Project import generated by Copybara. NOKEYCHECK=True GitOrigin-RevId: f3be00015bca34d72208c1e3b94b4fc50ef5f2aa
diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..14e2f77 --- /dev/null +++ b/LICENSE
@@ -0,0 +1,373 @@ +Mozilla Public License Version 2.0 +================================== + +1. Definitions +-------------- + +1.1. "Contributor" + means each individual or legal entity that creates, contributes to + the creation of, or owns Covered Software. + +1.2. "Contributor Version" + means the combination of the Contributions of others (if any) used + by a Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + means Source Code Form to which the initial Contributor has attached + the notice in Exhibit A, the Executable Form of such Source Code + Form, and Modifications of such Source Code Form, in each case + including portions thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + (a) that the initial Contributor has attached the notice described + in Exhibit B to the Covered Software; or + + (b) that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the + terms of a Secondary License. + +1.6. "Executable Form" + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + means a work that combines Covered Software with other material, in + a separate file or files, that is not Covered Software. + +1.8. "License" + means this document. + +1.9. "Licensable" + means having the right to grant, to the maximum extent possible, + whether at the time of the initial grant or subsequently, any and + all of the rights conveyed by this License. + +1.10. "Modifications" + means any of the following: + + (a) any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered + Software; or + + (b) any new file in Source Code Form that contains any Covered + Software. + +1.11. "Patent Claims" of a Contributor + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the + License, by the making, using, selling, offering for sale, having + made, import, or transfer of either its Contributions or its + Contributor Version. + +1.12. "Secondary License" + means either the GNU General Public License, Version 2.0, the GNU + Lesser General Public License, Version 2.1, the GNU Affero General + Public License, Version 3.0, or any later versions of those + licenses. + +1.13. "Source Code Form" + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that + controls, is controlled by, or is under common control with You. For + purposes of this definition, "control" means (a) the power, direct + or indirect, to cause the direction or management of such entity, + whether by contract or otherwise, or (b) ownership of more than + fifty percent (50%) of the outstanding shares or beneficial + ownership of such entity. + +2. License Grants and Conditions +-------------------------------- + +2.1. Grants + +Each Contributor hereby grants You a world-wide, royalty-free, +non-exclusive license: + +(a) under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + +(b) under Patent Claims of such Contributor to make, use, sell, offer + for sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + +The licenses granted in Section 2.1 with respect to any Contribution +become effective for each Contribution on the date the Contributor first +distributes such Contribution. + +2.3. Limitations on Grant Scope + +The licenses granted in this Section 2 are the only rights granted under +this License. No additional rights or licenses will be implied from the +distribution or licensing of Covered Software under this License. +Notwithstanding Section 2.1(b) above, no patent license is granted by a +Contributor: + +(a) for any code that a Contributor has removed from Covered Software; + or + +(b) for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + +(c) under Patent Claims infringed by Covered Software in the absence of + its Contributions. + +This License does not grant any rights in the trademarks, service marks, +or logos of any Contributor (except as may be necessary to comply with +the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + +No Contributor makes additional grants as a result of Your choice to +distribute the Covered Software under a subsequent version of this +License (see Section 10.2) or under the terms of a Secondary License (if +permitted under the terms of Section 3.3). + +2.5. Representation + +Each Contributor represents that the Contributor believes its +Contributions are its original creation(s) or it has sufficient rights +to grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + +This License is not intended to limit any rights You have under +applicable copyright doctrines of fair use, fair dealing, or other +equivalents. + +2.7. Conditions + +Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted +in Section 2.1. + +3. Responsibilities +------------------- + +3.1. Distribution of Source Form + +All distribution of Covered Software in Source Code Form, including any +Modifications that You create or to which You contribute, must be under +the terms of this License. You must inform recipients that the Source +Code Form of the Covered Software is governed by the terms of this +License, and how they can obtain a copy of this License. You may not +attempt to alter or restrict the recipients' rights in the Source Code +Form. + +3.2. Distribution of Executable Form + +If You distribute Covered Software in Executable Form then: + +(a) such Covered Software must also be made available in Source Code + Form, as described in Section 3.1, and You must inform recipients of + the Executable Form how they can obtain a copy of such Source Code + Form by reasonable means in a timely manner, at a charge no more + than the cost of distribution to the recipient; and + +(b) You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter + the recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + +You may create and distribute a Larger Work under terms of Your choice, +provided that You also comply with the requirements of this License for +the Covered Software. If the Larger Work is a combination of Covered +Software with a work governed by one or more Secondary Licenses, and the +Covered Software is not Incompatible With Secondary Licenses, this +License permits You to additionally distribute such Covered Software +under the terms of such Secondary License(s), so that the recipient of +the Larger Work may, at their option, further distribute the Covered +Software under the terms of either this License or such Secondary +License(s). + +3.4. Notices + +You may not remove or alter the substance of any license notices +(including copyright notices, patent notices, disclaimers of warranty, +or limitations of liability) contained within the Source Code Form of +the Covered Software, except that You may alter any license notices to +the extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + +You may choose to offer, and to charge a fee for, warranty, support, +indemnity or liability obligations to one or more recipients of Covered +Software. However, You may do so only on Your own behalf, and not on +behalf of any Contributor. You must make it absolutely clear that any +such warranty, support, indemnity, or liability obligation is offered by +You alone, and You hereby agree to indemnify every Contributor for any +liability incurred by such Contributor as a result of warranty, support, +indemnity or liability terms You offer. You may include additional +disclaimers of warranty and limitations of liability specific to any +jurisdiction. + +4. Inability to Comply Due to Statute or Regulation +--------------------------------------------------- + +If it is impossible for You to comply with any of the terms of this +License with respect to some or all of the Covered Software due to +statute, judicial order, or regulation then You must: (a) comply with +the terms of this License to the maximum extent possible; and (b) +describe the limitations and the code they affect. Such description must +be placed in a text file included with all distributions of the Covered +Software under this License. Except to the extent prohibited by statute +or regulation, such description must be sufficiently detailed for a +recipient of ordinary skill to be able to understand it. + +5. Termination +-------------- + +5.1. The rights granted under this License will terminate automatically +if You fail to comply with any of its terms. However, if You become +compliant, then the rights granted under this License from a particular +Contributor are reinstated (a) provisionally, unless and until such +Contributor explicitly and finally terminates Your grants, and (b) on an +ongoing basis, if such Contributor fails to notify You of the +non-compliance by some reasonable means prior to 60 days after You have +come back into compliance. Moreover, Your grants from a particular +Contributor are reinstated on an ongoing basis if such Contributor +notifies You of the non-compliance by some reasonable means, this is the +first time You have received notice of non-compliance with this License +from such Contributor, and You become compliant prior to 30 days after +Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent +infringement claim (excluding declaratory judgment actions, +counter-claims, and cross-claims) alleging that a Contributor Version +directly or indirectly infringes any patent, then the rights granted to +You by any and all Contributors for the Covered Software under Section +2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all +end user license agreements (excluding distributors and resellers) which +have been validly granted by You or Your distributors under this License +prior to termination shall survive termination. + +************************************************************************ +* * +* 6. Disclaimer of Warranty * +* ------------------------- * +* * +* Covered Software is provided under this License on an "as is" * +* basis, without warranty of any kind, either expressed, implied, or * +* statutory, including, without limitation, warranties that the * +* Covered Software is free of defects, merchantable, fit for a * +* particular purpose or non-infringing. The entire risk as to the * +* quality and performance of the Covered Software is with You. * +* Should any Covered Software prove defective in any respect, You * +* (not any Contributor) assume the cost of any necessary servicing, * +* repair, or correction. This disclaimer of warranty constitutes an * +* essential part of this License. No use of any Covered Software is * +* authorized under this License except under this disclaimer. * +* * +************************************************************************ + +************************************************************************ +* * +* 7. Limitation of Liability * +* -------------------------- * +* * +* Under no circumstances and under no legal theory, whether tort * +* (including negligence), contract, or otherwise, shall any * +* Contributor, or anyone who distributes Covered Software as * +* permitted above, be liable to You for any direct, indirect, * +* special, incidental, or consequential damages of any character * +* including, without limitation, damages for lost profits, loss of * +* goodwill, work stoppage, computer failure or malfunction, or any * +* and all other commercial damages or losses, even if such party * +* shall have been informed of the possibility of such damages. This * +* limitation of liability shall not apply to liability for death or * +* personal injury resulting from such party's negligence to the * +* extent applicable law prohibits such limitation. Some * +* jurisdictions do not allow the exclusion or limitation of * +* incidental or consequential damages, so this exclusion and * +* limitation may not apply to You. * +* * +************************************************************************ + +8. Litigation +------------- + +Any litigation relating to this License may be brought only in the +courts of a jurisdiction where the defendant maintains its principal +place of business and such litigation shall be governed by laws of that +jurisdiction, without reference to its conflict-of-law provisions. +Nothing in this Section shall prevent a party's ability to bring +cross-claims or counter-claims. + +9. Miscellaneous +---------------- + +This License represents the complete agreement concerning the subject +matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed only to the extent +necessary to make it enforceable. Any law or regulation which provides +that the language of a contract shall be construed against the drafter +shall not be used to construe this License against a Contributor. + +10. Versions of the License +--------------------------- + +10.1. New Versions + +Mozilla Foundation is the license steward. Except as provided in Section +10.3, no one other than the license steward has the right to modify or +publish new versions of this License. Each version will be given a +distinguishing version number. + +10.2. Effect of New Versions + +You may distribute the Covered Software under the terms of the version +of the License under which You originally received the Covered Software, +or under the terms of any subsequent version published by the license +steward. + +10.3. Modified Versions + +If you create software not governed by this License, and you want to +create a new license for such software, you may create and use a +modified version of this License if you rename the license and remove +any references to the name of the license steward (except to note that +such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary +Licenses + +If You choose to distribute Source Code Form that is Incompatible With +Secondary Licenses under the terms of this version of the License, the +notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice +------------------------------------------- + + This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular +file, then You may include the notice in a location (such as a LICENSE +file in a relevant directory) where a recipient would be likely to look +for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice +--------------------------------------------------------- + + This Source Code Form is "Incompatible With Secondary Licenses", as + defined by the Mozilla Public License, v. 2.0.
diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..dfb06f9 --- /dev/null +++ b/Makefile.in
@@ -0,0 +1,118 @@ +#! gmake + +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +MOD_DEPTH = . +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +DIRS = config pr lib + +ifdef MOZILLA_CLIENT +# Make nsinstall use absolute symlinks by default for Mozilla OSX builds +# http://bugzilla.mozilla.org/show_bug.cgi?id=193164 +ifeq ($(OS_ARCH),Darwin) +ifndef NSDISTMODE +NSDISTMODE=absolute_symlink +export NSDISTMODE +endif +endif +endif + +DIST_GARBAGE = config.cache config.log config.status + +all:: config.status export + +include $(topsrcdir)/config/rules.mk + +config.status:: configure +ifeq ($(OS_ARCH),WINNT) + sh $(srcdir)/configure --no-create --no-recursion +else + ./config.status --recheck && ./config.status +endif + +# +# The -ll option of zip converts CR LF to LF. +# +ifeq ($(OS_ARCH),WINNT) +ZIP_ASCII_OPT = -ll +endif + +# Delete config/autoconf.mk last because it is included by every makefile. +distclean:: + @echo "cd pr/tests; $(MAKE) $@" + @$(MAKE) -C pr/tests $@ + rm -f config/autoconf.mk + rm -f `cat unallmakefiles` unallmakefiles + +release:: + echo $(BUILD_NUMBER) > $(RELEASE_DIR)/$(BUILD_NUMBER)/version.df + @if test -f imports.df; then \ + echo "cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \ + cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \ + else \ + echo "echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \ + echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \ + fi + cd $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \ + rm -rf META-INF; mkdir META-INF; cd META-INF; \ + echo "Manifest-Version: 1.0" > MANIFEST.MF; \ + echo "" >> MANIFEST.MF; \ + cd ..; rm -f mdbinary.jar; zip -r mdbinary.jar META-INF bin lib; \ + rm -rf META-INF; \ + cd include; \ + rm -rf META-INF; mkdir META-INF; cd META-INF; \ + echo "Manifest-Version: 1.0" > MANIFEST.MF; \ + echo "" >> MANIFEST.MF; \ + cd ..; rm -f mdheader.jar; zip $(ZIP_ASCII_OPT) -r mdheader.jar *; \ + rm -rf META-INF +ifeq ($(OS_ARCH),WINNT) + @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \ + rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \ + mkdir -p $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + fi + @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \ + rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \ + mkdir -p $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + fi +else + @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \ + rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \ + $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + fi + @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \ + rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \ + $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + fi +endif + cd $(RELEASE_DIR)/$(BUILD_NUMBER); \ + cp -f version.df imports.df $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ + chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/version.df; \ + chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/imports.df; \ + cd $(OBJDIR_NAME); \ + cp -f mdbinary.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdbinary.jar; \ + cd include; \ + cp -f mdheader.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ + chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdheader.jar + +package: + @echo "cd pkg; $(MAKE) publish" + $(MAKE) -C pkg publish + +depend: + @echo "NSPR20 has no dependencies. Skipped."
diff --git a/README.google b/README.google new file mode 100644 index 0000000..c94e3f8 --- /dev/null +++ b/README.google
@@ -0,0 +1,10 @@ +URL: https://ftp.mozilla.org/pub/nspr/releases/v4.13.1/src/nspr-4.13.1.tar.gz +Version: 4.13.1 +License: Mozilla Public License v2.0 +License File: LICENSE + +Description: +"Netscape Portable Runtime (NSPR) provides a platform-neutral API for system level and libc-like functions." + +Local Modifications: +None
diff --git a/admin/explode.pl b/admin/explode.pl new file mode 100644 index 0000000..4869597 --- /dev/null +++ b/admin/explode.pl
@@ -0,0 +1,43 @@ +#!/bin/perl +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# ----------------------------------------------------------------- +# +# explode.pl -- Unpack .jar files into bin, lib, include directories +# +# syntax: perl explode.pl +# +# Description: +# explode.pl unpacks the .jar files created by the NSPR build +# procedure. +# +# Suggested use: After copying the platform directories to +# /s/b/c/nspr20/<release>. CD to /s/b/c/nspr20/<release> and +# run explode.pl. This will unpack the jar files into bin, lib, +# include directories. +# +# ----------------------------------------------------------------- + +@dirs = `ls -d *.OBJ*`; + +foreach $dir (@dirs) { + chop($dir); + if (-l $dir) { + print "Skipping symbolic link $dir\n"; + next; + } + print "Unzipping $dir/mdbinary.jar\n"; + system ("unzip", "-o", "$dir/mdbinary.jar", + "-d", "$dir"); + system ("rm", "-rf", "$dir/META-INF"); + mkdir "$dir/include", 0755; + print "Unzipping $dir/mdheader.jar\n"; + system ("unzip", "-o", "-aa", + "$dir/mdheader.jar", + "-d", "$dir/include"); + system ("rm", "-rf", "$dir/include/META-INF"); +} +# --- end explode.pl ----------------------------------------------
diff --git a/admin/makeTargetDirs.sh b/admin/makeTargetDirs.sh new file mode 100644 index 0000000..46ad894 --- /dev/null +++ b/admin/makeTargetDirs.sh
@@ -0,0 +1,47 @@ +#!/bin/sh +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# ----------------------------------------------------------------- +# makeTargetDirs.sh -- Create target directories for building NSPR +# +# syntax: makeTargetDirs.sh +# +# Description: +# makeTargetDirs.sh creates a set of directories intended for use +# with NSPR's autoconf based build system. +# +# The enumerated directories are the same as those built for NSPR +# 4.1.1. Adjust as needed. +# +# ----------------------------------------------------------------- + +mkdir AIX4.3_64_DBG.OBJ +mkdir AIX4.3_64_OPT.OBJ +mkdir AIX4.3_DBG.OBJ +mkdir AIX4.3_OPT.OBJ +mkdir HP-UXB.11.00_64_DBG.OBJ +mkdir HP-UXB.11.00_64_OPT.OBJ +mkdir HP-UXB.11.00_DBG.OBJ +mkdir HP-UXB.11.00_OPT.OBJ +mkdir IRIX6.5_n32_PTH_DBG.OBJ +mkdir IRIX6.5_n32_PTH_OPT.OBJ +mkdir Linux2.2_x86_glibc_PTH_DBG.OBJ +mkdir Linux2.2_x86_glibc_PTH_OPT.OBJ +mkdir Linux2.4_x86_glibc_PTH_DBG.OBJ +mkdir Linux2.4_x86_glibc_PTH_OPT.OBJ +mkdir OSF1V4.0D_DBG.OBJ +mkdir OSF1V4.0D_OPT.OBJ +mkdir SunOS5.6_DBG.OBJ +mkdir SunOS5.6_OPT.OBJ +mkdir SunOS5.7_64_DBG.OBJ +mkdir SunOS5.7_64_OPT.OBJ +mkdir WIN954.0_DBG.OBJ +mkdir WIN954.0_DBG.OBJD +mkdir WIN954.0_OPT.OBJ +mkdir WINNT4.0_DBG.OBJ +mkdir WINNT4.0_DBG.OBJD +mkdir WINNT4.0_OPT.OBJ +# --- end makeTargetDirs.sh ---------------------------------------
diff --git a/admin/symlinks.sh b/admin/symlinks.sh new file mode 100644 index 0000000..8cd6a80 --- /dev/null +++ b/admin/symlinks.sh
@@ -0,0 +1,43 @@ +#!/bin/sh +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# ----------------------------------------------------------------- +# symlinks.sh -- create links from NSPR builds +# +# syntax: symlinks.sh +# +# Description: +# symlinks.sh creates some symbolic links for NSPR build targets +# that are not actually build, but for which there are NSPR +# binaries suitable for running on the intended target. ... got +# that? +# +# Suggested use: After copying NSPR binaries to +# /s/b/c/nspr20/<platform> run symlinks.sh to create the links +# for all supported platforms. +# +# The symlinks in this script correspond to the NSPR 4.1.1 +# release. Adjust as necessary. +# +# ----------------------------------------------------------------- + +ln -s SunOS5.6_DBG.OBJ SunOS5.7_DBG.OBJ +ln -s SunOS5.6_OPT.OBJ SunOS5.7_OPT.OBJ + +ln -s SunOS5.6_DBG.OBJ SunOS5.8_DBG.OBJ +ln -s SunOS5.6_OPT.OBJ SunOS5.8_OPT.OBJ + +ln -s SunOS5.7_64_DBG.OBJ SunOS5.8_64_DBG.OBJ +ln -s SunOS5.7_64_OPT.OBJ SunOS5.8_64_OPT.OBJ + +ln -s OSF1V4.0D_DBG.OBJ OSF1V5.0_DBG.OBJ +ln -s OSF1V4.0D_OPT.OBJ OSF1V5.0_OPT.OBJ + +ln -s WINNT4.0_DBG.OBJ WINNT5.0_DBG.OBJ +ln -s WINNT4.0_DBG.OBJD WINNT5.0_DBG.OBJD +ln -s WINNT4.0_OPT.OBJ WINNT5.0_OPT.OBJ +# --- end symlinks.sh --------------------------------------------- +
diff --git a/automation/release/nspr-release-helper.py b/automation/release/nspr-release-helper.py new file mode 100644 index 0000000..f526618 --- /dev/null +++ b/automation/release/nspr-release-helper.py
@@ -0,0 +1,179 @@ +#!/usr/bin/python +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +import os +import sys +import datetime +import shutil +import glob +from optparse import OptionParser +from subprocess import check_call + +prinit_h = "pr/include/prinit.h" +f_conf = "configure" +f_conf_in = "configure.in" + +def check_call_noisy(cmd, *args, **kwargs): + print "Executing command:", cmd + check_call(cmd, *args, **kwargs) + +o = OptionParser(usage="client.py [options] remove_beta | set_beta | print_library_versions | set_version_to_minor_release | set_version_to_patch_release | create_nspr_release_archive") + +try: + options, args = o.parse_args() + action = args[0] +except IndexError: + o.print_help() + sys.exit(2) + +def exit_with_failure(what): + print "failure: ", what + sys.exit(2) + +def check_files_exist(): + if (not os.path.exists(prinit_h)): + exit_with_failure("cannot find expected header files, must run from inside NSPR hg directory") + +def sed_inplace(sed_expression, filename): + backup_file = filename + '.tmp' + check_call_noisy(["sed", "-i.tmp", sed_expression, filename]) + os.remove(backup_file) + +def toggle_beta_status(is_beta): + check_files_exist() + if (is_beta): + print "adding Beta status to version numbers" + sed_inplace('s/^\(#define *PR_VERSION *\"[0-9.]\+\)\" *$/\\1 Beta\"/', prinit_h) + sed_inplace('s/^\(#define *PR_BETA *\)PR_FALSE *$/\\1PR_TRUE/', prinit_h) + + else: + print "removing Beta status from version numbers" + sed_inplace('s/^\(#define *PR_VERSION *\"[0-9.]\+\) *Beta\" *$/\\1\"/', prinit_h) + sed_inplace('s/^\(#define *PR_BETA *\)PR_TRUE *$/\\1PR_FALSE/', prinit_h) + print "please run 'hg stat' and 'hg diff' to verify the files have been verified correctly" + +def print_beta_versions(): + check_call_noisy(["egrep", "#define *PR_VERSION|#define *PR_BETA", prinit_h]) + +def remove_beta_status(): + print "--- removing beta flags. Existing versions were:" + print_beta_versions() + toggle_beta_status(False) + print "--- finished modifications, new versions are:" + print_beta_versions() + +def set_beta_status(): + print "--- adding beta flags. Existing versions were:" + print_beta_versions() + toggle_beta_status(True) + print "--- finished modifications, new versions are:" + print_beta_versions() + +def print_library_versions(): + check_files_exist() + check_call_noisy(["egrep", "#define *PR_VERSION|#define PR_VMAJOR|#define *PR_VMINOR|#define *PR_VPATCH|#define *PR_BETA", prinit_h]) + +def ensure_arguments_after_action(how_many, usage): + if (len(sys.argv) != (2+how_many)): + exit_with_failure("incorrect number of arguments, expected parameters are:\n" + usage) + +def set_major_versions(major): + sed_inplace('s/^\(#define *PR_VMAJOR *\).*$/\\1' + major + '/', prinit_h) + sed_inplace('s/^MOD_MAJOR_VERSION=.*$/MOD_MAJOR_VERSION=' + major + '/', f_conf) + sed_inplace('s/^MOD_MAJOR_VERSION=.*$/MOD_MAJOR_VERSION=' + major + '/', f_conf_in) + +def set_minor_versions(minor): + sed_inplace('s/^\(#define *PR_VMINOR *\).*$/\\1' + minor + '/', prinit_h) + sed_inplace('s/^MOD_MINOR_VERSION=.*$/MOD_MINOR_VERSION=' + minor + '/', f_conf) + sed_inplace('s/^MOD_MINOR_VERSION=.*$/MOD_MINOR_VERSION=' + minor + '/', f_conf_in) + +def set_patch_versions(patch): + sed_inplace('s/^\(#define *PR_VPATCH *\).*$/\\1' + patch + '/', prinit_h) + sed_inplace('s/^MOD_PATCH_VERSION=.*$/MOD_PATCH_VERSION=' + patch + '/', f_conf) + sed_inplace('s/^MOD_PATCH_VERSION=.*$/MOD_PATCH_VERSION=' + patch + '/', f_conf_in) + +def set_full_lib_versions(version): + sed_inplace('s/^\(#define *PR_VERSION *\"\)\([0-9.]\+\)\(.*\)$/\\1' + version + '\\3/', prinit_h) + +def set_all_lib_versions(version, major, minor, patch): + set_full_lib_versions(version) + set_major_versions(major) + set_minor_versions(minor) + set_patch_versions(patch) + print + print "===========================" + print "======== ATTENTION ========" + print + print "You *MUST* manually edit file pr/tests/vercheck.c" + print + print "Edit two arrays, named compatible_version and incompatible_version" + print "according to the new version you're adding." + print + print "======== ATTENTION ========" + print "===========================" + +def set_version_to_minor_release(): + ensure_arguments_after_action(2, "major_version minor_version") + major = args[1].strip() + minor = args[2].strip() + version = major + '.' + minor + patch = "0" + set_all_lib_versions(version, major, minor, patch) + +def set_version_to_patch_release(): + ensure_arguments_after_action(3, "major_version minor_version patch_release") + major = args[1].strip() + minor = args[2].strip() + patch = args[3].strip() + version = major + '.' + minor + '.' + patch + set_all_lib_versions(version, major, minor, patch) + +def create_nspr_release_archive(): + ensure_arguments_after_action(2, "nspr_release_version nspr_hg_release_tag") + nsprrel = args[1].strip() #e.g. 4.10.9 + nsprreltag = args[2].strip() #e.g. NSPR_4_10_9_RTM + + nspr_tar = "nspr-" + nsprrel + ".tar.gz" + nspr_stagedir="../stage/v" + nsprrel + "/src" + if (os.path.exists(nspr_stagedir)): + exit_with_failure("nspr stage directory already exists: " + nspr_stagedir) + + check_call_noisy(["mkdir", "-p", nspr_stagedir]) + check_call_noisy(["hg", "archive", "-r", nsprreltag, "--prefix=nspr-" + nsprrel + "/nspr", + "../stage/v" + nsprrel + "/src/" + nspr_tar, "-X", ".hgtags"]) + print "changing to directory " + nspr_stagedir + os.chdir(nspr_stagedir) + + check_call("sha1sum " + nspr_tar + " > SHA1SUMS", shell=True) + check_call("sha256sum " + nspr_tar + " > SHA256SUMS", shell=True) + print "created directory " + nspr_stagedir + " with files:" + check_call_noisy(["ls", "-l"]) + +if action in ('remove_beta'): + remove_beta_status() + +elif action in ('set_beta'): + set_beta_status() + +elif action in ('print_library_versions'): + print_library_versions() + +# x.y version number - 2 parameters +elif action in ('set_version_to_minor_release'): + set_version_to_minor_release() + +# x.y.z version number - 3 parameters +elif action in ('set_version_to_patch_release'): + set_version_to_patch_release() + +elif action in ('create_nspr_release_archive'): + create_nspr_release_archive() + +else: + o.print_help() + sys.exit(2) + +sys.exit(0)
diff --git a/build/autoconf/README b/build/autoconf/README new file mode 100644 index 0000000..62c1f0c --- /dev/null +++ b/build/autoconf/README
@@ -0,0 +1,5 @@ +The config.guess and config.sub scripts were downloaded from +http://git.savannah.gnu.org/cgit/config.git/tree/config.guess?id=6947a35648e577c2e3a12d5c88d488c6ea94e1c0 +http://git.savannah.gnu.org/cgit/config.git/tree/config.sub?id=6947a35648e577c2e3a12d5c88d488c6ea94e1c0 + +Our private patches are in the patches/ directory.
