+
+SUBDIRS = locktest rpcdebug nlmtest $(OPTDIRS)
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/tools/Makefile.in b/nfs-utils-1.2.2/tools/Makefile.in
new file mode 100644
index 0000000..231b77b
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/Makefile.in
@@ -0,0 +1,615 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
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+POST_UNINSTALL = :
+build_triplet = @build@
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+@CONFIG_RPCGEN_TRUE@am__append_1 = rpcgen
+subdir = tools
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+mostlyclean-libtool:
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+
+clean-libtool:
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+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+# (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
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+ *k*) failcom='fail=yes';; \
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+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+testlk-testlk.o: testlk.c
+@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testlk_CPPFLAGS) $(CPPFLAGS) $(testlk_CFLAGS) $(CFLAGS) -MT testlk-testlk.o -MD -MP -MF $(DEPDIR)/testlk-testlk.Tpo -c -o testlk-testlk.o `test -f 'testlk.c' || echo '$(srcdir)/'`testlk.c
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/testlk-testlk.Tpo $(DEPDIR)/testlk-testlk.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='testlk.c' object='testlk-testlk.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testlk_CPPFLAGS) $(CPPFLAGS) $(testlk_CFLAGS) $(CFLAGS) -c -o testlk-testlk.o `test -f 'testlk.c' || echo '$(srcdir)/'`testlk.c
+
+testlk-testlk.obj: testlk.c
+@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testlk_CPPFLAGS) $(CPPFLAGS) $(testlk_CFLAGS) $(CFLAGS) -MT testlk-testlk.obj -MD -MP -MF $(DEPDIR)/testlk-testlk.Tpo -c -o testlk-testlk.obj `if test -f 'testlk.c'; then $(CYGPATH_W) 'testlk.c'; else $(CYGPATH_W) '$(srcdir)/testlk.c'; fi`
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/testlk-testlk.Tpo $(DEPDIR)/testlk-testlk.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='testlk.c' object='testlk-testlk.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testlk_CPPFLAGS) $(CPPFLAGS) $(testlk_CFLAGS) $(CFLAGS) -c -o testlk-testlk.obj `if test -f 'testlk.c'; then $(CYGPATH_W) 'testlk.c'; else $(CYGPATH_W) '$(srcdir)/testlk.c'; fi`
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
+ mostlyclean-am
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+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
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+ distclean-tags
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+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
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+mostlyclean: mostlyclean-am
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+ mostlyclean-libtool
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+ clean-libtool clean-noinstPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
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+ install-pdf install-pdf-am install-ps install-ps-am \
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+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/tools/locktest/testlk.c b/nfs-utils-1.2.2/tools/locktest/testlk.c
new file mode 100644
index 0000000..82ed765
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/locktest/testlk.c
@@ -0,0 +1,107 @@
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#ifdef linux
+#include <getopt.h>
+#endif
+#include <fcntl.h>
+
+static void usage(int exval);
+static void fatal(char *);
+
+int
+main(int argc, char **argv)
+{
+ unsigned long start = 0, len = 0;
+ struct flock fl;
+ int c, fd, cmd, typ;
+ char *fname;
+
+ typ = F_RDLCK;
+ cmd = F_SETLK;
+
+ while ((c = getopt(argc, argv, "bhrtw")) != EOF) {
+ switch (c) {
+ case 'h':
+ usage(0);
+ case 'r':
+ cmd = F_SETLK;
+ typ = F_RDLCK;
+ break;
+ case 'w':
+ cmd = F_SETLK;
+ typ = F_WRLCK;
+ break;
+ case 'b':
+ cmd = F_SETLKW;
+ typ = F_WRLCK;
+ break;
+ case 't':
+ cmd = F_GETLK;
+ break;
+ case '?':
+ usage(1);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc <= 0 || argc > 3)
+ usage(1);
+
+ fname = argv[0];
+ /* printf("TP\n"); */
+ if (argc > 1)
+ start = atoi(argv[1]);
+ /* printf("TP\n"); */
+ if (argc > 2)
+ len = atoi(argv[2]);
+ /* printf("TP\n"); */
+
+ if ((fd = open(fname, O_RDWR, 0644)) < 0)
+ fatal(fname);
+
+ /* printf("TP1\n"); */
+ fl.l_type = typ;
+ fl.l_whence = 0;
+ fl.l_start = start;
+ fl.l_len = len;
+
+ if (fcntl(fd, cmd, &fl) < 0)
+ fatal("fcntl");
+ printf("fcntl: ok\n");
+
+ /* printf("TP2\n"); */
+ if (cmd == F_GETLK) {
+ if (fl.l_type == F_UNLCK) {
+ printf("%s: no conflicting lock\n", fname);
+ } else {
+ printf("%s: conflicting lock by %d on (%lld;%lld)\n",
+ fname, fl.l_pid, fl.l_start, fl.l_len);
+ }
+ return 0;
+ }
+
+ /* printf("TP3\n"); */
+ pause();
+ return 0;
+}
+
+static void
+usage(int exval)
+{
+ fprintf(stderr, "usage: testlk filename [start [len]]\n");
+ exit(exval);
+}
+
+static void
+fatal(char *msg)
+{
+ perror(msg);
+ exit(2);
+}
diff --git a/nfs-utils-1.2.2/tools/mountstats/mountstats.py b/nfs-utils-1.2.2/tools/mountstats/mountstats.py
new file mode 100644
index 0000000..c475c9e
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/mountstats/mountstats.py
@@ -0,0 +1,604 @@
+#!/usr/bin/env python
+# -*- python-mode -*-
+"""Parse /proc/self/mountstats and display it in human readable form
+"""
+
+__copyright__ = """
+Copyright (C) 2005, Chuck Lever <cel@netapp.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+import sys, os, time
+
+Mountstats_version = '0.2'
+
+def difference(x, y):
+ """Used for a map() function
+ """
+ return x - y
+
+class DeviceData:
+ """DeviceData objects provide methods for parsing and displaying
+ data for a single mount grabbed from /proc/self/mountstats
+ """
+ def __init__(self):
+ self.__nfs_data = dict()
+ self.__rpc_data = dict()
+ self.__rpc_data['ops'] = []
+
+ def __parse_nfs_line(self, words):
+ if words[0] == 'device':
+ self.__nfs_data['export'] = words[1]
+ self.__nfs_data['mountpoint'] = words[4]
+ self.__nfs_data['fstype'] = words[7]
+ if words[7].find('nfs') != -1:
+ self.__nfs_data['statvers'] = words[8]
+ elif words[0] == 'age:':
+ self.__nfs_data['age'] = long(words[1])
+ elif words[0] == 'opts:':
+ self.__nfs_data['mountoptions'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'caps:':
+ self.__nfs_data['servercapabilities'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'nfsv4:':
+ self.__nfs_data['nfsv4flags'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'sec:':
+ keys = ''.join(words[1:]).split(',')
+ self.__nfs_data['flavor'] = int(keys[0].split('=')[1])
+ self.__nfs_data['pseudoflavor'] = 0
+ if self.__nfs_data['flavor'] == 6:
+ self.__nfs_data['pseudoflavor'] = int(keys[1].split('=')[1])
+ elif words[0] == 'events:':
+ self.__nfs_data['inoderevalidates'] = int(words[1])
+ self.__nfs_data['dentryrevalidates'] = int(words[2])
+ self.__nfs_data['datainvalidates'] = int(words[3])
+ self.__nfs_data['attrinvalidates'] = int(words[4])
+ self.__nfs_data['syncinodes'] = int(words[5])
+ self.__nfs_data['vfsopen'] = int(words[6])
+ self.__nfs_data['vfslookup'] = int(words[7])
+ self.__nfs_data['vfspermission'] = int(words[8])
+ self.__nfs_data['vfsreadpage'] = int(words[9])
+ self.__nfs_data['vfsreadpages'] = int(words[10])
+ self.__nfs_data['vfswritepage'] = int(words[11])
+ self.__nfs_data['vfswritepages'] = int(words[12])
+ self.__nfs_data['vfsreaddir'] = int(words[13])
+ self.__nfs_data['vfsflush'] = int(words[14])
+ self.__nfs_data['vfsfsync'] = int(words[15])
+ self.__nfs_data['vfslock'] = int(words[16])
+ self.__nfs_data['vfsrelease'] = int(words[17])
+ self.__nfs_data['setattrtrunc'] = int(words[18])
+ self.__nfs_data['extendwrite'] = int(words[19])
+ self.__nfs_data['sillyrenames'] = int(words[20])
+ self.__nfs_data['shortreads'] = int(words[21])
+ self.__nfs_data['shortwrites'] = int(words[22])
+ self.__nfs_data['delay'] = int(words[23])
+ elif words[0] == 'bytes:':
+ self.__nfs_data['normalreadbytes'] = long(words[1])
+ self.__nfs_data['normalwritebytes'] = long(words[2])
+ self.__nfs_data['directreadbytes'] = long(words[3])
+ self.__nfs_data['directwritebytes'] = long(words[4])
+ self.__nfs_data['serverreadbytes'] = long(words[5])
+ self.__nfs_data['serverwritebytes'] = long(words[6])
+
+ def __parse_rpc_line(self, words):
+ if words[0] == 'RPC':
+ self.__rpc_data['statsvers'] = float(words[3])
+ self.__rpc_data['programversion'] = words[5]
+ elif words[0] == 'xprt:':
+ self.__rpc_data['protocol'] = words[1]
+ if words[1] == 'udp':
+ self.__rpc_data['port'] = int(words[2])
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['rpcsends'] = int(words[4])
+ self.__rpc_data['rpcreceives'] = int(words[5])
+ self.__rpc_data['badxids'] = int(words[6])
+ self.__rpc_data['inflightsends'] = long(words[7])
+ self.__rpc_data['backlogutil'] = long(words[8])
+ elif words[1] == 'tcp':
+ self.__rpc_data['port'] = words[2]
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['connect_count'] = int(words[4])
+ self.__rpc_data['connect_time'] = int(words[5])
+ self.__rpc_data['idle_time'] = int(words[6])
+ self.__rpc_data['rpcsends'] = int(words[7])
+ self.__rpc_data['rpcreceives'] = int(words[8])
+ self.__rpc_data['badxids'] = int(words[9])
+ self.__rpc_data['inflightsends'] = long(words[10])
+ self.__rpc_data['backlogutil'] = int(words[11])
+ elif words[1] == 'rdma':
+ self.__rpc_data['port'] = words[2]
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['connect_count'] = int(words[4])
+ self.__rpc_data['connect_time'] = int(words[5])
+ self.__rpc_data['idle_time'] = int(words[6])
+ self.__rpc_data['rpcsends'] = int(words[7])
+ self.__rpc_data['rpcreceives'] = int(words[8])
+ self.__rpc_data['badxids'] = int(words[9])
+ self.__rpc_data['backlogutil'] = int(words[10])
+ self.__rpc_data['read_chunks'] = int(words[11])
+ self.__rpc_data['write_chunks'] = int(words[12])
+ self.__rpc_data['reply_chunks'] = int(words[13])
+ self.__rpc_data['total_rdma_req'] = int(words[14])
+ self.__rpc_data['total_rdma_rep'] = int(words[15])
+ self.__rpc_data['pullup'] = int(words[16])
+ self.__rpc_data['fixup'] = int(words[17])
+ self.__rpc_data['hardway'] = int(words[18])
+ self.__rpc_data['failed_marshal'] = int(words[19])
+ self.__rpc_data['bad_reply'] = int(words[20])
+ elif words[0] == 'per-op':
+ self.__rpc_data['per-op'] = words
+ else:
+ op = words[0][:-1]
+ self.__rpc_data['ops'] += [op]
+ self.__rpc_data[op] = [long(word) for word in words[1:]]
+
+ def parse_stats(self, lines):
+ """Turn a list of lines from a mount stat file into a
+ dictionary full of stats, keyed by name
+ """
+ found = False
+ for line in lines:
+ words = line.split()
+ if len(words) == 0:
+ continue
+ if (not found and words[0] != 'RPC'):
+ self.__parse_nfs_line(words)
+ continue
+
+ found = True
+ self.__parse_rpc_line(words)
+
+ def is_nfs_mountpoint(self):
+ """Return True if this is an NFS or NFSv4 mountpoint,
+ otherwise return False
+ """
+ if self.__nfs_data['fstype'] == 'nfs':
+ return True
+ elif self.__nfs_data['fstype'] == 'nfs4':
+ return True
+ return False
+
+ def display_nfs_options(self):
+ """Pretty-print the NFS options
+ """
+ print 'Stats for %s mounted on %s:' % \
+ (self.__nfs_data['export'], self.__nfs_data['mountpoint'])
+
+ print ' NFS mount options: %s' % ','.join(self.__nfs_data['mountoptions'])
+ print ' NFS server capabilities: %s' % ','.join(self.__nfs_data['servercapabilities'])
+ if self.__nfs_data.has_key('nfsv4flags'):
+ print ' NFSv4 capability flags: %s' % ','.join(self.__nfs_data['nfsv4flags'])
+ if self.__nfs_data.has_key('pseudoflavor'):
+ print ' NFS security flavor: %d pseudoflavor: %d' % \
+ (self.__nfs_data['flavor'], self.__nfs_data['pseudoflavor'])
+ else:
+ print ' NFS security flavor: %d' % self.__nfs_data['flavor']
+
+ def display_nfs_events(self):
+ """Pretty-print the NFS event counters
+ """
+ print
+ print 'Cache events:'
+ print ' data cache invalidated %d times' % self.__nfs_data['datainvalidates']
+ print ' attribute cache invalidated %d times' % self.__nfs_data['attrinvalidates']
+ print ' inodes synced %d times' % self.__nfs_data['syncinodes']
+ print
+ print 'VFS calls:'
+ print ' VFS requested %d inode revalidations' % self.__nfs_data['inoderevalidates']
+ print ' VFS requested %d dentry revalidations' % self.__nfs_data['dentryrevalidates']
+ print
+ print ' VFS called nfs_readdir() %d times' % self.__nfs_data['vfsreaddir']
+ print ' VFS called nfs_lookup() %d times' % self.__nfs_data['vfslookup']
+ print ' VFS called nfs_permission() %d times' % self.__nfs_data['vfspermission']
+ print ' VFS called nfs_file_open() %d times' % self.__nfs_data['vfsopen']
+ print ' VFS called nfs_file_flush() %d times' % self.__nfs_data['vfsflush']
+ print ' VFS called nfs_lock() %d times' % self.__nfs_data['vfslock']
+ print ' VFS called nfs_fsync() %d times' % self.__nfs_data['vfsfsync']
+ print ' VFS called nfs_file_release() %d times' % self.__nfs_data['vfsrelease']
+ print
+ print 'VM calls:'
+ print ' VFS called nfs_readpage() %d times' % self.__nfs_data['vfsreadpage']
+ print ' VFS called nfs_readpages() %d times' % self.__nfs_data['vfsreadpages']
+ print ' VFS called nfs_writepage() %d times' % self.__nfs_data['vfswritepage']
+ print ' VFS called nfs_writepages() %d times' % self.__nfs_data['vfswritepages']
+ print
+ print 'Generic NFS counters:'
+ print ' File size changing operations:'
+ print ' truncating SETATTRs: %d extending WRITEs: %d' % \
+ (self.__nfs_data['setattrtrunc'], self.__nfs_data['extendwrite'])
+ print ' %d silly renames' % self.__nfs_data['sillyrenames']
+ print ' short reads: %d short writes: %d' % \
+ (self.__nfs_data['shortreads'], self.__nfs_data['shortwrites'])
+ print ' NFSERR_DELAYs from server: %d' % self.__nfs_data['delay']
+
+ def display_nfs_bytes(self):
+ """Pretty-print the NFS event counters
+ """
+ print
+ print 'NFS byte counts:'
+ print ' applications read %d bytes via read(2)' % self.__nfs_data['normalreadbytes']
+ print ' applications wrote %d bytes via write(2)' % self.__nfs_data['normalwritebytes']
+ print ' applications read %d bytes via O_DIRECT read(2)' % self.__nfs_data['directreadbytes']
+ print ' applications wrote %d bytes via O_DIRECT write(2)' % self.__nfs_data['directwritebytes']
+ print ' client read %d bytes via NFS READ' % self.__nfs_data['serverreadbytes']
+ print ' client wrote %d bytes via NFS WRITE' % self.__nfs_data['serverwritebytes']
+
+ def display_rpc_generic_stats(self):
+ """Pretty-print the generic RPC stats
+ """
+ sends = self.__rpc_data['rpcsends']
+
+ print
+ print 'RPC statistics:'
+
+ print ' %d RPC requests sent, %d RPC replies received (%d XIDs not found)' % \
+ (sends, self.__rpc_data['rpcreceives'], self.__rpc_data['badxids'])
+ if sends != 0:
+ print ' average backlog queue length: %d' % \
+ (float(self.__rpc_data['backlogutil']) / sends)
+
+ def display_rpc_op_stats(self):
+ """Pretty-print the per-op stats
+ """
+ sends = self.__rpc_data['rpcsends']
+
+ # XXX: these should be sorted by 'count'
+ print
+ for op in self.__rpc_data['ops']:
+ stats = self.__rpc_data[op]
+ count = stats[0]
+ retrans = stats[1] - count
+ if count != 0:
+ print '%s:' % op
+ print '\t%d ops (%d%%)' % \
+ (count, ((count * 100) / sends)),
+ print '\t%d retrans (%d%%)' % (retrans, ((retrans * 100) / count)),
+ print '\t%d major timeouts' % stats[2]
+ print '\tavg bytes sent per op: %d\tavg bytes received per op: %d' % \
+ (stats[3] / count, stats[4] / count)
+ print '\tbacklog wait: %f' % (float(stats[5]) / count),
+ print '\tRTT: %f' % (float(stats[6]) / count),
+ print '\ttotal execute time: %f (milliseconds)' % \
+ (float(stats[7]) / count)
+
+ def compare_iostats(self, old_stats):
+ """Return the difference between two sets of stats
+ """
+ result = DeviceData()
+
+ # copy self into result
+ for key, value in self.__nfs_data.iteritems():
+ result.__nfs_data[key] = value
+ for key, value in self.__rpc_data.iteritems():
+ result.__rpc_data[key] = value
+
+ # compute the difference of each item in the list
+ # note the copy loop above does not copy the lists, just
+ # the reference to them. so we build new lists here
+ # for the result object.
+ for op in result.__rpc_data['ops']:
+ result.__rpc_data[op] = map(difference, self.__rpc_data[op], old_stats.__rpc_data[op])
+
+ # update the remaining keys we care about
+ result.__rpc_data['rpcsends'] -= old_stats.__rpc_data['rpcsends']
+ result.__rpc_data['backlogutil'] -= old_stats.__rpc_data['backlogutil']
+ result.__nfs_data['serverreadbytes'] -= old_stats.__nfs_data['serverreadbytes']
+ result.__nfs_data['serverwritebytes'] -= old_stats.__nfs_data['serverwritebytes']
+
+ return result
+
+ def display_iostats(self, sample_time):
+ """Display NFS and RPC stats in an iostat-like way
+ """
+ sends = float(self.__rpc_data['rpcsends'])
+ if sample_time == 0:
+ sample_time = float(self.__nfs_data['age'])
+
+ print
+ print '%s mounted on %s:' % \
+ (self.__nfs_data['export'], self.__nfs_data['mountpoint'])
+
+ print '\top/s\trpc bklog'
+ print '\t%.2f' % (sends / sample_time),
+ if sends != 0:
+ print '\t%.2f' % \
+ ((float(self.__rpc_data['backlogutil']) / sends) / sample_time)
+ else:
+ print '\t0.00'
+
+ # reads: ops/s, kB/s, avg rtt, and avg exe
+ # XXX: include avg xfer size and retransmits?
+ read_rpc_stats = self.__rpc_data['READ']
+ ops = float(read_rpc_stats[0])
+ kilobytes = float(self.__nfs_data['serverreadbytes']) / 1024
+ rtt = float(read_rpc_stats[6])
+ exe = float(read_rpc_stats[7])
+
+ print '\treads:\tops/s\t\tkB/s\t\tavg RTT (ms)\tavg exe (ms)'
+ print '\t\t%.2f' % (ops / sample_time),
+ print '\t\t%.2f' % (kilobytes / sample_time),
+ if ops != 0:
+ print '\t\t%.2f' % (rtt / ops),
+ print '\t\t%.2f' % (exe / ops)
+ else:
+ print '\t\t0.00',
+ print '\t\t0.00'
+
+ # writes: ops/s, kB/s, avg rtt, and avg exe
+ # XXX: include avg xfer size and retransmits?
+ write_rpc_stats = self.__rpc_data['WRITE']
+ ops = float(write_rpc_stats[0])
+ kilobytes = float(self.__nfs_data['serverwritebytes']) / 1024
+ rtt = float(write_rpc_stats[6])
+ exe = float(write_rpc_stats[7])
+
+ print '\twrites:\tops/s\t\tkB/s\t\tavg RTT (ms)\tavg exe (ms)'
+ print '\t\t%.2f' % (ops / sample_time),
+ print '\t\t%.2f' % (kilobytes / sample_time),
+ if ops != 0:
+ print '\t\t%.2f' % (rtt / ops),
+ print '\t\t%.2f' % (exe / ops)
+ else:
+ print '\t\t0.00',
+ print '\t\t0.00'
+
+def parse_stats_file(filename):
+ """pop the contents of a mountstats file into a dictionary,
+ keyed by mount point. each value object is a list of the
+ lines in the mountstats file corresponding to the mount
+ point named in the key.
+ """
+ ms_dict = dict()
+ key = ''
+
+ f = file(filename)
+ for line in f.readlines():
+ words = line.split()
+ if len(words) == 0:
+ continue
+ if words[0] == 'device':
+ key = words[4]
+ new = [ line.strip() ]
+ else:
+ new += [ line.strip() ]
+ ms_dict[key] = new
+ f.close
+
+ return ms_dict
+
+def print_mountstats_help(name):
+ print 'usage: %s [ options ] <mount point>' % name
+ print
+ print ' Version %s' % Mountstats_version
+ print
+ print ' Display NFS client per-mount statistics.'
+ print
+ print ' --version display the version of this command'
+ print ' --nfs display only the NFS statistics'
+ print ' --rpc display only the RPC statistics'
+ print ' --start sample and save statistics'
+ print ' --end resample statistics and compare them with saved'
+ print
+
+def mountstats_command():
+ """Mountstats command
+ """
+ mountpoints = []
+ nfs_only = False
+ rpc_only = False
+
+ for arg in sys.argv:
+ if arg in ['-h', '--help', 'help', 'usage']:
+ print_mountstats_help(prog)
+ return
+
+ if arg in ['-v', '--version', 'version']:
+ print '%s version %s' % (sys.argv[0], Mountstats_version)
+ sys.exit(0)
+
+ if arg in ['-n', '--nfs']:
+ nfs_only = True
+ continue
+
+ if arg in ['-r', '--rpc']:
+ rpc_only = True
+ continue
+
+ if arg in ['-s', '--start']:
+ raise Exception, 'Sampling is not yet implemented'
+
+ if arg in ['-e', '--end']:
+ raise Exception, 'Sampling is not yet implemented'
+
+ if arg == sys.argv[0]:
+ continue
+
+ mountpoints += [arg]
+
+ if mountpoints == []:
+ print_mountstats_help(prog)
+ return
+
+ if rpc_only == True and nfs_only == True:
+ print_mountstats_help(prog)
+ return
+
+ mountstats = parse_stats_file('/proc/self/mountstats')
+
+ for mp in mountpoints:
+ if mp not in mountstats:
+ print 'Statistics for mount point %s not found' % mp
+ continue
+
+ stats = DeviceData()
+ stats.parse_stats(mountstats[mp])
+
+ if not stats.is_nfs_mountpoint():
+ print 'Mount point %s exists but is not an NFS mount' % mp
+ continue
+
+ if nfs_only:
+ stats.display_nfs_options()
+ stats.display_nfs_events()
+ stats.display_nfs_bytes()
+ elif rpc_only:
+ stats.display_rpc_generic_stats()
+ stats.display_rpc_op_stats()
+ else:
+ stats.display_nfs_options()
+ stats.display_nfs_bytes()
+ stats.display_rpc_generic_stats()
+ stats.display_rpc_op_stats()
+
+def print_nfsstat_help(name):
+ print 'usage: %s [ options ]' % name
+ print
+ print ' Version %s' % Mountstats_version
+ print
+ print ' nfsstat-like program that uses NFS client per-mount statistics.'
+ print
+
+def nfsstat_command():
+ print_nfsstat_help(prog)
+
+def print_iostat_help(name):
+ print 'usage: %s [ <interval> [ <count> ] ] [ <mount point> ] ' % name
+ print
+ print ' Version %s' % Mountstats_version
+ print
+ print ' iostat-like program to display NFS client per-mount statistics.'
+ print
+ print ' The <interval> parameter specifies the amount of time in seconds between'
+ print ' each report. The first report contains statistics for the time since each'
+ print ' file system was mounted. Each subsequent report contains statistics'
+ print ' collected during the interval since the previous report.'
+ print
+ print ' If the <count> parameter is specified, the value of <count> determines the'
+ print ' number of reports generated at <interval> seconds apart. If the interval'
+ print ' parameter is specified without the <count> parameter, the command generates'
+ print ' reports continuously.'
+ print
+ print ' If one or more <mount point> names are specified, statistics for only these'
+ print ' mount points will be displayed. Otherwise, all NFS mount points on the'
+ print ' client are listed.'
+ print
+
+def print_iostat_summary(old, new, devices, time):
+ for device in devices:
+ stats = DeviceData()
+ stats.parse_stats(new[device])
+ if not old:
+ stats.display_iostats(time)
+ else:
+ old_stats = DeviceData()
+ old_stats.parse_stats(old[device])
+ diff_stats = stats.compare_iostats(old_stats)
+ diff_stats.display_iostats(time)
+
+def iostat_command():
+ """iostat-like command for NFS mount points
+ """
+ mountstats = parse_stats_file('/proc/self/mountstats')
+ devices = []
+ interval_seen = False
+ count_seen = False
+
+ for arg in sys.argv:
+ if arg in ['-h', '--help', 'help', 'usage']:
+ print_iostat_help(prog)
+ return
+
+ if arg in ['-v', '--version', 'version']:
+ print '%s version %s' % (sys.argv[0], Mountstats_version)
+ return
+
+ if arg == sys.argv[0]:
+ continue
+
+ if arg in mountstats:
+ devices += [arg]
+ elif not interval_seen:
+ interval = int(arg)
+ if interval > 0:
+ interval_seen = True
+ else:
+ print 'Illegal <interval> value'
+ return
+ elif not count_seen:
+ count = int(arg)
+ if count > 0:
+ count_seen = True
+ else:
+ print 'Illegal <count> value'
+ return
+
+ # make certain devices contains only NFS mount points
+ if len(devices) > 0:
+ check = []
+ for device in devices:
+ stats = DeviceData()
+ stats.parse_stats(mountstats[device])
+ if stats.is_nfs_mountpoint():
+ check += [device]
+ devices = check
+ else:
+ for device, descr in mountstats.iteritems():
+ stats = DeviceData()
+ stats.parse_stats(descr)
+ if stats.is_nfs_mountpoint():
+ devices += [device]
+ if len(devices) == 0:
+ print 'No NFS mount points were found'
+ return
+
+ old_mountstats = None
+ sample_time = 0
+
+ if not interval_seen:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time)
+ return
+
+ if count_seen:
+ while count != 0:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time)
+ old_mountstats = mountstats
+ time.sleep(interval)
+ sample_time = interval
+ mountstats = parse_stats_file('/proc/self/mountstats')
+ count -= 1
+ else:
+ while True:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time)
+ old_mountstats = mountstats
+ time.sleep(interval)
+ sample_time = interval
+ mountstats = parse_stats_file('/proc/self/mountstats')
+
+#
+# Main
+#
+prog = os.path.basename(sys.argv[0])
+
+try:
+ if prog == 'mountstats':
+ mountstats_command()
+ elif prog == 'ms-nfsstat':
+ nfsstat_command()
+ elif prog == 'ms-iostat':
+ iostat_command()
+except KeyboardInterrupt:
+ print 'Caught ^C... exiting'
+ sys.exit(1)
+
+sys.exit(0)
diff --git a/nfs-utils-1.2.2/tools/nfs-iostat/nfs-iostat.py b/nfs-utils-1.2.2/tools/nfs-iostat/nfs-iostat.py
new file mode 100644
index 0000000..2d0b143
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nfs-iostat/nfs-iostat.py
@@ -0,0 +1,633 @@
+#!/usr/bin/python
+# -*- python-mode -*-
+"""Emulate iostat for NFS mount points using /proc/self/mountstats
+"""
+
+__copyright__ = """
+Copyright (C) 2005, Chuck Lever <cel@netapp.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+import sys, os, time
+from optparse import OptionParser, OptionGroup
+
+Iostats_version = '0.2'
+
+def difference(x, y):
+ """Used for a map() function
+ """
+ return x - y
+
+NfsEventCounters = [
+ 'inoderevalidates',
+ 'dentryrevalidates',
+ 'datainvalidates',
+ 'attrinvalidates',
+ 'vfsopen',
+ 'vfslookup',
+ 'vfspermission',
+ 'vfsupdatepage',
+ 'vfsreadpage',
+ 'vfsreadpages',
+ 'vfswritepage',
+ 'vfswritepages',
+ 'vfsreaddir',
+ 'vfssetattr',
+ 'vfsflush',
+ 'vfsfsync',
+ 'vfslock',
+ 'vfsrelease',
+ 'congestionwait',
+ 'setattrtrunc',
+ 'extendwrite',
+ 'sillyrenames',
+ 'shortreads',
+ 'shortwrites',
+ 'delay'
+]
+
+NfsByteCounters = [
+ 'normalreadbytes',
+ 'normalwritebytes',
+ 'directreadbytes',
+ 'directwritebytes',
+ 'serverreadbytes',
+ 'serverwritebytes',
+ 'readpages',
+ 'writepages'
+]
+
+class DeviceData:
+ """DeviceData objects provide methods for parsing and displaying
+ data for a single mount grabbed from /proc/self/mountstats
+ """
+ def __init__(self):
+ self.__nfs_data = dict()
+ self.__rpc_data = dict()
+ self.__rpc_data['ops'] = []
+
+ def __parse_nfs_line(self, words):
+ if words[0] == 'device':
+ self.__nfs_data['export'] = words[1]
+ self.__nfs_data['mountpoint'] = words[4]
+ self.__nfs_data['fstype'] = words[7]
+ if words[7] == 'nfs':
+ self.__nfs_data['statvers'] = words[8]
+ elif words[0] == 'age:':
+ self.__nfs_data['age'] = long(words[1])
+ elif words[0] == 'opts:':
+ self.__nfs_data['mountoptions'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'caps:':
+ self.__nfs_data['servercapabilities'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'nfsv4:':
+ self.__nfs_data['nfsv4flags'] = ''.join(words[1:]).split(',')
+ elif words[0] == 'sec:':
+ keys = ''.join(words[1:]).split(',')
+ self.__nfs_data['flavor'] = int(keys[0].split('=')[1])
+ self.__nfs_data['pseudoflavor'] = 0
+ if self.__nfs_data['flavor'] == 6:
+ self.__nfs_data['pseudoflavor'] = int(keys[1].split('=')[1])
+ elif words[0] == 'events:':
+ i = 1
+ for key in NfsEventCounters:
+ self.__nfs_data[key] = int(words[i])
+ i += 1
+ elif words[0] == 'bytes:':
+ i = 1
+ for key in NfsByteCounters:
+ self.__nfs_data[key] = long(words[i])
+ i += 1
+
+ def __parse_rpc_line(self, words):
+ if words[0] == 'RPC':
+ self.__rpc_data['statsvers'] = float(words[3])
+ self.__rpc_data['programversion'] = words[5]
+ elif words[0] == 'xprt:':
+ self.__rpc_data['protocol'] = words[1]
+ if words[1] == 'udp':
+ self.__rpc_data['port'] = int(words[2])
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['rpcsends'] = int(words[4])
+ self.__rpc_data['rpcreceives'] = int(words[5])
+ self.__rpc_data['badxids'] = int(words[6])
+ self.__rpc_data['inflightsends'] = long(words[7])
+ self.__rpc_data['backlogutil'] = long(words[8])
+ elif words[1] == 'tcp':
+ self.__rpc_data['port'] = words[2]
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['connect_count'] = int(words[4])
+ self.__rpc_data['connect_time'] = int(words[5])
+ self.__rpc_data['idle_time'] = int(words[6])
+ self.__rpc_data['rpcsends'] = int(words[7])
+ self.__rpc_data['rpcreceives'] = int(words[8])
+ self.__rpc_data['badxids'] = int(words[9])
+ self.__rpc_data['inflightsends'] = long(words[10])
+ self.__rpc_data['backlogutil'] = long(words[11])
+ elif words[1] == 'rdma':
+ self.__rpc_data['port'] = words[2]
+ self.__rpc_data['bind_count'] = int(words[3])
+ self.__rpc_data['connect_count'] = int(words[4])
+ self.__rpc_data['connect_time'] = int(words[5])
+ self.__rpc_data['idle_time'] = int(words[6])
+ self.__rpc_data['rpcsends'] = int(words[7])
+ self.__rpc_data['rpcreceives'] = int(words[8])
+ self.__rpc_data['badxids'] = int(words[9])
+ self.__rpc_data['backlogutil'] = int(words[10])
+ self.__rpc_data['read_chunks'] = int(words[11])
+ self.__rpc_data['write_chunks'] = int(words[12])
+ self.__rpc_data['reply_chunks'] = int(words[13])
+ self.__rpc_data['total_rdma_req'] = int(words[14])
+ self.__rpc_data['total_rdma_rep'] = int(words[15])
+ self.__rpc_data['pullup'] = int(words[16])
+ self.__rpc_data['fixup'] = int(words[17])
+ self.__rpc_data['hardway'] = int(words[18])
+ self.__rpc_data['failed_marshal'] = int(words[19])
+ self.__rpc_data['bad_reply'] = int(words[20])
+ elif words[0] == 'per-op':
+ self.__rpc_data['per-op'] = words
+ else:
+ op = words[0][:-1]
+ self.__rpc_data['ops'] += [op]
+ self.__rpc_data[op] = [long(word) for word in words[1:]]
+
+ def parse_stats(self, lines):
+ """Turn a list of lines from a mount stat file into a
+ dictionary full of stats, keyed by name
+ """
+ found = False
+ for line in lines:
+ words = line.split()
+ if len(words) == 0:
+ continue
+ if (not found and words[0] != 'RPC'):
+ self.__parse_nfs_line(words)
+ continue
+
+ found = True
+ self.__parse_rpc_line(words)
+
+ def is_nfs_mountpoint(self):
+ """Return True if this is an NFS or NFSv4 mountpoint,
+ otherwise return False
+ """
+ if self.__nfs_data['fstype'] == 'nfs':
+ return True
+ elif self.__nfs_data['fstype'] == 'nfs4':
+ return True
+ return False
+
+ def compare_iostats(self, old_stats):
+ """Return the difference between two sets of stats
+ """
+ result = DeviceData()
+
+ # copy self into result
+ for key, value in self.__nfs_data.iteritems():
+ result.__nfs_data[key] = value
+ for key, value in self.__rpc_data.iteritems():
+ result.__rpc_data[key] = value
+
+ # compute the difference of each item in the list
+ # note the copy loop above does not copy the lists, just
+ # the reference to them. so we build new lists here
+ # for the result object.
+ for op in result.__rpc_data['ops']:
+ result.__rpc_data[op] = map(difference, self.__rpc_data[op], old_stats.__rpc_data[op])
+
+ # update the remaining keys we care about
+ result.__rpc_data['rpcsends'] -= old_stats.__rpc_data['rpcsends']
+ result.__rpc_data['backlogutil'] -= old_stats.__rpc_data['backlogutil']
+
+ for key in NfsEventCounters:
+ result.__nfs_data[key] -= old_stats.__nfs_data[key]
+ for key in NfsByteCounters:
+ result.__nfs_data[key] -= old_stats.__nfs_data[key]
+
+ return result
+
+ def __print_data_cache_stats(self):
+ """Print the data cache hit rate
+ """
+ nfs_stats = self.__nfs_data
+ app_bytes_read = float(nfs_stats['normalreadbytes'])
+ if app_bytes_read != 0:
+ client_bytes_read = float(nfs_stats['serverreadbytes'] - nfs_stats['directreadbytes'])
+ ratio = ((app_bytes_read - client_bytes_read) * 100) / app_bytes_read
+
+ print
+ print 'app bytes: %f client bytes %f' % (app_bytes_read, client_bytes_read)
+ print 'Data cache hit ratio: %4.2f%%' % ratio
+
+ def __print_attr_cache_stats(self, sample_time):
+ """Print attribute cache efficiency stats
+ """
+ nfs_stats = self.__nfs_data
+ getattr_stats = self.__rpc_data['GETATTR']
+
+ if nfs_stats['inoderevalidates'] != 0:
+ getattr_ops = float(getattr_stats[1])
+ opens = float(nfs_stats['vfsopen'])
+ revalidates = float(nfs_stats['inoderevalidates']) - opens
+ if revalidates != 0:
+ ratio = ((revalidates - getattr_ops) * 100) / revalidates
+ else:
+ ratio = 0.0
+
+ data_invalidates = float(nfs_stats['datainvalidates'])
+ attr_invalidates = float(nfs_stats['attrinvalidates'])
+
+ print
+ print '%d inode revalidations, hitting in cache %4.2f%% of the time' % \
+ (revalidates, ratio)
+ print '%d open operations (mandatory GETATTR requests)' % opens
+ if getattr_ops != 0:
+ print '%4.2f%% of GETATTRs resulted in data cache invalidations' % \
+ ((data_invalidates * 100) / getattr_ops)
+
+ def __print_dir_cache_stats(self, sample_time):
+ """Print directory stats
+ """
+ nfs_stats = self.__nfs_data
+ lookup_ops = self.__rpc_data['LOOKUP'][0]
+ readdir_ops = self.__rpc_data['READDIR'][0]
+ if self.__rpc_data.has_key('READDIRPLUS'):
+ readdir_ops += self.__rpc_data['READDIRPLUS'][0]
+
+ dentry_revals = nfs_stats['dentryrevalidates']
+ opens = nfs_stats['vfsopen']
+ lookups = nfs_stats['vfslookup']
+ getdents = nfs_stats['vfsreaddir']
+
+ print
+ print '%d open operations (pathname lookups)' % opens
+ print '%d dentry revalidates and %d vfs lookup requests' % \
+ (dentry_revals, lookups),
+ print 'resulted in %d LOOKUPs on the wire' % lookup_ops
+ print '%d vfs getdents calls resulted in %d READDIRs on the wire' % \
+ (getdents, readdir_ops)
+
+ def __print_page_stats(self, sample_time):
+ """Print page cache stats
+ """
+ nfs_stats = self.__nfs_data
+
+ vfsreadpage = nfs_stats['vfsreadpage']
+ vfsreadpages = nfs_stats['vfsreadpages']
+ pages_read = nfs_stats['readpages']
+ vfswritepage = nfs_stats['vfswritepage']
+ vfswritepages = nfs_stats['vfswritepages']
+ pages_written = nfs_stats['writepages']
+
+ print
+ print '%d nfs_readpage() calls read %d pages' % \
+ (vfsreadpage, vfsreadpage)
+ print '%d nfs_readpages() calls read %d pages' % \
+ (vfsreadpages, pages_read - vfsreadpage),
+ if vfsreadpages != 0:
+ print '(%.1f pages per call)' % \
+ (float(pages_read - vfsreadpage) / vfsreadpages)
+ else:
+ print
+
+ print
+ print '%d nfs_updatepage() calls' % nfs_stats['vfsupdatepage']
+ print '%d nfs_writepage() calls wrote %d pages' % \
+ (vfswritepage, vfswritepage)
+ print '%d nfs_writepages() calls wrote %d pages' % \
+ (vfswritepages, pages_written - vfswritepage),
+ if (vfswritepages) != 0:
+ print '(%.1f pages per call)' % \
+ (float(pages_written - vfswritepage) / vfswritepages)
+ else:
+ print
+
+ congestionwaits = nfs_stats['congestionwait']
+ if congestionwaits != 0:
+ print
+ print '%d congestion waits' % congestionwaits
+
+ def __print_rpc_op_stats(self, op, sample_time):
+ """Print generic stats for one RPC op
+ """
+ if not self.__rpc_data.has_key(op):
+ return
+
+ rpc_stats = self.__rpc_data[op]
+ ops = float(rpc_stats[0])
+ retrans = float(rpc_stats[1] - rpc_stats[0])
+ kilobytes = float(rpc_stats[3] + rpc_stats[4]) / 1024
+ rtt = float(rpc_stats[6])
+ exe = float(rpc_stats[7])
+
+ # prevent floating point exceptions
+ if ops != 0:
+ kb_per_op = kilobytes / ops
+ retrans_percent = (retrans * 100) / ops
+ rtt_per_op = rtt / ops
+ exe_per_op = exe / ops
+ else:
+ kb_per_op = 0.0
+ retrans_percent = 0.0
+ rtt_per_op = 0.0
+ exe_per_op = 0.0
+
+ op += ':'
+ print '%s' % op.lower().ljust(15),
+ print ' ops/s\t\t kB/s\t\t kB/op\t\tretrans\t\tavg RTT (ms)\tavg exe (ms)'
+
+ print '\t\t%7.3f' % (ops / sample_time),
+ print '\t%7.3f' % (kilobytes / sample_time),
+ print '\t%7.3f' % kb_per_op,
+ print ' %7d (%3.1f%%)' % (retrans, retrans_percent),
+ print '\t%7.3f' % rtt_per_op,
+ print '\t%7.3f' % exe_per_op
+
+ def ops(self, sample_time):
+ sends = float(self.__rpc_data['rpcsends'])
+ if sample_time == 0:
+ sample_time = float(self.__nfs_data['age'])
+ return (sends / sample_time)
+
+ def display_iostats(self, sample_time, which):
+ """Display NFS and RPC stats in an iostat-like way
+ """
+ sends = float(self.__rpc_data['rpcsends'])
+ if sample_time == 0:
+ sample_time = float(self.__nfs_data['age'])
+ if sends != 0:
+ backlog = (float(self.__rpc_data['backlogutil']) / sends) / sample_time
+ else:
+ backlog = 0.0
+
+ print
+ print '%s mounted on %s:' % \
+ (self.__nfs_data['export'], self.__nfs_data['mountpoint'])
+ print
+
+ print ' op/s\t\trpc bklog'
+ print '%7.2f' % (sends / sample_time),
+ print '\t%7.2f' % backlog
+
+ if which == 0:
+ self.__print_rpc_op_stats('READ', sample_time)
+ self.__print_rpc_op_stats('WRITE', sample_time)
+ elif which == 1:
+ self.__print_rpc_op_stats('GETATTR', sample_time)
+ self.__print_rpc_op_stats('ACCESS', sample_time)
+ self.__print_attr_cache_stats(sample_time)
+ elif which == 2:
+ self.__print_rpc_op_stats('LOOKUP', sample_time)
+ self.__print_rpc_op_stats('READDIR', sample_time)
+ if self.__rpc_data.has_key('READDIRPLUS'):
+ self.__print_rpc_op_stats('READDIRPLUS', sample_time)
+ self.__print_dir_cache_stats(sample_time)
+ elif which == 3:
+ self.__print_rpc_op_stats('READ', sample_time)
+ self.__print_rpc_op_stats('WRITE', sample_time)
+ self.__print_page_stats(sample_time)
+
+#
+# Functions
+#
+
+def parse_stats_file(filename):
+ """pop the contents of a mountstats file into a dictionary,
+ keyed by mount point. each value object is a list of the
+ lines in the mountstats file corresponding to the mount
+ point named in the key.
+ """
+ ms_dict = dict()
+ key = ''
+
+ f = file(filename)
+ for line in f.readlines():
+ words = line.split()
+ if len(words) == 0:
+ continue
+ if words[0] == 'device':
+ key = words[4]
+ new = [ line.strip() ]
+ else:
+ new += [ line.strip() ]
+ ms_dict[key] = new
+ f.close
+
+ return ms_dict
+
+def print_iostat_summary(old, new, devices, time, options):
+ stats = {}
+ diff_stats = {}
+
+ if old:
+ # Trim device list to only include intersection of old and new data,
+ # this addresses umounts due to autofs mountpoints
+ devicelist = filter(lambda x:x in devices,old)
+ else:
+ devicelist = devices
+
+ for device in devicelist:
+ stats[device] = DeviceData()
+ stats[device].parse_stats(new[device])
+ if old:
+ old_stats = DeviceData()
+ old_stats.parse_stats(old[device])
+ diff_stats[device] = stats[device].compare_iostats(old_stats)
+
+ if options.sort:
+ if old:
+ # We now have compared data and can print a comparison
+ # ordered by mountpoint ops per second
+ devicelist.sort(key=lambda x: diff_stats[x].ops(time), reverse=True)
+ else:
+ # First iteration, just sort by newly parsed ops/s
+ devicelist.sort(key=lambda x: stats[x].ops(time), reverse=True)
+
+ count = 1
+ for device in devicelist:
+ if old:
+ diff_stats[device].display_iostats(time, options.which)
+ else:
+ stats[device].display_iostats(time, options.which)
+
+ count += 1
+ if (count > options.list):
+ return
+
+
+def list_nfs_mounts(givenlist, mountstats):
+ """return a list of NFS mounts given a list to validate or
+ return a full list if the given list is empty -
+ may return an empty list if none found
+ """
+ list = []
+ if len(givenlist) > 0:
+ for device in givenlist:
+ stats = DeviceData()
+ stats.parse_stats(mountstats[device])
+ if stats.is_nfs_mountpoint():
+ list += [device]
+ else:
+ for device, descr in mountstats.iteritems():
+ stats = DeviceData()
+ stats.parse_stats(descr)
+ if stats.is_nfs_mountpoint():
+ list += [device]
+ return list
+
+def iostat_command(name):
+ """iostat-like command for NFS mount points
+ """
+ mountstats = parse_stats_file('/proc/self/mountstats')
+ devices = []
+ origdevices = []
+ interval_seen = False
+ count_seen = False
+
+ mydescription= """
+Sample iostat-like program to display NFS client per-mount'
+statistics. The <interval> parameter specifies the amount of time in seconds
+between each report. The first report contains statistics for the time since
+each file system was mounted. Each subsequent report contains statistics
+collected during the interval since the previous report. If the <count>
+parameter is specified, the value of <count> determines the number of reports
+generated at <interval> seconds apart. If the interval parameter is specified
+without the <count> parameter, the command generates reports continuously.
+If one or more <mount point> names are specified, statistics for only these
+mount points will be displayed. Otherwise, all NFS mount points on the
+client are listed.
+"""
+ parser = OptionParser(
+ usage="usage: %prog [ <interval> [ <count> ] ] [ <options> ] [ <mount point> ]",
+ description=mydescription,
+ version='version %s' % Iostats_version)
+ parser.set_defaults(which=0, sort=False, list=sys.maxint)
+
+ statgroup = OptionGroup(parser, "Statistics Options",
+ 'File I/O is displayed unless one of the following is specified:')
+ statgroup.add_option('-a', '--attr',
+ action="store_const",
+ dest="which",
+ const=1,
+ help='displays statistics related to the attribute cache')
+ statgroup.add_option('-d', '--dir',
+ action="store_const",
+ dest="which",
+ const=2,
+ help='displays statistics related to directory operations')
+ statgroup.add_option('-p', '--page',
+ action="store_const",
+ dest="which",
+ const=3,
+ help='displays statistics related to the page cache')
+ parser.add_option_group(statgroup)
+ displaygroup = OptionGroup(parser, "Display Options",
+ 'Options affecting display format:')
+ displaygroup.add_option('-s', '--sort',
+ action="store_true",
+ dest="sort",
+ help="Sort NFS mount points by ops/second")
+ displaygroup.add_option('-l','--list',
+ action="store",
+ type="int",
+ dest="list",
+ help="only print stats for first LIST mount points")
+ parser.add_option_group(displaygroup)
+
+ (options, args) = parser.parse_args(sys.argv)
+
+ for arg in args:
+
+ if arg == sys.argv[0]:
+ continue
+
+ if arg in mountstats:
+ origdevices += [arg]
+ elif not interval_seen:
+ try:
+ interval = int(arg)
+ except:
+ print 'Illegal <interval> value %s' % arg
+ return
+ if interval > 0:
+ interval_seen = True
+ else:
+ print 'Illegal <interval> value %s' % arg
+ return
+ elif not count_seen:
+ try:
+ count = int(arg)
+ except:
+ print 'Ilegal <count> value %s' % arg
+ return
+ if count > 0:
+ count_seen = True
+ else:
+ print 'Illegal <count> value %s' % arg
+ return
+
+ # make certain devices contains only NFS mount points
+ devices = list_nfs_mounts(origdevices, mountstats)
+ if len(devices) == 0:
+ print 'No NFS mount points were found'
+ return
+
+
+ old_mountstats = None
+ sample_time = 0.0
+
+ if not interval_seen:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options)
+ return
+
+ if count_seen:
+ while count != 0:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options)
+ old_mountstats = mountstats
+ time.sleep(interval)
+ sample_time = interval
+ mountstats = parse_stats_file('/proc/self/mountstats')
+ # automount mountpoints add and drop, if automount is involved
+ # we need to recheck the devices list when reparsing
+ devices = list_nfs_mounts(origdevices,mountstats)
+ if len(devices) == 0:
+ print 'No NFS mount points were found'
+ return
+ count -= 1
+ else:
+ while True:
+ print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options)
+ old_mountstats = mountstats
+ time.sleep(interval)
+ sample_time = interval
+ mountstats = parse_stats_file('/proc/self/mountstats')
+ # automount mountpoints add and drop, if automount is involved
+ # we need to recheck the devices list when reparsing
+ devices = list_nfs_mounts(origdevices,mountstats)
+ if len(devices) == 0:
+ print 'No NFS mount points were found'
+ return
+
+#
+# Main
+#
+prog = os.path.basename(sys.argv[0])
+
+try:
+ iostat_command(prog)
+except KeyboardInterrupt:
+ print 'Caught ^C... exiting'
+ sys.exit(1)
+
+sys.exit(0)
diff --git a/nfs-utils-1.2.2/tools/nlmtest/Makefile.am b/nfs-utils-1.2.2/tools/nlmtest/Makefile.am
new file mode 100644
index 0000000..fbf9fb3
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/Makefile.am
@@ -0,0 +1,7 @@
+## Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = \
+ README \
+ host.h \
+ nlm_prot.x \
+ nlmtest.c
diff --git a/nfs-utils-1.2.2/tools/nlmtest/Makefile.in b/nfs-utils-1.2.2/tools/nlmtest/Makefile.in
new file mode 100644
index 0000000..b5d0a13
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/Makefile.in
@@ -0,0 +1,414 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
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+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
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+
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+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/tools/nlmtest/README b/nfs-utils-1.2.2/tools/nlmtest/README
new file mode 100644
index 0000000..b54cb43
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/README
@@ -0,0 +1,5 @@
+
+This is a simple tool to test your lockd server. This is a very
+primitive program. To use it on your system, you have to edit
+host.h and adjust the inode and device numbers in nltest.c to
+suit your nfs server.
diff --git a/nfs-utils-1.2.2/tools/nlmtest/host.h b/nfs-utils-1.2.2/tools/nlmtest/host.h
new file mode 100644
index 0000000..b4f30df
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/host.h
@@ -0,0 +1,28 @@
+/*
+ * host.h
+ *
+ * Defaults for nlmtest
+ */
+
+#ifndef NLMTEST_HOST_H
+#define NLMTEST_HOST_H
+
+/*
+ * The host on which lockd runs
+ */
+#define NLMTEST_HOST "crutch"
+
+/*
+ * NFS mount point
+ */
+#define NLMTEST_DIR "../../mount/"
+
+/*
+ * The default file name and its inode version number.
+ * There's no way the test program can find out the version number,
+ * so you have to add it here.
+ */
+#define NLMTEST_FILE NLMTEST_DIR "COPYING"
+#define NLMTEST_VERSION 1
+
+#endif /* NLMTEST_HOST_H */
diff --git a/nfs-utils-1.2.2/tools/nlmtest/nlm_prot.x b/nfs-utils-1.2.2/tools/nlmtest/nlm_prot.x
new file mode 100644
index 0000000..a425912
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/nlm_prot.x
@@ -0,0 +1,183 @@
+/* @(#)nlm_prot.x 2.1 88/08/01 4.0 RPCSRC */
+/* @(#)nlm_prot.x 1.8 87/09/21 Copyr 1987 Sun Micro */
+
+/*
+ * Network lock manager protocol definition
+ * Copyright (C) 1986 Sun Microsystems, Inc.
+ *
+ * protocol used between local lock manager and remote lock manager
+ */
+
+#ifdef RPC_CLNT
+%#include <string.h>
+#endif
+
+#ifdef RPC_HDR
+%#define LM_MAXSTRLEN 1024
+%#define MAXNAMELEN LM_MAXSTRLEN+1
+#endif
+
+/*
+ * status of a call to the lock manager
+ */
+enum nlm_stats {
+ nlm_granted = 0,
+ nlm_denied = 1,
+ nlm_denied_nolocks = 2,
+ nlm_blocked = 3,
+ nlm_denied_grace_period = 4
+};
+
+struct nlm_holder {
+ bool exclusive;
+ int svid;
+ netobj oh;
+ unsigned l_offset;
+ unsigned l_len;
+};
+
+union nlm_testrply switch (nlm_stats stat) {
+ case nlm_denied:
+ struct nlm_holder holder;
+ default:
+ void;
+};
+
+struct nlm_stat {
+ nlm_stats stat;
+};
+
+struct nlm_res {
+ netobj cookie;
+ nlm_stat stat;
+};
+
+struct nlm_testres {
+ netobj cookie;
+ nlm_testrply stat;
+};
+
+struct nlm_lock {
+ string caller_name<LM_MAXSTRLEN>;
+ netobj fh; /* identify a file */
+ netobj oh; /* identify owner of a lock */
+ int svid; /* generated from pid for svid */
+ unsigned l_offset;
+ unsigned l_len;
+};
+
+struct nlm_lockargs {
+ netobj cookie;
+ bool block;
+ bool exclusive;
+ struct nlm_lock alock;
+ bool reclaim; /* used for recovering locks */
+ int state; /* specify local status monitor state */
+};
+
+struct nlm_cancargs {
+ netobj cookie;
+ bool block;
+ bool exclusive;
+ struct nlm_lock alock;
+};
+
+struct nlm_testargs {
+ netobj cookie;
+ bool exclusive;
+ struct nlm_lock alock;
+};
+
+struct nlm_unlockargs {
+ netobj cookie;
+ struct nlm_lock alock;
+};
+
+
+#ifdef RPC_HDR
+%/*
+% * The following enums are actually bit encoded for efficient
+% * boolean algebra.... DON'T change them.....
+% */
+#endif
+enum fsh_mode {
+ fsm_DN = 0, /* deny none */
+ fsm_DR = 1, /* deny read */
+ fsm_DW = 2, /* deny write */
+ fsm_DRW = 3 /* deny read/write */
+};
+
+enum fsh_access {
+ fsa_NONE = 0, /* for completeness */
+ fsa_R = 1, /* read only */
+ fsa_W = 2, /* write only */
+ fsa_RW = 3 /* read/write */
+};
+
+struct nlm_share {
+ string caller_name<LM_MAXSTRLEN>;
+ netobj fh;
+ netobj oh;
+ fsh_mode mode;
+ fsh_access access;
+};
+
+struct nlm_shareargs {
+ netobj cookie;
+ nlm_share share;
+ bool reclaim;
+};
+
+struct nlm_shareres {
+ netobj cookie;
+ nlm_stats stat;
+ int sequence;
+};
+
+struct nlm_notify {
+ string name<MAXNAMELEN>;
+ long state;
+};
+
+/*
+ * Over-the-wire protocol used between the network lock managers
+ */
+
+program NLM_PROG {
+ version NLM_VERS {
+
+ nlm_testres NLM_TEST(struct nlm_testargs) = 1;
+
+ nlm_res NLM_LOCK(struct nlm_lockargs) = 2;
+
+ nlm_res NLM_CANCEL(struct nlm_cancargs) = 3;
+ nlm_res NLM_UNLOCK(struct nlm_unlockargs) = 4;
+
+ /*
+ * remote lock manager call-back to grant lock
+ */
+ nlm_res NLM_GRANTED(struct nlm_testargs)= 5;
+ /*
+ * message passing style of requesting lock
+ */
+ void NLM_TEST_MSG(struct nlm_testargs) = 6;
+ void NLM_LOCK_MSG(struct nlm_lockargs) = 7;
+ void NLM_CANCEL_MSG(struct nlm_cancargs) =8;
+ void NLM_UNLOCK_MSG(struct nlm_unlockargs) = 9;
+ void NLM_GRANTED_MSG(struct nlm_testargs) = 10;
+ void NLM_TEST_RES(nlm_testres) = 11;
+ void NLM_LOCK_RES(nlm_res) = 12;
+ void NLM_CANCEL_RES(nlm_res) = 13;
+ void NLM_UNLOCK_RES(nlm_res) = 14;
+ void NLM_GRANTED_RES(nlm_res) = 15;
+ } = 1;
+
+ version NLM_VERSX {
+ nlm_shareres NLM_SHARE(nlm_shareargs) = 20;
+ nlm_shareres NLM_UNSHARE(nlm_shareargs) = 21;
+ nlm_res NLM_NM_LOCK(nlm_lockargs) = 22;
+ void NLM_FREE_ALL(nlm_notify) = 23;
+ } = 3;
+
+} = 100021;
+
diff --git a/nfs-utils-1.2.2/tools/nlmtest/nlmtest.c b/nfs-utils-1.2.2/tools/nlmtest/nlmtest.c
new file mode 100644
index 0000000..d0acc47
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/nlmtest/nlmtest.c
@@ -0,0 +1,264 @@
+/*
+ * nlmtest
+ *
+ * Simple tool for NLM testing. You will have to adjust the values in
+ * host.h to your test system.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#include "config.h"
+
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <nfs/nfs.h>
+#include <getopt.h>
+#include "nlm_prot.h"
+#include "host.h"
+
+static char myhostname[256];
+static int hostnamelen;
+
+static void makelock(struct nlm_lock *, u_int32_t, off_t, off_t);
+static void makeowner(struct netobj *, u_int32_t);
+static void makefileh(struct netobj *);
+static char * nlm_stat_name(int status);
+static char * holderstr(struct netobj *oh);
+
+int
+main(int argc, char **argv)
+{
+ CLIENT *client;
+ nlm_testargs testargs;
+ nlm_lockargs lockargs;
+ nlm_unlockargs unlockargs;
+ nlm_lock alock;
+ nlm_testres *testres;
+ nlm_res *lockres;
+ char *filename = NLMTEST_FILE;
+ char *svchost = NLMTEST_HOST;
+ unsigned long offset = 0, length = 0;
+ int exclusive = 0;
+ int blocking = 0;
+ int unlock = 0;
+ u_int32_t cookie = 4321;
+ u_int32_t mypid = 1234;
+ int c;
+
+ while ((c = getopt(argc, argv, "bf:h:l:o:p:ux")) != EOF) {
+ switch(c) {
+ case 'b':
+ blocking = 1;
+ break;
+ case 'f':
+ filename = optarg;
+ break;
+ case 'h':
+ svchost = optarg;
+ break;
+ case 'l':
+ length = atoi(optarg);
+ break;
+ case 'o':
+ offset = atoi(optarg);
+ break;
+ case 'p':
+ mypid = atoi(optarg);
+ break;
+ case 'u':
+ unlock = 1;
+ break;
+ case 'x':
+ exclusive = 1;
+ break;
+ default:
+ fprintf(stderr, "nlmtest: bad option %c\n", c);
+ exit (2);
+ }
+ }
+
+ client = clnt_create(svchost, NLM_PROG, NLM_VERS, "udp");
+ if (client == NULL) {
+ clnt_pcreateerror("localhost");
+ exit(1);
+ }
+
+ /* Get local host name */
+ if (gethostname(myhostname, sizeof(myhostname)) < 0)
+ strcpy(myhostname, "unknown");
+ hostnamelen = strlen(myhostname);
+
+ makelock(&alock, mypid, offset, length);
+
+ testargs.cookie.n_bytes = (void*)&cookie;
+ testargs.cookie.n_len = 4;
+ testargs.exclusive = exclusive;
+ testargs.alock = alock;
+
+ if ((testres = nlm_test_1(&testargs, client)) == NULL) {
+ clnt_perror(client, "nlm_test call failed:");
+ exit (1);
+ }
+ printf ("nlm_test reply:\n"
+ "\tcookie: %d\n"
+ "\tstatus: %s\n",
+ *(int*)(testres->cookie.n_bytes),
+ nlm_stat_name(testres->stat.stat)
+ );
+
+ if (testres->stat.stat == nlm_denied) {
+ nlm_holder *holder = &(testres->stat.nlm_testrply_u.holder);
+ printf ("\tconflicting lock:\n"
+ "\t oh: %s\n"
+ "\t pid: %d\n"
+ "\t offset: %d\n"
+ "\t length: %d\n"
+ "\t exclusive: %d\n",
+ holderstr(&holder->oh),
+ holder->svid,
+ holder->l_offset,
+ holder->l_len,
+ holder->exclusive);
+ }
+
+ if (testres->stat.stat != nlm_granted && !unlock && !blocking)
+ return 1;
+
+ if (unlock) {
+ unlockargs.cookie.n_bytes = (void*)&cookie;
+ unlockargs.cookie.n_len = sizeof(cookie);
+ unlockargs.alock = alock;
+
+ if ((lockres = nlm_unlock_1(&unlockargs, client)) == NULL) {
+ clnt_perror(client, "nlm_unlock call failed:");
+ exit (1);
+ }
+ printf ("nlm_unlock reply:\n"
+ "\tcookie: %d\n"
+ "\tstatus: %s\n",
+ *(int*)(lockres->cookie.n_bytes),
+ nlm_stat_name(lockres->stat.stat)
+ );
+ } else {
+ lockargs.cookie.n_bytes = (void*)&cookie;
+ lockargs.cookie.n_len = sizeof(cookie);
+ lockargs.exclusive = exclusive;
+ lockargs.alock = alock;
+ lockargs.reclaim = 0;
+ lockargs.state = 0;
+
+ if ((lockres = nlm_lock_1(&lockargs, client)) == NULL) {
+ clnt_perror(client, "nlm_lock call failed:");
+ exit (1);
+ }
+ printf ("nlm_lock reply:\n"
+ "\tcookie: %d\n"
+ "\tstatus: %s\n",
+ *(int*)(lockres->cookie.n_bytes),
+ nlm_stat_name(lockres->stat.stat)
+ );
+ }
+
+ return 0;
+}
+
+static char *
+nlm_stat_name(int status)
+{
+ static char buf[12];
+
+ switch (status) {
+ case nlm_granted:
+ return "nlm_granted";
+ case nlm_denied:
+ return "nlm_denied";
+ case nlm_denied_nolocks:
+ return "nlm_denied_nolocks";
+ case nlm_blocked:
+ return "nlm_blocked";
+ case nlm_denied_grace_period:
+ return "nlm_denied_grace_period";
+ }
+ sprintf(buf, "%d", status);
+ return buf;
+}
+
+static char *
+holderstr(struct netobj *oh)
+{
+ static char buffer[4096];
+ unsigned char c, *sp;
+ int i;
+
+ for (i = 0, sp = buffer; i < oh->n_len; i++) {
+ c = (unsigned char) oh->n_bytes[i];
+ if (c < 0x20 || c > 0x7f)
+ sp += sprintf(sp, "\\%03o", c);
+ else
+ *sp++ = c;
+ }
+ *sp++ = '\0';
+
+ return buffer;
+}
+
+static void
+makelock(struct nlm_lock *alock, u_int32_t mypid, off_t offset, off_t length)
+{
+ makeowner(&alock->oh, mypid); /* Create owner handle */
+ makefileh(&alock->fh); /* Create file handle */
+
+ alock->caller_name = myhostname;
+ alock->svid = mypid;
+ alock->l_offset = offset;
+ alock->l_len = length;
+}
+
+static void
+makeowner(struct netobj *oh, u_int32_t mypid)
+{
+ static char ohdata[1024];
+
+ oh->n_bytes = ohdata;
+ oh->n_len = hostnamelen + 1 + 4;
+
+ strcpy(ohdata, myhostname);
+ memcpy(ohdata + hostnamelen + 1, &mypid, 4);
+}
+
+static void
+makefileh(struct netobj *fh)
+{
+ static struct knfs_fh f;
+ struct stat stb;
+#error this needs updating if it is still wanted
+ memset(&f, 0, sizeof(f));
+#if 0
+ if (stat(NLMTEST_DIR, &stb) < 0) {
+ perror("couldn't stat mount point " NLMTEST_DIR);
+ exit(1);
+ }
+ f.fh_xdev = stb.st_dev;
+ f.fh_xino = stb.st_ino;
+
+ if (stat(NLMTEST_DIR, &stb) < 0) {
+ perror("couldn't stat mount point " NLMTEST_DIR);
+ exit(1);
+ }
+ f.fh_dev = stb.st_dev;
+ f.fh_ino = stb.st_ino;
+
+ f.fh_version = NLMTEST_VERSION;
+#else
+ f.fh_xdev = 0x801;
+ f.fh_xino = 37596;
+ f.fh_dev = 0x801;
+ f.fh_ino = 37732;
+#endif
+
+ fh->n_len = 32;
+ fh->n_bytes = (void *) &f;
+}
diff --git a/nfs-utils-1.2.2/tools/rpcdebug/Makefile.am b/nfs-utils-1.2.2/tools/rpcdebug/Makefile.am
new file mode 100644
index 0000000..39b70c9
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcdebug/Makefile.am
@@ -0,0 +1,15 @@
+## Process this file with automake to produce Makefile.in
+
+CC=$(CC_FOR_BUILD)
+LIBTOOL = @LIBTOOL@ --tag=CC
+
+man8_MANS = rpcdebug.man
+EXTRA_DIST = $(man8_MANS)
+
+sbin_PROGRAMS = rpcdebug
+rpcdebug_SOURCES = rpcdebug.c
+rpcdebug_CFLAGS=$(CFLAGS_FOR_BUILD)
+rpcdebug_CPPFLAGS=$(CPPFLAGS_FOR_BUILD) -I$(top_srcdir)/support/include
+rpcdebug_LDFLAGS=$(LDFLAGS_FOR_BUILD)
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/tools/rpcdebug/Makefile.in b/nfs-utils-1.2.2/tools/rpcdebug/Makefile.in
new file mode 100644
index 0000000..455a88a
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcdebug/Makefile.in
@@ -0,0 +1,662 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = rpcdebug$(EXEEXT)
+subdir = tools/rpcdebug
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
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+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+ for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
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+info: info-am
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+info-am:
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+install-data-am: install-man
+
+install-dvi: install-dvi-am
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+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
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+install-info: install-info-am
+
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+install-man: install-man8
+
+install-pdf: install-pdf-am
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+install-pdf-am:
+
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+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
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+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
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+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-man uninstall-man8 \
+ uninstall-sbinPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.c b/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.c
new file mode 100644
index 0000000..275a491
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.c
@@ -0,0 +1,358 @@
+/*
+ * Get or set RPC debug flags.
+ *
+ * I would have loved to write this without recourse to the sysctl
+ * interface, but the only plausible approach (reading and writing
+ * /dev/kmem at the offsets indicated by the _debug symbols from
+ * /proc/ksyms) didn't work, because /dev/kmem doesn't translate virtual
+ * addresses on write. Unfortunately, modules are stuffed into memory
+ * allocated via vmalloc.
+ *
+ * Copyright (C) 1996, 1997, Olaf Kirch <okir@monad.swb.de>
+ * (C) 2004 <frederic.jolly@bull.ext.net>
+ *
+ * 06/15/2004: updated for NFSv4
+ *
+ */
+
+/* #include "config.h" */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <string.h>
+#include <malloc.h>
+#include <fcntl.h>
+#include <ctype.h>
+/* RPC debug flags
+ #include <sunrpc/debug.h> */
+/* NFS debug flags
+ #include <nfs_fs.h> */
+/* NFSD and NLM debug flags
+ #include <nfsd/debug.h> */
+#include <nfs/debug.h>
+
+static int verbose = 0;
+static char* cdename;
+
+static unsigned int find_flag(char **module, char *name);
+static unsigned int get_flags(char *);
+static unsigned int set_flags(char *, unsigned int value);
+static void print_flags(FILE *, char *, unsigned int, int);
+static char * strtolower(char *str);
+static void usage(int excode, char *module);
+
+int
+main(int argc, char **argv)
+{
+ int opt_s = 0,
+ opt_c = 0;
+ unsigned int flags = 0, oflags;
+ char * module = NULL;
+ int c;
+
+ cdename = malloc(strlen(basename(argv[0])));
+ if (cdename == NULL) {
+ fprintf(stderr, "failed in malloc\n");
+ exit(1);
+ }
+ strcpy(cdename, basename(argv[0]));
+
+ if (!strcmp(cdename, "nfsdebug")) {
+ module = "nfs";
+ }
+ else if (!strcmp(cdename, "nfsddebug")) {
+ module = "nfsd";
+ }
+
+ while ((c = getopt(argc, argv, "chm:sv")) != EOF) {
+ switch (c) {
+ case 'c':
+ opt_c = 1;
+ break;
+ case 'h':
+ usage(0, module);
+ case 'm':
+ module = optarg;
+ break;
+ case 's':
+ opt_s = 1;
+ break;
+ case 'v':
+ verbose++;
+ break;
+ default:
+ fprintf(stderr, "%s: unknown option -%c\n", cdename, optopt);
+ usage(1, module);
+ }
+ }
+
+ if (opt_c + opt_s > 1) {
+ fprintf(stderr, "You can use at most one of -c and -s\n");
+ usage(1, module);
+ }
+
+ if (!module) {
+ fprintf(stderr, "%s: no module name specified.\n", cdename);
+ usage(1, module);
+ }
+
+ if (strcmp(module, "nfsd") &&
+ strcmp(module, "nfs") &&
+ strcmp(module, "nlm") &&
+ strcmp(module, "rpc")) {
+ fprintf(stderr, "%s: unknown module: %s\n", cdename, module);
+ usage(1, module);
+ }
+
+ if (argc == optind) {
+ flags = ~(unsigned int) 0;
+ } else {
+ for (; optind < argc; optind++)
+ flags |= find_flag(&module, argv[optind]);
+ if (flags && !opt_c)
+ opt_s = 1;
+ }
+
+ oflags = get_flags(module);
+
+ if (opt_c) {
+ oflags = set_flags(module, oflags & ~flags);
+ } else if (opt_s) {
+ oflags = set_flags(module, oflags | flags);
+ }
+ print_flags(stdout, module, oflags, 0);
+ if (verbose) {
+ fprintf(stdout, "\nModule Valid flags\n");
+ print_flags(stdout, module, ~(unsigned int) 0, 1);
+ }
+
+ return 0;
+}
+
+#define FLAG(mname, fname) \
+ { #mname, #fname, mname##DBG_##fname }
+
+static struct flagmap {
+ char * module;
+ char * name;
+ unsigned int value;
+} flagmap[] = {
+ /* rpc */
+ FLAG(RPC, XPRT),
+ FLAG(RPC, CALL),
+ FLAG(RPC, DEBUG),
+ FLAG(RPC, NFS),
+ FLAG(RPC, AUTH),
+ FLAG(RPC, BIND),
+ FLAG(RPC, SCHED),
+ FLAG(RPC, TRANS),
+ FLAG(RPC, SVCSOCK),
+ FLAG(RPC, SVCDSP),
+ FLAG(RPC, MISC),
+ FLAG(RPC, CACHE),
+ FLAG(RPC, ALL),
+
+ /* nfs */
+ FLAG(NFS, VFS),
+ FLAG(NFS, DIRCACHE),
+ FLAG(NFS, LOOKUPCACHE),
+ FLAG(NFS, PAGECACHE),
+ FLAG(NFS, PROC),
+ FLAG(NFS, XDR),
+ FLAG(NFS, FILE),
+ FLAG(NFS, ROOT),
+ FLAG(NFS, CALLBACK),
+ FLAG(NFS, CLIENT),
+ FLAG(NFS, MOUNT),
+ FLAG(NFS, ALL),
+
+ /* nfsd */
+ FLAG(NFSD, SOCK),
+ FLAG(NFSD, FH),
+ FLAG(NFSD, EXPORT),
+ FLAG(NFSD, SVC),
+ FLAG(NFSD, PROC),
+ FLAG(NFSD, FILEOP),
+ FLAG(NFSD, AUTH),
+ FLAG(NFSD, REPCACHE),
+ FLAG(NFSD, XDR),
+ FLAG(NFSD, LOCKD),
+ FLAG(NFSD, ALL),
+
+ /* lockd */
+ FLAG(NLM, SVC),
+ FLAG(NLM, CLIENT),
+ FLAG(NLM, CLNTLOCK),
+ FLAG(NLM, SVCLOCK),
+ FLAG(NLM, MONITOR),
+ FLAG(NLM, CLNTSUBS),
+ FLAG(NLM, SVCSUBS),
+ FLAG(NLM, HOSTCACHE),
+ FLAG(NLM, XDR),
+ FLAG(NLM, ALL),
+
+ { NULL, NULL, 0 }
+};
+
+static unsigned int
+find_flag(char **module, char *name)
+{
+ char *mod = *module;
+ unsigned int value = 0;
+ int i;
+
+ for (i = 0; flagmap[i].module; i++) {
+ if ((mod && strcasecmp(mod, flagmap[i].module))
+ || strcasecmp(name, flagmap[i].name))
+ continue;
+ if (value) {
+ fprintf(stderr,
+ "%s: ambiguous symbol name %s.\n"
+ "This name is used by more than one module, "
+ "please specify the module name using\n"
+ "the -m option.\n",
+ cdename, name);
+ exit(1);
+ }
+ value = flagmap[i].value;
+ if (*module)
+ return value;
+ mod = flagmap[i].module;
+ }
+
+ if (!value) {
+ if (*module)
+ fprintf(stderr,
+ "%s: unknown module or flag %s/%s\n",
+ cdename, *module, name);
+ else
+ fprintf(stderr,
+ "%s: unknown flag %s\n",
+ cdename, name);
+ exit(1);
+ }
+
+ *module = mod;
+ return value;
+}
+
+static unsigned int
+get_flags(char *module)
+{
+ char buffer[256], filename[256];
+ int sysfd, len;
+
+ snprintf(filename, 256, "/proc/sys/sunrpc/%s_debug", module);
+
+ if ((sysfd = open(filename, O_RDONLY)) < 0) {
+ perror(filename);
+ exit(1);
+ }
+ if ((len = read(sysfd, buffer, sizeof(buffer))) < 0) {
+ perror("read");
+ exit(1);
+ }
+ close(sysfd);
+ buffer[len - 1] = '\0';
+
+ return strtoul(buffer, NULL, 0);
+}
+
+static unsigned int
+set_flags(char *module, unsigned int value)
+{
+ char buffer[64], filename[256];
+ int sysfd, len, ret;
+
+ snprintf(filename, 256, "/proc/sys/sunrpc/%s_debug", module);
+
+ len = sprintf(buffer, "%d", value);
+ if ((sysfd = open(filename, O_WRONLY)) < 0) {
+ perror(filename);
+ exit(1);
+ }
+ if ((ret = write(sysfd, buffer, len)) < 0) {
+ perror("write");
+ exit(1);
+ }
+ if (ret < len) {
+ fprintf(stderr, "error: short write in set_flags!\n");
+ exit(1);
+ }
+ close(sysfd);
+ return value;
+}
+
+
+static char *
+strtolower(char *str)
+{
+ static char temp[64];
+ char *sp;
+
+ strcpy(temp, str);
+ for (sp = temp; *sp; sp++)
+ *sp = tolower(*sp);
+ return temp;
+}
+
+static void
+print_flags(FILE *ofp, char *module, unsigned int flags, int show_all)
+{
+ char *lastmod = NULL;
+ unsigned int shown = 0;
+ int i;
+
+ if (module) {
+ fprintf(ofp, "%-10s", strtolower(module));
+ if (!flags) {
+ fprintf(ofp, "<no flags set>\n");
+ return;
+ }
+ }
+
+ for (i = 0, shown = 0; flagmap[i].module; i++) {
+ if (module) {
+ if (strcasecmp(flagmap[i].module, module))
+ continue;
+ } else if (!lastmod || strcmp(lastmod, flagmap[i].module)) {
+ if (lastmod) {
+ fprintf(ofp, "\n");
+ shown = 0;
+ }
+ fprintf(ofp, "%-10s", strtolower(flagmap[i].module));
+ lastmod = flagmap[i].module;
+ }
+ if (!(flags & flagmap[i].value)
+ || (!show_all && (shown & flagmap[i].value))
+ || (module && !strcasecmp(flagmap[i].name, "all")))
+ continue;
+ fprintf(ofp, " %s", strtolower(flagmap[i].name));
+ shown |= flagmap[i].value;
+ }
+ fprintf(ofp, "\n");
+}
+
+static void
+usage(int excode, char *module)
+{
+ if (module)
+ fprintf(stderr, "usage: %s [-v] [-h] [-s flags...|-c flags...]\n", cdename);
+ else
+ fprintf(stderr, "usage: %s [-v] [-h] [-m module] [-s flags...|-c flags...]\n", cdename);
+ fprintf(stderr, " set or cancel debug flags.\n");
+ if (verbose) {
+ fprintf(stderr, "\nModule Valid flags\n");
+ print_flags(stderr, module, ~(unsigned int) 0, 1);
+ } else {
+ if (module)
+ fprintf(stderr, " (use %s -vh to get a list of valid flags)\n", cdename);
+ else
+ fprintf(stderr, " (use %s -vh to get a list of modules and valid flags)\n", cdename);
+ }
+ exit (excode);
+}
+
diff --git a/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.man b/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.man
new file mode 100644
index 0000000..e65598a
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcdebug/rpcdebug.man
@@ -0,0 +1,88 @@
+.\"
+.\" rpcdebug(8)
+.\"
+.\" By Greg Banks <gnb@melbourne.sgi.com>
+.\" Copyright (c) 2006 Silicon Graphics, Inc.
+.\" Derived from nfsstat.man which bore the message:
+.\" Copyright (C) 1996-2005 Olaf Kirch <okir@suse.de>
+.TH rpcdebug 8 "5 Jul 2006"
+.SH NAME
+rpcdebug \- set and clear NFS and RPC kernel debug flags
+.SH SYNOPSIS
+\fBrpcdebug\fP \fB\-vh\fP
+.br
+\fBrpcdebug\fP \fB\-m\fP \fImodule\fP
+.br
+\fBrpcdebug\fP \fB\-m\fP \fImodule\fP \fB\-s\fP \fIflags\fP...
+.br
+\fBrpcdebug\fP \fB\-m\fP \fImodule\fP \fB\-c\fP \fIflags\fP...
+.br
+.SH DESCRIPTION
+The \fBrpcdebug\fP command allows an administrator to set and clear
+the Linux kernel's NFS client and server debug flags. Setting these
+flags causes the kernel to emit messages to the system log in response
+to NFS activity; this is typically useful when debugging NFS problems.
+.PP
+The first form in the synopsis can be used to list all available
+debug flags. The second form shows the currently set debug flags
+for the given module. The third form sets one or more flags, and
+the fourth form clears one or more flags.
+.PP
+The value \fBall\fP may be used to set or clear all the flags for
+the given module.
+.SH OPTIONS
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.TP
+.B \-c
+Clear the given debug flags.
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.TP
+.B \-h
+Print a help message and exit. When combined with the \fB\-v\fP
+option, also prints the available debug flags.
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.TP
+.BI \-m " module"
+Specify which module's flags to set or clear. Available
+modules are:
+.RS
+.TP
+.BR nfsd
+The NFS server.
+.TP
+.BR nfs
+The NFS client.
+.TP
+.BR nlm
+The Network Lock Manager, in either an NFS client or server.
+.TP
+.BR rpc
+The Remote Procedure Call module, in either an NFS client or server.
+.RE
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.TP
+.B \-s
+Set the given debug flags.
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.TP
+.B \-v
+Increase the verbosity of \fBrpcdebug\fP's output.
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.SH FILES
+.TP
+.B /proc/sys/sunrpc/{rpc,nfs,nfsd,nlm}_debug
+procfs\-based interface to kernel debug flags.
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.SH SEE ALSO
+.BR rpc.nfsd (8),
+.BR nfs (5),
+.BR syslogd (8).
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.SH BUGS
+Bugs can be found or reported at
+.BR http://nfs.sf.net/ .
+.\" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+.SH AUTHOR
+Program by Olaf Kirch <okir@suse.de> and
+<frederic.jolly@bull.ext.net>.
+Manpage by Greg Banks <gnb@melbourne.sgi.com>.
diff --git a/nfs-utils-1.2.2/tools/rpcgen/Makefile.am b/nfs-utils-1.2.2/tools/rpcgen/Makefile.am
new file mode 100644
index 0000000..51a2bfa
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/Makefile.am
@@ -0,0 +1,18 @@
+## Process this file with automake to produce Makefile.in
+
+CC=$(CC_FOR_BUILD)
+LIBTOOL = @LIBTOOL@ --tag=CC
+
+noinst_PROGRAMS = rpcgen
+rpcgen_SOURCES = rpc_clntout.c rpc_cout.c rpc_hout.c rpc_main.c \
+ rpc_parse.c rpc_scan.c rpc_svcout.c rpc_tblout.c \
+ rpc_util.c rpc_sample.c rpc_output.h rpc_parse.h \
+ rpc_scan.h rpc_util.h
+
+rpcgen_CFLAGS=$(CFLAGS_FOR_BUILD)
+rpcgen_CPPLAGS=$(CPPFLAGS_FOR_BUILD)
+rpcgen_LDFLAGS=$(LDFLAGS_FOR_BUILD)
+
+MAINTAINERCLEANFILES = Makefile.in
+
+EXTRA_DIST = rpcgen.new.1
diff --git a/nfs-utils-1.2.2/tools/rpcgen/Makefile.in b/nfs-utils-1.2.2/tools/rpcgen/Makefile.in
new file mode 100644
index 0000000..4fe57a2
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/Makefile.in
@@ -0,0 +1,692 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+noinst_PROGRAMS = rpcgen$(EXEEXT)
+subdir = tools/rpcgen
+DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+PROGRAMS = $(noinst_PROGRAMS)
+am_rpcgen_OBJECTS = rpcgen-rpc_clntout.$(OBJEXT) \
+ rpcgen-rpc_cout.$(OBJEXT) rpcgen-rpc_hout.$(OBJEXT) \
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+mostlyclean-libtool:
+ -rm -f *.lo
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diff --git a/nfs-utils-1.2.2/tools/rpcgen/README b/nfs-utils-1.2.2/tools/rpcgen/README
new file mode 100644
index 0000000..2f6bbf3
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/README
@@ -0,0 +1,8 @@
+
+ This directory contains the source for rpcgen.new from Sun TIRPC
+ source distribution. I cleaned it up a little so that it will
+ compile with gcc (without using -traditional), and modified the
+ output to avoid those silly warnings you usually get when compiling
+ an rpcgen-generated C file.
+
+ Olaf Kirch <okir@monad.swb.de> 8 Oct 1996
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_clntout.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_clntout.c
new file mode 100644
index 0000000..e2f4382
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_clntout.c
@@ -0,0 +1,217 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_clntout.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsytsems, Inc.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <rpc/types.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_output.h"
+
+/* extern pdeclaration(); */
+/* void printarglist(); */
+
+#define DEFAULT_TIMEOUT 25 /* in seconds */
+static char RESULT[] = "clnt_res";
+
+static void write_program(definition *def);
+static void printbody(proc_list *proc);
+
+
+void
+write_stubs(void)
+{
+ list *l;
+ definition *def;
+
+ f_print(fout,
+ "\n/* Default timeout can be changed using clnt_control() */\n");
+ f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
+ DEFAULT_TIMEOUT);
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind == DEF_PROGRAM) {
+ write_program(def);
+ }
+ }
+}
+
+static void
+write_program(definition *def)
+{
+ version_list *vp;
+ proc_list *proc;
+
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\n");
+ ptype(proc->res_prefix, proc->res_type, 1);
+ f_print(fout, "*\n");
+ pvname(proc->proc_name, vp->vers_num);
+ printarglist(proc, "clnt", "CLIENT *");
+ f_print(fout, "{\n");
+ printbody(proc);
+ f_print(fout, "}\n");
+ }
+ }
+}
+
+/*
+ * Writes out declarations of procedure's argument list.
+ * In either ANSI C style, in one of old rpcgen style (pass by reference),
+ * or new rpcgen style (multiple arguments, pass by value);
+ */
+
+/* sample addargname = "clnt"; sample addargtype = "CLIENT * " */
+
+void
+printarglist(proc_list *proc, char *addargname, char *addargtype)
+{
+
+ decl_list *l;
+
+ if (!newstyle) { /* old style: always pass arg by reference */
+ if (Cflag) { /* C++ style heading */
+ f_print(fout, "(");
+ ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+ f_print(fout, "*argp, %s%s)\n", addargtype, addargname);
+ } else {
+ f_print(fout, "(argp, %s)\n", addargname);
+ f_print(fout, "\t");
+ ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+ f_print(fout, "*argp;\n");
+ }
+ } else if (streq(proc->args.decls->decl.type, "void")) {
+ /* newstyle, 0 argument */
+ if (Cflag)
+ f_print(fout, "(%s%s)\n", addargtype, addargname);
+ else
+ f_print(fout, "(%s)\n", addargname);
+ } else {
+ /* new style, 1 or multiple arguments */
+ if (!Cflag) {
+ f_print(fout, "(");
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ f_print(fout, "%s, ", l->decl.name);
+ f_print(fout, "%s)\n", addargname);
+ for (l = proc->args.decls; l != NULL; l = l->next) {
+ pdeclaration(proc->args.argname, &l->decl, 1, ";\n");
+ }
+ } else { /* C++ style header */
+ f_print(fout, "(");
+ for (l = proc->args.decls; l != NULL; l = l->next) {
+ pdeclaration(proc->args.argname, &l->decl, 0, ", ");
+ }
+ f_print(fout, " %s%s)\n", addargtype, addargname);
+ }
+ }
+
+ if (!Cflag)
+ f_print(fout, "\t%s%s;\n", addargtype, addargname);
+}
+
+
+
+static char *
+ampr(char *type)
+{
+ if (isvectordef(type, REL_ALIAS)) {
+ return ("");
+ } else {
+ return ("&");
+ }
+}
+
+static void
+printbody(proc_list *proc)
+{
+ decl_list *l;
+ bool_t args2 = (proc->arg_num > 1);
+
+ /* For new style with multiple arguments, need a structure in which
+ * to stuff the arguments. */
+ if (newstyle && args2) {
+ f_print(fout, "\t%s", proc->args.argname);
+ f_print(fout, " arg;\n");
+ }
+ f_print(fout, "\tstatic ");
+ if (streq(proc->res_type, "void")) {
+ f_print(fout, "char ");
+ } else {
+ ptype(proc->res_prefix, proc->res_type, 0);
+ }
+ f_print(fout, "%s;\n", RESULT);
+ f_print(fout, "\n");
+ f_print(fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
+ ampr(proc->res_type), RESULT, RESULT);
+ if (newstyle && !args2 && (streq(proc->args.decls->decl.type, "void"))) {
+ /* newstyle, 0 arguments */
+ f_print(fout,
+ "\tif (clnt_call(clnt, %s, (xdrproc_t) xdr_void, (caddr_t) NULL, "
+ "(xdrproc_t) xdr_%s, (caddr_t) %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+ proc->proc_name,
+ stringfix(proc->res_type), ampr(proc->res_type), RESULT);
+
+ } else if (newstyle && args2) {
+ /* newstyle, multiple arguments: stuff arguments into structure */
+ for (l = proc->args.decls; l != NULL; l = l->next) {
+ f_print(fout, "\targ.%s = %s;\n",
+ l->decl.name, l->decl.name);
+ }
+ f_print(fout,
+ "\tif (clnt_call(clnt, %s, (xdrproc_t) xdr_%s, (caddr_t) &arg, "
+ "(xdrproc_t) xdr_%s, (caddr_t) %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+ proc->proc_name, proc->args.argname,
+ stringfix(proc->res_type), ampr(proc->res_type), RESULT);
+ } else { /* single argument, new or old style */
+ f_print(fout,
+ "\tif (clnt_call(clnt, %s, (xdrproc_t) xdr_%s, "
+ "(caddr_t) %s%s, (xdrproc_t) xdr_%s, (caddr_t) %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+ proc->proc_name,
+ stringfix(proc->args.decls->decl.type),
+ (newstyle ? "&" : ""),
+ (newstyle ? proc->args.decls->decl.name : "argp"),
+ stringfix(proc->res_type), ampr(proc->res_type), RESULT);
+ }
+ f_print(fout, "\t\treturn (NULL);\n");
+ f_print(fout, "\t}\n");
+ if (streq(proc->res_type, "void")) {
+ f_print(fout, "\treturn ((void *)%s%s);\n",
+ ampr(proc->res_type), RESULT);
+ } else {
+ f_print(fout, "\treturn (%s%s);\n", ampr(proc->res_type), RESULT);
+ }
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_cout.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_cout.c
new file mode 100644
index 0000000..a61214f
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_cout.c
@@ -0,0 +1,706 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_cout.c, XDR routine outputter for the RPC protocol compiler
+ */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <ctype.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static int findtype(definition *def, char *type);
+static int undefined(char *type);
+static void print_generic_header(char *procname, int pointerp);
+static void print_header(definition *def);
+static void print_prog_header(proc_list *plist);
+static void print_trailer(void);
+static void print_ifopen(int indent, char *name);
+static void print_ifarg(char *arg);
+static void print_ifsizeof(char *prefix, char *type);
+static void print_ifclose(int indent);
+static void print_ifstat(int indent, char *prefix, char *type, relation rel,
+ char *amax, char *objname, char *name);
+static void emit_enum(definition *def);
+static void emit_program(definition *def);
+static void emit_union(definition *def);
+static void emit_struct(definition *def);
+static void emit_typedef(definition *def);
+static void print_stat(int indent, declaration *dec);
+static void emit_inline(declaration *decl, int flag);
+static void emit_single_in_line(declaration *decl, int flag, relation rel);
+static char * upcase(char *str);
+
+/*
+ * Emit the C-routine for the given definition
+ */
+void
+emit(definition *def)
+{
+ if (def->def_kind == DEF_CONST) {
+ return;
+ }
+ if (def->def_kind == DEF_PROGRAM) {
+ emit_program(def);
+ return;
+ }
+ if (def->def_kind == DEF_TYPEDEF) {
+ /* now we need to handle declarations like
+ * struct typedef foo foo;
+ * since we dont want this to be expanded into 2 calls
+ * to xdr_foo */
+
+ if (strcmp(def->def.ty.old_type, def->def_name) == 0)
+ return;
+ };
+
+ print_header(def);
+ switch (def->def_kind) {
+ case DEF_UNION:
+ emit_union(def);
+ break;
+ case DEF_ENUM:
+ emit_enum(def);
+ break;
+ case DEF_STRUCT:
+ emit_struct(def);
+ break;
+ case DEF_TYPEDEF:
+ emit_typedef(def);
+ break;
+ default:
+ break;
+ }
+ print_trailer();
+}
+
+static int
+findtype(definition *def, char *type)
+{
+
+ if (def->def_kind == DEF_PROGRAM || def->def_kind == DEF_CONST) {
+ return (0);
+ } else {
+ return (streq(def->def_name, type));
+ }
+}
+
+static int
+undefined(char *type)
+{
+ definition *def;
+
+ def = (definition *) FINDVAL(defined, type, findtype);
+
+ return (def == NULL);
+}
+
+
+static void
+print_generic_header(char *procname, int pointerp)
+{
+ f_print(fout, "\n");
+ f_print(fout, "bool_t\n");
+ if (Cflag) {
+ f_print(fout, "xdr_%s(", procname);
+ f_print(fout, "XDR *xdrs, ");
+ f_print(fout, "%s ", procname);
+ if (pointerp)
+ f_print(fout, "*");
+ f_print(fout, "objp)\n{\n\n");
+ } else {
+ f_print(fout, "xdr_%s(xdrs, objp)\n", procname);
+ f_print(fout, "\tXDR *xdrs;\n");
+ f_print(fout, "\t%s ", procname);
+ if (pointerp)
+ f_print(fout, "*");
+ f_print(fout, "objp;\n{\n\n");
+ }
+}
+
+static void
+print_header(definition *def)
+{
+ print_generic_header(def->def_name,
+ def->def_kind != DEF_TYPEDEF ||
+ !isvectordef(def->def.ty.old_type, def->def.ty.rel));
+
+ /* Now add Inline support */
+
+
+ if (Inline == 0)
+ return;
+}
+
+static void
+print_prog_header(proc_list *plist)
+{
+ print_generic_header(plist->args.argname, 1);
+}
+
+static void
+print_trailer(void)
+{
+ f_print(fout, "\treturn (TRUE);\n");
+ f_print(fout, "}\n");
+}
+
+
+static void
+print_ifopen(int indent, char *name)
+{
+ tabify(fout, indent);
+ f_print(fout, " if (!xdr_%s(xdrs", name);
+}
+
+static void
+print_ifarg(char *arg)
+{
+ f_print(fout, ", %s", arg);
+}
+
+static void
+print_ifsizeof(char *prefix, char *type)
+{
+ if (streq(type, "bool")) {
+ f_print(fout, ", sizeof(bool_t), (xdrproc_t)xdr_bool");
+ } else {
+ f_print(fout, ", sizeof(");
+ if (undefined(type) && prefix) {
+ f_print(fout, "%s ", prefix);
+ }
+ f_print(fout, "%s), (xdrproc_t)xdr_%s", type, type);
+ }
+}
+
+static void
+print_ifclose(int indent)
+{
+ f_print(fout, ")) {\n");
+ tabify(fout, indent);
+ f_print(fout, "\t return (FALSE);\n");
+ tabify(fout, indent);
+ f_print(fout, " }\n");
+}
+
+static void
+print_ifstat(int indent, char *prefix, char *type, relation rel,
+ char *amax, char *objname, char *name)
+{
+ char *alt = NULL;
+
+ switch (rel) {
+ case REL_POINTER:
+ print_ifopen(indent, "pointer");
+ print_ifarg("(char **)");
+ f_print(fout, "%s", objname);
+ print_ifsizeof(prefix, type);
+ break;
+ case REL_VECTOR:
+ if (streq(type, "string")) {
+ alt = "string";
+ } else if (streq(type, "opaque")) {
+ alt = "opaque";
+ }
+ if (alt) {
+ print_ifopen(indent, alt);
+ print_ifarg(objname);
+ } else {
+ print_ifopen(indent, "vector");
+ print_ifarg("(char *)");
+ f_print(fout, "%s", objname);
+ }
+ print_ifarg(amax);
+ if (!alt) {
+ print_ifsizeof(prefix, type);
+ }
+ break;
+ case REL_ARRAY:
+ if (streq(type, "string")) {
+ alt = "string";
+ } else if (streq(type, "opaque")) {
+ alt = "bytes";
+ }
+ if (streq(type, "string")) {
+ print_ifopen(indent, alt);
+ print_ifarg(objname);
+ } else {
+ if (alt) {
+ print_ifopen(indent, alt);
+ } else {
+ print_ifopen(indent, "array");
+ }
+ /* The (void*) avoids a gcc-4.1 warning */
+ print_ifarg("(char **)(void*)");
+ if (*objname == '&') {
+ f_print(fout, "%s.%s_val, (u_int *)%s.%s_len",
+ objname, name, objname, name);
+ } else {
+ f_print(fout, "&%s->%s_val, (u_int *)&%s->%s_len",
+ objname, name, objname, name);
+ }
+ }
+ print_ifarg(amax);
+ if (!alt) {
+ print_ifsizeof(prefix, type);
+ }
+ break;
+ case REL_ALIAS:
+ print_ifopen(indent, type);
+ print_ifarg(objname);
+ break;
+ }
+ print_ifclose(indent);
+}
+
+static void
+emit_enum(definition *def)
+{
+ print_ifopen(1, "enum");
+ print_ifarg("(enum_t *)objp");
+ print_ifclose(1);
+}
+
+static void
+emit_program(definition *def)
+{
+ decl_list *dl;
+ version_list *vlist;
+ proc_list *plist;
+
+ for (vlist = def->def.pr.versions; vlist != NULL; vlist = vlist->next)
+ for (plist = vlist->procs; plist != NULL; plist = plist->next) {
+ if (!newstyle || plist->arg_num < 2)
+ continue;/* old style, or single argument */
+ print_prog_header(plist);
+ for (dl = plist->args.decls; dl != NULL; dl = dl->next)
+ print_stat(1, &dl->decl);
+ print_trailer();
+ }
+}
+
+
+static void
+emit_union(definition *def)
+{
+ declaration *dflt;
+ case_list *cl;
+ declaration *cs;
+ char *object;
+ char *vecformat = "objp->%s_u.%s";
+ char *format = "&objp->%s_u.%s";
+
+ print_stat(1,&def->def.un.enum_decl);
+ f_print(fout, "\tswitch (objp->%s) {\n", def->def.un.enum_decl.name);
+ for (cl = def->def.un.cases; cl != NULL; cl = cl->next) {
+
+ f_print(fout, "\tcase %s:\n", cl->case_name);
+ if(cl->contflag == 1) /* a continued case statement */
+ continue;
+ cs = &cl->case_decl;
+ if (!streq(cs->type, "void")) {
+ object = alloc(strlen(def->def_name) + strlen(format) +
+ strlen(cs->name) + 1);
+ if (isvectordef (cs->type, cs->rel)) {
+ s_print(object, vecformat, def->def_name,
+ cs->name);
+ } else {
+ s_print(object, format, def->def_name,
+ cs->name);
+ }
+ print_ifstat(2, cs->prefix, cs->type, cs->rel, cs->array_max,
+ object, cs->name);
+ free(object);
+ }
+ f_print(fout, "\t\tbreak;\n");
+ }
+ dflt = def->def.un.default_decl;
+ if (dflt != NULL) {
+ if (!streq(dflt->type, "void")) {
+ f_print(fout, "\tdefault:\n");
+ object = alloc(strlen(def->def_name) + strlen(format) +
+ strlen(dflt->name) + 1);
+ if (isvectordef (dflt->type, dflt->rel)) {
+ s_print(object, vecformat, def->def_name,
+ dflt->name);
+ } else {
+ s_print(object, format, def->def_name,
+ dflt->name);
+ }
+
+ print_ifstat(2, dflt->prefix, dflt->type, dflt->rel,
+ dflt->array_max, object, dflt->name);
+ free(object);
+ f_print(fout, "\t\tbreak;\n");
+ } else {
+ /* Avoid gcc warnings about `value not handled in switch' */
+ f_print(fout, "\tdefault:\n");
+ f_print(fout, "\t\tbreak;\n");
+ }
+ } else {
+ f_print(fout, "\tdefault:\n");
+ f_print(fout, "\t\treturn (FALSE);\n");
+ }
+
+ f_print(fout, "\t}\n");
+}
+
+static void
+emit_struct(definition *def)
+{
+ decl_list *dl;
+ int i, j, size, flag;
+ decl_list *cur = NULL, *psav;
+ bas_type *ptr;
+ char *sizestr, *plus;
+ char ptemp[256];
+ int can_inline;
+ const char *buf_declaration;
+
+
+ if (Inline == 0) {
+ for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+ print_stat(1, &dl->decl);
+ } else {
+ size = 0;
+ can_inline = 0;
+ for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+ if ((dl->decl.prefix == NULL) && ((ptr = find_type(dl->decl.type)) != NULL) && ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
+
+ if (dl->decl.rel == REL_ALIAS)
+ size += ptr->length;
+ else {
+ can_inline = 1;
+ break; /* can be inlined */
+ };
+ } else {
+ if (size >= Inline) {
+ can_inline = 1;
+ break; /* can be inlined */
+ }
+ size = 0;
+ }
+ if (size > Inline)
+ can_inline = 1;
+
+ if (can_inline == 0) { /* can not inline, drop back to old mode */
+ for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+ print_stat(1, &dl->decl);
+ return;
+ };
+
+
+
+
+ flag = PUT;
+ for (j = 0; j < 2; j++) {
+
+ if (flag == PUT)
+ f_print(fout, "\n\t if (xdrs->x_op == XDR_ENCODE) {\n");
+ else
+ f_print(fout, "\n \t return (TRUE);\n\t} else if (xdrs->x_op == XDR_DECODE) {\n");
+
+
+ i = 0;
+ size = 0;
+ sizestr = NULL;
+ buf_declaration = "int32_t *";
+ for (dl = def->def.st.decls; dl != NULL; dl = dl->next) { /* xxx */
+
+ /* now walk down the list and check for basic types */
+ if ((dl->decl.prefix == NULL) && ((ptr = find_type(dl->decl.type)) != NULL) && ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
+ if (i == 0)
+ cur = dl;
+ i++;
+
+ if (dl->decl.rel == REL_ALIAS)
+ size += ptr->length;
+ else {
+ /* this is required to handle arrays */
+
+ if (sizestr == NULL)
+ plus = " ";
+ else
+ plus = "+";
+
+ if (ptr->length != 1)
+ s_print(ptemp, " %s %s * %d", plus, dl->decl.array_max, ptr->length);
+ else
+ s_print(ptemp, " %s %s ", plus, dl->decl.array_max);
+
+ /*now concatenate to sizestr !!!! */
+ if (sizestr == NULL)
+ sizestr = strdup(ptemp);
+ else {
+ sizestr = realloc(sizestr, strlen(sizestr) + strlen(ptemp) + 1);
+ if (sizestr == NULL) {
+
+ f_print(stderr, "Fatal error : no memory \n");
+ crash();
+ };
+ sizestr = strcat(sizestr, ptemp); /*build up length of array */
+
+ }
+ }
+
+ } else {
+ if (i > 0)
+ {
+ if (sizestr == NULL && size < Inline) {
+ /* don't expand into inline code if size < inline */
+ while (cur != dl) {
+ print_stat(1, &cur->decl);
+ cur = cur->next;
+ }
+ } else {
+
+
+
+ /* were already looking at a xdr_inlineable structure */
+ if (sizestr == NULL)
+ f_print(fout, "\t %sbuf = XDR_INLINE(xdrs,%d * BYTES_PER_XDR_UNIT);",
+ buf_declaration, size);
+ else if (size == 0)
+ f_print(fout,
+ "\t %sbuf = XDR_INLINE(xdrs,%s * BYTES_PER_XDR_UNIT);",
+ buf_declaration, sizestr);
+ else
+ f_print(fout,
+ "\t %sbuf = XDR_INLINE(xdrs,(%d + %s)* BYTES_PER_XDR_UNIT);",
+ buf_declaration, size, sizestr);
+ buf_declaration = "";
+
+ f_print(fout, "\n\t if (buf == NULL) {\n");
+
+ psav = cur;
+ while (cur != dl) {
+ print_stat(2, &cur->decl);
+ cur = cur->next;
+ }
+
+ f_print(fout, "\n\t }\n\t else {\n");
+
+ cur = psav;
+ while (cur != dl) {
+ emit_inline(&cur->decl, flag);
+ cur = cur->next;
+ }
+
+ f_print(fout, "\t }\n");
+ }
+ }
+ size = 0;
+ i = 0;
+ sizestr = NULL;
+ print_stat(1, &dl->decl);
+ }
+
+ }
+ if (i > 0)
+ {
+ if (sizestr == NULL && size < Inline) {
+ /* don't expand into inline code if size < inline */
+ while (cur != dl) {
+ print_stat(1, &cur->decl);
+ cur = cur->next;
+ }
+ } else {
+
+ /* were already looking at a xdr_inlineable structure */
+ if (sizestr == NULL)
+ f_print(fout, "\t\t%sbuf = XDR_INLINE(xdrs,%d * BYTES_PER_XDR_UNIT);",
+ buf_declaration, size);
+ else if (size == 0)
+ f_print(fout,
+ "\t\t%sbuf = XDR_INLINE(xdrs,%s * BYTES_PER_XDR_UNIT);",
+ buf_declaration, sizestr);
+ else
+ f_print(fout,
+ "\t\t%sbuf = XDR_INLINE(xdrs,(%d + %s)* BYTES_PER_XDR_UNIT);",
+ buf_declaration, size, sizestr);
+ buf_declaration = "";
+
+ f_print(fout, "\n\t\tif (buf == NULL) {\n");
+
+ psav = cur;
+ while (cur != NULL) {
+ print_stat(2, &cur->decl);
+ cur = cur->next;
+ }
+ f_print(fout, "\n\t }\n\t else {\n");
+
+ cur = psav;
+ while (cur != dl) {
+ emit_inline(&cur->decl, flag);
+ cur = cur->next;
+ }
+
+ f_print(fout, "\t }\n");
+
+ }
+ }
+ flag = GET;
+ }
+ f_print(fout, "\t return(TRUE);\n\t}\n\n");
+
+ /* now take care of XDR_FREE case */
+
+ for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+ print_stat(1, &dl->decl);
+ }
+}
+
+
+
+
+static void
+emit_typedef(definition *def)
+{
+ char *prefix = def->def.ty.old_prefix;
+ char *type = def->def.ty.old_type;
+ char *amax = def->def.ty.array_max;
+ relation rel = def->def.ty.rel;
+
+
+ print_ifstat(1, prefix, type, rel, amax, "objp", def->def_name);
+}
+
+static void
+print_stat(int indent, declaration *dec)
+{
+ char *prefix = dec->prefix;
+ char *type = dec->type;
+ char *amax = dec->array_max;
+ relation rel = dec->rel;
+ char name[256];
+
+ if (isvectordef(type, rel)) {
+ s_print(name, "objp->%s", dec->name);
+ } else {
+ s_print(name, "&objp->%s", dec->name);
+ }
+ print_ifstat(indent, prefix, type, rel, amax, name, dec->name);
+}
+
+
+static void
+emit_inline(declaration *decl, int flag)
+{
+
+ /*check whether an array or not */
+
+ switch (decl->rel) {
+ case REL_ALIAS:
+ emit_single_in_line(decl, flag, REL_ALIAS);
+ break;
+ case REL_VECTOR:
+ f_print(fout, "\t\t{ register %s *genp; \n", decl->type);
+ f_print(fout, "\t\t int i;\n");
+ f_print(fout, "\t\t for ( i = 0,genp=objp->%s;\n \t\t\ti < %s; i++){\n\t\t",
+ decl->name, decl->array_max);
+ emit_single_in_line(decl, flag, REL_VECTOR);
+ f_print(fout, "\t\t }\n\t\t };\n");
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+emit_single_in_line(declaration *decl, int flag, relation rel)
+{
+ char *upp_case;
+ int freed=0;
+
+ if(flag == PUT)
+ f_print(fout,"\t\t (void) IXDR_PUT_");
+ else
+ if(rel== REL_ALIAS)
+ f_print(fout,"\t\t objp->%s = IXDR_GET_",decl->name);
+ else
+ f_print(fout,"\t\t *genp++ = IXDR_GET_");
+
+ upp_case=upcase(decl->type);
+
+ /* hack - XX */
+ if(strcmp(upp_case,"INT") == 0)
+ {
+ free(upp_case);
+ freed=1;
+ upp_case="INT32";
+ }
+
+ if(strcmp(upp_case,"U_INT") == 0)
+ {
+ free(upp_case);
+ freed=1;
+ upp_case="U_INT32";
+ }
+
+
+ if(flag == PUT)
+ if(rel== REL_ALIAS)
+ f_print(fout,"%s(buf,objp->%s);\n",upp_case,decl->name);
+ else
+ f_print(fout,"%s(buf,*genp++);\n",upp_case);
+
+ else
+ f_print(fout,"%s(buf);\n",upp_case);
+ if(!freed)
+ free(upp_case);
+
+}
+
+
+static char *
+upcase(char *str)
+{
+ char *ptr, *hptr;
+
+
+ ptr = (char *) malloc(strlen(str)+1);
+ if (ptr == (char *) NULL) {
+ f_print(stderr, "malloc failed \n");
+ exit(1);
+ };
+
+ hptr = ptr;
+ while (*str != '\0')
+ *ptr++ = toupper(*str++);
+
+ *ptr = '\0';
+ return (hptr);
+
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_hout.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_hout.c
new file mode 100644
index 0000000..ea1cb24
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_hout.c
@@ -0,0 +1,490 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_hout.c 1.12 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_hout.c, Header file outputter for the RPC protocol compiler
+ */
+#include <stdio.h>
+#include <ctype.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_output.h"
+
+
+static int undefined2(char *type, char *stop);
+static void pxdrfuncdecl(char *name, int pointerp);
+static void pconstdef(definition *def);
+static void pargdef(definition *def);
+static void pstructdef(definition *def);
+static void puniondef(definition *def);
+static void pdefine(char *name, char *num);
+static void puldefine(char *name, char *num);
+static int define_printed(proc_list *stop, version_list *start);
+static void pprogramdef(definition *def);
+static void pprocdef(proc_list *proc, version_list *vp,
+ char *addargtype, int server_p, int mode);
+static void parglist(proc_list *proc, char *addargtype);
+static void penumdef(definition *def);
+static void ptypedef(definition *def);
+
+/*
+ * Print the C-version of an xdr definition
+ */
+void
+print_datadef(definition *def)
+{
+
+ if (def->def_kind == DEF_PROGRAM ) /* handle data only */
+ return;
+
+ if (def->def_kind != DEF_CONST) {
+ f_print(fout, "\n");
+ }
+ switch (def->def_kind) {
+ case DEF_STRUCT:
+ pstructdef(def);
+ break;
+ case DEF_UNION:
+ puniondef(def);
+ break;
+ case DEF_ENUM:
+ penumdef(def);
+ break;
+ case DEF_TYPEDEF:
+ ptypedef(def);
+ break;
+ case DEF_PROGRAM:
+ pprogramdef(def);
+ break;
+ case DEF_CONST:
+ pconstdef(def);
+ break;
+ }
+ if (def->def_kind != DEF_PROGRAM && def->def_kind != DEF_CONST) {
+ pxdrfuncdecl( def->def_name,
+ def->def_kind != DEF_TYPEDEF ||
+ !isvectordef(def->def.ty.old_type, def->def.ty.rel));
+
+ }
+}
+
+
+void
+print_funcdef(definition *def)
+{
+ switch (def->def_kind) {
+ case DEF_PROGRAM:
+ f_print(fout, "\n");
+ pprogramdef(def);
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+pxdrfuncdecl(char *name, int pointerp)
+{
+ f_print(fout,
+ "#ifdef __cplusplus \n"
+ "extern \"C\" bool_t xdr_%s(XDR *, %s%s);\n"
+ "#elif __STDC__ \n"
+ "extern bool_t xdr_%s(XDR *, %s%s);\n"
+ "#else /* Old Style C */ \n"
+ "bool_t xdr_%s();\n"
+ "#endif /* Old Style C */ \n\n",
+ name, name, pointerp ? "*" : "",
+ name, name, pointerp ? "*" : "",
+ name);
+}
+
+
+static void
+pconstdef(definition *def)
+{
+ pdefine(def->def_name, def->def.co);
+}
+
+/* print out the definitions for the arguments of functions in the
+ header file
+*/
+static void
+pargdef(definition *def)
+{
+ decl_list *l;
+ version_list *vers;
+ char *name;
+ proc_list *plist;
+
+
+ for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) {
+ for(plist = vers->procs; plist != NULL;
+ plist = plist->next) {
+
+ if (!newstyle || plist->arg_num < 2) {
+ continue; /* old style or single args */
+ }
+ name = plist->args.argname;
+ f_print(fout, "struct %s {\n", name);
+ for (l = plist->args.decls;
+ l != NULL; l = l->next) {
+ pdeclaration(name, &l->decl, 1, ";\n" );
+ }
+ f_print(fout, "};\n");
+ f_print(fout, "typedef struct %s %s;\n", name, name);
+ pxdrfuncdecl(name, 0);
+ f_print( fout, "\n" );
+ }
+ }
+
+}
+
+
+static void
+pstructdef(definition *def)
+{
+ decl_list *l;
+ char *name = def->def_name;
+
+ f_print(fout, "struct %s {\n", name);
+ for (l = def->def.st.decls; l != NULL; l = l->next) {
+ pdeclaration(name, &l->decl, 1, ";\n");
+ }
+ f_print(fout, "};\n");
+ f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+static void
+puniondef(definition *def)
+{
+ case_list *l;
+ char *name = def->def_name;
+ declaration *decl;
+
+ f_print(fout, "struct %s {\n", name);
+ decl = &def->def.un.enum_decl;
+ if (streq(decl->type, "bool")) {
+ f_print(fout, "\tbool_t %s;\n", decl->name);
+ } else {
+ f_print(fout, "\t%s %s;\n", decl->type, decl->name);
+ }
+ f_print(fout, "\tunion {\n");
+ for (l = def->def.un.cases; l != NULL; l = l->next) {
+ if (l->contflag == 0)
+ pdeclaration(name, &l->case_decl, 2, ";\n");
+ }
+ decl = def->def.un.default_decl;
+ if (decl && !streq(decl->type, "void")) {
+ pdeclaration(name, decl, 2, ";\n");
+ }
+ f_print(fout, "\t} %s_u;\n", name);
+ f_print(fout, "};\n");
+ f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+static void
+pdefine(char *name, char *num)
+{
+ f_print(fout, "#define %s %s\n", name, num);
+}
+
+static void
+puldefine(char *name, char *num)
+{
+ f_print(fout, "#define %s ((u_int32_t)%s)\n", name, num);
+}
+
+static int
+define_printed(proc_list *stop, version_list *start)
+{
+ version_list *vers;
+ proc_list *proc;
+
+ for (vers = start; vers != NULL; vers = vers->next) {
+ for (proc = vers->procs; proc != NULL; proc = proc->next) {
+ if (proc == stop) {
+ return (0);
+ } else if (streq(proc->proc_name, stop->proc_name)) {
+ return (1);
+ }
+ }
+ }
+ abort();
+ /* NOTREACHED */
+}
+
+static void
+pprogramdef(definition *def)
+{
+ version_list *vers;
+ proc_list *proc;
+ int i;
+ char *ext;
+
+ pargdef(def);
+
+ puldefine(def->def_name, def->def.pr.prog_num);
+ for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) {
+ if (tblflag) {
+ f_print(fout, "extern struct rpcgen_table %s_%s_table[];\n",
+ locase(def->def_name), vers->vers_num);
+ f_print(fout, "extern %s_%s_nproc;\n",
+ locase(def->def_name), vers->vers_num);
+ }
+ puldefine(vers->vers_name, vers->vers_num);
+
+ /*
+ * Print out 3 definitions, one for ANSI-C, another for C++,
+ * a third for old style C
+ */
+
+ for (i = 0; i < 3; i++) {
+ if (i == 0) {
+ f_print(fout, "\n#ifdef __cplusplus\n");
+ ext = "extern \"C\" ";
+ } else if (i == 1) {
+ f_print(fout, "\n#elif __STDC__\n");
+ ext = "extern ";
+ } else {
+ f_print(fout, "\n#else /* Old Style C */ \n");
+ ext = "extern ";
+ }
+
+
+ for (proc = vers->procs; proc != NULL; proc = proc->next) {
+ if (!define_printed(proc, def->def.pr.versions)) {
+ puldefine(proc->proc_name, proc->proc_num);
+ }
+ f_print(fout, "%s", ext);
+ pprocdef(proc, vers, "CLIENT *", 0, i);
+ f_print(fout, "%s", ext);
+ pprocdef(proc, vers, "struct svc_req *", 1, i);
+
+ }
+
+ }
+ f_print(fout, "#endif /* Old Style C */ \n");
+ }
+}
+
+static void
+pprocdef(proc_list *proc, version_list *vp, char *addargtype,
+ int server_p, int mode)
+{
+ ptype(proc->res_prefix, proc->res_type, 1);
+ f_print(fout, "* ");
+ if (server_p)
+ pvname_svc(proc->proc_name, vp->vers_num);
+ else
+ pvname(proc->proc_name, vp->vers_num);
+
+ /*
+ * mode 0 == cplusplus, mode 1 = ANSI-C, mode 2 = old style C
+ */
+ if (mode == 0 || mode == 1)
+ parglist(proc, addargtype);
+ else
+ f_print(fout, "();\n");
+}
+
+
+
+/* print out argument list of procedure */
+static void
+parglist(proc_list *proc, char *addargtype)
+{
+ decl_list *dl;
+
+ f_print(fout, "(");
+
+ if (proc->arg_num < 2 && newstyle &&
+ streq(proc->args.decls->decl.type, "void")) {
+ /* 0 argument in new style: do nothing */
+ } else {
+ for (dl = proc->args.decls; dl != NULL; dl = dl->next) {
+ ptype(dl->decl.prefix, dl->decl.type, 1);
+ if (!newstyle)
+ f_print(fout, "*"); /* old style passes by reference */
+
+ f_print(fout, ", ");
+ }
+ }
+
+ f_print(fout, "%s);\n", addargtype);
+}
+
+static void
+penumdef(definition *def)
+{
+ char *name = def->def_name;
+ enumval_list *l;
+ char *last = NULL;
+ int count = 0;
+
+ f_print(fout, "enum %s {\n", name);
+ for (l = def->def.en.vals; l != NULL; l = l->next) {
+ f_print(fout, "\t%s", l->name);
+ if (l->assignment) {
+ f_print(fout, " = %s", l->assignment);
+ last = l->assignment;
+ count = 1;
+ } else {
+ if (last == NULL) {
+ f_print(fout, " = %d", count++);
+ } else {
+ f_print(fout, " = %s + %d", last, count++);
+ }
+ }
+ f_print(fout, ",\n");
+ }
+ f_print(fout, "};\n");
+ f_print(fout, "typedef enum %s %s;\n", name, name);
+}
+
+static void
+ptypedef(definition *def)
+{
+ char *name = def->def_name;
+ char *old = def->def.ty.old_type;
+ char prefix[8]; /* enough to contain "struct ", including NUL */
+ relation rel = def->def.ty.rel;
+
+
+ if (!streq(name, old)) {
+ if (streq(old, "string")) {
+ old = "char";
+ rel = REL_POINTER;
+ } else if (streq(old, "opaque")) {
+ old = "char";
+ } else if (streq(old, "bool")) {
+ old = "bool_t";
+ }
+ if (undefined2(old, name) && def->def.ty.old_prefix) {
+ s_print(prefix, "%s ", def->def.ty.old_prefix);
+ } else {
+ prefix[0] = 0;
+ }
+ f_print(fout, "typedef ");
+ switch (rel) {
+ case REL_ARRAY:
+ f_print(fout, "struct {\n");
+ f_print(fout, "\tu_int %s_len;\n", name);
+ f_print(fout, "\t%s%s *%s_val;\n", prefix, old, name);
+ f_print(fout, "} %s", name);
+ break;
+ case REL_POINTER:
+ f_print(fout, "%s%s *%s", prefix, old, name);
+ break;
+ case REL_VECTOR:
+ f_print(fout, "%s%s %s[%s]", prefix, old, name,
+ def->def.ty.array_max);
+ break;
+ case REL_ALIAS:
+ f_print(fout, "%s%s %s", prefix, old, name);
+ break;
+ }
+ f_print(fout, ";\n");
+ }
+}
+
+void
+pdeclaration(char *name, declaration *dec, int tab, char *separator)
+{
+ char buf[8]; /* enough to hold "struct ", include NUL */
+ char *prefix;
+ char *type;
+
+ if (streq(dec->type, "void")) {
+ return;
+ }
+ tabify(fout, tab);
+ if (streq(dec->type, name) && !dec->prefix) {
+ f_print(fout, "struct ");
+ }
+ if (streq(dec->type, "string")) {
+ f_print(fout, "char *%s", dec->name);
+ } else {
+ prefix = "";
+ if (streq(dec->type, "bool")) {
+ type = "bool_t";
+ } else if (streq(dec->type, "opaque")) {
+ type = "char";
+ } else {
+ if (dec->prefix) {
+ s_print(buf, "%s ", dec->prefix);
+ prefix = buf;
+ }
+ type = dec->type;
+ }
+ switch (dec->rel) {
+ case REL_ALIAS:
+ f_print(fout, "%s%s %s", prefix, type, dec->name);
+ break;
+ case REL_VECTOR:
+ f_print(fout, "%s%s %s[%s]", prefix, type, dec->name,
+ dec->array_max);
+ break;
+ case REL_POINTER:
+ f_print(fout, "%s%s *%s", prefix, type, dec->name);
+ break;
+ case REL_ARRAY:
+ f_print(fout, "struct {\n");
+ tabify(fout, tab);
+ f_print(fout, "\tu_int %s_len;\n", dec->name);
+ tabify(fout, tab);
+ f_print(fout, "\t%s%s *%s_val;\n", prefix, type, dec->name);
+ tabify(fout, tab);
+ f_print(fout, "} %s", dec->name);
+ break;
+ }
+ }
+ f_print(fout, separator );
+}
+
+static int
+undefined2(char *type, char *stop)
+{
+ list *l;
+ definition *def;
+
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ if (streq(def->def_name, stop)) {
+ return (1);
+ } else if (streq(def->def_name, type)) {
+ return (0);
+ }
+ }
+ }
+ return (1);
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_main.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_main.c
new file mode 100644
index 0000000..28aa60c
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_main.c
@@ -0,0 +1,1067 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_main.c 1.30 89/03/30 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_main.c, Top level of the RPC protocol compiler.
+ */
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/file.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <errno.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_scan.h"
+
+struct commandline {
+ int cflag; /* xdr C routines */
+ int hflag; /* header file */
+ int lflag; /* client side stubs */
+ int mflag; /* server side stubs */
+ int nflag; /* netid flag */
+ int sflag; /* server stubs for the given transport */
+ int tflag; /* dispatch Table file */
+ int Ssflag; /* produce server sample code */
+ int Scflag; /* produce client sample code */
+ char *infile; /* input module name */
+ char *outfile; /* output module name */
+};
+
+static char * extendfile(char *file, char *ext);
+static void open_output(char *infile, char *outfile);
+static void add_warning(void);
+static void clear_args(void);
+static void open_input(char *infile, char *define);
+static int check_nettype(char *name, char **list_to_check);
+static void c_output(char *infile, char *define, int extend, char *outfile);
+static void c_initialize(void);
+static char * generate_guard(char *pathname);
+static void h_output(char *infile, char *define, int extend, char *outfile);
+static void s_output(int argc, char **argv, char *infile,
+ char *define, int extend, char *outfile,
+ int nomain, int netflag);
+static void l_output(char *infile, char *define, int extend, char *outfile);
+static void t_output(char *infile, char *define, int extend, char *outfile);
+static void svc_output(char *, char *, int, char *);
+static void clnt_output(char *, char *, int, char *);
+static int do_registers(int argc, char **argv);
+static void addarg(char *cp);
+static void putarg(int where, char *cp);
+static void checkfiles(char *infile, char *outfile);
+static int parseargs(int argc, char **argv, struct commandline *cmd);
+static void usage(void);
+static void options_usage(void);
+
+/*
+extern void write_sample_svc();
+int write_sample_clnt();
+void write_sample_clnt_main();
+
+static svc_output();
+ */
+
+#define EXTEND 1 /* alias for TRUE */
+#define DONT_EXTEND 0 /* alias for FALSE */
+
+#define SVR4_CPP "/usr/ccs/lib/cpp"
+#define SUNOS_CPP "/lib/cpp"
+static int cppDefined = 0; /* explicit path for C preprocessor */
+
+
+static char *cmdname;
+
+static char *svcclosetime = "120";
+static char *CPP = SVR4_CPP;
+static char CPPFLAGS[] = "-C";
+static char pathbuf[MAXPATHLEN + 1];
+static char *allv[] = {
+ "rpcgen", "-s", "udp", "-s", "tcp",
+};
+static int allc = sizeof(allv)/sizeof(allv[0]);
+static char *allnv[] = {
+ "rpcgen", "-s", "netpath",
+};
+static int allnc = sizeof(allnv)/sizeof(allnv[0]);
+
+/*
+ * machinations for handling expanding argument list
+ */
+#if 0
+static void addarg(); /* add another argument to the list */
+static void putarg(); /* put argument at specified location */
+static void clear_args(); /* clear argument list */
+static void checkfiles(); /* check if out file already exists */
+#endif
+
+
+
+#define ARGLISTLEN 20
+#define FIXEDARGS 2
+
+static char *arglist[ARGLISTLEN];
+static int argcount = FIXEDARGS;
+
+
+int nonfatalerrors; /* errors */
+int inetdflag/* = 1*/; /* Support for inetd */ /* is now the default */
+int pmflag; /* Support for port monitors */
+int logflag; /* Use syslog instead of fprintf for errors */
+int tblflag; /* Support for dispatch table file */
+
+/* length at which to start doing an inline */
+#define INLINE 3
+
+int Inline = INLINE; /* length at which to start doing an inline. 3 = default
+ * if 0, no xdr_inline code */
+
+int indefinitewait; /* If started by port monitors, hang till it wants */
+int exitnow; /* If started by port monitors, exit after the call */
+int timerflag; /* TRUE if !indefinite && !exitnow */
+int newstyle; /* newstyle of passing arguments (by value) */
+int Cflag = 0 ; /* ANSI C syntax */
+static int allfiles; /* generate all files */
+#ifdef linux
+int tirpcflag = 0; /* no tirpc by default */
+#else
+int tirpcflag = 1; /* generating code for tirpc, by default */
+#endif
+
+int
+main(int argc, char **argv)
+{
+ struct commandline cmd;
+
+ (void) memset((char *) &cmd, 0, sizeof(struct commandline));
+ clear_args();
+ if (!parseargs(argc, argv, &cmd))
+ usage();
+
+ if (cmd.cflag || cmd.hflag || cmd.lflag || cmd.tflag || cmd.sflag ||
+ cmd.mflag || cmd.nflag || cmd.Ssflag || cmd.Scflag) {
+ checkfiles(cmd.infile, cmd.outfile);
+ } else
+ checkfiles(cmd.infile, NULL);
+
+ if (cmd.cflag) {
+ c_output(cmd.infile, "-DRPC_XDR", DONT_EXTEND, cmd.outfile);
+ } else if (cmd.hflag) {
+ h_output(cmd.infile, "-DRPC_HDR", DONT_EXTEND, cmd.outfile);
+ } else if (cmd.lflag) {
+ l_output(cmd.infile, "-DRPC_CLNT", DONT_EXTEND, cmd.outfile);
+ } else if (cmd.sflag || cmd.mflag || (cmd.nflag)) {
+ s_output(argc, argv, cmd.infile, "-DRPC_SVC", DONT_EXTEND,
+ cmd.outfile, cmd.mflag, cmd.nflag);
+ } else if (cmd.tflag) {
+ t_output(cmd.infile, "-DRPC_TBL", DONT_EXTEND, cmd.outfile);
+ } else if (cmd.Ssflag) {
+ svc_output(cmd.infile, "-DRPC_SERVER", DONT_EXTEND, cmd.outfile);
+ } else if (cmd.Scflag) {
+ clnt_output(cmd.infile, "-DRPC_CLIENT", DONT_EXTEND, cmd.outfile);
+ } else {
+ /* the rescans are required, since cpp may effect input */
+ c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c");
+ reinitialize();
+ h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h");
+ reinitialize();
+ l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c");
+ reinitialize();
+ if (inetdflag || !tirpcflag)
+ s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND,
+ "_svc.c", cmd.mflag, cmd.nflag);
+ else
+ s_output(allnc, allnv, cmd.infile, "-DRPC_SVC",
+ EXTEND, "_svc.c", cmd.mflag, cmd.nflag);
+ if (tblflag) {
+ reinitialize();
+ t_output(cmd.infile, "-DRPC_TBL", EXTEND, "_tbl.i");
+ }
+ if (allfiles) {
+ reinitialize();
+ svc_output(cmd.infile, "-DRPC_SERVER", EXTEND, "_server.c");
+ }
+ if (allfiles) {
+ reinitialize();
+ clnt_output(cmd.infile, "-DRPC_CLIENT", EXTEND, "_client.c");
+ }
+ }
+ exit(nonfatalerrors);
+ /* NOTREACHED */
+}
+
+/*
+ * add extension to filename
+ */
+static char *
+extendfile(char *file, char *ext)
+{
+ char *res;
+ char *p;
+
+ res = alloc(strlen(file) + strlen(ext) + 1);
+ if (res == NULL) {
+ abort();
+ }
+ p = strrchr(file, '.');
+ if (p == NULL) {
+ p = file + strlen(file);
+ }
+ (void) strcpy(res, file);
+ (void) strcpy(res + (p - file), ext);
+ return (res);
+}
+
+/*
+ * Open output file with given extension
+ */
+static void
+open_output(char *infile, char *outfile)
+{
+
+ if (outfile == NULL) {
+ fout = stdout;
+ return;
+ }
+
+ if (infile != NULL && streq(outfile, infile)) {
+ f_print(stderr, "%s: output would overwrite %s\n", cmdname,
+ infile);
+ crash();
+ }
+ fout = fopen(outfile, "w");
+ if (fout == NULL) {
+ f_print(stderr, "%s: unable to open ", cmdname);
+ perror(outfile);
+ crash();
+ }
+ record_open(outfile);
+
+}
+
+static void
+add_warning(void)
+{
+ f_print(fout, "/*\n");
+ f_print(fout, " * Please do not edit this file.\n");
+ f_print(fout, " * It was generated using rpcgen.\n");
+ f_print(fout, " */\n\n");
+}
+
+/* clear list of arguments */
+static void
+clear_args(void)
+{
+ int i;
+ for( i=FIXEDARGS; i<ARGLISTLEN; i++ )
+ arglist[i] = NULL;
+ argcount = FIXEDARGS;
+}
+
+/*
+ * Open input file with given define for C-preprocessor
+ */
+static void
+open_input(char *infile, char *define)
+{
+ int pd[2];
+
+ infilename = (infile == NULL) ? "<stdin>" : infile;
+ (void) pipe(pd);
+ switch (fork()) {
+ case 0:
+ putarg(0, "cpp");
+ putarg(1, CPPFLAGS);
+ addarg(define);
+ addarg(infile);
+ addarg((char *)NULL);
+ (void) close(1);
+ (void) dup2(pd[1], 1);
+ (void) close(pd[0]);
+ if (cppDefined)
+ execv(CPP, arglist);
+ else {
+ execvp("cpp", arglist);
+ if (errno == ENOENT)
+ execvp(SVR4_CPP, arglist);
+ if (errno == ENOENT)
+ execvp(SUNOS_CPP, arglist);
+ }
+ perror("execv");
+ exit(1);
+ case -1:
+ perror("fork");
+ exit(1);
+ }
+ (void) close(pd[1]);
+ fin = fdopen(pd[0], "r");
+ if (fin == NULL) {
+ f_print(stderr, "%s: ", cmdname);
+ perror(infilename);
+ crash();
+ }
+}
+
+/* valid tirpc nettypes */
+static char* valid_ti_nettypes[] =
+{
+ "netpath",
+ "visible",
+ "circuit_v",
+ "datagram_v",
+ "circuit_n",
+ "datagram_n",
+ "udp",
+ "tcp",
+ "raw",
+ NULL
+};
+
+/* valid inetd nettypes */
+static char* valid_i_nettypes[] =
+{
+ "udp",
+ "tcp",
+ NULL
+};
+
+static int
+check_nettype(char *name, char **list_to_check)
+{
+ int i;
+ for( i = 0; list_to_check[i] != NULL; i++ ) {
+ if( strcmp( name, list_to_check[i] ) == 0 ) {
+ return 1;
+ }
+ }
+ f_print( stderr, "illegal nettype :\'%s\'\n", name );
+ return 0;
+}
+
+/*
+ * Compile into an XDR routine output file
+ */
+
+static void
+c_output(char *infile, char *define, int extend, char *outfile)
+{
+ definition *def;
+ char *include;
+ char *outfilename;
+ long tell;
+
+ c_initialize();
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ open_output(infile, outfilename);
+ add_warning();
+ if (infile && (include = extendfile(infile, ".h"))) {
+ f_print(fout, "#include \"%s\"\n", include);
+ free(include);
+ /* .h file already contains rpc/rpc.h */
+ } else
+ f_print(fout, "#include <rpc/rpc.h>\n");
+ tell = ftell(fout);
+ while ((def = get_definition()) != NULL) {
+ emit(def);
+ }
+ if (extend && tell == ftell(fout)) {
+ (void) unlink(outfilename);
+ }
+}
+
+
+static void
+c_initialize(void)
+{
+
+ /* add all the starting basic types */
+
+ add_type(1,"int");
+ add_type(1,"int32_t");
+ add_type(1,"short");
+ add_type(1,"bool");
+
+ add_type(1,"u_int");
+ add_type(1,"u_int32_t");
+ add_type(1,"u_short");
+
+}
+
+char rpcgen_table_dcl[] = "struct rpcgen_table {\n\
+ char *(*proc)();\n\
+ xdrproc_t xdr_arg;\n\
+ unsigned len_arg;\n\
+ xdrproc_t xdr_res;\n\
+ unsigned len_res;\n\
+};\n";
+
+
+static char *
+generate_guard(char *pathname)
+{
+ char* filename, *guard, *tmp;
+
+ filename = strrchr(pathname, '/' ); /* find last component */
+ filename = ((filename == 0) ? pathname : filename+1);
+ guard = strdup(filename);
+ /* convert to upper case */
+ tmp = guard;
+ while (*tmp) {
+ if (islower(*tmp))
+ *tmp = toupper(*tmp);
+ tmp++;
+ }
+
+ guard = extendfile(guard, "_H_RPCGEN");
+ return( guard );
+}
+
+/*
+ * Compile into an XDR header file
+ */
+static void
+h_output(char *infile, char *define, int extend, char *outfile)
+{
+ definition *def;
+ char *outfilename;
+ long tell;
+ char *guard;
+ list *l;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ open_output(infile, outfilename);
+ add_warning();
+ guard = generate_guard( outfilename ? outfilename: infile );
+
+ f_print(fout,"#ifndef _%s\n#define _%s\n\n", guard,
+ guard);
+
+ f_print(fout, "#include <rpc/rpc.h>\n\n");
+
+ f_print(fout, "#ifndef IXDR_GET_INT32\n");
+ f_print(fout, "#define IXDR_GET_INT32(buf) IXDR_GET_LONG((buf))\n");
+ f_print(fout, "#endif\n");
+ f_print(fout, "#ifndef IXDR_PUT_INT32\n");
+ f_print(fout, "#define IXDR_PUT_INT32(buf, v) IXDR_PUT_LONG((buf), (v))\n");
+ f_print(fout, "#endif\n");
+ f_print(fout, "#ifndef IXDR_GET_U_INT32\n");
+ f_print(fout, "#define IXDR_GET_U_INT32(buf) IXDR_GET_U_LONG((buf))\n");
+ f_print(fout, "#endif\n");
+ f_print(fout, "#ifndef IXDR_PUT_U_INT32\n");
+ f_print(fout, "#define IXDR_PUT_U_INT32(buf, v) IXDR_PUT_U_LONG((buf), (v))\n");
+ f_print(fout, "#endif\n");
+
+ tell = ftell(fout);
+ /* print data definitions */
+ while ((def = get_definition()) != NULL) {
+ print_datadef(def);
+ }
+
+ /* print function declarations.
+ Do this after data definitions because they might be used as
+ arguments for functions */
+ for (l = defined; l != NULL; l = l->next) {
+ print_funcdef(l->val);
+ }
+ if (extend && tell == ftell(fout)) {
+ (void) unlink(outfilename);
+ } else if (tblflag) {
+ f_print(fout, rpcgen_table_dcl);
+ }
+ f_print(fout, "\n#endif /* !_%s */\n", guard);
+}
+
+/*
+ * Compile into an RPC service
+ */
+static void
+s_output(int argc, char **argv, char *infile, char *define, int extend,
+ char *outfile, int nomain, int netflag)
+{
+ char *include;
+ definition *def;
+ int foundprogram = 0;
+ char *outfilename;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ open_output(infile, outfilename);
+ add_warning();
+ if (infile && (include = extendfile(infile, ".h"))) {
+ f_print(fout, "#include \"%s\"\n", include);
+ free(include);
+ } else
+ f_print(fout, "#include <rpc/rpc.h>\n");
+
+ f_print(fout, "#include <stdio.h>\n");
+ f_print(fout, "#include <stdlib.h>/* getenv, exit */\n");
+ if (Cflag) {
+ f_print (fout, "#include <rpc/pmap_clnt.h> /* for pmap_unset */\n");
+ f_print (fout, "#include <string.h> /* strcmp */ \n");
+ }
+ if (strcmp(svcclosetime, "-1") == 0)
+ indefinitewait = 1;
+ else if (strcmp(svcclosetime, "0") == 0)
+ exitnow = 1;
+ else if (inetdflag || pmflag) {
+ f_print(fout, "#include <signal.h>\n");
+ timerflag = 1;
+ }
+
+#ifndef linux
+ if( !tirpcflag && inetdflag )
+ f_print(fout, "#include <sys/ttycom.h>/* TIOCNOTTY */\n");
+#else
+ if( !tirpcflag )
+ f_print(fout, "#include <sys/ioctl.h>/* TIOCNOTTY */\n");
+#endif
+ if( Cflag && (inetdflag || pmflag ) ) {
+ f_print(fout, "#ifdef __cplusplus\n");
+ f_print(fout, "#include <sysent.h> /* getdtablesize, open */\n");
+ f_print(fout, "#endif /* __cplusplus */\n");
+
+ if( tirpcflag )
+ f_print(fout, "#include <unistd.h> /* setsid */\n");
+ }
+ if( tirpcflag )
+ f_print(fout, "#include <sys/types.h>\n");
+
+ f_print(fout, "#include <memory.h>\n");
+#ifndef linux
+ f_print(fout, "#include <stropts.h>\n");
+#endif
+ if (inetdflag || !tirpcflag ) {
+ f_print(fout, "#include <sys/socket.h>\n");
+ f_print(fout, "#include <netinet/in.h>\n");
+ }
+
+ if ( (netflag || pmflag) && tirpcflag ) {
+ f_print(fout, "#include <netconfig.h>\n");
+ }
+ if (/*timerflag &&*/ tirpcflag)
+ f_print(fout, "#include <sys/resource.h> /* rlimit */\n");
+ if (logflag || inetdflag || pmflag) {
+#ifdef linux
+ f_print(fout, "#include <syslog.h>\n");
+#else
+ f_print(fout, "#ifdef SYSLOG\n");
+ f_print(fout, "#include <syslog.h>\n");
+ f_print(fout, "#else\n");
+ f_print(fout, "#define LOG_ERR 1\n");
+ f_print(fout, "#define openlog(a, b, c)\n");
+ f_print(fout, "#endif\n");
+#endif
+ }
+
+ /* for ANSI-C */
+ f_print(fout, "\n#ifdef __STDC__\n#define SIG_PF void(*)(int)\n#endif\n");
+
+ f_print(fout, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n");
+ if (timerflag)
+ f_print(fout, "\n#define _RPCSVC_CLOSEDOWN %s\n", svcclosetime);
+ while ((def = get_definition()) != NULL) {
+ foundprogram |= (def->def_kind == DEF_PROGRAM);
+ }
+ if (extend && !foundprogram) {
+ (void) unlink(outfilename);
+ return;
+ }
+ write_most(infile, netflag, nomain);
+ if (!nomain) {
+ if( !do_registers(argc, argv) ) {
+ if (outfilename)
+ (void) unlink(outfilename);
+ usage();
+ }
+ write_rest();
+ }
+}
+
+/*
+ * generate client side stubs
+ */
+static void
+l_output(char *infile, char *define, int extend, char *outfile)
+{
+ char *include;
+ definition *def;
+ int foundprogram = 0;
+ char *outfilename;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ open_output(infile, outfilename);
+ add_warning();
+ if (Cflag)
+ f_print (fout, "#include <memory.h> /* for memset */\n");
+ if (infile && (include = extendfile(infile, ".h"))) {
+ f_print(fout, "#include \"%s\"\n", include);
+ free(include);
+ } else
+ f_print(fout, "#include <rpc/rpc.h>\n");
+ while ((def = get_definition()) != NULL) {
+ foundprogram |= (def->def_kind == DEF_PROGRAM);
+ }
+ if (extend && !foundprogram) {
+ (void) unlink(outfilename);
+ return;
+ }
+ write_stubs();
+}
+
+/*
+ * generate the dispatch table
+ */
+static void
+t_output(char *infile, char *define, int extend, char *outfile)
+{
+ definition *def;
+ int foundprogram = 0;
+ char *outfilename;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ open_output(infile, outfilename);
+ add_warning();
+ while ((def = get_definition()) != NULL) {
+ foundprogram |= (def->def_kind == DEF_PROGRAM);
+ }
+ if (extend && !foundprogram) {
+ (void) unlink(outfilename);
+ return;
+ }
+ write_tables();
+}
+
+/* sample routine for the server template */
+static void
+svc_output(char *infile, char *define, int extend, char *outfile)
+{
+ definition *def;
+ char *include;
+ char *outfilename;
+ long tell;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ checkfiles(infile,outfilename); /*check if outfile already exists.
+ if so, print an error message and exit*/
+ open_output(infile, outfilename);
+ add_sample_msg();
+
+ if (infile && (include = extendfile(infile, ".h"))) {
+ f_print(fout, "#include \"%s\"\n", include);
+ free(include);
+ } else
+ f_print(fout, "#include <rpc/rpc.h>\n");
+
+ tell = ftell(fout);
+ while ((def = get_definition()) != NULL) {
+ write_sample_svc(def);
+ }
+ if (extend && tell == ftell(fout)) {
+ (void) unlink(outfilename);
+ }
+}
+
+
+/* sample main routine for client */
+static void
+clnt_output(char *infile, char *define, int extend, char *outfile)
+{
+ definition *def;
+ char *include;
+ char *outfilename;
+ long tell;
+ int has_program = 0;
+
+ open_input(infile, define);
+ outfilename = extend ? extendfile(infile, outfile) : outfile;
+ checkfiles(infile, outfilename); /*check if outfile already exists.
+ if so, print an error message and exit*/
+
+ open_output(infile, outfilename);
+ add_sample_msg();
+ if (infile && (include = extendfile(infile, ".h"))) {
+ f_print(fout, "#include \"%s\"\n", include);
+ free(include);
+ } else
+ f_print(fout, "#include <rpc/rpc.h>\n");
+ tell = ftell(fout);
+ while ((def = get_definition()) != NULL) {
+ has_program += write_sample_clnt(def);
+ }
+
+ if (has_program)
+ write_sample_clnt_main();
+
+ if (extend && tell == ftell(fout)) {
+ (void) unlink(outfilename);
+ }
+}
+
+/*
+ * Perform registrations for service output
+ * Return 0 if failed; 1 otherwise.
+ */
+static int
+do_registers(int argc, char **argv)
+{
+ int i;
+
+ if (inetdflag || !tirpcflag) {
+ for (i = 1; i < argc; i++) {
+ if (streq(argv[i], "-s")) {
+ if (!check_nettype(argv[i + 1], valid_i_nettypes))
+ return 0;
+ write_inetd_register(argv[i + 1]);
+ i++;
+ }
+ }
+ } else {
+ for (i = 1; i < argc; i++)
+ if (streq(argv[i], "-s")) {
+ if (!check_nettype(argv[i + 1], valid_ti_nettypes))
+ return 0;
+ write_nettype_register(argv[i + 1]);
+ i++;
+ } else if (streq(argv[i], "-n")) {
+ write_netid_register(argv[i + 1]);
+ i++;
+ }
+ }
+ return 1;
+}
+
+/*
+ * Add another argument to the arg list
+ */
+static void
+addarg(char *cp)
+{
+ if (argcount >= ARGLISTLEN) {
+ f_print(stderr, "rpcgen: too many defines\n");
+ crash();
+ /*NOTREACHED*/
+ }
+ arglist[argcount++] = cp;
+
+}
+
+static void
+putarg(int where, char *cp)
+{
+ if (where >= ARGLISTLEN) {
+ f_print(stderr, "rpcgen: arglist coding error\n");
+ crash();
+ /*NOTREACHED*/
+ }
+ arglist[where] = cp;
+
+}
+
+/*
+ * if input file is stdin and an output file is specified then complain
+ * if the file already exists. Otherwise the file may get overwritten
+ * If input file does not exist, exit with an error
+ */
+
+static void
+checkfiles(char *infile, char *outfile)
+{
+
+ struct stat buf;
+
+ if(infile) /* infile ! = NULL */
+ if(stat(infile,&buf) < 0)
+ {
+ perror(infile);
+ crash();
+ };
+ if (outfile) {
+ if (stat(outfile, &buf) < 0)
+ return; /* file does not exist */
+ else {
+ f_print(stderr,
+ "file '%s' already exists and may be overwritten\n", outfile);
+ crash();
+ }
+ }
+}
+
+/*
+ * Parse command line arguments
+ */
+static int
+parseargs(int argc, char **argv, struct commandline *cmd)
+{
+ int i;
+ int j;
+ char c;
+ char flag[(1 << 8 * sizeof(char))];
+ int nflags;
+
+ cmdname = argv[0];
+ cmd->infile = cmd->outfile = NULL;
+ if (argc < 2) {
+ return (0);
+ }
+ allfiles = 0;
+ flag['c'] = 0;
+ flag['h'] = 0;
+ flag['l'] = 0;
+ flag['m'] = 0;
+ flag['o'] = 0;
+ flag['s'] = 0;
+ flag['n'] = 0;
+ flag['t'] = 0;
+ flag['S'] = 0;
+ flag['C'] = 0;
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] != '-') {
+ if (cmd->infile) {
+ f_print( stderr, "Cannot specify more than one input file!\n");
+
+ return (0);
+ }
+ cmd->infile = argv[i];
+ } else {
+ for (j = 1; argv[i][j] != 0; j++) {
+ c = argv[i][j];
+ switch (c) {
+ case 'a':
+ allfiles = 1;
+ break;
+ case 'c':
+ case 'h':
+ case 'l':
+ case 'm':
+ case 't':
+ if (flag[(int) c]) {
+ return (0);
+ }
+ flag[(int) c] = 1;
+ break;
+ case 'S':
+ /* sample flag: Ss or Sc.