diff --git a/build/autoconf/config.guess b/build/autoconf/config.guess new file mode 100755 index 0000000..72625d4 --- /dev/null +++ b/build/autoconf/config.guess
@@ -0,0 +1,1420 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2014 Free Software Foundation, Inc. + +timestamp='2014-02-12' + +# 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 3 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, 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 Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# 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 +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +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 ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2014 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$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 + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include <features.h> + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$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 ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_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 ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + 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:*:[4567]) + 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:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + 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-${LIBC}`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 ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + 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="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${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 ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + 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 "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + or1k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + 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-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + 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 ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-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 + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$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 + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + 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${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + 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 ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +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/build/autoconf/config.sub b/build/autoconf/config.sub new file mode 100755 index 0000000..4c119ba --- /dev/null +++ b/build/autoconf/config.sub
@@ -0,0 +1,1795 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2014 Free Software Foundation, Inc. + +timestamp='2014-01-01' + +# 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 3 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, 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 Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# 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 1992-2014 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 $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$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*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -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 \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | 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 \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 \ + | or1k | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | 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 \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-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-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | 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-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | 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-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | 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-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | 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 + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + 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 | 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*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 + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-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-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + 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 + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + 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 | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + 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 | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + 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 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-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 + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + 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* | -plan9* \ + | -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* \ + | -bitrig* | -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* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* \ + | -linux-newlib* | -linux-musl* | -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 + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -android*) + os=-android + ;; + -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 + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + 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 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or1k-*) + 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 + ;; + *-android*|*-linuxandroid*) + vendor=linux- + ;; + 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/build/autoconf/install-sh b/build/autoconf/install-sh new file mode 100755 index 0000000..a4be13e --- /dev/null +++ b/build/autoconf/install-sh
@@ -0,0 +1,123 @@ +#!/bin/sh +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +# +# install - install a program, script, or datafile +# This comes from X11R5; it is not part of GNU. +# +# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $ +# +# This script is compatible with the BSD install script, but was written +# from scratch. +# + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" + +instcmd="$mvprog" +chmodcmd="" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +fi + +if [ x"$dst" = x ] +then + echo "install: no destination specified" + exit 1 +fi + + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + +if [ -d $dst ] +then + dst="$dst"/`basename $src` +fi + +# Make a temp file name in the proper directory. + +dstdir=`dirname $dst` +dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + +$doit $instcmd $src $dsttmp + +# and set any options; do chmod last to preserve setuid bits + +if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi +if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi +if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi +if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi + +# Now rename the file to the real destination. + +$doit $rmcmd $dst +$doit $mvcmd $dsttmp $dst + + +exit 0
diff --git a/build/autoconf/patches/config.sub.patch b/build/autoconf/patches/config.sub.patch new file mode 100644 index 0000000..f3afca2 --- /dev/null +++ b/build/autoconf/patches/config.sub.patch
@@ -0,0 +1,51 @@ +--- config.sub.orig 2014-03-09 18:34:03 -0700 ++++ config.sub 2014-03-14 19:49:48 -0700 +@@ -115,7 +115,7 @@ + # Here we must recognize all the valid KERNEL-OS combinations. + maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` + case $maybe_os in +- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ ++ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ +@@ -123,10 +123,6 @@ + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; +- android-linux) +- os=-linux-android +- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown +- ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] +@@ -1367,7 +1363,7 @@ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ +- | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ ++ | -mingw32* | -mingw64* | -linux-gnu* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ +@@ -1508,6 +1504,9 @@ + ;; + -nacl*) + ;; ++ -android*) ++ os=-android ++ ;; + -none) + ;; + *) +@@ -1777,6 +1776,9 @@ + -vos*) + vendor=stratus + ;; ++ *-android*|*-linuxandroid*) ++ vendor=linux- ++ ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;;
diff --git a/build/cygwin-wrapper b/build/cygwin-wrapper new file mode 100755 index 0000000..3302df8 --- /dev/null +++ b/build/cygwin-wrapper
@@ -0,0 +1,79 @@ +#!/bin/sh +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# +# Stupid wrapper to avoid win32 dospath/cygdrive issues +# Try not to spawn programs from within this file. If the stuff in here looks royally +# confusing, see bug: http://bugzilla.mozilla.org/show_bug.cgi?id=206643 +# and look at the older versions of this file that are easier to read, but +# do basically the same thing +# + +prog=$1 +shift +if test -z "$prog"; then + exit 0 +fi + +# If $CYGDRIVE_MOUNT was not set in configure, give $mountpoint the results of mount -p +mountpoint=$CYGDRIVE_MOUNT +if test -z "$mountpoint"; then + mountpoint=`mount -p` + if test -z "$mountpoint"; then + print "Cannot determine cygwin mount points. Exiting" + exit 1 + fi +fi + +# Delete everything but "/cygdrive" (or other mountpoint) from mount=`mount -p` +mountpoint=${mountpoint#*/} +mountpoint=/${mountpoint%%[!A-Za-z0-9_]*} +mountpoint=${mountpoint%/} + +args="" +up="" +if test "${prog}" = "-up"; then + up=1 + prog=${1} + shift +fi + +process=1 + +# Convert the mountpoint in parameters to Win32 filenames +# For instance: /cygdrive/c/foo -> c:/foo +for i in "${@}" +do + if test "${i}" = "-wrap"; then + process=1 + else + if test "${i}" = "-nowrap"; then + process= + else + if test -n "${process}"; then + if test -n "${up}"; then + pathname=${i#-I[a-zA-Z]:/} + if ! test "${pathname}" = "${i}"; then + no_i=${i#-I} + driveletter=${no_i%%:*} + i=-I${mountpoint}/${driveletter}/${pathname} + fi + else + eval 'leader=${i%%'${mountpoint}'/[a-zA-Z]/*}' + if ! test "${leader}" = "${i}"; then + eval 'pathname=${i#'${leader}${mountpoint}'/[a-zA-Z]/}' + eval 'no_mountpoint=${i#'${leader}${mountpoint}'/}' + driveletter=${no_mountpoint%%/*} + i=${leader}${driveletter}:/${pathname} + fi + fi + fi + + args="${args} ${i}" + fi + fi +done + +exec $prog $args
diff --git a/build/win32/pgomerge.py b/build/win32/pgomerge.py new file mode 100644 index 0000000..313d668 --- /dev/null +++ b/build/win32/pgomerge.py
@@ -0,0 +1,44 @@ +#!/usr/bin/python +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# Usage: pgomerge.py <binary basename> <dist/bin> +# Gathers .pgc files from dist/bin and merges them into +# $PWD/$basename.pgd using pgomgr, then deletes them. +# No errors if any of these files don't exist. + +import sys, os, os.path, subprocess +if not sys.platform == "win32": + raise Exception("This script was only meant for Windows.") + +def MergePGOFiles(basename, pgddir, pgcdir): + """Merge pgc files produced from an instrumented binary + into the pgd file for the second pass of profile-guided optimization + with MSVC. |basename| is the name of the DLL or EXE without the + extension. |pgddir| is the path that contains <basename>.pgd + (should be the objdir it was built in). |pgcdir| is the path + containing basename!N.pgc files, which is probably dist/bin. + Calls pgomgr to merge each pgc file into the pgd, then deletes + the pgc files.""" + if not os.path.isdir(pgddir) or not os.path.isdir(pgcdir): + return + pgdfile = os.path.abspath(os.path.join(pgddir, basename + ".pgd")) + if not os.path.isfile(pgdfile): + return + for file in os.listdir(pgcdir): + if file.startswith(basename+"!") and file.endswith(".pgc"): + try: + pgcfile = os.path.normpath(os.path.join(pgcdir, file)) + subprocess.call(['pgomgr', '-merge', + pgcfile, + pgdfile]) + os.remove(pgcfile) + except OSError: + pass + +if __name__ == '__main__': + if len(sys.argv) != 3: + print >>sys.stderr, "Usage: pgomerge.py <binary basename> <dist/bin>" + sys.exit(1) + MergePGOFiles(sys.argv[1], os.getcwd(), sys.argv[2])
diff --git a/config/.cvsignore b/config/.cvsignore new file mode 100644 index 0000000..bb3ee4b --- /dev/null +++ b/config/.cvsignore
@@ -0,0 +1,11 @@ +nfspwd +revdepth +my_config.mk +my_overrides.mk +autoconf.mk +nsprincl.mk +nsprincl.sh +now +Makefile +nsinstall +nspr-config
diff --git a/config/Makefile.in b/config/Makefile.in new file mode 100644 index 0000000..7062c5c --- /dev/null +++ b/config/Makefile.in
@@ -0,0 +1,124 @@ +#! gmake +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +MOD_DEPTH = .. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +# Indicate that this directory builds build tools. +INTERNAL_TOOLS = 1 + +# For sanity's sake, we compile nsinstall without the wrapped system +# headers, so that we can use it to set up the wrapped system headers. +VISIBILITY_FLAGS = + +# autoconf.mk must be deleted last (from the top-level directory) +# because it is included by every makefile. +DIST_GARBAGE = nsprincl.mk nsprincl.sh nspr-config nspr.pc + +RELEASE_BINS = nspr-config + +include $(topsrcdir)/config/config.mk + +CSRCS = now.c + +# This version hasn't been ported for us; the one in mozilla/config has +ifneq ($(OS_ARCH),OS2) +CSRCS += nsinstall.c + +PLSRCS = nfspwd.pl +endif + +ifeq (,$(CROSS_COMPILE)$(filter-out WINNT OS2,$(OS_ARCH))) +PROG_SUFFIX = .exe +else +PROG_SUFFIX = +endif + +# Temporary workaround to disable the generation of +# library build time because now.c uses the 'long long' +# data type that's not available on some platforms. +ifeq (,$(filter-out QNX SCOOS UNIXWARE,$(OS_ARCH))) +DEFINES += -DOMIT_LIB_BUILD_TIME +endif + +ifeq ($(OS_ARCH), IRIX) + ifeq ($(basename $(OS_RELEASE)),6) + ifndef NS_USE_GCC + ifeq ($(USE_N32),1) + XLDOPTS += -n32 -Wl,-woff,85 + else + ifeq ($(USE_64),1) + XLDOPTS += -64 + else + XLDOPTS += -32 + endif + endif + endif + endif +endif + +ifeq ($(OS_ARCH), HP-UX) + ifeq ($(USE_64),1) + XLDOPTS += +DD64 + endif +endif + +ifeq ($(OS_ARCH), OS2) +XCFLAGS = $(OS_CFLAGS) +endif + +include $(topsrcdir)/config/rules.mk + +PROGS = $(OBJDIR)/now$(PROG_SUFFIX) + +ifeq (,$(CROSS_COMPILE)$(filter-out OS2 WINNT,$(OS_ARCH))) +TARGETS = $(PROGS) +else +ifeq (,$(filter-out SYMBIAN WINCE,$(OS_ARCH))) +TARGETS = $(PROGS) +else +PROGS += $(OBJDIR)/nsinstall$(PROG_SUFFIX) +TARGETS = $(PROGS) $(PLSRCS:.pl=) +endif +endif + +OUTOPTION = -o # end of the line +ifeq (,$(filter-out WINNT WIN95 WINCE,$(OS_TARGET))) +ifndef NS_USE_GCC +OUTOPTION = -Fe +endif +endif + +# Redefine MAKE_OBJDIR for just this directory +define MAKE_OBJDIR +if test ! -d $(@D); then rm -rf $(@D); mkdir $(@D); else true; fi +endef + +export:: $(TARGETS) + rm -f $(dist_bindir)/nspr-config + +ifdef WRAP_SYSTEM_INCLUDES +export:: + if test ! -d system_wrappers; then mkdir system_wrappers; fi + $(PERL) $(srcdir)/make-system-wrappers.pl system_wrappers < $(srcdir)/system-headers + $(INSTALL) system_wrappers $(dist_includedir) +endif + +$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + $(CC) $(XCFLAGS) $< $(LDFLAGS) $(XLDOPTS) $(OUTOPTION)$@ + +install:: nspr.m4 + $(NSINSTALL) -D $(DESTDIR)$(datadir)/aclocal + $(NSINSTALL) -t -m 0644 $< $(DESTDIR)$(datadir)/aclocal + +install:: nspr.pc + $(NSINSTALL) -D $(DESTDIR)$(libdir)/pkgconfig + $(NSINSTALL) -t -m 0644 $< $(DESTDIR)$(libdir)/pkgconfig
diff --git a/config/autoconf.mk.in b/config/autoconf.mk.in new file mode 100644 index 0000000..8c9a43a --- /dev/null +++ b/config/autoconf.mk.in
@@ -0,0 +1,148 @@ +# -*- Mode: Makefile -*- +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +INCLUDED_AUTOCONF_MK = 1 +USE_AUTOCONF = 1 +@SHELL_OVERRIDE@ +MOZILLA_CLIENT = @MOZILLA_CLIENT@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +bindir = @bindir@ +includedir = @includedir@ +libdir = @libdir@ +datarootdir = @datarootdir@ +datadir = @datadir@ + +dist_prefix = @dist_prefix@ +dist_bindir = @dist_bindir@ +dist_includedir = @dist_includedir@ +dist_libdir = @dist_libdir@ + +DIST = $(dist_prefix) + +RELEASE_OBJDIR_NAME = @RELEASE_OBJDIR_NAME@ +OBJDIR_NAME = @OBJDIR_NAME@ +OBJDIR = @OBJDIR@ +# We do magic with OBJ_SUFFIX in config.mk, the following ensures we don't +# manually use it before config.mk inclusion +OBJ_SUFFIX = $(error config/config.mk needs to be included before using OBJ_SUFFIX) +_OBJ_SUFFIX = @OBJ_SUFFIX@ +LIB_SUFFIX = @LIB_SUFFIX@ +DLL_SUFFIX = @DLL_SUFFIX@ +ASM_SUFFIX = @ASM_SUFFIX@ +MOD_NAME = @NSPR_MODNAME@ + +MOD_MAJOR_VERSION = @MOD_MAJOR_VERSION@ +MOD_MINOR_VERSION = @MOD_MINOR_VERSION@ +MOD_PATCH_VERSION = @MOD_PATCH_VERSION@ + +LIBNSPR = @LIBNSPR@ +LIBPLC = @LIBPLC@ + +CROSS_COMPILE = @CROSS_COMPILE@ +MOZ_OPTIMIZE = @MOZ_OPTIMIZE@ +MOZ_DEBUG = @MOZ_DEBUG@ +MOZ_DEBUG_SYMBOLS = @MOZ_DEBUG_SYMBOLS@ + +USE_CPLUS = @USE_CPLUS@ +USE_IPV6 = @USE_IPV6@ +USE_N32 = @USE_N32@ +USE_X32 = @USE_X32@ +USE_64 = @USE_64@ +ENABLE_STRIP = @ENABLE_STRIP@ + +USE_PTHREADS = @USE_PTHREADS@ +USE_BTHREADS = @USE_BTHREADS@ +PTHREADS_USER = @USE_USER_PTHREADS@ +CLASSIC_NSPR = @USE_NSPR_THREADS@ + +AS = @AS@ +ASFLAGS = @ASFLAGS@ +CC = @CC@ +CCC = @CXX@ +NS_USE_GCC = @GNU_CC@ +GCC_USE_GNU_LD = @GCC_USE_GNU_LD@ +MSC_VER = @MSC_VER@ +AR = @AR@ +AR_FLAGS = @AR_FLAGS@ +LD = @LD@ +RANLIB = @RANLIB@ +PERL = @PERL@ +RC = @RC@ +RCFLAGS = @RCFLAGS@ +STRIP = @STRIP@ +NSINSTALL = @NSINSTALL@ +FILTER = @FILTER@ +IMPLIB = @IMPLIB@ +CYGWIN_WRAPPER = @CYGWIN_WRAPPER@ +MT = @MT@ + +OS_CPPFLAGS = @CPPFLAGS@ +OS_CFLAGS = $(OS_CPPFLAGS) @CFLAGS@ $(DSO_CFLAGS) +OS_CXXFLAGS = $(OS_CPPFLAGS) @CXXFLAGS@ $(DSO_CFLAGS) +OS_LIBS = @OS_LIBS@ +OS_LDFLAGS = @LDFLAGS@ +OS_DLLFLAGS = @OS_DLLFLAGS@ +DLLFLAGS = @DLLFLAGS@ +EXEFLAGS = @EXEFLAGS@ +OPTIMIZER = @OPTIMIZER@ + +PROFILE_GEN_CFLAGS = @PROFILE_GEN_CFLAGS@ +PROFILE_GEN_LDFLAGS = @PROFILE_GEN_LDFLAGS@ +PROFILE_USE_CFLAGS = @PROFILE_USE_CFLAGS@ +PROFILE_USE_LDFLAGS = @PROFILE_USE_LDFLAGS@ + +MKSHLIB = @MKSHLIB@ +WRAP_LDFLAGS = @WRAP_LDFLAGS@ +DSO_CFLAGS = @DSO_CFLAGS@ +DSO_LDOPTS = @DSO_LDOPTS@ + +RESOLVE_LINK_SYMBOLS = @RESOLVE_LINK_SYMBOLS@ + +HOST_CC = @HOST_CC@ +HOST_CFLAGS = @HOST_CFLAGS@ +HOST_LDFLAGS = @HOST_LDFLAGS@ + +DEFINES = @DEFINES@ @DEFS@ + +MDCPUCFG_H = @MDCPUCFG_H@ +PR_MD_CSRCS = @PR_MD_CSRCS@ +PR_MD_ASFILES = @PR_MD_ASFILES@ +PR_MD_ARCH_DIR = @PR_MD_ARCH_DIR@ +CPU_ARCH = @CPU_ARCH@ + +OS_TARGET = @OS_TARGET@ +OS_ARCH = @OS_ARCH@ +OS_RELEASE = @OS_RELEASE@ +OS_TEST = @OS_TEST@ + +NOSUCHFILE = @NOSUCHFILE@ +AIX_LINK_OPTS = @AIX_LINK_OPTS@ +MOZ_OBJFORMAT = @MOZ_OBJFORMAT@ +ULTRASPARC_LIBRARY = @ULTRASPARC_LIBRARY@ + +OBJECT_MODE = @OBJECT_MODE@ +ifdef OBJECT_MODE +export OBJECT_MODE +endif + +VISIBILITY_FLAGS = @VISIBILITY_FLAGS@ +WRAP_SYSTEM_INCLUDES = @WRAP_SYSTEM_INCLUDES@ + +MACOSX_DEPLOYMENT_TARGET = @MACOSX_DEPLOYMENT_TARGET@ +ifdef MACOSX_DEPLOYMENT_TARGET +export MACOSX_DEPLOYMENT_TARGET +endif + +MACOS_SDK_DIR = @MACOS_SDK_DIR@ + +SYMBIAN_SDK_DIR = @SYMBIAN_SDK_DIR@ + +NEXT_ROOT = @NEXT_ROOT@ +ifdef NEXT_ROOT +export NEXT_ROOT +endif
diff --git a/config/config.mk b/config/config.mk new file mode 100644 index 0000000..05db076 --- /dev/null +++ b/config/config.mk
@@ -0,0 +1,169 @@ +#! gmake +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# Configuration information for building in the NSPR source module + +# Define an include-at-most-once-flag +NSPR_CONFIG_MK = 1 + +# +# The variable definitions in this file are inputs to NSPR's +# build system. This file, if present, is included at the +# beginning of config.mk. +# +# For example: +# +# MOZ_OPTIMIZE=1 +# USE_PTHREADS=1 +# NS_USE_GCC= +# +ifndef topsrcdir +topsrcdir=$(MOD_DEPTH) +endif + +ifndef srcdir +srcdir=. +endif + +NFSPWD = $(MOD_DEPTH)/config/nfspwd + +CFLAGS = $(VISIBILITY_FLAGS) $(CC_ONLY_FLAGS) $(OPTIMIZER)\ + $(OS_CFLAGS) $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS) +CCCFLAGS = $(VISIBILITY_FLAGS) $(CCC_ONLY_FLAGS) $(OPTIMIZER)\ + $(OS_CFLAGS) $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS) +# For purify +NOMD_CFLAGS = $(CC_ONLY_FLAGS) $(OPTIMIZER) $(NOMD_OS_CFLAGS)\ + $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS) +NOMD_CCFLAGS = $(CCC_ONLY_FLAGS) $(OPTIMIZER) $(NOMD_OS_CFLAGS)\ + $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS) + +LDFLAGS = $(OS_LDFLAGS) + +# Enable profile-guided optimization +ifndef NO_PROFILE_GUIDED_OPTIMIZE +ifdef MOZ_PROFILE_GENERATE +CFLAGS += $(PROFILE_GEN_CFLAGS) +LDFLAGS += $(PROFILE_GEN_LDFLAGS) +DLLFLAGS += $(PROFILE_GEN_LDFLAGS) +ifeq (WINNT,$(OS_ARCH)) +AR_FLAGS += -LTCG +endif +endif # MOZ_PROFILE_GENERATE + +ifdef MOZ_PROFILE_USE +CFLAGS += $(PROFILE_USE_CFLAGS) +LDFLAGS += $(PROFILE_USE_LDFLAGS) +DLLFLAGS += $(PROFILE_USE_LDFLAGS) +ifeq (WINNT,$(OS_ARCH)) +AR_FLAGS += -LTCG +endif +endif # MOZ_PROFILE_USE +endif # NO_PROFILE_GUIDED_OPTIMIZE + +define MAKE_OBJDIR +if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi +endef + +LINK_DLL = $(LD) $(OS_DLLFLAGS) $(DLLFLAGS) + +ifeq ($(OS_ARCH),Darwin) +PWD := $(shell pwd) +endif + +ifeq (,$(CROSS_COMPILE)$(filter-out WINNT OS2, $(OS_ARCH))) +INSTALL = $(NSINSTALL) +else +ifeq ($(NSDISTMODE),copy) +# copy files, but preserve source mtime +INSTALL = $(NSINSTALL) -t +else +ifeq ($(NSDISTMODE),absolute_symlink) +# install using absolute symbolic links +ifeq ($(OS_ARCH),Darwin) +INSTALL = $(NSINSTALL) -L $(PWD) +else +INSTALL = $(NSINSTALL) -L `$(NFSPWD)` +endif +else +# install using relative symbolic links +INSTALL = $(NSINSTALL) -R +endif +endif +endif # (WINNT || OS2) && !CROSS_COMPILE + +DEPENDENCIES = $(OBJDIR)/.md + +ifdef BUILD_DEBUG_GC +DEFINES += -DDEBUG_GC +endif + +GARBAGE += $(DEPENDENCIES) core $(wildcard core.[0-9]*) + +DIST_GARBAGE += Makefile + +#################################################################### +# +# The NSPR-specific configuration +# +#################################################################### + +DEFINES += -DFORCE_PR_LOG + +ifeq ($(_PR_NO_CLOCK_TIMER),1) +DEFINES += -D_PR_NO_CLOCK_TIMER +endif + +ifeq ($(USE_PTHREADS), 1) +DEFINES += -D_PR_PTHREADS -UHAVE_CVAR_BUILT_ON_SEM +endif + +ifeq ($(PTHREADS_USER), 1) +DEFINES += -DPTHREADS_USER -UHAVE_CVAR_BUILT_ON_SEM +endif + +ifeq ($(USE_IPV6),1) +DEFINES += -D_PR_INET6 +endif + +ifeq ($(MOZ_UNICODE),1) +DEFINES += -DMOZ_UNICODE +endif + +#################################################################### +# +# Configuration for the release process +# +#################################################################### + +MDIST = /m/dist +ifeq ($(OS_ARCH),WINNT) +MDIST = //helium/dist +MDIST_DOS = $(subst /,\\,$(MDIST)) +endif + +# RELEASE_DIR is ns/dist/<module name> + +RELEASE_DIR = $(MOD_DEPTH)/dist/release/$(MOD_NAME) + +RELEASE_INCLUDE_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/include +RELEASE_BIN_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/bin +RELEASE_LIB_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/lib + +# autoconf.mk sets OBJ_SUFFIX to an error to avoid use before including +# this file +OBJ_SUFFIX := $(_OBJ_SUFFIX) + +# PGO builds with GCC build objects with instrumentation in a first pass, +# then objects optimized, without instrumentation, in a second pass. If +# we overwrite the ojects from the first pass with those from the second, +# we end up not getting instrumentation data for better optimization on +# incremental builds. As a consequence, we use a different object suffix +# for the first pass. +ifdef MOZ_PROFILE_GENERATE +ifdef NS_USE_GCC +OBJ_SUFFIX := i_o +endif +endif
diff --git a/config/gcc_hidden.h b/config/gcc_hidden.h new file mode 100644 index 0000000..075e68c --- /dev/null +++ b/config/gcc_hidden.h
@@ -0,0 +1,6 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* Begin all files as hidden visibility */ +#pragma GCC visibility push(hidden)
diff --git a/config/libc_r.h b/config/libc_r.h new file mode 100644 index 0000000..8f144e3 --- /dev/null +++ b/config/libc_r.h
@@ -0,0 +1,126 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* libc_r.h -- macros, defines, etc. to make using reentrant libc calls */ +/* a bit easier. This was initially done for AIX pthreads, */ +/* but should be usable for anyone... */ + +/* Most of these use locally defined space instead of static library space. */ +/* Because of this, we use the _INIT_R to declare/allocate space (stack), */ +/* and the plain routines to actually do it..._WARNING_: avoid allocating */ +/* memory wherever possible. Memory allocation is fairly expensive, at */ +/* least on AIX...use arrays instead (which allocate from the stack.) */ +/* I know the names are a bit strange, but I wanted to be fairly certain */ +/* that we didn't have any namespace corruption...in general, the inits are */ +/* R_<name>_INIT_R(), and the actual calls are R_<name>_R(). */ + +#ifndef _LIBC_R_H +#define _LIBC_R_H + +/************/ +/* strtok */ +/************/ +#define R_STRTOK_INIT_R() \ + char *r_strtok_r=NULL + +#define R_STRTOK_R(return,source,delim) \ + return=strtok_r(source,delim,&r_strtok_r) + +#define R_STRTOK_NORET_R(source,delim) \ + strtok_r(source,delim,&r_strtok_r) + +/**************/ +/* strerror */ +/**************/ +#define R_MAX_STRERROR_LEN_R 8192 /* Straight from limits.h */ + +#define R_STRERROR_INIT_R() \ + char r_strerror_r[R_MAX_STRERROR_LEN_R] + +#define R_STRERROR_R(val) \ + strerror_r(val,r_strerror_r,R_MAX_STRERROR_LEN_R) + +/*****************/ +/* time things */ +/*****************/ +#define R_ASCTIME_INIT_R() \ + char r_asctime_r[26] + +#define R_ASCTIME_R(val) \ + asctime_r(val,r_asctime_r) + +#define R_CTIME_INIT_R() \ + char r_ctime_r[26] + +#define R_CTIME_R(val) \ + ctime_r(val,r_ctime_r) + +#define R_GMTIME_INIT_R() \ + struct tm r_gmtime_r + +#define R_GMTIME_R(time) \ + gmtime_r(time,&r_gmtime_r) + +#define R_LOCALTIME_INIT_R() \ + struct tm r_localtime_r + +#define R_LOCALTIME_R(val) \ + localtime_r(val,&r_localtime_r) + +/***********/ +/* crypt */ +/***********/ +#include <crypt.h> +#define R_CRYPT_INIT_R() \ + CRYPTD r_cryptd_r; \ + bzero(&r_cryptd_r,sizeof(CRYPTD)) + +#define R_CRYPT_R(pass,salt) \ + crypt_r(pass,salt,&r_cryptd_r) + +/**************/ +/* pw stuff */ +/**************/ +#define R_MAX_PW_LEN_R 1024 +/* The following must be after the last declaration, but */ +/* before the first bit of code... */ +#define R_GETPWNAM_INIT_R(pw_ptr) \ + struct passwd r_getpwnam_pw_r; \ + char r_getpwnam_line_r[R_MAX_PW_LEN_R]; \ + pw_ptr = &r_getpwnam_pw_r + +#define R_GETPWNAM_R(name) \ + getpwnam_r(name,&r_getpwnam_pw_r,r_getpwnam_line_r,R_MAX_PW_LEN_R) + +/*******************/ +/* gethost stuff */ +/*******************/ +#define R_GETHOSTBYADDR_INIT_R() \ + struct hostent r_gethostbyaddr_r; \ + struct hostent_data r_gethostbyaddr_data_r + +#define R_GETHOSTBYADDR_R(addr,len,type,xptr_ent) \ + bzero(&r_gethostbyaddr_r,sizeof(struct hostent)); \ + bzero(&r_gethostbyaddr_data_r,sizeof(struct hostent_data)); \ + xptr_ent = &r_gethostbyaddr_r; \ + if (gethostbyaddr_r(addr,len,type, \ + &r_gethostbyaddr_r,&r_gethostbyaddr_data_r) == -1) { \ + xptr_ent = NULL; \ + } + +#define R_GETHOSTBYNAME_INIT_R() \ + struct hostent r_gethostbyname_r; \ + struct hostent_data r_gethostbyname_data_r + +#define R_GETHOSTBYNAME_R(name,xptr_ent) \ + bzero(&r_gethostbyname_r,sizeof(struct hostent)); \ + bzero(&r_gethostbyname_data_r,sizeof(struct hostent_data)); \ + xptr_ent = &r_gethostbyname_r; \ + if (gethostbyname_r(name, \ + &r_gethostbyname_r,&r_gethostbyname_data_r) == -1) { \ + xptr_ent = NULL; \ + } + +#endif /* _LIBC_R_H */
diff --git a/config/make-system-wrappers.pl b/config/make-system-wrappers.pl new file mode 100644 index 0000000..fa0873a --- /dev/null +++ b/config/make-system-wrappers.pl
@@ -0,0 +1,26 @@ +#!/usr/bin/perl +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +$output_dir = shift; + +while (<STDIN>) { + chomp; + if (-e "$output_dir/$_") { + next; + } + + if (/(.*)\/[^\/*]/) { + mkdir "$output_dir/$1"; + } + + open OUT, ">$output_dir/$_"; + print OUT "#pragma GCC system_header\n"; # suppress include_next warning + print OUT "#pragma GCC visibility push(default)\n"; + print OUT "#include_next \<$_\>\n"; + print OUT "#pragma GCC visibility pop\n"; + close OUT; +} +
diff --git a/config/nfspwd.pl b/config/nfspwd.pl new file mode 100644 index 0000000..1e66be3 --- /dev/null +++ b/config/nfspwd.pl
@@ -0,0 +1,18 @@ +#! perl +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +require "fastcwd.pl"; + +$_ = &fastcwd; +if (m@^/[uh]/@o || s@^/tmp_mnt/@/@o) { + print("$_\n"); +} elsif ((($user, $rest) = m@^/usr/people/(\w+)/(.*)@o) + && readlink("/u/$user") eq "/usr/people/$user") { + print("/u/$user/$rest\n"); +} else { + chop($host = `hostname`); + print("/h/$host$_\n"); +}
diff --git a/config/now.c b/config/now.c new file mode 100644 index 0000000..2893c5b --- /dev/null +++ b/config/now.c
@@ -0,0 +1,41 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <stdio.h> +#include <time.h> + +int main(int argc, char **argv) +{ +#if defined(OMIT_LIB_BUILD_TIME) + /* + * Some platforms don't have any 64-bit integer type + * such as 'long long'. Because we can't use NSPR's + * PR_snprintf in this program, it is difficult to + * print a static initializer for PRInt64 (a struct). + * So we print nothing. The makefiles that build the + * shared libraries will detect the empty output string + * of this program and omit the library build time + * in PRVersionDescription. + */ +#elif defined(_MSC_VER) + __int64 now; + time_t sec; + + sec = time(NULL); + now = (1000000i64) * sec; + fprintf(stdout, "%I64d", now); +#else + long long now; + time_t sec; + + sec = time(NULL); + now = (1000000LL) * sec; + fprintf(stdout, "%lld", now); +#endif + + return 0; +} /* main */ + +/* now.c */
diff --git a/config/nsinstall.c b/config/nsinstall.c new file mode 100644 index 0000000..f1d2cff --- /dev/null +++ b/config/nsinstall.c