+ Ss means set flag['S'];
+ Sc means set flag['C']; */
+ c = argv[i][++j]; /* get next char */
+ if( c == 's' )
+ c = 'S';
+ else if( c == 'c' )
+ c = 'C';
+ else
+ return( 0 );
+
+ if (flag[(int) c]) {
+ return (0);
+ }
+ flag[(int) c] = 1;
+ break;
+ case 'C': /* ANSI C syntax */
+ Cflag = 1;
+ break;
+
+ case 'b': /* turn TIRPC flag off for
+ generating backward compatible
+ */
+ tirpcflag = 0;
+ break;
+
+ case 'I':
+ inetdflag = 1;
+ break;
+ case 'N':
+ newstyle = 1;
+ break;
+ case 'L':
+ logflag = 1;
+ break;
+ case 'K':
+ if (++i == argc) {
+ return (0);
+ }
+ svcclosetime = argv[i];
+ goto nextarg;
+ case 'T':
+ tblflag = 1;
+ break;
+ case 'i' :
+ if (++i == argc) {
+ return (0);
+ }
+ Inline = atoi(argv[i]);
+ goto nextarg;
+ case 'n':
+ case 'o':
+ case 's':
+ if (argv[i][j - 1] != '-' ||
+ argv[i][j + 1] != 0) {
+ return (0);
+ }
+ flag[(int) c] = 1;
+ if (++i == argc) {
+ return (0);
+ }
+ if (c == 's') {
+ if (!streq(argv[i], "udp") &&
+ !streq(argv[i], "tcp")) {
+ return (0);
+ }
+ } else if (c == 'o') {
+ if (cmd->outfile) {
+ return (0);
+ }
+ cmd->outfile = argv[i];
+ }
+ goto nextarg;
+ case 'D':
+ if (argv[i][j - 1] != '-') {
+ return (0);
+ }
+ (void) addarg(argv[i]);
+ goto nextarg;
+ case 'Y':
+ if (++i == argc) {
+ return (0);
+ }
+ (void) strcpy(pathbuf, argv[i]);
+ (void) strcat(pathbuf, "/cpp");
+ CPP = pathbuf;
+ cppDefined = 1;
+ goto nextarg;
+
+
+
+ default:
+ return (0);
+ }
+ }
+ nextarg:
+ ;
+ }
+ }
+
+ cmd->cflag = flag['c'];
+ cmd->hflag = flag['h'];
+ cmd->lflag = flag['l'];
+ cmd->mflag = flag['m'];
+ cmd->nflag = flag['n'];
+ cmd->sflag = flag['s'];
+ cmd->tflag = flag['t'];
+ cmd->Ssflag = flag['S'];
+ cmd->Scflag = flag['C'];
+
+ if( tirpcflag ) {
+ pmflag = inetdflag ? 0 : 1; /* pmflag or inetdflag is always TRUE */
+ if( (inetdflag && cmd->nflag)) { /* netid not allowed with inetdflag */
+ f_print(stderr, "Cannot use netid flag with inetd flag!\n");
+ return (0);
+ }
+ } else { /* 4.1 mode */
+ pmflag = 0; /* set pmflag only in tirpcmode */
+ inetdflag = 1; /* inetdflag is TRUE by default */
+ if( cmd->nflag ) { /* netid needs TIRPC */
+ f_print( stderr, "Cannot use netid flag without TIRPC!\n");
+ return( 0 );
+ }
+ }
+
+ if( newstyle && ( tblflag || cmd->tflag) ) {
+ f_print( stderr, "Cannot use table flags with newstyle!\n");
+ return( 0 );
+ }
+
+ /* check no conflicts with file generation flags */
+ nflags = cmd->cflag + cmd->hflag + cmd->lflag + cmd->mflag +
+ cmd->sflag + cmd->nflag + cmd->tflag + cmd->Ssflag + cmd->Scflag;
+
+ if (nflags == 0) {
+ if (cmd->outfile != NULL || cmd->infile == NULL) {
+ return (0);
+ }
+ } else if (nflags > 1) {
+ f_print( stderr, "Cannot have more than one file generation flag!\n");
+ return (0);
+ }
+ return (1);
+}
+
+static void
+usage(void)
+{
+ f_print(stderr, "usage: %s infile\n", cmdname);
+ f_print(stderr, "\t%s [-a][-b][-C][-Dname[=value]] -i size [-I [-K seconds]] [-L][-N][-T] infile\n",
+ cmdname);
+ f_print(stderr, "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss] [-o outfile] [infile]\n",
+ cmdname);
+ f_print(stderr, "\t%s [-s nettype]* [-o outfile] [infile]\n", cmdname);
+ f_print(stderr, "\t%s [-n netid]* [-o outfile] [infile]\n", cmdname);
+ options_usage();
+ exit(1);
+}
+
+static void
+options_usage(void)
+{
+ f_print(stderr, "options:\n");
+ f_print(stderr, "-a\t\tgenerate all files, including samples\n");
+ f_print(stderr, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n");
+ f_print(stderr, "-c\t\tgenerate XDR routines\n");
+ f_print(stderr, "-C\t\tANSI C mode\n");
+ f_print(stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n");
+ f_print(stderr, "-h\t\tgenerate header file\n");
+ f_print(stderr, "-i size\t\tsize at which to start generating inline code\n");
+ f_print(stderr, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n");
+ f_print(stderr, "-K seconds\tserver exits after K seconds of inactivity\n");
+ f_print(stderr, "-l\t\tgenerate client side stubs\n");
+ f_print(stderr, "-L\t\tserver errors will be printed to syslog\n");
+ f_print(stderr, "-m\t\tgenerate server side stubs\n");
+ f_print(stderr, "-n netid\tgenerate server code that supports named netid\n");
+ f_print(stderr, "-N\t\tsupports multiple arguments and call-by-value\n");
+ f_print(stderr, "-o outfile\tname of the output file\n");
+ f_print(stderr, "-s nettype\tgenerate server code that supports named nettype\n");
+ f_print(stderr, "-Sc\t\tgenerate sample client code that uses remote procedures\n");
+ f_print(stderr, "-Ss\t\tgenerate sample server code that defines remote procedures\n");
+ f_print(stderr, "-t\t\tgenerate RPC dispatch table\n");
+ f_print(stderr, "-T\t\tgenerate code to support RPC dispatch tables\n");
+ f_print(stderr, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n");
+
+ exit(1);
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_output.h b/nfs-utils-1.2.2/tools/rpcgen/rpc_output.h
new file mode 100644
index 0000000..eb25a60
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_output.h
@@ -0,0 +1,16 @@
+/*
+ * rpc_output.h
+ *
+ * Declarations for output functions
+ *
+ */
+
+#ifndef RPCGEN_NEW_OUTPUT_H
+#define RPCGEN_NEW_OUTPUT_H
+
+void write_msg_out(void);
+int nullproc(proc_list *);
+void printarglist(proc_list *, char *, char *);
+void pdeclaration(char *, declaration *, int, char *);
+
+#endif /* RPCGEN_NEW_OUTPUT_H */
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.c
new file mode 100644
index 0000000..b53a553
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.c
@@ -0,0 +1,609 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_parse.c 1.8 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_parse.c, Parser for the RPC protocol compiler
+ * Copyright (C) 1987 Sun Microsystems, Inc.
+ */
+#include <stdio.h>
+#include <string.h>
+#include "rpc/types.h"
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define ARGNAME "arg"
+
+/*
+extern char *make_argname();
+extern char *strdup();
+ */
+
+static void isdefined(definition *defp);
+static void def_struct(definition *defp);
+static void def_program(definition *defp);
+static void def_enum(definition *defp);
+static void def_const(definition *defp);
+static void def_union(definition *defp);
+static void check_type_name(char *name, int new_type);
+static void def_typedef(definition *defp);
+static void get_declaration(declaration *dec, defkind dkind);
+static void get_prog_declaration(declaration *dec, defkind dkind, int num);
+static void get_type(char **prefixp, char **typep, defkind dkind);
+static void unsigned_dec(char **typep);
+
+/*
+ * return the next definition you see
+ */
+definition *
+get_definition(void)
+{
+ definition *defp;
+ token tok;
+
+ defp = ALLOC(definition);
+ get_token(&tok);
+ switch (tok.kind) {
+ case TOK_STRUCT:
+ def_struct(defp);
+ break;
+ case TOK_UNION:
+ def_union(defp);
+ break;
+ case TOK_TYPEDEF:
+ def_typedef(defp);
+ break;
+ case TOK_ENUM:
+ def_enum(defp);
+ break;
+ case TOK_PROGRAM:
+ def_program(defp);
+ break;
+ case TOK_CONST:
+ def_const(defp);
+ break;
+ case TOK_EOF:
+ free(defp);
+ return (NULL);
+ default:
+ error("definition keyword expected");
+ }
+ scan(TOK_SEMICOLON, &tok);
+ isdefined(defp);
+ return (defp);
+}
+
+static void
+isdefined(definition *defp)
+{
+ STOREVAL(&defined, defp);
+}
+
+static void
+def_struct(definition *defp)
+{
+ token tok;
+ declaration dec;
+ decl_list *decls;
+ decl_list **tailp;
+
+ defp->def_kind = DEF_STRUCT;
+
+ scan(TOK_IDENT, &tok);
+ defp->def_name = tok.str;
+ scan(TOK_LBRACE, &tok);
+ tailp = &defp->def.st.decls;
+ do {
+ get_declaration(&dec, DEF_STRUCT);
+ decls = ALLOC(decl_list);
+ decls->decl = dec;
+ *tailp = decls;
+ tailp = &decls->next;
+ scan(TOK_SEMICOLON, &tok);
+ peek(&tok);
+ } while (tok.kind != TOK_RBRACE);
+ get_token(&tok);
+ *tailp = NULL;
+}
+
+static void
+def_program(definition *defp)
+{
+ token tok;
+ declaration dec;
+ decl_list *decls;
+ decl_list **tailp;
+ version_list *vlist;
+ version_list **vtailp;
+ proc_list *plist;
+ proc_list **ptailp;
+ int num_args;
+ bool_t isvoid = FALSE; /* whether first argument is void */
+ defp->def_kind = DEF_PROGRAM;
+ scan(TOK_IDENT, &tok);
+ defp->def_name = tok.str;
+ scan(TOK_LBRACE, &tok);
+ vtailp = &defp->def.pr.versions;
+ tailp = &defp->def.st.decls;
+ scan(TOK_VERSION, &tok);
+ do {
+ scan(TOK_IDENT, &tok);
+ vlist = ALLOC(version_list);
+ vlist->vers_name = tok.str;
+ scan(TOK_LBRACE, &tok);
+ ptailp = &vlist->procs;
+ do {
+ /* get result type */
+ plist = ALLOC(proc_list);
+ get_type(&plist->res_prefix, &plist->res_type,
+ DEF_PROGRAM);
+ if (streq(plist->res_type, "opaque")) {
+ error("illegal result type");
+ }
+ scan(TOK_IDENT, &tok);
+ plist->proc_name = tok.str;
+ scan(TOK_LPAREN, &tok);
+ /* get args - first one*/
+ num_args = 1;
+ isvoid = FALSE;
+ /* type of DEF_PROGRAM in the first
+ * get_prog_declaration and DEF_STURCT in the next
+ * allows void as argument if it is the only argument
+ */
+ get_prog_declaration(&dec, DEF_PROGRAM, num_args);
+ if (streq(dec.type, "void"))
+ isvoid = TRUE;
+ decls = ALLOC(decl_list);
+ plist->args.decls = decls;
+ decls->decl = dec;
+ tailp = &decls->next;
+ /* get args */
+ while(peekscan(TOK_COMMA, &tok)) {
+ num_args++;
+ get_prog_declaration(&dec, DEF_STRUCT,
+ num_args);
+ decls = ALLOC(decl_list);
+ decls->decl = dec;
+ *tailp = decls;
+ if (streq(dec.type, "void"))
+ isvoid = TRUE;
+ tailp = &decls->next;
+ }
+ /* multiple arguments are only allowed in newstyle */
+ if( !newstyle && num_args > 1 ) {
+ error("only one argument is allowed" );
+ }
+ if (isvoid && num_args > 1) {
+ error("illegal use of void in program definition");
+ }
+ *tailp = NULL;
+ scan(TOK_RPAREN, &tok);
+ scan(TOK_EQUAL, &tok);
+ scan_num(&tok);
+ scan(TOK_SEMICOLON, &tok);
+ plist->proc_num = tok.str;
+ plist->arg_num = num_args;
+ *ptailp = plist;
+ ptailp = &plist->next;
+ peek(&tok);
+ } while (tok.kind != TOK_RBRACE);
+ *ptailp = NULL;
+ *vtailp = vlist;
+ vtailp = &vlist->next;
+ scan(TOK_RBRACE, &tok);
+ scan(TOK_EQUAL, &tok);
+ scan_num(&tok);
+ vlist->vers_num = tok.str;
+ /* make the argument structure name for each arg*/
+ for(plist = vlist->procs; plist != NULL;
+ plist = plist->next) {
+ plist->args.argname = make_argname(plist->proc_name,
+ vlist->vers_num);
+ /* free the memory ??*/
+ }
+ scan(TOK_SEMICOLON, &tok);
+ scan2(TOK_VERSION, TOK_RBRACE, &tok);
+ } while (tok.kind == TOK_VERSION);
+ scan(TOK_EQUAL, &tok);
+ scan_num(&tok);
+ defp->def.pr.prog_num = tok.str;
+ *vtailp = NULL;
+}
+
+
+static void
+def_enum(definition *defp)
+{
+ token tok;
+ enumval_list *elist;
+ enumval_list **tailp;
+
+ defp->def_kind = DEF_ENUM;
+ scan(TOK_IDENT, &tok);
+ defp->def_name = tok.str;
+ scan(TOK_LBRACE, &tok);
+ tailp = &defp->def.en.vals;
+ do {
+ scan(TOK_IDENT, &tok);
+ elist = ALLOC(enumval_list);
+ elist->name = tok.str;
+ elist->assignment = NULL;
+ scan3(TOK_COMMA, TOK_RBRACE, TOK_EQUAL, &tok);
+ if (tok.kind == TOK_EQUAL) {
+ scan_num(&tok);
+ elist->assignment = tok.str;
+ scan2(TOK_COMMA, TOK_RBRACE, &tok);
+ }
+ *tailp = elist;
+ tailp = &elist->next;
+ } while (tok.kind != TOK_RBRACE);
+ *tailp = NULL;
+}
+
+static void
+def_const(definition *defp)
+{
+ token tok;
+
+ defp->def_kind = DEF_CONST;
+ scan(TOK_IDENT, &tok);
+ defp->def_name = tok.str;
+ scan(TOK_EQUAL, &tok);
+ scan2(TOK_IDENT, TOK_STRCONST, &tok);
+ defp->def.co = tok.str;
+}
+
+static void
+def_union(definition *defp)
+{
+ token tok;
+ declaration dec;
+ case_list *cases;
+ case_list **tailp;
+
+ defp->def_kind = DEF_UNION;
+ scan(TOK_IDENT, &tok);
+ defp->def_name = tok.str;
+ scan(TOK_SWITCH, &tok);
+ scan(TOK_LPAREN, &tok);
+ get_declaration(&dec, DEF_UNION);
+ defp->def.un.enum_decl = dec;
+ tailp = &defp->def.un.cases;
+ scan(TOK_RPAREN, &tok);
+ scan(TOK_LBRACE, &tok);
+ scan(TOK_CASE, &tok);
+ while (tok.kind == TOK_CASE) {
+ scan2(TOK_IDENT, TOK_CHARCONST, &tok);
+ cases = ALLOC(case_list);
+ cases->case_name = tok.str;
+ scan(TOK_COLON, &tok);
+ /* now peek at next token */
+ if(peekscan(TOK_CASE,&tok))
+ {
+
+ do
+ {
+ scan2(TOK_IDENT, TOK_CHARCONST, &tok);
+ cases->contflag=1; /* continued case statement */
+ *tailp = cases;
+ tailp = &cases->next;
+ cases = ALLOC(case_list);
+ cases->case_name = tok.str;
+ scan(TOK_COLON, &tok);
+
+ }while(peekscan(TOK_CASE,&tok));
+ }
+
+ get_declaration(&dec, DEF_UNION);
+ cases->case_decl = dec;
+ cases->contflag=0; /* no continued case statement */
+ *tailp = cases;
+ tailp = &cases->next;
+ scan(TOK_SEMICOLON, &tok);
+
+ scan3(TOK_CASE, TOK_DEFAULT, TOK_RBRACE, &tok);
+ }
+ *tailp = NULL;
+ if (tok.kind == TOK_DEFAULT) {
+ scan(TOK_COLON, &tok);
+ get_declaration(&dec, DEF_UNION);
+ defp->def.un.default_decl = ALLOC(declaration);
+ *defp->def.un.default_decl = dec;
+ scan(TOK_SEMICOLON, &tok);
+ scan(TOK_RBRACE, &tok);
+ } else {
+ defp->def.un.default_decl = NULL;
+ }
+}
+
+static char* reserved_words[] =
+{
+ "array",
+ "bytes",
+ "destroy",
+ "free",
+ "getpos",
+ "inline",
+ "pointer",
+ "reference",
+ "setpos",
+ "sizeof",
+ "union",
+ "vector",
+ NULL
+ };
+
+static char* reserved_types[] =
+{
+ "opaque",
+ "string",
+ NULL
+ };
+
+/* check that the given name is not one that would eventually result in
+ xdr routines that would conflict with internal XDR routines. */
+static void
+check_type_name(char *name, int new_type)
+{
+ int i;
+ char tmp[100];
+
+ for( i = 0; reserved_words[i] != NULL; i++ ) {
+ if( strcmp( name, reserved_words[i] ) == 0 ) {
+ sprintf(tmp,
+ "illegal (reserved) name :\'%s\' in type definition", name );
+ error(tmp);
+ }
+ }
+ if( new_type ) {
+ for( i = 0; reserved_types[i] != NULL; i++ ) {
+ if( strcmp( name, reserved_types[i] ) == 0 ) {
+ sprintf(tmp,
+ "illegal (reserved) name :\'%s\' in type definition", name );
+ error(tmp);
+ }
+ }
+ }
+}
+
+static void
+def_typedef(definition *defp)
+{
+ declaration dec;
+
+ defp->def_kind = DEF_TYPEDEF;
+ get_declaration(&dec, DEF_TYPEDEF);
+ defp->def_name = dec.name;
+ check_type_name( dec.name, 1 );
+ defp->def.ty.old_prefix = dec.prefix;
+ defp->def.ty.old_type = dec.type;
+ defp->def.ty.rel = dec.rel;
+ defp->def.ty.array_max = dec.array_max;
+}
+
+static void
+get_declaration(declaration *dec, defkind dkind)
+{
+ token tok;
+
+ get_type(&dec->prefix, &dec->type, dkind);
+ dec->rel = REL_ALIAS;
+ if (streq(dec->type, "void")) {
+ return;
+ }
+
+ check_type_name( dec->type, 0 );
+
+ scan2(TOK_STAR, TOK_IDENT, &tok);
+ if (tok.kind == TOK_STAR) {
+ dec->rel = REL_POINTER;
+ scan(TOK_IDENT, &tok);
+ }
+ dec->name = tok.str;
+ if (peekscan(TOK_LBRACKET, &tok)) {
+ if (dec->rel == REL_POINTER) {
+ error("no array-of-pointer declarations -- use typedef");
+ }
+ dec->rel = REL_VECTOR;
+ scan_num(&tok);
+ dec->array_max = tok.str;
+ scan(TOK_RBRACKET, &tok);
+ } else if (peekscan(TOK_LANGLE, &tok)) {
+ if (dec->rel == REL_POINTER) {
+ error("no array-of-pointer declarations -- use typedef");
+ }
+ dec->rel = REL_ARRAY;
+ if (peekscan(TOK_RANGLE, &tok)) {
+ dec->array_max = "~0"; /* unspecified size, use max */
+ } else {
+ scan_num(&tok);
+ dec->array_max = tok.str;
+ scan(TOK_RANGLE, &tok);
+ }
+ }
+ if (streq(dec->type, "opaque")) {
+ if (dec->rel != REL_ARRAY && dec->rel != REL_VECTOR) {
+ error("array declaration expected");
+ }
+ } else if (streq(dec->type, "string")) {
+ if (dec->rel != REL_ARRAY) {
+ error("variable-length array declaration expected");
+ }
+ }
+}
+
+
+static void
+get_prog_declaration(declaration *dec, defkind dkind, int num)
+{
+ token tok;
+ char name[10]; /* argument name */
+
+ if (dkind == DEF_PROGRAM) {
+ peek(&tok);
+ if (tok.kind == TOK_RPAREN) { /* no arguments */
+ dec->rel = REL_ALIAS;
+ dec->type = "void";
+ dec->prefix = NULL;
+ dec->name = NULL;
+ return;
+ }
+ }
+ get_type(&dec->prefix, &dec->type, dkind);
+ dec->rel = REL_ALIAS;
+ if (peekscan(TOK_IDENT, &tok)) /* optional name of argument */
+ strcpy(name, tok.str);
+ else
+ sprintf(name, "%s%d", ARGNAME, num); /* default name of argument */
+
+ dec->name = (char *) strdup(name);
+
+ if (streq(dec->type, "void")) {
+ return;
+ }
+
+ if (streq(dec->type, "opaque")) {
+ error("opaque -- illegal argument type");
+ }
+ if (peekscan(TOK_STAR, &tok)) {
+ if (streq(dec->type, "string")) {
+ error("pointer to string not allowed in program arguments\n");
+ }
+ dec->rel = REL_POINTER;
+ if (peekscan(TOK_IDENT, &tok)) /* optional name of argument */
+ dec->name = strdup(tok.str);
+ }
+ if (peekscan(TOK_LANGLE, &tok)) {
+ if (!streq(dec->type, "string")) {
+ error("arrays cannot be declared as arguments to procedures -- use typedef");
+ }
+ dec->rel = REL_ARRAY;
+ if (peekscan(TOK_RANGLE, &tok)) {
+ dec->array_max = "~0";/* unspecified size, use max */
+ } else {
+ scan_num(&tok);
+ dec->array_max = tok.str;
+ scan(TOK_RANGLE, &tok);
+ }
+ }
+ if (streq(dec->type, "string")) {
+ if (dec->rel != REL_ARRAY) { /* .x specifies just string as
+ * type of argument
+ * - make it string<>
+ */
+ dec->rel = REL_ARRAY;
+ dec->array_max = "~0";/* unspecified size, use max */
+ }
+ }
+}
+
+
+
+static void
+get_type(char **prefixp, char **typep, defkind dkind)
+{
+ token tok;
+
+ *prefixp = NULL;
+ get_token(&tok);
+ switch (tok.kind) {
+ case TOK_IDENT:
+ *typep = tok.str;
+ break;
+ case TOK_STRUCT:
+ case TOK_ENUM:
+ case TOK_UNION:
+ *prefixp = tok.str;
+ scan(TOK_IDENT, &tok);
+ *typep = tok.str;
+ break;
+ case TOK_UNSIGNED:
+ unsigned_dec(typep);
+ break;
+ case TOK_SHORT:
+ *typep = "short";
+ (void) peekscan(TOK_INT, &tok);
+ break;
+ case TOK_INT32:
+ *typep = "int32_t";
+ (void) peekscan(TOK_INT, &tok);
+ break;
+ case TOK_VOID:
+ if (dkind != DEF_UNION && dkind != DEF_PROGRAM) {
+ error("voids allowed only inside union and program definitions with one argument");
+ }
+ *typep = tok.str;
+ break;
+ case TOK_STRING:
+ case TOK_OPAQUE:
+ case TOK_CHAR:
+ case TOK_INT:
+ case TOK_FLOAT:
+ case TOK_DOUBLE:
+ case TOK_BOOL:
+ *typep = tok.str;
+ break;
+ default:
+ error("expected type specifier");
+ }
+}
+
+static void
+unsigned_dec(char **typep)
+{
+ token tok;
+
+ peek(&tok);
+ switch (tok.kind) {
+ case TOK_CHAR:
+ get_token(&tok);
+ *typep = "u_char";
+ break;
+ case TOK_SHORT:
+ get_token(&tok);
+ *typep = "u_short";
+ (void) peekscan(TOK_INT, &tok);
+ break;
+ case TOK_INT32:
+ get_token(&tok);
+ *typep = "u_int32_";
+ (void) peekscan(TOK_INT, &tok);
+ break;
+ case TOK_INT:
+ get_token(&tok);
+ *typep = "u_int";
+ break;
+ default:
+ *typep = "u_int";
+ break;
+ }
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.h b/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.h
new file mode 100644
index 0000000..2afae10
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_parse.h
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* @(#)rpc_parse.h 1.3 90/08/29 (C) 1987 SMI */
+
+/*
+ * rpc_parse.h, Definitions for the RPCL parser
+ */
+
+enum defkind {
+ DEF_CONST,
+ DEF_STRUCT,
+ DEF_UNION,
+ DEF_ENUM,
+ DEF_TYPEDEF,
+ DEF_PROGRAM
+};
+typedef enum defkind defkind;
+
+typedef char *const_def;
+
+enum relation {
+ REL_VECTOR, /* fixed length array */
+ REL_ARRAY, /* variable length array */
+ REL_POINTER, /* pointer */
+ REL_ALIAS, /* simple */
+};
+typedef enum relation relation;
+
+struct typedef_def {
+ char *old_prefix;
+ char *old_type;
+ relation rel;
+ char *array_max;
+};
+typedef struct typedef_def typedef_def;
+
+struct enumval_list {
+ char *name;
+ char *assignment;
+ struct enumval_list *next;
+};
+typedef struct enumval_list enumval_list;
+
+struct enum_def {
+ enumval_list *vals;
+};
+typedef struct enum_def enum_def;
+
+struct declaration {
+ char *prefix;
+ char *type;
+ char *name;
+ relation rel;
+ char *array_max;
+};
+typedef struct declaration declaration;
+
+struct decl_list {
+ declaration decl;
+ struct decl_list *next;
+};
+typedef struct decl_list decl_list;
+
+struct struct_def {
+ decl_list *decls;
+};
+typedef struct struct_def struct_def;
+
+struct case_list {
+ char *case_name;
+ int contflag;
+ declaration case_decl;
+ struct case_list *next;
+};
+typedef struct case_list case_list;
+
+struct union_def {
+ declaration enum_decl;
+ case_list *cases;
+ declaration *default_decl;
+};
+typedef struct union_def union_def;
+
+struct arg_list {
+ char *argname; /* name of struct for arg*/
+ decl_list *decls;
+};
+
+typedef struct arg_list arg_list;
+
+struct proc_list {
+ char *proc_name;
+ char *proc_num;
+ arg_list args;
+ int arg_num;
+ char *res_type;
+ char *res_prefix;
+ struct proc_list *next;
+};
+typedef struct proc_list proc_list;
+
+struct version_list {
+ char *vers_name;
+ char *vers_num;
+ proc_list *procs;
+ struct version_list *next;
+};
+typedef struct version_list version_list;
+
+struct program_def {
+ char *prog_num;
+ version_list *versions;
+};
+typedef struct program_def program_def;
+
+struct definition {
+ char *def_name;
+ defkind def_kind;
+ union {
+ const_def co;
+ struct_def st;
+ union_def un;
+ enum_def en;
+ typedef_def ty;
+ program_def pr;
+ } def;
+};
+typedef struct definition definition;
+
+definition *get_definition();
+
+
+struct bas_type
+{
+ char *name;
+ int length;
+ struct bas_type *next;
+};
+
+typedef struct bas_type bas_type;
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_sample.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_sample.c
new file mode 100644
index 0000000..2b5c81b
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_sample.c
@@ -0,0 +1,247 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_sample.c 1.1 90/08/30 (C) 1987 SMI";
+
+#endif
+
+/*
+ * rpc_sample.c, Sample client-server code outputter for the RPC protocol compiler
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+
+static char RQSTP[] = "rqstp";
+
+static void write_sample_client(char *program_name, version_list *vp);
+static void write_sample_server(definition * def);
+static void return_type(proc_list *plist);
+
+void
+write_sample_svc(definition *def)
+{
+ if (def->def_kind != DEF_PROGRAM)
+ return;
+ write_sample_server(def);
+}
+
+
+int
+write_sample_clnt(definition *def)
+{
+ version_list *vp;
+ int count = 0;
+
+ if (def->def_kind != DEF_PROGRAM)
+ return (0);
+ /* generate sample code for each version */
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ write_sample_client(def->def_name, vp);
+ ++count;
+ }
+ return (count);
+}
+
+
+static void
+write_sample_client(char *program_name, version_list *vp)
+{
+ proc_list *proc;
+ int i;
+ decl_list *l;
+
+ f_print(fout, "\n\nvoid\n");
+ pvname(program_name, vp->vers_num);
+ if (Cflag)
+ f_print(fout, "( char* host )\n{\n");
+ else
+ f_print(fout, "(host)\nchar *host;\n{\n");
+ f_print(fout, "\tCLIENT *clnt;\n");
+
+ i = 0;
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\t");
+ ptype(proc->res_prefix, proc->res_type, 1);
+ f_print(fout, " *result_%d;\n", ++i);
+ /* print out declarations for arguments */
+ if (proc->arg_num < 2 && !newstyle) {
+ f_print(fout, "\t");
+ if (!streq(proc->args.decls->decl.type, "void"))
+ ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+ else
+ f_print(fout, "char* "); /* cannot have "void" type */
+ f_print(fout, " ");
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_arg;\n");
+ } else if (!streq(proc->args.decls->decl.type, "void")) {
+ for (l = proc->args.decls; l != NULL; l = l->next) {
+ f_print(fout, "\t");
+ ptype(l->decl.prefix, l->decl.type, 1);
+ f_print(fout, " ");
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_%s;\n", l->decl.name);
+ /* pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );*/
+ }
+ }
+ }
+
+ /* generate creation of client handle */
+ f_print(fout, "\tclnt = clnt_create(host, %s, %s, \"%s\");\n",
+ program_name, vp->vers_name, tirpcflag ? "netpath" : "udp");
+ f_print(fout, "\tif (clnt == NULL) {\n");
+ f_print(fout, "\t\tclnt_pcreateerror(host);\n");
+ f_print(fout, "\t\texit(1);\n\t}\n");
+
+ /* generate calls to procedures */
+ i = 0;
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\tresult_%d = ", ++i);
+ pvname(proc->proc_name, vp->vers_num);
+ if (proc->arg_num < 2 && !newstyle) {
+ f_print(fout, "(");
+ if (streq(proc->args.decls->decl.type, "void")) /* cast to void* */
+ f_print(fout, "(void*)");
+ f_print(fout, "&");
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_arg, clnt);\n");
+ } else if (streq(proc->args.decls->decl.type, "void")) {
+ f_print(fout, "(clnt);\n");
+ } else {
+ f_print(fout, "(");
+ for (l = proc->args.decls; l != NULL; l = l->next) {
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_%s, ", l->decl.name);
+ }
+ f_print(fout, "clnt);\n");
+ }
+ f_print(fout, "\tif (result_%d == NULL) {\n", i);
+ f_print(fout, "\t\tclnt_perror(clnt, \"call failed:\");\n");
+ f_print(fout, "\t}\n");
+ }
+
+ f_print(fout, "\tclnt_destroy( clnt );\n");
+ f_print(fout, "}\n");
+}
+
+static void
+write_sample_server(definition * def)
+{
+ version_list *vp;
+ proc_list *proc;
+
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\n");
+ /* if( Cflag )
+ f_print( fout, "extern \"C\"{\n");
+*/
+ return_type(proc);
+ f_print(fout, "* \n");
+ if (Cflag)
+ pvname_svc(proc->proc_name, vp->vers_num);
+ else
+ pvname(proc->proc_name, vp->vers_num);
+ printarglist(proc, RQSTP, "struct svc_req *");
+
+ f_print(fout, "{\n");
+ f_print(fout, "\n\tstatic ");
+ if (!streq(proc->res_type, "void"))
+ return_type(proc);
+ else
+ f_print(fout, "char*"); /* cannot have void type */
+ /* f_print(fout, " result;\n", proc->res_type); */
+ f_print(fout, " result;\n");
+ f_print(fout,
+ "\n\t/*\n\t * insert server code here\n\t */\n\n");
+ if (!streq(proc->res_type, "void"))
+ f_print(fout, "\treturn(&result);\n}\n");
+ else /* cast back to void * */
+ f_print(fout, "\treturn((void*) &result);\n}\n");
+ /* if( Cflag)
+ f_print( fout, "};\n");
+*/
+
+ }
+ }
+}
+
+
+
+static void
+return_type(proc_list *plist)
+{
+ ptype( plist->res_prefix, plist->res_type, 1 );
+}
+
+void
+add_sample_msg(void)
+{
+ f_print(fout, "/*\n");
+ f_print(fout, " * This is sample code generated by rpcgen.\n");
+ f_print(fout, " * These are only templates and you can use them\n");
+ f_print(fout, " * as a guideline for developing your own functions.\n");
+ f_print(fout, " */\n\n");
+}
+
+void
+write_sample_clnt_main(void)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+
+ f_print(fout, "\n\n" );
+ if( Cflag )
+ f_print(fout,"main( int argc, char* argv[] )\n{\n" );
+ else
+ f_print(fout, "main(argc, argv)\nint argc;\nchar *argv[];\n{\n" );
+
+ f_print(fout, "\tchar *host;");
+ f_print(fout, "\n\n\tif(argc < 2) {");
+ f_print(fout, "\n\t\tprintf(\"usage: %%s server_host\\n\", argv[0]);\n" );
+ f_print(fout, "\t\texit(1);\n\t}");
+ f_print(fout, "\n\thost = argv[1];\n");
+
+ for (l = defined; l != NULL; l = l->next) {
+ def = l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ continue;
+ }
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print( fout, "\t" );
+ pvname(def->def_name, vp->vers_num);
+ f_print( fout, "( host );\n" );
+ }
+ }
+ f_print(fout, "}\n");
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.c
new file mode 100644
index 0000000..f58fa9f
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.c
@@ -0,0 +1,474 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_scan.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_scan.c, Scanner for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsystems, Inc.
+ */
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static void unget_token(token *tokp);
+static void findstrconst(char **str, char **val);
+static void findchrconst(char **str, char **val);
+static void findconst(char **str, char **val);
+static void findkind(char **mark, token *tokp);
+static int cppline(char *line);
+static int directive(char *line);
+static void printdirective(char *line);
+static void docppline(char *line, int *lineno, char **fname);
+
+#define startcomment(where) (where[0] == '/' && where[1] == '*')
+#define endcomment(where) (where[-1] == '*' && where[0] == '/')
+
+static int pushed = 0; /* is a token pushed */
+static token lasttok; /* last token, if pushed */
+
+/*
+ * scan expecting 1 given token
+ */
+void
+scan(tok_kind expect, token *tokp)
+{
+ get_token(tokp);
+ if (tokp->kind != expect) {
+ expected1(expect);
+ }
+}
+
+/*
+ * scan expecting any of the 2 given tokens
+ */
+void
+scan2(tok_kind expect1, tok_kind expect2, token *tokp)
+{
+ get_token(tokp);
+ if (tokp->kind != expect1 && tokp->kind != expect2) {
+ expected2(expect1, expect2);
+ }
+}
+
+/*
+ * scan expecting any of the 3 given token
+ */
+void
+scan3(tok_kind expect1, tok_kind expect2, tok_kind expect3, token *tokp)
+{
+ get_token(tokp);
+ if (tokp->kind != expect1 && tokp->kind != expect2
+ && tokp->kind != expect3) {
+ expected3(expect1, expect2, expect3);
+ }
+}
+
+/*
+ * scan expecting a constant, possibly symbolic
+ */
+void
+scan_num(token *tokp)
+{
+ get_token(tokp);
+ switch (tokp->kind) {
+ case TOK_IDENT:
+ break;
+ default:
+ error("constant or identifier expected");
+ }
+}
+
+/*
+ * Peek at the next token
+ */
+void
+peek(token *tokp)
+{
+ get_token(tokp);
+ unget_token(tokp);
+}
+
+/*
+ * Peek at the next token and scan it if it matches what you expect
+ */
+int
+peekscan(tok_kind expect, token *tokp)
+{
+ peek(tokp);
+ if (tokp->kind == expect) {
+ get_token(tokp);
+ return (1);
+ }
+ return (0);
+}
+
+/*
+ * Get the next token, printing out any directive that are encountered.
+ */
+void
+get_token(token *tokp)
+{
+ int commenting;
+
+ if (pushed) {
+ pushed = 0;
+ *tokp = lasttok;
+ return;
+ }
+ commenting = 0;
+ for (;;) {
+ if (*where == 0) {
+ for (;;) {
+ if (!fgets(curline, MAXLINESIZE, fin)) {
+ tokp->kind = TOK_EOF;
+ *where = 0;
+ return;
+ }
+ linenum++;
+ if (commenting) {
+ break;
+ } else if (cppline(curline)) {
+ docppline(curline, &linenum,
+ &infilename);
+ } else if (directive(curline)) {
+ printdirective(curline);
+ } else {
+ break;
+ }
+ }
+ where = curline;
+ } else if (isspace(*where)) {
+ while (isspace(*where)) {
+ where++; /* eat */
+ }
+ } else if (commenting) {
+ for (where++; *where; where++) {
+ if (endcomment(where)) {
+ where++;
+ commenting--;
+ break;
+ }
+ }
+ } else if (startcomment(where)) {
+ where += 2;
+ commenting++;
+ } else {
+ break;
+ }
+ }
+
+ /*
+ * 'where' is not whitespace, comment or directive Must be a token!
+ */
+ switch (*where) {
+ case ':':
+ tokp->kind = TOK_COLON;
+ where++;
+ break;
+ case ';':
+ tokp->kind = TOK_SEMICOLON;
+ where++;
+ break;
+ case ',':
+ tokp->kind = TOK_COMMA;
+ where++;
+ break;
+ case '=':
+ tokp->kind = TOK_EQUAL;
+ where++;
+ break;
+ case '*':
+ tokp->kind = TOK_STAR;
+ where++;
+ break;
+ case '[':
+ tokp->kind = TOK_LBRACKET;
+ where++;
+ break;
+ case ']':
+ tokp->kind = TOK_RBRACKET;
+ where++;
+ break;
+ case '{':
+ tokp->kind = TOK_LBRACE;
+ where++;
+ break;
+ case '}':
+ tokp->kind = TOK_RBRACE;
+ where++;
+ break;
+ case '(':
+ tokp->kind = TOK_LPAREN;
+ where++;
+ break;
+ case ')':
+ tokp->kind = TOK_RPAREN;
+ where++;
+ break;
+ case '<':
+ tokp->kind = TOK_LANGLE;
+ where++;
+ break;
+ case '>':
+ tokp->kind = TOK_RANGLE;
+ where++;
+ break;
+
+ case '"':
+ tokp->kind = TOK_STRCONST;
+ findstrconst(&where, &tokp->str);
+ break;
+ case '\'':
+ tokp->kind = TOK_CHARCONST;
+ findchrconst(&where, &tokp->str);
+ break;
+
+ case '-':
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ tokp->kind = TOK_IDENT;
+ findconst(&where, &tokp->str);
+ break;
+
+ default:
+ if (!(isalpha(*where) || *where == '_')) {
+ char buf[100];
+ char *p;
+
+ s_print(buf, "illegal character in file: ");
+ p = buf + strlen(buf);
+ if (isprint(*where)) {
+ s_print(p, "%c", *where);
+ } else {
+ s_print(p, "%d", *where);
+ }
+ error(buf);
+ }
+ findkind(&where, tokp);
+ break;
+ }
+}
+
+static void
+unget_token(token *tokp)
+{
+ lasttok = *tokp;
+ pushed = 1;
+}
+
+static void
+findstrconst(char **str, char **val)
+{
+ char *p;
+ int size;
+
+ p = *str;
+ do {
+ *p++;
+ } while (*p && *p != '"');
+ if (*p == 0) {
+ error("unterminated string constant");
+ }
+ p++;
+ size = p - *str;
+ *val = alloc(size + 1);
+ (void) strncpy(*val, *str, size);
+ (*val)[size] = 0;
+ *str = p;
+}
+
+static void
+findchrconst(char **str, char **val)
+{
+ char *p;
+ int size;
+
+ p = *str;
+ do {
+ *p++;
+ } while (*p && *p != '\'');
+ if (*p == 0) {
+ error("unterminated string constant");
+ }
+ p++;
+ size = p - *str;
+ if (size != 3) {
+ error("empty char string");
+ }
+ *val = alloc(size + 1);
+ (void) strncpy(*val, *str, size);
+ (*val)[size] = 0;
+ *str = p;
+}
+
+static void
+findconst(char **str, char **val)
+{
+ char *p;
+ int size;
+
+ p = *str;
+ if (*p == '0' && *(p + 1) == 'x') {
+ p++;
+ do {
+ p++;
+ } while (isxdigit(*p));
+ } else {
+ do {
+ p++;
+ } while (isdigit(*p));
+ }
+ size = p - *str;
+ *val = alloc(size + 1);
+ (void) strncpy(*val, *str, size);
+ (*val)[size] = 0;
+ *str = p;
+}
+
+static token symbols[] = {
+ {TOK_CONST, "const"},
+ {TOK_UNION, "union"},
+ {TOK_SWITCH, "switch"},
+ {TOK_CASE, "case"},
+ {TOK_DEFAULT, "default"},
+ {TOK_STRUCT, "struct"},
+ {TOK_TYPEDEF, "typedef"},
+ {TOK_ENUM, "enum"},
+ {TOK_OPAQUE, "opaque"},
+ {TOK_BOOL, "bool"},
+ {TOK_VOID, "void"},
+ {TOK_CHAR, "char"},
+ {TOK_INT, "int"},
+ {TOK_UNSIGNED, "unsigned"},
+ {TOK_SHORT, "short"},
+ {TOK_INT32, "int32"},
+ {TOK_FLOAT, "float"},
+ {TOK_DOUBLE, "double"},
+ {TOK_STRING, "string"},
+ {TOK_PROGRAM, "program"},
+ {TOK_VERSION, "version"},
+ {TOK_EOF, "??????"},
+};
+
+static void
+findkind(char **mark, token *tokp)
+{
+ int len;
+ token *s;
+ char *str;
+
+ str = *mark;
+ for (s = symbols; s->kind != TOK_EOF; s++) {
+ len = strlen(s->str);
+ if (strncmp(str, s->str, len) == 0) {
+ if (!isalnum(str[len]) && str[len] != '_') {
+ tokp->kind = s->kind;
+ tokp->str = s->str;
+ *mark = str + len;
+ return;
+ }
+ }
+ }
+ tokp->kind = TOK_IDENT;
+ for (len = 0; isalnum(str[len]) || str[len] == '_'; len++);
+ tokp->str = alloc(len + 1);
+ (void) strncpy(tokp->str, str, len);
+ tokp->str[len] = 0;
+ *mark = str + len;
+}
+
+static int
+cppline(char *line)
+{
+ return (line == curline && *line == '#');
+}
+
+static int
+directive(char *line)
+{
+ return (line == curline && *line == '%');
+}
+
+static void
+printdirective(char *line)
+{
+ f_print(fout, "%s", line + 1);
+}
+
+static void
+docppline(char *line, int *lineno, char **fname)
+{
+ char *file;
+ int num;
+ char *p;
+
+ line++;
+ while (isspace(*line)) {
+ line++;
+ }
+ num = atoi(line);
+ while (isdigit(*line)) {
+ line++;
+ }
+ while (isspace(*line)) {
+ line++;
+ }
+ if (*line != '"') {
+ error("preprocessor error");
+ }
+ line++;
+ p = file = alloc(strlen(line) + 1);
+ while (*line && *line != '"') {
+ *p++ = *line++;
+ }
+ if (*line == 0) {
+ error("preprocessor error");
+ }
+ *p = 0;
+ if (*file == 0) {
+ *fname = NULL;
+ free(file);
+ } else {
+ *fname = file;
+ }
+ *lineno = num - 1;
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.h b/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.h
new file mode 100644
index 0000000..16f688c
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_scan.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* @(#)rpc_scan.h 1.3 90/08/29 (C) 1987 SMI */
+
+/*
+ * rpc_scan.h, Definitions for the RPCL scanner
+ */
+
+/*
+ * kinds of tokens
+ */
+enum tok_kind {
+ TOK_IDENT,
+ TOK_CHARCONST,
+ TOK_STRCONST,
+ TOK_LPAREN,
+ TOK_RPAREN,
+ TOK_LBRACE,
+ TOK_RBRACE,
+ TOK_LBRACKET,
+ TOK_RBRACKET,
+ TOK_LANGLE,
+ TOK_RANGLE,
+ TOK_STAR,
+ TOK_COMMA,
+ TOK_EQUAL,
+ TOK_COLON,
+ TOK_SEMICOLON,
+ TOK_CONST,
+ TOK_STRUCT,
+ TOK_UNION,
+ TOK_SWITCH,
+ TOK_CASE,
+ TOK_DEFAULT,
+ TOK_ENUM,
+ TOK_TYPEDEF,
+ TOK_INT,
+ TOK_SHORT,
+ TOK_INT32,
+ TOK_UNSIGNED,
+ TOK_FLOAT,
+ TOK_DOUBLE,
+ TOK_OPAQUE,
+ TOK_CHAR,
+ TOK_STRING,
+ TOK_BOOL,
+ TOK_VOID,
+ TOK_PROGRAM,
+ TOK_VERSION,
+ TOK_EOF
+};
+typedef enum tok_kind tok_kind;
+
+/*
+ * a token
+ */
+struct token {
+ tok_kind kind;
+ char *str;
+};
+typedef struct token token;
+
+
+/*
+ * routine interface
+ */
+void scan();
+void scan2();
+void scan3();
+void scan_num();
+void peek();
+int peekscan();
+void get_token();
+void expected1(tok_kind);
+void expected2(tok_kind, tok_kind);
+void expected3(tok_kind, tok_kind, tok_kind);
+
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_svcout.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_svcout.c
new file mode 100644
index 0000000..284a529
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_svcout.c
@@ -0,0 +1,882 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+ static char sccsid[] = "@(#)rpc_svcout.c 1.29 89/03/30 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_svcout.c, Server-skeleton outputter for the RPC protocol compiler
+ */
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_output.h"
+
+static void write_real_program(definition *def);
+static void write_program(definition *def, char *storage);
+static void printerr(char *err, char *transp);
+static void printif(char *proc, char *transp, char *prefix, char *arg);
+static void write_inetmost(char *infile);
+static void print_return(char *space);
+static void print_pmapunset(char *space);
+static void print_err_message(char *space);
+static void write_timeout_func(void);
+static void write_pm_most(char *infile, int netflag);
+static void write_rpc_svc_fg(char *infile, char *sp);
+static void open_log_file(char *infile, char *sp);
+
+static char RQSTP[] = "rqstp";
+static char TRANSP[] = "transp";
+static char ARG[] = "argument";
+static char RESULT[] = "result";
+static char ROUTINE[] = "local";
+
+char _errbuf[256]; /* For all messages */
+
+static void
+p_xdrfunc(char *rname, char *typename)
+{
+ if (Cflag)
+ f_print(fout, "\t\txdr_%s = (xdrproc_t) xdr_%s;\n", rname,
+ stringfix(typename));
+ else
+ f_print(fout, "\t\txdr_%s = xdr_%s;\n", rname, stringfix(typename));
+}
+
+void
+internal_proctype(proc_list *plist)
+{
+ f_print(fout, "static ");
+ ptype( plist->res_prefix, plist->res_type, 1 );
+ f_print( fout, "*" );
+}
+
+
+/*
+ * write most of the service, that is, everything but the registrations.
+ */
+void
+write_most(char *infile, int netflag, int nomain)
+{
+ if (inetdflag || pmflag) {
+ char* var_type;
+ var_type = (nomain? "extern" : "static");
+ f_print(fout, "%s int _rpcpmstart;", var_type );
+ f_print(fout, "\t\t/* Started by a port monitor ? */\n");
+ f_print(fout, "%s int _rpcfdtype;", var_type );
+ f_print(fout, "\t\t/* Whether Stream or Datagram ? */\n");
+ if (timerflag) {
+ f_print(fout, "%s int _rpcsvcdirty;", var_type );
+ f_print(fout, "\t/* Still serving ? */\n");
+ }
+ write_svc_aux( nomain );
+ }
+ /* write out dispatcher and stubs */
+ write_programs( nomain? (char *)NULL : "static" );
+
+ if( nomain )
+ return;
+
+ f_print(fout, "\nmain()\n");
+ f_print(fout, "{\n");
+ if (inetdflag) {
+ write_inetmost(infile); /* Includes call to write_rpc_svc_fg() */
+ } else {
+ if( tirpcflag ) {
+ if (netflag) {
+ f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+ f_print(fout, "\tstruct netconfig *nconf = NULL;\n");
+ }
+ f_print(fout, "\tpid_t pid;\n");
+ f_print(fout, "\tint i;\n");
+ f_print(fout, "\tchar mname[FMNAMESZ + 1];\n\n");
+ write_pm_most(infile, netflag);
+ f_print(fout, "\telse {\n");
+ write_rpc_svc_fg(infile, "\t\t");
+ f_print(fout, "\t}\n");
+ } else {
+ f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+ f_print(fout, "\n");
+ print_pmapunset("\t");
+ }
+ }
+
+ if (logflag && !inetdflag) {
+ open_log_file(infile, "\t");
+ }
+}
+
+/*
+ * write a registration for the given transport
+ */
+void
+write_netid_register(char *transp)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+ char *sp;
+ char tmpbuf[32];
+
+ sp = "";
+ f_print(fout, "\n");
+ f_print(fout, "%s\tnconf = getnetconfigent(\"%s\");\n", sp, transp);
+ f_print(fout, "%s\tif (nconf == NULL) {\n", sp);
+ (void) sprintf(_errbuf, "cannot find %s netid.", transp);
+ sprintf(tmpbuf, "%s\t\t", sp);
+ print_err_message(tmpbuf);
+ f_print(fout, "%s\t\texit(1);\n", sp);
+ f_print(fout, "%s\t}\n", sp);
+ f_print(fout, "%s\t%s = svc_tli_create(RPC_ANYFD, nconf, 0, 0, 0);\n",
+ sp, TRANSP);
+ f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
+ (void) sprintf(_errbuf, "cannot create %s service.", transp);
+ print_err_message(tmpbuf);
+ f_print(fout, "%s\t\texit(1);\n", sp);
+ f_print(fout, "%s\t}\n", sp);
+
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ continue;
+ }
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print(fout,
+ "%s\t(void) rpcb_unset(%s, %s, nconf);\n",
+ sp, def->def_name, vp->vers_name);
+ f_print(fout,
+ "%s\tif (!svc_reg(%s, %s, %s, ",
+ sp, TRANSP, def->def_name, vp->vers_name);
+ pvname(def->def_name, vp->vers_num);
+ f_print(fout, ", nconf)) {\n");
+ (void) sprintf(_errbuf, "unable to register (%s, %s, %s).",
+ def->def_name, vp->vers_name, transp);
+ print_err_message(tmpbuf);
+ f_print(fout, "%s\t\texit(1);\n", sp);
+ f_print(fout, "%s\t}\n", sp);
+ }
+ }
+ f_print(fout, "%s\tfreenetconfigent(nconf);\n", sp);
+}
+
+/*
+ * write a registration for the given transport for TLI
+ */
+void
+write_nettype_register(char *transp)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ continue;
+ }
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print(fout, "\tif (!svc_create(");
+ pvname(def->def_name, vp->vers_num);
+ f_print(fout, ", %s, %s, \"%s\")) {\n ",
+ def->def_name, vp->vers_name, transp);
+ (void) sprintf(_errbuf,
+ "unable to create (%s, %s) for %s.",
+ def->def_name, vp->vers_name, transp);
+ print_err_message("\t\t");
+ f_print(fout, "\t\texit(1);\n");
+ f_print(fout, "\t}\n");
+ }
+ }
+}
+
+/*
+ * write the rest of the service
+ */
+void
+write_rest(void)
+{
+ f_print(fout, "\n");
+ if (inetdflag) {
+ f_print(fout, "\tif (%s == (SVCXPRT *)NULL) {\n", TRANSP);
+ (void) sprintf(_errbuf, "could not create a handle");
+ print_err_message("\t\t");
+ f_print(fout, "\t\texit(1);\n");
+ f_print(fout, "\t}\n");
+ if (timerflag) {
+ f_print(fout, "\tif (_rpcpmstart) {\n");
+ f_print(fout,
+ "\t\t(void) signal(SIGALRM, %s closedown);\n",
+ Cflag? "(SIG_PF)" : "(void(*)())" );
+ f_print(fout, "\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+ f_print(fout, "\t}\n");
+ }
+ }
+ f_print(fout, "\tsvc_run();\n");
+ (void) sprintf(_errbuf, "svc_run returned");
+ print_err_message("\t");
+ f_print(fout, "\texit(1);\n");
+ f_print(fout, "\t/* NOTREACHED */\n");
+ f_print(fout, "}\n");
+}
+
+void
+write_programs(char *storage)
+{
+ list *l;
+ definition *def;
+
+ /* write out stubs for procedure definitions */
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind == DEF_PROGRAM) {
+ write_real_program(def);
+ }
+ }
+
+ /* write out dispatcher for each program */
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind == DEF_PROGRAM) {
+ write_program(def, storage);
+ }
+ }
+
+
+}
+
+/* write out definition of internal function (e.g. _printmsg_1(...))
+ which calls server's defintion of actual function (e.g. printmsg_1(...)).
+ Unpacks single user argument of printmsg_1 to call-by-value format
+ expected by printmsg_1. */
+static void
+write_real_program(definition *def)
+{
+ version_list *vp;
+ proc_list *proc;
+ decl_list *l;
+
+ if( !newstyle ) return; /* not needed for old style */
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\n");
+ internal_proctype(proc);
+ f_print(fout, "\n_");
+ pvname(proc->proc_name, vp->vers_num);
+ if( Cflag ) {
+ f_print(fout, "(" );
+ /* arg name */
+ if (proc->arg_num > 1)
+ f_print(fout, proc->args.argname);
+ else
+ ptype(proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type, 0);
+ f_print(fout, " *argp, struct svc_req *%s)\n",
+ RQSTP);
+ } else {
+ f_print(fout, "(argp, %s)\n", RQSTP );
+ /* arg name */
+ if (proc->arg_num > 1)
+ f_print(fout, "\t%s *argp;\n", proc->args.argname);
+ else {
+ f_print(fout, "\t");
+ ptype(proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type, 0);
+ f_print(fout, " *argp;\n");
+ }
+ f_print(fout, " struct svc_req *%s;\n", RQSTP);
+ }
+
+ f_print(fout, "{\n");
+ f_print(fout, "\treturn(");
+ if( Cflag )
+ pvname_svc(proc->proc_name, vp->vers_num);
+ else
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "(");
+ if (proc->arg_num < 2) { /* single argument */
+ if (!streq( proc->args.decls->decl.type, "void"))
+ f_print(fout, "*argp, "); /* non-void */
+ } else {
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ f_print(fout, "argp->%s, ", l->decl.name);
+ }
+ f_print(fout, "%s));\n}\n", RQSTP);
+ }
+ }
+}
+
+static void
+write_program(definition *def, char *storage)
+{
+ version_list *vp;
+ proc_list *proc;
+ int filled;
+
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print(fout, "\n");
+ if (storage != NULL) {
+ f_print(fout, "%s ", storage);
+ }
+ f_print(fout, "void\n");
+ pvname(def->def_name, vp->vers_num);
+
+ if (Cflag) {
+ f_print(fout, "(struct svc_req *%s, ", RQSTP);
+ f_print(fout, "register SVCXPRT *%s)\n", TRANSP);
+ } else {
+ f_print(fout, "(%s, %s)\n", RQSTP, TRANSP);
+ f_print(fout, " struct svc_req *%s;\n", RQSTP);
+ f_print(fout, " register SVCXPRT *%s;\n", TRANSP);
+ }
+
+ f_print(fout, "{\n");
+
+ filled = 0;
+ f_print(fout, "\tunion {\n");
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ if (proc->arg_num < 2) { /* single argument */
+ if (streq(proc->args.decls->decl.type,
+ "void")) {
+ continue;
+ }
+ filled = 1;
+ f_print(fout, "\t\t");
+ ptype(proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type, 0);
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_arg;\n");
+
+ }
+ else {
+ filled = 1;
+ f_print(fout, "\t\t%s", proc->args.argname);
+ f_print(fout, " ");
+ pvname(proc->proc_name, vp->vers_num);
+ f_print(fout, "_arg;\n");
+ }
+ }
+ if (!filled) {
+ f_print(fout, "\t\tint fill;\n");
+ }
+ f_print(fout, "\t} %s;\n", ARG);
+ f_print(fout, "\tchar *%s;\n", RESULT);
+
+ if (Cflag) {
+ f_print(fout, "\txdrproc_t xdr_%s, xdr_%s;\n", ARG, RESULT);
+ f_print(fout,
+ "\tchar *(*%s)(char *, struct svc_req *);\n",
+ ROUTINE);
+ } else {
+ f_print(fout, "\tbool_t (*xdr_%s)(), (*xdr_%s)();\n", ARG, RESULT);
+ f_print(fout, "\tchar *(*%s)();\n", ROUTINE);
+ }
+
+ f_print(fout, "\n");
+
+ if (timerflag)
+ f_print(fout, "\t_rpcsvcdirty = 1;\n");
+ f_print(fout, "\tswitch (%s->rq_proc) {\n", RQSTP);
+ if (!nullproc(vp->procs)) {
+ f_print(fout, "\tcase NULLPROC:\n");
+ f_print(fout,
+ "\t\t(void) svc_sendreply(%s, (xdrproc_t) xdr_void, (char *)NULL);\n",
+ TRANSP);
+ print_return("\t\t");
+ f_print(fout, "\n");
+ }
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ f_print(fout, "\tcase %s:\n", proc->proc_name);
+ if (proc->arg_num < 2) { /* single argument */
+ p_xdrfunc( ARG, proc->args.decls->decl.type);
+ } else {
+ p_xdrfunc( ARG, proc->args.argname);
+ }
+ p_xdrfunc( RESULT, proc->res_type);
+ if( Cflag )
+ f_print(fout,
+ "\t\t%s = (char *(*)(char *, struct svc_req *)) ",
+ ROUTINE);
+ else
+ f_print(fout, "\t\t%s = (char *(*)()) ", ROUTINE);
+
+ if (newstyle) { /* new style: calls internal routine */
+ f_print(fout,"_");
+ }
+ /* Not sure about the following...
+ * rpc_hout always generates foobar_1_svc for
+ * the service procedure, so why should we use
+ * foobar_1 here?! --okir */
+#if 0
+ if( Cflag && !newstyle )
+ pvname_svc(proc->proc_name, vp->vers_num);
+ else
+ pvname(proc->proc_name, vp->vers_num);
+#else
+ pvname_svc(proc->proc_name, vp->vers_num);
+#endif
+ f_print(fout, ";\n");
+ f_print(fout, "\t\tbreak;\n\n");
+ }
+ f_print(fout, "\tdefault:\n");
+ printerr("noproc", TRANSP);
+ print_return("\t\t");
+ f_print(fout, "\t}\n");
+
+ f_print(fout, "\t(void) memset((char *)&%s, 0, sizeof (%s));\n", ARG, ARG);
+ if (Cflag)
+ printif("getargs", TRANSP, "(caddr_t) &", ARG);
+ else
+ printif("getargs", TRANSP, "&", ARG);
+ printerr("decode", TRANSP);
+ print_return("\t\t");
+ f_print(fout, "\t}\n");
+
+ if (Cflag)
+ f_print(fout, "\t%s = (*%s)((char *)&%s, %s);\n",
+ RESULT, ROUTINE, ARG, RQSTP);
+ else
+ f_print(fout, "\t%s = (*%s)(&%s, %s);\n",
+ RESULT, ROUTINE, ARG, RQSTP);
+ f_print(fout,
+ "\tif (%s != NULL && !svc_sendreply(%s, "
+ "(xdrproc_t) xdr_%s, %s)) {\n",
+ RESULT, TRANSP, RESULT, RESULT);
+ printerr("systemerr", TRANSP);
+ f_print(fout, "\t}\n");
+
+ if (Cflag)
+ printif("freeargs", TRANSP, "(caddr_t) &", ARG);
+ else
+ printif("freeargs", TRANSP, "&", ARG);
+ (void) sprintf(_errbuf, "unable to free arguments");
+ print_err_message("\t\t");
+ f_print(fout, "\t\texit(1);\n");
+ f_print(fout, "\t}\n");
+ print_return("\t");
+ f_print(fout, "}\n");
+ }
+}
+
+static void
+printerr(char *err, char *transp)
+{
+ f_print(fout, "\t\tsvcerr_%s(%s);\n", err, transp);
+}
+
+static void
+printif(char *proc, char *transp, char *prefix, char *arg)
+{
+ f_print(fout, "\tif (!svc_%s(%s, (xdrproc_t) xdr_%s, (caddr_t) %s%s)) {\n",
+ proc, transp, arg, prefix, arg);
+}
+
+int
+nullproc(proc_list *proc)
+{
+ for (; proc != NULL; proc = proc->next) {
+ if (streq(proc->proc_num, "0")) {
+ return (1);
+ }
+ }
+ return (0);
+}
+
+static void
+write_inetmost(char *infile)
+{
+ f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+ f_print(fout, "\tint sock;\n");
+ f_print(fout, "\tint proto;\n");
+ f_print(fout, "\tstruct sockaddr_in saddr;\n");
+ f_print(fout, "\tint asize = sizeof (saddr);\n");
+ f_print(fout, "\n");
+ f_print(fout,
+ "\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n");
+ f_print(fout, "\t\tint ssize = sizeof (int);\n\n");
+ f_print(fout, "\t\tif (saddr.sin_family != AF_INET)\n");
+ f_print(fout, "\t\t\texit(1);\n");
+ f_print(fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n");
+ f_print(fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n");
+ f_print(fout, "\t\t\texit(1);\n");
+ f_print(fout, "\t\tsock = 0;\n");
+ f_print(fout, "\t\t_rpcpmstart = 1;\n");
+ f_print(fout, "\t\tproto = 0;\n");
+ open_log_file(infile, "\t\t");
+ f_print(fout, "\t} else {\n");
+ write_rpc_svc_fg(infile, "\t\t");
+ f_print(fout, "\t\tsock = RPC_ANYSOCK;\n");
+ print_pmapunset("\t\t");
+ f_print(fout, "\t}\n");
+}
+
+static void
+print_return(char *space)
+{
+ if (exitnow)
+ f_print(fout, "%sexit(0);\n", space);
+ else {
+ if (timerflag)
+ f_print(fout, "%s_rpcsvcdirty = 0;\n", space);
+ f_print(fout, "%sreturn;\n", space);
+ }
+}
+
+static void
+print_pmapunset(char *space)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind == DEF_PROGRAM) {
+ for (vp = def->def.pr.versions; vp != NULL;
+ vp = vp->next) {
+ f_print(fout, "%s(void) pmap_unset(%s, %s);\n",
+ space, def->def_name, vp->vers_name);
+ }
+ }
+ }
+}
+
+static void
+print_err_message(char *space)
+{
+ if (logflag)
+ f_print(fout, "%ssyslog(LOG_ERR, \"%s\");\n", space, _errbuf);
+ else if (inetdflag || pmflag)
+ f_print(fout, "%s_msgout(\"%s\");\n", space, _errbuf);
+ else
+ f_print(fout, "%sfprintf(stderr, \"%s\");\n", space, _errbuf);
+}
+
+/*
+ * Write the server auxiliary function ( _msgout, timeout)
+ */
+void
+write_svc_aux(int nomain)
+{
+ if (!logflag)
+ write_msg_out();
+ if( !nomain )
+ write_timeout_func();
+}
+
+/*
+ * Write the _msgout function
+ */
+void
+write_msg_out(void)
+{
+ f_print(fout, "\n");
+ f_print(fout, "static\n");
+ if( !Cflag ) {
+ f_print(fout, "void _msgout(msg)\n");
+ f_print(fout, "\tchar *msg;\n");
+ } else {
+ f_print(fout, "void _msgout(char* msg)\n");
+ }
+ f_print(fout, "{\n");
+ f_print(fout, "#ifdef RPC_SVC_FG\n");
+ if (inetdflag || pmflag)
+ f_print(fout, "\tif (_rpcpmstart)\n");
+ f_print(fout, "\t\tsyslog(LOG_ERR, \"%%s\", msg);\n");
+ f_print(fout, "\telse\n");
+ f_print(fout, "\t\t(void) fprintf(stderr, \"%%s\\n\", msg);\n");
+ f_print(fout, "#else\n");
+ f_print(fout, "\tsyslog(LOG_ERR, \"%%s\", msg);\n");
+ f_print(fout, "#endif\n");
+ f_print(fout, "}\n");
+}
+
+/*
+ * Write the timeout function
+ */
+static void
+write_timeout_func(void)
+{
+ if (!timerflag)
+ return;
+ f_print(fout, "\n");
+ f_print(fout, "static void\n");
+ f_print(fout, "closedown()\n");
+ f_print(fout, "{\n");
+ f_print(fout, "\tif (_rpcsvcdirty == 0) {\n");
+ f_print(fout, "\t\tstatic int size;\n");
+ f_print(fout, "\t\tint i, openfd;\n");
+ if (tirpcflag && pmflag) {
+ f_print(fout, "\t\tstruct t_info tinfo;\n\n");
+ f_print(fout, "\t\tif (!t_getinfo(0, &tinfo) && (tinfo.servtype == T_CLTS))\n");
+ } else {
+ f_print(fout, "\n\t\tif (_rpcfdtype == SOCK_DGRAM)\n");
+ }
+ f_print(fout, "\t\t\texit(0);\n");
+ f_print(fout, "\t\tif (size == 0) {\n");
+ if( tirpcflag ) {
+ f_print(fout, "\t\t\tstruct rlimit rl;\n\n");
+ f_print(fout, "\t\t\trl.rlim_max = 0;\n");
+ f_print(fout, "\t\t\tgetrlimit(RLIMIT_NOFILE, &rl);\n");
+ f_print(fout, "\t\t\tif ((size = rl.rlim_max) == 0)\n");
+ f_print(fout, "\t\t\t\treturn;\n");
+ } else {
+ f_print(fout, "\t\t\tsize = getdtablesize();\n");
+ }
+ f_print(fout, "\t\t}\n");
+ f_print(fout, "\t\tfor (i = 0, openfd = 0; i < size && openfd < 2; i++)\n");
+ f_print(fout, "\t\t\tif (FD_ISSET(i, &svc_fdset))\n");
+ f_print(fout, "\t\t\t\topenfd++;\n");
+ f_print(fout, "\t\tif (openfd <= 1)\n");
+ f_print(fout, "\t\t\texit(0);\n");
+ f_print(fout, "\t}\n");
+ f_print(fout, "\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+ f_print(fout, "}\n");
+}
+
+/*
+ * Write the most of port monitor support
+ */
+static void
+write_pm_most(char *infile, int netflag)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+
+ f_print(fout, "\tif (!ioctl(0, I_LOOK, mname) &&\n");
+ f_print(fout, "\t\t(!strcmp(mname, \"sockmod\") ||");
+ f_print(fout, " !strcmp(mname, \"timod\"))) {\n");
+ f_print(fout, "\t\tchar *netid;\n");
+ if (!netflag) { /* Not included by -n option */
+ f_print(fout, "\t\tstruct netconfig *nconf = NULL;\n");
+ f_print(fout, "\t\tSVCXPRT *%s;\n", TRANSP);
+ }
+ if( timerflag )
+ f_print(fout, "\t\tint pmclose;\n");
+/* not necessary, defined in /usr/include/stdlib */
+/* f_print(fout, "\t\textern char *getenv();\n");*/
+ f_print(fout, "\n");
+ f_print(fout, "\t\t_rpcpmstart = 1;\n");
+ if (logflag)
+ open_log_file(infile, "\t\t");
+ f_print(fout, "\t\tif ((netid = getenv(\"NLSPROVIDER\")) == NULL) {\n");
+ sprintf(_errbuf, "cannot get transport name");
+ print_err_message("\t\t\t");
+ f_print(fout, "\t\t} else if ((nconf = getnetconfigent(netid)) == NULL) {\n");
+ sprintf(_errbuf, "cannot get transport info");
+ print_err_message("\t\t\t");
+ f_print(fout, "\t\t}\n");
+ /*
+ * A kludgy support for inetd services. Inetd only works with
+ * sockmod, and RPC works only with timod, hence all this jugglery
+ */
+ f_print(fout, "\t\tif (strcmp(mname, \"sockmod\") == 0) {\n");
+ f_print(fout, "\t\t\tif (ioctl(0, I_POP, 0) || ioctl(0, I_PUSH, \"timod\")) {\n");
+ sprintf(_errbuf, "could not get the right module");
+ print_err_message("\t\t\t\t");
+ f_print(fout, "\t\t\t\texit(1);\n");
+ f_print(fout, "\t\t\t}\n");
+ f_print(fout, "\t\t}\n");
+ if( timerflag )
+ f_print(fout, "\t\tpmclose = (t_getstate(0) != T_DATAXFER);\n");
+ f_print(fout, "\t\tif ((%s = svc_tli_create(0, nconf, NULL, 0, 0)) == NULL) {\n",
+ TRANSP);
+ sprintf(_errbuf, "cannot create server handle");
+ print_err_message("\t\t\t");
+ f_print(fout, "\t\t\texit(1);\n");
+ f_print(fout, "\t\t}\n");
+ f_print(fout, "\t\tif (nconf)\n");
+ f_print(fout, "\t\t\tfreenetconfigent(nconf);\n");
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ continue;
+ }
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print(fout,
+ "\t\tif (!svc_reg(%s, %s, %s, ",
+ TRANSP, def->def_name, vp->vers_name);
+ pvname(def->def_name, vp->vers_num);
+ f_print(fout, ", 0)) {\n");
+ (void) sprintf(_errbuf, "unable to register (%s, %s).",
+ def->def_name, vp->vers_name);
+ print_err_message("\t\t\t");
+ f_print(fout, "\t\t\texit(1);\n");
+ f_print(fout, "\t\t}\n");
+ }
+ }
+ if (timerflag) {
+ f_print(fout, "\t\tif (pmclose) {\n");
+ f_print(fout, "\t\t\t(void) signal(SIGALRM, %s closedown);\n",
+ Cflag? "(SIG_PF)" : "(void(*)())" );
+ f_print(fout, "\t\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+ f_print(fout, "\t\t}\n");
+ }
+ f_print(fout, "\t\tsvc_run();\n");
+ f_print(fout, "\t\texit(1);\n");
+ f_print(fout, "\t\t/* NOTREACHED */\n");
+ f_print(fout, "\t}\n");
+}
+
+/*
+ * Support for backgrounding the server if self started.
+ */
+static void
+write_rpc_svc_fg(char *infile, char *sp)
+{
+ f_print(fout, "#ifndef RPC_SVC_FG\n");
+ f_print(fout, "%sint size;\n", sp);
+ if( tirpcflag )
+ f_print(fout, "%sstruct rlimit rl;\n", sp);
+ if (inetdflag)
+ f_print(fout, "%sint pid, i;\n\n", sp);
+ f_print(fout, "%spid = fork();\n", sp);
+ f_print(fout, "%sif (pid < 0) {\n", sp);
+ f_print(fout, "%s\tperror(\"cannot fork\");\n", sp);
+ f_print(fout, "%s\texit(1);\n", sp);
+ f_print(fout, "%s}\n", sp);
+ f_print(fout, "%sif (pid)\n", sp);
+ f_print(fout, "%s\texit(0);\n", sp);
+ /* get number of file descriptors */
+ if( tirpcflag ) {
+ f_print(fout, "%srl.rlim_max = 0;\n", sp);
+ f_print(fout, "%sgetrlimit(RLIMIT_NOFILE, &rl);\n", sp);
+ f_print(fout, "%sif ((size = rl.rlim_max) == 0)\n", sp);
+ f_print(fout, "%s\texit(1);\n", sp);
+ } else {
+ f_print(fout, "%ssize = getdtablesize();\n", sp);
+ }
+
+ f_print(fout, "%sfor (i = 0; i < size; i++)\n", sp);
+ f_print(fout, "%s\t(void) close(i);\n", sp);
+ /* Redirect stderr and stdout to console */
+ f_print(fout, "%si = open(\"/dev/console\", 2);\n", sp);
+ f_print(fout, "%s(void) dup2(i, 1);\n", sp);
+ f_print(fout, "%s(void) dup2(i, 2);\n", sp);
+ /* This removes control of the controlling terminal */
+ if( tirpcflag )
+ f_print(fout, "%ssetsid();\n", sp);
+ else {
+ f_print(fout, "%si = open(\"/dev/tty\", 2);\n", sp);
+ f_print(fout, "%sif (i >= 0) {\n", sp);
+ f_print(fout, "%s\t(void) ioctl(i, TIOCNOTTY, (char *)NULL);\n", sp);;
+ f_print(fout, "%s\t(void) close(i);\n", sp);
+ f_print(fout, "%s}\n", sp);
+ }
+ if (!logflag)
+ open_log_file(infile, sp);
+ f_print(fout, "#endif\n");
+ if (logflag)
+ open_log_file(infile, sp);
+}
+
+static void
+open_log_file(char *infile, char *sp)
+{
+ char *s;
+
+ s = strrchr(infile, '.');
+ if (s)
+ *s = '\0';
+ f_print(fout,"%sopenlog(\"%s\", LOG_PID, LOG_DAEMON);\n", sp, infile);
+ if (s)
+ *s = '.';
+}
+
+
+
+
+/*
+ * write a registration for the given transport for Inetd
+ */
+void
+write_inetd_register(char *transp)
+{
+ list *l;
+ definition *def;
+ version_list *vp;
+ char *sp;
+ int isudp;
+ char tmpbuf[32];
+
+ if (inetdflag)
+ sp = "\t";
+ else
+ sp = "";
+ if (streq(transp, "udp"))
+ isudp = 1;
+ else
+ isudp = 0;
+ f_print(fout, "\n");
+ if (inetdflag) {
+ f_print(fout, "\tif ((_rpcfdtype == 0) || (_rpcfdtype == %s)) {\n",
+ isudp ? "SOCK_DGRAM" : "SOCK_STREAM");
+ }
+ f_print(fout, "%s\t%s = svc%s_create(%s",
+ sp, TRANSP, transp, inetdflag? "sock": "RPC_ANYSOCK");
+ if (!isudp)
+ f_print(fout, ", 0, 0");
+ f_print(fout, ");\n");
+ f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
+ (void) sprintf(_errbuf, "cannot create %s service.", transp);
+ (void) sprintf(tmpbuf, "%s\t\t", sp);
+ print_err_message(tmpbuf);
+ f_print(fout, "%s\t\texit(1);\n", sp);
+ f_print(fout, "%s\t}\n", sp);
+
+ if (inetdflag) {
+ f_print(fout, "%s\tif (!_rpcpmstart)\n\t", sp);
+ f_print(fout, "%s\tproto = IPPROTO_%s;\n",
+ sp, isudp ? "UDP": "TCP");
+ }
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind != DEF_PROGRAM) {
+ continue;
+ }
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ f_print(fout, "%s\tif (!svc_register(%s, %s, %s, ",
+ sp, TRANSP, def->def_name, vp->vers_name);
+ pvname(def->def_name, vp->vers_num);
+ if (inetdflag)
+ f_print(fout, ", proto)) {\n");
+ else
+ f_print(fout, ", IPPROTO_%s)) {\n",
+ isudp ? "UDP": "TCP");
+ (void) sprintf(_errbuf, "unable to register (%s, %s, %s).",
+ def->def_name, vp->vers_name, transp);
+ print_err_message(tmpbuf);
+ f_print(fout, "%s\t\texit(1);\n", sp);
+ f_print(fout, "%s\t}\n", sp);
+ }
+ }
+ if (inetdflag)
+ f_print(fout, "\t}\n");
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_tblout.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_tblout.c
new file mode 100644
index 0000000..ae002f7
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_tblout.c
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_tblout.c 1.4 89/02/22 (C) 1988 SMI";
+#endif
+
+/*
+ * rpc_tblout.c, Dispatch table outputter for the RPC protocol compiler
+ */
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_output.h"
+
+static void write_table(definition *def);
+static void printit(char *prefix, char *type);
+
+#define TABSIZE 8
+#define TABCOUNT 5
+#define TABSTOP (TABSIZE*TABCOUNT)
+
+static char tabstr[TABCOUNT+1] = "\t\t\t\t\t";
+
+static char tbl_hdr[] = "struct rpcgen_table %s_table[] = {\n";
+static char tbl_end[] = "};\n";
+
+static char null_entry[] = "\n\t(char *(*)())0,\n\
+ \t(xdrproc_t) xdr_void,\t\t\t0,\n\
+ \t(xdrproc_t) xdr_void,\t\t\t0,\n";
+
+
+static char tbl_nproc[] = "int %s_nproc =\n\tsizeof(%s_table)/sizeof(%s_table[0]);\n\n";
+
+void
+write_tables(void)
+{
+ list *l;
+ definition *def;
+
+ f_print(fout, "\n");
+ for (l = defined; l != NULL; l = l->next) {
+ def = (definition *) l->val;
+ if (def->def_kind == DEF_PROGRAM) {
+ write_table(def);
+ }
+ }
+}
+
+static void
+write_table(definition *def)
+{
+ version_list *vp;
+ proc_list *proc;
+ int current;
+ int expected;
+ char progvers[100];
+ int warning;
+
+ for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ warning = 0;
+ s_print(progvers, "%s_%s",
+ locase(def->def_name), vp->vers_num);
+ /* print the table header */
+ f_print(fout, tbl_hdr, progvers);
+
+ if (nullproc(vp->procs)) {
+ expected = 0;
+ } else {
+ expected = 1;
+ f_print(fout, null_entry);
+ }
+ for (proc = vp->procs; proc != NULL; proc = proc->next) {
+ current = atoi(proc->proc_num);
+ if (current != expected++) {
+ f_print(fout,
+ "\n/*\n * WARNING: table out of order\n */\n");
+ if (warning == 0) {
+ f_print(stderr,
+ "WARNING %s table is out of order\n",
+ progvers);
+ warning = 1;
+ nonfatalerrors = 1;
+ }
+ expected = current + 1;
+ }
+ f_print(fout, "\n\t(char *(*)())RPCGEN_ACTION(");
+
+ /* routine to invoke */
+ if( Cflag && !newstyle )
+ pvname_svc(proc->proc_name, vp->vers_num);
+ else {
+ if( newstyle )
+ f_print( fout, "_"); /* calls internal func */
+ pvname(proc->proc_name, vp->vers_num);
+ }
+ f_print(fout, "),\n");
+
+ /* argument info */
+ if( proc->arg_num > 1 )
+ printit((char*) NULL, proc->args.argname );
+ else
+ /* do we have to do something special for newstyle */
+ printit( proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type );
+ /* result info */
+ printit(proc->res_prefix, proc->res_type);
+ }
+
+ /* print the table trailer */
+ f_print(fout, tbl_end);
+ f_print(fout, tbl_nproc, progvers, progvers, progvers);
+ }
+}
+
+static void
+printit(char *prefix, char *type)
+{
+ int len;
+ int tabs;
+
+
+ len = fprintf(fout, "\txdr_%s,", stringfix(type));
+ /* account for leading tab expansion */
+ len += TABSIZE - 1;
+ /* round up to tabs required */
+ tabs = (TABSTOP - len + TABSIZE - 1)/TABSIZE;
+ f_print(fout, "%s", &tabstr[TABCOUNT-tabs]);
+
+ if (streq(type, "void")) {
+ f_print(fout, "0");
+ } else {
+ f_print(fout, "sizeof ( ");
+ /* XXX: should "follow" be 1 ??? */
+ ptype(prefix, type, 0);
+ f_print(fout, ")");
+ }
+ f_print(fout, ",\n");
+}
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_util.c b/nfs-utils-1.2.2/tools/rpcgen/rpc_util.c
new file mode 100644
index 0000000..b67be57
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_util.c
@@ -0,0 +1,479 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)rpc_util.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_util.c, Utility routines for the RPC protocol compiler
+ */
+#include <stdio.h>
+#include <memory.h>
+#include <ctype.h>
+#include <unistd.h>
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static void printwhere(void);
+
+
+#define ARGEXT "argument"
+
+char curline[MAXLINESIZE]; /* current read line */
+char *where = curline; /* current point in line */
+int linenum = 0; /* current line number */
+
+char *infilename; /* input filename */
+
+#define NFILES 7
+char *outfiles[NFILES]; /* output file names */
+int nfiles;
+
+FILE *fout; /* file pointer of current output */
+FILE *fin; /* file pointer of current input */
+
+list *defined; /* list of defined things */
+
+/*
+ * Reinitialize the world
+ */
+void
+reinitialize(void)
+{
+ memset(curline, 0, MAXLINESIZE);
+ where = curline;
+ linenum = 0;
+ defined = NULL;
+}
+
+/*
+ * string equality
+ */
+int
+streq(char *a, char *b)
+{
+ return (strcmp(a, b) == 0);
+}
+
+/*
+ * find a value in a list
+ */
+definition *
+findval(list *lst, char *val, int (*cmp)(definition *, char *))
+{
+
+ for (; lst != NULL; lst = lst->next) {
+ if ((*cmp) (lst->val, val)) {
+ return (lst->val);
+ }
+ }
+ return (NULL);
+}
+
+/*
+ * store a value in a list
+ */
+void
+storeval(lstp, val)
+ list **lstp;
+ definition *val;
+{
+ list **l;
+ list *lst;
+
+
+ for (l = lstp; *l != NULL; l = (list **) & (*l)->next);
+ lst = ALLOC(list);
+ lst->val = val;
+ lst->next = NULL;
+ *l = lst;
+}
+
+static int
+findit(definition *def, char *type)
+{
+ return (streq(def->def_name, type));
+}
+
+static char *
+fixit(char *type, char *orig)
+{
+ definition *def;
+
+ def = (definition *) FINDVAL(defined, type, findit);
+ if (def == NULL || def->def_kind != DEF_TYPEDEF) {
+ return (orig);
+ }
+ switch (def->def.ty.rel) {
+ case REL_VECTOR:
+ return (def->def.ty.old_type);
+ case REL_ALIAS:
+ return (fixit(def->def.ty.old_type, orig));
+ default:
+ return (orig);
+ }
+}
+
+char *
+fixtype(char *type)
+{
+ return (fixit(type, type));
+}
+
+char *
+stringfix(char *type)
+{
+ if (streq(type, "string")) {
+ return ("wrapstring");
+ } else {
+ return (type);
+ }
+}
+
+void
+ptype(char *prefix, char *type, int follow)
+{
+ if (prefix != NULL) {
+ if (streq(prefix, "enum")) {
+ f_print(fout, "enum ");
+ } else {
+ f_print(fout, "struct ");
+ }
+ }
+ if (streq(type, "bool")) {
+ f_print(fout, "bool_t ");
+ } else if (streq(type, "string")) {
+ f_print(fout, "char *");
+ } else {
+ f_print(fout, "%s ", follow ? fixtype(type) : type);
+ }
+}
+
+static int
+typedefed(definition *def, char *type)
+{
+ if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL) {
+ return (0);
+ } else {
+ return (streq(def->def_name, type));
+ }
+}
+
+int
+isvectordef(char *type, relation rel)
+{
+ definition *def;
+
+ for (;;) {
+ switch (rel) {
+ case REL_VECTOR:
+ return (!streq(type, "string"));
+ case REL_ARRAY:
+ return (0);
+ case REL_POINTER:
+ return (0);
+ case REL_ALIAS:
+ def = (definition *) FINDVAL(defined, type, typedefed);
+ if (def == NULL) {
+ return (0);
+ }
+ type = def->def.ty.old_type;
+ rel = def->def.ty.rel;
+ }
+ }
+}
+
+char *
+locase(char *str)
+{
+ char c;
+ static char buf[100];
+ char *p = buf;
+
+ while ((c = *str++) != '\0') {
+ *p++ = (c >= 'A' && c <= 'Z') ? (c - 'A' + 'a') : c;
+ }
+ *p = 0;
+ return (buf);
+}
+
+void
+pvname_svc(char *pname, char *vnum)
+{
+ f_print(fout, "%s_%s_svc", locase(pname), vnum);
+}
+
+void
+pvname(char *pname, char *vnum)
+{
+ f_print(fout, "%s_%s", locase(pname), vnum);
+}
+
+/*
+ * print a useful (?) error message, and then die
+ */
+void
+error(char *msg)
+{
+ printwhere();
+ f_print(stderr, "%s, line %d: ", infilename, linenum);
+ f_print(stderr, "%s\n", msg);
+ crash();
+}
+
+/*
+ * Something went wrong, unlink any files that we may have created and then
+ * die.
+ */
+void
+crash(void)
+{
+ int i;
+
+ for (i = 0; i < nfiles; i++) {
+ (void) unlink(outfiles[i]);
+ }
+ exit(1);
+}
+
+void
+record_open(char *file)
+{
+ if (nfiles < NFILES) {
+ outfiles[nfiles++] = file;
+ } else {
+ f_print(stderr, "too many files!\n");
+ crash();
+ }
+}
+
+static char expectbuf[100];
+static char *toktostr();
+
+/*
+ * error, token encountered was not the expected one
+ */
+void
+expected1(exp1)
+ tok_kind exp1;
+{
+ s_print(expectbuf, "expected '%s'",
+ toktostr(exp1));
+ error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of two expected ones
+ */
+void
+expected2(exp1, exp2)
+ tok_kind exp1, exp2;
+{
+ s_print(expectbuf, "expected '%s' or '%s'",
+ toktostr(exp1),
+ toktostr(exp2));
+ error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of 3 expected ones
+ */
+void
+expected3(exp1, exp2, exp3)
+ tok_kind exp1, exp2, exp3;
+{
+ s_print(expectbuf, "expected '%s', '%s' or '%s'",
+ toktostr(exp1),
+ toktostr(exp2),
+ toktostr(exp3));
+ error(expectbuf);
+}
+
+void
+tabify(f, tab)
+ FILE *f;
+ int tab;
+{
+ while (tab--) {
+ (void) fputc('\t', f);
+ }
+}
+
+
+static token tokstrings[] = {
+ {TOK_IDENT, "identifier"},
+ {TOK_CONST, "const"},
+ {TOK_RPAREN, ")"},
+ {TOK_LPAREN, "("},
+ {TOK_RBRACE, "}"},
+ {TOK_LBRACE, "{"},
+ {TOK_LBRACKET, "["},
+ {TOK_RBRACKET, "]"},
+ {TOK_STAR, "*"},
+ {TOK_COMMA, ","},
+ {TOK_EQUAL, "="},
+ {TOK_COLON, ":"},
+ {TOK_SEMICOLON, ";"},
+ {TOK_UNION, "union"},
+ {TOK_STRUCT, "struct"},
+ {TOK_SWITCH, "switch"},
+ {TOK_CASE, "case"},
+ {TOK_DEFAULT, "default"},
+ {TOK_ENUM, "enum"},
+ {TOK_TYPEDEF, "typedef"},
+ {TOK_INT, "int"},
+ {TOK_SHORT, "short"},
+ {TOK_INT32, "int32"},
+ {TOK_UNSIGNED, "unsigned"},
+ {TOK_DOUBLE, "double"},
+ {TOK_FLOAT, "float"},
+ {TOK_CHAR, "char"},
+ {TOK_STRING, "string"},
+ {TOK_OPAQUE, "opaque"},
+ {TOK_BOOL, "bool"},
+ {TOK_VOID, "void"},
+ {TOK_PROGRAM, "program"},
+ {TOK_VERSION, "version"},
+ {TOK_EOF, "??????"}
+};
+
+static char *
+toktostr(kind)
+ tok_kind kind;
+{
+ token *sp;
+
+ for (sp = tokstrings; sp->kind != TOK_EOF && sp->kind != kind; sp++);
+ return (sp->str);
+}
+
+static void
+printbuf(void)
+{
+ char c;
+ int i;
+ int cnt;
+
+# define TABSIZE 4
+
+ for (i = 0; (c = curline[i]) != '\0'; i++) {
+ if (c == '\t') {
+ cnt = 8 - (i % TABSIZE);
+ c = ' ';
+ } else {
+ cnt = 1;
+ }
+ while (cnt--) {
+ (void) fputc(c, stderr);
+ }
+ }
+}
+
+static void
+printwhere(void)
+{
+ int i;
+ char c;
+ int cnt;
+
+ printbuf();
+ for (i = 0; i < where - curline; i++) {
+ c = curline[i];
+ if (c == '\t') {
+ cnt = 8 - (i % TABSIZE);
+ } else {
+ cnt = 1;
+ }
+ while (cnt--) {
+ (void) fputc('^', stderr);
+ }
+ }
+ (void) fputc('\n', stderr);
+}
+
+char *
+make_argname(char *pname, char *vname)
+{
+ char *name;
+
+ name = malloc(strlen(pname) + strlen(vname) + strlen(ARGEXT) + 3);
+ if (!name) {
+ fprintf(stderr, "failed in malloc");
+ exit(1);
+ }
+ sprintf(name, "%s_%s_%s", locase(pname), vname, ARGEXT);
+ return(name);
+}
+
+bas_type *typ_list_h;
+bas_type *typ_list_t;
+
+void
+add_type(int len, char *type)
+{
+ bas_type *ptr;
+
+
+ if ((ptr = (bas_type *) malloc(sizeof(bas_type))) == (bas_type *) NULL) {
+ fprintf(stderr, "failed in malloc");
+ exit(1);
+ }
+ ptr->name = type;
+ ptr->length = len;
+ ptr->next = NULL;
+ if (typ_list_t == NULL) {
+
+ typ_list_t = ptr;
+ typ_list_h = ptr;
+ } else {
+
+ typ_list_t->next = ptr;
+ typ_list_t = ptr;
+ }
+}
+
+
+bas_type *
+find_type(char *type)
+{
+ bas_type *ptr;
+
+ ptr = typ_list_h;
+
+
+ while (ptr != NULL) {
+ if (strcmp(ptr->name, type) == 0)
+ return (ptr);
+ else
+ ptr = ptr->next;
+ };
+ return (NULL);
+}
+
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpc_util.h b/nfs-utils-1.2.2/tools/rpcgen/rpc_util.h
new file mode 100644
index 0000000..fa115be
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpc_util.h
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* @(#)rpc_util.h 1.5 90/08/29 (C) 1987 SMI */
+
+/*
+ * rpc_util.h, Useful definitions for the RPC protocol compiler
+ */
+
+#include <stdlib.h>
+
+#define alloc(size) malloc((unsigned)(size))
+#define ALLOC(object) (object *) malloc(sizeof(object))
+
+#define s_print (void) sprintf
+#define f_print (void) fprintf
+
+struct list {
+ definition *val;
+ struct list *next;
+};
+typedef struct list list;
+
+#define PUT 1
+#define GET 2
+
+/*
+ * Global variables
+ */
+#define MAXLINESIZE 1024
+extern char curline[MAXLINESIZE];
+extern char *where;
+extern int linenum;
+
+extern char *infilename;
+extern FILE *fout;
+extern FILE *fin;
+
+extern list *defined;
+
+
+extern bas_type *typ_list_h;
+extern bas_type *typ_list_t;
+
+/*
+ * All the option flags
+ */
+extern int inetdflag;
+extern int pmflag;
+extern int tblflag;
+extern int logflag;
+extern int newstyle;
+extern int Cflag; /* C++ flag */
+extern int tirpcflag; /* flag for generating tirpc code */
+extern int Inline; /* if this is 0, then do not generate inline code */
+
+/*
+ * Other flags related with inetd jumpstart.
+ */
+extern int indefinitewait;
+extern int exitnow;
+extern int timerflag;
+
+extern int nonfatalerrors;
+
+/*
+ * rpc_util routines
+ */
+void storeval();
+
+#define STOREVAL(list,item) \
+ storeval(list,item)
+
+definition *findval();
+
+#define FINDVAL(list,item,finder) \
+ findval(list, item, finder)
+
+
+/*
+ * rpc_cout routines
+ */
+void cprint(void);
+void emit(definition *);
+
+/*
+ * rpc_hout routines
+ */
+void print_datadef(definition *);
+void print_funcdef(definition *);
+
+/*
+ * rpc_svcout routines
+ */
+void write_most(char *, int, int);
+void write_register(void);
+void write_netid_register(char *);
+void write_nettype_register(char *);
+void write_inetd_register(char *);
+void write_rest(void);
+void write_programs(char *);
+void write_svc_aux(int);
+
+/*
+ * rpc_clntout routines
+ */
+void write_stubs(void);
+void printarglist(proc_list *, char *, char *);
+
+/*
+ * rpc_tblout routines
+ */
+void write_tables(void);
+
+/*
+ * rpc_util
+ */
+void pvname_svc(char *, char *);
+void pvname(char *, char *);
+void ptype(char *, char *, int);
+char * make_argname(char *, char *);
+void add_type(int, char *);
+void reinitialize(void);
+void crash(void);
+void error(char *);
+char *fixtype(char *);
+char *stringfix(char *);
+char *locase(char *);
+int isvectordef(char *, relation);
+int streq(char *, char *);
+void tabify(FILE *, int);
+void record_open(char *);
+bas_type *find_type(char *type);
+
+/*
+ * rpc_sample
+ */
+void write_sample_svc(definition *);
+int write_sample_clnt(definition *);
+void write_sample_clnt_main(void);
+void add_sample_msg(void);
diff --git a/nfs-utils-1.2.2/tools/rpcgen/rpcgen.new.1 b/nfs-utils-1.2.2/tools/rpcgen/rpcgen.new.1
new file mode 100644
index 0000000..6f4897f
--- /dev/null
+++ b/nfs-utils-1.2.2/tools/rpcgen/rpcgen.new.1
@@ -0,0 +1,422 @@
+.\" @(#)rpcgen.new.1 1.1 90/11/09 TIRPC 1.0; from 40.10 of 10/10/89
+.\" Copyright (c) 1988,1990 Sun Microsystems, Inc. - All Rights Reserved.
+.nr X
+.if \nX=0 .ds x} rpcgen 1 "" "\&"
+.if \nX=1 .ds x} rpcgen 1 ""
+.if \nX=2 .ds x} rpcgen 1 "" "\&"
+.if \nX=3 .ds x} rpcgen "" "" "\&"
+.TH \*(x}
+.SH NAME
+\f4rpcgen\f1 \- an RPC protocol compiler
+.SH SYNOPSIS
+.ft 4
+.nf
+rpcgen \f2infile\f4
+.fi
+.ft 1
+.br
+.ft 4
+.nf
+rpcgen [\-D\f2name\f4[=\f2value\f4]] [\-T] [\-K \f2secs\fP] \f2infile\f4
+.fi
+.ft 1
+.br
+.ft 4
+.nf
+rpcgen \-c|\-h|\-l|\-m|\-t [\-o \f2outfile\f4 ] \f2infile\f4
+.fi
+.ft 1
+.br
+.ft 4
+.nf
+rpcgen \-s \f2nettype\f4 [\-o \f2outfile\f4] \f2infile\f4
+.fi
+.ft 1
+.br
+.ft 4
+.nf
+rpcgen \-n \f2netid\f4 [\-o \f2outfile\f4] \f2infile\f4
+.ft 1
+.SH DESCRIPTION
+.P
+\f4rpcgen\f1
+is a tool that generates C code to implement an RPC protocol.
+The input to
+\f4rpcgen\f1
+is a language similar to C known as
+RPC Language (Remote Procedure Call Language).
+.P
+\f4rpcgen\f1
+is normally used as in the first synopsis where
+it takes an input file and generates up to four output files.
+If the
+\f2infile\f1
+is named
+\f4proto.x\f1,
+then
+\f4rpcgen\f1
+will generate a header file in
+\f4proto.h\f1,
+XDR routines in
+\f4proto_xdr.c\f1,
+server-side stubs in
+\f4proto_svc.c\f1,
+and client-side stubs in
+\f4proto_clnt.c\f1.
+With the
+\f4\-T\f1
+option,
+it will also generate the RPC dispatch table in
+\f4proto_tbl.i\f1.
+With the
+\f4\-Sc\f1
+option,
+it will also generate sample code which would illustrate how to use the
+remote procedures on the client side. This code would be created in
+\f4proto_client.c\f1.
+With the
+\f4\-Ss\f1
+option,
+it will also generate a sample server code which would illustrate how to write
+the remote procedures. This code would be created in
+\f4proto_server.c\f1.
+.P
+The server created can be started both by the port monitors
+(for example, \f4inetd\f1 or \f4listen\f1)
+or by itself.
+When it is started by a port monitor,
+it creates servers only for the transport for which
+the file descriptor \f40\fP was passed.
+The name of the transport must be specified
+by setting up the environmental variable
+\f4PM_TRANSPORT\f1.
+When the server generated by
+\f4rpcgen\f1
+is executed,
+it creates server handles for all the transports
+specified in
+\f4NETPATH\f1
+environment variable,
+or if it is unset,
+it creates server handles for all the visible transports from
+\f4/etc/netconfig\f1
+file.
+Note:
+the transports are chosen at run time and not at compile time.
+When the server is self-started,
+it backgrounds itself by default.
+A special define symbol
+\f4RPC_SVC_FG\f1
+can be used to run the server process in foreground.
+.P
+The second synopsis provides special features which allow
+for the creation of more sophisticated RPC servers.
+These features include support for user provided
+\f4#defines\f1
+and RPC dispatch tables.
+The entries in the RPC dispatch table contain:
+.RS
+.PD 0
+.TP 3
+\(bu
+pointers to the service routine corresponding to that procedure,
+.TP
+\(bu
+a pointer to the input and output arguments
+.TP
+\(bu
+the size of these routines
+.PD
+.RE
+A server can use the dispatch table to check authorization
+and then to execute the service routine;
+a client library may use it to deal with the details of storage
+management and XDR data conversion.
+.P
+The other three synopses shown above are used when
+one does not want to generate all the output files,
+but only a particular one.
+Some examples of their usage is described in the
+EXAMPLE
+section below.
+When
+\f4rpcgen\f1
+is executed with the
+\f4\-s\f1
+option,
+it creates servers for that particular class of transports.
+When
+executed with the
+\f4\-n\f1
+option,
+it creates a server for the transport specified by
+\f2netid\f1.
+If
+\f2infile\f1
+is not specified,
+\f4rpcgen\f1
+accepts the standard input.
+.P
+The C preprocessor,
+\f4cc \-E\f1
+[see \f4cc\fP(1)],
+is run on the input file before it is actually interpreted by
+\f4rpcgen\f1.
+For each type of output file,
+\f4rpcgen\f1
+defines a special preprocessor symbol for use by the
+\f4rpcgen\f1
+programmer:
+.P
+.PD 0
+.TP 12
+\f4RPC_HDR\f1
+defined when compiling into header files
+.TP
+\f4RPC_XDR\f1
+defined when compiling into XDR routines
+.TP
+\f4RPC_SVC\f1
+defined when compiling into server-side stubs
+.TP
+\f4RPC_CLNT\f1
+defined when compiling into client-side stubs
+.TP
+\f4RPC_TBL\f1
+defined when compiling into RPC dispatch tables
+.PD
+.P
+Any line beginning with
+`\f4%\f1'
+is passed directly into the output file,
+uninterpreted by
+\f4rpcgen\f1.
+.P
+For every data type referred to in
+\f2infile\f1,
+\f4rpcgen\f1
+assumes that there exists a
+routine with the string
+\f4xdr_\f1
+prepended to the name of the data type.
+If this routine does not exist in the RPC/XDR
+library, it must be provided.
+Providing an undefined data type
+allows customization of XDR routines.
+.br
+.ne 10
+.P
+The following options are available:
+.TP
+\f4\-a\f1
+Generate all the files including sample code for client and server side.
+.TP
+\f4\-b\f1
+This generates code for the SunOS4.1 style of rpc. It is only
+for backward compatibilty. By default rpcgen generates code for
+Transport Independent RPC that is in Svr4 systems.
+.TP
+\f4\-c\f1
+Compile into XDR routines.
+.TP
+\f4\-C\f1
+Generate code in ANSI C. This option also generates code that could be
+compiled with the C++ compiler.
+.TP
+\f4\-D\f2name\f4[=\f2value\f4]\f1
+Define a symbol
+\f2name\f1.
+Equivalent to the
+\f4#define\f1
+directive in the source.
+If no
+\f2value\f1
+is given,
+\f2value\f1
+is defined as \f41\f1.
+This option may be specified more than once.
+.TP
+\f4\-h\f1
+Compile into
+\f4C\f1
+data-definitions (a header file).
+\f4\-T\f1
+option can be used in conjunction to produce a
+header file which supports RPC dispatch tables.
+.TP
+\f4-K\f2 secs\f1
+By default, services created using \f4rpcgen\fP wait \f4120\fP seconds
+after servicing a request before exiting.
+That interval can be changed using the \f4-K\fP flag.
+To create a server that exits immediately upon servicing a request,
+\f4-K\ 0\fP can be used.
+To create a server that never exits, the appropriate argument is
+\f4-K\ -1\fP.
+.IP
+When monitoring for a server,
+some portmonitors, like
+\f4listen\fP(1M),
+.I always
+spawn a new process in response to a service request.
+If it is known that a server will be used with such a monitor, the
+server should exit immediately on completion.
+For such servers, \f4rpcgen\fP should be used with \f4-K\ -1\fP.
+.TP
+\f4\-l\f1
+Compile into client-side stubs.
+.TP
+\f4\-m\f1
+Compile into server-side stubs,
+but do not generate a \(lqmain\(rq routine.
+This option is useful for doing callback-routines
+and for users who need to write their own
+\(lqmain\(rq routine to do initialization.
+.TP
+\f4\-n \f2netid\f1
+Compile into server-side stubs for the transport
+specified by
+\f2netid\f1.
+There should be an entry for
+\f2netid\f1
+in the
+netconfig database.
+This option may be specified more than once,
+so as to compile a server that serves multiple transports.
+.TP
+\f4\-N\f1
+Use the newstyle of rpcgen. This allows procedures to have multiple arguments.
+It also uses the style of parameter passing that closely resembles C. So, when
+passing an argument to a remote procedure you do not have to pass a pointer to
+the argument but the argument itself. This behaviour is different from the oldstyle
+of rpcgen generated code. The newstyle is not the default case because of
+backward compatibility.
+.TP
+\f4\-o \f2outfile\f1
+Specify the name of the output file.
+If none is specified,
+standard output is used
+(\f4\-c\f1,
+\f4\-h\f1,
+\f4\-l\f1,
+\f4\-m\f1,
+\f4\-n\f1,
+\f4\-s\f1,
+\f4\-s\Sc,
+\f4\-s\Ss
+and
+\f4\-t\f1
+modes only).
+.TP
+\f4\-s \f2nettype\f1
+Compile into server-side stubs for all the
+transports belonging to the class
+\f2nettype\f1.
+The supported classes are
+\f4netpath\f1,
+\f4visible\f1,
+\f4circuit_n\f1,
+\f4circuit_v\f1,
+\f4datagram_n\f1,
+\f4datagram_v\f1,
+\f4tcp\f1,
+and
+\f4udp\f1
+[see \f4rpc\fP(3N)
+for the meanings associated with these classes].
+This option may be specified more than once.
+Note:
+the transports are chosen at run time and not at compile time.
+.TP
+\f4\-Sc\f1
+Generate sample code to show the use of remote procedure and how to bind
+to the server before calling the client side stubs generated by rpcgen.
+.TP
+\f4\-Ss\f1
+Generate skeleton code for the remote procedures on the server side. You would need
+to fill in the actual code for the remote procedures.
+.TP
+\f4\-t\f1
+Compile into RPC dispatch table.
+.TP
+\f4\-T\f1
+Generate the code to support RPC dispatch tables.
+.P
+The options
+\f4\-c\f1,
+\f4\-h\f1,
+\f4\-l\f1,
+\f4\-m\f1,
+\f4\-s\f1
+and
+\f4\-t\f1
+are used exclusively to generate a particular type of file,
+while the options
+\f4\-D\f1
+and
+\f4\-T\f1
+are global and can be used with the other options.
+.br
+.ne 5
+.SH NOTES
+The RPC Language does not support nesting of structures.
+As a work-around,
+structures can be declared at the top-level,
+and their name used inside other structures in
+order to achieve the same effect.
+.P
+Name clashes can occur when using program definitions,
+since the apparent scoping does not really apply.
+Most of these can be avoided by giving
+unique names for programs,
+versions,
+procedures and types.
+.P
+The server code generated with
+\f4\-n\f1
+option refers to the transport indicated by
+\f2netid\f1
+and hence is very site specific.
+.SH EXAMPLE
+The following example:
+.IP
+.ft 4
+$ rpcgen \-T prot.x
+.ft 1
+.P
+generates the five files:
+\f4prot.h\f1,
+\f4prot_clnt.c\f1,
+\f4prot_svc.c\f1,
+\f4prot_xdr.c\f1
+and
+\f4prot_tbl.i\f1.
+.P
+The following example sends the C data-definitions (header file)
+to the standard output.
+.IP
+.ft 4
+$ rpcgen \-h prot.x
+.ft 1
+.P
+To send the test version of the
+\f4-DTEST\f1,
+server side stubs for
+all the transport belonging to the class
+\f4datagram_n\f1
+to standard output, use:
+.IP
+.ft 4
+$ rpcgen \-s datagram_n \-DTEST prot.x
+.ft 1
+.P
+To create the server side stubs for the transport indicated
+by
+\f2netid\f1
+\f4tcp\f1,
+use:
+.IP
+.ft 4
+$ rpcgen \-n tcp \-o prot_svc.c prot.x
+.ft 1
+.SH "SEE ALSO"
+\f4cc\fP(1).
diff --git a/nfs-utils-1.2.2/utils/Makefile.am b/nfs-utils-1.2.2/utils/Makefile.am
new file mode 100644
index 0000000..8665183
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/Makefile.am
@@ -0,0 +1,26 @@
+## Process this file with automake to produce Makefile.in
+
+OPTDIRS =
+
+if CONFIG_NFSV4
+OPTDIRS += idmapd
+endif
+
+if CONFIG_GSS
+OPTDIRS += gssd
+endif
+
+if CONFIG_MOUNT
+OPTDIRS += mount
+endif
+
+SUBDIRS = \
+ exportfs \
+ mountd \
+ nfsd \
+ nfsstat \
+ showmount \
+ statd \
+ $(OPTDIRS)
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/utils/Makefile.in b/nfs-utils-1.2.2/utils/Makefile.in
new file mode 100644
index 0000000..56d87d2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/Makefile.in
@@ -0,0 +1,626 @@
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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diff --git a/nfs-utils-1.2.2/utils/exportfs/exportfs.c b/nfs-utils-1.2.2/utils/exportfs/exportfs.c
new file mode 100644
index 0000000..331e57e
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/exportfs/exportfs.c
@@ -0,0 +1,544 @@
+/*
+ * utils/exportfs/exportfs.c
+ *
+ * Export file systems to knfsd
+ *
+ * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de>
+ *
+ * Extensive changes, 1999, Neil Brown <neilb@cse.unsw.edu.au>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/vfs.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <getopt.h>
+#include <netdb.h>
+#include <errno.h>
+#include "xmalloc.h"
+#include "misc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+#include "xmalloc.h"
+#include "xlog.h"
+
+static void export_all(int verbose);
+static void exportfs(char *arg, char *options, int verbose);
+static void unexportfs(char *arg, int verbose);
+static void exports_update(int verbose);
+static void dump(int verbose);
+static void error(nfs_export *exp, int err);
+static void usage(void);
+static void validate_export(nfs_export *exp);
+
+int
+main(int argc, char **argv)
+{
+ char *options = NULL;
+ int f_export = 1;
+ int f_all = 0;
+ int f_verbose = 0;
+ int f_reexport = 0;
+ int f_ignore = 0;
+ int i, c;
+ int new_cache = 0;
+ int force_flush = 0;
+
+ xlog_open("exportfs");
+
+ export_errno = 0;
+
+ while ((c = getopt(argc, argv, "aio:ruvf")) != EOF) {
+ switch(c) {
+ case 'a':
+ f_all = 1;
+ break;
+ case 'i':
+ f_ignore = 1;
+ break;
+ case 'o':
+ options = optarg;
+ break;
+ case 'r':
+ f_reexport = 1;
+ f_all = 1;
+ break;
+ case 'u':
+ f_export = 0;
+ break;
+ case 'v':
+ f_verbose = 1;
+ break;
+ case 'f':
+ force_flush = 1;
+ break;
+ default:
+ usage();
+ break;
+ }
+ }
+
+ if (optind != argc && f_all) {
+ fprintf(stderr,"exportfs: extra arguments are not permitted with -a or -r.\n");
+ return 1;
+ }
+ if (f_ignore && (f_all || ! f_export)) {
+ fprintf(stderr,"exportfs: -i not meaningful with -a, -r or -u.\n");
+ return 1;
+ }
+ if (f_reexport && ! f_export) {
+ fprintf(stderr, "exportfs: -r and -u are incompatible.\n");
+ return 1;
+ }
+ new_cache = check_new_cache();
+ if (optind == argc && ! f_all) {
+ if (force_flush) {
+ if (new_cache)
+ cache_flush(1);
+ else {
+ fprintf(stderr, "exportfs: -f: only available with new cache controls: mount /proc/fs/nfsd first\n");
+ exit(1);
+ }
+ return 0;
+ } else {
+ xtab_export_read();
+ dump(f_verbose);
+ return 0;
+ }
+ }
+ if (f_export && ! f_ignore)
+ export_read(_PATH_EXPORTS);
+ if (f_export) {
+ if (f_all)
+ export_all(f_verbose);
+ else
+ for (i = optind; i < argc ; i++)
+ exportfs(argv[i], options, f_verbose);
+ }
+ /* If we are unexporting everything, then
+ * don't care about what should be exported, as that
+ * may require DNS lookups..
+ */
+ if (! ( !f_export && f_all)) {
+ /* note: xtab_*_read does not update entries if they already exist,
+ * so this will not lose new options
+ */
+ if (!f_reexport)
+ xtab_export_read();
+ if (!f_export)
+ for (i = optind ; i < argc ; i++)
+ unexportfs(argv[i], f_verbose);
+ if (!new_cache)
+ rmtab_read();
+ }
+ if (!new_cache) {
+ xtab_mount_read();
+ exports_update(f_verbose);
+ }
+ xtab_export_write();
+ if (new_cache)
+ cache_flush(force_flush);
+ if (!new_cache)
+ xtab_mount_write();
+
+ return export_errno;
+}
+
+static void
+exports_update_one(nfs_export *exp, int verbose)
+{
+ /* check mountpoint option */
+ if (exp->m_mayexport &&
+ exp->m_export.e_mountpoint &&
+ !is_mountpoint(exp->m_export.e_mountpoint[0]?
+ exp->m_export.e_mountpoint:
+ exp->m_export.e_path)) {
+ printf("%s not exported as %s not a mountpoint.\n",
+ exp->m_export.e_path, exp->m_export.e_mountpoint);
+ exp->m_mayexport = 0;
+ }
+ if (exp->m_mayexport && ((exp->m_exported<1) || exp->m_changed)) {
+ if (verbose)
+ printf("%sexporting %s:%s to kernel\n",
+ exp->m_exported ?"re":"",
+ exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ if (!export_export(exp))
+ error(exp, errno);
+ }
+ if (exp->m_exported && ! exp->m_mayexport) {
+ if (verbose)
+ printf("unexporting %s:%s from kernel\n",
+ exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ if (!export_unexport(exp))
+ error(exp, errno);
+ }
+}
+
+
+/* we synchronise intention with reality.
+ * entries with m_mayexport get exported
+ * entries with m_exported but not m_mayexport get unexported
+ * looking at m_client->m_type == MCL_FQDN and m_client->m_type == MCL_GSS only
+ */
+static void
+exports_update(int verbose)
+{
+ nfs_export *exp;
+
+ for (exp = exportlist[MCL_FQDN].p_head; exp; exp=exp->m_next) {
+ exports_update_one(exp, verbose);
+ }
+ for (exp = exportlist[MCL_GSS].p_head; exp; exp=exp->m_next) {
+ exports_update_one(exp, verbose);
+ }
+}
+
+/*
+ * export_all finds all entries and
+ * marks them xtabent and mayexport so that they get exported
+ */
+static void
+export_all(int verbose)
+{
+ nfs_export *exp;
+ int i;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (verbose)
+ printf("exporting %s:%s\n",
+ exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ exp->m_xtabent = 1;
+ exp->m_mayexport = 1;
+ exp->m_changed = 1;
+ exp->m_warned = 0;
+ validate_export(exp);
+ }
+ }
+}
+
+
+static void
+exportfs(char *arg, char *options, int verbose)
+{
+ struct exportent *eep;
+ nfs_export *exp;
+ struct hostent *hp = NULL;
+ char *path;
+ char *hname = arg;
+ int htype;
+
+ if ((path = strchr(arg, ':')) != NULL)
+ *path++ = '\0';
+
+ if (!path || *path != '/') {
+ fprintf(stderr, "Invalid exporting option: %s\n", arg);
+ return;
+ }
+
+ if ((htype = client_gettype(hname)) == MCL_FQDN &&
+ (hp = gethostbyname(hname)) != NULL) {
+ struct hostent *hp2 = hostent_dup (hp);
+ hp = gethostbyaddr(hp2->h_addr, hp2->h_length,
+ hp2->h_addrtype);
+ if (hp) {
+ free(hp2);
+ hp = hostent_dup(hp);
+ } else
+ hp = hp2;
+ exp = export_find(hp, path);
+ hname = hp->h_name;
+ } else {
+ exp = export_lookup(hname, path, 0);
+ }
+
+ if (!exp) {
+ if (!(eep = mkexportent(hname, path, options)) ||
+ !(exp = export_create(eep, 0))) {
+ if (hp) free (hp);
+ return;
+ }
+ } else if (!updateexportent(&exp->m_export, options)) {
+ if (hp) free (hp);
+ return;
+ }
+
+ if (verbose)
+ printf("exporting %s:%s\n", exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ exp->m_xtabent = 1;
+ exp->m_mayexport = 1;
+ exp->m_changed = 1;
+ exp->m_warned = 0;
+ validate_export(exp);
+ if (hp) free (hp);
+}
+
+static void
+unexportfs(char *arg, int verbose)
+{
+ nfs_export *exp;
+ struct hostent *hp = NULL;
+ char *path;
+ char *hname = arg;
+ int htype;
+
+ if ((path = strchr(arg, ':')) != NULL)
+ *path++ = '\0';
+
+ if (!path || *path != '/') {
+ fprintf(stderr, "Invalid unexporting option: %s\n",
+ arg);
+ return;
+ }
+
+ if ((htype = client_gettype(hname)) == MCL_FQDN) {
+ if ((hp = gethostbyname(hname)) != 0) {
+ hp = hostent_dup (hp);
+ hname = (char *) hp->h_name;
+ }
+ }
+
+ for (exp = exportlist[htype].p_head; exp; exp = exp->m_next) {
+ if (path && strcmp(path, exp->m_export.e_path))
+ continue;
+ if (htype != exp->m_client->m_type)
+ continue;
+ if (htype == MCL_FQDN
+ && !matchhostname(exp->m_export.e_hostname,
+ hname))
+ continue;
+ if (htype != MCL_FQDN
+ && strcasecmp(exp->m_export.e_hostname, hname))
+ continue;
+ if (verbose) {
+#if 0
+ if (exp->m_exported) {
+ printf("unexporting %s:%s from kernel\n",
+ exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ }
+ else
+#endif
+ printf("unexporting %s:%s\n",
+ exp->m_client->m_hostname,
+ exp->m_export.e_path);
+ }
+#if 0
+ if (exp->m_exported && !export_unexport(exp))
+ error(exp, errno);
+#endif
+ exp->m_xtabent = 0;
+ exp->m_mayexport = 0;
+ }
+
+ if (hp) free (hp);
+}
+
+static int can_test(void)
+{
+ int fd;
+ int n;
+ char *setup = "nfsd 0.0.0.0 2147483647 -test-client-\n";
+ fd = open("/proc/net/rpc/auth.unix.ip/channel", O_WRONLY);
+ if ( fd < 0) return 0;
+ n = write(fd, setup, strlen(setup));
+ close(fd);
+ if (n < 0)
+ return 0;
+ fd = open("/proc/net/rpc/nfsd.export/channel", O_WRONLY);
+ if ( fd < 0) return 0;
+ close(fd);
+ return 1;
+}
+
+static int test_export(char *path, int with_fsid)
+{
+ char buf[1024];
+ int fd, n;
+
+ sprintf(buf, "-test-client- %s 3 %d -1 -1 0\n",
+ path,
+ with_fsid ? NFSEXP_FSID : 0);
+ fd = open("/proc/net/rpc/nfsd.export/channel", O_WRONLY);
+ if (fd < 0)
+ return 0;
+ n = write(fd, buf, strlen(buf));
+ close(fd);
+ if (n < 0)
+ return 0;
+ return 1;
+}
+
+static void
+validate_export(nfs_export *exp)
+{
+ /* Check that the given export point is potentially exportable.
+ * We just give warnings here, don't cause anything to fail.
+ * If a path doesn't exist, or is not a dir or file, give an warning
+ * otherwise trial-export to '-test-client-' and check for failure.
+ */
+ struct stat stb;
+ char *path = exp->m_export.e_path;
+ struct statfs64 stf;
+ int fs_has_fsid = 0;
+
+ if (stat(path, &stb) < 0) {
+ fprintf(stderr, "exportfs: Warning: %s does not exist\n",
+ path);
+ return;
+ }
+ if (!S_ISDIR(stb.st_mode) && !S_ISREG(stb.st_mode)) {
+ fprintf(stderr, "exportfs: Warning: %s is neither "
+ "a directory nor a file.\n"
+ " remote access will fail\n", path);
+ return;
+ }
+ if (!can_test())
+ return;
+
+ if (!statfs64(path, &stf) &&
+ (stf.f_fsid.__val[0] || stf.f_fsid.__val[1]))
+ fs_has_fsid = 1;
+
+ if ((exp->m_export.e_flags & NFSEXP_FSID) || exp->m_export.e_uuid ||
+ fs_has_fsid) {
+ if ( !test_export(path, 1)) {
+ fprintf(stderr, "exportfs: Warning: %s does not "
+ "support NFS export.\n",
+ path);
+ return;
+ }
+ } else if ( ! test_export(path, 0)) {
+ if (test_export(path, 1))
+ fprintf(stderr, "exportfs: Warning: %s requires fsid= "
+ "for NFS export\n", path);
+ else
+ fprintf(stderr, "exportfs: Warning: %s does not "
+ "support NFS export.\n",
+ path);
+ return;
+
+ }
+}
+
+
+static char
+dumpopt(char c, char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ printf("%c", c);
+ vprintf(fmt, ap);
+ va_end(ap);
+ return ',';
+}
+
+static void
+dump(int verbose)
+{
+ nfs_export *exp;
+ struct exportent *ep;
+ int htype;
+ char *hname, c;
+
+ for (htype = 0; htype < MCL_MAXTYPES; htype++) {
+ for (exp = exportlist[htype].p_head; exp; exp = exp->m_next) {
+ ep = &exp->m_export;
+ if (!exp->m_xtabent)
+ continue; /* neilb */
+ if (htype == MCL_ANONYMOUS)
+ hname = "<world>";
+ else
+ hname = ep->e_hostname;
+ if (strlen(ep->e_path) > 14)
+ printf("%-14s\n\t\t%s", ep->e_path, hname);
+ else
+ printf("%-14s\t%s", ep->e_path, hname);
+ if (!verbose) {
+ printf("\n");
+ continue;
+ }
+ c = '(';
+ if (ep->e_flags & NFSEXP_READONLY)
+ c = dumpopt(c, "ro");
+ else
+ c = dumpopt(c, "rw");
+ if (ep->e_flags & NFSEXP_ASYNC)
+ c = dumpopt(c, "async");
+ if (ep->e_flags & NFSEXP_GATHERED_WRITES)
+ c = dumpopt(c, "wdelay");
+ if (ep->e_flags & NFSEXP_NOHIDE)
+ c = dumpopt(c, "nohide");
+ if (ep->e_flags & NFSEXP_CROSSMOUNT)
+ c = dumpopt(c, "crossmnt");
+ if (ep->e_flags & NFSEXP_INSECURE_PORT)
+ c = dumpopt(c, "insecure");
+ if (ep->e_flags & NFSEXP_ROOTSQUASH)
+ c = dumpopt(c, "root_squash");
+ else
+ c = dumpopt(c, "no_root_squash");
+ if (ep->e_flags & NFSEXP_ALLSQUASH)
+ c = dumpopt(c, "all_squash");
+ if (ep->e_flags & NFSEXP_NOSUBTREECHECK)
+ c = dumpopt(c, "no_subtree_check");
+ if (ep->e_flags & NFSEXP_NOAUTHNLM)
+ c = dumpopt(c, "insecure_locks");
+ if (ep->e_flags & NFSEXP_NOACL)
+ c = dumpopt(c, "no_acl");
+ if (ep->e_flags & NFSEXP_FSID)
+ c = dumpopt(c, "fsid=%d", ep->e_fsid);
+ if (ep->e_uuid)
+ c = dumpopt(c, "fsid=%s", ep->e_uuid);
+ if (ep->e_mountpoint)
+ c = dumpopt(c, "mountpoint%s%s",
+ ep->e_mountpoint[0]?"=":"",
+ ep->e_mountpoint);
+ if (ep->e_anonuid != 65534)
+ c = dumpopt(c, "anonuid=%d", ep->e_anonuid);
+ if (ep->e_anongid != 65534)
+ c = dumpopt(c, "anongid=%d", ep->e_anongid);
+ switch(ep->e_fslocmethod) {
+ case FSLOC_NONE:
+ break;
+ case FSLOC_REFER:
+ c = dumpopt(c, "refer=%s", ep->e_fslocdata);
+ break;
+ case FSLOC_REPLICA:
+ c = dumpopt(c, "replicas=%s", ep->e_fslocdata);
+ break;
+#ifdef DEBUG
+ case FSLOC_STUB:
+ c = dumpopt(c, "fsloc=stub");
+ break;
+#endif
+ }
+ secinfo_show(stdout, ep);
+ printf("%c\n", (c != '(')? ')' : ' ');
+ }
+ }
+}
+
+static void
+error(nfs_export *exp, int err)
+{
+ fprintf(stderr, "%s:%s: %s\n", exp->m_client->m_hostname,
+ exp->m_export.e_path, strerror(err));
+}
+
+static void
+usage(void)
+{
+ fprintf(stderr, "usage: exportfs [-aruv] [host:/path]\n");
+ exit(1);
+}
diff --git a/nfs-utils-1.2.2/utils/exportfs/exportfs.man b/nfs-utils-1.2.2/utils/exportfs/exportfs.man
new file mode 100644
index 0000000..c7b230a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/exportfs/exportfs.man
@@ -0,0 +1,246 @@
+.\"
+.\" exportfs(8)
+.\"
+.\" Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+.\" Modifications 1999-2003 Neil Brown <neilb@cse.unsw.edu.au>
+.TH exportfs 8 "18 July 2003"
+.SH NAME
+exportfs \- maintain list of NFS exported file systems
+.SH SYNOPSIS
+.BI "/usr/sbin/exportfs [-avi] [-o " "options,.." "] [" "client:/path" " ..]
+.br
+.BI "/usr/sbin/exportfs -r [-v]"
+.br
+.BI "/usr/sbin/exportfs [-av] -u [" "client:/path" " ..]
+.br
+.BI "/usr/sbin/exportfs [-v]
+.br
+.BI "/usr/sbin/exportfs -f"
+.br
+.SH DESCRIPTION
+The
+.B exportfs
+command is used to maintain the current table of exported file systems for
+NFS. This list is kept in a separate file named
+.BR /var/lib/nfs/etab
+which is read by
+.B mountd
+when a remote host requests access to mount a file tree, and parts of
+the list which are active are kept in the kernel's export table.
+.P
+Normally this
+.B etab
+file is initialized with the list of all file systems named in
+.B /etc/exports
+by invoking
+.BR "exportfs -a" .
+.P
+However, administrators can choose to add and delete individual file systems
+without modifying
+.B /etc/exports
+using
+.BR exportfs .
+.P
+.B exportfs
+and it's partner program
+.B mountd
+work in one of two modes, a legacy mode which applies to 2.4 and
+earlier versions of the Linux kernel, and a new mode which applies to
+2.6 and later versions providing the
+.B nfsd
+virtual filesystem has been mounted at
+.B /proc/fs/nfsd
+or
+.BR /proc/fs/nfs .
+If this filesystem is not mounted in 2.6, the legacy mode is used.
+.P
+In the new mode,
+.B exportfs
+does not give any information to the kernel but only provides it to
+.B mountd
+through the
+.B /var/lib/nfs/etab
+file.
+.B mountd
+will listen to requests from the kernel and will provide information
+as needed.
+.P
+In the legacy mode,
+any export requests which identify a specific host (rather than a
+subnet or netgroup etc) are entered directly into the kernel's export
+table as well as being written to
+.BR /var/lib/nfs/etab .
+Further, any mount points listed in
+.B /var/lib/nfs/rmtab
+which match a non host-specific export request will cause an
+appropriate export entry for the host given in
+.B rmtab
+to be entered
+into the kernel's export table.
+.SH OPTIONS
+.TP
+.B -a
+Export or unexport all directories.
+.TP
+.BI "-o " options,...
+Specify a list of export options in the same manner as in
+.BR exports(5) .
+.TP
+.B -i
+Ignore the
+.B /etc/exports
+file, so that only default options and options given on the command
+line are used.
+.TP
+.B -r
+Reexport all directories. It synchronizes /var/lib/nfs/etab
+with /etc/exports. It removes entries in /var/lib/nfs/etab
+which are deleted from /etc/exports, and remove any entries from the
+kernel export table which are no longer valid.
+.TP
+.B -u
+Unexport one or more directories.
+.TP
+.B -f
+In 'new' mode, flush everything out of the kernels export table. Any
+clients that are active will get new entries added by
+.B mountd
+when they make their next request.
+.TP
+.B -v
+Be verbose. When exporting or unexporting, show what's going on. When
+displaying the current export list, also display the list of export
+options.
+.SH DISCUSSION
+.\" -------------------- Exporting Directories --------------------
+.SS Exporting Directories
+The first synopsis shows how to invoke the command when adding new
+entries to the export table. When using
+.BR "exportfs -a" ,
+all directories in
+.B exports(5)
+are added to
+.B etab
+and the resulting list is pushed into the kernel.
+.P
+The
+.I host:/path
+argument specifies the directory to export along with the host or hosts to
+export it to. All formats described in
+.B exports(5)
+are supported; to export a directory to the world, simply specify
+.IR :/path .
+.P
+The export options for a particular host/directory pair derive from
+several sources. There is a set of default options which can be overridden by
+entries in
+.B /etc/exports
+(unless the
+.B -i
+option is given).
+In addition, the administrator may override any options from these sources
+using the
+.B -o
+argument which takes a comma-separated list of options in the same fashion
+as one would specify them in
+.BR exports(5) .
+Thus,
+.B exportfs
+can also be used to modify the export options of an already exported
+directory.
+.P
+Modifications of the kernel export table used by
+.B nfsd(8)
+take place immediately after parsing the command line and updating the
+.B etab
+file.
+.P
+The default export options are
+.BR sync,ro,root_squash,wdelay .
+.\" -------------------- Unexporting Directories ------------------
+.SS Unexporting Directories
+The third synopsis shows how to unexported a currently exported directory.
+When using
+.BR "exportfs -ua" ,
+all entries listed in
+.B etab
+are removed from the kernel export tables, and the file is cleared. This
+effectively shuts down all NFS activity.
+.P
+To remove an export to a host, specify a
+.I host:/path
+pair. This deletes the specified entry from
+.B etab
+and removes the corresponding kernel entry (if any).
+To remove one or more exports to several hosts, use
+.BR "exportfs -ua" .
+.P
+.\" -------------------- Dumping the Export Table -----------------
+.SS Dumping the Export Table
+Invoking
+.B exportfs
+without further options shows the current list of exported file systems.
+When giving the
+.B -v
+option, the list of flags pertaining to each export are shown in addition.
+.\" -------------------- EXAMPLES ---------------------------------
+.SH EXAMPLES
+The following adds all directories listed in
+.B /etc/exports
+to
+.B /var/lib/nfs/etab
+and pushes the resulting export entries into the kernel:
+.P
+.nf
+.B "# exportfs -a
+.fi
+.P
+To export the
+.B /usr/tmp
+directory to host
+.BR django ,
+allowing asynchronous writes, one would do this:
+.P
+.nf
+.B "# exportfs -o async django:/usr/tmp
+.fi
+.P
+To unexport the
+.B /usr/tmp
+directory:
+.P
+.nf
+.B "# exportfs -u django:/usr/tmp
+.fi
+.P
+To unexport all the directories listed in
+.B /etc/exports:
+.P
+.nf
+.B "# exportfs -au
+.fi
+.\" -------------------- DEPENDENCIES -----------------------------
+.SH DEPENDENCIES
+Exporting to IP networks, DNS and NIS domains does not enable clients
+from these groups to access NFS immediately; rather, these sorts of
+exports are hints to
+.B mountd(8)
+to grant any mount requests from these clients.
+This is usually not a big problem, because any existing mounts are preserved
+in
+.B rmtab
+across reboots.
+.P
+When unexporting a network or domain entry, any current exports to members
+of this group will be checked against the remaining valid exports and
+if they themselves are no longer valid they will be removed.
+.P
+.\" -------------------- SEE ALSO --------------------------------
+.SH SEE ALSO
+.BR exports(5) ", " mountd(8)
+.\" -------------------- AUTHOR ----------------------------------
+.SH AUTHORS
+Olaf Kirch, <okir@monad.swb.de>
+.br
+Neil Brown, <neilb@cse.unsw.edu.au>
+
diff --git a/nfs-utils-1.2.2/utils/exportfs/exports.man b/nfs-utils-1.2.2/utils/exportfs/exports.man
new file mode 100644
index 0000000..ea28ca8
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/exportfs/exports.man
@@ -0,0 +1,505 @@
+.TH EXPORTS 5 "4 March 2005" "Linux" "Linux File Formats Manual"
+.SH NAME
+exports \- NFS file systems being exported (for Kernel based NFS)
+.SH SYNOPSIS
+.B /etc/exports
+.SH DESCRIPTION
+The file
+.I /etc/exports
+serves as the access control list for file systems which may be
+exported to NFS clients. It is used by
+.IR exportfs (8)
+to give information to
+.IR mountd (8)
+and to the kernel based NFS file server daemon
+.IR nfsd (8).
+.PP
+The file format is similar to the SunOS
+.I exports
+file. Each line contains an export point and a whitespace-separated list
+of clients allowed to mount the file system at that point. Each listed
+client may be immediately followed by a parenthesized, comma-separated
+list of export options for that client. No whitespace is permitted
+between a client and its option list.
+.PP
+Also, each line may have one or more specifications for default options
+after the path name, in the form of a dash ("\-") followed by an option
+list. The option list is used for all subsequent exports on that line
+only.
+.PP
+Blank lines are ignored. A pound sign ("#") introduces a comment to the
+end of the line. Entries may be continued across newlines using a
+backslash. If an export name contains spaces it should be quoted using
+double quotes. You can also specify spaces or other unusual character in
+the export name using a backslash followed by the character code as three
+octal digits.
+.PP
+To apply changes to this file, run exportfs \-ra or restart the NFS server.
+.PP
+.SS Machine Name Formats
+NFS clients may be specified in a number of ways:
+.IP "single host
+This is the most common format. You may specify a host either by an
+abbreviated name recognized be the resolver, the fully qualified domain
+name, or an IP address.
+.IP "netgroups
+NIS netgroups may be given as
+.IR @group .
+Only the host part of each
+netgroup members is consider in checking for membership. Empty host
+parts or those containing a single dash (\-) are ignored.
+.IP "wildcards
+Machine names may contain the wildcard characters \fI*\fR and \fI?\fR.
+This can be used to make the \fIexports\fR file more compact; for instance,
+\fI*.cs.foo.edu\fR matches all hosts in the domain
+\fIcs.foo.edu\fR. As these characters also match the dots in a domain
+name, the given pattern will also match all hosts within any subdomain
+of \fIcs.foo.edu\fR.
+.IP "IP networks
+You can also export directories to all hosts on an IP (sub-) network
+simultaneously. This is done by specifying an IP address and netmask pair
+as
+.IR address/netmask
+where the netmask can be specified in dotted-decimal format, or as a
+contiguous mask length (for example, either `/255.255.252.0' or `/22' appended
+to the network base address result in identical subnetworks with 10 bits of
+host). Wildcard characters generally do not work on IP addresses, though they
+may work by accident when reverse DNS lookups fail.
+'''.TP
+'''.B =public
+'''This is a special ``hostname'' that identifies the given directory name
+'''as the public root directory (see the section on WebNFS in
+'''.BR nfsd (8)
+'''for a discussion of WebNFS and the public root handle). When using this
+'''convention,
+'''.B =public
+'''must be the only entry on this line, and must have no export options
+'''associated with it. Note that this does
+'''.I not
+'''actually export the named directory; you still have to set the exports
+'''options in a separate entry.
+'''.PP
+'''The public root path can also be specified by invoking
+'''.I nfsd
+'''with the
+'''.B \-\-public\-root
+'''option. Multiple specifications of a public root will be ignored.
+.PP
+.SS RPCSEC_GSS security
+You may use the special strings "gss/krb5", "gss/krb5i", or "gss/krb5p"
+to restrict access to clients using rpcsec_gss security. However, this
+syntax is deprecated; on linux kernels since 2.6.23, you should instead
+use the "sec=" export option:
+.TP
+.IR sec=
+The sec= option, followed by a colon-delimited list of security flavors,
+restricts the export to clients using those flavors. Available security
+flavors include sys (the default--no cryptographic security), krb5
+(authentication only), krb5i (integrity protection), and krb5p (privacy
+protection). For the purposes of security flavor negotiation, order
+counts: preferred flavors should be listed first. The order of the sec=
+option with respect to the other options does not matter, unless you
+want some options to be enforced differently depending on flavor.
+In that case you may include multiple sec= options, and following options
+will be enforced only for access using flavors listed in the immediately
+preceding sec= option. The only options that are permitted to vary in
+this way are ro, rw, no_root_squash, root_squash, and all_squash.
+.PP
+.SS General Options
+.IR exportfs
+understands the following export options:
+.TP
+.IR secure "\*d
+This option requires that requests originate on an Internet port less
+than IPPORT_RESERVED (1024). This option is on by default. To turn it
+off, specify
+.IR insecure .
+.TP
+.IR rw
+Allow both read and write requests on this NFS volume. The
+default is to disallow any request which changes the filesystem.
+This can also be made explicit by using
+the
+.IR ro " option.
+.TP
+.IR async
+This option allows the NFS server to violate the NFS protocol and
+reply to requests before any changes made by that request have been
+committed to stable storage (e.g. disc drive).
+
+Using this option usually improves performance, but at the cost that
+an unclean server restart (i.e. a crash) can cause data to be lost or
+corrupted.
+
+.TP
+.IR sync
+Reply to requests only after the changes have been committed to stable
+storage (see
+.IR async
+above).
+
+In releases of nfs-utils up to and including 1.0.0, this option was the
+default. In all releases after 1.0.0,
+.I sync
+is the default, and
+.I async
+must be explicitly requested if needed.
+To help make system administrators aware of this change, 'exportfs'
+will issue a warning if neither
+.I sync
+nor
+.I async
+is specified.
+.TP
+.IR no_wdelay
+This option has no effect if
+.I async
+is also set. The NFS server will normally delay committing a write request
+to disc slightly if it suspects that another related write request may be in
+progress or may arrive soon. This allows multiple write requests to
+be committed to disc with the one operation which can improve
+performance. If an NFS server received mainly small unrelated
+requests, this behaviour could actually reduce performance, so
+.IR no_wdelay
+is available to turn it off.
+The default can be explicitly requested with the
+.IR wdelay " option.
+.TP
+.IR nohide
+This option is based on the option of the same name provided in IRIX
+NFS. Normally, if a server exports two filesystems one of which is
+mounted on the other, then the client will have to mount both
+filesystems explicitly to get access to them. If it just mounts the
+parent, it will see an empty directory at the place where the other
+filesystem is mounted. That filesystem is "hidden".
+
+Setting the
+.I nohide
+option on a filesystem causes it not to be hidden, and an
+appropriately authorised client will be able to move from the parent to
+that filesystem without noticing the change.
+
+However, some NFS clients do not cope well with this situation as, for
+instance, it is then possible for two files in the one apparent
+filesystem to have the same inode number.
+
+The
+.I nohide
+option is currently only effective on
+.I "single host
+exports. It does not work reliably with netgroup, subnet, or wildcard
+exports.
+
+This option can be very useful in some situations, but it should be
+used with due care, and only after confirming that the client system
+copes with the situation effectively.
+
+The option can be explicitly disabled with
+.IR hide .
+.TP
+.IR crossmnt
+This option is similar to
+.I nohide
+but it makes it possible for clients to move from the filesystem marked
+with crossmnt to exported filesystems mounted on it. Thus when a child
+filesystem "B" is mounted on a parent "A", setting crossmnt on "A" has
+the same effect as setting "nohide" on B.
+.TP
+.IR no_subtree_check
+This option disables subtree checking, which has mild security
+implications, but can improve reliability in some circumstances.
+
+If a subdirectory of a filesystem is exported, but the whole
+filesystem isn't then whenever a NFS request arrives, the server must
+check not only that the accessed file is in the appropriate filesystem
+(which is easy) but also that it is in the exported tree (which is
+harder). This check is called the
+.IR subtree_check .
+
+In order to perform this check, the server must include some
+information about the location of the file in the "filehandle" that is
+given to the client. This can cause problems with accessing files that
+are renamed while a client has them open (though in many simple cases
+it will still work).
+
+subtree checking is also used to make sure that files inside
+directories to which only root has access can only be accessed if the
+filesystem is exported with
+.I no_root_squash
+(see below), even if the file itself allows more general access.
+
+As a general guide, a home directory filesystem, which is normally
+exported at the root and may see lots of file renames, should be
+exported with subtree checking disabled. A filesystem which is mostly
+readonly, and at least doesn't see many file renames (e.g. /usr or
+/var) and for which subdirectories may be exported, should probably be
+exported with subtree checks enabled.
+
+The default of having subtree checks enabled, can be explicitly
+requested with
+.IR subtree_check .
+
+From release 1.1.0 of nfs-utils onwards, the default will be
+.I no_subtree_check
+as subtree_checking tends to cause more problems than it is worth.
+If you genuinely require subtree checking, you should explicitly put
+that option in the
+.B exports
+file. If you put neither option,
+.I exportfs
+will warn you that the change is pending.
+
+.TP
+.IR insecure_locks
+.TP
+.IR no_auth_nlm
+This option (the two names are synonymous) tells the NFS server not to require authentication of
+locking requests (i.e. requests which use the NLM protocol). Normally
+the NFS server will require a lock request to hold a credential for a
+user who has read access to the file. With this flag no access checks
+will be performed.
+
+Early NFS client implementations did not send credentials with lock
+requests, and many current NFS clients still exist which are based on
+the old implementations. Use this flag if you find that you can only
+lock files which are world readable.
+
+The default behaviour of requiring authentication for NLM requests can
+be explicitly requested with either of the synonymous
+.IR auth_nlm ,
+or
+.IR secure_locks .
+.TP
+.IR no_acl
+On some specially patched kernels, and when exporting filesystems that
+support ACLs, this option tells nfsd not to reveal ACLs to clients, so
+they will see only a subset of actual permissions on the given file
+system. This option is safe for filesystems used by NFSv2 clients and
+old NFSv3 clients that perform access decisions locally. Current
+NFSv3 clients use the ACCESS RPC to perform all access decisions on
+the server. Note that the
+.I no_acl
+option only has effect on kernels specially patched to support it, and
+when exporting filesystems with ACL support. The default is to export
+with ACL support (i.e. by default,
+.I no_acl
+is off).
+
+'''.TP
+'''.I noaccess
+'''This makes everything below the directory inaccessible for the named
+'''client. This is useful when you want to export a directory hierarchy to
+'''a client, but exclude certain subdirectories. The client's view of a
+'''directory flagged with noaccess is very limited; it is allowed to read
+'''its attributes, and lookup `.' and `..'. These are also the only entries
+'''returned by a readdir.
+'''.TP
+'''.IR link_relative
+'''Convert absolute symbolic links (where the link contents start with a
+'''slash) into relative links by prepending the necessary number of ../'s
+'''to get from the directory containing the link to the root on the
+'''server. This has subtle, perhaps questionable, semantics when the file
+'''hierarchy is not mounted at its root.
+'''.TP
+'''.IR link_absolute
+'''Leave all symbolic link as they are. This is the default operation.
+
+.TP
+.IR mountpoint= path
+.TP
+.I mp
+This option makes it possible to only export a directory if it has
+successfully been mounted.
+If no path is given (e.g.
+.IR mountpoint " or " mp )
+then the export point must also be a mount point. If it isn't then
+the export point is not exported. This allows you to be sure that the
+directory underneath a mountpoint will never be exported by accident
+if, for example, the filesystem failed to mount due to a disc error.
+
+If a path is given (e.g.
+.IR mountpoint= "/path or " mp= /path)
+then the nominated path must be a mountpoint for the exportpoint to be
+exported.
+
+.TP
+.IR fsid= num|root|uuid
+NFS needs to be able to identify each filesystem that it exports.
+Normally it will use a UUID for the filesystem (if the filesystem has
+such a thing) or the device number of the device holding the
+filesystem (if the filesystem is stored on the device).
+
+As not all filesystems are stored on devices, and not all filesystems
+have UUIDs, it is sometimes necessary to explicitly tell NFS how to
+identify a filesystem. This is done with the
+.I fsid=
+option.
+
+For NFSv4, there is a distinguished filesystem which is the root of
+all exported filesystem. This is specified with
+.I fsid=root
+or
+.I fsid=0
+both of which mean exactly the same thing.
+
+Other filesystems can be identified with a small integer, or a UUID
+which should contain 32 hex digits and arbitrary punctuation.
+
+Linux kernels version 2.6.20 and earlier do not understand the UUID
+setting so a small integer must be used if an fsid option needs to be
+set for such kernels. Setting both a small number and a UUID is
+supported so the same configuration can be made to work on old and new
+kernels alike.
+
+.TP
+.IR refer= path@host[+host][:path@host[+host]]
+A client referencing the export point will be directed to choose from
+the given list an alternative location for the filesystem.
+(Note that the server must have a mountpoint here, though a different
+filesystem is not required; so, for example,
+.IR "mount --bind" " /path /path"
+is sufficient.)
+.TP
+.IR replicas= path@host[+host][:path@host[+host]]
+If the client asks for alternative locations for the export point, it
+will be given this list of alternatives. (Note that actual replication
+of the filesystem must be handled elsewhere.)
+
+.TP
+.IR refer= path@host[+host][:path@host[+host]]
+A client referencing the export point will be directed to choose from
+the given list an alternative location for the filesystem.
+(Note that the server must have a mountpoint here, though a different
+filesystem is not required; so, for example,
+.IR "mount --bind" " /path /path"
+is sufficient.)
+.TP
+.IR replicas= path@host[+host][:path@host[+host]]
+If the client asks for alternative locations for the export point, it
+will be given this list of alternatives. (Note that actual replication
+of the filesystem must be handled elsewhere.)
+
+.SS User ID Mapping
+.PP
+.I nfsd
+bases its access control to files on the server machine on the uid and
+gid provided in each NFS RPC request. The normal behavior a user would
+expect is that she can access her files on the server just as she would
+on a normal file system. This requires that the same uids and gids are
+used on the client and the server machine. This is not always true, nor
+is it always desirable.
+.PP
+Very often, it is not desirable that the root user on a client machine
+is also treated as root when accessing files on the NFS server. To this
+end, uid 0 is normally mapped to a different id: the so-called
+anonymous or
+.I nobody
+uid. This mode of operation (called `root squashing') is the default,
+and can be turned off with
+.IR no_root_squash .
+.PP
+By default,
+'''.I nfsd
+'''tries to obtain the anonymous uid and gid by looking up user
+'''.I nobody
+'''in the password file at startup time. If it isn't found, a uid and gid
+.I exportfs
+chooses a uid and gid
+of 65534 for squashed access. These values can also be overridden by
+the
+.IR anonuid " and " anongid
+options.
+'''.PP
+'''In addition to this,
+'''.I nfsd
+'''lets you specify arbitrary uids and gids that should be mapped to user
+'''nobody as well.
+Finally, you can map all user requests to the
+anonymous uid by specifying the
+.IR all_squash " option.
+.PP
+Here's the complete list of mapping options:
+.TP
+.IR root_squash
+Map requests from uid/gid 0 to the anonymous uid/gid. Note that this does
+not apply to any other uids or gids that might be equally sensitive, such as
+user
+.IR bin
+or group
+.IR staff .
+.TP
+.IR no_root_squash
+Turn off root squashing. This option is mainly useful for diskless clients.
+.TP
+.IR all_squash
+Map all uids and gids to the anonymous user. Useful for NFS-exported
+public FTP directories, news spool directories, etc. The opposite option
+is
+.IR no_all_squash ,
+which is the default setting.
+.TP
+.IR anonuid " and " anongid
+These options explicitly set the uid and gid of the anonymous account.
+This option is primarily useful for PC/NFS clients, where you might want
+all requests appear to be from one user. As an example, consider the
+export entry for
+.B /home/joe
+in the example section below, which maps all requests to uid 150 (which
+is supposedly that of user joe).
+.IP
+.SH EXAMPLE
+.PP
+.nf
+.ta +3i
+# sample /etc/exports file
+/ master(rw) trusty(rw,no_root_squash)
+/projects proj*.local.domain(rw)
+/usr *.local.domain(ro) @trusted(rw)
+/home/joe pc001(rw,all_squash,anonuid=150,anongid=100)
+/pub *(ro,insecure,all_squash)
+/srv/www \-sync,rw server @trusted @external(ro)
+'''/pub/private (noaccess)
+.fi
+.PP
+The first line exports the entire filesystem to machines master and trusty.
+In addition to write access, all uid squashing is turned off for host
+trusty. The second and third entry show examples for wildcard hostnames
+and netgroups (this is the entry `@trusted'). The fourth line shows the
+entry for the PC/NFS client discussed above. Line 5 exports the
+public FTP directory to every host in the world, executing all requests
+under the nobody account. The
+.I insecure
+option in this entry also allows clients with NFS implementations that
+don't use a reserved port for NFS.
+The sixth line exports a directory read-write to the machine 'server'
+as well as the `@trusted' netgroup, and read-only to netgroup `@external',
+all three mounts with the `sync' option enabled.
+''' The last line denies all NFS clients
+'''access to the private directory.
+'''.SH CAVEATS
+'''Unlike other NFS server implementations, this
+'''.I nfsd
+'''allows you to export both a directory and a subdirectory thereof to
+'''the same host, for instance
+'''.IR /usr " and " /usr/X11R6 .
+'''In this case, the mount options of the most specific entry apply. For
+'''instance, when a user on the client host accesses a file in
+'''.IR /usr/X11R6 ,
+'''the mount options given in the
+'''.I /usr/X11R6
+'''entry apply. This is also true when the latter is a wildcard or netgroup
+'''entry.
+.SH FILES
+/etc/exports
+.SH SEE ALSO
+.BR exportfs (8),
+.BR netgroup (5),
+.BR mountd (8),
+.BR nfsd (8),
+.BR showmount (8).
+'''.SH DIAGNOSTICS
+'''An error parsing the file is reported using syslogd(8) as level NOTICE from
+'''a DAEMON whenever nfsd(8) or mountd(8) is started up. Any unknown
+'''host is reported at that time, but often not all hosts are not yet known
+'''to named(8) at boot time, thus as hosts are found they are reported
+'''with the same syslogd(8) parameters.
diff --git a/nfs-utils-1.2.2/utils/exportfs/nfsd.man b/nfs-utils-1.2.2/utils/exportfs/nfsd.man
new file mode 100644
index 0000000..7365a1b
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/exportfs/nfsd.man
@@ -0,0 +1,206 @@
+.\"
+.\" nfsd(7) - The nfsd filesystem
+.\"
+.\" Copyright (C) 2003 Neil Brown <neilb@cse.unsw.edu.au>
+.\" Licensed for public use under the terms of the FSF
+.\" General Public License (GPL) version 2.
+.TH nfsd 7 "3 July 2003"
+.SH NAME
+nfsd \- special filesystem for controlling Linux NFS server
+.SH SYNPOSIS
+.B "mount -t nfsd nfsd /proc/fs/nfsd"
+.SH DESCRIPTION
+The
+.B nfsd
+filesytem is a special filesystem which provides access to the Linux
+NFS server. The filesystem consists of a single directory which
+contains a number of files. These files are actually gateways into
+the NFS server. Writing to them can affect the server. Reading from
+them can provide information about the server.
+.P
+This file system is only available in Linux 2.6 and later series
+kernels (and in the later parts of the 2.5 development series leading
+up to 2.6). This man page does not apply to 2.4 and earlier.
+.P
+As well as this filesystem, there are a collection of files in the
+.B procfs
+filesystem (normally mounted at
+.BR /proc )
+which are used to control the NFS server.
+This manual page describes all of these files.
+.P
+The
+.I exportfs
+and
+.I mountd
+programs (part of the nfs-utils package) expect to find this
+filesystem mounted at
+.B /proc/fs/nfsd
+or
+.BR /proc/fs/nfs .
+If it is not mounted, they will fall-back on 2.4 style functionality.
+This involves accessing the NFS server via a systemcall. This
+systemcall is scheduled to be removed after the 2.6 kernel series.
+.SH DETAILS
+The three files in the
+.B nfsd
+filesystem are:
+.TP
+.B exports
+This file contains a list of filesystems that are currently exported
+and clients that each filesystem is exported to, together with a list
+of export options for that client/filesystem pair. This is similar
+to the
+.B /proc/fs/nfs/exports
+file in 2.4.
+One difference is that a client doesn't necessarily correspond to just
+one host. It can respond to a large collection of hosts that are
+being treated identically.
+
+Each line of the file contains a path name, a client name, and a
+number of options in parentheses. Any space, tab, newline or
+back-slash character in the path name or client name will be replaced
+by a backslash followed by the octal ASCII code for that character.
+
+.TP
+.B threads
+This file represents the number of
+.B nfsd
+thread currently running. Reading it will show the number of
+threads. Writing an ASCII decimal number will cause the number of
+threads to be changed (increased or decreased as necessary) to achieve
+that number.
+
+.TP
+.B filehandle
+This is a somewhat unusual file in that what is read from it depends
+on what was just written to it. It provides a transactional interface
+where a program can open the file, write a request, and read a
+response. If two separate programs open, write, and read at the same
+time, their requests will not be mixed up.
+
+The request written to
+.B filehandle
+should be a client name, a path name, and a number of bytes. This
+should be followed by a newline, with white-space separating the
+fields, and octal quoting of special characters.
+
+On writing this, the program will be able to read back a filehandle
+for that path as exported to the given client. The filehandles length
+will be at most the number of bytes given.
+
+The filehandle will be represented in hex with a leading '\ex'.
+.PP
+The directory
+.B /proc/net/rpc
+in the
+.B procfs
+filesystem contains a number of files and directories.
+The files contain statistics that can be display using the
+.I nfsstat
+program.
+The directories contain information about various caches that the NFS
+server maintains to keep track of access permissions that different
+clients have for different filesystems.
+The caches are:
+
+.TP
+.B auth.domain
+This cache maps the name of a client (or domain) to an internal data
+structure. The only access that is possible is to flush the cache.
+
+.TP
+.B auth.unix.ip
+This cache contains a mapping from IP address to the name of the
+authentication domain that the ipaddress should be treated as part of.
+
+.TP
+.B nfsd.export
+This cache contains a mapping from directory and domain to export
+options.
+
+.TP
+.B nfsd.fh
+This cache contains a mapping from domain and a filesystem identifier
+to a directory. The filesystem identifier is stored in the
+filehandles and consists of a number indicating the type of identifier
+and a number of hex bytes indicating the content of the identifier.
+
+.PP
+Each directory representing a cache can hold from 1 to 3 files. They
+are:
+.TP
+.B flush
+When a number of seconds since epoch (1 Jan 1970) is written to this
+file, all entries in the cache that were last updated before that file
+become invalidated and will be flushed out. Writing 1 will flush
+everything. This is the only file that will always be present.
+
+.TP
+.B content
+This file, if present, contains a textual representation of ever entry
+in the cache, one per line. If an entry is still in the cache
+(because it is actively being used) but has expired or is otherwise
+invalid, it will be presented as a comment (with a leading hash
+character).
+
+.TP
+.B channel
+This file, if present, acts a channel for request from the kernel-based
+nfs server to be passed to a user-space program for handling.
+
+When the kernel needs some information which isn't in the cache, it
+makes a line appear in the
+.B channel
+file giving the key for the information. A user-space program should
+read this, find the answer, and write a line containing the key, an
+expiry time, and the content.
+For example the kernel might make
+.ti +5
+nfsd 127.0.0.1
+.br
+appear in the
+.B auth.unix.ip/content
+file. The user-space program might then write
+.ti +5
+nfsd 127.0.0.1 1057206953 localhost
+.br
+to indicate that 127.0.0.1 should map to localhost, atleast for now.
+
+If the program uses select(2) or poll(2) to discover if it can read
+from the
+.B channel
+then it will never see and end-of-file but when all requests have been
+answered, it will block until another request appears.
+
+.PP
+In the
+.B /proc
+filesystem there are 4 files that can be used to enabled extra tracing
+of nfsd and related code. They are:
+.in +5
+.B /proc/sys/sunrpc/nfs_debug
+.br
+.B /proc/sys/sunrpc/nfsd_debug
+.br
+.B /proc/sys/sunrpc/nlm_debug
+.br
+.B /proc/sys/sunrpc/rpc_debug
+.br
+.in -5
+They control tracing for the NFS client, the NFS server, the Network
+Lock Manager (lockd) and the underlying RPC layer respectively.
+Decimal numbers can be read from or written to these files. Each
+number represents a bit-pattern where bits that are set cause certain
+classes of tracing to be enabled. Consult the kernel header files to
+find out what number correspond to what tracing.
+
+.SH SEE ALSO
+.BR rpc.nfsd (8),
+.BR exports (5),
+.BR nfsstat (8),
+.BR mountd (8)
+.BR exportfs (8).
+
+.SH AUTHOR
+NeilBrown
diff --git a/nfs-utils-1.2.2/utils/gssd/Makefile.am b/nfs-utils-1.2.2/utils/gssd/Makefile.am
new file mode 100644
index 0000000..95a2bd0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/Makefile.am
@@ -0,0 +1,113 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = gssd.man svcgssd.man
+
+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+sbin_PREFIXED = gssd svcgssd
+sbin_PROGRAMS = $(sbin_PREFIXED) gss_clnt_send_err
+sbin_SCRIPTS = gss_destroy_creds
+
+EXTRA_DIST = \
+ gss_destroy_creds \
+ $(man8_MANS)
+
+COMMON_SRCS = \
+ context.c \
+ context_mit.c \
+ context_heimdal.c \
+ context_lucid.c \
+ context_spkm3.c \
+ gss_util.c \
+ gss_oids.c \
+ err_util.c \
+ \
+ context.h \
+ err_util.h \
+ gss_oids.h \
+ gss_util.h
+
+gssd_SOURCES = \
+ $(COMMON_SRCS) \
+ gssd.c \
+ gssd_main_loop.c \
+ gssd_proc.c \
+ krb5_util.c \
+ \
+ gssd.h \
+ krb5_util.h \
+ write_bytes.h
+
+gssd_LDADD = ../../support/nfs/libnfs.a \
+ $(RPCSECGSS_LIBS) $(GSSGLUE_LIBS) $(KRBLIBS)
+gssd_LDFLAGS = $(KRBLDFLAGS)
+
+gssd_CFLAGS = $(AM_CFLAGS) $(CFLAGS) \
+ $(RPCSECGSS_CFLAGS) $(GSSGLUE_CFLAGS) $(KRBCFLAGS)
+
+svcgssd_SOURCES = \
+ $(COMMON_SRCS) \
+ svcgssd.c \
+ svcgssd_main_loop.c \
+ svcgssd_mech2file.c \
+ svcgssd_proc.c \
+ \
+ svcgssd.h
+
+svcgssd_LDADD = \
+ ../../support/nfs/libnfs.a \
+ $(RPCSECGSS_LIBS) $(GSSGLUE_LIBS) -lnfsidmap \
+ $(KRBLIBS)
+
+svcgssd_LDFLAGS = $(KRBLDFLAGS)
+
+svcgssd_CFLAGS = $(AM_CFLAGS) $(CFLAGS) \
+ $(RPCSECGSS_CFLAGS) $(GSSGLUE_CFLAGS) $(KRBCFLAGS)
+
+gss_clnt_send_err_SOURCES = gss_clnt_send_err.c
+
+gss_clnt_send_err_CFLAGS = $(AM_CFLAGS) $(CFLAGS) \
+ $(RPCSECGSS_CFLAGS) $(GSSGLUE_CFLAGS) $(KRBCFLAGS)
+
+MAINTAINERCLEANFILES = Makefile.in
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PREFIXED); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PREFIXED); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
diff --git a/nfs-utils-1.2.2/utils/gssd/Makefile.in b/nfs-utils-1.2.2/utils/gssd/Makefile.in
new file mode 100644
index 0000000..d6e9dc0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/Makefile.in
@@ -0,0 +1,1198 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+
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+SCRIPTS = $(sbin_SCRIPTS)
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+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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+sbin_SCRIPTS = gss_destroy_creds
+EXTRA_DIST = \
+ gss_destroy_creds \
+ $(man8_MANS)
+
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+ context.c \
+ context_mit.c \
+ context_heimdal.c \
+ context_lucid.c \
+ context_spkm3.c \
+ gss_util.c \
+ gss_oids.c \
+ err_util.c \
+ \
+ context.h \
+ err_util.h \
+ gss_oids.h \
+ gss_util.h
+
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+ $(COMMON_SRCS) \
+ gssd.c \
+ gssd_main_loop.c \
+ gssd_proc.c \
+ krb5_util.c \
+ \
+ gssd.h \
+ krb5_util.h \
+ write_bytes.h
+
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+ $(RPCSECGSS_LIBS) $(GSSGLUE_LIBS) $(KRBLIBS)
+
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+gssd_CFLAGS = $(AM_CFLAGS) $(CFLAGS) \
+ $(RPCSECGSS_CFLAGS) $(GSSGLUE_CFLAGS) $(KRBCFLAGS)
+
+svcgssd_SOURCES = \
+ $(COMMON_SRCS) \
+ svcgssd.c \
+ svcgssd_main_loop.c \
+ svcgssd_mech2file.c \
+ svcgssd_proc.c \
+ \
+ svcgssd.h
+
+svcgssd_LDADD = \
+ ../../support/nfs/libnfs.a \
+ $(RPCSECGSS_LIBS) $(GSSGLUE_LIBS) -lnfsidmap \
+ $(KRBLIBS)
+
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+ $(RPCSECGSS_CFLAGS) $(GSSGLUE_CFLAGS) $(KRBCFLAGS)
+
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+
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+@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(svcgssd_CFLAGS) $(CFLAGS) -MT svcgssd-svcgssd_proc.obj -MD -MP -MF $(DEPDIR)/svcgssd-svcgssd_proc.Tpo -c -o svcgssd-svcgssd_proc.obj `if test -f 'svcgssd_proc.c'; then $(CYGPATH_W) 'svcgssd_proc.c'; else $(CYGPATH_W) '$(srcdir)/svcgssd_proc.c'; fi`
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/svcgssd-svcgssd_proc.Tpo $(DEPDIR)/svcgssd-svcgssd_proc.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='svcgssd_proc.c' object='svcgssd-svcgssd_proc.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(svcgssd_CFLAGS) $(CFLAGS) -c -o svcgssd-svcgssd_proc.obj `if test -f 'svcgssd_proc.c'; then $(CYGPATH_W) 'svcgssd_proc.c'; else $(CYGPATH_W) '$(srcdir)/svcgssd_proc.c'; fi`
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-man8: $(man8_MANS)
+ @$(NORMAL_INSTALL)
+ test -z "$(man8dir)" || $(MKDIR_P) "$(DESTDIR)$(man8dir)"
+ @list='$(man8_MANS)'; test -n "$(man8dir)" || exit 0; \
+ { for i in $$list; do echo "$$i"; done; \
+ } | while read p; do \
+ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; echo "$$p"; \
+ done | \
+ sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+ -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+ sed 'N;N;s,\n, ,g' | { \
+ list=; while read file base inst; do \
+ if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+ echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+ $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+ fi; \
+ done; \
+ for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+ while read files; do \
+ test -z "$$files" || { \
+ echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+ $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+ done; }
+
+uninstall-man8:
+ @$(NORMAL_UNINSTALL)
+ @list='$(man8_MANS)'; test -n "$(man8dir)" || exit 0; \
+ files=`{ for i in $$list; do echo "$$i"; done; \
+ } | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+ -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+ test -z "$$files" || { \
+ echo " ( cd '$(DESTDIR)$(man8dir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(man8dir)" && rm -f $$files; }
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @list='$(MANS)'; if test -n "$$list"; then \
+ list=`for p in $$list; do \
+ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+ if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
+ if test -n "$$list" && \
+ grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
+ echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \
+ grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \
+ echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \
+ echo " typically \`make maintainer-clean' will remove them" >&2; \
+ exit 1; \
+ else :; fi; \
+ else :; fi
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(SCRIPTS) $(MANS)
+installdirs:
+ for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS install-sbinSCRIPTS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) install-exec-hook
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS \
+ uninstall-sbinSCRIPTS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) uninstall-hook
+.MAKE: install-am install-exec-am install-strip uninstall-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-exec-hook \
+ install-html install-html-am install-info install-info-am \
+ install-man install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-sbinSCRIPTS \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am uninstall-hook \
+ uninstall-man uninstall-man8 uninstall-sbinPROGRAMS \
+ uninstall-sbinSCRIPTS
+
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PREFIXED); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PREFIXED); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/gssd/context.c b/nfs-utils-1.2.2/utils/gssd/context.c
new file mode 100644
index 0000000..1e50bbf
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context.c
@@ -0,0 +1,63 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include <syslog.h>
+#include <string.h>
+#include <gssapi/gssapi.h>
+#include <rpc/rpc.h>
+#include <rpc/auth_gss.h>
+#include "gss_util.h"
+#include "gss_oids.h"
+#include "err_util.h"
+#include "context.h"
+
+int
+serialize_context_for_kernel(gss_ctx_id_t ctx,
+ gss_buffer_desc *buf,
+ gss_OID mech,
+ int32_t *endtime)
+{
+ if (g_OID_equal(&krb5oid, mech))
+ return serialize_krb5_ctx(ctx, buf, endtime);
+#ifdef HAVE_SPKM3_H
+ else if (g_OID_equal(&spkm3oid, mech))
+ return serialize_spkm3_ctx(ctx, buf, endtime);
+#endif
+ else {
+ printerr(0, "ERROR: attempting to serialize context with "
+ "unknown/unsupported mechanism oid\n");
+ return -1;
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/context.h b/nfs-utils-1.2.2/utils/gssd/context.h
new file mode 100644
index 0000000..be47f9c
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context.h
@@ -0,0 +1,47 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _CONTEXT_H_
+#define _CONTEXT_H_
+
+#include <rpc/rpc.h>
+
+/* Hopefully big enough to hold any serialized context */
+#define MAX_CTX_LEN 4096
+
+
+int serialize_context_for_kernel(gss_ctx_id_t ctx, gss_buffer_desc *buf,
+ gss_OID mech, int32_t *endtime);
+int serialize_spkm3_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf,
+ int32_t *endtime);
+int serialize_krb5_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf,
+ int32_t *endtime);
+
+#endif /* _CONTEXT_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/context_heimdal.c b/nfs-utils-1.2.2/utils/gssd/context_heimdal.c
new file mode 100644
index 0000000..6f3b8fd
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context_heimdal.c
@@ -0,0 +1,275 @@
+/*
+ Copyright (c) 2004-2006 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifndef HAVE_LUCID_CONTEXT_SUPPORT
+#ifdef HAVE_HEIMDAL
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <string.h>
+#include <errno.h>
+#include <krb5.h>
+#include <gssapi.h> /* Must use the heimdal copy! */
+#ifdef HAVE_COM_ERR_H
+#include <com_err.h>
+#endif
+#include "err_util.h"
+#include "gss_oids.h"
+#include "write_bytes.h"
+
+int write_heimdal_keyblock(char **p, char *end, krb5_keyblock *key)
+{
+ gss_buffer_desc tmp;
+ int code = -1;
+
+ if (WRITE_BYTES(p, end, key->keytype)) goto out_err;
+ tmp.length = key->keyvalue.length;
+ tmp.value = key->keyvalue.data;
+ if (write_buffer(p, end, &tmp)) goto out_err;
+ code = 0;
+ out_err:
+ return(code);
+}
+
+int write_heimdal_enc_key(char **p, char *end, gss_ctx_id_t ctx)
+{
+ krb5_keyblock enc_key, *key;
+ krb5_context context;
+ krb5_error_code ret;
+ int i;
+ char *skd, *dkd, *k5err = NULL;
+ int code = -1;
+
+ if ((ret = krb5_init_context(&context))) {
+ k5err = gssd_k5_err_msg(NULL, ret);
+ printerr(0, "ERROR: initializing krb5_context: %s\n", k5err);
+ goto out_err;
+ }
+
+ if ((ret = krb5_auth_con_getlocalsubkey(context,
+ ctx->auth_context, &key))){
+ k5err = gssd_k5_err_msg(context, ret);
+ printerr(0, "ERROR: getting auth_context key: %s\n", k5err);
+ goto out_err_free_context;
+ }
+
+ memset(&enc_key, 0, sizeof(enc_key));
+ enc_key.keytype = key->keytype;
+ /* XXX current kernel code only handles des-cbc-raw (4) */
+ if (enc_key.keytype != 4) {
+ printerr(1, "WARN: write_heimdal_enc_key: "
+ "overriding heimdal keytype (%d => %d)\n",
+ enc_key.keytype, 4);
+ enc_key.keytype = 4;
+ }
+ enc_key.keyvalue.length = key->keyvalue.length;
+ if ((enc_key.keyvalue.data =
+ calloc(1, enc_key.keyvalue.length)) == NULL) {
+ k5err = gssd_k5_err_msg(context, ENOMEM);
+ printerr(0, "ERROR: allocating memory for enc key: %s\n",
+ k5err);
+ goto out_err_free_key;
+ }
+ skd = (char *) key->keyvalue.data;
+ dkd = (char *) enc_key.keyvalue.data;
+ for (i = 0; i < enc_key.keyvalue.length; i++)
+ dkd[i] = skd[i] ^ 0xf0;
+ if (write_heimdal_keyblock(p, end, &enc_key)) {
+ goto out_err_free_enckey;
+ }
+
+ code = 0;
+
+ out_err_free_enckey:
+ krb5_free_keyblock_contents(context, &enc_key);
+ out_err_free_key:
+ krb5_free_keyblock(context, key);
+ out_err_free_context:
+ krb5_free_context(context);
+ out_err:
+ free(k5err);
+ printerr(2, "write_heimdal_enc_key: %s\n", code ? "FAILED" : "SUCCESS");
+ return(code);
+}
+
+int write_heimdal_seq_key(char **p, char *end, gss_ctx_id_t ctx)
+{
+ krb5_keyblock *key;
+ krb5_context context;
+ krb5_error_code ret;
+ char *k5err = NULL;
+ int code = -1;
+
+ if ((ret = krb5_init_context(&context))) {
+ k5err = gssd_k5_err_msg(NULL, ret);
+ printerr(0, "ERROR: initializing krb5_context: %s\n", k5err);
+ goto out_err;
+ }
+
+ if ((ret = krb5_auth_con_getlocalsubkey(context,
+ ctx->auth_context, &key))){
+ k5err = gssd_k5_err_msg(context, ret);
+ printerr(0, "ERROR: getting auth_context key: %s\n", k5err);
+ goto out_err_free_context;
+ }
+
+ /* XXX current kernel code only handles des-cbc-raw (4) */
+ if (key->keytype != 4) {
+ printerr(1, "WARN: write_heimdal_seq_key: "
+ "overriding heimdal keytype (%d => %d)\n",
+ key->keytype, 4);
+ key->keytype = 4;
+ }
+
+ if (write_heimdal_keyblock(p, end, key)) {
+ goto out_err_free_key;
+ }
+
+ code = 0;
+
+ out_err_free_key:
+ krb5_free_keyblock(context, key);
+ out_err_free_context:
+ krb5_free_context(context);
+ out_err:
+ free(k5err);
+ printerr(2, "write_heimdal_seq_key: %s\n", code ? "FAILED" : "SUCCESS");
+ return(code);
+}
+
+/*
+ * The following is the kernel structure that we are filling in:
+ *
+ * struct krb5_ctx {
+ * int initiate;
+ * int seed_init;
+ * unsigned char seed[16];
+ * int signalg;
+ * int sealalg;
+ * struct crypto_tfm *enc;
+ * struct crypto_tfm *seq;
+ * s32 endtime;
+ * u32 seq_send;
+ * struct xdr_netobj mech_used;
+ * };
+ *
+ * However, note that we do not send the data fields in the
+ * order they appear in the structure. The order they are
+ * sent down in is:
+ *
+ * initiate
+ * seed_init
+ * seed
+ * signalg
+ * sealalg
+ * endtime
+ * seq_send
+ * mech_used
+ * enc key
+ * seq key
+ *
+ */
+
+int
+serialize_krb5_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf, int32_t *endtime)
+{
+
+ char *p, *end;
+ static int constant_one = 1;
+ static int constant_zero = 0;
+ unsigned char fakeseed[16];
+ uint32_t algorithm;
+
+ if (!(buf->value = calloc(1, MAX_CTX_LEN)))
+ goto out_err;
+ p = buf->value;
+ end = buf->value + MAX_CTX_LEN;
+
+
+ /* initiate: 1 => initiating 0 => accepting */
+ if (ctx->more_flags & LOCAL) {
+ if (WRITE_BYTES(&p, end, constant_one)) goto out_err;
+ }
+ else {
+ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err;
+ }
+
+ /* seed_init: not used by kernel code */
+ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err;
+
+ /* seed: not used by kernel code */
+ memset(&fakeseed, 0, sizeof(fakeseed));
+ if (write_bytes(&p, end, &fakeseed, 16)) goto out_err;
+
+ /* signalg */
+ algorithm = 0; /* SGN_ALG_DES_MAC_MD5 XXX */
+ if (WRITE_BYTES(&p, end, algorithm)) goto out_err;
+
+ /* sealalg */
+ algorithm = 0; /* SEAL_ALG_DES XXX */
+ if (WRITE_BYTES(&p, end, algorithm)) goto out_err;
+
+ /* endtime */
+ if (WRITE_BYTES(&p, end, ctx->lifetime)) goto out_err;
+
+ if (endtime)
+ *endtime = ctx->lifetime;
+
+ /* seq_send */
+ if (WRITE_BYTES(&p, end, ctx->auth_context->local_seqnumber))
+ goto out_err;
+ /* mech_used */
+ if (write_buffer(&p, end, (gss_buffer_desc*)&krb5oid)) goto out_err;
+
+ /* enc: derive the encryption key and copy it into buffer */
+ if (write_heimdal_enc_key(&p, end, ctx)) goto out_err;
+
+ /* seq: get the sequence number key and copy it into buffer */
+ if (write_heimdal_seq_key(&p, end, ctx)) goto out_err;
+
+ buf->length = p - (char *)buf->value;
+ printerr(2, "serialize_krb5_ctx: returning buffer "
+ "with %d bytes\n", buf->length);
+
+ return 0;
+out_err:
+ printerr(0, "ERROR: failed exporting Heimdal krb5 ctx to kernel\n");
+ if (buf->value) free(buf->value);
+ buf->length = 0;
+ return -1;
+}
+
+#endif /* HAVE_HEIMDAL */
+#endif /* HAVE_LUCID_CONTEXT_SUPPORT */
diff --git a/nfs-utils-1.2.2/utils/gssd/context_lucid.c b/nfs-utils-1.2.2/utils/gssd/context_lucid.c
new file mode 100644
index 0000000..4a682ae
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context_lucid.c
@@ -0,0 +1,226 @@
+/*
+ * COPYRIGHT (c) 2006
+ * The Regents of the University of Michigan
+ * ALL RIGHTS RESERVED
+ *
+ * Permission is granted to use, copy, create derivative works
+ * and redistribute this software and such derivative works
+ * for any purpose, so long as the name of The University of
+ * Michigan is not used in any advertising or publicity
+ * pertaining to the use of distribution of this software
+ * without specific, written prior authorization. If the
+ * above copyright notice or any other identification of the
+ * University of Michigan is included in any copy of any
+ * portion of this software, then the disclaimer below must
+ * also be included.
+ *
+ * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION
+ * FROM THE UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY
+ * PURPOSE, AND WITHOUT WARRANTY BY THE UNIVERSITY OF
+ * MICHIGAN OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
+ * WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
+ * REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE
+ * FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR
+ * CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
+ * IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGES.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifdef HAVE_LUCID_CONTEXT_SUPPORT
+
+/*
+ * Newer versions of MIT and Heimdal have lucid context support.
+ * We can use common code if it is supported.
+ */
+
+#include <stdio.h>
+#include <syslog.h>
+#include <string.h>
+
+#include <gssapi/gssapi_krb5.h>
+
+#include "gss_util.h"
+#include "gss_oids.h"
+#include "err_util.h"
+#include "context.h"
+
+#ifndef OM_uint64
+typedef uint64_t OM_uint64;
+#endif
+
+static int
+write_lucid_keyblock(char **p, char *end, gss_krb5_lucid_key_t *key)
+{
+ gss_buffer_desc tmp;
+
+ if (WRITE_BYTES(p, end, key->type)) return -1;
+ tmp.length = key->length;
+ tmp.value = key->data;
+ if (write_buffer(p, end, &tmp)) return -1;
+ return 0;
+}
+
+static int
+prepare_krb5_rfc1964_buffer(gss_krb5_lucid_context_v1_t *lctx,
+ gss_buffer_desc *buf, int32_t *endtime)
+{
+#define FAKESEED_SIZE 16
+ char *p, *end;
+ static int constant_zero = 0;
+ unsigned char fakeseed[FAKESEED_SIZE];
+ uint32_t word_send_seq;
+ gss_krb5_lucid_key_t enc_key;
+ int i;
+ char *skd, *dkd;
+ gss_buffer_desc fakeoid;
+
+ /*
+ * The new Kerberos interface to get the gss context
+ * does not include the seed or seed_init fields
+ * because we never really use them. But for now,
+ * send down a fake buffer so we can use the same
+ * interface to the kernel.
+ */
+ memset(&enc_key, 0, sizeof(enc_key));
+ memset(&fakeoid, 0, sizeof(fakeoid));
+ memset(fakeseed, 0, FAKESEED_SIZE);
+
+ if (!(buf->value = calloc(1, MAX_CTX_LEN)))
+ goto out_err;
+ p = buf->value;
+ end = buf->value + MAX_CTX_LEN;
+
+ if (WRITE_BYTES(&p, end, lctx->initiate)) goto out_err;
+
+ /* seed_init and seed not used by kernel anyway */
+ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err;
+ if (write_bytes(&p, end, &fakeseed, FAKESEED_SIZE)) goto out_err;
+
+ if (WRITE_BYTES(&p, end, lctx->rfc1964_kd.sign_alg)) goto out_err;
+ if (WRITE_BYTES(&p, end, lctx->rfc1964_kd.seal_alg)) goto out_err;
+ if (WRITE_BYTES(&p, end, lctx->endtime)) goto out_err;
+ if (endtime)
+ *endtime = lctx->endtime;
+ word_send_seq = lctx->send_seq; /* XXX send_seq is 64-bit */
+ if (WRITE_BYTES(&p, end, word_send_seq)) goto out_err;
+ if (write_oid(&p, end, &krb5oid)) goto out_err;
+
+#ifdef HAVE_HEIMDAL
+ /*
+ * The kernel gss code expects des-cbc-raw for all flavors of des.
+ * The keytype from MIT has this type, but Heimdal does not.
+ * Force the Heimdal keytype to 4 (des-cbc-raw).
+ * Note that the rfc1964 version only supports DES enctypes.
+ */
+ if (lctx->rfc1964_kd.ctx_key.type != 4) {
+ printerr(1, "prepare_krb5_rfc1964_buffer: "
+ "overriding heimdal keytype (%d => %d)\n",
+ lctx->rfc1964_kd.ctx_key.type, 4);
+ lctx->rfc1964_kd.ctx_key.type = 4;
+ }
+#endif
+ printerr(2, "prepare_krb5_rfc1964_buffer: serializing keys with "
+ "enctype %d and length %d\n",
+ lctx->rfc1964_kd.ctx_key.type,
+ lctx->rfc1964_kd.ctx_key.length);
+
+ /* derive the encryption key and copy it into buffer */
+ enc_key.type = lctx->rfc1964_kd.ctx_key.type;
+ enc_key.length = lctx->rfc1964_kd.ctx_key.length;
+ if ((enc_key.data = calloc(1, enc_key.length)) == NULL)
+ goto out_err;
+ skd = (char *) lctx->rfc1964_kd.ctx_key.data;
+ dkd = (char *) enc_key.data;
+ for (i = 0; i < enc_key.length; i++)
+ dkd[i] = skd[i] ^ 0xf0;
+ if (write_lucid_keyblock(&p, end, &enc_key)) {
+ free(enc_key.data);
+ goto out_err;
+ }
+ free(enc_key.data);
+
+ if (write_lucid_keyblock(&p, end, &lctx->rfc1964_kd.ctx_key))
+ goto out_err;
+
+ buf->length = p - (char *)buf->value;
+ return 0;
+out_err:
+ printerr(0, "ERROR: failed serializing krb5 context for kernel\n");
+ if (buf->value) free(buf->value);
+ buf->length = 0;
+ if (enc_key.data) free(enc_key.data);
+ return -1;
+}
+
+static int
+prepare_krb5_rfc_cfx_buffer(gss_krb5_lucid_context_v1_t *lctx,
+ gss_buffer_desc *buf, int32_t *endtime)
+{
+ printerr(0, "ERROR: prepare_krb5_rfc_cfx_buffer: not implemented\n");
+ return -1;
+}
+
+
+int
+serialize_krb5_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf, int32_t *endtime)
+{
+ OM_uint32 maj_stat, min_stat;
+ void *return_ctx = 0;
+ OM_uint32 vers;
+ gss_krb5_lucid_context_v1_t *lctx = 0;
+ int retcode = 0;
+
+ printerr(2, "DEBUG: serialize_krb5_ctx: lucid version!\n");
+ maj_stat = gss_export_lucid_sec_context(&min_stat, &ctx,
+ 1, &return_ctx);
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("gss_export_lucid_sec_context",
+ maj_stat, min_stat, &krb5oid);
+ goto out_err;
+ }
+
+ /* Check the version returned, we only support v1 right now */
+ vers = ((gss_krb5_lucid_context_version_t *)return_ctx)->version;
+ switch (vers) {
+ case 1:
+ lctx = (gss_krb5_lucid_context_v1_t *) return_ctx;
+ break;
+ default:
+ printerr(0, "ERROR: unsupported lucid sec context version %d\n",
+ vers);
+ goto out_err;
+ break;
+ }
+
+ /* Now lctx points to a lucid context that we can send down to kernel */
+ if (lctx->protocol == 0)
+ retcode = prepare_krb5_rfc1964_buffer(lctx, buf, endtime);
+ else
+ retcode = prepare_krb5_rfc_cfx_buffer(lctx, buf, endtime);
+
+ maj_stat = gss_free_lucid_sec_context(&min_stat, ctx, return_ctx);
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("gss_export_lucid_sec_context",
+ maj_stat, min_stat, &krb5oid);
+ printerr(0, "WARN: failed to free lucid sec context\n");
+ }
+
+ if (retcode) {
+ printerr(1, "serialize_krb5_ctx: prepare_krb5_*_buffer "
+ "failed (retcode = %d)\n", retcode);
+ goto out_err;
+ }
+
+ return 0;
+
+out_err:
+ printerr(0, "ERROR: failed serializing krb5 context for kernel\n");
+ return -1;
+}
+#endif /* HAVE_LUCID_CONTEXT_SUPPORT */
diff --git a/nfs-utils-1.2.2/utils/gssd/context_mit.c b/nfs-utils-1.2.2/utils/gssd/context_mit.c
new file mode 100644
index 0000000..709a903
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context_mit.c
@@ -0,0 +1,208 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifndef HAVE_LUCID_CONTEXT_SUPPORT
+#ifdef HAVE_KRB5
+
+#include <stdio.h>
+#include <syslog.h>
+#include <string.h>
+#include <gssapi/gssapi.h>
+#include <rpc/rpc.h>
+#include <rpc/auth_gss.h>
+#include "gss_util.h"
+#include "gss_oids.h"
+#include "err_util.h"
+#include "context.h"
+
+#include <krb5.h>
+
+#if (KRB5_VERSION > 131)
+/* XXX argggg, there's gotta be a better way than just duplicating this
+ * whole struct. Unfortunately, this is in a "private" header file,
+ * so this is our best choice at this point :-/
+ *
+ * XXX Does this match the Heimdal definition? */
+
+typedef struct _krb5_gss_ctx_id_rec {
+ unsigned int initiate : 1; /* nonzero if initiating, zero if accepting */
+ unsigned int established : 1;
+ unsigned int big_endian : 1;
+ unsigned int have_acceptor_subkey : 1;
+ unsigned int seed_init : 1; /* XXX tested but never actually set */
+#ifdef CFX_EXERCISE
+ unsigned int testing_unknown_tokid : 1; /* for testing only */
+#endif
+ OM_uint32 gss_flags;
+ unsigned char seed[16];
+ krb5_principal here;
+ krb5_principal there;
+ krb5_keyblock *subkey;
+ int signalg;
+ size_t cksum_size;
+ int sealalg;
+ krb5_keyblock *enc;
+ krb5_keyblock *seq;
+ krb5_timestamp endtime;
+ krb5_flags krb_flags;
+ /* XXX these used to be signed. the old spec is inspecific, and
+ the new spec specifies unsigned. I don't believe that the change
+ affects the wire encoding. */
+ uint64_t seq_send; /* gssint_uint64 */
+ uint64_t seq_recv; /* gssint_uint64 */
+ void *seqstate;
+ krb5_auth_context auth_context;
+ gss_OID_desc *mech_used; /* gss_OID_desc */
+ /* Protocol spec revision
+ 0 => RFC 1964 with 3DES and RC4 enhancements
+ 1 => draft-ietf-krb-wg-gssapi-cfx-01
+ No others defined so far. */
+ int proto;
+ krb5_cksumtype cksumtype; /* for "main" subkey */
+ krb5_keyblock *acceptor_subkey; /* CFX only */
+ krb5_cksumtype acceptor_subkey_cksumtype;
+#ifdef CFX_EXERCISE
+ gss_buffer_desc init_token;
+#endif
+} krb5_gss_ctx_id_rec, *krb5_gss_ctx_id_t;
+
+#else /* KRB5_VERSION > 131 */
+
+typedef struct _krb5_gss_ctx_id_rec {
+ int initiate;
+ u_int32_t gss_flags;
+ int seed_init;
+ unsigned char seed[16];
+ krb5_principal here;
+ krb5_principal there;
+ krb5_keyblock *subkey;
+ int signalg;
+ int cksum_size;
+ int sealalg;
+ krb5_keyblock *enc;
+ krb5_keyblock *seq;
+ krb5_timestamp endtime;
+ krb5_flags krb_flags;
+ krb5_ui_4 seq_send;
+ krb5_ui_4 seq_recv;
+ void *seqstate;
+ int established;
+ int big_endian;
+ krb5_auth_context auth_context;
+ gss_OID_desc *mech_used;
+ int nctypes;
+ krb5_cksumtype *ctypes;
+} krb5_gss_ctx_id_rec, *krb5_gss_ctx_id_t;
+
+#endif /* KRB5_VERSION */
+
+
+static int
+write_keyblock(char **p, char *end, struct _krb5_keyblock *arg)
+{
+ gss_buffer_desc tmp;
+
+ if (WRITE_BYTES(p, end, arg->enctype)) return -1;
+ tmp.length = arg->length;
+ tmp.value = arg->contents;
+ if (write_buffer(p, end, &tmp)) return -1;
+ return 0;
+}
+
+/*
+ * We really shouldn't know about glue-layer context structure, but
+ * we need to get at the real krb5 context pointer. This should be
+ * removed as soon as we say there is no support for MIT Kerberos
+ * prior to 1.4 -- which gives us "legal" access to the context info.
+ */
+typedef struct gss_union_ctx_id_t {
+ gss_OID mech_type;
+ gss_ctx_id_t internal_ctx_id;
+} gss_union_ctx_id_desc, *gss_union_ctx_id_t;
+
+int
+serialize_krb5_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf, int32_t *endtime)
+{
+ krb5_gss_ctx_id_t kctx = ((gss_union_ctx_id_t)ctx)->internal_ctx_id;
+ char *p, *end;
+ static int constant_one = 1;
+ static int constant_zero = 0;
+ uint32_t word_seq_send;
+
+ if (!(buf->value = calloc(1, MAX_CTX_LEN)))
+ goto out_err;
+ p = buf->value;
+ end = buf->value + MAX_CTX_LEN;
+
+ if (kctx->initiate) {
+ if (WRITE_BYTES(&p, end, constant_one)) goto out_err;
+ }
+ else {
+ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err;
+ }
+ if (kctx->seed_init) {
+ if (WRITE_BYTES(&p, end, constant_one)) goto out_err;
+ }
+ else {
+ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err;
+ }
+ if (write_bytes(&p, end, &kctx->seed, sizeof(kctx->seed)))
+ goto out_err;
+ if (WRITE_BYTES(&p, end, kctx->signalg)) goto out_err;
+ if (WRITE_BYTES(&p, end, kctx->sealalg)) goto out_err;
+ if (WRITE_BYTES(&p, end, kctx->endtime)) goto out_err;
+ if (endtime)
+ *endtime = kctx->endtime;
+ word_seq_send = kctx->seq_send;
+ if (WRITE_BYTES(&p, end, word_seq_send)) goto out_err;
+ if (write_oid(&p, end, kctx->mech_used)) goto out_err;
+
+ printerr(2, "serialize_krb5_ctx: serializing keys with "
+ "enctype %d and length %d\n",
+ kctx->enc->enctype, kctx->enc->length);
+
+ if (write_keyblock(&p, end, kctx->enc)) goto out_err;
+ if (write_keyblock(&p, end, kctx->seq)) goto out_err;
+
+ buf->length = p - (char *)buf->value;
+ return 0;
+out_err:
+ printerr(0, "ERROR: failed serializing krb5 context for kernel\n");
+ if (buf->value) free(buf->value);
+ buf->length = 0;
+ return -1;
+}
+
+#endif /* HAVE_KRB5 */
+#endif /* HAVE_LUCID_CONTEXT_SUPPORT */
diff --git a/nfs-utils-1.2.2/utils/gssd/context_spkm3.c b/nfs-utils-1.2.2/utils/gssd/context_spkm3.c
new file mode 100644
index 0000000..b927475
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/context_spkm3.c
@@ -0,0 +1,184 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include <syslog.h>
+#include <string.h>
+#include <gssapi/gssapi.h>
+#include <rpc/rpc.h>
+#include <rpc/auth_gss.h>
+#include "gss_util.h"
+#include "gss_oids.h"
+#include "err_util.h"
+#include "context.h"
+
+#ifdef HAVE_SPKM3_H
+
+#include <spkm3.h>
+
+/*
+ * Function: prepare_spkm3_ctx_buffer()
+ *
+ * Prepare spkm3 lucid context for the kernel
+ *
+ * buf->length should be:
+ *
+ * version 4
+ * ctx_id 4 + 12
+ * qop 4
+ * mech_used 4 + 7
+ * ret_fl 4
+ * req_fl 4
+ * share 4 + key_len
+ * conf_alg 4 + oid_len
+ * d_conf_key 4 + key_len
+ * intg_alg 4 + oid_len
+ * d_intg_key 4 + key_len
+ * kyestb 4 + oid_len
+ * owl alg 4 + oid_len
+*/
+static int
+prepare_spkm3_ctx_buffer(gss_spkm3_lucid_ctx_t *lctx, gss_buffer_desc *buf)
+{
+ char *p, *end;
+ unsigned int buf_size = 0;
+
+ buf_size = sizeof(lctx->version) +
+ lctx->ctx_id.length + sizeof(lctx->ctx_id.length) +
+ sizeof(lctx->endtime) +
+ sizeof(lctx->mech_used.length) + lctx->mech_used.length +
+ sizeof(lctx->ret_flags) +
+ sizeof(lctx->conf_alg.length) + lctx->conf_alg.length +
+ sizeof(lctx->derived_conf_key.length) +
+ lctx->derived_conf_key.length +
+ sizeof(lctx->intg_alg.length) + lctx->intg_alg.length +
+ sizeof(lctx->derived_integ_key.length) +
+ lctx->derived_integ_key.length;
+
+ if (!(buf->value = calloc(1, buf_size)))
+ goto out_err;
+ p = buf->value;
+ end = buf->value + buf_size;
+
+ if (WRITE_BYTES(&p, end, lctx->version))
+ goto out_err;
+ printerr(2, "DEBUG: exporting version = %d\n", lctx->version);
+
+ if (write_buffer(&p, end, &lctx->ctx_id))
+ goto out_err;
+ printerr(2, "DEBUG: exporting ctx_id(%d)\n", lctx->ctx_id.length);
+
+ if (WRITE_BYTES(&p, end, lctx->endtime))
+ goto out_err;
+ printerr(2, "DEBUG: exporting endtime = %d\n", lctx->endtime);
+
+ if (write_buffer(&p, end, &lctx->mech_used))
+ goto out_err;
+ printerr(2, "DEBUG: exporting mech oid (%d)\n", lctx->mech_used.length);
+
+ if (WRITE_BYTES(&p, end, lctx->ret_flags))
+ goto out_err;
+ printerr(2, "DEBUG: exporting ret_flags = %d\n", lctx->ret_flags);
+
+ if (write_buffer(&p, end, &lctx->conf_alg))
+ goto out_err;
+ printerr(2, "DEBUG: exporting conf_alg oid (%d)\n", lctx->conf_alg.length);
+
+ if (write_buffer(&p, end, &lctx->derived_conf_key))
+ goto out_err;
+ printerr(2, "DEBUG: exporting conf key (%d)\n", lctx->derived_conf_key.length);
+
+ if (write_buffer(&p, end, &lctx->intg_alg))
+ goto out_err;
+ printerr(2, "DEBUG: exporting intg_alg oid (%d)\n", lctx->intg_alg.length);
+
+ if (write_buffer(&p, end, &lctx->derived_integ_key))
+ goto out_err;
+ printerr(2, "DEBUG: exporting intg key (%d)\n", lctx->derived_integ_key.length);
+
+ buf->length = p - (char *)buf->value;
+ return 0;
+out_err:
+ printerr(0, "ERROR: failed serializing spkm3 context for kernel\n");
+ if (buf->value) free(buf->value);
+ buf->length = 0;
+
+ return -1;
+}
+
+/* ANDROS: need to determine which fields of the spkm3_gss_ctx_id_desc_t
+ * are needed in the kernel for get_mic, validate, wrap, unwrap, and destroy
+ * and only export those fields to the kernel.
+ */
+int
+serialize_spkm3_ctx(gss_ctx_id_t ctx, gss_buffer_desc *buf, int32_t *endtime)
+{
+ OM_uint32 vers, ret, maj_stat, min_stat;
+ void *ret_ctx = 0;
+ gss_spkm3_lucid_ctx_t *lctx;
+
+ printerr(1, "serialize_spkm3_ctx called\n");
+
+ printerr(2, "DEBUG: serialize_spkm3_ctx: lucid version!\n");
+ maj_stat = gss_export_lucid_sec_context(&min_stat, &ctx, 1, &ret_ctx);
+ if (maj_stat != GSS_S_COMPLETE)
+ goto out_err;
+
+ lctx = (gss_spkm3_lucid_ctx_t *)ret_ctx;
+
+ vers = lctx->version;
+ if (vers != 1) {
+ printerr(0, "ERROR: unsupported spkm3 context version %d\n",
+ vers);
+ goto out_err;
+ }
+ ret = prepare_spkm3_ctx_buffer(lctx, buf);
+
+ if (endtime)
+ *endtime = lctx->endtime;
+
+ maj_stat = gss_free_lucid_sec_context(&min_stat, ctx, ret_ctx);
+
+ if (maj_stat != GSS_S_COMPLETE)
+ printerr(0, "WARN: failed to free lucid sec context\n");
+ if (ret)
+ goto out_err;
+ printerr(2, "DEBUG: serialize_spkm3_ctx: success\n");
+ return 0;
+
+out_err:
+ printerr(2, "DEBUG: serialize_spkm3_ctx: failed\n");
+ return -1;
+}
+#endif /* HAVE_SPKM3_H */
diff --git a/nfs-utils-1.2.2/utils/gssd/err_util.c b/nfs-utils-1.2.2/utils/gssd/err_util.c
new file mode 100644
index 0000000..fe09eda
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/err_util.c
@@ -0,0 +1,71 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include "xlog.h"
+
+static int verbosity = 0;
+static int fg = 0;
+
+void initerr(char *progname, int set_verbosity, int set_fg)
+{
+ verbosity = set_verbosity;
+ fg = set_fg;
+ if (!fg)
+ xlog_open(progname);
+}
+
+
+void printerr(int priority, char *format, ...)
+{
+ va_list args;
+
+ /* Don't bother formatting a message we're never going to print! */
+ if (priority > verbosity)
+ return;
+
+ va_start(args, format);
+ if (fg)
+ vfprintf(stderr, format, args);
+ else
+ xlog_backend(L_ERROR, format, args);
+ va_end(args);
+}
+
+int get_verbosity(void)
+{
+ return verbosity;
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/err_util.h b/nfs-utils-1.2.2/utils/gssd/err_util.h
new file mode 100644
index 0000000..c4df32d
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/err_util.h
@@ -0,0 +1,38 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _ERR_UTIL_H_
+#define _ERR_UTIL_H_
+
+void initerr(char *progname, int verbosity, int fg);
+void printerr(int priority, char *format, ...);
+int get_verbosity(void);
+
+#endif /* _ERR_UTIL_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_clnt_send_err.c b/nfs-utils-1.2.2/utils/gssd/gss_clnt_send_err.c
new file mode 100644
index 0000000..4800a01
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_clnt_send_err.c
@@ -0,0 +1,108 @@
+/*
+ Copyright (c) 2000 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2004 Bruce Fields <bfields@umich.edu>
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <rpc/rpc.h>
+
+#include <unistd.h>
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pwd.h>
+#include <fcntl.h>
+
+#include "gssd.h"
+#include "write_bytes.h"
+
+char pipefsdir[PATH_MAX] = GSSD_PIPEFS_DIR;
+
+static void
+usage(char *progname)
+{
+ fprintf(stderr, "usage: %s clntdir user [user ...]\n", progname);
+ exit(1);
+}
+
+static int
+do_error_downcall(int k5_fd, uid_t uid, int err)
+{
+ char buf[1024];
+ char *p = buf, *end = buf + 1024;
+ unsigned int timeout = 0;
+ int zero = 0;
+
+ if (WRITE_BYTES(&p, end, uid)) return -1;
+ if (WRITE_BYTES(&p, end, timeout)) return -1;
+ /* use seq_win = 0 to indicate an error: */
+ if (WRITE_BYTES(&p, end, zero)) return -1;
+ if (WRITE_BYTES(&p, end, err)) return -1;
+
+ if (write(k5_fd, buf, p - buf) < p - buf) return -1;
+ return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+ int fd;
+ int i;
+ uid_t uid;
+ char *endptr;
+ struct passwd *pw;
+
+ if (argc < 3)
+ usage(argv[0]);
+ fd = open(argv[1], O_WRONLY);
+ if (fd == -1)
+ err(1, "unable to open %s", argv[1]);
+
+ for (i = 2; i < argc; i++) {
+ uid = strtol(argv[i], &endptr, 10);
+ if (*endptr != '\0') {
+ pw = getpwnam(argv[i]);
+ if (!pw)
+ err(1, "unknown user %s", argv[i]);
+ uid = pw->pw_uid;
+ }
+ if (do_error_downcall(fd, uid, -1))
+ err(1, "failed to destroy cred for user %s", argv[i]);
+ }
+ exit(0);
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_destroy_creds b/nfs-utils-1.2.2/utils/gssd/gss_destroy_creds
new file mode 100644
index 0000000..1f978d1
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_destroy_creds
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+path=`mount|grep rpc_pipefs|awk '{ print $3;exit }'`
+
+if [ -z "$path" ]; then
+ echo "unable to find rpc_pipefs; is it mounted?"
+ exit 1
+fi;
+
+find "$path" -name 'krb5' -exec gss_clnt_send_err '{}' $* ';'
+
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_oids.c b/nfs-utils-1.2.2/utils/gssd/gss_oids.c
new file mode 100644
index 0000000..a59c4a6
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_oids.c
@@ -0,0 +1,43 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/types.h>
+#include <gssapi/gssapi.h>
+
+/* from kerberos source, gssapi_krb5.c */
+gss_OID_desc krb5oid =
+ {9, "\052\206\110\206\367\022\001\002\002"};
+
+gss_OID_desc spkm3oid =
+ {7, "\053\006\001\005\005\001\003"};
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_oids.h b/nfs-utils-1.2.2/utils/gssd/gss_oids.h
new file mode 100644
index 0000000..8b0a352
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_oids.h
@@ -0,0 +1,45 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _GSS_OIDS_H_
+#define _GSS_OIDS_H_
+
+#include <sys/types.h>
+
+extern gss_OID_desc krb5oid;
+extern gss_OID_desc spkm3oid;
+
+#ifndef g_OID_equal
+#define g_OID_equal(o1,o2) \
+ (((o1)->length == (o2)->length) && \
+ (memcmp((o1)->elements,(o2)->elements,(unsigned int) (o1)->length) == 0))
+#endif
+
+#endif /* _GSS_OIDS_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_util.c b/nfs-utils-1.2.2/utils/gssd/gss_util.c
new file mode 100644
index 0000000..99aceb3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_util.c
@@ -0,0 +1,258 @@
+/*
+ * Adapted in part from MIT Kerberos 5-1.2.1 slave/kprop.c and from
+ * http://docs.sun.com/?p=/doc/816-1331/6m7oo9sms&a=view
+ *
+ * Copyright (c) 2002 The Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Andy Adamson <andros@umich.edu>
+ * J. Bruce Fields <bfields@umich.edu>
+ * Marius Aamodt Eriksen <marius@umich.edu>
+ */
+
+/*
+ * slave/kprop.c
+ *
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ */
+
+/*
+ * Copyright 1994 by OpenVision Technologies, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of OpenVision not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. OpenVision makes no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied warranty.
+ *
+ * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <errno.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/file.h>
+#include <signal.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/param.h>
+#include <netdb.h>
+#include <fcntl.h>
+#include <gssapi/gssapi.h>
+#if defined(HAVE_KRB5) && !defined(GSS_C_NT_HOSTBASED_SERVICE)
+#include <gssapi/gssapi_generic.h>
+#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name
+#endif
+#include "gss_util.h"
+#include "err_util.h"
+#include "gssd.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdlib.h>
+#ifdef HAVE_COM_ERR_H
+#include <com_err.h>
+#endif
+
+/* Global gssd_credentials handle */
+gss_cred_id_t gssd_creds;
+
+gss_OID g_mechOid = GSS_C_NULL_OID;;
+
+#if 0
+static void
+display_status_1(char *m, u_int32_t code, int type, const gss_OID mech)
+{
+ u_int32_t maj_stat, min_stat;
+ gss_buffer_desc msg = GSS_C_EMPTY_BUFFER;
+ u_int32_t msg_ctx = 0;
+ char *typestr;
+
+ switch (type) {
+ case GSS_C_GSS_CODE:
+ typestr = "GSS";
+ break;
+ case GSS_C_MECH_CODE:
+ typestr = "mechanism";
+ break;
+ default:
+ return;
+ /* NOTREACHED */
+ }
+
+ for (;;) {
+ maj_stat = gss_display_status(&min_stat, code,
+ type, mech, &msg_ctx, &msg);
+ if (maj_stat != GSS_S_COMPLETE) {
+ printerr(0, "ERROR: in call to "
+ "gss_display_status called from %s\n", m);
+ break;
+ } else {
+ printerr(0, "ERROR: GSS-API: (%s) error in %s(): %s\n",
+ typestr, m, (char *)msg.value);
+ }
+
+ if (msg.length != 0)
+ (void) gss_release_buffer(&min_stat, &msg);
+
+ if (msg_ctx == 0)
+ break;
+ }
+}
+#endif
+
+static void
+display_status_2(char *m, u_int32_t major, u_int32_t minor, const gss_OID mech)
+{
+ u_int32_t maj_stat1, min_stat1;
+ u_int32_t maj_stat2, min_stat2;
+ gss_buffer_desc maj_gss_buf = GSS_C_EMPTY_BUFFER;
+ gss_buffer_desc min_gss_buf = GSS_C_EMPTY_BUFFER;
+ char maj_buf[30], min_buf[30];
+ char *maj, *min;
+ u_int32_t msg_ctx = 0;
+ int msg_verbosity = 0;
+
+ /* Get major status message */
+ maj_stat1 = gss_display_status(&min_stat1, major,
+ GSS_C_GSS_CODE, mech, &msg_ctx, &maj_gss_buf);
+
+ if (maj_stat1 != GSS_S_COMPLETE) {
+ snprintf(maj_buf, sizeof(maj_buf), "(0x%08x)", major);
+ maj = &maj_buf[0];
+ } else {
+ maj = maj_gss_buf.value;
+ }
+
+ /* Get minor status message */
+ maj_stat2 = gss_display_status(&min_stat2, minor,
+ GSS_C_MECH_CODE, mech, &msg_ctx, &min_gss_buf);
+
+ if (maj_stat2 != GSS_S_COMPLETE) {
+ snprintf(min_buf, sizeof(min_buf), "(0x%08x)", minor);
+ min = &min_buf[0];
+ } else {
+ min = min_gss_buf.value;
+ }
+
+ if (major == GSS_S_CREDENTIALS_EXPIRED)
+ msg_verbosity = 1;
+ printerr(msg_verbosity, "ERROR: GSS-API: error in %s(): %s - %s\n",
+ m, maj, min);
+
+ if (maj_gss_buf.length != 0)
+ (void) gss_release_buffer(&min_stat1, &maj_gss_buf);
+ if (min_gss_buf.length != 0)
+ (void) gss_release_buffer(&min_stat2, &min_gss_buf);
+}
+
+void
+pgsserr(char *msg, u_int32_t maj_stat, u_int32_t min_stat, const gss_OID mech)
+{
+ display_status_2(msg, maj_stat, min_stat, mech);
+}
+
+int
+gssd_acquire_cred(char *server_name)
+{
+ gss_buffer_desc name;
+ gss_name_t target_name;
+ u_int32_t maj_stat, min_stat;
+ u_int32_t ignore_maj_stat, ignore_min_stat;
+ gss_buffer_desc pbuf;
+
+ name.value = (void *)server_name;
+ name.length = strlen(server_name);
+
+ maj_stat = gss_import_name(&min_stat, &name,
+ (const gss_OID) GSS_C_NT_HOSTBASED_SERVICE,
+ &target_name);
+
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("gss_import_name", maj_stat, min_stat, g_mechOid);
+ return (FALSE);
+ }
+
+ maj_stat = gss_acquire_cred(&min_stat, target_name, 0,
+ GSS_C_NULL_OID_SET, GSS_C_ACCEPT,
+ &gssd_creds, NULL, NULL);
+
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("gss_acquire_cred", maj_stat, min_stat, g_mechOid);
+ ignore_maj_stat = gss_display_name(&ignore_min_stat,
+ target_name, &pbuf, NULL);
+ if (ignore_maj_stat == GSS_S_COMPLETE) {
+ printerr(1, "Unable to obtain credentials for '%.*s'\n",
+ pbuf.length, pbuf.value);
+ ignore_maj_stat = gss_release_buffer(&ignore_min_stat,
+ &pbuf);
+ }
+ }
+
+ ignore_maj_stat = gss_release_name(&ignore_min_stat, &target_name);
+
+ return (maj_stat == GSS_S_COMPLETE);
+}
+
+int gssd_check_mechs(void)
+{
+ u_int32_t maj_stat, min_stat;
+ gss_OID_set supported_mechs = GSS_C_NO_OID_SET;
+ int retval = -1;
+
+ maj_stat = gss_indicate_mechs(&min_stat, &supported_mechs);
+ if (maj_stat != GSS_S_COMPLETE) {
+ printerr(0, "Unable to obtain list of supported mechanisms. "
+ "Check that gss library is properly configured.\n");
+ goto out;
+ }
+ if (supported_mechs == GSS_C_NO_OID_SET ||
+ supported_mechs->count == 0) {
+ printerr(0, "Unable to obtain list of supported mechanisms. "
+ "Check that gss library is properly configured.\n");
+ goto out;
+ }
+ maj_stat = gss_release_oid_set(&min_stat, &supported_mechs);
+ retval = 0;
+out:
+ return retval;
+}
+
diff --git a/nfs-utils-1.2.2/utils/gssd/gss_util.h b/nfs-utils-1.2.2/utils/gssd/gss_util.h
new file mode 100644
index 0000000..bfe8c4a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gss_util.h
@@ -0,0 +1,45 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _GSS_UTIL_H_
+#define _GSS_UTIL_H_
+
+#include <stdlib.h>
+#include <rpc/rpc.h>
+#include "write_bytes.h"
+
+extern gss_cred_id_t gssd_creds;
+
+int gssd_acquire_cred(char *server_name);
+void pgsserr(char *msg, u_int32_t maj_stat, u_int32_t min_stat,
+ const gss_OID mech);
+int gssd_check_mechs(void);
+
+#endif /* _GSS_UTIL_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/gssd.c b/nfs-utils-1.2.2/utils/gssd/gssd.c
new file mode 100644
index 0000000..bd37a5f
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gssd.c
@@ -0,0 +1,190 @@
+/*
+ gssd.c
+
+ Copyright (c) 2000 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
+ Copyright (c) 2002 Andy Adamson <andros@UMICH.EDU>.
+ Copyright (c) 2002 Marius Aamodt Eriksen <marius@UMICH.EDU>.
+ All rights reserved, all wrongs reversed.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <rpc/rpc.h>
+
+#include <unistd.h>
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+#include "gssd.h"
+#include "err_util.h"
+#include "gss_util.h"
+#include "krb5_util.h"
+
+char pipefs_dir[PATH_MAX] = GSSD_PIPEFS_DIR;
+char keytabfile[PATH_MAX] = GSSD_DEFAULT_KEYTAB_FILE;
+char ccachedir[PATH_MAX] = GSSD_DEFAULT_CRED_DIR;
+char *ccachesearch[GSSD_MAX_CCACHE_SEARCH + 1];
+int use_memcache = 0;
+int root_uses_machine_creds = 1;
+unsigned int context_timeout = 0;
+char *preferred_realm = NULL;
+
+void
+sig_die(int signal)
+{
+ /* destroy krb5 machine creds */
+ if (root_uses_machine_creds)
+ gssd_destroy_krb5_machine_creds();
+ printerr(1, "exiting on signal %d\n", signal);
+ exit(1);
+}
+
+void
+sig_hup(int signal)
+{
+ /* don't exit on SIGHUP */
+ printerr(1, "Received SIGHUP... Ignoring.\n");
+ return;
+}
+
+static void
+usage(char *progname)
+{
+ fprintf(stderr, "usage: %s [-f] [-M] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir] [-t timeout] [-R preferred realm]\n",
+ progname);
+ exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int fg = 0;
+ int verbosity = 0;
+ int rpc_verbosity = 0;
+ int opt;
+ int i;
+ extern char *optarg;
+ char *progname;
+
+ memset(ccachesearch, 0, sizeof(ccachesearch));
+ while ((opt = getopt(argc, argv, "fvrmnMp:k:d:t:R:")) != -1) {
+ switch (opt) {
+ case 'f':
+ fg = 1;
+ break;
+ case 'm':
+ /* Accept but ignore this. Now the default. */
+ break;
+ case 'M':
+ use_memcache = 1;
+ break;
+ case 'n':
+ root_uses_machine_creds = 0;
+ break;
+ case 'v':
+ verbosity++;
+ break;
+ case 'r':
+ rpc_verbosity++;
+ break;
+ case 'p':
+ strncpy(pipefs_dir, optarg, sizeof(pipefs_dir));
+ if (pipefs_dir[sizeof(pipefs_dir)-1] != '\0')
+ errx(1, "pipefs path name too long");
+ break;
+ case 'k':
+ strncpy(keytabfile, optarg, sizeof(keytabfile));
+ if (keytabfile[sizeof(keytabfile)-1] != '\0')
+ errx(1, "keytab path name too long");
+ break;
+ case 'd':
+ strncpy(ccachedir, optarg, sizeof(ccachedir));
+ if (ccachedir[sizeof(ccachedir)-1] != '\0')
+ errx(1, "ccachedir path name too long");
+ break;
+ case 't':
+ context_timeout = atoi(optarg);
+ break;
+ case 'R':
+ preferred_realm = strdup(optarg);
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+
+ i = 0;
+ ccachesearch[i++] = strtok(ccachedir, ":");
+ do {
+ ccachesearch[i++] = strtok(NULL, ":");
+ } while (ccachesearch[i-1] != NULL && i < GSSD_MAX_CCACHE_SEARCH);
+
+ if (preferred_realm == NULL)
+ gssd_k5_get_default_realm(&preferred_realm);
+
+ if ((progname = strrchr(argv[0], '/')))
+ progname++;
+ else
+ progname = argv[0];
+
+ initerr(progname, verbosity, fg);
+#ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
+ if (verbosity && rpc_verbosity == 0)
+ rpc_verbosity = verbosity;
+ authgss_set_debug_level(rpc_verbosity);
+#else
+ if (rpc_verbosity > 0)
+ printerr(0, "Warning: rpcsec_gss library does not "
+ "support setting debug level\n");
+#endif
+
+ if (gssd_check_mechs() != 0)
+ errx(1, "Problem with gssapi library");
+
+ if (!fg && daemon(0, 0) < 0)
+ errx(1, "fork");
+
+ signal(SIGINT, sig_die);
+ signal(SIGTERM, sig_die);
+ signal(SIGHUP, sig_hup);
+
+ gssd_run();
+ printerr(0, "gssd_run returned!\n");
+ abort();
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/gssd.h b/nfs-utils-1.2.2/utils/gssd/gssd.h
new file mode 100644
index 0000000..465c305
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gssd.h
@@ -0,0 +1,107 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _RPC_GSSD_H_
+#define _RPC_GSSD_H_
+
+#include <sys/types.h>
+#include <sys/queue.h>
+#include <gssapi/gssapi.h>
+
+#define MAX_FILE_NAMELEN 32
+#define FD_ALLOC_BLOCK 256
+#ifndef GSSD_PIPEFS_DIR
+#define GSSD_PIPEFS_DIR "/var/lib/nfs/rpc_pipefs"
+#endif
+#define INFO "info"
+#define KRB5 "krb5"
+#define DNOTIFY_SIGNAL (SIGRTMIN + 3)
+
+#define GSSD_DEFAULT_CRED_DIR "/tmp"
+#define GSSD_DEFAULT_CRED_PREFIX "krb5cc_"
+#define GSSD_DEFAULT_MACHINE_CRED_SUFFIX "machine"
+#define GSSD_DEFAULT_KEYTAB_FILE "/etc/krb5.keytab"
+#define GSSD_SERVICE_NAME "nfs"
+#define GSSD_SERVICE_NAME_LEN 3
+#define GSSD_MAX_CCACHE_SEARCH 16
+
+/*
+ * The gss mechanisms that we can handle
+ */
+enum {AUTHTYPE_KRB5, AUTHTYPE_SPKM3, AUTHTYPE_LIPKEY};
+
+
+
+extern char pipefs_dir[PATH_MAX];
+extern char keytabfile[PATH_MAX];
+extern char *ccachesearch[];
+extern int use_memcache;
+extern int root_uses_machine_creds;
+extern unsigned int context_timeout;
+extern char *preferred_realm;
+
+TAILQ_HEAD(clnt_list_head, clnt_info) clnt_list;
+
+struct clnt_info {
+ TAILQ_ENTRY(clnt_info) list;
+ char *dirname;
+ int dir_fd;
+ char *servicename;
+ char *servername;
+ int prog;
+ int vers;
+ char *protocol;
+ int krb5_fd;
+ int krb5_poll_index;
+ int spkm3_fd;
+ int spkm3_poll_index;
+ int gssd_fd;
+ int gssd_poll_index;
+ struct sockaddr_storage addr;
+};
+
+TAILQ_HEAD(topdirs_list_head, topdirs_info) topdirs_list;
+
+struct topdirs_info {
+ TAILQ_ENTRY(topdirs_info) list;
+ char *dirname;
+ int fd;
+};
+
+void init_client_list(void);
+int update_client_list(void);
+void handle_krb5_upcall(struct clnt_info *clp);
+void handle_spkm3_upcall(struct clnt_info *clp);
+void handle_gssd_upcall(struct clnt_info *clp);
+int gssd_acquire_cred(char *server_name);
+void gssd_run(void);
+
+
+#endif /* _RPC_GSSD_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/gssd.man b/nfs-utils-1.2.2/utils/gssd/gssd.man
new file mode 100644
index 0000000..0a23cd6
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gssd.man
@@ -0,0 +1,114 @@
+.\"
+.\" rpc.gssd(8)
+.\"
+.\" Copyright (C) 2003 J. Bruce Fields <bfields@umich.edu>
+.TH rpc.gssd 8 "14 Mar 2007"
+.SH NAME
+rpc.gssd \- rpcsec_gss daemon
+.SH SYNOPSIS
+.B "rpc.gssd [-f] [-n] [-k keytab] [-p pipefsdir] [-v] [-r] [-d ccachedir]"
+.SH DESCRIPTION
+The rpcsec_gss protocol gives a means of using the gss-api generic security
+api to provide security for protocols using rpc (in particular, nfs). Before
+exchanging any rpc requests using rpcsec_gss, the rpc client must first
+establish a security context. The linux kernel's implementation of rpcsec_gss
+depends on the userspace daemon
+.B rpc.gssd
+to establish security contexts. The
+.B rpc.gssd
+daemon uses files in the rpc_pipefs filesystem to communicate with the kernel.
+
+.SH OPTIONS
+.TP
+.B -f
+Runs
+.B rpc.gssd
+in the foreground and sends output to stderr (as opposed to syslogd)
+.TP
+.B -n
+By default,
+.B rpc.gssd
+treats accesses by the user with UID 0 specially, and uses
+"machine credentials" for all accesses by that user which
+require Kerberos authentication.
+With the \-n option, "machine credentials" will not be used
+for accesses by UID 0. Instead, credentials must be obtained
+manually like all other users. Use of this option means that
+"root" must manually obtain Kerberos credentials before
+attempting to mount an nfs filesystem requiring Kerberos
+authentication.
+.TP
+.B -k keytab
+Tells
+.B rpc.gssd
+to use the keys found in
+.I keytab
+to obtain "machine credentials".
+The default value is "/etc/krb5.keytab".
+.IP
+Previous versions of
+.B rpc.gssd
+used only "nfs/*" keys found within the keytab.
+To be more consistent with other implementations, we now look for
+specific keytab entries. The search order for keytabs to be used
+for "machine credentials" is now:
+.br
+ root/<hostname>@<REALM>
+.br
+ nfs/<hostname>@<REALM>
+.br
+ host/<hostname>@<REALM>
+.br
+ root/<anyname>@<REALM>
+.br
+ nfs/<anyname>@<REALM>
+.br
+ host/<anyname>@<REALM>
+.TP
+.B -p path
+Tells
+.B rpc.gssd
+where to look for the rpc_pipefs filesystem. The default value is
+"/var/lib/nfs/rpc_pipefs".
+.TP
+.B -d directory
+Tells
+.B rpc.gssd
+where to look for Kerberos credential files. The default value is "/tmp".
+This can also be a colon separated list of directories to be searched
+for Kerberos credential files. Note that if machine credentials are being
+stored in files, then the first directory on this list is where the
+machine credentials are stored.
+.TP
+.B -v
+Increases the verbosity of the output (can be specified multiple times).
+.TP
+.B -r
+If the rpcsec_gss library supports setting debug level,
+increases the verbosity of the output (can be specified multiple times).
+.TP
+.B -R realm
+Kerberos tickets from this
+.I realm
+will be preferred when scanning available credentials cache files to be
+used to create a context. By default, the default realm, as configured
+in the Kerberos configuration file, is preferred.
+.TP
+.B -t timeout
+Timeout, in seconds, for kernel gss contexts. This option allows you to force
+new kernel contexts to be negotiated after
+.I timeout
+seconds, which allows changing Kerberos tickets and identities frequently.
+The default is no explicit timeout, which means the kernel context will live
+the lifetime of the Kerberos service ticket used in its creation.
+.SH SEE ALSO
+.BR rpc.svcgssd(8)
+.SH AUTHORS
+.br
+Dug Song <dugsong@umich.edu>
+.br
+Andy Adamson <andros@umich.edu>
+.br
+Marius Aamodt Eriksen <marius@umich.edu>
+.br
+J. Bruce Fields <bfields@umich.edu>
diff --git a/nfs-utils-1.2.2/utils/gssd/gssd_main_loop.c b/nfs-utils-1.2.2/utils/gssd/gssd_main_loop.c
new file mode 100644
index 0000000..f1a68d3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gssd_main_loop.c
@@ -0,0 +1,236 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/poll.h>
+#include <netinet/in.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <memory.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <unistd.h>
+#include <dirent.h>
+
+#include "gssd.h"
+#include "err_util.h"
+
+extern struct pollfd *pollarray;
+extern int pollsize;
+
+#define POLL_MILLISECS 500
+
+static volatile int dir_changed = 1;
+
+static void dir_notify_handler(int sig, siginfo_t *si, void *data)
+{
+ dir_changed = 1;
+}
+
+static void
+scan_poll_results(int ret)
+{
+ int i;
+ struct clnt_info *clp;
+
+ for (clp = clnt_list.tqh_first; clp != NULL; clp = clp->list.tqe_next)
+ {
+ i = clp->gssd_poll_index;
+ if (i >= 0 && pollarray[i].revents) {
+ if (pollarray[i].revents & POLLHUP)
+ dir_changed = 1;
+ if (pollarray[i].revents & POLLIN)
+ handle_gssd_upcall(clp);
+ pollarray[clp->gssd_poll_index].revents = 0;
+ ret--;
+ if (!ret)
+ break;
+ }
+ i = clp->krb5_poll_index;
+ if (i >= 0 && pollarray[i].revents) {
+ if (pollarray[i].revents & POLLHUP)
+ dir_changed = 1;
+ if (pollarray[i].revents & POLLIN)
+ handle_krb5_upcall(clp);
+ pollarray[clp->krb5_poll_index].revents = 0;
+ ret--;
+ if (!ret)
+ break;
+ }
+ i = clp->spkm3_poll_index;
+ if (i >= 0 && pollarray[i].revents) {
+ if (pollarray[i].revents & POLLHUP)
+ dir_changed = 1;
+ if (pollarray[i].revents & POLLIN)
+ handle_spkm3_upcall(clp);
+ pollarray[clp->spkm3_poll_index].revents = 0;
+ ret--;
+ if (!ret)
+ break;
+ }
+ }
+};
+
+static int
+topdirs_add_entry(struct dirent *dent)
+{
+ struct topdirs_info *tdi;
+
+ tdi = calloc(sizeof(struct topdirs_info), 1);
+ if (tdi == NULL) {
+ printerr(0, "ERROR: Couldn't allocate struct topdirs_info\n");
+ return -1;
+ }
+ tdi->dirname = malloc(PATH_MAX);
+ if (tdi->dirname == NULL) {
+ printerr(0, "ERROR: Couldn't allocate directory name\n");
+ free(tdi);
+ return -1;
+ }
+ snprintf(tdi->dirname, PATH_MAX, "%s/%s", pipefs_dir, dent->d_name);
+ tdi->fd = open(tdi->dirname, O_RDONLY);
+ if (tdi->fd != -1) {
+ fcntl(tdi->fd, F_SETSIG, DNOTIFY_SIGNAL);
+ fcntl(tdi->fd, F_NOTIFY,
+ DN_CREATE|DN_DELETE|DN_MODIFY|DN_MULTISHOT);
+ }
+
+ TAILQ_INSERT_HEAD(&topdirs_list, tdi, list);
+ return 0;
+}
+
+static void
+topdirs_free_list(void)
+{
+ struct topdirs_info *tdi;
+
+ TAILQ_FOREACH(tdi, &topdirs_list, list) {
+ free(tdi->dirname);
+ if (tdi->fd != -1)
+ close(tdi->fd);
+ TAILQ_REMOVE(&topdirs_list, tdi, list);
+ free(tdi);
+ }
+}
+
+static int
+topdirs_init_list(void)
+{
+ DIR *pipedir;
+ struct dirent *dent;
+ int ret;
+
+ TAILQ_INIT(&topdirs_list);
+
+ pipedir = opendir(pipefs_dir);
+ if (pipedir == NULL) {
+ printerr(0, "ERROR: could not open rpc_pipefs directory '%s': "
+ "%s\n", pipefs_dir, strerror(errno));
+ return -1;
+ }
+ for (dent = readdir(pipedir); dent != NULL; dent = readdir(pipedir)) {
+ if (dent->d_type != DT_DIR ||
+ strcmp(dent->d_name, ".") == 0 ||
+ strcmp(dent->d_name, "..") == 0) {
+ continue;
+ }
+ ret = topdirs_add_entry(dent);
+ if (ret)
+ goto out_err;
+ }
+ closedir(pipedir);
+ return 0;
+out_err:
+ topdirs_free_list();
+ return -1;
+}
+
+void
+gssd_run()
+{
+ int ret;
+ struct sigaction dn_act;
+ sigset_t set;
+
+ /* Taken from linux/Documentation/dnotify.txt: */
+ dn_act.sa_sigaction = dir_notify_handler;
+ sigemptyset(&dn_act.sa_mask);
+ dn_act.sa_flags = SA_SIGINFO;
+ sigaction(DNOTIFY_SIGNAL, &dn_act, NULL);
+
+ /* just in case the signal is blocked... */
+ sigemptyset(&set);
+ sigaddset(&set, DNOTIFY_SIGNAL);
+ sigprocmask(SIG_UNBLOCK, &set, NULL);
+
+ if (topdirs_init_list() != 0)
+ return;
+
+ init_client_list();
+
+ printerr(1, "beginning poll\n");
+ while (1) {
+ while (dir_changed) {
+ dir_changed = 0;
+ if (update_client_list()) {
+ /* Error msg is already printed */
+ exit(1);
+ }
+ }
+ /* race condition here: dir_changed could be set before we
+ * enter the poll, and we'd never notice if it weren't for the
+ * timeout. */
+ ret = poll(pollarray, pollsize, POLL_MILLISECS);
+ if (ret < 0) {
+ if (errno != EINTR)
+ printerr(0,
+ "WARNING: error return from poll\n");
+ } else if (ret == 0) {
+ /* timeout */
+ } else { /* ret > 0 */
+ scan_poll_results(ret);
+ }
+ }
+ topdirs_free_list();
+
+ return;
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/gssd_proc.c b/nfs-utils-1.2.2/utils/gssd/gssd_proc.c
new file mode 100644
index 0000000..be4fb11
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/gssd_proc.c
@@ -0,0 +1,1229 @@
+/*
+ gssd_proc.c
+
+ Copyright (c) 2000-2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
+ Copyright (c) 2001 Andy Adamson <andros@UMICH.EDU>.
+ Copyright (c) 2002 Marius Aamodt Eriksen <marius@UMICH.EDU>.
+ Copyright (c) 2002 Bruce Fields <bfields@UMICH.EDU>
+ Copyright (c) 2004 Kevin Coffman <kwc@umich.edu>
+ All rights reserved, all wrongs reversed.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <sys/param.h>
+#include <rpc/rpc.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <sys/fsuid.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <pwd.h>
+#include <grp.h>
+#include <string.h>
+#include <dirent.h>
+#include <poll.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <unistd.h>
+#include <errno.h>
+#include <gssapi/gssapi.h>
+#include <netdb.h>
+
+#include "gssd.h"
+#include "err_util.h"
+#include "gss_util.h"
+#include "krb5_util.h"
+#include "context.h"
+#include "nfsrpc.h"
+#include "nfslib.h"
+
+/*
+ * pollarray:
+ * array of struct pollfd suitable to pass to poll. initialized to
+ * zero - a zero struct is ignored by poll() because the events mask is 0.
+ *
+ * clnt_list:
+ * linked list of struct clnt_info which associates a clntXXX directory
+ * with an index into pollarray[], and other basic data about that client.
+ *
+ * Directory structure: created by the kernel
+ * {rpc_pipefs}/{dir}/clntXX : one per rpc_clnt struct in the kernel
+ * {rpc_pipefs}/{dir}/clntXX/krb5 : read uid for which kernel wants
+ * a context, write the resulting context
+ * {rpc_pipefs}/{dir}/clntXX/info : stores info such as server name
+ * {rpc_pipefs}/{dir}/clntXX/gssd : pipe for all gss mechanisms using
+ * a text-based string of parameters
+ *
+ * Algorithm:
+ * Poll all {rpc_pipefs}/{dir}/clntXX/YYYY files. When data is ready,
+ * read and process; performs rpcsec_gss context initialization protocol to
+ * get a cred for that user. Writes result to corresponding krb5 file
+ * in a form the kernel code will understand.
+ * In addition, we make sure we are notified whenever anything is
+ * created or destroyed in {rpc_pipefs} or in any of the clntXX directories,
+ * and rescan the whole {rpc_pipefs} when this happens.
+ */
+
+struct pollfd * pollarray;
+
+int pollsize; /* the size of pollaray (in pollfd's) */
+
+/*
+ * convert a presentation address string to a sockaddr_storage struct. Returns
+ * true on success or false on failure.
+ *
+ * Note that we do not populate the sin6_scope_id field here for IPv6 addrs.
+ * gssd nececessarily relies on hostname resolution and DNS AAAA records
+ * do not generally contain scope-id's. This means that GSSAPI auth really
+ * can't work with IPv6 link-local addresses.
+ *
+ * We *could* consider changing this if we did something like adopt the
+ * Microsoft "standard" of using the ipv6-literal.net domainname, but it's
+ * not really feasible at present.
+ */
+static int
+addrstr_to_sockaddr(struct sockaddr *sa, const char *node, const char *port)
+{
+ int rc;
+ struct addrinfo *res;
+ struct addrinfo hints = { .ai_flags = AI_NUMERICHOST | AI_NUMERICSERV };
+
+#ifndef IPV6_SUPPORTED
+ hints.ai_family = AF_INET;
+#endif /* IPV6_SUPPORTED */
+
+ rc = getaddrinfo(node, port, &hints, &res);
+ if (rc) {
+ printerr(0, "ERROR: unable to convert %s|%s to sockaddr: %s\n",
+ node, port, rc == EAI_SYSTEM ? strerror(errno) :
+ gai_strerror(rc));
+ return 0;
+ }
+
+#ifdef IPV6_SUPPORTED
+ /*
+ * getnameinfo ignores the scopeid. If the address turns out to have
+ * a non-zero scopeid, we can't use it -- the resolved host might be
+ * completely different from the one intended.
+ */
+ if (res->ai_addr->sa_family == AF_INET6) {
+ struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)res->ai_addr;
+ if (sin6->sin6_scope_id) {
+ printerr(0, "ERROR: address %s has non-zero "
+ "sin6_scope_id!\n", node);
+ freeaddrinfo(res);
+ return 0;
+ }
+ }
+#endif /* IPV6_SUPPORTED */
+
+ memcpy(sa, res->ai_addr, res->ai_addrlen);
+ freeaddrinfo(res);
+ return 1;
+}
+
+/*
+ * convert a sockaddr to a hostname
+ */
+static char *
+sockaddr_to_hostname(const struct sockaddr *sa, const char *addr)
+{
+ socklen_t addrlen;
+ int err;
+ char *hostname;
+ char hbuf[NI_MAXHOST];
+
+ switch (sa->sa_family) {
+ case AF_INET:
+ addrlen = sizeof(struct sockaddr_in);
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ addrlen = sizeof(struct sockaddr_in6);
+ break;
+#endif /* IPV6_SUPPORTED */
+ default:
+ printerr(0, "ERROR: unrecognized addr family %d\n",
+ sa->sa_family);
+ return NULL;
+ }
+
+ err = getnameinfo(sa, addrlen, hbuf, sizeof(hbuf), NULL, 0,
+ NI_NAMEREQD);
+ if (err) {
+ printerr(0, "ERROR: unable to resolve %s to hostname: %s\n",
+ addr, err == EAI_SYSTEM ? strerror(err) :
+ gai_strerror(err));
+ return NULL;
+ }
+
+ hostname = strdup(hbuf);
+
+ return hostname;
+}
+
+/* XXX buffer problems: */
+static int
+read_service_info(char *info_file_name, char **servicename, char **servername,
+ int *prog, int *vers, char **protocol,
+ struct sockaddr *addr) {
+#define INFOBUFLEN 256
+ char buf[INFOBUFLEN + 1];
+ static char dummy[128];
+ int nbytes;
+ static char service[128];
+ static char address[128];
+ char program[16];
+ char version[16];
+ char protoname[16];
+ char port[128];
+ char *p;
+ int fd = -1;
+ int numfields;
+
+ *servicename = *servername = *protocol = NULL;
+
+ if ((fd = open(info_file_name, O_RDONLY)) == -1) {
+ printerr(0, "ERROR: can't open %s: %s\n", info_file_name,
+ strerror(errno));
+ goto fail;
+ }
+ if ((nbytes = read(fd, buf, INFOBUFLEN)) == -1)
+ goto fail;
+ close(fd);
+ buf[nbytes] = '\0';
+
+ numfields = sscanf(buf,"RPC server: %127s\n"
+ "service: %127s %15s version %15s\n"
+ "address: %127s\n"
+ "protocol: %15s\n",
+ dummy,
+ service, program, version,
+ address,
+ protoname);
+
+ if (numfields == 5) {
+ strcpy(protoname, "tcp");
+ } else if (numfields != 6) {
+ goto fail;
+ }
+
+ port[0] = '\0';
+ if ((p = strstr(buf, "port")) != NULL)
+ sscanf(p, "port: %127s\n", port);
+
+ /* check service, program, and version */
+ if (memcmp(service, "nfs", 3) != 0)
+ return -1;
+ *prog = atoi(program + 1); /* skip open paren */
+ *vers = atoi(version);
+
+ if (strlen(service) == 3 ) {
+ if ((*prog != 100003) || ((*vers != 2) && (*vers != 3) &&
+ (*vers != 4)))
+ goto fail;
+ } else if (memcmp(service, "nfs4_cb", 7) == 0) {
+ if (*vers != 1)
+ goto fail;
+ }
+
+ if (!addrstr_to_sockaddr(addr, address, port))
+ goto fail;
+
+ *servername = sockaddr_to_hostname(addr, address);
+ if (*servername == NULL)
+ goto fail;
+
+ nbytes = snprintf(buf, INFOBUFLEN, "%s@%s", service, *servername);
+ if (nbytes > INFOBUFLEN)
+ goto fail;
+
+ if (!(*servicename = calloc(strlen(buf) + 1, 1)))
+ goto fail;
+ memcpy(*servicename, buf, strlen(buf));
+
+ if (!(*protocol = strdup(protoname)))
+ goto fail;
+ return 0;
+fail:
+ printerr(0, "ERROR: failed to read service info\n");
+ if (fd != -1) close(fd);
+ free(*servername);
+ free(*servicename);
+ free(*protocol);
+ *servicename = *servername = *protocol = NULL;
+ return -1;
+}
+
+static void
+destroy_client(struct clnt_info *clp)
+{
+ if (clp->krb5_poll_index != -1)
+ memset(&pollarray[clp->krb5_poll_index], 0,
+ sizeof(struct pollfd));
+ if (clp->spkm3_poll_index != -1)
+ memset(&pollarray[clp->spkm3_poll_index], 0,
+ sizeof(struct pollfd));
+ if (clp->gssd_poll_index != -1)
+ memset(&pollarray[clp->gssd_poll_index], 0,
+ sizeof(struct pollfd));
+ if (clp->dir_fd != -1) close(clp->dir_fd);
+ if (clp->krb5_fd != -1) close(clp->krb5_fd);
+ if (clp->spkm3_fd != -1) close(clp->spkm3_fd);
+ if (clp->gssd_fd != -1) close(clp->gssd_fd);
+ free(clp->dirname);
+ free(clp->servicename);
+ free(clp->servername);
+ free(clp->protocol);
+ free(clp);
+}
+
+static struct clnt_info *
+insert_new_clnt(void)
+{
+ struct clnt_info *clp = NULL;
+
+ if (!(clp = (struct clnt_info *)calloc(1,sizeof(struct clnt_info)))) {
+ printerr(0, "ERROR: can't malloc clnt_info: %s\n",
+ strerror(errno));
+ goto out;
+ }
+ clp->krb5_poll_index = -1;
+ clp->spkm3_poll_index = -1;
+ clp->gssd_poll_index = -1;
+ clp->krb5_fd = -1;
+ clp->spkm3_fd = -1;
+ clp->gssd_fd = -1;
+ clp->dir_fd = -1;
+
+ TAILQ_INSERT_HEAD(&clnt_list, clp, list);
+out:
+ return clp;
+}
+
+static int
+process_clnt_dir_files(struct clnt_info * clp)
+{
+ char name[PATH_MAX];
+ char gname[PATH_MAX];
+ char info_file_name[PATH_MAX];
+
+ if (clp->gssd_fd == -1) {
+ snprintf(gname, sizeof(gname), "%s/gssd", clp->dirname);
+ clp->gssd_fd = open(gname, O_RDWR);
+ }
+ if (clp->gssd_fd == -1) {
+ if (clp->krb5_fd == -1) {
+ snprintf(name, sizeof(name), "%s/krb5", clp->dirname);
+ clp->krb5_fd = open(name, O_RDWR);
+ }
+ if (clp->spkm3_fd == -1) {
+ snprintf(name, sizeof(name), "%s/spkm3", clp->dirname);
+ clp->spkm3_fd = open(name, O_RDWR);
+ }
+
+ /* If we opened a gss-specific pipe, let's try opening
+ * the new upcall pipe again. If we succeed, close
+ * gss-specific pipe(s).
+ */
+ if (clp->krb5_fd != -1 || clp->spkm3_fd != -1) {
+ clp->gssd_fd = open(gname, O_RDWR);
+ if (clp->gssd_fd != -1) {
+ if (clp->krb5_fd != -1)
+ close(clp->krb5_fd);
+ clp->krb5_fd = -1;
+ if (clp->spkm3_fd != -1)
+ close(clp->spkm3_fd);
+ clp->spkm3_fd = -1;
+ }
+ }
+ }
+
+ if ((clp->krb5_fd == -1) && (clp->spkm3_fd == -1) &&
+ (clp->gssd_fd == -1))
+ return -1;
+ snprintf(info_file_name, sizeof(info_file_name), "%s/info",
+ clp->dirname);
+ if ((clp->servicename == NULL) &&
+ read_service_info(info_file_name, &clp->servicename,
+ &clp->servername, &clp->prog, &clp->vers,
+ &clp->protocol, (struct sockaddr *) &clp->addr))
+ return -1;
+ return 0;
+}
+
+static int
+get_poll_index(int *ind)
+{
+ int i;
+
+ *ind = -1;
+ for (i=0; i<FD_ALLOC_BLOCK; i++) {
+ if (pollarray[i].events == 0) {
+ *ind = i;
+ break;
+ }
+ }
+ if (*ind == -1) {
+ printerr(0, "ERROR: No pollarray slots open\n");
+ return -1;
+ }
+ return 0;
+}
+
+
+static int
+insert_clnt_poll(struct clnt_info *clp)
+{
+ if ((clp->gssd_fd != -1) && (clp->gssd_poll_index == -1)) {
+ if (get_poll_index(&clp->gssd_poll_index)) {
+ printerr(0, "ERROR: Too many gssd clients\n");
+ return -1;
+ }
+ pollarray[clp->gssd_poll_index].fd = clp->gssd_fd;
+ pollarray[clp->gssd_poll_index].events |= POLLIN;
+ }
+
+ if ((clp->krb5_fd != -1) && (clp->krb5_poll_index == -1)) {
+ if (get_poll_index(&clp->krb5_poll_index)) {
+ printerr(0, "ERROR: Too many krb5 clients\n");
+ return -1;
+ }
+ pollarray[clp->krb5_poll_index].fd = clp->krb5_fd;
+ pollarray[clp->krb5_poll_index].events |= POLLIN;
+ }
+
+ if ((clp->spkm3_fd != -1) && (clp->spkm3_poll_index == -1)) {
+ if (get_poll_index(&clp->spkm3_poll_index)) {
+ printerr(0, "ERROR: Too many spkm3 clients\n");
+ return -1;
+ }
+ pollarray[clp->spkm3_poll_index].fd = clp->spkm3_fd;
+ pollarray[clp->spkm3_poll_index].events |= POLLIN;
+ }
+
+ return 0;
+}
+
+static void
+process_clnt_dir(char *dir, char *pdir)
+{
+ struct clnt_info * clp;
+
+ if (!(clp = insert_new_clnt()))
+ goto fail_destroy_client;
+
+ /* An extra for the '/', and an extra for the null */
+ if (!(clp->dirname = calloc(strlen(dir) + strlen(pdir) + 2, 1))) {
+ goto fail_destroy_client;
+ }
+ sprintf(clp->dirname, "%s/%s", pdir, dir);
+ if ((clp->dir_fd = open(clp->dirname, O_RDONLY)) == -1) {
+ printerr(0, "ERROR: can't open %s: %s\n",
+ clp->dirname, strerror(errno));
+ goto fail_destroy_client;
+ }
+ fcntl(clp->dir_fd, F_SETSIG, DNOTIFY_SIGNAL);
+ fcntl(clp->dir_fd, F_NOTIFY, DN_CREATE | DN_DELETE | DN_MULTISHOT);
+
+ if (process_clnt_dir_files(clp))
+ goto fail_keep_client;
+
+ if (insert_clnt_poll(clp))
+ goto fail_destroy_client;
+
+ return;
+
+fail_destroy_client:
+ if (clp) {
+ TAILQ_REMOVE(&clnt_list, clp, list);
+ destroy_client(clp);
+ }
+fail_keep_client:
+ /* We couldn't find some subdirectories, but we keep the client
+ * around in case we get a notification on the directory when the
+ * subdirectories are created. */
+ return;
+}
+
+void
+init_client_list(void)
+{
+ TAILQ_INIT(&clnt_list);
+ /* Eventually plan to grow/shrink poll array: */
+ pollsize = FD_ALLOC_BLOCK;
+ pollarray = calloc(pollsize, sizeof(struct pollfd));
+}
+
+/*
+ * This is run after a DNOTIFY signal, and should clear up any
+ * directories that are no longer around, and re-scan any existing
+ * directories, since the DNOTIFY could have been in there.
+ */
+static void
+update_old_clients(struct dirent **namelist, int size, char *pdir)
+{
+ struct clnt_info *clp;
+ void *saveprev;
+ int i, stillhere;
+ char fname[PATH_MAX];
+
+ for (clp = clnt_list.tqh_first; clp != NULL; clp = clp->list.tqe_next) {
+ /* only compare entries in the global list that are from the
+ * same pipefs parent directory as "pdir"
+ */
+ if (strncmp(clp->dirname, pdir, strlen(pdir)) != 0) continue;
+
+ stillhere = 0;
+ for (i=0; i < size; i++) {
+ snprintf(fname, sizeof(fname), "%s/%s",
+ pdir, namelist[i]->d_name);
+ if (strcmp(clp->dirname, fname) == 0) {
+ stillhere = 1;
+ break;
+ }
+ }
+ if (!stillhere) {
+ printerr(2, "destroying client %s\n", clp->dirname);
+ saveprev = clp->list.tqe_prev;
+ TAILQ_REMOVE(&clnt_list, clp, list);
+ destroy_client(clp);
+ clp = saveprev;
+ }
+ }
+ for (clp = clnt_list.tqh_first; clp != NULL; clp = clp->list.tqe_next) {
+ if (!process_clnt_dir_files(clp))
+ insert_clnt_poll(clp);
+ }
+}
+
+/* Search for a client by directory name, return 1 if found, 0 otherwise */
+static int
+find_client(char *dirname, char *pdir)
+{
+ struct clnt_info *clp;
+ char fname[PATH_MAX];
+
+ for (clp = clnt_list.tqh_first; clp != NULL; clp = clp->list.tqe_next) {
+ snprintf(fname, sizeof(fname), "%s/%s", pdir, dirname);
+ if (strcmp(clp->dirname, fname) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+static int
+process_pipedir(char *pipe_name)
+{
+ struct dirent **namelist;
+ int i, j;
+
+ if (chdir(pipe_name) < 0) {
+ printerr(0, "ERROR: can't chdir to %s: %s\n",
+ pipe_name, strerror(errno));
+ return -1;
+ }
+
+ j = scandir(pipe_name, &namelist, NULL, alphasort);
+ if (j < 0) {
+ printerr(0, "ERROR: can't scandir %s: %s\n",
+ pipe_name, strerror(errno));
+ return -1;
+ }
+
+ update_old_clients(namelist, j, pipe_name);
+ for (i=0; i < j; i++) {
+ if (i < FD_ALLOC_BLOCK
+ && !strncmp(namelist[i]->d_name, "clnt", 4)
+ && !find_client(namelist[i]->d_name, pipe_name))
+ process_clnt_dir(namelist[i]->d_name, pipe_name);
+ free(namelist[i]);
+ }
+
+ free(namelist);
+
+ return 0;
+}
+
+/* Used to read (and re-read) list of clients, set up poll array. */
+int
+update_client_list(void)
+{
+ int retval = -1;
+ struct topdirs_info *tdi;
+
+ TAILQ_FOREACH(tdi, &topdirs_list, list) {
+ retval = process_pipedir(tdi->dirname);
+ if (retval)
+ printerr(1, "WARNING: error processing %s\n",
+ tdi->dirname);
+
+ }
+ return retval;
+}
+
+static int
+do_downcall(int k5_fd, uid_t uid, struct authgss_private_data *pd,
+ gss_buffer_desc *context_token)
+{
+ char *buf = NULL, *p = NULL, *end = NULL;
+ unsigned int timeout = context_timeout;
+ unsigned int buf_size = 0;
+
+ printerr(1, "doing downcall\n");
+ buf_size = sizeof(uid) + sizeof(timeout) + sizeof(pd->pd_seq_win) +
+ sizeof(pd->pd_ctx_hndl.length) + pd->pd_ctx_hndl.length +
+ sizeof(context_token->length) + context_token->length;
+ p = buf = malloc(buf_size);
+ end = buf + buf_size;
+
+ if (WRITE_BYTES(&p, end, uid)) goto out_err;
+ if (WRITE_BYTES(&p, end, timeout)) goto out_err;
+ if (WRITE_BYTES(&p, end, pd->pd_seq_win)) goto out_err;
+ if (write_buffer(&p, end, &pd->pd_ctx_hndl)) goto out_err;
+ if (write_buffer(&p, end, context_token)) goto out_err;
+
+ if (write(k5_fd, buf, p - buf) < p - buf) goto out_err;
+ if (buf) free(buf);
+ return 0;
+out_err:
+ if (buf) free(buf);
+ printerr(1, "Failed to write downcall!\n");
+ return -1;
+}
+
+static int
+do_error_downcall(int k5_fd, uid_t uid, int err)
+{
+ char buf[1024];
+ char *p = buf, *end = buf + 1024;
+ unsigned int timeout = 0;
+ int zero = 0;
+
+ printerr(1, "doing error downcall\n");
+
+ if (WRITE_BYTES(&p, end, uid)) goto out_err;
+ if (WRITE_BYTES(&p, end, timeout)) goto out_err;
+ /* use seq_win = 0 to indicate an error: */
+ if (WRITE_BYTES(&p, end, zero)) goto out_err;
+ if (WRITE_BYTES(&p, end, err)) goto out_err;
+
+ if (write(k5_fd, buf, p - buf) < p - buf) goto out_err;
+ return 0;
+out_err:
+ printerr(1, "Failed to write error downcall!\n");
+ return -1;
+}
+
+/*
+ * If the port isn't already set, do an rpcbind query to the remote server
+ * using the program and version and get the port.
+ *
+ * Newer kernels send the value of the port= mount option in the "info"
+ * file for the upcall or '0' for NFSv2/3. For NFSv4 it sends the value
+ * of the port= option or '2049'. The port field in a new sockaddr should
+ * reflect the value that was sent by the kernel.
+ */
+static int
+populate_port(struct sockaddr *sa, const socklen_t salen,
+ const rpcprog_t program, const rpcvers_t version,
+ const unsigned short protocol)
+{
+ struct sockaddr_in *s4 = (struct sockaddr_in *) sa;
+#ifdef IPV6_SUPPORTED
+ struct sockaddr_in6 *s6 = (struct sockaddr_in6 *) sa;
+#endif /* IPV6_SUPPORTED */
+ unsigned short port;
+
+ /*
+ * Newer kernels send the port in the upcall. If we already have
+ * the port, there's no need to look it up.
+ */
+ switch (sa->sa_family) {
+ case AF_INET:
+ if (s4->sin_port != 0) {
+ printerr(2, "DEBUG: port already set to %d\n",
+ ntohs(s4->sin_port));
+ return 1;
+ }
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ if (s6->sin6_port != 0) {
+ printerr(2, "DEBUG: port already set to %d\n",
+ ntohs(s6->sin6_port));
+ return 1;
+ }
+ break;
+#endif /* IPV6_SUPPORTED */
+ default:
+ printerr(0, "ERROR: unsupported address family %d\n",
+ sa->sa_family);
+ return 0;
+ }
+
+ /*
+ * Newer kernels that send the port in the upcall set the value to
+ * 2049 for NFSv4 mounts when one isn't specified. The check below is
+ * only for kernels that don't send the port in the upcall. For those
+ * we either have to do an rpcbind query or set it to the standard
+ * port. Doing a query could be problematic (firewalls, etc), so take
+ * the latter approach.
+ */
+ if (program == 100003 && version == 4) {
+ port = 2049;
+ goto set_port;
+ }
+
+ port = nfs_getport(sa, salen, program, version, protocol);
+ if (!port) {
+ printerr(0, "ERROR: unable to obtain port for prog %ld "
+ "vers %ld\n", program, version);
+ return 0;
+ }
+
+set_port:
+ printerr(2, "DEBUG: setting port to %hu for prog %lu vers %lu\n", port,
+ program, version);
+
+ switch (sa->sa_family) {
+ case AF_INET:
+ s4->sin_port = htons(port);
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ s6->sin6_port = htons(port);
+ break;
+#endif /* IPV6_SUPPORTED */
+ }
+
+ return 1;
+}
+
+/*
+ * Create an RPC connection and establish an authenticated
+ * gss context with a server.
+ */
+int create_auth_rpc_client(struct clnt_info *clp,
+ CLIENT **clnt_return,
+ AUTH **auth_return,
+ uid_t uid,
+ int authtype)
+{
+ CLIENT *rpc_clnt = NULL;
+ struct rpc_gss_sec sec;
+ AUTH *auth = NULL;
+ uid_t save_uid = -1;
+ int retval = -1;
+ OM_uint32 min_stat;
+ char rpc_errmsg[1024];
+ int protocol;
+ struct timeval timeout = {5, 0};
+ struct sockaddr *addr = (struct sockaddr *) &clp->addr;
+ socklen_t salen;
+
+ /* Create the context as the user (not as root) */
+ save_uid = geteuid();
+ if (setfsuid(uid) != 0) {
+ printerr(0, "WARNING: Failed to setfsuid for "
+ "user with uid %d\n", uid);
+ goto out_fail;
+ }
+ printerr(2, "creating context using fsuid %d (save_uid %d)\n",
+ uid, save_uid);
+
+ sec.qop = GSS_C_QOP_DEFAULT;
+ sec.svc = RPCSEC_GSS_SVC_NONE;
+ sec.cred = GSS_C_NO_CREDENTIAL;
+ sec.req_flags = 0;
+ if (authtype == AUTHTYPE_KRB5) {
+ sec.mech = (gss_OID)&krb5oid;
+ sec.req_flags = GSS_C_MUTUAL_FLAG;
+ }
+ else if (authtype == AUTHTYPE_SPKM3) {
+ sec.mech = (gss_OID)&spkm3oid;
+ /* XXX sec.req_flags = GSS_C_ANON_FLAG;
+ * Need a way to switch....
+ */
+ sec.req_flags = GSS_C_MUTUAL_FLAG;
+ }
+ else {
+ printerr(0, "ERROR: Invalid authentication type (%d) "
+ "in create_auth_rpc_client\n", authtype);
+ goto out_fail;
+ }
+
+
+ if (authtype == AUTHTYPE_KRB5) {
+#ifdef HAVE_SET_ALLOWABLE_ENCTYPES
+ /*
+ * Do this before creating rpc connection since we won't need
+ * rpc connection if it fails!
+ */
+ if (limit_krb5_enctypes(&sec, uid)) {
+ printerr(1, "WARNING: Failed while limiting krb5 "
+ "encryption types for user with uid %d\n",
+ uid);
+ goto out_fail;
+ }
+#endif
+ }
+
+ /* create an rpc connection to the nfs server */
+
+ printerr(2, "creating %s client for server %s\n", clp->protocol,
+ clp->servername);
+
+ if ((strcmp(clp->protocol, "tcp")) == 0) {
+ protocol = IPPROTO_TCP;
+ } else if ((strcmp(clp->protocol, "udp")) == 0) {
+ protocol = IPPROTO_UDP;
+ } else {
+ printerr(0, "WARNING: unrecognized protocol, '%s', requested "
+ "for connection to server %s for user with uid %d\n",
+ clp->protocol, clp->servername, uid);
+ goto out_fail;
+ }
+
+ switch (addr->sa_family) {
+ case AF_INET:
+ salen = sizeof(struct sockaddr_in);
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ salen = sizeof(struct sockaddr_in6);
+ break;
+#endif /* IPV6_SUPPORTED */
+ default:
+ printerr(1, "ERROR: Unknown address family %d\n",
+ addr->sa_family);
+ goto out_fail;
+ }
+
+ if (!populate_port(addr, salen, clp->prog, clp->vers, protocol))
+ goto out_fail;
+
+ rpc_clnt = nfs_get_rpcclient(addr, salen, protocol, clp->prog,
+ clp->vers, &timeout);
+ if (!rpc_clnt) {
+ snprintf(rpc_errmsg, sizeof(rpc_errmsg),
+ "WARNING: can't create %s rpc_clnt to server %s for "
+ "user with uid %d",
+ protocol == IPPROTO_TCP ? "tcp" : "udp",
+ clp->servername, uid);
+ printerr(0, "%s\n",
+ clnt_spcreateerror(rpc_errmsg));
+ goto out_fail;
+ }
+
+ printerr(2, "creating context with server %s\n", clp->servicename);
+ auth = authgss_create_default(rpc_clnt, clp->servicename, &sec);
+ if (!auth) {
+ /* Our caller should print appropriate message */
+ printerr(2, "WARNING: Failed to create %s context for "
+ "user with uid %d for server %s\n",
+ (authtype == AUTHTYPE_KRB5 ? "krb5":"spkm3"),
+ uid, clp->servername);
+ goto out_fail;
+ }
+
+ /* Success !!! */
+ rpc_clnt->cl_auth = auth;
+ *clnt_return = rpc_clnt;
+ *auth_return = auth;
+ retval = 0;
+
+ out:
+ if (sec.cred != GSS_C_NO_CREDENTIAL)
+ gss_release_cred(&min_stat, &sec.cred);
+ /* Restore euid to original value */
+ if ((save_uid != -1) && (setfsuid(save_uid) != uid)) {
+ printerr(0, "WARNING: Failed to restore fsuid"
+ " to uid %d from %d\n", save_uid, uid);
+ }
+ return retval;
+
+ out_fail:
+ /* Only destroy here if failure. Otherwise, caller is responsible */
+ if (rpc_clnt) clnt_destroy(rpc_clnt);
+
+ goto out;
+}
+
+/*
+ * this code uses the userland rpcsec gss library to create a krb5
+ * context on behalf of the kernel
+ */
+static void
+process_krb5_upcall(struct clnt_info *clp, uid_t uid, int fd, char *tgtname,
+ char *service)
+{
+ CLIENT *rpc_clnt = NULL;
+ AUTH *auth = NULL;
+ struct authgss_private_data pd;
+ gss_buffer_desc token;
+ char **credlist = NULL;
+ char **ccname;
+ char **dirname;
+ int create_resp = -1;
+ int err, downcall_err = -EACCES;
+
+ printerr(1, "handling krb5 upcall (%s)\n", clp->dirname);
+
+ if (tgtname) {
+ if (clp->servicename) {
+ free(clp->servicename);
+ clp->servicename = strdup(tgtname);
+ }
+ }
+ token.length = 0;
+ token.value = NULL;
+ memset(&pd, 0, sizeof(struct authgss_private_data));
+
+ /*
+ * If "service" is specified, then the kernel is indicating that
+ * we must use machine credentials for this request. (Regardless
+ * of the uid value or the setting of root_uses_machine_creds.)
+ * If the service value is "*", then any service name can be used.
+ * Otherwise, it specifies the service name that should be used.
+ * (For now, the values of service will only be "*" or "nfs".)
+ *
+ * Restricting gssd to use "nfs" service name is needed for when
+ * the NFS server is doing a callback to the NFS client. In this
+ * case, the NFS server has to authenticate itself as "nfs" --
+ * even if there are other service keys such as "host" or "root"
+ * in the keytab.
+ *
+ * Another case when the kernel may specify the service attribute
+ * is when gssd is being asked to create the context for a
+ * SETCLIENT_ID operation. In this case, machine credentials
+ * must be used for the authentication. However, the service name
+ * used for this case is not important.
+ *
+ */
+ printerr(2, "%s: service is '%s'\n", __func__,
+ service ? service : "<null>");
+ if (uid != 0 || (uid == 0 && root_uses_machine_creds == 0 &&
+ service == NULL)) {
+ /* Tell krb5 gss which credentials cache to use */
+ for (dirname = ccachesearch; *dirname != NULL; dirname++) {
+ err = gssd_setup_krb5_user_gss_ccache(uid, clp->servername, *dirname);
+ if (err == -EKEYEXPIRED)
+ downcall_err = -EKEYEXPIRED;
+ else if (!err)
+ create_resp = create_auth_rpc_client(clp, &rpc_clnt, &auth, uid,
+ AUTHTYPE_KRB5);
+ if (create_resp == 0)
+ break;
+ }
+ }
+ if (create_resp != 0) {
+ if (uid == 0 && (root_uses_machine_creds == 1 ||
+ service != NULL)) {
+ int nocache = 0;
+ int success = 0;
+ do {
+ gssd_refresh_krb5_machine_credential(clp->servername,
+ NULL, service);
+ /*
+ * Get a list of credential cache names and try each
+ * of them until one works or we've tried them all
+ */
+ if (gssd_get_krb5_machine_cred_list(&credlist)) {
+ printerr(0, "ERROR: No credentials found "
+ "for connection to server %s\n",
+ clp->servername);
+ goto out_return_error;
+ }
+ for (ccname = credlist; ccname && *ccname; ccname++) {
+ gssd_setup_krb5_machine_gss_ccache(*ccname);
+ if ((create_auth_rpc_client(clp, &rpc_clnt,
+ &auth, uid,
+ AUTHTYPE_KRB5)) == 0) {
+ /* Success! */
+ success++;
+ break;
+ }
+ printerr(2, "WARNING: Failed to create machine krb5 context "
+ "with credentials cache %s for server %s\n",
+ *ccname, clp->servername);
+ }
+ gssd_free_krb5_machine_cred_list(credlist);
+ if (!success) {
+ if(nocache == 0) {
+ nocache++;
+ printerr(2, "WARNING: Machine cache is prematurely expired or corrupted "
+ "trying to recreate cache for server %s\n", clp->servername);
+ } else {
+ printerr(1, "WARNING: Failed to create machine krb5 context "
+ "with any credentials cache for server %s\n",
+ clp->servername);
+ goto out_return_error;
+ }
+ }
+ } while(!success);
+ } else {
+ printerr(1, "WARNING: Failed to create krb5 context "
+ "for user with uid %d for server %s\n",
+ uid, clp->servername);
+ goto out_return_error;
+ }
+ }
+
+ if (!authgss_get_private_data(auth, &pd)) {
+ printerr(1, "WARNING: Failed to obtain authentication "
+ "data for user with uid %d for server %s\n",
+ uid, clp->servername);
+ goto out_return_error;
+ }
+
+ if (serialize_context_for_kernel(pd.pd_ctx, &token, &krb5oid, NULL)) {
+ printerr(0, "WARNING: Failed to serialize krb5 context for "
+ "user with uid %d for server %s\n",
+ uid, clp->servername);
+ goto out_return_error;
+ }
+
+ do_downcall(fd, uid, &pd, &token);
+
+out:
+ if (token.value)
+ free(token.value);
+#ifndef HAVE_LIBTIRPC
+ if (pd.pd_ctx_hndl.length != 0)
+ authgss_free_private_data(&pd);
+#endif
+ if (auth)
+ AUTH_DESTROY(auth);
+ if (rpc_clnt)
+ clnt_destroy(rpc_clnt);
+ return;
+
+out_return_error:
+ do_error_downcall(fd, uid, downcall_err);
+ goto out;
+}
+
+/*
+ * this code uses the userland rpcsec gss library to create an spkm3
+ * context on behalf of the kernel
+ */
+static void
+process_spkm3_upcall(struct clnt_info *clp, uid_t uid, int fd)
+{
+ CLIENT *rpc_clnt = NULL;
+ AUTH *auth = NULL;
+ struct authgss_private_data pd;
+ gss_buffer_desc token;
+
+ printerr(2, "handling spkm3 upcall (%s)\n", clp->dirname);
+
+ token.length = 0;
+ token.value = NULL;
+
+ if (create_auth_rpc_client(clp, &rpc_clnt, &auth, uid, AUTHTYPE_SPKM3)) {
+ printerr(0, "WARNING: Failed to create spkm3 context for "
+ "user with uid %d\n", uid);
+ goto out_return_error;
+ }
+
+ if (!authgss_get_private_data(auth, &pd)) {
+ printerr(0, "WARNING: Failed to obtain authentication "
+ "data for user with uid %d for server %s\n",
+ uid, clp->servername);
+ goto out_return_error;
+ }
+
+ if (serialize_context_for_kernel(pd.pd_ctx, &token, &spkm3oid, NULL)) {
+ printerr(0, "WARNING: Failed to serialize spkm3 context for "
+ "user with uid %d for server\n",
+ uid, clp->servername);
+ goto out_return_error;
+ }
+
+ do_downcall(fd, uid, &pd, &token);
+
+out:
+ if (token.value)
+ free(token.value);
+ if (auth)
+ AUTH_DESTROY(auth);
+ if (rpc_clnt)
+ clnt_destroy(rpc_clnt);
+ return;
+
+out_return_error:
+ do_error_downcall(fd, uid, -1);
+ goto out;
+}
+
+void
+handle_krb5_upcall(struct clnt_info *clp)
+{
+ uid_t uid;
+
+ if (read(clp->krb5_fd, &uid, sizeof(uid)) < sizeof(uid)) {
+ printerr(0, "WARNING: failed reading uid from krb5 "
+ "upcall pipe: %s\n", strerror(errno));
+ return;
+ }
+
+ return process_krb5_upcall(clp, uid, clp->krb5_fd, NULL, NULL);
+}
+
+void
+handle_spkm3_upcall(struct clnt_info *clp)
+{
+ uid_t uid;
+
+ if (read(clp->spkm3_fd, &uid, sizeof(uid)) < sizeof(uid)) {
+ printerr(0, "WARNING: failed reading uid from spkm3 "
+ "upcall pipe: %s\n", strerror(errno));
+ return;
+ }
+
+ return process_spkm3_upcall(clp, uid, clp->spkm3_fd);
+}
+
+void
+handle_gssd_upcall(struct clnt_info *clp)
+{
+ uid_t uid;
+ char *lbuf = NULL;
+ int lbuflen = 0;
+ char *p;
+ char *mech = NULL;
+ char *target = NULL;
+ char *service = NULL;
+
+ printerr(1, "handling gssd upcall (%s)\n", clp->dirname);
+
+ if (readline(clp->gssd_fd, &lbuf, &lbuflen) != 1) {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed reading request\n");
+ return;
+ }
+ printerr(2, "%s: '%s'\n", __func__, lbuf);
+
+ /* find the mechanism name */
+ if ((p = strstr(lbuf, "mech=")) != NULL) {
+ mech = malloc(lbuflen);
+ if (!mech)
+ goto out;
+ if (sscanf(p, "mech=%s", mech) != 1) {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to parse gss mechanism name "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+ } else {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to find gss mechanism name "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+
+ /* read uid */
+ if ((p = strstr(lbuf, "uid=")) != NULL) {
+ if (sscanf(p, "uid=%d", &uid) != 1) {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to parse uid "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+ } else {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to find uid "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+
+ /* read target name */
+ if ((p = strstr(lbuf, "target=")) != NULL) {
+ target = malloc(lbuflen);
+ if (!target)
+ goto out;
+ if (sscanf(p, "target=%s", target) != 1) {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to parse target name "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+ }
+
+ /*
+ * read the service name
+ *
+ * The presence of attribute "service=" indicates that machine
+ * credentials should be used for this request. If the value
+ * is "*", then any machine credentials available can be used.
+ * If the value is anything else, then machine credentials for
+ * the specified service name (always "nfs" for now) should be
+ * used.
+ */
+ if ((p = strstr(lbuf, "service=")) != NULL) {
+ service = malloc(lbuflen);
+ if (!service)
+ goto out;
+ if (sscanf(p, "service=%s", service) != 1) {
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "failed to parse service type "
+ "in upcall string '%s'\n", lbuf);
+ goto out;
+ }
+ }
+
+ if (strcmp(mech, "krb5") == 0)
+ process_krb5_upcall(clp, uid, clp->gssd_fd, target, service);
+ else if (strcmp(mech, "spkm3") == 0)
+ process_spkm3_upcall(clp, uid, clp->gssd_fd);
+ else
+ printerr(0, "WARNING: handle_gssd_upcall: "
+ "received unknown gss mech '%s'\n", mech);
+
+out:
+ free(lbuf);
+ free(mech);
+ free(target);
+ free(service);
+ return;
+}
+
diff --git a/nfs-utils-1.2.2/utils/gssd/krb5_util.c b/nfs-utils-1.2.2/utils/gssd/krb5_util.c
new file mode 100644
index 0000000..1295f57
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/krb5_util.c
@@ -0,0 +1,1306 @@
+/*
+ * Adapted in part from MIT Kerberos 5-1.2.1 slave/kprop.c and from
+ * http://docs.sun.com/?p=/doc/816-1331/6m7oo9sms&a=view
+ *
+ * Copyright (c) 2002-2004 The Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Andy Adamson <andros@umich.edu>
+ * J. Bruce Fields <bfields@umich.edu>
+ * Marius Aamodt Eriksen <marius@umich.edu>
+ * Kevin Coffman <kwc@umich.edu>
+ */
+
+/*
+ * slave/kprop.c
+ *
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ */
+
+/*
+ * Copyright 1994 by OpenVision Technologies, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of OpenVision not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. OpenVision makes no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied warranty.
+ *
+ * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+/*
+ krb5_util.c
+
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <sys/param.h>
+#include <rpc/rpc.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <errno.h>
+#include <time.h>
+#include <gssapi/gssapi.h>
+#ifdef USE_PRIVATE_KRB5_FUNCTIONS
+#include <gssapi/gssapi_krb5.h>
+#endif
+#include <krb5.h>
+#include <rpc/auth_gss.h>
+
+#include "gssd.h"
+#include "err_util.h"
+#include "gss_util.h"
+#include "krb5_util.h"
+
+/* Global list of principals/cache file names for machine credentials */
+struct gssd_k5_kt_princ *gssd_k5_kt_princ_list = NULL;
+
+/*==========================*/
+/*=== Internal routines ===*/
+/*==========================*/
+
+static int select_krb5_ccache(const struct dirent *d);
+static int gssd_find_existing_krb5_ccache(uid_t uid, char *dirname,
+ struct dirent **d);
+static int gssd_get_single_krb5_cred(krb5_context context,
+ krb5_keytab kt, struct gssd_k5_kt_princ *ple, int nocache);
+static int query_krb5_ccache(const char* cred_cache, char **ret_princname,
+ char **ret_realm);
+
+/*
+ * Called from the scandir function to weed out potential krb5
+ * credentials cache files
+ *
+ * Returns:
+ * 0 => don't select this one
+ * 1 => select this one
+ */
+static int
+select_krb5_ccache(const struct dirent *d)
+{
+ /*
+ * Note: We used to check d->d_type for DT_REG here,
+ * but apparenlty reiser4 always has DT_UNKNOWN.
+ * Check for IS_REG after stat() call instead.
+ */
+ if (strstr(d->d_name, GSSD_DEFAULT_CRED_PREFIX))
+ return 1;
+ else
+ return 0;
+}
+
+/*
+ * Look in directory "dirname" for files that look like they
+ * are Kerberos Credential Cache files for a given UID. Return
+ * non-zero and the dirent pointer for the entry most likely to be
+ * what we want. Otherwise, return zero and no dirent pointer.
+ * The caller is responsible for freeing the dirent if one is returned.
+ *
+ * Returns 0 if a valid-looking entry was found and a non-zero error
+ * code otherwise.
+ */
+static int
+gssd_find_existing_krb5_ccache(uid_t uid, char *dirname, struct dirent **d)
+{
+ struct dirent **namelist;
+ int n;
+ int i;
+ int found = 0;
+ struct dirent *best_match_dir = NULL;
+ struct stat best_match_stat, tmp_stat;
+ char buf[1030];
+ char *princname = NULL;
+ char *realm = NULL;
+ int score, best_match_score = 0, err = -EACCES;
+
+ memset(&best_match_stat, 0, sizeof(best_match_stat));
+ *d = NULL;
+ n = scandir(dirname, &namelist, select_krb5_ccache, 0);
+ if (n < 0) {
+ printerr(1, "Error doing scandir on directory '%s': %s\n",
+ dirname, strerror(errno));
+ }
+ else if (n > 0) {
+ char statname[1024];
+ for (i = 0; i < n; i++) {
+ snprintf(statname, sizeof(statname),
+ "%s/%s", dirname, namelist[i]->d_name);
+ printerr(3, "CC file '%s' being considered, "
+ "with preferred realm '%s'\n",
+ statname, preferred_realm ?
+ preferred_realm : "<none selected>");
+ snprintf(buf, sizeof(buf), "FILE:%s/%s", dirname,
+ namelist[i]->d_name);
+ if (lstat(statname, &tmp_stat)) {
+ printerr(0, "Error doing stat on file '%s'\n",
+ statname);
+ free(namelist[i]);
+ continue;
+ }
+ /* Only pick caches owned by the user (uid) */
+ if (tmp_stat.st_uid != uid) {
+ printerr(3, "CC file '%s' owned by %u, not %u\n",
+ statname, tmp_stat.st_uid, uid);
+ free(namelist[i]);
+ continue;
+ }
+ if (!S_ISREG(tmp_stat.st_mode)) {
+ printerr(3, "CC file '%s' is not a regular file\n",
+ statname);
+ free(namelist[i]);
+ continue;
+ }
+ if (!query_krb5_ccache(buf, &princname, &realm)) {
+ printerr(3, "CC file '%s' is expired or corrupt\n",
+ statname);
+ free(namelist[i]);
+ err = -EKEYEXPIRED;
+ continue;
+ }
+
+ score = 0;
+ if (preferred_realm &&
+ strcmp(realm, preferred_realm) == 0)
+ score++;
+
+ printerr(3, "CC file '%s'(%s@%s) passed all checks and"
+ " has mtime of %u\n",
+ statname, princname, realm,
+ tmp_stat.st_mtime);
+ /*
+ * if more than one match is found, return the most
+ * recent (the one with the latest mtime), and
+ * don't free the dirent
+ */
+ if (!found) {
+ best_match_dir = namelist[i];
+ best_match_stat = tmp_stat;
+ best_match_score = score;
+ found++;
+ }
+ else {
+ /*
+ * If current score is higher than best match
+ * score, we use the current match. Otherwise,
+ * if the current match has an mtime later
+ * than the one we are looking at, then use
+ * the current match. Otherwise, we still
+ * have the best match.
+ */
+ if (best_match_score < score ||
+ (best_match_score == score &&
+ tmp_stat.st_mtime >
+ best_match_stat.st_mtime)) {
+ free(best_match_dir);
+ best_match_dir = namelist[i];
+ best_match_stat = tmp_stat;
+ best_match_score = score;
+ }
+ else {
+ free(namelist[i]);
+ }
+ printerr(3, "CC file '%s/%s' is our "
+ "current best match "
+ "with mtime of %u\n",
+ dirname, best_match_dir->d_name,
+ best_match_stat.st_mtime);
+ }
+ free(princname);
+ free(realm);
+ }
+ free(namelist);
+ }
+ if (found) {
+ *d = best_match_dir;
+ return 0;
+ }
+
+ return err;
+}
+
+
+#ifdef HAVE_SET_ALLOWABLE_ENCTYPES
+/*
+ * this routine obtains a credentials handle via gss_acquire_cred()
+ * then calls gss_krb5_set_allowable_enctypes() to limit the encryption
+ * types negotiated.
+ *
+ * XXX Should call some function to determine the enctypes supported
+ * by the kernel. (Only need to do that once!)
+ *
+ * Returns:
+ * 0 => all went well
+ * -1 => there was an error
+ */
+
+int
+limit_krb5_enctypes(struct rpc_gss_sec *sec, uid_t uid)
+{
+ u_int maj_stat, min_stat;
+ gss_cred_id_t credh;
+ gss_OID_set_desc desired_mechs;
+ krb5_enctype enctypes[] = { ENCTYPE_DES_CBC_CRC,
+ ENCTYPE_DES_CBC_MD5,
+ ENCTYPE_DES_CBC_MD4 };
+ int num_enctypes = sizeof(enctypes) / sizeof(enctypes[0]);
+
+ /* We only care about getting a krb5 cred */
+ desired_mechs.count = 1;
+ desired_mechs.elements = &krb5oid;
+
+ maj_stat = gss_acquire_cred(&min_stat, NULL, 0,
+ &desired_mechs, GSS_C_INITIATE,
+ &credh, NULL, NULL);
+
+ if (maj_stat != GSS_S_COMPLETE) {
+ if (get_verbosity() > 0)
+ pgsserr("gss_acquire_cred",
+ maj_stat, min_stat, &krb5oid);
+ return -1;
+ }
+
+ maj_stat = gss_set_allowable_enctypes(&min_stat, credh, &krb5oid,
+ num_enctypes, &enctypes);
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("gss_set_allowable_enctypes",
+ maj_stat, min_stat, &krb5oid);
+ gss_release_cred(&min_stat, &credh);
+ return -1;
+ }
+ sec->cred = credh;
+
+ return 0;
+}
+#endif /* HAVE_SET_ALLOWABLE_ENCTYPES */
+
+/*
+ * Obtain credentials via a key in the keytab given
+ * a keytab handle and a gssd_k5_kt_princ structure.
+ * Checks to see if current credentials are expired,
+ * if not, uses the keytab to obtain new credentials.
+ *
+ * Returns:
+ * 0 => success (or credentials have not expired)
+ * nonzero => error
+ */
+static int
+gssd_get_single_krb5_cred(krb5_context context,
+ krb5_keytab kt,
+ struct gssd_k5_kt_princ *ple,
+ int nocache)
+{
+#if HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS
+ krb5_get_init_creds_opt *init_opts = NULL;
+#else
+ krb5_get_init_creds_opt options;
+#endif
+ krb5_get_init_creds_opt *opts;
+ krb5_creds my_creds;
+ krb5_ccache ccache = NULL;
+ char kt_name[BUFSIZ];
+ char cc_name[BUFSIZ];
+ int code;
+ time_t now = time(0);
+ char *cache_type;
+ char *pname = NULL;
+ char *k5err = NULL;
+
+ memset(&my_creds, 0, sizeof(my_creds));
+
+ if (ple->ccname && ple->endtime > now && !nocache) {
+ printerr(2, "INFO: Credentials in CC '%s' are good until %d\n",
+ ple->ccname, ple->endtime);
+ code = 0;
+ goto out;
+ }
+
+ if ((code = krb5_kt_get_name(context, kt, kt_name, BUFSIZ))) {
+ printerr(0, "ERROR: Unable to get keytab name in "
+ "gssd_get_single_krb5_cred\n");
+ goto out;
+ }
+
+ if ((krb5_unparse_name(context, ple->princ, &pname)))
+ pname = NULL;
+
+#if HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS
+ code = krb5_get_init_creds_opt_alloc(context, &init_opts);
+ if (code) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s allocating gic options\n", k5err);
+ goto out;
+ }
+ if (krb5_get_init_creds_opt_set_addressless(context, init_opts, 1))
+ printerr(1, "WARNING: Unable to set option for addressless "
+ "tickets. May have problems behind a NAT.\n");
+#ifdef TEST_SHORT_LIFETIME
+ /* set a short lifetime (for debugging only!) */
+ printerr(0, "WARNING: Using (debug) short machine cred lifetime!\n");
+ krb5_get_init_creds_opt_set_tkt_life(init_opts, 5*60);
+#endif
+ opts = init_opts;
+
+#else /* HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS */
+
+ krb5_get_init_creds_opt_init(&options);
+ krb5_get_init_creds_opt_set_address_list(&options, NULL);
+#ifdef TEST_SHORT_LIFETIME
+ /* set a short lifetime (for debugging only!) */
+ printerr(0, "WARNING: Using (debug) short machine cred lifetime!\n");
+ krb5_get_init_creds_opt_set_tkt_life(&options, 5*60);
+#endif
+ opts = &options;
+#endif
+
+ if ((code = krb5_get_init_creds_keytab(context, &my_creds, ple->princ,
+ kt, 0, NULL, opts))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(1, "WARNING: %s while getting initial ticket for "
+ "principal '%s' using keytab '%s'\n", k5err,
+ pname ? pname : "<unparsable>", kt_name);
+ goto out;
+ }
+
+ /*
+ * Initialize cache file which we're going to be using
+ */
+
+ if (use_memcache)
+ cache_type = "MEMORY";
+ else
+ cache_type = "FILE";
+ snprintf(cc_name, sizeof(cc_name), "%s:%s/%s%s_%s",
+ cache_type,
+ ccachesearch[0], GSSD_DEFAULT_CRED_PREFIX,
+ GSSD_DEFAULT_MACHINE_CRED_SUFFIX, ple->realm);
+ ple->endtime = my_creds.times.endtime;
+ if (ple->ccname != NULL)
+ free(ple->ccname);
+ ple->ccname = strdup(cc_name);
+ if (ple->ccname == NULL) {
+ printerr(0, "ERROR: no storage to duplicate credentials "
+ "cache name '%s'\n", cc_name);
+ code = ENOMEM;
+ goto out;
+ }
+ if ((code = krb5_cc_resolve(context, cc_name, &ccache))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s while opening credential cache '%s'\n",
+ k5err, cc_name);
+ goto out;
+ }
+ if ((code = krb5_cc_initialize(context, ccache, ple->princ))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s while initializing credential "
+ "cache '%s'\n", k5err, cc_name);
+ goto out;
+ }
+ if ((code = krb5_cc_store_cred(context, ccache, &my_creds))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s while storing credentials in '%s'\n",
+ k5err, cc_name);
+ goto out;
+ }
+
+ code = 0;
+ printerr(2, "Successfully obtained machine credentials for "
+ "principal '%s' stored in ccache '%s'\n", pname, cc_name);
+ out:
+#if HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS
+ if (init_opts)
+ krb5_get_init_creds_opt_free(context, init_opts);
+#endif
+ if (pname)
+ k5_free_unparsed_name(context, pname);
+ if (ccache)
+ krb5_cc_close(context, ccache);
+ krb5_free_cred_contents(context, &my_creds);
+ free(k5err);
+ return (code);
+}
+
+/*
+ * Depending on the version of Kerberos, we either need to use
+ * a private function, or simply set the environment variable.
+ */
+static void
+gssd_set_krb5_ccache_name(char *ccname)
+{
+#ifdef USE_GSS_KRB5_CCACHE_NAME
+ u_int maj_stat, min_stat;
+
+ printerr(2, "using gss_krb5_ccache_name to select krb5 ccache %s\n",
+ ccname);
+ maj_stat = gss_krb5_ccache_name(&min_stat, ccname, NULL);
+ if (maj_stat != GSS_S_COMPLETE) {
+ printerr(0, "WARNING: gss_krb5_ccache_name with "
+ "name '%s' failed (%s)\n",
+ ccname, error_message(min_stat));
+ }
+#else
+ /*
+ * Set the KRB5CCNAME environment variable to tell the krb5 code
+ * which credentials cache to use. (Instead of using the private
+ * function above for which there is no generic gssapi
+ * equivalent.)
+ */
+ printerr(2, "using environment variable to select krb5 ccache %s\n",
+ ccname);
+ setenv("KRB5CCNAME", ccname, 1);
+#endif
+}
+
+/*
+ * Given a principal, find a matching ple structure
+ */
+static struct gssd_k5_kt_princ *
+find_ple_by_princ(krb5_context context, krb5_principal princ)
+{
+ struct gssd_k5_kt_princ *ple;
+
+ for (ple = gssd_k5_kt_princ_list; ple != NULL; ple = ple->next) {
+ if (krb5_principal_compare(context, ple->princ, princ))
+ return ple;
+ }
+ /* no match found */
+ return NULL;
+}
+
+/*
+ * Create, initialize, and add a new ple structure to the global list
+ */
+static struct gssd_k5_kt_princ *
+new_ple(krb5_context context, krb5_principal princ)
+{
+ struct gssd_k5_kt_princ *ple = NULL, *p;
+ krb5_error_code code;
+ char *default_realm;
+ int is_default_realm = 0;
+
+ ple = malloc(sizeof(struct gssd_k5_kt_princ));
+ if (ple == NULL)
+ goto outerr;
+ memset(ple, 0, sizeof(*ple));
+
+#ifdef HAVE_KRB5
+ ple->realm = strndup(princ->realm.data,
+ princ->realm.length);
+#else
+ ple->realm = strdup(princ->realm);
+#endif
+ if (ple->realm == NULL)
+ goto outerr;
+ code = krb5_copy_principal(context, princ, &ple->princ);
+ if (code)
+ goto outerr;
+
+ /*
+ * Add new entry onto the list (if this is the default
+ * realm, always add to the front of the list)
+ */
+
+ code = krb5_get_default_realm(context, &default_realm);
+ if (code == 0) {
+ if (strcmp(ple->realm, default_realm) == 0)
+ is_default_realm = 1;
+ k5_free_default_realm(context, default_realm);
+ }
+
+ if (is_default_realm) {
+ ple->next = gssd_k5_kt_princ_list;
+ gssd_k5_kt_princ_list = ple;
+ } else {
+ p = gssd_k5_kt_princ_list;
+ while (p != NULL && p->next != NULL)
+ p = p->next;
+ if (p == NULL)
+ gssd_k5_kt_princ_list = ple;
+ else
+ p->next = ple;
+ }
+
+ return ple;
+outerr:
+ if (ple) {
+ if (ple->realm)
+ free(ple->realm);
+ free(ple);
+ }
+ return NULL;
+}
+
+/*
+ * Given a principal, find an existing ple structure, or create one
+ */
+static struct gssd_k5_kt_princ *
+get_ple_by_princ(krb5_context context, krb5_principal princ)
+{
+ struct gssd_k5_kt_princ *ple;
+
+ /* Need to serialize list if we ever become multi-threaded! */
+
+ ple = find_ple_by_princ(context, princ);
+ if (ple == NULL) {
+ ple = new_ple(context, princ);
+ }
+
+ return ple;
+}
+
+/*
+ * Given a (possibly unqualified) hostname,
+ * return the fully qualified (lower-case!) hostname
+ */
+static int
+get_full_hostname(const char *inhost, char *outhost, int outhostlen)
+{
+ struct addrinfo *addrs = NULL;
+ struct addrinfo hints;
+ int retval;
+ char *c;
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_family = PF_UNSPEC;
+ hints.ai_flags = AI_CANONNAME;
+
+ /* Get full target hostname */
+ retval = getaddrinfo(inhost, NULL, &hints, &addrs);
+ if (retval) {
+ printerr(1, "%s while getting full hostname for '%s'\n",
+ gai_strerror(retval), inhost);
+ goto out;
+ }
+ strncpy(outhost, addrs->ai_canonname, outhostlen);
+ freeaddrinfo(addrs);
+ for (c = outhost; *c != '\0'; c++)
+ *c = tolower(*c);
+
+ printerr(3, "Full hostname for '%s' is '%s'\n", inhost, outhost);
+ retval = 0;
+out:
+ return retval;
+}
+
+/*
+ * If principal matches the given realm and service name,
+ * and has *any* instance (hostname), return 1.
+ * Otherwise return 0, indicating no match.
+ */
+static int
+realm_and_service_match(krb5_context context, krb5_principal p,
+ const char *realm, const char *service)
+{
+#ifdef HAVE_KRB5
+ /* Must have two components */
+ if (p->length != 2)
+ return 0;
+ if ((strlen(realm) == p->realm.length)
+ && (strncmp(realm, p->realm.data, p->realm.length) == 0)
+ && (strlen(service) == p->data[0].length)
+ && (strncmp(service, p->data[0].data, p->data[0].length) == 0))
+ return 1;
+#else
+ const char *name, *inst;
+
+ if (p->name.name_string.len != 2)
+ return 0;
+ name = krb5_principal_get_comp_string(context, p, 0);
+ inst = krb5_principal_get_comp_string(context, p, 1);
+ if (name == NULL || inst == NULL)
+ return 0;
+ if ((strcmp(realm, p->realm) == 0)
+ && (strcmp(service, name) == 0))
+ return 1;
+#endif
+ return 0;
+}
+
+/*
+ * Search the given keytab file looking for an entry with the given
+ * service name and realm, ignoring hostname (instance).
+ *
+ * Returns:
+ * 0 => No error
+ * non-zero => An error occurred
+ *
+ * If a keytab entry is found, "found" is set to one, and the keytab
+ * entry is returned in "kte". Otherwise, "found" is zero, and the
+ * value of "kte" is unpredictable.
+ */
+static int
+gssd_search_krb5_keytab(krb5_context context, krb5_keytab kt,
+ const char *realm, const char *service,
+ int *found, krb5_keytab_entry *kte)
+{
+ krb5_kt_cursor cursor;
+ krb5_error_code code;
+ struct gssd_k5_kt_princ *ple;
+ int retval = -1;
+ char kt_name[BUFSIZ];
+ char *pname;
+ char *k5err = NULL;
+
+ if (found == NULL) {
+ retval = EINVAL;
+ goto out;
+ }
+ *found = 0;
+
+ /*
+ * Look through each entry in the keytab file and determine
+ * if we might want to use it as machine credentials. If so,
+ * save info in the global principal list (gssd_k5_kt_princ_list).
+ */
+ if ((code = krb5_kt_get_name(context, kt, kt_name, BUFSIZ))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s attempting to get keytab name\n", k5err);
+ retval = code;
+ goto out;
+ }
+ if ((code = krb5_kt_start_seq_get(context, kt, &cursor))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s while beginning keytab scan "
+ "for keytab '%s'\n", k5err, kt_name);
+ retval = code;
+ goto out;
+ }
+
+ while ((code = krb5_kt_next_entry(context, kt, kte, &cursor)) == 0) {
+ if ((code = krb5_unparse_name(context, kte->principal,
+ &pname))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "WARNING: Skipping keytab entry because "
+ "we failed to unparse principal name: %s\n",
+ k5err);
+ k5_free_kt_entry(context, kte);
+ continue;
+ }
+ printerr(4, "Processing keytab entry for principal '%s'\n",
+ pname);
+ /* Use the first matching keytab entry found */
+ if ((realm_and_service_match(context, kte->principal, realm,
+ service))) {
+ printerr(4, "We WILL use this entry (%s)\n", pname);
+ ple = get_ple_by_princ(context, kte->principal);
+ /*
+ * Return, don't free, keytab entry if
+ * we were successful!
+ */
+ if (ple == NULL) {
+ retval = ENOMEM;
+ k5_free_kt_entry(context, kte);
+ } else {
+ retval = 0;
+ *found = 1;
+ }
+ k5_free_unparsed_name(context, pname);
+ break;
+ }
+ else {
+ printerr(4, "We will NOT use this entry (%s)\n",
+ pname);
+ }
+ k5_free_unparsed_name(context, pname);
+ k5_free_kt_entry(context, kte);
+ }
+
+ if ((code = krb5_kt_end_seq_get(context, kt, &cursor))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "WARNING: %s while ending keytab scan for "
+ "keytab '%s'\n", k5err, kt_name);
+ }
+
+ retval = 0;
+ out:
+ free(k5err);
+ return retval;
+}
+
+/*
+ * Find a keytab entry to use for a given target hostname.
+ * Tries to find the most appropriate keytab to use given the
+ * name of the host we are trying to connect with.
+ */
+static int
+find_keytab_entry(krb5_context context, krb5_keytab kt, const char *hostname,
+ krb5_keytab_entry *kte, const char **svcnames)
+{
+ krb5_error_code code;
+ char **realmnames = NULL;
+ char myhostname[NI_MAXHOST], targethostname[NI_MAXHOST];
+ int i, j, retval;
+ char *default_realm = NULL;
+ char *realm;
+ char *k5err = NULL;
+ int tried_all = 0, tried_default = 0;
+ krb5_principal princ;
+
+
+ /* Get full target hostname */
+ retval = get_full_hostname(hostname, targethostname,
+ sizeof(targethostname));
+ if (retval)
+ goto out;
+
+ /* Get full local hostname */
+ retval = gethostname(myhostname, sizeof(myhostname));
+ if (retval) {
+ k5err = gssd_k5_err_msg(context, retval);
+ printerr(1, "%s while getting local hostname\n", k5err);
+ goto out;
+ }
+ retval = get_full_hostname(myhostname, myhostname, sizeof(myhostname));
+ if (retval)
+ goto out;
+
+ code = krb5_get_default_realm(context, &default_realm);
+ if (code) {
+ retval = code;
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(1, "%s while getting default realm name\n", k5err);
+ goto out;
+ }
+
+ /*
+ * Get the realm name(s) for the target hostname.
+ * In reality, this function currently only returns a
+ * single realm, but we code with the assumption that
+ * someday it may actually return a list.
+ */
+ code = krb5_get_host_realm(context, targethostname, &realmnames);
+ if (code) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s while getting realm(s) for host '%s'\n",
+ k5err, targethostname);
+ retval = code;
+ goto out;
+ }
+
+ /*
+ * Try the "appropriate" realm first, and if nothing found for that
+ * realm, try the default realm (if it hasn't already been tried).