@@ -0,0 +1,525 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Netscape portable install command. +** +** Brendan Eich, 7/20/95 +*/ +#include <stdio.h> /* OSF/1 requires this before grp.h, so put it first */ +#include <assert.h> +#include <fcntl.h> +#include <grp.h> +#include <pwd.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <utime.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <dirent.h> +#include <errno.h> +#include <stdarg.h> +#ifdef USE_REENTRANT_LIBC +#include "libc_r.h" +#endif /* USE_REENTRANT_LIBC */ + +#include "pathsub.h" + +#define HAVE_FCHMOD + +#if defined(BEOS) +#undef HAVE_FCHMOD +#endif + +/* + * Does getcwd() take NULL as the first argument and malloc + * the result buffer? + */ +#if !defined(DARWIN) +#define GETCWD_CAN_MALLOC +#endif + +#if defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) +#include <getopt.h> +#endif + +#if defined(SCO) || defined(UNIXWARE) +#if !defined(S_ISLNK) && defined(S_IFLNK) +#define S_ISLNK(a) (((a) & S_IFMT) == S_IFLNK) +#endif +#endif + +#ifdef QNX +#define d_ino d_stat.st_ino +#endif + +static void +usage(void) +{ + fprintf(stderr, + "usage: %s [-C cwd] [-L linkprefix] [-m mode] [-o owner] [-g group]\n" + " %*s [-DdltR] file [file ...] directory\n", + program, (int)strlen(program), ""); + exit(2); +} + +static int +mkdirs(char *path, mode_t mode) +{ + char *cp; + struct stat sb; + int res; + + while (*path == '/' && path[1] == '/') + path++; + for (cp = strrchr(path, '/'); cp && cp != path && cp[-1] == '/'; cp--) + ; + if (cp && cp != path) { + *cp = '\0'; + if ((stat(path, &sb) < 0 || !S_ISDIR(sb.st_mode)) && + mkdirs(path, mode) < 0) { + return -1; + } + *cp = '/'; + } + res = mkdir(path, mode); + if ((res != 0) && (errno == EEXIST)) + return 0; + else + return res; +} + +static uid_t +touid(char *owner) +{ + struct passwd *pw; + uid_t uid; + char *cp; + + pw = getpwnam(owner); + if (pw) + return pw->pw_uid; + uid = strtol(owner, &cp, 0); + if (uid == 0 && cp == owner) + fail("cannot find uid for %s", owner); + return uid; +} + +static gid_t +togid(char *group) +{ + struct group *gr; + gid_t gid; + char *cp; + + gr = getgrnam(group); + if (gr) + return gr->gr_gid; + gid = strtol(group, &cp, 0); + if (gid == 0 && cp == group) + fail("cannot find gid for %s", group); + return gid; +} + +int +main(int argc, char **argv) +{ + int onlydir, dodir, dolink, dorelsymlink, dotimes, opt, len, lplen, tdlen, bnlen, exists, fromfd, tofd, cc, wc; + mode_t mode = 0755; + char *linkprefix, *owner, *group, *cp, *cwd, *todir, *toname, *name, *base, *linkname, *bp, buf[BUFSIZ]; + uid_t uid; + gid_t gid; + struct stat sb, tosb; + struct utimbuf utb; + + program = argv[0]; + cwd = linkname = linkprefix = owner = group = 0; + onlydir = dodir = dolink = dorelsymlink = dotimes = lplen = 0; + + while ((opt = getopt(argc, argv, "C:DdlL:Rm:o:g:t")) != EOF) { + switch (opt) { + case 'C': + cwd = optarg; + break; + case 'D': + onlydir = 1; + break; + case 'd': + dodir = 1; + break; + case 'l': + dolink = 1; + break; + case 'L': + linkprefix = optarg; + lplen = strlen(linkprefix); + dolink = 1; + break; + case 'R': + dolink = dorelsymlink = 1; + break; + case 'm': + mode = strtoul(optarg, &cp, 8); + if (mode == 0 && cp == optarg) + usage(); + break; + case 'o': + owner = optarg; + break; + case 'g': + group = optarg; + break; + case 't': + dotimes = 1; + break; + default: + usage(); + } + } + + argc -= optind; + argv += optind; + if (argc < 2 - onlydir) + usage(); + + todir = argv[argc-1]; + if ((stat(todir, &sb) < 0 || !S_ISDIR(sb.st_mode)) && + mkdirs(todir, 0777) < 0) { + fail("cannot make directory %s", todir); + } + if (onlydir) + return 0; + + if (!cwd) { +#ifdef GETCWD_CAN_MALLOC + cwd = getcwd(0, PATH_MAX); +#else + cwd = malloc(PATH_MAX + 1); + cwd = getcwd(cwd, PATH_MAX); +#endif + } + xchdir(todir); +#ifdef GETCWD_CAN_MALLOC + todir = getcwd(0, PATH_MAX); +#else + todir = malloc(PATH_MAX + 1); + todir = getcwd(todir, PATH_MAX); +#endif + xchdir(cwd); + tdlen = strlen(todir); + + uid = owner ? touid(owner) : -1; + gid = group ? togid(group) : -1; + + while (--argc > 0) { + name = *argv++; + len = strlen(name); + base = xbasename(name); + bnlen = strlen(base); + toname = (char*)xmalloc(tdlen + 1 + bnlen + 1); + sprintf(toname, "%s/%s", todir, base); + exists = (lstat(toname, &tosb) == 0); + + if (dodir) { + /* -d means create a directory, always */ + if (exists && !S_ISDIR(tosb.st_mode)) { + (void) unlink(toname); + exists = 0; + } + if (!exists && mkdir(toname, mode) < 0) + fail("cannot make directory %s", toname); + if ((owner || group) && chown(toname, uid, gid) < 0) + fail("cannot change owner of %s", toname); + } else if (dolink) { + if (*name == '/') { + /* source is absolute pathname, link to it directly */ + linkname = 0; + } else { + if (linkprefix) { + /* -L implies -l and prefixes names with a $cwd arg. */ + len += lplen + 1; + linkname = (char*)xmalloc(len + 1); + sprintf(linkname, "%s/%s", linkprefix, name); + } else if (dorelsymlink) { + /* Symlink the relative path from todir to source name. */ + linkname = (char*)xmalloc(PATH_MAX); + + if (*todir == '/') { + /* todir is absolute: skip over common prefix. */ + lplen = relatepaths(todir, cwd, linkname); + strcpy(linkname + lplen, name); + } else { + /* todir is named by a relative path: reverse it. */ + reversepath(todir, name, len, linkname); + xchdir(cwd); + } + + len = strlen(linkname); + } + name = linkname; + } + + /* Check for a pre-existing symlink with identical content. */ + if (exists && + (!S_ISLNK(tosb.st_mode) || + readlink(toname, buf, sizeof buf) != len || + strncmp(buf, name, len) != 0)) { + (void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname); + exists = 0; + } + if (!exists && symlink(name, toname) < 0) + fail("cannot make symbolic link %s", toname); +#ifdef HAVE_LCHOWN + if ((owner || group) && lchown(toname, uid, gid) < 0) + fail("cannot change owner of %s", toname); +#endif + + if (linkname) { + free(linkname); + linkname = 0; + } + } else { + /* Copy from name to toname, which might be the same file. */ + fromfd = open(name, O_RDONLY); + if (fromfd < 0 || fstat(fromfd, &sb) < 0) + fail("cannot access %s", name); + if (exists && (!S_ISREG(tosb.st_mode) || access(toname, W_OK) < 0)) + (void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname); + tofd = open(toname, O_CREAT | O_WRONLY, 0666); + if (tofd < 0) + fail("cannot create %s", toname); + + bp = buf; + while ((cc = read(fromfd, bp, sizeof buf)) > 0) { + while ((wc = write(tofd, bp, cc)) > 0) { + if ((cc -= wc) == 0) + break; + bp += wc; + } + if (wc < 0) + fail("cannot write to %s", toname); + } + if (cc < 0) + fail("cannot read from %s", name); + + if (ftruncate(tofd, sb.st_size) < 0) + fail("cannot truncate %s", toname); + if (dotimes) { + utb.actime = sb.st_atime; + utb.modtime = sb.st_mtime; + if (utime(toname, &utb) < 0) + fail("cannot set times of %s", toname); + } +#ifdef HAVE_FCHMOD + if (fchmod(tofd, mode) < 0) +#else + if (chmod(toname, mode) < 0) +#endif + fail("cannot change mode of %s", toname); + if ((owner || group) && fchown(tofd, uid, gid) < 0) + fail("cannot change owner of %s", toname); + + /* Must check for delayed (NFS) write errors on close. */ + if (close(tofd) < 0) + fail("cannot write to %s", toname); + close(fromfd); + } + + free(toname); + } + + free(cwd); + free(todir); + return 0; +} + +/* +** Pathname subroutines. +** +** Brendan Eich, 8/29/95 +*/ + +char *program; + +void +fail(char *format, ...) +{ + int error; + va_list ap; + +#ifdef USE_REENTRANT_LIBC + R_STRERROR_INIT_R(); +#endif + + error = errno; + fprintf(stderr, "%s: ", program); + va_start(ap, format); + vfprintf(stderr, format, ap); + va_end(ap); + if (error) + +#ifdef USE_REENTRANT_LIBC + R_STRERROR_R(errno); + fprintf(stderr, ": %s", r_strerror_r); +#else + fprintf(stderr, ": %s", strerror(errno)); +#endif + + putc('\n', stderr); + exit(1); +} + +char * +getcomponent(char *path, char *name) +{ + if (*path == '\0') + return 0; + if (*path == '/') { + *name++ = '/'; + } else { + do { + *name++ = *path++; + } while (*path != '/' && *path != '\0'); + } + *name = '\0'; + while (*path == '/') + path++; + return path; +} + +#ifdef UNIXWARE_READDIR_BUFFER_TOO_SMALL +/* Sigh. The static buffer in Unixware's readdir is too small. */ +struct dirent * readdir(DIR *d) +{ + static struct dirent *buf = NULL; +#define MAX_PATH_LEN 1024 + + + if(buf == NULL) + buf = (struct dirent *) malloc(sizeof(struct dirent) + MAX_PATH_LEN) +; + return(readdir_r(d, buf)); +} +#endif + +char * +ino2name(ino_t ino, char *dir) +{ + DIR *dp; + struct dirent *ep; + char *name; + + dp = opendir(".."); + if (!dp) + fail("cannot read parent directory"); + for (;;) { + if (!(ep = readdir(dp))) + fail("cannot find current directory"); + if (ep->d_ino == ino) + break; + } + name = xstrdup(ep->d_name); + closedir(dp); + return name; +} + +void * +xmalloc(size_t size) +{ + void *p = malloc(size); + if (!p) + fail("cannot allocate %u bytes", size); + return p; +} + +char * +xstrdup(char *s) +{ + return strcpy((char*)xmalloc(strlen(s) + 1), s); +} + +char * +xbasename(char *path) +{ + char *cp; + + while ((cp = strrchr(path, '/')) && cp[1] == '\0') + *cp = '\0'; + if (!cp) return path; + return cp + 1; +} + +void +xchdir(char *dir) +{ + if (chdir(dir) < 0) + fail("cannot change directory to %s", dir); +} + +int +relatepaths(char *from, char *to, char *outpath) +{ + char *cp, *cp2; + int len; + char buf[NAME_MAX]; + + assert(*from == '/' && *to == '/'); + for (cp = to, cp2 = from; *cp == *cp2; cp++, cp2++) + if (*cp == '\0') + break; + while (cp[-1] != '/') + cp--, cp2--; + if (cp - 1 == to) { + /* closest common ancestor is /, so use full pathname */ + len = strlen(strcpy(outpath, to)); + if (outpath[len] != '/') { + outpath[len++] = '/'; + outpath[len] = '\0'; + } + } else { + len = 0; + while ((cp2 = getcomponent(cp2, buf)) != 0) { + strcpy(outpath + len, "../"); + len += 3; + } + while ((cp = getcomponent(cp, buf)) != 0) { + sprintf(outpath + len, "%s/", buf); + len += strlen(outpath + len); + } + } + return len; +} + +void +reversepath(char *inpath, char *name, int len, char *outpath) +{ + char *cp, *cp2; + char buf[NAME_MAX]; + struct stat sb; + + cp = strcpy(outpath + PATH_MAX - (len + 1), name); + cp2 = inpath; + while ((cp2 = getcomponent(cp2, buf)) != 0) { + if (strcmp(buf, ".") == 0) + continue; + if (strcmp(buf, "..") == 0) { + if (stat(".", &sb) < 0) + fail("cannot stat current directory"); + name = ino2name(sb.st_ino, ".."); + len = strlen(name); + cp -= len + 1; + strcpy(cp, name); + cp[len] = '/'; + free(name); + xchdir(".."); + } else { + cp -= 3; + strncpy(cp, "../", 3); + xchdir(buf); + } + } + strcpy(outpath, cp); +}
diff --git a/config/nspr-config.in b/config/nspr-config.in new file mode 100755 index 0000000..2cb62a0 --- /dev/null +++ b/config/nspr-config.in
@@ -0,0 +1,147 @@ +#!/bin/sh +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +prefix=@prefix@ + +major_version=@MOD_MAJOR_VERSION@ +minor_version=@MOD_MINOR_VERSION@ +patch_version=@MOD_PATCH_VERSION@ + +usage() +{ + cat <<EOF +Usage: nspr-config [OPTIONS] [LIBRARIES] +Options: + [--prefix[=DIR]] + [--exec-prefix[=DIR]] + [--includedir[=DIR]] + [--libdir[=DIR]] + [--version] + [--libs] + [--cflags] +Libraries: + nspr + plc + plds +EOF + exit $1 +} + +if test $# -eq 0; then + usage 1 1>&2 +fi + +lib_nspr=yes +lib_plc=yes +lib_plds=yes + +while test $# -gt 0; do + case "$1" in + -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + case $1 in + --prefix=*) + prefix=$optarg + ;; + --prefix) + echo_prefix=yes + ;; + --exec-prefix=*) + exec_prefix=$optarg + ;; + --exec-prefix) + echo_exec_prefix=yes + ;; + --includedir=*) + includedir=$optarg + ;; + --includedir) + echo_includedir=yes + ;; + --libdir=*) + libdir=$optarg + ;; + --libdir) + echo_libdir=yes + ;; + --version) + echo ${major_version}.${minor_version}.${patch_version} + ;; + --cflags) + echo_cflags=yes + ;; + --libs) + echo_libs=yes + ;; + nspr) + lib_nspr=yes + ;; + plc) + lib_plc=yes + ;; + plds) + lib_plds=yes + ;; + *) + usage 1 1>&2 + ;; + esac + shift +done + +# Set variables that may be dependent upon other variables +if test -z "$exec_prefix"; then + exec_prefix=@exec_prefix@ +fi +if test -z "$includedir"; then + includedir=@includedir@ +fi +if test -z "$libdir"; then + libdir=@libdir@ +fi + +if test "$echo_prefix" = "yes"; then + echo $prefix +fi + +if test "$echo_exec_prefix" = "yes"; then + echo $exec_prefix +fi + +if test "$echo_includedir" = "yes"; then + echo $includedir +fi + +if test "$echo_libdir" = "yes"; then + echo $libdir +fi + +if test "$echo_cflags" = "yes"; then + echo -I$includedir +fi + +if test "$echo_libs" = "yes"; then + libdirs=-L$libdir + if test -n "$lib_plds"; then + libdirs="$libdirs -lplds${major_version}" + fi + if test -n "$lib_plc"; then + libdirs="$libdirs -lplc${major_version}" + fi + if test -n "$lib_nspr"; then + libdirs="$libdirs -lnspr${major_version}" + fi + os_ldflags="@LDFLAGS@" + for i in $os_ldflags ; do + if echo $i | grep \^-L >/dev/null; then + libdirs="$libdirs $i" + fi + done + echo $libdirs @OS_LIBS@ +fi +
diff --git a/config/nspr.m4 b/config/nspr.m4 new file mode 100644 index 0000000..d21df69 --- /dev/null +++ b/config/nspr.m4
@@ -0,0 +1,82 @@ +# -*- tab-width: 4; -*- +# Configure paths for NSPR +# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05 +# Based upon gtk.m4 (also PD) by Owen Taylor + +dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS +AC_DEFUN([AM_PATH_NSPR], +[dnl + +AC_ARG_WITH(nspr-prefix, + [ --with-nspr-prefix=PFX Prefix where NSPR is installed], + nspr_config_prefix="$withval", + nspr_config_prefix="") + +AC_ARG_WITH(nspr-exec-prefix, + [ --with-nspr-exec-prefix=PFX + Exec prefix where NSPR is installed], + nspr_config_exec_prefix="$withval", + nspr_config_exec_prefix="") + + if test -n "$nspr_config_exec_prefix"; then + nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix" + if test -z "$NSPR_CONFIG"; then + NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config + fi + fi + if test -n "$nspr_config_prefix"; then + nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix" + if test -z "$NSPR_CONFIG"; then + NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config + fi + fi + + unset ac_cv_path_NSPR_CONFIG + AC_PATH_PROG(NSPR_CONFIG, nspr-config, no) + min_nspr_version=ifelse([$1], ,4.0.0,$1) + AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version) + + no_nspr="" + if test "$NSPR_CONFIG" = "no"; then + no_nspr="yes" + else + NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags` + NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs` + + nspr_config_major_version=`$NSPR_CONFIG $nspr_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + nspr_config_minor_version=`$NSPR_CONFIG $nspr_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + nspr_config_micro_version=`$NSPR_CONFIG $nspr_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + min_nspr_major_version=`echo $min_nspr_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + min_nspr_minor_version=`echo $min_nspr_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + min_nspr_micro_version=`echo $min_nspr_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then + no_nspr="yes" + elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" && + test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then + no_nspr="yes" + elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" && + test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" && + test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then + no_nspr="yes" + fi + fi + + if test -z "$no_nspr"; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + fi + + + AC_SUBST(NSPR_CFLAGS) + AC_SUBST(NSPR_LIBS) + +])
diff --git a/config/nspr.pc.in b/config/nspr.pc.in new file mode 100644 index 0000000..86300a0 --- /dev/null +++ b/config/nspr.pc.in
@@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: NSPR +Description: The Netscape Portable Runtime +Version: @MOD_MAJOR_VERSION@.@MOD_MINOR_VERSION@.@MOD_PATCH_VERSION@ +Libs: -L@libdir@ -lplds@MOD_MAJOR_VERSION@ -lplc@MOD_MAJOR_VERSION@ -lnspr@MOD_MAJOR_VERSION@ +Cflags: -I@includedir@
diff --git a/config/nsprincl.mk.in b/config/nsprincl.mk.in new file mode 100644 index 0000000..108ed34 --- /dev/null +++ b/config/nsprincl.mk.in
@@ -0,0 +1,9 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# Include in Makefiles to define NSPR variables + +NSPR_VERSION = @NSPR_VERSION@ +NSPR_LIB = -lnspr@NSPR_VERSION@ +NSPR_EXTRA_LIBS = @EXTRA_LIBS@
diff --git a/config/nsprincl.sh.in b/config/nsprincl.sh.in new file mode 100644 index 0000000..8e7a427 --- /dev/null +++ b/config/nsprincl.sh.in
@@ -0,0 +1,9 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# Include in shell scripts to define NSPR variables + +NSPR_VERSION=@NSPR_VERSION@ +NSPR_LIB=-lnspr$NSPR_VERSION +NSPR_EXTRA_LIBS="@EXTRA_LIBS@"
diff --git a/config/pathsub.h b/config/pathsub.h new file mode 100644 index 0000000..98b6c11 --- /dev/null +++ b/config/pathsub.h
@@ -0,0 +1,42 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef pathsub_h___ +#define pathsub_h___ +/* +** Pathname subroutines. +** +** Brendan Eich, 8/29/95 +*/ +#include <limits.h> +#include <sys/types.h> + +#ifndef PATH_MAX +#define PATH_MAX 1024 +#endif + +/* + * Just prevent stupidity + */ +#undef NAME_MAX +#define NAME_MAX 256 + +extern char *program; + +extern void fail(char *format, ...); +extern char *getcomponent(char *path, char *name); +extern char *ino2name(ino_t ino, char *dir); +extern void *xmalloc(size_t size); +extern char *xstrdup(char *s); +extern char *xbasename(char *path); +extern void xchdir(char *dir); + +/* Relate absolute pathnames from and to returning the result in outpath. */ +extern int relatepaths(char *from, char *to, char *outpath); + +/* XXX changes current working directory -- caveat emptor */ +extern void reversepath(char *inpath, char *name, int len, char *outpath); + +#endif /* pathsub_h___ */
diff --git a/config/prdepend.h b/config/prdepend.h new file mode 100644 index 0000000..6c66b37 --- /dev/null +++ b/config/prdepend.h
@@ -0,0 +1,13 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * A dummy header file that is a dependency for all the object files. + * Used to force a full recompilation of NSPR in Mozilla's Tinderbox + * depend builds. See comments in rules.mk. + */ + +#error "Do not include this header file." +
diff --git a/config/rules.mk b/config/rules.mk new file mode 100644 index 0000000..1c8fdc9 --- /dev/null +++ b/config/rules.mk
@@ -0,0 +1,527 @@ +#! gmake +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +################################################################################ +# We used to have a 4 pass build process. Now we do everything in one pass. +# +# export - Create generated headers and stubs. Publish public headers to +# dist/<arch>/include. +# Create libraries. Publish libraries to dist/<arch>/lib. +# Create programs. +# +# libs - obsolete. Now a synonym of "export". +# +# all - the default makefile target. Now a synonym of "export". +# +# install - Install headers, libraries, and programs on the system. +# +# Parameters to this makefile (set these before including): +# +# a) +# TARGETS -- the target to create +# (defaults to $LIBRARY $PROGRAM) +# b) +# DIRS -- subdirectories for make to recurse on +# (the 'all' rule builds $TARGETS $DIRS) +# c) +# CSRCS -- .c files to compile +# (used to define $OBJS) +# d) +# PROGRAM -- the target program name to create from $OBJS +# ($OBJDIR automatically prepended to it) +# e) +# LIBRARY -- the target library name to create from $OBJS +# ($OBJDIR automatically prepended to it) +# +################################################################################ + +ifndef topsrcdir +topsrcdir=$(MOD_DEPTH) +endif + +ifndef srcdir +srcdir=. +endif + +ifndef NSPR_CONFIG_MK +include $(topsrcdir)/config/config.mk +endif + +ifdef USE_AUTOCONF +ifdef CROSS_COMPILE +ifdef INTERNAL_TOOLS +CC=$(HOST_CC) +CCC=$(HOST_CXX) +CFLAGS=$(HOST_CFLAGS) +CXXFLAGS=$(HOST_CXXFLAGS) +LDFLAGS=$(HOST_LDFLAGS) +endif +endif +endif + +# +# This makefile contains rules for building the following kinds of +# libraries: +# - LIBRARY: a static (archival) library +# - SHARED_LIBRARY: a shared (dynamic link) library +# - IMPORT_LIBRARY: an import library, used only on Windows and OS/2 +# +# The names of these libraries can be generated by simply specifying +# LIBRARY_NAME and LIBRARY_VERSION. +# + +ifdef LIBRARY_NAME +ifeq (,$(filter-out WINNT WINCE OS2,$(OS_ARCH))) + +# +# Win95 and OS/2 require library names conforming to the 8.3 rule. +# other platforms do not. +# +ifeq (,$(filter-out WIN95 WINCE WINMO OS2,$(OS_TARGET))) +SHARED_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX) +SHARED_LIB_PDB = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).pdb +ifdef MSC_VER +LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.$(LIB_SUFFIX) +IMPORT_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX) +else +LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.$(LIB_SUFFIX) +IMPORT_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX) +endif +else +SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX) +SHARED_LIB_PDB = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).pdb +LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.$(LIB_SUFFIX) +IMPORT_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX) +endif + +else + +LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX) +ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1) +SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_shr.a +else +ifdef MKSHLIB +SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX) +endif +endif + +endif +endif + +ifndef TARGETS +ifeq (,$(filter-out WINNT WINCE OS2,$(OS_ARCH))) +TARGETS = $(LIBRARY) $(SHARED_LIBRARY) $(IMPORT_LIBRARY) +ifdef MOZ_DEBUG_SYMBOLS +ifdef MSC_VER +ifneq (,$(filter-out 1100 1200,$(MSC_VER))) +TARGETS += $(SHARED_LIB_PDB) +endif +endif +endif +else +TARGETS = $(LIBRARY) $(SHARED_LIBRARY) +endif +endif + +# +# OBJS is the list of object files. It can be constructed by +# specifying CSRCS (list of C source files) and ASFILES (list +# of assembly language source files). +# + +ifndef OBJS +OBJS = $(addprefix $(OBJDIR)/,$(CSRCS:.c=.$(OBJ_SUFFIX))) \ + $(addprefix $(OBJDIR)/,$(ASFILES:.$(ASM_SUFFIX)=.$(OBJ_SUFFIX))) +endif + +ALL_TRASH = $(TARGETS) $(OBJS) $(RES) $(filter-out . .., $(OBJDIR)) LOGS TAGS $(GARBAGE) \ + $(NOSUCHFILE) \ + $(OBJS:.$(OBJ_SUFFIX)=.i_o) \ + so_locations + +ifndef RELEASE_LIBS_DEST +RELEASE_LIBS_DEST = $(RELEASE_LIB_DIR) +endif + +define MAKE_IN_DIR + $(MAKE) -C $(dir) $@ + +endef # do not remove the blank line! + +ifdef DIRS +LOOP_OVER_DIRS = $(foreach dir,$(DIRS),$(MAKE_IN_DIR)) +endif + +################################################################################ + +all:: export + +export:: + +$(LOOP_OVER_DIRS) + +libs:: export + +clean:: + rm -rf $(OBJS) $(RES) so_locations $(NOSUCHFILE) $(GARBAGE) + +$(LOOP_OVER_DIRS) + +clobber:: + rm -rf $(OBJS) $(RES) $(TARGETS) $(filter-out . ..,$(OBJDIR)) $(GARBAGE) so_locations $(NOSUCHFILE) + +$(LOOP_OVER_DIRS) + +realclean clobber_all:: + rm -rf $(wildcard *.OBJ *.OBJD) dist $(ALL_TRASH) + +$(LOOP_OVER_DIRS) + +distclean:: + rm -rf $(wildcard *.OBJ *.OBJD) dist $(ALL_TRASH) $(DIST_GARBAGE) + +$(LOOP_OVER_DIRS) + +install:: $(RELEASE_BINS) $(RELEASE_HEADERS) $(RELEASE_LIBS) +ifdef RELEASE_BINS + $(NSINSTALL) -t -m 0755 $(RELEASE_BINS) $(DESTDIR)$(bindir) +endif +ifdef RELEASE_HEADERS + $(NSINSTALL) -t -m 0644 $(RELEASE_HEADERS) $(DESTDIR)$(includedir)/$(include_subdir) +endif +ifdef RELEASE_LIBS + $(NSINSTALL) -t -m 0755 $(RELEASE_LIBS) $(DESTDIR)$(libdir)/$(lib_subdir) +endif + +$(LOOP_OVER_DIRS) + +release:: export +ifdef RELEASE_BINS + @echo "Copying executable programs and scripts to release directory" + @if test -z "$(BUILD_NUMBER)"; then \ + echo "BUILD_NUMBER must be defined"; \ + false; \ + else \ + true; \ + fi + @if test ! -d $(RELEASE_BIN_DIR); then \ + rm -rf $(RELEASE_BIN_DIR); \ + $(NSINSTALL) -D $(RELEASE_BIN_DIR);\ + else \ + true; \ + fi + cp $(RELEASE_BINS) $(RELEASE_BIN_DIR) +endif +ifdef RELEASE_LIBS + @echo "Copying libraries to release directory" + @if test -z "$(BUILD_NUMBER)"; then \ + echo "BUILD_NUMBER must be defined"; \ + false; \ + else \ + true; \ + fi + @if test ! -d $(RELEASE_LIBS_DEST); then \ + rm -rf $(RELEASE_LIBS_DEST); \ + $(NSINSTALL) -D $(RELEASE_LIBS_DEST);\ + else \ + true; \ + fi + cp $(RELEASE_LIBS) $(RELEASE_LIBS_DEST) +endif +ifdef RELEASE_HEADERS + @echo "Copying header files to release directory" + @if test -z "$(BUILD_NUMBER)"; then \ + echo "BUILD_NUMBER must be defined"; \ + false; \ + else \ + true; \ + fi + @if test ! -d $(RELEASE_HEADERS_DEST); then \ + rm -rf $(RELEASE_HEADERS_DEST); \ + $(NSINSTALL) -D $(RELEASE_HEADERS_DEST);\ + else \ + true; \ + fi + cp $(RELEASE_HEADERS) $(RELEASE_HEADERS_DEST) +endif + +$(LOOP_OVER_DIRS) + +alltags: + rm -f TAGS tags + find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs etags -a + find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs ctags -a + +$(NFSPWD): + cd $(@D); $(MAKE) $(@F) + +$(PROGRAM): $(OBJS) + @$(MAKE_OBJDIR) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) +ifdef MOZ_PROFILE_USE +# In the second pass, we need to merge the pgc files into the pgd file. +# The compiler would do this for us automatically if they were in the right +# place, but they're in dist/bin. + python $(topsrcdir)/build/win32/pgomerge.py \ + $(notdir $(PROGRAM:.exe=)) $(DIST)/bin +endif # MOZ_PROFILE_USE + $(CC) $(OBJS) -Fe$@ -link $(LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS) +ifdef MT + @if test -f $@.manifest; then \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \ + rm -f $@.manifest; \ + fi +endif # MSVC with manifest tool +ifdef MOZ_PROFILE_GENERATE +# touch it a few seconds into the future to work around FAT's +# 2-second granularity + touch -t `date +%Y%m%d%H%M.%S -d "now+5seconds"` pgo.relink +endif # MOZ_PROFILE_GENERATE +else # WINNT && !GCC + $(CC) -o $@ $(CFLAGS) $(OBJS) $(LDFLAGS) $(WRAP_LDFLAGS) +endif # WINNT && !GCC +ifdef ENABLE_STRIP + $(STRIP) $@ +endif + +$(LIBRARY): $(OBJS) + @$(MAKE_OBJDIR) + rm -f $@ + $(AR) $(AR_FLAGS) $(OBJS) $(AR_EXTRA_ARGS) + $(RANLIB) $@ + +ifeq ($(OS_TARGET), OS2) +$(IMPORT_LIBRARY): $(MAPFILE) + rm -f $@ + $(IMPLIB) $@ $(MAPFILE) +else +ifeq (,$(filter-out WIN95 WINCE WINMO,$(OS_TARGET))) +# PDBs and import libraries need to depend on the shared library to +# order dependencies properly. +$(IMPORT_LIBRARY): $(SHARED_LIBRARY) +$(SHARED_LIB_PDB): $(SHARED_LIBRARY) +endif +endif + +$(SHARED_LIBRARY): $(OBJS) $(RES) $(MAPFILE) + @$(MAKE_OBJDIR) + rm -f $@ +ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1) + echo "#!" > $(OBJDIR)/lib$(LIBRARY_NAME)_syms + nm -B -C -g $(OBJS) \ + | awk '/ [T,D] / {print $$3}' \ + | sed -e 's/^\.//' \ + | sort -u >> $(OBJDIR)/lib$(LIBRARY_NAME)_syms + $(LD) $(XCFLAGS) -o $@ $(OBJS) -bE:$(OBJDIR)/lib$(LIBRARY_NAME)_syms \ + -bM:SRE -bnoentry $(OS_LIBS) $(EXTRA_LIBS) +else # AIX 4.1 +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) +ifdef MOZ_PROFILE_USE + python $(topsrcdir)/build/win32/pgomerge.py \ + $(notdir $(SHARED_LIBRARY:.$(DLL_SUFFIX)=)) $(DIST)/bin +endif # MOZ_PROFILE_USE + $(LINK_DLL) -MAP $(DLLBASE) $(DLL_LIBS) $(EXTRA_LIBS) $(OBJS) $(RES) +ifdef MT + @if test -f $@.manifest; then \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;2; \ + rm -f $@.manifest; \ + fi +endif # MSVC with manifest tool +ifdef MOZ_PROFILE_GENERATE + touch -t `date +%Y%m%d%H%M.%S -d "now+5seconds"` pgo.relink +endif # MOZ_PROFILE_GENERATE +else # WINNT && !GCC + $(MKSHLIB) $(OBJS) $(RES) $(LDFLAGS) $(WRAP_LDFLAGS) $(EXTRA_LIBS) +endif # WINNT && !GCC +endif # AIX 4.1 +ifdef ENABLE_STRIP + $(STRIP) $@ +endif + +################################################################################ + +ifdef MOZ_PROFILE_USE +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) +# When building with PGO, we have to make sure to re-link +# in the MOZ_PROFILE_USE phase if we linked in the +# MOZ_PROFILE_GENERATE phase. We'll touch this pgo.relink +# file in the link rule in the GENERATE phase to indicate +# that we need a relink. +$(SHARED_LIBRARY): pgo.relink + +$(PROGRAM): pgo.relink + +endif # WINNT && !GCC +endif # MOZ_PROFILE_USE + +ifneq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE)) +ifdef NS_USE_GCC +# Force rebuilding libraries and programs in both passes because each +# pass uses different object files. +$(PROGRAM) $(SHARED_LIBRARY) $(LIBRARY): FORCE +.PHONY: FORCE +endif +endif + +################################################################################ + +ifdef MOZ_PROFILE_GENERATE +# Clean up profiling data during PROFILE_GENERATE phase +export:: +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(foreach pgd,$(wildcard *.pgd),pgomgr -clear $(pgd);) +else +ifdef NS_USE_GCC + -$(RM) *.gcda +endif +endif +endif + +################################################################################ + +ifeq ($(OS_ARCH),WINNT) +$(RES): $(RESNAME) + @$(MAKE_OBJDIR) +# The resource compiler does not understand the -U option. +ifdef NS_USE_GCC + $(RC) $(RCFLAGS) $(filter-out -U%,$(DEFINES)) $(INCLUDES:-I%=--include-dir %) -o $@ $< +else + $(RC) $(RCFLAGS) $(filter-out -U%,$(DEFINES)) $(INCLUDES) -Fo$@ $< +endif # GCC + @echo $(RES) finished +endif + +$(MAPFILE): $(LIBRARY_NAME).def + @$(MAKE_OBJDIR) +ifeq ($(OS_ARCH),SunOS) + grep -v ';-' $< | \ + sed -e 's,;+,,' -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,;,' > $@ +endif +ifeq ($(OS_ARCH),OS2) + echo LIBRARY $(LIBRARY_NAME)$(LIBRARY_VERSION) INITINSTANCE TERMINSTANCE > $@ + echo PROTMODE >> $@ + echo CODE LOADONCALL MOVEABLE DISCARDABLE >> $@ + echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $@ + echo EXPORTS >> $@ + grep -v ';+' $< | grep -v ';-' | \ + sed -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,,' -e 's,\([\t ]*\),\1_,' | \ + awk 'BEGIN {ord=1;} { print($$0 " @" ord " RESIDENTNAME"); ord++;}' >> $@ + $(ADD_TO_DEF_FILE) +endif + +# +# Translate source filenames to absolute paths. This is required for +# debuggers under Windows and OS/2 to find source files automatically. +# + +ifeq (,$(filter-out AIX OS2,$(OS_ARCH))) +NEED_ABSOLUTE_PATH = 1 +endif + +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) +NEED_ABSOLUTE_PATH = 1 +endif + +ifdef NEED_ABSOLUTE_PATH +# The quotes allow absolute paths to contain spaces. +pr_abspath = "$(if $(findstring :,$(1)),$(1),$(if $(filter /%,$(1)),$(1),$(CURDIR)/$(1)))" +endif + +$(OBJDIR)/%.$(OBJ_SUFFIX): %.cpp + @$(MAKE_OBJDIR) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(CCC) -Fo$@ -c $(CCCFLAGS) $(call pr_abspath,$<) +else +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINCE) + $(CCC) -Fo$@ -c $(CCCFLAGS) $< +else +ifdef NEED_ABSOLUTE_PATH + $(CCC) -o $@ -c $(CCCFLAGS) $(call pr_abspath,$<) +else + $(CCC) -o $@ -c $(CCCFLAGS) $< +endif +endif +endif + +WCCFLAGS1 = $(subst /,\\,$(CFLAGS)) +WCCFLAGS2 = $(subst -I,-i=,$(WCCFLAGS1)) +WCCFLAGS3 = $(subst -D,-d,$(WCCFLAGS2)) +$(OBJDIR)/%.$(OBJ_SUFFIX): %.c + @$(MAKE_OBJDIR) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(CC) -Fo$@ -c $(CFLAGS) $(call pr_abspath,$<) +else +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINCE) + $(CC) -Fo$@ -c $(CFLAGS) $< +else +ifdef NEED_ABSOLUTE_PATH + $(CC) -o $@ -c $(CFLAGS) $(call pr_abspath,$<) +else + $(CC) -o $@ -c $(CFLAGS) $< +endif +endif +endif + + +$(OBJDIR)/%.$(OBJ_SUFFIX): %.s + @$(MAKE_OBJDIR) + $(AS) -o $@ $(ASFLAGS) -c $< + +%.i: %.c + $(CC) -C -E $(CFLAGS) $< > $*.i + +%: %.pl + rm -f $@; cp $< $@; chmod +x $@ + +# +# HACK ALERT +# +# The only purpose of this rule is to pass Mozilla's Tinderbox depend +# builds (http://tinderbox.mozilla.org/showbuilds.cgi). Mozilla's +# Tinderbox builds NSPR continuously as part of the Mozilla client. +# Because NSPR's make depend is not implemented, whenever we change +# an NSPR header file, the depend build does not recompile the NSPR +# files that depend on the header. +# +# This rule makes all the objects depend on a dummy header file. +# Touch this dummy header file to force the depend build to recompile +# everything. +# +# This rule should be removed when make depend is implemented. +# + +DUMMY_DEPEND_H = $(topsrcdir)/config/prdepend.h + +$(filter $(OBJDIR)/%.$(OBJ_SUFFIX),$(OBJS)): $(OBJDIR)/%.$(OBJ_SUFFIX): $(DUMMY_DEPEND_H) + +# END OF HACK + +################################################################################ +# Special gmake rules. +################################################################################ + +# +# Disallow parallel builds with MSVC < 8 since it can't open the PDB file in +# parallel. +# +ifeq (,$(filter-out 1200 1300 1310,$(MSC_VER))) +.NOTPARALLEL: +endif + +# +# Re-define the list of default suffixes, so gmake won't have to churn through +# hundreds of built-in suffix rules for stuff we don't need. +# +.SUFFIXES: +.SUFFIXES: .a .$(OBJ_SUFFIX) .c .cpp .s .h .i .pl + +# +# Fake targets. Always run these rules, even if a file/directory with that +# name already exists. +# +.PHONY: all alltags clean export install libs realclean release + +# +# List the target pattern of an implicit rule as a dependency of the +# special target .PRECIOUS to preserve intermediate files made by +# implicit rules whose target patterns match that file's name. +# (See GNU Make documentation, Edition 0.51, May 1996, Sec. 10.4, +# p. 107.) +# +.PRECIOUS: $(OBJDIR)/%.$(OBJ_SUFFIX)
diff --git a/config/system-headers b/config/system-headers new file mode 100644 index 0000000..cf0f114 --- /dev/null +++ b/config/system-headers
@@ -0,0 +1,172 @@ +Aliases.h +arpa/inet.h +assert.h +bsd/libc.h +bsd/syscall.h +bstring.h +builtin.h +c_asm.h +cf.h +CFBundle.h +CFData.h +CFDictionary.h +CFString.h +CFURL.h +CodeFragments.h +commdlg.h +crt_externs.h +crypt.h +ctype.h +descrip.h +Devices.h +direct.h +dirent.h +dlfcn.h +dl.h +DriverServices.h +dvidef.h +errno.h +Errors.h +Events.h +fcntl.h +fibdef.h +files.h +Files.h +float.h +Folders.h +Gestalt.h +getopt.h +grp.h +ia64/sys/inline.h +ifaddrs.h +image.h +ints.h +iodef.h +io.h +iostream.h +kernel/OS.h +lib$routines.h +limits.h +loader.h +locale.h +LowMem.h +MacErrors.h +machine/builtins.h +machine/clock.h +machine/endian.h +machine/inline.h +mach/mach_init.h +mach/mach_host.h +mach-o/dyld.h +MacTypes.h +Math64.h +math.h +mbstring.h +memory.h +MixedMode.h +model.h +mswsock.h +Multiprocessing.h +mutex.h +netdb.h +net/if.h +netinet/in.h +netinet/in_systm.h +netinet/tcp.h +OpenTptInternet.h +OpenTransport.h +os2.h +OS.h +osreldate.h +OSUtils.h +poll.h +PPCToolbox.h +Processes.h +process.h +pthread.h +pwd.h +QDOffscreen.h +Resources.h +rld_interface.h +rpc/types.h +semaphore.h +setjmp.h +share.h +signal.h +ssdef.h +starlet.h +stat.h +stdarg.h +stddef.h +stdio.h +stdlib.h +string.h +stropts.h +stsdef.h +support/SupportDefs.h +support/TLS.h +synch.h +sys/atomic_op.h +syscall.h +sys/cfgodm.h +sys/file.h +sys/filio.h +sys/immu.h +sys/ioctl.h +sys/ipc.h +sys/ldr.h +sys/locking.h +sys/lwp.h +sys/mman.h +sys/mpctl.h +sys/param.h +sys/pda.h +sys/poll.h +sys/prctl.h +sys/priv.h +sys/procfs.h +sys/pstat.h +sys/regset.h +sys/resource.h +sys/sched.h +sys/select.h +sys/sem.h +sys/sendfile.h +sys/shm.h +sys/socket.h +sys/stack.h +sys/stat.h +sys/statvfs.h +sys/syscall.h +sys/sysctl.h +sys/sysmp.h +sys/syssgi.h +sys/systeminfo.h +sys/timeb.h +sys/time.h +sys/times.h +sys/types.h +sys/ucontext.h +sys/uio.h +sys/utsname.h +sys/wait.h +task.h +TextUtils.h +thread.h +time.h +Timer.h +types.h +Types.h +ucontext.h +ucx$inetdef.h +ulocks.h +unistd.h +unix.h +unixlib.h +utime.h +wchar.h +winbase.h +win/compobj.h +windef.h +windows.h +winsock.h
diff --git a/configure b/configure new file mode 100755 index 0000000..fb3b3e2 --- /dev/null +++ b/configure