+ */
+ i = 0;
+ realm = realmnames[i];
+ while (1) {
+ if (realm == NULL) {
+ tried_all = 1;
+ if (!tried_default)
+ realm = default_realm;
+ }
+ if (tried_all && tried_default)
+ break;
+ if (strcmp(realm, default_realm) == 0)
+ tried_default = 1;
+ for (j = 0; svcnames[j] != NULL; j++) {
+ code = krb5_build_principal_ext(context, &princ,
+ strlen(realm),
+ realm,
+ strlen(svcnames[j]),
+ svcnames[j],
+ strlen(myhostname),
+ myhostname,
+ NULL);
+ if (code) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(1, "%s while building principal for "
+ "'%s/%s@%s'\n", k5err, svcnames[j],
+ myhostname, realm);
+ continue;
+ }
+ code = krb5_kt_get_entry(context, kt, princ, 0, 0, kte);
+ krb5_free_principal(context, princ);
+ if (code) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(3, "%s while getting keytab entry for "
+ "'%s/%s@%s'\n", k5err, svcnames[j],
+ myhostname, realm);
+ } else {
+ printerr(3, "Success getting keytab entry for "
+ "'%s/%s@%s'\n",
+ svcnames[j], myhostname, realm);
+ retval = 0;
+ goto out;
+ }
+ retval = code;
+ }
+ /*
+ * Nothing found with our hostname instance, now look for
+ * names with any instance (they must have an instance)
+ */
+ for (j = 0; svcnames[j] != NULL; j++) {
+ int found = 0;
+ code = gssd_search_krb5_keytab(context, kt, realm,
+ svcnames[j], &found, kte);
+ if (!code && found) {
+ printerr(3, "Success getting keytab entry for "
+ "%s/*@%s\n", svcnames[j], realm);
+ retval = 0;
+ goto out;
+ }
+ }
+ if (!tried_all) {
+ i++;
+ realm = realmnames[i];
+ }
+ }
+out:
+ if (default_realm)
+ k5_free_default_realm(context, default_realm);
+ if (realmnames)
+ krb5_free_host_realm(context, realmnames);
+ free(k5err);
+ return retval;
+}
+
+
+static inline int data_is_equal(krb5_data d1, krb5_data d2)
+{
+ return (d1.length == d2.length
+ && memcmp(d1.data, d2.data, d1.length) == 0);
+}
+
+static int
+check_for_tgt(krb5_context context, krb5_ccache ccache,
+ krb5_principal principal)
+{
+ krb5_error_code ret;
+ krb5_creds creds;
+ krb5_cc_cursor cur;
+ int found = 0;
+
+ ret = krb5_cc_start_seq_get(context, ccache, &cur);
+ if (ret)
+ return 0;
+
+ while (!found &&
+ (ret = krb5_cc_next_cred(context, ccache, &cur, &creds)) == 0) {
+ if (creds.server->length == 2 &&
+ data_is_equal(creds.server->realm,
+ principal->realm) &&
+ creds.server->data[0].length == 6 &&
+ memcmp(creds.server->data[0].data,
+ "krbtgt", 6) == 0 &&
+ data_is_equal(creds.server->data[1],
+ principal->realm) &&
+ creds.times.endtime > time(NULL))
+ found = 1;
+ krb5_free_cred_contents(context, &creds);
+ }
+ krb5_cc_end_seq_get(context, ccache, &cur);
+
+ return found;
+}
+
+static int
+query_krb5_ccache(const char* cred_cache, char **ret_princname,
+ char **ret_realm)
+{
+ krb5_error_code ret;
+ krb5_context context;
+ krb5_ccache ccache;
+ krb5_principal principal;
+ int found = 0;
+ char *str = NULL;
+ char *princstring;
+
+ ret = krb5_init_context(&context);
+ if (ret)
+ return 0;
+
+ if(!cred_cache || krb5_cc_resolve(context, cred_cache, &ccache))
+ goto err_cache;
+
+ if (krb5_cc_set_flags(context, ccache, 0))
+ goto err_princ;
+
+ ret = krb5_cc_get_principal(context, ccache, &principal);
+ if (ret)
+ goto err_princ;
+
+ found = check_for_tgt(context, ccache, principal);
+ if (found) {
+ ret = krb5_unparse_name(context, principal, &princstring);
+ if (ret == 0) {
+ if ((str = strchr(princstring, '@')) != NULL) {
+ *str = '\0';
+ *ret_princname = strdup(princstring);
+ *ret_realm = strdup(str+1);
+ }
+ k5_free_unparsed_name(context, princstring);
+ } else {
+ found = 0;
+ }
+ }
+ krb5_free_principal(context, principal);
+err_princ:
+ krb5_cc_set_flags(context, ccache, KRB5_TC_OPENCLOSE);
+ krb5_cc_close(context, ccache);
+err_cache:
+ krb5_free_context(context);
+ return found;
+}
+
+/*==========================*/
+/*=== External routines ===*/
+/*==========================*/
+
+/*
+ * Attempt to find the best match for a credentials cache file
+ * given only a UID. We really need more information, but we
+ * do the best we can.
+ *
+ * Returns 0 if a ccache was found, and a non-zero error code otherwise.
+ */
+int
+gssd_setup_krb5_user_gss_ccache(uid_t uid, char *servername, char *dirname)
+{
+ char buf[MAX_NETOBJ_SZ];
+ struct dirent *d;
+ int err;
+
+ printerr(2, "getting credentials for client with uid %u for "
+ "server %s\n", uid, servername);
+ memset(buf, 0, sizeof(buf));
+ err = gssd_find_existing_krb5_ccache(uid, dirname, &d);
+ if (err)
+ return err;
+
+ snprintf(buf, sizeof(buf), "FILE:%s/%s", dirname, d->d_name);
+ free(d);
+
+ printerr(2, "using %s as credentials cache for client with "
+ "uid %u for server %s\n", buf, uid, servername);
+ gssd_set_krb5_ccache_name(buf);
+ return err;
+}
+
+/*
+ * Let the gss code know where to find the machine credentials ccache.
+ *
+ * Returns:
+ * void
+ */
+void
+gssd_setup_krb5_machine_gss_ccache(char *ccname)
+{
+ printerr(2, "using %s as credentials cache for machine creds\n",
+ ccname);
+ gssd_set_krb5_ccache_name(ccname);
+}
+
+/*
+ * Return an array of pointers to names of credential cache files
+ * which can be used to try to create gss contexts with a server.
+ *
+ * Returns:
+ * 0 => list is attached
+ * nonzero => error
+ */
+int
+gssd_get_krb5_machine_cred_list(char ***list)
+{
+ char **l;
+ int listinc = 10;
+ int listsize = listinc;
+ int i = 0;
+ int retval;
+ struct gssd_k5_kt_princ *ple;
+
+ /* Assume failure */
+ retval = -1;
+ *list = (char **) NULL;
+
+ if ((l = (char **) malloc(listsize * sizeof(char *))) == NULL) {
+ retval = ENOMEM;
+ goto out;
+ }
+
+ /* Need to serialize list if we ever become multi-threaded! */
+
+ for (ple = gssd_k5_kt_princ_list; ple; ple = ple->next) {
+ if (ple->ccname) {
+ /* Make sure cred is up-to-date before returning it */
+ retval = gssd_refresh_krb5_machine_credential(NULL, ple,
+ NULL);
+ if (retval)
+ continue;
+ if (i + 1 > listsize) {
+ listsize += listinc;
+ l = (char **)
+ realloc(l, listsize * sizeof(char *));
+ if (l == NULL) {
+ retval = ENOMEM;
+ goto out;
+ }
+ }
+ if ((l[i++] = strdup(ple->ccname)) == NULL) {
+ retval = ENOMEM;
+ goto out;
+ }
+ }
+ }
+ if (i > 0) {
+ l[i] = NULL;
+ *list = l;
+ retval = 0;
+ goto out;
+ }
+ out:
+ return retval;
+}
+
+/*
+ * Frees the list of names returned in get_krb5_machine_cred_list()
+ */
+void
+gssd_free_krb5_machine_cred_list(char **list)
+{
+ char **n;
+
+ if (list == NULL)
+ return;
+ for (n = list; n && *n; n++) {
+ free(*n);
+ }
+ free(list);
+}
+
+/*
+ * Called upon exit. Destroys machine credentials.
+ */
+void
+gssd_destroy_krb5_machine_creds(void)
+{
+ krb5_context context;
+ krb5_error_code code = 0;
+ krb5_ccache ccache;
+ struct gssd_k5_kt_princ *ple;
+ char *k5err = NULL;
+
+ code = krb5_init_context(&context);
+ if (code) {
+ k5err = gssd_k5_err_msg(NULL, code);
+ printerr(0, "ERROR: %s while initializing krb5\n", k5err);
+ goto out;
+ }
+
+ for (ple = gssd_k5_kt_princ_list; ple; ple = ple->next) {
+ if (!ple->ccname)
+ continue;
+ if ((code = krb5_cc_resolve(context, ple->ccname, &ccache))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "WARNING: %s while resolving credential "
+ "cache '%s' for destruction\n", k5err,
+ ple->ccname);
+ continue;
+ }
+
+ if ((code = krb5_cc_destroy(context, ccache))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "WARNING: %s while destroying credential "
+ "cache '%s'\n", k5err, ple->ccname);
+ }
+ }
+ out:
+ free(k5err);
+ krb5_free_context(context);
+}
+
+/*
+ * Obtain (or refresh if necessary) Kerberos machine credentials
+ */
+int
+gssd_refresh_krb5_machine_credential(char *hostname,
+ struct gssd_k5_kt_princ *ple,
+ char *service)
+{
+ krb5_error_code code = 0;
+ krb5_context context;
+ krb5_keytab kt = NULL;;
+ int retval = 0;
+ char *k5err = NULL;
+ const char *svcnames[4] = { "root", "nfs", "host", NULL };
+
+ /*
+ * If a specific service name was specified, use it.
+ * Otherwise, use the default list.
+ */
+ if (service != NULL && strcmp(service, "*") != 0) {
+ svcnames[0] = service;
+ svcnames[1] = NULL;
+ }
+ if (hostname == NULL && ple == NULL)
+ return EINVAL;
+
+ code = krb5_init_context(&context);
+ if (code) {
+ k5err = gssd_k5_err_msg(NULL, code);
+ printerr(0, "ERROR: %s: %s while initializing krb5 context\n",
+ __func__, k5err);
+ retval = code;
+ goto out;
+ }
+
+ if ((code = krb5_kt_resolve(context, keytabfile, &kt))) {
+ k5err = gssd_k5_err_msg(context, code);
+ printerr(0, "ERROR: %s: %s while resolving keytab '%s'\n",
+ __func__, k5err, keytabfile);
+ goto out;
+ }
+
+ if (ple == NULL) {
+ krb5_keytab_entry kte;
+
+ code = find_keytab_entry(context, kt, hostname, &kte, svcnames);
+ if (code) {
+ printerr(0, "ERROR: %s: no usable keytab entry found "
+ "in keytab %s for connection with host %s\n",
+ __FUNCTION__, keytabfile, hostname);
+ retval = code;
+ goto out;
+ }
+
+ ple = get_ple_by_princ(context, kte.principal);
+ k5_free_kt_entry(context, &kte);
+ if (ple == NULL) {
+ char *pname;
+ if ((krb5_unparse_name(context, kte.principal, &pname))) {
+ pname = NULL;
+ }
+ printerr(0, "ERROR: %s: Could not locate or create "
+ "ple struct for principal %s for connection "
+ "with host %s\n",
+ __FUNCTION__, pname ? pname : "<unparsable>",
+ hostname);
+ if (pname) k5_free_unparsed_name(context, pname);
+ goto out;
+ }
+ }
+ retval = gssd_get_single_krb5_cred(context, kt, ple, 0);
+out:
+ if (kt)
+ krb5_kt_close(context, kt);
+ krb5_free_context(context);
+ free(k5err);
+ return retval;
+}
+
+/*
+ * A common routine for getting the Kerberos error message
+ */
+char *
+gssd_k5_err_msg(krb5_context context, krb5_error_code code)
+{
+ const char *origmsg;
+ char *msg = NULL;
+
+#if HAVE_KRB5_GET_ERROR_MESSAGE
+ if (context != NULL) {
+ origmsg = krb5_get_error_message(context, code);
+ msg = strdup(origmsg);
+ krb5_free_error_message(context, origmsg);
+ }
+#endif
+ if (msg != NULL)
+ return msg;
+#if HAVE_KRB5
+ return strdup(error_message(code));
+#else
+ if (context != NULL)
+ return strdup(krb5_get_err_text(context, code));
+ else
+ return strdup(error_message(code));
+#endif
+}
+
+/*
+ * Return default Kerberos realm
+ */
+void
+gssd_k5_get_default_realm(char **def_realm)
+{
+ krb5_context context;
+
+ if (krb5_init_context(&context))
+ return;
+
+ krb5_get_default_realm(context, def_realm);
+
+ krb5_free_context(context);
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/krb5_util.h b/nfs-utils-1.2.2/utils/gssd/krb5_util.h
new file mode 100644
index 0000000..4602cc3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/krb5_util.h
@@ -0,0 +1,59 @@
+#ifndef KRB5_UTIL_H
+#define KRB5_UTIL_H
+
+#include <krb5.h>
+
+#ifdef HAVE_LIBTIRPC
+#include <rpc/auth_gss.h>
+#else
+#include "gss_oids.h"
+#endif
+
+/*
+ * List of principals from our keytab that we
+ * will try to use to obtain credentials
+ * (known as a principal list entry (ple))
+ */
+struct gssd_k5_kt_princ {
+ struct gssd_k5_kt_princ *next;
+ krb5_principal princ;
+ char *ccname;
+ char *realm;
+ krb5_timestamp endtime;
+};
+
+
+int gssd_setup_krb5_user_gss_ccache(uid_t uid, char *servername,
+ char *dirname);
+int gssd_get_krb5_machine_cred_list(char ***list);
+void gssd_free_krb5_machine_cred_list(char **list);
+void gssd_setup_krb5_machine_gss_ccache(char *servername);
+void gssd_destroy_krb5_machine_creds(void);
+int gssd_refresh_krb5_machine_credential(char *hostname,
+ struct gssd_k5_kt_princ *ple,
+ char *service);
+char *gssd_k5_err_msg(krb5_context context, krb5_error_code code);
+void gssd_k5_get_default_realm(char **def_realm);
+
+#ifdef HAVE_SET_ALLOWABLE_ENCTYPES
+int limit_krb5_enctypes(struct rpc_gss_sec *sec, uid_t uid);
+#endif
+
+/*
+ * Hide away some of the MIT vs. Heimdal differences
+ * here with macros...
+ */
+
+#ifdef HAVE_KRB5
+#define k5_free_unparsed_name(ctx, name) krb5_free_unparsed_name((ctx), (name))
+#define k5_free_default_realm(ctx, realm) krb5_free_default_realm((ctx), (realm))
+#define k5_free_kt_entry(ctx, kte) krb5_free_keytab_entry_contents((ctx),(kte))
+#else /* Heimdal */
+#define k5_free_unparsed_name(ctx, name) free(name)
+#define k5_free_default_realm(ctx, realm) free(realm)
+#define k5_free_kt_entry(ctx, kte) krb5_kt_free_entry((ctx),(kte))
+#undef USE_GSS_KRB5_CCACHE_NAME
+#define USE_GSS_KRB5_CCACHE_NAME 1
+#endif
+
+#endif /* KRB5_UTIL_H */
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd.c b/nfs-utils-1.2.2/utils/gssd/svcgssd.c
new file mode 100644
index 0000000..729b6a6
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd.c
@@ -0,0 +1,261 @@
+/*
+ gssd.c
+
+ Copyright (c) 2000 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
+ Copyright (c) 2002 Andy Adamson <andros@UMICH.EDU>.
+ Copyright (c) 2002 Marius Aamodt Eriksen <marius@UMICH.EDU>.
+ Copyright (c) 2002 J. Bruce Fields <bfields@UMICH.EDU>.
+ All rights reserved, all wrongs reversed.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <rpc/rpc.h>
+#include <fcntl.h>
+#include <errno.h>
+
+
+#include <unistd.h>
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+#include <nfsidmap.h>
+#include "nfslib.h"
+#include "svcgssd.h"
+#include "gss_util.h"
+#include "err_util.h"
+
+/*
+ * mydaemon creates a pipe between the partent and child
+ * process. The parent process will wait until the
+ * child dies or writes a '1' on the pipe signaling
+ * that it started successfully.
+ */
+int pipefds[2] = { -1, -1};
+
+static void
+mydaemon(int nochdir, int noclose)
+{
+ int pid, status, tempfd;
+
+ if (pipe(pipefds) < 0) {
+ printerr(1, "mydaemon: pipe() failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ exit(1);
+ }
+ if ((pid = fork ()) < 0) {
+ printerr(1, "mydaemon: fork() failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ exit(1);
+ }
+
+ if (pid != 0) {
+ /*
+ * Parent. Wait for status from child.
+ */
+ close(pipefds[1]);
+ if (read(pipefds[0], &status, 1) != 1)
+ exit(1);
+ exit (0);
+ }
+ /* Child. */
+ close(pipefds[0]);
+ setsid ();
+ if (nochdir == 0) {
+ if (chdir ("/") == -1) {
+ printerr(1, "mydaemon: chdir() failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ exit(1);
+ }
+ }
+
+ while (pipefds[1] <= 2) {
+ pipefds[1] = dup(pipefds[1]);
+ if (pipefds[1] < 0) {
+ printerr(1, "mydaemon: dup() failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ exit(1);
+ }
+ }
+
+ if (noclose == 0) {
+ tempfd = open("/dev/null", O_RDWR);
+ if (tempfd >= 0) {
+ dup2(tempfd, 0);
+ dup2(tempfd, 1);
+ dup2(tempfd, 2);
+ close(tempfd);
+ } else {
+ printerr(1, "mydaemon: can't open /dev/null: errno %d "
+ "(%s)\n", errno, strerror(errno));
+ exit(1);
+ }
+ }
+
+ return;
+}
+
+static void
+release_parent(void)
+{
+ int status;
+
+ if (pipefds[1] > 0) {
+ if (write(pipefds[1], &status, 1) != 1) {
+ printerr(1,
+ "WARN: writing to parent pipe failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ }
+ close(pipefds[1]);
+ pipefds[1] = -1;
+ }
+}
+
+void
+sig_die(int signal)
+{
+ /* destroy krb5 machine creds */
+ printerr(1, "exiting on signal %d\n", signal);
+ exit(1);
+}
+
+void
+sig_hup(int signal)
+{
+ /* don't exit on SIGHUP */
+ printerr(1, "Received SIGHUP... Ignoring.\n");
+ return;
+}
+
+static void
+usage(char *progname)
+{
+ fprintf(stderr, "usage: %s [-n] [-f] [-v] [-r] [-i]\n",
+ progname);
+ exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int get_creds = 1;
+ int fg = 0;
+ int verbosity = 0;
+ int rpc_verbosity = 0;
+ int idmap_verbosity = 0;
+ int opt;
+ extern char *optarg;
+ char *progname;
+
+ while ((opt = getopt(argc, argv, "fivrnp:")) != -1) {
+ switch (opt) {
+ case 'f':
+ fg = 1;
+ break;
+ case 'i':
+ idmap_verbosity++;
+ break;
+ case 'n':
+ get_creds = 0;
+ break;
+ case 'v':
+ verbosity++;
+ break;
+ case 'r':
+ rpc_verbosity++;
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+
+ if ((progname = strrchr(argv[0], '/')))
+ progname++;
+ else
+ progname = argv[0];
+
+ initerr(progname, verbosity, fg);
+#ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
+ if (verbosity && rpc_verbosity == 0)
+ rpc_verbosity = verbosity;
+ authgss_set_debug_level(rpc_verbosity);
+#else
+ if (rpc_verbosity > 0)
+ printerr(0, "Warning: rpcsec_gss library does not "
+ "support setting debug level\n");
+#endif
+#ifdef HAVE_NFS4_SET_DEBUG
+ if (verbosity && idmap_verbosity == 0)
+ idmap_verbosity = verbosity;
+ nfs4_set_debug(idmap_verbosity, NULL);
+#else
+ if (idmap_verbosity > 0)
+ printerr(0, "Warning: your nfsidmap library does not "
+ "support setting debug level\n");
+#endif
+
+ if (gssd_check_mechs() != 0) {
+ printerr(0, "ERROR: Problem with gssapi library\n");
+ exit(1);
+ }
+
+ if (!fg)
+ mydaemon(0, 0);
+
+ signal(SIGINT, sig_die);
+ signal(SIGTERM, sig_die);
+ signal(SIGHUP, sig_hup);
+
+ if (get_creds && !gssd_acquire_cred(GSSD_SERVICE_NAME)) {
+ printerr(0, "unable to obtain root (machine) credentials\n");
+ printerr(0, "do you have a keytab entry for "
+ "nfs/<your.host>@<YOUR.REALM> in "
+ "/etc/krb5.keytab?\n");
+ exit(1);
+ }
+
+ if (!fg)
+ release_parent();
+
+ gssd_run();
+ printerr(0, "gssd_run returned!\n");
+ abort();
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd.h b/nfs-utils-1.2.2/utils/gssd/svcgssd.h
new file mode 100644
index 0000000..9a2e2e8
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd.h
@@ -0,0 +1,43 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _RPC_SVCGSSD_H_
+#define _RPC_SVCGSSD_H_
+
+#include <sys/types.h>
+#include <sys/queue.h>
+#include <gssapi/gssapi.h>
+
+void handle_nullreq(FILE *f);
+void gssd_run(void);
+
+#define GSSD_SERVICE_NAME "nfs"
+
+#endif /* _RPC_SVCGSSD_H_ */
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd.man b/nfs-utils-1.2.2/utils/gssd/svcgssd.man
new file mode 100644
index 0000000..1a015e1
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd.man
@@ -0,0 +1,49 @@
+.\"
+.\" rpc.svcgssd(8)
+.\"
+.\" Copyright (C) 2003 J. Bruce Fields <bfields@umich.edu>
+.TH rpc.svcgssd 8 "12 Jan 2007"
+.SH NAME
+rpc.svcgssd \- server-side rpcsec_gss daemon
+.SH SYNOPSIS
+.B "rpc.svcgssd [-v] [-r] [-i] [-f] [-p pipefsdir]"
+.SH DESCRIPTION
+The rpcsec_gss protocol gives a means of using the gss-api generic security
+api to provide security for protocols using rpc (in particular, nfs). Before
+exchanging any rpc requests using rpcsec_gss, the rpc client must first
+establish a security context with the rpc server. The linux kernel's
+implementation of rpcsec_gss depends on the userspace daemon
+.B rpc.svcgssd
+to handle context establishment on the rpc server. The
+daemon uses files in the proc filesystem to communicate with
+the kernel.
+
+.SH OPTIONS
+.TP
+.B -f
+Runs
+.B rpc.svcgssd
+in the foreground and sends output to stderr (as opposed to syslogd)
+.TP
+.B -v
+Increases the verbosity of the output (can be specified multiple times).
+.TP
+.B -r
+If the rpcsec_gss library supports setting debug level,
+increases the verbosity of the output (can be specified multiple times).
+.TP
+.B -i
+If the nfsidmap library supports setting debug level,
+increases the verbosity of the output (can be specified multiple times).
+
+.SH SEE ALSO
+.BR rpc.gssd(8),
+.SH AUTHORS
+.br
+Dug Song <dugsong@umich.edu>
+.br
+Andy Adamson <andros@umich.edu>
+.br
+Marius Aamodt Eriksen <marius@umich.edu>
+.br
+J. Bruce Fields <bfields@umich.edu>
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd_main_loop.c b/nfs-utils-1.2.2/utils/gssd/svcgssd_main_loop.c
new file mode 100644
index 0000000..2b4111c
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd_main_loop.c
@@ -0,0 +1,95 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/poll.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <memory.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include "svcgssd.h"
+#include "err_util.h"
+
+void
+gssd_run()
+{
+ int ret;
+ FILE *f;
+ struct pollfd pollfd;
+
+#define NULLRPC_FILE "/proc/net/rpc/auth.rpcsec.init/channel"
+
+ f = fopen(NULLRPC_FILE, "rw");
+
+ if (!f) {
+ printerr(0, "failed to open %s: %s\n",
+ NULLRPC_FILE, strerror(errno));
+ exit(1);
+ }
+ pollfd.fd = fileno(f);
+ pollfd.events = POLLIN;
+ while (1) {
+ int save_err;
+
+ pollfd.revents = 0;
+ printerr(1, "entering poll\n");
+ ret = poll(&pollfd, 1, -1);
+ save_err = errno;
+ printerr(1, "leaving poll\n");
+ if (ret < 0) {
+ if (save_err != EINTR)
+ printerr(0, "error return from poll: %s\n",
+ strerror(save_err));
+ } else if (ret == 0) {
+ /* timeout; shouldn't happen. */
+ } else {
+ if (ret != 1) {
+ printerr(0, "bug: unexpected poll return %d\n",
+ ret);
+ exit(1);
+ }
+ if (pollfd.revents & POLLIN)
+ handle_nullreq(f);
+ }
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd_mech2file.c b/nfs-utils-1.2.2/utils/gssd/svcgssd_mech2file.c
new file mode 100644
index 0000000..65de8d0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd_mech2file.c
@@ -0,0 +1,75 @@
+/*
+ linux_downcall.c
+
+ Copyright (c) 2000 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2004 Andy Adamson <andros@UMICH.EDU>.
+ All rights reserved, all wrongs reversed.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <gssapi/gssapi.h>
+#include <string.h>
+
+
+#define g_OID_equal(o1,o2) \
+ (((o1)->length == (o2)->length) && \
+ (memcmp((o1)->elements,(o2)->elements,(int) (o1)->length) == 0))
+
+struct mech2file {
+ gss_OID_desc mech;
+ char filename[8];
+};
+
+struct mech2file m2f[] = {
+ {{9, "\052\206\110\206\367\022\001\002\002"}, "krb5"},
+ {{7, "\053\006\001\005\005\001\003"}, "spkm3"},
+ {{7, "\053\006\001\005\005\001\009"}, "lipkey"},
+ {{0,0},""},
+};
+
+/*
+ * Find the Linux svcgssd downcall file name given the mechanism
+ */
+char *
+mech2file(gss_OID mech)
+{
+ struct mech2file *m2fp = m2f;
+
+ while(m2fp->mech.length != 0) {
+ if (g_OID_equal(mech,&m2fp->mech))
+ return(m2fp->filename);
+ m2fp++;
+ }
+ return NULL;
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/svcgssd_proc.c b/nfs-utils-1.2.2/utils/gssd/svcgssd_proc.c
new file mode 100644
index 0000000..f1bfbef
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/svcgssd_proc.c
@@ -0,0 +1,520 @@
+/*
+ svc_in_gssd_proc.c
+
+ Copyright (c) 2000 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Copyright (c) 2002 Bruce Fields <bfields@UMICH.EDU>
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <rpc/rpc.h>
+
+#include <pwd.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <nfsidmap.h>
+#include <nfslib.h>
+#include <time.h>
+
+#include "svcgssd.h"
+#include "gss_util.h"
+#include "err_util.h"
+#include "context.h"
+#include "gss_oids.h"
+
+extern char * mech2file(gss_OID mech);
+#define SVCGSSD_CONTEXT_CHANNEL "/proc/net/rpc/auth.rpcsec.context/channel"
+#define SVCGSSD_INIT_CHANNEL "/proc/net/rpc/auth.rpcsec.init/channel"
+
+#define TOKEN_BUF_SIZE 8192
+
+struct svc_cred {
+ uid_t cr_uid;
+ gid_t cr_gid;
+ int cr_ngroups;
+ gid_t cr_groups[NGROUPS];
+};
+
+static int
+do_svc_downcall(gss_buffer_desc *out_handle, struct svc_cred *cred,
+ gss_OID mech, gss_buffer_desc *context_token,
+ int32_t endtime, char *client_name)
+{
+ FILE *f;
+ int i;
+ char *fname = NULL;
+ int err;
+
+ printerr(1, "doing downcall\n");
+ if ((fname = mech2file(mech)) == NULL)
+ goto out_err;
+ f = fopen(SVCGSSD_CONTEXT_CHANNEL, "w");
+ if (f == NULL) {
+ printerr(0, "WARNING: unable to open downcall channel "
+ "%s: %s\n",
+ SVCGSSD_CONTEXT_CHANNEL, strerror(errno));
+ goto out_err;
+ }
+ qword_printhex(f, out_handle->value, out_handle->length);
+ /* XXX are types OK for the rest of this? */
+ /* For context cache, use the actual context endtime */
+ qword_printint(f, endtime);
+ qword_printint(f, cred->cr_uid);
+ qword_printint(f, cred->cr_gid);
+ qword_printint(f, cred->cr_ngroups);
+ printerr(2, "mech: %s, hndl len: %d, ctx len %d, timeout: %d (%d from now), "
+ "clnt: %s, uid: %d, gid: %d, num aux grps: %d:\n",
+ fname, out_handle->length, context_token->length,
+ endtime, endtime - time(0),
+ client_name ? client_name : "<null>",
+ cred->cr_uid, cred->cr_gid, cred->cr_ngroups);
+ for (i=0; i < cred->cr_ngroups; i++) {
+ qword_printint(f, cred->cr_groups[i]);
+ printerr(2, " (%4d) %d\n", i+1, cred->cr_groups[i]);
+ }
+ qword_print(f, fname);
+ qword_printhex(f, context_token->value, context_token->length);
+ if (client_name)
+ qword_print(f, client_name);
+ err = qword_eol(f);
+ if (err) {
+ printerr(1, "WARNING: error writing to downcall channel "
+ "%s: %s\n", SVCGSSD_CONTEXT_CHANNEL, strerror(errno));
+ }
+ fclose(f);
+ return err;
+out_err:
+ printerr(1, "WARNING: downcall failed\n");
+ return -1;
+}
+
+struct gss_verifier {
+ u_int32_t flav;
+ gss_buffer_desc body;
+};
+
+#define RPCSEC_GSS_SEQ_WIN 5
+
+static int
+send_response(FILE *f, gss_buffer_desc *in_handle, gss_buffer_desc *in_token,
+ u_int32_t maj_stat, u_int32_t min_stat,
+ gss_buffer_desc *out_handle, gss_buffer_desc *out_token)
+{
+ char buf[2 * TOKEN_BUF_SIZE];
+ char *bp = buf;
+ int blen = sizeof(buf);
+ /* XXXARG: */
+ int g;
+
+ printerr(1, "sending null reply\n");
+
+ qword_addhex(&bp, &blen, in_handle->value, in_handle->length);
+ qword_addhex(&bp, &blen, in_token->value, in_token->length);
+ /* For init cache, only needed for a short time */
+ qword_addint(&bp, &blen, time(0) + 60);
+ qword_adduint(&bp, &blen, maj_stat);
+ qword_adduint(&bp, &blen, min_stat);
+ qword_addhex(&bp, &blen, out_handle->value, out_handle->length);
+ qword_addhex(&bp, &blen, out_token->value, out_token->length);
+ qword_addeol(&bp, &blen);
+ if (blen <= 0) {
+ printerr(0, "WARNING: send_respsonse: message too long\n");
+ return -1;
+ }
+ g = open(SVCGSSD_INIT_CHANNEL, O_WRONLY);
+ if (g == -1) {
+ printerr(0, "WARNING: open %s failed: %s\n",
+ SVCGSSD_INIT_CHANNEL, strerror(errno));
+ return -1;
+ }
+ *bp = '\0';
+ printerr(3, "writing message: %s", buf);
+ if (write(g, buf, bp - buf) == -1) {
+ printerr(0, "WARNING: failed to write message\n");
+ close(g);
+ return -1;
+ }
+ close(g);
+ return 0;
+}
+
+#define rpc_auth_ok 0
+#define rpc_autherr_badcred 1
+#define rpc_autherr_rejectedcred 2
+#define rpc_autherr_badverf 3
+#define rpc_autherr_rejectedverf 4
+#define rpc_autherr_tooweak 5
+#define rpcsec_gsserr_credproblem 13
+#define rpcsec_gsserr_ctxproblem 14
+
+static void
+add_supplementary_groups(char *secname, char *name, struct svc_cred *cred)
+{
+ int ret;
+ static gid_t *groups = NULL;
+
+ cred->cr_ngroups = NGROUPS;
+ ret = nfs4_gss_princ_to_grouplist(secname, name,
+ cred->cr_groups, &cred->cr_ngroups);
+ if (ret < 0) {
+ groups = realloc(groups, cred->cr_ngroups*sizeof(gid_t));
+ ret = nfs4_gss_princ_to_grouplist(secname, name,
+ groups, &cred->cr_ngroups);
+ if (ret < 0)
+ cred->cr_ngroups = 0;
+ else {
+ if (cred->cr_ngroups > NGROUPS)
+ cred->cr_ngroups = NGROUPS;
+ memcpy(cred->cr_groups, groups,
+ cred->cr_ngroups*sizeof(gid_t));
+ }
+ }
+}
+
+static int
+get_ids(gss_name_t client_name, gss_OID mech, struct svc_cred *cred)
+{
+ u_int32_t maj_stat, min_stat;
+ gss_buffer_desc name;
+ char *sname;
+ int res = -1;
+ uid_t uid, gid;
+ gss_OID name_type = GSS_C_NO_OID;
+ char *secname;
+
+ maj_stat = gss_display_name(&min_stat, client_name, &name, &name_type);
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("get_ids: gss_display_name",
+ maj_stat, min_stat, mech);
+ goto out;
+ }
+ if (name.length >= 0xffff || /* be certain name.length+1 doesn't overflow */
+ !(sname = calloc(name.length + 1, 1))) {
+ printerr(0, "WARNING: get_ids: error allocating %d bytes "
+ "for sname\n", name.length + 1);
+ gss_release_buffer(&min_stat, &name);
+ goto out;
+ }
+ memcpy(sname, name.value, name.length);
+ printerr(1, "sname = %s\n", sname);
+ gss_release_buffer(&min_stat, &name);
+
+ res = -EINVAL;
+ if ((secname = mech2file(mech)) == NULL) {
+ printerr(0, "WARNING: get_ids: error mapping mech to "
+ "file for name '%s'\n", sname);
+ goto out_free;
+ }
+ nfs4_init_name_mapping(NULL); /* XXX: should only do this once */
+ res = nfs4_gss_princ_to_ids(secname, sname, &uid, &gid);
+ if (res < 0) {
+ /*
+ * -ENOENT means there was no mapping, any other error
+ * value means there was an error trying to do the
+ * mapping.
+ * If there was no mapping, we send down the value -1
+ * to indicate that the anonuid/anongid for the export
+ * should be used.
+ */
+ if (res == -ENOENT) {
+ cred->cr_uid = -1;
+ cred->cr_gid = -1;
+ cred->cr_ngroups = 0;
+ res = 0;
+ goto out_free;
+ }
+ printerr(1, "WARNING: get_ids: failed to map name '%s' "
+ "to uid/gid: %s\n", sname, strerror(-res));
+ goto out_free;
+ }
+ cred->cr_uid = uid;
+ cred->cr_gid = gid;
+ add_supplementary_groups(secname, sname, cred);
+ res = 0;
+out_free:
+ free(sname);
+out:
+ return res;
+}
+
+#ifdef DEBUG
+void
+print_hexl(const char *description, unsigned char *cp, int length)
+{
+ int i, j, jm;
+ unsigned char c;
+
+ printf("%s (length %d)\n", description, length);
+
+ for (i = 0; i < length; i += 0x10) {
+ printf(" %04x: ", (u_int)i);
+ jm = length - i;
+ jm = jm > 16 ? 16 : jm;
+
+ for (j = 0; j < jm; j++) {
+ if ((j % 2) == 1)
+ printf("%02x ", (u_int)cp[i+j]);
+ else
+ printf("%02x", (u_int)cp[i+j]);
+ }
+ for (; j < 16; j++) {
+ if ((j % 2) == 1)
+ printf(" ");
+ else
+ printf(" ");
+ }
+ printf(" ");
+
+ for (j = 0; j < jm; j++) {
+ c = cp[i+j];
+ c = isprint(c) ? c : '.';
+ printf("%c", c);
+ }
+ printf("\n");
+ }
+}
+#endif
+
+static int
+get_krb5_hostbased_name (gss_buffer_desc *name, char **hostbased_name)
+{
+ char *p, *sname = NULL;
+ if (strchr(name->value, '@') && strchr(name->value, '/')) {
+ if ((sname = calloc(name->length, 1)) == NULL) {
+ printerr(0, "ERROR: get_krb5_hostbased_name failed "
+ "to allocate %d bytes\n", name->length);
+ return -1;
+ }
+ /* read in name and instance and replace '/' with '@' */
+ sscanf(name->value, "%[^@]", sname);
+ p = strrchr(sname, '/');
+ if (p == NULL) { /* The '@' preceeded the '/' */
+ free(sname);
+ return -1;
+ }
+ *p = '@';
+ }
+ *hostbased_name = sname;
+ return 0;
+}
+
+static int
+get_hostbased_client_name(gss_name_t client_name, gss_OID mech,
+ char **hostbased_name)
+{
+ u_int32_t maj_stat, min_stat;
+ gss_buffer_desc name;
+ gss_OID name_type = GSS_C_NO_OID;
+ char *cname;
+ int res = -1;
+
+ *hostbased_name = NULL; /* preset in case we fail */
+
+ /* Get the client's gss authenticated name */
+ maj_stat = gss_display_name(&min_stat, client_name, &name, &name_type);
+ if (maj_stat != GSS_S_COMPLETE) {
+ pgsserr("get_hostbased_client_name: gss_display_name",
+ maj_stat, min_stat, mech);
+ goto out_err;
+ }
+ if (name.length >= 0xffff) { /* don't overflow */
+ printerr(0, "ERROR: get_hostbased_client_name: "
+ "received gss_name is too long (%d bytes)\n",
+ name.length);
+ goto out_rel_buf;
+ }
+
+ /* For Kerberos, transform the NT_KRB5_PRINCIPAL name to
+ * an NT_HOSTBASED_SERVICE name */
+ if (g_OID_equal(&krb5oid, mech)) {
+ if (get_krb5_hostbased_name(&name, &cname) == 0)
+ *hostbased_name = cname;
+ }
+
+ /* No support for SPKM3, just print a warning (for now) */
+ if (g_OID_equal(&spkm3oid, mech)) {
+ printerr(1, "WARNING: get_hostbased_client_name: "
+ "no hostbased_name support for SPKM3\n");
+ }
+
+ res = 0;
+out_rel_buf:
+ gss_release_buffer(&min_stat, &name);
+out_err:
+ return res;
+}
+
+void
+handle_nullreq(FILE *f) {
+ /* XXX initialize to a random integer to reduce chances of unnecessary
+ * invalidation of existing ctx's on restarting svcgssd. */
+ static u_int32_t handle_seq = 0;
+ char in_tok_buf[TOKEN_BUF_SIZE];
+ char in_handle_buf[15];
+ char out_handle_buf[15];
+ gss_buffer_desc in_tok = {.value = in_tok_buf},
+ out_tok = {.value = NULL},
+ in_handle = {.value = in_handle_buf},
+ out_handle = {.value = out_handle_buf},
+ ctx_token = {.value = NULL},
+ ignore_out_tok = {.value = NULL},
+ /* XXX isn't there a define for this?: */
+ null_token = {.value = NULL};
+ u_int32_t ret_flags;
+ gss_ctx_id_t ctx = GSS_C_NO_CONTEXT;
+ gss_name_t client_name = NULL;
+ gss_OID mech = GSS_C_NO_OID;
+ u_int32_t maj_stat = GSS_S_FAILURE, min_stat = 0;
+ u_int32_t ignore_min_stat;
+ struct svc_cred cred;
+ static char *lbuf = NULL;
+ static int lbuflen = 0;
+ static char *cp;
+ int32_t ctx_endtime;
+ char *hostbased_name = NULL;
+
+ printerr(1, "handling null request\n");
+
+ if (readline(fileno(f), &lbuf, &lbuflen) != 1) {
+ printerr(0, "WARNING: handle_nullreq: "
+ "failed reading request\n");
+ return;
+ }
+
+ cp = lbuf;
+
+ in_handle.length = (size_t) qword_get(&cp, in_handle.value,
+ sizeof(in_handle_buf));
+#ifdef DEBUG
+ print_hexl("in_handle", in_handle.value, in_handle.length);
+#endif
+
+ in_tok.length = (size_t) qword_get(&cp, in_tok.value,
+ sizeof(in_tok_buf));
+#ifdef DEBUG
+ print_hexl("in_tok", in_tok.value, in_tok.length);
+#endif
+
+ if (in_tok.length < 0) {
+ printerr(0, "WARNING: handle_nullreq: "
+ "failed parsing request\n");
+ goto out_err;
+ }
+
+ if (in_handle.length != 0) { /* CONTINUE_INIT case */
+ if (in_handle.length != sizeof(ctx)) {
+ printerr(0, "WARNING: handle_nullreq: "
+ "input handle has unexpected length %d\n",
+ in_handle.length);
+ goto out_err;
+ }
+ /* in_handle is the context id stored in the out_handle
+ * for the GSS_S_CONTINUE_NEEDED case below. */
+ memcpy(&ctx, in_handle.value, in_handle.length);
+ }
+
+ maj_stat = gss_accept_sec_context(&min_stat, &ctx, gssd_creds,
+ &in_tok, GSS_C_NO_CHANNEL_BINDINGS, &client_name,
+ &mech, &out_tok, &ret_flags, NULL, NULL);
+
+ if (maj_stat == GSS_S_CONTINUE_NEEDED) {
+ printerr(1, "gss_accept_sec_context GSS_S_CONTINUE_NEEDED\n");
+
+ /* Save the context handle for future calls */
+ out_handle.length = sizeof(ctx);
+ memcpy(out_handle.value, &ctx, sizeof(ctx));
+ goto continue_needed;
+ }
+ else if (maj_stat != GSS_S_COMPLETE) {
+ printerr(1, "WARNING: gss_accept_sec_context failed\n");
+ pgsserr("handle_nullreq: gss_accept_sec_context",
+ maj_stat, min_stat, mech);
+ goto out_err;
+ }
+ if (get_ids(client_name, mech, &cred)) {
+ /* get_ids() prints error msg */
+ maj_stat = GSS_S_BAD_NAME; /* XXX ? */
+ goto out_err;
+ }
+ if (get_hostbased_client_name(client_name, mech, &hostbased_name)) {
+ /* get_hostbased_client_name() prints error msg */
+ maj_stat = GSS_S_BAD_NAME; /* XXX ? */
+ goto out_err;
+ }
+
+ /* Context complete. Pass handle_seq in out_handle to use
+ * for context lookup in the kernel. */
+ handle_seq++;
+ out_handle.length = sizeof(handle_seq);
+ memcpy(out_handle.value, &handle_seq, sizeof(handle_seq));
+
+ /* kernel needs ctx to calculate verifier on null response, so
+ * must give it context before doing null call: */
+ if (serialize_context_for_kernel(ctx, &ctx_token, mech, &ctx_endtime)) {
+ printerr(0, "WARNING: handle_nullreq: "
+ "serialize_context_for_kernel failed\n");
+ maj_stat = GSS_S_FAILURE;
+ goto out_err;
+ }
+ /* We no longer need the gss context */
+ gss_delete_sec_context(&ignore_min_stat, &ctx, &ignore_out_tok);
+
+ do_svc_downcall(&out_handle, &cred, mech, &ctx_token, ctx_endtime,
+ hostbased_name);
+continue_needed:
+ send_response(f, &in_handle, &in_tok, maj_stat, min_stat,
+ &out_handle, &out_tok);
+out:
+ if (ctx_token.value != NULL)
+ free(ctx_token.value);
+ if (out_tok.value != NULL)
+ gss_release_buffer(&ignore_min_stat, &out_tok);
+ if (client_name)
+ gss_release_name(&ignore_min_stat, &client_name);
+ free(hostbased_name);
+ printerr(1, "finished handling null request\n");
+ return;
+
+out_err:
+ if (ctx != GSS_C_NO_CONTEXT)
+ gss_delete_sec_context(&ignore_min_stat, &ctx, &ignore_out_tok);
+ send_response(f, &in_handle, &in_tok, maj_stat, min_stat,
+ &null_token, &null_token);
+ goto out;
+}
diff --git a/nfs-utils-1.2.2/utils/gssd/write_bytes.h b/nfs-utils-1.2.2/utils/gssd/write_bytes.h
new file mode 100644
index 0000000..4fc72cc
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/gssd/write_bytes.h
@@ -0,0 +1,158 @@
+/*
+ Copyright (c) 2004 The Regents of the University of Michigan.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _WRITE_BYTES_H_
+#define _WRITE_BYTES_H_
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <netinet/in.h> /* for ntohl */
+
+inline static int
+write_bytes(char **ptr, const char *end, const void *arg, int arg_len)
+{
+ char *p = *ptr, *arg_end;
+
+ arg_end = p + arg_len;
+ if (arg_end > end || arg_end < p)
+ return -1;
+ memcpy(p, arg, arg_len);
+ *ptr = arg_end;
+ return 0;
+}
+
+#define WRITE_BYTES(p, end, arg) write_bytes(p, end, &arg, sizeof(arg))
+
+inline static int
+write_buffer(char **p, char *end, gss_buffer_desc *arg)
+{
+ int len = (int)arg->length; /* make an int out of size_t */
+ if (WRITE_BYTES(p, end, len))
+ return -1;
+ if (*p + len > end)
+ return -1;
+ memcpy(*p, arg->value, len);
+ *p += len;
+ return 0;
+}
+
+inline static int
+write_oid(char **p, char *end, gss_OID_desc *arg)
+{
+ int len = (int)arg->length; /* make an int out of size_t */
+ if (WRITE_BYTES(p, end, len))
+ return -1;
+ if (*p + arg->length > end)
+ return -1;
+ memcpy(*p, arg->elements, len);
+ *p += len;
+ return 0;
+}
+
+static inline int
+get_bytes(char **ptr, const char *end, void *res, int len)
+{
+ char *p, *q;
+ p = *ptr;
+ q = p + len;
+ if (q > end || q < p)
+ return -1;
+ memcpy(res, p, len);
+ *ptr = q;
+ return 0;
+}
+
+static inline int
+get_buffer(char **ptr, const char *end, gss_buffer_desc *res)
+{
+ char *p, *q;
+ p = *ptr;
+ int len;
+ if (get_bytes(&p, end, &len, sizeof(len)))
+ return -1;
+ res->length = len; /* promote to size_t if necessary */
+ q = p + res->length;
+ if (q > end || q < p)
+ return -1;
+ if (!(res->value = malloc(res->length)))
+ return -1;
+ memcpy(res->value, p, res->length);
+ *ptr = q;
+ return 0;
+}
+
+static inline int
+xdr_get_u32(u_int32_t **ptr, const u_int32_t *end, u_int32_t *res)
+{
+ if (get_bytes((char **)ptr, (char *)end, res, sizeof(res)))
+ return -1;
+ *res = ntohl(*res);
+ return 0;
+}
+
+static inline int
+xdr_get_buffer(u_int32_t **ptr, const u_int32_t *end, gss_buffer_desc *res)
+{
+ u_int32_t *p, *q;
+ u_int32_t len;
+ p = *ptr;
+ if (xdr_get_u32(&p, end, &len))
+ return -1;
+ res->length = len;
+ q = p + ((res->length + 3) >> 2);
+ if (q > end || q < p)
+ return -1;
+ if (!(res->value = malloc(res->length)))
+ return -1;
+ memcpy(res->value, p, res->length);
+ *ptr = q;
+ return 0;
+}
+
+static inline int
+xdr_write_u32(u_int32_t **ptr, const u_int32_t *end, u_int32_t arg)
+{
+ u_int32_t tmp;
+
+ tmp = htonl(arg);
+ return WRITE_BYTES((char **)ptr, (char *)end, tmp);
+}
+
+static inline int
+xdr_write_buffer(u_int32_t **ptr, const u_int32_t *end, gss_buffer_desc *arg)
+{
+ int len = arg->length;
+ if (xdr_write_u32(ptr, end, len))
+ return -1;
+ return write_bytes((char **)ptr, (char *)end, arg->value,
+ (arg->length + 3) & ~3);
+}
+
+#endif /* _WRITE_BYTES_H_ */
diff --git a/nfs-utils-1.2.2/utils/idmapd/Makefile.am b/nfs-utils-1.2.2/utils/idmapd/Makefile.am
new file mode 100644
index 0000000..4218048
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/Makefile.am
@@ -0,0 +1,66 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = idmapd.man
+
+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+sbin_PROGRAMS = idmapd
+
+EXTRA_DIST = \
+ $(man8_MANS) \
+ idmapd.conf
+
+idmapd_SOURCES = \
+ atomicio.c \
+ idmapd.c \
+ strlcat.c \
+ strlcpy.c \
+ \
+ cfg.h \
+ nfs_idmap.h \
+ queue.h
+
+idmapd_LDADD = -levent -lnfsidmap ../../support/nfs/libnfs.a
+
+MAINTAINERCLEANFILES = Makefile.in
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
diff --git a/nfs-utils-1.2.2/utils/idmapd/Makefile.in b/nfs-utils-1.2.2/utils/idmapd/Makefile.in
new file mode 100644
index 0000000..3d2ffff
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/Makefile.in
@@ -0,0 +1,698 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = idmapd$(EXEEXT)
+subdir = utils/idmapd
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_idmapd_OBJECTS = atomicio.$(OBJEXT) idmapd.$(OBJEXT) \
+ strlcat.$(OBJEXT) strlcpy.$(OBJEXT)
+idmapd_OBJECTS = $(am_idmapd_OBJECTS)
+idmapd_DEPENDENCIES = ../../support/nfs/libnfs.a
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(idmapd_SOURCES)
+DIST_SOURCES = $(idmapd_SOURCES)
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
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+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) uninstall-hook
+.MAKE: install-am install-exec-am install-strip uninstall-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-exec-hook \
+ install-html install-html-am install-info install-info-am \
+ install-man install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-hook uninstall-man \
+ uninstall-man8 uninstall-sbinPROGRAMS
+
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/idmapd/atomicio.c b/nfs-utils-1.2.2/utils/idmapd/atomicio.c
new file mode 100644
index 0000000..05e7147
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/atomicio.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2002 Marius Aamodt Eriksen <marius@monkey.org>
+ * Copyright (c) 1995,1999 Theo de Raadt. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <errno.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+/*
+ * ensure all of data on socket comes through. f==read || f==write
+ */
+ssize_t
+atomicio(
+ ssize_t (*f) (int, void*, size_t),
+ int fd,
+ void *_s,
+ size_t n)
+{
+ char *s = _s;
+ ssize_t res, pos = 0;
+
+ while (n > pos) {
+ res = (f) (fd, s + pos, n - pos);
+ switch (res) {
+ case -1:
+ if (errno == EINTR || errno == EAGAIN)
+ continue;
+ case 0:
+ if (pos != 0)
+ return (pos);
+ return (res);
+ default:
+ pos += res;
+ }
+ }
+ return (pos);
+}
diff --git a/nfs-utils-1.2.2/utils/idmapd/idmapd.c b/nfs-utils-1.2.2/utils/idmapd/idmapd.c
new file mode 100644
index 0000000..573abaa
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/idmapd.c
@@ -0,0 +1,1006 @@
+/*
+ * idmapd.c
+ *
+ * Userland daemon for idmap.
+ *
+ * Copyright (c) 2002 The Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Marius Aamodt Eriksen <marius@umich.edu>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/poll.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <time.h>
+
+#include "nfs_idmap.h"
+
+#include <err.h>
+#include <errno.h>
+#include <event.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <pwd.h>
+#include <grp.h>
+#include <limits.h>
+#include <ctype.h>
+#include <nfsidmap.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include "xlog.h"
+#include "conffile.h"
+#include "queue.h"
+#include "nfslib.h"
+
+#ifndef PIPEFS_DIR
+#define PIPEFS_DIR "/var/lib/nfs/rpc_pipefs/"
+#endif
+
+#ifndef NFSD_DIR
+#define NFSD_DIR "/proc/net/rpc"
+#endif
+
+#ifndef CLIENT_CACHE_TIMEOUT_FILE
+#define CLIENT_CACHE_TIMEOUT_FILE "/proc/sys/fs/nfs/idmap_cache_timeout"
+#endif
+
+#ifndef NFS4NOBODY_USER
+#define NFS4NOBODY_USER "nobody"
+#endif
+
+#ifndef NFS4NOBODY_GROUP
+#define NFS4NOBODY_GROUP "nobody"
+#endif
+
+/* From Niels */
+#define CONF_SAVE(w, f) do { \
+ char *p = f; \
+ if (p != NULL) \
+ (w) = p; \
+} while (0)
+
+#define IC_IDNAME 0
+#define IC_IDNAME_CHAN NFSD_DIR "/nfs4.idtoname/channel"
+#define IC_IDNAME_FLUSH NFSD_DIR "/nfs4.idtoname/flush"
+
+#define IC_NAMEID 1
+#define IC_NAMEID_CHAN NFSD_DIR "/nfs4.nametoid/channel"
+#define IC_NAMEID_FLUSH NFSD_DIR "/nfs4.nametoid/flush"
+
+struct idmap_client {
+ short ic_which;
+ char ic_clid[30];
+ char *ic_id;
+ char ic_path[PATH_MAX];
+ int ic_fd;
+ int ic_dirfd;
+ int ic_scanned;
+ struct event ic_event;
+ TAILQ_ENTRY(idmap_client) ic_next;
+};
+static struct idmap_client nfsd_ic[2] = {
+{IC_IDNAME, "Server", "", IC_IDNAME_CHAN, -1, -1, 0},
+{IC_NAMEID, "Server", "", IC_NAMEID_CHAN, -1, -1, 0},
+};
+
+TAILQ_HEAD(idmap_clientq, idmap_client);
+
+static void dirscancb(int, short, void *);
+static void clntscancb(int, short, void *);
+static void svrreopen(int, short, void *);
+static int nfsopen(struct idmap_client *);
+static void nfscb(int, short, void *);
+static void nfsdcb(int, short, void *);
+static int validateascii(char *, u_int32_t);
+static int addfield(char **, ssize_t *, char *);
+static int getfield(char **, char *, size_t);
+
+static void imconv(struct idmap_client *, struct idmap_msg *);
+static void idtonameres(struct idmap_msg *);
+static void nametoidres(struct idmap_msg *);
+
+static int nfsdopen(void);
+static int nfsdopenone(struct idmap_client *);
+static void nfsdreopen_one(struct idmap_client *);
+static void nfsdreopen(void);
+
+size_t strlcat(char *, const char *, size_t);
+size_t strlcpy(char *, const char *, size_t);
+ssize_t atomicio(ssize_t (*f) (int, void*, size_t),
+ int, void *, size_t);
+void mydaemon(int, int);
+void release_parent(void);
+
+static int verbose = 0;
+#define DEFAULT_IDMAP_CACHE_EXPIRY 600 /* seconds */
+static int cache_entry_expiration = 0;
+static char pipefsdir[PATH_MAX];
+static char *nobodyuser, *nobodygroup;
+static uid_t nobodyuid;
+static gid_t nobodygid;
+
+/* Used by conffile.c in libnfs.a */
+char *conf_path;
+
+static int
+flush_nfsd_cache(char *path, time_t now)
+{
+ int fd;
+ char stime[20];
+
+ sprintf(stime, "%ld\n", now);
+ fd = open(path, O_RDWR);
+ if (fd == -1)
+ return -1;
+ if (write(fd, stime, strlen(stime)) != strlen(stime)) {
+ errx(1, "Flushing nfsd cache failed: errno %d (%s)",
+ errno, strerror(errno));
+ }
+ close(fd);
+ return 0;
+}
+
+static int
+flush_nfsd_idmap_cache(void)
+{
+ time_t now = time(NULL);
+ int ret;
+
+ ret = flush_nfsd_cache(IC_IDNAME_FLUSH, now);
+ if (ret)
+ return ret;
+ ret = flush_nfsd_cache(IC_NAMEID_FLUSH, now);
+ return ret;
+}
+
+int
+main(int argc, char **argv)
+{
+ int fd = 0, opt, fg = 0, nfsdret = -1;
+ struct idmap_clientq icq;
+ struct event rootdirev, clntdirev, svrdirev;
+ struct event initialize;
+ struct passwd *pw;
+ struct group *gr;
+ struct stat sb;
+ char *xpipefsdir = NULL;
+ int serverstart = 1, clientstart = 1;
+ int ret;
+ char *progname;
+
+ conf_path = _PATH_IDMAPDCONF;
+ nobodyuser = NFS4NOBODY_USER;
+ nobodygroup = NFS4NOBODY_GROUP;
+ strlcpy(pipefsdir, PIPEFS_DIR, sizeof(pipefsdir));
+
+ if ((progname = strrchr(argv[0], '/')))
+ progname++;
+ else
+ progname = argv[0];
+ xlog_open(progname);
+
+#define GETOPTSTR "vfd:p:U:G:c:CS"
+ opterr=0; /* Turn off error messages */
+ while ((opt = getopt(argc, argv, GETOPTSTR)) != -1) {
+ if (opt == 'c')
+ conf_path = optarg;
+ if (opt == '?') {
+ if (strchr(GETOPTSTR, optopt))
+ errx(1, "'-%c' option requires an argument.", optopt);
+ else
+ errx(1, "'-%c' is an invalid argument.", optopt);
+ }
+ }
+ optind = 1;
+
+ if (stat(conf_path, &sb) == -1 && (errno == ENOENT || errno == EACCES)) {
+ warn("Skipping configuration file \"%s\"", conf_path);
+ conf_path = NULL;
+ } else {
+ conf_init();
+ verbose = conf_get_num("General", "Verbosity", 0);
+ cache_entry_expiration = conf_get_num("General",
+ "Cache-Expiration", DEFAULT_IDMAP_CACHE_EXPIRY);
+ CONF_SAVE(xpipefsdir, conf_get_str("General", "Pipefs-Directory"));
+ if (xpipefsdir != NULL)
+ strlcpy(pipefsdir, xpipefsdir, sizeof(pipefsdir));
+ CONF_SAVE(nobodyuser, conf_get_str("Mapping", "Nobody-User"));
+ CONF_SAVE(nobodygroup, conf_get_str("Mapping", "Nobody-Group"));
+ }
+
+ while ((opt = getopt(argc, argv, GETOPTSTR)) != -1)
+ switch (opt) {
+ case 'v':
+ verbose++;
+ break;
+ case 'f':
+ fg = 1;
+ break;
+ case 'p':
+ strlcpy(pipefsdir, optarg, sizeof(pipefsdir));
+ break;
+ case 'd':
+ case 'U':
+ case 'G':
+ errx(1, "the -d, -U, and -G options have been removed;"
+ " please use the configuration file instead.");
+ case 'C':
+ serverstart = 0;
+ break;
+ case 'S':
+ clientstart = 0;
+ break;
+ default:
+ break;
+ }
+
+ if (!serverstart && !clientstart)
+ errx(1, "it is illegal to specify both -C and -S");
+
+ strncat(pipefsdir, "/nfs", sizeof(pipefsdir));
+
+ if ((pw = getpwnam(nobodyuser)) == NULL)
+ errx(1, "Could not find user \"%s\"", nobodyuser);
+ nobodyuid = pw->pw_uid;
+
+ if ((gr = getgrnam(nobodygroup)) == NULL)
+ errx(1, "Could not find group \"%s\"", nobodygroup);
+ nobodygid = gr->gr_gid;
+
+#ifdef HAVE_NFS4_SET_DEBUG
+ nfs4_set_debug(verbose, xlog_warn);
+#endif
+ if (conf_path == NULL)
+ conf_path = _PATH_IDMAPDCONF;
+ if (nfs4_init_name_mapping(conf_path))
+ errx(1, "Unable to create name to user id mappings.");
+
+ if (!fg)
+ mydaemon(0, 0);
+
+ event_init();
+
+ if (verbose > 0)
+ xlog_warn("Expiration time is %d seconds.",
+ cache_entry_expiration);
+ if (serverstart) {
+ nfsdret = nfsdopen();
+ if (nfsdret == 0) {
+ ret = flush_nfsd_idmap_cache();
+ if (ret)
+ xlog_err("main: Failed to flush nfsd idmap cache\n: %s", strerror(errno));
+ }
+ }
+
+ if (clientstart) {
+ struct timeval now = {
+ .tv_sec = 0,
+ .tv_usec = 0,
+ };
+
+ if (cache_entry_expiration != DEFAULT_IDMAP_CACHE_EXPIRY) {
+ int timeout_fd, len;
+ char timeout_buf[12];
+ if ((timeout_fd = open(CLIENT_CACHE_TIMEOUT_FILE,
+ O_RDWR)) == -1) {
+ xlog_warn("Unable to open '%s' to set "
+ "client cache expiration time "
+ "to %d seconds\n",
+ CLIENT_CACHE_TIMEOUT_FILE,
+ cache_entry_expiration);
+ } else {
+ len = snprintf(timeout_buf, sizeof(timeout_buf),
+ "%d", cache_entry_expiration);
+ if ((write(timeout_fd, timeout_buf, len)) != len)
+ xlog_warn("Error writing '%s' to "
+ "'%s' to set client "
+ "cache expiration time\n",
+ timeout_buf,
+ CLIENT_CACHE_TIMEOUT_FILE);
+ close(timeout_fd);
+ }
+ }
+
+ if ((fd = open(pipefsdir, O_RDONLY)) == -1)
+ xlog_err("main: open(%s): %s", pipefsdir, strerror(errno));
+
+ if (fcntl(fd, F_SETSIG, SIGUSR1) == -1)
+ xlog_err("main: fcntl(%s): %s", pipefsdir, strerror(errno));
+
+ if (fcntl(fd, F_NOTIFY,
+ DN_CREATE | DN_DELETE | DN_MODIFY | DN_MULTISHOT) == -1) {
+ xlog_err("main: fcntl(%s): %s", pipefsdir, strerror(errno));
+ if (errno == EINVAL)
+ xlog_err("main: Possibly no Dnotify support in kernel.");
+ }
+ TAILQ_INIT(&icq);
+
+ /* These events are persistent */
+ signal_set(&rootdirev, SIGUSR1, dirscancb, &icq);
+ signal_add(&rootdirev, NULL);
+ signal_set(&clntdirev, SIGUSR2, clntscancb, &icq);
+ signal_add(&clntdirev, NULL);
+ signal_set(&svrdirev, SIGHUP, svrreopen, NULL);
+ signal_add(&svrdirev, NULL);
+
+ /* Fetch current state */
+ /* (Delay till start of event_dispatch to avoid possibly losing
+ * a SIGUSR1 between here and the call to event_dispatch().) */
+ evtimer_set(&initialize, dirscancb, &icq);
+ evtimer_add(&initialize, &now);
+ }
+
+ if (nfsdret != 0 && fd == 0)
+ xlog_err("main: Neither NFS client nor NFSd found");
+
+ release_parent();
+
+ if (event_dispatch() < 0)
+ xlog_err("main: event_dispatch returns errno %d (%s)",
+ errno, strerror(errno));
+ /* NOTREACHED */
+ return 1;
+}
+
+static void
+dirscancb(int fd, short which, void *data)
+{
+ int nent, i;
+ struct dirent **ents;
+ struct idmap_client *ic, *nextic;
+ char path[PATH_MAX];
+ struct idmap_clientq *icq = data;
+
+ nent = scandir(pipefsdir, &ents, NULL, alphasort);
+ if (nent == -1) {
+ xlog_warn("dirscancb: scandir(%s): %s", pipefsdir, strerror(errno));
+ return;
+ }
+
+ for (i = 0; i < nent; i++) {
+ if (ents[i]->d_reclen > 4 &&
+ strncmp(ents[i]->d_name, "clnt", 4) == 0) {
+ TAILQ_FOREACH(ic, icq, ic_next)
+ if (strcmp(ents[i]->d_name + 4, ic->ic_clid) == 0)
+ break;
+ if (ic != NULL)
+ goto next;
+
+ if ((ic = calloc(1, sizeof(*ic))) == NULL)
+ goto out;
+ strlcpy(ic->ic_clid, ents[i]->d_name + 4,
+ sizeof(ic->ic_clid));
+ path[0] = '\0';
+ snprintf(path, sizeof(path), "%s/%s",
+ pipefsdir, ents[i]->d_name);
+
+ if ((ic->ic_dirfd = open(path, O_RDONLY, 0)) == -1) {
+ xlog_warn("dirscancb: open(%s): %s", path, strerror(errno));
+ free(ic);
+ goto out;
+ }
+
+ strlcat(path, "/idmap", sizeof(path));
+ strlcpy(ic->ic_path, path, sizeof(ic->ic_path));
+
+ if (verbose > 0)
+ xlog_warn("New client: %s", ic->ic_clid);
+
+ if (nfsopen(ic) == -1) {
+ close(ic->ic_dirfd);
+ free(ic);
+ goto out;
+ }
+
+ ic->ic_id = "Client";
+
+ TAILQ_INSERT_TAIL(icq, ic, ic_next);
+
+ next:
+ ic->ic_scanned = 1;
+ }
+ }
+
+ ic = TAILQ_FIRST(icq);
+ while(ic != NULL) {
+ nextic=TAILQ_NEXT(ic, ic_next);
+ if (!ic->ic_scanned) {
+ event_del(&ic->ic_event);
+ close(ic->ic_fd);
+ close(ic->ic_dirfd);
+ TAILQ_REMOVE(icq, ic, ic_next);
+ if (verbose > 0) {
+ xlog_warn("Stale client: %s", ic->ic_clid);
+ xlog_warn("\t-> closed %s", ic->ic_path);
+ }
+ free(ic);
+ } else
+ ic->ic_scanned = 0;
+ ic = nextic;
+ }
+
+out:
+ for (i = 0; i < nent; i++)
+ free(ents[i]);
+ free(ents);
+ return;
+}
+
+static void
+svrreopen(int fd, short which, void *data)
+{
+ nfsdreopen();
+}
+
+static void
+clntscancb(int fd, short which, void *data)
+{
+ struct idmap_clientq *icq = data;
+ struct idmap_client *ic;
+
+ TAILQ_FOREACH(ic, icq, ic_next)
+ if (ic->ic_fd == -1 && nfsopen(ic) == -1) {
+ close(ic->ic_dirfd);
+ TAILQ_REMOVE(icq, ic, ic_next);
+ free(ic);
+ }
+}
+
+static void
+nfsdcb(int fd, short which, void *data)
+{
+ struct idmap_client *ic = data;
+ struct idmap_msg im;
+ u_char buf[IDMAP_MAXMSGSZ + 1];
+ size_t len;
+ ssize_t bsiz;
+ char *bp, typebuf[IDMAP_MAXMSGSZ],
+ buf1[IDMAP_MAXMSGSZ], authbuf[IDMAP_MAXMSGSZ], *p;
+ unsigned long tmp;
+
+ if (which != EV_READ)
+ goto out;
+
+ if ((len = read(ic->ic_fd, buf, sizeof(buf))) <= 0) {
+ xlog_warn("nfsdcb: read(%s) failed: errno %d (%s)",
+ ic->ic_path, len?errno:0,
+ len?strerror(errno):"End of File");
+ nfsdreopen_one(ic);
+ return;
+ }
+
+ /* Get rid of newline and terminate buffer*/
+ buf[len - 1] = '\0';
+ bp = (char *)buf;
+
+ memset(&im, 0, sizeof(im));
+
+ /* Authentication name -- ignored for now*/
+ if (getfield(&bp, authbuf, sizeof(authbuf)) == -1) {
+ xlog_warn("nfsdcb: bad authentication name in upcall\n");
+ goto out;
+ }
+ if (getfield(&bp, typebuf, sizeof(typebuf)) == -1) {
+ xlog_warn("nfsdcb: bad type in upcall\n");
+ goto out;
+ }
+ if (verbose > 0)
+ xlog_warn("nfsdcb: authbuf=%s authtype=%s",
+ authbuf, typebuf);
+
+ im.im_type = strcmp(typebuf, "user") == 0 ?
+ IDMAP_TYPE_USER : IDMAP_TYPE_GROUP;
+
+ switch (ic->ic_which) {
+ case IC_NAMEID:
+ im.im_conv = IDMAP_CONV_NAMETOID;
+ if (getfield(&bp, im.im_name, sizeof(im.im_name)) == -1) {
+ xlog_warn("nfsdcb: bad name in upcall\n");
+ goto out;
+ }
+ break;
+ case IC_IDNAME:
+ im.im_conv = IDMAP_CONV_IDTONAME;
+ if (getfield(&bp, buf1, sizeof(buf1)) == -1) {
+ xlog_warn("nfsdcb: bad id in upcall\n");
+ goto out;
+ }
+ tmp = strtoul(buf1, (char **)NULL, 10);
+ im.im_id = (u_int32_t)tmp;
+ if ((tmp == ULONG_MAX && errno == ERANGE)
+ || (unsigned long)im.im_id != tmp) {
+ xlog_warn("nfsdcb: id '%s' too big!\n", buf1);
+ goto out;
+ }
+ break;
+ default:
+ xlog_warn("nfsdcb: Unknown which type %d", ic->ic_which);
+ goto out;
+ }
+
+ imconv(ic, &im);
+
+ buf[0] = '\0';
+ bp = (char *)buf;
+ bsiz = sizeof(buf);
+
+ /* Authentication name */
+ addfield(&bp, &bsiz, authbuf);
+
+ switch (ic->ic_which) {
+ case IC_NAMEID:
+ /* Type */
+ p = im.im_type == IDMAP_TYPE_USER ? "user" : "group";
+ addfield(&bp, &bsiz, p);
+ /* Name */
+ addfield(&bp, &bsiz, im.im_name);
+ /* expiry */
+ snprintf(buf1, sizeof(buf1), "%lu",
+ time(NULL) + cache_entry_expiration);
+ addfield(&bp, &bsiz, buf1);
+ /* Note that we don't want to write the id if the mapping
+ * failed; instead, by leaving it off, we write a negative
+ * cache entry which will result in an error returned to
+ * the client. We don't want a chown or setacl referring
+ * to an unknown user to result in giving permissions to
+ * "nobody"! */
+ if (im.im_status == IDMAP_STATUS_SUCCESS) {
+ /* ID */
+ snprintf(buf1, sizeof(buf1), "%u", im.im_id);
+ addfield(&bp, &bsiz, buf1);
+
+ }
+ //if (bsiz == sizeof(buf)) /* XXX */
+
+ bp[-1] = '\n';
+
+ break;
+ case IC_IDNAME:
+ /* Type */
+ p = im.im_type == IDMAP_TYPE_USER ? "user" : "group";
+ addfield(&bp, &bsiz, p);
+ /* ID */
+ snprintf(buf1, sizeof(buf1), "%u", im.im_id);
+ addfield(&bp, &bsiz, buf1);
+ /* expiry */
+ snprintf(buf1, sizeof(buf1), "%lu",
+ time(NULL) + cache_entry_expiration);
+ addfield(&bp, &bsiz, buf1);
+ /* Note we're ignoring the status field in this case; we'll
+ * just map to nobody instead. */
+ /* Name */
+ addfield(&bp, &bsiz, im.im_name);
+
+ bp[-1] = '\n';
+
+ break;
+ default:
+ xlog_warn("nfsdcb: Unknown which type %d", ic->ic_which);
+ goto out;
+ }
+
+ bsiz = sizeof(buf) - bsiz;
+
+ if (atomicio((void*)write, ic->ic_fd, buf, bsiz) != bsiz)
+ xlog_warn("nfsdcb: write(%s) failed: errno %d (%s)",
+ ic->ic_path, errno, strerror(errno));
+
+out:
+ event_add(&ic->ic_event, NULL);
+}
+
+static void
+imconv(struct idmap_client *ic, struct idmap_msg *im)
+{
+ switch (im->im_conv) {
+ case IDMAP_CONV_IDTONAME:
+ idtonameres(im);
+ if (verbose > 1)
+ xlog_warn("%s %s: (%s) id \"%d\" -> name \"%s\"",
+ ic->ic_id, ic->ic_clid,
+ im->im_type == IDMAP_TYPE_USER ? "user" : "group",
+ im->im_id, im->im_name);
+ break;
+ case IDMAP_CONV_NAMETOID:
+ if (validateascii(im->im_name, sizeof(im->im_name)) == -1) {
+ im->im_status |= IDMAP_STATUS_INVALIDMSG;
+ return;
+ }
+ nametoidres(im);
+ if (verbose > 1)
+ xlog_warn("%s %s: (%s) name \"%s\" -> id \"%d\"",
+ ic->ic_id, ic->ic_clid,
+ im->im_type == IDMAP_TYPE_USER ? "user" : "group",
+ im->im_name, im->im_id);
+ break;
+ default:
+ xlog_warn("imconv: Invalid conversion type (%d) in message",
+ im->im_conv);
+ im->im_status |= IDMAP_STATUS_INVALIDMSG;
+ break;
+ }
+}
+
+static void
+nfscb(int fd, short which, void *data)
+{
+ struct idmap_client *ic = data;
+ struct idmap_msg im;
+
+ if (which != EV_READ)
+ goto out;
+
+ if (atomicio(read, ic->ic_fd, &im, sizeof(im)) != sizeof(im)) {
+ if (verbose > 0)
+ xlog_warn("nfscb: read(%s): %s", ic->ic_path, strerror(errno));
+ if (errno == EPIPE)
+ return;
+ goto out;
+ }
+
+ imconv(ic, &im);
+
+ /* XXX: I don't like ignoring this error in the id->name case,
+ * but we've never returned it, and I need to check that the client
+ * can handle it gracefully before starting to return it now. */
+
+ if (im.im_status == IDMAP_STATUS_LOOKUPFAIL)
+ im.im_status = IDMAP_STATUS_SUCCESS;
+
+ if (atomicio((void*)write, ic->ic_fd, &im, sizeof(im)) != sizeof(im))
+ xlog_warn("nfscb: write(%s): %s", ic->ic_path, strerror(errno));
+out:
+ event_add(&ic->ic_event, NULL);
+}
+
+static void
+nfsdreopen_one(struct idmap_client *ic)
+{
+ int fd;
+
+ if (verbose > 0)
+ xlog_warn("ReOpening %s", ic->ic_path);
+
+ if ((fd = open(ic->ic_path, O_RDWR, 0)) != -1) {
+ if ((ic->ic_event.ev_flags & EVLIST_INIT))
+ event_del(&ic->ic_event);
+ if (ic->ic_fd != -1)
+ close(ic->ic_fd);
+
+ ic->ic_event.ev_fd = ic->ic_fd = fd;
+ event_set(&ic->ic_event, ic->ic_fd, EV_READ, nfsdcb, ic);
+ event_add(&ic->ic_event, NULL);
+ } else {
+ xlog_warn("nfsdreopen: Opening '%s' failed: errno %d (%s)",
+ ic->ic_path, errno, strerror(errno));
+ }
+}
+
+static void
+nfsdreopen()
+{
+ nfsdreopen_one(&nfsd_ic[IC_NAMEID]);
+ nfsdreopen_one(&nfsd_ic[IC_IDNAME]);
+ return;
+}
+
+static int
+nfsdopen(void)
+{
+ return ((nfsdopenone(&nfsd_ic[IC_NAMEID]) == 0 &&
+ nfsdopenone(&nfsd_ic[IC_IDNAME]) == 0) ? 0 : -1);
+}
+
+static int
+nfsdopenone(struct idmap_client *ic)
+{
+ if ((ic->ic_fd = open(ic->ic_path, O_RDWR, 0)) == -1) {
+ if (verbose > 0)
+ xlog_warn("nfsdopenone: Opening %s failed: "
+ "errno %d (%s)",
+ ic->ic_path, errno, strerror(errno));
+ return (-1);
+ }
+
+ event_set(&ic->ic_event, ic->ic_fd, EV_READ, nfsdcb, ic);
+ event_add(&ic->ic_event, NULL);
+
+ if (verbose > 0)
+ xlog_warn("Opened %s", ic->ic_path);
+
+ return (0);
+}
+
+static int
+nfsopen(struct idmap_client *ic)
+{
+ if ((ic->ic_fd = open(ic->ic_path, O_RDWR, 0)) == -1) {
+ switch (errno) {
+ case ENOENT:
+ fcntl(ic->ic_dirfd, F_SETSIG, SIGUSR2);
+ fcntl(ic->ic_dirfd, F_NOTIFY,
+ DN_CREATE | DN_DELETE | DN_MULTISHOT);
+ break;
+ default:
+ xlog_warn("nfsopen: open(%s): %s", ic->ic_path, strerror(errno));
+ return (-1);
+ }
+ } else {
+ event_set(&ic->ic_event, ic->ic_fd, EV_READ, nfscb, ic);
+ event_add(&ic->ic_event, NULL);
+ fcntl(ic->ic_dirfd, F_SETSIG, 0);
+ fcntl(ic->ic_dirfd, F_NOTIFY, 0);
+ if (verbose > 0)
+ xlog_warn("Opened %s", ic->ic_path);
+ }
+
+ return (0);
+}
+
+static void
+idtonameres(struct idmap_msg *im)
+{
+ char domain[NFS4_MAX_DOMAIN_LEN];
+ int ret = 0;
+
+ ret = nfs4_get_default_domain(NULL, domain, sizeof(domain));
+ switch (im->im_type) {
+ case IDMAP_TYPE_USER:
+ ret = nfs4_uid_to_name(im->im_id, domain, im->im_name,
+ sizeof(im->im_name));
+ if (ret) {
+ if (strlen(nobodyuser) < sizeof(im->im_name))
+ strcpy(im->im_name, nobodyuser);
+ else
+ strcpy(im->im_name, NFS4NOBODY_USER);
+ }
+ break;
+ case IDMAP_TYPE_GROUP:
+ ret = nfs4_gid_to_name(im->im_id, domain, im->im_name,
+ sizeof(im->im_name));
+ if (ret) {
+ if (strlen(nobodygroup) < sizeof(im->im_name))
+ strcpy(im->im_name, nobodygroup);
+ else
+ strcpy(im->im_name, NFS4NOBODY_GROUP);
+ }
+ break;
+ }
+ if (ret)
+ im->im_status = IDMAP_STATUS_LOOKUPFAIL;
+ else
+ im->im_status = IDMAP_STATUS_SUCCESS;
+}
+
+static void
+nametoidres(struct idmap_msg *im)
+{
+ uid_t uid;
+ gid_t gid;
+ int ret = 0;
+
+ /* XXX: move nobody stuff to library calls
+ * (nfs4_get_nobody_user(domain), nfs4_get_nobody_group(domain)) */
+
+ im->im_status = IDMAP_STATUS_SUCCESS;
+
+ switch (im->im_type) {
+ case IDMAP_TYPE_USER:
+ ret = nfs4_name_to_uid(im->im_name, &uid);
+ im->im_id = (u_int32_t) uid;
+ if (ret) {
+ im->im_status = IDMAP_STATUS_LOOKUPFAIL;
+ im->im_id = nobodyuid;
+ }
+ return;
+ case IDMAP_TYPE_GROUP:
+ ret = nfs4_name_to_gid(im->im_name, &gid);
+ im->im_id = (u_int32_t) gid;
+ if (ret) {
+ im->im_status = IDMAP_STATUS_LOOKUPFAIL;
+ im->im_id = nobodygid;
+ }
+ return;
+ }
+}
+
+static int
+validateascii(char *string, u_int32_t len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ if (string[i] == '\0')
+ break;
+
+ if (string[i] & 0x80)
+ return (-1);
+ }
+
+ if ((i >= len) || string[i] != '\0')
+ return (-1);
+
+ return (i + 1);
+}
+
+static int
+addfield(char **bpp, ssize_t *bsizp, char *fld)
+{
+ char ch, *bp = *bpp;
+ ssize_t bsiz = *bsizp;
+
+ while ((ch = *fld++) != '\0' && bsiz > 0) {
+ switch(ch) {
+ case ' ':
+ case '\t':
+ case '\n':
+ case '\\':
+ if (bsiz >= 4) {
+ bp += snprintf(bp, bsiz, "\\%03o", ch);
+ bsiz -= 4;
+ }
+ break;
+ default:
+ *bp++ = ch;
+ bsiz--;
+ break;
+ }
+ }
+
+ if (bsiz < 1 || ch != '\0')
+ return (-1);
+
+ *bp++ = ' ';
+ bsiz--;
+
+ *bpp = bp;
+ *bsizp = bsiz;
+
+ return (0);
+}
+
+static int
+getfield(char **bpp, char *fld, size_t fldsz)
+{
+ char *bp;
+ u_int val, n;
+
+ while ((bp = strsep(bpp, " ")) != NULL && bp[0] == '\0')
+ ;
+
+ if (bp == NULL || bp[0] == '\0' || bp[0] == '\n')
+ return (-1);
+
+ while (*bp != '\0' && fldsz > 1) {
+ if (*bp == '\\') {
+ if ((n = sscanf(bp, "\\%03o", &val)) != 1)
+ return (-1);
+ if (val > (char)-1)
+ return (-1);
+ *fld++ = (char)val;
+ bp += 4;
+ } else {
+ *fld++ = *bp;
+ bp++;
+ }
+ fldsz--;
+ }
+
+ if (*bp != '\0')
+ return (-1);
+ *fld = '\0';
+
+ return (0);
+}
+/*
+ * mydaemon creates a pipe between the partent and child
+ * process. The parent process will wait until the
+ * child dies or writes a '1' on the pipe signaling
+ * that it started successfully.
+ */
+int pipefds[2] = { -1, -1};
+
+void
+mydaemon(int nochdir, int noclose)
+{
+ int pid, status, tempfd;
+
+ if (pipe(pipefds) < 0)
+ err(1, "mydaemon: pipe() failed: errno %d", errno);
+
+ if ((pid = fork ()) < 0)
+ err(1, "mydaemon: fork() failed: errno %d", errno);
+
+ if (pid != 0) {
+ /*
+ * Parent. Wait for status from child.
+ */
+ close(pipefds[1]);
+ if (read(pipefds[0], &status, 1) != 1)
+ exit(1);
+ exit (0);
+ }
+ /* Child. */
+ close(pipefds[0]);
+ setsid ();
+ if (nochdir == 0) {
+ if (chdir ("/") == -1)
+ err(1, "mydaemon: chdir() failed: errno %d", errno);
+ }
+
+ while (pipefds[1] <= 2) {
+ pipefds[1] = dup(pipefds[1]);
+ if (pipefds[1] < 0)
+ err(1, "mydaemon: dup() failed: errno %d", errno);
+ }
+
+ if (noclose == 0) {
+ tempfd = open("/dev/null", O_RDWR);
+ if (tempfd < 0)
+ tempfd = open("/", O_RDONLY);
+ if (tempfd >= 0) {
+ dup2(tempfd, 0);
+ dup2(tempfd, 1);
+ dup2(tempfd, 2);
+ close(tempfd);
+ } else {
+ err(1, "mydaemon: can't open /dev/null: errno %d",
+ errno);
+ exit(1);
+ }
+ }
+
+ return;
+}
+void
+release_parent(void)
+{
+ int status;
+
+ if (pipefds[1] > 0) {
+ if (write(pipefds[1], &status, 1) != 1) {
+ err(1, "Writing to parent pipe failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ }
+ close(pipefds[1]);
+ pipefds[1] = -1;
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/idmapd/idmapd.man b/nfs-utils-1.2.2/utils/idmapd/idmapd.man
new file mode 100644
index 0000000..58ea9f2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/idmapd.man
@@ -0,0 +1,94 @@
+.\" $OpenBSD: mdoc.template,v 1.6 2001/02/03 08:22:44 niklas Exp $
+.\"
+.\" The following requests are required for all man pages.
+.Dd February 3, 2003
+.Dt RPC.IDMAPD 8
+.Os
+.Sh NAME
+.Nm rpc.idmapd
+.Nd NFSv4 ID <-> Name Mapper
+.Sh SYNOPSIS
+.\" For a program: program [-abc] file ...
+.Nm rpc.idmapd
+.Op Fl v
+.Op Fl f
+.Op Fl d Ar domain
+.Op Fl p Ar path
+.Op Fl U Ar username
+.Op Fl G Ar groupname
+.Op Fl c Ar path
+.Sh DESCRIPTION
+.Nm
+is the NFSv4 ID <-> name mapping daemon. It provides functionality to
+the NFSv4 kernel client and server, to which it communicates via
+upcalls, by translating user and group IDs to names, and vice versa.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds_imagedir
+.It Fl v
+Increases the verbosity level (can be specified multiple times).
+.It Fl f
+Runs
+.Nm
+in the foreground and prints all output to the terminal.
+.It Fl d Ar domain
+Set domain to
+.Ar domain .
+This is used internally by NFSv4 and is typically assigned by the
+system administrator. By default,
+.Ar domain
+is set to be the FQDN of the host, minus the hostname.
+.It Fl p Ar path
+Specifies the location of the RPC pipefs to be
+.Ar path .
+The default value is \&"/var/lib/nfs/rpc_pipefs\&".
+.It Fl U Ar username
+Specifies the NFSv4 nobody user to be
+.Ar username .
+The default value is \&"nobody\&".
+.It Fl G Ar groupname
+Specifies the NFSv4 nobody group to be
+.Ar groupname .
+The default value is \&"nobody\&".
+.It Fl c Ar path
+Use configuration file
+.Ar path .
+.It Fl C
+Client-only: perform no idmapping for any NFS server, even if one is detected.
+.It Fl S
+Server-only: perform no idmapping for any NFS client, even if one is detected.
+.El
+.Sh EXAMPLES
+.Cm rpc.idmapd -d \&"citi.umich.edu\&" -f -vvv
+.Pp
+Runs
+.Nm
+with the domain \&"citi.umich.edu\&" in the foreground, printing all
+messages to console, and with a verbosity level of 3.
+.\" This next request is for sections 2 and 3 function return values only.
+.\" .Sh RETURN VALUES
+.\" The next request is for sections 2 and 3 error and signal handling only.
+.\" .Sh ERRORS
+.\" This next request is for section 4 only.
+.\" .Sh DIAGNOSTICS
+.\" This next request is for sections 1, 6, 7 & 8 only.
+.\" .Sh ENVIRONMENT
+.Sh FILES
+.Pa /etc/idmapd.conf
+.Sh SEE ALSO
+.Xr idmapd.conf 5
+.\".Sh SEE ALSO
+.\".Xr nylon.conf 4
+.\" .Sh COMPATIBILITY
+.\".Sh STANDARDS
+.\".Sh ACKNOWLEDGEMENTS
+.Sh AUTHORS
+The
+.Nm
+software has been developed by Marius Aamodt Eriksen
+.Aq marius@citi.umich.edu .
+.\" .Sh HISTORY
+.\".Sh BUGS
+.\"Please report any bugs to Marius Aamodt Eriksen
+.\".Aq marius@monkey.org .
+.\" .Sh CAVEATS
diff --git a/nfs-utils-1.2.2/utils/idmapd/nfs_idmap.h b/nfs-utils-1.2.2/utils/idmapd/nfs_idmap.h
new file mode 100644
index 0000000..59bced3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/nfs_idmap.h
@@ -0,0 +1,64 @@
+/*
+ * include/linux/nfs_idmap.h
+ *
+ * UID and GID to name mapping for clients.
+ *
+ * Copyright (c) 2002 The Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Marius Aamodt Eriksen <marius@umich.edu>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef NFS_IDMAP_H
+#define NFS_IDMAP_H
+
+/* XXX from bits/utmp.h */
+#define IDMAP_NAMESZ 128
+
+#define IDMAP_TYPE_USER 0
+#define IDMAP_TYPE_GROUP 1
+
+#define IDMAP_CONV_IDTONAME 0
+#define IDMAP_CONV_NAMETOID 1
+
+#define IDMAP_STATUS_INVALIDMSG 0x01
+#define IDMAP_STATUS_AGAIN 0x02
+#define IDMAP_STATUS_LOOKUPFAIL 0x04
+#define IDMAP_STATUS_SUCCESS 0x08
+
+#define IDMAP_MAXMSGSZ 256
+
+struct idmap_msg {
+ u_int8_t im_type;
+ u_int8_t im_conv;
+ char im_name[IDMAP_NAMESZ];
+ u_int32_t im_id;
+ u_int8_t im_status;
+};
+
+#endif /* NFS_IDMAP_H */
diff --git a/nfs-utils-1.2.2/utils/idmapd/queue.h b/nfs-utils-1.2.2/utils/idmapd/queue.h
new file mode 100644
index 0000000..2823fe7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/queue.h
@@ -0,0 +1,499 @@
+/* $OpenBSD: queue.h,v 1.22 2001/06/23 04:39:35 angelos Exp $ */
+/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */
+
+/*
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)queue.h 8.5 (Berkeley) 8/20/94
+ */
+
+#ifndef _SYS_QUEUE_H_
+#define _SYS_QUEUE_H_
+
+/*
+ * This file defines five types of data structures: singly-linked lists,
+ * lists, simple queues, tail queues, and circular queues.
+ *
+ *
+ * A singly-linked list is headed by a single forward pointer. The elements
+ * are singly linked for minimum space and pointer manipulation overhead at
+ * the expense of O(n) removal for arbitrary elements. New elements can be
+ * added to the list after an existing element or at the head of the list.
+ * Elements being removed from the head of the list should use the explicit
+ * macro for this purpose for optimum efficiency. A singly-linked list may
+ * only be traversed in the forward direction. Singly-linked lists are ideal
+ * for applications with large datasets and few or no removals or for
+ * implementing a LIFO queue.
+ *
+ * A list is headed by a single forward pointer (or an array of forward
+ * pointers for a hash table header). The elements are doubly linked
+ * so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before
+ * or after an existing element or at the head of the list. A list
+ * may only be traversed in the forward direction.
+ *
+ * A simple queue is headed by a pair of pointers, one the head of the
+ * list and the other to the tail of the list. The elements are singly
+ * linked to save space, so elements can only be removed from the
+ * head of the list. New elements can be added to the list before or after
+ * an existing element, at the head of the list, or at the end of the
+ * list. A simple queue may only be traversed in the forward direction.
+ *
+ * A tail queue is headed by a pair of pointers, one to the head of the
+ * list and the other to the tail of the list. The elements are doubly
+ * linked so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before or
+ * after an existing element, at the head of the list, or at the end of
+ * the list. A tail queue may be traversed in either direction.
+ *
+ * A circle queue is headed by a pair of pointers, one to the head of the
+ * list and the other to the tail of the list. The elements are doubly
+ * linked so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before or after
+ * an existing element, at the head of the list, or at the end of the list.
+ * A circle queue may be traversed in either direction, but has a more
+ * complex end of list detection.
+ *
+ * For details on the use of these macros, see the queue(3) manual page.
+ */
+
+/*
+ * Singly-linked List definitions.
+ */
+#define SLIST_HEAD(name, type) \
+struct name { \
+ struct type *slh_first; /* first element */ \
+}
+
+#define SLIST_HEAD_INITIALIZER(head) \
+ { NULL }
+
+#define SLIST_ENTRY(type) \
+struct { \
+ struct type *sle_next; /* next element */ \
+}
+
+/*
+ * Singly-linked List access methods.
+ */
+#define SLIST_FIRST(head) ((head)->slh_first)
+#define SLIST_END(head) NULL
+#define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head))
+#define SLIST_NEXT(elm, field) ((elm)->field.sle_next)
+
+#define SLIST_FOREACH(var, head, field) \
+ for((var) = SLIST_FIRST(head); \
+ (var) != SLIST_END(head); \
+ (var) = SLIST_NEXT(var, field))
+
+/*
+ * Singly-linked List functions.
+ */
+#define SLIST_INIT(head) { \
+ SLIST_FIRST(head) = SLIST_END(head); \
+}
+
+#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \
+ (elm)->field.sle_next = (slistelm)->field.sle_next; \
+ (slistelm)->field.sle_next = (elm); \
+} while (0)
+
+#define SLIST_INSERT_HEAD(head, elm, field) do { \
+ (elm)->field.sle_next = (head)->slh_first; \
+ (head)->slh_first = (elm); \
+} while (0)
+
+#define SLIST_REMOVE_HEAD(head, field) do { \
+ (head)->slh_first = (head)->slh_first->field.sle_next; \
+} while (0)
+
+#define SLIST_REMOVE(head, elm, type, field) do { \
+ if ((head)->slh_first == (elm)) { \
+ SLIST_REMOVE_HEAD((head), field); \
+ } \
+ else { \
+ struct type *curelm = (head)->slh_first; \
+ while( curelm->field.sle_next != (elm) ) \
+ curelm = curelm->field.sle_next; \
+ curelm->field.sle_next = \
+ curelm->field.sle_next->field.sle_next; \
+ } \
+} while (0)
+
+/*
+ * List definitions.
+ */
+#define LIST_HEAD(name, type) \
+struct name { \
+ struct type *lh_first; /* first element */ \
+}
+
+#define LIST_HEAD_INITIALIZER(head) \
+ { NULL }
+
+#define LIST_ENTRY(type) \
+struct { \
+ struct type *le_next; /* next element */ \
+ struct type **le_prev; /* address of previous next element */ \
+}
+
+/*
+ * List access methods
+ */
+#define LIST_FIRST(head) ((head)->lh_first)
+#define LIST_END(head) NULL
+#define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head))
+#define LIST_NEXT(elm, field) ((elm)->field.le_next)
+
+#define LIST_FOREACH(var, head, field) \
+ for((var) = LIST_FIRST(head); \
+ (var)!= LIST_END(head); \
+ (var) = LIST_NEXT(var, field))
+
+/*
+ * List functions.
+ */
+#define LIST_INIT(head) do { \
+ LIST_FIRST(head) = LIST_END(head); \
+} while (0)
+
+#define LIST_INSERT_AFTER(listelm, elm, field) do { \
+ if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
+ (listelm)->field.le_next->field.le_prev = \
+ &(elm)->field.le_next; \
+ (listelm)->field.le_next = (elm); \
+ (elm)->field.le_prev = &(listelm)->field.le_next; \
+} while (0)
+
+#define LIST_INSERT_BEFORE(listelm, elm, field) do { \
+ (elm)->field.le_prev = (listelm)->field.le_prev; \
+ (elm)->field.le_next = (listelm); \
+ *(listelm)->field.le_prev = (elm); \
+ (listelm)->field.le_prev = &(elm)->field.le_next; \
+} while (0)
+
+#define LIST_INSERT_HEAD(head, elm, field) do { \
+ if (((elm)->field.le_next = (head)->lh_first) != NULL) \
+ (head)->lh_first->field.le_prev = &(elm)->field.le_next;\
+ (head)->lh_first = (elm); \
+ (elm)->field.le_prev = &(head)->lh_first; \
+} while (0)
+
+#define LIST_REMOVE(elm, field) do { \
+ if ((elm)->field.le_next != NULL) \
+ (elm)->field.le_next->field.le_prev = \
+ (elm)->field.le_prev; \
+ *(elm)->field.le_prev = (elm)->field.le_next; \
+} while (0)
+
+#define LIST_REPLACE(elm, elm2, field) do { \
+ if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \
+ (elm2)->field.le_next->field.le_prev = \
+ &(elm2)->field.le_next; \
+ (elm2)->field.le_prev = (elm)->field.le_prev; \
+ *(elm2)->field.le_prev = (elm2); \
+} while (0)
+
+/*
+ * Simple queue definitions.
+ */
+#define SIMPLEQ_HEAD(name, type) \
+struct name { \
+ struct type *sqh_first; /* first element */ \
+ struct type **sqh_last; /* addr of last next element */ \
+}
+
+#define SIMPLEQ_HEAD_INITIALIZER(head) \
+ { NULL, &(head).sqh_first }
+
+#define SIMPLEQ_ENTRY(type) \
+struct { \
+ struct type *sqe_next; /* next element */ \
+}
+
+/*
+ * Simple queue access methods.
+ */
+#define SIMPLEQ_FIRST(head) ((head)->sqh_first)
+#define SIMPLEQ_END(head) NULL
+#define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))
+#define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next)
+
+#define SIMPLEQ_FOREACH(var, head, field) \
+ for((var) = SIMPLEQ_FIRST(head); \
+ (var) != SIMPLEQ_END(head); \
+ (var) = SIMPLEQ_NEXT(var, field))
+
+/*
+ * Simple queue functions.
+ */
+#define SIMPLEQ_INIT(head) do { \
+ (head)->sqh_first = NULL; \
+ (head)->sqh_last = &(head)->sqh_first; \
+} while (0)
+
+#define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \
+ if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
+ (head)->sqh_last = &(elm)->field.sqe_next; \
+ (head)->sqh_first = (elm); \
+} while (0)
+
+#define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \
+ (elm)->field.sqe_next = NULL; \
+ *(head)->sqh_last = (elm); \
+ (head)->sqh_last = &(elm)->field.sqe_next; \
+} while (0)
+
+#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
+ if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\
+ (head)->sqh_last = &(elm)->field.sqe_next; \
+ (listelm)->field.sqe_next = (elm); \
+} while (0)
+
+#define SIMPLEQ_REMOVE_HEAD(head, elm, field) do { \
+ if (((head)->sqh_first = (elm)->field.sqe_next) == NULL) \
+ (head)->sqh_last = &(head)->sqh_first; \
+} while (0)
+
+/*
+ * Tail queue definitions.
+ */
+#define TAILQ_HEAD(name, type) \
+struct name { \
+ struct type *tqh_first; /* first element */ \
+ struct type **tqh_last; /* addr of last next element */ \
+}
+
+#define TAILQ_HEAD_INITIALIZER(head) \
+ { NULL, &(head).tqh_first }
+
+#define TAILQ_ENTRY(type) \
+struct { \
+ struct type *tqe_next; /* next element */ \
+ struct type **tqe_prev; /* address of previous next element */ \
+}
+
+/*
+ * tail queue access methods
+ */
+#define TAILQ_FIRST(head) ((head)->tqh_first)
+#define TAILQ_END(head) NULL
+#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
+#define TAILQ_LAST(head, headname) \
+ (*(((struct headname *)((head)->tqh_last))->tqh_last))
+/* XXX */
+#define TAILQ_PREV(elm, headname, field) \
+ (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
+#define TAILQ_EMPTY(head) \
+ (TAILQ_FIRST(head) == TAILQ_END(head))
+
+#define TAILQ_FOREACH(var, head, field) \
+ for((var) = TAILQ_FIRST(head); \
+ (var) != TAILQ_END(head); \
+ (var) = TAILQ_NEXT(var, field))
+
+#define TAILQ_FOREACH_REVERSE(var, head, field, headname) \
+ for((var) = TAILQ_LAST(head, headname); \
+ (var) != TAILQ_END(head); \
+ (var) = TAILQ_PREV(var, headname, field))
+
+/*
+ * Tail queue functions.
+ */
+#define TAILQ_INIT(head) do { \
+ (head)->tqh_first = NULL; \
+ (head)->tqh_last = &(head)->tqh_first; \
+} while (0)
+
+#define TAILQ_INSERT_HEAD(head, elm, field) do { \
+ if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
+ (head)->tqh_first->field.tqe_prev = \
+ &(elm)->field.tqe_next; \
+ else \
+ (head)->tqh_last = &(elm)->field.tqe_next; \
+ (head)->tqh_first = (elm); \
+ (elm)->field.tqe_prev = &(head)->tqh_first; \
+} while (0)
+
+#define TAILQ_INSERT_TAIL(head, elm, field) do { \
+ (elm)->field.tqe_next = NULL; \
+ (elm)->field.tqe_prev = (head)->tqh_last; \
+ *(head)->tqh_last = (elm); \
+ (head)->tqh_last = &(elm)->field.tqe_next; \
+} while (0)
+
+#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \
+ if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
+ (elm)->field.tqe_next->field.tqe_prev = \
+ &(elm)->field.tqe_next; \
+ else \
+ (head)->tqh_last = &(elm)->field.tqe_next; \
+ (listelm)->field.tqe_next = (elm); \
+ (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
+} while (0)
+
+#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \
+ (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
+ (elm)->field.tqe_next = (listelm); \
+ *(listelm)->field.tqe_prev = (elm); \
+ (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
+} while (0)
+
+#define TAILQ_REMOVE(head, elm, field) do { \
+ if (((elm)->field.tqe_next) != NULL) \
+ (elm)->field.tqe_next->field.tqe_prev = \
+ (elm)->field.tqe_prev; \
+ else \
+ (head)->tqh_last = (elm)->field.tqe_prev; \
+ *(elm)->field.tqe_prev = (elm)->field.tqe_next; \
+} while (0)
+
+#define TAILQ_REPLACE(head, elm, elm2, field) do { \
+ if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \
+ (elm2)->field.tqe_next->field.tqe_prev = \
+ &(elm2)->field.tqe_next; \
+ else \
+ (head)->tqh_last = &(elm2)->field.tqe_next; \
+ (elm2)->field.tqe_prev = (elm)->field.tqe_prev; \
+ *(elm2)->field.tqe_prev = (elm2); \
+} while (0)
+
+/*
+ * Circular queue definitions.
+ */
+#define CIRCLEQ_HEAD(name, type) \
+struct name { \
+ struct type *cqh_first; /* first element */ \
+ struct type *cqh_last; /* last element */ \
+}
+
+#define CIRCLEQ_HEAD_INITIALIZER(head) \
+ { CIRCLEQ_END(&head), CIRCLEQ_END(&head) }
+
+#define CIRCLEQ_ENTRY(type) \
+struct { \
+ struct type *cqe_next; /* next element */ \
+ struct type *cqe_prev; /* previous element */ \
+}
+
+/*
+ * Circular queue access methods
+ */
+#define CIRCLEQ_FIRST(head) ((head)->cqh_first)
+#define CIRCLEQ_LAST(head) ((head)->cqh_last)
+#define CIRCLEQ_END(head) ((void *)(head))
+#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next)
+#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev)
+#define CIRCLEQ_EMPTY(head) \
+ (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))
+
+#define CIRCLEQ_FOREACH(var, head, field) \
+ for((var) = CIRCLEQ_FIRST(head); \
+ (var) != CIRCLEQ_END(head); \
+ (var) = CIRCLEQ_NEXT(var, field))
+
+#define CIRCLEQ_FOREACH_REVERSE(var, head, field) \
+ for((var) = CIRCLEQ_LAST(head); \
+ (var) != CIRCLEQ_END(head); \
+ (var) = CIRCLEQ_PREV(var, field))
+
+/*
+ * Circular queue functions.
+ */
+#define CIRCLEQ_INIT(head) do { \
+ (head)->cqh_first = CIRCLEQ_END(head); \
+ (head)->cqh_last = CIRCLEQ_END(head); \
+} while (0)
+
+#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
+ (elm)->field.cqe_next = (listelm)->field.cqe_next; \
+ (elm)->field.cqe_prev = (listelm); \
+ if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \
+ (head)->cqh_last = (elm); \
+ else \
+ (listelm)->field.cqe_next->field.cqe_prev = (elm); \
+ (listelm)->field.cqe_next = (elm); \
+} while (0)
+
+#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \
+ (elm)->field.cqe_next = (listelm); \
+ (elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
+ if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \
+ (head)->cqh_first = (elm); \
+ else \
+ (listelm)->field.cqe_prev->field.cqe_next = (elm); \
+ (listelm)->field.cqe_prev = (elm); \
+} while (0)
+
+#define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \
+ (elm)->field.cqe_next = (head)->cqh_first; \
+ (elm)->field.cqe_prev = CIRCLEQ_END(head); \
+ if ((head)->cqh_last == CIRCLEQ_END(head)) \
+ (head)->cqh_last = (elm); \
+ else \
+ (head)->cqh_first->field.cqe_prev = (elm); \
+ (head)->cqh_first = (elm); \
+} while (0)
+
+#define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \
+ (elm)->field.cqe_next = CIRCLEQ_END(head); \
+ (elm)->field.cqe_prev = (head)->cqh_last; \
+ if ((head)->cqh_first == CIRCLEQ_END(head)) \
+ (head)->cqh_first = (elm); \
+ else \
+ (head)->cqh_last->field.cqe_next = (elm); \
+ (head)->cqh_last = (elm); \
+} while (0)
+
+#define CIRCLEQ_REMOVE(head, elm, field) do { \
+ if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \
+ (head)->cqh_last = (elm)->field.cqe_prev; \
+ else \
+ (elm)->field.cqe_next->field.cqe_prev = \
+ (elm)->field.cqe_prev; \
+ if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \
+ (head)->cqh_first = (elm)->field.cqe_next; \
+ else \
+ (elm)->field.cqe_prev->field.cqe_next = \
+ (elm)->field.cqe_next; \
+} while (0)
+
+#define CIRCLEQ_REPLACE(head, elm, elm2, field) do { \
+ if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \
+ CIRCLEQ_END(head)) \
+ (head).cqh_last = (elm2); \
+ else \
+ (elm2)->field.cqe_next->field.cqe_prev = (elm2); \
+ if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \
+ CIRCLEQ_END(head)) \
+ (head).cqh_first = (elm2); \
+ else \
+ (elm2)->field.cqe_prev->field.cqe_next = (elm2); \
+} while (0)
+
+#endif /* !_SYS_QUEUE_H_ */
diff --git a/nfs-utils-1.2.2/utils/idmapd/strlcat.c b/nfs-utils-1.2.2/utils/idmapd/strlcat.c
new file mode 100644
index 0000000..daedd7a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/strlcat.c
@@ -0,0 +1,76 @@
+/* $OpenBSD: strlcat.c,v 1.8 2001/05/13 15:40:15 deraadt Exp $ */
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$OpenBSD: strlcat.c,v 1.8 2001/05/13 15:40:15 deraadt Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <string.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+/*
+ * Appends src to string dst of size siz (unlike strncat, siz is the
+ * full size of dst, not space left). At most siz-1 characters
+ * will be copied. Always NUL terminates (unless siz <= strlen(dst)).
+ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
+ * If retval >= siz, truncation occurred.
+ */
+size_t
+strlcat(char *dst,
+ const char *src,
+ size_t siz)
+{
+ register char *d = dst;
+ register const char *s = src;
+ register size_t n = siz;
+ size_t dlen;
+
+ /* Find the end of dst and adjust bytes left but don't go past end */
+ while (n-- != 0 && *d != '\0')
+ d++;
+ dlen = d - dst;
+ n = siz - dlen;
+
+ if (n == 0)
+ return(dlen + strlen(s));
+ while (*s != '\0') {
+ if (n != 1) {
+ *d++ = *s;
+ n--;
+ }
+ s++;
+ }
+ *d = '\0';
+
+ return(dlen + (s - src)); /* count does not include NUL */
+}
diff --git a/nfs-utils-1.2.2/utils/idmapd/strlcpy.c b/nfs-utils-1.2.2/utils/idmapd/strlcpy.c
new file mode 100644
index 0000000..a2653ee
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/idmapd/strlcpy.c
@@ -0,0 +1,72 @@
+/* $OpenBSD: strlcpy.c,v 1.5 2001/05/13 15:40:16 deraadt Exp $ */
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$OpenBSD: strlcpy.c,v 1.5 2001/05/13 15:40:16 deraadt Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <string.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+/*
+ * Copy src to string dst of size siz. At most siz-1 characters
+ * will be copied. Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+size_t
+strlcpy(char *dst,
+ const char *src,
+ size_t siz)
+{
+ register char *d = dst;
+ register const char *s = src;
+ register size_t n = siz;
+
+ /* Copy as many bytes as will fit */
+ if (n != 0 && --n != 0) {
+ do {
+ if ((*d++ = *s++) == 0)
+ break;
+ } while (--n != 0);
+ }
+
+ /* Not enough room in dst, add NUL and traverse rest of src */
+ if (n == 0) {
+ if (siz != 0)
+ *d = '\0'; /* NUL-terminate dst */
+ while (*s++)
+ ;
+ }
+
+ return(s - src - 1); /* count does not include NUL */
+}
diff --git a/nfs-utils-1.2.2/utils/mount/Makefile.am b/nfs-utils-1.2.2/utils/mount/Makefile.am
new file mode 100644
index 0000000..299384a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/Makefile.am
@@ -0,0 +1,66 @@
+## Process this file with automake to produce Makefile.in
+
+# These binaries go in /sbin (not /usr/sbin), and that cannot be
+# overriden at config time.
+sbindir = /sbin
+
+man8_MANS = mount.nfs.man umount.nfs.man
+man5_MANS = nfs.man
+
+sbin_PROGRAMS = mount.nfs
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new file mode 100644
index 0000000..7ee3232
--- /dev/null
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/nfs-utils-1.2.2/utils/mount/configfile.c b/nfs-utils-1.2.2/utils/mount/configfile.c
new file mode 100644
index 0000000..5cff009
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/configfile.c
@@ -0,0 +1,415 @@
+/*
+ * configfile.c -- mount configuration file manipulation
+ * Copyright (C) 2008 Red Hat, Inc <nfs@redhat.com>
+ *
+ * - Routines use to create mount options from the mount
+ * configuration file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include "xlog.h"
+#include "mount.h"
+#include "parse_opt.h"
+#include "network.h"
+#include "conffile.h"
+
+#define KBYTES(x) ((x) * (1024))
+#define MEGABYTES(x) ((x) * (1048576))
+#define GIGABYTES(x) ((x) * (1073741824))
+
+#ifndef NFSMOUNT_GLOBAL_OPTS
+#define NFSMOUNT_GLOBAL_OPTS "NFSMount_Global_Options"
+#endif
+
+#ifndef NFSMOUNT_MOUNTPOINT
+#define NFSMOUNT_MOUNTPOINT "MountPoint"
+#endif
+
+#ifndef NFSMOUNT_SERVER
+#define NFSMOUNT_SERVER "Server"
+#endif
+
+#ifndef MOUNTOPTS_CONFFILE
+#define MOUNTOPTS_CONFFILE "/etc/nfsmount.conf"
+#endif
+char *conf_path = MOUNTOPTS_CONFFILE;
+enum {
+ MNT_NOARG=0,
+ MNT_INTARG,
+ MNT_STRARG,
+ MNT_SPEC,
+ MNT_UNSET
+};
+struct mnt_alias {
+ char *alias;
+ char *opt;
+ int argtype;
+} mnt_alias_tab[] = {
+ {"background", "bg", MNT_NOARG},
+ {"foreground", "fg", MNT_NOARG},
+ {"sloppy", "sloppy", MNT_NOARG},
+};
+int mnt_alias_sz = (sizeof(mnt_alias_tab)/sizeof(mnt_alias_tab[0]));
+
+/*
+ * See if the option is an alias, if so return the
+ * real mount option along with the argument type.
+ */
+inline static
+char *mountopts_alias(char *opt, int *argtype)
+{
+ int i;
+
+ *argtype = MNT_UNSET;
+ for (i=0; i < mnt_alias_sz; i++) {
+ if (strcasecmp(opt, mnt_alias_tab[i].alias) != 0)
+ continue;
+ *argtype = mnt_alias_tab[i].argtype;
+ return mnt_alias_tab[i].opt;
+ }
+ /* Make option names case-insensitive */
+ upper2lower(opt);
+
+ return opt;
+}
+/*
+ * Convert numeric strings that end with 'k', 'm' or 'g'
+ * into numeric strings with the real value.
+ * Meaning '8k' becomes '8094'.
+ */
+char *mountopts_convert(char *value)
+{
+ unsigned long long factor, num;
+ static char buf[64];
+ char *ch;
+
+ ch = &value[strlen(value)-1];
+ switch (tolower(*ch)) {
+ case 'k':
+ factor = KBYTES(1);
+ break;
+ case 'm':
+ factor = MEGABYTES(1);
+ break;
+ case 'g':
+ factor = GIGABYTES(1);
+ break;
+ default:
+ return value;
+ }
+ *ch = '\0';
+ if (strncmp(value, "0x", 2) == 0) {
+ num = strtol(value, (char **)NULL, 16);
+ } else if (strncmp(value, "0", 1) == 0) {
+ num = strtol(value, (char **)NULL, 8);
+ } else {
+ num = strtol(value, (char **)NULL, 10);
+ }
+ num *= factor;
+ snprintf(buf, 64, "%lld", num);
+
+ return buf;
+}
+
+struct entry {
+ SLIST_ENTRY(entry) entries;
+ char *opt;
+};
+static SLIST_HEAD(shead, entry) head = SLIST_HEAD_INITIALIZER(head);
+static int list_size;
+
+/*
+ * Add option to the link list
+ */
+inline static void
+add_entry(char *opt)
+{
+ struct entry *entry;
+
+ entry = calloc(1, sizeof(struct entry));
+ if (entry == NULL) {
+ xlog_warn("Unable calloc memory for mount configs");
+ return;
+ }
+ entry->opt = strdup(opt);
+ if (entry->opt == NULL) {
+ xlog_warn("Unable calloc memory for mount opts");
+ free(entry);
+ return;
+ }
+ SLIST_INSERT_HEAD(&head, entry, entries);
+}
+/*
+ * See if the given entry exists if the link list,
+ * if so return that entry
+ */
+inline static
+char *lookup_entry(char *opt)
+{
+ struct entry *entry;
+
+ SLIST_FOREACH(entry, &head, entries) {
+ if (strcasecmp(entry->opt, opt) == 0)
+ return opt;
+ }
+ return NULL;
+}
+/*
+ * Free all entries on the link list
+ */
+inline static
+void free_all(void)
+{
+ struct entry *entry;
+
+ while (!SLIST_EMPTY(&head)) {
+ entry = SLIST_FIRST(&head);
+ SLIST_REMOVE_HEAD(&head, entries);
+ free(entry->opt);
+ free(entry);
+ }
+}
+static char *versions[] = {"v2", "v3", "v4", "vers", "nfsvers", NULL};
+int inline check_vers(char *mopt, char *field)
+{
+ int i, found=0;
+
+ /*
+ * First check to see if the config setting is one
+ * of the many version settings
+ */
+ for (i=0; versions[i]; i++) {
+ if (strcasestr(field, versions[i]) != NULL) {
+ found++;
+ break;
+ }
+ }
+ if (!found)
+ return 0;
+ /*
+ * It appears the version is being set, now see
+ * if the version appears on the command
+ */
+ for (i=0; versions[i]; i++) {
+ if (strcasestr(mopt, versions[i]) != NULL)
+ return 1;
+ }
+
+ return 0;
+}
+
+unsigned long config_default_vers;
+unsigned long config_default_proto;
+extern sa_family_t config_default_family;
+
+/*
+ * Check to see if a default value is being set.
+ * If so, set the appropriate global value which will
+ * be used as the initial value in the server negation.
+ */
+int inline default_value(char *mopt)
+{
+ struct mount_options *options = NULL;
+ int dftlen = strlen("default");
+ char *field;
+
+ if (strncasecmp(mopt, "default", dftlen) != 0)
+ return 0;
+
+ field = mopt + dftlen;
+ if (strncasecmp(field, "proto", strlen("proto")) == 0) {
+ if ((options = po_split(field)) != NULL) {
+ if (!nfs_nfs_protocol(options, &config_default_proto)) {
+ xlog_warn("Unable to set default protocol : %s",
+ strerror(errno));
+ }
+ if (!nfs_nfs_proto_family(options, &config_default_family)) {
+ xlog_warn("Unable to set default family : %s",
+ strerror(errno));
+ }
+ } else {
+ xlog_warn("Unable to alloc memory for default protocol");
+ }
+ } else if (strncasecmp(field, "vers", strlen("vers")) == 0) {
+ if ((options = po_split(field)) != NULL) {
+ if (!nfs_nfs_version(options, &config_default_vers)) {
+ xlog_warn("Unable to set default version: %s",
+ strerror(errno));
+
+ }
+ } else {
+ xlog_warn("Unable to alloc memory for default version");
+ }
+ } else
+ xlog_warn("Invalid default setting: '%s'", mopt);
+
+ if (options)
+ po_destroy(options);
+
+ return 1;
+}
+/*
+ * Parse the given section of the configuration
+ * file to if there are any mount options set.
+ * If so, added them to link list.
+ */
+static void
+conf_parse_mntopts(char *section, char *arg, char *opts)
+{
+ struct conf_list *list;
+ struct conf_list_node *node;
+ char buf[BUFSIZ], *value, *field;
+ char *nvalue, *ptr;
+ int argtype;
+
+ list = conf_get_tag_list(section);
+ TAILQ_FOREACH(node, &list->fields, link) {
+ /*
+ * Do not overwrite options if already exists
+ */
+ snprintf(buf, BUFSIZ, "%s=", node->field);
+ if (opts && strcasestr(opts, buf) != NULL)
+ continue;
+ /*
+ * Protocol verions can be set in a number of ways
+ */
+ if (opts && check_vers(opts, node->field))
+ continue;
+
+ if (lookup_entry(node->field) != NULL)
+ continue;
+ buf[0] = '\0';
+ value = conf_get_section(section, arg, node->field);
+ if (value == NULL)
+ continue;
+ field = mountopts_alias(node->field, &argtype);
+ if (strcasecmp(value, "false") == 0) {
+ if (argtype != MNT_NOARG)
+ snprintf(buf, BUFSIZ, "no%s", field);
+ } else if (strcasecmp(value, "true") == 0) {
+ snprintf(buf, BUFSIZ, "%s", field);
+ } else {
+ nvalue = strdup(value);
+ ptr = mountopts_convert(nvalue);
+ snprintf(buf, BUFSIZ, "%s=%s", field, ptr);
+ free(nvalue);
+ }
+ if (buf[0] == '\0')
+ continue;
+ /*
+ * Keep a running tally of the list size adding
+ * one for the ',' that will be appened later
+ */
+ list_size += strlen(buf) + 1;
+ add_entry(buf);
+ }
+ conf_free_list(list);
+}
+
+/*
+ * Concatenate options from the configuration file with the
+ * given options by building a link list of options from the
+ * different sections in the conf file. Options that exists
+ * in the either the given options or link list are not
+ * overwritten so it matter which when each section is
+ * parsed.
+ */
+char *conf_get_mntopts(char *spec, char *mount_point,
+ char *mount_opts)
+{
+ struct entry *entry;
+ char *ptr, *server, *config_opts;
+ int optlen = 0;
+
+ SLIST_INIT(&head);
+ list_size = 0;
+ /*
+ * First see if there are any mount options relative
+ * to the mount point.
+ */
+ conf_parse_mntopts(NFSMOUNT_MOUNTPOINT, mount_point, mount_opts);
+
+ /*
+ * Next, see if there are any mount options relative
+ * to the server
+ */
+ server = strdup(spec);
+ if (server == NULL) {
+ xlog_warn("conf_get_mountops: Unable calloc memory for server");
+ free_all();
+ return mount_opts;
+ }
+ if ((ptr = strchr(server, ':')) != NULL)
+ *ptr='\0';
+ conf_parse_mntopts(NFSMOUNT_SERVER, server, mount_opts);
+ free(server);
+
+ /*
+ * Finally process all the global mount options.
+ */
+ conf_parse_mntopts(NFSMOUNT_GLOBAL_OPTS, NULL, mount_opts);
+
+ /*
+ * If no mount options were found in the configuration file
+ * just return what was passed in .
+ */
+ if (SLIST_EMPTY(&head))
+ return mount_opts;
+
+ /*
+ * Found options in the configuration file. So
+ * concatenate the configuration options with the
+ * options that were passed in
+ */
+ if (mount_opts)
+ optlen = strlen(mount_opts);
+
+ /* list_size + optlen + ',' + '\0' */
+ config_opts = calloc(1, (list_size+optlen+2));
+ if (server == NULL) {
+ xlog_warn("conf_get_mountops: Unable calloc memory for config_opts");
+ free_all();
+ return mount_opts;
+ }
+
+ if (mount_opts) {
+ strcpy(config_opts, mount_opts);
+ strcat(config_opts, ",");
+ }
+ SLIST_FOREACH(entry, &head, entries) {
+ if (default_value(entry->opt))
+ continue;
+ strcat(config_opts, entry->opt);
+ strcat(config_opts, ",");
+ }
+ if ((ptr = strrchr(config_opts, ',')) != NULL)
+ *ptr = '\0';
+
+ free_all();
+ if (mount_opts)
+ free(mount_opts);
+
+ return config_opts;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/error.c b/nfs-utils-1.2.2/utils/mount/error.c
new file mode 100644
index 0000000..1b64bd7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/error.c
@@ -0,0 +1,353 @@
+/*
+ * error.c -- Common error handling functions
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ * To Do:
+ * + Proper support for internationalization
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <syslog.h>
+#include <rpc/rpc.h>
+
+#include "xcommon.h"
+#include "nls.h"
+#include "mount.h"
+#include "error.h"
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+#include <rpcsvc/nfs_prot.h>
+#else
+#include <linux/nfs.h>
+#define nfsstat nfs_stat
+#endif
+
+extern char *progname;
+
+static char errbuf[BUFSIZ];
+static char *erreob = &errbuf[BUFSIZ];
+
+/* Convert RPC errors into strings */
+static int rpc_strerror(int spos)
+{
+ int cf_stat = rpc_createerr.cf_stat;
+ int pos = 0, cf_errno = rpc_createerr.cf_error.re_errno;
+ char *ptr, *estr = clnt_sperrno(cf_stat);
+ char *tmp;
+
+ if (estr) {
+ if ((ptr = index(estr, ':')))
+ estr = ++ptr;
+
+ tmp = &errbuf[spos];
+ if (cf_stat == RPC_SYSTEMERROR)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("System Error: %s"),
+ strerror(cf_errno));
+ else {
+ if (cf_errno)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("RPC Error:%s; errno = %s"),
+ estr, strerror(cf_errno));
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("RPC Error:%s"), estr);
+ }
+ }
+ return pos;
+}
+
+/**
+ * rpc_mount_errors - log an RPC error that occurred during a user-space mount
+ * @server: C string containing name of server we are attempting to mount
+ * @will_retry: one indicates mount will retry at some later point
+ * @bg: one indicates this is a background mount
+ *
+ * Extracts the error code from the user-space RPC library, and reports it
+ * on stderr (fg mount) or in the system log (bg mount).
+ */
+void rpc_mount_errors(char *server, int will_retry, int bg)
+{
+ int pos = 0;
+ char *tmp;
+ static int onlyonce = 0;
+
+ tmp = &errbuf[pos];
+ if (bg)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("mount to NFS server '%s' failed: "),
+ server);
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("%s: mount to NFS server '%s' failed: "),
+ progname, server);
+
+ tmp = &errbuf[pos];
+ if (rpc_createerr.cf_stat == RPC_TIMEDOUT) {
+ if (will_retry)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("timed out, retrying"));
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("timed out, giving up"));
+ } else {
+ pos += rpc_strerror(pos);
+ tmp = &errbuf[pos];
+ if (bg) {
+ if (will_retry)
+ pos = snprintf(tmp, (erreob - tmp),
+ _(", retrying"));
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _(", giving up"));
+ }
+ }
+
+ if (bg) {
+ if (onlyonce++ < 1)
+ openlog("mount", LOG_CONS|LOG_PID, LOG_AUTH);
+ syslog(LOG_ERR, "%s", errbuf);
+ } else
+ fprintf(stderr, "%s\n", errbuf);
+}
+
+/**
+ * sys_mount_errors - log an error that occurred during a mount system call
+ * @server: C string containing name of server we are attempting to mount
+ * @error: errno value to report
+ * @will_retry: one indicates mount will retry at some later point
+ * @bg: one indicates this is a background mount
+ *
+ * Passed an errno value generated by a mount system call, and reports it
+ * on stderr (fg mount) or in the system log (bg mount).
+ */
+void sys_mount_errors(char *server, int error, int will_retry, int bg)
+{
+ int pos = 0;
+ char *tmp;
+ static int onlyonce = 0;
+
+ tmp = &errbuf[pos];
+ if (bg)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("mount to NFS server '%s' failed: "),
+ server);
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("%s: mount to NFS server '%s' failed: "),
+ progname, server);
+
+ tmp = &errbuf[pos];
+ if (error == ETIMEDOUT) {
+ if (will_retry)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("timed out, retrying"));
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("timed out, giving up"));
+ } else {
+ if (bg) {
+ if (will_retry)
+ pos = snprintf(tmp, (erreob - tmp),
+ _("%s, retrying"),
+ strerror(error));
+ else
+ pos = snprintf(tmp, (erreob - tmp),
+ _("%s, giving up"),
+ strerror(error));
+ }
+ }
+
+ if (bg) {
+ if (onlyonce++ < 1)
+ openlog("mount", LOG_CONS|LOG_PID, LOG_AUTH);
+ syslog(LOG_ERR, "%s", errbuf);
+ } else
+ fprintf(stderr, "%s\n", errbuf);
+}
+
+/**
+ * mount_error - report a foreground mount error
+ * @spec: C string containing the device name being mounted
+ * @mount_point: C string containing the pathname of the local mounted on dir
+ * @error: errno value to report
+ *
+ */
+void mount_error(const char *spec, const char *mount_point, int error)
+{
+ switch(error) {
+ case EACCES:
+ nfs_error(_("%s: access denied by server while mounting %s"),
+ progname, spec);
+ break;
+ case EINVAL:
+ nfs_error(_("%s: an incorrect mount option was specified"), progname);
+ break;
+ case EOPNOTSUPP:
+ nfs_error(_("%s: requested NFS version or transport"
+ " protocol is not supported"),
+ progname);
+ break;
+ case ENOTDIR:
+ nfs_error(_("%s: mount point %s is not a directory"),
+ progname, mount_point);
+ break;
+ case EBUSY:
+ nfs_error(_("%s: %s is busy or already mounted"),
+ progname, mount_point);
+ break;
+ case ENOENT:
+ if (spec)
+ nfs_error(_("%s: mounting %s failed, "
+ "reason given by server:\n %s"),
+ progname, spec, strerror(error));
+ else
+ nfs_error(_("%s: mount point %s does not exist"),
+ progname, mount_point);
+ break;
+ case ESPIPE:
+ rpc_mount_errors((char *)spec, 0, 0);
+ break;
+ case EIO:
+ nfs_error(_("%s: mount system call failed"), progname);
+ break;
+ case EFAULT:
+ nfs_error(_("%s: encountered unexpected error condition."),
+ progname);
+ nfs_error(_("%s: please report the error to" PACKAGE_BUGREPORT),
+ progname);
+ break;
+ default:
+ nfs_error(_("%s: %s"),
+ progname, strerror(error));
+ }
+}
+
+/*
+ * umount_error - report a failed umount request
+ * @err: errno value to report
+ * @dev: C string containing the pathname of the local mounted on dir
+ *
+ */
+void umount_error(int err, const char *dev)
+{
+ switch (err) {
+ case ENXIO:
+ nfs_error(_("%s: %s: invalid block device"),
+ progname, dev);
+ break;
+ case EINVAL:
+ nfs_error(_("%s: %s: not mounted"),
+ progname, dev);
+ break;
+ case EIO:
+ nfs_error(_("%s: %s: can't write superblock"),
+ progname, dev);
+ break;
+ case EBUSY:
+ nfs_error(_("%s: %s: device is busy"),
+ progname, dev);
+ break;
+ case ENOENT:
+ nfs_error(_("%s: %s: not found"),
+ progname, dev);
+ break;
+ case EPERM:
+ nfs_error(_("%s: %s: must be superuser to umount"),
+ progname, dev);
+ break;
+ case EACCES:
+ nfs_error(_("%s: %s: block devices not permitted on fs"),
+ progname, dev);
+ break;
+ default:
+ nfs_error(_("%s: %s: %s"),
+ progname, dev, strerror(err));
+ break;
+ }
+}
+
+/*
+ * We need to translate between nfs status return values and
+ * the local errno values which may not be the same.
+ *
+ * Andreas Schwab <schwab@LS5.informatik.uni-dortmund.de>: change errno:
+ * "after #include <errno.h> the symbol errno is reserved for any use,
+ * it cannot even be used as a struct tag or field name".
+ */
+
+#ifndef EDQUOT
+#define EDQUOT ENOSPC
+#endif
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+static struct {
+ enum nfsstat stat;
+ int errnum;
+} nfs_errtbl[] = {
+ { NFS_OK, 0 },
+ { NFSERR_PERM, EPERM },
+ { NFSERR_NOENT, ENOENT },
+ { NFSERR_IO, EIO },
+ { NFSERR_NXIO, ENXIO },
+ { NFSERR_ACCES, EACCES },
+ { NFSERR_EXIST, EEXIST },
+ { NFSERR_NODEV, ENODEV },
+ { NFSERR_NOTDIR, ENOTDIR },
+ { NFSERR_ISDIR, EISDIR },
+#ifdef NFSERR_INVAL
+ { NFSERR_INVAL, EINVAL }, /* that Sun forgot */
+#endif
+ { NFSERR_FBIG, EFBIG },
+ { NFSERR_NOSPC, ENOSPC },
+ { NFSERR_ROFS, EROFS },
+ { NFSERR_NAMETOOLONG, ENAMETOOLONG },
+ { NFSERR_NOTEMPTY, ENOTEMPTY },
+ { NFSERR_DQUOT, EDQUOT },
+ { NFSERR_STALE, ESTALE },
+#ifdef EWFLUSH
+ { NFSERR_WFLUSH, EWFLUSH },
+#endif
+ /* Throw in some NFSv3 values for even more fun (HP returns these) */
+ { 71, EREMOTE },
+};
+
+char *nfs_strerror(unsigned int stat)
+{
+ unsigned int i;
+ static char buf[256];
+
+ for (i = 0; i < ARRAY_SIZE(nfs_errtbl); i++) {
+ if (nfs_errtbl[i].stat == stat)
+ return strerror(nfs_errtbl[i].errnum);
+ }
+ sprintf(buf, _("unknown nfs status return value: %u"), stat);
+ return buf;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/error.h b/nfs-utils-1.2.2/utils/mount/error.h
new file mode 100644
index 0000000..42b28cf
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/error.h
@@ -0,0 +1,35 @@
+/*
+ * error.h: Common error handling functions
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_MOUNT_ERROR_H
+#define _NFS_UTILS_MOUNT_ERROR_H
+
+char *nfs_strerror(unsigned int);
+
+void mount_error(const char *, const char *, int);
+void rpc_mount_errors(char *, int, int);
+void sys_mount_errors(char *, int, int, int);
+
+void umount_error(int, const char *);
+
+#endif /* _NFS_UTILS_MOUNT_ERROR_H */
diff --git a/nfs-utils-1.2.2/utils/mount/fstab.c b/nfs-utils-1.2.2/utils/mount/fstab.c
new file mode 100644
index 0000000..2775d0b
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/fstab.c
@@ -0,0 +1,567 @@
+/* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ * Sun Mar 21 1999 - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+ * - fixed strerr(errno) in gettext calls
+ *
+ * 2006-06-08 Amit Gud <agud@redhat.com>
+ * - Moved code to nfs-utils/support/nfs from util-linux/mount.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <mntent.h>
+
+#include "fstab.h"
+#include "xcommon.h"
+#include "nfs_mntent.h"
+#include "nfs_paths.h"
+#include "nls.h"
+
+#define LOCK_TIMEOUT 10
+#define streq(s, t) (strcmp ((s), (t)) == 0)
+#define PROC_MOUNTS "/proc/mounts"
+
+extern char *progname;
+extern int verbose;
+
+/* Information about mtab. ------------------------------------*/
+static int have_mtab_info = 0;
+static int var_mtab_does_not_exist = 0;
+static int var_mtab_is_a_symlink = 0;
+
+static void
+get_mtab_info(void) {
+ struct stat mtab_stat;
+
+ if (!have_mtab_info) {
+ if (lstat(MOUNTED, &mtab_stat))
+ var_mtab_does_not_exist = 1;
+ else if (S_ISLNK(mtab_stat.st_mode))
+ var_mtab_is_a_symlink = 1;
+ have_mtab_info = 1;
+ }
+}
+
+void
+reset_mtab_info(void) {
+ have_mtab_info = 0;
+}
+
+int
+mtab_does_not_exist(void) {
+ get_mtab_info();
+ return var_mtab_does_not_exist;
+}
+
+static int
+mtab_is_a_symlink(void) {
+ get_mtab_info();
+ return var_mtab_is_a_symlink;
+}
+
+int
+mtab_is_writable() {
+ int fd;
+
+ /* Should we write to /etc/mtab upon an update?
+ Probably not if it is a symlink to /proc/mounts, since that
+ would create a file /proc/mounts in case the proc filesystem
+ is not mounted. */
+ if (mtab_is_a_symlink())
+ return 0;
+
+ fd = open(MOUNTED, O_RDWR | O_CREAT, 0644);
+ if (fd >= 0) {
+ close(fd);
+ return 1;
+ } else
+ return 0;
+}
+
+/* Contents of mtab and fstab ---------------------------------*/
+
+struct mntentchn mounttable;
+static int got_mtab = 0;
+struct mntentchn fstab;
+static int got_fstab = 0;
+
+static void read_mounttable(void);
+static void read_fstab(void);
+
+static struct mntentchn *
+mtab_head(void)
+{
+ if (!got_mtab)
+ read_mounttable();
+ return &mounttable;
+}
+
+static struct mntentchn *
+fstab_head(void)
+{
+ if (!got_fstab)
+ read_fstab();
+ return &fstab;
+}
+
+#if 0
+static void
+my_free(const void *s) {
+ if (s)
+ free((void *) s);
+}
+
+static void
+discard_mntentchn(struct mntentchn *mc0) {
+ struct mntentchn *mc, *mc1;
+
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc1) {
+ mc1 = mc->nxt;
+ my_free(mc->m.mnt_fsname);
+ my_free(mc->m.mnt_dir);
+ my_free(mc->m.mnt_type);
+ my_free(mc->m.mnt_opts);
+ free(mc);
+ }
+}
+#endif
+
+static void
+read_mntentchn(mntFILE *mfp, const char *fnam, struct mntentchn *mc0) {
+ struct mntentchn *mc = mc0;
+ struct mntent *mnt;
+
+ while ((mnt = nfs_getmntent(mfp)) != NULL) {
+ if (!streq(mnt->mnt_type, MNTTYPE_IGNORE)) {
+ mc->nxt = (struct mntentchn *) xmalloc(sizeof(*mc));
+ mc->nxt->prev = mc;
+ mc = mc->nxt;
+ mc->m = *mnt;
+ mc->nxt = mc0;
+ }
+ }
+ mc0->prev = mc;
+ if (ferror(mfp->mntent_fp)) {
+ int errsv = errno;
+ nfs_error(_("warning: error reading %s: %s"),
+ fnam, strerror (errsv));
+ mc0->nxt = mc0->prev = NULL;
+ }
+ nfs_endmntent(mfp);
+}
+
+/*
+ * Read /etc/mtab. If that fails, try /proc/mounts.
+ * This produces a linked list. The list head mounttable is a dummy.
+ * Return 0 on success.
+ */
+static void
+read_mounttable() {
+ mntFILE *mfp;
+ const char *fnam;
+ struct mntentchn *mc = &mounttable;
+
+ got_mtab = 1;
+ mc->nxt = mc->prev = NULL;
+
+ fnam = MOUNTED;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ fnam = PROC_MOUNTS;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ nfs_error(_("warning: can't open %s: %s"),
+ MOUNTED, strerror (errsv));
+ return;
+ }
+ if (verbose)
+ printf(_("%s: could not open %s; using %s instead\n"),
+ progname, MOUNTED, PROC_MOUNTS);
+ }
+ read_mntentchn(mfp, fnam, mc);
+}
+
+static void
+read_fstab()
+{
+ mntFILE *mfp = NULL;
+ const char *fnam;
+ struct mntentchn *mc = &fstab;
+
+ got_fstab = 1;
+ mc->nxt = mc->prev = NULL;
+
+ fnam = _PATH_FSTAB;
+ mfp = nfs_setmntent (fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error(_("warning: can't open %s: %s"),
+ _PATH_FSTAB, strerror (errsv));
+ return;
+ }
+ read_mntentchn(mfp, fnam, mc);
+}
+
+/*
+ * Given the directory name NAME, and the place MCPREV we found it last time,
+ * try to find more occurrences.
+ */
+struct mntentchn *
+getmntdirbackward (const char *name, struct mntentchn *mcprev) {
+ struct mntentchn *mc, *mc0;
+
+ mc0 = mtab_head();
+ if (!mcprev)
+ mcprev = mc0;
+ for (mc = mcprev->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_dir, name))
+ return mc;
+ return NULL;
+}
+
+/*
+ * Given the device name NAME, and the place MCPREV we found it last time,
+ * try to find more occurrences.
+ */
+struct mntentchn *
+getmntdevbackward (const char *name, struct mntentchn *mcprev) {
+ struct mntentchn *mc, *mc0;
+
+ mc0 = mtab_head();
+ if (!mcprev)
+ mcprev = mc0;
+ for (mc = mcprev->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_fsname, name))
+ return mc;
+ return NULL;
+}
+
+/* Find the dir FILE in fstab. */
+struct mntentchn *
+getfsfile (const char *file)
+{
+ struct mntentchn *mc, *mc0;
+
+ mc0 = fstab_head();
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt)
+ if (streq(mc->m.mnt_dir, file))
+ return mc;
+ return NULL;
+}
+
+/* Find the device SPEC in fstab. */
+struct mntentchn *
+getfsspec (const char *spec)
+{
+ struct mntentchn *mc, *mc0;
+
+ mc0 = fstab_head();
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt)
+ if (streq(mc->m.mnt_fsname, spec))
+ return mc;
+ return NULL;
+}
+
+/* Updating mtab ----------------------------------------------*/
+
+/* Flag for already existing lock file. */
+static int we_created_lockfile = 0;
+static int lockfile_fd = -1;
+
+/* Flag to indicate that signals have been set up. */
+static int signals_have_been_setup = 0;
+
+/* Ensure that the lock is released if we are interrupted. */
+extern char *strsignal(int sig); /* not always in <string.h> */
+
+static void
+handler (int sig) {
+ die(EX_USER, "%s", strsignal(sig));
+}
+
+static void
+setlkw_timeout (__attribute__((unused)) int sig) {
+ /* nothing, fcntl will fail anyway */
+}
+
+/* Remove lock file. */
+void
+unlock_mtab (void) {
+ if (we_created_lockfile) {
+ close(lockfile_fd);
+ lockfile_fd = -1;
+ unlink (MOUNTED_LOCK);
+ we_created_lockfile = 0;
+ }
+}
+
+/* Create the lock file.
+ The lock file will be removed if we catch a signal or when we exit. */
+/* The old code here used flock on a lock file /etc/mtab~ and deleted
+ this lock file afterwards. However, as rgooch remarks, that has a
+ race: a second mount may be waiting on the lock and proceed as
+ soon as the lock file is deleted by the first mount, and immediately
+ afterwards a third mount comes, creates a new /etc/mtab~, applies
+ flock to that, and also proceeds, so that the second and third mount
+ now both are scribbling in /etc/mtab.
+ The new code uses a link() instead of a creat(), where we proceed
+ only if it was us that created the lock, and hence we always have
+ to delete the lock afterwards. Now the use of flock() is in principle
+ superfluous, but avoids an arbitrary sleep(). */
+
+/* Where does the link point to? Obvious choices are mtab and mtab~~.
+ HJLu points out that the latter leads to races. Right now we use
+ mtab~.<pid> instead. Use 20 as upper bound for the length of %d. */
+#define MOUNTLOCK_LINKTARGET MOUNTED_LOCK "%d"
+#define MOUNTLOCK_LINKTARGET_LTH (sizeof(MOUNTED_LOCK)+20)
+
+void
+lock_mtab (void) {
+ int tries = 100000, i;
+ char linktargetfile[MOUNTLOCK_LINKTARGET_LTH];
+
+ at_die = unlock_mtab;
+
+ if (!signals_have_been_setup) {
+ int sig = 0;
+ struct sigaction sa;
+
+ sa.sa_handler = handler;
+ sa.sa_flags = 0;
+ sigfillset (&sa.sa_mask);
+
+ while (sigismember (&sa.sa_mask, ++sig) != -1
+ && sig != SIGCHLD) {
+ if (sig == SIGALRM)
+ sa.sa_handler = setlkw_timeout;
+ else
+ sa.sa_handler = handler;
+ sigaction (sig, &sa, (struct sigaction *) 0);
+ }
+ signals_have_been_setup = 1;
+ }
+
+ sprintf(linktargetfile, MOUNTLOCK_LINKTARGET, getpid ());
+
+ i = open (linktargetfile, O_WRONLY|O_CREAT, 0);
+ if (i < 0) {
+ int errsv = errno;
+ /* linktargetfile does not exist (as a file)
+ and we cannot create it. Read-only filesystem?
+ Too many files open in the system?
+ Filesystem full? */
+ die (EX_FILEIO, _("can't create lock file %s: %s "
+ "(use -n flag to override)"),
+ linktargetfile, strerror (errsv));
+ }
+ close(i);
+
+ /* Repeat until it was us who made the link */
+ while (!we_created_lockfile) {
+ struct flock flock;
+ int errsv, j;
+
+ j = link(linktargetfile, MOUNTED_LOCK);
+ errsv = errno;
+
+ if (j == 0)
+ we_created_lockfile = 1;
+
+ if (j < 0 && errsv != EEXIST) {
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't link lock file %s: %s "
+ "(use -n flag to override)"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
+
+ lockfile_fd = open (MOUNTED_LOCK, O_WRONLY);
+
+ if (lockfile_fd < 0) {
+ int errsv = errno;
+ /* Strange... Maybe the file was just deleted? */
+ if (errno == ENOENT && tries-- > 0) {
+ if (tries % 200 == 0)
+ usleep(30);
+ continue;
+ }
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't open lock file %s: %s "
+ "(use -n flag to override)"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
+
+ flock.l_type = F_WRLCK;
+ flock.l_whence = SEEK_SET;
+ flock.l_start = 0;
+ flock.l_len = 0;
+
+ if (j == 0) {
+ /* We made the link. Now claim the lock. */
+ if (fcntl (lockfile_fd, F_SETLK, &flock) == -1) {
+ if (verbose) {
+ int errsv = errno;
+ nfs_error(_("%s: Can't lock lock file "
+ "%s: %s"), progname,
+ MOUNTED_LOCK,
+ strerror (errsv));
+ }
+ /* proceed anyway */
+ }
+ (void) unlink(linktargetfile);
+ } else {
+ static int tries = 0;
+
+ /* Someone else made the link. Wait. */
+ alarm(LOCK_TIMEOUT);
+ if (fcntl (lockfile_fd, F_SETLKW, &flock) == -1) {
+ int errsv = errno;
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't lock lock file %s: %s"),
+ MOUNTED_LOCK, (errno == EINTR) ?
+ _("timed out") : strerror (errsv));
+ }
+ alarm(0);
+ /* Limit the number of iterations - maybe there
+ still is some old /etc/mtab~ */
+ ++tries;
+ if (tries % 200 == 0)
+ usleep(30);
+ if (tries > 100000) {
+ (void) unlink(linktargetfile);
+ close(lockfile_fd);
+ die (EX_FILEIO, _("Cannot create link %s\n"
+ "Perhaps there is a stale lock file?\n"),
+ MOUNTED_LOCK);
+ }
+ close(lockfile_fd);
+ }
+ }
+}
+
+/*
+ * Update the mtab.
+ * Used by umount with null INSTEAD: remove the last DIR entry.
+ * Used by mount upon a remount: update option part,
+ * and complain if a wrong device or type was given.
+ * [Note that often a remount will be a rw remount of /
+ * where there was no entry before, and we'll have to believe
+ * the values given in INSTEAD.]
+ */
+
+void
+update_mtab (const char *dir, struct mntent *instead)
+{
+ mntFILE *mfp, *mftmp;
+ const char *fnam = MOUNTED;
+ struct mntentchn mtabhead; /* dummy */
+ struct mntentchn *mc, *mc0, *absent = NULL;
+
+ if (mtab_does_not_exist() || !mtab_is_writable())
+ return;
+
+ lock_mtab();
+
+ /* having locked mtab, read it again */
+ mc0 = mc = &mtabhead;
+ mc->nxt = mc->prev = NULL;
+
+ mfp = nfs_setmntent(fnam, "r");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error (_("cannot open %s (%s) - mtab not updated"),
+ fnam, strerror (errsv));
+ goto leave;
+ }
+
+ read_mntentchn(mfp, fnam, mc);
+
+ /* find last occurrence of dir */
+ for (mc = mc0->prev; mc && mc != mc0; mc = mc->prev)
+ if (streq(mc->m.mnt_dir, dir))
+ break;
+ if (mc && mc != mc0) {
+ if (instead == NULL) {
+ /* An umount - remove entry */
+ if (mc && mc != mc0) {
+ mc->prev->nxt = mc->nxt;
+ mc->nxt->prev = mc->prev;
+ free(mc);
+ }
+ } else {
+ /* A remount */
+ mc->m.mnt_opts = instead->mnt_opts;
+ }
+ } else if (instead) {
+ /* not found, add a new entry */
+ absent = xmalloc(sizeof(*absent));
+ absent->m = *instead;
+ absent->nxt = mc0;
+ absent->prev = mc0->prev;
+ mc0->prev = absent;
+ if (mc0->nxt == NULL)
+ mc0->nxt = absent;
+ }
+
+ /* write chain to mtemp */
+ mftmp = nfs_setmntent (MOUNTED_TEMP, "w");
+ if (mftmp == NULL || mftmp->mntent_fp == NULL) {
+ int errsv = errno;
+ nfs_error (_("cannot open %s (%s) - mtab not updated"),
+ MOUNTED_TEMP, strerror (errsv));
+ goto leave;
+ }
+
+ for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt) {
+ if (nfs_addmntent(mftmp, &(mc->m)) == 1) {
+ int errsv = errno;
+ die (EX_FILEIO, _("error writing %s: %s"),
+ MOUNTED_TEMP, strerror (errsv));
+ }
+ }
+
+#if 0
+ /* the chain might have strings copied from 'instead',
+ * so we cannot safely free it.