@@ -0,0 +1,9931 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do 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 +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +test -n "$DJDIR" || exec 7<&0 </dev/null +exec 6>&1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-optimize=OPT Enable code optimizations (ie. -O2) + --enable-debug=DBG Enable debugging (using compiler flags DBG) + --enable-debug-symbols=DBG Enable debugging symbols + (using compiler flags DBG) + --enable-win32-target=\$t + Specify win32 flavor. 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break +done + + cat > conftest.c <<EOF +#ifdef _MSC_VER +COMPILER IS MSVC +#endif +EOF + read dummy <<EOF +$($CC -E conftest.c 2>/dev/null | grep COMPILER) +EOF + if test -n "$dummy"; then + _WIN32_MSVC=1 + CXX=$CC + fi + rm -f conftest.c + ;; +*-mks*) + _WIN32_MSVC=1 + ;; +esac + +if test -n "$_WIN32_MSVC"; then + SKIP_PATH_CHECKS=1 + SKIP_COMPILER_CHECKS=1 + SKIP_LIBRARY_CHECKS=1 +fi + + + +# Check whether --with-android-ndk was given. +if test "${with_android_ndk+set}" = set; then : + withval=$with_android_ndk; android_ndk=$withval +fi + + + +# Check whether --with-android-toolchain was given. +if test "${with_android_toolchain+set}" = set; then : + withval=$with_android_toolchain; android_toolchain=$withval +fi + + +case "$target_cpu" in +arm) + android_version=5 + ;; +i?86|mipsel) + android_version=9 + ;; +esac + + +# Check whether --with-android-version was given. +if test "${with_android_version+set}" = set; then : + withval=$with_android_version; android_version=$withval +fi + + + +# Check whether --with-android-platform was given. +if test "${with_android_platform+set}" = set; then : + withval=$with_android_platform; android_platform=$withval +fi + + +case "$target" in +arm-linux*-android*|*-linuxandroid*) + android_tool_prefix="arm-linux-androideabi" + ;; +i?86-*android*) + android_tool_prefix="i686-linux-android" + ;; +mipsel-*android*) + android_tool_prefix="mipsel-linux-android" + ;; +*) + android_tool_prefix="$target_os" + ;; +esac + + + +# Check whether --with-gonk was given. +if test "${with_gonk+set}" = set; then : + withval=$with_gonk; gonkdir=$withval +fi + + +if test -n "$gonkdir" ; then + + $as_echo "#define ANDROID 1" >>confdefs.h + +else +case "$target" in +*-android*|*-linuxandroid*) + if test -z "$android_ndk" ; then + as_fn_error $? "You must specify --with-android-ndk=/path/to/ndk when targeting Android." "$LINENO" 5 + fi + + if test -z "$android_toolchain" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for android toolchain directory" >&5 +$as_echo_n "checking for android toolchain directory... " >&6; } + + kernel_name=`uname -s | tr "[:upper:]" "[:lower:]"` + + case "$target_cpu" in + arm) + target_name=arm-linux-androideabi-4.4.3 + ;; + i?86) + target_name=x86-4.4.3 + ;; + mipsel) + target_name=mipsel-linux-android-4.4.3 + ;; + esac + android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86 + + if test -d "$android_toolchain" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $android_toolchain" >&5 +$as_echo "$android_toolchain" >&6; } + else + as_fn_error $? "not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain." "$LINENO" 5 + fi + fi + + if test -z "$android_platform" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for android platform directory" >&5 +$as_echo_n "checking for android platform directory... " >&6; } + + case "$target_cpu" in + arm) + target_name=arm + ;; + i?86) + target_name=x86 + ;; + mipsel) + target_name=mips + ;; + esac + + android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name" + + if test -d "$android_platform" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $android_platform" >&5 +$as_echo "$android_platform" >&6; } + else + as_fn_error $? "not found. You have to specify --with-android-platform=/path/to/ndk/platform." "$LINENO" 5 + fi + fi + + case "$target_cpu" in + i?86) + if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then + android_tool_prefix="i686-android-linux" + fi + ;; + esac + + AS="$android_toolchain"/bin/"$android_tool_prefix"-as + CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc + CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++ + CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp + LD="$android_toolchain"/bin/"$android_tool_prefix"-ld + AR="$android_toolchain"/bin/"$android_tool_prefix"-ar + RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib + STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip + + CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS" + CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS" + CXXFLAGS="-mandroid -I$android_platform/usr/include -fpic -fno-short-enums -fno-exceptions $CXXFLAGS" + LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform $LDFLAGS" + + $as_echo "#define ANDROID 1" >>confdefs.h + + ;; +esac +fi + +dist_prefix='${MOD_DEPTH}/dist' +dist_bindir='${dist_prefix}/bin' +dist_includedir='${dist_prefix}/include/nspr' +dist_libdir='${dist_prefix}/lib' +if test "${includedir}" = '${prefix}/include'; then + includedir='${prefix}/include/nspr' +fi + + +# Check whether --with-dist-prefix was given. +if test "${with_dist_prefix+set}" = set; then : + withval=$with_dist_prefix; dist_prefix=$withval +fi + + + +# Check whether --with-dist-bindir was given. +if test "${with_dist_bindir+set}" = set; then : + withval=$with_dist_bindir; dist_bindir=$withval +fi + + + +# Check whether --with-dist-includedir was given. +if test "${with_dist_includedir+set}" = set; then : + withval=$with_dist_includedir; dist_includedir=$withval +fi + + + +# Check whether --with-dist-libdir was given. +if test "${with_dist_libdir+set}" = set; then : + withval=$with_dist_libdir; dist_libdir=$withval +fi + + + + + + + + +# Check whether --with-mozilla was given. +if test "${with_mozilla+set}" = set; then : + withval=$with_mozilla; if test "$withval" = "yes"; then + $as_echo "#define MOZILLA_CLIENT 1" >>confdefs.h + + MOZILLA_CLIENT=1 + else + MOZILLA_CLIENT= + fi +else + if test -n "$MOZILLA_CLIENT"; then + $as_echo "#define MOZILLA_CLIENT 1" >>confdefs.h + + fi +fi + + +# Check whether --enable-optimize was given. +if test "${enable_optimize+set}" = set; then : + enableval=$enable_optimize; if test "$enableval" != "no"; then + MOZ_OPTIMIZE=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS + fi + else + MOZ_OPTIMIZE= + fi +fi + + +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; if test "$enableval" != "no"; then + MOZ_DEBUG=1 + MOZ_DEBUG_SYMBOLS=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS + fi + else + MOZ_DEBUG= + fi +else + MOZ_DEBUG_SYMBOLS=1 +fi + + +# Check whether --enable-debug-symbols was given. +if test "${enable_debug_symbols+set}" = set; then : + enableval=$enable_debug_symbols; if test "$enableval" != "no"; then + MOZ_DEBUG_SYMBOLS=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + if test -z "$_SAVE_DEBUG_FLAGS"; then + _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS + else + as_fn_error $? "--enable-debug-symbols flags cannot be used with --enable-debug flags" "$LINENO" 5 + fi + fi + else + MOZ_DEBUG_SYMBOLS= + fi +fi + + +# Check whether --enable-win32-target was given. +if test "${enable_win32_target+set}" = set; then : + enableval=$enable_win32_target; OS_TARGET=`echo $enableval | tr a-z A-Z` +fi + + +# Check whether --enable-symbian-target was given. +if test "${enable_symbian_target+set}" = set; then : + enableval=$enable_symbian_target; OS_TARGET=`echo $enableval | tr a-z A-Z` +fi + + +# Check whether --enable-debug-rtl was given. +if test "${enable_debug_rtl+set}" = set; then : + enableval=$enable_debug_rtl; if test "$enableval" = "yes"; then + USE_DEBUG_RTL=1 + else + USE_DEBUG_RTL=0 + fi +fi + + +# Check whether --enable-static-rtl was given. +if test "${enable_static_rtl+set}" = set; then : + enableval=$enable_static_rtl; if test "$enableval" = "yes"; then + USE_STATIC_RTL=1 + fi +fi + + +# Check whether --enable-n32 was given. +if test "${enable_n32+set}" = set; then : + enableval=$enable_n32; if test "$enableval" = "yes"; then + USE_N32=1 + else if test "$enableval" = "no"; then + USE_N32= + fi + fi +fi + + +# Check whether --enable-x32 was given. +if test "${enable_x32+set}" = set; then : + enableval=$enable_x32; if test "$enableval" = "yes"; then + USE_X32=1 + else if test "$enableval" = "no"; then + USE_X32= + fi + fi +fi + + +# Check whether --enable-64bit was given. +if test "${enable_64bit+set}" = set; then : + enableval=$enable_64bit; if test "$enableval" = "yes"; then + USE_64=1 + fi +fi + + +# Check whether --enable-mdupdate was given. +if test "${enable_mdupdate+set}" = set; then : + enableval=$enable_mdupdate; if test "$enableval" = "yes"; then + USE_MDUPDATE=1 + fi +fi + + +# Check whether --enable-cplus was given. +if test "${enable_cplus+set}" = set; then : + enableval=$enable_cplus; if test "$enableval" = "yes"; then + USE_CPLUS=1 + fi +fi + + + +# Check whether --with-arm-kuser was given. +if test "${with_arm_kuser+set}" = set; then : + withval=$with_arm_kuser; if test "$withval" = "yes"; then + $as_echo "#define _PR_ARM_KUSER 1" >>confdefs.h + + fi +fi + + + +# Check whether --with-macos-sdk was given. +if test "${with_macos_sdk+set}" = set; then : + withval=$with_macos_sdk; MACOS_SDK_DIR=$withval +fi + + +# Check whether --enable-macos-target was given. +if test "${enable_macos_target+set}" = set; then : + enableval=$enable_macos_target; _MACOSX_DEPLOYMENT_TARGET=$enableval +fi + + +case "$target" in + +*-aix*) + case "${target_os}" in + aix3.2*) + USE_NSPR_THREADS=1 + ;; + *) + USE_PTHREADS=1 + ;; + esac + ;; + +esac + +if test -z "$CC"; then + case "$target" in + + *-aix*) + if test -z "$USE_NSPR_THREADS"; then + CC=xlc_r + else + CC=xlc + fi + ;; + + *-hpux*) + CC=cc + ;; + + *-irix*) + CC=cc + ;; + + *-osf*) + CC=cc + ;; + + *-solaris*) + CC=cc + ;; + + esac +fi + +if test -z "$CXX"; then + case "$target" in + + *-aix*) + if test -z "$USE_NSPR_THREADS"; then + CXX=xlC_r + else + CXX=xlC + fi + ;; + + *-hpux*) + case "${target_os}" in + hpux10.30) + CXX=aCC + ;; + hpux11.*) + CXX=aCC + ;; + *) + CXX=CC + ;; + esac + ;; + + *-irix*) + CXX=CC + ;; + + *-osf*) + CXX=cxx + ;; + + *-solaris*) + CXX=CC + ;; + + esac +fi + +if test -z "$SKIP_PATH_CHECKS"; then + # Extract the first word of "$WHOAMI whoami", so it can be a program name with args. +set dummy $WHOAMI whoami; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_WHOAMI+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $WHOAMI in + [\\/]* | ?:[\\/]*) + ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_WHOAMI="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo not_whoami" + ;; +esac +fi +WHOAMI=$ac_cv_path_WHOAMI +if test -n "$WHOAMI"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WHOAMI" >&5 +$as_echo "$WHOAMI" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi + +if test -n "$MOZ_DEBUG"; then + $as_echo "#define DEBUG 1" >>confdefs.h + + DEFINES="$DEFINES -UNDEBUG" + + case "${target_os}" in + beos*) + DEFINES="$DEFINES -DDEBUG_${USER}" + ;; + mks*|cygwin*|mingw*|msys*|os2*) + DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`" + ;; + *) + DEFINES="$DEFINES -DDEBUG_`$WHOAMI`" + ;; + esac +else + $as_echo "#define NDEBUG 1" >>confdefs.h + + DEFINES="$DEFINES -UDEBUG" +fi + +if test -z "$SKIP_COMPILER_CHECKS"; then +if test "$target" != "$host"; then + echo "cross compiling from $host to $target" + cross_compiling=yes + + case "$build:$target" in + powerpc-apple-darwin8*:i?86-apple-darwin*) + _SAVE_CFLAGS=$CFLAGS + _SAVE_CXXFLAGS=$CXXFLAGS + CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS" + CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS" + ;; + esac + + for ac_prog in $CC "${target_alias}-gcc" "${target}-gcc" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break +done +test -n "$CC" || CC="echo" + + unset ac_cv_prog_CC + fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +if test "$target" != "$host"; then + if test -n "$USE_CPLUS"; then + for ac_prog in $CXX "${target_alias}-g++" "${target}-g++" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break +done +test -n "$CXX" || CXX="echo" + + unset ac_cv_prog_CXX + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + fi + + case "$build:$target" in + powerpc-apple-darwin8*:i?86-apple-darwin*|*:arm*-apple-darwin*) + CFLAGS=$_SAVE_CFLAGS + CXXFLAGS=$_SAVE_CXXFLAGS + ;; + esac + + for ac_prog in $RANLIB "${target_alias}-ranlib" "${target}-ranlib" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$RANLIB" && break +done +test -n "$RANLIB" || RANLIB="echo" + + for ac_prog in $AR "${target_alias}-ar" "${target}-ar" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break +done +test -n "$AR" || AR="echo" + + for ac_prog in $AS "${target_alias}-as" "${target}-as" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AS" && break +done +test -n "$AS" || AS="echo" + + for ac_prog in $LD "${target_alias}-ld" "${target}-ld" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LD"; then + ac_cv_prog_LD="$LD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LD="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LD=$ac_cv_prog_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LD" && break +done +test -n "$LD" || LD="echo" + + for ac_prog in $STRIP "${target_alias}-strip" "${target}-strip" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$STRIP" && break +done +test -n "$STRIP" || STRIP="echo" + + for ac_prog in $WINDRES "${target_alias}-windres" "${target}-windres" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_WINDRES+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$WINDRES"; then + ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_WINDRES="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +WINDRES=$ac_cv_prog_WINDRES +if test -n "$WINDRES"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 +$as_echo "$WINDRES" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$WINDRES" && break +done +test -n "$WINDRES" || WINDRES="echo" + + + _SAVE_CC="$CC" + _SAVE_CFLAGS="$CFLAGS" + _SAVE_LDFLAGS="$LDFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $host compiler" >&5 +$as_echo_n "checking for $host compiler... " >&6; } + for ac_prog in $HOST_CC gcc cc /usr/ucb/cc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HOST_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HOST_CC"; then + ac_cv_prog_HOST_CC="$HOST_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_HOST_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +HOST_CC=$ac_cv_prog_HOST_CC +if test -n "$HOST_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOST_CC" >&5 +$as_echo "$HOST_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$HOST_CC" && break +done +test -n "$HOST_CC" || HOST_CC="""" + + if test -z "$HOST_CC"; then + as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOST_CC" >&5 +$as_echo "$HOST_CC" >&6; } + + CC="$HOST_CC" + CFLAGS="$HOST_CFLAGS" + LDFLAGS="$HOST_LDFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5 +$as_echo_n "checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works... " >&6; } + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + as_fn_error $? "installation or configuration problem: $host compiler $HOST_CC cannot create executables." "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CC=$_SAVE_CC + CFLAGS=$_SAVE_CFLAGS + LDFLAGS=$_SAVE_LDFLAGS +else + if test -n "$USE_CPLUS"; then + if test "$CC" = "cl" -a -z "$CXX"; then + CXX=$CC + else + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + fi + fi + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + for ac_prog in as +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $AS in + [\\/]* | ?:[\\/]*) + ac_cv_path_AS="$AS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_AS="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +AS=$ac_cv_path_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AS" && break +done +test -n "$AS" || AS="$CC" + + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break +done +test -n "$AR" || AR="echo not_ar" + + for ac_prog in ld link +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LD in + [\\/]* | ?:[\\/]*) + ac_cv_path_LD="$LD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +LD=$ac_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LD" && break +done +test -n "$LD" || LD="echo not_ld" + + for ac_prog in strip +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $STRIP in + [\\/]* | ?:[\\/]*) + ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_STRIP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +STRIP=$ac_cv_path_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$STRIP" && break +done +test -n "$STRIP" || STRIP="echo not_strip" + + for ac_prog in windres +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_WINDRES+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $WINDRES in + [\\/]* | ?:[\\/]*) + ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_WINDRES="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +WINDRES=$ac_cv_path_WINDRES +if test -n "$WINDRES"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 +$as_echo "$WINDRES" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$WINDRES" && break +done +test -n "$WINDRES" || WINDRES="echo not_windres" + + if test -z "$HOST_CC"; then + HOST_CC="$CC" + fi + if test -z "$HOST_CFLAGS"; then + HOST_CFLAGS="$CFLAGS" + fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +if test "$GCC" = "yes"; then + GNU_CC=1 +fi +if test "$GXX" = "yes"; then + GNU_CXX=1 +fi +if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then + GNU_AS=1 +fi +rm -f a.out + +case "$build:$target" in + i?86-apple-darwin*:powerpc-apple-darwin*) + cross_compiling=yes + ;; +esac + +if test "$cross_compiling" = "yes"; then + CROSS_COMPILE=1 +else + CROSS_COMPILE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -pipe support" >&5 +$as_echo_n "checking for gcc -pipe support... " >&6; } +if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then + echo '#include <stdio.h>' > dummy-hello.c + echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c + ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5 + cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5 + if test $? = 0; then + _res_as_stdin="yes" + else + _res_as_stdin="no" + fi + if test "$_res_as_stdin" = "yes"; then + _SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -pipe" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + #include <stdio.h> +int +main () +{ +printf("Hello World\n"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + _res_gcc_pipe="yes" +else + _res_gcc_pipe="no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$_SAVE_CFLAGS + fi + if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then + _res="yes"; + CFLAGS="$CFLAGS -pipe" + CXXFLAGS="$CXXFLAGS -pipe" + else + _res="no" + fi + rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_res" >&5 +$as_echo "$_res" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +_SAVE_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports -fprofile-generate" >&5 +$as_echo_n "checking whether C compiler supports -fprofile-generate... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + PROFILE_GEN_CFLAGS="-fprofile-generate" + result="yes" +else + result="no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } + +if test $result = "yes"; then + PROFILE_GEN_LDFLAGS="-fprofile-generate" + PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch" + PROFILE_USE_LDFLAGS="-fprofile-use" +fi + +CFLAGS="$_SAVE_CFLAGS" + +if test "$GNU_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for visibility(hidden) attribute" >&5 +$as_echo_n "checking for visibility(hidden) attribute... " >&6; } +if ${ac_cv_visibility_hidden+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF + int foo __attribute__ ((visibility ("hidden"))) = 1; +EOF + ac_cv_visibility_hidden=no + if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if grep '\.hidden.*foo' conftest.s >/dev/null; then + ac_cv_visibility_hidden=yes + fi + fi + rm -f conftest.cs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_visibility_hidden" >&5 +$as_echo "$ac_cv_visibility_hidden" >&6; } + if test "$ac_cv_visibility_hidden" = "yes"; then + $as_echo "#define HAVE_VISIBILITY_HIDDEN_ATTRIBUTE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for visibility pragma support" >&5 +$as_echo_n "checking for visibility pragma support... " >&6; } +if ${ac_cv_visibility_pragma+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF +#pragma GCC visibility push(hidden) + int foo_hidden = 1; +#pragma GCC visibility push(default) + int foo_default = 1; +EOF + ac_cv_visibility_pragma=no + if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then + if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then + ac_cv_visibility_pragma=yes + fi + fi + fi + rm -f conftest.cs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_visibility_pragma" >&5 +$as_echo "$ac_cv_visibility_pragma" >&6; } + if test "$ac_cv_visibility_pragma" = "yes"; then + $as_echo "#define HAVE_VISIBILITY_PRAGMA 1" >>confdefs.h + + # To work around a build problem on Linux x86-64 (Bugzilla bug + # 293438), we use the -fvisibility=hidden flag. This flag is less + # optimal than #pragma GCC visibility push(hidden) because the flag + # assumes that symbols defined outside the current source file have + # the default visibility. This has the advantage that we don't need + # to wrap system header files, but has the disadvantage that calls + # to hidden symbols defined in other source files cannot be + # optimized by the compiler. The -fvisibility=hidden flag does + # hide and export symbols correctly. + #VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h' + #WRAP_SYSTEM_INCLUDES=1 + VISIBILITY_FLAGS="-fvisibility=hidden" + WRAP_SYSTEM_INCLUDES= + fi + fi +fi # GNU_CC + +fi # SKIP_COMPILER_CHECKS + +if test -z "$SKIP_PATH_CHECKS"; then + for ac_prog in perl5 perl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +$as_echo "$PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PERL" && break +done +test -n "$PERL" || PERL="echo not_perl" + +elif test -z "$PERL"; then + PERL=perl +fi + +OBJ_SUFFIX=o +LIB_SUFFIX=a +DLL_SUFFIX=so +ASM_SUFFIX=s +MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' +PR_MD_ASFILES= +PR_MD_CSRCS= +PR_MD_ARCH_DIR=unix +AR_FLAGS='cr $@' +AS='$(CC)' +ASFLAGS='$(CFLAGS)' + +if test -n "$CROSS_COMPILE"; then + OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` + OS_RELEASE= + OS_TEST="${target_cpu}" + case "${target_os}" in + linux*) OS_ARCH=Linux ;; + solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; + mingw*) OS_ARCH=WINNT CPU_ARCH=x86 ;; + darwin*) OS_ARCH=Darwin ;; + riscos*) OS_ARCH=RISCOS ;; + esac +else + OS_ARCH=`uname -s | sed -e 's|/|_|g'` + OS_RELEASE=`uname -r` + OS_TEST=`uname -m` +fi + +if test "$OS_ARCH" = "IRIX64"; then + OS_ARCH=IRIX +fi + +if test "$OS_ARCH" = "AIX"; then + OS_RELEASE=`uname -v`.`uname -r` +fi + +if test "$OS_ARCH" = "FreeBSD"; then + OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` +fi + +if test "$OS_ARCH" = "Linux"; then + OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` + OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'` +fi + +####################################################################### +# Master "Core Components" macros for getting the OS target # +####################################################################### + +# +# Note: OS_TARGET should be specified on the command line for gmake. +# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built. +# The difference between the Win95 target and the WinNT target is that +# the WinNT target uses Windows NT specific features not available +# in Windows 95. The Win95 target will run on Windows NT, but (supposedly) +# at lesser performance (the Win95 target uses threads; the WinNT target +# uses fibers). +# +# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no +# cross-compilation. +# + +# +# The following hack allows one to build on a WIN95 machine (as if +# s/he were cross-compiling on a WINNT host for a WIN95 target). +# It also accomodates for MKS's uname.exe. If you never intend +# to do development on a WIN95 machine, you don't need this hack. +# +case "$OS_ARCH" in +Windows_95) + OS_ARCH=Windows_NT + OS_TARGET=WIN95 + ;; +Windows_98) + OS_ARCH=Windows_NT + OS_TARGET=WIN95 + ;; +CYGWIN_9*|CYGWIN_ME*) + OS_ARCH='CYGWIN_NT-4.0' + OS_TARGET=WIN95 + ;; +OS_2) + OS_ARCH=OS2 + OS_TARGET=OS2 + ;; +esac + +# +# On WIN32, we also define the variable CPU_ARCH. +# + +case "$OS_ARCH" in +Windows_NT) +# +# If uname -s returns "Windows_NT", we assume that we are using +# the uname.exe in MKS toolkit. +# +# The -r option of MKS uname only returns the major version number. +# So we need to use its -v option to get the minor version number. +# Moreover, it doesn't have the -p option, so we need to use uname -m. +# + OS_ARCH=WINNT + OS_MINOR_RELEASE=`uname -v` + if test "$OS_MINOR_RELEASE" = "00"; then + OS_MINOR_RELEASE=0 + fi + OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}" + CPU_ARCH=`uname -m` + # + # MKS's uname -m returns "586" on a Pentium machine. + # + if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + fi + ;; +CYGWIN_NT*|MINGW*_NT*|MSYS_NT*) +# +# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using +# the uname.exe in the Cygwin tools. +# If uname -s returns "MINGW32_NT-5.1", we assume that we are using +# the uname.exe in the MSYS tools. +# If uname -s returns "MSYS_NT-6.3", we assume that we are using +# the uname.exe in the MSYS2 tools. +# + OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'` + OS_ARCH=WINNT + CPU_ARCH=`uname -m` + # + # Cygwin's uname -m returns "i686" on a Pentium Pro machine. + # + if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + fi + ;; +esac + +if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then + OS_TARGET=WIN95 + if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then + USE_DEBUG_RTL=1 + fi +fi +if test -z "$OS_TARGET"; then + OS_TARGET=$OS_ARCH +fi +if test "$OS_TARGET" = "WIN95"; then + OS_RELEASE="4.0" +fi +OS_CONFIG="${OS_TARGET}${OS_RELEASE}" + +# Check whether --enable-os2-high-mem was given. +if test "${enable_os2_high_mem+set}" = set; then : + enableval=$enable_os2_high_mem; if test "$enableval" = "no"; then + MOZ_OS2_HIGH_MEMORY= + else + MOZ_OS2_HIGH_MEMORY=1 + fi +fi + + + +MOZ_ALIGN=toolchain-default + +case "$target" in +arm*-android*|arm*-linuxandroid*) + MOZ_THUMB=yes + MOZ_ARCH=armv7-a + MOZ_FPU=vfp + MOZ_FLOAT_ABI=softfp + MOZ_SOFT_FLOAT=yes + MOZ_ALIGN=no + ;; +arm*-*) + if test -n "$MOZ_PLATFORM_MAEMO"; then + MOZ_THUMB=no + MOZ_ARCH=armv7-a + MOZ_FLOAT_ABI=softfp + fi + if test "$MOZ_PLATFORM_MAEMO" = 6; then + MOZ_THUMB=yes + fi + ;; +esac + +# Check whether --enable-thumb2 was given. +if test "${enable_thumb2+set}" = set; then : + enableval=$enable_thumb2; MOZ_THUMB=$enableval +fi + + + +# Check whether --with-thumb was given. +if test "${with_thumb+set}" = set; then : + withval=$with_thumb; if test -z "$GNU_CC"; then + as_fn_error $? "--with-thumb is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_THUMB=$withval +fi + + + +# Check whether --with-thumb-interwork was given. +if test "${with_thumb_interwork+set}" = set; then : + withval=$with_thumb_interwork; if test -z "$GNU_CC"; then + as_fn_error $? "--with-thumb-interwork is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_THUMB_INTERWORK=$withval +fi + + + +# Check whether --with-arch was given. +if test "${with_arch+set}" = set; then : + withval=$with_arch; if test -z "$GNU_CC"; then + as_fn_error $? "--with-arch is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_ARCH=$withval +fi + + + +# Check whether --with-fpu was given. +if test "${with_fpu+set}" = set; then : + withval=$with_fpu; if test -z "$GNU_CC"; then + as_fn_error $? "--with-fpu is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_FPU=$withval +fi + + + +# Check whether --with-float-abi was given. +if test "${with_float_abi+set}" = set; then : + withval=$with_float_abi; if test -z "$GNU_CC"; then + as_fn_error $? "--with-float-abi is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_FLOAT_ABI=$withval +fi + + + +# Check whether --with-soft-float was given. +if test "${with_soft_float+set}" = set; then : + withval=$with_soft_float; if test -z "$GNU_CC"; then + as_fn_error $? "--with-soft-float is not supported on non-GNU toolchain-defaults" "$LINENO" 5 + fi + MOZ_SOFT_FLOAT=$withval +fi + + +case "$MOZ_ARCH" in +toolchain-default|"") + arch_flag="" + ;; +*) + arch_flag="-march=$MOZ_ARCH" + ;; +esac + +case "$MOZ_THUMB" in +yes) + MOZ_THUMB2=1 + thumb_flag="-mthumb" + ;; +no) + MOZ_THUMB2= + thumb_flag="-marm" + ;; +*) + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$arch_flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return sizeof(__thumb2__); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + MOZ_THUMB2=1 +else + MOZ_THUMB2= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$_SAVE_CFLAGS" + thumb_flag="" + ;; +esac + +case "$MOZ_THUMB_INTERWORK" in +yes) + thumb_interwork_flag="-mthumb-interwork" + ;; +no) + thumb_interwork_flag="-mno-thumb-interwork" + ;; +*) # toolchain-default + thumb_interwork_flag="" + ;; +esac + +case "$MOZ_FPU" in +toolchain-default|"") + fpu_flag="" + ;; +*) + fpu_flag="-mfpu=$MOZ_FPU" + ;; +esac + +case "$MOZ_FLOAT_ABI" in +toolchain-default|"") + float_abi_flag="" + ;; +*) + float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI" + ;; +esac + +case "$MOZ_SOFT_FLOAT" in +yes) + soft_float_flag="-msoft-float" + ;; +no) + soft_float_flag="-mno-soft-float" + ;; +*) # toolchain-default + soft_float_flag="" + ;; +esac + +case "$MOZ_ALIGN" in +toolchain-default|"") + align_flag="" + ;; +no) + align_flag="-mno-unaligned-access" + ;; +yes) + align_flag="-munaligned-access" + ;; +*) + align_flag="" + ;; +esac + +if test -n "$align_flag"; then + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $align_flag" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alignment flag ($align_flag) is supported" >&5 +$as_echo_n "checking whether alignment flag ($align_flag) is supported... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + align_flag="" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$_SAVE_CFLAGS" +fi + +all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag` +if test -n "$all_flags"; then + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$all_flags" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the chosen combination of compiler flags ($all_flags) works" >&5 +$as_echo_n "checking whether the chosen combination of compiler flags ($all_flags) works... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + as_fn_error $? "no" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$_SAVE_CFLAGS $all_flags" + CXXFLAGS="$CXXFLAGS $all_flags" + ASFLAGS="$ASFLAGS $all_flags" + if test -n "$thumb_flag"; then + LDFLAGS="$LDFLAGS $thumb_flag" + fi +fi + +case "$host" in +*-mingw*|*-msys*) + NSINSTALL=nsinstall + ;; +*-cygwin*|*-mks*) + NSINSTALL='$(CYGWIN_WRAPPER) nsinstall' + if test `echo "${PATH}" | grep -c \;` = 0; then + CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper' + fi + ;; +*-beos*) + HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE" + ;; +*os2*) + ;; +*) + HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" + ;; +esac + +case "$target" in + +*-aix*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define AIX 1" >>confdefs.h + + $as_echo "#define SYSV 1" >>confdefs.h + + DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +ac_fn_c_check_header_mongrel "$LINENO" "sys/atomic_op.h" "ac_cv_header_sys_atomic_op_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_atomic_op_h" = xyes; then : + $as_echo "#define AIX_HAVE_ATOMIC_OP_H 1" >>confdefs.h + +fi + + + case "${target_os}" in + aix3.2*) + $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h + + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + AIX_LINK_OPTS='-bnso -berok' + PR_MD_ASFILES=os_AIX.s + ;; + aix4.1*) + $as_echo "#define AIX_TIMERS 1" >>confdefs.h + + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + $as_echo "#define AIX4_1 1" >>confdefs.h + + MKSHLIB= + DSO_LDOPTS= + AIX_LINK_OPTS='-bnso -berok' + LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr' + LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr' + ;; + aix4.2*) + $as_echo "#define AIX_TIMERS 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + aix4.3*) + $as_echo "#define AIX_TIMERS 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + USE_IPV6=1 + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + *) + $as_echo "#define AIX_TIMERS 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + USE_IPV6=1 + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + esac + CFLAGS="$CFLAGS -qro -qroconst" + AIX_WRAP='$(DIST)/lib/aixwrap.o' + AIX_TMP='./_aix_tmp.o' + if test -n "$USE_64"; then + MDCPUCFG_H=_aix64.cfg + OBJECT_MODE=64 + else + MDCPUCFG_H=_aix32.cfg + fi + PR_MD_CSRCS=aix.c + RESOLVE_LINK_SYMBOLS=1 + ;; + +*-beos*) + $as_echo "#define XP_BEOS 1" >>confdefs.h + + $as_echo "#define BeOS 1" >>confdefs.h + + $as_echo "#define BEOS 1" >>confdefs.h + + $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h + + DSO_LDOPTS=-nostart + MDCPUCFG_H=_beos.cfg + USE_BTHREADS=1 + PR_MD_ARCH_DIR=beos + RESOLVE_LINK_SYMBOLS=1 + case "${target_cpu}" in + i*86) + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS='-gdwarf-2 -O0' + MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr in -lbind" >&5 +$as_echo_n "checking for gethostbyaddr in -lbind... " >&6; } +if ${ac_cv_lib_bind_gethostbyaddr+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbind $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyaddr (); +int +main () +{ +return gethostbyaddr (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bind_gethostbyaddr=yes +else + ac_cv_lib_bind_gethostbyaddr=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_gethostbyaddr" >&5 +$as_echo "$ac_cv_lib_bind_gethostbyaddr" >&6; } +if test "x$ac_cv_lib_bind_gethostbyaddr" = xyes; then : + OS_LIBS="$OS_LIBS -lbind -lsocket" +fi + + ;; + powerpc) + CC=mwcc + CCC=mwcc + LD=mwld + DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o' + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS='-g -O0' + ;; + esac + ;; + +*-bsdi*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define BSDI 1" >>confdefs.h + + $as_echo "#define NEED_BSDREGEX 1" >>confdefs.h + + + CFLAGS="$CFLAGS -Wall -Wno-format" + CXXFLAGS="$CXXFLAGS -Wall -Wno-format" + + if echo "$OS_TEST" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + elif echo "$OS_TEST" | grep -c sparc >/dev/null; then + CPU_ARCH=sparc + fi + + MDCPUCFG_H=_bsdi.cfg + PR_MD_CSRCS=bsdi.c + + DSO_LDOPTS=-r + + case "$target_os" in + bsdi1.1*) + $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h + + $as_echo "#define _PR_STAT_HAS_ONLY_ST_ATIME 1" >>confdefs.h + + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + MKSHLIB= + DSO_CFLAGS= + DSO_LDOPTS= + ;; + + bsdi2.1*) + $as_echo "#define _PR_TIMESPEC_HAS_TS_SEC 1" >>confdefs.h + + $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h + + $as_echo "#define HAVE_DLL 1" >>confdefs.h + + $as_echo "#define USE_DLFCN 1" >>confdefs.h + + $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h + + PR_MD_ASFILES=os_BSD_OS_386_2.s + ;; + + bsdi4.* | bsdi5.*) + $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h + + $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h + + $as_echo "#define HAVE_DLL 1" >>confdefs.h + + $as_echo "#define USE_DLFCN 1" >>confdefs.h + + $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h + + MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)' + STRIP="$STRIP -d" + case "$target_os" in + bsdi4.2* | bsdi4.3* | bsdi5.