+ * And there is no need anyway because we are going to exit
+ * shortly. So just don't call discard_mntentchn....
+ */
+ discard_mntentchn(mc0);
+#endif
+ if (fchmod (fileno (mftmp->mntent_fp),
+ S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
+ int errsv = errno;
+ nfs_error(_("%s: error changing mode of %s: %s"),
+ progname, MOUNTED_TEMP, strerror (errsv));
+ }
+ nfs_endmntent (mftmp);
+
+ { /*
+ * If mount is setuid and some non-root user mounts sth,
+ * then mtab.tmp might get the group of this user. Copy uid/gid
+ * from the present mtab before renaming.
+ */
+ struct stat sbuf;
+ if (stat (MOUNTED, &sbuf) == 0) {
+ if (chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid) < 0) {
+ nfs_error(_("%s: error changing owner of %s: %s"),
+ progname, MOUNTED_TEMP, strerror (errno));
+ }
+ }
+ }
+
+ /* rename mtemp to mtab */
+ if (rename (MOUNTED_TEMP, MOUNTED) < 0) {
+ int errsv = errno;
+ nfs_error(_("%s: can't rename %s to %s: %s\n"),
+ progname, MOUNTED_TEMP, MOUNTED,
+ strerror(errsv));
+ }
+
+ leave:
+ unlock_mtab();
+}
diff --git a/nfs-utils-1.2.2/utils/mount/fstab.h b/nfs-utils-1.2.2/utils/mount/fstab.h
new file mode 100644
index 0000000..dc7c9fc
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/fstab.h
@@ -0,0 +1,30 @@
+#ifndef _NFS_UTILS_MOUNT_FSTAB_H
+#define _NFS_UTILS_MOUNT_FSTAB_H
+
+#include "nfs_mntent.h"
+
+#ifndef _PATH_FSTAB
+#define _PATH_FSTAB "/etc/fstab"
+#endif
+
+int mtab_is_writable(void);
+int mtab_does_not_exist(void);
+void reset_mtab_info(void);
+
+struct mntentchn {
+ struct mntentchn *nxt, *prev;
+ struct mntent m;
+};
+
+struct mntentchn *getmntoptfile (const char *file);
+struct mntentchn *getmntdirbackward (const char *dir, struct mntentchn *mc);
+struct mntentchn *getmntdevbackward (const char *dev, struct mntentchn *mc);
+
+struct mntentchn *getfsfile (const char *file);
+struct mntentchn *getfsspec (const char *spec);
+
+void lock_mtab (void);
+void unlock_mtab (void);
+void update_mtab (const char *special, struct mntent *with);
+
+#endif /* _NFS_UTILS_MOUNT_FSTAB_H */
diff --git a/nfs-utils-1.2.2/utils/mount/mount.c b/nfs-utils-1.2.2/utils/mount/mount.c
new file mode 100644
index 0000000..82b9169
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/mount.c
@@ -0,0 +1,629 @@
+/*
+ * mount.c -- Linux NFS mount
+ *
+ * Copyright (C) 2006 Amit Gud <agud@redhat.com>
+ *
+ * - Basic code and wrapper around mount and umount code of NFS.
+ * Based on util-linux/mount/mount.c.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/mount.h>
+#include <getopt.h>
+#include <mntent.h>
+#include <pwd.h>
+
+#include "fstab.h"
+#include "xcommon.h"
+#include "nls.h"
+#include "mount_constants.h"
+#include "mount_config.h"
+#include "nfs_paths.h"
+#include "nfs_mntent.h"
+
+#include "nfs_mount.h"
+#include "nfs4_mount.h"
+#include "mount.h"
+#include "error.h"
+#include "stropts.h"
+#include "version.h"
+
+char *progname;
+int nfs_mount_data_version;
+int nomtab;
+int verbose;
+int sloppy;
+int string;
+
+#define FOREGROUND (0)
+#define BACKGROUND (1)
+
+static struct option longopts[] = {
+ { "fake", 0, 0, 'f' },
+ { "help", 0, 0, 'h' },
+ { "no-mtab", 0, 0, 'n' },
+ { "read-only", 0, 0, 'r' },
+ { "ro", 0, 0, 'r' },
+ { "verbose", 0, 0, 'v' },
+ { "version", 0, 0, 'V' },
+ { "read-write", 0, 0, 'w' },
+ { "rw", 0, 0, 'w' },
+ { "options", 1, 0, 'o' },
+ { NULL, 0, 0, 0 }
+};
+
+/*
+ * Map from -o and fstab option strings to the flag argument to mount(2).
+ */
+struct opt_map {
+ const char *opt; /* option name */
+ int skip; /* skip in mtab option string */
+ int inv; /* true if flag value should be inverted */
+ int mask; /* flag mask value */
+};
+
+static const struct opt_map opt_map[] = {
+ { "defaults", 0, 0, 0 }, /* default options */
+ { "ro", 1, 0, MS_RDONLY }, /* read-only */
+ { "rw", 1, 1, MS_RDONLY }, /* read-write */
+ { "exec", 0, 1, MS_NOEXEC }, /* permit execution of binaries */
+ { "noexec", 0, 0, MS_NOEXEC }, /* don't execute binaries */
+ { "suid", 0, 1, MS_NOSUID }, /* honor suid executables */
+ { "nosuid", 0, 0, MS_NOSUID }, /* don't honor suid executables */
+ { "dev", 0, 1, MS_NODEV }, /* interpret device files */
+ { "nodev", 0, 0, MS_NODEV }, /* don't interpret devices */
+ { "sync", 0, 0, MS_SYNCHRONOUS}, /* synchronous I/O */
+ { "async", 0, 1, MS_SYNCHRONOUS}, /* asynchronous I/O */
+ { "dirsync", 0, 0, MS_DIRSYNC}, /* synchronous directory modifications */
+ { "remount", 0, 0, MS_REMOUNT}, /* Alter flags of mounted FS */
+ { "bind", 0, 0, MS_BIND }, /* Remount part of tree elsewhere */
+ { "rbind", 0, 0, MS_BIND|MS_REC }, /* Idem, plus mounted subtrees */
+ { "auto", 0, 0, MS_DUMMY }, /* Can be mounted using -a */
+ { "noauto", 0, 0, MS_DUMMY }, /* Can only be mounted explicitly */
+ { "users", 1, 0, MS_USERS }, /* Allow ordinary user to mount */
+ { "nousers", 0, 1, MS_DUMMY }, /* Forbid ordinary user to mount */
+ { "user", 1, 0, MS_USER }, /* Allow ordinary user to mount */
+ { "nouser", 0, 1, MS_DUMMY }, /* Forbid ordinary user to mount */
+ { "owner", 0, 0, MS_DUMMY }, /* Let the owner of the device mount */
+ { "noowner", 0, 0, MS_DUMMY }, /* Device owner has no special privs */
+ { "group", 0, 0, MS_DUMMY }, /* Let the group of the device mount */
+ { "nogroup", 0, 0, MS_DUMMY }, /* Device group has no special privs */
+ { "_netdev", 0, 0, MS_DUMMY}, /* Device requires network */
+ { "comment", 0, 0, MS_DUMMY}, /* fstab comment only (kudzu,_netdev)*/
+
+ /* add new options here */
+#ifdef MS_NOSUB
+ { "sub", 0, 1, MS_NOSUB }, /* allow submounts */
+ { "nosub", 0, 0, MS_NOSUB }, /* don't allow submounts */
+#endif
+#ifdef MS_SILENT
+ { "quiet", 0, 0, MS_SILENT }, /* be quiet */
+ { "loud", 0, 1, MS_SILENT }, /* print out messages. */
+#endif
+#ifdef MS_MANDLOCK
+ { "mand", 0, 0, MS_MANDLOCK }, /* Allow mandatory locks on this FS */
+ { "nomand", 0, 1, MS_MANDLOCK }, /* Forbid mandatory locks on this FS */
+#endif
+ { "loop", 1, 0, MS_DUMMY }, /* use a loop device */
+#ifdef MS_NOATIME
+ { "atime", 0, 1, MS_NOATIME }, /* Update access time */
+ { "noatime", 0, 0, MS_NOATIME }, /* Do not update access time */
+#endif
+#ifdef MS_NODIRATIME
+ { "diratime", 0, 1, MS_NODIRATIME }, /* Update dir access times */
+ { "nodiratime", 0, 0, MS_NODIRATIME },/* Do not update dir access times */
+#endif
+#ifdef MS_RELATIME
+ { "relatime", 0, 0, MS_RELATIME }, /* Update access times relative to
+ mtime/ctime */
+ { "norelatime", 0, 1, MS_RELATIME }, /* Update access time without regard
+ to mtime/ctime */
+#endif
+ { "noquota", 0, 0, MS_DUMMY }, /* Don't enforce quota */
+ { "quota", 0, 0, MS_DUMMY }, /* Enforce user quota */
+ { "usrquota", 0, 0, MS_DUMMY }, /* Enforce user quota */
+ { "grpquota", 0, 0, MS_DUMMY }, /* Enforce group quota */
+ { NULL, 0, 0, 0 }
+};
+
+static void parse_opts(const char *options, int *flags, char **extra_opts);
+
+/*
+ * Choose the version of the nfs_mount_data structure that is appropriate
+ * for the kernel that is doing the mount.
+ *
+ * NFS_MOUNT_VERSION: maximum version supported by these sources
+ * nfs_mount_data_version: maximum version supported by the running kernel
+ */
+static void discover_nfs_mount_data_version(void)
+{
+ unsigned int kernel_version = linux_version_code();
+
+ if (kernel_version) {
+ if (kernel_version < MAKE_VERSION(2, 1, 32))
+ nfs_mount_data_version = 1;
+ else if (kernel_version < MAKE_VERSION(2, 2, 18))
+ nfs_mount_data_version = 3;
+ else if (kernel_version < MAKE_VERSION(2, 3, 0))
+ nfs_mount_data_version = 4;
+ else if (kernel_version < MAKE_VERSION(2, 3, 99))
+ nfs_mount_data_version = 3;
+ else if (kernel_version < MAKE_VERSION(2, 6, 3))
+ nfs_mount_data_version = 4;
+ else
+ nfs_mount_data_version = 6;
+ }
+ if (nfs_mount_data_version > NFS_MOUNT_VERSION)
+ nfs_mount_data_version = NFS_MOUNT_VERSION;
+ else
+ if (kernel_version > MAKE_VERSION(2, 6, 22))
+ string++;
+}
+
+static void print_one(char *spec, char *node, char *type, char *opts)
+{
+ if (!verbose)
+ return;
+
+ if (opts)
+ printf(_("%s on %s type %s (%s)\n"), spec, node, type, opts);
+ else
+ printf(_("%s on %s type %s\n"), spec, node, type);
+}
+
+/*
+ * Build a canonical mount option string for /etc/mtab.
+ */
+static char *fix_opts_string(int flags, const char *extra_opts)
+{
+ const struct opt_map *om;
+ char *new_opts;
+
+ new_opts = xstrdup((flags & MS_RDONLY) ? "ro" : "rw");
+ if (flags & MS_USER) {
+ /* record who mounted this so they can unmount */
+ struct passwd *pw = getpwuid(getuid());
+ if(pw)
+ new_opts = xstrconcat3(new_opts, ",user=", pw->pw_name);
+ }
+ if (flags & MS_USERS)
+ new_opts = xstrconcat3(new_opts, ",users", "");
+
+ for (om = opt_map; om->opt != NULL; om++) {
+ if (om->skip)
+ continue;
+ if (om->inv || !om->mask || (flags & om->mask) != om->mask)
+ continue;
+ new_opts = xstrconcat3(new_opts, ",", om->opt);
+ flags &= ~om->mask;
+ }
+ if (extra_opts && *extra_opts) {
+ new_opts = xstrconcat3(new_opts, ",", extra_opts);
+ }
+ return new_opts;
+}
+
+/* Create mtab with a root entry. */
+static void
+create_mtab (void) {
+ struct mntentchn *fstab;
+ struct mntent mnt;
+ int flags;
+ mntFILE *mfp;
+
+ lock_mtab();
+
+ mfp = nfs_setmntent (MOUNTED, "a+");
+ if (mfp == NULL || mfp->mntent_fp == NULL) {
+ int errsv = errno;
+ die (EX_FILEIO, _("mount: can't open %s for writing: %s"),
+ MOUNTED, strerror (errsv));
+ }
+
+ /* Find the root entry by looking it up in fstab */
+ if ((fstab = getfsfile ("/")) || (fstab = getfsfile ("root"))) {
+ char *extra_opts;
+ parse_opts (fstab->m.mnt_opts, &flags, &extra_opts);
+ mnt.mnt_dir = "/";
+ mnt.mnt_fsname = xstrdup(fstab->m.mnt_fsname);
+ mnt.mnt_type = fstab->m.mnt_type;
+ mnt.mnt_opts = fix_opts_string (flags, extra_opts);
+ mnt.mnt_freq = mnt.mnt_passno = 0;
+ free(extra_opts);
+
+ if (nfs_addmntent (mfp, &mnt) == 1) {
+ int errsv = errno;
+ die (EX_FILEIO, _("mount: error writing %s: %s"),
+ _PATH_MOUNTED, strerror (errsv));
+ }
+ }
+ if (fchmod (fileno (mfp->mntent_fp), 0644) < 0)
+ if (errno != EROFS) {
+ int errsv = errno;
+ die (EX_FILEIO,
+ _("mount: error changing mode of %s: %s"),
+ _PATH_MOUNTED, strerror (errsv));
+ }
+ nfs_endmntent (mfp);
+
+ unlock_mtab();
+
+ reset_mtab_info();
+}
+
+static int add_mtab(char *spec, char *mount_point, char *fstype,
+ int flags, char *opts, int freq, int pass)
+{
+ struct mntent ment;
+ int result = EX_SUCCESS;
+
+ ment.mnt_fsname = spec;
+ ment.mnt_dir = mount_point;
+ ment.mnt_type = fstype;
+ ment.mnt_opts = fix_opts_string(flags, opts);
+ ment.mnt_freq = freq;
+ ment.mnt_passno = pass;
+
+ if (!nomtab && mtab_does_not_exist()) {
+ if (verbose > 1)
+ printf(_("mount: no %s found - creating it..\n"),
+ MOUNTED);
+ create_mtab ();
+ }
+
+ if (!nomtab && mtab_is_writable()) {
+ if (flags & MS_REMOUNT)
+ update_mtab(ment.mnt_dir, &ment);
+ else {
+ mntFILE *mtab;
+
+ lock_mtab();
+ mtab = nfs_setmntent(MOUNTED, "a+");
+ if (mtab == NULL || mtab->mntent_fp == NULL) {
+ nfs_error(_("Can't open mtab: %s"),
+ strerror(errno));
+ result = EX_FILEIO;
+ } else {
+ if (nfs_addmntent(mtab, &ment) == 1) {
+ nfs_error(_("Can't write mount entry to mtab: %s"),
+ strerror(errno));
+ result = EX_FILEIO;
+ }
+ }
+ nfs_endmntent(mtab);
+ unlock_mtab();
+ }
+ }
+
+ free(ment.mnt_opts);
+
+ return result;
+}
+
+void mount_usage(void)
+{
+ printf(_("usage: %s remotetarget dir [-rvVwfnsih] [-o nfsoptions]\n"),
+ progname);
+ printf(_("options:\n"));
+ printf(_("\t-r\t\tMount file system readonly\n"));
+ printf(_("\t-v\t\tVerbose\n"));
+ printf(_("\t-V\t\tPrint version\n"));
+ printf(_("\t-w\t\tMount file system read-write\n"));
+ printf(_("\t-f\t\tFake mount, do not actually mount\n"));
+ printf(_("\t-n\t\tDo not update /etc/mtab\n"));
+ printf(_("\t-s\t\tTolerate sloppy mount options rather than fail\n"));
+ printf(_("\t-h\t\tPrint this help\n"));
+ printf(_("\tnfsoptions\tRefer to mount.nfs(8) or nfs(5)\n\n"));
+}
+
+static void parse_opt(const char *opt, int *mask, char *extra_opts, int len)
+{
+ const struct opt_map *om;
+
+ for (om = opt_map; om->opt != NULL; om++) {
+ if (!strcmp (opt, om->opt)) {
+ if (om->inv)
+ *mask &= ~om->mask;
+ else
+ *mask |= om->mask;
+ return;
+ }
+ }
+
+ len -= strlen(extra_opts);
+
+ if (*extra_opts && --len > 0)
+ strcat(extra_opts, ",");
+
+ if ((len -= strlen(opt)) > 0)
+ strcat(extra_opts, opt);
+}
+
+/*
+ * Convert the provided mount command-line options into the 4th &
+ * 5th arguments to mount(2). Output parameter "@flags" gets the
+ * standard options (indicated by MS_ bits), and output parameter
+ * "@extra_opts" gets all the filesystem-specific options.
+ */
+static void parse_opts(const char *options, int *flags, char **extra_opts)
+{
+ if (options != NULL) {
+ char *opts = xstrdup(options);
+ char *opt, *p;
+ int len = strlen(opts) + 1; /* include room for a null */
+ int open_quote = 0;
+
+ *extra_opts = xmalloc(len);
+ **extra_opts = '\0';
+
+ for (p = opts, opt = NULL; p && *p; p++) {
+ if (!opt)
+ opt = p; /* begin of the option item */
+ if (*p == '"')
+ open_quote ^= 1; /* reverse the status */
+ if (open_quote)
+ continue; /* still in a quoted block */
+ if (*p == ',')
+ *p = '\0'; /* terminate the option item */
+
+ /* end of option item or last item */
+ if (*p == '\0' || *(p + 1) == '\0') {
+ parse_opt(opt, flags, *extra_opts, len);
+ opt = NULL;
+ }
+ }
+ free(opts);
+ }
+}
+
+static int chk_mountpoint(char *mount_point)
+{
+ struct stat sb;
+
+ if (stat(mount_point, &sb) < 0){
+ mount_error(NULL, mount_point, errno);
+ return 1;
+ }
+ if (S_ISDIR(sb.st_mode) == 0){
+ mount_error(NULL, mount_point, ENOTDIR);
+ return 1;
+ }
+ if (access(mount_point, X_OK) < 0) {
+ mount_error(NULL, mount_point, errno);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int try_mount(char *spec, char *mount_point, int flags,
+ char *fs_type, char **extra_opts, char *mount_opts,
+ int fake, int bg)
+{
+ int ret;
+
+ if (string)
+ ret = nfsmount_string(spec, mount_point, fs_type, flags,
+ extra_opts, fake, bg);
+ else {
+ if (strcmp(fs_type, "nfs4") == 0)
+ ret = nfs4mount(spec, mount_point, flags,
+ extra_opts, fake, bg);
+ else
+ ret = nfsmount(spec, mount_point, flags,
+ extra_opts, fake, bg);
+ }
+
+ if (ret)
+ return ret;
+
+ if (!fake)
+ print_one(spec, mount_point, fs_type, mount_opts);
+
+ ret = add_mtab(spec, mount_point, fs_type, flags, *extra_opts,
+ 0, 0 /* these are always zero for NFS */ );
+ return ret;
+}
+
+int main(int argc, char *argv[])
+{
+ int c, flags = 0, mnt_err = 1, fake = 0;
+ char *spec, *mount_point, *fs_type = "nfs";
+ char *extra_opts = NULL, *mount_opts = NULL;
+ uid_t uid = getuid();
+
+ progname = basename(argv[0]);
+
+ discover_nfs_mount_data_version();
+
+ if(!strncmp(progname, "umount", strlen("umount")))
+ exit(nfsumount(argc, argv));
+
+ if (argv[1] && argv[1][0] == '-') {
+ if(argv[1][1] == 'V')
+ printf("%s ("PACKAGE_STRING")\n", progname);
+ else
+ mount_usage();
+ exit(EX_SUCCESS);
+ }
+
+ if ((argc < 3)) {
+ mount_usage();
+ exit(EX_USAGE);
+ }
+
+ spec = argv[1];
+ mount_point = argv[2];
+
+ mount_config_init(progname);
+
+ argv[2] = argv[0]; /* so that getopt error messages are correct */
+ while ((c = getopt_long(argc - 2, argv + 2, "rvVwfno:hs",
+ longopts, NULL)) != -1) {
+ switch (c) {
+ case 'r':
+ flags |= MS_RDONLY;
+ break;
+ case 'v':
+ ++verbose;
+ break;
+ case 'V':
+ printf("%s: ("PACKAGE_STRING")\n", progname);
+ exit(EX_SUCCESS);
+ case 'w':
+ flags &= ~MS_RDONLY;
+ break;
+ case 'f':
+ ++fake;
+ break;
+ case 'n':
+ ++nomtab;
+ break;
+ case 'o': /* specify mount options */
+ if (mount_opts)
+ mount_opts = xstrconcat3(mount_opts, ",", optarg);
+ else
+ mount_opts = xstrdup(optarg);
+ break;
+ case 's':
+ ++sloppy;
+ break;
+ case 'h':
+ default:
+ mount_usage();
+ goto out_usage;
+ }
+ }
+
+ /*
+ * Extra non-option words at the end are bogus...
+ */
+ if (optind != argc - 2) {
+ mount_usage();
+ goto out_usage;
+ }
+
+ if (strcmp(progname, "mount.nfs4") == 0)
+ fs_type = "nfs4";
+
+ /*
+ * If a non-root user is attempting to mount, make sure the
+ * user's requested options match the options specified in
+ * /etc/fstab; otherwise, don't allow the mount.
+ */
+ if (uid != 0) {
+ struct mntentchn *mc;
+
+ if ((mc = getfsfile(mount_point)) == NULL ||
+ strcmp(mc->m.mnt_fsname, spec) != 0 ||
+ strcmp(mc->m.mnt_type, fs_type) != 0) {
+ nfs_error(_("%s: permission denied: no match for %s "
+ "found in /etc/fstab"), progname, mount_point);
+ goto out_usage;
+ }
+
+ /*
+ * 'mount' munges the options from fstab before passing them
+ * to us, so it is non-trivial to test that we have the correct
+ * set of options and we don't want to trust what the user
+ * gave us, so just take whatever is in /etc/fstab.
+ */
+ mount_opts = strdup(mc->m.mnt_opts);
+ }
+
+ mount_point = canonicalize(mount_point);
+ if (!mount_point) {
+ nfs_error(_("%s: no mount point provided"), progname);
+ goto out_usage;
+ }
+ if (mount_point[0] != '/') {
+ nfs_error(_("%s: unrecognized mount point %s"),
+ progname, mount_point);
+ mnt_err = EX_USAGE;
+ goto out;
+ }
+ /*
+ * Concatenate mount options from the configuration file
+ */
+ mount_opts = mount_config_opts(spec, mount_point, mount_opts);
+
+ parse_opts(mount_opts, &flags, &extra_opts);
+
+ if (uid != 0) {
+ if (!(flags & (MS_USERS|MS_USER))) {
+ nfs_error(_("%s: permission denied"), progname);
+ mnt_err = EX_USAGE;
+ goto out;
+ }
+
+ if (geteuid() != 0) {
+ nfs_error(_("%s: not installed setuid - "
+ "\"user\" NFS mounts not supported."), progname);
+ exit(EX_FAIL);
+ }
+ }
+
+ if (chk_mountpoint(mount_point)) {
+ mnt_err = EX_USAGE;
+ goto out;
+ }
+
+ mnt_err = try_mount(spec, mount_point, flags, fs_type, &extra_opts,
+ mount_opts, fake, FOREGROUND);
+ if (mnt_err == EX_BG) {
+ printf(_("%s: backgrounding \"%s\"\n"),
+ progname, spec);
+ printf(_("%s: mount options: \"%s\"\n"),
+ progname, extra_opts);
+
+ fflush(stdout);
+
+ /*
+ * Parent exits immediately with success.
+ */
+ if (daemon(0, 0)) {
+ nfs_error(_("%s: failed to start "
+ "background process: %s\n"),
+ progname, strerror(errno));
+ exit(EX_FAIL);
+ }
+
+ mnt_err = try_mount(spec, mount_point, flags, fs_type,
+ &extra_opts, mount_opts, fake,
+ BACKGROUND);
+ if (verbose && mnt_err)
+ printf(_("%s: giving up \"%s\"\n"),
+ progname, spec);
+ }
+
+out:
+ free(mount_opts);
+ free(extra_opts);
+ free(mount_point);
+ exit(mnt_err);
+
+out_usage:
+ free(mount_opts);
+ exit(EX_USAGE);
+}
diff --git a/nfs-utils-1.2.2/utils/mount/mount.nfs.man b/nfs-utils-1.2.2/utils/mount/mount.nfs.man
new file mode 100644
index 0000000..1a4561b
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/mount.nfs.man
@@ -0,0 +1,86 @@
+.\"@(#)mount.nfs.8"
+.TH MOUNT.NFS 8 "5 Jun 2006"
+.SH NAME
+mount.nfs, mount.nfs4 \- mount a Network File System
+.SH SYNOPSIS
+.BI "mount.nfs" " remotetarget dir" " [\-rvVwfnsh ] [\-o " options "]
+.SH DESCRIPTION
+.BR mount.nfs
+is a part of
+.BR nfs (5)
+utilities package, which provides NFS client functionality.
+
+.BR mount.nfs
+is meant to be used by the
+.BR mount (8)
+command for mounting NFS shares. This subcommand, however, can also be used as a standalone command with limited functionality.
+
+.BR mount.nfs4
+is used for mounting NFSv4 file system, while
+.BR mount.nfs
+is used to mount NFS file systems versions 3 or 2.
+.I remotetarget
+is a server share usually in the form of
+.BR servername:/path/to/share.
+.I dir
+is the directory on which the file system is to be mounted.
+
+.SH OPTIONS
+.TP
+.BI "\-r"
+Mount file system readonly.
+.TP
+.BI "\-v"
+Be verbose.
+.TP
+.BI "\-V"
+Print version.
+.TP
+.BI "\-w"
+Mount file system read-write.
+.TP
+.BI "\-f"
+Fake mount. Don't actually call the mount system call.
+.TP
+.BI "\-n"
+Do not update
+.I /etc/mtab.
+By default, an entry is created in
+.I /etc/mtab
+for every mounted file system. Use this option to skip making an entry.
+.TP
+.BI "\-s"
+Tolerate sloppy mount options rather than fail.
+.TP
+.BI "\-h"
+Print help message.
+.TP
+.BI "nfsoptions"
+Refer to
+.BR nfs (5)
+or
+.BR mount (8)
+manual pages.
+
+.SH NOTE
+For further information please refer
+.BR nfs (5)
+and
+.BR mount (8)
+manual pages.
+
+.SH FILES
+.TP 18n
+.I /etc/fstab
+file system table
+.TP
+.I /etc/mtab
+table of mounted file systems
+
+.PD
+.SH "SEE ALSO"
+.BR nfs (5),
+.BR mount (8),
+
+.SH "AUTHOR"
+Amit Gud <agud@redhat.com>
diff --git a/nfs-utils-1.2.2/utils/mount/mount_config.h b/nfs-utils-1.2.2/utils/mount/mount_config.h
new file mode 100644
index 0000000..3023306
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/mount_config.h
@@ -0,0 +1,50 @@
+#ifndef _LINUX_MOUNT__CONFIG_H
+#define _LINUX_MOUNT_CONFIG__H
+/*
+ * mount_config.h -- mount configuration file routines
+ * Copyright (C) 2008 Red Hat, Inc <nfs@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+inline void mount_config_init(char *);
+
+#ifdef MOUNT_CONFIG
+#include "conffile.h"
+#include "xlog.h"
+
+extern char *conf_get_mntopts(char *, char *, char *);
+
+inline void mount_config_init(char *program)
+{
+ xlog_open(program);
+ /*
+ * Read the the default mount options
+ */
+ conf_init();
+}
+inline char *mount_config_opts(char *spec,
+ char *mount_point, char *mount_opts)
+{
+ return conf_get_mntopts(spec, mount_point, mount_opts);
+}
+#else /* MOUNT_CONFIG */
+
+inline void mount_config_init(char *program) { }
+
+inline char *mount_config_opts(char *spec,
+ char *mount_point, char *mount_opts)
+{
+ return mount_opts;
+}
+#endif /* MOUNT_CONFIG */
+#endif
diff --git a/nfs-utils-1.2.2/utils/mount/mount_constants.h b/nfs-utils-1.2.2/utils/mount/mount_constants.h
new file mode 100644
index 0000000..cbfb099
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/mount_constants.h
@@ -0,0 +1,67 @@
+#ifndef _NFS_UTILS_MOUNT_CONSTANTS_H
+#define _NFS_UTILS_MOUNT_CONSTANTS_H
+
+#ifndef MS_DIRSYNC
+#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
+#endif
+
+#ifndef MS_ACTION_MASK
+#define MS_ACTION_MASK 0x380
+/* Remount, but new filesystem may be different from old. Atomic
+ (i.e. there is no interval when nothing is mounted at the mountpoint).
+ If new fs differs from the old one and old is busy - -EBUSY. */
+#define MS_REPLACE 0x080 /* 128 */
+/* After, Before: as soon as we get unions these will add a new member
+ in the end or beginning of the chain. Fail if there is a stack
+ on the mountpoint. */
+#define MS_AFTER 0x100 /* 256 */
+#define MS_BEFORE 0x180
+/* Over: if nothing mounted on a mountpoint - same as if none of these
+flags had been set; if we have a union with more than one element - fail;
+if we have a stack or plain mount - mount atop of it, forming a stack. */
+#define MS_OVER 0x200 /* 512 */
+#endif
+#ifndef MS_NOATIME
+#define MS_NOATIME 0x400 /* 1024: Do not update access times. */
+#endif
+#ifndef MS_NODIRATIME
+#define MS_NODIRATIME 0x800 /* 2048: Don't update directory access times */
+#endif
+#ifndef MS_BIND
+#define MS_BIND 0x1000 /* 4096: Mount existing tree also elsewhere */
+#endif
+#ifndef MS_MOVE
+#define MS_MOVE 0x2000 /* 8192: Atomically move tree */
+#endif
+#ifndef MS_REC
+#define MS_REC 0x4000 /* 16384: Recursive loopback */
+#endif
+#ifndef MS_VERBOSE
+#define MS_VERBOSE 0x8000 /* 32768 */
+#endif
+#ifndef MS_RELATIME
+#define MS_RELATIME 0x200000 /* 200000: Update access times relative
+ to mtime/ctime */
+#endif
+/*
+ * NFS fs-specific mount option flags
+ *
+ * MS_DUMMY is assigned to mount options that are not to be
+ * passed to the kernel via the "flags" argument. These are
+ * generally ignored or handled entirely in user space.
+ */
+#define MS_DUMMY 0x00000000
+#define MS_USERS 0x40000000
+#define MS_USER 0x80000000
+
+/*
+ * Magic mount flag number. Had to be or-ed to the flag values.
+ */
+#ifndef MS_MGC_VAL
+#define MS_MGC_VAL 0xC0ED0000 /* magic flag number to indicate "new" flags */
+#endif
+#ifndef MS_MGC_MSK
+#define MS_MGC_MSK 0xffff0000 /* magic flag number mask */
+#endif
+
+#endif /* _NFS_UTILS_MOUNT_CONSTANTS_H */
diff --git a/nfs-utils-1.2.2/utils/mount/network.c b/nfs-utils-1.2.2/utils/mount/network.c
new file mode 100644
index 0000000..8dc183a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/network.c
@@ -0,0 +1,1580 @@
+/*
+ * network.c -- Provide common network functions for NFS mount/umount
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ctype.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <netdb.h>
+#include <time.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+
+#include "sockaddr.h"
+#include "xcommon.h"
+#include "mount.h"
+#include "nls.h"
+#include "nfs_mount.h"
+#include "mount_constants.h"
+#include "nfsrpc.h"
+#include "parse_opt.h"
+#include "network.h"
+#include "conffile.h"
+
+#define PMAP_TIMEOUT (10)
+#define CONNECT_TIMEOUT (20)
+#define MOUNT_TIMEOUT (30)
+
+extern int nfs_mount_data_version;
+extern char *progname;
+extern int verbose;
+
+static const char *nfs_ns_pgmtbl[] = {
+ "status",
+ NULL,
+};
+
+static const char *nfs_mnt_pgmtbl[] = {
+ "mount",
+ "mountd",
+ NULL,
+};
+
+static const char *nfs_nfs_pgmtbl[] = {
+ "nfs",
+ "nfsprog",
+ NULL,
+};
+
+static const char *nfs_transport_opttbl[] = {
+ "udp",
+ "tcp",
+ "proto",
+ NULL,
+};
+
+static const char *nfs_version_opttbl[] = {
+ "v2",
+ "v3",
+ "v4",
+ "vers",
+ "nfsvers",
+ NULL,
+};
+
+static const unsigned long nfs_to_mnt[] = {
+ 0,
+ 0,
+ 1,
+ 3,
+};
+
+static const unsigned long mnt_to_nfs[] = {
+ 0,
+ 2,
+ 2,
+ 3,
+};
+
+/*
+ * Map an NFS version into the corresponding Mountd version
+ */
+unsigned long nfsvers_to_mnt(const unsigned long vers)
+{
+ if (vers <= 3)
+ return nfs_to_mnt[vers];
+ return 0;
+}
+
+/*
+ * Map a Mountd version into the corresponding NFS version
+ */
+static unsigned long mntvers_to_nfs(const unsigned long vers)
+{
+ if (vers <= 3)
+ return mnt_to_nfs[vers];
+ return 0;
+}
+
+static const unsigned int probe_udp_only[] = {
+ IPPROTO_UDP,
+ 0,
+};
+
+static const unsigned int probe_udp_first[] = {
+ IPPROTO_UDP,
+ IPPROTO_TCP,
+ 0,
+};
+
+static const unsigned int probe_tcp_first[] = {
+ IPPROTO_TCP,
+ IPPROTO_UDP,
+ 0,
+};
+
+static const unsigned long probe_nfs2_only[] = {
+ 2,
+ 0,
+};
+
+static const unsigned long probe_nfs3_first[] = {
+ 3,
+ 2,
+ 0,
+};
+
+static const unsigned long probe_mnt1_first[] = {
+ 1,
+ 2,
+ 0,
+};
+
+static const unsigned long probe_mnt3_first[] = {
+ 3,
+ 1,
+ 2,
+ 0,
+};
+
+static const unsigned int *nfs_default_proto(void);
+#ifdef MOUNT_CONFIG
+static const unsigned int *nfs_default_proto()
+{
+ extern unsigned long config_default_proto;
+ /*
+ * If the default proto has been set and
+ * its not TCP, start with UDP
+ */
+ if (config_default_proto && config_default_proto != IPPROTO_TCP)
+ return probe_udp_first;
+
+ return probe_tcp_first;
+}
+#else
+static const unsigned int *nfs_default_proto()
+{
+ return probe_tcp_first;
+}
+#endif /* MOUNT_CONFIG */
+
+/**
+ * nfs_lookup - resolve hostname to an IPv4 or IPv6 socket address
+ * @hostname: pointer to C string containing DNS hostname to resolve
+ * @family: address family hint
+ * @sap: pointer to buffer to fill with socket address
+ * @len: IN: size of buffer to fill; OUT: size of socket address
+ *
+ * Returns 1 and places a socket address at @sap if successful;
+ * otherwise zero.
+ */
+int nfs_lookup(const char *hostname, const sa_family_t family,
+ struct sockaddr *sap, socklen_t *salen)
+{
+ struct addrinfo *gai_results;
+ struct addrinfo gai_hint = {
+#ifdef HAVE_DECL_AI_ADDRCONFIG
+ .ai_flags = AI_ADDRCONFIG,
+#endif /* HAVE_DECL_AI_ADDRCONFIG */
+ .ai_family = family,
+ };
+ socklen_t len = *salen;
+ int error, ret = 0;
+
+ *salen = 0;
+
+ error = getaddrinfo(hostname, NULL, &gai_hint, &gai_results);
+ switch (error) {
+ case 0:
+ break;
+ case EAI_SYSTEM:
+ nfs_error(_("%s: DNS resolution failed for %s: %s"),
+ progname, hostname, strerror(errno));
+ return ret;
+ default:
+ nfs_error(_("%s: DNS resolution failed for %s: %s"),
+ progname, hostname, gai_strerror(error));
+ return ret;
+ }
+
+ switch (gai_results->ai_addr->sa_family) {
+ case AF_INET:
+ case AF_INET6:
+ if (len >= gai_results->ai_addrlen) {
+ *salen = gai_results->ai_addrlen;
+ memcpy(sap, gai_results->ai_addr, *salen);
+ ret = 1;
+ }
+ break;
+ default:
+ /* things are really broken if we get here, so warn */
+ nfs_error(_("%s: unrecognized DNS resolution results for %s"),
+ progname, hostname);
+ break;
+ }
+
+ freeaddrinfo(gai_results);
+ return ret;
+}
+
+/**
+ * nfs_gethostbyname - resolve a hostname to an IPv4 address
+ * @hostname: pointer to a C string containing a DNS hostname
+ * @sin: returns an IPv4 address
+ *
+ * Returns 1 if successful, otherwise zero.
+ */
+int nfs_gethostbyname(const char *hostname, struct sockaddr_in *sin)
+{
+ socklen_t len = sizeof(*sin);
+
+ return nfs_lookup(hostname, AF_INET, (struct sockaddr *)sin, &len);
+}
+
+/**
+ * nfs_string_to_sockaddr - convert string address to sockaddr
+ * @address: pointer to presentation format address to convert
+ * @sap: pointer to socket address buffer to fill in
+ * @salen: IN: length of address buffer
+ * OUT: length of converted socket address
+ *
+ * Convert a presentation format address string to a socket address.
+ * Similar to nfs_lookup(), but the DNS query is squelched, and it
+ * won't make any noise if the getaddrinfo() call fails.
+ *
+ * Returns 1 and fills in @sap and @salen if successful; otherwise zero.
+ *
+ * See RFC 4038 section 5.1 or RFC 3513 section 2.2 for more details
+ * on presenting IPv6 addresses as text strings.
+ */
+int nfs_string_to_sockaddr(const char *address, struct sockaddr *sap,
+ socklen_t *salen)
+{
+ struct addrinfo *gai_results;
+ struct addrinfo gai_hint = {
+ .ai_flags = AI_NUMERICHOST,
+ };
+ socklen_t len = *salen;
+ int ret = 0;
+
+ *salen = 0;
+
+ if (getaddrinfo(address, NULL, &gai_hint, &gai_results) == 0) {
+ switch (gai_results->ai_addr->sa_family) {
+ case AF_INET:
+ case AF_INET6:
+ if (len >= gai_results->ai_addrlen) {
+ *salen = gai_results->ai_addrlen;
+ memcpy(sap, gai_results->ai_addr, *salen);
+ ret = 1;
+ }
+ break;
+ }
+ freeaddrinfo(gai_results);
+ }
+
+ return ret;
+}
+
+/**
+ * nfs_present_sockaddr - convert sockaddr to string
+ * @sap: pointer to socket address to convert
+ * @salen: length of socket address
+ * @buf: pointer to buffer to fill in
+ * @buflen: length of buffer
+ *
+ * Convert the passed-in sockaddr-style address to presentation format.
+ * The presentation format address is placed in @buf and is
+ * '\0'-terminated.
+ *
+ * Returns 1 if successful; otherwise zero.
+ *
+ * See RFC 4038 section 5.1 or RFC 3513 section 2.2 for more details
+ * on presenting IPv6 addresses as text strings.
+ */
+int nfs_present_sockaddr(const struct sockaddr *sap, const socklen_t salen,
+ char *buf, const size_t buflen)
+{
+#ifdef HAVE_GETNAMEINFO
+ int result;
+
+ result = getnameinfo(sap, salen, buf, buflen,
+ NULL, 0, NI_NUMERICHOST);
+ if (!result)
+ return 1;
+
+ nfs_error(_("%s: invalid server address: %s"), progname,
+ gai_strerror(result));
+ return 0;
+#else /* HAVE_GETNAMEINFO */
+ char *addr;
+
+ if (sap->sa_family == AF_INET) {
+ addr = inet_ntoa(((struct sockaddr_in *)sap)->sin_addr);
+ if (addr && strlen(addr) < buflen) {
+ strcpy(buf, addr);
+ return 1;
+ }
+ }
+
+ nfs_error(_("%s: invalid server address"), progname);
+ return 0;
+#endif /* HAVE_GETNAMEINFO */
+}
+
+/*
+ * Attempt to connect a socket, but time out after "timeout" seconds.
+ *
+ * On error return, caller closes the socket.
+ */
+static int connect_to(int fd, struct sockaddr *addr,
+ socklen_t addrlen, int timeout)
+{
+ int ret, saved;
+ fd_set rset, wset;
+ struct timeval tv = {
+ .tv_sec = timeout,
+ };
+
+ saved = fcntl(fd, F_GETFL, 0);
+ fcntl(fd, F_SETFL, saved | O_NONBLOCK);
+
+ ret = connect(fd, addr, addrlen);
+ if (ret < 0 && errno != EINPROGRESS)
+ return -1;
+ if (ret == 0)
+ goto out;
+
+ FD_ZERO(&rset);
+ FD_SET(fd, &rset);
+ wset = rset;
+ ret = select(fd + 1, &rset, &wset, NULL, &tv);
+ if (ret == 0) {
+ errno = ETIMEDOUT;
+ return -1;
+ }
+ if (FD_ISSET(fd, &rset) || FD_ISSET(fd, &wset)) {
+ int error;
+ socklen_t len = sizeof(error);
+ if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len) < 0)
+ return -1;
+ if (error) {
+ errno = error;
+ return -1;
+ }
+ } else
+ return -1;
+
+out:
+ fcntl(fd, F_SETFL, saved);
+ return 0;
+}
+
+/*
+ * Create a socket that is locally bound to a reserved or non-reserved port.
+ *
+ * The caller should check rpc_createerr to determine the cause of any error.
+ */
+static int get_socket(struct sockaddr_in *saddr, unsigned int p_prot,
+ unsigned int timeout, int resvp, int conn)
+{
+ int so, cc, type;
+ struct sockaddr_in laddr;
+ socklen_t namelen = sizeof(laddr);
+
+ type = (p_prot == IPPROTO_UDP ? SOCK_DGRAM : SOCK_STREAM);
+ if ((so = socket (AF_INET, type, p_prot)) < 0)
+ goto err_socket;
+
+ laddr.sin_family = AF_INET;
+ laddr.sin_port = 0;
+ laddr.sin_addr.s_addr = htonl(INADDR_ANY);
+ if (resvp) {
+ if (bindresvport(so, &laddr) < 0)
+ goto err_bindresvport;
+ } else {
+ cc = bind(so, (struct sockaddr *)&laddr, namelen);
+ if (cc < 0)
+ goto err_bind;
+ }
+ if (type == SOCK_STREAM || (conn && type == SOCK_DGRAM)) {
+ cc = connect_to(so, (struct sockaddr *)saddr, namelen,
+ timeout);
+ if (cc < 0)
+ goto err_connect;
+ }
+ return so;
+
+err_socket:
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ if (verbose) {
+ nfs_error(_("%s: Unable to create %s socket: errno %d (%s)\n"),
+ progname, p_prot == IPPROTO_UDP ? _("UDP") : _("TCP"),
+ errno, strerror(errno));
+ }
+ return RPC_ANYSOCK;
+
+err_bindresvport:
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ if (verbose) {
+ nfs_error(_("%s: Unable to bindresvport %s socket: errno %d"
+ " (%s)\n"),
+ progname, p_prot == IPPROTO_UDP ? _("UDP") : _("TCP"),
+ errno, strerror(errno));
+ }
+ close(so);
+ return RPC_ANYSOCK;
+
+err_bind:
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ if (verbose) {
+ nfs_error(_("%s: Unable to bind to %s socket: errno %d (%s)\n"),
+ progname, p_prot == IPPROTO_UDP ? _("UDP") : _("TCP"),
+ errno, strerror(errno));
+ }
+ close(so);
+ return RPC_ANYSOCK;
+
+err_connect:
+ rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+ rpc_createerr.cf_error.re_errno = errno;
+ if (verbose) {
+ nfs_error(_("%s: Unable to connect to %s:%d, errno %d (%s)\n"),
+ progname, inet_ntoa(saddr->sin_addr),
+ ntohs(saddr->sin_port), errno, strerror(errno));
+ }
+ close(so);
+ return RPC_ANYSOCK;
+}
+
+static void nfs_pp_debug(const struct sockaddr *sap, const socklen_t salen,
+ const rpcprog_t program, const rpcvers_t version,
+ const unsigned short protocol,
+ const unsigned short port)
+{
+ char buf[NI_MAXHOST];
+
+ if (!verbose)
+ return;
+
+ if (nfs_present_sockaddr(sap, salen, buf, sizeof(buf)) == 0) {
+ buf[0] = '\0';
+ strcat(buf, "unknown host");
+ }
+
+ fprintf(stderr, _("%s: trying %s prog %lu vers %lu prot %s port %d\n"),
+ progname, buf, (unsigned long)program,
+ (unsigned long)version,
+ (protocol == IPPROTO_UDP ? _("UDP") : _("TCP")),
+ port);
+}
+
+static void nfs_pp_debug2(const char *str)
+{
+ if (!verbose)
+ return;
+
+ if (rpc_createerr.cf_error.re_status == RPC_CANTRECV ||
+ rpc_createerr.cf_error.re_status == RPC_CANTSEND)
+ nfs_error(_("%s: portmap query %s%s - %s"),
+ progname, str, clnt_spcreateerror(""),
+ strerror(rpc_createerr.cf_error.re_errno));
+ else
+ nfs_error(_("%s: portmap query %s%s"),
+ progname, str, clnt_spcreateerror(""));
+}
+
+/*
+ * Use the portmapper to discover whether or not the service we want is
+ * available. The lists 'versions' and 'protos' define ordered sequences
+ * of service versions and udp/tcp protocols to probe for.
+ *
+ * Returns 1 if the requested service port is unambiguous and pingable;
+ * @pmap is filled in with the version, port, and transport protocol used
+ * during the successful ping. Note that if a port is already specified
+ * in @pmap and it matches the rpcbind query result, nfs_probe_port() does
+ * not perform an RPC ping.
+ *
+ * If an error occurs or the requested service isn't available, zero is
+ * returned; rpccreateerr.cf_stat is set to reflect the nature of the error.
+ */
+static int nfs_probe_port(const struct sockaddr *sap, const socklen_t salen,
+ struct pmap *pmap, const unsigned long *versions,
+ const unsigned int *protos)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+ const unsigned long prog = pmap->pm_prog, *p_vers;
+ const unsigned int prot = (u_int)pmap->pm_prot, *p_prot;
+ const u_short port = (u_short) pmap->pm_port;
+ unsigned long vers = pmap->pm_vers;
+ unsigned short p_port;
+
+ memcpy(saddr, sap, salen);
+ p_prot = prot ? &prot : protos;
+ p_vers = vers ? &vers : versions;
+
+ for (;;) {
+ if (verbose)
+ printf(_("%s: prog %lu, trying vers=%lu, prot=%u\n"),
+ progname, prog, *p_vers, *p_prot);
+ p_port = nfs_getport(saddr, salen, prog, *p_vers, *p_prot);
+ if (p_port) {
+ if (!port || port == p_port) {
+ nfs_set_port(saddr, p_port);
+ nfs_pp_debug(saddr, salen, prog, *p_vers,
+ *p_prot, p_port);
+ if (nfs_rpc_ping(saddr, salen, prog,
+ *p_vers, *p_prot, NULL))
+ goto out_ok;
+ } else
+ rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+ }
+ if (rpc_createerr.cf_stat != RPC_PROGNOTREGISTERED &&
+ rpc_createerr.cf_stat != RPC_TIMEDOUT &&
+ rpc_createerr.cf_stat != RPC_CANTRECV &&
+ rpc_createerr.cf_stat != RPC_PROGVERSMISMATCH)
+ break;
+
+ if (!prot) {
+ if (*++p_prot) {
+ nfs_pp_debug2("retrying");
+ continue;
+ }
+ p_prot = protos;
+ }
+ if (rpc_createerr.cf_stat == RPC_TIMEDOUT ||
+ rpc_createerr.cf_stat == RPC_CANTRECV)
+ break;
+
+ if (vers || !*++p_vers)
+ break;
+ }
+
+ nfs_pp_debug2("failed");
+ return 0;
+
+out_ok:
+ if (!vers)
+ pmap->pm_vers = *p_vers;
+ if (!prot)
+ pmap->pm_prot = *p_prot;
+ if (!port)
+ pmap->pm_port = p_port;
+ nfs_clear_rpc_createerr();
+ return 1;
+}
+/*
+ * Probe a server's NFS service to determine which versions and
+ * transport protocols are supported.
+ *
+ * Returns 1 if the requested service port is unambiguous and pingable;
+ * @pmap is filled in with the version, port, and transport protocol used
+ * during the successful ping. If all three are already specified, simply
+ * return success without an rpcbind query or RPC ping (we may be trying
+ * to mount an NFS service that is not advertised via rpcbind).
+ *
+ * If an error occurs or the requested service isn't available, zero is
+ * returned; rpccreateerr.cf_stat is set to reflect the nature of the error.
+ */
+static int nfs_probe_nfsport(const struct sockaddr *sap, const socklen_t salen,
+ struct pmap *pmap)
+{
+ if (pmap->pm_vers && pmap->pm_prot && pmap->pm_port)
+ return 1;
+
+ if (nfs_mount_data_version >= 4) {
+ const unsigned int *probe_proto;
+
+ probe_proto = nfs_default_proto();
+
+ return nfs_probe_port(sap, salen, pmap,
+ probe_nfs3_first, probe_proto);
+ } else
+ return nfs_probe_port(sap, salen, pmap,
+ probe_nfs2_only, probe_udp_only);
+}
+
+/*
+ * Probe a server's mountd service to determine which versions and
+ * transport protocols are supported.
+ *
+ * Returns 1 if the requested service port is unambiguous and pingable;
+ * @pmap is filled in with the version, port, and transport protocol used
+ * during the successful ping. If all three are already specified, simply
+ * return success without an rpcbind query or RPC ping (we may be trying
+ * to mount an NFS service that is not advertised via rpcbind).
+ *
+ * If an error occurs or the requested service isn't available, zero is
+ * returned; rpccreateerr.cf_stat is set to reflect the nature of the error.
+ */
+static int nfs_probe_mntport(const struct sockaddr *sap, const socklen_t salen,
+ struct pmap *pmap)
+{
+ if (pmap->pm_vers && pmap->pm_prot && pmap->pm_port)
+ return 1;
+
+ if (nfs_mount_data_version >= 4)
+ return nfs_probe_port(sap, salen, pmap,
+ probe_mnt3_first, probe_udp_first);
+ else
+ return nfs_probe_port(sap, salen, pmap,
+ probe_mnt1_first, probe_udp_only);
+}
+
+/*
+ * Probe a server's mountd service to determine which versions and
+ * transport protocols are supported. Invoked when the protocol
+ * version is already known for both the NFS and mountd service.
+ *
+ * Returns 1 and fills in both @pmap structs if the requested service
+ * ports are unambiguous and pingable. Otherwise zero is returned;
+ * rpccreateerr.cf_stat is set to reflect the nature of the error.
+ */
+static int nfs_probe_version_fixed(const struct sockaddr *mnt_saddr,
+ const socklen_t mnt_salen,
+ struct pmap *mnt_pmap,
+ const struct sockaddr *nfs_saddr,
+ const socklen_t nfs_salen,
+ struct pmap *nfs_pmap)
+{
+ if (!nfs_probe_nfsport(nfs_saddr, nfs_salen, nfs_pmap))
+ return 0;
+ return nfs_probe_mntport(mnt_saddr, mnt_salen, mnt_pmap);
+}
+
+/**
+ * nfs_probe_bothports - discover the RPC endpoints of mountd and NFS server
+ * @mnt_saddr: pointer to socket address of mountd server
+ * @mnt_salen: length of mountd server's address
+ * @mnt_pmap: IN: partially filled-in mountd RPC service tuple;
+ * OUT: fully filled-in mountd RPC service tuple
+ * @nfs_saddr: pointer to socket address of NFS server
+ * @nfs_salen: length of NFS server's address
+ * @nfs_pmap: IN: partially filled-in NFS RPC service tuple;
+ * OUT: fully filled-in NFS RPC service tuple
+ *
+ * Returns 1 and fills in both @pmap structs if the requested service
+ * ports are unambiguous and pingable. Otherwise zero is returned;
+ * rpccreateerr.cf_stat is set to reflect the nature of the error.
+ */
+int nfs_probe_bothports(const struct sockaddr *mnt_saddr,
+ const socklen_t mnt_salen,
+ struct pmap *mnt_pmap,
+ const struct sockaddr *nfs_saddr,
+ const socklen_t nfs_salen,
+ struct pmap *nfs_pmap)
+{
+ struct pmap save_nfs, save_mnt;
+ const unsigned long *probe_vers;
+
+ if (mnt_pmap->pm_vers && !nfs_pmap->pm_vers)
+ nfs_pmap->pm_vers = mntvers_to_nfs(mnt_pmap->pm_vers);
+ else if (nfs_pmap->pm_vers && !mnt_pmap->pm_vers)
+ mnt_pmap->pm_vers = nfsvers_to_mnt(nfs_pmap->pm_vers);
+
+ if (nfs_pmap->pm_vers)
+ return nfs_probe_version_fixed(mnt_saddr, mnt_salen, mnt_pmap,
+ nfs_saddr, nfs_salen, nfs_pmap);
+
+ memcpy(&save_nfs, nfs_pmap, sizeof(save_nfs));
+ memcpy(&save_mnt, mnt_pmap, sizeof(save_mnt));
+ probe_vers = (nfs_mount_data_version >= 4) ?
+ probe_mnt3_first : probe_mnt1_first;
+
+ for (; *probe_vers; probe_vers++) {
+ nfs_pmap->pm_vers = mntvers_to_nfs(*probe_vers);
+ if (nfs_probe_nfsport(nfs_saddr, nfs_salen, nfs_pmap) != 0) {
+ mnt_pmap->pm_vers = *probe_vers;
+ if (nfs_probe_mntport(mnt_saddr, mnt_salen, mnt_pmap) != 0)
+ return 1;
+ memcpy(mnt_pmap, &save_mnt, sizeof(*mnt_pmap));
+ }
+ switch (rpc_createerr.cf_stat) {
+ case RPC_PROGVERSMISMATCH:
+ case RPC_PROGNOTREGISTERED:
+ break;
+ default:
+ return 0;
+ }
+ memcpy(nfs_pmap, &save_nfs, sizeof(*nfs_pmap));
+ }
+
+ return 0;
+}
+
+/**
+ * probe_bothports - discover the RPC endpoints of mountd and NFS server
+ * @mnt_server: pointer to address and pmap argument for mountd results
+ * @nfs_server: pointer to address and pmap argument for NFS server
+ *
+ * This is the legacy API that takes "clnt_addr_t" for both servers,
+ * but supports only AF_INET addresses.
+ *
+ * Returns 1 and fills in the pmap field in both clnt_addr_t structs
+ * if the requested service ports are unambiguous and pingable.
+ * Otherwise zero is returned; rpccreateerr.cf_stat is set to reflect
+ * the nature of the error.
+ */
+int probe_bothports(clnt_addr_t *mnt_server, clnt_addr_t *nfs_server)
+{
+ return nfs_probe_bothports((struct sockaddr *)&mnt_server->saddr,
+ sizeof(mnt_server->saddr),
+ &mnt_server->pmap,
+ (struct sockaddr *)&nfs_server->saddr,
+ sizeof(nfs_server->saddr),
+ &nfs_server->pmap);
+}
+
+static int nfs_probe_statd(void)
+{
+ struct sockaddr_in addr = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
+ };
+ rpcprog_t program = nfs_getrpcbyname(NSMPROG, nfs_ns_pgmtbl);
+
+ return nfs_getport_ping((struct sockaddr *)&addr, sizeof(addr),
+ program, (rpcvers_t)1, IPPROTO_UDP);
+}
+
+/**
+ * start_statd - attempt to start rpc.statd
+ *
+ * Returns 1 if statd is running; otherwise zero.
+ */
+int start_statd(void)
+{
+#ifdef START_STATD
+ struct stat stb;
+#endif
+
+ if (nfs_probe_statd())
+ return 1;
+
+#ifdef START_STATD
+ if (stat(START_STATD, &stb) == 0) {
+ if (S_ISREG(stb.st_mode) && (stb.st_mode & S_IXUSR)) {
+ pid_t pid = fork();
+ switch (pid) {
+ case 0: /* child */
+ execl(START_STATD, START_STATD, NULL);
+ exit(1);
+ case -1: /* error */
+ nfs_error(_("%s: fork failed: %s"),
+ progname, strerror(errno));
+ break;
+ default: /* parent */
+ waitpid(pid, NULL,0);
+ break;
+ }
+ if (nfs_probe_statd())
+ return 1;
+ }
+ }
+#endif
+
+ return 0;
+}
+
+/**
+ * nfs_advise_umount - ask the server to remove a share from it's rmtab
+ * @sap: pointer to IP address of server to call
+ * @salen: length of server address
+ * @pmap: partially filled-in mountd RPC service tuple
+ * @argp: directory path of share to "unmount"
+ *
+ * Returns one if the unmount call succeeded; zero if the unmount
+ * failed for any reason; rpccreateerr.cf_stat is set to reflect
+ * the nature of the error.
+ *
+ * We use a fast timeout since this call is advisory only.
+ */
+int nfs_advise_umount(const struct sockaddr *sap, const socklen_t salen,
+ const struct pmap *pmap, const dirpath *argp)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *saddr = &address.sa;
+ struct pmap mnt_pmap = *pmap;
+ struct timeval timeout = {
+ .tv_sec = MOUNT_TIMEOUT >> 3,
+ };
+ CLIENT *client;
+ enum clnt_stat res = 0;
+
+ memcpy(saddr, sap, salen);
+ if (nfs_probe_mntport(saddr, salen, &mnt_pmap) == 0) {
+ if (verbose)
+ nfs_error(_("%s: Failed to discover mountd port%s"),
+ progname, clnt_spcreateerror(""));
+ return 0;
+ }
+ nfs_set_port(saddr, mnt_pmap.pm_port);
+
+ client = nfs_get_priv_rpcclient(saddr, salen, mnt_pmap.pm_prot,
+ mnt_pmap.pm_prog, mnt_pmap.pm_vers,
+ &timeout);
+ if (client == NULL) {
+ if (verbose)
+ nfs_error(_("%s: Failed to create RPC client%s"),
+ progname, clnt_spcreateerror(""));
+ return 0;
+ }
+
+ client->cl_auth = authunix_create_default();
+
+ res = CLNT_CALL(client, MOUNTPROC_UMNT,
+ (xdrproc_t)xdr_dirpath, (caddr_t)argp,
+ (xdrproc_t)xdr_void, NULL,
+ timeout);
+ if (res != RPC_SUCCESS) {
+ rpc_createerr.cf_stat = res;
+ CLNT_GETERR(client, &rpc_createerr.cf_error);
+ if (verbose)
+ nfs_error(_("%s: UMNT call failed: %s"),
+ progname, clnt_sperrno(res));
+
+ }
+ auth_destroy(client->cl_auth);
+ CLNT_DESTROY(client);
+
+ if (res != RPC_SUCCESS)
+ return 0;
+ return 1;
+}
+
+/**
+ * nfs_call_umount - ask the server to remove a share from it's rmtab
+ * @mnt_server: address of RPC MNT program server
+ * @argp: directory path of share to "unmount"
+ *
+ * Returns one if the unmount call succeeded; zero if the unmount
+ * failed for any reason.
+ *
+ * Note that a side effect of calling this function is that rpccreateerr
+ * is set.
+ */
+int nfs_call_umount(clnt_addr_t *mnt_server, dirpath *argp)
+{
+ struct sockaddr *sap = (struct sockaddr *)&mnt_server->saddr;
+ socklen_t salen = sizeof(mnt_server->saddr);
+ struct pmap *pmap = &mnt_server->pmap;
+ CLIENT *clnt;
+ enum clnt_stat res = 0;
+ int msock;
+
+ if (!nfs_probe_mntport(sap, salen, pmap))
+ return 0;
+ clnt = mnt_openclnt(mnt_server, &msock);
+ if (!clnt)
+ return 0;
+ res = clnt_call(clnt, MOUNTPROC_UMNT,
+ (xdrproc_t)xdr_dirpath, (caddr_t)argp,
+ (xdrproc_t)xdr_void, NULL,
+ TIMEOUT);
+ mnt_closeclnt(clnt, msock);
+
+ if (res == RPC_SUCCESS)
+ return 1;
+ return 0;
+}
+
+/**
+ * mnt_openclnt - get a handle for a remote mountd service
+ * @mnt_server: address and pmap arguments of mountd service
+ * @msock: returns a file descriptor of the underlying transport socket
+ *
+ * Returns an active handle for the remote's mountd service
+ */
+CLIENT *mnt_openclnt(clnt_addr_t *mnt_server, int *msock)
+{
+ struct sockaddr_in *mnt_saddr = &mnt_server->saddr;
+ struct pmap *mnt_pmap = &mnt_server->pmap;
+ CLIENT *clnt = NULL;
+
+ mnt_saddr->sin_port = htons((u_short)mnt_pmap->pm_port);
+ *msock = get_socket(mnt_saddr, mnt_pmap->pm_prot, MOUNT_TIMEOUT,
+ TRUE, FALSE);
+ if (*msock == RPC_ANYSOCK) {
+ if (rpc_createerr.cf_error.re_errno == EADDRINUSE)
+ /*
+ * Probably in-use by a TIME_WAIT connection,
+ * It is worth waiting a while and trying again.
+ */
+ rpc_createerr.cf_stat = RPC_TIMEDOUT;
+ return NULL;
+ }
+
+ switch (mnt_pmap->pm_prot) {
+ case IPPROTO_UDP:
+ clnt = clntudp_bufcreate(mnt_saddr,
+ mnt_pmap->pm_prog, mnt_pmap->pm_vers,
+ RETRY_TIMEOUT, msock,
+ MNT_SENDBUFSIZE, MNT_RECVBUFSIZE);
+ break;
+ case IPPROTO_TCP:
+ clnt = clnttcp_create(mnt_saddr,
+ mnt_pmap->pm_prog, mnt_pmap->pm_vers,
+ msock,
+ MNT_SENDBUFSIZE, MNT_RECVBUFSIZE);
+ break;
+ }
+ if (clnt) {
+ /* try to mount hostname:dirname */
+ clnt->cl_auth = authunix_create_default();
+ return clnt;
+ }
+ return NULL;
+}
+
+/**
+ * mnt_closeclnt - terminate a handle for a remote mountd service
+ * @clnt: pointer to an active handle for a remote mountd service
+ * @msock: file descriptor of the underlying transport socket
+ *
+ */
+void mnt_closeclnt(CLIENT *clnt, int msock)
+{
+ auth_destroy(clnt->cl_auth);
+ clnt_destroy(clnt);
+ close(msock);
+}
+
+/**
+ * clnt_ping - send an RPC ping to the remote RPC service endpoint
+ * @saddr: server's address
+ * @prog: target RPC program number
+ * @vers: target RPC version number
+ * @prot: target RPC protocol
+ * @caddr: filled in with our network address
+ *
+ * Sigh... GETPORT queries don't actually check the version number.
+ * In order to make sure that the server actually supports the service
+ * we're requesting, we open an RPC client, and fire off a NULL
+ * RPC call.
+ *
+ * caddr is the network address that the server will use to call us back.
+ * On multi-homed clients, this address depends on which NIC we use to
+ * route requests to the server.
+ *
+ * Returns one if successful, otherwise zero.
+ */
+int clnt_ping(struct sockaddr_in *saddr, const unsigned long prog,
+ const unsigned long vers, const unsigned int prot,
+ struct sockaddr_in *caddr)
+{
+ CLIENT *clnt = NULL;
+ int sock, stat;
+ static char clnt_res;
+ struct sockaddr dissolve;
+
+ rpc_createerr.cf_stat = stat = 0;
+ sock = get_socket(saddr, prot, CONNECT_TIMEOUT, FALSE, TRUE);
+ if (sock == RPC_ANYSOCK) {
+ if (rpc_createerr.cf_error.re_errno == ETIMEDOUT) {
+ /*
+ * TCP timeout. Bubble up the error to see
+ * how it should be handled.
+ */
+ rpc_createerr.cf_stat = RPC_TIMEDOUT;
+ }
+ return 0;
+ }
+
+ if (caddr) {
+ /* Get the address of our end of this connection */
+ socklen_t len = sizeof(*caddr);
+ if (getsockname(sock, caddr, &len) != 0)
+ caddr->sin_family = 0;
+ }
+
+ switch(prot) {
+ case IPPROTO_UDP:
+ /* The socket is connected (so we could getsockname successfully),
+ * but some servers on multi-homed hosts reply from
+ * the wrong address, so if we stay connected, we lose the reply.
+ */
+ dissolve.sa_family = AF_UNSPEC;
+ connect(sock, &dissolve, sizeof(dissolve));
+
+ clnt = clntudp_bufcreate(saddr, prog, vers,
+ RETRY_TIMEOUT, &sock,
+ RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+ break;
+ case IPPROTO_TCP:
+ clnt = clnttcp_create(saddr, prog, vers, &sock,
+ RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+ break;
+ }
+ if (!clnt) {
+ close(sock);
+ return 0;
+ }
+ memset(&clnt_res, 0, sizeof(clnt_res));
+ stat = clnt_call(clnt, NULLPROC,
+ (xdrproc_t)xdr_void, (caddr_t)NULL,
+ (xdrproc_t)xdr_void, (caddr_t)&clnt_res,
+ TIMEOUT);
+ if (stat) {
+ clnt_geterr(clnt, &rpc_createerr.cf_error);
+ rpc_createerr.cf_stat = stat;
+ }
+ clnt_destroy(clnt);
+ close(sock);
+
+ if (stat == RPC_SUCCESS)
+ return 1;
+ else
+ return 0;
+}
+
+/*
+ * Try a getsockname() on a connected datagram socket.
+ *
+ * Returns 1 and fills in @buf if successful; otherwise, zero.
+ *
+ * A connected datagram socket prevents leaving a socket in TIME_WAIT.
+ * This conserves the ephemeral port number space, helping reduce failed
+ * socket binds during mount storms.
+ */
+static int nfs_ca_sockname(const struct sockaddr *sap, const socklen_t salen,
+ struct sockaddr *buf, socklen_t *buflen)
+{
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ struct sockaddr_in6 sin6 = {
+ .sin6_family = AF_INET6,
+ .sin6_addr = IN6ADDR_ANY_INIT,
+ };
+ int sock;
+
+ sock = socket(sap->sa_family, SOCK_DGRAM, IPPROTO_UDP);
+ if (sock < 0)
+ return 0;
+
+ switch (sap->sa_family) {
+ case AF_INET:
+ if (bind(sock, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
+ close(sock);
+ return 0;
+ }
+ break;
+ case AF_INET6:
+ if (bind(sock, (struct sockaddr *)&sin6, sizeof(sin6)) < 0) {
+ close(sock);
+ return 0;
+ }
+ break;
+ default:
+ errno = EAFNOSUPPORT;
+ return 0;
+ }
+
+ if (connect(sock, sap, salen) < 0) {
+ close(sock);
+ return 0;
+ }
+
+ return !getsockname(sock, buf, buflen);
+}
+
+/*
+ * Try to generate an address that prevents the server from calling us.
+ *
+ * Returns 1 and fills in @buf if successful; otherwise, zero.
+ */
+static int nfs_ca_gai(const struct sockaddr *sap,
+ struct sockaddr *buf, socklen_t *buflen)
+{
+ struct addrinfo *gai_results;
+ struct addrinfo gai_hint = {
+ .ai_family = sap->sa_family,
+ .ai_flags = AI_PASSIVE, /* ANYADDR */
+ };
+
+ if (getaddrinfo(NULL, "", &gai_hint, &gai_results))
+ return 0;
+
+ *buflen = gai_results->ai_addrlen;
+ memcpy(buf, gai_results->ai_addr, *buflen);
+
+ freeaddrinfo(gai_results);
+
+ return 1;
+}
+
+/**
+ * nfs_callback_address - acquire our local network address
+ * @sap: pointer to address of remote
+ * @sap_len: length of address
+ * @buf: pointer to buffer to be filled in with local network address
+ * @buflen: IN: length of buffer to fill in; OUT: length of filled-in address
+ *
+ * Discover a network address that an NFSv4 server can use to call us back.
+ * On multi-homed clients, this address depends on which NIC we use to
+ * route requests to the server.
+ *
+ * Returns 1 and fills in @buf if an unambiguous local address is
+ * available; returns 1 and fills in an appropriate ANYADDR address
+ * if a local address isn't available; otherwise, returns zero.
+ */
+int nfs_callback_address(const struct sockaddr *sap, const socklen_t salen,
+ struct sockaddr *buf, socklen_t *buflen)
+{
+ struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)buf;
+
+ if (nfs_ca_sockname(sap, salen, buf, buflen) == 0)
+ if (nfs_ca_gai(sap, buf, buflen) == 0)
+ goto out_failed;
+
+ /*
+ * The server can't use an interface ID that was generated
+ * here on the client, so always clear sin6_scope_id.
+ */
+ if (sin6->sin6_family == AF_INET6)
+ sin6->sin6_scope_id = 0;
+
+ return 1;
+
+out_failed:
+ *buflen = 0;
+ if (verbose)
+ nfs_error(_("%s: failed to construct callback address"),
+ progname);
+ return 0;
+}
+
+/*
+ * "nfsprog" is supported only by the legacy mount command. The
+ * kernel mount client does not support this option.
+ *
+ * Returns TRUE if @program contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+static int
+nfs_nfs_program(struct mount_options *options, unsigned long *program)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "nfsprog", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp > 0) {
+ *program = tmp;
+ return 1;
+ }
+ case PO_BAD_VALUE:
+ return 0;
+ }
+
+ /*
+ * NFS RPC program wasn't specified. The RPC program
+ * cannot be determined via an rpcbind query.
+ */
+ *program = nfs_getrpcbyname(NFSPROG, nfs_nfs_pgmtbl);
+ return 1;
+}
+
+/*
+ * Returns TRUE if @version contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+int
+nfs_nfs_version(struct mount_options *options, unsigned long *version)
+{
+ long tmp;
+
+ switch (po_rightmost(options, nfs_version_opttbl)) {
+ case 0: /* v2 */
+ *version = 2;
+ return 1;
+ case 1: /* v3 */
+ *version = 3;
+ return 1;
+ case 2: /* v4 */
+ *version = 4;
+ return 1;
+ case 3: /* vers */
+ switch (po_get_numeric(options, "vers", &tmp)) {
+ case PO_FOUND:
+ if (tmp >= 2 && tmp <= 4) {
+ *version = tmp;
+ return 1;
+ }
+ return 0;
+ case PO_NOT_FOUND:
+ nfs_error(_("%s: option parsing error\n"),
+ progname);
+ case PO_BAD_VALUE:
+ return 0;
+ }
+ case 4: /* nfsvers */
+ switch (po_get_numeric(options, "nfsvers", &tmp)) {
+ case PO_FOUND:
+ if (tmp >= 2 && tmp <= 4) {
+ *version = tmp;
+ return 1;
+ }
+ return 0;
+ case PO_NOT_FOUND:
+ nfs_error(_("%s: option parsing error\n"),
+ progname);
+ case PO_BAD_VALUE:
+ return 0;
+ }
+ }
+
+ /*
+ * NFS version wasn't specified. The pmap version value
+ * will be filled in later by an rpcbind query in this case.
+ */
+ *version = 0;
+ return 1;
+}
+
+/*
+ * Returns TRUE if @protocol contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value. On
+ * error, errno is set.
+ */
+int
+nfs_nfs_protocol(struct mount_options *options, unsigned long *protocol)
+{
+ sa_family_t family;
+ char *option;
+
+ switch (po_rightmost(options, nfs_transport_opttbl)) {
+ case 0: /* udp */
+ *protocol = IPPROTO_UDP;
+ return 1;
+ case 1: /* tcp */
+ *protocol = IPPROTO_TCP;
+ return 1;
+ case 2: /* proto */
+ option = po_get(options, "proto");
+ if (option != NULL) {
+ if (!nfs_get_proto(option, &family, protocol)) {
+ errno = EPROTONOSUPPORT;
+ return 0;
+ }
+ return 1;
+ }
+ }
+
+ /*
+ * NFS transport protocol wasn't specified. The pmap
+ * protocol value will be filled in later by an rpcbind
+ * query in this case.
+ */
+ *protocol = 0;
+ return 1;
+}
+
+/*
+ * Returns TRUE if @port contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+static int
+nfs_nfs_port(struct mount_options *options, unsigned long *port)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "port", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp >= 1 && tmp <= 65535) {
+ *port = tmp;
+ return 1;
+ }
+ case PO_BAD_VALUE:
+ return 0;
+ }
+
+ /*
+ * NFS service port wasn't specified. The pmap port value
+ * will be filled in later by an rpcbind query in this case.
+ */
+ *port = 0;
+ return 1;
+}
+
+#ifdef IPV6_SUPPORTED
+sa_family_t config_default_family = AF_UNSPEC;
+
+static int
+nfs_verify_family(sa_family_t family)
+{
+ return 1;
+}
+#else /* IPV6_SUPPORTED */
+sa_family_t config_default_family = AF_INET;
+
+static int
+nfs_verify_family(sa_family_t family)
+{
+ if (family != AF_INET)
+ return 0;
+
+ return 1;
+}
+#endif /* IPV6_SUPPORTED */
+
+/*
+ * Returns TRUE and fills in @family if a valid NFS protocol option
+ * is found, or FALSE if the option was specified with an invalid value
+ * or if the protocol family isn't supported. On error, errno is set.
+ */
+int nfs_nfs_proto_family(struct mount_options *options,
+ sa_family_t *family)
+{
+ unsigned long protocol;
+ char *option;
+ sa_family_t tmp_family = config_default_family;
+
+ switch (po_rightmost(options, nfs_transport_opttbl)) {
+ case 0: /* udp */
+ case 1: /* tcp */
+ /* for compatibility; these are always AF_INET */
+ *family = AF_INET;
+ return 1;
+ case 2: /* proto */
+ option = po_get(options, "proto");
+ if (option != NULL &&
+ !nfs_get_proto(option, &tmp_family, &protocol))
+ goto out_err;
+ }
+
+ if (!nfs_verify_family(tmp_family))
+ goto out_err;
+ *family = tmp_family;
+ return 1;
+out_err:
+ errno = EAFNOSUPPORT;
+ return 0;
+}
+
+/*
+ * "mountprog" is supported only by the legacy mount command. The
+ * kernel mount client does not support this option.
+ *
+ * Returns TRUE if @program contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+static int
+nfs_mount_program(struct mount_options *options, unsigned long *program)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "mountprog", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp > 0) {
+ *program = tmp;
+ return 1;
+ }
+ case PO_BAD_VALUE:
+ return 0;
+ }
+
+ /*
+ * MNT RPC program wasn't specified. The RPC program
+ * cannot be determined via an rpcbind query.
+ */
+ *program = nfs_getrpcbyname(MOUNTPROG, nfs_mnt_pgmtbl);
+ return 1;
+}
+
+/*
+ * Returns TRUE if @version contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+static int
+nfs_mount_version(struct mount_options *options, unsigned long *version)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "mountvers", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp >= 1 && tmp <= 4) {
+ *version = tmp;
+ return 1;
+ }
+ case PO_BAD_VALUE:
+ return 0;
+ }
+
+ /*
+ * MNT version wasn't specified. The pmap version value
+ * will be filled in later by an rpcbind query in this case.
+ */
+ *version = 0;
+ return 1;
+}
+
+/*
+ * Returns TRUE if @protocol contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value. On
+ * error, errno is set.
+ */
+static int
+nfs_mount_protocol(struct mount_options *options, unsigned long *protocol)
+{
+ sa_family_t family;
+ char *option;
+
+ option = po_get(options, "mountproto");
+ if (option != NULL) {
+ if (!nfs_get_proto(option, &family, protocol)) {
+ errno = EPROTONOSUPPORT;
+ return 0;
+ }
+ return 1;
+ }
+
+ /*
+ * MNT transport protocol wasn't specified. If the NFS
+ * transport protocol was specified, use that; otherwise
+ * set @protocol to zero. The pmap protocol value will
+ * be filled in later by an rpcbind query in this case.
+ */
+ return nfs_nfs_protocol(options, protocol);
+}
+
+/*
+ * Returns TRUE if @port contains a valid value for this option,
+ * or FALSE if the option was specified with an invalid value.
+ */
+static int
+nfs_mount_port(struct mount_options *options, unsigned long *port)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "mountport", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp >= 1 && tmp <= 65535) {
+ *port = tmp;
+ return 1;
+ }
+ case PO_BAD_VALUE:
+ return 0;
+ }
+
+ /*
+ * MNT service port wasn't specified. The pmap port value
+ * will be filled in later by an rpcbind query in this case.
+ */
+ *port = 0;
+ return 1;
+}
+
+/*
+ * Returns TRUE and fills in @family if a valid MNT protocol option
+ * is found, or FALSE if the option was specified with an invalid value
+ * or if the protocol family isn't supported. On error, errno is set.
+ */
+int nfs_mount_proto_family(struct mount_options *options,
+ sa_family_t *family)
+{
+ unsigned long protocol;
+ char *option;
+ sa_family_t tmp_family = config_default_family;
+
+ option = po_get(options, "mountproto");
+ if (option != NULL) {
+ if (!nfs_get_proto(option, &tmp_family, &protocol))
+ goto out_err;
+ if (!nfs_verify_family(tmp_family))
+ goto out_err;
+ *family = tmp_family;
+ return 1;
+ }
+
+ /*
+ * MNT transport protocol wasn't specified. If the NFS
+ * transport protocol was specified, derive the family
+ * from that; otherwise, return the default family for
+ * NFS.
+ */
+ return nfs_nfs_proto_family(options, family);
+out_err:
+ errno = EAFNOSUPPORT;
+ return 0;
+}
+
+/**
+ * nfs_options2pmap - set up pmap structs based on mount options
+ * @options: pointer to mount options
+ * @nfs_pmap: OUT: pointer to pmap arguments for NFS server
+ * @mnt_pmap: OUT: pointer to pmap arguments for mountd server
+ *
+ * Returns TRUE if the pmap options specified in @options have valid
+ * values; otherwise FALSE is returned.
+ */
+int nfs_options2pmap(struct mount_options *options,
+ struct pmap *nfs_pmap, struct pmap *mnt_pmap)
+{
+ if (!nfs_nfs_program(options, &nfs_pmap->pm_prog))
+ return 0;
+ if (!nfs_nfs_version(options, &nfs_pmap->pm_vers))
+ return 0;
+ if (!nfs_nfs_protocol(options, &nfs_pmap->pm_prot))
+ return 0;
+ if (!nfs_nfs_port(options, &nfs_pmap->pm_port))
+ return 0;
+
+ if (!nfs_mount_program(options, &mnt_pmap->pm_prog))
+ return 0;
+ if (!nfs_mount_version(options, &mnt_pmap->pm_vers))
+ return 0;
+ if (!nfs_mount_protocol(options, &mnt_pmap->pm_prot))
+ return 0;
+ if (!nfs_mount_port(options, &mnt_pmap->pm_port))
+ return 0;
+
+ return 1;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/network.h b/nfs-utils-1.2.2/utils/mount/network.h
new file mode 100644
index 0000000..2a3a110
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/network.h
@@ -0,0 +1,78 @@
+/*
+ * network.h -- Provide common network functions for NFS mount/umount
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_MOUNT_NETWORK_H
+#define _NFS_UTILS_MOUNT_NETWORK_H
+
+#include <rpc/pmap_prot.h>
+
+#define MNT_SENDBUFSIZE (2048U)
+#define MNT_RECVBUFSIZE (1024U)
+
+typedef struct {
+ char **hostname;
+ struct sockaddr_in saddr;
+ struct pmap pmap;
+} clnt_addr_t;
+
+/* RPC call timeout values */
+static const struct timeval TIMEOUT = { 20, 0 };
+static const struct timeval RETRY_TIMEOUT = { 3, 0 };
+
+int probe_bothports(clnt_addr_t *, clnt_addr_t *);
+int nfs_probe_bothports(const struct sockaddr *, const socklen_t,
+ struct pmap *, const struct sockaddr *,
+ const socklen_t, struct pmap *);
+int nfs_gethostbyname(const char *, struct sockaddr_in *);
+int nfs_lookup(const char *hostname, const sa_family_t family,
+ struct sockaddr *sap, socklen_t *salen);
+int nfs_string_to_sockaddr(const char *, struct sockaddr *, socklen_t *);
+int nfs_present_sockaddr(const struct sockaddr *,
+ const socklen_t, char *, const size_t);
+int nfs_callback_address(const struct sockaddr *, const socklen_t,
+ struct sockaddr *, socklen_t *);
+int clnt_ping(struct sockaddr_in *, const unsigned long,
+ const unsigned long, const unsigned int,
+ struct sockaddr_in *);
+
+struct mount_options;
+
+int nfs_nfs_proto_family(struct mount_options *options, sa_family_t *family);
+int nfs_mount_proto_family(struct mount_options *options, sa_family_t *family);
+int nfs_nfs_version(struct mount_options *options, unsigned long *version);
+int nfs_nfs_protocol(struct mount_options *options, unsigned long *protocol);
+
+int nfs_options2pmap(struct mount_options *,
+ struct pmap *, struct pmap *);
+
+int start_statd(void);
+
+unsigned long nfsvers_to_mnt(const unsigned long);
+
+int nfs_call_umount(clnt_addr_t *, dirpath *);
+int nfs_advise_umount(const struct sockaddr *, const socklen_t,
+ const struct pmap *, const dirpath *);
+CLIENT *mnt_openclnt(clnt_addr_t *, int *);
+void mnt_closeclnt(CLIENT *, int);
+
+#endif /* _NFS_UTILS_MOUNT_NETWORK_H */
diff --git a/nfs-utils-1.2.2/utils/mount/nfs.man b/nfs-utils-1.2.2/utils/mount/nfs.man
new file mode 100644
index 0000000..c64de5f
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfs.man
@@ -0,0 +1,1567 @@
+.\"@(#)nfs.5"
+.TH NFS 5 "2 November 2007"
+.SH NAME
+nfs \- fstab format and options for the
+.B nfs
+and
+.B nfs4
+file systems
+.SH SYNOPSIS
+.I /etc/fstab
+.SH DESCRIPTION
+NFS is an Internet Standard protocol
+created by Sun Microsystems in 1984. NFS was developed
+to allow file sharing between systems residing
+on a local area network.
+The Linux NFS client supports three versions
+of the NFS protocol:
+NFS version 2 [RFC1094],
+NFS version 3 [RFC1813],
+and NFS version 4 [RFC3530].
+.P
+The
+.BR mount (8)
+command attaches a file system to the system's
+name space hierarchy at a given mount point.
+The
+.I /etc/fstab
+file describes how
+.BR mount (8)
+should assemble a system's file name hierarchy
+from various independent file systems
+(including file systems exported by NFS servers).
+Each line in the
+.I /etc/fstab
+file describes a single file system, its mount point,
+and a set of default mount options for that mount point.
+.P
+For NFS file system mounts, a line in the
+.I /etc/fstab
+file specifies the server name,
+the path name of the exported server directory to mount,
+the local directory that is the mount point,
+the type of file system that is being mounted,
+and a list of mount options that control
+the way the filesystem is mounted and
+how the NFS client behaves when accessing
+files on this mount point.
+The fifth and sixth fields on each line are not used
+by NFS, thus conventionally each contain the digit zero. For example:
+.P
+.SP
+.NF
+.TA 2.5i +0.75i +0.75i +1.0i
+ server:path /mountpoint fstype option,option,... 0 0
+.FI
+.P
+The server's hostname and export pathname
+are separated by a colon, while
+the mount options are separated by commas. The remaining fields
+are separated by blanks or tabs.
+.P
+The server's hostname can be an unqualified hostname,
+a fully qualified domain name,
+a dotted quad IPv4 address, or
+an IPv6 address enclosed in square brackets.
+Link-local and site-local IPv6 addresses must be accompanied by an
+interface identifier.
+See
+.BR ipv6 (7)
+for details on specifying raw IPv6 addresses.
+.P
+The
+.I fstype
+field contains either "nfs" (for version 2 or version 3 NFS mounts)
+or "nfs4" (for NFS version 4 mounts).
+The
+.B nfs
+and
+.B nfs4
+file system types share similar mount options,
+which are described below.
+.SH "MOUNT OPTIONS"
+Refer to
+.BR mount (8)
+for a description of generic mount options
+available for all file systems. If you do not need to
+specify any mount options, use the generic option
+.B defaults
+in
+.IR /etc/fstab .
+.DT
+.SS "Valid options for either the nfs or nfs4 file system type"
+These options are valid to use when mounting either
+.B nfs
+or
+.B nfs4
+file system types.
+They imply the same behavior
+and have the same default for both file system types.
+.TP 1.5i
+.BR soft " / " hard
+Determines the recovery behavior of the NFS client
+after an NFS request times out.
+If neither option is specified (or if the
+.B hard
+option is specified), NFS requests are retried indefinitely.
+If the
+.B soft
+option is specified, then the NFS client fails an NFS request
+after
+.B retrans
+retransmissions have been sent,
+causing the NFS client to return an error
+to the calling application.
+.IP
+.I NB:
+A so-called "soft" timeout can cause
+silent data corruption in certain cases. As such, use the
+.B soft
+option only when client responsiveness
+is more important than data integrity.
+Using NFS over TCP or increasing the value of the
+.B retrans
+option may mitigate some of the risks of using the
+.B soft
+option.
+.TP 1.5i
+.BI timeo= n
+The time (in tenths of a second) the NFS client waits for a
+response before it retries an NFS request. If this
+option is not specified, requests are retried every
+60 seconds for NFS over TCP.
+The NFS client does not perform any kind of timeout backoff
+for NFS over TCP.
+.IP
+However, for NFS over UDP, the client uses an adaptive
+algorithm to estimate an appropriate timeout value for frequently used
+request types (such as READ and WRITE requests), but uses the
+.B timeo
+setting for infrequently used request types (such as FSINFO requests).
+If the
+.B timeo
+option is not specified,
+infrequently used request types are retried after 1.1 seconds.
+After each retransmission, the NFS client doubles the timeout for
+that request,
+up to a maximum timeout length of 60 seconds.
+.TP 1.5i
+.BI retrans= n
+The number of times the NFS client retries a request before
+it attempts further recovery action. If the
+.B retrans
+option is not specified, the NFS client tries each request
+three times.
+.IP
+The NFS client generates a "server not responding" message
+after
+.B retrans
+retries, then attempts further recovery (depending on whether the
+.B hard
+mount option is in effect).
+.TP 1.5i
+.BI rsize= n
+The maximum number of bytes in each network READ request
+that the NFS client can receive when reading data from a file
+on an NFS server.
+The actual data payload size of each NFS READ request is equal to
+or smaller than the
+.B rsize
+setting. The largest read payload supported by the Linux NFS client
+is 1,048,576 bytes (one megabyte).
+.IP
+The
+.B rsize
+value is a positive integral multiple of 1024.
+Specified
+.B rsize
+values lower than 1024 are replaced with 4096; values larger than
+1048576 are replaced with 1048576. If a specified value is within the supported
+range but not a multiple of 1024, it is rounded down to the nearest
+multiple of 1024.
+.IP
+If an
+.B rsize
+value is not specified, or if the specified
+.B rsize
+value is larger than the maximum that either client or server can support,
+the client and server negotiate the largest
+.B rsize
+value that they can both support.
+.IP
+The
+.B rsize
+mount option as specified on the
+.BR mount (8)
+command line appears in the
+.I /etc/mtab
+file. However, the effective
+.B rsize
+value negotiated by the client and server is reported in the
+.I /proc/mounts
+file.
+.TP 1.5i
+.BI wsize= n
+The maximum number of bytes per network WRITE request
+that the NFS client can send when writing data to a file
+on an NFS server. The actual data payload size of each
+NFS WRITE request is equal to
+or smaller than the
+.B wsize
+setting. The largest write payload supported by the Linux NFS client
+is 1,048,576 bytes (one megabyte).
+.IP
+Similar to
+.B rsize
+, the
+.B wsize
+value is a positive integral multiple of 1024.
+Specified
+.B wsize
+values lower than 1024 are replaced with 4096; values larger than
+1048576 are replaced with 1048576. If a specified value is within the supported
+range but not a multiple of 1024, it is rounded down to the nearest
+multiple of 1024.
+.IP
+If a
+.B wsize
+value is not specified, or if the specified
+.B wsize
+value is larger than the maximum that either client or server can support,
+the client and server negotiate the largest
+.B wsize
+value that they can both support.
+.IP
+The
+.B wsize
+mount option as specified on the
+.BR mount (8)
+command line appears in the
+.I /etc/mtab
+file. However, the effective
+.B wsize
+value negotiated by the client and server is reported in the
+.I /proc/mounts
+file.
+.TP 1.5i
+.BR ac " / " noac
+Selects whether the client may cache file attributes. If neither
+option is specified (or if
+.B ac
+is specified), the client caches file
+attributes.
+.IP
+To improve performance, NFS clients cache file
+attributes. Every few seconds, an NFS client checks the server's version of each
+file's attributes for updates. Changes that occur on the server in
+those small intervals remain undetected until the client checks the
+server again. The
+.B noac
+option prevents clients from caching file
+attributes so that applications can more quickly detect file changes
+on the server.
+.IP
+In addition to preventing the client from caching file attributes,
+the
+.B noac
+option forces application writes to become synchronous so
+that local changes to a file become visible on the server
+immediately. That way, other clients can quickly detect recent
+writes when they check the file's attributes.
+.IP
+Using the
+.B noac
+option provides greater cache coherence among NFS clients
+accessing the same files,
+but it extracts a significant performance penalty.
+As such, judicious use of file locking is encouraged instead.
+The DATA AND METADATA COHERENCE section contains a detailed discussion
+of these trade-offs.
+.TP 1.5i
+.BI acregmin= n
+The minimum time (in seconds) that the NFS client caches
+attributes of a regular file before it requests
+fresh attribute information from a server.
+If this option is not specified, the NFS client uses
+a 3-second minimum.
+.TP 1.5i
+.BI acregmax= n
+The maximum time (in seconds) that the NFS client caches
+attributes of a regular file before it requests
+fresh attribute information from a server.
+If this option is not specified, the NFS client uses
+a 60-second maximum.
+.TP 1.5i
+.BI acdirmin= n
+The minimum time (in seconds) that the NFS client caches
+attributes of a directory before it requests
+fresh attribute information from a server.
+If this option is not specified, the NFS client uses
+a 30-second minimum.
+.TP 1.5i
+.BI acdirmax= n
+The maximum time (in seconds) that the NFS client caches
+attributes of a directory before it requests
+fresh attribute information from a server.
+If this option is not specified, the NFS client uses
+a 60-second maximum.
+.TP 1.5i
+.BI actimeo= n
+Using
+.B actimeo
+sets all of
+.BR acregmin ,
+.BR acregmax ,
+.BR acdirmin ,
+and
+.B acdirmax
+to the same value.
+If this option is not specified, the NFS client uses
+the defaults for each of these options listed above.
+.TP 1.5i
+.BR bg " / " fg
+Determines how the
+.BR mount (8)
+command behaves if an attempt to mount an export fails.
+The
+.B fg
+option causes
+.BR mount (8)
+to exit with an error status if any part of the mount request
+times out or fails outright.
+This is called a "foreground" mount,
+and is the default behavior if neither the
+.B fg
+nor
+.B bg
+mount option is specified.
+.IP
+If the
+.B bg
+option is specified, a timeout or failure causes the
+.BR mount (8)
+command to fork a child which continues to attempt
+to mount the export.
+The parent immediately returns with a zero exit code.
+This is known as a "background" mount.
+.IP
+If the local mount point directory is missing, the
+.BR mount (8)
+command acts as if the mount request timed out.
+This permits nested NFS mounts specified in
+.I /etc/fstab
+to proceed in any order during system initialization,
+even if some NFS servers are not yet available.
+Alternatively these issues can be addressed
+using an automounter (refer to
+.BR automount (8)
+for details).
+.TP 1.5i
+.BI retry= n
+The number of minutes that the
+.BR mount (8)
+command retries an NFS mount operation
+in the foreground or background before giving up.
+If this option is not specified, the default value for foreground mounts
+is 2 minutes, and the default value for background mounts is 10000 minutes
+(80 minutes shy of one week).
+If a value of zero is specified, the
+.BR mount (8)
+command exits immediately after the first failure.
+.TP 1.5i
+.BI sec= mode
+The RPCGSS security flavor to use for accessing files on this mount point.
+If the
+.B sec
+option is not specified, or if
+.B sec=sys
+is specified, the NFS client uses the AUTH_SYS security flavor
+for all NFS requests on this mount point.
+Valid security flavors are
+.BR none ,
+.BR sys ,
+.BR krb5 ,
+.BR krb5i ,
+.BR krb5p ,
+.BR lkey ,
+.BR lkeyi ,
+.BR lkeyp ,
+.BR spkm ,
+.BR spkmi ,
+and
+.BR spkmp .
+Refer to the SECURITY CONSIDERATIONS section for details.
+.TP 1.5i
+.BR sharecache " / " nosharecache
+Determines how the client's data cache and attribute cache are shared
+when mounting the same export more than once concurrently. Using the
+same cache reduces memory requirements on the client and presents
+identical file contents to applications when the same remote file is
+accessed via different mount points.
+.IP
+If neither option is specified, or if the
+.B sharecache
+option is
+specified, then a single cache is used for all mount points that
+access the same export. If the
+.B nosharecache
+option is specified,
+then that mount point gets a unique cache. Note that when data and
+attribute caches are shared, the mount options from the first mount
+point take effect for subsequent concurrent mounts of the same export.
+.IP
+As of kernel 2.6.18, the behavior specified by
+.B nosharecache
+is legacy caching behavior. This
+is considered a data risk since multiple cached copies
+of the same file on the same client can become out of sync
+following a local update of one of the copies.
+.TP 1.5i
+.BR resvport " / " noresvport
+Specifies whether the NFS client should use a privileged source port
+when communicating with an NFS server for this mount point.
+If this option is not specified, or the
+.B resvport
+option is specified, the NFS client uses a privileged source port.
+If the
+.B noresvport
+option is specified, the NFS client uses a non-privileged source port.
+This option is supported in kernels 2.6.28 and later.
+.IP
+Using non-privileged source ports helps increase the maximum number of
+NFS mount points allowed on a client, but NFS servers must be configured
+to allow clients to connect via non-privileged source ports.
+.IP
+Refer to the SECURITY CONSIDERATIONS section for important details.
+.TP 1.5i
+.BI lookupcache= mode
+Specifies how the kernel manages its cache of directory entries
+for a given mount point.
+.I mode
+can be one of
+.BR all ,
+.BR none ,
+.BR pos ,
+or
+.BR positive .
+This option is supported in kernels 2.6.28 and later.
+.IP
+The Linux NFS client caches the result of all NFS LOOKUP requests.
+If the requested directory entry exists on the server,
+the result is referred to as
+.IR positive .
+If the requested directory entry does not exist on the server,
+the result is referred to as
+.IR negative .
+.IP
+If this option is not specified, or if
+.B all
+is specified, the client assumes both types of directory cache entries
+are valid until their parent directory's cached attributes expire.
+.IP
+If
+.BR pos " or " positive
+is specified, the client assumes positive entries are valid
+until their parent directory's cached attributes expire, but
+always revalidates negative entires before an application
+can use them.
+.IP
+If
+.B none
+is specified,
+the client revalidates both types of directory cache entries
+before an application can use them.
+This permits quick detection of files that were created or removed
+by other clients, but can impact application and server performance.
+.IP
+The DATA AND METADATA COHERENCE section contains a
+detailed discussion of these trade-offs.
+.SS "Valid options for the nfs file system type"
+Use these options, along with the options in the above subsection,
+for mounting the
+.B nfs
+file system type.
+.TP 1.5i
+.BI proto= netid
+The transport protocol name and protocol family the NFS client uses
+to transmit requests to the NFS server for this mount point.
+If an NFS server has both an IPv4 and an IPv6 address, using a specific
+netid will force the use of IPv4 or IPv6 networking to communicate
+with that server.
+.IP
+If support for TI-RPC is built into the
+.B mount.nfs
+command,
+.I netid
+is a valid netid listed in
+.IR /etc/netconfig .
+Otherwise,
+.I netid
+is one of "tcp," "udp," or "rdma," and only IPv4 may be used.
+.IP
+Each transport protocol uses different default
+.B retrans
+and
+.B timeo
+settings.
+Refer to the description of these two mount options for details.
+.IP
+In addition to controlling how the NFS client transmits requests to
+the server, this mount option also controls how the
+.BR mount (8)
+command communicates with the server's rpcbind and mountd services.
+Specifying a netid that uses TCP forces all traffic from the
+.BR mount (8)
+command and the NFS client to use TCP.
+Specifying a netid that uses UDP forces all traffic types to use UDP.
+.IP
+If the
+.B proto
+mount option is not specified, the
+.BR mount (8)
+command discovers which protocols the server supports
+and chooses an appropriate transport for each service.
+Refer to the TRANSPORT METHODS section for more details.
+.TP 1.5i
+.B udp
+The
+.B udp
+option is an alternative to specifying
+.BR proto=udp.
+It is included for compatibility with other operating systems.
+.TP 1.5i
+.B tcp
+The
+.B tcp
+option is an alternative to specifying
+.BR proto=tcp.
+It is included for compatibility with other operating systems.
+.TP 1.5i
+.BI port= n
+The numeric value of the server's NFS service port.
+If the server's NFS service is not available on the specified port,
+the mount request fails.
+.IP
+If this option is not specified, or if the specified port value is 0,
+then the NFS client uses the NFS service port number
+advertised by the server's rpcbind service.
+The mount request fails if the server's rpcbind service is not available,
+the server's NFS service is not registered with its rpcbind service,
+or the server's NFS service is not available on the advertised port.
+.TP 1.5i
+.BI mountport= n
+The numeric value of the server's mountd port.
+If the server's mountd service is not available on the specified port,
+the mount request fails.
+.IP
+If this option is not specified,
+or if the specified port value is 0, then the
+.BR mount (8)
+command uses the mountd service port number
+advertised by the server's rpcbind service.
+The mount request fails if the server's rpcbind service is not available,
+the server's mountd service is not registered with its rpcbind service,
+or the server's mountd service is not available on the advertised port.
+.IP
+This option can be used when mounting an NFS server
+through a firewall that blocks the rpcbind protocol.
+.TP 1.5i
+.BI mountproto= netid
+The transport protocol name and protocol family the NFS client uses
+to transmit requests to the NFS server's mountd service when performing
+this mount request, and when later unmounting this mount point.
+.IP
+If support for TI-RPC is built into the
+.B mount.nfs
+command,
+.I netid
+is a valid netid listed in
+.IR /etc/netconfig .
+Otherwise,
+.I netid
+is one of "tcp" or "udp," and only IPv4 may be used.
+.IP
+This option can be used when mounting an NFS server
+through a firewall that blocks a particular transport.
+When used in combination with the
+.B proto
+option, different transports for mountd requests and NFS requests
+can be specified.
+If the server's mountd service is not available via the specified
+transport, the mount request fails.
+.IP
+Refer to the TRANSPORT METHODS section for more on how the
+.B mountproto
+mount option interacts with the
+.B proto
+mount option.
+.TP 1.5i
+.BI mounthost= name
+The hostname of the host running mountd.
+If this option is not specified, the
+.BR mount (8)
+command assumes that the mountd service runs
+on the same host as the NFS service.
+.TP 1.5i
+.BI mountvers= n
+The RPC version number used to contact the server's mountd.
+If this option is not specified, the client uses a version number
+appropriate to the requested NFS version.
+This option is useful when multiple NFS services
+are running on the same remote server host.
+.TP 1.5i
+.BI namlen= n
+The maximum length of a pathname component on this mount.
+If this option is not specified, the maximum length is negotiated
+with the server. In most cases, this maximum length is 255 characters.
+.IP
+Some early versions of NFS did not support this negotiation.
+Using this option ensures that
+.BR pathconf (3)
+reports the proper maximum component length to applications
+in such cases.
+.TP 1.5i
+.BI nfsvers= n
+The NFS protocol version number used to contact the server's NFS service.
+The Linux client supports version 2 and version 3 of the NFS protocol
+when using the file system type
+.BR nfs .
+If the server does not support the requested version,
+the mount request fails.
+If this option is not specified, the client attempts to use version 3,
+but negotiates the NFS version with the server if version 3 support
+is not available.
+.TP 1.5i
+.BI vers= n
+This option is an alternative to the
+.B nfsvers
+option.
+It is included for compatibility with other operating systems.
+.TP 1.5i
+.BR lock " / " nolock
+Selects whether to use the NLM sideband protocol to lock files on the server.
+If neither option is specified (or if
+.B lock
+is specified), NLM locking is used for this mount point.
+When using the
+.B nolock
+option, applications can lock files,
+but such locks provide exclusion only against other applications
+running on the same client.
+Remote applications are not affected by these locks.
+.IP
+NLM locking must be disabled with the
+.B nolock
+option when using NFS to mount
+.I /var
+because
+.I /var
+contains files used by the NLM implementation on Linux.
+Using the
+.B nolock
+option is also required when mounting exports on NFS servers
+that do not support the NLM protocol.
+.TP 1.5i
+.BR intr " / " nointr
+Selects whether to allow signals to interrupt file operations
+on this mount point. If neither option
+is specified (or if
+.B nointr
+is specified),
+signals do not interrupt NFS file operations. If
+.B intr
+is specified, system calls return EINTR if an in-progress NFS operation is interrupted by
+a signal.
+.IP
+Using the
+.B intr
+option is preferred to using the
+.B soft
+option because it is significantly less likely to result in data corruption.
+.IP
+The
+.BR intr " / " nointr
+mount option is deprecated after kernel 2.6.25.
+Only SIGKILL can interrupt a pending NFS operation on these kernels,
+and if specified, this mount option is ignored to provide backwards
+compatibility with older kernels.
+.TP 1.5i
+.BR cto " / " nocto
+Selects whether to use close-to-open cache coherence semantics.
+If neither option is specified (or if
+.B cto
+is specified), the client uses close-to-open
+cache coherence semantics. If the
+.B nocto
+option is specified, the client uses a non-standard heuristic to determine when
+files on the server have changed.
+.IP
+Using the
+.B nocto
+option may improve performance for read-only mounts,
+but should be used only if the data on the server changes only occasionally.
+The DATA AND METADATA COHERENCE section discusses the behavior
+of this option in more detail.
+.TP 1.5i
+.BR acl " / " noacl
+Selects whether to use the NFSACL sideband protocol on this mount point.
+The NFSACL sideband protocol is a proprietary protocol
+implemented in Solaris that manages Access Control Lists. NFSACL was never
+made a standard part of the NFS protocol specification.
+.IP
+If neither
+.B acl
+nor
+.B noacl
+option is specified,
+the NFS client negotiates with the server
+to see if the NFSACL protocol is supported,
+and uses it if the server supports it.
+Disabling the NFSACL sideband protocol may be necessary
+if the negotiation causes problems on the client or server.
+Refer to the SECURITY CONSIDERATIONS section for more details.
+.TP 1.5i
+.BR rdirplus " / " nordirplus
+Selects whether to use NFS version 3 READDIRPLUS requests.
+If this option is not specified, the NFS client uses READDIRPLUS requests
+on NFS version 3 mounts to read small directories.
+Some applications perform better if the client uses only READDIR requests
+for all directories.
+.SS "Valid options for the nfs4 file system type"
+Use these options, along with the options in the first subsection above,
+for mounting the
+.B nfs4
+file system type.
+.TP 1.5i
+.BI proto= netid
+The transport protocol name and protocol family the NFS client uses
+to transmit requests to the NFS server for this mount point.
+If an NFS server has both an IPv4 and an IPv6 address, using a specific
+netid will force the use of IPv4 or IPv6 networking to communicate
+with that server.
+.IP
+If support for TI-RPC is built into the
+.B mount.nfs
+command,
+.I netid
+is a valid netid listed in
+.IR /etc/netconfig .
+Otherwise,
+.I netid
+is one of "tcp" or "udp," and only IPv4 may be used.
+.IP
+All NFS version 4 servers are required to support TCP,
+so if this mount option is not specified, the NFS version 4 client
+uses the TCP protocol.
+Refer to the TRANSPORT METHODS section for more details.
+.TP 1.5i
+.BI port= n
+The numeric value of the server's NFS service port.
+If the server's NFS service is not available on the specified port,
+the mount request fails.
+.IP
+If this mount option is not specified,
+the NFS client uses the standard NFS port number of 2049
+without first checking the server's rpcbind service.
+This allows an NFS version 4 client to contact an NFS version 4
+server through a firewall that may block rpcbind requests.
+.IP
+If the specified port value is 0,
+then the NFS client uses the NFS service port number
+advertised by the server's rpcbind service.
+The mount request fails if the server's rpcbind service is not available,
+the server's NFS service is not registered with its rpcbind service,
+or the server's NFS service is not available on the advertised port.
+.TP 1.5i
+.BR intr " / " nointr
+Selects whether to allow signals to interrupt file operations
+on this mount point. If neither option is specified (or if
+.B intr
+is specified), system calls return EINTR if an in-progress NFS operation
+is interrupted by a signal. If
+.B nointr
+is specified, signals do not
+interrupt NFS operations.
+.IP
+Using the
+.B intr
+option is preferred to using the
+.B soft
+option because it is significantly less likely to result in data corruption.
+.IP
+The
+.BR intr " / " nointr
+mount option is deprecated after kernel 2.6.25.
+Only SIGKILL can interrupt a pending NFS operation on these kernels,
+and if specified, this mount option is ignored to provide backwards
+compatibility with older kernels.
+.TP 1.5i
+.BR cto " / " nocto
+Selects whether to use close-to-open cache coherence semantics
+for NFS directories on this mount point.
+If neither
+.B cto
+nor
+.B nocto
+is specified,
+the default is to use close-to-open cache coherence
+semantics for directories.
+.IP
+File data caching behavior is not affected by this option.
+The DATA AND METADATA COHERENCE section discusses
+the behavior of this option in more detail.
+.TP 1.5i
+.BI clientaddr= n.n.n.n
+Specifies a single IPv4 address (in dotted-quad form),
+or a non-link-local IPv6 address,
+that the NFS client advertises to allow servers
+to perform NFS version 4 callback requests against
+files on this mount point. If the server is unable to
+establish callback connections to clients, performance
+may degrade, or accesses to files may temporarily hang.
+.IP
+If this option is not specified, the
+.BR mount (8)
+command attempts to discover an appropriate callback address automatically.
+The automatic discovery process is not perfect, however.
+In the presence of multiple client network interfaces,
+special routing policies,
+or atypical network topologies,
+the exact address to use for callbacks may be nontrivial to determine.
+.SH MOUNT CONFIGURATION FILE
+If the mount command is configured to do so, all of the mount options
+described in the previous section can also be configured in the
+.I /etc/nfsmount.conf
+file. See
+.BR nfsmount.conf(5)
+for details.
+.SH EXAMPLES
+To mount an export using NFS version 2,
+use the
+.B nfs
+file system type and specify the
+.B nfsvers=2
+mount option.
+To mount using NFS version 3,
+use the
+.B nfs
+file system type and specify the
+.B nfsvers=3
+mount option.
+To mount using NFS version 4,
+use the
+.B nfs4
+file system type.
+The
+.B nfsvers
+mount option is not supported for the
+.B nfs4
+file system type.
+.P
+The following example from an
+.I /etc/fstab
+file causes the mount command to negotiate
+reasonable defaults for NFS behavior.
+.P
+.NF
+.TA 2.5i +0.7i +0.7i +.7i
+ server:/export /mnt nfs defaults 0 0
+.FI
+.P
+Here is an example from an /etc/fstab file for an NFS version 2 mount over UDP.
+.P
+.NF
+.TA 2.5i +0.7i +0.7i +.7i
+ server:/export /mnt nfs nfsvers=2,proto=udp 0 0
+.FI
+.P
+Try this example to mount using NFS version 4 over TCP
+with Kerberos 5 mutual authentication.
+.P
+.NF
+.TA 2.5i +0.7i +0.7i +.7i
+ server:/export /mnt nfs4 sec=krb5 0 0
+.FI
+.P
+This example can be used to mount /usr over NFS.
+.P
+.NF
+.TA 2.5i +0.7i +0.7i +.7i
+ server:/export /usr nfs ro,nolock,nocto,actimeo=3600 0 0
+.FI
+.P
+This example shows how to mount an NFS server
+using a raw IPv6 link-local address.
+.P
+.NF
+.TA 2.5i +0.7i +0.7i +.7i
+ [fe80::215:c5ff:fb3e:e2b1%eth0]:/export /mnt nfs defaults 0 0
+.FI
+.SH "TRANSPORT METHODS"
+NFS clients send requests to NFS servers via
+Remote Procedure Calls, or
+.IR RPCs .
+The RPC client discovers remote service endpoints automatically,
+handles per-request authentication,
+adjusts request parameters for different byte endianness on client and server,
+and retransmits requests that may have been lost by the network or server.
+RPC requests and replies flow over a network transport.
+.P
+In most cases, the
+.BR mount (8)
+command, NFS client, and NFS server
+can automatically negotiate proper transport
+and data transfer size settings for a mount point.
+In some cases, however, it pays to specify
+these settings explicitly using mount options.
+.P
+Traditionally, NFS clients used the UDP transport exclusively for
+transmitting requests to servers. Though its implementation is
+simple, NFS over UDP has many limitations that prevent smooth
+operation and good performance in some common deployment
+environments. Even an insignificant packet loss rate results in the
+loss of whole NFS requests; as such, retransmit timeouts are usually
+in the subsecond range to allow clients to recover quickly from
+dropped requests, but this can result in extraneous network traffic
+and server load.
+.P
+However, UDP can be quite effective in specialized settings where
+the networks MTU is large relative to NFSs data transfer size (such
+as network environments that enable jumbo Ethernet frames). In such
+environments, trimming the
+.B rsize
+and
+.B wsize
+settings so that each
+NFS read or write request fits in just a few network frames (or even
+in a single frame) is advised. This reduces the probability that
+the loss of a single MTU-sized network frame results in the loss of
+an entire large read or write request.
+.P
+TCP is the default transport protocol used for all modern NFS
+implementations. It performs well in almost every conceivable
+network environment and provides excellent guarantees against data
+corruption caused by network unreliability. TCP is often a
+requirement for mounting a server through a network firewall.
+.P
+Under normal circumstances, networks drop packets much more
+frequently than NFS servers drop requests. As such, an aggressive
+retransmit timeout setting for NFS over TCP is unnecessary. Typical
+timeout settings for NFS over TCP are between one and ten minutes.
+After the client exhausts its retransmits (the value of the
+.B retrans
+mount option), it assumes a network partition has occurred,
+and attempts to reconnect to the server on a fresh socket. Since
+TCP itself makes network data transfer reliable,
+.B rsize
+and
+.B wsize
+can safely be allowed to default to the largest values supported by
+both client and server, independent of the network's MTU size.
+.SS "Using the mountproto mount option"
+This section applies only to NFS version 2 and version 3 mounts
+since NFS version 4 does not use a separate protocol for mount
+requests.
+.P
+The Linux NFS client can use a different transport for
+contacting an NFS server's rpcbind service, its mountd service,
+its Network Lock Manager (NLM) service, and its NFS service.
+The exact transports employed by the Linux NFS client for
+each mount point depends on the settings of the transport
+mount options, which include
+.BR proto ,
+.BR mountproto ,
+.BR udp ", and " tcp .
+.P
+The client sends Network Status Manager (NSM) notifications
+via UDP no matter what transport options are specified, but
+listens for server NSM notifications on both UDP and TCP.
+The NFS Access Control List (NFSACL) protocol shares the same
+transport as the main NFS service.
+.P
+If no transport options are specified, the Linux NFS client
+uses UDP to contact the server's mountd service, and TCP to
+contact its NLM and NFS services by default.
+.P
+If the server does not support these transports for these services, the
+.BR mount (8)
+command attempts to discover what the server supports, and then retries
+the mount request once using the discovered transports.
+If the server does not advertise any transport supported by the client
+or is misconfigured, the mount request fails.
+If the
+.B bg
+option is in effect, the mount command backgrounds itself and continues
+to attempt the specified mount request.
+.P
+When the
+.B proto
+option, the
+.B udp
+option, or the
+.B tcp
+option is specified but the
+.B mountproto
+option is not, the specified transport is used to contact
+both the server's mountd service and for the NLM and NFS services.
+.P
+If the
+.B mountproto
+option is specified but none of the
+.BR proto ", " udp " or " tcp
+options are specified, then the specified transport is used for the
+initial mountd request, but the mount command attempts to discover
+what the server supports for the NFS protocol, preferring TCP if
+both transports are supported.
+.P
+If both the
+.BR mountproto " and " proto
+(or
+.BR udp " or " tcp )
+options are specified, then the transport specified by the
+.B mountproto
+option is used for the initial mountd request, and the transport
+specified by the
+.B proto
+option (or the
+.BR udp " or " tcp " options)"
+is used for NFS, no matter what order these options appear.
+No automatic service discovery is performed if these options are
+specified.
+.P
+If any of the
+.BR proto ", " udp ", " tcp ", "
+or
+.B mountproto
+options are specified more than once on the same mount command line,
+then the value of the rightmost instance of each of these options
+takes effect.
+.SH "DATA AND METADATA COHERENCE"
+Some modern cluster file systems provide
+perfect cache coherence among their clients.
+Perfect cache coherence among disparate NFS clients
+is expensive to achieve, especially on wide area networks.
+As such, NFS settles for weaker cache coherence that
+satisfies the requirements of most file sharing types. Normally,
+file sharing is completely sequential:
+first client A opens a file, writes something to it, then closes it;
+then client B opens the same file, and reads the changes.
+.DT
+.SS "Close-to-open cache consistency"
+When an application opens a file stored on an NFS server,
+the NFS client checks that it still exists on the server
+and is permitted to the opener by sending a GETATTR or ACCESS request.
+When the application closes the file,
+the NFS client writes back any pending changes
+to the file so that the next opener can view the changes.
+This also gives the NFS client an opportunity to report
+any server write errors to the application
+via the return code from
+.BR close (2).
+The behavior of checking at open time and flushing at close time
+is referred to as close-to-open cache consistency.
+.SS "Weak cache consistency"
+There are still opportunities for a client's data cache
+to contain stale data.
+The NFS version 3 protocol introduced "weak cache consistency"
+(also known as WCC) which provides a way of efficiently checking
+a file's attributes before and after a single request.
+This allows a client to help identify changes
+that could have been made by other clients.
+.P
+When a client is using many concurrent operations
+that update the same file at the same time
+(for example, during asynchronous write behind),
+it is still difficult to tell whether it was
+that client's updates or some other client's updates
+that altered the file.
+.SS "Attribute caching"
+Use the
+.B noac
+mount option to achieve attribute cache coherence
+among multiple clients.
+Almost every file system operation checks
+file attribute information.
+The client keeps this information cached
+for a period of time to reduce network and server load.
+When
+.B noac
+is in effect, a client's file attribute cache is disabled,
+so each operation that needs to check a file's attributes
+is forced to go back to the server.
+This permits a client to see changes to a file very quickly,
+at the cost of many extra network operations.
+.P
+Be careful not to confuse the
+.B noac
+option with "no data caching."
+The
+.B noac
+mount option prevents the client from caching file metadata,
+but there are still races that may result in data cache incoherence
+between client and server.
+.P
+The NFS protocol is not designed to support
+true cluster file system cache coherence
+without some type of application serialization.
+If absolute cache coherence among clients is required,
+applications should use file locking. Alternatively, applications
+can also open their files with the O_DIRECT flag
+to disable data caching entirely.
+.SS "Directory entry caching"
+The Linux NFS client caches the result of all NFS LOOKUP requests.
+If the requested directory entry exists on the server,
+the result is referred to as a
+.IR positive " lookup result.
+If the requested directory entry does not exist on the server
+(that is, the server returned ENOENT),
+the result is referred to as
+.IR negative " lookup result.
+.P
+To detect when directory entries have been added or removed
+on the server,
+the Linux NFS client watches a directory's mtime.
+If the client detects a change in a directory's mtime,
+the client drops all cached LOOKUP results for that directory.
+Since the directory's mtime is a cached attribute, it may
+take some time before a client notices it has changed.
+See the descriptions of the
+.BR acdirmin ", " acdirmax ", and " noac
+mount options for more information about
+how long a directory's mtime is cached.
+.P
+Caching directory entries improves the performance of applications that
+do not share files with applications on other clients.
+Using cached information about directories can interfere
+with applications that run concurrently on multiple clients and
+need to detect the creation or removal of files quickly, however.
+The
+.B lookupcache
+mount option allows some tuning of directory entry caching behavior.
+.P
+Before kernel release 2.6.28,
+the Linux NFS client tracked only positive lookup results.
+This permitted applications to detect new directory entries
+created by other clients quickly while still providing some of the
+performance benefits of caching.
+If an application depends on the previous lookup caching behavior
+of the Linux NFS client, you can use
+.BR lookupcache=positive .
+.P
+If the client ignores its cache and validates every application
+lookup request with the server,
+that client can immediately detect when a new directory
+entry has been either created or removed by another client.
+You can specify this behavior using
+.BR lookupcache=none .
+The extra NFS requests needed if the client does not
+cache directory entries can exact a performance penalty.
+Disabling lookup caching
+should result in less of a performance penalty than using
+.BR noac ,
+and has no effect on how the NFS client caches the attributes of files.
+.P
+.SS "The sync mount option"
+The NFS client treats the
+.B sync
+mount option differently than some other file systems
+(refer to
+.BR mount (8)
+for a description of the generic
+.B sync
+and
+.B async
+mount options).
+If neither
+.B sync
+nor
+.B async
+is specified (or if the
+.B async
+option is specified),
+the NFS client delays sending application
+writes to the server
+until any of these events occur:
+.IP
+Memory pressure forces reclamation of system memory resources.
+.IP
+An application flushes file data explicitly with
+.BR sync (2),
+.BR msync (2),
+or
+.BR fsync (3).
+.IP
+An application closes a file with
+.BR close (2).
+.IP
+The file is locked/unlocked via
+.BR fcntl (2).
+.P
+In other words, under normal circumstances,
+data written by an application may not immediately appear
+on the server that hosts the file.
+.P
+If the
+.B sync
+option is specified on a mount point,
+any system call that writes data to files on that mount point
+causes that data to be flushed to the server
+before the system call returns control to user space.
+This provides greater data cache coherence among clients,
+but at a significant performance cost.
+.P
+Applications can use the O_SYNC open flag to force application
+writes to individual files to go to the server immediately without
+the use of the
+.B sync
+mount option.
+.SS "Using file locks with NFS"
+The Network Lock Manager protocol is a separate sideband protocol
+used to manage file locks in NFS version 2 and version 3.
+To support lock recovery after a client or server reboot,
+a second sideband protocol --
+known as the Network Status Manager protocol --
+is also required.
+In NFS version 4,
+file locking is supported directly in the main NFS protocol,
+and the NLM and NSM sideband protocols are not used.
+.P
+In most cases, NLM and NSM services are started automatically,
+and no extra configuration is required.
+Configure all NFS clients with fully-qualified domain names
+to ensure that NFS servers can find clients to notify them of server reboots.
+.P
+NLM supports advisory file locks only.
+To lock NFS files, use
+.BR fcntl (2)
+with the F_GETLK and F_SETLK commands.
+The NFS client converts file locks obtained via
+.BR flock (2)
+to advisory locks.
+.P
+When mounting servers that do not support the NLM protocol,
+or when mounting an NFS server through a firewall
+that blocks the NLM service port,
+specify the
+.B nolock
+mount option. NLM locking must be disabled with the
+.B nolock
+option when using NFS to mount
+.I /var
+because
+.I /var
+contains files used by the NLM implementation on Linux.
+.P
+Specifying the
+.B nolock
+option may also be advised to improve the performance
+of a proprietary application which runs on a single client
+and uses file locks extensively.
+.SS "NFS version 4 caching features"
+The data and metadata caching behavior of NFS version 4
+clients is similar to that of earlier versions.
+However, NFS version 4 adds two features that improve
+cache behavior:
+.I change attributes
+and
+.IR "file delegation" .
+.P
+The
+.I change attribute
+is a new part of NFS file and directory metadata
+which tracks data changes.
+It replaces the use of a file's modification
+and change time stamps
+as a way for clients to validate the content
+of their caches.
+Change attributes are independent of the time stamp
+resolution on either the server or client, however.
+.P
+A
+.I file delegation
+is a contract between an NFS version 4 client
+and server that allows the client to treat a file temporarily
+as if no other client is accessing it.
+The server promises to notify the client (via a callback request) if another client
+attempts to access that file.
+Once a file has been delegated to a client, the client can
+cache that file's data and metadata aggressively without
+contacting the server.
+.P
+File delegations come in two flavors:
+.I read
+and
+.IR write .
+A
+.I read
+delegation means that the server notifies the client
+about any other clients that want to write to the file.
+A
+.I write
+delegation means that the client gets notified about
+either read or write accessors.
+.P
+Servers grant file delegations when a file is opened,
+and can recall delegations at any time when another
+client wants access to the file that conflicts with
+any delegations already granted.
+Delegations on directories are not supported.
+.P
+In order to support delegation callback, the server
+checks the network return path to the client during
+the client's initial contact with the server.
+If contact with the client cannot be established,
+the server simply does not grant any delegations to
+that client.
+.SH "SECURITY CONSIDERATIONS"
+NFS servers control access to file data,
+but they depend on their RPC implementation
+to provide authentication of NFS requests.
+Traditional NFS access control mimics
+the standard mode bit access control provided in local file systems.
+Traditional RPC authentication uses a number
+to represent each user
+(usually the user's own uid),
+a number to represent the user's group (the user's gid),
+and a set of up to 16 auxiliary group numbers
+to represent other groups of which the user may be a member.
+.P
+Typically, file data and user ID values appear unencrypted
+(i.e. "in the clear") on the network.
+Moreover, NFS versions 2 and 3 use
+separate sideband protocols for mounting,
+locking and unlocking files,
+and reporting system status of clients and servers.
+These auxiliary protocols use no authentication.
+.P
+In addition to combining these sideband protocols with the main NFS protocol,
+NFS version 4 introduces more advanced forms of access control,
+authentication, and in-transit data protection.
+The NFS version 4 specification mandates NFSv4 ACLs,
+RPCGSS authentication, and RPCGSS security flavors
+that provide per-RPC integrity checking and encryption.
+Because NFS version 4 combines the
+function of the sideband protocols into the main NFS protocol,
+the new security features apply to all NFS version 4 operations
+including mounting, file locking, and so on.
+RPCGSS authentication can also be used with NFS versions 2 and 3,
+but does not protect their sideband protocols.
+.P
+The
+.B sec
+mount option specifies the RPCGSS security mode
+that is in effect on a given NFS mount point.
+Specifying
+.B sec=krb5
+provides cryptographic proof of a user's identity in each RPC request.
+This provides strong verification of the identity of users
+accessing data on the server.
+Note that additional configuration besides adding this mount option
+is required in order to enable Kerberos security.
+Refer to the
+.BR rpc.gssd (8)
+man page for details.
+.P
+Two additional flavors of Kerberos security are supported:
+.B krb5i
+and
+.BR krb5p .
+The
+.B krb5i
+security flavor provides a cryptographically strong guarantee
+that the data in each RPC request has not been tampered with.
+The
+.B krb5p
+security flavor encrypts every RPC request
+to prevent data exposure during network transit; however,
+expect some performance impact
+when using integrity checking or encryption.
+Similar support for other forms of cryptographic security (such as lipkey and SPKM3)
+is also available.
+.P
+The NFS version 4 protocol allows
+clients and servers to negotiate among multiple security flavors
+during mount processing.
+However, Linux does not yet implement such negotiation.
+The Linux client specifies a single security flavor at mount time
+which remains in effect for the lifetime of the mount.
+If the server does not support this flavor,
+the initial mount request is rejected by the server.
+.SS "Using non-privileged source ports"
+NFS clients usually communicate with NFS servers via network sockets.
+Each end of a socket is assigned a port value, which is simply a number
+between 1 and 65535 that distinguishes socket endpoints at the same
+IP address.
+A socket is uniquely defined by a tuple that includes the transport
+protocol (TCP or UDP) and the port values and IP addresses of both
+endpoints.
+.P
+The NFS client can choose any source port value for its sockets,
+but usually chooses a
+.I privileged
+port.
+A privileged port is a port value less than 1024.
+Only a process with root privileges may create a socket
+with a privileged source port.
+.P
+The exact range of privileged source ports that can be chosen is
+set by a pair of sysctls to avoid choosing a well-known port, such as
+the port used by ssh.
+This means the number of source ports available for the NFS client,
+and therefore the number of socket connections that can be used
+at the same time,
+is practically limited to only a few hundred.
+.P
+As described above, the traditional default NFS authentication scheme,
+known as AUTH_SYS, relies on sending local UID and GID numbers to identify
+users making NFS requests.
+An NFS server assumes that if a connection comes from a privileged port,
+the UID and GID numbers in the NFS requests on this connection have been
+verified by the client's kernel or some other local authority.
+This is an easy system to spoof, but on a trusted physical network between
+trusted hosts, it is entirely adequate.
+.P
+Roughly speaking, one socket is used for each NFS mount point.
+If a client could use non-privileged source ports as well,
+the number of sockets allowed,
+and thus the maximum number of concurrent mount points,
+would be much larger.
+.P
+Using non-privileged source ports may compromise server security somewhat,
+since any user on AUTH_SYS mount points can now pretend to be any other
+when making NFS requests.
+Thus NFS servers do not support this by default.
+They explicitly allow it usually via an export option.
+.P
+To retain good security while allowing as many mount points as possible,
+it is best to allow non-privileged client connections only if the server
+and client both require strong authentication, such as Kerberos.
+.SS "Mounting through a firewall"
+A firewall may reside between an NFS client and server,
+or the client or server may block some of its own ports via IP
+filter rules.
+It is still possible to mount an NFS server through a firewall,
+though some of the
+.BR mount (8)
+command's automatic service endpoint discovery mechanisms may not work; this
+requires you to provide specific endpoint details via NFS mount options.
+.P
+NFS servers normally run a portmapper or rpcbind daemon to advertise
+their service endpoints to clients. Clients use the rpcbind daemon to determine:
+.IP
+What network port each RPC-based service is using
+.IP
+What transport protocols each RPC-based service supports
+.P
+The rpcbind daemon uses a well-known port number (111) to help clients find a service endpoint.
+Although NFS often uses a standard port number (2049),
+auxiliary services such as the NLM service can choose
+any unused port number at random.
+.P
+Common firewall configurations block the well-known rpcbind port.
+In the absense of an rpcbind service,
+the server administrator fixes the port number
+of NFS-related services so that the firewall
+can allow access to specific NFS service ports.
+Client administrators then specify the port number
+for the mountd service via the
+.BR mount (8)
+command's
+.B mountport
+option.
+It may also be necessary to enforce the use of TCP or UDP
+if the firewall blocks one of those transports.
+.SS "NFS Access Control Lists"
+Solaris allows NFS version 3 clients direct access
+to POSIX Access Control Lists stored in its local file systems.
+This proprietary sideband protocol, known as NFSACL,
+provides richer access control than mode bits.
+Linux implements this protocol
+for compatibility with the Solaris NFS implementation.
+The NFSACL protocol never became a standard part
+of the NFS version 3 specification, however.
+.P
+The NFS version 4 specification mandates a new version
+of Access Control Lists that are semantically richer than POSIX ACLs.
+NFS version 4 ACLs are not fully compatible with POSIX ACLs; as such,
+some translation between the two is required
+in an environment that mixes POSIX ACLs and NFS version 4.
+.SH FILES
+.TP 1.5i
+.I /etc/fstab
+file system table
+.SH BUGS
+The generic
+.B remount
+option is not fully supported.
+Generic options, such as
+.BR rw " and " ro
+can be modified using the
+.B remount
+option,
+but NFS-specific options are not all supported.
+The underlying transport or NFS version
+cannot be changed by a remount, for example.
+Performing a remount on an NFS file system mounted with the
+.B noac
+option may have unintended consequences.
+The
+.B noac
+option is a mixture of a generic option,
+.BR sync ,
+and an NFS-specific option
+.BR actimeo=0 .
+.P
+Before 2.4.7, the Linux NFS client did not support NFS over TCP.
+.P
+Before 2.4.20, the Linux NFS client used a heuristic
+to determine whether cached file data was still valid
+rather than using the standard close-to-open cache coherency method
+described above.
+.P
+Starting with 2.4.22, the Linux NFS client employs
+a Van Jacobsen-based RTT estimator to determine retransmit
+timeout values when using NFS over UDP.
+.P
+Before 2.6.0, the Linux NFS client did not support NFS version 4.
+.P
+Before 2.6.8, the Linux NFS client used only synchronous reads and writes
+when the
+.BR rsize " and " wsize
+settings were smaller than the system's page size.
+.P
+The Linux NFS client does not yet support
+certain optional features of the NFS version 4 protocol,
+such as security negotiation, server referrals, and named attributes.
+.SH "SEE ALSO"
+.BR fstab (5),
+.BR mount (8),
+.BR umount (8),
+.BR mount.nfs (5),
+.BR umount.nfs (5),
+.BR exports (5),
+.BR netconfig (5),
+.BR ipv6 (7),
+.BR nfsd (8),
+.BR sm-notify (8),
+.BR rpc.statd (8),
+.BR rpc.idmapd (8),
+.BR rpc.gssd (8),
+.BR rpc.svcgssd (8),
+.BR kerberos (1)
+.sp
+RFC 768 for the UDP specification.
+.br
+RFC 793 for the TCP specification.
+.br
+RFC 1094 for the NFS version 2 specification.
+.br
+RFC 1813 for the NFS version 3 specification.
+.br
+RFC 1832 for the XDR specification.
+.br
+RFC 1833 for the RPC bind specification.
+.br
+RFC 2203 for the RPCSEC GSS API protocol specification.
+.br
+RFC 3530 for the NFS version 4 specification.
diff --git a/nfs-utils-1.2.2/utils/mount/nfs4_mount.h b/nfs-utils-1.2.2/utils/mount/nfs4_mount.h
new file mode 100644
index 0000000..b03792e
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfs4_mount.h
@@ -0,0 +1,73 @@
+#ifndef _LINUX_NFS4_MOUNT_H
+#define _LINUX_NFS4_MOUNT_H
+
+/*
+ * linux/include/linux/nfs4_mount.h
+ *
+ * Copyright (C) 2002 Trond Myklebust
+ *
+ * structure passed from user-space to kernel-space during an nfsv4 mount
+ */
+
+/*
+ * WARNING! Do not delete or change the order of these fields. If
+ * a new field is required then add it to the end. The version field
+ * tracks which fields are present. This will ensure some measure of
+ * mount-to-kernel version compatibility. Some of these aren't used yet
+ * but here they are anyway.
+ */
+#define NFS4_MOUNT_VERSION 1
+
+struct nfs_string {
+ unsigned int len;
+ const char* data;
+};
+
+struct nfs4_mount_data {
+ int version; /* 1 */
+ int flags; /* 1 */
+ int rsize; /* 1 */
+ int wsize; /* 1 */
+ int timeo; /* 1 */
+ int retrans; /* 1 */
+ int acregmin; /* 1 */
+ int acregmax; /* 1 */
+ int acdirmin; /* 1 */
+ int acdirmax; /* 1 */
+
+ /* see the definition of 'struct clientaddr4' in RFC3010 */
+ struct nfs_string client_addr; /* 1 */
+
+ /* Mount path */
+ struct nfs_string mnt_path; /* 1 */
+
+ /* Server details */
+ struct nfs_string hostname; /* 1 */
+ /* Server IP address */
+ unsigned int host_addrlen; /* 1 */
+ struct sockaddr* host_addr; /* 1 */
+
+ /* Transport protocol to use */
+ int proto; /* 1 */
+
+ /* Pseudo-flavours to use for authentication. See RFC2623 */
+ int auth_flavourlen; /* 1 */
+ int *auth_flavours; /* 1 */
+};
+
+/* bits in the flags field */
+/* Note: the fields that correspond to existing NFSv2/v3 mount options
+ * should mirror the values from include/linux/nfs_mount.h
+ */
+
+#define NFS4_MOUNT_SOFT 0x0001 /* 1 */
+#define NFS4_MOUNT_INTR 0x0002 /* 1 */
+#define NFS4_MOUNT_NOCTO 0x0010 /* 1 */
+#define NFS4_MOUNT_NOAC 0x0020 /* 1 */
+#define NFS4_MOUNT_STRICTLOCK 0x1000 /* 1 */
+#define NFS4_MOUNT_UNSHARED 0x8000 /* 5 */
+#define NFS4_MOUNT_FLAGMASK 0xFFFF
+
+int nfs4mount(const char *, const char *, int, char **, int, int);
+
+#endif
diff --git a/nfs-utils-1.2.2/utils/mount/nfs4mount.c b/nfs-utils-1.2.2/utils/mount/nfs4mount.c
new file mode 100644
index 0000000..4a2fab7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfs4mount.c
@@ -0,0 +1,480 @@
+/*
+ * nfs4mount.c -- Linux NFS mount
+ * Copyright (C) 2002 Trond Myklebust <trond.myklebust@fys.uio.no>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Note: this file based on the original nfsmount.c
+ *
+ * 2006-06-06 Amit Gud <agud@redhat.com>
+ * - Moved to nfs-utils/utils/mount from util-linux/mount.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <netdb.h>
+#include <time.h>
+#include <sys/stat.h>
+#include <sys/mount.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <rpc/auth.h>
+#include <rpc/rpc.h>
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+#include <rpcsvc/nfs_prot.h>
+#else
+#include <linux/nfs.h>
+#define nfsstat nfs_stat
+#endif
+
+#include "pseudoflavors.h"
+#include "nls.h"
+#include "xcommon.h"
+
+#include "mount.h"
+#include "mount_constants.h"
+#include "nfs4_mount.h"
+#include "nfs_mount.h"
+#include "error.h"
+#include "network.h"
+
+#if defined(VAR_LOCK_DIR)
+#define DEFAULT_DIR VAR_LOCK_DIR
+#else
+#define DEFAULT_DIR "/var/lock/subsys"
+#endif
+
+extern char *progname;
+extern int verbose;
+extern int sloppy;
+
+char *IDMAPLCK = DEFAULT_DIR "/rpcidmapd";
+#define idmapd_check() do { \
+ if (access(IDMAPLCK, F_OK)) { \
+ printf(_("Warning: rpc.idmapd appears not to be running.\n" \
+ " All uids will be mapped to the nobody uid.\n")); \
+ } \
+} while(0);
+
+char *GSSDLCK = DEFAULT_DIR "/rpcgssd";
+#define gssd_check() do { \
+ if (access(GSSDLCK, F_OK)) { \
+ printf(_("Warning: rpc.gssd appears not to be running.\n")); \
+ } \
+} while(0);
+
+#ifndef NFS_PORT
+#define NFS_PORT 2049
+#endif
+
+#define MAX_USER_FLAVOUR 16
+
+static int parse_sec(char *sec, int *pseudoflavour)
+{
+ int i, num_flavour = 0;
+
+ for (sec = strtok(sec, ":"); sec; sec = strtok(NULL, ":")) {
+ if (num_flavour >= MAX_USER_FLAVOUR) {
+ nfs_error(_("%s: maximum number of security flavors "
+ "exceeded"), progname);
+ return 0;
+ }
+ for (i = 0; i < flav_map_size; i++) {
+ if (strcmp(sec, flav_map[i].flavour) == 0) {
+ pseudoflavour[num_flavour++] = flav_map[i].fnum;
+ break;
+ }
+ }
+ if (i == flav_map_size) {
+ nfs_error(_("%s: unknown security type %s\n"),
+ progname, sec);
+ return 0;
+ }
+ }
+ if (!num_flavour)
+ nfs_error(_("%s: no security flavors passed to sec= option"),
+ progname);
+ return num_flavour;
+}
+
+static int parse_devname(char *hostdir, char **hostname, char **dirname)
+{
+ char *s;
+
+ if (!(s = strchr(hostdir, ':'))) {
+ nfs_error(_("%s: directory to mount not in host:dir format"),
+ progname);
+ return -1;
+ }
+ *hostname = hostdir;
+ *dirname = s + 1;
+ *s = '\0';
+ /* Ignore all but first hostname in replicated mounts
+ until they can be fully supported. (mack@sgi.com) */
+ if ((s = strchr(hostdir, ','))) {
+ *s = '\0';
+ nfs_error(_("%s: warning: multiple hostnames not supported"),
+ progname);
+ }
+ return 0;
+}
+
+static int fill_ipv4_sockaddr(const char *hostname, struct sockaddr_in *addr)
+{
+ struct hostent *hp;
+ addr->sin_family = AF_INET;
+
+ if (inet_aton(hostname, &addr->sin_addr))
+ return 0;
+ if ((hp = gethostbyname(hostname)) == NULL) {
+ nfs_error(_("%s: can't get address for %s\n"),
+ progname, hostname);
+ return -1;
+ }
+ if (hp->h_length > sizeof(struct in_addr)) {
+ nfs_error(_("%s: got bad hp->h_length"), progname);
+ hp->h_length = sizeof(struct in_addr);
+ }
+ memcpy(&addr->sin_addr, hp->h_addr, hp->h_length);
+ return 0;
+}
+
+static int get_my_ipv4addr(char *ip_addr, int len)
+{
+ char myname[1024];
+ struct sockaddr_in myaddr;
+
+ if (gethostname(myname, sizeof(myname))) {
+ nfs_error(_("%s: can't determine client address\n"),
+ progname);
+ return -1;
+ }
+ if (fill_ipv4_sockaddr(myname, &myaddr))
+ return -1;
+ snprintf(ip_addr, len, "%s", inet_ntoa(myaddr.sin_addr));
+ ip_addr[len-1] = '\0';
+ return 0;
+}
+
+int nfs4mount(const char *spec, const char *node, int flags,
+ char **extra_opts, int fake, int running_bg)
+{
+ static struct nfs4_mount_data data;
+ static char hostdir[1024];
+ static char ip_addr[16] = "127.0.0.1";
+ static struct sockaddr_in server_addr, client_addr;
+ static int pseudoflavour[MAX_USER_FLAVOUR];
+ int num_flavour = 0;
+ int ip_addr_in_opts = 0;
+
+ char *hostname, *dirname, *old_opts;
+ char new_opts[1024];
+ char *opt, *opteq;
+ char *s;
+ int val;
+ int bg, soft, intr;
+ int nocto, noac, unshared;
+ int retry;
+ int retval = EX_FAIL;
+ time_t timeout, t;
+
+ if (strlen(spec) >= sizeof(hostdir)) {
+ nfs_error(_("%s: excessively long host:dir argument\n"),
+ progname);
+ goto fail;
+ }
+ strcpy(hostdir, spec);
+ if (parse_devname(hostdir, &hostname, &dirname))
+ goto fail;
+
+ if (fill_ipv4_sockaddr(hostname, &server_addr))
+ goto fail;
+ if (get_my_ipv4addr(ip_addr, sizeof(ip_addr)))
+ goto fail;
+
+ /* add IP address to mtab options for use when unmounting */
+ s = inet_ntoa(server_addr.sin_addr);
+ old_opts = *extra_opts;
+ if (!old_opts)
+ old_opts = "";
+ if (strlen(old_opts) + strlen(s) + 10 >= sizeof(new_opts)) {
+ nfs_error(_("%s: excessively long option argument\n"),
+ progname);
+ goto fail;
+ }
+ if (running_bg)
+ strncpy(new_opts, old_opts, sizeof(new_opts));
+ else
+ snprintf(new_opts, sizeof(new_opts), "%s%saddr=%s",
+ old_opts, *old_opts ? "," : "", s);
+ *extra_opts = xstrdup(new_opts);
+
+ /* Set default options.
+ * rsize/wsize and timeo are left 0 in order to
+ * let the kernel decide.
+ */
+ memset(&data, 0, sizeof(data));
+ data.retrans = 3;
+ data.acregmin = 3;
+ data.acregmax = 60;
+ data.acdirmin = 30;
+ data.acdirmax = 60;
+ data.proto = IPPROTO_TCP;
+
+ bg = 0;
+ soft = 0;
+ intr = NFS4_MOUNT_INTR;
+ nocto = 0;
+ noac = 0;
+ unshared = 0;
+ retry = -1;
+
+ /*
+ * NFSv4 specifies that the default port should be 2049
+ */
+ server_addr.sin_port = htons(NFS_PORT);
+
+ /* parse options */
+
+ for (opt = strtok(old_opts, ","); opt; opt = strtok(NULL, ",")) {
+ if ((opteq = strchr(opt, '='))) {
+ val = atoi(opteq + 1);
+ *opteq = '\0';
+ if (!strcmp(opt, "rsize"))
+ data.rsize = val;
+ else if (!strcmp(opt, "wsize"))
+ data.wsize = val;
+ else if (!strcmp(opt, "timeo"))
+ data.timeo = val;
+ else if (!strcmp(opt, "retrans"))
+ data.retrans = val;
+ else if (!strcmp(opt, "acregmin"))
+ data.acregmin = val;
+ else if (!strcmp(opt, "acregmax"))
+ data.acregmax = val;
+ else if (!strcmp(opt, "acdirmin"))
+ data.acdirmin = val;
+ else if (!strcmp(opt, "acdirmax"))
+ data.acdirmax = val;
+ else if (!strcmp(opt, "actimeo")) {
+ data.acregmin = val;
+ data.acregmax = val;
+ data.acdirmin = val;
+ data.acdirmax = val;
+ }
+ else if (!strcmp(opt, "retry"))
+ retry = val;
+ else if (!strcmp(opt, "port"))
+ server_addr.sin_port = htons(val);
+ else if (!strcmp(opt, "proto")) {
+ if (!strncmp(opteq+1, "tcp", 3))
+ data.proto = IPPROTO_TCP;
+ else if (!strncmp(opteq+1, "udp", 3))
+ data.proto = IPPROTO_UDP;
+ else
+ printf(_("Warning: Unrecognized proto= option.\n"));
+ } else if (!strcmp(opt, "clientaddr")) {
+ if (strlen(opteq+1) >= sizeof(ip_addr))
+ printf(_("Invalid client address %s"),
+ opteq+1);
+ strncpy(ip_addr,opteq+1, sizeof(ip_addr));
+ ip_addr[sizeof(ip_addr)-1] = '\0';
+ ip_addr_in_opts = 1;
+ } else if (!strcmp(opt, "sec")) {
+ num_flavour = parse_sec(opteq+1, pseudoflavour);
+ if (!num_flavour)
+ goto fail;
+ } else if (!strcmp(opt, "addr") || sloppy) {
+ /* ignore */;
+ } else {
+ printf(_("unknown nfs mount parameter: "
+ "%s=%d\n"), opt, val);
+ goto fail;
+ }
+ } else {
+ val = 1;
+ if (!strncmp(opt, "no", 2)) {
+ val = 0;
+ opt += 2;
+ }
+ if (!strcmp(opt, "bg"))
+ bg = val;
+ else if (!strcmp(opt, "fg"))
+ bg = !val;
+ else if (!strcmp(opt, "soft"))
+ soft = val;
+ else if (!strcmp(opt, "hard"))
+ soft = !val;
+ else if (!strcmp(opt, "intr"))
+ intr = val;
+ else if (!strcmp(opt, "cto"))
+ nocto = !val;
+ else if (!strcmp(opt, "ac"))
+ noac = !val;
+ else if (!strcmp(opt, "sharecache"))
+ unshared = !val;
+ else if (!sloppy) {
+ printf(_("unknown nfs mount option: %s%s\n"),
+ val ? "" : "no", opt);
+ goto fail;
+ }
+ }
+ }
+
+ /* if retry is still -1, then it wasn't set via an option */
+ if (retry == -1) {
+ if (bg)
+ retry = 10000; /* 10000 mins == ~1 week */
+ else
+ retry = 2; /* 2 min default on fg mounts */
+ }
+
+ data.flags = (soft ? NFS4_MOUNT_SOFT : 0)
+ | (intr ? NFS4_MOUNT_INTR : 0)
+ | (nocto ? NFS4_MOUNT_NOCTO : 0)
+ | (noac ? NFS4_MOUNT_NOAC : 0)
+ | (unshared ? NFS4_MOUNT_UNSHARED : 0);
+
+ /*
+ * Give a warning if the rpc.idmapd daemon is not running
+ */
+#if 0
+ /* We shouldn't have these checks as nothing in this package
+ * creates the files that are checked
+ */
+ idmapd_check();
+
+ if (num_flavour == 0)
+ pseudoflavour[num_flavour++] = AUTH_UNIX;
+ else {
+ /*
+ * ditto with rpc.gssd daemon
+ */
+ gssd_check();
+ }
+#endif
+ data.auth_flavourlen = num_flavour;
+ data.auth_flavours = pseudoflavour;
+
+ data.client_addr.data = ip_addr;
+ data.client_addr.len = strlen(ip_addr);
+
+ data.mnt_path.data = dirname;
+ data.mnt_path.len = strlen(dirname);
+
+ data.hostname.data = hostname;
+ data.hostname.len = strlen(hostname);
+ data.host_addr = (struct sockaddr *)&server_addr;
+ data.host_addrlen = sizeof(server_addr);
+
+#ifdef NFS_MOUNT_DEBUG
+ printf(_("rsize = %d, wsize = %d, timeo = %d, retrans = %d\n"),
+ data.rsize, data.wsize, data.timeo, data.retrans);
+ printf(_("acreg (min, max) = (%d, %d), acdir (min, max) = (%d, %d)\n"),
+ data.acregmin, data.acregmax, data.acdirmin, data.acdirmax);
+ printf(_("port = %d, bg = %d, retry = %d, flags = %.8x\n"),
+ ntohs(server_addr.sin_port), bg, retry, data.flags);
+ printf(_("soft = %d, intr = %d, nocto = %d, noac = %d, "
+ "nosharecache = %d\n"),
+ (data.flags & NFS4_MOUNT_SOFT) != 0,
+ (data.flags & NFS4_MOUNT_INTR) != 0,
+ (data.flags & NFS4_MOUNT_NOCTO) != 0,
+ (data.flags & NFS4_MOUNT_NOAC) != 0,
+ (data.flags & NFS4_MOUNT_UNSHARED) != 0);
+
+ if (num_flavour > 0) {
+ int pf_cnt, i;
+
+ printf(_("sec = "));
+ for (pf_cnt = 0; pf_cnt < num_flavour; pf_cnt++) {
+ for (i = 0; i < flav_map_size; i++) {
+ if (flav_map[i].fnum == pseudoflavour[pf_cnt]) {
+ printf("%s", flav_map[i].flavour);
+ break;
+ }
+ }
+ printf("%s", (pf_cnt < num_flavour-1) ? ":" : "\n");
+ }
+ }
+ printf(_("proto = %s\n"), (data.proto == IPPROTO_TCP) ? _("tcp") : _("udp"));
+#endif
+
+ timeout = time(NULL) + 60 * retry;
+ data.version = NFS4_MOUNT_VERSION;
+ for (;;) {
+ if (verbose) {
+ printf(_("%s: pinging: prog %d vers %d prot %s port %d\n"),
+ progname, NFS_PROGRAM, 4,
+ data.proto == IPPROTO_UDP ? "udp" : "tcp",
+ ntohs(server_addr.sin_port));
+ }
+ client_addr.sin_family = 0;
+ client_addr.sin_addr.s_addr = 0;
+ clnt_ping(&server_addr, NFS_PROGRAM, 4, data.proto, &client_addr);
+ if (rpc_createerr.cf_stat == RPC_SUCCESS) {
+ if (!ip_addr_in_opts &&
+ client_addr.sin_family != 0 &&
+ client_addr.sin_addr.s_addr != 0) {
+ snprintf(ip_addr, sizeof(ip_addr), "%s",
+ inet_ntoa(client_addr.sin_addr));
+ data.client_addr.len = strlen(ip_addr);
+ }
+ break;
+ }
+
+ if (!bg) {
+ switch(rpc_createerr.cf_stat) {
+ case RPC_TIMEDOUT:
+ break;
+ case RPC_SYSTEMERROR:
+ if (errno == ETIMEDOUT)
+ break;
+ default:
+ rpc_mount_errors(hostname, 0, bg);
+ goto fail;
+ }
+ }
+
+ if (bg && !running_bg) {
+ if (retry > 0)
+ retval = EX_BG;
+ goto fail;
+ }
+
+ t = time(NULL);
+ if (t >= timeout) {
+ rpc_mount_errors(hostname, 0, bg);
+ goto fail;
+ }
+ rpc_mount_errors(hostname, 1, bg);
+ continue;
+ }
+
+ if (!fake) {
+ if (mount(spec, node, "nfs4",
+ flags & ~(MS_USER|MS_USERS), &data)) {
+ mount_error(spec, node, errno);
+ goto fail;
+ }
+ }
+
+ return EX_SUCCESS;
+
+fail:
+ return retval;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/nfs_mount.h b/nfs-utils-1.2.2/utils/mount/nfs_mount.h
new file mode 100644
index 0000000..2becfb1
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfs_mount.h
@@ -0,0 +1,86 @@
+/*
+ * We want to be able to compile mount on old kernels in such a way
+ * that the binary will work well on more recent kernels.
+ * Thus, if necessary we teach nfsmount.c the structure of new fields
+ * that will come later.
+ *
+ * Moreover, the new kernel includes conflict with glibc includes
+ * so it is easiest to ignore the kernel altogether (at compile time).
+ */
+
+#ifndef _NFS_UTILS_MOUNT_NFS_MOUNT_H
+#define _NFS_UTILS_MOUNT_NFS_MOUNT_H
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#define NFS_MOUNT_VERSION 6
+#define NFS_MAX_CONTEXT_LEN 256
+
+struct nfs2_fh {
+ char data[32];
+};
+struct nfs3_fh {
+ unsigned short size;
+ unsigned char data[64];
+};
+
+struct nfs_mount_data {
+ int version; /* 1 */
+ int fd; /* 1 */
+ struct nfs2_fh old_root; /* 1 */
+ int flags; /* 1 */
+ int rsize; /* 1 */
+ int wsize; /* 1 */
+ int timeo; /* 1 */
+ int retrans; /* 1 */
+ int acregmin; /* 1 */
+ int acregmax; /* 1 */
+ int acdirmin; /* 1 */
+ int acdirmax; /* 1 */
+ struct sockaddr_in addr; /* 1 */
+ char hostname[256]; /* 1 */
+ int namlen; /* 2 */
+ unsigned int bsize; /* 3 */
+ struct nfs3_fh root; /* 4 */
+ int pseudoflavor; /* 5 */
+ char context[NFS_MAX_CONTEXT_LEN + 1]; /* 6 */
+
+};
+
+/* bits in the flags field */
+
+#define NFS_MOUNT_SOFT 0x0001 /* 1 */
+#define NFS_MOUNT_INTR 0x0002 /* 1 */
+#define NFS_MOUNT_SECURE 0x0004 /* 1 */
+#define NFS_MOUNT_POSIX 0x0008 /* 1 */
+#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
+#define NFS_MOUNT_NOAC 0x0020 /* 1 */
+#define NFS_MOUNT_TCP 0x0040 /* 2 */
+#define NFS_MOUNT_VER3 0x0080 /* 3 */
+#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */
+#define NFS_MOUNT_NONLM 0x0200 /* 3 */
+#define NFS_MOUNT_BROKEN_SUID 0x0400 /* 4 */
+#define NFS_MOUNT_NOACL 0x0800 /* 4 */
+#define NFS_MOUNT_SECFLAVOUR 0x2000 /* 5 */
+#define NFS_MOUNT_NORDIRPLUS 0x4000 /* 5 */
+#define NFS_MOUNT_UNSHARED 0x8000 /* 5 */
+
+/* security pseudoflavors */
+
+#ifndef AUTH_GSS_KRB5
+#define AUTH_GSS_KRB5 390003
+#define AUTH_GSS_KRB5I 390004
+#define AUTH_GSS_KRB5P 390005
+#define AUTH_GSS_LKEY 390006
+#define AUTH_GSS_LKEYI 390007
+#define AUTH_GSS_LKEYP 390008
+#define AUTH_GSS_SPKM 390009
+#define AUTH_GSS_SPKMI 390010
+#define AUTH_GSS_SPKMP 390011
+#endif
+
+int nfsmount(const char *, const char *, int , char **, int, int);
+int nfsumount(int, char **);
+
+#endif /* _NFS_UTILS_MOUNT_NFS_MOUNT_H */
diff --git a/nfs-utils-1.2.2/utils/mount/nfsmount.c b/nfs-utils-1.2.2/utils/mount/nfsmount.c
new file mode 100644
index 0000000..6b3356c
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfsmount.c
@@ -0,0 +1,879 @@
+/*
+ * nfsmount.c -- Linux NFS mount
+ * Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Wed Feb 8 12:51:48 1995, biro@yggdrasil.com (Ross Biro): allow all port
+ * numbers to be specified on the command line.
+ *
+ * Fri, 8 Mar 1996 18:01:39, Swen Thuemmler <swen@uni-paderborn.de>:
+ * Omit the call to connect() for Linux version 1.3.11 or later.
+ *
+ * Wed Oct 1 23:55:28 1997: Dick Streefland <dick_streefland@tasking.com>
+ * Implemented the "bg", "fg" and "retry" mount options for NFS.
+ *
+ * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ *
+ * Modified by Olaf Kirch and Trond Myklebust for new NFS code,
+ * plus NFSv3 stuff.
+ *
+ * 2006-06-06 Amit Gud <agud@redhat.com>
+ * - Moved with modifcations to nfs-utils/utils/mount from util-linux/mount.
+ */
+
+/*
+ * nfsmount.c,v 1.1.1.1 1993/11/18 08:40:51 jrs Exp
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ctype.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <netdb.h>
+#include <time.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <mntent.h>
+#include <sys/mount.h>
+#include <paths.h>
+#include <syslog.h>
+
+#include "xcommon.h"
+#include "mount.h"
+#include "nfs_mount.h"
+#include "mount_constants.h"
+#include "nls.h"
+#include "error.h"
+#include "network.h"
+#include "version.h"
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+#include <rpcsvc/nfs_prot.h>
+#else
+#include <linux/nfs.h>
+#define nfsstat nfs_stat
+#endif
+
+#ifndef NFS_PORT
+#define NFS_PORT 2049
+#endif
+#ifndef NFS_FHSIZE
+#define NFS_FHSIZE 32
+#endif
+
+#ifndef HAVE_INET_ATON
+#define inet_aton(a,b) (0)
+#endif
+
+typedef dirpath mnt2arg_t;
+typedef dirpath mnt3arg_t;
+typedef dirpath mntarg_t;
+
+typedef struct fhstatus mnt2res_t;
+typedef struct mountres3 mnt3res_t;
+typedef union {
+ mnt2res_t nfsv2;
+ mnt3res_t nfsv3;
+} mntres_t;
+
+extern int nfs_mount_data_version;
+extern char *progname;
+extern int verbose;
+extern int sloppy;
+
+static inline enum clnt_stat
+nfs3_mount(CLIENT *clnt, mnt3arg_t *mnt3arg, mnt3res_t *mnt3res)
+{
+ return clnt_call(clnt, MOUNTPROC3_MNT,
+ (xdrproc_t) xdr_dirpath, (caddr_t) mnt3arg,
+ (xdrproc_t) xdr_mountres3, (caddr_t) mnt3res,
+ TIMEOUT);
+}
+
+static inline enum clnt_stat
+nfs2_mount(CLIENT *clnt, mnt2arg_t *mnt2arg, mnt2res_t *mnt2res)
+{
+ return clnt_call(clnt, MOUNTPROC_MNT,
+ (xdrproc_t) xdr_dirpath, (caddr_t) mnt2arg,
+ (xdrproc_t) xdr_fhstatus, (caddr_t) mnt2res,
+ TIMEOUT);
+}
+
+static int
+nfs_call_mount(clnt_addr_t *mnt_server, clnt_addr_t *nfs_server,
+ mntarg_t *mntarg, mntres_t *mntres)
+{
+ CLIENT *clnt;
+ enum clnt_stat stat;
+ int msock;
+
+ if (!probe_bothports(mnt_server, nfs_server))
+ goto out_bad;
+
+ clnt = mnt_openclnt(mnt_server, &msock);
+ if (!clnt)
+ goto out_bad;
+ /* make pointers in xdr_mountres3 NULL so
+ * that xdr_array allocates memory for us
+ */
+ memset(mntres, 0, sizeof(*mntres));
+ switch (mnt_server->pmap.pm_vers) {
+ case 3:
+ stat = nfs3_mount(clnt, mntarg, &mntres->nfsv3);
+ break;
+ case 2:
+ case 1:
+ stat = nfs2_mount(clnt, mntarg, &mntres->nfsv2);
+ break;
+ default:
+ goto out_bad;
+ }
+ if (stat != RPC_SUCCESS) {
+ clnt_geterr(clnt, &rpc_createerr.cf_error);
+ rpc_createerr.cf_stat = stat;
+ }
+ mnt_closeclnt(clnt, msock);
+ if (stat == RPC_SUCCESS)
+ return 1;
+ out_bad:
+ return 0;
+}
+
+static int
+parse_options(char *old_opts, struct nfs_mount_data *data,
+ int *bg, int *retry, clnt_addr_t *mnt_server,
+ clnt_addr_t *nfs_server, char *new_opts, const int opt_size)
+{
+ struct sockaddr_in *mnt_saddr = &mnt_server->saddr;
+ struct pmap *mnt_pmap = &mnt_server->pmap;
+ struct pmap *nfs_pmap = &nfs_server->pmap;
+ int len;
+ char *opt, *opteq, *p, *opt_b, *tmp_opts;
+ char *mounthost = NULL;
+ char cbuf[128];
+ int open_quote = 0;
+
+ data->flags = 0;
+ *bg = 0;
+
+ len = strlen(new_opts);
+ tmp_opts = xstrdup(old_opts);
+ for (p=tmp_opts, opt_b=NULL; p && *p; p++) {
+ if (!opt_b)
+ opt_b = p; /* begin of the option item */
+ if (*p == '"')
+ open_quote ^= 1; /* reverse the status */
+ if (open_quote)
+ continue; /* still in a quoted block */
+ if (*p == ',')
+ *p = '\0'; /* terminate the option item */
+ if (*p == '\0' || *(p+1) == '\0') {
+ opt = opt_b; /* opt is useful now */
+ opt_b = NULL;
+ }
+ else
+ continue; /* still somewhere in the option item */
+
+ if (strlen(opt) >= sizeof(cbuf))
+ goto bad_parameter;
+ if ((opteq = strchr(opt, '=')) && isdigit(opteq[1])) {
+ int val = atoi(opteq + 1);
+ *opteq = '\0';
+ if (!strcmp(opt, "rsize"))
+ data->rsize = val;
+ else if (!strcmp(opt, "wsize"))
+ data->wsize = val;
+ else if (!strcmp(opt, "timeo"))
+ data->timeo = val;
+ else if (!strcmp(opt, "retrans"))
+ data->retrans = val;
+ else if (!strcmp(opt, "acregmin"))
+ data->acregmin = val;
+ else if (!strcmp(opt, "acregmax"))
+ data->acregmax = val;
+ else if (!strcmp(opt, "acdirmin"))
+ data->acdirmin = val;
+ else if (!strcmp(opt, "acdirmax"))
+ data->acdirmax = val;
+ else if (!strcmp(opt, "actimeo")) {
+ data->acregmin = val;
+ data->acregmax = val;
+ data->acdirmin = val;
+ data->acdirmax = val;
+ }
+ else if (!strcmp(opt, "retry"))
+ *retry = val;
+ else if (!strcmp(opt, "port"))
+ nfs_pmap->pm_port = val;
+ else if (!strcmp(opt, "mountport"))
+ mnt_pmap->pm_port = val;
+ else if (!strcmp(opt, "mountprog"))
+ mnt_pmap->pm_prog = val;
+ else if (!strcmp(opt, "mountvers"))
+ mnt_pmap->pm_vers = val;
+ else if (!strcmp(opt, "mounthost"))
+ mounthost=xstrndup(opteq+1, strcspn(opteq+1," \t\n\r,"));
+ else if (!strcmp(opt, "nfsprog"))
+ nfs_pmap->pm_prog = val;
+ else if (!strcmp(opt, "nfsvers") ||
+ !strcmp(opt, "vers")) {
+ nfs_pmap->pm_vers = val;
+ opt = "nfsvers";
+#if NFS_MOUNT_VERSION >= 2
+ } else if (!strcmp(opt, "namlen")) {
+ if (nfs_mount_data_version >= 2)
+ data->namlen = val;
+ else if (sloppy)
+ continue;
+ else
+ goto bad_parameter;
+#endif
+ } else if (!strcmp(opt, "addr")) {
+ /* ignore */;
+ continue;
+ } else if (sloppy)
+ continue;
+ else
+ goto bad_parameter;
+ sprintf(cbuf, "%s=%s,", opt, opteq+1);
+ } else if (opteq) {
+ *opteq = '\0';
+ if (!strcmp(opt, "proto")) {
+ if (!strcmp(opteq+1, "udp")) {
+ nfs_pmap->pm_prot = IPPROTO_UDP;
+ mnt_pmap->pm_prot = IPPROTO_UDP;
+#if NFS_MOUNT_VERSION >= 2
+ data->flags &= ~NFS_MOUNT_TCP;
+ } else if (!strcmp(opteq+1, "tcp") &&
+ nfs_mount_data_version > 2) {
+ nfs_pmap->pm_prot = IPPROTO_TCP;
+ mnt_pmap->pm_prot = IPPROTO_TCP;
+ data->flags |= NFS_MOUNT_TCP;
+#endif
+ } else if (sloppy)
+ continue;
+ else
+ goto bad_parameter;
+#if NFS_MOUNT_VERSION >= 5
+ } else if (!strcmp(opt, "sec")) {
+ char *secflavor = opteq+1;
+ /* see RFC 2623 */
+ if (nfs_mount_data_version < 5) {
+ printf(_("Warning: ignoring sec=%s option\n"),
+ secflavor);
+ continue;
+ } else if (!strcmp(secflavor, "none"))
+ data->pseudoflavor = AUTH_NONE;
+ else if (!strcmp(secflavor, "sys"))
+ data->pseudoflavor = AUTH_SYS;
+ else if (!strcmp(secflavor, "krb5"))
+ data->pseudoflavor = AUTH_GSS_KRB5;
+ else if (!strcmp(secflavor, "krb5i"))
+ data->pseudoflavor = AUTH_GSS_KRB5I;
+ else if (!strcmp(secflavor, "krb5p"))
+ data->pseudoflavor = AUTH_GSS_KRB5P;
+ else if (!strcmp(secflavor, "lipkey"))
+ data->pseudoflavor = AUTH_GSS_LKEY;
+ else if (!strcmp(secflavor, "lipkey-i"))
+ data->pseudoflavor = AUTH_GSS_LKEYI;
+ else if (!strcmp(secflavor, "lipkey-p"))
+ data->pseudoflavor = AUTH_GSS_LKEYP;
+ else if (!strcmp(secflavor, "spkm3"))
+ data->pseudoflavor = AUTH_GSS_SPKM;
+ else if (!strcmp(secflavor, "spkm3i"))
+ data->pseudoflavor = AUTH_GSS_SPKMI;
+ else if (!strcmp(secflavor, "spkm3p"))
+ data->pseudoflavor = AUTH_GSS_SPKMP;
+ else if (sloppy)
+ continue;
+ else {
+ printf(_("Warning: Unrecognized security flavor %s.\n"),
+ secflavor);
+ goto bad_parameter;
+ }
+ data->flags |= NFS_MOUNT_SECFLAVOUR;
+#endif
+ } else if (!strcmp(opt, "mounthost"))
+ mounthost=xstrndup(opteq+1,
+ strcspn(opteq+1," \t\n\r,"));
+ else if (!strcmp(opt, "context")) {
+ char *context = opteq + 1;
+ int ctxlen = strlen(context);
+
+ if (ctxlen > NFS_MAX_CONTEXT_LEN) {
+ nfs_error(_("context parameter exceeds"
+ " limit of %d"),
+ NFS_MAX_CONTEXT_LEN);
+ goto bad_parameter;
+ }
+ /* The context string is in the format of
+ * "system_u:object_r:...". We only want
+ * the context str between the quotes.
+ */
+ if (*context == '"')
+ strncpy(data->context, context+1,
+ ctxlen-2);
+ else
+ strncpy(data->context, context,
+ NFS_MAX_CONTEXT_LEN);
+ } else if (sloppy)
+ continue;
+ else
+ goto bad_parameter;
+ sprintf(cbuf, "%s=%s,", opt, opteq+1);
+ } else {
+ int val = 1;
+ if (!strncmp(opt, "no", 2)) {
+ val = 0;
+ opt += 2;
+ }
+ if (!strcmp(opt, "bg"))
+ *bg = val;
+ else if (!strcmp(opt, "fg"))
+ *bg = !val;
+ else if (!strcmp(opt, "soft")) {
+ data->flags &= ~NFS_MOUNT_SOFT;
+ if (val)
+ data->flags |= NFS_MOUNT_SOFT;
+ } else if (!strcmp(opt, "hard")) {
+ data->flags &= ~NFS_MOUNT_SOFT;
+ if (!val)
+ data->flags |= NFS_MOUNT_SOFT;
+ } else if (!strcmp(opt, "intr")) {
+ data->flags &= ~NFS_MOUNT_INTR;
+ if (val)
+ data->flags |= NFS_MOUNT_INTR;
+ } else if (!strcmp(opt, "posix")) {
+ data->flags &= ~NFS_MOUNT_POSIX;
+ if (val)
+ data->flags |= NFS_MOUNT_POSIX;
+ } else if (!strcmp(opt, "cto")) {
+ data->flags &= ~NFS_MOUNT_NOCTO;
+ if (!val)
+ data->flags |= NFS_MOUNT_NOCTO;
+ } else if (!strcmp(opt, "ac")) {
+ data->flags &= ~NFS_MOUNT_NOAC;
+ if (!val)
+ data->flags |= NFS_MOUNT_NOAC;
+#if NFS_MOUNT_VERSION >= 2
+ } else if (!strcmp(opt, "tcp")) {
+ data->flags &= ~NFS_MOUNT_TCP;
+ if (val) {
+ if (nfs_mount_data_version < 2)
+ goto bad_option;
+ nfs_pmap->pm_prot = IPPROTO_TCP;
+ mnt_pmap->pm_prot = IPPROTO_TCP;
+ data->flags |= NFS_MOUNT_TCP;
+ } else {
+ mnt_pmap->pm_prot = IPPROTO_UDP;
+ nfs_pmap->pm_prot = IPPROTO_UDP;
+ }
+ } else if (!strcmp(opt, "udp")) {
+ data->flags &= ~NFS_MOUNT_TCP;
+ if (!val) {
+ if (nfs_mount_data_version < 2)
+ goto bad_option;
+ nfs_pmap->pm_prot = IPPROTO_TCP;
+ mnt_pmap->pm_prot = IPPROTO_TCP;
+ data->flags |= NFS_MOUNT_TCP;
+ } else {
+ nfs_pmap->pm_prot = IPPROTO_UDP;
+ mnt_pmap->pm_prot = IPPROTO_UDP;
+ }
+#endif
+#if NFS_MOUNT_VERSION >= 3
+ } else if (!strcmp(opt, "lock")) {
+ data->flags &= ~NFS_MOUNT_NONLM;
+ if (!val) {
+ if (nfs_mount_data_version < 3)
+ goto bad_option;
+ data->flags |= NFS_MOUNT_NONLM;
+ }
+#endif
+#if NFS_MOUNT_VERSION >= 4
+ } else if (!strcmp(opt, "broken_suid")) {
+ data->flags &= ~NFS_MOUNT_BROKEN_SUID;
+ if (val) {
+ if (nfs_mount_data_version < 4)
+ goto bad_option;
+ data->flags |= NFS_MOUNT_BROKEN_SUID;
+ }
+ } else if (!strcmp(opt, "acl")) {
+ data->flags &= ~NFS_MOUNT_NOACL;
+ if (!val)
+ data->flags |= NFS_MOUNT_NOACL;
+ } else if (!strcmp(opt, "rdirplus")) {
+ data->flags &= ~NFS_MOUNT_NORDIRPLUS;
+ if (!val)
+ data->flags |= NFS_MOUNT_NORDIRPLUS;
+ } else if (!strcmp(opt, "sharecache")) {
+ data->flags &= ~NFS_MOUNT_UNSHARED;
+ if (!val)
+ data->flags |= NFS_MOUNT_UNSHARED;
+#endif
+ } else {
+ bad_option:
+ if (sloppy)
+ continue;
+ nfs_error(_("%s: Unsupported nfs mount option:"
+ " %s%s"), progname,
+ val ? "" : "no", opt);
+ goto out_bad;
+ }
+ sprintf(cbuf, val ? "%s," : "no%s,", opt);
+ }
+ len += strlen(cbuf);
+ if (len >= opt_size) {
+ nfs_error(_("%s: excessively long option argument"),
+ progname);
+ goto out_bad;
+ }
+ strcat(new_opts, cbuf);
+ }
+ /* See if the nfs host = mount host. */
+ if (mounthost) {
+ if (!nfs_gethostbyname(mounthost, mnt_saddr))
+ goto out_bad;
+ *mnt_server->hostname = mounthost;
+ }
+ free(tmp_opts);
+ return 1;
+ bad_parameter:
+ nfs_error(_("%s: Bad nfs mount parameter: %s\n"), progname, opt);
+ out_bad:
+ free(tmp_opts);
+ return 0;
+}
+
+static int nfsmnt_check_compat(const struct pmap *nfs_pmap,
+ const struct pmap *mnt_pmap)
+{
+ unsigned int max_nfs_vers = (nfs_mount_data_version >= 4) ? 3 : 2;
+ unsigned int max_mnt_vers = (nfs_mount_data_version >= 4) ? 3 : 2;
+
+ if (nfs_pmap->pm_vers == 4) {
+ nfs_error(_("%s: Please use '-t nfs4' "
+ "instead of '-o vers=4'"), progname);
+ goto out_bad;
+ }
+
+ if (nfs_pmap->pm_vers) {
+ if (nfs_pmap->pm_vers > max_nfs_vers || nfs_pmap->pm_vers < 2) {
+ nfs_error(_("%s: NFS version %ld is not supported"),
+ progname, nfs_pmap->pm_vers);
+ goto out_bad;
+ }
+ }
+
+ if (mnt_pmap->pm_vers > max_mnt_vers) {
+ nfs_error(_("%s: NFS mount version %ld is not supported"),
+ progname, mnt_pmap->pm_vers);
+ goto out_bad;
+ }
+
+ return 1;
+
+out_bad:
+ return 0;
+}
+
+int
+nfsmount(const char *spec, const char *node, int flags,
+ char **extra_opts, int fake, int running_bg)
+{
+ char hostdir[1024];
+ char *hostname, *dirname, *old_opts, *mounthost = NULL;
+ char new_opts[1024], cbuf[1024];
+ static struct nfs_mount_data data;
+ int val;
+ static int doonce = 0;
+
+ clnt_addr_t mnt_server = { &mounthost, };
+ clnt_addr_t nfs_server = { &hostname, };
+ struct sockaddr_in *nfs_saddr = &nfs_server.saddr;
+ struct pmap *mnt_pmap = &mnt_server.pmap,
+ *nfs_pmap = &nfs_server.pmap;
+ struct pmap save_mnt, save_nfs;
+
+ int fsock = -1;
+
+ mntres_t mntres;
+
+ struct stat statbuf;
+ char *s;
+ int bg, retry;
+ int retval = EX_FAIL;
+ time_t t;
+ time_t prevt;
+ time_t timeout;
+
+ if (strlen(spec) >= sizeof(hostdir)) {
+ nfs_error(_("%s: excessively long host:dir argument"),
+ progname);
+ goto fail;
+ }
+ strcpy(hostdir, spec);
+ if ((s = strchr(hostdir, ':'))) {
+ hostname = hostdir;
+ dirname = s + 1;
+ *s = '\0';
+ /* Ignore all but first hostname in replicated mounts
+ until they can be fully supported. (mack@sgi.com) */
+ if ((s = strchr(hostdir, ','))) {
+ *s = '\0';
+ nfs_error(_("%s: warning: "
+ "multiple hostnames not supported"),
+ progname);
+ }
+ } else {
+ nfs_error(_("%s: directory to mount not in host:dir format"),
+ progname);
+ goto fail;
+ }
+
+ if (!nfs_gethostbyname(hostname, nfs_saddr))
+ goto fail;
+ mounthost = hostname;
+ memcpy (&mnt_server.saddr, nfs_saddr, sizeof (mnt_server.saddr));
+
+ /* add IP address to mtab options for use when unmounting */
+
+ s = inet_ntoa(nfs_saddr->sin_addr);
+ old_opts = *extra_opts;
+ if (!old_opts)
+ old_opts = "";
+
+ /* Set default options.
+ * rsize/wsize (and bsize, for ver >= 3) are left 0 in order to
+ * let the kernel decide.
+ * timeo is filled in after we know whether it'll be TCP or UDP. */
+ memset(&data, 0, sizeof(data));
+ data.acregmin = 3;
+ data.acregmax = 60;
+ data.acdirmin = 30;
+ data.acdirmax = 60;
+#if NFS_MOUNT_VERSION >= 2
+ data.namlen = NAME_MAX;
+#endif
+
+ bg = 0;
+ retry = -1;
+
+ memset(mnt_pmap, 0, sizeof(*mnt_pmap));
+ mnt_pmap->pm_prog = MOUNTPROG;
+ memset(nfs_pmap, 0, sizeof(*nfs_pmap));
+ nfs_pmap->pm_prog = NFS_PROGRAM;
+
+ /* parse options */
+ new_opts[0] = 0;
+ if (!parse_options(old_opts, &data, &bg, &retry, &mnt_server, &nfs_server,
+ new_opts, sizeof(new_opts)))
+ goto fail;
+ if (!nfsmnt_check_compat(nfs_pmap, mnt_pmap))
+ goto fail;
+
+ if (retry == -1) {
+ if (bg)
+ retry = 10000; /* 10000 mins == ~1 week*/
+ else
+ retry = 2; /* 2 min default on fg mounts */
+ }
+
+#ifdef NFS_MOUNT_DEBUG
+ printf(_("rsize = %d, wsize = %d, timeo = %d, retrans = %d\n"),
+ data.rsize, data.wsize, data.timeo, data.retrans);
+ printf(_("acreg (min, max) = (%d, %d), acdir (min, max) = (%d, %d)\n"),
+ data.acregmin, data.acregmax, data.acdirmin, data.acdirmax);
+ printf(_("port = %lu, bg = %d, retry = %d, flags = %.8x\n"),
+ nfs_pmap->pm_port, bg, retry, data.flags);
+ printf(_("mountprog = %lu, mountvers = %lu, nfsprog = %lu, nfsvers = %lu\n"),
+ mnt_pmap->pm_prog, mnt_pmap->pm_vers,
+ nfs_pmap->pm_prog, nfs_pmap->pm_vers);
+ printf(_("soft = %d, intr = %d, posix = %d, nocto = %d, noac = %d"),
+ (data.flags & NFS_MOUNT_SOFT) != 0,
+ (data.flags & NFS_MOUNT_INTR) != 0,
+ (data.flags & NFS_MOUNT_POSIX) != 0,
+ (data.flags & NFS_MOUNT_NOCTO) != 0,
+ (data.flags & NFS_MOUNT_NOAC) != 0);
+#if NFS_MOUNT_VERSION >= 2
+ printf(_(", tcp = %d"),
+ (data.flags & NFS_MOUNT_TCP) != 0);
+#endif
+#if NFS_MOUNT_VERSION >= 4
+ printf(_(", noacl = %d"), (data.flags & NFS_MOUNT_NOACL) != 0);
+#endif
+#if NFS_MOUNT_VERSION >= 5
+ printf(_(", sec = %u"), data.pseudoflavor);
+ printf(_(", readdirplus = %d"), (data.flags & NFS_MOUNT_NORDIRPLUS) != 0);
+#endif
+ printf("\n");
+#endif
+
+ data.version = nfs_mount_data_version;
+
+ if (flags & MS_REMOUNT)
+ goto out_ok;
+
+ /* create mount deamon client */
+
+ /*
+ * The following loop implements the mount retries. On the first
+ * call, "running_bg" is 0. When the mount times out, and the
+ * "bg" option is set, the exit status EX_BG will be returned.
+ * For a backgrounded mount, there will be a second call by the
+ * child process with "running_bg" set to 1.
+ *
+ * The case where the mount point is not present and the "bg"
+ * option is set, is treated as a timeout. This is done to
+ * support nested mounts.
+ *
+ * The "retry" count specified by the user is the number of
+ * minutes to retry before giving up.
+ *
+ * Only the first error message will be displayed.
+ */
+ timeout = time(NULL) + 60 * retry;
+ prevt = 0;
+ t = 30;
+ val = 1;
+
+ memcpy(&save_nfs, nfs_pmap, sizeof(save_nfs));
+ memcpy(&save_mnt, mnt_pmap, sizeof(save_mnt));
+ for (;;) {
+ if (bg && stat(node, &statbuf) == -1) {
+ /* no mount point yet - sleep */
+ if (running_bg) {
+ sleep(val); /* 1, 2, 4, 8, 16, 30, ... */
+ val *= 2;
+ if (val > 30)
+ val = 30;
+ }
+ } else {
+ int stat;
+ /* be careful not to use too many CPU cycles */
+ if (t - prevt < 30)
+ sleep(30);
+
+ stat = nfs_call_mount(&mnt_server, &nfs_server,
+ &dirname, &mntres);
+ if (stat)
+ break;
+ memcpy(nfs_pmap, &save_nfs, sizeof(*nfs_pmap));
+ memcpy(mnt_pmap, &save_mnt, sizeof(*mnt_pmap));
+ prevt = t;
+ }
+ if (!bg) {
+ switch(rpc_createerr.cf_stat){
+ case RPC_TIMEDOUT:
+ break;
+ case RPC_SYSTEMERROR:
+ if (errno == ETIMEDOUT)
+ break;
+ default:
+ rpc_mount_errors(*nfs_server.hostname, 0, bg);
+ goto fail;
+ }
+ t = time(NULL);
+ if (t >= timeout) {
+ rpc_mount_errors(*nfs_server.hostname, 0, bg);
+ goto fail;
+ }
+ rpc_mount_errors(*nfs_server.hostname, 1, bg);
+ continue;
+ }
+ if (!running_bg) {
+ if (retry > 0)
+ retval = EX_BG;
+ goto fail;
+ }
+ t = time(NULL);
+ if (t >= timeout) {
+ rpc_mount_errors(*nfs_server.hostname, 0, bg);
+ goto fail;
+ }
+ if (doonce++ < 1)
+ rpc_mount_errors(*nfs_server.hostname, 1, bg);
+ }
+
+ if (mnt_pmap->pm_vers <= 2) {
+ if (mntres.nfsv2.fhs_status != 0) {
+ nfs_error(_("%s: %s:%s failed, reason given by server: %s"),
+ progname, hostname, dirname,
+ nfs_strerror(mntres.nfsv2.fhs_status));
+ goto fail;
+ }
+ memcpy(data.root.data,
+ (char *) mntres.nfsv2.fhstatus_u.fhs_fhandle,
+ NFS_FHSIZE);
+#if NFS_MOUNT_VERSION >= 4
+ data.root.size = NFS_FHSIZE;
+ memcpy(data.old_root.data,
+ (char *) mntres.nfsv2.fhstatus_u.fhs_fhandle,
+ NFS_FHSIZE);
+#endif
+ } else {
+#if NFS_MOUNT_VERSION >= 4
+ mountres3_ok *mountres;
+ fhandle3 *fhandle;
+ int i, n_flavors, *flavor, yum = 0;
+ if (mntres.nfsv3.fhs_status != 0) {
+ nfs_error(_("%s: %s:%s failed, reason given by server: %s"),
+ progname, hostname, dirname,
+ nfs_strerror(mntres.nfsv3.fhs_status));
+ goto fail;
+ }
+#if NFS_MOUNT_VERSION >= 5
+ mountres = &mntres.nfsv3.mountres3_u.mountinfo;
+ n_flavors = mountres->auth_flavors.auth_flavors_len;
+ if (n_flavors <= 0)
+ goto noauth_flavors;
+
+ flavor = mountres->auth_flavors.auth_flavors_val;
+ for (i = 0; i < n_flavors; ++i) {
+ /*
+ * Per RFC2623, section 2.7, we should prefer the
+ * flavour listed first.
+ * If no flavour requested, use the first simple
+ * flavour that is offered.
+ */
+ if (! (data.flags & NFS_MOUNT_SECFLAVOUR) &&
+ (flavor[i] == AUTH_SYS ||
+ flavor[i] == AUTH_NONE)) {
+ data.pseudoflavor = flavor[i];
+ data.flags |= NFS_MOUNT_SECFLAVOUR;
+ }
+ if (flavor[i] == data.pseudoflavor)
+ yum = 1;
+#ifdef NFS_MOUNT_DEBUG
+ printf(_("auth flavor %d: %d\n"), i, flavor[i]);
+#endif
+ }
+ if (!yum) {
+ nfs_error(_("%s: %s:%s failed, security flavor "
+ "not supported"),
+ progname, hostname, dirname);
+ /* server has registered us in rmtab, send umount */
+ nfs_call_umount(&mnt_server, &dirname);
+ goto fail;
+ }
+noauth_flavors:
+#endif
+ fhandle = &mntres.nfsv3.mountres3_u.mountinfo.fhandle;
+ memset(data.old_root.data, 0, NFS_FHSIZE);
+ memset(&data.root, 0, sizeof(data.root));
+ data.root.size = fhandle->fhandle3_len;
+ memcpy(data.root.data,
+ (char *) fhandle->fhandle3_val,
+ fhandle->fhandle3_len);
+
+ data.flags |= NFS_MOUNT_VER3;
+#endif
+ }
+
+ if (nfs_mount_data_version == 1) {
+ /* create nfs socket for kernel */
+ if (nfs_pmap->pm_prot == IPPROTO_TCP)
+ fsock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+ else
+ fsock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+ if (fsock < 0) {
+ perror(_("nfs socket"));
+ goto fail;
+ }
+ if (bindresvport(fsock, 0) < 0) {
+ perror(_("nfs bindresvport"));
+ goto fail;
+ }
+ }
+
+#ifdef NFS_MOUNT_DEBUG
+ printf(_("using port %lu for nfs deamon\n"), nfs_pmap->pm_port);
+#endif
+ nfs_saddr->sin_port = htons(nfs_pmap->pm_port);
+ /*
+ * connect() the socket for kernels 1.3.10 and below only,
+ * to avoid problems with multihomed hosts.
+ * --Swen
+ */
+ if (linux_version_code() <= MAKE_VERSION(1, 3, 10) && fsock != -1
+ && connect(fsock, (struct sockaddr *) nfs_saddr,
+ sizeof (*nfs_saddr)) < 0) {
+ perror(_("nfs connect"));
+ goto fail;
+ }
+
+#if NFS_MOUNT_VERSION >= 2
+ if (nfs_pmap->pm_prot == IPPROTO_TCP)
+ data.flags |= NFS_MOUNT_TCP;
+ else
+ data.flags &= ~NFS_MOUNT_TCP;
+#endif
+
+ /* prepare data structure for kernel */
+
+ data.fd = fsock;
+ memcpy((char *) &data.addr, (char *) nfs_saddr, sizeof(data.addr));
+ strncpy(data.hostname, hostname, sizeof(data.hostname));
+
+ out_ok:
+ /* Ensure we have enough padding for the following strcat()s */
+ if (strlen(new_opts) + strlen(s) + 30 >= sizeof(new_opts)) {
+ nfs_error(_("%s: excessively long option argument"),
+ progname);
+ goto fail;
+ }
+
+ snprintf(cbuf, sizeof(cbuf)-1, "addr=%s", s);
+ strcat(new_opts, cbuf);
+
+ *extra_opts = xstrdup(new_opts);
+
+ if (!fake && !(data.flags & NFS_MOUNT_NONLM)) {
+ if (!start_statd()) {
+ nfs_error(_("%s: rpc.statd is not running but is "
+ "required for remote locking.\n"
+ " Either use '-o nolock' to keep "
+ "locks local, or start statd."),
+ progname);
+ goto fail;
+ }
+ }
+
+ if (!fake) {
+ if (mount(spec, node, "nfs",
+ flags & ~(MS_USER|MS_USERS), &data)) {
+ mount_error(spec, node, errno);
+ goto fail;
+ }
+ }
+
+ return EX_SUCCESS;
+
+ /* abort */
+ fail:
+ if (fsock != -1)
+ close(fsock);
+ return retval;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/nfsmount.conf b/nfs-utils-1.2.2/utils/mount/nfsmount.conf
new file mode 100644
index 0000000..9b8ff4a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfsmount.conf
@@ -0,0 +1,135 @@
+#
+# /etc/nfsmount.conf - see nfsmount.conf(5) for details
+#
+# This is an NFS mount configuration file. This file can be broken
+# up into three different sections: Mount, Server and Global
+#
+# [ MountPoint "Mount_point" ]
+# This section defines all the mount options that
+# should be used on a particular mount point. The '<Mount_Point>'
+# string need to be an exact match of the path in the mount
+# command. Example:
+# [ MountPoint "/export/home" ]
+# background=True
+# Would cause all mount to /export/home would be done in
+# the background
+#
+# [ Server "Server_Name" ]
+# This section defines all the mount options that
+# should be used on mounts to a particular NFS server.
+# Example:
+# [ Server "nfsserver.foo.com" ]
+# rsize=32k
+# wsize=32k
+# All reads and writes to the 'nfsserver.foo.com' server
+# will be done with 32k (32768 bytes) block sizes.
+#
+[ NFSMount_Global_Options ]
+# This statically named section defines global mount
+# options that can be applied on all NFS mount.
+#
+# Protocol Version [2,3,4]
+# This defines the default protocol version which will
+# be used to start the negotiation with the server.
+# Defaultvers=4
+#
+# Setting this option makes it mandatory the server supports the
+# given version. The mount will fail if the given version is
+# not support by the server.
+# Nfsvers=4
+#
+# Network Protocol [udp,tcp,rdma] (Note: values are case sensitive)
+# This defines the default network protocol which will
+# be used to start the negotiation with the server.
+# Defaultproto=tcp
+#
+# Setting this option makes it mandatory the server supports the
+# given network protocol. The mount will fail if the given network
+# protocol is not supported by the server.
+# Proto=tcp
+#
+# The number of times a request will be retired before
+# generating a timeout
+# Retrans=2
+#
+# The number of minutes that will retry mount
+# Retry=2
+#
+# The minimum time (in seconds) file attributes are cached
+# acregmin=30
+#
+# The Maximum time (in seconds) file attributes are cached
+# acregmin=60
+#
+# The minimum time (in seconds) directory attributes are cached
+# acregmin=30
+#
+# The Maximum time (in seconds) directory attributes are cached
+# acregmin=60
+#
+# Enable Access Control Lists
+# Acl=False
+#
+# Enable Attribute Caching
+# Ac=True
+#
+# Do mounts in background (i.e. asynchronously)
+# Background=False
+#
+# Close-To-Open cache coherence
+# Cto=True
+#
+# Do mounts in foreground (i.e. synchronously)
+# Foreground=True
+#
+# How to handle times out from servers (Hard is STRONGLY suggested)
+# Hard=True
+# Soft=False
+#
+# Enable File Locking
+# Lock=True
+#
+# Enable READDIRPLUS on NFS version 3 mounts
+# Rdirplus=True
+#
+# Maximum Read Size (in Bytes)
+# Rsize=8k
+#
+# Maximum Write Size (in Bytes)
+# Wsize=8k
+#
+# Maximum Server Block Size (in Bytes)
+# Bsize=8k
+#
+# Ignore unknown mount options
+# Sloppy=False
+#
+# Share Data and Attribute Caches
+# Sharecache=True
+#
+# The amount of time, in tenths of a seconds, the client
+# will wait for a response from the server before retransmitting
+# the request.
+# Timeo=600
+#
+# Sets all attributes times to the same time (in seconds)
+# actimeo=30
+#
+# Server Mountd port mountport
+# mountport=4001
+#
+# Server Mountd Protocol
+# mountproto=tcp
+#
+# Server Mountd Version
+# mounvers=3
+#
+# Server Mountd Host
+# mounthost=hostname
+#
+# Server Port
+# Port=2049
+#
+# RPCGSS security flavors
+# [none, sys, krb5, krb5i, krb5p ]
+# Sec=sys
diff --git a/nfs-utils-1.2.2/utils/mount/nfsmount.conf.man b/nfs-utils-1.2.2/utils/mount/nfsmount.conf.man
new file mode 100644
index 0000000..12a3fe7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfsmount.conf.man
@@ -0,0 +1,87 @@
+.\"@(#)nfsmount.conf.5"
+.TH NFSMOUNT.CONF 5 "9 Mar 2008"
+.SH NAME
+nfsmount.conf - Configuration file for NFS mounts
+.SH SYNOPSIS
+Configuration file for NFS mounts that allows options
+to be set globally, per server or per mount point.
+.SH DESCRIPTION
+The configuration file is made up of multiple sections
+followed by variables associated with that section.
+A section is defined by a string enclosed by
+.BR [
+and
+.BR ]
+branches.
+Variables are assignment statements that assign values
+to particular variables using the
+.BR =
+operator, as in
+.BR Proto=Tcp .
+Sections are broken up into three basic categories:
+Global options, Server options and Mount Point options.
+.HP
+.B [ NFSMount_Global_Options ]
+- This statically named section
+defines all of the global mount options that can be
+applied to every NFS mount.
+.HP
+.B [ Server \(lqServer_Name\(rq ]
+- This section defines all the mount options that should
+be used on mounts to a particular NFS server. The
+.I \(lqServer_Name\(rq
+strings needs to be surrounded by '\(lq' and
+be an exact match of the server name used in the
+.B mount
+command.
+.HP
+.B [ MountPoint \(lqMount_Point\(rq ]
+- This section defines all the mount options that
+should be used on a particular mount point.
+The
+.I \(lqMount_Point\(rq
+string needs to be surrounded by '\(lq' and be an
+exact match of the mount point used in the
+.BR mount
+command.
+.SH EXAMPLES
+.PP
+These are some example lines of how sections and variables
+are defined in the configuration file.
+.PP
+[ NFSMount_Global_Options ]
+.br
+ Proto=Tcp
+.RS
+.HP
+The TCP protocol will be used on every NFS mount.
+.HP
+.RE
+[ Server \(lqnfsserver.foo.com\(rq ]
+.br
+ rsize=32k
+.br
+ wsize=32k
+.HP
+.RS
+A 33k (32768 bytes) block size will be used as the read and write
+size on all mounts to the 'nfsserver.foo.com' server.
+.HP
+.RE
+.BR
+[ MountPoint \(lq/export/home\(rq ]
+.br
+ Background=True
+.RS
+.HP
+All mounts to the '/export/home' export will be performed in
+the background (i.e. done asynchronously).
+.HP
+.SH FILES
+.TP 10n
+.I /etc/nfsmount.conf
+Default NFS mount configuration file
+.PD
+.SH SEE ALSO
+.BR nfs (5),
+.BR mount (8),
diff --git a/nfs-utils-1.2.2/utils/mount/nfsumount.c b/nfs-utils-1.2.2/utils/mount/nfsumount.c
new file mode 100644
index 0000000..9d798a2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/nfsumount.c
@@ -0,0 +1,384 @@
+/*
+ * nfsumount.c -- Linux NFS umount
+ * Copyright (C) 2006 Amit Gud <agud@redhat.com>
+ *
+ * - Basic code and wrapper around NFS umount code originally
+ * in util-linux/mount/nfsmount.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <getopt.h>
+#include <mntent.h>
+#include <sys/mount.h>
+#include <ctype.h>
+#include <pwd.h>
+
+#include "xcommon.h"
+#include "fstab.h"
+#include "nls.h"
+
+#include "mount_constants.h"
+#include "mount.h"
+#include "error.h"
+#include "network.h"
+#include "parse_opt.h"
+#include "parse_dev.h"
+
+#if !defined(MNT_FORCE)
+/* dare not try to include <linux/mount.h> -- lots of errors */
+#define MNT_FORCE 1
+#endif
+
+#if !defined(MNT_DETACH)
+#define MNT_DETACH 2
+#endif
+
+extern char *progname;
+extern int nomtab;
+extern int verbose;
+int force;
+int lazy;
+int remount;
+
+
+static int try_remount(const char *spec, const char *node)
+{
+ int res;
+
+ res = mount(spec, node, NULL,
+ MS_MGC_VAL | MS_REMOUNT | MS_RDONLY, NULL);
+ if (res == 0) {
+ struct mntent remnt;
+ nfs_error(_("%s: %s busy - remounted read-only"),
+ progname, spec);
+ remnt.mnt_type = remnt.mnt_fsname = NULL;
+ remnt.mnt_dir = xstrdup(node);
+ remnt.mnt_opts = xstrdup("ro");
+ if (!nomtab)
+ update_mtab(node, &remnt);
+ } else if (errno != EBUSY) { /* hmm ... */
+ perror(_("remount"));
+ nfs_error(_("%s: could not remount %s read-only"),
+ progname, spec);
+ }
+ return res;
+}
+
+static int del_mtab(const char *spec, const char *node)
+{
+ int umnt_err, res;
+
+ umnt_err = 0;
+ if (lazy) {
+ res = umount2 (node, MNT_DETACH);
+ if (res < 0)
+ umnt_err = errno;
+ goto writemtab;
+ }
+
+ if (force) {
+ res = umount2 (node, MNT_FORCE);
+ if (res == -1) {
+ int errsv = errno;
+ perror(_("umount2"));
+ errno = errsv;
+ if (errno == ENOSYS) {
+ if (verbose)
+ printf(_("no umount2, trying umount...\n"));
+ res = umount (node);
+ }
+ }
+ } else
+ res = umount (node);
+
+ if (res < 0) {
+ if (remount && errno == EBUSY && spec) {
+ res = try_remount(spec, node);
+ if (res)
+ goto writemtab;
+ return 0;
+ } else
+ umnt_err = errno;
+ }
+
+ if (res >= 0) {
+ /* Umount succeeded */
+ if (verbose)
+ printf(_("%s umounted\n"), spec ? spec : node);
+ }
+
+ writemtab:
+ if (!nomtab &&
+ (umnt_err == 0 || umnt_err == EINVAL || umnt_err == ENOENT)) {
+ update_mtab(node, NULL);
+ }
+
+ if (res >= 0)
+ return 0;
+
+ if (umnt_err)
+ umount_error(umnt_err, node);
+ return EX_FILEIO;
+}
+
+/*
+ * Discover mount server's hostname/address by examining mount options
+ *
+ * Returns a pointer to a string that the caller must free, on
+ * success; otherwise NULL is returned.
+ */
+static char *nfs_umount_hostname(struct mount_options *options,
+ char *hostname)
+{
+ char *option;
+
+ option = po_get(options, "mountaddr");
+ if (option)
+ goto out;
+ option = po_get(options, "mounthost");
+ if (option)
+ goto out;
+ option = po_get(options, "addr");
+ if (option)
+ goto out;
+
+ return hostname;
+
+out:
+ free(hostname);
+ return strdup(option);
+}
+
+/*
+ * Returns EX_SUCCESS if mount options and device name have been
+ * parsed successfully; otherwise EX_FAIL.
+ */
+static int nfs_umount_do_umnt(struct mount_options *options,
+ char **hostname, char **dirname)
+{
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in s4;
+ struct sockaddr_in6 s6;
+ } address;
+ struct sockaddr *sap = &address.sa;
+ socklen_t salen = sizeof(address);
+ struct pmap nfs_pmap, mnt_pmap;
+ sa_family_t family;
+
+ if (!nfs_options2pmap(options, &nfs_pmap, &mnt_pmap)) {
+ nfs_error(_("%s: bad mount options"), progname);
+ return EX_FAIL;
+ }
+
+ /* Skip UMNT call for vers=4 mounts */
+ if (nfs_pmap.pm_vers == 4)
+ return EX_SUCCESS;
+
+ *hostname = nfs_umount_hostname(options, *hostname);
+ if (!*hostname) {
+ nfs_error(_("%s: out of memory"), progname);
+ return EX_FAIL;
+ }
+
+ if (!nfs_mount_proto_family(options, &family))
+ return 0;
+ if (!nfs_lookup(*hostname, family, sap, &salen))
+ /* nfs_lookup reports any errors */
+ return EX_FAIL;
+
+ if (nfs_advise_umount(sap, salen, &mnt_pmap, dirname) == 0)
+ /* nfs_advise_umount reports any errors */
+ return EX_FAIL;
+
+ return EX_SUCCESS;
+}
+
+/*
+ * Pick up certain mount options used during the original mount
+ * from /etc/mtab. The basics include the server's IP address and
+ * the server pathname of the share to unregister.
+ *
+ * These options might also describe the mount port, mount protocol
+ * version, and transport protocol used to punch through a firewall.
+ * We will need this information to get through the firewall again
+ * to do the umount.
+ *
+ * Note that option parsing failures won't necessarily cause the
+ * umount request to fail. Those values will be left zero in the
+ * pmap tuple. If the GETPORT call later fails to disambiguate them,
+ * then we fail.
+ */
+static int nfs_umount23(const char *devname, char *string)
+{
+ char *hostname, *dirname;
+ struct mount_options *options;
+ int result = EX_FAIL;
+
+ if (!nfs_parse_devname(devname, &hostname, &dirname))
+ return EX_USAGE;
+
+ options = po_split(string);
+ if (options) {
+ result = nfs_umount_do_umnt(options, &hostname, &dirname);
+ po_destroy(options);
+ } else
+ nfs_error(_("%s: option parsing error"), progname);
+
+ free(hostname);
+ free(dirname);
+ return result;
+}
+
+static struct option umount_longopts[] =
+{
+ { "force", 0, 0, 'f' },
+ { "help", 0, 0, 'h' },
+ { "no-mtab", 0, 0, 'n' },
+ { "verbose", 0, 0, 'v' },
+ { "read-only", 0, 0, 'r' },
+ { NULL, 0, 0, 0 }
+};
+
+static void umount_usage(void)
+{
+ printf(_("usage: %s dir [-fvnrlh]\n"), progname);
+ printf(_("options:\n\t-f\t\tforce unmount\n"));
+ printf(_("\t-v\tverbose\n"));
+ printf(_("\t-n\tDo not update /etc/mtab\n"));
+ printf(_("\t-r\tremount\n"));
+ printf(_("\t-l\tlazy unmount\n"));
+ printf(_("\t-h\tprint this help\n\n"));
+}
+
+int nfsumount(int argc, char *argv[])
+{
+ int c, ret;
+ char *spec;
+ struct mntentchn *mc;
+
+ if (argc < 2) {
+ umount_usage();
+ return EX_USAGE;
+ }
+
+ spec = argv[1];
+
+ argv += 1;
+ argc -= 1;
+
+ argv[0] = argv[-1]; /* So that getopt error messages are correct */
+ while ((c = getopt_long (argc, argv, "fvnrlh",
+ umount_longopts, NULL)) != -1) {
+
+ switch (c) {
+ case 'f':
+ ++force;
+ break;
+ case 'v':
+ ++verbose;
+ break;
+ case 'n':
+ ++nomtab;
+ break;
+ case 'r':
+ ++remount;
+ break;
+ case 'l':
+ ++lazy;
+ break;
+ case 'h':
+ default:
+ umount_usage();
+ return EX_USAGE;
+ }
+ }
+ if (optind != argc) {
+ umount_usage();
+ return EX_USAGE;
+ }
+
+ if (spec == NULL || (*spec != '/' && strchr(spec,':') == NULL)) {
+ nfs_error(_("%s: %s: not found\n"), progname, spec);
+ return EX_USAGE;
+ }
+
+ if (*spec == '/')
+ mc = getmntdirbackward(spec, NULL);
+ else
+ mc = getmntdevbackward(spec, NULL);
+ if (!mc && verbose)
+ printf(_("Could not find %s in mtab\n"), spec);
+
+ if (mc && strcmp(mc->m.mnt_type, "nfs") != 0 &&
+ strcmp(mc->m.mnt_type, "nfs4") != 0) {
+ nfs_error(_("%s: %s on %s is not an NFS filesystem"),
+ progname, mc->m.mnt_fsname, mc->m.mnt_dir);
+ return EX_USAGE;
+ }
+
+ if (getuid() != 0) {
+ /* only permitted if "user=" or "users" is in mount options */
+ if (!mc) {
+ /* umount might call us twice. The second time there will
+ * be no entry in mtab and we should just exit quietly
+ */
+ return EX_SUCCESS;
+
+ only_root:
+ nfs_error(_("%s: You are not permitted to unmount %s"),
+ progname, spec);
+ return EX_USAGE;
+ }
+ if (hasmntopt(&mc->m, "users") == NULL) {
+ char *opt = hasmntopt(&mc->m, "user");
+ struct passwd *pw;
+ char *comma;
+ size_t len;
+ if (!opt)
+ goto only_root;
+ if (opt[4] != '=')
+ goto only_root;
+ comma = strchr(opt, ',');
+ if (comma)
+ len = comma - (opt + 5);
+ else
+ len = strlen(opt+5);
+ pw = getpwuid(getuid());
+ if (pw == NULL || strlen(pw->pw_name) != len
+ || strncmp(pw->pw_name, opt+5, len) != 0)
+ goto only_root;
+ }
+ }
+
+ ret = 0;
+ if (mc) {
+ if (!lazy && strcmp(mc->m.mnt_type, "nfs4") != 0)
+ /* We ignore the error from nfs_umount23.
+ * If the actual umount succeeds (in del_mtab),
+ * we don't want to signal an error, as that
+ * could cause /sbin/mount to retry!
+ */
+ nfs_umount23(mc->m.mnt_fsname, mc->m.mnt_opts);
+ ret = del_mtab(mc->m.mnt_fsname, mc->m.mnt_dir) ?: ret;
+ } else if (*spec != '/') {
+ if (!lazy)
+ ret = nfs_umount23(spec, "tcp,v3");
+ } else
+ ret = del_mtab(NULL, spec);
+
+ return ret;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/parse_dev.c b/nfs-utils-1.2.2/utils/mount/parse_dev.c
new file mode 100644
index 0000000..c8a58b1
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/parse_dev.c
@@ -0,0 +1,231 @@
+/*
+ * parse_dev.c -- parse device name into hostname and export path
+ *
+ * Copyright (C) 2008 Oracle. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "xcommon.h"
+#include "nls.h"
+#include "parse_dev.h"
+
+#ifndef NFS_MAXHOSTNAME
+#define NFS_MAXHOSTNAME (255)
+#endif
+
+#ifndef NFS_MAXPATHNAME
+#define NFS_MAXPATHNAME (1024)
+#endif
+
+extern char *progname;
+extern int verbose;
+
+static int nfs_pdn_no_devname_err(void)
+{
+ nfs_error(_("%s: no device name was provided"), progname);
+ return 0;
+}
+
+static int nfs_pdn_hostname_too_long_err(void)
+{
+ nfs_error(_("%s: server hostname is too long"), progname);
+ return 0;
+}
+
+static int nfs_pdn_pathname_too_long_err(void)
+{
+ nfs_error(_("%s: export pathname is too long"), progname);
+ return 0;
+}
+
+static int nfs_pdn_bad_format_err(void)
+{
+ nfs_error(_("%s: remote share not in 'host:dir' format"), progname);
+ return 0;
+}
+
+static int nfs_pdn_nomem_err(void)
+{
+ nfs_error(_("%s: no memory available to parse devname"), progname);
+ return 0;
+}
+
+static int nfs_pdn_missing_brace_err(void)
+{
+ nfs_error(_("%s: closing bracket missing from server address"),
+ progname);
+ return 0;
+}
+
+/*
+ * Standard hostname:path format
+ */
+static int nfs_parse_simple_hostname(const char *dev,
+ char **hostname, char **pathname)
+{
+ size_t host_len, path_len;
+ char *colon, *comma;
+
+ /* Must have a colon */
+ colon = strchr(dev, ':');
+ if (colon == NULL)
+ return nfs_pdn_bad_format_err();
+ *colon = '\0';
+ host_len = colon - dev;
+
+ if (host_len > NFS_MAXHOSTNAME)
+ return nfs_pdn_hostname_too_long_err();
+
+ /* If there's a comma before the colon, take only the
+ * first name in list */
+ comma = strchr(dev, ',');
+ if (comma != NULL) {
+ *comma = '\0';
+ host_len = comma - dev;
+ nfs_error(_("%s: warning: multiple hostnames not supported"),
+ progname);
+ } else
+
+ colon++;
+ path_len = strlen(colon);
+ if (path_len > NFS_MAXPATHNAME)
+ return nfs_pdn_pathname_too_long_err();
+
+ if (hostname) {
+ *hostname = strndup(dev, host_len);
+ if (*hostname == NULL)
+ return nfs_pdn_nomem_err();
+ }
+ if (pathname) {
+ *pathname = strndup(colon, path_len);
+ if (*pathname == NULL) {
+ free(*hostname);
+ return nfs_pdn_nomem_err();
+ }
+ }
+ return 1;
+}
+
+/*
+ * To handle raw IPv6 addresses (which contain colons), the
+ * server's address is enclosed in square brackets. Return
+ * what's between the brackets.
+ *
+ * There could be anything in between the brackets, but we'll
+ * let DNS resolution sort it out later.
+ */
+static int nfs_parse_square_bracket(const char *dev,
+ char **hostname, char **pathname)
+{
+ size_t host_len, path_len;
+ char *cbrace;
+
+ dev++;
+
+ /* Must have a closing square bracket */
+ cbrace = strchr(dev, ']');
+ if (cbrace == NULL)
+ return nfs_pdn_missing_brace_err();
+ *cbrace = '\0';
+ host_len = cbrace - dev;
+
+ /* Must have a colon just after the closing bracket */
+ cbrace++;
+ if (*cbrace != ':')
+ return nfs_pdn_bad_format_err();
+
+ if (host_len > NFS_MAXHOSTNAME)
+ return nfs_pdn_hostname_too_long_err();
+
+ cbrace++;
+ path_len = strlen(cbrace);
+ if (path_len > NFS_MAXPATHNAME)
+ return nfs_pdn_pathname_too_long_err();
+
+ if (hostname) {
+ *hostname = strndup(dev, host_len);
+ if (*hostname == NULL)
+ return nfs_pdn_nomem_err();
+ }
+ if (pathname) {
+ *pathname = strndup(cbrace, path_len);
+ if (*pathname == NULL) {
+ free(*hostname);
+ return nfs_pdn_nomem_err();
+ }
+ }
+ return 1;
+}
+
+/*
+ * RFC 2224 says an NFS client must grok "public file handles" to
+ * support NFS URLs. Linux doesn't do that yet. Print a somewhat
+ * helpful error message in this case instead of pressing forward
+ * with the mount request and failing with a cryptic error message
+ * later.
+ */
+static int nfs_parse_nfs_url(__attribute__((unused)) const char *dev,
+ __attribute__((unused)) char **hostname,
+ __attribute__((unused)) char **pathname)
+{
+ nfs_error(_("%s: NFS URLs are not supported"), progname);
+ return 0;
+}
+
+/**
+ * nfs_parse_devname - Determine the server's hostname by looking at "devname".
+ * @devname: pointer to mounted device name (first argument of mount command)
+ * @hostname: OUT: pointer to server's hostname
+ * @pathname: OUT: pointer to export path on server
+ *
+ * Returns 1 if succesful, or zero if some error occurred. On success,
+ * @hostname and @pathname point to dynamically allocated buffers containing
+ * the hostname of the server and the export pathname (both '\0'-terminated).
+ *
+ * @hostname or @pathname may be NULL if caller doesn't want a copy of those
+ * parts of @devname.
+ *
+ * Note that this will not work if @devname is a wide-character string.
+ */
+int nfs_parse_devname(const char *devname,
+ char **hostname, char **pathname)
+{
+ char *dev;
+ int result;
+
+ if (devname == NULL)
+ return nfs_pdn_no_devname_err();
+
+ /* Parser is destructive, so operate on a copy of the device name. */
+ dev = strdup(devname);
+ if (dev == NULL)
+ return nfs_pdn_nomem_err();
+ if (*dev == '[')
+ result = nfs_parse_square_bracket(dev, hostname, pathname);
+ else if (strncmp(dev, "nfs://", 6) == 0)
+ result = nfs_parse_nfs_url(dev, hostname, pathname);
+ else
+ result = nfs_parse_simple_hostname(dev, hostname, pathname);
+
+ free(dev);
+ return result;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/parse_dev.h b/nfs-utils-1.2.2/utils/mount/parse_dev.h
new file mode 100644
index 0000000..a1288c2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/parse_dev.h
@@ -0,0 +1,28 @@
+/*
+ * parse_dev.c -- parse device name into hostname and export path
+ *
+ * Copyright (C) 2008 Oracle. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef __NFS_UTILS_PARSE_DEV_HEADER
+#define __NFS_UTILS_PARSE_DEV_HEADER
+
+extern int nfs_parse_devname(const char *, char **, char **);
+
+#endif /* __NFS_UTILS_PARSE_DEV */
diff --git a/nfs-utils-1.2.2/utils/mount/parse_opt.c b/nfs-utils-1.2.2/utils/mount/parse_opt.c
new file mode 100644
index 0000000..f0918f7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/parse_opt.c
@@ -0,0 +1,547 @@
+/*
+ * parse_opt.c -- mount option string parsing helpers
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+/*
+ * Converting a C string containing mount options to a data object
+ * and manipulating that object is cleaner in C than manipulating
+ * the C string itself. This is similar to the way Python handles
+ * string manipulation.
+ *
+ * The current implementation uses a linked list as the data object
+ * since lists are simple, and we don't need to worry about more
+ * than ten or twenty options at a time.
+ *
+ * Hopefully the interface is abstract enough that the underlying
+ * data structure can be replaced if needed without changing the API.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ctype.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "parse_opt.h"
+#include "token.h"
+
+
+struct mount_option {
+ struct mount_option *next, *prev;
+ char *keyword;
+ char *value;
+};
+
+struct mount_options {
+ struct mount_option *head, *tail;
+ unsigned int count;
+};
+
+static struct mount_option *option_create(char *str)
+{
+ struct mount_option *option;
+ char *opteq;
+
+ if (!str)
+ return NULL;
+
+ option = malloc(sizeof(*option));
+ if (!option)
+ return NULL;
+
+ option->next = NULL;
+ option->prev = NULL;
+
+ opteq = strchr(str, '=');
+ if (opteq) {
+ option->keyword = strndup(str, opteq - str);
+ if (!option->keyword)
+ goto fail;
+ option->value = strdup(opteq + 1);
+ if (!option->value) {
+ free(option->keyword);
+ goto fail;
+ }
+ } else {
+ option->keyword = strdup(str);
+ if (!option->keyword)
+ goto fail;
+ option->value = NULL;
+ }
+
+ return option;
+
+fail:
+ free(option);
+ return NULL;
+}
+
+static struct mount_option *option_dup(const struct mount_option *option)
+{
+ struct mount_option *new;
+
+ new = malloc(sizeof(*new));
+ if (!new)
+ return NULL;
+
+ new->next = NULL;
+ new->prev = NULL;
+
+ new->keyword = strdup(option->keyword);
+ if (!new->keyword)
+ goto fail;
+
+ new->value = NULL;
+ if (option->value) {
+ new->value = strdup(option->value);
+ if (!new->value) {
+ free(new->keyword);
+ goto fail;
+ }
+ }
+
+ return new;
+
+fail:
+ free(new);
+ return NULL;
+}
+
+static void option_destroy(struct mount_option *option)
+{
+ free(option->keyword);
+ free(option->value);
+ free(option);
+}
+
+static void options_init(struct mount_options *options)
+{
+ options->head = options->tail = NULL;
+ options->count = 0;
+}
+
+static struct mount_options *options_create(void)
+{
+ struct mount_options *options;
+
+ options = malloc(sizeof(*options));
+ if (options)
+ options_init(options);
+
+ return options;
+}
+
+static int options_empty(struct mount_options *options)
+{
+ return options->count == 0;
+}
+
+static void options_tail_insert(struct mount_options *options,
+ struct mount_option *option)
+{
+ struct mount_option *prev = options->tail;
+
+ option->next = NULL;
+ option->prev = prev;
+
+ if (prev)
+ prev->next = option;
+ else
+ options->head = option;
+ options->tail = option;
+
+ options->count++;
+}
+
+static void options_delete(struct mount_options *options,
+ struct mount_option *option)
+{
+ struct mount_option *prev = option->prev;
+ struct mount_option *next = option->next;
+
+ if (!options_empty(options)) {
+ if (prev)
+ prev->next = option->next;
+ if (next)
+ next->prev = option->prev;
+
+ if (options->head == option)
+ options->head = option->next;
+ if (options->tail == option)
+ options->tail = prev;
+
+ options->count--;
+
+ option_destroy(option);
+ }
+}
+
+
+/**
+ * po_destroy - deallocate a group of mount options
+ * @options: pointer to mount options to free
+ *
+ */
+void po_destroy(struct mount_options *options)
+{
+ if (options) {
+ while (!options_empty(options))
+ options_delete(options, options->head);
+ free(options);
+ }
+}
+
+/**
+ * po_split - split options string into group of options
+ * @options: pointer to C string containing zero or more comma-delimited options
+ *
+ * Convert our mount options string to a list to make it easier
+ * to adjust the options as we go. This is just an exercise in
+ * lexical parsing -- this function doesn't pay attention to the
+ * meaning of the options themselves.
+ *
+ * Returns a new group of mount options if successful; otherwise NULL
+ * is returned if some failure occurred.
+ */
+struct mount_options *po_split(char *str)
+{
+ struct mount_options *options;
+ struct tokenizer_state *tstate;
+ char *opt;
+
+ if (!str)
+ return options_create();
+
+ options = options_create();
+ if (options) {
+ tstate = init_tokenizer(str, ',');
+ for (opt = next_token(tstate); opt; opt = next_token(tstate)) {
+ struct mount_option *option = option_create(opt);
+ free(opt);
+ if (!option)
+ goto fail;
+ options_tail_insert(options, option);
+ }
+ if (tokenizer_error(tstate))
+ goto fail;
+ end_tokenizer(tstate);
+ }
+ return options;
+
+fail:
+ end_tokenizer(tstate);
+ po_destroy(options);
+ return NULL;
+}
+
+/**
+ * po_dup - duplicate an existing list of options
+ * @options: pointer to mount options
+ *
+ */
+struct mount_options *po_dup(struct mount_options *source)
+{
+ struct mount_options *target;
+ struct mount_option *current;
+
+ if (!source)
+ return NULL;
+
+ target = options_create();
+ if (options_empty(source) || target == NULL)
+ return target;
+
+ current = source->head;
+ while (target->count < source->count) {
+ struct mount_option *option;
+
+ option = option_dup(current);
+ if (!option) {
+ po_destroy(target);
+ return NULL;
+ }
+
+ options_tail_insert(target, option);
+ current = current->next;
+ }
+
+ return target;
+}
+
+/**
+ * po_replace - replace mount options in one mount_options object with another
+ * @target: pointer to previously instantiated object to replace
+ * @source: pointer to object containing source mount options
+ *
+ * Side effect: the object referred to by source is emptied.
+ */
+void po_replace(struct mount_options *target, struct mount_options *source)
+{
+ if (target) {
+ while (!options_empty(target))
+ options_delete(target, target->head);
+
+ if (source) {
+ target->head = source->head;
+ target->tail = source->tail;
+ target->count = source->count;
+
+ options_init(source);
+ }
+ }
+}
+
+/**
+ * po_join - recombine group of mount options into a C string
+ * @options: pointer to mount options to recombine
+ * @str: handle on string to replace (input and output)
+ *
+ * Convert our mount options object back into a string that the
+ * rest of the world can use.
+ *
+ * Upon return, @string contains the address of a replacement
+ * C string containing a comma-delimited list of mount options
+ * and values; or the passed-in string is freed and NULL is
+ * returned if some failure occurred.
+ */
+po_return_t po_join(struct mount_options *options, char **str)
+{
+ size_t len = 0;
+ struct mount_option *option;
+
+ if (!str || !options)
+ return PO_FAILED;
+
+ free(*str);
+ *str = NULL;
+
+ if (options_empty(options)) {
+ *str = strdup("");
+ return *str ? PO_SUCCEEDED : PO_FAILED;
+ }
+
+ for (option = options->head; option; option = option->next) {
+ len += strlen(option->keyword);
+ if (option->value)
+ len +=strlen(option->value) + 1; /* equals sign */
+ if (option->next)
+ len++; /* comma */
+ }
+
+ len++; /* NULL on the end */
+
+ *str = malloc(len);
+ if (!*str)
+ return PO_FAILED;
+ *str[0] = '\0';
+
+ for (option = options->head; option; option = option->next) {
+ strcat(*str, option->keyword);
+ if (option->value) {
+ strcat(*str, "=");
+ strcat(*str, option->value);
+ }
+ if (option->next)
+ strcat(*str, ",");
+ }
+
+ return PO_SUCCEEDED;
+}
+
+/**
+ * po_append - concatenate an option onto a group of options
+ * @options: pointer to mount options
+ * @option: pointer to a C string containing the option to add
+ *
+ */
+po_return_t po_append(struct mount_options *options, char *str)
+{
+ struct mount_option *option = option_create(str);
+
+ if (option) {
+ options_tail_insert(options, option);
+ return PO_SUCCEEDED;
+ }
+ return PO_FAILED;
+}
+
+/**
+ * po_contains - check for presense of an option in a group
+ * @options: pointer to mount options
+ * @keyword: pointer to a C string containing option keyword for which to search
+ *
+ */
+po_found_t po_contains(struct mount_options *options, char *keyword)
+{
+ struct mount_option *option;
+
+ if (options && keyword) {
+ for (option = options->head; option; option = option->next)
+ if (strcmp(option->keyword, keyword) == 0)
+ return PO_FOUND;
+ }
+
+ return PO_NOT_FOUND;
+}
+
+/**
+ * po_get - return the value of the rightmost instance of an option
+ * @options: pointer to mount options
+ * @keyword: pointer to a C string containing option keyword for which to search
+ *
+ * If multiple instances of the same option are present in a mount option
+ * list, the rightmost instance is always the effective one.
+ *
+ * Returns pointer to C string containing the value of the option.
+ * Returns NULL if the option isn't found, or if the option doesn't
+ * have a value.
+ */
+char *po_get(struct mount_options *options, char *keyword)
+{
+ struct mount_option *option;
+
+ if (options && keyword) {
+ for (option = options->tail; option; option = option->prev)
+ if (strcmp(option->keyword, keyword) == 0)
+ return option->value;
+ }
+
+ return NULL;
+}
+
+/**
+ * po_get_numeric - return numeric value of rightmost instance of keyword option
+ * @options: pointer to mount options
+ * @keyword: pointer to a C string containing option keyword for which to search
+ * @value: OUT: set to the value of the keyword
+ *
+ * This is specifically for parsing keyword options that take only a numeric
+ * value. If multiple instances of the same option are present in a mount
+ * option list, the rightmost instance is always the effective one.
+ *
+ * Returns:
+ * * PO_FOUND if the keyword was found and the value is numeric; @value is
+ * set to the keyword's value
+ * * PO_NOT_FOUND if the keyword was not found
+ * * PO_BAD_VALUE if the keyword was found, but the value is not numeric
+ *
+ * These last two are separate in case the caller wants to warn about bad mount
+ * options instead of silently using a default.
+ */
+#ifdef HAVE_STRTOL
+po_found_t po_get_numeric(struct mount_options *options, char *keyword, long *value)
+{
+ char *option, *endptr;
+ long tmp;
+
+ option = po_get(options, keyword);
+ if (option == NULL)
+ return PO_NOT_FOUND;
+
+ errno = 0;
+ tmp = strtol(option, &endptr, 10);
+ if (errno == 0 && endptr != option) {
+ *value = tmp;
+ return PO_FOUND;
+ }
+ return PO_BAD_VALUE;
+}
+#else /* HAVE_STRTOL */
+po_found_t po_get_numeric(struct mount_options *options, char *keyword, long *value)
+{
+ char *option;
+
+ option = po_get(options, keyword);
+ if (option == NULL)
+ return PO_NOT_FOUND;
+
+ *value = atoi(option);
+ return PO_FOUND;
+}
+#endif /* HAVE_STRTOL */
+
+/**
+ * po_rightmost - determine the relative position of several options
+ * @options: pointer to mount options
+ * @keys: pointer to an array of C strings containing option keywords
+ *
+ * This function can be used to determine which of several similar
+ * options will be the one to take effect.
+ *
+ * The kernel parses the mount option string from left to right.
+ * If an option is specified more than once (for example, "intr"
+ * and "nointr", the rightmost option is the last to be parsed,
+ * and it therefore takes precedence over previous similar options.
+ *
+ * This can also distinguish among multiple synonymous options, such
+ * as "proto=," "udp" and "tcp."
+ *
+ * Returns the index into @keys of the option that is rightmost.
+ * If none of the options listed in @keys is present in @options, or
+ * if @options is NULL, returns -1.
+ */
+int po_rightmost(struct mount_options *options, const char *keys[])
+{
+ struct mount_option *option;
+ unsigned int i;
+
+ if (options) {
+ for (option = options->tail; option; option = option->prev) {
+ for (i = 0; keys[i] != NULL; i++)
+ if (strcmp(option->keyword, keys[i]) == 0)
+ return i;
+ }
+ }
+
+ return -1;
+}
+
+/**
+ * po_remove_all - remove instances of an option from a group
+ * @options: pointer to mount options
+ * @keyword: pointer to a C string containing an option keyword to remove
+ *
+ * Side-effect: the passed-in list is truncated on success.
+ */
+po_found_t po_remove_all(struct mount_options *options, char *keyword)
+{
+ struct mount_option *option, *next;
+ int found = PO_NOT_FOUND;
+
+ if (options && keyword) {
+ for (option = options->head; option; option = next) {
+ next = option->next;
+ if (strcmp(option->keyword, keyword) == 0) {
+ options_delete(options, option);
+ found = PO_FOUND;
+ }
+ }
+ }
+
+ return found;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/parse_opt.h b/nfs-utils-1.2.2/utils/mount/parse_opt.h
new file mode 100644
index 0000000..2c0b5f4
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/parse_opt.h
@@ -0,0 +1,56 @@
+/*
+ * parse_opt.h -- mount option string parsing helpers
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_PARSE_OPT_H
+#define _NFS_UTILS_PARSE_OPT_H
+
+typedef enum {
+ PO_FAILED = 0,
+ PO_SUCCEEDED = 1,
+} po_return_t;
+
+typedef enum {
+ PO_NOT_FOUND = 0,
+ PO_FOUND = 1,
+ PO_BAD_VALUE = 2,
+} po_found_t;
+
+struct mount_options;
+
+struct mount_options * po_split(char *);
+struct mount_options * po_dup(struct mount_options *);
+void po_replace(struct mount_options *,
+ struct mount_options *);
+po_return_t po_join(struct mount_options *, char **);
+
+po_return_t po_append(struct mount_options *, char *);
+po_found_t po_contains(struct mount_options *, char *);
+char * po_get(struct mount_options *, char *);
+po_found_t po_get_numeric(struct mount_options *,
+ char *, long *);
+int po_rightmost(struct mount_options *,
+ const char *keys[]);
+po_found_t po_remove_all(struct mount_options *, char *);
+void po_destroy(struct mount_options *);
+
+#endif /* _NFS_UTILS_PARSE_OPT_H */
diff --git a/nfs-utils-1.2.2/utils/mount/stropts.c b/nfs-utils-1.2.2/utils/mount/stropts.c
new file mode 100644
index 0000000..9b8c38f
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/stropts.c
@@ -0,0 +1,982 @@
+/*
+ * stropts.c -- NFS mount using C string to pass options to kernel
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <errno.h>
+#include <netdb.h>
+#include <time.h>
+
+#include <sys/socket.h>
+#include <sys/mount.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "sockaddr.h"
+#include "xcommon.h"
+#include "mount.h"
+#include "nls.h"
+#include "nfsrpc.h"
+#include "mount_constants.h"
+#include "stropts.h"
+#include "error.h"
+#include "network.h"
+#include "parse_opt.h"
+#include "version.h"
+#include "parse_dev.h"
+#include "conffile.h"
+
+#ifndef HAVE_DECL_AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0
+#endif
+
+#ifndef NFS_PROGRAM
+#define NFS_PROGRAM (100003)
+#endif
+
+#ifndef NFS_PORT
+#define NFS_PORT (2049)
+#endif
+
+#ifndef NFS_MAXHOSTNAME
+#define NFS_MAXHOSTNAME (255)
+#endif
+
+#ifndef NFS_MAXPATHNAME
+#define NFS_MAXPATHNAME (1024)
+#endif
+
+#ifndef NFS_DEF_FG_TIMEOUT_MINUTES
+#define NFS_DEF_FG_TIMEOUT_MINUTES (2u)
+#endif
+
+#ifndef NFS_DEF_BG_TIMEOUT_MINUTES
+#define NFS_DEF_BG_TIMEOUT_MINUTES (10000u)
+#endif
+
+extern int nfs_mount_data_version;
+extern char *progname;
+extern int verbose;
+extern int sloppy;
+
+struct nfsmount_info {
+ const char *spec, /* server:/path */
+ *node, /* mounted-on dir */
+ *type; /* "nfs" or "nfs4" */
+ char *hostname; /* server's hostname */
+ struct addrinfo *address; /* server's addresses */
+
+ struct mount_options *options; /* parsed mount options */
+ char **extra_opts; /* string for /etc/mtab */
+
+ unsigned long version; /* NFS version */
+ int flags, /* MS_ flags */
+ fake, /* actually do the mount? */
+ child; /* forked bg child? */
+};
+
+#ifdef MOUNT_CONFIG
+static void nfs_default_version(struct nfsmount_info *mi);
+
+static void nfs_default_version(struct nfsmount_info *mi)
+{
+ extern unsigned long config_default_vers;
+ /*
+ * Use the default value set in the config file when
+ * the version has not been explicitly set.
+ */
+ if (mi->version == 0 && config_default_vers) {
+ if (config_default_vers < 4)
+ mi->version = config_default_vers;
+ }
+}
+#else
+inline void nfs_default_version(struct nfsmount_info *mi) {}
+#endif /* MOUNT_CONFIG */
+
+/*
+ * Obtain a retry timeout value based on the value of the "retry=" option.
+ *
+ * Returns a time_t timeout timestamp, in seconds.
+ */
+static time_t nfs_parse_retry_option(struct mount_options *options,
+ unsigned int timeout_minutes)
+{
+ long tmp;
+
+ switch (po_get_numeric(options, "retry", &tmp)) {
+ case PO_NOT_FOUND:
+ break;
+ case PO_FOUND:
+ if (tmp >= 0) {
+ timeout_minutes = tmp;
+ break;
+ }
+ case PO_BAD_VALUE:
+ if (verbose)
+ nfs_error(_("%s: invalid retry timeout was specified; "
+ "using default timeout"), progname);
+ break;
+ }
+
+ return time(NULL) + (time_t)(timeout_minutes * 60);
+}
+
+/*
+ * Convert the passed-in sockaddr-style address to presentation
+ * format, then append an option of the form "keyword=address".
+ *
+ * Returns 1 if the option was appended successfully; otherwise zero.
+ */
+static int nfs_append_generic_address_option(const struct sockaddr *sap,
+ const socklen_t salen,
+ const char *keyword,
+ struct mount_options *options)
+{
+ char address[NI_MAXHOST];
+ char new_option[512];
+ int len;
+
+ if (!nfs_present_sockaddr(sap, salen, address, sizeof(address)))
+ goto out_err;
+
+ len = snprintf(new_option, sizeof(new_option), "%s=%s",
+ keyword, address);
+ if (len < 0 || (size_t)len >= sizeof(new_option))
+ goto out_err;
+
+ if (po_append(options, new_option) != PO_SUCCEEDED)
+ goto out_err;
+
+ return 1;
+
+out_err:
+ nfs_error(_("%s: failed to construct %s option"), progname, keyword);
+ return 0;
+}
+
+/*
+ * Append the 'addr=' option to the options string to pass a resolved
+ * server address to the kernel. After a successful mount, this address
+ * is also added to /etc/mtab for use when unmounting.
+ *
+ * If 'addr=' is already present, we strip it out. This prevents users
+ * from setting a bogus 'addr=' option themselves, and also allows bg
+ * retries to recompute the server's address, in case it has changed.
+ *
+ * Returns 1 if 'addr=' option appended successfully;
+ * otherwise zero.
+ */
+static int nfs_append_addr_option(const struct sockaddr *sap,
+ socklen_t salen,
+ struct mount_options *options)
+{
+ po_remove_all(options, "addr");
+ return nfs_append_generic_address_option(sap, salen, "addr", options);
+}
+
+/*
+ * Called to discover our address and append an appropriate 'clientaddr='
+ * option to the options string.
+ *
+ * Returns 1 if 'clientaddr=' option created successfully or if
+ * 'clientaddr=' option is already present; otherwise zero.
+ */
+static int nfs_append_clientaddr_option(const struct sockaddr *sap,
+ socklen_t salen,
+ struct mount_options *options)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *my_addr = &address.sa;
+ socklen_t my_len = sizeof(address);
+
+ if (po_contains(options, "clientaddr") == PO_FOUND)
+ return 1;
+
+ nfs_callback_address(sap, salen, my_addr, &my_len);
+
+ return nfs_append_generic_address_option(my_addr, my_len,
+ "clientaddr", options);
+}
+
+/*
+ * Determine whether to append a 'mountaddr=' option. The option is needed if:
+ *
+ * 1. "mounthost=" was specified, or
+ * 2. The address families for proto= and mountproto= are different.
+ */
+static int nfs_fix_mounthost_option(struct mount_options *options,
+ const char *nfs_hostname)
+{
+ union nfs_sockaddr address;
+ struct sockaddr *sap = &address.sa;
+ socklen_t salen = sizeof(address);
+ sa_family_t nfs_family, mnt_family;
+ char *mounthost;
+
+ if (!nfs_nfs_proto_family(options, &nfs_family))
+ return 0;
+ if (!nfs_mount_proto_family(options, &mnt_family))
+ return 0;
+
+ mounthost = po_get(options, "mounthost");
+ if (mounthost == NULL) {
+ if (nfs_family == mnt_family)
+ return 1;
+ mounthost = (char *)nfs_hostname;
+ }
+
+ if (!nfs_lookup(mounthost, mnt_family, sap, &salen)) {
+ nfs_error(_("%s: unable to determine mount server's address"),
+ progname);
+ return 0;
+ }
+
+ return nfs_append_generic_address_option(sap, salen,
+ "mountaddr", options);
+}
+
+/*
+ * Returns zero if the "lock" option is in effect, but statd
+ * can't be started. Otherwise, returns 1.
+ */
+static const char *nfs_lock_opttbl[] = {
+ "nolock",
+ "lock",
+ NULL,
+};
+
+static int nfs_verify_lock_option(struct mount_options *options)
+{
+ if (po_rightmost(options, nfs_lock_opttbl) == 0)
+ return 1;
+
+ if (!start_statd()) {
+ nfs_error(_("%s: rpc.statd is not running but is "
+ "required for remote locking."), progname);
+ nfs_error(_("%s: Either use '-o nolock' to keep "
+ "locks local, or start statd."), progname);
+ return 0;
+ }
+
+ return 1;
+}
+
+static int nfs_append_sloppy_option(struct mount_options *options)
+{
+ if (!sloppy || linux_version_code() < MAKE_VERSION(2, 6, 27))
+ return 1;
+
+ if (po_append(options, "sloppy") == PO_FAILED)
+ return 0;
+ return 1;
+}
+
+static int nfs_set_version(struct nfsmount_info *mi)
+{
+ if (!nfs_nfs_version(mi->options, &mi->version))
+ return 0;
+
+ if (strncmp(mi->type, "nfs4", 4) == 0)
+ mi->version = 4;
+ else {
+ char *option = po_get(mi->options, "proto");
+ if (option && strcmp(option, "rdma") == 0)
+ mi->version = 3;
+ }
+
+ /*
+ * If we still don't know, check for version-specific
+ * mount options.
+ */
+ if (mi->version == 0) {
+ if (po_contains(mi->options, "mounthost") ||
+ po_contains(mi->options, "mountaddr") ||
+ po_contains(mi->options, "mountvers") ||
+ po_contains(mi->options, "mountproto"))
+ mi->version = 3;
+ }
+
+ /*
+ * If enabled, see if the default version was
+ * set in the config file
+ */
+ nfs_default_version(mi);
+
+ return 1;
+}
+
+/*
+ * Set up mandatory non-version specific NFS mount options.
+ *
+ * Returns 1 if successful; otherwise zero.
+ */
+static int nfs_validate_options(struct nfsmount_info *mi)
+{
+ struct addrinfo hint = {
+ .ai_protocol = (int)IPPROTO_UDP,
+ .ai_flags = AI_ADDRCONFIG,
+ };
+ sa_family_t family;
+ int error;
+
+ if (!nfs_parse_devname(mi->spec, &mi->hostname, NULL))
+ return 0;
+
+ if (!nfs_nfs_proto_family(mi->options, &family))
+ return 0;
+
+ hint.ai_family = (int)family;
+ error = getaddrinfo(mi->hostname, NULL, &hint, &mi->address);
+ if (error != 0) {
+ nfs_error(_("%s: Failed to resolve server %s: %s"),
+ progname, mi->hostname, gai_strerror(error));
+ mi->address = NULL;
+ return 0;
+ }
+
+ if (!nfs_set_version(mi))
+ return 0;
+
+ if (!nfs_append_sloppy_option(mi->options))
+ return 0;
+
+ if (!nfs_append_addr_option(mi->address->ai_addr,
+ mi->address->ai_addrlen, mi->options))
+ return 0;
+
+ return 1;
+}
+
+/*
+ * Get NFS/mnt server addresses from mount options
+ *
+ * Returns 1 and fills in @nfs_saddr, @nfs_salen, @mnt_saddr, and @mnt_salen
+ * if all goes well; otherwise zero.
+ */
+static int nfs_extract_server_addresses(struct mount_options *options,
+ struct sockaddr *nfs_saddr,
+ socklen_t *nfs_salen,
+ struct sockaddr *mnt_saddr,
+ socklen_t *mnt_salen)
+{
+ char *option;
+
+ option = po_get(options, "addr");
+ if (option == NULL)
+ return 0;
+ if (!nfs_string_to_sockaddr(option, nfs_saddr, nfs_salen))
+ return 0;
+
+ option = po_get(options, "mountaddr");
+ if (option == NULL) {
+ memcpy(mnt_saddr, nfs_saddr, *nfs_salen);
+ *mnt_salen = *nfs_salen;
+ } else if (!nfs_string_to_sockaddr(option, mnt_saddr, mnt_salen))
+ return 0;
+
+ return 1;
+}
+
+static int nfs_construct_new_options(struct mount_options *options,
+ struct sockaddr *nfs_saddr,
+ struct pmap *nfs_pmap,
+ struct sockaddr *mnt_saddr,
+ struct pmap *mnt_pmap)
+{
+ char new_option[64];
+ char *netid;
+
+ po_remove_all(options, "nfsprog");
+ po_remove_all(options, "mountprog");
+
+ po_remove_all(options, "v2");
+ po_remove_all(options, "v3");
+ po_remove_all(options, "vers");
+ po_remove_all(options, "nfsvers");
+ snprintf(new_option, sizeof(new_option) - 1,
+ "vers=%lu", nfs_pmap->pm_vers);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+
+ po_remove_all(options, "proto");
+ po_remove_all(options, "udp");
+ po_remove_all(options, "tcp");
+ netid = nfs_get_netid(nfs_saddr->sa_family, nfs_pmap->pm_prot);
+ if (netid == NULL)
+ return 0;
+ snprintf(new_option, sizeof(new_option) - 1,
+ "proto=%s", netid);
+ free(netid);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+
+ po_remove_all(options, "port");
+ if (nfs_pmap->pm_port != NFS_PORT) {
+ snprintf(new_option, sizeof(new_option) - 1,
+ "port=%lu", nfs_pmap->pm_port);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+ }
+
+ po_remove_all(options, "mountvers");
+ snprintf(new_option, sizeof(new_option) - 1,
+ "mountvers=%lu", mnt_pmap->pm_vers);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+
+ po_remove_all(options, "mountproto");
+ netid = nfs_get_netid(mnt_saddr->sa_family, mnt_pmap->pm_prot);
+ if (netid == NULL)
+ return 0;
+ snprintf(new_option, sizeof(new_option) - 1,
+ "mountproto=%s", netid);
+ free(netid);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+
+ po_remove_all(options, "mountport");
+ snprintf(new_option, sizeof(new_option) - 1,
+ "mountport=%lu", mnt_pmap->pm_port);
+ if (po_append(options, new_option) == PO_FAILED)
+ return 0;
+
+ return 1;
+}
+
+/*
+ * Reconstruct the mount option string based on a portmapper probe
+ * of the server. Returns one if the server's portmapper returned
+ * something we can use, otherwise zero.
+ *
+ * To handle version and transport protocol fallback properly, we
+ * need to parse some of the mount options in order to set up a
+ * portmap probe. Mount options that nfs_rewrite_pmap_mount_options()
+ * doesn't recognize are left alone.
+ *
+ * Returns TRUE if rewriting was successful; otherwise
+ * FALSE is returned if some failure occurred.
+ */
+static int
+nfs_rewrite_pmap_mount_options(struct mount_options *options)
+{
+ union nfs_sockaddr nfs_address;
+ struct sockaddr *nfs_saddr = &nfs_address.sa;
+ socklen_t nfs_salen = sizeof(nfs_address);
+ struct pmap nfs_pmap;
+ union nfs_sockaddr mnt_address;
+ struct sockaddr *mnt_saddr = &mnt_address.sa;
+ socklen_t mnt_salen = sizeof(mnt_address);
+ struct pmap mnt_pmap;
+ char *option;
+
+ /*
+ * Skip option negotiation for proto=rdma mounts.
+ */
+ option = po_get(options, "proto");
+ if (option && strcmp(option, "rdma") == 0)
+ goto out;
+
+ /*
+ * Extract just the options needed to contact server.
+ * Bail now if any of these have bad values.
+ */
+ if (!nfs_extract_server_addresses(options, nfs_saddr, &nfs_salen,
+ mnt_saddr, &mnt_salen)) {
+ errno = EINVAL;
+ return 0;
+ }
+ if (!nfs_options2pmap(options, &nfs_pmap, &mnt_pmap)) {
+ errno = EINVAL;
+ return 0;
+ }
+
+ /*
+ * The kernel NFS client doesn't support changing the RPC
+ * program number for these services, so force the value of
+ * these fields before probing the server's ports.
+ */
+ nfs_pmap.pm_prog = NFS_PROGRAM;
+ mnt_pmap.pm_prog = MOUNTPROG;
+
+ /*
+ * If the server's rpcbind service isn't available, we can't
+ * negotiate. Bail now if we can't contact it.
+ */
+ if (!nfs_probe_bothports(mnt_saddr, mnt_salen, &mnt_pmap,
+ nfs_saddr, nfs_salen, &nfs_pmap)) {
+ errno = ESPIPE;
+ if (rpc_createerr.cf_stat == RPC_PROGNOTREGISTERED)
+ errno = EOPNOTSUPP;
+ else if (rpc_createerr.cf_error.re_errno != 0)
+ errno = rpc_createerr.cf_error.re_errno;
+ return 0;
+ }
+
+ if (!nfs_construct_new_options(options, nfs_saddr, &nfs_pmap,
+ mnt_saddr, &mnt_pmap)) {
+ errno = EINVAL;
+ return 0;
+ }
+
+out:
+ errno = 0;
+ return 1;
+}
+
+/*
+ * Do the mount(2) system call.
+ *
+ * Returns TRUE if successful, otherwise FALSE.
+ * "errno" is set to reflect the individual error.
+ */
+static int nfs_sys_mount(struct nfsmount_info *mi, struct mount_options *opts)
+{
+ char *options = NULL;
+ int result;
+
+ if (po_join(opts, &options) == PO_FAILED) {
+ errno = EIO;
+ return 0;
+ }
+
+ if (mi->fake)
+ return 1;
+
+ result = mount(mi->spec, mi->node, mi->type,
+ mi->flags & ~(MS_USER|MS_USERS), options);
+ if (verbose && result) {
+ int save = errno;
+ nfs_error(_("%s: mount(2): %s"), progname, strerror(save));
+ errno = save;
+ }
+ return !result;
+}
+
+static int nfs_do_mount_v3v2(struct nfsmount_info *mi,
+ struct sockaddr *sap, socklen_t salen)
+{
+ struct mount_options *options = po_dup(mi->options);
+ int result = 0;
+
+ if (!options) {
+ errno = ENOMEM;
+ return result;
+ }
+
+ if (!nfs_append_addr_option(sap, salen, options)) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+
+ if (!nfs_fix_mounthost_option(options, mi->hostname)) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+ if (!mi->fake && !nfs_verify_lock_option(options)) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+
+ /*
+ * Options we negotiate below may be stale by the time this
+ * file system is unmounted. In order to force umount.nfs
+ * to renegotiate with the server, only write the user-
+ * specified options, and not negotiated options, to /etc/mtab.
+ */
+ if (po_join(options, mi->extra_opts) == PO_FAILED) {
+ errno = ENOMEM;
+ goto out_fail;
+ }
+
+ if (verbose)
+ printf(_("%s: trying text-based options '%s'\n"),
+ progname, *mi->extra_opts);
+
+ if (!nfs_rewrite_pmap_mount_options(options))
+ goto out_fail;
+
+ result = nfs_sys_mount(mi, options);
+
+out_fail:
+ po_destroy(options);
+ return result;
+}
+
+/*
+ * Attempt a "-t nfs vers=2" or "-t nfs vers=3" mount.
+ *
+ * Returns TRUE if successful, otherwise FALSE.
+ * "errno" is set to reflect the individual error.
+ */
+static int nfs_try_mount_v3v2(struct nfsmount_info *mi)
+{
+ struct addrinfo *ai;
+ int ret;
+
+ for (ai = mi->address; ai != NULL; ai = ai->ai_next) {
+ ret = nfs_do_mount_v3v2(mi, ai->ai_addr, ai->ai_addrlen);
+ if (ret != 0)
+ return ret;
+
+ switch (errno) {
+ case ECONNREFUSED:
+ case EOPNOTSUPP:
+ case EHOSTUNREACH:
+ continue;
+ default:
+ break;
+ }
+ }
+ return ret;
+}
+
+static int nfs_do_mount_v4(struct nfsmount_info *mi,
+ struct sockaddr *sap, socklen_t salen)
+{
+ struct mount_options *options = po_dup(mi->options);
+ int result = 0;
+
+ if (!options) {
+ errno = ENOMEM;
+ return result;
+ }
+
+ if (mi->version == 0) {
+ if (po_contains(options, "mounthost") ||
+ po_contains(options, "mountaddr") ||
+ po_contains(options, "mountvers") ||
+ po_contains(options, "mountproto")) {
+ /*
+ * Since these mountd options are set assume version 3
+ * is wanted so error out with EPROTONOSUPPORT so the
+ * protocol negation starts with v3.
+ */
+ errno = EPROTONOSUPPORT;
+ goto out_fail;
+ }
+ if (po_append(options, "vers=4") == PO_FAILED) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+ }
+
+ if (!nfs_append_addr_option(sap, salen, options)) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+
+ if (!nfs_append_clientaddr_option(sap, salen, options)) {
+ errno = EINVAL;
+ goto out_fail;
+ }
+
+ /*
+ * Update option string to be recorded in /etc/mtab.
+ */
+ if (po_join(options, mi->extra_opts) == PO_FAILED) {
+ errno = ENOMEM;
+ goto out_fail;
+ }
+
+ if (verbose)
+ printf(_("%s: trying text-based options '%s'\n"),
+ progname, *mi->extra_opts);
+
+ result = nfs_sys_mount(mi, options);
+
+out_fail:
+ po_destroy(options);
+ return result;
+}
+
+/*
+ * Attempt a "-t nfs -o vers=4" or "-t nfs4" mount.
+ *
+ * Returns TRUE if successful, otherwise FALSE.
+ * "errno" is set to reflect the individual error.
+ */
+static int nfs_try_mount_v4(struct nfsmount_info *mi)
+{
+ struct addrinfo *ai;
+ int ret;
+
+ for (ai = mi->address; ai != NULL; ai = ai->ai_next) {
+ ret = nfs_do_mount_v4(mi, ai->ai_addr, ai->ai_addrlen);
+ if (ret != 0)
+ return ret;
+
+ switch (errno) {
+ case ECONNREFUSED:
+ case EHOSTUNREACH:
+ continue;
+ default:
+ break;
+ }
+ }
+ return ret;
+}
+
+/*
+ * This is a single pass through the fg/bg loop.
+ *
+ * Returns TRUE if successful, otherwise FALSE.
+ * "errno" is set to reflect the individual error.
+ */
+static int nfs_try_mount(struct nfsmount_info *mi)
+{
+ int result = 0;
+
+ switch (mi->version) {
+ case 0:
+ if (linux_version_code() > MAKE_VERSION(2, 6, 31)) {
+ errno = 0;
+ result = nfs_try_mount_v4(mi);
+ if (errno != EPROTONOSUPPORT) {
+ /*
+ * To deal with legacy Linux servers that don't
+ * automatically export a pseudo root, retry
+ * ENOENT errors using version 3. And for
+ * Linux servers prior to 2.6.25, retry EPERM
+ */
+ if (errno != ENOENT && errno != EPERM)
+ break;
+ }
+ }
+ case 2:
+ case 3:
+ result = nfs_try_mount_v3v2(mi);
+ break;
+ case 4:
+ result = nfs_try_mount_v4(mi);
+ break;
+ default:
+ errno = EIO;
+ }
+
+ return result;
+}
+
+/*
+ * Distinguish between permanent and temporary errors.
+ *
+ * Basically, we retry if communication with the server has
+ * failed so far, but fail immediately if there is a local
+ * error (like a bad mount option).
+ *
+ * ESTALE is also a temporary error because some servers
+ * return ESTALE when a share is temporarily offline.
+ *
+ * Returns 1 if we should fail immediately, or 0 if we
+ * should retry.
+ */
+static int nfs_is_permanent_error(int error)
+{
+ switch (error) {
+ case ESTALE:
+ case ETIMEDOUT:
+ case ECONNREFUSED:
+ return 0; /* temporary */
+ default:
+ return 1; /* permanent */
+ }
+}
+
+/*
+ * Handle "foreground" NFS mounts.
+ *
+ * Retry the mount request for as long as the 'retry=' option says.
+ *
+ * Returns a valid mount command exit code.
+ */
+static int nfsmount_fg(struct nfsmount_info *mi)
+{
+ unsigned int secs = 1;
+ time_t timeout;
+
+ timeout = nfs_parse_retry_option(mi->options,
+ NFS_DEF_FG_TIMEOUT_MINUTES);
+ if (verbose)
+ printf(_("%s: timeout set for %s"),
+ progname, ctime(&timeout));
+
+ for (;;) {
+ if (nfs_try_mount(mi))
+ return EX_SUCCESS;
+
+ if (nfs_is_permanent_error(errno))
+ break;
+
+ if (time(NULL) > timeout) {
+ errno = ETIMEDOUT;
+ break;
+ }
+
+ if (errno != ETIMEDOUT) {
+ if (sleep(secs))
+ break;
+ secs <<= 1;
+ if (secs > 10)
+ secs = 10;
+ }
+ };
+
+ mount_error(mi->spec, mi->node, errno);
+ return EX_FAIL;
+}
+
+/*
+ * Handle "background" NFS mount [first try]
+ *
+ * Returns a valid mount command exit code.
+ *
+ * EX_BG should cause the caller to fork and invoke nfsmount_child.
+ */
+static int nfsmount_parent(struct nfsmount_info *mi)
+{
+ if (nfs_try_mount(mi))
+ return EX_SUCCESS;
+
+ if (nfs_is_permanent_error(errno)) {
+ mount_error(mi->spec, mi->node, errno);
+ return EX_FAIL;
+ }
+
+ sys_mount_errors(mi->hostname, errno, 1, 1);
+ return EX_BG;
+}
+
+/*
+ * Handle "background" NFS mount [retry daemon]
+ *
+ * Returns a valid mount command exit code: EX_SUCCESS if successful,
+ * EX_FAIL if a failure occurred. There's nothing to catch the
+ * error return, though, so we use sys_mount_errors to log the
+ * failure.
+ */
+static int nfsmount_child(struct nfsmount_info *mi)
+{
+ unsigned int secs = 1;
+ time_t timeout;
+
+ timeout = nfs_parse_retry_option(mi->options,
+ NFS_DEF_BG_TIMEOUT_MINUTES);
+
+ for (;;) {
+ if (sleep(secs))
+ break;
+ secs <<= 1;
+ if (secs > 120)
+ secs = 120;
+
+ if (nfs_try_mount(mi))
+ return EX_SUCCESS;
+
+ if (nfs_is_permanent_error(errno))
+ break;
+
+ if (time(NULL) > timeout)
+ break;
+
+ sys_mount_errors(mi->hostname, errno, 1, 1);
+ };
+
+ sys_mount_errors(mi->hostname, errno, 1, 0);
+ return EX_FAIL;
+}
+
+/*
+ * Handle "background" NFS mount
+ *
+ * Returns a valid mount command exit code.
+ */
+static int nfsmount_bg(struct nfsmount_info *mi)
+{
+ if (!mi->child)
+ return nfsmount_parent(mi);
+ else
+ return nfsmount_child(mi);
+}
+
+/*
+ * Process mount options and try a mount system call.
+ *
+ * Returns a valid mount command exit code.
+ */
+static const char *nfs_background_opttbl[] = {
+ "bg",
+ "fg",
+ NULL,
+};
+
+static int nfsmount_start(struct nfsmount_info *mi)
+{
+ if (!nfs_validate_options(mi))
+ return EX_FAIL;
+
+ if (po_rightmost(mi->options, nfs_background_opttbl) == 0)
+ return nfsmount_bg(mi);
+ else
+ return nfsmount_fg(mi);
+}
+
+/**
+ * nfsmount_string - Mount an NFS file system using C string options
+ * @spec: C string specifying remote share to mount ("hostname:path")
+ * @node: C string pathname of local mounted-on directory
+ * @type: C string that represents file system type ("nfs" or "nfs4")
+ * @flags: MS_ style mount flags
+ * @extra_opts: pointer to C string containing fs-specific mount options
+ * (input and output argument)
+ * @fake: flag indicating whether to carry out the whole operation
+ * @child: one if this is a mount daemon (bg)
+ */
+int nfsmount_string(const char *spec, const char *node, const char *type,
+ int flags, char **extra_opts, int fake, int child)
+{
+ struct nfsmount_info mi = {
+ .spec = spec,
+ .node = node,
+ .address = NULL,
+ .type = type,
+ .extra_opts = extra_opts,
+ .flags = flags,
+ .fake = fake,
+ .child = child,
+ };
+ int retval = EX_FAIL;
+
+ mi.options = po_split(*extra_opts);
+ if (mi.options) {
+ retval = nfsmount_start(&mi);
+ po_destroy(mi.options);
+ } else
+ nfs_error(_("%s: internal option parsing error"), progname);
+
+ freeaddrinfo(mi.address);
+ free(mi.hostname);
+ return retval;
+}
diff --git a/nfs-utils-1.2.2/utils/mount/stropts.h b/nfs-utils-1.2.2/utils/mount/stropts.h
new file mode 100644
index 0000000..b4fd888
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/stropts.h
@@ -0,0 +1,30 @@
+/*
+ * stropts.h -- Provide common network functions for NFS mount/umount
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_MOUNT_STROPTS_H
+#define _NFS_UTILS_MOUNT_STROPTS_H
+
+int nfsmount_string(const char *, const char *, const char *, int,
+ char **, int, int);
+
+#endif /* _NFS_UTILS_MOUNT_STROPTS_H */
diff --git a/nfs-utils-1.2.2/utils/mount/token.c b/nfs-utils-1.2.2/utils/mount/token.c
new file mode 100644
index 0000000..5ef9604
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/token.c
@@ -0,0 +1,157 @@
+/*
+ * token.c -- tokenize strings, a la strtok(3)
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+/*
+ * We've constructed a simple string tokenizer that is better than
+ * strtok(3) in several ways:
+ *
+ * 1. It doesn't interfere with ongoing tokenizations using strtok(3).
+ * 2. It's re-entrant so we can nest tokenizations, if needed.
+ * 3. It can handle double-quoted delimiters (needed for 'context="sd,fslj"').
+ * 4. It doesn't alter the string we're tokenizing, so it can work
+ * on write-protected strings as well as writable strings.
+ */
+
+
+#include <ctype.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "token.h"
+
+
+struct tokenizer_state {
+ char *pos;
+ char delimiter;
+ int error;
+};
+
+static void find_next_nondelimiter(struct tokenizer_state *tstate)
+{
+ while (*tstate->pos != '\0' && *tstate->pos == tstate->delimiter)
+ tstate->pos++;
+}
+
+static size_t find_next_delimiter(struct tokenizer_state *tstate)
+{
+ size_t len = 0;
+ int quote_seen = 0;
+
+ while (*tstate->pos != '\0') {
+ if (*tstate->pos == '"')
+ quote_seen ^= 1;
+
+ if (!quote_seen && *tstate->pos == tstate->delimiter)
+ break;
+
+ len++;
+ tstate->pos++;
+ }
+
+ /* did the string terminate before the close quote? */
+ if (quote_seen) {
+ tstate->error = EINVAL;
+ return 0;
+ }
+
+ return len;
+}
+
+/**
+ * next_token - find the next token in a string and return it
+ * @tstate: pointer to tokenizer context object
+ *
+ * Returns the next token found in the current string.
+ * Returns NULL if there are no more tokens in the string,
+ * or if an error occurs.
+ *
+ * Side effect: tstate is updated
+ */
+char *next_token(struct tokenizer_state *tstate)
+{
+ char *token;
+ size_t len;
+
+ if (!tstate || !tstate->pos || tstate->error)
+ return NULL;
+
+ find_next_nondelimiter(tstate);
+ if (*tstate->pos == '\0')
+ goto fail;
+ token = tstate->pos;
+
+ len = find_next_delimiter(tstate);
+ if (len) {
+ token = strndup(token, len);
+ if (token)
+ return token;
+ tstate->error = ENOMEM;
+ }
+
+fail:
+ tstate->pos = NULL;
+ return NULL; /* no tokens found in this string */
+}
+
+/**
+ * init_tokenizer - return an initialized tokenizer context object
+ * @string: pointer to C string
+ * @delimiter: single character that delimits tokens in @string
+ *
+ * Returns an initialized tokenizer context object
+ */
+struct tokenizer_state *init_tokenizer(char *string, char delimiter)
+{
+ struct tokenizer_state *tstate;
+
+ tstate = malloc(sizeof(*tstate));
+ if (tstate) {
+ tstate->pos = string;
+ tstate->delimiter = delimiter;
+ tstate->error = 0;
+ }
+ return tstate;
+}
+
+/**
+ * tokenizer_error - digs error value out of tokenizer context
+ * @tstate: pointer to tokenizer context object
+ *
+ */
+int tokenizer_error(struct tokenizer_state *tstate)
+{
+ return tstate ? tstate->error : 0;
+}
+
+/**
+ * end_tokenizer - free a tokenizer context object
+ * @tstate: pointer to tokenizer context object
+ *
+ */
+void end_tokenizer(struct tokenizer_state *tstate)
+{
+ free(tstate);
+}
diff --git a/nfs-utils-1.2.2/utils/mount/token.h b/nfs-utils-1.2.2/utils/mount/token.h
new file mode 100644
index 0000000..5a675ed
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/token.h
@@ -0,0 +1,34 @@
+/*
+ * token.h -- tokenize strings, a la strtok(3)
+ *
+ * Copyright (C) 2007 Oracle. All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_MOUNT_TOKEN_H
+#define _NFS_UTILS_MOUNT_TOKEN_H
+
+struct tokenizer_state;
+
+char *next_token(struct tokenizer_state *);
+struct tokenizer_state *init_tokenizer(char *, char);
+int tokenizer_error(struct tokenizer_state *);
+void end_tokenizer(struct tokenizer_state *);
+
+#endif /* _NFS_UTILS_MOUNT_TOKEN_H */
diff --git a/nfs-utils-1.2.2/utils/mount/umount.nfs.man b/nfs-utils-1.2.2/utils/mount/umount.nfs.man
new file mode 100644
index 0000000..15addfa
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/umount.nfs.man
@@ -0,0 +1,70 @@
+.\"@(#)umount.nfs.8"
+.TH UMOUNT.NFS 8 "6 Jun 2006"
+.SH NAME
+umount.nfs, umount.nfs4 \- unmount a Network File System
+.SH SYNOPSIS
+.BI "umount.nfs" " dir" " [\-fvnrlh ]"
+.SH DESCRIPTION
+.BR umount.nfs
+and
+.BR umount.nfs4
+are a part of
+.BR nfs (5)
+utilities package, which provides NFS client functionality.
+
+.BR umount.nfs4
+and
+.BR umount.nfs
+are meant to be used by the
+.BR umount (8)
+command for unmounting NFS shares. This subcommand, however, can also be used as a standalone command with limited functionality.
+
+.I dir
+is the directory on which the file system is mounted.
+
+.SH OPTIONS
+.TP
+.BI "\-f"
+Force unmount the file system in case of unreachable NFS system.
+.TP
+.BI "\-v"
+Be verbose.
+.TP
+.BI "\-n"
+Do not update
+.I /etc/mtab.
+By default, an entry is created in
+.I /etc/mtab
+for every mounted file system. Use this option to skip deleting an entry.
+.TP
+.BI "\-r"
+In case unmounting fails, try to mount read-only.
+.TP
+.BI "\-l"
+Lazy unmount. Detach the file system from the file system hierarchy now, and cleanup all references to the file system as soon as it is not busy anymore.
+.TP
+.BI "\-h"
+Print help message.
+
+.SH NOTE
+For further information please refer
+.BR nfs (5)
+and
+.BR umount (8)
+manual pages.
+
+.SH FILES
+.TP 18n
+.I /etc/fstab
+file system table
+.TP
+.I /etc/mtab
+table of mounted file systems
+
+.PD
+.SH "SEE ALSO"
+.BR nfs (5),
+.BR umount (8),
+
+.SH "AUTHOR"
+Amit Gud <agud@redhat.com>
diff --git a/nfs-utils-1.2.2/utils/mount/version.h b/nfs-utils-1.2.2/utils/mount/version.h
new file mode 100644
index 0000000..46552a1
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mount/version.h
@@ -0,0 +1,51 @@
+/*
+ * version.h -- get running kernel version
+ *
+ * Copyright (C) 2008 Oracle. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ *
+ */
+
+#ifndef _NFS_UTILS_MOUNT_VERSION_H
+#define _NFS_UTILS_MOUNT_VERSION_H
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/utsname.h>
+
+static inline unsigned int MAKE_VERSION(unsigned int p, unsigned int q,
+ unsigned int r)
+{
+ return (65536 * p) + (256 * q) + r;
+}
+
+static inline unsigned int linux_version_code(void)
+{
+ struct utsname my_utsname;
+ unsigned int p, q, r;
+
+ if (uname(&my_utsname))
+ return 0;
+
+ p = atoi(strtok(my_utsname.release, "."));
+ q = atoi(strtok(NULL, "."));
+ r = atoi(strtok(NULL, "."));
+ return MAKE_VERSION(p, q, r);
+}
+
+#endif /* _NFS_UTILS_MOUNT_VERSION_H */
diff --git a/nfs-utils-1.2.2/utils/mountd/Makefile.am b/nfs-utils-1.2.2/utils/mountd/Makefile.am
new file mode 100644
index 0000000..eba81fc
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/Makefile.am
@@ -0,0 +1,61 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = mountd.man
+EXTRA_DIST = $(man8_MANS)
+
+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+sbin_PROGRAMS = mountd
+
+mountd_SOURCES = mountd.c mount_dispatch.c auth.c rmtab.c cache.c \
+ svc_run.c fsloc.c v4root.c mountd.h
+mountd_LDADD = ../../support/export/libexport.a \
+ ../../support/nfs/libnfs.a \
+ ../../support/misc/libmisc.a \
+ $(LIBBSD) $(LIBWRAP) $(LIBNSL) $(LIBBLKID)
+mountd_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS) \
+ -I$(top_builddir)/support/include \
+ -I$(top_srcdir)/support/export
+
+MAINTAINERCLEANFILES = Makefile.in
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
diff --git a/nfs-utils-1.2.2/utils/mountd/Makefile.in b/nfs-utils-1.2.2/utils/mountd/Makefile.in
new file mode 100644
index 0000000..52733df
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/Makefile.in
@@ -0,0 +1,819 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = mountd$(EXEEXT)
+subdir = utils/mountd
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/mountd/auth.c b/nfs-utils-1.2.2/utils/mountd/auth.c
new file mode 100644
index 0000000..13eba70
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/auth.c
@@ -0,0 +1,289 @@
+/*
+ * utils/mountd/auth.c
+ *
+ * Authentication procedures for mountd.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <unistd.h>
+#include "misc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+#include "mountd.h"
+#include "xmalloc.h"
+#include "v4root.h"
+
+enum auth_error
+{
+ bad_path,
+ unknown_host,
+ no_entry,
+ not_exported,
+ illegal_port,
+ success
+};
+
+static void auth_fixpath(char *path);
+static char *export_file = NULL;
+static nfs_export my_exp;
+static nfs_client my_client;
+
+extern int new_cache;
+extern int use_ipaddr;
+
+void
+auth_init(char *exports)
+{
+
+ export_file = exports;
+ auth_reload();
+ xtab_mount_write();
+}
+
+/*
+ * A client can match many different netgroups and it's tough to know
+ * beforehand whether it will. If the concatenated string of netgroup
+ * m_hostnames is >512 bytes, then enable the "use_ipaddr" mode. This
+ * makes mountd change how it matches a client ip address when a mount
+ * request comes in. It's more efficient at handling netgroups at the
+ * expense of larger kernel caches.
+ */
+static void
+check_useipaddr(void)
+{
+ nfs_client *clp;
+ int old_use_ipaddr = use_ipaddr;
+ unsigned int len = 0;
+
+ /* add length of m_hostname + 1 for the comma */
+ for (clp = clientlist[MCL_NETGROUP]; clp; clp = clp->m_next)
+ len += (strlen(clp->m_hostname) + 1);
+
+ if (len > (NFSCLNT_IDMAX / 2))
+ use_ipaddr = 1;
+ else
+ use_ipaddr = 0;
+
+ if (use_ipaddr != old_use_ipaddr)
+ cache_flush(1);
+}
+
+unsigned int
+auth_reload()
+{
+ struct stat stb;
+ static ino_t last_inode;
+ static int last_fd;
+ static unsigned int counter;
+ int fd;
+
+ if ((fd = open(_PATH_ETAB, O_RDONLY)) < 0) {
+ xlog(L_FATAL, "couldn't open %s", _PATH_ETAB);
+ } else if (fstat(fd, &stb) < 0) {
+ xlog(L_FATAL, "couldn't stat %s", _PATH_ETAB);
+ } else if (stb.st_ino == last_inode) {
+ close(fd);
+ return counter;
+ } else {
+ close(last_fd);
+ last_fd = fd;
+ last_inode = stb.st_ino;
+ }
+
+ export_freeall();
+ memset(&my_client, 0, sizeof(my_client));
+ xtab_export_read();
+ check_useipaddr();
+ v4root_set();
+
+ ++counter;
+
+ return counter;
+}
+
+static char *get_client_hostname(struct sockaddr_in *caller, struct hostent *hp, enum auth_error *error)
+{
+ char *n;
+
+ if (use_ipaddr)
+ return strdup(inet_ntoa(caller->sin_addr));
+ n = client_compose(hp);
+ *error = unknown_host;
+ if (!n)
+ return NULL;
+ if (*n)
+ return n;
+ free(n);
+ return strdup("DEFAULT");
+}
+
+/* return static nfs_export with details filled in */
+static nfs_export *
+auth_authenticate_newcache(char *what, struct sockaddr_in *caller,
+ char *path, struct hostent *hp,
+ enum auth_error *error)
+{
+ nfs_export *exp;
+ int i;
+
+ free(my_client.m_hostname);
+
+ my_client.m_hostname = get_client_hostname(caller, hp, error);
+ if (my_client.m_hostname == NULL)
+ return NULL;
+
+ my_client.m_naddr = 1;
+ my_client.m_addrlist[0] = caller->sin_addr;
+ my_exp.m_client = &my_client;
+
+ exp = NULL;
+ for (i = 0; !exp && i < MCL_MAXTYPES; i++)
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (strcmp(path, exp->m_export.e_path))
+ continue;
+ if (!use_ipaddr && !client_member(my_client.m_hostname, exp->m_client->m_hostname))
+ continue;
+ if (use_ipaddr && !client_check(exp->m_client, hp))
+ continue;
+ break;
+ }
+ *error = not_exported;
+ if (!exp)
+ return NULL;
+
+ my_exp.m_export = exp->m_export;
+ exp = &my_exp;
+ return exp;
+}
+
+static nfs_export *
+auth_authenticate_internal(char *what, struct sockaddr_in *caller,
+ char *path, struct hostent *hp,
+ enum auth_error *error)
+{
+ nfs_export *exp;
+
+ if (new_cache) {
+ exp = auth_authenticate_newcache(what, caller, path, hp, error);
+ if (!exp)
+ return NULL;
+ } else {
+ if (!(exp = export_find(hp, path))) {
+ *error = no_entry;
+ return NULL;
+ }
+ }
+ if (exp->m_export.e_flags & NFSEXP_V4ROOT) {
+ *error = no_entry;
+ return NULL;
+ }
+ if (!(exp->m_export.e_flags & NFSEXP_INSECURE_PORT) &&
+ ntohs(caller->sin_port) >= IPPORT_RESERVED) {
+ *error = illegal_port;
+ return NULL;
+ }
+ *error = success;
+
+ return exp;
+}
+
+nfs_export *
+auth_authenticate(char *what, struct sockaddr_in *caller, char *path)
+{
+ nfs_export *exp = NULL;
+ char epath[MAXPATHLEN+1];
+ char *p = NULL;
+ struct hostent *hp = NULL;
+ struct in_addr addr = caller->sin_addr;
+ enum auth_error error = bad_path;
+
+ if (path [0] != '/') {
+ xlog(L_WARNING, "bad path in %s request from %s: \"%s\"",
+ what, inet_ntoa(addr), path);
+ return exp;
+ }
+
+ strncpy(epath, path, sizeof (epath) - 1);
+ epath[sizeof (epath) - 1] = '\0';
+ auth_fixpath(epath); /* strip duplicate '/' etc */
+
+ hp = client_resolve(caller->sin_addr);
+ if (!hp)
+ return exp;
+
+ /* Try the longest matching exported pathname. */
+ while (1) {
+ exp = auth_authenticate_internal(what, caller, epath,
+ hp, &error);
+ if (exp || (error != not_exported && error != no_entry))
+ break;
+ /* We have to treat the root, "/", specially. */
+ if (p == &epath[1]) break;
+ p = strrchr(epath, '/');
+ if (p == epath) p++;
+ *p = '\0';
+ }
+
+ switch (error) {
+ case bad_path:
+ xlog(L_WARNING, "bad path in %s request from %s: \"%s\"",
+ what, inet_ntoa(addr), path);
+ break;
+
+ case unknown_host:
+ xlog(L_WARNING, "refused %s request from %s for %s (%s): unmatched host",
+ what, inet_ntoa(addr), path, epath);
+ break;
+
+ case no_entry:
+ xlog(L_WARNING, "refused %s request from %s for %s (%s): no export entry",
+ what, hp->h_name, path, epath);
+ break;
+
+ case not_exported:
+ xlog(L_WARNING, "refused %s request from %s for %s (%s): not exported",
+ what, hp->h_name, path, epath);
+ break;
+
+ case illegal_port:
+ xlog(L_WARNING, "refused %s request from %s for %s (%s): illegal port %d",
+ what, hp->h_name, path, epath, ntohs(caller->sin_port));
+ break;
+
+ case success:
+ xlog(L_NOTICE, "authenticated %s request from %s:%d for %s (%s)",
+ what, hp->h_name, ntohs(caller->sin_port), path, epath);
+ break;
+ default:
+ xlog(L_NOTICE, "%s request from %s:%d for %s (%s) gave %d",
+ what, hp->h_name, ntohs(caller->sin_port), path, epath, error);
+ }
+
+ if (hp)
+ free (hp);
+
+ return exp;
+}
+
+static void
+auth_fixpath(char *path)
+{
+ char *sp, *cp;
+
+ for (sp = cp = path; *sp; sp++) {
+ if (*sp != '/' || sp[1] != '/')
+ *cp++ = *sp;
+ }
+ while (cp > path+1 && cp[-1] == '/')
+ cp--;
+ *cp = '\0';
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/cache.c b/nfs-utils-1.2.2/utils/mountd/cache.c
new file mode 100644
index 0000000..d63e10a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/cache.c
@@ -0,0 +1,920 @@
+
+/*
+ * Handle communication with knfsd internal cache
+ *
+ * We open /proc/net/rpc/{auth.unix.ip,nfsd.export,nfsd.fh}/channel
+ * and listen for requests (using my_svc_run)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/select.h>
+#include <sys/stat.h>
+#include <sys/vfs.h>
+#include <time.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <pwd.h>
+#include <grp.h>
+#include <mntent.h>
+#include "misc.h"
+#include "nfslib.h"
+#include "exportfs.h"
+#include "mountd.h"
+#include "xmalloc.h"
+#include "fsloc.h"
+#include "pseudoflavors.h"
+
+#ifdef USE_BLKID
+#include "blkid/blkid.h"
+#endif
+
+
+enum nfsd_fsid {
+ FSID_DEV = 0,
+ FSID_NUM,
+ FSID_MAJOR_MINOR,
+ FSID_ENCODE_DEV,
+ FSID_UUID4_INUM,
+ FSID_UUID8,
+ FSID_UUID16,
+ FSID_UUID16_INUM,
+};
+
+/*
+ * Support routines for text-based upcalls.
+ * Fields are separated by spaces.
+ * Fields are either mangled to quote space tab newline slosh with slosh
+ * or a hexified with a leading \x
+ * Record is terminated with newline.
+ *
+ */
+int cache_export_ent(char *domain, struct exportent *exp, char *p);
+
+
+char *lbuf = NULL;
+int lbuflen = 0;
+extern int use_ipaddr;
+
+void auth_unix_ip(FILE *f)
+{
+ /* requests are
+ * class IP-ADDR
+ * Ignore if class != "nfsd"
+ * Otherwise find domainname and write back:
+ *
+ * "nfsd" IP-ADDR expiry domainname
+ */
+ char *cp;
+ char class[20];
+ char ipaddr[20];
+ char *client = NULL;
+ struct in_addr addr;
+ struct hostent *he = NULL;
+ if (readline(fileno(f), &lbuf, &lbuflen) != 1)
+ return;
+
+ xlog(D_CALL, "auth_unix_ip: inbuf '%s'", lbuf);
+
+ cp = lbuf;
+
+ if (qword_get(&cp, class, 20) <= 0 ||
+ strcmp(class, "nfsd") != 0)
+ return;
+
+ if (qword_get(&cp, ipaddr, 20) <= 0)
+ return;
+
+ if (inet_aton(ipaddr, &addr)==0)
+ return;
+
+ auth_reload();
+
+ /* addr is a valid, interesting address, find the domain name... */
+ if (!use_ipaddr) {
+ he = client_resolve(addr);
+ client = client_compose(he);
+ }
+
+ qword_print(f, "nfsd");
+ qword_print(f, ipaddr);
+ qword_printint(f, time(0)+30*60);
+ if (use_ipaddr)
+ qword_print(f, ipaddr);
+ else if (client)
+ qword_print(f, *client?client:"DEFAULT");
+ qword_eol(f);
+ xlog(D_CALL, "auth_unix_ip: client %p '%s'", client, client?client: "DEFAULT");
+
+ if (client) free(client);
+ free(he);
+}
+
+void auth_unix_gid(FILE *f)
+{
+ /* Request are
+ * uid
+ * reply is
+ * uid expiry count list of group ids
+ */
+ int uid;
+ struct passwd *pw;
+ gid_t glist[100], *groups = glist;
+ int ngroups = 100;
+ int rv, i;
+ char *cp;
+
+ if (readline(fileno(f), &lbuf, &lbuflen) != 1)
+ return;
+
+ cp = lbuf;
+ if (qword_get_int(&cp, &uid) != 0)
+ return;
+
+ pw = getpwuid(uid);
+ if (!pw)
+ rv = -1;
+ else {
+ rv = getgrouplist(pw->pw_name, pw->pw_gid, groups, &ngroups);
+ if (rv == -1 && ngroups >= 100) {
+ groups = malloc(sizeof(gid_t)*ngroups);
+ if (!groups)
+ rv = -1;
+ else
+ rv = getgrouplist(pw->pw_name, pw->pw_gid,
+ groups, &ngroups);
+ }
+ }
+ qword_printint(f, uid);
+ qword_printint(f, time(0)+30*60);
+ if (rv >= 0) {
+ qword_printint(f, ngroups);
+ for (i=0; i<ngroups; i++)
+ qword_printint(f, groups[i]);
+ } else
+ qword_printint(f, 0);
+ qword_eol(f);
+
+ if (groups != glist)
+ free(groups);
+}
+
+#if USE_BLKID
+static const char *get_uuid_blkdev(char *path)
+{
+ static blkid_cache cache = NULL;
+ struct stat stb;
+ char *devname;
+ blkid_tag_iterate iter;
+ blkid_dev dev;
+ const char *type;
+ const char *val = NULL;
+
+ if (cache == NULL)
+ blkid_get_cache(&cache, NULL);
+
+ if (stat(path, &stb) != 0)
+ return NULL;
+ devname = blkid_devno_to_devname(stb.st_dev);
+ if (!devname)
+ return NULL;
+ dev = blkid_get_dev(cache, devname, BLKID_DEV_NORMAL);
+ free(devname);
+ if (!dev)
+ return NULL;
+ iter = blkid_tag_iterate_begin(dev);
+ if (!iter)
+ return NULL;
+ while (blkid_tag_next(iter, &type, &val) == 0)
+ if (strcmp(type, "UUID") == 0)
+ break;
+ blkid_tag_iterate_end(iter);
+ return val;
+}
+#else
+#define get_uuid_blkdev(path) (NULL)
+#endif
+
+int get_uuid(char *path, char *uuid, int uuidlen, char *u)
+{
+ /* extract hex digits from uuidstr and compose a uuid
+ * of the given length (max 16), xoring bytes to make
+ * a smaller uuid. Then compare with uuid
+ */
+ int i = 0;
+ const char *val = NULL;
+ char fsid_val[17];
+
+ if (path) {
+ val = get_uuid_blkdev(path);
+ if (!val) {
+ struct statfs64 st;
+
+ if (statfs64(path, &st))
+ return 0;
+ if (!st.f_fsid.__val[0] && !st.f_fsid.__val[1])
+ return 0;
+ snprintf(fsid_val, 17, "%08x%08x",
+ st.f_fsid.__val[0], st.f_fsid.__val[1]);
+ val = fsid_val;
+ }
+ } else {
+ val = uuid;
+ }
+
+ memset(u, 0, uuidlen);
+ for ( ; *val ; val++) {
+ char c = *val;
+ if (!isxdigit(c))
+ continue;
+ if (isalpha(c)) {
+ if (isupper(c))
+ c = c - 'A' + 10;
+ else
+ c = c - 'a' + 10;
+ } else
+ c = c - '0' + 0;
+ if ((i&1) == 0)
+ c <<= 4;
+ u[i/2] ^= c;
+ i++;
+ if (i == uuidlen*2)
+ i = 0;
+ }
+ return 1;
+}
+
+/* Iterate through /etc/mtab, finding mountpoints
+ * at or below a given path
+ */
+static char *next_mnt(void **v, char *p)
+{
+ FILE *f;
+ struct mntent *me;
+ int l = strlen(p);
+ if (*v == NULL) {
+ f = setmntent("/etc/mtab", "r");
+ *v = f;
+ } else
+ f = *v;
+ while ((me = getmntent(f)) != NULL &&
+ (strncmp(me->mnt_dir, p, l) != 0 ||
+ me->mnt_dir[l] != '/'))
+ ;
+ if (me == NULL) {
+ endmntent(f);
+ *v = NULL;
+ return NULL;
+ }
+ return me->mnt_dir;
+}
+
+void nfsd_fh(FILE *f)
+{
+ /* request are:
+ * domain fsidtype fsid
+ * interpret fsid, find export point and options, and write:
+ * domain fsidtype fsid expiry path
+ */
+ char *cp;
+ char *dom;
+ int fsidtype;
+ int fsidlen;
+ unsigned int dev, major=0, minor=0;
+ unsigned int inode=0;
+ unsigned long long inode64;
+ unsigned int fsidnum=0;
+ char fsid[32];
+ struct exportent *found = NULL;
+ struct hostent *he = NULL;
+ struct in_addr addr;
+ char *found_path = NULL;
+ nfs_export *exp;
+ int i;
+ int dev_missing = 0;
+ int uuidlen = 0;
+ char *fhuuid = NULL;
+
+ if (readline(fileno(f), &lbuf, &lbuflen) != 1)
+ return;
+
+ xlog(D_CALL, "nfsd_fh: inbuf '%s'", lbuf);
+
+ cp = lbuf;
+
+ dom = malloc(strlen(cp));
+ if (dom == NULL)
+ return;
+ if (qword_get(&cp, dom, strlen(cp)) <= 0)
+ goto out;
+ if (qword_get_int(&cp, &fsidtype) != 0)
+ goto out;
+ if (fsidtype < 0 || fsidtype > 7)
+ goto out; /* unknown type */
+ if ((fsidlen = qword_get(&cp, fsid, 32)) <= 0)
+ goto out;
+ switch(fsidtype) {
+ case FSID_DEV: /* 4 bytes: 2 major, 2 minor, 4 inode */
+ if (fsidlen != 8)
+ goto out;
+ memcpy(&dev, fsid, 4);
+ memcpy(&inode, fsid+4, 4);
+ major = ntohl(dev)>>16;
+ minor = ntohl(dev) & 0xFFFF;
+ break;
+
+ case FSID_NUM: /* 4 bytes - fsid */
+ if (fsidlen != 4)
+ goto out;
+ memcpy(&fsidnum, fsid, 4);
+ break;
+
+ case FSID_MAJOR_MINOR: /* 12 bytes: 4 major, 4 minor, 4 inode
+ * This format is never actually used but was
+ * an historical accident
+ */
+ if (fsidlen != 12)
+ goto out;
+ memcpy(&dev, fsid, 4); major = ntohl(dev);
+ memcpy(&dev, fsid+4, 4); minor = ntohl(dev);
+ memcpy(&inode, fsid+8, 4);
+ break;
+
+ case FSID_ENCODE_DEV: /* 8 bytes: 4 byte packed device number, 4 inode */
+ /* This is *host* endian, not net-byte-order, because
+ * no-one outside this host has any business interpreting it
+ */
+ if (fsidlen != 8)
+ goto out;
+ memcpy(&dev, fsid, 4);
+ memcpy(&inode, fsid+4, 4);
+ major = (dev & 0xfff00) >> 8;
+ minor = (dev & 0xff) | ((dev >> 12) & 0xfff00);
+ break;
+
+ case FSID_UUID4_INUM: /* 4 byte inode number and 4 byte uuid */
+ if (fsidlen != 8)
+ goto out;
+ memcpy(&inode, fsid, 4);
+ uuidlen = 4;
+ fhuuid = fsid+4;
+ break;
+ case FSID_UUID8: /* 8 byte uuid */
+ if (fsidlen != 8)
+ goto out;
+ uuidlen = 8;
+ fhuuid = fsid;
+ break;
+ case FSID_UUID16: /* 16 byte uuid */
+ if (fsidlen != 16)
+ goto out;
+ uuidlen = 16;
+ fhuuid = fsid;
+ break;
+ case FSID_UUID16_INUM: /* 8 byte inode number and 16 byte uuid */
+ if (fsidlen != 24)
+ goto out;
+ memcpy(&inode64, fsid, 8);
+ inode = inode64;
+ uuidlen = 16;
+ fhuuid = fsid+8;
+ break;
+ }
+
+ auth_reload();
+
+ /* Now determine export point for this fsid/domain */
+ for (i=0 ; i < MCL_MAXTYPES; i++) {
+ nfs_export *next_exp;
+ for (exp = exportlist[i].p_head; exp; exp = next_exp) {
+ struct stat stb;
+ char u[16];
+ char *path;
+
+ if (exp->m_export.e_flags & NFSEXP_CROSSMOUNT) {
+ static nfs_export *prev = NULL;
+ static void *mnt = NULL;
+
+ if (prev == exp) {
+ /* try a submount */
+ path = next_mnt(&mnt, exp->m_export.e_path);
+ if (!path) {
+ next_exp = exp->m_next;
+ prev = NULL;
+ continue;
+ }
+ next_exp = exp;
+ } else {
+ prev = exp;
+ mnt = NULL;
+ path = exp->m_export.e_path;
+ next_exp = exp;
+ }
+ } else {
+ path = exp->m_export.e_path;
+ next_exp = exp->m_next;
+ }
+
+ if (!use_ipaddr && !client_member(dom, exp->m_client->m_hostname))
+ continue;
+ if (exp->m_export.e_mountpoint &&
+ !is_mountpoint(exp->m_export.e_mountpoint[0]?
+ exp->m_export.e_mountpoint:
+ exp->m_export.e_path))
+ dev_missing ++;
+ if (stat(path, &stb) != 0)
+ continue;
+ if (!S_ISDIR(stb.st_mode) && !S_ISREG(stb.st_mode)) {
+ continue;
+ }
+ switch(fsidtype){
+ case FSID_DEV:
+ case FSID_MAJOR_MINOR:
+ case FSID_ENCODE_DEV:
+ if (stb.st_ino != inode)
+ continue;
+ if (major != major(stb.st_dev) ||
+ minor != minor(stb.st_dev))
+ continue;
+ break;
+ case FSID_NUM:
+ if (((exp->m_export.e_flags & NFSEXP_FSID) == 0 ||
+ exp->m_export.e_fsid != fsidnum))
+ continue;
+ break;
+ case FSID_UUID4_INUM:
+ case FSID_UUID16_INUM:
+ if (stb.st_ino != inode)
+ continue;
+ goto check_uuid;
+ case FSID_UUID8:
+ case FSID_UUID16:
+ if (!is_mountpoint(path))
+ continue;
+ check_uuid:
+ if (exp->m_export.e_uuid)
+ get_uuid(NULL, exp->m_export.e_uuid,
+ uuidlen, u);
+ else if (get_uuid(path, NULL, uuidlen, u) == 0)
+ continue;
+
+ if (memcmp(u, fhuuid, uuidlen) != 0)
+ continue;
+ break;
+ }
+ if (use_ipaddr) {
+ if (he == NULL) {
+ if (!inet_aton(dom, &addr))
+ goto out;
+ he = client_resolve(addr);
+ }
+ if (!client_check(exp->m_client, he))
+ continue;
+ }
+ /* It's a match !! */
+ if (!found) {
+ found = &exp->m_export;
+ found_path = strdup(path);
+ if (found_path == NULL)
+ goto out;
+ } else if (strcmp(found->e_path, exp->m_export.e_path)!= 0)
+ {
+ xlog(L_WARNING, "%s and %s have same filehandle for %s, using first",
+ found_path, path, dom);
+ }
+ }
+ }
+ if (found &&
+ found->e_mountpoint &&
+ !is_mountpoint(found->e_mountpoint[0]?
+ found->e_mountpoint:
+ found->e_path)) {
+ /* Cannot export this yet
+ * should log a warning, but need to rate limit
+ xlog(L_WARNING, "%s not exported as %d not a mountpoint",
+ found->e_path, found->e_mountpoint);
+ */
+ /* FIXME we need to make sure we re-visit this later */
+ goto out;
+ }
+ if (!found && dev_missing) {
+ /* The missing dev could be what we want, so just be
+ * quite rather than returning stale yet
+ */
+ goto out;
+ }
+
+ if (found)
+ if (cache_export_ent(dom, found, found_path) < 0)
+ found = 0;
+
+ qword_print(f, dom);
+ qword_printint(f, fsidtype);
+ qword_printhex(f, fsid, fsidlen);
+ /* The fsid -> path lookup can be quite expensive as it
+ * potentially stats and reads lots of devices, and some of those
+ * might have spun-down. The Answer is not likely to
+ * change underneath us, and an 'exportfs -f' can always
+ * remove this from the kernel, so use a really log
+ * timeout. Maybe this should be configurable on the command
+ * line.