*) + $as_echo "#define _PR_HAVE_GETPROTO_R 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_GETPROTO_R_POINTER 1" >>confdefs.h + + ;; + esac + ;; + *) + $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h + + $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h + + $as_echo "#define HAVE_DLL 1" >>confdefs.h + + $as_echo "#define USE_DLFCN 1" >>confdefs.h + + $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h + + ;; + esac + + ;; + +*-darwin*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define DARWIN 1" >>confdefs.h + + $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + AS='$(CC) -x assembler-with-cpp' + CFLAGS="$CFLAGS -Wall -fno-common" + case "${target_cpu}" in + arm*) + CPU_ARCH=arm + ;; + i*86*|x86_64) + if test -n "$USE_64"; then + CPU_ARCH=x86_64 + else + CPU_ARCH=i386 + fi + ;; + *) + CPU_ARCH=ppc + ;; + esac + if test "`echo $CC | grep -c '\-arch '`" = "0"; then + CC="$CC -arch $CPU_ARCH" + fi + ac_fn_c_check_header_mongrel "$LINENO" "crt_externs.h" "ac_cv_header_crt_externs_h" "$ac_includes_default" +if test "x$ac_cv_header_crt_externs_h" = xyes; then : + $as_echo "#define HAVE_CRT_EXTERNS_H 1" >>confdefs.h + +fi + + + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names' + _OPTIMIZE_FLAGS=-O2 + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + STRIP="$STRIP -x -S" + DLL_SUFFIX=dylib + USE_PTHREADS=1 + MDCPUCFG_H=_darwin.cfg + PR_MD_CSRCS=darwin.c + PR_MD_ASFILES=os_Darwin.s + + # Add Mac OS X support for loading CFM & CFBundle plugins + if test -f "${MACOS_SDK_DIR}/System/Library/Frameworks/Carbon.framework/Carbon"; then + $as_echo "#define XP_MACOSX 1" >>confdefs.h + + OS_TARGET=MacOSX + + if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then + export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET + elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then + case "${target_cpu}" in + powerpc*) + export MACOSX_DEPLOYMENT_TARGET=10.2 + ;; + i*86*) + export MACOSX_DEPLOYMENT_TARGET=10.4 + ;; + esac + fi + + + if test "$MACOS_SDK_DIR"; then + + if test ! -d "$MACOS_SDK_DIR"; then + as_fn_error $? "SDK not found. When using --with-macos-sdk, you must +specify a valid SDK. SDKs are installed when the optional cross-development +tools are selected during the Xcode/Developer Tools installation." "$LINENO" 5 + fi + + + CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'` + GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'` + GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'` + + GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'` + if test "$GCC_VERSION_MAJOR" -lt "4" ; then + SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks" + if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then + SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks" + fi + + SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}" + + CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}" + + CPP="$CPP -nostdinc ${SDK_C_INCLUDE}" + + + HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'` + + if test "$HOST_DARWIN_MAJOR" -lt 9 ; then + MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}" + else + MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}" + fi + + LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS" + export NEXT_ROOT=$MACOS_SDK_DIR + + if test -n "$CROSS_COMPILE" ; then + HOST_CC="NEXT_ROOT= $HOST_CC" + HOST_CXX="NEXT_ROOT= $HOST_CXX" + fi + else + CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}" + + CPP="$CPP -isysroot ${MACOS_SDK_DIR}" + + if test "$GCC_VERSION_FULL" != "4.0.0" ; then + LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}" + else + LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}" + fi + fi + fi + fi + ;; + +*-dgux*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + $as_echo "#define SVR4 1" >>confdefs.h + + $as_echo "#define SYSV 1" >>confdefs.h + + $as_echo "#define DGUX 1" >>confdefs.h + + $as_echo "#define _DGUX_SOURCE 1" >>confdefs.h + + $as_echo "#define _POSIX4A_DRAFT6_SOURCE 1" >>confdefs.h + + DSO_LDOPTS=-G + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS= + MDCPUCFG_H=_dgux.cfg + PR_MD_CSRCS=dgux.c + ;; + +*-freebsd*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define FREEBSD 1" >>confdefs.h + + $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall" + MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf` + if test "$MOZ_OBJFORMAT" = "elf"; then + DLL_SUFFIX=so + else + DLL_SUFFIX=so.1.0 + fi + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + MDCPUCFG_H=_freebsd.cfg + PR_MD_CSRCS=freebsd.c + ;; + +*-hpux*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define HPUX 1" >>confdefs.h + + $as_echo "#define _HPUX_SOURCE 1" >>confdefs.h + + # OSF1 and HPUX report the POLLHUP event for a socket when the + # shutdown(SHUT_WR) operation is called for the remote end, even though + # the socket is still writeable. Use select(), instead of poll(), to + # workaround this problem. + $as_echo "#define _PR_POLL_WITH_SELECT 1" >>confdefs.h + + $as_echo "#define _USE_BIG_FDS 1" >>confdefs.h + + DSO_LDOPTS='-b +h $(notdir $@)' + PR_MD_CSRCS=hpux.c + if test "$OS_TEST" = "ia64"; then + DLL_SUFFIX=so + DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'" + CPU_ARCH_TAG=_$OS_TEST + if test -z "$USE_64"; then + COMPILER_TAG=_32 + fi + PR_MD_ASFILES=os_HPUX_ia64.s + else + $as_echo "#define hppa 1" >>confdefs.h + + DLL_SUFFIX=sl + PR_MD_ASFILES=os_HPUX.s + fi + if test -n "$USE_64"; then + MDCPUCFG_H=_hpux64.cfg + else + MDCPUCFG_H=_hpux32.cfg + fi + if test -z "$GNU_CC"; then + CC="$CC -Ae" + CXX="$CXX -ext" + DSO_CFLAGS=+Z + else + DSO_CFLAGS=-fPIC + ASFLAGS="$ASFLAGS -x assembler-with-cpp" + fi + + if test -n "$MOZILLA_CLIENT"; then + DEFAULT_IMPL_STRATEGY=_EMU + fi + + if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + $as_echo "#define HPUX9 1" >>confdefs.h + + DEFAULT_IMPL_STRATEGY=_EMU + USE_NSPR_THREADS=1 + fi + + if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + $as_echo "#define HAVE_INT_LOCALTIME_R 1" >>confdefs.h + + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + fi + + # HP-UX 11i v2 (B.11.23) or higher + + case "$OS_RELEASE" in + [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*) + USE_IPV6=1 + ;; + esac + + + if test "$OS_RELEASE" = "B.10.01"; then + $as_echo "#define HPUX10 1" >>confdefs.h + + DEFAULT_IMPL_STRATEGY=_EMU + fi + + if test "$OS_RELEASE" = "B.10.10"; then + $as_echo "#define HPUX10 1" >>confdefs.h + + $as_echo "#define HPUX10_10 1" >>confdefs.h + + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$OS_RELEASE" = "B.10.20"; then + $as_echo "#define HPUX10 1" >>confdefs.h + + $as_echo "#define HPUX10_20 1" >>confdefs.h + + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS +DAportable +DS1.1" + CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$OS_RELEASE" = "B.10.30"; then + $as_echo "#define HPUX10 1" >>confdefs.h + + $as_echo "#define HPUX10_30 1" >>confdefs.h + + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS +DAportable +DS1.1" + CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then + $as_echo "#define HPUX10 1" >>confdefs.h + + $as_echo "#define HPUX11 1" >>confdefs.h + + $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + if test -z "$GNU_CC"; then + if test -z "$USE_64"; then + if test "$OS_TEST" = "ia64"; then + CFLAGS="$CFLAGS +DD32" + CXXFLAGS="$CXXFLAGS +DD32" + else + CFLAGS="$CFLAGS +DAportable +DS2.0" + CXXFLAGS="$CXXFLAGS +DAportable +DS2.0" + fi + else + if test "$OS_TEST" = "ia64"; then + CFLAGS="$CFLAGS +DD64" + CXXFLAGS="$CXXFLAGS +DD64" + else + CFLAGS="$CFLAGS +DA2.0W +DS2.0" + CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0" + fi + fi + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then + USE_NSPR_THREADS=1 + USE_PTHREADS= + USE_USER_PTHREADS= + elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then + USE_PTHREADS=1 + if test "$USE_NSPR_THREADS"; then + USE_PTHREADS= + fi + if test "$USE_USER_PTHREADS"; then + USE_PTHREADS= + fi + fi + ;; + +*-irix*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define IRIX 1" >>confdefs.h + + $as_echo "#define SVR4 1" >>confdefs.h + + $as_echo "#define _SGI_MP_SOURCE 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + PR_MD_CSRCS=irix.c + PR_MD_ASFILES=os_Irix.s + MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@' + STRIP="$STRIP -f" + RESOLVE_LINK_SYMBOLS=1 + if test -n "$USE_64"; then + MDCPUCFG_H=_irix64.cfg + else + MDCPUCFG_H=_irix32.cfg + fi + case "${target_os}" in + irix6*) + $as_echo "#define IRIX6 1" >>confdefs.h + + USE_PTHREADS=1 + USE_N32=1 + COMPILER_TAG=_n32 + IMPL_STRATEGY=_PTH + ;; + irix5*) + $as_echo "#define IRIX5 1" >>confdefs.h + + USE_NSPR_THREADS=1 + ;; + *) + USE_PTHREADS=1 + USE_N32=1 + ;; + esac + if test "$GNU_CC"; then + AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)' + CFLAGS="$CFLAGS -Wall -Wno-format" + _OPTIMIZE_FLAGS="-O6" + else + if test -n "$USE_N32"; then + AS='as -D_ASM $(INCLUDES) -n32' + else + AS='as -D_ASM $(INCLUDES)' + fi + CFLAGS="$CFLAGS -fullwarn -xansi" + if test "$USE_N32"; then + _OPTIMIZE_FLAGS="-O -OPT:Olimit=4000" + else + _OPTIMIZE_FLAGS="-O -Olimit 4000" + fi + if test "$USE_MDUPDATE"; then + CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" + fi + case "${target}" in + *-irix6.*) + CFLAGS="$CFLAGS -multigot" + DSO_LDOPTS="-no_unresolved" + if test "$USE_N32"; then + CFLAGS="$CFLAGS -n32 -woff 1209" + DSO_LDOPTS="$DSO_LDOPTS -n32" + else + if test "$USE_64"; then + CFLAGS="$CFLAGS -64" + else + CFLAGS="$CFLAGS -32" + fi + fi + ;; + *) + CFLAGS="$CFLAGS -xgot" + ;; + esac + fi + if test "${target_os}" = "irix5.3"; then + $as_echo "#define IRIX5_3 1" >>confdefs.h + + fi + case "${target_os}" in + irix6.5) + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS -mips3" + fi + $as_echo "#define _PR_HAVE_GETPROTO_R 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_GETPROTO_R_POINTER 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_SGI_PRDA_PROCMASK 1" >>confdefs.h + + ;; + irix5*) + ;; + *) + $as_echo "#define _PR_HAVE_SGI_PRDA_PROCMASK 1" >>confdefs.h + + ;; + esac + ;; + +*-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + IMPL_STRATEGY=_PTH + fi + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + case "${target}" in + *-android*|*-linuxandroid*) + OS_TARGET=Android + $as_echo "#define LINUX 1" >>confdefs.h + + ;; + *-linux*) + $as_echo "#define LINUX 1" >>confdefs.h + + ;; + esac + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + MDCPUCFG_H=_linux.cfg + PR_MD_CSRCS=linux.c + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS="-g -fno-inline" # most people on linux use gcc/gdb, and that + # combo is not yet good at debugging inlined + # functions (even when using DWARF2 as the + # debugging format) + COMPILER_TAG=_glibc + if echo "$OS_TEST" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + else + CPU_ARCH=$OS_TEST + fi + CPU_ARCH_TAG=_${CPU_ARCH} + case "${target_cpu}" in + alpha) + $as_echo "#define _ALPHA_ 1" >>confdefs.h + + $as_echo "#define __alpha 1" >>confdefs.h + + CFLAGS="$CFLAGS -mieee" + CXXFLAGS="$CXXFLAGS -mieee" + ;; + i*86) + $as_echo "#define i386 1" >>confdefs.h + + PR_MD_ASFILES=os_Linux_x86.s + ;; + ia64) + PR_MD_ASFILES=os_Linux_ia64.s + ;; + x86_64) + if test -n "$USE_64"; then + PR_MD_ASFILES=os_Linux_x86_64.s + elif test -n "$USE_X32"; then + PR_MD_ASFILES=os_Linux_x86_64.s + CC="$CC -mx32" + CXX="$CXX -mx32" + else + $as_echo "#define i386 1" >>confdefs.h + + PR_MD_ASFILES=os_Linux_x86.s + CC="$CC -m32" + CXX="$CXX -m32" + fi + ;; + ppc|powerpc) + PR_MD_ASFILES=os_Linux_ppc.s + ;; + powerpc64) + if test -n "$USE_64"; then + CC="$CC -m64" + CXX="$CXX -m64" + else + PR_MD_ASFILES=os_Linux_ppc.s + fi + ;; + esac + ;; + +*-mingw*|*-msys*|*-cygwin*|*-mks*) + $as_echo "#define XP_PC 1" >>confdefs.h + + $as_echo "#define WIN32 1" >>confdefs.h + + PR_MD_ARCH_DIR=windows + RESOLVE_LINK_SYMBOLS=1 + + if test -n "$GNU_CC"; then + CC="$CC -mwindows" + CXX="$CXX -mwindows" + DLL_SUFFIX=dll + MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))' + RC=$WINDRES + # Use temp file for windres (bug 213281) + RCFLAGS='-O coff --use-temp-file' + else + LD=link + AR='lib -NOLOGO -OUT:"$@"' + AR_FLAGS= + RANLIB='echo not_ranlib' + STRIP='echo not_strip' + RC=rc.exe + GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb' + OBJ_SUFFIX=obj + LIB_SUFFIX=lib + DLL_SUFFIX=dll + + # Determine compiler version + + _MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p' + + CC_VERSION=`${CC} -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"` + if test -z "$CC_VERSION"; then + as_fn_error $? "Could not determine MSC version." "$LINENO" 5 + fi + + _CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'` + _CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'` + _CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'` + _CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'` + MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION} + + if test "$_CC_MAJOR_VERSION" -eq "14"; then + if test $_CC_RELEASE -gt 50727; then + _USE_DYNAMICBASE=1 + elif test $_CC_BUILD -ge 762; then + _USE_DYNAMICBASE=1 + fi + $as_echo "#define _CRT_SECURE_NO_DEPRECATE 1" >>confdefs.h + + $as_echo "#define _CRT_NONSTDC_NO_DEPRECATE 1" >>confdefs.h + + elif test $_CC_MAJOR_VERSION -ge 15; then + _USE_DYNAMICBASE=1 + $as_echo "#define _CRT_SECURE_NO_WARNINGS 1" >>confdefs.h + + $as_echo "#define _CRT_NONSTDC_NO_WARNINGS 1" >>confdefs.h + + fi + + if test -n "$_USE_DYNAMICBASE"; then + DLLFLAGS="$DLLFLAGS -DYNAMICBASE" + fi + + # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic + # tape manipulation utility (or something else) + if test "$MSC_VER" -ge "1400"; then + + _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p' + + + MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'` + if test -n "$MSMT_TOOL"; then + MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"` + if test -z "$MSMANIFEST_TOOL_VERSION"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&5 +$as_echo "$as_me: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&2;} + fi + MT=mt + unset MSMT_TOOL + else + as_fn_error $? "Microsoft (R) Manifest Tool must be in your \$PATH." "$LINENO" 5 + fi + fi + + CFLAGS="$CFLAGS -W3 -nologo -GF -Gy" + DLLFLAGS="$DLLFLAGS -OUT:\"\$@\"" + _DEBUG_FLAGS=-Zi + _OPTIMIZE_FLAGS=-O2 + + PROFILE_GEN_CFLAGS="-GL" + PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT" + PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952" + PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE" + + if test "$MSC_VER" -ge "1800"; then + CFLAGS="$CFLAGS -FS" + PROFILE_GEN_CFLAGS="$PROFILE_GEN_CFLAGS -Gw" + PROFILE_USE_CFLAGS="$PROFILE_USE_CFLAGS -Gw" + fi + + if test -z "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS -Od" + fi + + if test "$USE_DEBUG_RTL" = 1; then + if test -n "$USE_STATIC_RTL"; then + CFLAGS="$CFLAGS -MTd" + else + CFLAGS="$CFLAGS -MDd" + fi + else + if test -n "$USE_STATIC_RTL"; then + CFLAGS="$CFLAGS -MT" + else + CFLAGS="$CFLAGS -MD" + fi + fi + + if test -n "$MOZ_DEBUG"; then + $as_echo "#define _DEBUG 1" >>confdefs.h + + else + DEFINES="$DEFINES -U_DEBUG" + fi + + if test -n "$MOZ_DEBUG_SYMBOLS"; then + if test -n "$MOZ_OPTIMIZE"; then + DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF" + LDFLAGS="$LDFLAGS -DEBUG -OPT:REF" + else + DLLFLAGS="$DLLFLAGS -DEBUG" + LDFLAGS="$LDFLAGS -DEBUG" + fi + fi + + OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS" + if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then + OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE" + fi + + if test "$OS_TARGET" = "WINNT"; then + CFLAGS="$CFLAGS -GT" + LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + else + LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + fi + fi # GNU_CC + + if test -n "$USE_STATIC_TLS"; then + $as_echo "#define _PR_USE_STATIC_TLS 1" >>confdefs.h + + fi + + if test "$OS_TARGET" = "WINNT"; then + $as_echo "#define WINNT 1" >>confdefs.h + + else + $as_echo "#define WIN95 1" >>confdefs.h + + # undefine WINNT as some versions of mingw gcc define it by default + DEFINES="$DEFINES -UWINNT" + $as_echo "#define _PR_GLOBAL_THREADS_ONLY 1" >>confdefs.h + + fi + + if test "$CPU_ARCH" = "x86"; then + CPU_ARCH_TAG= + else + CPU_ARCH_TAG=$CPU_ARCH + fi + + if test "$USE_DEBUG_RTL" = 1; then + OBJDIR_SUFFIX=OBJD + fi + + case "$OS_TARGET" in + WINNT) + MDCPUCFG_H=_winnt.cfg + ;; + WIN95) + MDCPUCFG_H=_win95.cfg + ;; + *) + as_fn_error $? "Missing OS_TARGET for ${target}. Use --enable-win32-target to set." "$LINENO" 5 + ;; + esac + + case "$target_cpu" in + i*86) + if test -n "$USE_64"; then + $as_echo "#define _AMD64_ 1" >>confdefs.h + + else + $as_echo "#define _X86_ 1" >>confdefs.h + + if test -z "$GNU_CC" -a "$MSC_VER" -ge "1700"; then + CFLAGS="$CFLAGS -arch:IA32" + fi + fi + ;; + x86_64) + $as_echo "#define _AMD64_ 1" >>confdefs.h + + USE_64=1 + ;; + ia64) + $as_echo "#define _IA64_ 1" >>confdefs.h + + USE_64=1 + ;; + *) + $as_echo "#define _CPU_ARCH_NOT_DEFINED 1" >>confdefs.h + + ;; + esac + ;; + +*-netbsd*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define NETBSD 1" >>confdefs.h + + $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + MDCPUCFG_H=_netbsd.cfg + PR_MD_CSRCS=netbsd.c + + DSO_CFLAGS='-fPIC -DPIC' + CFLAGS="$CFLAGS -ansi -Wall" + CXXFLAGS="$CXXFLAGS -ansi -Wall" + MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' + + if test -z "$OBJECT_FMT"; then + if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then + OBJECT_FMT=a.out + DLL_SUFFIX=so.1.0 + DSO_LDOPTS='-shared' + else + OBJECT_FMT=ELF + DLL_SUFFIX=so + DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)' + fi + fi + + if test "$LIBRUNPATH"; then + DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH" + fi + ;; + +*-nto*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define NTO 1" >>confdefs.h + + $as_echo "#define _QNX_SOURCE 1" >>confdefs.h + + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + MDCPUCFG_H=_nto.cfg + PR_MD_CSRCS=nto.c + MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS=-shared + OS_LIBS="$OS_LIBS -lsocket" + _OPTIMIZE_FLAGS="-O1" + _DEBUG_FLAGS="-gstabs" + ;; + +*-openbsd*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define OPENBSD 1" >>confdefs.h + + $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + CFLAGS="$CFLAGS -ansi -Wall" + CXXFLAGS="$CXXFLAGS -ansi -Wall" + DLL_SUFFIX=so.1.0 + DSO_CFLAGS=-fPIC + MDCPUCFG_H=_openbsd.cfg + PR_MD_CSRCS=openbsd.c + OS_LIBS="-lc" + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + DSO_LDOPTS='-shared -fPIC -Wl,-soname,$(notdir $@)' + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + ;; + +*-osf*) + SHELL_OVERRIDE="SHELL = /usr/bin/ksh" + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define OSF1 1" >>confdefs.h + + $as_echo "#define _REENTRANT 1" >>confdefs.h + + # OSF1 and HPUX report the POLLHUP event for a socket when the + # shutdown(SHUT_WR) operation is called for the remote end, even though + # the socket is still writeable. Use select(), instead of poll(), to + # workaround this problem. + $as_echo "#define _PR_POLL_WITH_SELECT 1" >>confdefs.h + + + if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then + USE_NSPR_THREADS=1 + fi + + if test -z "$GNU_CC"; then + CC="$CC -std1 -ieee_with_inexact" + if test "$OS_RELEASE" != "V2.0"; then + CC="$CC -readonly_strings" + fi + _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000" + ac_fn_c_check_header_mongrel "$LINENO" "machine/builtins.h" "ac_cv_header_machine_builtins_h" "$ac_includes_default" +if test "x$ac_cv_header_machine_builtins_h" = xyes; then : + $as_echo "#define OSF1_HAVE_MACHINE_BUILTINS_H 1" >>confdefs.h + +fi + + + else + CFLAGS="$CFLAGS -mieee" + CXXFLAGS="$CXXFLAGS -mieee" + fi + + if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then + $as_echo "#define HAVE_INT_LOCALTIME_R 1" >>confdefs.h + + else + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + fi + if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then + $as_echo "#define OSF1V4_MAP_PRIVATE_BUG 1" >>confdefs.h + + fi + DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)' + MDCPUCFG_H=_osf1.cfg + PR_MD_CSRCS=osf1.c + ;; + +*-qnx*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define QNX 1" >>confdefs.h + + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + USE_NSPR_THREADS=1 + MDCPUCFG_H=_qnx.cfg + PR_MD_CSRCS=qnx.c + ;; + +*-riscos*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define RISCOS 1" >>confdefs.h + + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + USE_PTHREADS=1 + MDCPUCFG_H=_riscos.cfg + PR_MD_CSRCS=riscos.c + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + ;; + +*-*-sco*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define SCO 1" >>confdefs.h + + $as_echo "#define sco 1" >>confdefs.h + + $as_echo "#define SYSV 1" >>confdefs.h + + $as_echo "#define _SVID3 1" >>confdefs.h + + $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h + + CC='cc -b elf -KPIC' + CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w' + USE_NSPR_THREADS=1 + CPU_ARCH=x86 + DSO_LDOPTS='-b elf -G' + MDCPUCFG_H=_scoos.cfg + PR_MD_SRCS=scoos.c + ;; + +*-solaris*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define SVR4 1" >>confdefs.h + + $as_echo "#define SYSV 1" >>confdefs.h + + $as_echo "#define __svr4 1" >>confdefs.h + + $as_echo "#define __svr4__ 1" >>confdefs.h + + $as_echo "#define SOLARIS 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + CPU_ARCH=`uname -p` + MDCPUCFG_H=_solaris.cfg + PR_MD_CSRCS=solaris.c + LD=/usr/ccs/bin/ld + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + RESOLVE_LINK_SYMBOLS=1 + case "${OS_RELEASE}" in + 5.8|5.9) + ;; + *) + # It is safe to use the -Bdirect linker flag on Solaris 10 or later. + USE_B_DIRECT=1 + ;; + esac + if test -n "$GNU_CC"; then + DSO_CFLAGS=-fPIC + if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then + GCC_USE_GNU_LD=1 + fi + DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' + if test -n "$USE_B_DIRECT"; then + DSO_LDOPTS="$DSO_LDOPTS,-Bdirect" + fi + else + DSO_CFLAGS=-KPIC + DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore' + if test -n "$USE_B_DIRECT"; then + DSO_LDOPTS="$DSO_LDOPTS -Bdirect" + fi + fi + if test -n "$GNU_CC"; then + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + if test -n "$USE_MDUPDATE"; then + CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" + CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)" + fi + GCC_AS=`$CC -print-prog-name=as` + if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then + GNU_AS=1 + fi + else + CFLAGS="$CFLAGS -xstrconst" + CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife" + if test -z "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS -xs" + CXXFLAGS="$CXXFLAGS -xs" + fi + _OPTIMIZE_FLAGS=-xO4 + fi + if test -z "$GNU_AS"; then + ASFLAGS="$ASFLAGS -Wa,-P" + fi + if test -n "$USE_64"; then + if test -n "$GNU_CC"; then + CC="$CC -m64" + CXX="$CXX -m64" + else + if test "$OS_TEST" = "i86pc"; then + CC="$CC -xarch=amd64" + CXX="$CXX -xarch=amd64" + else + CC="$CC -xarch=v9" + CXX="$CXX -xarch=v9" + fi + fi + fi + if test "$OS_TEST" = "i86pc"; then + if test -z "$USE_64"; then + $as_echo "#define i386 1" >>confdefs.h + + fi + CPU_ARCH_TAG=_$OS_TEST + # The default debug format, DWARF (-g), is not supported by gcc + # on i386-ANY-sysv4/solaris, but the stabs format is. It is + # assumed that the Solaris assembler /usr/ccs/bin/as is used. + # If your gcc uses GNU as, you do not need the -Wa,-s option. + if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then + _DEBUG_FLAGS=-gstabs + if test -z "$GNU_AS"; then + _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s" + fi + fi + fi + case "${target_os}" in + solaris2.3*) + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + ;; + solaris2.4*) + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + ;; + solaris2.5*) + $as_echo "#define SOLARIS2_5 1" >>confdefs.h + + ;; + *) + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + # The lfcompile64(5) man page on Solaris 2.6 says: + # For applications that do not wish to conform to the POSIX or + # X/Open specifications, the 64-bit transitional interfaces + # are available by default. No compile-time flags need to be + # set. + # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default. + # The native compiler, gcc 2.8.x, and egcs don't have this problem. + if test -n "$GNU_CC"; then + $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h + + fi + ;; + esac + case "${target_os}" in + solaris2.3*) + ;; + solaris2.4*) + ;; + solaris2.5*) + ;; + solaris2.6*) + ;; + solaris2.7*) + ;; + *) + # Solaris 8 or higher has IPv6. + $as_echo "#define _PR_INET6 1" >>confdefs.h + + ;; + esac + if test "$CPU_ARCH" = "sparc"; then + # 64-bit Solaris SPARC requires V9 architecture, so the following + # is not needed. + if test -z "$USE_64"; then + ULTRASPARC_LIBRARY=nspr_flt + fi + fi + # Purify requires that binaries linked against nspr also + # be linked against -lrt (or -lposix4) so add it to OS_LIBS + _rev=`uname -r` + _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'` + OS_LIBS="$OS_LIBS $_librt" + ;; + +*-sco-sysv5*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define UNIXWARE 1" >>confdefs.h + + $as_echo "#define SVR4 1" >>confdefs.h + + $as_echo "#define SYSV 1" >>confdefs.h + + USE_NSPR_THREADS=1 + if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then + $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h + + CC='$(NSDEPTH)/build/hcc cc' + CXX='$(NSDEPTH)/build/hcpp CC' + MDCPUCFG_H=_unixware.cfg + else + $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_SOCKADDR_LEN 1" >>confdefs.h + + MDCPUCFG_H=_unixware7.cfg + fi + PR_MD_CSRCS=unixware.c + DSO_LDOPTS=-G + CPU_ARCH=x86 + ;; + +*-symbian*) + +# Check whether --with-symbian-sdk was given. +if test "${with_symbian_sdk+set}" = set; then : + withval=$with_symbian_sdk; SYMBIAN_SDK_DIR=$withval +fi + + + echo ----------------------------------------------------------------------------- + echo Building with Symbian SDK in: $SYMBIAN_SDK_DIR + echo ----------------------------------------------------------------------------- + + $as_echo "#define XP_UNIX 1" >>confdefs.h + + $as_echo "#define SYMBIAN 1" >>confdefs.h + + $as_echo "#define __arm__ 1" >>confdefs.h + + $as_echo "#define __SYMBIAN32__ 1" >>confdefs.h + + $as_echo "#define _UNICODE 1" >>confdefs.h + + $as_echo "#define NDEBUG 1" >>confdefs.h + + $as_echo "#define __SUPPORT_CPP_EXCEPTIONS__ 1" >>confdefs.h + + $as_echo "#define MOZ_STDERR_TO_STDOUT 1" >>confdefs.h + + $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h + + $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h + + USE_PTHREADS=1 + LIB_SUFFIX=lib + DLL_SUFFIX=dll + MKSHLIB= + DSO_LDOPTS= + DSO_CFLAGS= + VISIBILITY_FLAGS= + MDCPUCFG_H=_symbian.cfg + PR_MD_CSRCS=symbian.c + NSINSTALL=nsinstall + RANLIB='echo no ranlib ' + CPU_ARCH=ARM + OS_ARCH=SYMBIAN + OS_EXE_CFLAGS="$OS_EXE_CFLAGS -D__EXE__" + CFLAGS="$CFLAGS -MD -nostdinc" + SYMBIAN_SYS_INCLUDE="-I$SYMBIAN_SDK_DIR/Epoc32/include/variant -I$SYMBIAN_SDK_DIR/Epoc32/include -I$SYMBIAN_SDK_DIR/Epoc32/include/stdapis" + echo ------------------------------------------------------- + echo SYMBIAN_SYS_INCLUDE is: $SYMBIAN_SYS_INCLUDE + echo ------------------------------------------------------- + case "$OS_TARGET" in + WINSCW) + CC=mwccsym2.exe + CXX=mwccsym2.exe + LD=mwldsym2.exe + AR=mwldsym2.exe + WINSCW_LD_DIR="\$(SYMBIAN_SDK_DIR)/EPOC32/RELEASE/WINSCW/UDEB" + CFLAGS="$CFLAGS -O0 -inline off -wchar_t off -align 4 -warnings on -w nohidevirtual,nounusedexpr -msgstyle gcc -enum int -str pool -exc ms -trigraphs on -nostderr -gccdep -cwd source -i- -I\$(VPATH)" + SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include Symbian_OS_v9.2.hrh" + AR_FLAGS="-library -msgstyle gcc -stdlib -subsystem windows -noimplib -o \$@" + $as_echo "#define _DEBUG 1" >>confdefs.h + + $as_echo "#define __CW32__ 1" >>confdefs.h + + $as_echo "#define __WINS__ 1" >>confdefs.h + + $as_echo "#define __WINSCW__ 1" >>confdefs.h + + DEFINES="$DEFINES -U_WIN32" + ;; + GCCE) + CFLAGS="$CFLAGS -Wall -Wno-unknown-pragmas -fexceptions -march=armv5t -mapcs -pipe -x c -msoft-float" + CXXFLAGS="$CXXFLAGS $CFLAGS -Wno-ctor-dtor-privacy" + SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include $SYMBIAN_SDK_DIR/EPOC32/INCLUDE/GCCE/GCCE.h" + $as_echo "#define __GCCE__ 1" >>confdefs.h + + $as_echo "#define __EABI__ 1" >>confdefs.h + + DEFINES="$DEFINES -D__PRODUCT_INCLUDE__=$SYMBIAN_SDK_DIR/Epoc32/include/variant/Symbian_OS_v9.2.hrh" + ;; + *) + as_fn_error $? "Missing OS_TARGET for ${target}. Set --enable-symbian-target to with 'WINSCW' or 'GCCE'." "$LINENO" 5 + ;; + esac + CFLAGS="$CFLAGS ${SYMBIAN_SYS_INCLUDE}" + ;; + +*-os2*) + $as_echo "#define XP_OS2 1" >>confdefs.h + + $as_echo "#define XP_PC 1" >>confdefs.h + + $as_echo "#define BSD_SELECT 1" >>confdefs.h + + $as_echo "#define TCPV40HDRS 1" >>confdefs.h + + LIB_SUFFIX=lib + DLL_SUFFIX=dll + RC=rc.exe + PR_MD_ARCH_DIR=os2 + PROG_SUFFIX=.exe + NSINSTALL=nsinstall + MDCPUCFG_H=_os2.cfg + RESOLVE_LINK_SYMBOLS=1 + + $as_echo "#define OS2 1" >>confdefs.h + + AR=emxomfar + AR_FLAGS='r $@' + CFLAGS="$CFLAGS -Wall -Zomf" + CXXFLAGS="$CFLAGS -Wall -Zomf" + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS= + DSO_LDOPTS='-Zomf -Zdll' + LDFLAGS='-Zmap' + _OPTIMIZE_FLAGS="-O2 -s" + _DEBUG_FLAGS="-g -fno-inline" + if test -n "$MOZ_OPTIMIZE"; then + DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA" + fi + IMPLIB='emximp -o' + FILTER='emxexp -o' + if test -n "$MOZ_OS2_HIGH_MEMORY"; then + LDFLAGS="$LDFLAGS -Zhigh-mem" + $as_echo "#define MOZ_OS2_HIGH_MEMORY 1" >>confdefs.h + + fi + + # GCC for OS/2 currently predefines these, but we don't want them + DEFINES="$DEFINES -Uunix -U__unix -U__unix__" + ;; + +*) + $as_echo "#define XP_UNIX 1" >>confdefs.h + + ;; + +esac + +if test -z "$SKIP_LIBRARY_CHECKS"; then + + + +case $target in +*-darwin*|*-beos*|*-os2*) + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + OS_LIBS="-ldl $OS_LIBS" +fi + + +fi + + ;; +esac + + + + +if test $ac_cv_c_compiler_gnu = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 +$as_echo_n "checking whether $CC needs -traditional... " >&6; } +if ${ac_cv_prog_gcc_traditional+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_pattern="Autoconf.*'x'" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sgtty.h> +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <termio.h> +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 +$as_echo "$ac_cv_prog_gcc_traditional" >&6; } + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +_SAVE_LIBS="$LIBS" +LIBS="$LIBS $OS_LIBS" +for ac_func in dladdr gettid lchown setpriority strerror syscall secure_getenv __secure_getenv +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +LIBS="$_SAVE_LIBS" + + + +# Check whether --with-ccache was given. +if test "${with_ccache+set}" = set; then : + withval=$with_ccache; CCACHE=$withval +else + CCACHE="no" +fi + + +if test "$CCACHE" != "no"; then + if test -n "$CCACHE"; then + if test "$CCACHE" = "yes"; then + CCACHE= + else + if test ! -e "$CCACHE"; then + as_fn_error $? "$CCACHE not found" "$LINENO" 5 + fi + fi + fi + for ac_prog in $CCACHE ccache +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_CCACHE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $CCACHE in + [\\/]* | ?:[\\/]*) + ac_cv_path_CCACHE="$CCACHE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_CCACHE="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +CCACHE=$ac_cv_path_CCACHE +if test -n "$CCACHE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5 +$as_echo "$CCACHE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CCACHE" && break +done + + if test -z "$CCACHE" -o "$CCACHE" = ":"; then + as_fn_error $? "ccache not found" "$LINENO" 5 + elif test -x "$CCACHE"; then + CC="$CCACHE $CC" + CXX="$CCACHE $CXX" + else + as_fn_error $? "$CCACHE is not executable" "$LINENO" 5 + fi +fi + +# Check whether --enable-strip was given. +if test "${enable_strip+set}" = set; then : + enableval=$enable_strip; if test "$enableval" = "yes"; then + ENABLE_STRIP=1 + fi +fi + + +case "${target_os}" in +hpux*) +if test -z "$GNU_CC"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for +Olit support" >&5 +$as_echo_n "checking for +Olit support... " >&6; } +if ${ac_cv_hpux_usable_olit_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_hpux_usable_olit_option=no + rm -f conftest* + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then + ac_cv_hpux_usable_olit_option=yes + fi + fi + rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_hpux_usable_olit_option" >&5 +$as_echo "$ac_cv_hpux_usable_olit_option" >&6; } + + if test "$ac_cv_hpux_usable_olit_option" = "yes"; then + CFLAGS="$CFLAGS +Olit=all" + CXXFLAGS="$CXXFLAGS +Olit=all" + else + CFLAGS="$CFLAGS +ESlit" + CXXFLAGS="$CXXFLAGS +ESlit" + fi +fi +;; +esac + +case "$target_os" in +darwin*) + _HAVE_PTHREADS=1 + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5 +$as_echo_n "checking for pthread_create in -lpthreads... " >&6; } +if ${ac_cv_lib_pthreads_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthreads $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthreads_pthread_create=yes +else + ac_cv_lib_pthreads_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then : + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 +$as_echo_n "checking for pthread_create in -lc_r... " >&6; } +if ${ac_cv_lib_c_r_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_r_pthread_create=yes +else + ac_cv_lib_c_r_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } +if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then : + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc" >&5 +$as_echo_n "checking for pthread_create in -lc... " >&6; } +if ${ac_cv_lib_c_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_pthread_create=yes +else + ac_cv_lib_c_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_create" >&5 +$as_echo "$ac_cv_lib_c_pthread_create" >&6; } +if test "x$ac_cv_lib_c_pthread_create" = xyes; then : + _HAVE_PTHREADS=1 + +fi + + +fi + + +fi + + +fi + + ;; +esac + + +# Check whether --with-pthreads was given. +if test "${with_pthreads+set}" = set; then : + withval=$with_pthreads; if test "$withval" = "yes"; then + if test -n "$_HAVE_PTHREADS"; then + USE_PTHREADS=1 + USE_USER_PTHREADS= + USE_NSPR_THREADS= + else + as_fn_error $? " --with-pthreads specified for a system without pthread support " "$LINENO" 5; + fi + else + USE_PTHREADS= + _PTHREAD_LDFLAGS= + fi +else + if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + USE_USER_PTHREADS= + USE_NSPR_THREADS= + fi +fi + + +# Check whether --enable-user-pthreads was given. +if test "${enable_user_pthreads+set}" = set; then : + enableval=$enable_user_pthreads; if test "$enableval" = "yes"; then + if test -n "$_HAVE_PTHREADS"; then + USE_PTHREADS= + USE_USER_PTHREADS=1 + USE_NSPR_THREADS= + else + as_fn_error $? " --enable-user-pthreads specified for a system without pthread support " "$LINENO" 5; + fi + fi +fi + + +# Check whether --enable-nspr-threads was given. +if test "${enable_nspr_threads+set}" = set; then : + enableval=$enable_nspr_threads; if test "$enableval" = "yes"; then + USE_PTHREADS= + USE_USER_PTHREADS= + USE_NSPR_THREADS=1 + fi +fi + + +case "$target" in +*-beos*) + +# Check whether --with-bthreads was given. +if test "${with_bthreads+set}" = set; then : + withval=$with_bthreads; if test "$withval" = "yes"; then + USE_BTHREADS=1 + USE_USER_PTHREADS= + USE_PTHREADS= + fi +fi + + ;; +esac + +fi # SKIP_LIBRARY_CHECKS + +# Check whether --enable-ipv6 was given. +if test "${enable_ipv6+set}" = set; then : + enableval=$enable_ipv6; if test "$enableval" = "yes"; then + USE_IPV6=1 + else + USE_IPV6= + fi +fi + + +if test -n "$USE_PTHREADS"; then + rm -f conftest* + ac_cv_have_dash_pthread=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthread" >&5 +$as_echo_n "checking whether ${CC-cc} accepts -pthread... " >&6; } + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then + ac_cv_have_dash_pthread=yes + case "$target_os" in + freebsd*) +# Freebsd doesn't use -pthread for compiles, it uses them for linking + ;; + *) + CFLAGS="$CFLAGS -pthread" + CXXFLAGS="$CXXFLAGS -pthread" + ;; + esac + fi + fi + rm -f conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthread" >&5 +$as_echo "$ac_cv_have_dash_pthread" >&6; } + + ac_cv_have_dash_pthreads=no + if test "$ac_cv_have_dash_pthread" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthreads" >&5 +$as_echo_n "checking whether ${CC-cc} accepts -pthreads... " >&6; } + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then + ac_cv_have_dash_pthreads=yes + CFLAGS="$CFLAGS -pthreads" + CXXFLAGS="$CXXFLAGS -pthreads" + fi + fi + rm -f conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthreads" >&5 +$as_echo "$ac_cv_have_dash_pthreads" >&6; } + fi + + case "$target" in + *-solaris*) + if test "$ac_cv_have_dash_pthreads" = "yes"; then + _PTHREAD_LDFLAGS= + fi + ;; + *-freebsd*) + $as_echo "#define _REENTRANT 1" >>confdefs.h + + $as_echo "#define _THREAD_SAFE 1" >>confdefs.h + + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS="-pthread" + else + _PTHREAD_LDFLAGS="-lc_r" + fi + ;; + *-netbsd*) + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS="-pthread" + fi + ;; + *-bsdi*) + $as_echo "#define _THREAD_SAFE 1" >>confdefs.h + + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS= + fi + ;; + *-openbsd*) + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS=-pthread + fi + ;; + *-linux*|*-gnu*|*-k*bsd*-gnu) + $as_echo "#define _REENTRANT 1" >>confdefs.h + + ;; + esac + +else + if test -n "$USE_USER_PTHREADS"; then + USE_PTHREADS= + USE_NSPR_THREADS= + else + _PTHREAD_LDFLAGS= + fi +fi + +case "$target" in +*-aix*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + case "$target_os" in + aix4.1*) + if test -z "$USE_PTHREADS"; then + $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h + + fi + ;; + aix4.2*) + if test -z "$USE_NSPR_THREADS"; then + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + fi + ;; + aix4.3*) + if test -z "$USE_NSPR_THREADS"; then + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + fi + if test -n "$USE_PTHREADS"; then + $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h + + fi + ;; + *) + if test -z "$USE_NSPR_THREADS"; then + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + fi + if test -n "$USE_PTHREADS"; then + $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h + + fi + ;; + esac + ;; +*-bsdi*) + if test -n "$USE_PTHREADS"; then + $as_echo "#define _PR_NEED_PTHREAD_INIT 1" >>confdefs.h + + fi + ;; +*-freebsd*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + ;; +*-hpux*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + if test "$USE_PTHREADS"; then + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + $as_echo "#define _REENTRANT 1" >>confdefs.h + + $as_echo "#define _PR_DCETHREADS 1" >>confdefs.h + + else + cat >>confdefs.h <<_ACEOF +#define _POSIX_C_SOURCE 199506L +_ACEOF + + $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h + + fi + fi + if test "$USE_USER_PTHREADS"; then + cat >>confdefs.h <<_ACEOF +#define _POSIX_C_SOURCE 199506L +_ACEOF + + fi + ;; +*-irix*) + if test "${target_os}" = "irix6.5"; then + if test -n "$USE_PTHREADS"; then + $as_echo "#define _PR_HAVE_GETHOST_R 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_GETHOST_R_POINTER 1" >>confdefs.h + + fi + fi + ;; +*-linux*|*-gnu*|*-k*bsd*-gnu) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + ;; +*-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*|*-beos*) + USE_PTHREADS= + _PTHREAD_LDFLAGS= + USE_USER_PTHREADS= + ;; +*-netbsd*|*-openbsd*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + ;; +*-osf*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + if test -n "$USE_PTHREADS"; then + if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then + : + else + $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h + + fi + fi + ;; +*-solaris*) + if test -n "$USE_NSPR_THREADS"; then + $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h + + fi + if test -n "$USE_PTHREADS"; then + $as_echo "#define _REENTRANT 1" >>confdefs.h + + $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h + + if test "$OS_TEST" = "i86pc"; then + if test -n "$USE_64"; then + PR_MD_ASFILES=os_SunOS_x86_64.s + else + PR_MD_ASFILES=os_SunOS_x86.s + fi + else + if test -n "$USE_64"; then + PR_MD_ASFILES=os_SunOS_sparcv9.s + fi + fi + fi + ;; +*-nto*) + if test -n "$USE_PTHREADS"; then + $as_echo "#define _PR_HAVE_GETHOST_R 1" >>confdefs.h + + $as_echo "#define _PR_HAVE_GETHOST_R_POINTER 1" >>confdefs.h + + fi + ;; +esac + +OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS" + +if test -n "$_SAVE_OPTIMIZE_FLAGS"; then + _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS" +fi + +if test -n "$_SAVE_DEBUG_FLAGS"; then + _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS" +fi + +if test -n "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS" + CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS" +fi + +if test -n "$MOZ_DEBUG_SYMBOLS"; then + CFLAGS="$CFLAGS $_DEBUG_FLAGS" + CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS" +fi + +if test -n "$MOZ_OPTIMIZE"; then + OBJDIR_TAG=_OPT +else + OBJDIR_TAG=_DBG +fi + +if test -n "$USE_64"; then + COMPILER_TAG=_64 +fi + +RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}" + +case "$target_os" in +cygwin*|mks*) + CC="\$(CYGWIN_WRAPPER) $CC" + CXX="\$(CYGWIN_WRAPPER) $CXX" + RC="\$(CYGWIN_WRAPPER) $RC" + ;; +esac + +# Check whether --enable-wrap-malloc was given. +if test "${enable_wrap_malloc+set}" = set; then : + enableval=$enable_wrap_malloc; if test "$enableval" = "yes"; then + _WRAP_MALLOC=1 + fi +fi + + +if test -n "$_WRAP_MALLOC"; then + if test -n "$GNU_CC"; then + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size" + else + as_fn_error $? "--enable-wrap-malloc is not supported for non-GNU toolchains" "$LINENO" 5 + fi +fi + + +# Check whether --with-wrap-malloc was given. +if test "${with_wrap_malloc+set}" = set; then : + withval=$with_wrap_malloc; WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +MAKEFILES=" + Makefile + config/Makefile + config/autoconf.mk + config/nsprincl.mk + config/nsprincl.sh + config/nspr-config + config/nspr.pc + lib/Makefile + lib/ds/Makefile + lib/libc/Makefile + lib/libc/include/Makefile + lib/libc/src/Makefile + lib/tests/Makefile + pkg/Makefile + pr/Makefile + pr/include/Makefile + pr/include/md/Makefile + pr/include/obsolete/Makefile + pr/include/private/Makefile + pr/src/Makefile + pr/src/io/Makefile + pr/src/linking/Makefile + pr/src/malloc/Makefile + pr/src/md/Makefile + pr/src/md/${PR_MD_ARCH_DIR}/Makefile + pr/src/memory/Makefile + pr/src/misc/Makefile + pr/src/threads/Makefile + pr/tests/Makefile + pr/tests/dll/Makefile +" + +if test "$OS_TARGET" = "Linux"; then + MAKEFILES="$MAKEFILES + pkg/linux/Makefile + " +elif test "$OS_TARGET" = "SunOS"; then + MAKEFILES="$MAKEFILES + pkg/solaris/Makefile + pkg/solaris/SUNWpr/Makefile + pkg/solaris/SUNWprd/Makefile + " +fi + +if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/threads/combined/Makefile + " +elif test -n "$USE_PTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/pthreads/Makefile + " +elif test -n "$USE_BTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/bthreads/Makefile + " +fi + +if test -n "$USE_CPLUS"; then + MAKEFILES="$MAKEFILES + pr/src/cplus/Makefile + pr/src/cplus/tests/Makefile + " +fi + +echo $MAKEFILES > unallmakefiles + +ac_config_files="$ac_config_files $MAKEFILES" + +ac_config_commands="$ac_config_commands default" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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"unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "$MAKEFILES") CONFIG_FILES="$CONFIG_FILES $MAKEFILES" ;; + "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + + + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "default":C) chmod +x config/nspr-config ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi +
diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..202158b --- /dev/null +++ b/configure.in
@@ -0,0 +1,3176 @@ +dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- +dnl +dnl This Source Code Form is subject to the terms of the Mozilla Public +dnl License, v. 2.0. If a copy of the MPL was not distributed with this +dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. + +AC_PREREQ(2.61) +AC_INIT +AC_CONFIG_SRCDIR([pr/include/nspr.h]) + +AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf) +AC_CANONICAL_TARGET + +dnl ======================================================== +dnl = Defaults +dnl ======================================================== +MOD_MAJOR_VERSION=4 +MOD_MINOR_VERSION=13 +MOD_PATCH_VERSION=1 +NSPR_MODNAME=nspr20 +_HAVE_PTHREADS= +USE_PTHREADS= +USE_USER_PTHREADS= +USE_NSPR_THREADS= +USE_N32= +USE_X32= +USE_64= +USE_CPLUS= +USE_IPV6= +USE_MDUPDATE= +_MACOSX_DEPLOYMENT_TARGET= +_OPTIMIZE_FLAGS=-O +_DEBUG_FLAGS=-g +MOZ_DEBUG=1 +MOZ_OPTIMIZE= +OBJDIR='$(OBJDIR_NAME)' +OBJDIR_NAME=. +OBJDIR_SUFFIX=OBJ +NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall' +NOSUCHFILE=/no-such-file +LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)' +LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)' +CYGWIN_WRAPPER= +MACOS_SDK_DIR= +NEXT_ROOT= +MT= +MOZ_OS2_HIGH_MEMORY=1 +PROFILE_GEN_CFLAGS= +PROFILE_GEN_LDFLAGS= +PROFILE_USE_CFLAGS= +PROFILE_USE_LDFLAGS= + +dnl Link in libraries necessary to resolve all symbols for shared libs +RESOLVE_LINK_SYMBOLS= + +dnl ======================================================== +dnl = +dnl = Dont change the following lines. Doing so breaks: +dnl = +dnl = CFLAGS="-foo" ./configure +dnl = +dnl ======================================================== +CFLAGS="${CFLAGS=}" +CXXFLAGS="${CXXFLAGS=}" +LDFLAGS="${LDFLAGS=}" +DLLFLAGS="${DLLFLAGS=}" +HOST_CFLAGS="${HOST_CFLAGS=}" +HOST_LDFLAGS="${HOST_LDFLAGS=}" + +case "$target" in +*-cygwin*|*-mingw*|*-msys*) + # Check to see if we are really running in a msvc environemnt + _WIN32_MSVC= + AC_CHECK_PROGS(CC, cl) + cat > conftest.c <<EOF +#ifdef _MSC_VER +COMPILER IS MSVC +#endif +EOF + read dummy <<EOF +$($CC -E conftest.c 2>/dev/null | grep COMPILER) +EOF + if test -n "$dummy"; then + _WIN32_MSVC=1 + CXX=$CC + fi + rm -f conftest.c + ;; +*-mks*) + _WIN32_MSVC=1 + ;; +esac + +if test -n "$_WIN32_MSVC"; then + SKIP_PATH_CHECKS=1 + SKIP_COMPILER_CHECKS=1 + SKIP_LIBRARY_CHECKS=1 +fi + +dnl ======================================================== +dnl = Android uses a very custom (hacky) toolchain; we need to do this +dnl = here, so that the compiler checks can succeed +dnl ======================================================== + +AC_ARG_WITH(android-ndk, +[ --with-android-ndk=DIR + location where the Android NDK can be found], + android_ndk=$withval) + +AC_ARG_WITH(android-toolchain, +[ --with-android-toolchain=DIR + location of the Android toolchain], + android_toolchain=$withval) + +dnl The default android_version is different for each target cpu. +case "$target_cpu" in +arm) + android_version=5 + ;; +i?86|mipsel) + android_version=9 + ;; +esac + +AC_ARG_WITH(android-version, +[ --with-android-version=VER + Android platform version, default 5 for arm, 9 for x86/mips], + android_version=$withval) + +AC_ARG_WITH(android-platform, +[ --with-android-platform=DIR + location of platform dir], + android_platform=$withval) + +case "$target" in +arm-linux*-android*|*-linuxandroid*) + android_tool_prefix="arm-linux-androideabi" + ;; +i?86-*android*) + android_tool_prefix="i686-linux-android" + ;; +mipsel-*android*) + android_tool_prefix="mipsel-linux-android" + ;; +*) + android_tool_prefix="$target_os" + ;; +esac + +dnl ======================================================== +dnl = Gonk is a fork of Android used for Mozilla's B2G project. +dnl = Configuration is done largely by the top level config +dnl = and the specified gonk directory doesn't matter here. +dnl ======================================================== + +AC_ARG_WITH(gonk, +[ --with-gonk=DIR location of gonk dir], + gonkdir=$withval) + +if test -n "$gonkdir" ; then + dnl Most things are directly configured by env vars when building for gonk + + AC_DEFINE(ANDROID) +else +case "$target" in +*-android*|*-linuxandroid*) + if test -z "$android_ndk" ; then + AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.]) + fi + + if test -z "$android_toolchain" ; then + AC_MSG_CHECKING([for android toolchain directory]) + + kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"` + + case "$target_cpu" in + arm) + target_name=arm-linux-androideabi-4.4.3 + ;; + i?86) + target_name=x86-4.4.3 + ;; + mipsel) + target_name=mipsel-linux-android-4.4.3 + ;; + esac + android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86 + + if test -d "$android_toolchain" ; then + AC_MSG_RESULT([$android_toolchain]) + else + AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.]) + fi + fi + + if test -z "$android_platform" ; then + AC_MSG_CHECKING([for android platform directory]) + + case "$target_cpu" in + arm) + target_name=arm + ;; + i?86) + target_name=x86 + ;; + mipsel) + target_name=mips + ;; + esac + + android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name" + + if test -d "$android_platform" ; then + AC_MSG_RESULT([$android_platform]) + else + AC_MSG_ERROR([not found. You have to specify --with-android-platform=/path/to/ndk/platform.]) + fi + fi + + dnl Old NDK support. If minimum requirement is changed to NDK r8b, + dnl please remove this. + case "$target_cpu" in + i?86) + if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then + dnl Old NDK toolchain name + android_tool_prefix="i686-android-linux" + fi + ;; + esac + + dnl set up compilers + AS="$android_toolchain"/bin/"$android_tool_prefix"-as + CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc + CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++ + CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp + LD="$android_toolchain"/bin/"$android_tool_prefix"-ld + AR="$android_toolchain"/bin/"$android_tool_prefix"-ar + RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib + STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip + + CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS" + CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS" + CXXFLAGS="-mandroid -I$android_platform/usr/include -fpic -fno-short-enums -fno-exceptions $CXXFLAGS" + LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform $LDFLAGS" + + AC_DEFINE(ANDROID) + ;; +esac +fi + +dnl ======================================================== +dnl = +dnl = Check options that may affect the compiler +dnl = +dnl ======================================================== +dist_prefix='${MOD_DEPTH}/dist' +dist_bindir='${dist_prefix}/bin' +dist_includedir='${dist_prefix}/include/nspr' +dist_libdir='${dist_prefix}/lib' +dnl If the --includedir option was not specified, add '/nspr' to autoconf's +dnl default value of includedir. +if test "${includedir}" = '${prefix}/include'; then + includedir='${prefix}/include/nspr' +fi + +AC_ARG_WITH(dist-prefix, + [ --with-dist-prefix=DIST_PREFIX + place build files in DIST_PREFIX [dist]], + dist_prefix=$withval) + +AC_ARG_WITH(dist-bindir, + [ --with-dist-bindir=DIR build execuatables in DIR [DIST_PREFIX/bin]], + dist_bindir=$withval) + +AC_ARG_WITH(dist-includedir, + [ --with-dist-includedir=DIR + build include files in DIR [DIST_PREFIX/include/nspr]], + dist_includedir=$withval) + +AC_ARG_WITH(dist-libdir, + [ --with-dist-libdir=DIR build library files in DIR [DIST_PREFIX/lib]], + dist_libdir=$withval) + +AC_SUBST(dist_prefix) +AC_SUBST(dist_bindir) +AC_SUBST(dist_includedir) +AC_SUBST(dist_libdir) + +dnl Check if NSPR is being compiled for Mozilla +dnl Let --with-arg override environment setting +dnl +AC_ARG_WITH(mozilla, + [ --with-mozilla Compile NSPR with Mozilla support], + [ if test "$withval" = "yes"; then + AC_DEFINE(MOZILLA_CLIENT) + MOZILLA_CLIENT=1 + else + MOZILLA_CLIENT= + fi], + [ if test -n "$MOZILLA_CLIENT"; then + AC_DEFINE(MOZILLA_CLIENT) + fi]) + +AC_ARG_ENABLE(optimize, + [ --enable-optimize[=OPT] Enable code optimizations (ie. -O2) ], + [ if test "$enableval" != "no"; then + MOZ_OPTIMIZE=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS + fi + else + MOZ_OPTIMIZE= + fi ]) + +AC_ARG_ENABLE(debug, + [ --enable-debug[=DBG] Enable debugging (using compiler flags DBG)], + [ if test "$enableval" != "no"; then + MOZ_DEBUG=1 + MOZ_DEBUG_SYMBOLS=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS + fi + else + MOZ_DEBUG= + fi ], + MOZ_DEBUG_SYMBOLS=1) + +AC_ARG_ENABLE(debug-symbols, + [ --enable-debug-symbols[=DBG] Enable debugging symbols + (using compiler flags DBG)], + [ if test "$enableval" != "no"; then + MOZ_DEBUG_SYMBOLS=1 + if test -n "$enableval" -a "$enableval" != "yes"; then + if test -z "$_SAVE_DEBUG_FLAGS"; then + _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` + _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS + else + AC_MSG_ERROR([--enable-debug-symbols flags cannot be used with --enable-debug flags]) + fi + fi + else + MOZ_DEBUG_SYMBOLS= + fi ]) + +AC_ARG_ENABLE(win32-target, + [ --enable-win32-target=\$t + Specify win32 flavor. (WIN95 or WINNT)], + OS_TARGET=`echo $enableval | tr a-z A-Z`) + +AC_ARG_ENABLE(symbian-target, + [ --enable-symbian-target=\$t + Specify symbian flavor. (WINSCW or GCCE)], + OS_TARGET=`echo $enableval | tr a-z A-Z`) + +AC_ARG_ENABLE(debug-rtl, + [ --enable-debug-rtl Use the MSVC debug runtime library], + [ if test "$enableval" = "yes"; then + USE_DEBUG_RTL=1 + else + USE_DEBUG_RTL=0 + fi ]) + +AC_ARG_ENABLE(static-rtl, + [ --enable-static-rtl Use the MSVC static runtime library], + [ if test "$enableval" = "yes"; then + USE_STATIC_RTL=1 + fi ]) + +AC_ARG_ENABLE(n32, + [ --enable-n32 Enable n32 ABI support (IRIX only)], + [ if test "$enableval" = "yes"; then + USE_N32=1 + else if test "$enableval" = "no"; then + USE_N32= + fi + fi ]) + +AC_ARG_ENABLE(x32, + [ --enable-x32 Enable x32 ABI support (x86_64 only)], + [ if test "$enableval" = "yes"; then + USE_X32=1 + else if test "$enableval" = "no"; then + USE_X32= + fi + fi ]) + +AC_ARG_ENABLE(64bit, + [ --enable-64bit Enable 64-bit support (on certain platforms)], + [ if test "$enableval" = "yes"; then + USE_64=1 + fi ]) + +AC_ARG_ENABLE(mdupdate, + [ --enable-mdupdate Enable use of certain compilers' mdupdate feature], + [ if test "$enableval" = "yes"; then + USE_MDUPDATE=1 + fi ]) + +AC_ARG_ENABLE(cplus, + [ --enable-cplus Enable some c++ api routines], + [ if test "$enableval" = "yes"; then + USE_CPLUS=1 + fi]) + +AC_ARG_WITH(arm-kuser, + [ --with-arm-kuser Use kuser helpers (Linux/ARM only) + (Requires kernel 2.6.13 or later)], + [ if test "$withval" = "yes"; then + AC_DEFINE(_PR_ARM_KUSER) + fi ]) + +dnl ======================================================== +dnl = Mac OS X SDK support +dnl ======================================================== +AC_ARG_WITH(macos-sdk, + [ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)], + MACOS_SDK_DIR=$withval) + +AC_ARG_ENABLE(macos-target, + [ --enable-macos-target=VER + Set the minimum MacOS version needed at runtime + [10.2 for ppc, 10.4 for x86]], + [_MACOSX_DEPLOYMENT_TARGET=$enableval]) + +dnl ======================================================== +dnl = +dnl = Set the threading model +dnl = +dnl ======================================================== +case "$target" in + +*-aix*) + case "${target_os}" in + aix3.2*) + USE_NSPR_THREADS=1 + ;; + *) + USE_PTHREADS=1 + ;; + esac + ;; + +esac + +dnl ======================================================== +dnl = +dnl = Set the default C compiler +dnl = +dnl ======================================================== +if test -z "$CC"; then + case "$target" in + + *-aix*) + if test -z "$USE_NSPR_THREADS"; then + CC=xlc_r + else + CC=xlc + fi + ;; + + *-hpux*) + CC=cc + ;; + + *-irix*) + CC=cc + ;; + + *-osf*) + CC=cc + ;; + + *-solaris*) + CC=cc + ;; + + esac +fi + +dnl ======================================================== +dnl = +dnl = Set the default C++ compiler +dnl = +dnl ======================================================== +if test -z "$CXX"; then + case "$target" in + + *-aix*) + if test -z "$USE_NSPR_THREADS"; then + CXX=xlC_r + else + CXX=xlC + fi + ;; + + *-hpux*) + case "${target_os}" in + hpux10.30) + CXX=aCC + ;; + hpux11.*) + CXX=aCC + ;; + *) + CXX=CC + ;; + esac + ;; + + *-irix*) + CXX=CC + ;; + + *-osf*) + CXX=cxx + ;; + + *-solaris*) + CXX=CC + ;; + + esac +fi + +if test -z "$SKIP_PATH_CHECKS"; then + AC_PATH_PROG(WHOAMI, $WHOAMI whoami, echo not_whoami) +fi + +if test -n "$MOZ_DEBUG"; then + AC_DEFINE(DEBUG) + DEFINES="$DEFINES -UNDEBUG" + + case "${target_os}" in + beos*) + DEFINES="$DEFINES -DDEBUG_${USER}" + ;; + mks*|cygwin*|mingw*|msys*|os2*) + DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`" + ;; + *) + DEFINES="$DEFINES -DDEBUG_`$WHOAMI`" + ;; + esac +else + AC_DEFINE(NDEBUG) + DEFINES="$DEFINES -UDEBUG" +fi + +if test -z "$SKIP_COMPILER_CHECKS"; then +dnl ======================================================== +dnl Checks for compilers. +dnl ======================================================== +if test "$target" != "$host"; then + echo "cross compiling from $host to $target" + cross_compiling=yes + + case "$build:$target" in + powerpc-apple-darwin8*:i?86-apple-darwin*) + dnl The Darwin cross compiler doesn't necessarily point itself at a + dnl root that has libraries for the proper architecture, it defaults + dnl to the system root. The libraries in the system root on current + dnl versions of PPC OS X 10.4 aren't fat, so these target compiler + dnl checks will fail. Fake a working SDK in that case. + _SAVE_CFLAGS=$CFLAGS + _SAVE_CXXFLAGS=$CXXFLAGS + CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS" + CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS" + ;; + esac + + AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", echo) + unset ac_cv_prog_CC + dnl Now exit the conditional block to invoke AC_PROG_CC. +fi + +dnl In the latest versions of autoconf, AC_PROG_CC is a one-shot macro, +dnl declared with AC_DEFUN_ONCE. So it must not be expanded inside a +dnl conditional block. Invoke AC_PROG_CC outside any conditional block +dnl and before invoking AC_TRY_COMPILE (which requires AC_PROG_CC). +AC_PROG_CC + +dnl Reenter the conditional blocks after invoking AC_PROG_CC. +if test "$target" != "$host"; then + if test -n "$USE_CPLUS"; then + AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", echo) + unset ac_cv_prog_CXX + AC_PROG_CXX + fi + + case "$build:$target" in + powerpc-apple-darwin8*:i?86-apple-darwin*|*:arm*-apple-darwin*) + dnl Revert the changes made above. From this point on, the target + dnl compiler will never be used without applying the SDK to CFLAGS + dnl (see --with-macos-sdk below). + CFLAGS=$_SAVE_CFLAGS + CXXFLAGS=$_SAVE_CXXFLAGS + ;; + esac + + AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", echo) + AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", echo) + AC_CHECK_PROGS(AS, $AS "${target_alias}-as" "${target}-as", echo) + AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", echo) + AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", echo) + AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", echo) + + _SAVE_CC="$CC" + _SAVE_CFLAGS="$CFLAGS" + _SAVE_LDFLAGS="$LDFLAGS" + + AC_MSG_CHECKING([for $host compiler]) + AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc, "") + if test -z "$HOST_CC"; then + AC_MSG_ERROR([no acceptable cc found in \$PATH]) + fi + AC_MSG_RESULT([$HOST_CC]) + + CC="$HOST_CC" + CFLAGS="$HOST_CFLAGS" + LDFLAGS="$HOST_LDFLAGS" + + AC_MSG_CHECKING([whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works]) + AC_TRY_COMPILE([], [return 0;], + [AC_MSG_RESULT([yes])], + [AC_MSG_ERROR([installation or configuration problem: $host compiler $HOST_CC cannot create executables.])] ) + + CC=$_SAVE_CC + CFLAGS=$_SAVE_CFLAGS + LDFLAGS=$_SAVE_LDFLAGS +else + if test -n "$USE_CPLUS"; then + if test "$CC" = "cl" -a -z "$CXX"; then + CXX=$CC + else + AC_PROG_CXX + fi + fi + AC_PROG_RANLIB + AC_PATH_PROGS(AS, as, $CC) + AC_PATH_PROGS(AR, ar, echo not_ar) + AC_PATH_PROGS(LD, ld link, echo not_ld) + AC_PATH_PROGS(STRIP, strip, echo not_strip) + AC_PATH_PROGS(WINDRES, windres, echo not_windres) + if test -z "$HOST_CC"; then + HOST_CC="$CC" + fi + if test -z "$HOST_CFLAGS"; then + HOST_CFLAGS="$CFLAGS" + fi +fi + +AC_PROG_CPP + +if test "$GCC" = "yes"; then + GNU_CC=1 +fi +if test "$GXX" = "yes"; then + GNU_CXX=1 +fi +if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then + GNU_AS=1 +fi +rm -f a.out + +case "$build:$target" in + i?86-apple-darwin*:powerpc-apple-darwin*) + dnl cross_compiling will have erroneously been set to "no" in this + dnl case, because the x86 build host is able to run ppc code in a + dnl translated environment, making a cross compiler appear native. + cross_compiling=yes + ;; +esac + +if test "$cross_compiling" = "yes"; then + CROSS_COMPILE=1 +else + CROSS_COMPILE= +fi + +dnl ======================================================== +dnl Check for gcc -pipe support +dnl ======================================================== +AC_MSG_CHECKING([for gcc -pipe support]) +if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then + echo '#include <stdio.h>' > dummy-hello.c + echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c + ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5 + cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5 + if test $? = 0; then + _res_as_stdin="yes" + else + _res_as_stdin="no" + fi + if test "$_res_as_stdin" = "yes"; then + _SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -pipe" + AC_TRY_COMPILE( [ #include <stdio.h> ], + [printf("Hello World\n");], + [_res_gcc_pipe="yes"], + [_res_gcc_pipe="no"] ) + CFLAGS=$_SAVE_CFLAGS + fi + if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then + _res="yes"; + CFLAGS="$CFLAGS -pipe" + CXXFLAGS="$CXXFLAGS -pipe" + else + _res="no" + fi + rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out + AC_MSG_RESULT([$_res]) +else + AC_MSG_RESULT([no]) +fi + +dnl ======================================================== +dnl Profile guided optimization +dnl ======================================================== +dnl Test for profiling options +dnl Under gcc 3.4+, use -fprofile-generate/-fprofile-use + +_SAVE_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction" + +AC_MSG_CHECKING([whether C compiler supports -fprofile-generate]) +AC_TRY_COMPILE([], [return 0;], + [ PROFILE_GEN_CFLAGS="-fprofile-generate" + result="yes" ], result="no") +AC_MSG_RESULT([$result]) + +if test $result = "yes"; then + PROFILE_GEN_LDFLAGS="-fprofile-generate" + PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch" + PROFILE_USE_LDFLAGS="-fprofile-use" +fi + +CFLAGS="$_SAVE_CFLAGS" + +dnl =============================================================== +dnl Check for .hidden assembler directive and visibility attribute. +dnl Borrowed from glibc configure.in +dnl =============================================================== +if test "$GNU_CC"; then + AC_CACHE_CHECK(for visibility(hidden) attribute, + ac_cv_visibility_hidden, + [cat > conftest.c <<EOF + int foo __attribute__ ((visibility ("hidden"))) = 1; +EOF + ac_cv_visibility_hidden=no + if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if grep '\.hidden.*foo' conftest.s >/dev/null; then + ac_cv_visibility_hidden=yes + fi + fi + rm -f conftest.[cs] + ]) + if test "$ac_cv_visibility_hidden" = "yes"; then + AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE) + AC_CACHE_CHECK(for visibility pragma support, + ac_cv_visibility_pragma, + [cat > conftest.c <<EOF +#pragma GCC visibility push(hidden) + int foo_hidden = 1; +#pragma GCC visibility push(default) + int foo_default = 1; +EOF + ac_cv_visibility_pragma=no + if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then + if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then + ac_cv_visibility_pragma=yes + fi + fi + fi + rm -f conftest.[cs] + ]) + if test "$ac_cv_visibility_pragma" = "yes"; then + AC_DEFINE(HAVE_VISIBILITY_PRAGMA) + # To work around a build problem on Linux x86-64 (Bugzilla bug + # 293438), we use the -fvisibility=hidden flag. This flag is less + # optimal than #pragma GCC visibility push(hidden) because the flag + # assumes that symbols defined outside the current source file have + # the default visibility. This has the advantage that we don't need + # to wrap system header files, but has the disadvantage that calls + # to hidden symbols defined in other source files cannot be + # optimized by the compiler. The -fvisibility=hidden flag does + # hide and export symbols correctly. + #VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h' + #WRAP_SYSTEM_INCLUDES=1 + VISIBILITY_FLAGS="-fvisibility=hidden" + WRAP_SYSTEM_INCLUDES= + fi + fi +fi # GNU_CC + +fi # SKIP_COMPILER_CHECKS + +dnl ======================================================== +dnl Checks for programs. +dnl ======================================================== +if test -z "$SKIP_PATH_CHECKS"; then + AC_PATH_PROGS(PERL, perl5 perl, echo not_perl) +elif test -z "$PERL"; then + PERL=perl +fi + +dnl ======================================================== +dnl Default platform specific options +dnl ======================================================== +OBJ_SUFFIX=o +LIB_SUFFIX=a +DLL_SUFFIX=so +ASM_SUFFIX=s +MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' +PR_MD_ASFILES= +PR_MD_CSRCS= +PR_MD_ARCH_DIR=unix +AR_FLAGS='cr $@' +AS='$(CC)' +ASFLAGS='$(CFLAGS)' + +if test -n "$CROSS_COMPILE"; then + OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` + OS_RELEASE= + OS_TEST="${target_cpu}" + case "${target_os}" in + linux*) OS_ARCH=Linux ;; + solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; + mingw*) OS_ARCH=WINNT CPU_ARCH=x86 ;; + darwin*) OS_ARCH=Darwin ;; + riscos*) OS_ARCH=RISCOS ;; + esac +else + OS_ARCH=`uname -s | sed -e 's|/|_|g'` + OS_RELEASE=`uname -r` + OS_TEST=`uname -m` +fi + +if test "$OS_ARCH" = "IRIX64"; then + OS_ARCH=IRIX +fi + +if test "$OS_ARCH" = "AIX"; then + OS_RELEASE=`uname -v`.`uname -r` +fi + +if test "$OS_ARCH" = "FreeBSD"; then + OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` +fi + +if test "$OS_ARCH" = "Linux"; then + OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` + OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'` +fi + +####################################################################### +# Master "Core Components" macros for getting the OS target # +####################################################################### + +# +# Note: OS_TARGET should be specified on the command line for gmake. +# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built. +# The difference between the Win95 target and the WinNT target is that +# the WinNT target uses Windows NT specific features not available +# in Windows 95. The Win95 target will run on Windows NT, but (supposedly) +# at lesser performance (the Win95 target uses threads; the WinNT target +# uses fibers). +# +# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no +# cross-compilation. +# + +# +# The following hack allows one to build on a WIN95 machine (as if +# s/he were cross-compiling on a WINNT host for a WIN95 target). +# It also accomodates for MKS's uname.exe. If you never intend +# to do development on a WIN95 machine, you don't need this hack. +# +case "$OS_ARCH" in +Windows_95) + OS_ARCH=Windows_NT + OS_TARGET=WIN95 + ;; +Windows_98) + OS_ARCH=Windows_NT + OS_TARGET=WIN95 + ;; +CYGWIN_9*|CYGWIN_ME*) + OS_ARCH='CYGWIN_NT-4.0' + OS_TARGET=WIN95 + ;; +OS_2) + OS_ARCH=OS2 + OS_TARGET=OS2 + ;; +esac + +# +# On WIN32, we also define the variable CPU_ARCH. +# + +case "$OS_ARCH" in +Windows_NT) +# +# If uname -s returns "Windows_NT", we assume that we are using +# the uname.exe in MKS toolkit. +# +# The -r option of MKS uname only returns the major version number. +# So we need to use its -v option to get the minor version number. +# Moreover, it doesn't have the -p option, so we need to use uname -m. +# + OS_ARCH=WINNT + OS_MINOR_RELEASE=`uname -v` + if test "$OS_MINOR_RELEASE" = "00"; then + OS_MINOR_RELEASE=0 + fi + OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}" + CPU_ARCH=`uname -m` + # + # MKS's uname -m returns "586" on a Pentium machine. + # + if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + fi + ;; +CYGWIN_NT*|MINGW*_NT*|MSYS_NT*) +# +# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using +# the uname.exe in the Cygwin tools. +# If uname -s returns "MINGW32_NT-5.1", we assume that we are using +# the uname.exe in the MSYS tools. +# If uname -s returns "MSYS_NT-6.3", we assume that we are using +# the uname.exe in the MSYS2 tools. +# + OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'` + OS_ARCH=WINNT + CPU_ARCH=`uname -m` + # + # Cygwin's uname -m returns "i686" on a Pentium Pro machine. + # + if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + fi + ;; +esac + +if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then + OS_TARGET=WIN95 + if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then + USE_DEBUG_RTL=1 + fi +fi +if test -z "$OS_TARGET"; then + OS_TARGET=$OS_ARCH +fi +if test "$OS_TARGET" = "WIN95"; then + OS_RELEASE="4.0" +fi +OS_CONFIG="${OS_TARGET}${OS_RELEASE}" + +dnl ======================================================== +dnl Enable high-memory support on OS/2 by default. +dnl ======================================================== +AC_ARG_ENABLE(os2-high-mem, + [ --disable-os2-high-mem Disable high-memory support on OS/2], + [ if test "$enableval" = "no"; then + MOZ_OS2_HIGH_MEMORY= + else + MOZ_OS2_HIGH_MEMORY=1 + fi ]) + +dnl ======================================================== +dnl = ARM toolchain tweaks +dnl ======================================================== + +dnl Defaults +MOZ_ALIGN=toolchain-default + +case "$target" in +arm*-android*|arm*-linuxandroid*) + MOZ_THUMB=yes + MOZ_ARCH=armv7-a + MOZ_FPU=vfp + MOZ_FLOAT_ABI=softfp + MOZ_SOFT_FLOAT=yes + MOZ_ALIGN=no + ;; +arm*-*) + if test -n "$MOZ_PLATFORM_MAEMO"; then + MOZ_THUMB=no + MOZ_ARCH=armv7-a + MOZ_FLOAT_ABI=softfp + fi + if test "$MOZ_PLATFORM_MAEMO" = 6; then + MOZ_THUMB=yes + fi + ;; +esac + +dnl Kept for compatibility with some buildbot mozconfig +AC_ARG_ENABLE(thumb2, [], MOZ_THUMB=$enableval) + +AC_ARG_WITH(thumb, +[ --with-thumb[[=yes|no|toolchain-default]]] +[ Use Thumb instruction set (-mthumb)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-thumb is not supported on non-GNU toolchain-defaults]) + fi + MOZ_THUMB=$withval) + +AC_ARG_WITH(thumb-interwork, +[ --with-thumb-interwork[[=yes|no|toolchain-default]] + Use Thumb/ARM instuctions interwork (-mthumb-interwork)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-thumb-interwork is not supported on non-GNU toolchain-defaults]) + fi + MOZ_THUMB_INTERWORK=$withval) + +AC_ARG_WITH(arch, +[ --with-arch=[[type|toolchain-default]] + Use specific CPU features (-march=type)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-arch is not supported on non-GNU toolchain-defaults]) + fi + MOZ_ARCH=$withval) + +AC_ARG_WITH(fpu, +[ --with-fpu=[[type|toolchain-default]] + Use specific FPU type (-mfpu=type)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-fpu is not supported on non-GNU toolchain-defaults]) + fi + MOZ_FPU=$withval) + +AC_ARG_WITH(float-abi, +[ --with-float-abi=[[type|toolchain-default]] + Use specific arm float ABI (-mfloat-abi=type)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-float-abi is not supported on non-GNU toolchain-defaults]) + fi + MOZ_FLOAT_ABI=$withval) + +AC_ARG_WITH(soft-float, +[ --with-soft-float[[=yes|no|toolchain-default]] + Use soft float library (-msoft-float)], + if test -z "$GNU_CC"; then + AC_MSG_ERROR([--with-soft-float is not supported on non-GNU toolchain-defaults]) + fi + MOZ_SOFT_FLOAT=$withval) + +case "$MOZ_ARCH" in +toolchain-default|"") + arch_flag="" + ;; +*) + arch_flag="-march=$MOZ_ARCH" + ;; +esac + +case "$MOZ_THUMB" in +yes) + MOZ_THUMB2=1 + thumb_flag="-mthumb" + ;; +no) + MOZ_THUMB2= + thumb_flag="-marm" + ;; +*) + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$arch_flag" + AC_TRY_COMPILE([],[return sizeof(__thumb2__);], + MOZ_THUMB2=1, + MOZ_THUMB2=) + CFLAGS="$_SAVE_CFLAGS" + thumb_flag="" + ;; +esac + +case "$MOZ_THUMB_INTERWORK" in +yes) + thumb_interwork_flag="-mthumb-interwork" + ;; +no) + thumb_interwork_flag="-mno-thumb-interwork" + ;; +*) # toolchain-default + thumb_interwork_flag="" + ;; +esac + +case "$MOZ_FPU" in +toolchain-default|"") + fpu_flag="" + ;; +*) + fpu_flag="-mfpu=$MOZ_FPU" + ;; +esac + +case "$MOZ_FLOAT_ABI" in +toolchain-default|"") + float_abi_flag="" + ;; +*) + float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI" + ;; +esac + +case "$MOZ_SOFT_FLOAT" in +yes) + soft_float_flag="-msoft-float" + ;; +no) + soft_float_flag="-mno-soft-float" + ;; +*) # toolchain-default + soft_float_flag="" + ;; +esac + +case "$MOZ_ALIGN" in +toolchain-default|"") + align_flag="" + ;; +no) + align_flag="-mno-unaligned-access" + ;; +yes) + align_flag="-munaligned-access" + ;; +*) + align_flag="" + ;; +esac + +if test -n "$align_flag"; then + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $align_flag" + AC_MSG_CHECKING(whether alignment flag ($align_flag) is supported) + AC_TRY_COMPILE([],[],,align_flag="") + CFLAGS="$_SAVE_CFLAGS" +fi + +dnl Use echo to avoid accumulating space characters +all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag` +if test -n "$all_flags"; then + _SAVE_CFLAGS="$CFLAGS" + CFLAGS="$all_flags" + AC_MSG_CHECKING(whether the chosen combination of compiler flags ($all_flags) works) + AC_TRY_COMPILE([],[return 0;], + AC_MSG_RESULT([yes]), + AC_MSG_ERROR([no])) + + CFLAGS="$_SAVE_CFLAGS $all_flags" + CXXFLAGS="$CXXFLAGS $all_flags" + ASFLAGS="$ASFLAGS $all_flags" + if test -n "$thumb_flag"; then + LDFLAGS="$LDFLAGS $thumb_flag" + fi +fi + +dnl ======================================================== +dnl Override of system specific host options +dnl ======================================================== +case "$host" in +*-mingw*|*-msys*) + NSINSTALL=nsinstall + ;; +*-cygwin*|*-mks*) + NSINSTALL='$(CYGWIN_WRAPPER) nsinstall' + if test `echo "${PATH}" | grep -c \;` = 0; then + CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper' + fi + ;; +*-beos*) + HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE" + ;; +*os2*) + ;; +*) + HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" + ;; +esac + +dnl ======================================================== +dnl Override of system specific target options +dnl ======================================================== +case "$target" in + +*-aix*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(AIX) + AC_DEFINE(SYSV) + DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib' + AC_CHECK_HEADER(sys/atomic_op.h, AC_DEFINE(AIX_HAVE_ATOMIC_OP_H)) + case "${target_os}" in + aix3.2*) + AC_DEFINE(AIX_RENAME_SELECT) + AC_DEFINE(_PR_NO_LARGE_FILES) + AIX_LINK_OPTS='-bnso -berok' + PR_MD_ASFILES=os_AIX.s + ;; + aix4.1*) + AC_DEFINE(AIX_TIMERS) + AC_DEFINE(_PR_NO_LARGE_FILES) + AC_DEFINE(AIX4_1) + MKSHLIB= + DSO_LDOPTS= + AIX_LINK_OPTS='-bnso -berok' + LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr' + LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr' + ;; + aix4.2*) + AC_DEFINE(AIX_TIMERS) + AC_DEFINE(_PR_HAVE_OFF64_T) + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + aix4.3*) + AC_DEFINE(AIX_TIMERS) + AC_DEFINE(_PR_HAVE_OFF64_T) + AC_DEFINE(AIX4_3_PLUS) + AC_DEFINE(HAVE_SOCKLEN_T) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + USE_IPV6=1 + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + *) + AC_DEFINE(AIX_TIMERS) + AC_DEFINE(_PR_HAVE_OFF64_T) + AC_DEFINE(AIX4_3_PLUS) + AC_DEFINE(HAVE_SOCKLEN_T) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + USE_IPV6=1 + AIX_LINK_OPTS='-brtl -bnso -berok' + ;; + esac + CFLAGS="$CFLAGS -qro -qroconst" + AIX_WRAP='$(DIST)/lib/aixwrap.o' + AIX_TMP='./_aix_tmp.o' + if test -n "$USE_64"; then + MDCPUCFG_H=_aix64.cfg + OBJECT_MODE=64 + else + MDCPUCFG_H=_aix32.cfg + fi + PR_MD_CSRCS=aix.c + RESOLVE_LINK_SYMBOLS=1 + ;; + +*-beos*) + AC_DEFINE(XP_BEOS) + AC_DEFINE(BeOS) + AC_DEFINE(BEOS) + AC_DEFINE(_POSIX_SOURCE) + DSO_LDOPTS=-nostart + MDCPUCFG_H=_beos.cfg + USE_BTHREADS=1 + PR_MD_ARCH_DIR=beos + RESOLVE_LINK_SYMBOLS=1 + case "${target_cpu}" in + i*86) + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS='-gdwarf-2 -O0' + MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@' + AC_CHECK_LIB(bind, gethostbyaddr, [OS_LIBS="$OS_LIBS -lbind -lsocket"]) + ;; + powerpc) + CC=mwcc + CCC=mwcc + LD=mwld + DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o' + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS='-g -O0' + ;; + esac + ;; + +*-bsdi*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(BSDI) + AC_DEFINE(NEED_BSDREGEX) + + CFLAGS="$CFLAGS -Wall -Wno-format" + CXXFLAGS="$CXXFLAGS -Wall -Wno-format" + + if echo "$OS_TEST" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + elif echo "$OS_TEST" | grep -c sparc >/dev/null; then + CPU_ARCH=sparc + fi + + MDCPUCFG_H=_bsdi.cfg + PR_MD_CSRCS=bsdi.c + + DSO_LDOPTS=-r + + case "$target_os" in + bsdi1.1*) + AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY) + AC_DEFINE(_PR_STAT_HAS_ONLY_ST_ATIME) + AC_DEFINE(_PR_NEED_H_ERRNO) + MKSHLIB= + DSO_CFLAGS= + DSO_LDOPTS= + ;; + + bsdi2.1*) + AC_DEFINE(_PR_TIMESPEC_HAS_TS_SEC) + AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY) + AC_DEFINE(HAVE_DLL) + AC_DEFINE(USE_DLFCN) + AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) + PR_MD_ASFILES=os_BSD_OS_386_2.s + ;; + + bsdi4.