+ */
+ qword_printint(f, 0x7fffffff);
+ if (found)
+ qword_print(f, found_path);
+ qword_eol(f);
+ out:
+ if (found_path)
+ free(found_path);
+ if (he)
+ free(he);
+ free(dom);
+ xlog(D_CALL, "nfsd_fh: found %p path %s", found, found ? found->e_path : NULL);
+ return;
+}
+
+static void write_fsloc(FILE *f, struct exportent *ep, char *path)
+{
+ struct servers *servers;
+
+ if (ep->e_fslocmethod == FSLOC_NONE)
+ return;
+
+ servers = replicas_lookup(ep->e_fslocmethod, ep->e_fslocdata, path);
+ if (!servers)
+ return;
+ qword_print(f, "fsloc");
+ qword_printint(f, servers->h_num);
+ if (servers->h_num >= 0) {
+ int i;
+ for (i=0; i<servers->h_num; i++) {
+ qword_print(f, servers->h_mp[i]->h_host);
+ qword_print(f, servers->h_mp[i]->h_path);
+ }
+ }
+ qword_printint(f, servers->h_referral);
+ release_replicas(servers);
+}
+
+static void write_secinfo(FILE *f, struct exportent *ep, int flag_mask)
+{
+ struct sec_entry *p;
+
+ for (p = ep->e_secinfo; p->flav; p++)
+ ; /* Do nothing */
+ if (p == ep->e_secinfo) {
+ /* There was no sec= option */
+ return;
+ }
+ qword_print(f, "secinfo");
+ qword_printint(f, p - ep->e_secinfo);
+ for (p = ep->e_secinfo; p->flav; p++) {
+ qword_printint(f, p->flav->fnum);
+ qword_printint(f, p->flags & flag_mask);
+ }
+
+}
+
+static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *exp)
+{
+ qword_print(f, domain);
+ qword_print(f, path);
+ qword_printint(f, time(0)+30*60);
+ if (exp) {
+ int different_fs = strcmp(path, exp->e_path) != 0;
+ int flag_mask = different_fs ? ~NFSEXP_FSID : ~0;
+
+ qword_printint(f, exp->e_flags & flag_mask);
+ qword_printint(f, exp->e_anonuid);
+ qword_printint(f, exp->e_anongid);
+ qword_printint(f, exp->e_fsid);
+ write_fsloc(f, exp, path);
+ write_secinfo(f, exp, flag_mask);
+ if (exp->e_uuid == NULL || different_fs) {
+ char u[16];
+ if (get_uuid(path, NULL, 16, u)) {
+ qword_print(f, "uuid");
+ qword_printhex(f, u, 16);
+ }
+ } else {
+ char u[16];
+ get_uuid(NULL, exp->e_uuid, 16, u);
+ qword_print(f, "uuid");
+ qword_printhex(f, u, 16);
+ }
+ }
+ return qword_eol(f);
+}
+
+static int is_subdirectory(char *subpath, char *path)
+{
+ int l = strlen(path);
+
+ return strcmp(subpath, path) == 0
+ || (strncmp(subpath, path, l) == 0 && path[l] == '/');
+}
+
+static int path_matches(nfs_export *exp, char *path)
+{
+ if (exp->m_export.e_flags & NFSEXP_CROSSMOUNT)
+ return is_subdirectory(path, exp->m_export.e_path);
+ return strcmp(path, exp->m_export.e_path) == 0;
+}
+
+static int client_matches(nfs_export *exp, char *dom, struct hostent *he)
+{
+ if (use_ipaddr)
+ return client_check(exp->m_client, he);
+ return client_member(dom, exp->m_client->m_hostname);
+}
+
+static int export_matches(nfs_export *exp, char *dom, char *path, struct hostent *he)
+{
+ return path_matches(exp, path) && client_matches(exp, dom, he);
+}
+
+static nfs_export *lookup_export(char *dom, char *path, struct hostent *he)
+{
+ nfs_export *exp;
+ nfs_export *found = NULL;
+ int found_type = 0;
+ int i;
+
+ for (i=0 ; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (!export_matches(exp, dom, path, he))
+ continue;
+ if (!found) {
+ found = exp;
+ found_type = i;
+ continue;
+ }
+
+ /* Always prefer non-V4ROOT mounts */
+ if (found->m_export.e_flags & NFSEXP_V4ROOT)
+ continue;
+
+ /* If one is a CROSSMOUNT, then prefer the longest path */
+ if (((found->m_export.e_flags & NFSEXP_CROSSMOUNT) ||
+ (exp->m_export.e_flags & NFSEXP_CROSSMOUNT)) &&
+ strlen(found->m_export.e_path) !=
+ strlen(exp->m_export.e_path)) {
+
+ if (strlen(exp->m_export.e_path) >
+ strlen(found->m_export.e_path)) {
+ found = exp;
+ found_type = i;
+ }
+ continue;
+
+ } else if (found_type == i && found->m_warned == 0) {
+ xlog(L_WARNING, "%s exported to both %s and %s, "
+ "arbitrarily choosing options from first",
+ path, found->m_client->m_hostname, exp->m_client->m_hostname,
+ dom);
+ found->m_warned = 1;
+ }
+ }
+ }
+ return found;
+}
+
+void nfsd_export(FILE *f)
+{
+ /* requests are:
+ * domain path
+ * determine export options and return:
+ * domain path expiry flags anonuid anongid fsid
+ */
+
+ char *cp;
+ char *dom, *path;
+ nfs_export *found = NULL;
+ struct in_addr addr;
+ struct hostent *he = NULL;
+
+
+ if (readline(fileno(f), &lbuf, &lbuflen) != 1)
+ return;
+
+ xlog(D_CALL, "nfsd_export: inbuf '%s'", lbuf);
+
+ cp = lbuf;
+ dom = malloc(strlen(cp));
+ path = malloc(strlen(cp));
+
+ if (!dom || !path)
+ goto out;
+
+ if (qword_get(&cp, dom, strlen(lbuf)) <= 0)
+ goto out;
+ if (qword_get(&cp, path, strlen(lbuf)) <= 0)
+ goto out;
+
+ auth_reload();
+
+ if (use_ipaddr) {
+ if (!inet_aton(dom, &addr))
+ goto out;
+ he = client_resolve(addr);
+ }
+
+ found = lookup_export(dom, path, he);
+
+ if (found) {
+ if (dump_to_cache(f, dom, path, &found->m_export) < 0) {
+ xlog(L_WARNING,
+ "Cannot export %s, possibly unsupported filesystem"
+ " or fsid= required", path);
+ dump_to_cache(f, dom, path, NULL);
+ }
+ } else {
+ dump_to_cache(f, dom, path, NULL);
+ }
+ out:
+ xlog(D_CALL, "nfsd_export: found %p path %s", found, path ? path : NULL);
+ if (dom) free(dom);
+ if (path) free(path);
+ if (he) free(he);
+}
+
+
+struct {
+ char *cache_name;
+ void (*cache_handle)(FILE *f);
+ FILE *f;
+} cachelist[] = {
+ { "auth.unix.ip", auth_unix_ip},
+ { "auth.unix.gid", auth_unix_gid},
+ { "nfsd.export", nfsd_export},
+ { "nfsd.fh", nfsd_fh},
+ { NULL, NULL }
+};
+
+extern int manage_gids;
+void cache_open(void)
+{
+ int i;
+ for (i=0; cachelist[i].cache_name; i++ ) {
+ char path[100];
+ if (!manage_gids && cachelist[i].cache_handle == auth_unix_gid)
+ continue;
+ sprintf(path, "/proc/net/rpc/%s/channel", cachelist[i].cache_name);
+ cachelist[i].f = fopen(path, "r+");
+ }
+}
+
+void cache_set_fds(fd_set *fdset)
+{
+ int i;
+ for (i=0; cachelist[i].cache_name; i++) {
+ if (cachelist[i].f)
+ FD_SET(fileno(cachelist[i].f), fdset);
+ }
+}
+
+int cache_process_req(fd_set *readfds)
+{
+ int i;
+ int cnt = 0;
+ for (i=0; cachelist[i].cache_name; i++) {
+ if (cachelist[i].f != NULL &&
+ FD_ISSET(fileno(cachelist[i].f), readfds)) {
+ cnt++;
+ cachelist[i].cache_handle(cachelist[i].f);
+ FD_CLR(fileno(cachelist[i].f), readfds);
+ }
+ }
+ return cnt;
+}
+
+
+/*
+ * Give IP->domain and domain+path->options to kernel
+ * % echo nfsd $IP $[now+30*60] $domain > /proc/net/rpc/auth.unix.ip/channel
+ * % echo $domain $path $[now+30*60] $options $anonuid $anongid $fsid > /proc/net/rpc/nfsd.export/channel
+ */
+
+int cache_export_ent(char *domain, struct exportent *exp, char *path)
+{
+ int err;
+ FILE *f = fopen("/proc/net/rpc/nfsd.export/channel", "w");
+ if (!f)
+ return -1;
+
+ err = dump_to_cache(f, domain, exp->e_path, exp);
+ if (err) {
+ xlog(L_WARNING,
+ "Cannot export %s, possibly unsupported filesystem or"
+ " fsid= required", exp->e_path);
+ }
+
+ while (err == 0 && (exp->e_flags & NFSEXP_CROSSMOUNT) && path) {
+ /* really an 'if', but we can break out of
+ * a 'while' more easily */
+ /* Look along 'path' for other filesystems
+ * and export them with the same options
+ */
+ struct stat stb;
+ int l = strlen(exp->e_path);
+ int dev;
+
+ if (strlen(path) <= l || path[l] != '/' ||
+ strncmp(exp->e_path, path, l) != 0)
+ break;
+ if (stat(exp->e_path, &stb) != 0)
+ break;
+ dev = stb.st_dev;
+ while(path[l] == '/') {
+ char c;
+ /* errors for submount should fail whole filesystem */
+ int err2;
+
+ l++;
+ while (path[l] != '/' && path[l])
+ l++;
+ c = path[l];
+ path[l] = 0;
+ err2 = lstat(path, &stb);
+ path[l] = c;
+ if (err2 < 0)
+ break;
+ if (stb.st_dev == dev)
+ continue;
+ dev = stb.st_dev;
+ path[l] = 0;
+ dump_to_cache(f, domain, path, exp);
+ path[l] = c;
+ }
+ break;
+ }
+
+ fclose(f);
+ return err;
+}
+
+int cache_export(nfs_export *exp, char *path)
+{
+ int err;
+ FILE *f;
+
+ f = fopen("/proc/net/rpc/auth.unix.ip/channel", "w");
+ if (!f)
+ return -1;
+
+ qword_print(f, "nfsd");
+ qword_print(f, inet_ntoa(exp->m_client->m_addrlist[0]));
+ qword_printint(f, time(0)+30*60);
+ qword_print(f, exp->m_client->m_hostname);
+ err = qword_eol(f);
+
+ fclose(f);
+
+ err = cache_export_ent(exp->m_client->m_hostname, &exp->m_export, path)
+ || err;
+ return err;
+}
+
+/* Get a filehandle.
+ * {
+ * echo $domain $path $length
+ * read filehandle <&0
+ * } <> /proc/fs/nfsd/filehandle
+ */
+struct nfs_fh_len *
+cache_get_filehandle(nfs_export *exp, int len, char *p)
+{
+ FILE *f = fopen("/proc/fs/nfsd/filehandle", "r+");
+ char buf[200];
+ char *bp = buf;
+ int failed;
+ static struct nfs_fh_len fh;
+
+ if (!f)
+ f = fopen("/proc/fs/nfs/filehandle", "r+");
+ if (!f)
+ return NULL;
+
+ qword_print(f, exp->m_client->m_hostname);
+ qword_print(f, p);
+ qword_printint(f, len);
+ failed = qword_eol(f);
+
+ if (!failed)
+ failed = (fgets(buf, sizeof(buf), f) == NULL);
+ fclose(f);
+ if (failed)
+ return NULL;
+ memset(fh.fh_handle, 0, sizeof(fh.fh_handle));
+ fh.fh_size = qword_get(&bp, (char *)fh.fh_handle, NFS3_FHSIZE);
+ return &fh;
+}
+
diff --git a/nfs-utils-1.2.2/utils/mountd/fsloc.c b/nfs-utils-1.2.2/utils/mountd/fsloc.c
new file mode 100644
index 0000000..5b094b0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/fsloc.c
@@ -0,0 +1,188 @@
+/*
+ * COPYRIGHT (c) 2006
+ * THE REGENTS OF THE UNIVERSITY OF MICHIGAN
+ * ALL RIGHTS RESERVED
+ *
+ * Permission is granted to use, copy, create derivative works
+ * and redistribute this software and such derivative works
+ * for any purpose, so long as the name of The University of
+ * Michigan is not used in any advertising or publicity
+ * pertaining to the use of distribution of this software
+ * without specific, written prior authorization. If the
+ * above copyright notice or any other identification of the
+ * University of Michigan is included in any copy of any
+ * portion of this software, then the disclaimer below must
+ * also be included.
+ *
+ * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION
+ * FROM THE UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY
+ * PURPOSE, AND WITHOUT WARRANTY BY THE UNIVERSITY OF
+ * MICHIGAN OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
+ * WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
+ * REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE
+ * FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR
+ * CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
+ * IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGES.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+
+#include "fsloc.h"
+#include "exportfs.h"
+
+/* Debugging tool: prints out @servers info to syslog */
+static void replicas_print(struct servers *sp)
+{
+ int i;
+ if (!sp) {
+ xlog(L_NOTICE, "NULL replicas pointer\n");
+ return;
+ }
+ xlog(L_NOTICE, "replicas listsize=%i\n", sp->h_num);
+ for (i=0; i<sp->h_num; i++) {
+ xlog(L_NOTICE, " %s:%s\n",
+ sp->h_mp[i]->h_host, sp->h_mp[i]->h_path);
+ }
+}
+
+#ifdef DEBUG
+/* Called by setting 'Method = stub' in config file. Just returns
+ * some syntactically correct gibberish for testing purposes.
+ */
+static struct servers *method_stub(char *key)
+{
+ struct servers *sp;
+ struct mount_point *mp;
+
+ xlog(L_NOTICE, "called method_stub\n");
+ sp = malloc(sizeof(struct servers));
+ if (!sp)
+ return NULL;
+ mp = calloc(1, sizeof(struct mount_point));
+ if (!mp) {
+ free(sp);
+ return NULL;
+ }
+ sp->h_num = 1;
+ sp->h_mp[0] = mp;
+ mp->h_host = strdup("stub_server");
+ mp->h_path = strdup("/my/test/path");
+ sp->h_referral = 1;
+ return sp;
+}
+#endif /* DEBUG */
+
+/* Scan @list, which is a NULL-terminated array of strings of the
+ * form path@host[+host], and return corresponding servers structure.
+ */
+static struct servers *parse_list(char **list)
+{
+ int i;
+ struct servers *res;
+ struct mount_point *mp;
+ char *cp;
+
+ res = malloc(sizeof(struct servers));
+ if (!res)
+ return NULL;
+ res->h_num = 0;
+
+ /* parse each of the answers in sucession. */
+ for (i=0; list[i] && i<FSLOC_MAX_LIST; i++) {
+ mp = calloc(1, sizeof(struct mount_point));
+ if (!mp) {
+ release_replicas(res);
+ return NULL;
+ }
+ cp = strchr(list[i], '@');
+ if ((!cp) || list[i][0] != '/') {
+ xlog(L_WARNING, "invalid entry '%s'", list[i]);
+ continue; /* XXX Need better error handling */
+ }
+ res->h_mp[i] = mp;
+ res->h_num++;
+ mp->h_path = strndup(list[i], cp - list[i]);
+ cp++;
+ mp->h_host = strdup(cp);
+ /* hosts are '+' separated, kernel expects ':' separated */
+ while ( (cp = strchr(mp->h_host, '+')) )
+ *cp = ':';
+ }
+ return res;
+}
+
+/* @data is a string of form path@host[+host][:path@host[+host]]
+ */
+static struct servers *method_list(char *data)
+{
+ char *copy, *ptr=data;
+ char **list;
+ int i, listsize;
+ struct servers *rv=NULL;
+
+ xlog(L_NOTICE, "method_list(%s)\n", data);
+ for (ptr--, listsize=1; ptr; ptr=index(ptr, ':'), listsize++)
+ ptr++;
+ list = malloc(listsize * sizeof(char *));
+ copy = strdup(data);
+ if (copy)
+ xlog(L_NOTICE, "converted to %s\n", copy);
+ if (list && copy) {
+ ptr = copy;
+ for (i=0; i<listsize; i++) {
+ list[i] = strsep(&ptr, ":");
+ }
+ rv = parse_list(list);
+ }
+ free(copy);
+ free(list);
+ replicas_print(rv);
+ return rv;
+}
+
+/* Returns appropriately filled struct servers, or NULL if had a problem */
+struct servers *replicas_lookup(int method, char *data, char *key)
+{
+ struct servers *sp=NULL;
+ switch(method) {
+ case FSLOC_NONE:
+ break;
+ case FSLOC_REFER:
+ sp = method_list(data);
+ if (sp)
+ sp->h_referral = 1;
+ break;
+ case FSLOC_REPLICA:
+ sp = method_list(data);
+ if (sp)
+ sp->h_referral = 0;
+ break;
+#ifdef DEBUG
+ case FSLOC_STUB:
+ sp = method_stub(data);
+ break;
+#endif
+ default:
+ xlog(L_WARNING, "Unknown method = %i", method);
+ }
+ replicas_print(sp);
+ return sp;
+}
+
+void release_replicas(struct servers *server)
+{
+ int i;
+
+ if (!server) return;
+ for (i = 0; i < server->h_num; i++) {
+ free(server->h_mp[i]->h_host);
+ free(server->h_mp[i]->h_path);
+ free(server->h_mp[i]);
+ }
+ free(server);
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/fsloc.h b/nfs-utils-1.2.2/utils/mountd/fsloc.h
new file mode 100644
index 0000000..8296d1c
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/fsloc.h
@@ -0,0 +1,50 @@
+/*
+ * COPYRIGHT (c) 2006
+ * THE REGENTS OF THE UNIVERSITY OF MICHIGAN
+ * ALL RIGHTS RESERVED
+ *
+ * Permission is granted to use, copy, create derivative works
+ * and redistribute this software and such derivative works
+ * for any purpose, so long as the name of The University of
+ * Michigan is not used in any advertising or publicity
+ * pertaining to the use of distribution of this software
+ * without specific, written prior authorization. If the
+ * above copyright notice or any other identification of the
+ * University of Michigan is included in any copy of any
+ * portion of this software, then the disclaimer below must
+ * also be included.
+ *
+ * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION
+ * FROM THE UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY
+ * PURPOSE, AND WITHOUT WARRANTY BY THE UNIVERSITY OF
+ * MICHIGAN OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
+ * WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
+ * REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE
+ * FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR
+ * CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
+ * IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGES.
+ */
+
+#ifndef FSLOC_H
+#define FSLOC_H
+
+#define FSLOC_MAX_LIST 40
+
+struct mount_point {
+ char *h_host;
+ char *h_path;
+};
+
+struct servers {
+ int h_num;
+ struct mount_point *h_mp[FSLOC_MAX_LIST];
+ int h_referral; /* 0=replica, 1=referral */
+};
+
+struct servers *replicas_lookup(int method, char *data, char *key);
+void release_replicas(struct servers *server);
+
+#endif /* FSLOC_H */
diff --git a/nfs-utils-1.2.2/utils/mountd/mount_dispatch.c b/nfs-utils-1.2.2/utils/mountd/mount_dispatch.c
new file mode 100644
index 0000000..ba6981d
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/mount_dispatch.c
@@ -0,0 +1,84 @@
+/*
+ * mount_dispatch This file contains the function dispatch table.
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+#endif
+
+#include "mountd.h"
+#include "rpcmisc.h"
+
+/*
+ * Procedures for MNTv1
+ */
+static struct rpc_dentry mnt_1_dtable[] = {
+ dtable_ent(mount_null,1,void,void), /* NULL */
+ dtable_ent(mount_mnt,1,dirpath,fhstatus), /* MNT */
+ dtable_ent(mount_dump,1,void,mountlist), /* DUMP */
+ dtable_ent(mount_umnt,1,dirpath,void), /* UMNT */
+ dtable_ent(mount_umntall,1,void,void), /* UMNTALL */
+ dtable_ent(mount_export,1,void,exports), /* EXPORT */
+ dtable_ent(mount_exportall,1,void,exports), /* EXPORTALL */
+};
+
+/*
+ * Procedures for MNTv2
+ */
+static struct rpc_dentry mnt_2_dtable[] = {
+ dtable_ent(mount_null,1,void,void), /* NULL */
+ dtable_ent(mount_mnt,1,dirpath,fhstatus), /* MNT */
+ dtable_ent(mount_dump,1,void,mountlist), /* DUMP */
+ dtable_ent(mount_umnt,1,dirpath,void), /* UMNT */
+ dtable_ent(mount_umntall,1,void,void), /* UMNTALL */
+ dtable_ent(mount_export,1,void,exports), /* EXPORT */
+ dtable_ent(mount_exportall,1,void,exports), /* EXPORTALL */
+ dtable_ent(mount_pathconf,2,dirpath,ppathcnf), /* PATHCONF */
+};
+
+/*
+ * Procedures for MNTv3
+ */
+static struct rpc_dentry mnt_3_dtable[] = {
+ dtable_ent(mount_null,1,void,void), /* NULL */
+ dtable_ent(mount_mnt,3,dirpath,mountres3), /* MNT */
+ dtable_ent(mount_dump,1,void,mountlist), /* DUMP */
+ dtable_ent(mount_umnt,1,dirpath,void), /* UMNT */
+ dtable_ent(mount_umntall,1,void,void), /* UMNTALL */
+ dtable_ent(mount_export,1,void,exports), /* EXPORT */
+};
+
+#define number_of(x) (sizeof(x)/sizeof(x[0]))
+
+static struct rpc_dtable dtable[] = {
+ { mnt_1_dtable, number_of(mnt_1_dtable) },
+ { mnt_2_dtable, number_of(mnt_2_dtable) },
+ { mnt_3_dtable, number_of(mnt_3_dtable) },
+};
+
+/*
+ * The main dispatch routine.
+ */
+void
+mount_dispatch(struct svc_req *rqstp, SVCXPRT *transp)
+{
+ union mountd_arguments argument;
+ union mountd_results result;
+
+#ifdef HAVE_TCP_WRAPPER
+ /* remote host authorization check */
+ if (!check_default("mountd", nfs_getrpccaller(transp), MOUNTPROG)) {
+ svcerr_auth (transp, AUTH_FAILED);
+ return;
+ }
+#endif
+
+ rpc_dispatch(rqstp, transp, dtable, number_of(dtable),
+ &argument, &result);
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/mountd.c b/nfs-utils-1.2.2/utils/mountd/mountd.c
new file mode 100644
index 0000000..a0a1f2d
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/mountd.c
@@ -0,0 +1,830 @@
+/*
+ * utils/mountd/mountd.c
+ *
+ * Authenticate mount requests and retrieve file handle.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <signal.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+#include "xmalloc.h"
+#include "misc.h"
+#include "mountd.h"
+#include "rpcmisc.h"
+#include "pseudoflavors.h"
+
+extern void cache_open(void);
+extern struct nfs_fh_len *cache_get_filehandle(nfs_export *exp, int len, char *p);
+extern int cache_export(nfs_export *exp, char *path);
+
+extern void my_svc_run(void);
+
+static void usage(const char *, int exitcode);
+static exports get_exportlist(void);
+static struct nfs_fh_len *get_rootfh(struct svc_req *, dirpath *, nfs_export **, mountstat3 *, int v3);
+
+int reverse_resolve = 0;
+int new_cache = 0;
+int manage_gids;
+int use_ipaddr = -1;
+
+/* PRC: a high-availability callout program can be specified with -H
+ * When this is done, the program will receive callouts whenever clients
+ * send mount or unmount requests -- the callout is not needed for 2.6 kernel */
+char *ha_callout_prog = NULL;
+
+/* Number of mountd threads to start. Default is 1 and
+ * that's probably enough unless you need hundreds of
+ * clients to be able to mount at once. */
+static int num_threads = 1;
+/* Arbitrary limit on number of threads */
+#define MAX_THREADS 64
+
+static struct option longopts[] =
+{
+ { "foreground", 0, 0, 'F' },
+ { "descriptors", 1, 0, 'o' },
+ { "debug", 1, 0, 'd' },
+ { "help", 0, 0, 'h' },
+ { "exports-file", 1, 0, 'f' },
+ { "nfs-version", 1, 0, 'V' },
+ { "no-nfs-version", 1, 0, 'N' },
+ { "version", 0, 0, 'v' },
+ { "port", 1, 0, 'p' },
+ { "no-tcp", 0, 0, 'n' },
+ { "ha-callout", 1, 0, 'H' },
+ { "state-directory-path", 1, 0, 's' },
+ { "num-threads", 1, 0, 't' },
+ { "reverse-lookup", 0, 0, 'r' },
+ { "manage-gids", 0, 0, 'g' },
+ { NULL, 0, 0, 0 }
+};
+
+static int nfs_version = -1;
+
+static void
+unregister_services (void)
+{
+ if (nfs_version & 0x1)
+ pmap_unset (MOUNTPROG, MOUNTVERS);
+ if (nfs_version & (0x1 << 1))
+ pmap_unset (MOUNTPROG, MOUNTVERS_POSIX);
+ if (nfs_version & (0x1 << 2))
+ pmap_unset (MOUNTPROG, MOUNTVERS_NFSV3);
+}
+
+static void
+cleanup_lockfiles (void)
+{
+ unlink(_PATH_XTABLCK);
+ unlink(_PATH_ETABLCK);
+ unlink(_PATH_RMTABLCK);
+}
+
+/* Wait for all worker child processes to exit and reap them */
+static void
+wait_for_workers (void)
+{
+ int status;
+ pid_t pid;
+
+ for (;;) {
+
+ pid = waitpid(0, &status, 0);
+
+ if (pid < 0) {
+ if (errno == ECHILD)
+ return; /* no more children */
+ xlog(L_FATAL, "mountd: can't wait: %s\n",
+ strerror(errno));
+ }
+
+ /* Note: because we SIG_IGN'd SIGCHLD earlier, this
+ * does not happen on 2.6 kernels, and waitpid() blocks
+ * until all the children are dead then returns with
+ * -ECHILD. But, we don't need to do anything on the
+ * death of individual workers, so we don't care. */
+ xlog(L_NOTICE, "mountd: reaped child %d, status %d\n",
+ (int)pid, status);
+ }
+}
+
+/* Fork num_threads worker children and wait for them */
+static void
+fork_workers(void)
+{
+ int i;
+ pid_t pid;
+
+ xlog(L_NOTICE, "mountd: starting %d threads\n", num_threads);
+
+ for (i = 0 ; i < num_threads ; i++) {
+ pid = fork();
+ if (pid < 0) {
+ xlog(L_FATAL, "mountd: cannot fork: %s\n",
+ strerror(errno));
+ }
+ if (pid == 0) {
+ /* worker child */
+
+ /* Re-enable the default action on SIGTERM et al
+ * so that workers die naturally when sent them.
+ * Only the parent unregisters with pmap and
+ * hence needs to do special SIGTERM handling. */
+ struct sigaction sa;
+ sa.sa_handler = SIG_DFL;
+ sa.sa_flags = 0;
+ sigemptyset(&sa.sa_mask);
+ sigaction(SIGHUP, &sa, NULL);
+ sigaction(SIGINT, &sa, NULL);
+ sigaction(SIGTERM, &sa, NULL);
+
+ /* fall into my_svc_run in caller */
+ return;
+ }
+ }
+
+ /* in parent */
+ wait_for_workers();
+ unregister_services();
+ cleanup_lockfiles();
+ xlog(L_NOTICE, "mountd: no more workers, exiting\n");
+ exit(0);
+}
+
+/*
+ * Signal handler.
+ */
+static void
+killer (int sig)
+{
+ unregister_services();
+ if (num_threads > 1) {
+ /* play Kronos and eat our children */
+ kill(0, SIGTERM);
+ wait_for_workers();
+ }
+ cleanup_lockfiles();
+ xlog (L_FATAL, "Caught signal %d, un-registering and exiting.", sig);
+}
+
+static void
+sig_hup (int sig)
+{
+ /* don't exit on SIGHUP */
+ xlog (L_NOTICE, "Received SIGHUP... Ignoring.\n", sig);
+ return;
+}
+
+bool_t
+mount_null_1_svc(struct svc_req *rqstp, void *argp, void *resp)
+{
+ return 1;
+}
+
+bool_t
+mount_mnt_1_svc(struct svc_req *rqstp, dirpath *path, fhstatus *res)
+{
+ struct nfs_fh_len *fh;
+
+ xlog(D_CALL, "MNT1(%s) called", *path);
+ fh = get_rootfh(rqstp, path, NULL, &res->fhs_status, 0);
+ if (fh)
+ memcpy(&res->fhstatus_u.fhs_fhandle, fh->fh_handle, 32);
+ return 1;
+}
+
+bool_t
+mount_dump_1_svc(struct svc_req *rqstp, void *argp, mountlist *res)
+{
+ struct sockaddr_in *addr = nfs_getrpccaller_in(rqstp->rq_xprt);
+
+ xlog(D_CALL, "dump request from %s.", inet_ntoa(addr->sin_addr));
+ *res = mountlist_list();
+
+ return 1;
+}
+
+bool_t
+mount_umnt_1_svc(struct svc_req *rqstp, dirpath *argp, void *resp)
+{
+ struct sockaddr_in *sin = nfs_getrpccaller_in(rqstp->rq_xprt);
+ nfs_export *exp;
+ char *p = *argp;
+ char rpath[MAXPATHLEN+1];
+
+ if (*p == '\0')
+ p = "/";
+
+ if (realpath(p, rpath) != NULL) {
+ rpath[sizeof (rpath) - 1] = '\0';
+ p = rpath;
+ }
+
+ if (!(exp = auth_authenticate("unmount", sin, p))) {
+ return 1;
+ }
+
+ mountlist_del(inet_ntoa(sin->sin_addr), p);
+ return 1;
+}
+
+bool_t
+mount_umntall_1_svc(struct svc_req *rqstp, void *argp, void *resp)
+{
+ /* Reload /etc/xtab if necessary */
+ auth_reload();
+
+ mountlist_del_all(nfs_getrpccaller_in(rqstp->rq_xprt));
+ return 1;
+}
+
+bool_t
+mount_export_1_svc(struct svc_req *rqstp, void *argp, exports *resp)
+{
+ struct sockaddr_in *addr = nfs_getrpccaller_in(rqstp->rq_xprt);
+
+ xlog(D_CALL, "export request from %s.", inet_ntoa(addr->sin_addr));
+ *resp = get_exportlist();
+
+ return 1;
+}
+
+bool_t
+mount_exportall_1_svc(struct svc_req *rqstp, void *argp, exports *resp)
+{
+ struct sockaddr_in *addr = nfs_getrpccaller_in(rqstp->rq_xprt);
+
+ xlog(D_CALL, "exportall request from %s.", inet_ntoa(addr->sin_addr));
+ *resp = get_exportlist();
+
+ return 1;
+}
+
+/*
+ * MNTv2 pathconf procedure
+ *
+ * The protocol doesn't include a status field, so Sun apparently considers
+ * it good practice to let anyone snoop on your system, even if it's
+ * pretty harmless data such as pathconf. We don't.
+ *
+ * Besides, many of the pathconf values don't make much sense on NFS volumes.
+ * FIFOs and tty device files represent devices on the *client*, so there's
+ * no point in getting the server's buffer sizes etc.
+ */
+bool_t
+mount_pathconf_2_svc(struct svc_req *rqstp, dirpath *path, ppathcnf *res)
+{
+ struct sockaddr_in *sin = nfs_getrpccaller_in(rqstp->rq_xprt);
+ struct stat stb;
+ nfs_export *exp;
+ char rpath[MAXPATHLEN+1];
+ char *p = *path;
+
+ memset(res, 0, sizeof(*res));
+
+ if (*p == '\0')
+ p = "/";
+
+ /* Reload /etc/xtab if necessary */
+ auth_reload();
+
+ /* Resolve symlinks */
+ if (realpath(p, rpath) != NULL) {
+ rpath[sizeof (rpath) - 1] = '\0';
+ p = rpath;
+ }
+
+ /* Now authenticate the intruder... */
+ exp = auth_authenticate("pathconf", sin, p);
+ if (!exp) {
+ return 1;
+ } else if (stat(p, &stb) < 0) {
+ xlog(L_WARNING, "can't stat exported dir %s: %s",
+ p, strerror(errno));
+ return 1;
+ }
+
+ res->pc_link_max = pathconf(p, _PC_LINK_MAX);
+ res->pc_max_canon = pathconf(p, _PC_MAX_CANON);
+ res->pc_max_input = pathconf(p, _PC_MAX_INPUT);
+ res->pc_name_max = pathconf(p, _PC_NAME_MAX);
+ res->pc_path_max = pathconf(p, _PC_PATH_MAX);
+ res->pc_pipe_buf = pathconf(p, _PC_PIPE_BUF);
+ res->pc_vdisable = pathconf(p, _PC_VDISABLE);
+
+ /* Can't figure out what to do with pc_mask */
+ res->pc_mask[0] = 0;
+ res->pc_mask[1] = 0;
+
+ return 1;
+}
+
+/*
+ * We should advertise the preferred flavours first. (See RFC 2623
+ * section 2.7.) We leave that to the administrator, by advertising
+ * flavours in the order they were listed in /etc/exports. AUTH_NULL is
+ * dropped from the list to avoid backward compatibility issue with
+ * older Linux clients, who inspect the list in reversed order.
+ *
+ * XXX: It might be more helpful to rearrange these so that flavors
+ * giving more access (as determined from readonly and id-squashing
+ * options) come first. (If we decide to do that we should probably do
+ * that when reading the exports rather than here.)
+ */
+static void set_authflavors(struct mountres3_ok *ok, nfs_export *exp)
+{
+ struct sec_entry *s;
+ static int flavors[SECFLAVOR_COUNT];
+ int i = 0;
+
+ for (s = exp->m_export.e_secinfo; s->flav; s++) {
+ if (s->flav->fnum == AUTH_NULL)
+ continue;
+ flavors[i] = s->flav->fnum;
+ i++;
+ }
+ if (i == 0) {
+ /* default when there is no sec= option: */
+ i = 1;
+ flavors[0] = AUTH_UNIX;
+ }
+ ok->auth_flavors.auth_flavors_val = flavors;
+ ok->auth_flavors.auth_flavors_len = i;
+}
+
+/*
+ * NFSv3 MOUNT procedure
+ */
+bool_t
+mount_mnt_3_svc(struct svc_req *rqstp, dirpath *path, mountres3 *res)
+{
+ struct mountres3_ok *ok = &res->mountres3_u.mountinfo;
+ nfs_export *exp;
+ struct nfs_fh_len *fh;
+
+ xlog(D_CALL, "MNT3(%s) called", *path);
+ fh = get_rootfh(rqstp, path, &exp, &res->fhs_status, 1);
+ if (!fh)
+ return 1;
+
+ ok->fhandle.fhandle3_len = fh->fh_size;
+ ok->fhandle.fhandle3_val = (char *)fh->fh_handle;
+ set_authflavors(ok, exp);
+ return 1;
+}
+
+static struct nfs_fh_len *
+get_rootfh(struct svc_req *rqstp, dirpath *path, nfs_export **expret,
+ mountstat3 *error, int v3)
+{
+ struct sockaddr_in *sin = nfs_getrpccaller_in(rqstp->rq_xprt);
+ struct stat stb, estb;
+ nfs_export *exp;
+ struct nfs_fh_len *fh;
+ char rpath[MAXPATHLEN+1];
+ char *p = *path;
+
+ if (*p == '\0')
+ p = "/";
+
+ /* Reload /var/lib/nfs/etab if necessary */
+ auth_reload();
+
+ /* Resolve symlinks */
+ if (realpath(p, rpath) != NULL) {
+ rpath[sizeof (rpath) - 1] = '\0';
+ p = rpath;
+ }
+
+ /* Now authenticate the intruder... */
+ exp = auth_authenticate("mount", sin, p);
+ if (!exp) {
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ if (stat(p, &stb) < 0) {
+ xlog(L_WARNING, "can't stat exported dir %s: %s",
+ p, strerror(errno));
+ if (errno == ENOENT)
+ *error = NFSERR_NOENT;
+ else
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ if (!S_ISDIR(stb.st_mode) && !S_ISREG(stb.st_mode)) {
+ xlog(L_WARNING, "%s is not a directory or regular file", p);
+ *error = NFSERR_NOTDIR;
+ return NULL;
+ }
+ if (stat(exp->m_export.e_path, &estb) < 0) {
+ xlog(L_WARNING, "can't stat export point %s: %s",
+ p, strerror(errno));
+ *error = NFSERR_NOENT;
+ return NULL;
+ }
+ if (estb.st_dev != stb.st_dev
+ && (!new_cache
+ || !(exp->m_export.e_flags & NFSEXP_CROSSMOUNT))) {
+ xlog(L_WARNING, "request to export directory %s below nearest filesystem %s",
+ p, exp->m_export.e_path);
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ if (exp->m_export.e_mountpoint &&
+ !is_mountpoint(exp->m_export.e_mountpoint[0]?
+ exp->m_export.e_mountpoint:
+ exp->m_export.e_path)) {
+ xlog(L_WARNING, "request to export an unmounted filesystem: %s",
+ p);
+ *error = NFSERR_NOENT;
+ return NULL;
+ }
+
+ if (new_cache) {
+ /* This will be a static private nfs_export with just one
+ * address. We feed it to kernel then extract the filehandle,
+ *
+ */
+
+ if (cache_export(exp, p)) {
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ fh = cache_get_filehandle(exp, v3?64:32, p);
+ if (fh == NULL) {
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ } else {
+ int did_export = 0;
+ retry:
+ if (exp->m_exported<1) {
+ export_export(exp);
+ did_export = 1;
+ }
+ if (!exp->m_xtabent)
+ xtab_append(exp);
+
+ if (v3)
+ fh = getfh_size ((struct sockaddr *) sin, p, 64);
+ if (!v3 || (fh == NULL && errno == EINVAL)) {
+ /* We first try the new nfs syscall. */
+ fh = getfh ((struct sockaddr *) sin, p);
+ if (fh == NULL && errno == EINVAL)
+ /* Let's try the old one. */
+ fh = getfh_old ((struct sockaddr *) sin,
+ stb.st_dev, stb.st_ino);
+ }
+ if (fh == NULL && !did_export) {
+ exp->m_exported = 0;
+ goto retry;
+ }
+
+ if (fh == NULL) {
+ xlog(L_WARNING, "getfh failed: %s", strerror(errno));
+ *error = NFSERR_ACCES;
+ return NULL;
+ }
+ }
+ *error = NFS_OK;
+ mountlist_add(inet_ntoa(sin->sin_addr), p);
+ if (expret)
+ *expret = exp;
+ return fh;
+}
+
+static void remove_all_clients(exportnode *e)
+{
+ struct groupnode *g, *ng;
+
+ for (g = e->ex_groups; g; g = ng) {
+ ng = g->gr_next;
+ xfree(g->gr_name);
+ xfree(g);
+ }
+ e->ex_groups = NULL;
+}
+
+static void free_exportlist(exports *elist)
+{
+ struct exportnode *e, *ne;
+
+ for (e = *elist; e != NULL; e = ne) {
+ ne = e->ex_next;
+ remove_all_clients(e);
+ xfree(e->ex_dir);
+ xfree(e);
+ }
+ *elist = NULL;
+}
+
+static void prune_clients(nfs_export *exp, struct exportnode *e)
+{
+ struct hostent *hp;
+ struct groupnode *c, **cp;
+
+ cp = &e->ex_groups;
+ while ((c = *cp) != NULL) {
+ if (client_gettype(c->gr_name) == MCL_FQDN
+ && (hp = gethostbyname(c->gr_name))) {
+ hp = hostent_dup(hp);
+ if (client_check(exp->m_client, hp)) {
+ *cp = c->gr_next;
+ xfree(c->gr_name);
+ xfree(c);
+ xfree (hp);
+ continue;
+ }
+ xfree (hp);
+ }
+ cp = &(c->gr_next);
+ }
+}
+
+static exportnode *lookup_or_create_elist_entry(exports *elist, nfs_export *exp)
+{
+ exportnode *e;
+
+ for (e = *elist; e != NULL; e = e->ex_next) {
+ if (!strcmp(exp->m_export.e_path, e->ex_dir))
+ return e;
+ }
+ e = xmalloc(sizeof(*e));
+ e->ex_next = *elist;
+ e->ex_groups = NULL;
+ e->ex_dir = xstrdup(exp->m_export.e_path);
+ *elist = e;
+ return e;
+}
+
+static void insert_group(struct exportnode *e, char *newname)
+{
+ struct groupnode *g;
+
+ for (g = e->ex_groups; g; g = g->gr_next)
+ if (strcmp(g->gr_name, newname))
+ return;
+
+ g = xmalloc(sizeof(*g));
+ g->gr_name = xstrdup(newname);
+ g->gr_next = e->ex_groups;
+ e->ex_groups = g;
+}
+
+static exports
+get_exportlist(void)
+{
+ static exports elist = NULL;
+ struct exportnode *e;
+ nfs_export *exp;
+ int i;
+ static unsigned int ecounter;
+ unsigned int acounter;
+
+ acounter = auth_reload();
+ if (elist && acounter == ecounter)
+ return elist;
+
+ ecounter = acounter;
+
+ free_exportlist(&elist);
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ /* Don't show pseudo exports */
+ if (exp->m_export.e_flags & NFSEXP_V4ROOT)
+ continue;
+ e = lookup_or_create_elist_entry(&elist, exp);
+
+ /* exports to "*" absorb any others */
+ if (i == MCL_ANONYMOUS && e->ex_groups) {
+ remove_all_clients(e);
+ continue;
+ }
+ /* non-FQDN's absorb FQDN's they contain: */
+ if (i != MCL_FQDN && e->ex_groups)
+ prune_clients(exp, e);
+
+ if (exp->m_export.e_hostname[0] != '\0')
+ insert_group(e, exp->m_export.e_hostname);
+ }
+ }
+
+ return elist;
+}
+
+int
+main(int argc, char **argv)
+{
+ char *export_file = _PATH_EXPORTS;
+ char *state_dir = NFS_STATEDIR;
+ int foreground = 0;
+ int port = 0;
+ int descriptors = 0;
+ int c;
+ struct sigaction sa;
+ struct rlimit rlim;
+
+ /* Parse the command line options and arguments. */
+ opterr = 0;
+ while ((c = getopt_long(argc, argv, "o:nFd:f:p:P:hH:N:V:vrs:t:g", longopts, NULL)) != EOF)
+ switch (c) {
+ case 'g':
+ manage_gids = 1;
+ break;
+ case 'o':
+ descriptors = atoi(optarg);
+ if (descriptors <= 0) {
+ fprintf(stderr, "%s: bad descriptors: %s\n",
+ argv [0], optarg);
+ usage(argv [0], 1);
+ }
+ break;
+ case 'F':
+ foreground = 1;
+ break;
+ case 'd':
+ xlog_sconfig(optarg, 1);
+ break;
+ case 'f':
+ export_file = optarg;
+ break;
+ case 'H': /* PRC: specify a high-availability callout program */
+ ha_callout_prog = optarg;
+ break;
+ case 'h':
+ usage(argv [0], 0);
+ break;
+ case 'P': /* XXX for nfs-server compatibility */
+ case 'p':
+ port = atoi(optarg);
+ if (port <= 0 || port > 65535) {
+ fprintf(stderr, "%s: bad port number: %s\n",
+ argv [0], optarg);
+ usage(argv [0], 1);
+ }
+ break;
+ case 'N':
+ nfs_version &= ~(1 << (atoi (optarg) - 1));
+ break;
+ case 'n':
+ _rpcfdtype = SOCK_DGRAM;
+ break;
+ case 'r':
+ reverse_resolve = 1;
+ break;
+ case 's':
+ if ((state_dir = xstrdup(optarg)) == NULL) {
+ fprintf(stderr, "%s: xstrdup(%s) failed!\n",
+ argv[0], optarg);
+ exit(1);
+ }
+ break;
+ case 't':
+ num_threads = atoi (optarg);
+ break;
+ case 'V':
+ nfs_version |= 1 << (atoi (optarg) - 1);
+ break;
+ case 'v':
+ printf("kmountd %s\n", VERSION);
+ exit(0);
+ case 0:
+ break;
+ case '?':
+ default:
+ usage(argv [0], 1);
+ }
+
+ /* No more arguments allowed. */
+ if (optind != argc || !(nfs_version & 0x7))
+ usage(argv [0], 1);
+
+ if (chdir(state_dir)) {
+ fprintf(stderr, "%s: chdir(%s) failed: %s\n",
+ argv [0], state_dir, strerror(errno));
+ exit(1);
+ }
+
+ if (getrlimit (RLIMIT_NOFILE, &rlim) != 0)
+ fprintf(stderr, "%s: getrlimit (RLIMIT_NOFILE) failed: %s\n",
+ argv [0], strerror(errno));
+ else {
+ /* glibc sunrpc code dies if getdtablesize > FD_SETSIZE */
+ if ((descriptors == 0 && rlim.rlim_cur > FD_SETSIZE) ||
+ descriptors > FD_SETSIZE)
+ descriptors = FD_SETSIZE;
+ if (descriptors) {
+ rlim.rlim_cur = descriptors;
+ if (setrlimit (RLIMIT_NOFILE, &rlim) != 0) {
+ fprintf(stderr, "%s: setrlimit (RLIMIT_NOFILE) failed: %s\n",
+ argv [0], strerror(errno));
+ exit(1);
+ }
+ }
+ }
+ /* Initialize logging. */
+ if (!foreground) xlog_stderr(0);
+ xlog_open("mountd");
+
+ sa.sa_handler = SIG_IGN;
+ sa.sa_flags = 0;
+ sigemptyset(&sa.sa_mask);
+ sigaction(SIGHUP, &sa, NULL);
+ sigaction(SIGINT, &sa, NULL);
+ sigaction(SIGTERM, &sa, NULL);
+ sigaction(SIGPIPE, &sa, NULL);
+ /* WARNING: the following works on Linux and SysV, but not BSD! */
+ sigaction(SIGCHLD, &sa, NULL);
+
+ /* Daemons should close all extra filehandles ... *before* RPC init. */
+ if (!foreground)
+ closeall(3);
+
+ new_cache = check_new_cache();
+ if (new_cache)
+ cache_open();
+
+ if (nfs_version & 0x1)
+ rpc_init("mountd", MOUNTPROG, MOUNTVERS,
+ mount_dispatch, port);
+ if (nfs_version & (0x1 << 1))
+ rpc_init("mountd", MOUNTPROG, MOUNTVERS_POSIX,
+ mount_dispatch, port);
+ if (nfs_version & (0x1 << 2))
+ rpc_init("mountd", MOUNTPROG, MOUNTVERS_NFSV3,
+ mount_dispatch, port);
+
+ sa.sa_handler = killer;
+ sigaction(SIGINT, &sa, NULL);
+ sigaction(SIGTERM, &sa, NULL);
+ sa.sa_handler = sig_hup;
+ sigaction(SIGHUP, &sa, NULL);
+
+ auth_init(export_file);
+
+ if (!foreground) {
+ /* We first fork off a child. */
+ if ((c = fork()) > 0)
+ exit(0);
+ if (c < 0) {
+ xlog(L_FATAL, "mountd: cannot fork: %s\n",
+ strerror(errno));
+ }
+ /* Now we remove ourselves from the foreground.
+ Redirect stdin/stdout/stderr first. */
+ {
+ int fd = open("/dev/null", O_RDWR);
+ (void) dup2(fd, 0);
+ (void) dup2(fd, 1);
+ (void) dup2(fd, 2);
+ if (fd > 2) (void) close(fd);
+ }
+ setsid();
+ }
+
+ /* silently bounds check num_threads */
+ if (foreground)
+ num_threads = 1;
+ else if (num_threads < 1)
+ num_threads = 1;
+ else if (num_threads > MAX_THREADS)
+ num_threads = MAX_THREADS;
+
+ if (num_threads > 1)
+ fork_workers();
+
+ my_svc_run();
+
+ xlog(L_ERROR, "Ack! Gack! svc_run returned!\n");
+ exit(1);
+}
+
+static void
+usage(const char *prog, int n)
+{
+ fprintf(stderr,
+"Usage: %s [-F|--foreground] [-h|--help] [-v|--version] [-d kind|--debug kind]\n"
+" [-o num|--descriptors num] [-f exports-file|--exports-file=file]\n"
+" [-p|--port port] [-V version|--nfs-version version]\n"
+" [-N version|--no-nfs-version version] [-n|--no-tcp]\n"
+" [-H ha-callout-prog] [-s|--state-directory-path path]\n"
+" [-g|--manage-gids] [-t num|--num-threads=num]\n", prog);
+ exit(n);
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/mountd.h b/nfs-utils-1.2.2/utils/mountd/mountd.h
new file mode 100644
index 0000000..31bacb5
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/mountd.h
@@ -0,0 +1,54 @@
+/*
+ * utils/mountd/mountd.h
+ *
+ * Declarations for mountd.
+ *
+ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef MOUNTD_H
+#define MOUNTD_H
+
+#include <rpc/rpc.h>
+#include <rpc/svc.h>
+#include "nfslib.h"
+#include "exportfs.h"
+#include "mount.h"
+
+union mountd_arguments {
+ dirpath dirpath;
+};
+
+union mountd_results {
+ fhstatus fstatus;
+ mountlist mountlist;
+ exports exports;
+};
+
+/*
+ * Global Function prototypes.
+ */
+bool_t mount_null_1_svc(struct svc_req *, void *, void *);
+bool_t mount_mnt_1_svc(struct svc_req *, dirpath *, fhstatus *);
+bool_t mount_dump_1_svc(struct svc_req *, void *, mountlist *);
+bool_t mount_umnt_1_svc(struct svc_req *, dirpath *, void *);
+bool_t mount_umntall_1_svc(struct svc_req *, void *, void *);
+bool_t mount_export_1_svc(struct svc_req *, void *, exports *);
+bool_t mount_exportall_1_svc(struct svc_req *, void *, exports *);
+bool_t mount_pathconf_2_svc(struct svc_req *, dirpath *, ppathcnf *);
+bool_t mount_mnt_3_svc(struct svc_req *, dirpath *, mountres3 *);
+
+void mount_dispatch(struct svc_req *, SVCXPRT *);
+void auth_init(char *export_file);
+unsigned int auth_reload(void);
+nfs_export * auth_authenticate(char *what, struct sockaddr_in *sin,
+ char *path);
+void auth_export(nfs_export *exp);
+
+void mountlist_add(char *host, const char *path);
+void mountlist_del(char *host, const char *path);
+void mountlist_del_all(struct sockaddr_in *sin);
+mountlist mountlist_list(void);
+
+
+#endif /* MOUNTD_H */
diff --git a/nfs-utils-1.2.2/utils/mountd/mountd.man b/nfs-utils-1.2.2/utils/mountd/mountd.man
new file mode 100644
index 0000000..bfa06e0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/mountd.man
@@ -0,0 +1,202 @@
+.\"
+.\" mountd(8)
+.\"
+.\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
+.\" Modified by Paul Clements, 2004.
+.TH rpc.mountd 8 "31 Aug 2004"
+.SH NAME
+rpc.mountd \- NFS mount daemon
+.SH SYNOPSIS
+.BI "/usr/sbin/rpc.mountd [" options "]"
+.SH DESCRIPTION
+The
+.B rpc.mountd
+program implements the NFS mount protocol. When receiving a MOUNT
+request from an NFS client, it checks the request against the list of
+currently exported file systems. If the client is permitted to mount
+the file system,
+.B rpc.mountd
+obtains a file handle for requested directory and returns it to
+the client.
+.SS Exporting NFS File Systems
+Making file systems available to NFS clients is called
+.IR exporting .
+.P
+Usually, a file system and the hosts it should be made available to
+are listed in the
+.B /etc/exports
+file, and invoking
+.B exportfs -a
+whenever the system is booted. The
+.BR exportfs (8)
+command makes export information available to both the kernel NFS
+server module and the
+.B rpc.mountd
+daemon.
+.P
+Alternatively, you can export individual directories temporarily
+using
+.BR exportfs 's
+.IB host : /directory
+syntax.
+.SS The rmtab File
+For every mount request received from an NFS client,
+.B rpc.mountd
+adds an entry to the
+.B /var/lib/nfs/rmtab
+file. When receiving an unmount request, that entry is removed.
+.P
+However, this file is mostly ornamental. One, the client can continue
+to use the file handle even after calling
+.B rpc.mountd 's
+UMOUNT procedure. And two, if a client reboots without notifying
+.B rpc.mountd ,
+a stale entry will remain in
+.BR rmtab .
+.SH OPTIONS
+.TP
+.B \-d kind " or " \-\-debug kind
+Turn on debugging. Valid kinds are: all, auth, call, general and parse.
+.TP
+.B \-F " or " \-\-foreground
+Run in foreground (do not daemonize)
+.TP
+.B \-f " or " \-\-exports-file
+This option specifies the exports file, listing the clients that this
+server is prepared to serve and parameters to apply to each
+such mount (see
+.BR exports (5)).
+By default, export information is read from
+.IR /etc/exports .
+.TP
+.B \-h " or " \-\-help
+Display usage message.
+.TP
+.B \-o num " or " \-\-descriptors num
+Set the limit of the number of open file descriptors to num. The
+default is to leave the limit unchanged.
+.TP
+.B \-N " or " \-\-no-nfs-version
+This option can be used to request that
+.B rpc.mountd
+do not offer certain versions of NFS. The current version of
+.B rpc.mountd
+can support both NFS version 2 and the newer version 3. If the
+NFS kernel module was compiled without support for NFSv3,
+.B rpc.mountd
+must be invoked with the option
+.B "\-\-no-nfs-version 3" .
+.TP
+.B \-n " or " \-\-no-tcp
+Don't advertise TCP for mount.
+.TP
+.B \-P
+Ignored (compatibility with unfsd??).
+.TP
+.B \-p " or " \-\-port num
+Force
+.B rpc.mountd
+to bind to the specified port num, instead of using the random port
+number assigned by the portmapper.
+.TP
+.B \-H " or " \-\-ha-callout prog
+Specify a high availability callout program, which will receive callouts
+for all client mount and unmount requests. This allows
+.B rpc.mountd
+to be used in a High Availability NFS (HA-NFS) environment. This callout is not
+needed (and should not be used) with 2.6 and later kernels (instead,
+mount the nfsd filesystem on
+.B /proc/fs/nfsd
+).
+The program will be called with 4 arguments.
+The first will be
+.B mount
+or
+.B unmount
+depending on the reason for the callout.
+The second will be the name of the client performing the mount.
+The third will be the path that the client is mounting.
+The last is the number of concurrent mounts that we believe the client
+has of that path.
+.TP
+.BI "\-s," "" " \-\-state\-directory\-path " directory
+specify a directory in which to place statd state information.
+If this option is not specified the default of
+.BR /var/lib/nfs
+is used.
+.TP
+.BI "\-r," "" " \-\-reverse\-lookup"
+mountd tracks IP addresses in the rmtab, and when a DUMP request is made (by
+someone running showmount -a, for instance), it returns IP addresses instead
+of hostnames by default. This option causes mountd to do a reverse
+lookup on each IP address and return that hostname instead. Enabling this can
+have a substantial negative effect on performance in some situations.
+.TP
+.BR "\-t N" " or " "\-\-num\-threads=N"
+This option specifies the number of worker threads that rpc.mountd
+spawns. The default is 1 thread, which is probably enough. More
+threads are usually only needed for NFS servers which need to handle
+mount storms of hundreds of NFS mounts in a few seconds, or when
+your DNS server is slow or unreliable.
+.TP
+.B \-V " or " \-\-nfs-version
+This option can be used to request that
+.B rpc.mountd
+offer certain versions of NFS. The current version of
+.B rpc.mountd
+can support both NFS version 2 and the newer version 3.
+.TP
+.B \-v " or " \-\-version
+Print the version of
+.B rpc.mountd
+and exit.
+.TP
+.B \-g " or " \-\-manage-gids
+Accept requests from the kernel to map user id numbers into lists of
+group id numbers for use in access control. An NFS request will
+normally (except when using Kerberos or other cryptographic
+authentication) contains a user-id and a list of group-ids. Due to a
+limitation in the NFS protocol, at most 16 groups ids can be listed.
+If you use the
+.B \-g
+flag, then the list of group ids received from the client will be
+replaced by a list of group ids determined by an appropriate lookup on
+the server. Note that the 'primary' group id is not affected so a
+.I newgroup
+command on the client will still be effective. This function requires
+a Linux Kernel with version at least 2.6.21.
+
+.SH TCP_WRAPPERS SUPPORT
+This
+.B rpc.mountd
+version is protected by the
+.B tcp_wrapper
+library. You have to give the clients access to
+.B rpc.mountd
+if they should be allowed to use it. To allow connects from clients of
+the .bar.com domain you could use the following line in /etc/hosts.allow:
+
+mountd: .bar.com
+
+You have to use the daemon name
+.B mountd
+for the daemon name (even if the binary has a different name).
+.B Note:
+hostnames used in either access file will be ignored when
+they can not be resolved into IP addresses.
+
+For further information please have a look at the
+.BR tcpd (8)
+and
+.BR hosts_access (5)
+manual pages.
+.SH SEE ALSO
+.BR rpc.nfsd (8),
+.BR exportfs (8),
+.BR exports (5),
+.BR rpc.rquotad (8).
+.SH FILES
+.BR /etc/exports ,
+.BR /var/lib/nfs/xtab .
+.SH AUTHOR
+Olaf Kirch, H. J. Lu, G. Allan Morris III, and a host of others.
diff --git a/nfs-utils-1.2.2/utils/mountd/rmtab.c b/nfs-utils-1.2.2/utils/mountd/rmtab.c
new file mode 100644
index 0000000..19b22ee
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/rmtab.c
@@ -0,0 +1,225 @@
+/*
+ * utils/mountd/rmtab.c
+ *
+ * Manage the rmtab file for mountd.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include "xmalloc.h"
+#include "misc.h"
+#include "exportfs.h"
+#include "xio.h"
+#include "mountd.h"
+#include "ha-callout.h"
+
+#include <limits.h> /* PATH_MAX */
+#include <errno.h>
+
+extern int reverse_resolve;
+
+/* If new path is a link do not destroy it but place the
+ * file where the link points.
+ */
+
+static int
+slink_safe_rename(const char * oldpath, const char * newpath)
+{
+ int r;
+ struct stat s;
+ char slink_path[PATH_MAX];
+ const char *real_newpath = newpath;
+
+ if ((lstat(newpath, &s) == 0) && S_ISLNK(s.st_mode)) {
+ /* New path is a symbolic link, do not destroy but follow */
+ if ((r = readlink(newpath, slink_path, PATH_MAX - 1)) == -1)
+ return -1;
+ slink_path[r] = '\0';
+ real_newpath = slink_path;
+ }
+
+ return rename(oldpath, real_newpath);
+}
+
+void
+mountlist_add(char *host, const char *path)
+{
+ struct rmtabent xe;
+ struct rmtabent *rep;
+ int lockid;
+ long pos;
+
+ if ((lockid = xflock(_PATH_RMTABLCK, "a")) < 0)
+ return;
+ setrmtabent("r+");
+ while ((rep = getrmtabent(1, &pos)) != NULL) {
+ if (strcmp (rep->r_client,
+ host) == 0
+ && strcmp(rep->r_path, path) == 0) {
+ rep->r_count++;
+ /* PRC: do the HA callout: */
+ ha_callout("mount", rep->r_client, rep->r_path, rep->r_count);
+ putrmtabent(rep, &pos);
+ endrmtabent();
+ xfunlock(lockid);
+ return;
+ }
+ }
+ endrmtabent();
+ strncpy(xe.r_client, host,
+ sizeof (xe.r_client) - 1);
+ xe.r_client [sizeof (xe.r_client) - 1] = '\0';
+ strncpy(xe.r_path, path, sizeof (xe.r_path) - 1);
+ xe.r_path [sizeof (xe.r_path) - 1] = '\0';
+ xe.r_count = 1;
+ if (setrmtabent("a")) {
+ /* PRC: do the HA callout: */
+ ha_callout("mount", xe.r_client, xe.r_path, xe.r_count);
+ putrmtabent(&xe, NULL);
+ endrmtabent();
+ }
+ xfunlock(lockid);
+}
+
+void
+mountlist_del(char *hname, const char *path)
+{
+ struct rmtabent *rep;
+ FILE *fp;
+ int lockid;
+ int match;
+
+ if ((lockid = xflock(_PATH_RMTABLCK, "w")) < 0)
+ return;
+ if (!setrmtabent("r")) {
+ xfunlock(lockid);
+ return;
+ }
+ if (!(fp = fsetrmtabent(_PATH_RMTABTMP, "w"))) {
+ endrmtabent();
+ xfunlock(lockid);
+ return;
+ }
+ while ((rep = getrmtabent(1, NULL)) != NULL) {
+ match = !strcmp (rep->r_client, hname)
+ && !strcmp(rep->r_path, path);
+ if (match) {
+ rep->r_count--;
+ /* PRC: do the HA callout: */
+ ha_callout("unmount", rep->r_client, rep->r_path, rep->r_count);
+ }
+ if (!match || rep->r_count)
+ fputrmtabent(fp, rep, NULL);
+ }
+ if (slink_safe_rename(_PATH_RMTABTMP, _PATH_RMTAB) < 0) {
+ xlog(L_ERROR, "couldn't rename %s to %s",
+ _PATH_RMTABTMP, _PATH_RMTAB);
+ }
+ endrmtabent(); /* close & unlink */
+ fendrmtabent(fp);
+ xfunlock(lockid);
+}
+
+void
+mountlist_del_all(struct sockaddr_in *sin)
+{
+ struct in_addr addr = sin->sin_addr;
+ struct hostent *hp;
+ struct rmtabent *rep;
+ nfs_export *exp;
+ FILE *fp;
+ int lockid;
+
+ if ((lockid = xflock(_PATH_RMTABLCK, "w")) < 0)
+ return;
+ if (!(hp = gethostbyaddr((char *)&addr, sizeof(addr), AF_INET))) {
+ xlog(L_ERROR, "can't get hostname of %s", inet_ntoa(addr));
+ goto out_unlock;
+ }
+ hp = hostent_dup (hp);
+
+ if (!setrmtabent("r"))
+ goto out_free;
+
+ if (!(fp = fsetrmtabent(_PATH_RMTABTMP, "w")))
+ goto out_close;
+
+ while ((rep = getrmtabent(1, NULL)) != NULL) {
+ if (strcmp(rep->r_client, hp->h_name) == 0 &&
+ (exp = auth_authenticate("umountall", sin, rep->r_path)))
+ continue;
+ fputrmtabent(fp, rep, NULL);
+ }
+ if (slink_safe_rename(_PATH_RMTABTMP, _PATH_RMTAB) < 0) {
+ xlog(L_ERROR, "couldn't rename %s to %s",
+ _PATH_RMTABTMP, _PATH_RMTAB);
+ }
+ fendrmtabent(fp);
+out_close:
+ endrmtabent(); /* close & unlink */
+out_free:
+ free (hp);
+out_unlock:
+ xfunlock(lockid);
+}
+
+mountlist
+mountlist_list(void)
+{
+ static mountlist mlist = NULL;
+ static time_t last_mtime = 0;
+ mountlist m;
+ struct rmtabent *rep;
+ struct stat stb;
+ int lockid;
+ struct in_addr addr;
+ struct hostent *he;
+
+ if ((lockid = xflock(_PATH_RMTABLCK, "r")) < 0)
+ return NULL;
+ if (stat(_PATH_RMTAB, &stb) < 0) {
+ xlog(L_ERROR, "can't stat %s: %s",
+ _PATH_RMTAB, strerror(errno));
+ xfunlock(lockid);
+ return NULL;
+ }
+ if (stb.st_mtime != last_mtime) {
+ while (mlist) {
+ mlist = (m = mlist)->ml_next;
+ xfree(m->ml_hostname);
+ xfree(m->ml_directory);
+ xfree(m);
+ }
+ last_mtime = stb.st_mtime;
+
+ setrmtabent("r");
+ while ((rep = getrmtabent(1, NULL)) != NULL) {
+ m = (mountlist) xmalloc(sizeof(*m));
+
+ if (reverse_resolve &&
+ inet_aton((const char *) rep->r_client, &addr) &&
+ (he = gethostbyaddr(&addr, sizeof(addr), AF_INET)))
+ m->ml_hostname = xstrdup(he->h_name);
+ else
+ m->ml_hostname = xstrdup(rep->r_client);
+
+ m->ml_directory = xstrdup(rep->r_path);
+ m->ml_next = mlist;
+ mlist = m;
+ }
+ endrmtabent();
+ }
+ xfunlock(lockid);
+
+ return mlist;
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/svc_run.c b/nfs-utils-1.2.2/utils/mountd/svc_run.c
new file mode 100644
index 0000000..1938a67
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/svc_run.c
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 1984 Sun Microsystems, Inc.
+ * Based on svc_run.c from statd which claimed:
+ * Modified by Jeffrey A. Uphoff, 1995, 1997-1999.
+ * Modified by Olaf Kirch, 1996.
+ *
+ */
+
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Allow svc_run to listen to other file descriptors as well
+ */
+
+/*
+ * This is the RPC server side idle loop.
+ * Wait for input, call server program.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <rpc/rpc.h>
+#include "xlog.h"
+#include <errno.h>
+#include <time.h>
+
+#ifdef HAVE_LIBTIRPC
+#include <rpc/rpc_com.h>
+#endif
+
+void cache_set_fds(fd_set *fdset);
+int cache_process_req(fd_set *readfds);
+
+#if LONG_MAX != INT_MAX
+/* bug in glibc 2.3.6 and earlier, we need
+ * our own svc_getreqset
+ */
+static void
+my_svc_getreqset (fd_set *readfds)
+{
+ fd_mask mask;
+ fd_mask *maskp;
+ int setsize;
+ int sock;
+ int bit;
+
+ setsize = _rpc_dtablesize ();
+ if (setsize > FD_SETSIZE)
+ setsize = FD_SETSIZE;
+ maskp = readfds->fds_bits;
+ for (sock = 0; sock < setsize; sock += NFDBITS)
+ for (mask = *maskp++;
+ (bit = ffsl (mask));
+ mask ^= (1L << (bit - 1)))
+ svc_getreq_common (sock + bit - 1);
+}
+#define svc_getreqset my_svc_getreqset
+
+#endif
+
+/*
+ * The heart of the server. A crib from libc for the most part...
+ */
+void
+my_svc_run(void)
+{
+ fd_set readfds;
+ int selret;
+
+ for (;;) {
+
+ readfds = svc_fdset;
+ cache_set_fds(&readfds);
+
+ selret = select(FD_SETSIZE, &readfds,
+ (void *) 0, (void *) 0, (struct timeval *) 0);
+
+
+ switch (selret) {
+ case -1:
+ if (errno == EINTR || errno == ECONNREFUSED
+ || errno == ENETUNREACH || errno == EHOSTUNREACH)
+ continue;
+ xlog(L_ERROR, "my_svc_run() - select: %m");
+ return;
+
+ default:
+ selret -= cache_process_req(&readfds);
+ if (selret)
+ svc_getreqset(&readfds);
+ }
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/mountd/v4root.c b/nfs-utils-1.2.2/utils/mountd/v4root.c
new file mode 100644
index 0000000..7fd6af3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/mountd/v4root.c
@@ -0,0 +1,196 @@
+/*
+ * Copyright (C) 2009 Red Hat <nfs@redhat.com>
+ *
+ * support/export/v4root.c
+ *
+ * Routines used to support NFSv4 pseudo roots
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/queue.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include <unistd.h>
+#include <errno.h>
+
+#include "xlog.h"
+#include "exportfs.h"
+#include "nfslib.h"
+#include "misc.h"
+#include "v4root.h"
+
+int v4root_needed;
+
+static nfs_export pseudo_root = {
+ .m_next = NULL,
+ .m_client = NULL,
+ .m_export = {
+ .e_hostname = "*",
+ .e_path = "/",
+ .e_flags = NFSEXP_READONLY | NFSEXP_ROOTSQUASH
+ | NFSEXP_NOSUBTREECHECK | NFSEXP_FSID
+ | NFSEXP_V4ROOT,
+ .e_anonuid = 65534,
+ .e_anongid = 65534,
+ .e_squids = NULL,
+ .e_nsquids = 0,
+ .e_sqgids = NULL,
+ .e_nsqgids = 0,
+ .e_fsid = 0,
+ .e_mountpoint = NULL,
+ },
+ .m_exported = 0,
+ .m_xtabent = 1,
+ .m_mayexport = 1,
+ .m_changed = 0,
+ .m_warned = 0,
+};
+
+void set_pseudofs_security(struct exportent *pseudo, struct exportent *source)
+{
+ struct sec_entry *se;
+ int i;
+
+ if (source->e_flags & NFSEXP_INSECURE_PORT)
+ pseudo->e_flags |= NFSEXP_INSECURE_PORT;
+ for (se = source->e_secinfo; se->flav; se++) {
+ struct sec_entry *new;
+
+ i = secinfo_addflavor(se->flav, pseudo);
+ new = &pseudo->e_secinfo[i];
+
+ if (se->flags & NFSEXP_INSECURE_PORT)
+ new->flags |= NFSEXP_INSECURE_PORT;
+ }
+}
+
+/*
+ * Create a pseudo export
+ */
+static struct exportent *
+v4root_create(char *path, nfs_export *export)
+{
+ nfs_export *exp;
+ struct exportent eep;
+ struct exportent *curexp = &export->m_export;
+
+ dupexportent(&eep, &pseudo_root.m_export);
+ eep.e_hostname = strdup(curexp->e_hostname);
+ strncpy(eep.e_path, path, sizeof(eep.e_path));
+ if (strcmp(path, "/") != 0)
+ eep.e_flags &= ~NFSEXP_FSID;
+ set_pseudofs_security(&eep, curexp);
+ exp = export_create(&eep, 0);
+ if (exp == NULL)
+ return NULL;
+ xlog(D_CALL, "v4root_create: path '%s'", exp->m_export.e_path);
+ return &exp->m_export;
+}
+
+/*
+ * Make sure the kernel has pseudo root support.
+ */
+static int
+v4root_support(void)
+{
+ struct export_features *ef;
+ static int warned = 0;
+
+ ef = get_export_features();
+
+ if (ef->flags & NFSEXP_V4ROOT)
+ return 1;
+ if (!warned) {
+ xlog(L_WARNING, "Kernel does not have pseudo root support.");
+ xlog(L_WARNING, "NFS v4 mounts will be disabled unless fsid=0");
+ xlog(L_WARNING, "is specfied in /etc/exports file.");
+ warned++;
+ }
+ return 0;
+}
+
+int pseudofs_update(char *hostname, char *path, nfs_export *source)
+{
+ nfs_export *exp;
+
+ exp = export_lookup(hostname, path, 0);
+ if (exp && !(exp->m_export.e_flags & NFSEXP_V4ROOT))
+ return 0;
+ if (!exp) {
+ if (v4root_create(path, source) == NULL) {
+ xlog(L_WARNING, "v4root_set: Unable to create "
+ "pseudo export for '%s'", path);
+ return -ENOMEM;
+ }
+ return 0;
+ }
+ /* Update an existing V4ROOT export: */
+ set_pseudofs_security(&exp->m_export, &source->m_export);
+ return 0;
+}
+
+static int v4root_add_parents(nfs_export *exp)
+{
+ char *hostname = exp->m_export.e_hostname;
+ char *path;
+ char *ptr;
+
+ path = strdup(exp->m_export.e_path);
+ if (!path)
+ return -ENOMEM;
+ for (ptr = path + 1; ptr; ptr = strchr(ptr, '/')) {
+ int ret;
+ char saved;
+
+ saved = *ptr;
+ *ptr = '\0';
+ ret = pseudofs_update(hostname, path, exp);
+ if (ret)
+ return ret;
+ *ptr = saved;
+ ptr++;
+ }
+ free(path);
+ return 0;
+}
+
+/*
+ * Create pseudo exports by running through the real export
+ * looking at the components of the path that make up the export.
+ * Those path components, if not exported, will become pseudo
+ * exports allowing them to be found when the kernel does an upcall
+ * looking for components of the v4 mount.
+ */
+void
+v4root_set()
+{
+ nfs_export *exp;
+ int i, ret;
+
+ if (!v4root_needed)
+ return;
+ if (!v4root_support())
+ return;
+
+ for (i = 0; i < MCL_MAXTYPES; i++) {
+ for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
+ if (exp->m_export.e_flags & NFSEXP_V4ROOT)
+ /*
+ * We just added this one, so its
+ * parents are already dealt with!
+ */
+ continue;
+
+ ret = v4root_add_parents(exp);
+ /* XXX: error handling! */
+ }
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/nfsd/Makefile.am b/nfs-utils-1.2.2/utils/nfsd/Makefile.am
new file mode 100644
index 0000000..c4c6fb0
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/Makefile.am
@@ -0,0 +1,54 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = nfsd.man
+EXTRA_DIST = $(man8_MANS)
+
+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+sbin_PROGRAMS = nfsd
+
+nfsd_SOURCES = nfsd.c nfssvc.c
+nfsd_LDADD = ../../support/nfs/libnfs.a
+
+MAINTAINERCLEANFILES = Makefile.in
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
diff --git a/nfs-utils-1.2.2/utils/nfsd/Makefile.in b/nfs-utils-1.2.2/utils/nfsd/Makefile.in
new file mode 100644
index 0000000..91efe43
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/Makefile.in
@@ -0,0 +1,683 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+transform = $(program_transform_name)
+NORMAL_INSTALL = :
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+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+nfsd_SOURCES = nfsd.c nfssvc.c
+nfsd_LDADD = ../../support/nfs/libnfs.a
+MAINTAINERCLEANFILES = Makefile.in
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu utils/nfsd/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu utils/nfsd/Makefile
+.PRECIOUS: Makefile
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+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+ esac;
+
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+
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
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+ @$(NORMAL_INSTALL)
+ test -z "$(sbindir)" || $(MKDIR_P) "$(DESTDIR)$(sbindir)"
+ @list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
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+ sed 's/$(EXEEXT)$$//' | \
+ while read p p1; do if test -f $$p || test -f $$p1; \
+ then echo "$$p"; echo "$$p"; else :; fi; \
+ done | \
+ sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+ { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+ if ($$2 == $$4) files[d] = files[d] " " $$1; \
+ else { print "f", $$3 "/" $$4, $$1; } } \
+ END { for (d in files) print "f", d, files[d] }' | \
+ while read type dir files; do \
+ if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
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+ } \
+ ; done
+
+uninstall-sbinPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+ files=`for p in $$list; do echo "$$p"; done | \
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+ -e 's/$$/$(EXEEXT)/' `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+ @list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+nfsd$(EXEEXT): $(nfsd_OBJECTS) $(nfsd_DEPENDENCIES)
+ @rm -f nfsd$(EXEEXT)
+ $(LINK) $(nfsd_OBJECTS) $(nfsd_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfsd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfssvc.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-man8: $(man8_MANS)
+ @$(NORMAL_INSTALL)
+ test -z "$(man8dir)" || $(MKDIR_P) "$(DESTDIR)$(man8dir)"
+ @list='$(man8_MANS)'; test -n "$(man8dir)" || exit 0; \
+ { for i in $$list; do echo "$$i"; done; \
+ } | while read p; do \
+ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; echo "$$p"; \
+ done | \
+ sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+ -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+ sed 'N;N;s,\n, ,g' | { \
+ list=; while read file base inst; do \
+ if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+ echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+ $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+ fi; \
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+ done; }
+
+uninstall-man8:
+ @$(NORMAL_UNINSTALL)
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+ files=`{ for i in $$list; do echo "$$i"; done; \
+ } | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
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+ echo " ( cd '$(DESTDIR)$(man8dir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(man8dir)" && rm -f $$files; }
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
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+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
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+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @list='$(MANS)'; if test -n "$$list"; then \
+ list=`for p in $$list; do \
+ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+ if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
+ if test -n "$$list" && \
+ grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
+ echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \
+ grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \
+ echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \
+ echo " typically \`make maintainer-clean' will remove them" >&2; \
+ exit 1; \
+ else :; fi; \
+ else :; fi
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+ for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) install-exec-hook
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) uninstall-hook
+.MAKE: install-am install-exec-am install-strip uninstall-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-exec-hook \
+ install-html install-html-am install-info install-info-am \
+ install-man install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-hook uninstall-man \
+ uninstall-man8 uninstall-sbinPROGRAMS
+
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/nfsd/nfsd.c b/nfs-utils-1.2.2/utils/nfsd/nfsd.c
new file mode 100644
index 0000000..1cda1e5
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/nfsd.c
@@ -0,0 +1,315 @@
+/*
+ * nfsd
+ *
+ * This is the user level part of nfsd. This is very primitive, because
+ * all the work is now done in the kernel module.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+#include <getopt.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "nfslib.h"
+#include "nfssvc.h"
+#include "xlog.h"
+
+/*
+ * IPv6 support for nfsd was finished before some of the other daemons (mountd
+ * and statd in particular). That could be a problem in the future if someone
+ * were to boot a kernel that supports IPv6 serving with an older nfs-utils. For
+ * now, hardcode the IPv6 switch into the off position until the other daemons
+ * are functional.
+ */
+#undef IPV6_SUPPORTED
+
+static void usage(const char *);
+
+static struct option longopts[] =
+{
+ { "host", 1, 0, 'H' },
+ { "help", 0, 0, 'h' },
+ { "no-nfs-version", 1, 0, 'N' },
+ { "no-tcp", 0, 0, 'T' },
+ { "no-udp", 0, 0, 'U' },
+ { "port", 1, 0, 'P' },
+ { "port", 1, 0, 'p' },
+ { "debug", 0, 0, 'd' },
+ { "syslog", 0, 0, 's' },
+ { NULL, 0, 0, 0 }
+};
+
+/* given a family and ctlbits, disable any that aren't listed in netconfig */
+#ifdef HAVE_LIBTIRPC
+static void
+nfsd_enable_protos(unsigned int *proto4, unsigned int *proto6)
+{
+ struct netconfig *nconf;
+ unsigned int *famproto;
+ void *handle;
+
+ xlog(D_GENERAL, "Checking netconfig for visible protocols.");
+
+ handle = setnetconfig();
+ while((nconf = getnetconfig(handle))) {
+ if (!(nconf->nc_flag & NC_VISIBLE))
+ continue;
+
+ if (!strcmp(nconf->nc_protofmly, NC_INET))
+ famproto = proto4;
+ else if (!strcmp(nconf->nc_protofmly, NC_INET6))
+ famproto = proto6;
+ else
+ continue;
+
+ if (!strcmp(nconf->nc_proto, NC_TCP))
+ NFSCTL_TCPSET(*famproto);
+ else if (!strcmp(nconf->nc_proto, NC_UDP))
+ NFSCTL_UDPSET(*famproto);
+
+ xlog(D_GENERAL, "Enabling %s %s.", nconf->nc_protofmly,
+ nconf->nc_proto);
+ }
+ endnetconfig(handle);
+ return;
+}
+#else /* HAVE_LIBTIRPC */
+static void
+nfsd_enable_protos(unsigned int *proto4, unsigned int *proto6)
+{
+ /* Enable all IPv4 protocols if no TIRPC support */
+ *proto4 = NFSCTL_ALLBITS;
+ *proto6 = 0;
+}
+#endif /* HAVE_LIBTIRPC */
+
+int
+main(int argc, char **argv)
+{
+ int count = 1, c, error = 0, portnum = 0, fd, found_one;
+ char *p, *progname, *port;
+ char *haddr = NULL;
+ int socket_up = 0;
+ int minorvers4 = NFSD_MAXMINORVERS4; /* nfsv4 minor version */
+ unsigned int versbits = NFSCTL_ALLBITS;
+ unsigned int protobits = NFSCTL_ALLBITS;
+ unsigned int proto4 = 0;
+ unsigned int proto6 = 0;
+
+ progname = strdup(basename(argv[0]));
+ if (!progname) {
+ fprintf(stderr, "%s: unable to allocate memory.\n", argv[0]);
+ exit(1);
+ }
+
+ port = strdup("nfs");
+ if (!port) {
+ fprintf(stderr, "%s: unable to allocate memory.\n", progname);
+ exit(1);
+ }
+
+ xlog_syslog(0);
+ xlog_stderr(1);
+
+ while ((c = getopt_long(argc, argv, "dH:hN:p:P:sTU", longopts, NULL)) != EOF) {
+ switch(c) {
+ case 'd':
+ xlog_config(D_ALL, 1);
+ break;
+ case 'H':
+ /*
+ * for now, this only handles one -H option. Use the
+ * last one specified.
+ */
+ free(haddr);
+ haddr = strdup(optarg);
+ if (!haddr) {
+ fprintf(stderr, "%s: unable to allocate "
+ "memory.\n", progname);
+ exit(1);
+ }
+ break;
+ case 'P': /* XXX for nfs-server compatibility */
+ case 'p':
+ /* only the last -p option has any effect */
+ portnum = atoi(optarg);
+ if (portnum <= 0 || portnum > 65535) {
+ fprintf(stderr, "%s: bad port number: %s\n",
+ progname, optarg);
+ usage(progname);
+ }
+ free(port);
+ port = strdup(optarg);
+ if (!port) {
+ fprintf(stderr, "%s: unable to allocate "
+ "memory.\n", progname);
+ exit(1);
+ }
+ break;
+ case 'N':
+ switch((c = strtol(optarg, &p, 0))) {
+ case 4:
+ if (*p == '.') {
+ minorvers4 = -atoi(p + 1);
+ break;
+ }
+ case 3:
+ case 2:
+ NFSCTL_VERUNSET(versbits, c);
+ break;
+ default:
+ fprintf(stderr, "%s: Unsupported version\n", optarg);
+ exit(1);
+ }
+ break;
+ case 's':
+ xlog_syslog(1);
+ xlog_stderr(0);
+ break;
+ case 'T':
+ NFSCTL_TCPUNSET(protobits);
+ break;
+ case 'U':
+ NFSCTL_UDPUNSET(protobits);
+ break;
+ default:
+ fprintf(stderr, "Invalid argument: '%c'\n", c);
+ case 'h':
+ usage(progname);
+ }
+ }
+
+ if (optind < argc) {
+ if ((count = atoi(argv[optind])) < 0) {
+ /* insane # of servers */
+ fprintf(stderr,
+ "%s: invalid server count (%d), using 1\n",
+ argv[0], count);
+ count = 1;
+ } else if (count == 0) {
+ /*
+ * don't bother setting anything else if the threads
+ * are coming down anyway.
+ */
+ socket_up = 1;
+ goto set_threads;
+ }
+ }
+
+ xlog_open(progname);
+
+ nfsd_enable_protos(&proto4, &proto6);
+
+ if (!NFSCTL_TCPISSET(protobits)) {
+ NFSCTL_TCPUNSET(proto4);
+ NFSCTL_TCPUNSET(proto6);
+ }
+
+ if (!NFSCTL_UDPISSET(protobits)) {
+ NFSCTL_UDPUNSET(proto4);
+ NFSCTL_UDPUNSET(proto6);
+ }
+
+ /* make sure that at least one version is enabled */
+ found_one = 0;
+ for (c = NFSD_MINVERS; c <= NFSD_MAXVERS; c++) {
+ if (NFSCTL_VERISSET(versbits, c))
+ found_one = 1;
+ }
+ if (!found_one) {
+ xlog(L_ERROR, "no version specified");
+ exit(1);
+ }
+
+ if (NFSCTL_VERISSET(versbits, 4) &&
+ !NFSCTL_TCPISSET(proto4) &&
+ !NFSCTL_TCPISSET(proto6)) {
+ xlog(L_ERROR, "version 4 requires the TCP protocol");
+ exit(1);
+ }
+
+ if (chdir(NFS_STATEDIR)) {
+ xlog(L_ERROR, "chdir(%s) failed: %m", NFS_STATEDIR);
+ exit(1);
+ }
+
+ /* can only change number of threads if nfsd is already up */
+ if (nfssvc_inuse()) {
+ socket_up = 1;
+ goto set_threads;
+ }
+
+ /*
+ * must set versions before the fd's so that the right versions get
+ * registered with rpcbind. Note that on older kernels w/o the right
+ * interfaces, these are a no-op.
+ */
+ nfssvc_setvers(versbits, minorvers4);
+
+ error = nfssvc_set_sockets(AF_INET, proto4, haddr, port);
+ if (!error)
+ socket_up = 1;
+
+#ifdef IPV6_SUPPORTED
+ error = nfssvc_set_sockets(AF_INET6, proto6, haddr, port);
+ if (!error)
+ socket_up = 1;
+#endif /* IPV6_SUPPORTED */
+
+set_threads:
+ /* don't start any threads if unable to hand off any sockets */
+ if (!socket_up) {
+ xlog(L_ERROR, "unable to set any sockets for nfsd");
+ goto out;
+ }
+ error = 0;
+
+ /*
+ * KLUDGE ALERT:
+ * Some kernels let nfsd kernel threads inherit open files
+ * from the program that spawns them (i.e. us). So close
+ * everything before spawning kernel threads. --Chip
+ */
+ fd = open("/dev/null", O_RDWR);
+ if (fd == -1)
+ xlog(L_ERROR, "Unable to open /dev/null: %m");
+ else {
+ /* switch xlog output to syslog since stderr is being closed */
+ xlog_syslog(1);
+ xlog_stderr(0);
+ (void) dup2(fd, 0);
+ (void) dup2(fd, 1);
+ (void) dup2(fd, 2);
+ }
+ closeall(3);
+
+ if ((error = nfssvc_threads(portnum, count)) < 0)
+ xlog(L_ERROR, "error starting threads: errno %d (%m)", errno);
+out:
+ free(port);
+ free(haddr);
+ free(progname);
+ return (error != 0);
+}
+
+static void
+usage(const char *prog)
+{
+ fprintf(stderr, "Usage:\n"
+ "%s [-d|--debug] [-H hostname] [-p|-P|--port port] [-N|--no-nfs-version version ] [-s|--syslog] [-T|--no-tcp] [-U|--no-udp] nrservs\n",
+ prog);
+ exit(2);
+}
diff --git a/nfs-utils-1.2.2/utils/nfsd/nfsd.man b/nfs-utils-1.2.2/utils/nfsd/nfsd.man
new file mode 100644
index 0000000..d8988d2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/nfsd.man
@@ -0,0 +1,105 @@
+.\"
+.\" nfsd(8)
+.\"
+.\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
+.TH rpc.nfsd 8 "7 Aug 2006"
+.SH NAME
+rpc.nfsd \- NFS server process
+.SH SYNOPSIS
+.BI "/usr/sbin/rpc.nfsd [" options "]" " "nproc
+.SH DESCRIPTION
+The
+.B rpc.nfsd
+program implements the user level part of the NFS service. The
+main functionality is handled by the
+.B nfsd
+kernel module. The user space program merely specifies what sort of sockets
+the kernel service should listen on, what NFS versions it should support, and
+how many kernel threads it should use.
+.P
+The
+.B rpc.mountd
+server provides an ancillary service needed to satisfy mount requests
+by NFS clients.
+.SH OPTIONS
+.TP
+.B \-d " or " \-\-debug
+enable logging of debugging messages
+.TP
+.B \-H " or " \-\-host hostname
+specify a particular hostname (or address) that NFS requests will
+be accepted on. By default,
+.B rpc.nfsd
+will accept NFS requests on all known network addresses.
+Note that
+.B lockd
+(which performs file locking services for NFS) may still accept
+request on all known network addresses. This may change in future
+releases of the Linux Kernel.
+.TP
+.B \-p " or " \-\-port port
+specify a diferent port to listen on for NFS requests. By default,
+.B rpc.nfsd
+will listen on port 2049.
+.TP
+.B \-N " or " \-\-no-nfs-version vers
+This option can be used to request that
+.B rpc.nfsd
+does not offer certain versions of NFS. The current version of
+.B rpc.nfsd
+can support both NFS version 2,3 and the newer version 4.
+.TP
+.B \-s " or " \-\-syslog
+By default,
+.B rpc.nfsd
+logs error messages (and debug messages, if enabled) to stderr. This option makes
+.B rpc.nfsd
+log these messages to syslog instead. Note that errors encountered during
+option processing will still be logged to stderr regardless of this option.
+.TP
+.B \-T " or " \-\-no-tcp
+Disable
+.B rpc.nfsd
+from accepting TCP connections from clients.
+.TP
+.B \-U " or " \-\-no-udp
+Disable
+.B rpc.nfsd
+from accepting UDP connections from clients.
+.TP
+.I nproc
+specify the number of NFS server threads. By default, just one
+thread is started. However, for optimum performance several threads
+should be used. The actual figure depends on the number of and the work
+load created by the NFS clients, but a useful starting point is
+8 threads. Effects of modifying that number can be checked using
+the
+.BR nfsstat (8)
+program.
+.P
+Note that if the NFS server is already running, then the options for
+specifying host, port, and protocol will be ignored. The number of
+processes given will be the only option considered, and the number of
+active
+.B nfsd
+processes will be increased or decreased to match this number.
+In particular
+.B rpc.nfsd 0
+will stop all threads and thus close any open connections.
+
+.SH NOTES
+If the program is built with TI-RPC support, it will enable any protocol and
+address family combinations that are marked visible in the
+.B netconfig
+database.
+
+.SH SEE ALSO
+.BR rpc.mountd (8),
+.BR exports (5),
+.BR exportfs (8),
+.BR rpc.rquotad (8),
+.BR nfsstat (8),
+.BR netconfig(5).
+.SH AUTHOR
+Olaf Kirch, Bill Hawes, H. J. Lu, G. Allan Morris III,
+and a host of others.
diff --git a/nfs-utils-1.2.2/utils/nfsd/nfssvc.c b/nfs-utils-1.2.2/utils/nfsd/nfssvc.c
new file mode 100644
index 0000000..60232b8
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/nfssvc.c
@@ -0,0 +1,298 @@
+/*
+ * utils/nfsd/nfssvc.c
+ *
+ * Run an NFS daemon.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include "nfslib.h"
+#include "xlog.h"
+
+/*
+ * IPv6 support for nfsd was finished before some of the other daemons (mountd
+ * and statd in particular). That could be a problem in the future if someone
+ * were to boot a kernel that supports IPv6 serving with an older nfs-utils. For
+ * now, hardcode the IPv6 switch into the off position until the other daemons
+ * are functional.
+ */
+#undef IPV6_SUPPORTED
+
+#define NFSD_PORTS_FILE "/proc/fs/nfsd/portlist"
+#define NFSD_VERS_FILE "/proc/fs/nfsd/versions"
+#define NFSD_THREAD_FILE "/proc/fs/nfsd/threads"
+
+/*
+ * declaring a common static scratch buffer here keeps us from having to
+ * continually thrash the stack. The value of 128 bytes here is really just a
+ * SWAG and can be increased if necessary. It ought to be enough for the
+ * routines below however.
+ */
+char buf[128];
+
+/*
+ * Are there already sockets configured? If not, then it is safe to try to
+ * open some and pass them through.
+ *
+ * Note: If the user explicitly asked for 'udp', then we should probably check
+ * if that is open, and should open it if not. However we don't yet. All
+ * sockets have to be opened when the first daemon is started.
+ */
+int
+nfssvc_inuse(void)
+{
+ int fd, n;
+
+ fd = open(NFSD_PORTS_FILE, O_RDONLY);
+
+ /* problem opening file, assume that nothing is configured */
+ if (fd < 0)
+ return 0;
+
+ n = read(fd, buf, sizeof(buf));
+ close(fd);
+
+ xlog(D_GENERAL, "knfsd is currently %s", (n > 0) ? "up" : "down");
+
+ return (n > 0);
+}
+
+static int
+nfssvc_setfds(const struct addrinfo *hints, const char *node, const char *port)
+{
+ int fd, on = 1, fac = L_ERROR;
+ int sockfd = -1, rc = 0;
+ struct addrinfo *addrhead = NULL, *addr;
+ char *proto, *family;
+
+ /*
+ * if file can't be opened, then assume that it's not available and
+ * that the caller should just fall back to the old nfsctl interface
+ */
+ fd = open(NFSD_PORTS_FILE, O_WRONLY);
+ if (fd < 0)
+ return 0;
+
+ switch(hints->ai_family) {
+ case AF_INET:
+ family = "inet";
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ family = "inet6";
+ break;
+#endif /* IPV6_SUPPORTED */
+ default:
+ xlog(L_ERROR, "Unknown address family specified: %d\n",
+ hints->ai_family);
+ rc = EAFNOSUPPORT;
+ goto error;
+ }
+
+ rc = getaddrinfo(node, port, hints, &addrhead);
+ if (rc == EAI_NONAME && !strcmp(port, "nfs")) {
+ snprintf(buf, sizeof(buf), "%d", NFS_PORT);
+ rc = getaddrinfo(node, buf, hints, &addrhead);
+ }
+
+ if (rc != 0) {
+ xlog(L_ERROR, "unable to resolve %s:%s to %s address: "
+ "%s", node ? node : "ANYADDR", port, family,
+ rc == EAI_SYSTEM ? strerror(errno) :
+ gai_strerror(rc));
+ goto error;
+ }
+
+ addr = addrhead;
+ while(addr) {
+ /* skip non-TCP / non-UDP sockets */
+ switch(addr->ai_protocol) {
+ case IPPROTO_UDP:
+ proto = "UDP";
+ break;
+ case IPPROTO_TCP:
+ proto = "TCP";
+ break;
+ default:
+ addr = addr->ai_next;
+ continue;
+ }
+
+ xlog(D_GENERAL, "Creating %s %s socket.", family, proto);
+
+ /* open socket and prepare to hand it off to kernel */
+ sockfd = socket(addr->ai_family, addr->ai_socktype,
+ addr->ai_protocol);
+ if (sockfd < 0) {
+ xlog(L_ERROR, "unable to create %s %s socket: "
+ "errno %d (%m)", family, proto, errno);
+ rc = errno;
+ goto error;
+ }
+#ifdef IPV6_SUPPORTED
+ if (addr->ai_family == AF_INET6 &&
+ setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on))) {
+ xlog(L_ERROR, "unable to set IPV6_V6ONLY: "
+ "errno %d (%m)\n", errno);
+ rc = errno;
+ goto error;
+ }
+#endif /* IPV6_SUPPORTED */
+ if (addr->ai_protocol == IPPROTO_TCP &&
+ setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on))) {
+ xlog(L_ERROR, "unable to set SO_REUSEADDR on %s "
+ "socket: errno %d (%m)", family, errno);
+ rc = errno;
+ goto error;
+ }
+ if (bind(sockfd, addr->ai_addr, addr->ai_addrlen)) {
+ xlog(L_ERROR, "unable to bind %s %s socket: "
+ "errno %d (%m)", family, proto, errno);
+ rc = errno;
+ goto error;
+ }
+ if (addr->ai_protocol == IPPROTO_TCP && listen(sockfd, 64)) {
+ xlog(L_ERROR, "unable to create listening socket: "
+ "errno %d (%m)", errno);
+ rc = errno;
+ goto error;
+ }
+
+ if (fd < 0)
+ fd = open(NFSD_PORTS_FILE, O_WRONLY);
+
+ if (fd < 0) {
+ xlog(L_ERROR, "couldn't open ports file: errno "
+ "%d (%m)", errno);
+ goto error;
+ }
+
+ snprintf(buf, sizeof(buf), "%d\n", sockfd);
+ if (write(fd, buf, strlen(buf)) != strlen(buf)) {
+ /*
+ * this error may be common on older kernels that don't
+ * support IPv6, so turn into a debug message.
+ */
+ if (errno == EAFNOSUPPORT)
+ fac = D_ALL;
+ xlog(fac, "writing fd to kernel failed: errno %d (%m)",
+ errno);
+ rc = errno;
+ goto error;
+ }
+ close(fd);
+ close(sockfd);
+ sockfd = fd = -1;
+ addr = addr->ai_next;
+ }
+error:
+ if (fd >= 0)
+ close(fd);
+ if (sockfd >= 0)
+ close(sockfd);
+ if (addrhead)
+ freeaddrinfo(addrhead);
+ return rc;
+}
+
+int
+nfssvc_set_sockets(const int family, const unsigned int protobits,
+ const char *host, const char *port)
+{
+ struct addrinfo hints = { .ai_flags = AI_PASSIVE };
+
+ hints.ai_family = family;
+
+ if (!NFSCTL_ANYPROTO(protobits))
+ return EPROTOTYPE;
+ else if (!NFSCTL_UDPISSET(protobits))
+ hints.ai_protocol = IPPROTO_TCP;
+ else if (!NFSCTL_TCPISSET(protobits))
+ hints.ai_protocol = IPPROTO_UDP;
+
+ return nfssvc_setfds(&hints, host, port);
+}
+
+void
+nfssvc_setvers(unsigned int ctlbits, int minorvers4)
+{
+ int fd, n, off;
+ char *ptr;
+
+ ptr = buf;
+ off = 0;
+ fd = open(NFSD_VERS_FILE, O_WRONLY);
+ if (fd < 0)
+ return;
+
+ n = minorvers4 >= 0 ? minorvers4 : -minorvers4;
+ if (n >= NFSD_MINMINORVERS4 && n <= NFSD_MAXMINORVERS4)
+ off += snprintf(ptr+off, sizeof(buf) - off, "%c4.%d ",
+ minorvers4 > 0 ? '+' : '-',
+ n);
+ for (n = NFSD_MINVERS; n <= NFSD_MAXVERS; n++) {
+ if (NFSCTL_VERISSET(ctlbits, n))
+ off += snprintf(ptr+off, sizeof(buf) - off, "+%d ", n);
+ else
+ off += snprintf(ptr+off, sizeof(buf) - off, "-%d ", n);
+ }
+ xlog(D_GENERAL, "Writing version string to kernel: %s", buf);
+ snprintf(ptr+off, sizeof(buf) - off, "\n");
+ if (write(fd, buf, strlen(buf)) != strlen(buf))
+ xlog(L_ERROR, "Setting version failed: errno %d (%m)", errno);
+
+ close(fd);
+
+ return;
+}
+
+int
+nfssvc_threads(unsigned short port, const int nrservs)
+{
+ struct nfsctl_arg arg;
+ struct servent *ent;
+ ssize_t n;
+ int fd;
+
+ fd = open(NFSD_THREAD_FILE, O_WRONLY);
+ if (fd < 0)
+ fd = open("/proc/fs/nfs/threads", O_WRONLY);
+ if (fd >= 0) {
+ /* 2.5+ kernel with nfsd filesystem mounted.
+ * Just write the number of threads.
+ */
+ snprintf(buf, sizeof(buf), "%d\n", nrservs);
+ n = write(fd, buf, strlen(buf));
+ close(fd);
+ if (n != strlen(buf))
+ return -1;
+ else
+ return 0;
+ }
+
+ if (!port) {
+ ent = getservbyname("nfs", "udp");
+ if (ent != NULL)
+ port = ntohs(ent->s_port);
+ else
+ port = NFS_PORT;
+ }
+
+ arg.ca_version = NFSCTL_VERSION;
+ arg.ca_svc.svc_nthreads = nrservs;
+ arg.ca_svc.svc_port = port;
+ return nfsctl(NFSCTL_SVC, &arg, NULL);
+}
diff --git a/nfs-utils-1.2.2/utils/nfsd/nfssvc.h b/nfs-utils-1.2.2/utils/nfsd/nfssvc.h
new file mode 100644
index 0000000..0c69bd6
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsd/nfssvc.h
@@ -0,0 +1,27 @@
+/*
+ * utils/nfsd/nfssvc.h -- nfs service control routines for rpc.nfsd
+ *
+ * Copyright (C) 2009 Red Hat, Inc <nfs@redhat.com>.
+ * Copyright (C) 2009 Jeff Layton <jlayton@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+int nfssvc_inuse(void);
+int nfssvc_set_sockets(const int family, const unsigned int protobits,
+ const char *host, const char *port);
+void nfssvc_setvers(unsigned int ctlbits, int minorvers4);
+int nfssvc_threads(unsigned short port, int nrservs);
diff --git a/nfs-utils-1.2.2/utils/nfsstat/Makefile.am b/nfs-utils-1.2.2/utils/nfsstat/Makefile.am
new file mode 100644
index 0000000..becb108
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsstat/Makefile.am
@@ -0,0 +1,12 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = nfsstat.man
+EXTRA_DIST = $(man8_MANS)
+
+sbin_PROGRAMS = nfsstat
+nfsstat_SOURCES = nfsstat.c
+nfsstat_LDADD = ../../support/export/libexport.a \
+ ../../support/nfs/libnfs.a \
+ ../../support/misc/libmisc.a
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/utils/nfsstat/Makefile.in b/nfs-utils-1.2.2/utils/nfsstat/Makefile.in
new file mode 100644
index 0000000..fd147bb
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsstat/Makefile.in
@@ -0,0 +1,647 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = nfsstat$(EXEEXT)
+subdir = utils/nfsstat
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
+ $(top_srcdir)/aclocal/ipv6.m4 \
+ $(top_srcdir)/aclocal/kerberos5.m4 \
+ $(top_srcdir)/aclocal/libblkid.m4 \
+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
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+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-man uninstall-man8 \
+ uninstall-sbinPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/nfsstat/nfsstat.c b/nfs-utils-1.2.2/utils/nfsstat/nfsstat.c
new file mode 100644
index 0000000..99d77c9
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsstat/nfsstat.c
@@ -0,0 +1,1132 @@
+/*
+ * nfsstat.c Output NFS statistics
+ *
+ * Copyright (C) 1995-2005 Olaf Kirch <okir@suse.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define NFSSRVSTAT "/proc/net/rpc/nfsd"
+#define NFSCLTSTAT "/proc/net/rpc/nfs"
+
+#define MOUNTSFILE "/proc/mounts"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <signal.h>
+#include <time.h>
+
+#define MAXNRVALS 32
+
+enum {
+ SRVPROC2_SZ = 18,
+ CLTPROC2_SZ = 18,
+ SRVPROC3_SZ = 22,
+ CLTPROC3_SZ = 22,
+ SRVPROC4_SZ = 2,
+ CLTPROC4_SZ = 48,
+ SRVPROC4OPS_SZ = 59,
+};
+
+static unsigned int srvproc2info[SRVPROC2_SZ+2],
+ srvproc2info_old[SRVPROC2_SZ+2]; /* NFSv2 call counts ([0] == 18) */
+static unsigned int cltproc2info[CLTPROC2_SZ+2],
+ cltproc2info_old[CLTPROC2_SZ+2]; /* NFSv2 call counts ([0] == 18) */
+static unsigned int srvproc3info[SRVPROC3_SZ+2],
+ srvproc3info_old[SRVPROC3_SZ+2]; /* NFSv3 call counts ([0] == 22) */
+static unsigned int cltproc3info[CLTPROC3_SZ+2],
+ cltproc3info_old[CLTPROC3_SZ+2]; /* NFSv3 call counts ([0] == 22) */
+static unsigned int srvproc4info[SRVPROC4_SZ+2],
+ srvproc4info_old[SRVPROC4_SZ+2]; /* NFSv4 call counts ([0] == 2) */
+static unsigned int cltproc4info[CLTPROC4_SZ+2],
+ cltproc4info_old[CLTPROC4_SZ+2]; /* NFSv4 call counts ([0] == 48) */
+static unsigned int srvproc4opsinfo[SRVPROC4OPS_SZ+2],
+ srvproc4opsinfo_old[SRVPROC4OPS_SZ+2]; /* NFSv4 call counts ([0] == 59) */
+static unsigned int srvnetinfo[5], srvnetinfo_old[5]; /* 0 # of received packets
+ * 1 UDP packets
+ * 2 TCP packets
+ * 3 TCP connections
+ */
+static unsigned int cltnetinfo[5], cltnetinfo_old[5]; /* 0 # of received packets
+ * 1 UDP packets
+ * 2 TCP packets
+ * 3 TCP connections
+ */
+
+static unsigned int srvrpcinfo[6], srvrpcinfo_old[6]; /* 0 total # of RPC calls
+ * 1 total # of bad calls
+ * 2 bad format
+ * 3 authentication failed
+ * 4 unknown client
+ */
+static unsigned int cltrpcinfo[4], cltrpcinfo_old[4]; /* 0 total # of RPC calls
+ * 1 retransmitted calls
+ * 2 cred refreshs
+ */
+
+static unsigned int srvrcinfo[9], srvrcinfo_old[9]; /* 0 repcache hits
+ * 1 repcache hits
+ * 2 uncached reqs
+ * (for pre-2.4 kernels:)
+ * 3 FH lookups
+ * 4 'anon' FHs
+ * 5 noncached non-directories
+ * 6 noncached directories
+ * 7 stale
+ */
+
+static unsigned int srvfhinfo[7], srvfhinfo_old[7]; /* (for kernels >= 2.4.0)
+ * 0 stale
+ * 1 FH lookups
+ * 2 'anon' FHs
+ * 3 noncached directories
+ * 4 noncached non-directories
+ * leave hole to relocate stale for order
+ * compatability.
+ */
+
+static const char * nfsv2name[SRVPROC2_SZ] = {
+ "null", "getattr", "setattr", "root", "lookup", "readlink",
+ "read", "wrcache", "write", "create", "remove", "rename",
+ "link", "symlink", "mkdir", "rmdir", "readdir", "fsstat"
+};
+
+static const char * nfsv3name[SRVPROC3_SZ] = {
+ "null", "getattr", "setattr", "lookup", "access", "readlink",
+ "read", "write", "create", "mkdir", "symlink", "mknod",
+ "remove", "rmdir", "rename", "link", "readdir", "readdirplus",
+ "fsstat", "fsinfo", "pathconf", "commit"
+};
+
+static const char * nfssrvproc4name[SRVPROC4_SZ] = {
+ "null",
+ "compound",
+};
+
+static const char * nfscltproc4name[CLTPROC4_SZ] = {
+ "null", "read", "write", "commit", "open", "open_conf",
+ "open_noat", "open_dgrd", "close", "setattr", "fsinfo", "renew",
+ "setclntid", "confirm", "lock",
+ "lockt", "locku", "access", "getattr", "lookup", "lookup_root",
+ "remove", "rename", "link", "symlink", "create", "pathconf",
+ "statfs", "readlink", "readdir", "server_caps", "delegreturn", "getacl",
+ "setacl", "fs_locations",
+ /* nfsv4.1 client ops */
+ "exchange_id",
+ "create_ses",
+ "destroy_ses",
+ "sequence",
+ "get_lease_t",
+ "reclaim_comp",
+ "layoutget",
+ "layoutcommit",
+ "layoutreturn",
+ "getdevlist",
+ "getdevinfo",
+ /* nfsv4.1 pnfs client ops to data server only */
+ "ds_write",
+ "ds_commit",
+};
+
+static const char * nfssrvproc4opname[SRVPROC4OPS_SZ] = {
+ "op0-unused", "op1-unused", "op2-future", "access", "close", "commit",
+ "create", "delegpurge", "delegreturn", "getattr", "getfh", "link",
+ "lock", "lockt", "locku", "lookup", "lookup_root", "nverify",
+ "open", "openattr", "open_conf", "open_dgrd", "putfh", "putpubfh",
+ "putrootfh", "read", "readdir", "readlink", "remove", "rename",
+ "renew", "restorefh", "savefh", "secinfo", "setattr", "setcltid",
+ "setcltidconf", "verify", "write", "rellockowner",
+ /* nfsv4.1 server ops */
+ "bc_ctl",
+ "bind_conn",
+ "exchange_id",
+ "create_ses",
+ "destroy_ses",
+ "free_stateid",
+ "getdirdeleg",
+ "getdevinfo",
+ "getdevlist",
+ "layoutcommit",
+ "layoutget",
+ "layoutreturn",
+ "secinfononam",
+ "sequence",
+ "set_ssv",
+ "test_stateid",
+ "want_deleg",
+ "destroy_clid",
+ "reclaim_comp",
+};
+
+#define LABEL_srvnet "Server packet stats:\n"
+#define LABEL_srvrpc "Server rpc stats:\n"
+#define LABEL_srvrc "Server reply cache:\n"
+#define LABEL_srvfh "Server file handle cache:\n"
+#define LABEL_srvproc2 "Server nfs v2:\n"
+#define LABEL_srvproc3 "Server nfs v3:\n"
+#define LABEL_srvproc4 "Server nfs v4:\n"
+#define LABEL_srvproc4ops "Server nfs v4 operations:\n"
+#define LABEL_cltnet "Client packet stats:\n"
+#define LABEL_cltrpc "Client rpc stats:\n"
+#define LABEL_cltproc2 "Client nfs v2:\n"
+#define LABEL_cltproc3 "Client nfs v3:\n"
+#define LABEL_cltproc4 "Client nfs v4:\n"
+
+typedef struct statinfo {
+ char *tag;
+ char *label;
+ int nrvals;
+ unsigned int * valptr;
+} statinfo;
+
+/*
+ * We now build the arrays of statinfos using macros, which will make it easier
+ * to add new variables for --sleep. e.g., SRV(net) expands into the struct
+ * statinfo: { "net", "Server packet stats:\n", 5, srvnetinfo }
+ */
+#define ARRAYSIZE(x) sizeof(x)/sizeof(*x)
+#define STATINFO(k, t, s...) { #t, LABEL_##k##t, ARRAYSIZE(k##t##info##s), k##t##info##s }
+#define SRV(t, s...) STATINFO(srv, t, s)
+#define CLT(t, s...) STATINFO(clt, t, s)
+#define DECLARE_SRV(n, s...) static statinfo n##s[] = { \
+ SRV(net,s), \
+ SRV(rpc,s), \
+ SRV(rc,s), \
+ SRV(fh,s), \
+ SRV(proc2,s), \
+ SRV(proc3,s),\
+ SRV(proc4,s), \
+ SRV(proc4ops,s),\
+ { NULL, NULL, 0, NULL }\
+ }
+#define DECLARE_CLT(n, s...) static statinfo n##s[] = { \
+ CLT(net,s), \
+ CLT(rpc,s), \
+ CLT(proc2,s),\
+ CLT(proc3,s), \
+ CLT(proc4,s),\
+ { NULL, NULL, 0, NULL }\
+ }
+DECLARE_SRV(srvinfo);
+DECLARE_SRV(srvinfo, _old);
+DECLARE_CLT(cltinfo);
+DECLARE_CLT(cltinfo, _old);
+
+static void print_all_stats(int, int, int);
+static void print_server_stats(int, int);
+static void print_client_stats(int, int);
+static void print_stats_list(int, int, int);
+static void print_numbers(const char *, unsigned int *,
+ unsigned int);
+static void print_callstats(const char *, const char **,
+ unsigned int *, unsigned int);
+static void print_callstats_list(const char *, const char **,
+ unsigned int *, unsigned int);
+static int parse_raw_statfile(const char *, struct statinfo *);
+static int parse_pretty_statfile(const char *, struct statinfo *);
+
+static statinfo *get_stat_info(const char *, struct statinfo *);
+
+static int mounts(const char *);
+
+static void get_stats(const char *, struct statinfo *, int *, int,
+ int);
+static int has_stats(const unsigned int *);
+static int has_rpcstats(const unsigned int *, int);
+static void diff_stats(struct statinfo *, struct statinfo *, int);
+static void unpause(int);
+static void update_old_counters(struct statinfo *, struct statinfo *);
+
+static time_t starttime;
+
+#define PRNT_CALLS 0x0001
+#define PRNT_RPC 0x0002
+#define PRNT_NET 0x0004
+#define PRNT_FH 0x0008
+#define PRNT_RC 0x0010
+#define PRNT_AUTO 0x1000
+#define PRNT_V2 0x2000
+#define PRNT_V3 0x4000
+#define PRNT_V4 0x8000
+#define PRNT_ALL 0x0fff
+
+int versions[] = {
+ PRNT_V2,
+ PRNT_V3,
+ PRNT_V4
+};
+
+void usage(char *name)
+{
+ printf("Usage: %s [OPTION]...\n\
+\n\
+ -m, --mounts Show statistics on mounted NFS filesystems\n\
+ -c, --client Show NFS client statistics\n\
+ -s, --server Show NFS server statistics\n\
+ -2 Show NFS version 2 statistics\n\
+ -3 Show NFS version 3 statistics\n\
+ -4 Show NFS version 4 statistics\n\
+ -o [facility] Show statistics on particular facilities.\n\
+ nfs NFS protocol information\n\
+ rpc General RPC information\n\
+ net Network layer statistics\n\
+ fh Usage information on the server's file handle cache\n\
+ rc Usage information on the server's request reply cache\n\
+ all Select all of the above\n\
+ -v, --verbose, --all Same as '-o all'\n\
+ -r, --rpc Show RPC statistics\n\
+ -n, --nfs Show NFS statistics\n\
+ -Z[#], --sleep[=#] Collects stats until interrupted.\n\
+ Cumulative stats are then printed\n\
+ If # is provided, stats will be output every\n\
+ # seconds.\n\
+ -S, --since file Shows difference between current stats and those in 'file'\n\
+ -l, --list Prints stats in list format\n\
+ --version Show program version\n\
+ --help What you just did\n\
+\n", name);
+ exit(0);
+}
+
+static struct option longopts[] =
+{
+ { "acl", 0, 0, 'a' },
+ { "all", 0, 0, 'v' },
+ { "auto", 0, 0, '\3' },
+ { "client", 0, 0, 'c' },
+ { "mounted", 0, 0, 'm' },
+ { "nfs", 0, 0, 'n' },
+ { "rpc", 0, 0, 'r' },
+ { "server", 0, 0, 's' },
+ { "verbose", 0, 0, 'v' },
+ { "zero", 0, 0, 'z' },
+ { "help", 0, 0, '\1' },
+ { "version", 0, 0, '\2' },
+ { "sleep", 2, 0, 'Z' },
+ { "since", 1, 0, 'S' },
+ { "list", 0, 0, 'l' },
+ { NULL, 0, 0, 0 }
+};
+int opt_sleep;
+
+int
+main(int argc, char **argv)
+{
+ int opt_all = 0,
+ opt_srv = 0,
+ opt_clt = 0,
+ opt_prt = 0,
+ sleep_time = 0,
+ opt_list =0,
+ opt_since = 0;
+ int c;
+ char *progname,
+ *serverfile = NFSSRVSTAT,
+ *clientfile = NFSCLTSTAT;
+
+ struct statinfo *serverinfo = srvinfo,
+ *serverinfo_tmp = srvinfo_old,
+ *clientinfo = cltinfo,
+ *clientinfo_tmp = cltinfo_old;
+
+ struct sigaction act = {
+ .sa_handler = unpause,
+ .sa_flags = SA_ONESHOT,
+ };
+
+ if ((progname = strrchr(argv[0], '/')))
+ progname++;
+ else
+ progname = argv[0];
+
+ while ((c = getopt_long(argc, argv, "234acmno:Z::S:vrslz\1\2", longopts, NULL)) != EOF) {
+ switch (c) {
+ case 'a':
+ fprintf(stderr, "nfsstat: nfs acls are not yet supported.\n");
+ return -1;
+ case 'c':
+ opt_clt = 1;
+ break;
+ case 'n':
+ opt_prt |= PRNT_CALLS;
+ break;
+ case 'o':
+ if (!strcmp(optarg, "nfs"))
+ opt_prt |= PRNT_CALLS;
+ else if (!strcmp(optarg, "rpc"))
+ opt_prt |= PRNT_RPC;
+ else if (!strcmp(optarg, "net"))
+ opt_prt |= PRNT_NET;
+ else if (!strcmp(optarg, "rc"))
+ opt_prt |= PRNT_RC;
+ else if (!strcmp(optarg, "fh"))
+ opt_prt |= PRNT_FH;
+ else if (!strcmp(optarg, "all"))
+ opt_prt |= PRNT_CALLS | PRNT_RPC | PRNT_NET | PRNT_RC | PRNT_FH;
+ else {
+ fprintf(stderr, "nfsstat: unknown category: "
+ "%s\n", optarg);
+ return 2;
+ }
+ break;
+ case 'Z':
+ opt_sleep = 1;
+ if (optarg) {
+ sleep_time = atoi(optarg);
+ }
+ break;
+ case 'S':
+ opt_since = 1;
+ serverfile = optarg;
+ clientfile = optarg;
+ break;
+ case '2':
+ case '3':
+ case '4':
+ opt_prt |= versions[c - '2'];
+ break;
+ case 'v':
+ opt_all = 1;
+ break;
+ case '\3':
+ opt_prt |= PRNT_AUTO;
+ break;
+ case 'r':
+ opt_prt |= PRNT_RPC;
+ break;
+ case 's':
+ opt_srv = 1;
+ break;
+ case 'l':
+ opt_list = 1;
+ break;
+ case 'z':
+ fprintf(stderr, "nfsstat: zeroing of nfs statistics "
+ "not yet supported\n");
+ return 2;
+ case 'm':
+ return mounts(MOUNTSFILE);
+ case '\1':
+ usage(progname);
+ return 0;
+ case '\2':
+ fprintf(stdout, "nfsstat: " VERSION "\n");
+ return 0;
+ default:
+ printf("Try `%s --help' for more information.\n", progname);
+ return -1;
+ }
+ }
+
+ if (opt_all) {
+ opt_srv = opt_clt = 1;
+ opt_prt |= PRNT_ALL;
+ }
+ if (!(opt_srv + opt_clt))
+ opt_srv = opt_clt = 1;
+ if (!(opt_prt & 0xfff)) {
+ opt_prt |= PRNT_CALLS + PRNT_RPC;
+ }
+ if (!(opt_prt & 0xe000)) {
+ opt_prt |= PRNT_AUTO;
+ }
+ if ((opt_prt & (PRNT_FH|PRNT_RC)) && !opt_srv) {
+ fprintf(stderr,
+ "You requested file handle or request cache "
+ "statistics while using the -c option.\n"
+ "This information is available only for the NFS "
+ "server.\n");
+ }
+
+ if (opt_since || opt_sleep) {
+ serverinfo = srvinfo_old;
+ serverinfo_tmp = srvinfo;
+ clientinfo = cltinfo_old;
+ clientinfo_tmp = cltinfo;
+ }
+
+ if (opt_srv)
+ get_stats(serverfile, serverinfo, &opt_srv, opt_clt, 1);
+ if (opt_clt)
+ get_stats(clientfile, clientinfo, &opt_clt, opt_srv, 0);
+
+ if (opt_sleep && !sleep_time) {
+ starttime = time(NULL);
+ printf("Collecting statistics; press CTRL-C to view results from interval (i.e., from pause to CTRL-C).\n");
+ if (sigaction(SIGINT, &act, NULL) != 0) {
+ fprintf(stderr, "Error: couldn't register for signal and pause.\n");
+ return 1;
+ }
+ pause();
+ }
+
+ if (opt_since || opt_sleep) {
+ if (opt_srv) {
+ get_stats(NFSSRVSTAT, serverinfo_tmp, &opt_srv, opt_clt, 1);
+ diff_stats(serverinfo_tmp, serverinfo, 1);
+ }
+ if (opt_clt) {
+ get_stats(NFSCLTSTAT, clientinfo_tmp, &opt_clt, opt_srv, 0);
+ diff_stats(clientinfo_tmp, clientinfo, 0);
+ }
+ }
+ if(sleep_time) {
+ while(1) {
+ if (opt_srv) {
+ get_stats(NFSSRVSTAT, serverinfo_tmp , &opt_srv, opt_clt, 1);
+ diff_stats(serverinfo_tmp, serverinfo, 1);
+ }
+ if (opt_clt) {
+ get_stats(NFSCLTSTAT, clientinfo_tmp, &opt_clt, opt_srv, 0);
+ diff_stats(clientinfo_tmp, clientinfo, 0);
+ }
+ if (opt_list) {
+ print_stats_list(opt_srv, opt_clt, opt_prt);
+ } else {
+ print_all_stats(opt_srv, opt_clt, opt_prt);
+ }
+ fflush(stdout);
+
+ if (opt_srv)
+ update_old_counters(serverinfo_tmp, serverinfo);
+ if (opt_clt)
+ update_old_counters(clientinfo_tmp, clientinfo);
+
+ sleep(sleep_time);
+ }
+ } else {
+ if (opt_list) {
+ print_stats_list(opt_srv, opt_clt, opt_prt);
+ } else {
+ print_all_stats(opt_srv, opt_clt, opt_prt);
+ }
+ }
+
+ return 0;
+}
+
+static void
+print_all_stats (int opt_srv, int opt_clt, int opt_prt)
+{
+ print_server_stats(opt_srv, opt_prt);
+ print_client_stats(opt_clt, opt_prt);
+}
+
+static void
+print_server_stats(int opt_srv, int opt_prt)
+{
+ if (!opt_srv)
+ return;
+
+ if (opt_prt & PRNT_NET) {
+ if (opt_sleep && !has_rpcstats(srvnetinfo, 4)) {
+ } else {
+ print_numbers( LABEL_srvnet
+ "packets udp tcp tcpconn\n",
+ srvnetinfo, 4);
+ printf("\n");
+ }
+ }
+ if (opt_prt & PRNT_RPC) {
+ if (opt_sleep && !has_rpcstats(srvrpcinfo, 5)) {
+ ;
+ } else {
+ print_numbers(LABEL_srvrpc
+ "calls badcalls badauth badclnt xdrcall\n",
+ srvrpcinfo, 5);
+ printf("\n");
+ }
+ }
+ if (opt_prt & PRNT_RC) {
+ if (opt_sleep && !has_rpcstats(srvrcinfo, 3)) {
+ ;
+ } else {
+ print_numbers(LABEL_srvrc
+ "hits misses nocache\n",
+ srvrcinfo, 3);
+ printf("\n");
+ }
+ }
+
+ /*
+ * 2.2 puts all fh-related info after the 'rc' header
+ * 2.4 puts all fh-related info after the 'fh' header, but relocates
+ * 'stale' to the start and swaps dir and nondir :-(
+ * We preseve the 2.2 order
+ */
+ if (opt_prt & PRNT_FH) {
+ if (get_stat_info("fh", srvinfo)) { /* >= 2.4 */
+ int t = srvfhinfo[3];
+ srvfhinfo[3]=srvfhinfo[4];
+ srvfhinfo[4]=t;
+
+ srvfhinfo[5]=srvfhinfo[0]; /* relocate 'stale' */
+
+ print_numbers(
+ LABEL_srvfh
+ "lookup anon ncachedir ncachedir stale\n",
+ srvfhinfo + 1, 5);
+ } else /* < 2.4 */
+ print_numbers(
+ LABEL_srvfh
+ "lookup anon ncachedir ncachedir stale\n",
+ srvrcinfo + 3, 5);
+ printf("\n");
+ }
+ if (opt_prt & PRNT_CALLS) {
+ if ((opt_prt & PRNT_V2) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc2info))) {
+ if (opt_sleep && !has_stats(srvproc2info)) {
+ ;
+ } else {
+ print_callstats(LABEL_srvproc2,
+ nfsv2name, srvproc2info + 1,
+ sizeof(nfsv2name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V3) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc3info))) {
+ if (opt_sleep && !has_stats(srvproc3info)) {
+ ;
+ } else {
+ print_callstats(LABEL_srvproc3,
+ nfsv3name, srvproc3info + 1,
+ sizeof(nfsv3name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V4) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc4info))) {
+ if (opt_sleep && !has_stats(srvproc4info)) {
+ ;
+ } else {
+ print_callstats( LABEL_srvproc4,
+ nfssrvproc4name, srvproc4info + 1,
+ sizeof(nfssrvproc4name)/sizeof(char *));
+ print_callstats(LABEL_srvproc4ops,
+ nfssrvproc4opname, srvproc4opsinfo + 1,
+ sizeof(nfssrvproc4opname)/sizeof(char *));
+ }
+ }
+ }
+}
+static void
+print_client_stats(int opt_clt, int opt_prt)
+{
+ if (!opt_clt)
+ return;
+
+ if (opt_prt & PRNT_NET) {
+ if (opt_sleep && !has_rpcstats(cltnetinfo, 4)) {
+ ;
+ } else {
+ print_numbers(LABEL_cltnet
+ "packets udp tcp tcpconn\n",
+ cltnetinfo, 4);
+ printf("\n");
+ }
+ }
+ if (opt_prt & PRNT_RPC) {
+ if (opt_sleep && !has_rpcstats(cltrpcinfo, 3)) {
+ ;
+ } else {
+ print_numbers(LABEL_cltrpc
+ "calls retrans authrefrsh\n",
+ cltrpcinfo, 3);
+ printf("\n");
+ }
+ }
+ if (opt_prt & PRNT_CALLS) {
+ if ((opt_prt & PRNT_V2) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc2info))) {
+ if (opt_sleep && !has_stats(cltproc2info)) {
+ ;
+ } else {
+ print_callstats(LABEL_cltproc2,
+ nfsv2name, cltproc2info + 1,
+ sizeof(nfsv2name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V3) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc3info))) {
+ if (opt_sleep && !has_stats(cltproc3info)) {
+ ;
+ } else {
+ print_callstats(LABEL_cltproc3,
+ nfsv3name, cltproc3info + 1,
+ sizeof(nfsv3name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V4) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc4info))) {
+ if (opt_sleep && !has_stats(cltproc4info)) {
+ ;
+ } else {
+ print_callstats(LABEL_cltproc4,
+ nfscltproc4name, cltproc4info + 1,
+ sizeof(nfscltproc4name)/sizeof(char *));
+ }
+ }
+ }
+}
+
+static void
+print_clnt_list(int opt_prt)
+{
+ if (opt_prt & PRNT_CALLS) {
+ if ((opt_prt & PRNT_V2) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc2info))) {
+ if (opt_sleep && !has_stats(cltproc2info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v2 client",
+ nfsv2name, cltproc2info + 1,
+ sizeof(nfsv2name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V3) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc3info))) {
+ if (opt_sleep && !has_stats(cltproc3info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v3 client",
+ nfsv3name, cltproc3info + 1,
+ sizeof(nfsv3name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V4) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(cltproc4info))) {
+ if (opt_sleep && !has_stats(cltproc4info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v4 ops",
+ nfssrvproc4opname, srvproc4opsinfo + 1,
+ sizeof(nfssrvproc4opname)/sizeof(char *));
+ print_callstats_list("nfs v4 client",
+ nfscltproc4name, cltproc4info + 1,
+ sizeof(nfscltproc4name)/sizeof(char *));
+ }
+ }
+ }
+}
+static void
+print_serv_list(int opt_prt)
+{
+ if (opt_prt & PRNT_CALLS) {
+ if ((opt_prt & PRNT_V2) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc2info))) {
+ if (opt_sleep && !has_stats(srvproc2info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v2 server",
+ nfsv2name, srvproc2info + 1,
+ sizeof(nfsv2name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V3) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc3info))) {
+ if (opt_sleep && !has_stats(srvproc3info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v3 server",
+ nfsv3name, srvproc3info + 1,
+ sizeof(nfsv3name)/sizeof(char *));
+ }
+ }
+ if ((opt_prt & PRNT_V4) ||
+ ((opt_prt & PRNT_AUTO) && has_stats(srvproc4opsinfo))) {
+ if (opt_sleep && !has_stats(srvproc4info)) {
+ ;
+ } else {
+ print_callstats_list("nfs v4 ops",
+ nfssrvproc4opname, srvproc4opsinfo + 1,
+ sizeof(nfssrvproc4opname)/sizeof(char *));
+ }
+ }
+ }
+}
+static void
+print_stats_list(int opt_srv, int opt_clt, int opt_prt)
+{
+ if (opt_srv)
+ print_serv_list(opt_prt);
+
+ if (opt_clt)
+ print_clnt_list(opt_prt);
+}
+
+static statinfo *
+get_stat_info(const char *sp, struct statinfo *statp)
+{
+ struct statinfo *ip;
+
+ for (ip = statp; ip->tag; ip++) {
+ if (!strcmp(sp, ip->tag))
+ return ip;
+ }
+
+ return NULL;
+}
+
+static void
+print_numbers(const char *hdr, unsigned int *info, unsigned int nr)
+{
+ unsigned int i;
+
+ fputs(hdr, stdout);
+ for (i = 0; i < nr; i++)
+ printf("%s%-8u", i? " " : "", info[i]);
+ printf("\n");
+}
+
+static void
+print_callstats(const char *hdr, const char **names,
+ unsigned int *info, unsigned int nr)
+{
+ unsigned long long total;
+ unsigned long long pct;
+ int i, j;
+
+ fputs(hdr, stdout);
+ for (i = 0, total = 0; i < nr; i++)
+ total += info[i];
+ if (!total)
+ total = 1;
+ for (i = 0; i < nr; i += 6) {
+ for (j = 0; j < 6 && i + j < nr; j++)
+ printf("%-13s", names[i+j]);
+ printf("\n");
+ for (j = 0; j < 6 && i + j < nr; j++) {
+ pct = ((unsigned long long) info[i+j]*100)/total;
+ printf("%-8u%3llu%% ", info[i+j], pct);
+ }
+ printf("\n");
+ }
+ printf("\n");
+}
+
+static void
+print_callstats_list(const char *hdr, const char **names,
+ unsigned int *callinfo, unsigned int nr)
+{
+ unsigned long long calltotal;
+ int i;
+
+ for (i = 0, calltotal = 0; i < nr; i++) {
+ calltotal += callinfo[i];
+ }
+ if (!calltotal)
+ return;
+ printf("%13s %13s %8llu \n", hdr, "total:", calltotal);
+ printf("------------- ------------- --------\n");
+ for (i = 0; i < nr; i++) {
+ if (callinfo[i])
+ printf("%13s %12s: %8u \n", hdr, names[i], callinfo[i]);
+ }
+ printf("\n");
+
+}
+
+
+/* returns 0 on success, 1 otherwise */
+static int
+parse_raw_statfile(const char *name, struct statinfo *statp)
+{
+ char buffer[4096], *next;
+ FILE *fp;
+
+ /* Being unable to read e.g. the nfsd stats file shouldn't
+ * be a fatal error -- it usually means the module isn't loaded.
+ */
+ if ((fp = fopen(name, "r")) == NULL) {
+ // fprintf(stderr, "Warning: %s: %m\n", name);
+ return 1;
+ }
+
+ while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+ struct statinfo *ip;
+ char *sp, *line = buffer;
+ unsigned int i, cnt;
+ unsigned int total = 0;
+
+ if ((next = strchr(line, '\n')) != NULL)
+ *next++ = '\0';
+ if (!(sp = strtok(line, " \t")))
+ continue;
+
+ ip = get_stat_info(sp, statp);
+ if (!ip)
+ continue;
+
+ cnt = ip->nrvals;
+
+ for (i = 0; i < cnt; i++) {
+ if (!(sp = strtok(NULL, " \t")))
+ break;
+ ip->valptr[i] = (unsigned int) strtoul(sp, NULL, 0);
+ total += ip->valptr[i];
+ }
+ ip->valptr[cnt - 1] = total;
+ }
+
+ fclose(fp);
+ return 0;
+}
+
+/* returns 0 on success, 1 otherwise */
+static int
+parse_pretty_statfile(const char *filename, struct statinfo *info)
+{
+ int numvals, curindex, numconsumed, n, err = 1;
+ unsigned int sum;
+ char buf[4096], *bufp, *fmt, is_proc;
+ FILE *fp = NULL;
+ struct statinfo *ip;
+
+ if ((fp = fopen(filename, "r")) == NULL)
+ //err(2, "Unable to open statfile '%s'.\n", filename);
+ goto out;
+
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ for (ip = info; ip->tag; ip++) {
+ if (strcmp(buf, ip->label))
+ continue;
+
+ sum = 0;
+ numvals = ip->nrvals - 1;
+ is_proc = strncmp("proc", ip->tag, 4) ? 0 : 1;
+ if (is_proc) {
+ fmt = " %u %*u%% %n";
+ curindex = 1;
+ ip->valptr[0] = 0;
+ } else {
+ fmt = " %u %n";
+ curindex = 0;
+ }
+more_stats:
+ /* get (and skip) header */
+ if (fgets(buf, sizeof(buf), fp) == NULL) {
+ fprintf(stderr, "Failed to locate header after "
+ "label for '%s' in %s.\n",
+ ip->tag, filename);
+ goto out;
+ }
+ /* no header -- done with this "tag" */
+ if (*buf == '\n') {
+ ip->valptr[numvals] = sum;
+ break;
+ }
+ /* get stats */
+ if (fgets(buf, sizeof(buf), fp) == NULL) {
+ fprintf(stderr, "Failed to locate stats after "
+ "header for '%s' in %s.\n",
+ ip->tag, filename);
+ goto out;
+ }
+ bufp = buf;
+ for (; curindex < numvals; curindex++) {
+ n = sscanf(bufp, fmt, &ip->valptr[curindex],
+ &numconsumed);
+ if (n != 1)
+ break;
+ if (is_proc) {
+ ip->valptr[0]++;
+ sum++;
+ }
+ sum += ip->valptr[curindex];
+ bufp += numconsumed;
+ }
+ goto more_stats;
+ }
+ }
+ err = 0;
+out:
+ if (fp)
+ fclose(fp);
+ return err;
+}
+
+static int
+mounts(const char *name)
+{
+ char buffer[4096], *next;
+ FILE *fp;
+
+ /* Being unable to read e.g. the nfsd stats file shouldn't
+ * be a fatal error -- it usually means the module isn't loaded.
+ */
+ if ((fp = fopen(name, "r")) == NULL) {
+ fprintf(stderr, "Warning: %s: %m\n", name);
+ return 0;
+ }
+
+ while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+ char *line = buffer;
+ char *device, *mount, *type, *flags;
+
+ if ((next = strchr(line, '\n')) != NULL)
+ *next = '\0';
+
+ if (!(device = strtok(line, " \t")))
+ continue;
+
+ if (!(mount = strtok(NULL, " \t")))
+ continue;
+
+ if (!(type = strtok(NULL, " \t")))
+ continue;
+
+ if (strcmp(type, "nfs") && strcmp(type,"nfs4")) {
+ continue;
+ }
+
+ if (!(flags = strtok(NULL, " \t")))
+ continue;
+
+ printf("%s from %s\n", mount, device);
+ printf(" Flags:\t%s\n", flags);
+ printf("\n");
+
+ continue;
+ }
+
+ fclose(fp);
+ return 1;
+}
+
+static void
+get_stats(const char *file, struct statinfo *info, int *opt, int other_opt,
+ int is_srv)
+{
+ FILE *fp;
+ char buf[10];
+ int err = 1;
+ char *label = is_srv ? "Server" : "Client";
+
+ /* try to guess what type of stat file we're dealing with */
+ if ((fp = fopen(file, "r")) == NULL)
+ goto out;
+ if (fgets(buf, 10, fp) == NULL)
+ goto out;
+ if (!strncmp(buf, "net ", 4)) {
+ /* looks like raw client stats */
+ if (is_srv) {
+ fprintf(stderr, "Warning: no server info present in "
+ "raw client stats file.\n");
+ *opt = 0;
+ } else
+ err = parse_raw_statfile(file, info);
+ } else if (!strncmp(buf, "rc ", 3)) {
+ /* looks like raw server stats */
+ if (!is_srv) {
+ fprintf(stderr, "Warning: no client info present in "
+ "raw server stats file.\n");
+ *opt = 0;
+ } else
+ err = parse_raw_statfile(file, info);
+ } else
+ /* looks like pretty client and server stats */
+ err = parse_pretty_statfile(file, info);
+out:
+ if (fp)
+ fclose(fp);
+ if (err) {
+ if (!other_opt) {
+ fprintf(stderr, "Error: No %s Stats (%s: %m). \n",
+ label, file);
+ exit(2);
+ }
+ *opt = 0;
+ }
+}
+
+/*
+ * This is for proc2/3/4-type stats, where, in the /proc files, the first entry's value
+ * denotes the number of subsequent entries. statinfo value arrays contain an additional
+ * field at the end which contains the sum of all previous elements in the array -- so,
+ * there are stats if the sum's greater than the entry-count.
+ */
+static int
+has_stats(const unsigned int *info)
+{
+ return (info[0] && info[info[0] + 1] > info[0]);
+}
+static int
+has_rpcstats(const unsigned int *info, int size)
+{
+ int i, cnt;
+
+ for (i=0, cnt=0; i < size; i++)
+ cnt += info[i];
+ return cnt;
+}
+
+/*
+ * take the difference of each individual stat value in 'new' and 'old'
+ * and store the results back into 'new'
+ */
+static void
+diff_stats(struct statinfo *new, struct statinfo *old, int is_srv)
+{
+ int i, j, nodiff_first_index, should_diff;
+
+ /*
+ * Different stat types have different formats in the /proc
+ * files: for the proc2/3/4-type stats, the first entry has
+ * the total number of subsequent entries; one does not want
+ * to diff that first entry. The other stat types aren't like
+ * this. So, we diff a given entry if it's not of one of the
+ * procX types ("i" < 2 for clt, < 4 for srv), or if it's not
+ * the first entry ("j" > 0).
+ */
+ nodiff_first_index = 2 + (2 * is_srv);
+
+ for (i = 0; old[i].tag; i++) {
+ for (j = 0; j < new[i].nrvals; j++) {
+ should_diff = (i < nodiff_first_index || j > 0);
+ if (should_diff)
+ new[i].valptr[j] -= old[i].valptr[j];
+ }
+
+ /*
+ * Make sure that the "totals" entry (last value in
+ * each stat array) for the procX-type stats has the
+ * "numentries" entry's (first value in procX-type
+ * stat arrays) constant value added-back after the
+ * diff -- i.e., it should always be included in the
+ * total.
+ */
+ if (!strncmp("proc", new[i].tag, 4) && old[i].valptr[0])
+ new[i].valptr[new[i].nrvals - 1] += new[i].valptr[0];
+ }
+}
+
+static void
+unpause(int sig)
+{
+ double time_diff;
+ int minutes, seconds;
+ time_t endtime;
+
+ endtime = time(NULL);
+ time_diff = difftime(endtime, starttime);
+ minutes = time_diff / 60;
+ seconds = (int)time_diff % 60;
+ printf("Signal received; displaying (only) statistics gathered over the last %d minutes, %d seconds:\n\n", minutes, seconds);
+}
+
+static void
+update_old_counters(struct statinfo *new, struct statinfo *old)
+{
+ int z, i;
+ for (z = 0; old[z].tag; z++)
+ for (i = 0; i <= old[z].nrvals; i++)
+ old[z].valptr[i] += new[z].valptr[i];
+
+}
diff --git a/nfs-utils-1.2.2/utils/nfsstat/nfsstat.man b/nfs-utils-1.2.2/utils/nfsstat/nfsstat.man
new file mode 100644
index 0000000..52215a9
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/nfsstat/nfsstat.man
@@ -0,0 +1,163 @@
+.\"
+.\" nfsstat(8)
+.\"
+.\" Copyright (C) 1996-2005 Olaf Kirch <okir@suse.de>
+.TH nfsstat 8 "7 Aug 2007"
+.SH NAME
+nfsstat \- list NFS statistics
+.SH SYNOPSIS
+.B nfsstat
+[\fIOPTION\fR]...
+.SH DESCRIPTION
+The
+.B nfsstat
+displays statistics kept about NFS client and server activity.
+.SH OPTIONS
+.TP
+.B \-s, \-\-server
+Print only server-side statistics. The default is to print both server and
+client statistics.
+.TP
+.B \-c, \-\-client
+Print only client-side statistics.
+.TP
+.B \-n, \-\-nfs
+Print only NFS statistics. The default is to print both NFS and RPC
+information.
+.TP
+.B \-2
+Print only NFS v2 statistics. The default is to only print information
+about the versions of \fBNFS\fR that have non-zero counts.
+.TP
+.B \-3
+Print only NFS v3 statistics.
+.TP
+.B \-4
+Print only NFS v4 statistics.
+.TP
+.B \-m, \-\-mounts
+Print information about each of the mounted \fBNFS\fR file systems.
+
+If this option is used, all other options are ignored.
+.TP
+.B \-r, \-\-rpc
+Print only RPC statistics.
+.TP
+.BI \-o " facility
+Display statistics for the specified facility, which must be one of:
+.RS
+.TP
+.B nfs
+NFS protocol information, split up by RPC call.
+.TP
+.B rpc
+General RPC information.
+.TP
+.B net
+Network layer statistics, such as the number of received packets, number
+of TCP connections, etc.
+.TP
+.B fh
+Usage information on the server's file handle cache, including the
+total number of lookups, and the number of hits and misses.
+.TP
+.B rc
+Usage information on the server's request reply cache, including the
+total number of lookups, and the number of hits and misses.
+.TP
+.B all
+Display all of the above facilities.
+.RE
+.TP
+.B \-v, \-\-verbose
+This is equivalent to \fB\-o all\fR.
+.TP
+.B \-l, \-\-list
+Print information in list form.
+.TP
+.BI "\-S, \-\-since " file
+Instead of printing current statistics,
+.B nfsstat
+imports statistics from
+.I file
+and displays the difference between those and the current statistics.
+Valid input
+.IR file "s may be in the form of "
+.B /proc/net/rpc/nfs
+(raw client stats),
+.B /proc/net/rpc/nfsd
+(raw server stats), or saved output from
+.B nfsstat
+itself (client and/or server stats). Any statistics missing from a saved
+.B nfsstat
+output
+.I file
+are treated as zeroes.
+.TP
+.B \-Z[interval], \-\-sleep=[interval]
+Instead of printing current statistics and immediately exiting,
+.B nfsstat
+takes a snapshot of the current statistics and pauses until it receives
+.B SIGINT
+(typically from
+.BR Ctrl-C ),
+at which point it takes another snapshot and displays the difference
+between the two.
+If \fIinterval\fR is specified,
+.B nfsstat
+will print the number of \fBNFS\fR calls made since the previous report.
+Stats will be printed repeatedly every \fIinterval\fR seconds.
+.\" --------------------- EXAMPLES -------------------------------
+.SH EXAMPLES
+.TP
+.B nfsstat \-o all \-234
+Show all information about all versions of \fBNFS\fR.
+.TP
+.B nfsstat \-\-verbose \-234
+Same as above.
+.TP
+.B nfsstat \-o all
+Show all information about active versions of \fBNFS\fR.
+.TP
+.B nfsstat \-\-nfs \-\-server \-3
+Show statistics for \fBNFS\fR version 3 server.
+.TP
+.B nfsstat \-m
+Show information about mounted \fBNFS\fR filesystems.
+.\" --------------------- DISPLAY --------------------------------
+.SH DISPLAY
+The \fBFlags\fR output from the \fB\-m\fR option is the same as the
+flags give to the \fBmount\fR command.
+.\" --------------------- FILES ----------------------------------
+.SH FILES
+.TP
+.B /proc/net/rpc/nfsd
+.BR procfs -based
+interface to kernel NFS server statistics.
+.TP
+.B /proc/net/rpc/nfs
+.BR procfs -based
+interface to kernel NFS client statistics.
+.TP
+.B /proc/mounts
+.BR procfs -based
+interface to the mounted filesystems.
+.\" -------------------- SEE ALSO --------------------------------
+.SH SEE ALSO
+.BR rpc.nfsd (8).
+.BR nfs (5).
+.\" ---------------------- BUGS ----------------------------------
+.SH BUGS
+The default output has been changed. To get the old default output you must run \fBnfsstat \-\-auto \-2\fR.
+.P
+The function of the \fB\-v\fR and \fB\-a\fR options have changed. The \fB\-a\fR option
+is now reserved for future use. The \fB\-v\fR does what the \fB\-a\fR option used to do,
+and the new \fB\-[234]\fR options replace the \fB\-v\fR option.
+.P
+The \fBDisplay\fR section should be more complete.
+.P
+Further bugs can be found or reported at
+.BR http://nfs.sf.net/ .
+.\" -------------------- AUTHOR ----------------------------------
+.SH AUTHOR
+Olaf Kirch, <okir@suse.de>
diff --git a/nfs-utils-1.2.2/utils/showmount/Makefile.am b/nfs-utils-1.2.2/utils/showmount/Makefile.am
new file mode 100644
index 0000000..077b2c7
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/showmount/Makefile.am
@@ -0,0 +1,14 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = showmount.man
+EXTRA_DIST = $(man8_MANS)
+
+sbin_PROGRAMS = showmount
+showmount_SOURCES = showmount.c
+showmount_LDADD = ../../support/export/libexport.a \
+ ../../support/nfs/libnfs.a \
+ ../../support/misc/libmisc.a
+showmount_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS) \
+ -I$(top_builddir)/support/export
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/nfs-utils-1.2.2/utils/showmount/Makefile.in b/nfs-utils-1.2.2/utils/showmount/Makefile.in
new file mode 100644
index 0000000..36947b9
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/showmount/Makefile.in
@@ -0,0 +1,664 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @list='$(MANS)'; if test -n "$$list"; then \
+ list=`for p in $$list; do \
+ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+ if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
+ if test -n "$$list" && \
+ grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
+ echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \
+ grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \
+ echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \
+ echo " typically \`make maintainer-clean' will remove them" >&2; \
+ exit 1; \
+ else :; fi; \
+ else :; fi
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+ for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-man uninstall-man8 \
+ uninstall-sbinPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/showmount/showmount.c b/nfs-utils-1.2.2/utils/showmount/showmount.c
new file mode 100644
index 0000000..f567093
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/showmount/showmount.c
@@ -0,0 +1,317 @@
+/*
+ * showmount.c -- show mount information for an NFS server
+ * Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/time.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <memory.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+#include <netdb.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <getopt.h>
+#include <mount.h>
+#include <unistd.h>
+
+#include "nfsrpc.h"
+
+#define TIMEOUT_UDP 3
+#define TOTAL_TIMEOUT 20
+
+static char * version = "showmount for " VERSION;
+static char * program_name;
+static int headers = 1;
+static int hflag = 0;
+static int aflag = 0;
+static int dflag = 0;
+static int eflag = 0;
+
+static struct option longopts[] =
+{
+ { "all", 0, 0, 'a' },
+ { "directories", 0, 0, 'd' },
+ { "exports", 0, 0, 'e' },
+ { "no-headers", 0, &headers, 0 },
+ { "version", 0, 0, 'v' },
+ { "help", 0, 0, 'h' },
+ { NULL, 0, 0, 0 }
+};
+
+#define MAXHOSTLEN 256
+
+static int dump_cmp(const void *pv, const void *qv)
+{
+ const char **p = (const char **)pv;
+ const char **q = (const char **)qv;
+ return strcmp(*p, *q);
+}
+
+static void usage(FILE *fp, int n)
+{
+ fprintf(fp, "Usage: %s [-adehv]\n", program_name);
+ fprintf(fp, " [--all] [--directories] [--exports]\n");
+ fprintf(fp, " [--no-headers] [--help] [--version] [host]\n");
+ exit(n);
+}
+
+static const char *mount_pgm_tbl[] = {
+ "showmount",
+ "mount",
+ "mountd",
+ NULL,
+};
+
+static const rpcvers_t mount_vers_tbl[] = {
+ MOUNTVERS_NFSV3,
+ MOUNTVERS_POSIX,
+ MOUNTVERS,
+};
+static const unsigned int max_vers_tblsz =
+ (sizeof(mount_vers_tbl)/sizeof(mount_vers_tbl[0]));
+
+/*
+ * Generate an RPC client handle connected to the mountd service
+ * at @hostname, or die trying.
+ *
+ * Supports both AF_INET and AF_INET6 server addresses.
+ */
+static CLIENT *nfs_get_mount_client(const char *hostname, rpcvers_t vers)
+{
+ rpcprog_t program = nfs_getrpcbyname(MOUNTPROG, mount_pgm_tbl);
+ CLIENT *client;
+
+ client = clnt_create(hostname, program, vers, "tcp");
+ if (client)
+ return client;
+ client = clnt_create(hostname, program, vers, "udp");
+ if (client)
+ return client;
+
+ clnt_pcreateerror("clnt_create");
+ exit(1);
+}
+
+int main(int argc, char **argv)
+{
+ char hostname_buf[MAXHOSTLEN];
+ char *hostname;
+ enum clnt_stat clnt_stat;
+ struct timeval total_timeout;
+ int c;
+ CLIENT *mclient;
+ groups grouplist;
+ exports exportlist, exl;
+ mountlist dumplist;
+ mountlist list;
+ int i;
+ int n;
+ int maxlen;
+ int unsigned vers=0;
+ char **dumpv;
+
+ program_name = argv[0];
+ while ((c = getopt_long(argc, argv, "adehv", longopts, NULL)) != EOF) {
+ switch (c) {
+ case 'a':
+ aflag = 1;
+ break;
+ case 'd':
+ dflag = 1;
+ break;
+ case 'e':
+ eflag = 1;
+ break;
+ case 'h':
+ usage(stdout, 0);
+ break;
+ case 'v':
+ printf("%s\n", version);
+ exit(0);
+ case 0:
+ break;
+ case '?':
+ default:
+ usage(stderr, 1);
+ break;
+ }
+ }
+ argc -= optind;
+ argv += optind;
+
+ switch (aflag + dflag + eflag) {
+ case 0:
+ hflag = 1;
+ break;
+ case 1:
+ break;
+ default:
+ fprintf(stderr, "%s: only one of -a, -d or -e is allowed\n",
+ program_name);
+ exit(1);
+ break;
+ }
+
+ switch (argc) {
+ case 0:
+ if (gethostname(hostname_buf, MAXHOSTLEN) < 0) {
+ perror("getting hostname");
+ exit(1);
+ }
+ hostname = hostname_buf;
+ break;
+ case 1:
+ hostname = argv[0];
+ break;
+ default:
+ fprintf(stderr, "%s: only one hostname is allowed\n",
+ program_name);
+ exit(1);
+ break;
+ }
+
+ mclient = nfs_get_mount_client(hostname, mount_vers_tbl[vers]);
+ mclient->cl_auth = authunix_create_default();
+ total_timeout.tv_sec = TOTAL_TIMEOUT;
+ total_timeout.tv_usec = 0;
+
+again:
+ if (eflag) {
+ memset(&exportlist, '\0', sizeof(exportlist));
+
+ clnt_stat = clnt_call(mclient, MOUNTPROC_EXPORT,
+ (xdrproc_t) xdr_void, NULL,
+ (xdrproc_t) xdr_exports, (caddr_t) &exportlist,
+ total_timeout);
+ if (clnt_stat == RPC_PROGVERSMISMATCH) {
+ if (++vers < max_vers_tblsz) {
+ (void)CLNT_CONTROL(mclient, CLSET_VERS,
+ (void *)&mount_vers_tbl[vers]);
+ goto again;
+ }
+ }
+ if (clnt_stat != RPC_SUCCESS) {
+ clnt_perror(mclient, "rpc mount export");
+ clnt_destroy(mclient);
+ exit(1);
+ }
+ if (headers)
+ printf("Export list for %s:\n", hostname);
+ maxlen = 0;
+ for (exl = exportlist; exl; exl = exl->ex_next) {
+ if ((n = strlen(exl->ex_dir)) > maxlen)
+ maxlen = n;
+ }
+ while (exportlist) {
+ printf("%-*s ", maxlen, exportlist->ex_dir);
+ grouplist = exportlist->ex_groups;
+ if (grouplist)
+ while (grouplist) {
+ printf("%s%s", grouplist->gr_name,
+ grouplist->gr_next ? "," : "");
+ grouplist = grouplist->gr_next;
+ }
+ else
+ printf("(everyone)");
+ printf("\n");
+ exportlist = exportlist->ex_next;
+ }
+ clnt_destroy(mclient);
+ exit(0);
+ }
+
+ memset(&dumplist, '\0', sizeof(dumplist));
+ clnt_stat = clnt_call(mclient, MOUNTPROC_DUMP,
+ (xdrproc_t) xdr_void, NULL,
+ (xdrproc_t) xdr_mountlist, (caddr_t) &dumplist,
+ total_timeout);
+ if (clnt_stat == RPC_PROGVERSMISMATCH) {
+ if (++vers < max_vers_tblsz) {
+ (void)CLNT_CONTROL(mclient, CLSET_VERS,
+ (void *)&mount_vers_tbl[vers]);
+ goto again;
+ }
+ }
+ if (clnt_stat != RPC_SUCCESS) {
+ clnt_perror(mclient, "rpc mount dump");
+ clnt_destroy(mclient);
+ exit(1);
+ }
+ clnt_destroy(mclient);
+
+ n = 0;
+ for (list = dumplist; list; list = list->ml_next)
+ n++;
+ dumpv = (char **) calloc(n, sizeof (char *));
+ if (n && !dumpv) {
+ fprintf(stderr, "%s: out of memory\n", program_name);
+ exit(1);
+ }
+ i = 0;
+
+ if (hflag) {
+ if (headers)
+ printf("Hosts on %s:\n", hostname);
+ while (dumplist) {
+ dumpv[i++] = dumplist->ml_hostname;
+ dumplist = dumplist->ml_next;
+ }
+ }
+ else if (aflag) {
+ if (headers)
+ printf("All mount points on %s:\n", hostname);
+ while (dumplist) {
+ char *t;
+
+ t=malloc(strlen(dumplist->ml_hostname)+strlen(dumplist->ml_directory)+2);
+ if (!t)
+ {
+ fprintf(stderr, "%s: out of memory\n", program_name);
+ exit(1);
+ }
+ sprintf(t, "%s:%s", dumplist->ml_hostname, dumplist->ml_directory);
+ dumpv[i++] = t;
+ dumplist = dumplist->ml_next;
+ }
+ }
+ else if (dflag) {
+ if (headers)
+ printf("Directories on %s:\n", hostname);
+ while (dumplist) {
+ dumpv[i++] = dumplist->ml_directory;
+ dumplist = dumplist->ml_next;
+ }
+ }
+
+ qsort(dumpv, n, sizeof (char *), dump_cmp);
+
+ for (i = 0; i < n; i++) {
+ if (i == 0 || strcmp(dumpv[i], dumpv[i - 1]) != 0)
+ printf("%s\n", dumpv[i]);
+ }
+ exit(0);
+}
+
diff --git a/nfs-utils-1.2.2/utils/showmount/showmount.man b/nfs-utils-1.2.2/utils/showmount/showmount.man
new file mode 100644
index 0000000..a2f510f
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/showmount/showmount.man
@@ -0,0 +1,60 @@
+.\" Copyright 1993 Rick Sladkey <jrs@world.std.com>
+.\" May be distributed under the GNU General Public License
+.TH SHOWMOUNT 8 "6 October 1993"
+.SH NAME
+showmount \- show mount information for an NFS server
+.SH SYNOPSIS
+.B showmount
+.B "[\ \-adehv\ ]"
+.B "[\ \-\-all\ ]"
+.B "[\ \-\-directories\ ]"
+.B "[\ \-\-exports\ ]"
+.B "[\ \-\-help\ ]"
+.B "[\ \-\-version\ ]"
+.B "[\ host\ ]"
+.SH DESCRIPTION
+.B showmount
+queries the mount daemon on a remote host for information about
+the state of the NFS server on that machine. With no options
+.B showmount
+lists the set of clients who are mounting from that host.
+The output from
+.B showmount
+is designed to
+appear as though it were processed through ``sort \-u''.
+.SH OPTIONS
+.TP
+.BR \-a " or " \-\-all
+List both the client hostname or IP address and mounted directory in
+host:dir format. This info should not be considered reliable. See the notes
+on rmtab in
+.BR rpc.mountd (8).
+.TP
+.BR \-d " or " \-\-directories
+List only the directories mounted by some client.
+.TP
+.BR \-e " or " \-\-exports
+Show the NFS server's export list.
+.TP
+.BR \-h " or " \-\-help
+Provide a short help summary.
+.TP
+.BR \-v " or " \-\-version
+Report the current version number of the program.
+.TP
+.B \-\-no\-headers
+Suppress the descriptive headings from the output.
+.SH "SEE ALSO"
+.BR rpc.mountd (8),
+.BR rpc.nfsd (8)
+.SH BUGS
+The completeness and accuracy of the information that
+.B showmount
+displays varies according to the NFS server's implementation.
+.P
+Because
+.B showmount
+sorts and uniqs the output, it is impossible to determine from
+the output whether a client is mounting the same directory more than once.
+.SH AUTHOR
+Rick Sladkey <jrs@world.std.com>
diff --git a/nfs-utils-1.2.2/utils/statd/COPYING b/nfs-utils-1.2.2/utils/statd/COPYING
new file mode 100644
index 0000000..60549be
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
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+with the Program (or with a work based on the Program) on a volume of
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+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ 5. You are not required to accept this License, since you have not
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+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
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+ 6. Each time you redistribute the Program (or any work based on the
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+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
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+distribute so as to satisfy simultaneously your obligations under this
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+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
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+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/nfs-utils-1.2.2/utils/statd/COPYRIGHT b/nfs-utils-1.2.2/utils/statd/COPYRIGHT
new file mode 100644
index 0000000..47ff720
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/COPYRIGHT
@@ -0,0 +1,25 @@
+rpc.statd -- Network Status Monitor (NSM) protocol daemon for Linux.
+Copyright (C) 1995-1999, 2002, 2005 Jeffrey A. Uphoff
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
+
+Jeffrey A. Uphoff
+Orion Multisystems, Inc.
+3090 Oakmead Village Drive
+Santa Clara, CA 95051
+USA
+
+Phone: +1-408-844-8481
+Internet: juphoff@users.sourceforge.net
diff --git a/nfs-utils-1.2.2/utils/statd/Makefile.am b/nfs-utils-1.2.2/utils/statd/Makefile.am
new file mode 100644
index 0000000..399797c
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/Makefile.am
@@ -0,0 +1,101 @@
+## Process this file with automake to produce Makefile.in
+
+man8_MANS = statd.man sm-notify.man
+
+RPCPREFIX = rpc.
+KPREFIX = @kprefix@
+sbin_PROGRAMS = statd sm-notify
+dist_sbin_SCRIPTS = start-statd
+statd_SOURCES = callback.c notlist.c misc.c monitor.c hostname.c \
+ simu.c stat.c statd.c svc_run.c rmtcall.c \
+ notlist.h statd.h system.h version.h
+sm_notify_SOURCES = sm-notify.c
+
+BUILT_SOURCES = $(GENFILES)
+statd_LDADD = ../../support/nsm/libnsm.a \
+ ../../support/nfs/libnfs.a \
+ ../../support/misc/libmisc.a \
+ $(LIBWRAP) $(LIBNSL) $(LIBCAP)
+sm_notify_LDADD = ../../support/nsm/libnsm.a \
+ ../../support/nfs/libnfs.a \
+ $(LIBNSL) $(LIBCAP)
+
+EXTRA_DIST = sim_sm_inter.x $(man8_MANS) COPYRIGHT simulate.c
+
+if CONFIG_RPCGEN
+RPCGEN = $(top_builddir)/tools/rpcgen/rpcgen
+$(RPCGEN):
+ make -C ../../tools/rpcgen all
+else
+RPCGEN = @RPCGEN_PATH@
+endif
+
+$(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -h -o $@ $<
+
+MAINTAINERCLEANFILES = Makefile.in
+
+CLEANFILES = $(GENFILES)
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ [ $$p = sm-notify ] || mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ [ $$p = sm-notify ] || rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
diff --git a/nfs-utils-1.2.2/utils/statd/Makefile.in b/nfs-utils-1.2.2/utils/statd/Makefile.in
new file mode 100644
index 0000000..825a015
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/Makefile.in
@@ -0,0 +1,798 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = statd$(EXEEXT) sm-notify$(EXEEXT)
+subdir = utils/statd
+DIST_COMMON = $(dist_sbin_SCRIPTS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in COPYING TODO
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/aclocal/bsdsignals.m4 \
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+ $(top_srcdir)/aclocal/libcap.m4 \
+ $(top_srcdir)/aclocal/libevent.m4 \
+ $(top_srcdir)/aclocal/libnfsidmap.m4 \
+ $(top_srcdir)/aclocal/librpcsecgss.m4 \
+ $(top_srcdir)/aclocal/libtirpc.m4 \
+ $(top_srcdir)/aclocal/nfs-utils.m4 \
+ $(top_srcdir)/aclocal/rpcsec_vers.m4 \
+ $(top_srcdir)/aclocal/tcp-wrappers.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/support/include/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(sbindir)" \
+ "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_sm_notify_OBJECTS = sm-notify.$(OBJEXT)
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+am_statd_OBJECTS = callback.$(OBJEXT) notlist.$(OBJEXT) misc.$(OBJEXT) \
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+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
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+ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
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+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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+DIST_SOURCES = $(sm_notify_SOURCES) $(statd_SOURCES)
+man8dir = $(mandir)/man8
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+MANS = $(man8_MANS)
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+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
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+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
+CYGPATH_W = @CYGPATH_W@
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+DEPDIR = @DEPDIR@
+DSYMUTIL = @DSYMUTIL@
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+ECHO_C = @ECHO_C@
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+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-dist_sbinSCRIPTS uninstall-man \
+ uninstall-sbinPROGRAMS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) uninstall-hook
+.MAKE: all check install install-am install-exec-am install-strip \
+ uninstall-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-sbinPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am \
+ install-dist_sbinSCRIPTS install-dvi install-dvi-am \
+ install-exec install-exec-am install-exec-hook install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man8 install-pdf install-pdf-am install-ps \
+ install-ps-am install-sbinPROGRAMS install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-dist_sbinSCRIPTS \
+ uninstall-hook uninstall-man uninstall-man8 \
+ uninstall-sbinPROGRAMS
+
+@CONFIG_RPCGEN_TRUE@$(RPCGEN):
+@CONFIG_RPCGEN_TRUE@ make -C ../../tools/rpcgen all
+
+$(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
+ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
+ rm -f $@
+ mv -f $@.N $@
+
+$(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -h -o $@ $<
+
+#######################################################################
+# The following allows the current practice of having
+# daemons renamed during the install to include RPCPREFIX
+# and the KPREFIX
+# This could all be done much easier with program_transform_name
+# ( program_transform_name = s/^/$(RPCPREFIX)$(KPREFIX)/ )
+# but that also renames the man pages, which the current
+# practice does not do.
+install-exec-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ [ $$p = sm-notify ] || mv -f $$p$(EXEEXT) $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+uninstall-hook:
+ (cd $(DESTDIR)$(sbindir) && \
+ for p in $(sbin_PROGRAMS); do \
+ [ $$p = sm-notify ] || rm -f $(RPCPREFIX)$(KPREFIX)$$p$(EXEEXT) ;\
+ done)
+
+# XXX This makes some assumptions about what automake does.
+# XXX But there is no install-man-hook or install-man-local.
+install-man: install-man8 install-man-links
+uninstall-man: uninstall-man8 uninstall-man-links
+
+install-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ $(LN_S) $$inst $(RPCPREFIX)$$inst ; \
+ done)
+
+uninstall-man-links:
+ (cd $(DESTDIR)$(man8dir) && \
+ for m in $(man8_MANS) $(dist_man8_MANS) $(nodist_man8_MANS); do \
+ inst=`echo $$m | sed -e 's/man$$/8/'`; \
+ rm -f $(RPCPREFIX)$$inst ; \
+ done)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/nfs-utils-1.2.2/utils/statd/TODO b/nfs-utils-1.2.2/utils/statd/TODO
new file mode 100644
index 0000000..0ee050a
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/TODO
@@ -0,0 +1,13 @@
+Some things still left to do (not a comprehensive list):
+
+* Go through Olaf's extensive changes (especially the list and callback
+ handling, which is the meat of the server) and understand everything
+ that he's done.
+
+* Continue checking for security holes.
+
+* Handle multiple SM_MON requests that are identical save for the "priv"
+ information. How should I do this? No spec's...(it's not really
+ supposed to happen). [Did Olaf already address this?]
+
+* BETTER CODE COMMENTS!
diff --git a/nfs-utils-1.2.2/utils/statd/callback.c b/nfs-utils-1.2.2/utils/statd/callback.c
new file mode 100644
index 0000000..d1cc139
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/callback.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, Oct. 1996.
+ * Modified by Lon Hohberger, Oct. 2000.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <netdb.h>
+
+#include "rpcmisc.h"
+#include "statd.h"
+#include "notlist.h"
+
+/* Callback notify list. */
+/* notify_list *cbnl = NULL; ... never used */
+
+
+/*
+ * Services SM_NOTIFY requests.
+ *
+ * When NLM uses an SM_MON request to tell statd to monitor a remote,
+ * the request contains a "mon_name" argument. This is usually the
+ * "caller_name" argument of an NLMPROC_LOCK request. On Linux, the
+ * NLM can send statd the remote's IP address instead of its
+ * caller_name. The NSM protocol does not allow both the remote's
+ * caller_name and it's IP address to be sent in the same SM_MON
+ * request.
+ *
+ * The remote's caller_name is useful because it makes it simple
+ * to identify rebooting remotes by matching the "mon_name" argument
+ * they sent via an SM_NOTIFY request.
+ *
+ * The caller_name string may not be a fully qualified domain name,
+ * or even registered in the DNS database, however. Having the
+ * remote's IP address is useful because then there is no ambiguity
+ * about where to send an SM_NOTIFY after the local system reboots.
+ *
+ * Without the actual caller_name, however, statd must use an
+ * heuristic to match an incoming SM_NOTIFY request to one of the
+ * hosts it is currently monitoring. The incoming mon_name in an
+ * SM_NOTIFY address is converted to a list of IP addresses using
+ * DNS. Each mon_name on statd's monitor list is also converted to
+ * an address list, and the two lists are checked to see if there is
+ * a matching address.
+ *
+ * There are some risks to this strategy:
+ *
+ * 1. The external DNS database is not reliable. It can change
+ * over time, or the forward and reverse mappings could be
+ * inconsistent.
+ *
+ * 2. If statd's monitor list becomes substantial, finding a match
+ * can generate a not inconsequential amount of DNS traffic.
+ *
+ * 3. statd is a single-threaded service. When DNS becomes slow or
+ * unresponsive, statd also becomes slow or unresponsive.
+ *
+ * 4. If the remote does not have a DNS entry at all (or if the
+ * remote can resolve itself, but the local host can't resolve
+ * the remote's hostname), the remote cannot be monitored, and
+ * therefore NLM locking cannot be provided for that host.
+ *
+ * 5. Local DNS resolution can produce different results for the
+ * mon_name than the results the remote might see for the same
+ * query, especially if the remote did not send a caller_name
+ * or mon_name that is a fully qualified domain name.
+ *
+ * Note that a caller_name is passed from NFS client to server,
+ * but the client never knows what mon_name the server might use
+ * to notify it of a reboot. On Linux, the client extracts the
+ * server's name from the devname it was passed by the mount
+ * command. This is often not a fully-qualified domain name.
+ */
+void *
+sm_notify_1_svc(struct stat_chge *argp, struct svc_req *rqstp)
+{
+ notify_list *lp, *call;
+ static char *result = NULL;
+ struct sockaddr *sap = nfs_getrpccaller(rqstp->rq_xprt);
+ char ip_addr[INET6_ADDRSTRLEN];
+
+ xlog(D_CALL, "Received SM_NOTIFY from %s, state: %d",
+ argp->mon_name, argp->state);
+
+ /* quick check - don't bother if we're not monitoring anyone */
+ if (rtnl == NULL) {
+ xlog_warn("SM_NOTIFY from %s while not monitoring any hosts",
+ argp->mon_name);
+ return ((void *) &result);
+ }
+
+ if (!statd_present_address(sap, ip_addr, sizeof(ip_addr))) {
+ xlog_warn("Unrecognized sender address");
+ return ((void *) &result);
+ }
+
+ /* okir change: statd doesn't remove the remote host from its
+ * internal monitor list when receiving an SM_NOTIFY call from
+ * it. Lockd will want to continue monitoring the remote host
+ * until it issues an SM_UNMON call.
+ */
+ for (lp = rtnl ; lp ; lp = lp->next)
+ if (NL_STATE(lp) != argp->state &&
+ (statd_matchhostname(argp->mon_name, lp->dns_name) ||
+ statd_matchhostname(ip_addr, lp->dns_name))) {
+ NL_STATE(lp) = argp->state;
+ call = nlist_clone(lp);
+ nlist_insert(¬ify, call);
+ }
+
+
+ return ((void *) &result);
+}
diff --git a/nfs-utils-1.2.2/utils/statd/hostname.c b/nfs-utils-1.2.2/utils/statd/hostname.c
new file mode 100644
index 0000000..7d704cc
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/hostname.c
@@ -0,0 +1,284 @@
+/*
+ * Copyright 2009 Oracle. All rights reserved.
+ *
+ * This file is part of nfs-utils.
+ *
+ * nfs-utils is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * nfs-utils is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nfs-utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <strings.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+
+#include "sockaddr.h"
+#include "statd.h"
+#include "xlog.h"
+
+#ifndef HAVE_DECL_AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0
+#endif
+
+/**
+ * statd_present_address - convert sockaddr to presentation address
+ * @sap: pointer to socket address to convert
+ * @buf: pointer to buffer to fill in
+ * @buflen: length of buffer
+ *
+ * Convert the passed-in sockaddr-style address to presentation format.
+ * The presentation format address is placed in @buf and is
+ * '\0'-terminated.
+ *
+ * Returns true if successful; otherwise false.
+ *
+ * getnameinfo(3) is preferred, since it can parse IPv6 scope IDs.
+ * An alternate version of statd_present_address() is available to
+ * handle older glibcs that do not have getnameinfo(3).
+ */
+#ifdef HAVE_GETNAMEINFO
+_Bool
+statd_present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
+{
+ socklen_t salen;
+ int error;
+
+ salen = nfs_sockaddr_length(sap);
+ if (salen == 0) {
+ xlog(D_GENERAL, "%s: unsupported address family",
+ __func__);
+ return false;
+ }
+
+ error = getnameinfo(sap, salen, buf, (socklen_t)buflen,
+ NULL, 0, NI_NUMERICHOST);
+ if (error != 0) {
+ xlog(D_GENERAL, "%s: getnameinfo(3): %s",
+ __func__, gai_strerror(error));
+ return false;
+ }
+ return true;
+}
+#else /* !HAVE_GETNAMEINFO */
+_Bool
+statd_present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
+{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
+
+ if (sin->sin_family != AF_INET) {
+ xlog(D_GENERAL, "%s: unsupported address family", __func__);
+ return false;
+ }
+
+ /* ensure '\0' termination */
+ memset(buf, 0, buflen);
+
+ if (inet_ntop(AF_INET, (char *)&sin->sin_addr,
+ buf, (socklen_t)buflen) == NULL) {
+ xlog(D_GENERAL, "%s: inet_ntop(3): %m", __func__);
+ return false;
+ }
+ return true;
+}
+#endif /* !HAVE_GETNAMEINFO */
+
+/*
+ * Look up the hostname; report exceptional errors. Caller must
+ * call freeaddrinfo(3) if a valid addrinfo is returned.
+ */
+__attribute_malloc__
+static struct addrinfo *
+get_addrinfo(const char *hostname, const struct addrinfo *hint)
+{
+ struct addrinfo *ai = NULL;
+ int error;
+
+ error = getaddrinfo(hostname, NULL, hint, &ai);
+ switch (error) {
+ case 0:
+ return ai;
+ case EAI_NONAME:
+ break;
+ default:
+ xlog(D_GENERAL, "%s: failed to resolve host %s: %s",
+ __func__, hostname, gai_strerror(error));
+ }
+
+ return NULL;
+}
+
+#ifdef HAVE_GETNAMEINFO
+static _Bool
+get_nameinfo(const struct sockaddr *sap, const socklen_t salen,
+ /*@out@*/ char *buf, const socklen_t buflen)
+{
+ int error;
+
+ error = getnameinfo(sap, salen, buf, buflen, NULL, 0, NI_NAMEREQD);
+ if (error != 0) {
+ xlog(D_GENERAL, "%s: failed to resolve address: %s",
+ __func__, gai_strerror(error));
+ return false;
+ }
+
+ return true;
+}
+#else /* !HAVE_GETNAMEINFO */
+static _Bool
+get_nameinfo(const struct sockaddr *sap,
+ __attribute__ ((unused)) const socklen_t salen,
+ /*@out@*/ char *buf, socklen_t buflen)
+{
+ struct sockaddr_in *sin = (struct sockaddr_in *)(char *)sap;
+ struct hostent *hp;
+
+ if (sin->sin_family != AF_INET) {
+ xlog(D_GENERAL, "%s: unknown address family: %d",
+ sin->sin_family);
+ return false;
+ }
+
+ hp = gethostbyaddr((const char *)&(sin->sin_addr.s_addr),
+ sizeof(struct in_addr), AF_INET);
+ if (hp == NULL) {
+ xlog(D_GENERAL, "%s: failed to resolve address: %m", __func__);
+ return false;
+ }
+
+ strncpy(buf, hp->h_name, (size_t)buflen);
+ return true;
+}
+#endif /* !HAVE_GETNAMEINFO */
+
+/**
+ * statd_canonical_name - choose file name for monitor record files
+ * @hostname: C string containing hostname or presentation address
+ *
+ * Returns a '\0'-terminated ASCII string containing a fully qualified
+ * canonical hostname, or NULL if @hostname does not have a reverse
+ * mapping. Caller must free the result with free(3).
+ *
+ * Incoming hostnames are looked up to determine the canonical hostname,
+ * and incoming presentation addresses are converted to canonical
+ * hostnames.
+ *
+ * We won't monitor peers that don't have a reverse map. The canonical
+ * name gives us a key for our monitor list.
+ */
+__attribute_malloc__
+char *
+statd_canonical_name(const char *hostname)
+{
+ struct addrinfo hint = {
+#ifdef IPV6_SUPPORTED
+ .ai_family = AF_UNSPEC,
+#else /* !IPV6_SUPPORTED */
+ .ai_family = AF_INET,
+#endif /* !IPV6_SUPPORTED */
+ .ai_flags = AI_NUMERICHOST,
+ .ai_protocol = (int)IPPROTO_UDP,
+ };
+ char buf[NI_MAXHOST];
+ struct addrinfo *ai;
+
+ ai = get_addrinfo(hostname, &hint);
+ if (ai != NULL) {
+ /* @hostname was a presentation address */
+ _Bool result;
+ result = get_nameinfo(ai->ai_addr, ai->ai_addrlen,
+ buf, (socklen_t)sizeof(buf));
+ freeaddrinfo(ai);
+ if (!result)
+ return NULL;
+ return strdup(buf);
+ }
+
+ /* @hostname was a hostname */
+ hint.ai_flags = AI_CANONNAME;
+ ai = get_addrinfo(hostname, &hint);
+ if (ai == NULL)
+ return NULL;
+ strcpy(buf, ai->ai_canonname);
+ freeaddrinfo(ai);
+
+ return strdup(buf);
+}
+
+/**
+ * statd_matchhostname - check if two hostnames are equivalent
+ * @hostname1: C string containing hostname
+ * @hostname2: C string containing hostname
+ *
+ * Returns true if the hostnames are the same, the hostnames resolve
+ * to the same canonical name, or the hostnames resolve to at least
+ * one address that is the same. False is returned if the hostnames
+ * do not match in any of these ways, if either hostname contains
+ * wildcard characters, if either hostname is a netgroup name, or
+ * if an error occurs.
+ */
+_Bool
+statd_matchhostname(const char *hostname1, const char *hostname2)
+{
+ struct addrinfo *ai1, *ai2, *results1 = NULL, *results2 = NULL;
+ struct addrinfo hint = {
+ .ai_family = AF_UNSPEC,
+ .ai_flags = AI_CANONNAME,
+ .ai_protocol = (int)IPPROTO_UDP,
+ };
+ _Bool result = false;
+
+ if (strcasecmp(hostname1, hostname2) == 0) {
+ result = true;
+ goto out;
+ }
+
+ results1 = get_addrinfo(hostname1, &hint);
+ if (results1 == NULL)
+ goto out;
+ results2 = get_addrinfo(hostname2, &hint);
+ if (results2 == NULL)
+ goto out;
+
+ if (strcasecmp(results1->ai_canonname, results2->ai_canonname) == 0) {
+ result = true;
+ goto out;
+ }
+
+ for (ai1 = results1; ai1 != NULL; ai1 = ai1->ai_next)
+ for (ai2 = results2; ai2 != NULL; ai2 = ai2->ai_next)
+ if (nfs_compare_sockaddr(ai1->ai_addr, ai2->ai_addr)) {
+ result = true;
+ break;
+ }
+
+out:
+ freeaddrinfo(results2);
+ freeaddrinfo(results1);
+
+ xlog(D_CALL, "%s: hostnames %s", __func__,
+ (result ? "matched" : "did not match"));
+ return result;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/misc.c b/nfs-utils-1.2.2/utils/statd/misc.c
new file mode 100644
index 0000000..f2a086f
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/misc.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 1995-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ * Modified by H.J. Lu, 1998.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <limits.h>
+#include <string.h>
+#include <unistd.h>
+#include "statd.h"
+#include "notlist.h"
+
+/*
+ * Error-checking malloc() wrapper.
+ */
+void *
+xmalloc (size_t size)
+{
+ void *ptr;
+
+ if (size == 0)
+ return ((void *)NULL);
+
+ if (!(ptr = malloc (size)))
+ xlog_err ("malloc failed");
+
+ return (ptr);
+}
+
+
+/*
+ * Error-checking strdup() wrapper.
+ */
+char *
+xstrdup (const char *string)
+{
+ char *result;
+
+ /* Will only fail if underlying malloc() fails (ENOMEM). */
+ if (!(result = strdup (string)))
+ xlog_err ("strdup failed");
+
+ return (result);
+}
diff --git a/nfs-utils-1.2.2/utils/statd/monitor.c b/nfs-utils-1.2.2/utils/statd/monitor.c
new file mode 100644
index 0000000..325dfd3
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/monitor.c
@@ -0,0 +1,383 @@
+/*
+ * Copyright (C) 1995-1999 Jeffrey A. Uphoff
+ * Major rewrite by Olaf Kirch, Dec. 1996.
+ * Modified by H.J. Lu, 1998.
+ * Tighter access control, Olaf Kirch June 1999.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <fcntl.h>
+#include <limits.h>
+#include <netdb.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <arpa/inet.h>
+#include <dirent.h>
+
+#include "sockaddr.h"
+#include "rpcmisc.h"
+#include "nsm.h"
+#include "statd.h"
+#include "notlist.h"
+#include "ha-callout.h"
+
+notify_list * rtnl = NULL; /* Run-time notify list. */
+
+/*
+ * Reject requests from non-loopback addresses in order
+ * to prevent attack described in CERT CA-99.05.
+ *
+ * Although the kernel contacts the statd service via only IPv4
+ * transports, the statd service can receive other requests, such
+ * as SM_NOTIFY, from remote peers via IPv6.
+ */
+static _Bool
+caller_is_localhost(struct svc_req *rqstp)
+{
+ struct sockaddr *sap = nfs_getrpccaller(rqstp->rq_xprt);
+ char buf[INET6_ADDRSTRLEN];
+
+ if (!nfs_is_v4_loopback(sap))
+ goto out_nonlocal;
+ return true;
+
+out_nonlocal:
+ if (!statd_present_address(sap, buf, sizeof(buf)))
+ buf[0] = '\0';
+ xlog_warn("SM_MON/SM_UNMON call from non-local host %s", buf);
+ return false;
+}
+
+/*
+ * Services SM_MON requests.
+ */
+struct sm_stat_res *
+sm_mon_1_svc(struct mon *argp, struct svc_req *rqstp)
+{
+ static sm_stat_res result;
+ char *mon_name = argp->mon_id.mon_name,
+ *my_name = argp->mon_id.my_id.my_name;
+ struct my_id *id = &argp->mon_id.my_id;
+ char *cp;
+ notify_list *clnt;
+ struct sockaddr_in my_addr = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
+ };
+ char *dnsname = NULL;
+
+ xlog(D_CALL, "Received SM_MON for %s from %s", mon_name, my_name);
+
+ /* Assume that we'll fail. */
+ result.res_stat = STAT_FAIL;
+ result.state = -1; /* State is undefined for STAT_FAIL. */
+
+ /* 1. Reject any remote callers.
+ * Ignore the my_name specified by the caller, and
+ * use "127.0.0.1" instead.
+ */
+ if (!caller_is_localhost(rqstp))
+ goto failure;
+
+ /* 2. Reject any registrations for non-lockd services.
+ *
+ * This is specific to the linux kernel lockd, which
+ * makes the callback procedure part of the lockd interface.
+ * It is also prone to break when lockd changes its callback
+ * procedure number -- which, in fact, has now happened once.
+ * There must be a better way.... XXX FIXME
+ */
+ if (id->my_prog != 100021 ||
+ (id->my_proc != 16 && id->my_proc != 24))
+ {
+ xlog_warn("Attempt to register callback to %d/%d",
+ id->my_prog, id->my_proc);
+ goto failure;
+ }
+
+ /*
+ * Check hostnames. If I can't look them up, I won't monitor. This
+ * might not be legal, but it adds a little bit of safety and sanity.
+ */
+
+ /* must check for /'s in hostname! See CERT's CA-96.09 for details. */
+ if (strchr(mon_name, '/') || mon_name[0] == '.') {
+ xlog(L_ERROR, "SM_MON request for hostname containing '/' "
+ "or starting '.': %s", mon_name);
+ xlog(L_ERROR, "POSSIBLE SPOOF/ATTACK ATTEMPT!");
+ goto failure;
+ }
+
+ /* my_name must not have white space */
+ for (cp=my_name ; *cp ; cp++)
+ if (*cp == ' ' || *cp == '\t' || *cp == '\r' || *cp == '\n')
+ *cp = '_';
+
+ /*
+ * Hostnames checked OK.
+ * Now choose a hostname to use for matching. We cannot
+ * really trust much in the incoming NOTIFY, so to make
+ * sure that multi-homed hosts work nicely, we get an
+ * FQDN now, and use that for matching.
+ */
+ dnsname = statd_canonical_name(mon_name);
+ if (dnsname == NULL) {
+ xlog(L_WARNING, "No canonical hostname found for %s", mon_name);
+ goto failure;
+ }
+
+ /* Now check to see if this is a duplicate, and warn if so.
+ * I will also return STAT_FAIL. (I *think* this is how I should
+ * handle it.)
+ *
+ * Olaf requests that I allow duplicate SM_MON requests for
+ * hosts due to the way he is coding lockd. No problem,
+ * I'll just do a quickie success return and things should
+ * be happy.
+ */
+ clnt = rtnl;
+
+ while ((clnt = nlist_gethost(clnt, mon_name, 0))) {
+ if (statd_matchhostname(NL_MY_NAME(clnt), my_name) &&
+ NL_MY_PROC(clnt) == id->my_proc &&
+ NL_MY_PROG(clnt) == id->my_prog &&
+ NL_MY_VERS(clnt) == id->my_vers &&
+ memcmp(NL_PRIV(clnt), argp->priv, SM_PRIV_SIZE) == 0) {
+ /* Hey! We already know you guys! */
+ xlog(D_GENERAL,
+ "Duplicate SM_MON request for %s "
+ "from procedure on %s",
+ mon_name, my_name);
+
+ /* But we'll let you pass anyway. */
+ free(dnsname);
+ goto success;
+ }
+ clnt = NL_NEXT(clnt);
+ }
+
+ /*
+ * We're committed...ignoring errors. Let's hope that a malloc()
+ * doesn't fail. (I should probably fix this assumption.)
+ */
+ if (!(clnt = nlist_new(my_name, mon_name, 0))) {
+ free(dnsname);
+ xlog_warn("out of memory");
+ goto failure;
+ }
+
+ NL_MY_PROG(clnt) = id->my_prog;
+ NL_MY_VERS(clnt) = id->my_vers;
+ NL_MY_PROC(clnt) = id->my_proc;
+ memcpy(NL_PRIV(clnt), argp->priv, SM_PRIV_SIZE);
+ clnt->dns_name = dnsname;
+
+ /*
+ * Now, Create file on stable storage for host.
+ */
+ if (!nsm_insert_monitored_host(dnsname,
+ (struct sockaddr *)(char *)&my_addr, argp)) {
+ nlist_free(NULL, clnt);
+ goto failure;
+ }
+
+ /* PRC: do the HA callout: */
+ ha_callout("add-client", mon_name, my_name, -1);
+ nlist_insert(&rtnl, clnt);
+ xlog(D_GENERAL, "MONITORING %s for %s", mon_name, my_name);
+ success:
+ result.res_stat = STAT_SUCC;
+ /* SUN's sm_inter.x says this should be "state number of local site".
+ * X/Open says '"state" will be contain the state of the remote NSM.'
+ * href=http://www.opengroup.org/onlinepubs/9629799/SM_MON.htm
+ * Linux lockd currently (2.6.21 and prior) ignores whatever is
+ * returned, and given the above contraction, it probably always will..
+ * So we just return what we always returned. If possible, we
+ * have already told lockd about our state number via a sysctl.
+ * If lockd wants the remote state, it will need to
+ * use SM_STAT (and prayer).
+ */
+ result.state = MY_STATE;
+ return (&result);
+
+failure:
+ xlog_warn("STAT_FAIL to %s for SM_MON of %s", my_name, mon_name);
+ return (&result);
+}
+
+static unsigned int
+load_one_host(const char *hostname,
+ __attribute__ ((unused)) const struct sockaddr *sap,
+ const struct mon *m,
+ __attribute__ ((unused)) const time_t timestamp)
+{
+ notify_list *clnt;
+
+ clnt = nlist_new(m->mon_id.my_id.my_name,
+ m->mon_id.mon_name, 0);
+ if (clnt == NULL)
+ return 0;
+
+ clnt->dns_name = strdup(hostname);
+ if (clnt->dns_name == NULL) {
+ nlist_free(NULL, clnt);
+ return 0;
+ }
+
+ xlog(D_GENERAL, "Adding record for %s to the monitor list...",
+ hostname);
+
+ NL_MY_PROG(clnt) = m->mon_id.my_id.my_prog;
+ NL_MY_VERS(clnt) = m->mon_id.my_id.my_vers;
+ NL_MY_PROC(clnt) = m->mon_id.my_id.my_proc;
+ memcpy(NL_PRIV(clnt), m->priv, SM_PRIV_SIZE);
+
+ nlist_insert(&rtnl, clnt);
+ return 1;
+}
+
+void load_state(void)
+{
+ unsigned int count;
+
+ count = nsm_load_monitor_list(load_one_host);
+ if (count)
+ xlog(D_GENERAL, "Loaded %u previously monitored hosts");
+}
+
+/*
+ * Services SM_UNMON requests.
+ *
+ * There is no statement in the X/Open spec's about returning an error
+ * for requests to unmonitor a host that we're *not* monitoring. I just
+ * return the state of the NSM when I get such foolish requests for lack
+ * of any better ideas. (I also log the "offense.")
+ */
+struct sm_stat *
+sm_unmon_1_svc(struct mon_id *argp, struct svc_req *rqstp)
+{
+ static sm_stat result;
+ notify_list *clnt;
+ char *mon_name = argp->mon_name,
+ *my_name = argp->my_id.my_name;
+ struct my_id *id = &argp->my_id;
+ char *cp;
+
+ xlog(D_CALL, "Received SM_UNMON for %s from %s", mon_name, my_name);
+
+ result.state = MY_STATE;
+
+ if (!caller_is_localhost(rqstp))
+ goto failure;
+
+ /* my_name must not have white space */
+ for (cp=my_name ; *cp ; cp++)
+ if (*cp == ' ' || *cp == '\t' || *cp == '\r' || *cp == '\n')
+ *cp = '_';
+
+
+ /* Check if we're monitoring anyone. */
+ if (rtnl == NULL) {
+ xlog_warn("Received SM_UNMON request from %s for %s while not "
+ "monitoring any hosts", my_name, argp->mon_name);
+ return (&result);
+ }
+ clnt = rtnl;
+
+ /*
+ * OK, we are. Now look for appropriate entry in run-time list.
+ * There should only be *one* match on this, since I block "duplicate"
+ * SM_MON calls. (Actually, duplicate calls are allowed, but only one
+ * entry winds up in the list the way I'm currently handling them.)
+ */
+ while ((clnt = nlist_gethost(clnt, mon_name, 0))) {
+ if (statd_matchhostname(NL_MY_NAME(clnt), my_name) &&
+ NL_MY_PROC(clnt) == id->my_proc &&
+ NL_MY_PROG(clnt) == id->my_prog &&
+ NL_MY_VERS(clnt) == id->my_vers) {
+ /* Match! */
+ xlog(D_GENERAL, "UNMONITORING %s for %s",
+ mon_name, my_name);
+
+ /* PRC: do the HA callout: */
+ ha_callout("del-client", mon_name, my_name, -1);
+
+ nsm_delete_monitored_host(clnt->dns_name,
+ mon_name, my_name);
+ nlist_free(&rtnl, clnt);
+
+ return (&result);
+ } else
+ clnt = NL_NEXT(clnt);
+ }
+
+ failure:
+ xlog_warn("Received erroneous SM_UNMON request from %s for %s",
+ my_name, mon_name);
+ return (&result);
+}
+
+
+struct sm_stat *
+sm_unmon_all_1_svc(struct my_id *argp, struct svc_req *rqstp)
+{
+ short int count = 0;
+ static sm_stat result;
+ notify_list *clnt;
+ char *my_name = argp->my_name;
+
+ xlog(D_CALL, "Received SM_UNMON_ALL for %s", my_name);
+
+ if (!caller_is_localhost(rqstp))
+ goto failure;
+
+ result.state = MY_STATE;
+
+ if (rtnl == NULL) {
+ xlog_warn("Received SM_UNMON_ALL request from %s "
+ "while not monitoring any hosts", my_name);
+ return (&result);
+ }
+ clnt = rtnl;
+
+ while ((clnt = nlist_gethost(clnt, my_name, 1))) {
+ if (NL_MY_PROC(clnt) == argp->my_proc &&
+ NL_MY_PROG(clnt) == argp->my_prog &&
+ NL_MY_VERS(clnt) == argp->my_vers) {
+ /* Watch stack! */
+ char mon_name[SM_MAXSTRLEN + 1];
+ notify_list *temp;
+
+ xlog(D_GENERAL,
+ "UNMONITORING (SM_UNMON_ALL) %s for %s",
+ NL_MON_NAME(clnt), NL_MY_NAME(clnt));
+ strncpy(mon_name, NL_MON_NAME(clnt),
+ sizeof (mon_name) - 1);
+ mon_name[sizeof (mon_name) - 1] = '\0';
+ temp = NL_NEXT(clnt);
+ /* PRC: do the HA callout: */
+ ha_callout("del-client", mon_name, my_name, -1);
+ nsm_delete_monitored_host(clnt->dns_name,
+ mon_name, my_name);
+ nlist_free(&rtnl, clnt);
+ ++count;
+ clnt = temp;
+ } else
+ clnt = NL_NEXT(clnt);
+ }
+
+ if (!count) {
+ xlog(D_GENERAL, "SM_UNMON_ALL request from %s with no "
+ "SM_MON requests from it", my_name);
+ }
+
+ failure:
+ return (&result);
+}
diff --git a/nfs-utils-1.2.2/utils/statd/notlist.c b/nfs-utils-1.2.2/utils/statd/notlist.c
new file mode 100644
index 0000000..0341c15
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/notlist.c
@@ -0,0 +1,241 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ * Modified by H.J. Lu, 1998.
+ * Modified by Lon Hohberger, Oct. 2000.
+ * - Fixed memory leaks, run-off-end problems, etc.
+ *
+ * NSM for Linux.
+ */
+
+/*
+ * Simple list management for notify list
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include "statd.h"
+#include "notlist.h"
+
+
+#ifdef DEBUG
+/*
+ * LH - The linked list code had some bugs. Used this to help debug
+ * new code.
+ */
+static void
+plist(notify_list *head, int en)
+{
+ /* case where we ran off the end */
+ if (!head) return;
+
+ printf("Entry %d: %s\n",en, NL_MON_NAME(head));
+ plist(head->next, ++en);
+}
+
+static void
+nlist_print(notify_list **head)
+{
+ printf("--- Begin notify list dump ---\n");
+ plist(*head,1);
+ printf("--- End notify list dump ---\n");
+}
+#endif /* DEBUG */
+
+/*
+ * Allocate memory and set up a new notify list entry.
+ */
+notify_list *
+nlist_new(char *my_name, char *mon_name, int state)
+{
+ notify_list *new;
+
+ new = (notify_list *) xmalloc(sizeof(notify_list));
+ memset(new, 0, sizeof(*new));
+
+ NL_TIMES(new) = MAX_TRIES;
+ NL_STATE(new) = state;
+ NL_MY_NAME(new) = xstrdup(my_name);
+ NL_MON_NAME(new) = xstrdup(mon_name);
+
+ return new;
+}
+
+/*
+ * Insert *entry into a notify list at the point specified by
+ * **head. This can be in the middle. However, we do not handle
+ * list _append_ in this function; rather, the only place we should
+ * have to worry about this case is in nlist_insert_timer below.
+ * - entry must not be NULL.
+ */
+void
+nlist_insert(notify_list **head, notify_list *entry)
+{
+ if (*head) {
+ /*
+ * Cases where we're prepending a non-empty list
+ * or inserting possibly in the middle somewhere (eg,
+ * nlist_insert_timer...)
+ */
+ entry->next = (*head); /* Forward pointer */
+ entry->prev = (*head)->prev; /* Back pointer */
+ (*head)->prev = entry; /* head's new back pointer */
+ }
+
+ /* Common to all cases, including new list creation */
+ *head = entry; /* New head */
+
+#ifdef DEBUG
+ nlist_print(head);
+#endif
+}
+
+/*
+ * (re)insert *entry into notify_list **head. This requires that
+ * NL_WHEN(entry) has been set (usually, this is time() + 5 seconds).
+ * - entry must not be NULL
+ *
+ * LH - This used to cause (a) a memory leak and (b) dropped notify-list
+ * entries. The pointer ran off the end of the list, and changed the
+ * head-end to point to the new, one-entry list. All other entries became garbage.
+ *
+ * FIXME: Optimize this function. (I'll work on it - LH)
+ */
+void
+nlist_insert_timer(notify_list **head, notify_list *entry)
+{
+ notify_list *spot = *head, /* Insertion location */
+ /* ...Start at head */
+ *back = NULL; /* Back pointer */
+
+
+ /* Find first entry with higher timeout value or end of list */
+ while (spot && NL_WHEN(spot) <= NL_WHEN(entry)) {
+ /*
+ * Keep the back pointer in case we
+ * run off the end... (see below)
+ */
+ back = spot;
+ spot = spot->next;
+ }
+
+ if (spot == (*head)) {
+ /*
+ * case where we're prepending an empty or non-empty
+ * list or inserting in the middle somewhere. Pass
+ * the real head of the list, since we'll be changing
+ * during the insert...
+ */
+ nlist_insert(head, entry);
+ } else {
+ /* all other cases - don't move the real head pointer */
+ nlist_insert(&spot, entry);
+
+ /*
+ * If spot == entry, then spot was NULL when we called
+ * nlist_insert. This happened because we had run off
+ * the end of the list. Append entry to original list.
+ */
+ if (spot == entry) {
+ back->next = entry;
+ entry->prev = back;
+ }
+ }
+}
+
+/*
+ * Remove *entry from the list pointed to by **head.
+ * Do not destroy *entry. This is normally done before
+ * a re-insertion with a timer, but can be done anywhere.
+ * - entry must not be NULL.
+ */
+void
+nlist_remove(notify_list **head, notify_list *entry)
+{
+ notify_list *prev = entry->prev,
+ *next = entry->next;
+
+ if (next) {
+ next->prev = prev;
+ }
+
+ if (prev) {
+ /* Case(s) where entry isn't at the front */
+ prev->next = next;
+ } else {
+ /* cases where entry is at the front */
+ *head = next;
+ }
+
+ entry->next = entry->prev = NULL;
+#ifdef DEBUG
+ nlist_print(head);
+#endif
+}
+
+/*
+ * Clone an entry in the notify list -
+ * - entry must not be NULL
+ */
+notify_list *
+nlist_clone(notify_list *entry)
+{
+ notify_list *new;
+
+ new = nlist_new(NL_MY_NAME(entry), NL_MON_NAME(entry), NL_STATE(entry));
+ NL_MY_PROG(new) = NL_MY_PROG(entry);
+ NL_MY_VERS(new) = NL_MY_VERS(entry);
+ NL_MY_PROC(new) = NL_MY_PROC(entry);
+ memcpy(NL_PRIV(new), NL_PRIV(entry), SM_PRIV_SIZE);
+
+ return new;
+}
+
+/*
+ * Destroy an entry in a notify list and free the memory.
+ * If *head is NULL, just free the entry. This would be
+ * done only when we know entry isn't in any list.
+ * - entry must not be NULL.
+ */
+void
+nlist_free(notify_list **head, notify_list *entry)
+{
+ if (head && (*head))
+ nlist_remove(head, entry);
+ if (NL_MY_NAME(entry))
+ free(NL_MY_NAME(entry));
+ if (NL_MON_NAME(entry))
+ free(NL_MON_NAME(entry));
+ free(entry->dns_name);
+ free(entry);
+}
+
+/*
+ * Destroy an entire notify list
+ */
+void
+nlist_kill(notify_list **head)
+{
+ while (*head)
+ nlist_free(head, *head);
+}
+
+/*
+ * Walk a list looking for a matching name in the NL_MON_NAME field.
+ */
+notify_list *
+nlist_gethost(notify_list *list, char *host, int myname)
+{
+ notify_list *lp;
+
+ for (lp = list; lp; lp = lp->next) {
+ if (statd_matchhostname(host,
+ myname? NL_MY_NAME(lp) : NL_MON_NAME(lp)))
+ return lp;
+ }
+
+ return (notify_list *) NULL;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/notlist.h b/nfs-utils-1.2.2/utils/statd/notlist.h
new file mode 100644
index 0000000..6ed0da8
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/notlist.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 1995, 1997-1999, 2002 Jeffrey A. Uphoff
+ * Major rewrite by Olaf Kirch, Dec. 1996.
+ *
+ * NSM for Linux.
+ */
+
+#include <netinet/in.h>
+
+/*
+ * Primary information structure.
+ */
+struct notify_list {
+ mon mon; /* Big honkin' NSM structure. */
+ in_port_t port; /* port number for callback */
+ short int times; /* Counter used for various things. */
+ int state; /* For storing notified state for callbacks. */
+ char *dns_name; /* used for matching incoming
+ * NOTIFY requests */
+ struct notify_list *next; /* Linked list forward pointer. */
+ struct notify_list *prev; /* Linked list backward pointer. */
+ uint32_t xid; /* XID of MS_NOTIFY RPC call */
+ time_t when; /* notify: timeout for re-xmit */
+};
+
+typedef struct notify_list notify_list;
+
+/*
+ * Global Variables
+ */
+extern notify_list * rtnl; /* Run-time notify list */
+extern notify_list * notify; /* Pending RPC calls */
+
+/*
+ * List-handling functions
+ */
+extern notify_list * nlist_new(char *, char *, int);
+extern void nlist_insert(notify_list **, notify_list *);
+extern void nlist_remove(notify_list **, notify_list *);
+extern void nlist_insert_timer(notify_list **, notify_list *);
+extern notify_list * nlist_clone(notify_list *);
+extern void nlist_free(notify_list **, notify_list *);
+extern void nlist_kill(notify_list **);
+extern notify_list * nlist_gethost(notify_list *, char *, int);
+
+/*
+ * List-handling macros.
+ * THESE INHERIT INFORMATION FROM PREVIOUSLY-DEFINED MACROS.
+ * (So don't change their order unless you study them first!)
+ */
+#define NL_NEXT(L) ((L)->next)
+#define NL_FIRST NL_NEXT
+#define NL_PREV(L) ((L)->prev)
+#define NL_DATA(L) ((L)->mon)
+#define NL_STATE(L) ((L)->state)
+#define NL_TIMES(L) ((L)->times)
+#define NL_MON_ID(L) (NL_DATA((L)).mon_id)
+#define NL_PRIV(L) (NL_DATA((L)).priv)
+#define NL_MON_NAME(L) (NL_MON_ID((L)).mon_name)
+#define NL_MY_ID(L) (NL_MON_ID((L)).my_id)
+#define NL_MY_NAME(L) (NL_MY_ID((L)).my_name)
+#define NL_MY_PROC(L) (NL_MY_ID((L)).my_proc)
+#define NL_MY_PROG(L) (NL_MY_ID((L)).my_prog)
+#define NL_MY_VERS(L) (NL_MY_ID((L)).my_vers)
+#define NL_WHEN(L) ((L)->when)
diff --git a/nfs-utils-1.2.2/utils/statd/rmtcall.c b/nfs-utils-1.2.2/utils/statd/rmtcall.c
new file mode 100644
index 0000000..0e52fe2
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/rmtcall.c
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 1996, 1999 Olaf Kirch
+ * Modified by Jeffrey A. Uphoff, 1997-1999.
+ * Modified by H.J. Lu, 1998.
+ * Modified by Lon Hohberger, Oct. 2000
+ * - Bugfix handling client responses.
+ * - Paranoia on NOTIFY_CALLBACK case
+ *
+ * NSM for Linux.
+ */
+
+/*
+ * After reboot, notify all hosts on our notify list. In order not to
+ * hang statd with delivery to dead hosts, we perform all RPC calls in
+ * parallel.
+ *
+ * It would have been nice to use the portmapper's rmtcall feature,
+ * but that's not possible for security reasons (the portmapper would
+ * have to forward the call with root privs for most statd's, which
+ * it won't if it's worth its money).
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <arpa/inet.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_rmt.h>
+#include <time.h>
+#include <netdb.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "sm_inter.h"
+#include "statd.h"
+#include "notlist.h"
+#include "ha-callout.h"
+
+#include "nsm.h"
+#include "nfsrpc.h"
+
+#if SIZEOF_SOCKLEN_T - 0 == 0
+#define socklen_t int
+#endif
+
+static int sockfd = -1; /* notify socket */
+
+/*
+ * Initialize socket used to notify lockd of peer reboots.
+ *
+ * Returns the file descriptor of the new socket if successful;
+ * otherwise returns -1 and logs an error.
+ *
+ * Lockd rejects such requests if the source port is not privileged.
+ * statd_get_socket() must be invoked while statd still holds root
+ * privileges in order for the socket to acquire a privileged source
+ * port.
+ */
+int
+statd_get_socket(void)
+{
+ struct sockaddr_in sin;
+ struct servent *se;
+ int loopcnt = 100;
+
+ if (sockfd >= 0)
+ return sockfd;
+
+ while (loopcnt-- > 0) {
+
+ if (sockfd >= 0) close(sockfd);
+
+ if ((sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
+ xlog(L_ERROR, "%s: Can't create socket: %m", __func__);
+ return -1;
+ }
+
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = INADDR_ANY;
+
+ if (bindresvport(sockfd, &sin) < 0) {
+ xlog(D_GENERAL, "%s: can't bind to reserved port",
+ __func__);
+ break;
+ }
+ se = getservbyport(sin.sin_port, "udp");
+ if (se == NULL)
+ break;
+ /* rather not use that port, try again */
+ }
+ FD_SET(sockfd, &SVC_FDSET);
+ return sockfd;
+}
+
+static notify_list *
+recv_rply(u_long *portp)
+{
+ char msgbuf[NSM_MAXMSGSIZE];
+ ssize_t msglen;
+ notify_list *lp = NULL;
+ XDR xdr;
+ struct sockaddr_in sin;
+ socklen_t alen = (socklen_t)sizeof(sin);
+ uint32_t xid;
+
+ memset(msgbuf, 0, sizeof(msgbuf));
+ msglen = recvfrom(sockfd, msgbuf, sizeof(msgbuf), 0,
+ (struct sockaddr *)(char *)&sin, &alen);
+ if (msglen == (ssize_t)-1) {
+ xlog_warn("%s: recvfrom failed: %m", __func__);
+ return NULL;
+ }
+
+ memset(&xdr, 0, sizeof(xdr));
+ xdrmem_create(&xdr, msgbuf, (unsigned int)msglen, XDR_DECODE);
+ xid = nsm_parse_reply(&xdr);
+ if (xid == 0)
+ goto done;
+ if (sin.sin_addr.s_addr != htonl(INADDR_LOOPBACK)) {
+ struct in_addr addr = sin.sin_addr;
+ char buf[INET_ADDRSTRLEN];
+
+ xlog_warn("%s: Unrecognized reply from %s", __func__,
+ inet_ntop(AF_INET, &addr, buf,
+ (socklen_t)sizeof(buf)));
+ goto done;
+ }
+
+ for (lp = notify; lp != NULL; lp = lp->next) {
+ /* LH - this was a bug... it should have been checking
+ * the xid from the response message from the client,
+ * not the static, internal xid */
+ if (lp->xid != xid)
+ continue;
+ if (lp->port == 0)
+ *portp = nsm_recv_getport(&xdr);
+ break;
+ }
+
+done:
+ xdr_destroy(&xdr);
+ return lp;
+}
+
+/*
+ * Notify operation for a single list entry
+ */
+static int
+process_entry(notify_list *lp)
+{
+ struct sockaddr_in sin;
+
+ if (NL_TIMES(lp) == 0) {
+ xlog(D_GENERAL, "%s: Cannot notify localhost, giving up",
+ __func__);
+ return 0;
+ }
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_port = lp->port;
+ /* LH - moved address into switch */
+
+ /* __FORCE__ loopback for callbacks to lockd ... */
+ /* Just in case we somehow ignored it thus far */
+ sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ if (sin.sin_port == 0)
+ lp->xid = nsm_xmit_getport(sockfd, &sin,
+ (rpcprog_t)NL_MY_PROG(lp),
+ (rpcvers_t)NL_MY_VERS(lp));
+ else {
+ struct mon m;
+
+ memcpy(m.priv, NL_PRIV(lp), SM_PRIV_SIZE);
+
+ m.mon_id.mon_name = NL_MON_NAME(lp);
+ m.mon_id.my_id.my_name = NULL;
+ m.mon_id.my_id.my_prog = NL_MY_PROG(lp);
+ m.mon_id.my_id.my_vers = NL_MY_VERS(lp);
+ m.mon_id.my_id.my_proc = NL_MY_PROC(lp);
+
+ lp->xid = nsm_xmit_nlmcall(sockfd,
+ (struct sockaddr *)(char *)&sin,
+ (socklen_t)sizeof(sin), &m, NL_STATE(lp));
+ }
+ if (lp->xid == 0) {
+ xlog_warn("%s: failed to notify port %d",
+ __func__, ntohs(lp->port));
+ }
+ NL_TIMES(lp) -= 1;
+
+ return 1;
+}
+
+/*
+ * Process a datagram received on the notify socket
+ */
+int
+process_reply(FD_SET_TYPE *rfds)
+{
+ notify_list *lp;
+ u_long port;
+
+ if (sockfd == -1 || !FD_ISSET(sockfd, rfds))
+ return 0;
+
+ if (!(lp = recv_rply(&port)))
+ return 1;
+
+ if (lp->port == 0) {
+ if (port != 0) {
+ lp->port = htons((unsigned short) port);
+ process_entry(lp);
+ NL_WHEN(lp) = time(NULL) + NOTIFY_TIMEOUT;
+ nlist_remove(¬ify, lp);
+ nlist_insert_timer(¬ify, lp);
+ return 1;
+ }
+ xlog_warn("%s: service %d not registered on localhost",
+ __func__, NL_MY_PROG(lp));
+ } else {
+ xlog(D_GENERAL, "%s: Callback to %s (for %d) succeeded",
+ __func__, NL_MY_NAME(lp), NL_MON_NAME(lp));
+ }
+ nlist_free(¬ify, lp);
+ return 1;
+}
+
+/*
+ * Process a notify list, either for notifying remote hosts after reboot
+ * or for calling back (local) statd clients when the remote has notified
+ * us of a crash.
+ */
+int
+process_notify_list(void)
+{
+ notify_list *entry;
+ time_t now;
+
+ while ((entry = notify) != NULL && NL_WHEN(entry) < time(&now)) {
+ if (process_entry(entry)) {
+ NL_WHEN(entry) = time(NULL) + NOTIFY_TIMEOUT;
+ nlist_remove(¬ify, entry);
+ nlist_insert_timer(¬ify, entry);
+ } else {
+ xlog(L_ERROR,
+ "%s: Can't callback %s (%d,%d), giving up",
+ __func__,
+ NL_MY_NAME(entry),
+ NL_MY_PROG(entry),
+ NL_MY_VERS(entry));
+ nlist_free(¬ify, entry);
+ }
+ }
+
+ return 1;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/sim_sm_inter.x b/nfs-utils-1.2.2/utils/statd/sim_sm_inter.x
new file mode 100644
index 0000000..4346199
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/sim_sm_inter.x
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ * Modified by H.J. Lu, 1998.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef RPC_CLNT
+%#include <string.h>
+#endif
+
+program SIM_SM_PROG {
+ version SIM_SM_VERS {
+ void SIM_SM_MON(struct status) = 1;
+ } = 1;
+} = 200048;
+
+const SM_MAXSTRLEN = 1024;
+const SM_PRIV_SIZE = 16;
+
+/*
+ * structure of the status message sent back by the status monitor
+ * when monitor site status changes
+ */
+%#ifndef SM_INTER_X
+struct status {
+ string mon_name<SM_MAXSTRLEN>;
+ int state;
+ opaque priv[SM_PRIV_SIZE]; /* stored private information */
+};
+%#endif /* SM_INTER_X */
diff --git a/nfs-utils-1.2.2/utils/statd/simu.c b/nfs-utils-1.2.2/utils/statd/simu.c
new file mode 100644
index 0000000..f1d0bf8
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/simu.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <netdb.h>
+#include <arpa/inet.h>
+
+#include "sockaddr.h"
+#include "rpcmisc.h"
+#include "statd.h"
+#include "notlist.h"
+
+extern void my_svc_exit (void);
+
+
+/*
+ * Services SM_SIMU_CRASH requests.
+ *
+ * Although the kernel contacts the statd service via only IPv4
+ * transports, the statd service can receive other requests, such
+ * as SM_NOTIFY, from remote peers via IPv6.
+ */
+void *
+sm_simu_crash_1_svc (__attribute__ ((unused)) void *argp, struct svc_req *rqstp)
+{
+ struct sockaddr *sap = nfs_getrpccaller(rqstp->rq_xprt);
+ char buf[INET6_ADDRSTRLEN];
+ static char *result = NULL;
+
+ xlog(D_CALL, "Received SM_SIMU_CRASH");
+
+ if (!nfs_is_v4_loopback(sap))
+ goto out_nonlocal;
+
+ if ((int)nfs_get_port(sap) >= IPPORT_RESERVED) {
+ xlog_warn("SM_SIMU_CRASH call from unprivileged port");
+ goto failure;
+ }
+
+ my_svc_exit ();
+
+ if (rtnl)
+ nlist_kill (&rtnl);
+
+ failure:
+ return ((void *)&result);
+
+ out_nonlocal:
+ if (!statd_present_address(sap, buf, sizeof(buf)))
+ buf[0] = '\0';
+ xlog_warn("SM_SIMU_CRASH call from non-local host %s", buf);
+ goto failure;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/simulate.c b/nfs-utils-1.2.2/utils/statd/simulate.c
new file mode 100644
index 0000000..4ed1468
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/simulate.c
@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 1995-1997, 1999 Jeffrey A. Uphoff
+ *
+ * NSM for Linux.
+ */
+
+#include "config.h"
+#ifndef SIMULATIONS
+# error How the hell did we get here?
+#endif
+
+/* If we're running the simulator, we're debugging. Pretty simple. */
+#ifndef DEBUG
+# define DEBUG
+#endif
+
+#include <signal.h>
+#include <string.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <rpcmisc.h>
+#include "statd.h"
+#include "sim_sm_inter.h"
+
+static void daemon_simulator (void);
+static void sim_killer (int sig);
+static void simulate_crash (char *);
+static void simulate_mon (char *, char *, char *, char *, char *);
+static void simulate_stat (char *, char *);
+static void simulate_unmon (char *, char *, char *, char *);
+static void simulate_unmon_all (char *, char *, char *);
+
+static int sim_port = 0;
+
+extern void sim_sm_prog_1 (struct svc_req *, register SVCXPRT);
+extern void svc_exit (void);
+
+void
+simulator (int argc, char **argv)
+{
+ xlog_stderr (1);
+ xlog_syslog (0);
+ xlog_open ("statd simulator");
+
+ if (argc == 2)
+ if (!strcasecmp (*argv, "crash"))
+ simulate_crash (*(&argv[1]));
+
+ if (argc == 3) {
+ if (!strcasecmp (*argv, "stat"))
+ simulate_stat (*(&argv[1]), *(&argv[2]));
+ }
+ if (argc == 4) {
+ if (!strcasecmp (*argv, "unmon_all"))
+ simulate_unmon_all (*(&argv[1]), *(&argv[2]), *(&argv[3]));
+ }
+ if (argc == 5) {
+ if (!strcasecmp (*argv, "unmon"))
+ simulate_unmon (*(&argv[1]), *(&argv[2]), *(&argv[3]), *(&argv[4]));
+ }
+ if (argc == 6) {
+ if (!strcasecmp (*argv, "mon"))
+ simulate_mon (*(&argv[1]), *(&argv[2]), *(&argv[3]), *(&argv[4]),
+ *(&argv[5]));
+ }
+ xlog_err ("WTF? Give me something I can use!");
+}
+
+static void
+simulate_mon (char *calling, char *monitoring, char *as, char *proggy,
+ char *fool)
+{
+ CLIENT *client;
+ sm_stat_res *result;
+ mon mon;
+
+ xlog (D_GENERAL, "Calling %s (as %s) to monitor %s", calling, as,
+ monitoring);
+
+ if ((client = clnt_create (calling, SM_PROG, SM_VERS, "udp")) == NULL)
+ xlog_err ("%s", clnt_spcreateerror ("clnt_create"));
+
+ memcpy (mon.priv, fool, SM_PRIV_SIZE);
+ mon.mon_id.my_id.my_name = xstrdup (as);
+ sim_port = atoi (proggy) * SIM_SM_PROG;
+ mon.mon_id.my_id.my_prog = sim_port; /* Pseudo-dummy */
+ mon.mon_id.my_id.my_vers = SIM_SM_VERS;
+ mon.mon_id.my_id.my_proc = SIM_SM_MON;
+ mon.mon_id.mon_name = monitoring;
+
+ if (!(result = sm_mon_1 (&mon, client)))
+ xlog_err ("%s", clnt_sperror (client, "sm_mon_1"));
+
+ free (mon.mon_id.my_id.my_name);
+
+ if (result->res_stat != STAT_SUCC) {
+ xlog_err ("SM_MON request failed, state: %d", result->state);
+ } else {
+ xlog (D_GENERAL, "SM_MON result successful, state: %d\n", result->state);
+ xlog (D_GENERAL, "Waiting for callback");
+ daemon_simulator ();
+ exit (0);
+ }
+}
+
+static void
+simulate_unmon (char *calling, char *unmonitoring, char *as, char *proggy)
+{
+ CLIENT *client;
+ sm_stat *result;
+ mon_id mon_id;
+
+ xlog (D_GENERAL, "Calling %s (as %s) to unmonitor %s", calling, as,
+ unmonitoring);
+
+ if ((client = clnt_create (calling, SM_PROG, SM_VERS, "udp")) == NULL)
+ xlog_err ("%s", clnt_spcreateerror ("clnt_create"));
+
+ mon_id.my_id.my_name = xstrdup (as);
+ mon_id.my_id.my_prog = atoi (proggy) * SIM_SM_PROG;
+ mon_id.my_id.my_vers = SIM_SM_VERS;
+ mon_id.my_id.my_proc = SIM_SM_MON;
+ mon_id.mon_name = unmonitoring;
+
+ if (!(result = sm_unmon_1 (&mon_id, client)))
+ xlog_err ("%s", clnt_sperror (client, "sm_unmon_1"));
+
+ free (mon_id.my_id.my_name);
+ xlog (D_GENERAL, "SM_UNMON request returned state: %d\n", result->state);
+ exit (0);
+}
+
+static void
+simulate_unmon_all (char *calling, char *as, char *proggy)
+{
+ CLIENT *client;
+ sm_stat *result;
+ my_id my_id;
+
+ xlog (D_GENERAL, "Calling %s (as %s) to unmonitor all hosts", calling, as);
+
+ if ((client = clnt_create (calling, SM_PROG, SM_VERS, "udp")) == NULL)
+ xlog_err ("%s", clnt_spcreateerror ("clnt_create"));
+
+ my_id.my_name = xstrdup (as);
+ my_id.my_prog = atoi (proggy) * SIM_SM_PROG;
+ my_id.my_vers = SIM_SM_VERS;
+ my_id.my_proc = SIM_SM_MON;
+
+ if (!(result = sm_unmon_all_1 (&my_id, client)))
+ xlog_err ("%s", clnt_sperror (client, "sm_unmon_all_1"));
+
+ free (my_id.my_name);
+ xlog (D_GENERAL, "SM_UNMON_ALL request returned state: %d\n", result->state);
+ exit (0);
+}
+
+static void
+simulate_crash (char *host)
+{
+ CLIENT *client;
+
+ if ((client = clnt_create (host, SM_PROG, SM_VERS, "udp")) == NULL)
+ xlog_err ("%s", clnt_spcreateerror ("clnt_create"));
+
+ if (!sm_simu_crash_1 (NULL, client))
+ xlog_err ("%s", clnt_sperror (client, "sm_simu_crash_1"));
+
+ exit (0);
+}
+
+static void
+simulate_stat (char *calling, char *monitoring)
+{
+ CLIENT *client;
+ sm_name checking;
+ sm_stat_res *result;
+
+ if ((client = clnt_create (calling, SM_PROG, SM_VERS, "udp")) == NULL)
+ xlog_err ("%s", clnt_spcreateerror ("clnt_create"));
+
+ checking.mon_name = monitoring;
+
+ if (!(result = sm_stat_1 (&checking, client)))
+ xlog_err ("%s", clnt_sperror (client, "sm_stat_1"));
+
+ if (result->res_stat == STAT_SUCC)
+ xlog (D_GENERAL, "STAT_SUCC from %s for %s, state: %d", calling,
+ monitoring, result->state);
+ else
+ xlog (D_GENERAL, "STAT_FAIL from %s for %s, state: %d", calling,
+ monitoring, result->state);
+
+ exit (0);
+}
+
+static void
+sim_killer (int sig)
+{
+ pmap_unset (sim_port, SIM_SM_VERS);
+ xlog_err ("Simulator caught signal %d, un-registering and exiting", sig);
+}
+
+static void
+daemon_simulator (void)
+{
+ signal (SIGHUP, sim_killer);
+ signal (SIGINT, sim_killer);
+ signal (SIGTERM, sim_killer);
+ pmap_unset (sim_port, SIM_SM_VERS);
+ /* this registers both UDP and TCP services */
+ rpc_init("statd", sim_port, SIM_SM_VERS, sim_sm_prog_1, 0);
+ svc_run ();
+ pmap_unset (sim_port, SIM_SM_VERS);
+}
+
+void *
+sim_sm_mon_1_svc (struct status *argp, struct svc_req *rqstp)
+{
+ static char *result;
+
+ xlog (D_GENERAL, "Recieved state %d for mon_name %s (opaque \"%s\")",
+ argp->state, argp->mon_name, argp->priv);
+ svc_exit ();
+ return ((void *)&result);
+}
diff --git a/nfs-utils-1.2.2/utils/statd/sm-notify.c b/nfs-utils-1.2.2/utils/statd/sm-notify.c
new file mode 100644
index 0000000..3259a3e
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/sm-notify.c
@@ -0,0 +1,738 @@
+/*
+ * Send NSM notify calls to all hosts listed in /var/lib/sm
+ *
+ * Copyright (C) 2004-2006 Olaf Kirch <okir@suse.de>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <err.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/poll.h>
+#include <sys/param.h>
+#include <sys/syslog.h>
+#include <arpa/inet.h>
+#include <dirent.h>
+#include <time.h>
+#include <stdio.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdarg.h>
+#include <netdb.h>
+#include <errno.h>
+#include <grp.h>
+
+#include "sockaddr.h"
+#include "xlog.h"
+#include "nsm.h"
+#include "nfsrpc.h"
+
+#ifndef HAVE_DECL_AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0
+#endif
+
+#define NSM_TIMEOUT 2
+#define NSM_MAX_TIMEOUT 120 /* don't make this too big */
+
+struct nsm_host {
+ struct nsm_host * next;
+ char * name;
+ char * mon_name;
+ char * my_name;
+ struct addrinfo *ai;
+ time_t last_used;
+ time_t send_next;
+ unsigned int timeout;
+ unsigned int retries;
+ uint32_t xid;
+};
+
+static char nsm_hostname[256];
+static int nsm_state;
+static int nsm_family = AF_INET;
+static int opt_debug = 0;
+static _Bool opt_update_state = true;
+static unsigned int opt_max_retry = 15 * 60;
+static char * opt_srcaddr = NULL;
+static char * opt_srcport = NULL;
+
+static void notify(const int sock);
+static int notify_host(int, struct nsm_host *);
+static void recv_reply(int);
+static void insert_host(struct nsm_host *);
+static struct nsm_host *find_host(uint32_t);
+static int record_pid(void);
+
+static struct nsm_host * hosts = NULL;
+
+__attribute_malloc__
+static struct addrinfo *
+smn_lookup(const char *name)
+{
+ struct addrinfo *ai = NULL;
+ struct addrinfo hint = {
+ .ai_flags = AI_ADDRCONFIG,
+ .ai_family = (nsm_family == AF_INET ? AF_INET: AF_UNSPEC),
+ .ai_protocol = (int)IPPROTO_UDP,
+ };
+ int error;
+
+ error = getaddrinfo(name, NULL, &hint, &ai);
+ if (error != 0) {
+ xlog(D_GENERAL, "getaddrinfo(3): %s", gai_strerror(error));
+ return NULL;
+ }
+
+ return ai;
+}
+
+__attribute_malloc__
+static struct nsm_host *
+smn_alloc_host(const char *hostname, const char *mon_name,
+ const char *my_name, const time_t timestamp)
+{
+ struct nsm_host *host;
+
+ host = calloc(1, sizeof(*host));
+ if (host == NULL)
+ goto out_nomem;
+
+ host->name = strdup(hostname);
+ host->mon_name = strdup(mon_name);
+ host->my_name = strdup(my_name);
+ if (host->name == NULL ||
+ host->mon_name == NULL ||
+ host->my_name == NULL) {
+ free(host->my_name);
+ free(host->mon_name);
+ free(host->name);
+ free(host);
+ goto out_nomem;
+ }
+
+ host->last_used = timestamp;
+ host->timeout = NSM_TIMEOUT;
+ host->retries = 100; /* force address retry */
+
+ return host;
+
+out_nomem:
+ xlog_warn("Unable to allocate memory");
+ return NULL;
+}
+
+static void smn_forget_host(struct nsm_host *host)
+{
+ xlog(D_CALL, "Removing %s (%s, %s) from notify list",
+ host->name, host->mon_name, host->my_name);
+
+ nsm_delete_notified_host(host->name, host->mon_name, host->my_name);
+
+ free(host->my_name);
+ free(host->mon_name);
+ free(host->name);
+ if (host->ai)
+ freeaddrinfo(host->ai);
+
+ free(host);
+}
+
+static unsigned int
+smn_get_host(const char *hostname,
+ __attribute__ ((unused)) const struct sockaddr *sap,
+ const struct mon *m, const time_t timestamp)
+{
+ struct nsm_host *host;
+
+ host = smn_alloc_host(hostname,
+ m->mon_id.mon_name, m->mon_id.my_id.my_name, timestamp);
+ if (host == NULL)
+ return 0;
+
+ insert_host(host);
+ xlog(D_GENERAL, "Added host %s to notify list", hostname);
+ return 1;
+}
+
+#ifdef IPV6_SUPPORTED
+static int smn_socket(void)
+{
+ int sock;
+
+ /*
+ * Use an AF_INET socket if IPv6 is disabled on the
+ * local system.
+ */
+ sock = socket(AF_INET6, SOCK_DGRAM, 0);
+ if (sock == -1) {
+ if (errno != EAFNOSUPPORT) {
+ xlog(L_ERROR, "Failed to create RPC socket: %m");
+ return -1;
+ }
+ sock = socket(AF_INET, SOCK_DGRAM, 0);
+ if (sock < 0) {
+ xlog(L_ERROR, "Failed to create RPC socket: %m");
+ return -1;
+ }
+ } else
+ nsm_family = AF_INET6;
+
+ if (fcntl(sock, F_SETFL, O_NONBLOCK) == -1) {
+ xlog(L_ERROR, "fcntl(3) on RPC socket failed: %m");
+ goto out_close;
+ }
+
+ /*
+ * TI-RPC over IPv6 (udp6/tcp6) does not handle IPv4. However,
+ * since sm-notify open-codes all of its RPC support, it can
+ * use a single socket and let the local network stack provide
+ * the correct mapping between address families automatically.
+ * This is the same thing that is done in the kernel.
+ */
+ if (nsm_family == AF_INET6) {
+ const int zero = 0;
+ socklen_t zerolen = (socklen_t)sizeof(zero);
+
+ if (setsockopt(sock, SOL_IPV6, IPV6_V6ONLY,
+ (char *)&zero, zerolen) == -1) {
+ xlog(L_ERROR, "setsockopt(3) on RPC socket failed: %m");
+ goto out_close;
+ }
+ }
+
+ return sock;
+
+out_close:
+ (void)close(sock);
+ return -1;
+}
+#else /* !IPV6_SUPPORTED */
+static int smn_socket(void)
+{
+ int sock;
+
+ sock = socket(AF_INET, SOCK_DGRAM, 0);
+ if (sock == -1) {
+ xlog(L_ERROR, "Failed to create RPC socket: %m");
+ return -1;
+ }
+
+ if (fcntl(sock, F_SETFL, O_NONBLOCK) == -1) {
+ xlog(L_ERROR, "fcntl(3) on RPC socket failed: %m");
+ (void)close(sock);
+ return -1;
+ }
+
+ return sock;
+}
+#endif /* !IPV6_SUPPORTED */
+
+/*
+ * If admin specified a source address or srcport, then convert those
+ * to a sockaddr and return it. Otherwise, return an ANYADDR address.
+ */
+__attribute_malloc__
+static struct addrinfo *
+smn_bind_address(const char *srcaddr, const char *srcport)
+{
+ struct addrinfo *ai = NULL;
+ struct addrinfo hint = {
+ .ai_flags = AI_NUMERICSERV,
+ .ai_family = nsm_family,
+ .ai_protocol = (int)IPPROTO_UDP,
+ };
+ int error;
+
+ if (srcaddr == NULL)
+ hint.ai_flags |= AI_PASSIVE;
+
+ if (srcport == NULL)
+ error = getaddrinfo(srcaddr, "", &hint, &ai);
+ else
+ error = getaddrinfo(srcaddr, srcport, &hint, &ai);
+ if (error != 0) {
+ xlog(L_ERROR,
+ "Invalid bind address or port for RPC socket: %s",
+ gai_strerror(error));
+ return NULL;
+ }
+
+ return ai;
+}
+
+#ifdef HAVE_LIBTIRPC
+static int
+smn_bindresvport(int sock, struct sockaddr *sap)
+{
+ return bindresvport_sa(sock, sap);
+}
+
+#else /* !HAVE_LIBTIRPC */
+static int
+smn_bindresvport(int sock, struct sockaddr *sap)
+{
+ if (sap->sa_family != AF_INET) {
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+
+ return bindresvport(sock, (struct sockaddr_in *)(char *)sap);
+}
+#endif /* !HAVE_LIBTIRPC */
+
+/*
+ * Prepare a socket for sending RPC requests
+ *
+ * Returns a bound datagram socket file descriptor, or -1 if
+ * an error occurs.
+ */
+static int
+smn_create_socket(const char *srcaddr, const char *srcport)
+{
+ int sock, retry_cnt = 0;
+ struct addrinfo *ai;
+
+retry:
+ sock = smn_socket();
+ if (sock == -1)
+ return -1;
+
+ ai = smn_bind_address(srcaddr, srcport);
+ if (ai == NULL) {
+ (void)close(sock);
+ return -1;
+ }
+
+ /* Use source port if provided on the command line,
+ * otherwise use bindresvport */
+ if (srcport) {
+ if (bind(sock, ai->ai_addr, ai->ai_addrlen) == -1) {
+ xlog(L_ERROR, "Failed to bind RPC socket: %m");
+ freeaddrinfo(ai);
+ (void)close(sock);
+ return -1;
+ }
+ } else {
+ struct servent *se;
+
+ if (smn_bindresvport(sock, ai->ai_addr) == -1) {
+ xlog(L_ERROR,
+ "bindresvport on RPC socket failed: %m");
+ freeaddrinfo(ai);
+ (void)close(sock);
+ return -1;
+ }
+
+ /* try to avoid known ports */
+ se = getservbyport((int)nfs_get_port(ai->ai_addr), "udp");
+ if (se != NULL && retry_cnt < 100) {
+ retry_cnt++;
+ freeaddrinfo(ai);
+ (void)close(sock);
+ goto retry;
+ }
+ }
+
+ freeaddrinfo(ai);
+ return sock;
+}
+
+int
+main(int argc, char **argv)
+{
+ int c, sock, force = 0;
+ char * progname;
+
+ progname = strrchr(argv[0], '/');
+ if (progname != NULL)
+ progname++;
+ else
+ progname = argv[0];
+
+ while ((c = getopt(argc, argv, "dm:np:v:P:f")) != -1) {
+ switch (c) {
+ case 'f':
+ force = 1;
+ break;
+ case 'd':
+ opt_debug++;
+ break;
+ case 'm':
+ opt_max_retry = atoi(optarg) * 60;
+ break;
+ case 'n':
+ opt_update_state = false;
+ break;
+ case 'p':
+ opt_srcport = optarg;
+ break;
+ case 'v':
+ opt_srcaddr = optarg;
+ break;
+ case 'P':
+ if (!nsm_setup_pathnames(argv[0], optarg))
+ exit(1);
+ break;
+
+ default:
+ goto usage;
+ }
+ }
+
+ if (optind < argc) {
+usage: fprintf(stderr,
+ "Usage: %s -notify [-dfq] [-m max-retry-minutes] [-p srcport]\n"
+ " [-P /path/to/state/directory] [-v my_host_name]\n",
+ progname);
+ exit(1);
+ }
+
+ xlog_syslog(1);
+ if (opt_debug) {
+ xlog_stderr(1);
+ xlog_config(D_ALL, 1);
+ } else
+ xlog_stderr(0);
+
+ xlog_open(progname);
+ xlog(L_NOTICE, "Version " VERSION " starting");
+
+ if (nsm_is_default_parentdir()) {
+ if (record_pid() == 0 && force == 0 && opt_update_state) {
+ /* already run, don't try again */
+ xlog(L_NOTICE, "Already notifying clients; Exiting!");
+ exit(0);
+ }
+ }
+
+ if (opt_srcaddr) {
+ strncpy(nsm_hostname, opt_srcaddr, sizeof(nsm_hostname)-1);
+ } else
+ if (gethostname(nsm_hostname, sizeof(nsm_hostname)) < 0) {
+ xlog(L_ERROR, "Failed to obtain name of local host: %m");
+ exit(1);
+ }
+
+ (void)nsm_retire_monitored_hosts();
+ if (nsm_load_notify_list(smn_get_host) == 0) {
+ xlog(D_GENERAL, "No hosts to notify; exiting");
+ return 0;
+ }
+
+ nsm_state = nsm_get_state(opt_update_state);
+ if (nsm_state == 0)
+ exit(1);
+ nsm_update_kernel_state(nsm_state);
+
+ if (!opt_debug) {
+ xlog(L_NOTICE, "Backgrounding to notify hosts...\n");
+
+ if (daemon(0, 0) < 0) {
+ xlog(L_ERROR, "unable to background: %m");
+ exit(1);
+ }
+
+ close(0);
+ close(1);
+ close(2);
+ }
+
+ sock = smn_create_socket(opt_srcaddr, opt_srcport);
+ if (sock == -1)
+ exit(1);
+
+ if (!nsm_drop_privileges(-1))
+ exit(1);
+
+ notify(sock);
+
+ if (hosts) {
+ struct nsm_host *hp;
+
+ while ((hp = hosts) != 0) {
+ hosts = hp->next;
+ xlog(L_NOTICE, "Unable to notify %s, giving up",
+ hp->name);
+ }
+ exit(1);
+ }
+
+ exit(0);
+}
+
+/*
+ * Notify hosts
+ */
+static void
+notify(const int sock)
+{
+ time_t failtime = 0;
+
+ if (opt_max_retry)
+ failtime = time(NULL) + opt_max_retry;
+
+ while (hosts) {
+ struct pollfd pfd;
+ time_t now = time(NULL);
+ unsigned int sent = 0;
+ struct nsm_host *hp;
+ long wait;
+
+ if (failtime && now >= failtime)
+ break;
+
+ while (hosts && ((wait = hosts->send_next - now) <= 0)) {
+ /* Never send more than 10 packets at once */
+ if (sent++ >= 10)
+ break;
+
+ /* Remove queue head */
+ hp = hosts;
+ hosts = hp->next;
+
+ if (notify_host(sock, hp))
+ continue;
+
+ /* Set the timeout for this call, using an
+ exponential timeout strategy */
+ wait = hp->timeout;
+ if ((hp->timeout <<= 1) > NSM_MAX_TIMEOUT)
+ hp->timeout = NSM_MAX_TIMEOUT;
+ hp->send_next = now + wait;
+ hp->retries++;
+
+ insert_host(hp);
+ }
+ if (hosts == NULL)
+ return;
+
+ xlog(D_GENERAL, "Host %s due in %ld seconds",
+ hosts->name, wait);
+
+ pfd.fd = sock;
+ pfd.events = POLLIN;
+
+ wait *= 1000;
+ if (wait < 100)
+ wait = 100;
+ if (poll(&pfd, 1, wait) != 1)
+ continue;
+
+ recv_reply(sock);
+ }
+}
+
+/*
+ * Send notification to a single host
+ */
+static int
+notify_host(int sock, struct nsm_host *host)
+{
+ struct sockaddr *sap;
+ socklen_t salen;
+
+ if (host->ai == NULL) {
+ host->ai = smn_lookup(host->name);
+ if (host->ai == NULL) {
+ xlog_warn("DNS resolution of %s failed; "
+ "retrying later", host->name);
+ return 0;
+ }
+ }
+
+ /* If we retransmitted 4 times, reset the port to force
+ * a new portmap lookup (in case statd was restarted).
+ * We also rotate through multiple IP addresses at this
+ * point.
+ */
+ if (host->retries >= 4) {
+ /* don't rotate if there is only one addrinfo */
+ if (host->ai->ai_next != NULL) {
+ struct addrinfo *first = host->ai;
+ struct addrinfo **next = &host->ai;
+
+ /* remove the first entry from the list */
+ host->ai = first->ai_next;
+ first->ai_next = NULL;
+ /* find the end of the list */
+ next = &first->ai_next;
+ while ( *next )
+ next = & (*next)->ai_next;
+ /* put first entry at end */
+ *next = first;
+ }
+
+ nfs_set_port(host->ai->ai_addr, 0);
+ host->retries = 0;
+ }
+
+ sap = host->ai->ai_addr;
+ salen = host->ai->ai_addrlen;
+
+ if (nfs_get_port(sap) == 0)
+ host->xid = nsm_xmit_rpcbind(sock, sap, SM_PROG, SM_VERS);
+ else
+ host->xid = nsm_xmit_notify(sock, sap, salen,
+ SM_PROG, nsm_hostname, nsm_state);
+
+ return 0;
+}
+
+/*
+ * Extract the returned port number and set up the SM_NOTIFY call.
+ */
+static void
+recv_rpcbind_reply(struct sockaddr *sap, struct nsm_host *host, XDR *xdr)
+{
+ uint16_t port = nsm_recv_rpcbind(sap->sa_family, xdr);
+
+ host->send_next = time(NULL);
+ host->xid = 0;
+
+ if (port == 0) {
+ /* No binding for statd... */
+ xlog(D_GENERAL, "No statd on host %s", host->name);
+ host->timeout = NSM_MAX_TIMEOUT;
+ host->send_next += NSM_MAX_TIMEOUT;
+ } else {
+ nfs_set_port(sap, port);
+ if (host->timeout >= NSM_MAX_TIMEOUT / 4)
+ host->timeout = NSM_MAX_TIMEOUT / 4;
+ }
+
+ insert_host(host);
+}
+
+/*
+ * Successful NOTIFY call. Server returns void, so nothing
+ * we need to do here.
+ */
+static void
+recv_notify_reply(struct nsm_host *host)
+{
+ xlog(D_GENERAL, "Host %s notified successfully", host->name);
+
+ smn_forget_host(host);
+}
+
+/*
+ * Receive reply from remote host
+ */
+static void
+recv_reply(int sock)
+{
+ struct nsm_host *hp;
+ struct sockaddr *sap;
+ char msgbuf[NSM_MAXMSGSIZE];
+ uint32_t xid;
+ ssize_t msglen;
+ XDR xdr;
+
+ memset(msgbuf, 0 , sizeof(msgbuf));
+ msglen = recv(sock, msgbuf, sizeof(msgbuf), 0);
+ if (msglen < 0)
+ return;
+
+ xlog(D_GENERAL, "Received packet...");
+
+ memset(&xdr, 0, sizeof(xdr));
+ xdrmem_create(&xdr, msgbuf, (unsigned int)msglen, XDR_DECODE);
+ xid = nsm_parse_reply(&xdr);
+ if (xid == 0)
+ goto out;
+
+ /* Before we look at the data, find the host struct for
+ this reply */
+ if ((hp = find_host(xid)) == NULL)
+ goto out;
+
+ sap = hp->ai->ai_addr;
+ if (nfs_get_port(sap) == 0)
+ recv_rpcbind_reply(sap, hp, &xdr);
+ else
+ recv_notify_reply(hp);
+
+out:
+ xdr_destroy(&xdr);
+}
+
+/*
+ * Insert host into sorted list
+ */
+static void
+insert_host(struct nsm_host *host)
+{
+ struct nsm_host **where, *p;
+
+ where = &hosts;
+ while ((p = *where) != 0) {
+ /* Sort in ascending order of timeout */
+ if (host->send_next < p->send_next)
+ break;
+ /* If we have the same timeout, put the
+ * most recently used host first.
+ * This makes sure that "recent" hosts
+ * get notified first.
+ */
+ if (host->send_next == p->send_next
+ && host->last_used > p->last_used)
+ break;
+ where = &p->next;
+ }
+
+ host->next = *where;
+ *where = host;
+}
+
+/*
+ * Find host given the XID
+ */
+static struct nsm_host *
+find_host(uint32_t xid)
+{
+ struct nsm_host **where, *p;
+
+ where = &hosts;
+ while ((p = *where) != 0) {
+ if (p->xid == xid) {
+ *where = p->next;
+ return p;
+ }
+ where = &p->next;
+ }
+ return NULL;
+}
+
+/*
+ * Record pid in /var/run/sm-notify.pid
+ * This file should remain until a reboot, even if the
+ * program exits.
+ * If file already exists, fail.
+ */
+static int record_pid(void)
+{
+ char pid[20];
+ ssize_t len;
+ int fd;
+
+ (void)snprintf(pid, sizeof(pid), "%d\n", (int)getpid());
+ fd = open("/var/run/sm-notify.pid", O_CREAT|O_EXCL|O_WRONLY, 0600);
+ if (fd < 0)
+ return 0;
+
+ len = write(fd, pid, strlen(pid));
+ if ((len < 0) || ((size_t)len != strlen(pid))) {
+ xlog_warn("Writing to pid file failed: errno %d (%m)",
+ errno);
+ }
+
+ (void)close(fd);
+ return 1;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/sm-notify.man b/nfs-utils-1.2.2/utils/statd/sm-notify.man
new file mode 100644
index 0000000..163713e
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/sm-notify.man
@@ -0,0 +1,315 @@
+.\"@(#)sm-notify.8"
+.\"
+.\" Copyright (C) 2004 Olaf Kirch <okir@suse.de>
+.\"
+.\" Rewritten by Chuck Lever <chuck.lever@oracle.com>, 2009.
+.\" Copyright 2009 Oracle. All rights reserved.
+.\"
+.TH SM-NOTIFY 8 "1 November 2009
+.SH NAME
+sm-notify \- send reboot notifications to NFS peers
+.SH SYNOPSIS
+.BI "/usr/sbin/sm-notify [-dfn] [-m " minutes "] [-v " name "] [-p " notify-port "] [-P " path "]
+.SH DESCRIPTION
+File locks are not part of persistent file system state.
+Lock state is thus lost when a host reboots.
+.PP
+Network file systems must also detect when lock state is lost
+because a remote host has rebooted.
+After an NFS client reboots, an NFS server must release all file locks
+held by applications that were running on that client.
+After a server reboots, a client must remind the
+server of file locks held by applications running on that client.
+.PP
+For NFS version 2 and version 3, the
+.I Network Status Monitor
+protocol (or NSM for short)
+is used to notify NFS peers of reboots.
+On Linux, two separate user-space components constitute the NSM service:
+.TP
+.B sm-notify
+A helper program that notifies NFS peers after the local system reboots
+.TP
+.B rpc.statd
+A daemon that listens for reboot notifications from other hosts, and
+manages the list of hosts to be notified when the local system reboots
+.PP
+The local NFS lock manager alerts its local
+.B rpc.statd
+of each remote peer that should be monitored.
+When the local system reboots, the
+.B sm-notify
+command notifies the NSM service on monitored peers of the reboot.
+When a remote reboots, that peer notifies the local
+.BR rpc.statd ,
+which in turn passes the reboot notification
+back to the local NFS lock manager.
+.SH NSM OPERATION IN DETAIL
+The first file locking interaction between an NFS client and server causes
+the NFS lock managers on both peers to contact their local NSM service to
+store information about the opposite peer.
+On Linux, the local lock manager contacts
+.BR rpc.statd .
+.PP
+.B rpc.statd
+records information about each monitored NFS peer on persistent storage.
+This information describes how to contact a remote peer
+in case the local system reboots,
+how to recognize which monitored peer is reporting a reboot,
+and how to notify the local lock manager when a monitored peer
+indicates it has rebooted.
+.PP
+An NFS client sends a hostname, known as the client's
+.IR caller_name ,
+in each file lock request.
+An NFS server can use this hostname to send asynchronous GRANT
+calls to a client, or to notify the client it has rebooted.
+.PP
+The Linux NFS server can provide the client's
+.I caller_name
+or the client's network address to
+.BR rpc.statd .
+For the purposes of the NSM protocol,
+this name or address is known as the monitored peer's
+.IR mon_name .
+In addition, the local lock manager tells
+.B rpc.statd
+what it thinks its own hostname is.
+For the purposes of the NSM protocol,
+this hostname is known as
+.IR my_name .
+.PP
+There is no equivalent interaction between an NFS server and a client
+to inform the client of the server's
+.IR caller_name .
+Therefore NFS clients do not actually know what
+.I mon_name
+an NFS server might use in an SM_NOTIFY request.
+The Linux NFS client records the server's hostname used on the mount command
+to identify rebooting NFS servers.
+.SS Reboot notification
+When the local system reboots, the
+.B sm-notify
+command reads the list of monitored peers from persistent storage and
+sends an SM_NOTIFY request to the NSM service on each listed remote peer.
+It uses the
+.I mon_name
+string as the destination.
+To identify which host has rebooted, the
+.B sm-notify
+command normally sends the results of
+.BR gethostname (3)
+as the
+.I my_name
+string.
+The remote
+.B rpc.statd
+matches incoming SM_NOTIFY requests using this string,
+or the caller's network address,
+to one or more peers on its own monitor list.
+.PP
+If
+.B rpc.statd
+does not find a peer on its monitor list that matches
+an incoming SM_NOTIFY request,
+the notification is not forwarded to the local lock manager.
+In addition, each peer has its own
+.IR "NSM state number" ,
+a 32-bit integer that is bumped after each reboot by the
+.B sm-notify
+command.
+.B rpc.statd
+uses this number to distinguish between actual reboots
+and replayed notifications.
+.PP
+Part of NFS lock recovery is rediscovering
+which peers need to be monitored again.
+The
+.B sm-notify
+command clears the monitor list on persistent storage after each reboot.
+.SH OPTIONS
+.TP
+.B -d
+Keeps
+.B sm-notify
+attached to its controlling terminal and running in the foreground
+so that notification progress may be monitored directly.
+.TP
+.B -f
+Send notifications even if
+.B sm-notify
+has already run since the last system reboot.
+.TP
+.BI -m " retry-time
+Specifies the length of time, in minutes, to continue retrying
+notifications to unresponsive hosts.
+If this option is not specified,
+.B sm-notify
+attempts to send notifications for 15 minutes.
+Specifying a value of 0 causes
+.B sm-notify
+to continue sending notifications to unresponsive peers
+until it is manually killed.
+.IP
+Notifications are retried if sending fails,
+the remote does not respond,
+the remote's NSM service is not registered,
+or if there is a DNS failure
+which prevents the remote's
+.I mon_name
+from being resolved to an address.
+.IP
+Hosts are not removed from the notification list until a valid
+reply has been received.
+However, the SM_NOTIFY procedure has a void result.
+There is no way for
+.B sm-notify
+to tell if the remote recognized the sender and has started
+appropriate lock recovery.
+.TP
+.B -n
+Prevents
+.B sm-notify
+from updating the local system's NSM state number.
+.TP
+.BI -p " port
+Specifies the source port number
+.B sm-notify
+should use when sending reboot notifications.
+If this option is not specified, a randomly chosen ephemeral port is used.
+.IP
+This option can be used to traverse a firewall between client and server.
+.TP
+.BI "\-P, " "" \-\-state\-directory\-path " pathname
+Specifies the pathname of the parent directory
+where NSM state information resides.
+If this option is not specified,
+.B sm-notify
+uses
+.I /var/lib/nfs
+by default.
+.IP
+After starting,
+.B sm-notify
+attempts to set its effective UID and GID to the owner
+and group of this directory.
+.TP
+.BI -v " ipaddr " | " hostname
+Specifies the network address from which to send reboot notifications,
+and the
+.I mon_name
+argument to use when sending SM_NOTIFY requests.
+If this option is not specified,
+.B sm-notify
+uses a wildcard address as the transport bind address,
+and uses the results of
+.BR gethostname (3)
+as the
+.I mon_name
+argument.
+.IP
+The
+.I ipaddr
+form can be expressed as either an IPv4 or an IPv6 presentation address.
+.IP
+This option can be useful in multi-homed configurations where
+the remote requires notification from a specific network address.
+.SH SECURITY
+The
+.B sm-notify
+command must be started as root to acquire privileges needed
+to access the state information database.
+It drops root privileges
+as soon as it starts up to reduce the risk of a privilege escalation attack.
+.PP
+During normal operation,
+the effective user ID it chooses is the owner of the state directory.
+This allows it to continue to access files in that directory after it
+has dropped its root privileges.
+To control which user ID
+.B rpc.statd
+chooses, simply use
+.BR chown (1)
+to set the owner of
+the state directory.
+.SH ADDITIONAL NOTES
+Lock recovery after a reboot is critical to maintaining data integrity
+and preventing unnecessary application hangs.
+.PP
+To help
+.B rpc.statd
+match SM_NOTIFY requests to NLM requests, a number of best practices
+should be observed, including:
+.IP
+The UTS nodename of your systems should match the DNS names that NFS
+peers use to contact them
+.IP
+The UTS nodenames of your systems should always be fully qualified domain names
+.IP
+The forward and reverse DNS mapping of the UTS nodenames should be
+consistent
+.IP
+The hostname the client uses to mount the server should match the server's
+.I mon_name
+in SM_NOTIFY requests it sends
+.IP
+The use of network addresses as a
+.I mon_name
+or a
+.I my_name
+string should be avoided when
+interoperating with non-Linux NFS implementations.
+.PP
+Unmounting an NFS file system does not necessarily stop
+either the NFS client or server from monitoring each other.
+Both may continue monitoring each other for a time in case subsequent
+NFS traffic between the two results in fresh mounts and additional
+file locking.
+.PP
+On Linux, if the
+.B lockd
+kernel module is unloaded during normal operation,
+all remote NFS peers are unmonitored.
+This can happen on an NFS client, for example,
+if an automounter removes all NFS mount
+points due to inactivity.
+.SS IPv6 and TI-RPC support
+TI-RPC is a pre-requisite for supporting NFS on IPv6.
+If TI-RPC support is built into the
+.B sm-notify
+command ,it will choose an appropriate IPv4 or IPv6 transport
+based on the network address returned by DNS for each remote peer.
+It should be fully compatible with remote systems
+that do not support TI-RPC or IPv6.
+.PP
+Currently, the
+.B sm-notify
+command supports sending notification only via datagram transport protocols.
+.SH FILES
+.TP 2.5i
+.I /var/lib/nfs/sm
+directory containing monitor list
+.TP 2.5i
+.I /var/lib/nfs/sm.bak
+directory containing notify list
+.TP 2.5i
+.I /var/lib/nfs/state
+NSM state number for this host
+.TP 2.5i
+.I /proc/sys/fs/nfs/nsm_local_state
+kernel's copy of the NSM state number
+.SH SEE ALSO
+.BR rpc.statd (8),
+.BR nfs (5),
+.BR uname (2),
+.BR hostname (7)
+.PP
+RFC 1094 - "NFS: Network File System Protocol Specification"
+.br
+RFC 1813 - "NFS Version 3 Protocol Specification"
+.br
+OpenGroup Protocols for Interworking: XNFS, Version 3W - Chapter 11
+.SH AUTHORS
+Olaf Kirch <okir@suse.de>
+.br
+Chuck Lever <chuck.lever@oracle.com>
diff --git a/nfs-utils-1.2.2/utils/statd/start-statd b/nfs-utils-1.2.2/utils/statd/start-statd
new file mode 100644
index 0000000..c7805ee
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/start-statd
@@ -0,0 +1,9 @@
+#!/bin/sh -p
+# nfsmount calls this script when mounting a filesystem with locking
+# enabled, but when statd does not seem to be running (based on
+# /var/run/rpc.statd.pid).
+# It should run run statd with whatever flags are apropriate for this
+# site.
+PATH=/sbin:/usr/sbin
+exec rpc.statd --no-notify
+
diff --git a/nfs-utils-1.2.2/utils/statd/stat.c b/nfs-utils-1.2.2/utils/statd/stat.c
new file mode 100644
index 0000000..8d8b65e
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/stat.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 1995, 1997, 1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <netdb.h>
+#include "statd.h"
+
+/*
+ * Services SM_STAT requests.
+ *
+ * According the the X/Open spec's on this procedure: "Implementations
+ * should not rely on this procedure being operative. In many current
+ * implementations of the NSM it will always return a 'STAT_FAIL'
+ * status." My implementation is operative; it returns 'STAT_SUCC'
+ * whenever it can resolve the hostname that it's being asked to
+ * monitor, and returns 'STAT_FAIL' otherwise.
+ *
+ * sm_inter.x says the 'state' returned should be
+ * "state number of site sm_name". It is not clear how to get this.
+ * X/Open says:
+ * STAT_SUCC
+ * The NSM will monitor the given host. "sm_stat_res.state" contains
+ * the state of the NSM.
+ * Which implies that 'state' is the state number of the *local* NSM.
+ * href=http://www.opengroup.org/onlinepubs/9629799/SM_STAT.htm
+ *
+ * We return the *local* state as
+ * 1/ We have easy access to it.
+ * 2/ It might be useful to a remote client who needs it and has no
+ * other way to get it.
+ * 3/ That's what we always did in the past.
+ */
+struct sm_stat_res *
+sm_stat_1_svc(struct sm_name *argp,
+ __attribute__ ((unused)) struct svc_req *rqstp)
+{
+ static sm_stat_res result;
+ char *name;
+
+ xlog(D_CALL, "Received SM_STAT from %s", argp->mon_name);
+
+ name = statd_canonical_name(argp->mon_name);
+ if (name == NULL) {
+ result.res_stat = STAT_FAIL;
+ xlog (D_GENERAL, "STAT_FAIL for %s", argp->mon_name);
+ } else {
+ result.res_stat = STAT_SUCC;
+ xlog (D_GENERAL, "STAT_SUCC for %s", argp->mon_name);
+ free(name);
+ }
+ result.state = MY_STATE;
+ return(&result);
+}
diff --git a/nfs-utils-1.2.2/utils/statd/statd.c b/nfs-utils-1.2.2/utils/statd/statd.c
new file mode 100644
index 0000000..01fdb41
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/statd.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright (C) 1995, 1997-1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, Oct. 1996.
+ * Modified by H.J. Lu, 1998.
+ * Modified by L. Hohberger of Mission Critical Linux, 2000.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/stat.h>
+#include <limits.h>
+#include <signal.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <getopt.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <rpcmisc.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+#include <grp.h>
+
+#include "statd.h"
+#include "nfslib.h"
+#include "nsm.h"
+
+/* Socket operations */
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int run_mode = 0; /* foreground logging mode */
+
+/* LH - I had these local to main, but it seemed silly to have
+ * two copies of each - one in main(), one static in log.c...
+ * It also eliminates the 256-char static in log.c */
+static char *name_p = NULL;
+
+/* PRC: a high-availability callout program can be specified with -H
+ * When this is done, the program will receive callouts whenever clients
+ * are added or deleted to the notify list */
+char *ha_callout_prog = NULL;
+
+static struct option longopts[] =
+{
+ { "foreground", 0, 0, 'F' },
+ { "no-syslog", 0, 0, 'd' },
+ { "help", 0, 0, 'h' },
+ { "version", 0, 0, 'v' },
+ { "outgoing-port", 1, 0, 'o' },
+ { "port", 1, 0, 'p' },
+ { "name", 1, 0, 'n' },
+ { "state-directory-path", 1, 0, 'P' },
+ { "notify-mode", 0, 0, 'N' },
+ { "ha-callout", 1, 0, 'H' },
+ { "no-notify", 0, 0, 'L' },
+ { NULL, 0, 0, 0 }
+};
+
+extern void sm_prog_1 (struct svc_req *, register SVCXPRT *);
+
+#ifdef SIMULATIONS
+extern void simulator (int, char **);
+#endif
+
+
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+
+static void
+sm_prog_1_wrapper (struct svc_req *rqstp, register SVCXPRT *transp)
+{
+ /* remote host authorization check */
+ if (!check_default("statd", nfs_getrpccaller(transp), SM_PROG)) {
+ svcerr_auth (transp, AUTH_FAILED);
+ return;
+ }
+
+ sm_prog_1 (rqstp, transp);
+}
+
+#define sm_prog_1 sm_prog_1_wrapper
+#endif
+
+static void
+statd_unregister(void) {
+ nfs_svc_unregister(SM_PROG, SM_VERS);
+}
+
+/*
+ * Signal handler.
+ */
+static void
+killer (int sig)
+{
+ statd_unregister ();
+ xlog_err ("Caught signal %d, un-registering and exiting", sig);
+}
+
+static void
+sigusr (int sig)
+{
+ extern void my_svc_exit (void);
+ xlog(D_GENERAL, "Caught signal %d, re-notifying (state %d)", sig,
+ MY_STATE);
+ my_svc_exit();
+}
+
+/*
+ * Startup information.
+ */
+static void log_modes(void)
+{
+ char buf[128]; /* watch stack size... */
+
+ /* No flags = no message */
+ if (!run_mode) return;
+
+ memset(buf,0,128);
+ sprintf(buf,"Flags: ");
+ if (run_mode & MODE_NODAEMON)
+ strcat(buf,"No-Daemon ");
+ if (run_mode & MODE_LOG_STDERR)
+ strcat(buf,"Log-STDERR ");
+#ifdef HAVE_LIBTIRPC
+ strcat(buf, "TI-RPC ");
+#endif
+
+ xlog_warn(buf);
+}
+
+/*
+ * Since we do more than standard statd stuff, we might need to
+ * help the occasional admin.
+ */
+static void
+usage(void)
+{
+ fprintf(stderr,"usage: %s [options]\n", name_p);
+ fprintf(stderr," -h, -?, --help Print this help screen.\n");
+ fprintf(stderr," -F, --foreground Foreground (no-daemon mode)\n");
+ fprintf(stderr," -d, --no-syslog Verbose logging to stderr. Foreground mode only.\n");
+ fprintf(stderr," -p, --port Port to listen on\n");
+ fprintf(stderr," -o, --outgoing-port Port for outgoing connections\n");
+ fprintf(stderr," -V, -v, --version Display version information and exit.\n");
+ fprintf(stderr," -n, --name Specify a local hostname.\n");
+ fprintf(stderr," -P State directory path.\n");
+ fprintf(stderr," -N Run in notify only mode.\n");
+ fprintf(stderr," -L, --no-notify Do not perform any notification.\n");
+ fprintf(stderr," -H Specify a high-availability callout program.\n");
+}
+
+static const char *pidfile = "/var/run/rpc.statd.pid";
+
+int pidfd = -1;
+static void create_pidfile(void)
+{
+ FILE *fp;
+
+ unlink(pidfile);
+ fp = fopen(pidfile, "w");
+ if (!fp)
+ xlog_err("Opening %s failed: %m\n", pidfile);
+ fprintf(fp, "%d\n", getpid());
+ pidfd = dup(fileno(fp));
+ if (fclose(fp) < 0) {
+ xlog_warn("Flushing pid file failed: errno %d (%m)\n",
+ errno);
+ }
+}
+
+static void truncate_pidfile(void)
+{
+ if (pidfd >= 0) {
+ if (ftruncate(pidfd, 0) < 0) {
+ xlog_warn("truncating pid file failed: errno %d (%m)\n",
+ errno);
+ }
+ }
+}
+
+static void run_sm_notify(int outport)
+{
+ char op[20];
+ char *av[6];
+ int ac = 0;
+
+ av[ac++] = "/usr/sbin/sm-notify";
+ if (run_mode & MODE_NODAEMON)
+ av[ac++] = "-d";
+ if (outport) {
+ sprintf(op, "-p%d", outport);
+ av[ac++] = op;
+ }
+ if (run_mode & STATIC_HOSTNAME) {
+ av[ac++] = "-v";
+ av[ac++] = MY_NAME;
+ }
+ av[ac] = NULL;
+ execv(av[0], av);
+ fprintf(stderr, "%s: failed to run %s\n", name_p, av[0]);
+ exit(2);
+
+}
+/*
+ * Entry routine/main loop.
+ */
+int main (int argc, char **argv)
+{
+ extern char *optarg;
+ int pid;
+ int arg;
+ int port = 0, out_port = 0;
+ struct rlimit rlim;
+
+ int pipefds[2] = { -1, -1};
+ char status;
+
+ /* Default: daemon mode, no other options */
+ run_mode = 0;
+ xlog_stderr(0);
+ xlog_syslog(1);
+
+ /* Set the basename */
+ if ((name_p = strrchr(argv[0],'/')) != NULL) {
+ name_p ++;
+ } else {
+ name_p = argv[0];
+ }
+
+ /* Set hostname */
+ MY_NAME = NULL;
+
+ /* Process command line switches */
+ while ((arg = getopt_long(argc, argv, "h?vVFNH:dn:p:o:P:L", longopts, NULL)) != EOF) {
+ switch (arg) {
+ case 'V': /* Version */
+ case 'v':
+ printf("%s version " VERSION "\n",name_p);
+ exit(0);
+ case 'F': /* Foreground/nodaemon mode */
+ run_mode |= MODE_NODAEMON;
+ break;
+ case 'N':
+ run_mode |= MODE_NOTIFY_ONLY;
+ break;
+ case 'L': /* Listen only */
+ run_mode |= MODE_NO_NOTIFY;
+ break;
+ case 'd': /* No daemon only - log to stderr */
+ run_mode |= MODE_LOG_STDERR;
+ break;
+ case 'o':
+ out_port = atoi(optarg);
+ if (out_port < 1 || out_port > 65535) {
+ fprintf(stderr, "%s: bad port number: %s\n",
+ argv[0], optarg);
+ usage();
+ exit(1);
+ }
+ break;
+ case 'p':
+ port = atoi(optarg);
+ if (port < 1 || port > 65535) {
+ fprintf(stderr, "%s: bad port number: %s\n",
+ argv[0], optarg);
+ usage();
+ exit(1);
+ }
+ break;
+ case 'n': /* Specify local hostname */
+ run_mode |= STATIC_HOSTNAME;
+ MY_NAME = xstrdup(optarg);
+ break;
+ case 'P':
+ if (!nsm_setup_pathnames(argv[0], optarg))
+ exit(1);
+ break;
+ case 'H': /* PRC: specify the ha-callout program */
+ if ((ha_callout_prog = xstrdup(optarg)) == NULL) {
+ fprintf(stderr, "%s: xstrdup(%s) failed!\n",
+ argv[0], optarg);
+ exit(1);
+ }
+ break;
+ case '?': /* heeeeeelllllllpppp? heh */
+ case 'h':
+ usage();
+ exit (0);
+ default: /* oh dear ... heh */
+ usage();
+ exit(-1);
+ }
+ }
+
+ if (port == out_port && port != 0) {
+ fprintf(stderr, "Listening and outgoing ports cannot be the same!\n");
+ exit(-1);
+ }
+
+ if (run_mode & MODE_NOTIFY_ONLY) {
+ fprintf(stderr, "%s: -N deprecated, consider using /usr/sbin/sm-notify directly\n",
+ name_p);
+ run_sm_notify(out_port);
+ }
+
+ if (!(run_mode & MODE_NODAEMON)) {
+ run_mode &= ~MODE_LOG_STDERR; /* Never log to console in
+ daemon mode. */
+ }
+
+ if (getrlimit (RLIMIT_NOFILE, &rlim) != 0)
+ fprintf(stderr, "%s: getrlimit (RLIMIT_NOFILE) failed: %s\n",
+ argv [0], strerror(errno));
+ else {
+ /* glibc sunrpc code dies if getdtablesize > FD_SETSIZE */
+ if (rlim.rlim_cur > FD_SETSIZE) {
+ rlim.rlim_cur = FD_SETSIZE;
+
+ if (setrlimit (RLIMIT_NOFILE, &rlim) != 0) {
+ fprintf(stderr, "%s: setrlimit (RLIMIT_NOFILE) failed: %s\n",
+ argv [0], strerror(errno));
+ }
+ }
+ }
+
+#ifdef SIMULATIONS
+ if (argc > 1)
+ /* LH - I _really_ need to update simulator... */
+ simulator (--argc, ++argv); /* simulator() does exit() */
+#endif
+
+ if (!(run_mode & MODE_NODAEMON)) {
+ int tempfd;
+
+ if (pipe(pipefds)<0) {
+ perror("statd: unable to create pipe");
+ exit(1);
+ }
+ if ((pid = fork ()) < 0) {
+ perror ("statd: Could not fork");
+ exit (1);
+ } else if (pid != 0) {
+ /* Parent.
+ * Wait for status from child.
+ */
+ close(pipefds[1]);
+ if (read(pipefds[0], &status, 1) != 1)
+ exit(1);
+ exit (0);
+ }
+ /* Child. */
+ close(pipefds[0]);
+ setsid ();
+
+ while (pipefds[1] <= 2) {
+ pipefds[1] = dup(pipefds[1]);
+ if (pipefds[1]<0) {
+ perror("statd: dup");
+ exit(1);
+ }
+ }
+ tempfd = open("/dev/null", O_RDWR);
+ dup2(tempfd, 0);
+ dup2(tempfd, 1);
+ dup2(tempfd, 2);
+ dup2(pipefds[1], 3);
+ pipefds[1] = 3;
+ closeall(4);
+ }
+
+ /* Child. */
+
+ if (run_mode & MODE_LOG_STDERR) {
+ xlog_syslog(0);
+ xlog_stderr(1);
+ xlog_config(D_ALL, 1);
+ }
+ xlog_open(name_p);
+ xlog(L_NOTICE, "Version " VERSION " starting");
+
+ log_modes();
+
+ signal (SIGHUP, killer);
+ signal (SIGINT, killer);
+ signal (SIGTERM, killer);
+ /* PRC: trap SIGUSR1 to re-read notify list from disk */
+ signal(SIGUSR1, sigusr);
+ /* WARNING: the following works on Linux and SysV, but not BSD! */
+ signal(SIGCHLD, SIG_IGN);
+ /*
+ * Ignore SIGPIPE to avoid statd dying when peers close their
+ * TCP connection while we're trying to reply to them.
+ */
+ signal(SIGPIPE, SIG_IGN);
+
+ create_pidfile();
+ atexit(truncate_pidfile);
+
+ if (! (run_mode & MODE_NO_NOTIFY))
+ switch (pid = fork()) {
+ case 0:
+ run_sm_notify(out_port);
+ break;
+ case -1:
+ break;
+ default:
+ waitpid(pid, NULL, 0);
+ }
+
+ /* Make sure we have a privilege port for calling into the kernel */
+ if (statd_get_socket() < 0)
+ exit(1);
+
+ /* If sm-notify didn't take all the state files, load
+ * state information into our notify-list so we can
+ * pass on any SM_NOTIFY that arrives
+ */
+ load_state();
+
+ MY_STATE = nsm_get_state(0);
+ if (MY_STATE == 0)
+ exit(1);
+ xlog(D_GENERAL, "Local NSM state number: %d", MY_STATE);
+ nsm_update_kernel_state(MY_STATE);
+
+ /*
+ * ORDER
+ * Clear old listeners while still root, to override any
+ * permission checking done by rpcbind.
+ */
+ statd_unregister();
+
+ /*
+ * ORDER
+ */
+ if (!nsm_drop_privileges(pidfd))
+ exit(1);
+
+ /*
+ * ORDER
+ * Create RPC listeners after dropping privileges. This permits
+ * statd to unregister its own listeners when it exits.
+ */
+ if (nfs_svc_create("statd", SM_PROG, SM_VERS, sm_prog_1, port) == 0) {
+ xlog(L_ERROR, "failed to create RPC listeners, exiting");
+ exit(1);
+ }
+ atexit(statd_unregister);
+
+ /* If we got this far, we have successfully started, so notify parent */
+ if (pipefds[1] > 0) {
+ status = 0;
+ if (write(pipefds[1], &status, 1) != 1) {
+ xlog_warn("writing to parent pipe failed: errno %d (%s)\n",
+ errno, strerror(errno));
+ }
+ close(pipefds[1]);
+ pipefds[1] = -1;
+ }
+
+ for (;;) {
+ /*
+ * Handle incoming requests: SM_NOTIFY socket requests, as
+ * well as callbacks from lockd.
+ */
+ my_svc_run(); /* I rolled my own, Olaf made it better... */
+
+ /* Only get here when simulating a crash so we should probably
+ * start sm-notify running again. As we have already dropped
+ * privileges, this might not work, but I don't think
+ * responding to SM_SIMU_CRASH is an important use cases to
+ * get perfect.
+ */
+ if (! (run_mode & MODE_NO_NOTIFY))
+ switch (pid = fork()) {
+ case 0:
+ run_sm_notify(out_port);
+ break;
+ case -1:
+ break;
+ default:
+ waitpid(pid, NULL, 0);
+ }
+
+ }
+ return 0;
+}
diff --git a/nfs-utils-1.2.2/utils/statd/statd.h b/nfs-utils-1.2.2/utils/statd/statd.h
new file mode 100644
index 0000000..e89e666
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/statd.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 1995-1997, 1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, Dec. 1996.
+ *
+ * NSM for Linux.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "sm_inter.h"
+#include "system.h"
+#include "xlog.h"
+
+/*
+ * Status definitions.
+ */
+#define STAT_FAIL stat_fail
+#define STAT_SUCC stat_succ
+
+/*
+ * Function prototypes.
+ */
+extern _Bool statd_matchhostname(const char *hostname1, const char *hostname2);
+extern _Bool statd_present_address(const struct sockaddr *sap, char *buf,
+ const size_t buflen);
+__attribute_malloc__
+extern char * statd_canonical_name(const char *hostname);
+
+extern void my_svc_run(void);
+extern void notify_hosts(void);
+extern void shuffle_dirs(void);
+extern int statd_get_socket(void);
+extern int process_notify_list(void);
+extern int process_reply(FD_SET_TYPE *);
+extern char * xstrdup(const char *);
+extern void * xmalloc(size_t);
+extern void load_state(void);
+
+/*
+ * Host status structure and macros.
+ */
+stat_chge SM_stat_chge;
+#define MY_NAME SM_stat_chge.mon_name
+#define MY_STATE SM_stat_chge.state
+
+/*
+ * Some timeout values. (Timeout values are in whole seconds.)
+ */
+#define CALLBACK_TIMEOUT 3 /* For client call-backs. */
+#define NOTIFY_TIMEOUT 5 /* For status-change notifications. */
+#define SELECT_TIMEOUT 10 /* Max select() timeout when work to do. */
+#define MAX_TRIES 5 /* Max number of tries for any host. */
+
+/*
+ * Modes of operation - Lon
+ */
+extern int run_mode;
+#define MODE_NODAEMON 1 /* No-daemon/foreground mode. */
+#define MODE_LOG_STDERR 2 /* in foreground mode, log to stderr */
+#define MODE_NOTIFY_ONLY 4 /* Send SM_NOTIFY to everyone monitored on
+ a single interface/alias */
+/* LH - notify_only mode would be for notifying hosts on an IP alias
+ * that just came back up, for ex, when failing over a HA service to
+ * another host.... */
+#define STATIC_HOSTNAME 8 /* Always use the hostname set by -n */
+#define MODE_NO_NOTIFY 16 /* Don't notify peers of a reboot */
diff --git a/nfs-utils-1.2.2/utils/statd/statd.man b/nfs-utils-1.2.2/utils/statd/statd.man
new file mode 100644
index 0000000..ffc5e95
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/statd.man
@@ -0,0 +1,408 @@
+.\"@(#)rpc.statd.8"
+.\"
+.\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
+.\" Modified by Jeffrey A. Uphoff, 1999, 2002, 2005.
+.\" Modified by Lon Hohberger, 2000.
+.\" Modified by Paul Clements, 2004.
+.\"
+.\" Rewritten by Chuck Lever <chuck.lever@oracle.com>, 2009.
+.\" Copyright 2009 Oracle. All rights reserved.
+.\"
+.TH RPC.STATD 8 "1 November 2009
+.SH NAME
+rpc.statd \- NSM service daemon
+.SH SYNOPSIS
+.BI "rpc.statd [-dh?FLNvVw] [-H " prog "] [-n " my-name "] [-o " outgoing-port "] [-p " listener-port "] [-P " path " ]
+.SH DESCRIPTION
+File locks are not part of persistent file system state.
+Lock state is thus lost when a host reboots.
+.PP
+Network file systems must also detect when lock state is lost
+because a remote host has rebooted.
+After an NFS client reboots, an NFS server must release all file locks
+held by applications that were running on that client.
+After a server reboots, a client must remind the
+server of file locks held by applications running on that client.
+.PP
+For NFS version 2 [RFC1094] and NFS version 3 [RFC1813], the
+.I Network Status Monitor
+protocol (or NSM for short)
+is used to notify NFS peers of reboots.
+On Linux, two separate user-space components constitute the NSM service:
+.TP
+.B rpc.statd
+A daemon that listens for reboot notifications from other hosts, and
+manages the list of hosts to be notified when the local system reboots
+.TP
+.B sm-notify
+A helper program that notifies NFS peers after the local system reboots
+.PP
+The local NFS lock manager alerts its local
+.B rpc.statd
+of each remote peer that should be monitored.
+When the local system reboots, the
+.B sm-notify
+command notifies the NSM service on monitored peers of the reboot.
+When a remote reboots, that peer notifies the local
+.BR rpc.statd ,
+which in turn passes the reboot notification
+back to the local NFS lock manager.
+.SH NSM OPERATION IN DETAIL
+The first file locking interaction between an NFS client and server causes
+the NFS lock managers on both peers to contact their local NSM service to
+store information about the opposite peer.
+On Linux, the local lock manager contacts
+.BR rpc.statd .
+.PP
+.B rpc.statd
+records information about each monitored NFS peer on persistent storage.
+This information describes how to contact a remote peer
+in case the local system reboots,
+how to recognize which monitored peer is reporting a reboot,
+and how to notify the local lock manager when a monitored peer
+indicates it has rebooted.
+.PP
+An NFS client sends a hostname, known as the client's
+.IR caller_name ,
+in each file lock request.
+An NFS server can use this hostname to send asynchronous GRANT
+calls to a client, or to notify the client it has rebooted.
+.PP
+The Linux NFS server can provide the client's
+.I caller_name
+or the client's network address to
+.BR rpc.statd .
+For the purposes of the NSM protocol,
+this name or address is known as the monitored peer's
+.IR mon_name .
+In addition, the local lock manager tells
+.B rpc.statd
+what it thinks its own hostname is.
+For the purposes of the NSM protocol,
+this hostname is known as
+.IR my_name .
+.PP
+There is no equivalent interaction between an NFS server and a client
+to inform the client of the server's
+.IR caller_name .
+Therefore NFS clients do not actually know what
+.I mon_name
+an NFS server might use in an SM_NOTIFY request.
+The Linux NFS client uses the server hostname from the mount command
+to identify rebooting NFS servers.
+.SS Reboot notification
+When the local system reboots, the
+.B sm-notify
+command reads the list of monitored peers from persistent storage and
+sends an SM_NOTIFY request to the NSM service on each listed remote peer.
+It uses the
+.I mon_name
+string as the destination.
+To identify which host has rebooted, the
+.B sm-notify
+command normally sends the results of
+.BR gethostname (3)
+as the
+.I my_name
+string.
+The remote
+.B rpc.statd
+matches incoming SM_NOTIFY requests using this string,
+or the caller's network address,
+to one or more peers on its own monitor list.
+.PP
+If
+.B rpc.statd
+does not find a peer on its monitor list that matches
+an incoming SM_NOTIFY request,
+the notification is not forwarded to the local lock manager.
+In addition, each peer has its own
+.IR "NSM state number" ,
+a 32-bit integer that is bumped after each reboot by the
+.B sm-notify
+command.
+.B rpc.statd
+uses this number to distinguish between actual reboots
+and replayed notifications.
+.PP
+Part of NFS lock recovery is rediscovering
+which peers need to be monitored again.
+The
+.B sm-notify
+command clears the monitor list on persistent storage after each reboot.
+.SH OPTIONS
+.TP
+.BR -d , " --no-syslog
+Causes
+.B rpc.statd
+to write log messages on
+.I stderr
+instead of to the system log,
+if the
+.B -F
+option was also specified.
+.TP
+.BR -F , " --foreground
+Keeps
+.B rpc.statd
+attached to its controlling terminal so that NSM
+operation can be monitored directly or run under a debugger.
+If this option is not specified,
+.B rpc.statd
+backgrounds itself soon after it starts.
+.TP
+.BR -h , " -?" , " --help
+Causes
+.B rpc.statd
+to display usage information on
+.I stderr
+and then exit.
+.TP
+.BI "\-H," "" " \-\-ha-callout " prog
+Specifies a high availability callout program.
+If this option is not specified, no callouts are performed.
+See the
+.B High-availability callouts
+section below for details.
+.TP
+.BR -L , " --no-notify
+Prevents
+.B rpc.statd
+from running the
+.B sm-notify
+command when it starts up,
+preserving the existing NSM state number and monitor list.
+.IP
+Note: the
+.B sm-notify
+command contains a check to ensure it runs only once after each system reboot.
+This prevents spurious reboot notification if
+.B rpc.statd
+restarts without the
+.B -L
+option.
+.TP
+.BI "\-n, " "" "\-\-name " ipaddr " | " hostname
+Specifies the bind address used for RPC listener sockets.
+The
+.I ipaddr
+form can be expressed as either an IPv4 or an IPv6 presentation address.
+If this option is not specified,
+.B rpc.statd
+uses a wildcard address as the transport bind address.
+.IP
+This string is also passed to the
+.B sm-notify
+command to be used as the source address from which
+to send reboot notification requests.
+See
+.BR sm-notify (8)
+for details.
+.TP
+.BR -N
+Causes
+.B rpc.statd
+to run the
+.B sm-notify
+command, and then exit.
+Since the
+.B sm-notify
+command can also be run directly, this option is deprecated.
+.TP
+.BI "\-o," "" " \-\-outgoing\-port " port
+Specifies the source port number the
+.B sm-notify
+command should use when sending reboot notifications.
+See
+.BR sm-notify (8)
+for details.
+.TP
+.BI "\-p," "" " \-\-port " port
+Specifies the port number used for RPC listener sockets.
+If this option is not specified,
+.B rpc.statd
+chooses a random ephemeral port for each listener socket.
+.IP
+This option can be used to fix the port value of its listeners when
+SM_NOTIFY requests must traverse a firewall between clients and servers.
+.TP
+.BI "\-P, " "" \-\-state\-directory\-path " pathname
+Specifies the pathname of the parent directory
+where NSM state information resides.
+If this option is not specified,
+.B rpc.statd
+uses
+.I /var/lib/nfs
+by default.
+.IP
+After starting,
+.B rpc.statd
+attempts to set its effective UID and GID to the owner
+and group of this directory.
+.TP
+.BR -v ", " -V ", " --version
+Causes
+.B rpc.statd
+to display version information on
+.I stderr
+and then exit.
+.SH SECURITY
+The
+.B rpc.statd
+daemon must be started as root to acquire privileges needed
+to create sockets with privileged source ports, and to access the
+state information database.
+Because
+.B rpc.statd
+maintains a long-running network service, however, it drops root privileges
+as soon as it starts up to reduce the risk of a privilege escalation attack.
+.PP
+During normal operation,
+the effective user ID it chooses is the owner of the state directory.
+This allows it to continue to access files in that directory after it
+has dropped its root privileges.
+To control which user ID
+.B rpc.statd
+chooses, simply use
+.BR chown (1)
+to set the owner of
+the state directory.
+.PP
+You can also protect your
+.B rpc.statd
+listeners using the
+.B tcp_wrapper
+library or
+.BR iptables (8).
+To use the
+.B tcp_wrapper
+library, add the hostnames of peers that should be allowed access to
+.IR /etc/hosts.allow .
+Use the daemon name
+.B statd
+even if the
+.B rpc.statd
+binary has a different filename.
+.P
+For further information see the
+.BR tcpd (8)
+and
+.BR hosts_access (5)
+man pages.
+.SH ADDITIONAL NOTES
+Lock recovery after a reboot is critical to maintaining data integrity
+and preventing unnecessary application hangs.
+.PP
+To help
+.B rpc.statd
+match SM_NOTIFY requests to NLM requests, a number of best practices
+should be observed, including:
+.IP
+The UTS nodename of your systems should match the DNS names that NFS
+peers use to contact them
+.IP
+The UTS nodenames of your systems should always be fully qualified domain names
+.IP
+The forward and reverse DNS mapping of the UTS nodenames should be
+consistent
+.IP
+The hostname the client uses to mount the server should match the server's
+.I mon_name
+in SM_NOTIFY requests it sends
+.IP
+The use of network addresses as a
+.I mon_name
+or a
+.I my_name
+string should be avoided when
+interoperating with non-Linux NFS implementations.
+.PP
+Unmounting an NFS file system does not necessarily stop
+either the NFS client or server from monitoring each other.
+Both may continue monitoring each other for a time in case subsequent
+NFS traffic between the two results in fresh mounts and additional
+file locking.
+.PP
+On Linux, if the
+.B lockd
+kernel module is unloaded during normal operation,
+all remote NFS peers are unmonitored.
+This can happen on an NFS client, for example,
+if an automounter removes all NFS mount
+points due to inactivity.
+.SS High-availability callouts
+.B rpc.statd
+can exec a special callout program during processing of
+successful SM_MON, SM_UNMON, and SM_UNMON_ALL requests.
+Such a program may be used in High Availability NFS (HA-NFS)
+environments to track lock state that may need to be migrated after
+a system reboot.
+.PP
+The name of the callout program is specified with the
+.B -H
+option.
+The program is run with 3 arguments:
+The first is either
+.B add-client
+or
+.B del-client
+depending on the reason for the callout.
+The second is the
+.I mon_name
+of the monitored peer.
+The third is the
+.I caller_name
+of the requesting lock manager.
+.SS IPv6 and TI-RPC support
+TI-RPC is a pre-requisite for supporting NFS on IPv6.
+If TI-RPC support is built into
+.BR rpc.statd ,
+it attempts to start listeners on network transports marked
+'visible' in
+.IR /etc/netconfig .
+As long as at least one network transport listener starts successfully,
+.B rpc.statd
+will operate.
+.SH FILES
+.TP 2.5i
+.I /var/lib/nfs/sm
+directory containing monitor list
+.TP 2.5i
+.I /var/lib/nfs/sm.bak
+directory containing notify list
+.TP 2.5i
+.I /var/lib/nfs/state
+NSM state number for this host
+.TP 2.5i
+.I /var/run/run.statd.pid
+pid file
+.TP 2.5i
+.I /etc/netconfig
+network transport capability database
+.SH SEE ALSO
+.BR sm-notify (8),
+.BR nfs (5),
+.BR rpc.nfsd (8),
+.BR rpcbind (8),
+.BR tcpd (8),
+.BR hosts_access (5),
+.BR iptables (8),
+.BR netconfig (5)
+.sp
+RFC 1094 - "NFS: Network File System Protocol Specification"
+.br
+RFC 1813 - "NFS Version 3 Protocol Specification"
+.br
+OpenGroup Protocols for Interworking: XNFS, Version 3W - Chapter 11
+.SH AUTHORS
+Jeff Uphoff <juphoff@users.sourceforge.net>
+.br
+Olaf Kirch <okir@monad.swb.de>
+.br
+H.J. Lu <hjl@gnu.org>
+.br
+Lon Hohberger <hohberger@missioncriticallinux.com>
+.br
+Paul Clements <paul.clements@steeleye.com>
+.br
+Chuck Lever <chuck.lever@oracle.com>
diff --git a/nfs-utils-1.2.2/utils/statd/svc_run.c b/nfs-utils-1.2.2/utils/statd/svc_run.c
new file mode 100644
index 0000000..d98ecee
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/svc_run.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 1984 Sun Microsystems, Inc.
+ * Modified by Jeffrey A. Uphoff, 1995, 1997-1999.
+ * Modified by Olaf Kirch, 1996.
+ *
+ * NSM for Linux.
+ */
+
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This has been modified for my own evil purposes to prevent deadlocks
+ * when two hosts start NSM's simultaneously and try to notify each
+ * other (which mainly occurs during testing), or to stop and smell the
+ * roses when I have callbacks due.
+ * --Jeff Uphoff.
+ */
+
+/*
+ * This is the RPC server side idle loop.
+ * Wait for input, call server program.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <time.h>
+#include "statd.h"
+#include "notlist.h"
+
+static int svc_stop = 0;
+
+/*
+ * This is the global notify list onto which all SM_NOTIFY and CALLBACK
+ * requests are put.
+ */
+notify_list * notify = NULL;
+
+/*
+ * Jump-off function.
+ */
+void
+my_svc_exit(void)
+{
+ svc_stop = 1;
+}
+
+
+/*
+ * The heart of the server. A crib from libc for the most part...
+ */
+void
+my_svc_run(void)
+{
+ FD_SET_TYPE readfds;
+ int selret;
+ time_t now;
+
+ svc_stop = 0;
+
+ for (;;) {
+ if (svc_stop)
+ return;
+
+ /* Ah, there are some notifications to be processed */
+ while (notify && NL_WHEN(notify) <= time(&now)) {
+ process_notify_list();
+ }
+
+ readfds = SVC_FDSET;
+ if (notify) {
+ struct timeval tv;
+
+ tv.tv_sec = NL_WHEN(notify) - now;
+ tv.tv_usec = 0;
+ xlog(D_GENERAL, "Waiting for reply... (timeo %d)",
+ tv.tv_sec);
+ selret = select(FD_SETSIZE, &readfds,
+ (void *) 0, (void *) 0, &tv);
+ } else {
+ xlog(D_GENERAL, "Waiting for client connections");
+ selret = select(FD_SETSIZE, &readfds,
+ (void *) 0, (void *) 0, (struct timeval *) 0);
+ }
+
+ switch (selret) {
+ case -1:
+ if (errno == EINTR || errno == ECONNREFUSED
+ || errno == ENETUNREACH || errno == EHOSTUNREACH)
+ continue;
+ xlog(L_ERROR, "my_svc_run() - select: %m");
+ return;
+
+ case 0:
+ /* A notify/callback timed out. */
+ continue;
+
+ default:
+ selret -= process_reply(&readfds);
+ if (selret)
+ svc_getreqset(&readfds);
+ }
+ }
+}
diff --git a/nfs-utils-1.2.2/utils/statd/system.h b/nfs-utils-1.2.2/utils/statd/system.h
new file mode 100644
index 0000000..a1739c4
--- /dev/null
+++ b/nfs-utils-1.2.2/utils/statd/system.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 1996 Olaf Kirch
+ * Modified by Jeffrey A. Uphoff, 1997, 1999.
+ *
+ * NSM for Linux.
+ */
+
+/*
+ * System-dependent declarations
+ */
+
+#ifdef FD_SETSIZE
+# define FD_SET_TYPE fd_set
+# define SVC_FDSET svc_fdset
+#else
+# define FD_SET_TYPE int
+# define SVC_FDSET svc_fds
+#endif
diff --git a/nfs-utils.patches/nfs-utils-50.description b/nfs-utils.patches/nfs-utils-50.description
new file mode 100644
index 0000000..b416b9a
--- /dev/null
+++ b/nfs-utils.patches/nfs-utils-50.description
@@ -0,0 +1,2 @@
+This patch adds support for building from non-colocated source and
+object directories.
diff --git a/nfs-utils.patches/nfs-utils-50.patch b/nfs-utils.patches/nfs-utils-50.patch
new file mode 100644
index 0000000..b20c0e5
--- /dev/null
+++ b/nfs-utils.patches/nfs-utils-50.patch
@@ -0,0 +1,259 @@
+diff -aruN a/support/export/Makefile.am b/support/export/Makefile.am
+--- a/support/export/Makefile.am 2010-02-18 04:35:00.000000000 -0800
++++ b/support/export/Makefile.am 2010-09-08 08:37:07.000000000 -0700
+@@ -32,10 +32,16 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+diff -aruN a/support/export/Makefile.in b/support/export/Makefile.in
+--- a/support/export/Makefile.in 2010-02-18 04:36:42.000000000 -0800
++++ b/support/export/Makefile.in 2010-09-08 08:39:35.000000000 -0700
+@@ -66,7 +66,7 @@
+ hostname.$(OBJEXT) nfsctl.$(OBJEXT) rmtab.$(OBJEXT) \
+ xtab.$(OBJEXT) mount_clnt.$(OBJEXT) mount_xdr.$(OBJEXT)
+ libexport_a_OBJECTS = $(am_libexport_a_OBJECTS)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+@@ -561,10 +561,16 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+diff -aruN a/support/misc/Makefile.in b/support/misc/Makefile.in
+--- a/support/misc/Makefile.in 2010-02-18 04:36:43.000000000 -0800
++++ b/support/misc/Makefile.in 2010-09-08 08:41:35.000000000 -0700
+@@ -63,7 +63,7 @@
+ am_libmisc_a_OBJECTS = tcpwrapper.$(OBJEXT) from_local.$(OBJEXT) \
+ mountpoint.$(OBJEXT)
+ libmisc_a_OBJECTS = $(am_libmisc_a_OBJECTS)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/support/nfs/Makefile.in b/support/nfs/Makefile.in
+--- a/support/nfs/Makefile.in 2010-02-18 04:36:43.000000000 -0800
++++ b/support/nfs/Makefile.in 2010-09-08 08:42:13.000000000 -0700
+@@ -68,7 +68,7 @@
+ cacheio.$(OBJEXT) closeall.$(OBJEXT) nfs_mntent.$(OBJEXT) \
+ conffile.$(OBJEXT) svc_create.$(OBJEXT)
+ libnfs_a_OBJECTS = $(am_libnfs_a_OBJECTS)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/support/nsm/Makefile.am b/support/nsm/Makefile.am
+--- a/support/nsm/Makefile.am 2010-02-18 04:35:00.000000000 -0800
++++ b/support/nsm/Makefile.am 2010-09-08 08:53:09.000000000 -0700
+@@ -25,14 +25,23 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+diff -aruN a/support/nsm/Makefile.in b/support/nsm/Makefile.in
+--- a/support/nsm/Makefile.in 2010-02-18 04:36:43.000000000 -0800
++++ b/support/nsm/Makefile.in 2010-09-08 08:55:28.000000000 -0700
+@@ -68,7 +68,7 @@
+ $(am__objects_4)
+ am_libnsm_a_OBJECTS = $(am__objects_5) file.$(OBJEXT) rpc.$(OBJEXT)
+ libnsm_a_OBJECTS = $(am_libnsm_a_OBJECTS)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+@@ -549,14 +549,23 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+diff -aruN a/utils/exportfs/Makefile.in b/utils/exportfs/Makefile.in
+--- a/utils/exportfs/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/exportfs/Makefile.in 2010-09-08 08:57:20.000000000 -0700
+@@ -66,7 +66,7 @@
+ exportfs_DEPENDENCIES = ../../support/export/libexport.a \
+ ../../support/nfs/libnfs.a ../../support/misc/libmisc.a \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/utils/mount/Makefile.in b/utils/mount/Makefile.in
+--- a/utils/mount/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/mount/Makefile.in 2010-09-08 09:09:06.000000000 -0700
+@@ -77,7 +77,7 @@
+ mount_nfs_OBJECTS = $(am_mount_nfs_OBJECTS)
+ mount_nfs_DEPENDENCIES = ../../support/nfs/libnfs.a \
+ ../../support/export/libexport.a
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/utils/mountd/Makefile.in b/utils/mountd/Makefile.in
+--- a/utils/mountd/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/mountd/Makefile.in 2010-09-08 08:58:58.000000000 -0700
+@@ -70,7 +70,7 @@
+ ../../support/nfs/libnfs.a ../../support/misc/libmisc.a \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/utils/nfsd/Makefile.in b/utils/nfsd/Makefile.in
+--- a/utils/nfsd/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/nfsd/Makefile.in 2010-09-08 09:00:19.000000000 -0700
+@@ -62,7 +62,7 @@
+ am_nfsd_OBJECTS = nfsd.$(OBJEXT) nfssvc.$(OBJEXT)
+ nfsd_OBJECTS = $(am_nfsd_OBJECTS)
+ nfsd_DEPENDENCIES = ../../support/nfs/libnfs.a
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/utils/showmount/Makefile.in b/utils/showmount/Makefile.in
+--- a/utils/showmount/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/showmount/Makefile.in 2010-09-08 09:03:56.000000000 -0700
+@@ -63,7 +63,7 @@
+ showmount_OBJECTS = $(am_showmount_OBJECTS)
+ showmount_DEPENDENCIES = ../../support/export/libexport.a \
+ ../../support/nfs/libnfs.a ../../support/misc/libmisc.a
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+diff -aruN a/utils/statd/Makefile.am b/utils/statd/Makefile.am
+--- a/utils/statd/Makefile.am 2010-02-18 04:35:00.000000000 -0800
++++ b/utils/statd/Makefile.am 2010-09-08 08:36:26.000000000 -0700
+@@ -33,14 +33,23 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+diff -aruN a/utils/statd/Makefile.in b/utils/statd/Makefile.in
+--- a/utils/statd/Makefile.in 2010-02-18 04:36:44.000000000 -0800
++++ b/utils/statd/Makefile.in 2010-09-08 09:06:52.000000000 -0700
+@@ -99,7 +99,7 @@
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+ SCRIPTS = $(dist_sbin_SCRIPTS)
+-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/support/include -I$(top_srcdir)/support/include
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+@@ -732,14 +732,23 @@
+ $(GENFILES_CLNT): %_clnt.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -l -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_SVC): %_svc.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -m -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_XDR): %_xdr.c: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
+ $(RPCGEN) -c -o $@ $<
++ $(SED) "s,$(abs_srcdir),$(abs_builddir),g" < $@ > $@.N
++ rm -f $@
++ mv -f $@.N $@
+
+ $(GENFILES_H): %.h: %.x $(RPCGEN)
+ test -f $@ && rm -rf $@ || true
diff --git a/nfs-utils.tar.bz2 b/nfs-utils.tar.bz2
new file mode 100644
index 0000000..12d3972
--- /dev/null
+++ b/nfs-utils.tar.bz2
Binary files differ
diff --git a/nfs-utils.url b/nfs-utils.url
new file mode 100644
index 0000000..2befd17
--- /dev/null
+++ b/nfs-utils.url
@@ -0,0 +1 @@
+http://download.sourceforge.net/nfs/nfs-utils-1.2.2.tar.bz2
diff --git a/nfs-utils.version b/nfs-utils.version
new file mode 100644
index 0000000..23aa839
--- /dev/null
+++ b/nfs-utils.version
@@ -0,0 +1 @@
+1.2.2