* | bsdi5.*) + AC_DEFINE(_PR_SELECT_CONST_TIMEVAL) + AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT) + AC_DEFINE(HAVE_DLL) + AC_DEFINE(USE_DLFCN) + AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) + MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)' + STRIP="$STRIP -d" + case "$target_os" in + bsdi4.2* | bsdi4.3* | bsdi5.*) + AC_DEFINE(_PR_HAVE_GETPROTO_R) + AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER) + ;; + esac + ;; + *) + AC_DEFINE(_PR_SELECT_CONST_TIMEVAL) + AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT) + AC_DEFINE(HAVE_DLL) + AC_DEFINE(USE_DLFCN) + AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) + ;; + esac + + ;; + +*-darwin*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(DARWIN) + AC_DEFINE(HAVE_BSD_FLOCK) + AC_DEFINE(HAVE_SOCKLEN_T) + AS='$(CC) -x assembler-with-cpp' + CFLAGS="$CFLAGS -Wall -fno-common" + case "${target_cpu}" in + arm*) + CPU_ARCH=arm + ;; + i*86*|x86_64) + if test -n "$USE_64"; then + CPU_ARCH=x86_64 + else + CPU_ARCH=i386 + fi + ;; + *) + CPU_ARCH=ppc + ;; + esac + if test "`echo $CC | grep -c '\-arch '`" = "0"; then + CC="$CC -arch $CPU_ARCH" + fi + AC_CHECK_HEADER(crt_externs.h, AC_DEFINE(HAVE_CRT_EXTERNS_H)) + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names' + _OPTIMIZE_FLAGS=-O2 + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + STRIP="$STRIP -x -S" + DLL_SUFFIX=dylib + USE_PTHREADS=1 + MDCPUCFG_H=_darwin.cfg + PR_MD_CSRCS=darwin.c + PR_MD_ASFILES=os_Darwin.s + + # Add Mac OS X support for loading CFM & CFBundle plugins + if test -f "${MACOS_SDK_DIR}/System/Library/Frameworks/Carbon.framework/Carbon"; then + AC_DEFINE(XP_MACOSX) + OS_TARGET=MacOSX + + if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then + dnl Use the specified value + export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET + elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then + dnl No value specified on the command line or in the environment, + dnl use the lesser of the library's minimum or the architecture's + dnl minimum. + case "${target_cpu}" in + powerpc*) + dnl Architecture minimum 10.2 + export MACOSX_DEPLOYMENT_TARGET=10.2 + ;; + i*86*) + dnl Architecture minimum 10.4 + export MACOSX_DEPLOYMENT_TARGET=10.4 + ;; + esac + fi + + dnl MACOS_SDK_DIR will be set to the SDK location whenever one is + dnl in use. NEXT_ROOT will be set and exported if it's needed for + dnl ld. + + if test "$MACOS_SDK_DIR"; then + dnl Sync this section with the one in Mozilla's top level. + + if test ! -d "$MACOS_SDK_DIR"; then + AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must +specify a valid SDK. SDKs are installed when the optional cross-development +tools are selected during the Xcode/Developer Tools installation.]) + fi + + changequote(,) + CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'` + GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'` + GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'` + changequote([,]) + GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'` + if test "$GCC_VERSION_MAJOR" -lt "4" ; then + SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks" + if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then + SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks" + fi + + SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}" + + CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}" + + dnl CPP needs to be set for AC_CHECK_HEADER. + CPP="$CPP -nostdinc ${SDK_C_INCLUDE}" + + changequote(,) + HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'` + changequote([,]) + if test "$HOST_DARWIN_MAJOR" -lt 9 ; then + dnl The build host is running Tiger (10.4) or earlier. + dnl ld support for -syslibroot is compiler-agnostic, but + dnl only available on Tiger and later. On Tiger and + dnl earlier build hosts, just rely on NEXT_ROOT, because + dnl it's not been shown to cause any problems. + MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}" + else + dnl The build host is running Leopard (10.5) or later. + dnl With NEXT_ROOT set, the linker will still not apply + dnl it when resolving dependencies. This causes problems + dnl on Leopard, where an SDK depends on frameworks which + dnl were present in earlier OS releases (and the associated + dnl SDK) but not in Leopard. -syslibroot does not have + dnl this problem, but it results in harmless warnings when + dnl NEXT_ROOT is set. NEXT_ROOT needs to remain set even + dnl on Leopard because the compiler uses it too. + MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}" + fi + + LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS" + export NEXT_ROOT=$MACOS_SDK_DIR + + if test -n "$CROSS_COMPILE" ; then + dnl NEXT_ROOT will be in the environment, but it + dnl shouldn't be set for the build host. HOST_CXX is + dnl presently unused. + HOST_CC="NEXT_ROOT= $HOST_CC" + HOST_CXX="NEXT_ROOT= $HOST_CXX" + fi + else + dnl gcc >= 4.0 uses different paths than above, but knows + dnl how to find them itself. + CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}" + + dnl CPP needs to be set for AC_CHECK_HEADER. + CPP="$CPP -isysroot ${MACOS_SDK_DIR}" + + dnl If gcc >= 4.0.0, we're guaranteed to be on Tiger, which + dnl has an ld that supports -syslibroot. Don't set + dnl NEXT_ROOT because it will be ignored and cause + dnl warnings when -syslibroot is specified. + if test "$GCC_VERSION_FULL" != "4.0.0" ; then + dnl gcc > 4.0.0 will pass -syslibroot to ld automatically + dnl based on the -isysroot it receives. + LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}" + else + dnl gcc 4.0.0 doesn't pass -syslibroot to ld, it needs + dnl to be explicit. + LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}" + fi + fi + fi + fi + ;; + +*-dgux*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + AC_DEFINE(SVR4) + AC_DEFINE(SYSV) + AC_DEFINE(DGUX) + AC_DEFINE(_DGUX_SOURCE) + AC_DEFINE(_POSIX4A_DRAFT6_SOURCE) + DSO_LDOPTS=-G + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS= + MDCPUCFG_H=_dgux.cfg + PR_MD_CSRCS=dgux.c + ;; + +*-freebsd*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + AC_DEFINE(XP_UNIX) + AC_DEFINE(FREEBSD) + AC_DEFINE(HAVE_BSD_FLOCK) + AC_DEFINE(HAVE_SOCKLEN_T) + CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall" + MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf` + if test "$MOZ_OBJFORMAT" = "elf"; then + DLL_SUFFIX=so + else + DLL_SUFFIX=so.1.0 + fi + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + MDCPUCFG_H=_freebsd.cfg + PR_MD_CSRCS=freebsd.c + ;; + +*-hpux*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(HPUX) + AC_DEFINE(_HPUX_SOURCE) + # OSF1 and HPUX report the POLLHUP event for a socket when the + # shutdown(SHUT_WR) operation is called for the remote end, even though + # the socket is still writeable. Use select(), instead of poll(), to + # workaround this problem. + AC_DEFINE(_PR_POLL_WITH_SELECT) + AC_DEFINE(_USE_BIG_FDS) + DSO_LDOPTS='-b +h $(notdir $@)' + PR_MD_CSRCS=hpux.c + if test "$OS_TEST" = "ia64"; then + DLL_SUFFIX=so + DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'" + CPU_ARCH_TAG=_$OS_TEST + if test -z "$USE_64"; then + COMPILER_TAG=_32 + fi + PR_MD_ASFILES=os_HPUX_ia64.s + else + AC_DEFINE(hppa) + DLL_SUFFIX=sl + PR_MD_ASFILES=os_HPUX.s + fi + if test -n "$USE_64"; then + MDCPUCFG_H=_hpux64.cfg + else + MDCPUCFG_H=_hpux32.cfg + fi + if test -z "$GNU_CC"; then + CC="$CC -Ae" + CXX="$CXX -ext" + DSO_CFLAGS=+Z + else + DSO_CFLAGS=-fPIC + ASFLAGS="$ASFLAGS -x assembler-with-cpp" + fi + + if test -n "$MOZILLA_CLIENT"; then + DEFAULT_IMPL_STRATEGY=_EMU + fi + + if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then + AC_DEFINE(_PR_NEED_H_ERRNO) + AC_DEFINE(HPUX9) + DEFAULT_IMPL_STRATEGY=_EMU + USE_NSPR_THREADS=1 + fi + + if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then + AC_DEFINE(_PR_NO_LARGE_FILES) + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + AC_DEFINE(_PR_NEED_H_ERRNO) + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + AC_DEFINE(HAVE_INT_LOCALTIME_R) + fi + + if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + fi + + # HP-UX 11i v2 (B.11.23) or higher + changequote(<<,>>) + case "$OS_RELEASE" in + [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*) + USE_IPV6=1 + ;; + esac + changequote([,]) + + if test "$OS_RELEASE" = "B.10.01"; then + AC_DEFINE(HPUX10) + DEFAULT_IMPL_STRATEGY=_EMU + fi + + if test "$OS_RELEASE" = "B.10.10"; then + AC_DEFINE(HPUX10) + AC_DEFINE(HPUX10_10) + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$OS_RELEASE" = "B.10.20"; then + AC_DEFINE(HPUX10) + AC_DEFINE(HPUX10_20) + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS +DAportable +DS1.1" + CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$OS_RELEASE" = "B.10.30"; then + AC_DEFINE(HPUX10) + AC_DEFINE(HPUX10_30) + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS +DAportable +DS1.1" + CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then + AC_DEFINE(HPUX10) + AC_DEFINE(HPUX11) + AC_DEFINE(_LARGEFILE64_SOURCE) + AC_DEFINE(_PR_HAVE_OFF64_T) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + if test -z "$GNU_CC"; then + if test -z "$USE_64"; then + if test "$OS_TEST" = "ia64"; then + CFLAGS="$CFLAGS +DD32" + CXXFLAGS="$CXXFLAGS +DD32" + else + CFLAGS="$CFLAGS +DAportable +DS2.0" + CXXFLAGS="$CXXFLAGS +DAportable +DS2.0" + fi + else + if test "$OS_TEST" = "ia64"; then + CFLAGS="$CFLAGS +DD64" + CXXFLAGS="$CXXFLAGS +DD64" + else + CFLAGS="$CFLAGS +DA2.0W +DS2.0" + CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0" + fi + fi + fi + DEFAULT_IMPL_STRATEGY=_PTH + fi + + if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then + USE_NSPR_THREADS=1 + USE_PTHREADS= + USE_USER_PTHREADS= + elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then + USE_PTHREADS=1 + if test "$USE_NSPR_THREADS"; then + USE_PTHREADS= + fi + if test "$USE_USER_PTHREADS"; then + USE_PTHREADS= + fi + fi + ;; + +*-irix*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(IRIX) + AC_DEFINE(SVR4) + AC_DEFINE(_SGI_MP_SOURCE) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + PR_MD_CSRCS=irix.c + PR_MD_ASFILES=os_Irix.s + MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@' + STRIP="$STRIP -f" + RESOLVE_LINK_SYMBOLS=1 + if test -n "$USE_64"; then + MDCPUCFG_H=_irix64.cfg + else + MDCPUCFG_H=_irix32.cfg + fi + case "${target_os}" in + irix6*) + AC_DEFINE(IRIX6) + USE_PTHREADS=1 + USE_N32=1 + COMPILER_TAG=_n32 + IMPL_STRATEGY=_PTH + ;; + irix5*) + AC_DEFINE(IRIX5) + USE_NSPR_THREADS=1 + ;; + *) + USE_PTHREADS=1 + USE_N32=1 + ;; + esac + if test "$GNU_CC"; then + dnl + dnl If we are using gcc with native binutils, we need to + dnl suppress the + dnl #lineno "filename" num num + dnl lines, which confuse IRIX native as. Add -Wp,-P to the + dnl gcc command line, which passes -P to the preprocessor. + dnl + AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)' + CFLAGS="$CFLAGS -Wall -Wno-format" + _OPTIMIZE_FLAGS="-O6" + else + if test -n "$USE_N32"; then + AS='as -D_ASM $(INCLUDES) -n32' + else + AS='as -D_ASM $(INCLUDES)' + fi + CFLAGS="$CFLAGS -fullwarn -xansi" + if test "$USE_N32"; then + _OPTIMIZE_FLAGS="-O -OPT:Olimit=4000" + else + _OPTIMIZE_FLAGS="-O -Olimit 4000" + fi + if test "$USE_MDUPDATE"; then + CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" + fi + case "${target}" in + *-irix6.*) + CFLAGS="$CFLAGS -multigot" + DSO_LDOPTS="-no_unresolved" + if test "$USE_N32"; then + CFLAGS="$CFLAGS -n32 -woff 1209" + DSO_LDOPTS="$DSO_LDOPTS -n32" + else + if test "$USE_64"; then + CFLAGS="$CFLAGS -64" + else + CFLAGS="$CFLAGS -32" + fi + fi + ;; + *) + CFLAGS="$CFLAGS -xgot" + ;; + esac + fi + if test "${target_os}" = "irix5.3"; then + AC_DEFINE(IRIX5_3) + fi + case "${target_os}" in + irix6.5) + if test -z "$GNU_CC"; then + CFLAGS="$CFLAGS -mips3" + fi + AC_DEFINE(_PR_HAVE_GETPROTO_R) + AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER) + AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK) + ;; + irix5*) + ;; + *) + AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK) + ;; + esac + ;; + +*-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + IMPL_STRATEGY=_PTH + fi + AC_DEFINE(XP_UNIX) + AC_DEFINE(_GNU_SOURCE) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + case "${target}" in + *-android*|*-linuxandroid*) + OS_TARGET=Android + AC_DEFINE(LINUX) + ;; + *-linux*) + AC_DEFINE(LINUX) + ;; + esac + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + MDCPUCFG_H=_linux.cfg + PR_MD_CSRCS=linux.c + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + _OPTIMIZE_FLAGS=-O2 + _DEBUG_FLAGS="-g -fno-inline" # most people on linux use gcc/gdb, and that + # combo is not yet good at debugging inlined + # functions (even when using DWARF2 as the + # debugging format) + COMPILER_TAG=_glibc + if echo "$OS_TEST" | grep -c 86 >/dev/null; then + CPU_ARCH=x86 + else + CPU_ARCH=$OS_TEST + fi + CPU_ARCH_TAG=_${CPU_ARCH} + case "${target_cpu}" in + alpha) + AC_DEFINE(_ALPHA_) + AC_DEFINE(__alpha) + CFLAGS="$CFLAGS -mieee" + CXXFLAGS="$CXXFLAGS -mieee" + ;; + i*86) + AC_DEFINE(i386) + PR_MD_ASFILES=os_Linux_x86.s + ;; + ia64) + PR_MD_ASFILES=os_Linux_ia64.s + ;; + x86_64) + if test -n "$USE_64"; then + PR_MD_ASFILES=os_Linux_x86_64.s + elif test -n "$USE_X32"; then + PR_MD_ASFILES=os_Linux_x86_64.s + CC="$CC -mx32" + CXX="$CXX -mx32" + else + AC_DEFINE(i386) + PR_MD_ASFILES=os_Linux_x86.s + CC="$CC -m32" + CXX="$CXX -m32" + fi + ;; + ppc|powerpc) + PR_MD_ASFILES=os_Linux_ppc.s + ;; + powerpc64) + if test -n "$USE_64"; then + CC="$CC -m64" + CXX="$CXX -m64" + else + PR_MD_ASFILES=os_Linux_ppc.s + fi + ;; + esac + ;; + +*-mingw*|*-msys*|*-cygwin*|*-mks*) + AC_DEFINE(XP_PC) + AC_DEFINE(WIN32) + PR_MD_ARCH_DIR=windows + RESOLVE_LINK_SYMBOLS=1 + + if test -n "$GNU_CC"; then + CC="$CC -mwindows" + CXX="$CXX -mwindows" + DLL_SUFFIX=dll + MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))' + RC=$WINDRES + # Use temp file for windres (bug 213281) + RCFLAGS='-O coff --use-temp-file' + else + LD=link + AR='lib -NOLOGO -OUT:"$@"' + AR_FLAGS= + RANLIB='echo not_ranlib' + STRIP='echo not_strip' + RC=rc.exe + GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb' + OBJ_SUFFIX=obj + LIB_SUFFIX=lib + DLL_SUFFIX=dll + + # Determine compiler version + changequote(,) + _MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p' + changequote([,]) + CC_VERSION=`${CC} -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"` + if test -z "$CC_VERSION"; then + AC_MSG_ERROR([Could not determine MSC version.]) + fi + + _CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'` + _CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'` + _CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'` + _CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'` + MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION} + + if test "$_CC_MAJOR_VERSION" -eq "14"; then + dnl -DYNAMICBASE is only supported on VC8SP1 or newer, + dnl so be very specific here! + dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762 + if test $_CC_RELEASE -gt 50727; then + _USE_DYNAMICBASE=1 + elif test $_CC_BUILD -ge 762; then + _USE_DYNAMICBASE=1 + fi + AC_DEFINE(_CRT_SECURE_NO_DEPRECATE) + AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE) + elif test $_CC_MAJOR_VERSION -ge 15; then + _USE_DYNAMICBASE=1 + AC_DEFINE(_CRT_SECURE_NO_WARNINGS) + AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) + fi + + if test -n "$_USE_DYNAMICBASE"; then + DLLFLAGS="$DLLFLAGS -DYNAMICBASE" + fi + + # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic + # tape manipulation utility (or something else) + if test "$MSC_VER" -ge "1400"; then + changequote(,) + _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p' + changequote([,]) + + MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'` + if test -n "$MSMT_TOOL"; then + MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"` + if test -z "$MSMANIFEST_TOOL_VERSION"; then + AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.]) + fi + MT=mt + unset MSMT_TOOL + else + AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.]) + fi + fi + + CFLAGS="$CFLAGS -W3 -nologo -GF -Gy" + DLLFLAGS="$DLLFLAGS -OUT:\"\$@\"" + _DEBUG_FLAGS=-Zi + _OPTIMIZE_FLAGS=-O2 + + PROFILE_GEN_CFLAGS="-GL" + PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT" + PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952" + PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE" + + if test "$MSC_VER" -ge "1800"; then + dnl Visual C++ 2013 requires -FS when parallel building with + dnl make -jN. If not specified, compiler sometimes emits C1041 + dnl error. + CFLAGS="$CFLAGS -FS" + dnl -Gw can benefit when using linker optimization on PGO. + dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx + PROFILE_GEN_CFLAGS="$PROFILE_GEN_CFLAGS -Gw" + PROFILE_USE_CFLAGS="$PROFILE_USE_CFLAGS -Gw" + fi + + if test -z "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS -Od" + fi + + if test "$USE_DEBUG_RTL" = 1; then + if test -n "$USE_STATIC_RTL"; then + CFLAGS="$CFLAGS -MTd" + else + CFLAGS="$CFLAGS -MDd" + fi + else + if test -n "$USE_STATIC_RTL"; then + CFLAGS="$CFLAGS -MT" + else + CFLAGS="$CFLAGS -MD" + fi + fi + + if test -n "$MOZ_DEBUG"; then + AC_DEFINE(_DEBUG) + else + DEFINES="$DEFINES -U_DEBUG" + fi + + if test -n "$MOZ_DEBUG_SYMBOLS"; then + if test -n "$MOZ_OPTIMIZE"; then + DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF" + LDFLAGS="$LDFLAGS -DEBUG -OPT:REF" + else + DLLFLAGS="$DLLFLAGS -DEBUG" + LDFLAGS="$LDFLAGS -DEBUG" + fi + fi + + OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS" + if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then + OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE" + fi + + if test "$OS_TARGET" = "WINNT"; then + CFLAGS="$CFLAGS -GT" + LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + else + LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)' + fi + fi # GNU_CC + + if test -n "$USE_STATIC_TLS"; then + AC_DEFINE(_PR_USE_STATIC_TLS) + fi + + if test "$OS_TARGET" = "WINNT"; then + AC_DEFINE(WINNT) + else + AC_DEFINE(WIN95) + # undefine WINNT as some versions of mingw gcc define it by default + DEFINES="$DEFINES -UWINNT" + AC_DEFINE(_PR_GLOBAL_THREADS_ONLY) + fi + + if test "$CPU_ARCH" = "x86"; then + CPU_ARCH_TAG= + else + CPU_ARCH_TAG=$CPU_ARCH + fi + + if test "$USE_DEBUG_RTL" = 1; then + OBJDIR_SUFFIX=OBJD + fi + + case "$OS_TARGET" in + WINNT) + MDCPUCFG_H=_winnt.cfg + ;; + WIN95) + MDCPUCFG_H=_win95.cfg + ;; + *) + AC_MSG_ERROR([Missing OS_TARGET for ${target}. Use --enable-win32-target to set.]) + ;; + esac + + case "$target_cpu" in + i*86) + if test -n "$USE_64"; then + AC_DEFINE(_AMD64_) + else + AC_DEFINE(_X86_) + if test -z "$GNU_CC" -a "$MSC_VER" -ge "1700"; then + dnl Visual C++ 2012 defaults to -arch:SSE2. Use -arch:IA32 + dnl to avoid requiring SSE2. + CFLAGS="$CFLAGS -arch:IA32" + fi + fi + ;; + x86_64) + AC_DEFINE(_AMD64_) + USE_64=1 + ;; + ia64) + AC_DEFINE(_IA64_) + USE_64=1 + ;; + *) + AC_DEFINE(_CPU_ARCH_NOT_DEFINED) + ;; + esac + ;; + +*-netbsd*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(NETBSD) + AC_DEFINE(HAVE_BSD_FLOCK) + AC_DEFINE(HAVE_SOCKLEN_T) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + MDCPUCFG_H=_netbsd.cfg + PR_MD_CSRCS=netbsd.c + + DSO_CFLAGS='-fPIC -DPIC' + CFLAGS="$CFLAGS -ansi -Wall" + CXXFLAGS="$CXXFLAGS -ansi -Wall" + MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' + + if test -z "$OBJECT_FMT"; then + if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then + OBJECT_FMT=a.out + DLL_SUFFIX=so.1.0 + DSO_LDOPTS='-shared' + else + OBJECT_FMT=ELF + DLL_SUFFIX=so + DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)' + fi + fi + + if test "$LIBRUNPATH"; then + DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH" + fi + ;; + +*-nto*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(NTO) + AC_DEFINE(_QNX_SOURCE) + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + MDCPUCFG_H=_nto.cfg + PR_MD_CSRCS=nto.c + MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@' + DSO_CFLAGS=-fPIC + DSO_LDOPTS=-shared + OS_LIBS="$OS_LIBS -lsocket" + _OPTIMIZE_FLAGS="-O1" + _DEBUG_FLAGS="-gstabs" + ;; + +*-openbsd*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(OPENBSD) + AC_DEFINE(HAVE_BSD_FLOCK) + AC_DEFINE(HAVE_SOCKLEN_T) + CFLAGS="$CFLAGS -ansi -Wall" + CXXFLAGS="$CXXFLAGS -ansi -Wall" + DLL_SUFFIX=so.1.0 + DSO_CFLAGS=-fPIC + MDCPUCFG_H=_openbsd.cfg + PR_MD_CSRCS=openbsd.c + OS_LIBS="-lc" + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + DSO_LDOPTS='-shared -fPIC -Wl,-soname,$(notdir $@)' + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + ;; + +*-osf*) + SHELL_OVERRIDE="SHELL = /usr/bin/ksh" + AC_DEFINE(XP_UNIX) + AC_DEFINE(OSF1) + AC_DEFINE(_REENTRANT) + # OSF1 and HPUX report the POLLHUP event for a socket when the + # shutdown(SHUT_WR) operation is called for the remote end, even though + # the socket is still writeable. Use select(), instead of poll(), to + # workaround this problem. + AC_DEFINE(_PR_POLL_WITH_SELECT) + + if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then + USE_NSPR_THREADS=1 + fi + + if test -z "$GNU_CC"; then + CC="$CC -std1 -ieee_with_inexact" + if test "$OS_RELEASE" != "V2.0"; then + CC="$CC -readonly_strings" + fi + _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000" + AC_CHECK_HEADER(machine/builtins.h, AC_DEFINE(OSF1_HAVE_MACHINE_BUILTINS_H)) + else + CFLAGS="$CFLAGS -mieee" + CXXFLAGS="$CXXFLAGS -mieee" + fi + + if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then + AC_DEFINE(HAVE_INT_LOCALTIME_R) + else + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + fi + if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then + AC_DEFINE(OSF1V4_MAP_PRIVATE_BUG) + fi + DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)' + MDCPUCFG_H=_osf1.cfg + PR_MD_CSRCS=osf1.c + ;; + +*-qnx*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(QNX) + AC_DEFINE(_PR_NEED_H_ERRNO) + USE_NSPR_THREADS=1 + MDCPUCFG_H=_qnx.cfg + PR_MD_CSRCS=qnx.c + ;; + +*-riscos*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(RISCOS) + AC_DEFINE(_PR_NEED_H_ERRNO) + USE_PTHREADS=1 + MDCPUCFG_H=_riscos.cfg + PR_MD_CSRCS=riscos.c + DSO_CFLAGS=-fPIC + DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + ;; + +*-*-sco*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(SCO) + AC_DEFINE(sco) + AC_DEFINE(SYSV) + AC_DEFINE(_SVID3) + AC_DEFINE(_PR_NEED_H_ERRNO) + CC='cc -b elf -KPIC' + CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w' + USE_NSPR_THREADS=1 + CPU_ARCH=x86 + DSO_LDOPTS='-b elf -G' + MDCPUCFG_H=_scoos.cfg + PR_MD_SRCS=scoos.c + ;; + +*-solaris*) + if test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + fi + AC_DEFINE(XP_UNIX) + AC_DEFINE(SVR4) + AC_DEFINE(SYSV) + AC_DEFINE(__svr4) + AC_DEFINE(__svr4__) + AC_DEFINE(SOLARIS) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + CPU_ARCH=`uname -p` + MDCPUCFG_H=_solaris.cfg + PR_MD_CSRCS=solaris.c + LD=/usr/ccs/bin/ld + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + RESOLVE_LINK_SYMBOLS=1 + case "${OS_RELEASE}" in + 5.8|5.9) + ;; + *) + # It is safe to use the -Bdirect linker flag on Solaris 10 or later. + USE_B_DIRECT=1 + ;; + esac + if test -n "$GNU_CC"; then + DSO_CFLAGS=-fPIC + if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then + GCC_USE_GNU_LD=1 + fi + DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' + if test -n "$USE_B_DIRECT"; then + DSO_LDOPTS="$DSO_LDOPTS,-Bdirect" + fi + else + DSO_CFLAGS=-KPIC + DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore' + if test -n "$USE_B_DIRECT"; then + DSO_LDOPTS="$DSO_LDOPTS -Bdirect" + fi + fi + if test -n "$GNU_CC"; then + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + if test -n "$USE_MDUPDATE"; then + CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" + CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)" + fi + GCC_AS=`$CC -print-prog-name=as` + if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then + GNU_AS=1 + fi + else + CFLAGS="$CFLAGS -xstrconst" + CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife" + if test -z "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS -xs" + CXXFLAGS="$CXXFLAGS -xs" + fi + _OPTIMIZE_FLAGS=-xO4 + fi + if test -z "$GNU_AS"; then + ASFLAGS="$ASFLAGS -Wa,-P" + fi + if test -n "$USE_64"; then + if test -n "$GNU_CC"; then + CC="$CC -m64" + CXX="$CXX -m64" + else + if test "$OS_TEST" = "i86pc"; then + CC="$CC -xarch=amd64" + CXX="$CXX -xarch=amd64" + else + CC="$CC -xarch=v9" + CXX="$CXX -xarch=v9" + fi + fi + fi + if test "$OS_TEST" = "i86pc"; then + if test -z "$USE_64"; then + AC_DEFINE(i386) + fi + CPU_ARCH_TAG=_$OS_TEST + # The default debug format, DWARF (-g), is not supported by gcc + # on i386-ANY-sysv4/solaris, but the stabs format is. It is + # assumed that the Solaris assembler /usr/ccs/bin/as is used. + # If your gcc uses GNU as, you do not need the -Wa,-s option. + if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then + _DEBUG_FLAGS=-gstabs + if test -z "$GNU_AS"; then + _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s" + fi + fi + fi + case "${target_os}" in + solaris2.3*) + AC_DEFINE(_PR_NO_LARGE_FILES) + ;; + solaris2.4*) + AC_DEFINE(_PR_NO_LARGE_FILES) + ;; + solaris2.5*) + AC_DEFINE(SOLARIS2_5) + ;; + *) + AC_DEFINE(_PR_HAVE_OFF64_T) + # The lfcompile64(5) man page on Solaris 2.6 says: + # For applications that do not wish to conform to the POSIX or + # X/Open specifications, the 64-bit transitional interfaces + # are available by default. No compile-time flags need to be + # set. + # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default. + # The native compiler, gcc 2.8.x, and egcs don't have this problem. + if test -n "$GNU_CC"; then + AC_DEFINE(_LARGEFILE64_SOURCE) + fi + ;; + esac + case "${target_os}" in + solaris2.3*) + ;; + solaris2.4*) + ;; + solaris2.5*) + ;; + solaris2.6*) + ;; + solaris2.7*) + ;; + *) + # Solaris 8 or higher has IPv6. + AC_DEFINE(_PR_INET6) + ;; + esac + if test "$CPU_ARCH" = "sparc"; then + # 64-bit Solaris SPARC requires V9 architecture, so the following + # is not needed. + if test -z "$USE_64"; then + ULTRASPARC_LIBRARY=nspr_flt + fi + fi + # Purify requires that binaries linked against nspr also + # be linked against -lrt (or -lposix4) so add it to OS_LIBS + _rev=`uname -r` + _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'` + OS_LIBS="$OS_LIBS $_librt" + ;; + +*-sco-sysv5*) + AC_DEFINE(XP_UNIX) + AC_DEFINE(UNIXWARE) + AC_DEFINE(SVR4) + AC_DEFINE(SYSV) + USE_NSPR_THREADS=1 + if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then + AC_DEFINE(_PR_NO_LARGE_FILES) + CC='$(NSDEPTH)/build/hcc cc' + CXX='$(NSDEPTH)/build/hcpp CC' + MDCPUCFG_H=_unixware.cfg + else + AC_DEFINE(_LARGEFILE64_SOURCE) + AC_DEFINE(_PR_HAVE_OFF64_T) + AC_DEFINE(_PR_HAVE_SOCKADDR_LEN) + MDCPUCFG_H=_unixware7.cfg + fi + PR_MD_CSRCS=unixware.c + DSO_LDOPTS=-G + CPU_ARCH=x86 + ;; + +*-symbian*) + AC_ARG_WITH(symbian-sdk, + [ --with-symbian-sdk=SYMBIAN_SDK_DIR + The path to the Symbian SDK], + SYMBIAN_SDK_DIR=$withval) + + echo ----------------------------------------------------------------------------- + echo Building with Symbian SDK in: $SYMBIAN_SDK_DIR + echo ----------------------------------------------------------------------------- + + AC_DEFINE(XP_UNIX) + AC_DEFINE(SYMBIAN) + AC_DEFINE(__arm__) + AC_DEFINE(__SYMBIAN32__) + AC_DEFINE(_UNICODE) + AC_DEFINE(NDEBUG) + AC_DEFINE(__SUPPORT_CPP_EXCEPTIONS__) + AC_DEFINE(MOZ_STDERR_TO_STDOUT) + AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) + AC_DEFINE(HAVE_SOCKLEN_T) + USE_PTHREADS=1 + LIB_SUFFIX=lib + DLL_SUFFIX=dll + MKSHLIB= + DSO_LDOPTS= + DSO_CFLAGS= + VISIBILITY_FLAGS= + MDCPUCFG_H=_symbian.cfg + PR_MD_CSRCS=symbian.c + NSINSTALL=nsinstall + RANLIB='echo no ranlib ' + CPU_ARCH=ARM + OS_ARCH=SYMBIAN + OS_EXE_CFLAGS="$OS_EXE_CFLAGS -D__EXE__" + CFLAGS="$CFLAGS -MD -nostdinc" + SYMBIAN_SYS_INCLUDE="-I$SYMBIAN_SDK_DIR/Epoc32/include/variant -I$SYMBIAN_SDK_DIR/Epoc32/include -I$SYMBIAN_SDK_DIR/Epoc32/include/stdapis" + echo ------------------------------------------------------- + echo SYMBIAN_SYS_INCLUDE is: $SYMBIAN_SYS_INCLUDE + echo ------------------------------------------------------- + case "$OS_TARGET" in + WINSCW) + CC=mwccsym2.exe + CXX=mwccsym2.exe + LD=mwldsym2.exe + AR=mwldsym2.exe + WINSCW_LD_DIR="\$(SYMBIAN_SDK_DIR)/EPOC32/RELEASE/WINSCW/UDEB" + CFLAGS="$CFLAGS -O0 -inline off -wchar_t off -align 4 -warnings on -w nohidevirtual,nounusedexpr -msgstyle gcc -enum int -str pool -exc ms -trigraphs on -nostderr -gccdep -cwd source -i- -I\$(VPATH)" + SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include Symbian_OS_v9.2.hrh" + AR_FLAGS="-library -msgstyle gcc -stdlib -subsystem windows -noimplib -o \$@" + AC_DEFINE(_DEBUG) + AC_DEFINE(__CW32__) + AC_DEFINE(__WINS__) + AC_DEFINE(__WINSCW__) + DEFINES="$DEFINES -U_WIN32" + ;; + GCCE) + CFLAGS="$CFLAGS -Wall -Wno-unknown-pragmas -fexceptions -march=armv5t -mapcs -pipe -x c -msoft-float" + CXXFLAGS="$CXXFLAGS $CFLAGS -Wno-ctor-dtor-privacy" + SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include $SYMBIAN_SDK_DIR/EPOC32/INCLUDE/GCCE/GCCE.h" + AC_DEFINE(__GCCE__) + AC_DEFINE(__EABI__) + DEFINES="$DEFINES -D__PRODUCT_INCLUDE__=$SYMBIAN_SDK_DIR/Epoc32/include/variant/Symbian_OS_v9.2.hrh" + ;; + *) + AC_MSG_ERROR([Missing OS_TARGET for ${target}. Set --enable-symbian-target to with 'WINSCW' or 'GCCE'.]) + ;; + esac + CFLAGS="$CFLAGS ${SYMBIAN_SYS_INCLUDE}" + ;; + +*-os2*) + AC_DEFINE(XP_OS2) + AC_DEFINE(XP_PC) + AC_DEFINE(BSD_SELECT) + AC_DEFINE(TCPV40HDRS) + LIB_SUFFIX=lib + DLL_SUFFIX=dll + RC=rc.exe + PR_MD_ARCH_DIR=os2 + PROG_SUFFIX=.exe + NSINSTALL=nsinstall + MDCPUCFG_H=_os2.cfg + RESOLVE_LINK_SYMBOLS=1 + + AC_DEFINE(OS2) + AR=emxomfar + AR_FLAGS='r $@' + CFLAGS="$CFLAGS -Wall -Zomf" + CXXFLAGS="$CFLAGS -Wall -Zomf" + MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' + DSO_CFLAGS= + DSO_LDOPTS='-Zomf -Zdll' + LDFLAGS='-Zmap' + _OPTIMIZE_FLAGS="-O2 -s" + _DEBUG_FLAGS="-g -fno-inline" + if test -n "$MOZ_OPTIMIZE"; then + DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA" + fi + IMPLIB='emximp -o' + FILTER='emxexp -o' + if test -n "$MOZ_OS2_HIGH_MEMORY"; then + LDFLAGS="$LDFLAGS -Zhigh-mem" + AC_DEFINE(MOZ_OS2_HIGH_MEMORY) + fi + + # GCC for OS/2 currently predefines these, but we don't want them + DEFINES="$DEFINES -Uunix -U__unix -U__unix__" + ;; + +*) + AC_DEFINE(XP_UNIX) + ;; + +esac + +if test -z "$SKIP_LIBRARY_CHECKS"; then +dnl ======================================================== +dnl Check for system libraries +dnl ======================================================== + + +dnl We don't want anything to link with libdl even if it's present on OS X, +dnl since it's not used and not part of the default installation. +dnl The same goes for BeOS. +dnl OS/2 has dlfcn in libc. + +case $target in +*-darwin*|*-beos*|*-os2*) + ;; +*) + AC_CHECK_LIB(dl, dlopen, + [AC_CHECK_HEADER(dlfcn.h, + OS_LIBS="-ldl $OS_LIBS")]) + ;; +esac + + +dnl ======================================================== +dnl Check for system header files. +dnl ======================================================== + +dnl ======================================================== +dnl Check for typedefs and structs +dnl ======================================================== + +dnl ======================================================== +dnl Checks for library functions. +dnl ======================================================== +AC_PROG_GCC_TRADITIONAL +_SAVE_LIBS="$LIBS" +LIBS="$LIBS $OS_LIBS" +AC_CHECK_FUNCS(dladdr gettid lchown setpriority strerror syscall dnl + secure_getenv __secure_getenv) +LIBS="$_SAVE_LIBS" + +dnl ======================================================== +dnl Check options +dnl ======================================================== + +dnl ====================================================== +dnl = Enable compiling with ccache +dnl ====================================================== +AC_ARG_WITH(ccache, +[ --with-ccache[=path/to/ccache] + Enable compiling with ccache], + CCACHE=$withval, CCACHE="no") + +if test "$CCACHE" != "no"; then + if test -n "$CCACHE"; then + if test "$CCACHE" = "yes"; then + CCACHE= + else + if test ! -e "$CCACHE"; then + AC_MSG_ERROR([$CCACHE not found]) + fi + fi + fi + AC_PATH_PROGS(CCACHE, $CCACHE ccache) + if test -z "$CCACHE" -o "$CCACHE" = ":"; then + AC_MSG_ERROR([ccache not found]) + elif test -x "$CCACHE"; then + CC="$CCACHE $CC" + CXX="$CCACHE $CXX" + else + AC_MSG_ERROR([$CCACHE is not executable]) + fi +fi + +dnl ======================================================== +dnl = +dnl = --enable-strip +dnl = +dnl = Enable stripping of libs and executables +dnl = +dnl ======================================================== +AC_ARG_ENABLE(strip, + [ --enable-strip Enable stripping of shared libs and programs], + [ if test "$enableval" = "yes"; then + ENABLE_STRIP=1 + fi ]) + +dnl Check for hpux options +case "${target_os}" in +hpux*) +if test -z "$GNU_CC"; then + + AC_CACHE_CHECK(for +Olit support, + ac_cv_hpux_usable_olit_option, + dnl since aCC doesn't throw an error on invalid options, + dnl we have to test this the hard way + [ac_cv_hpux_usable_olit_option=no + rm -f conftest* + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then + ac_cv_hpux_usable_olit_option=yes + fi + fi + rm -f conftest* + ]) + + if test "$ac_cv_hpux_usable_olit_option" = "yes"; then + CFLAGS="$CFLAGS +Olit=all" + CXXFLAGS="$CXXFLAGS +Olit=all" + else + CFLAGS="$CFLAGS +ESlit" + CXXFLAGS="$CXXFLAGS +ESlit" + fi +fi +;; +esac + +case "$target_os" in +darwin*) + _HAVE_PTHREADS=1 + ;; +*) + AC_CHECK_LIB(pthreads, pthread_create, + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", + AC_CHECK_LIB(pthread, pthread_create, + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", + AC_CHECK_LIB(c_r, pthread_create, + _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", + AC_CHECK_LIB(c, pthread_create, + _HAVE_PTHREADS=1 + ) + ) + ) + ) + ;; +esac + +AC_ARG_WITH(pthreads, + [ --with-pthreads Use system pthreads library as thread subsystem], + [ if test "$withval" = "yes"; then + if test -n "$_HAVE_PTHREADS"; then + USE_PTHREADS=1 + USE_USER_PTHREADS= + USE_NSPR_THREADS= + else + AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]); + fi + else + USE_PTHREADS= + _PTHREAD_LDFLAGS= + fi], + [ if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then + USE_PTHREADS=1 + USE_USER_PTHREADS= + USE_NSPR_THREADS= + fi]) + +AC_ARG_ENABLE(user-pthreads, + [ --enable-user-pthreads Build using userland pthreads], + [ if test "$enableval" = "yes"; then + if test -n "$_HAVE_PTHREADS"; then + USE_PTHREADS= + USE_USER_PTHREADS=1 + USE_NSPR_THREADS= + else + AC_MSG_ERROR([ --enable-user-pthreads specified for a system without pthread support ]); + fi + fi]) + +AC_ARG_ENABLE(nspr-threads, + [ --enable-nspr-threads Build using classic nspr threads], + [ if test "$enableval" = "yes"; then + USE_PTHREADS= + USE_USER_PTHREADS= + USE_NSPR_THREADS=1 + fi]) + +case "$target" in +*-beos*) + AC_ARG_WITH(bthreads, + [ --with-bthreads Use system bthreads library as thread subsystem + (BeOS only)], + [ if test "$withval" = "yes"; then + USE_BTHREADS=1 + USE_USER_PTHREADS= + USE_PTHREADS= + fi]) + ;; +esac + +fi # SKIP_LIBRARY_CHECKS + +AC_ARG_ENABLE(ipv6, + [ --enable-ipv6 Compile ipv6 support], + [ if test "$enableval" = "yes"; then + USE_IPV6=1 + else + USE_IPV6= + fi]) + +if test -n "$USE_PTHREADS"; then + dnl See if -pthread is supported. + rm -f conftest* + ac_cv_have_dash_pthread=no + AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread) + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then + ac_cv_have_dash_pthread=yes + case "$target_os" in + freebsd*) +# Freebsd doesn't use -pthread for compiles, it uses them for linking + ;; + *) + CFLAGS="$CFLAGS -pthread" + CXXFLAGS="$CXXFLAGS -pthread" + ;; + esac + fi + fi + rm -f conftest* + AC_MSG_RESULT($ac_cv_have_dash_pthread) + + dnl + dnl See if -pthreads is supported. + dnl + ac_cv_have_dash_pthreads=no + if test "$ac_cv_have_dash_pthread" = "no"; then + AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads) + echo 'int main() { return 0; }' | cat > conftest.c + ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1 + if test $? -eq 0; then + if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then + ac_cv_have_dash_pthreads=yes + CFLAGS="$CFLAGS -pthreads" + CXXFLAGS="$CXXFLAGS -pthreads" + fi + fi + rm -f conftest* + AC_MSG_RESULT($ac_cv_have_dash_pthreads) + fi + + case "$target" in + *-solaris*) + if test "$ac_cv_have_dash_pthreads" = "yes"; then + _PTHREAD_LDFLAGS= + fi + ;; + *-freebsd*) + AC_DEFINE(_REENTRANT) + AC_DEFINE(_THREAD_SAFE) + dnl -pthread links in -lc_r, so don't specify it explicitly. + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS="-pthread" + else + _PTHREAD_LDFLAGS="-lc_r" + fi + ;; + *-netbsd*) + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS="-pthread" + fi + ;; + *-bsdi*) + AC_DEFINE(_THREAD_SAFE) + dnl -pthread links in -lc_r, so don't specify it explicitly. + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS= + fi + ;; + *-openbsd*) + if test "$ac_cv_have_dash_pthread" = "yes"; then + _PTHREAD_LDFLAGS=-pthread + fi + ;; + *-linux*|*-gnu*|*-k*bsd*-gnu) + AC_DEFINE(_REENTRANT) + ;; + esac + +else + if test -n "$USE_USER_PTHREADS"; then + USE_PTHREADS= + USE_NSPR_THREADS= + else + _PTHREAD_LDFLAGS= + fi +fi +dnl Special thread exceptions + +case "$target" in +*-aix*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + case "$target_os" in + aix4.1*) + if test -z "$USE_PTHREADS"; then + AC_DEFINE(AIX_RENAME_SELECT) + fi + ;; + aix4.2*) + if test -z "$USE_NSPR_THREADS"; then + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + fi + ;; + aix4.3*) + if test -z "$USE_NSPR_THREADS"; then + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + fi + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) + fi + ;; + *) + if test -z "$USE_NSPR_THREADS"; then + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + fi + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) + fi + ;; + esac + ;; +*-bsdi*) + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_PR_NEED_PTHREAD_INIT) + fi + ;; +*-freebsd*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + ;; +*-hpux*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + if test "$USE_PTHREADS"; then + if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then + AC_DEFINE(_REENTRANT) + AC_DEFINE(_PR_DCETHREADS) + else + AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L) + AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) + fi + fi + if test "$USE_USER_PTHREADS"; then + AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L) + fi + ;; +*-irix*) + if test "${target_os}" = "irix6.5"; then + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_PR_HAVE_GETHOST_R) + AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER) + fi + fi + ;; +*-linux*|*-gnu*|*-k*bsd*-gnu) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + ;; +*-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*|*-beos*) + dnl win32, os2 & beos cannot use pthreads + USE_PTHREADS= + _PTHREAD_LDFLAGS= + USE_USER_PTHREADS= + ;; +*-netbsd*|*-openbsd*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + ;; +*-osf*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + if test -n "$USE_PTHREADS"; then + if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then + : + else + AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) + fi + fi + ;; +*-solaris*) + if test -n "$USE_NSPR_THREADS"; then + AC_DEFINE(_PR_LOCAL_THREADS_ONLY) + fi + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_REENTRANT) + AC_DEFINE(HAVE_POINTER_LOCALTIME_R) + if test "$OS_TEST" = "i86pc"; then + if test -n "$USE_64"; then + PR_MD_ASFILES=os_SunOS_x86_64.s + else + PR_MD_ASFILES=os_SunOS_x86.s + fi + else + if test -n "$USE_64"; then + PR_MD_ASFILES=os_SunOS_sparcv9.s + fi + fi + fi + ;; +*-nto*) + if test -n "$USE_PTHREADS"; then + AC_DEFINE(_PR_HAVE_GETHOST_R) + AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER) + fi + ;; +esac + +OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS" + +dnl If the user passed in arg to --enable-optimize or --enable-debug, +dnl make sure that we use it. +if test -n "$_SAVE_OPTIMIZE_FLAGS"; then + _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS" +fi + +if test -n "$_SAVE_DEBUG_FLAGS"; then + _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS" +fi + +if test -n "$MOZ_OPTIMIZE"; then + CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS" + CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS" +fi + +if test -n "$MOZ_DEBUG_SYMBOLS"; then + CFLAGS="$CFLAGS $_DEBUG_FLAGS" + CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS" +fi + +if test -n "$MOZ_OPTIMIZE"; then + OBJDIR_TAG=_OPT +else + OBJDIR_TAG=_DBG +fi + +if test -n "$USE_64"; then + COMPILER_TAG=_64 +fi + +RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}" + +dnl ======================================================== +dnl Use cygwin wrapper for win32 builds, except MSYS/MinGW +dnl ======================================================== +case "$target_os" in +cygwin*|mks*) + CC="\$(CYGWIN_WRAPPER) $CC" + CXX="\$(CYGWIN_WRAPPER) $CXX" + RC="\$(CYGWIN_WRAPPER) $RC" + ;; +esac + +dnl ======================================================== +dnl = Use malloc wrapper lib +dnl ======================================================== +AC_ARG_ENABLE(wrap-malloc, +[ --enable-wrap-malloc Wrap malloc calls (gnu linker only)], +[ if test "$enableval" = "yes"; then + _WRAP_MALLOC=1 + fi ]) + +if test -n "$_WRAP_MALLOC"; then + if test -n "$GNU_CC"; then + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup" + WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size" + else + AC_MSG_ERROR([--enable-wrap-malloc is not supported for non-GNU toolchains]) + fi +fi + +dnl ======================================================== +dnl = Location of malloc wrapper lib +dnl ======================================================== +AC_ARG_WITH(wrap-malloc, +[ --with-wrap-malloc=SHAREDLIB Location of malloc wrapper library], + WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval") + +dnl ======================================================== +dnl Substitution of found variables. +dnl ======================================================== +AC_SUBST(SHELL_OVERRIDE) + +AC_SUBST(MOZILLA_CLIENT) +AC_SUBST(CC) +AC_SUBST(CXX) +AC_SUBST(CFLAGS) +AC_SUBST(CXXFLAGS) +AC_SUBST(CPPFLAGS) +AC_SUBST(HOST_CC) +AC_SUBST(HOST_CFLAGS) +AC_SUBST(LDFLAGS) +AC_SUBST(HOST_LDFLAGS) +AC_SUBST(GNU_CC) +AC_SUBST(GCC_USE_GNU_LD) +AC_SUBST(MSC_VER) +AC_SUBST(CROSS_COMPILE) + +AC_SUBST(MOZ_OPTIMIZE) +AC_SUBST(MOZ_DEBUG) +AC_SUBST(MOZ_DEBUG_SYMBOLS) + +AC_SUBST(USE_CPLUS) +AC_SUBST(USE_IPV6) +AC_SUBST(USE_N32) +AC_SUBST(USE_X32) +AC_SUBST(USE_64) +AC_SUBST(OBJECT_MODE) +AC_SUBST(ENABLE_STRIP) + +AC_SUBST(USE_PTHREADS) +AC_SUBST(USE_BTHREADS) +AC_SUBST(USE_USER_PTHREADS) +AC_SUBST(USE_NSPR_THREADS) + +AC_SUBST(LIBNSPR) +AC_SUBST(LIBPLC) + +AC_SUBST(MOD_MAJOR_VERSION) +AC_SUBST(MOD_MINOR_VERSION) +AC_SUBST(MOD_PATCH_VERSION) +AC_SUBST(NSPR_MODNAME) +AC_SUBST(MDCPUCFG_H) +AC_SUBST(PR_MD_CSRCS) +AC_SUBST(PR_MD_ASFILES) +AC_SUBST(PR_MD_ARCH_DIR) +AC_SUBST(CPU_ARCH) + +AC_SUBST(OBJ_SUFFIX) +AC_SUBST(LIB_SUFFIX) +AC_SUBST(DLL_SUFFIX) +AC_SUBST(ASM_SUFFIX) +AC_SUBST(WRAP_LDFLAGS) +AC_SUBST(MKSHLIB) +AC_SUBST(DSO_CFLAGS) +AC_SUBST(DSO_LDOPTS) + +AC_SUBST(OS_TARGET) +AC_SUBST(OS_ARCH) +AC_SUBST(OS_RELEASE) +AC_SUBST(OS_TEST) +AC_SUBST(MACOSX_DEPLOYMENT_TARGET) + +AC_SUBST(DEFINES) +AC_SUBST(DEFS) +AC_SUBST(AR) +AC_SUBST(AR_FLAGS) +AC_SUBST(AS) +AC_SUBST(ASFLAGS) +AC_SUBST(LD) +AC_SUBST(RANLIB) +AC_SUBST(PERL) +AC_SUBST(STRIP) +AC_SUBST(FILTER) +AC_SUBST(IMPLIB) + +AC_SUBST(PROFILE_GEN_CFLAGS) +AC_SUBST(PROFILE_GEN_LDFLAGS) +AC_SUBST(PROFILE_USE_CFLAGS) +AC_SUBST(PROFILE_USE_LDFLAGS) + +AC_SUBST(OS_LIBS) +AC_SUBST(RESOLVE_LINK_SYMBOLS) +AC_SUBST(AIX_LINK_OPTS) +AC_SUBST(NOSUCHFILE) +AC_SUBST(MOZ_OBJFORMAT) +AC_SUBST(ULTRASPARC_LIBRARY) + +AC_SUBST(OBJDIR) +AC_SUBST(OBJDIR_NAME) +AC_SUBST(RELEASE_OBJDIR_NAME) +AC_SUBST(NSINSTALL) +AC_SUBST(OPTIMIZER) +AC_SUBST(RC) +AC_SUBST(RCFLAGS) +AC_SUBST(DLLFLAGS) +AC_SUBST(EXEFLAGS) +AC_SUBST(OS_DLLFLAGS) +AC_SUBST(CYGWIN_WRAPPER) +AC_SUBST(VISIBILITY_FLAGS) +AC_SUBST(WRAP_SYSTEM_INCLUDES) +AC_SUBST(MACOS_SDK_DIR) +AC_SUBST(SYMBIAN_SDK_DIR) +AC_SUBST(NEXT_ROOT) +AC_SUBST(MT) + +dnl ======================================================== +dnl Generate output files. +dnl ======================================================== +MAKEFILES=" + Makefile + config/Makefile + config/autoconf.mk + config/nsprincl.mk + config/nsprincl.sh + config/nspr-config + config/nspr.pc + lib/Makefile + lib/ds/Makefile + lib/libc/Makefile + lib/libc/include/Makefile + lib/libc/src/Makefile + lib/tests/Makefile + pkg/Makefile + pr/Makefile + pr/include/Makefile + pr/include/md/Makefile + pr/include/obsolete/Makefile + pr/include/private/Makefile + pr/src/Makefile + pr/src/io/Makefile + pr/src/linking/Makefile + pr/src/malloc/Makefile + pr/src/md/Makefile + pr/src/md/${PR_MD_ARCH_DIR}/Makefile + pr/src/memory/Makefile + pr/src/misc/Makefile + pr/src/threads/Makefile + pr/tests/Makefile + pr/tests/dll/Makefile +" + +if test "$OS_TARGET" = "Linux"; then + MAKEFILES="$MAKEFILES + pkg/linux/Makefile + " +elif test "$OS_TARGET" = "SunOS"; then + MAKEFILES="$MAKEFILES + pkg/solaris/Makefile + pkg/solaris/SUNWpr/Makefile + pkg/solaris/SUNWprd/Makefile + " +fi + +if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/threads/combined/Makefile + " +elif test -n "$USE_PTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/pthreads/Makefile + " +elif test -n "$USE_BTHREADS"; then + MAKEFILES="$MAKEFILES + pr/src/bthreads/Makefile + " +fi + +if test -n "$USE_CPLUS"; then + MAKEFILES="$MAKEFILES + pr/src/cplus/Makefile + pr/src/cplus/tests/Makefile + " +fi + +echo $MAKEFILES > unallmakefiles + +AC_CONFIG_FILES([$MAKEFILES]) +AC_CONFIG_COMMANDS([default], [chmod +x config/nspr-config]) +AC_OUTPUT
diff --git a/lib/.cvsignore b/lib/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/Makefile.in b/lib/Makefile.in new file mode 100644 index 0000000..64dd43d --- /dev/null +++ b/lib/Makefile.in
@@ -0,0 +1,24 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = .. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +export NSPR20=1 + +include $(topsrcdir)/config/config.mk + +DIRS = ds libc + +include $(topsrcdir)/config/rules.mk + +export:: $(TARGETS) +
diff --git a/lib/ds/.cvsignore b/lib/ds/.cvsignore new file mode 100644 index 0000000..bcab60f --- /dev/null +++ b/lib/ds/.cvsignore
@@ -0,0 +1,2 @@ +Makefile +_pl_bld.h
diff --git a/lib/ds/Makefile.in b/lib/ds/Makefile.in new file mode 100644 index 0000000..e737791 --- /dev/null +++ b/lib/ds/Makefile.in
@@ -0,0 +1,151 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include + +CSRCS = \ + plarena.c \ + plhash.c \ + plvrsion.c \ + $(NULL) + +HEADERS = \ + plarenas.h \ + plarena.h \ + plhash.h \ + $(NULL) + +HEADERS := $(addprefix $(srcdir)/, $(HEADERS)) + +ifeq ($(OS_ARCH), WINNT) +RES=$(OBJDIR)/plds.res +RESNAME=plds.rc +endif # WINNT + +ifeq ($(OS_ARCH), AIX) +ifeq ($(CLASSIC_NSPR),1) +OS_LIBS = -lc +else +OS_LIBS = -lc_r +endif +endif + +ifeq ($(OS_ARCH),IRIX) +OS_LIBS = -lc +endif + +ifeq ($(OS_ARCH),SunOS) +OS_LIBS = -lc +MAPFILE = $(OBJDIR)/pldsmap.sun +GARBAGE += $(MAPFILE) +ifdef NS_USE_GCC +ifdef GCC_USE_GNU_LD +MKSHLIB += -Wl,--version-script,$(MAPFILE) +else +MKSHLIB += -Wl,-M,$(MAPFILE) +endif +else +MKSHLIB += -M $(MAPFILE) +endif +# The -R '$ORIGIN' linker option instructs this library to search for its +# dependencies in the same directory where it resides. +MKSHLIB += -R '$$ORIGIN' +endif + +ifeq ($(OS_ARCH),OS2) +MAPFILE = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).def +GARBAGE += $(MAPFILE) +MKSHLIB += $(MAPFILE) +endif + +EXTRA_LIBS = $(LIBNSPR) + +# On SCOOS, we can't link with extra libraries when +# we build a shared library. If we do so, the linker doesn't +# complain, but we would run into weird problems at run-time. +# Therefore on these platforms, we link just the .o files. +ifeq ($(OS_ARCH),SCOOS) +EXTRA_LIBS = +endif + +ifdef RESOLVE_LINK_SYMBOLS +EXTRA_LIBS += $(OS_LIBS) +endif + +LIBRARY_NAME = plds +LIBRARY_VERSION = $(MOD_MAJOR_VERSION) + +RELEASE_HEADERS = $(HEADERS) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR) +RELEASE_LIBS = $(TARGETS) + +include $(topsrcdir)/config/rules.mk + +# +# Version information generation (begin) +# +ECHO = echo +TINC = $(OBJDIR)/_pl_bld.h +PROD = $(notdir $(SHARED_LIBRARY)) +NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now +SH_DATE = $(shell date "+%Y-%m-%d %T") +SH_NOW = $(shell $(NOW)) + +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + SUF = i64 +else + SUF = LL +endif + +GARBAGE += $(TINC) + +$(TINC): + @$(MAKE_OBJDIR) + @$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC) + @if test ! -z "$(SH_NOW)"; then \ + $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \ + else \ + true; \ + fi + @$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC) + + +$(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(CC) -Fo$@ -c $(CFLAGS) -I$(OBJDIR) $< +else + $(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $< +endif +# +# Version information generation (end) +# + +# +# The Client build wants the shared libraries in $(dist_bindir), +# so we also install them there. +# + +export:: $(TARGETS) + $(INSTALL) -m 444 $(HEADERS) $(dist_includedir) + $(INSTALL) -m 444 $(TARGETS) $(dist_libdir) +ifdef SHARED_LIBRARY +ifeq ($(OS_ARCH),HP-UX) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir) +else + $(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir) +endif +endif
diff --git a/lib/ds/plarena.c b/lib/ds/plarena.c new file mode 100644 index 0000000..a582ac6 --- /dev/null +++ b/lib/ds/plarena.c
@@ -0,0 +1,334 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Lifetime-based fast allocation, inspired by much prior art, including + * "Fast Allocation and Deallocation of Memory Based on Object Lifetimes" + * David R. Hanson, Software -- Practice and Experience, Vol. 20(1). + */ +#include <stdlib.h> +#include <string.h> +#include "plarena.h" +#include "prmem.h" +#include "prbit.h" +#include "prlog.h" +#include "prlock.h" +#include "prinit.h" + +#ifdef PL_ARENAMETER +static PLArenaStats *arena_stats_list; + +#define COUNT(pool,what) (pool)->stats.what++ +#else +#define COUNT(pool,what) /* nothing */ +#endif + +#define PL_ARENA_DEFAULT_ALIGN sizeof(double) + +PR_IMPLEMENT(void) PL_InitArenaPool( + PLArenaPool *pool, const char *name, PRUint32 size, PRUint32 align) +{ + /* + * Look-up table of PR_BITMASK(PR_CeilingLog2(align)) values for + * align = 1 to 32. + */ + static const PRUint8 pmasks[33] = { + 0, /* not used */ + 0, 1, 3, 3, 7, 7, 7, 7,15,15,15,15,15,15,15,15, /* 1 ... 16 */ + 31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31}; /* 17 ... 32 */ + + if (align == 0) + align = PL_ARENA_DEFAULT_ALIGN; + + if (align < sizeof(pmasks)/sizeof(pmasks[0])) + pool->mask = pmasks[align]; + else + pool->mask = PR_BITMASK(PR_CeilingLog2(align)); + + pool->first.next = NULL; + /* Set all three addresses in pool->first to the same dummy value. + * These addresses are only compared with each other, but never + * dereferenced. */ + pool->first.base = pool->first.avail = pool->first.limit = + (PRUword)PL_ARENA_ALIGN(pool, &pool->first + 1); + pool->current = &pool->first; + /* + * Compute the net size so that each arena's gross size is |size|. + * sizeof(PLArena) + pool->mask is the header and alignment slop + * that PL_ArenaAllocate adds to the net size. + */ + if (size > sizeof(PLArena) + pool->mask) + pool->arenasize = size - (sizeof(PLArena) + pool->mask); + else + pool->arenasize = size; +#ifdef PL_ARENAMETER + memset(&pool->stats, 0, sizeof pool->stats); + pool->stats.name = strdup(name); + pool->stats.next = arena_stats_list; + arena_stats_list = &pool->stats; +#endif +} + + +/* +** PL_ArenaAllocate() -- allocate space from an arena pool +** +** Description: PL_ArenaAllocate() allocates space from an arena +** pool. +** +** First, try to satisfy the request from arenas starting at +** pool->current. Then try to allocate a new arena from the heap. +** +** Returns: pointer to allocated space or NULL +** +** Notes: The original implementation had some difficult to +** solve bugs; the code was difficult to read. Sometimes it's +** just easier to rewrite it. I did that. larryh. +** +** See also: bugzilla: 45343. +** +*/ + +PR_IMPLEMENT(void *) PL_ArenaAllocate(PLArenaPool *pool, PRUint32 nb) +{ + PLArena *a; + char *rp; /* returned pointer */ + PRUint32 nbOld; + + PR_ASSERT((nb & pool->mask) == 0); + + nbOld = nb; + nb = (PRUword)PL_ARENA_ALIGN(pool, nb); /* force alignment */ + if (nb < nbOld) + return NULL; + + /* attempt to allocate from arenas at pool->current */ + { + a = pool->current; + do { + if ( nb <= a->limit - a->avail ) { + pool->current = a; + rp = (char *)a->avail; + a->avail += nb; + return rp; + } + } while( NULL != (a = a->next) ); + } + + /* attempt to allocate from the heap */ + { + PRUint32 sz = PR_MAX(pool->arenasize, nb); + if (PR_UINT32_MAX - sz < sizeof *a + pool->mask) { + a = NULL; + } else { + sz += sizeof *a + pool->mask; /* header and alignment slop */ + a = (PLArena*)PR_MALLOC(sz); + } + if ( NULL != a ) { + a->limit = (PRUword)a + sz; + a->base = a->avail = (PRUword)PL_ARENA_ALIGN(pool, a + 1); + PL_MAKE_MEM_NOACCESS((void*)a->avail, a->limit - a->avail); + rp = (char *)a->avail; + a->avail += nb; + PR_ASSERT(a->avail <= a->limit); + /* the newly allocated arena is linked after pool->current + * and becomes pool->current */ + a->next = pool->current->next; + pool->current->next = a; + pool->current = a; + if ( NULL == pool->first.next ) + pool->first.next = a; + PL_COUNT_ARENA(pool,++); + COUNT(pool, nmallocs); + return(rp); + } + } + + /* we got to here, and there's no memory to allocate */ + return(NULL); +} /* --- end PL_ArenaAllocate() --- */ + +PR_IMPLEMENT(void *) PL_ArenaGrow( + PLArenaPool *pool, void *p, PRUint32 size, PRUint32 incr) +{ + void *newp; + + if (PR_UINT32_MAX - size < incr) + return NULL; + PL_ARENA_ALLOCATE(newp, pool, size + incr); + if (newp) + memcpy(newp, p, size); + return newp; +} + +PR_IMPLEMENT(void) PL_ClearArenaPool(PLArenaPool *pool, PRInt32 pattern) +{ + PLArena *a; + + for (a = pool->first.next; a; a = a->next) { + PR_ASSERT(a->base <= a->avail && a->avail <= a->limit); + a->avail = a->base; + PL_CLEAR_UNUSED_PATTERN(a, pattern); + PL_MAKE_MEM_NOACCESS((void*)a->avail, a->limit - a->avail); + } +} + +/* + * Free tail arenas linked after head, which may not be the true list head. + * Reset pool->current to point to head in case it pointed at a tail arena. + */ +static void FreeArenaList(PLArenaPool *pool, PLArena *head) +{ + PLArena *a = head->next; + if (!a) + return; + + head->next = NULL; + + do { + PLArena *tmp = a; + a = a->next; + PL_CLEAR_ARENA(tmp); + PL_COUNT_ARENA(pool,--); + PR_DELETE(tmp); + } while (a); + + pool->current = head; +} + +PR_IMPLEMENT(void) PL_ArenaRelease(PLArenaPool *pool, char *mark) +{ + PLArena *a; + + for (a = &pool->first; a; a = a->next) { + if (PR_UPTRDIFF(mark, a->base) <= PR_UPTRDIFF(a->avail, a->base)) { + a->avail = (PRUword)PL_ARENA_ALIGN(pool, mark); + FreeArenaList(pool, a); + return; + } + } +} + +PR_IMPLEMENT(void) PL_FreeArenaPool(PLArenaPool *pool) +{ + FreeArenaList(pool, &pool->first); + COUNT(pool, ndeallocs); +} + +PR_IMPLEMENT(void) PL_FinishArenaPool(PLArenaPool *pool) +{ + FreeArenaList(pool, &pool->first); +#ifdef PL_ARENAMETER + { + PLArenaStats *stats, **statsp; + + if (pool->stats.name) + PR_DELETE(pool->stats.name); + for (statsp = &arena_stats_list; (stats = *statsp) != 0; + statsp = &stats->next) { + if (stats == &pool->stats) { + *statsp = stats->next; + return; + } + } + } +#endif +} + +PR_IMPLEMENT(void) PL_CompactArenaPool(PLArenaPool *ap) +{ +} + +PR_IMPLEMENT(void) PL_ArenaFinish(void) +{ +} + +PR_IMPLEMENT(size_t) PL_SizeOfArenaPoolExcludingPool( + const PLArenaPool *pool, PLMallocSizeFn mallocSizeOf) +{ + /* + * The first PLArena is within |pool|, so don't measure it. Subsequent + * PLArenas are separate and must be measured. + */ + size_t size = 0; + const PLArena *arena = pool->first.next; + while (arena) { + size += mallocSizeOf(arena); + arena = arena->next; + } + return size; +} + +#ifdef PL_ARENAMETER +PR_IMPLEMENT(void) PL_ArenaCountAllocation(PLArenaPool *pool, PRUint32 nb) +{ + pool->stats.nallocs++; + pool->stats.nbytes += nb; + if (nb > pool->stats.maxalloc) + pool->stats.maxalloc = nb; + pool->stats.variance += nb * nb; +} + +PR_IMPLEMENT(void) PL_ArenaCountInplaceGrowth( + PLArenaPool *pool, PRUint32 size, PRUint32 incr) +{ + pool->stats.ninplace++; +} + +PR_IMPLEMENT(void) PL_ArenaCountGrowth( + PLArenaPool *pool, PRUint32 size, PRUint32 incr) +{ + pool->stats.ngrows++; + pool->stats.nbytes += incr; + pool->stats.variance -= size * size; + size += incr; + if (size > pool->stats.maxalloc) + pool->stats.maxalloc = size; + pool->stats.variance += size * size; +} + +PR_IMPLEMENT(void) PL_ArenaCountRelease(PLArenaPool *pool, char *mark) +{ + pool->stats.nreleases++; +} + +PR_IMPLEMENT(void) PL_ArenaCountRetract(PLArenaPool *pool, char *mark) +{ + pool->stats.nfastrels++; +} + +#include <math.h> +#include <stdio.h> + +PR_IMPLEMENT(void) PL_DumpArenaStats(FILE *fp) +{ + PLArenaStats *stats; + double mean, variance; + + for (stats = arena_stats_list; stats; stats = stats->next) { + if (stats->nallocs != 0) { + mean = (double)stats->nbytes / stats->nallocs; + variance = fabs(stats->variance / stats->nallocs - mean * mean); + } else { + mean = variance = 0; + } + + fprintf(fp, "\n%s allocation statistics:\n", stats->name); + fprintf(fp, " number of arenas: %u\n", stats->narenas); + fprintf(fp, " number of allocations: %u\n", stats->nallocs); + fprintf(fp, " number of free arena reclaims: %u\n", stats->nreclaims); + fprintf(fp, " number of malloc calls: %u\n", stats->nmallocs); + fprintf(fp, " number of deallocations: %u\n", stats->ndeallocs); + fprintf(fp, " number of allocation growths: %u\n", stats->ngrows); + fprintf(fp, " number of in-place growths: %u\n", stats->ninplace); + fprintf(fp, "number of released allocations: %u\n", stats->nreleases); + fprintf(fp, " number of fast releases: %u\n", stats->nfastrels); + fprintf(fp, " total bytes allocated: %u\n", stats->nbytes); + fprintf(fp, " mean allocation size: %g\n", mean); + fprintf(fp, " standard deviation: %g\n", sqrt(variance)); + fprintf(fp, " maximum allocation size: %u\n", stats->maxalloc); + } +} +#endif /* PL_ARENAMETER */
diff --git a/lib/ds/plarena.h b/lib/ds/plarena.h new file mode 100644 index 0000000..5336a0e --- /dev/null +++ b/lib/ds/plarena.h
@@ -0,0 +1,327 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef plarena_h___ +#define plarena_h___ +/* + * Lifetime-based fast allocation, inspired by much prior art, including + * "Fast Allocation and Deallocation of Memory Based on Object Lifetimes" + * David R. Hanson, Software -- Practice and Experience, Vol. 20(1). + * + * Also supports LIFO allocation (PL_ARENA_MARK/PL_ARENA_RELEASE). + */ +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef struct PLArena PLArena; + +struct PLArena { + PLArena *next; /* next arena for this lifetime */ + PRUword base; /* aligned base address, follows this header */ + PRUword limit; /* one beyond last byte in arena */ + PRUword avail; /* points to next available byte */ +}; + +#ifdef PL_ARENAMETER +typedef struct PLArenaStats PLArenaStats; + +struct PLArenaStats { + PLArenaStats *next; /* next in arenaStats list */ + char *name; /* name for debugging */ + PRUint32 narenas; /* number of arenas in pool */ + PRUint32 nallocs; /* number of PL_ARENA_ALLOCATE() calls */ + PRUint32 nreclaims; /* number of reclaims from freeArenas */ + PRUint32 nmallocs; /* number of malloc() calls */ + PRUint32 ndeallocs; /* number of lifetime deallocations */ + PRUint32 ngrows; /* number of PL_ARENA_GROW() calls */ + PRUint32 ninplace; /* number of in-place growths */ + PRUint32 nreleases; /* number of PL_ARENA_RELEASE() calls */ + PRUint32 nfastrels; /* number of "fast path" releases */ + PRUint32 nbytes; /* total bytes allocated */ + PRUint32 maxalloc; /* maximum allocation size in bytes */ + PRFloat64 variance; /* size variance accumulator */ +}; +#endif + +typedef struct PLArenaPool PLArenaPool; + +struct PLArenaPool { + PLArena first; /* first arena in pool list */ + PLArena *current; /* arena from which to allocate space */ + PRUint32 arenasize; /* net exact size of a new arena */ + PRUword mask; /* alignment mask (power-of-2 - 1) */ +#ifdef PL_ARENAMETER + PLArenaStats stats; +#endif +}; + +/* + * WARNING: The PL_MAKE_MEM_ macros are for internal use by NSPR. Do NOT use + * them in your code. + * + * NOTE: Valgrind support to be added. + * + * The PL_MAKE_MEM_ macros are modeled after the MOZ_MAKE_MEM_ macros in + * Mozilla's mfbt/MemoryChecking.h. Only AddressSanitizer is supported now. + * + * Provides a common interface to the ASan (AddressSanitizer) and Valgrind + * functions used to mark memory in certain ways. In detail, the following + * three macros are provided: + * + * PL_MAKE_MEM_NOACCESS - Mark memory as unsafe to access (e.g. freed) + * PL_MAKE_MEM_UNDEFINED - Mark memory as accessible, with content undefined + * PL_MAKE_MEM_DEFINED - Mark memory as accessible, with content defined + * + * With Valgrind in use, these directly map to the three respective Valgrind + * macros. With ASan in use, the NOACCESS macro maps to poisoning the memory, + * while the UNDEFINED/DEFINED macros unpoison memory. + * + * With no memory checker available, all macros expand to the empty statement. + */ + +/* WARNING: PL_SANITIZE_ADDRESS is for internal use by this header. Do NOT + * define or test this macro in your code. + */ +#if defined(__has_feature) +#if __has_feature(address_sanitizer) +#define PL_SANITIZE_ADDRESS 1 +#endif +#elif defined(__SANITIZE_ADDRESS__) +#define PL_SANITIZE_ADDRESS 1 +#endif + +#if defined(PL_SANITIZE_ADDRESS) + +/* These definitions are usually provided through the + * sanitizer/asan_interface.h header installed by ASan. + * See https://github.com/google/sanitizers/wiki/AddressSanitizerManualPoisoning + */ + +PR_IMPORT(void) __asan_poison_memory_region(void const volatile *addr, size_t size); +PR_IMPORT(void) __asan_unpoison_memory_region(void const volatile *addr, size_t size); + +#define PL_MAKE_MEM_NOACCESS(addr, size) \ + __asan_poison_memory_region((addr), (size)) + +#define PL_MAKE_MEM_UNDEFINED(addr, size) \ + __asan_unpoison_memory_region((addr), (size)) + +#define PL_MAKE_MEM_DEFINED(addr, size) \ + __asan_unpoison_memory_region((addr), (size)) + +#else + +#define PL_MAKE_MEM_NOACCESS(addr, size) +#define PL_MAKE_MEM_UNDEFINED(addr, size) +#define PL_MAKE_MEM_DEFINED(addr, size) + +#endif + +/* + * If the including .c file uses only one power-of-2 alignment, it may define + * PL_ARENA_CONST_ALIGN_MASK to the alignment mask and save a few instructions + * per ALLOCATE and GROW. + */ +#ifdef PL_ARENA_CONST_ALIGN_MASK +#define PL_ARENA_ALIGN(pool, n) (((PRUword)(n) + PL_ARENA_CONST_ALIGN_MASK) \ + & ~PL_ARENA_CONST_ALIGN_MASK) + +#define PL_INIT_ARENA_POOL(pool, name, size) \ + PL_InitArenaPool(pool, name, size, PL_ARENA_CONST_ALIGN_MASK + 1) +#else +#define PL_ARENA_ALIGN(pool, n) (((PRUword)(n) + (pool)->mask) & ~(pool)->mask) +#endif + +#define PL_ARENA_ALLOCATE(p, pool, nb) \ + PR_BEGIN_MACRO \ + PLArena *_a = (pool)->current; \ + PRUint32 _nb = PL_ARENA_ALIGN(pool, (PRUint32)nb); \ + PRUword _p = _a->avail; \ + if (_nb < (PRUint32)nb) { \ + _p = 0; \ + } else if (_nb > (_a->limit - _a->avail)) { \ + _p = (PRUword)PL_ArenaAllocate(pool, _nb); \ + } else { \ + _a->avail += _nb; \ + } \ + p = (void *)_p; \ + if (p) { \ + PL_MAKE_MEM_UNDEFINED(p, (PRUint32)nb); \ + PL_ArenaCountAllocation(pool, (PRUint32)nb); \ + } \ + PR_END_MACRO + +#define PL_ARENA_GROW(p, pool, size, incr) \ + PR_BEGIN_MACRO \ + PLArena *_a = (pool)->current; \ + PRUint32 _incr = PL_ARENA_ALIGN(pool, (PRUint32)incr); \ + if (_incr < (PRUint32)incr) { \ + p = NULL; \ + } else if (_a->avail == (PRUword)(p) + PL_ARENA_ALIGN(pool, size) && \ + _incr <= (_a->limit - _a->avail)) { \ + PL_MAKE_MEM_UNDEFINED((unsigned char *)(p) + size, (PRUint32)incr); \ + _a->avail += _incr; \ + PL_ArenaCountInplaceGrowth(pool, size, (PRUint32)incr); \ + } else { \ + p = PL_ArenaGrow(pool, p, size, (PRUint32)incr); \ + } \ + if (p) {\ + PL_ArenaCountGrowth(pool, size, (PRUint32)incr); \ + } \ + PR_END_MACRO + +#define PL_ARENA_MARK(pool) ((void *) (pool)->current->avail) +#define PR_UPTRDIFF(p,q) ((PRUword)(p) - (PRUword)(q)) + +#define PL_CLEAR_UNUSED_PATTERN(a, pattern) \ + PR_BEGIN_MACRO \ + PR_ASSERT((a)->avail <= (a)->limit); \ + PL_MAKE_MEM_UNDEFINED((void*)(a)->avail, (a)->limit - (a)->avail); \ + memset((void*)(a)->avail, (pattern), (a)->limit - (a)->avail); \ + PR_END_MACRO +#ifdef DEBUG +#define PL_FREE_PATTERN 0xDA +#define PL_CLEAR_UNUSED(a) PL_CLEAR_UNUSED_PATTERN((a), PL_FREE_PATTERN) +#define PL_CLEAR_ARENA(a) \ + PR_BEGIN_MACRO \ + PL_MAKE_MEM_UNDEFINED((void*)(a), (a)->limit - (PRUword)(a)); \ + memset((void*)(a), PL_FREE_PATTERN, (a)->limit - (PRUword)(a)); \ + PR_END_MACRO +#else +#define PL_CLEAR_UNUSED(a) +#define PL_CLEAR_ARENA(a) +#endif + +#define PL_ARENA_RELEASE(pool, mark) \ + PR_BEGIN_MACRO \ + char *_m = (char *)(mark); \ + PLArena *_a = (pool)->current; \ + if (PR_UPTRDIFF(_m, _a->base) <= PR_UPTRDIFF(_a->avail, _a->base)) { \ + _a->avail = (PRUword)PL_ARENA_ALIGN(pool, _m); \ + PL_CLEAR_UNUSED(_a); \ + PL_MAKE_MEM_NOACCESS((void*)_a->avail, _a->limit - _a->avail); \ + PL_ArenaCountRetract(pool, _m); \ + } else { \ + PL_ArenaRelease(pool, _m); \ + } \ + PL_ArenaCountRelease(pool, _m); \ + PR_END_MACRO + +#ifdef PL_ARENAMETER +#define PL_COUNT_ARENA(pool,op) ((pool)->stats.narenas op) +#else +#define PL_COUNT_ARENA(pool,op) +#endif + +#define PL_ARENA_DESTROY(pool, a, pnext) \ + PR_BEGIN_MACRO \ + PL_COUNT_ARENA(pool,--); \ + if ((pool)->current == (a)) (pool)->current = &(pool)->first; \ + *(pnext) = (a)->next; \ + PL_CLEAR_ARENA(a); \ + free(a); \ + (a) = 0; \ + PR_END_MACRO + +/* +** Initialize an arena pool with the given name for debugging and metering, +** with a minimum gross size per arena of size bytes. The net size per arena +** is smaller than the gross size by a header of four pointers plus any +** necessary padding for alignment. +** +** Note: choose a gross size that's a power of two to avoid the heap allocator +** rounding the size up. +**/ +PR_EXTERN(void) PL_InitArenaPool( + PLArenaPool *pool, const char *name, PRUint32 size, PRUint32 align); + +/* +** Finish using arenas, freeing all memory associated with them. +** NOTE: this function is now a no-op. If you want to free a single +** PLArenaPoolUse use PL_FreeArenaPool() or PL_FinishArenaPool(). +**/ +PR_EXTERN(void) PL_ArenaFinish(void); + +/* +** Free the arenas in pool. The user may continue to allocate from pool +** after calling this function. There is no need to call PL_InitArenaPool() +** again unless PL_FinishArenaPool(pool) has been called. +**/ +PR_EXTERN(void) PL_FreeArenaPool(PLArenaPool *pool); + +/* +** Free the arenas in pool and finish using it altogether. +**/ +PR_EXTERN(void) PL_FinishArenaPool(PLArenaPool *pool); + +/* +** Compact all of the arenas in a pool so that no space is wasted. +** NOT IMPLEMENTED. Do not use. +**/ +PR_EXTERN(void) PL_CompactArenaPool(PLArenaPool *pool); + +/* +** Friend functions used by the PL_ARENA_*() macros. +** +** WARNING: do not call these functions directly. Always use the +** PL_ARENA_*() macros. +**/ +PR_EXTERN(void *) PL_ArenaAllocate(PLArenaPool *pool, PRUint32 nb); + +PR_EXTERN(void *) PL_ArenaGrow( + PLArenaPool *pool, void *p, PRUint32 size, PRUint32 incr); + +PR_EXTERN(void) PL_ArenaRelease(PLArenaPool *pool, char *mark); + +/* +** memset contents of all arenas in pool to pattern +*/ +PR_EXTERN(void) PL_ClearArenaPool(PLArenaPool *pool, PRInt32 pattern); + +/* +** A function like malloc_size() or malloc_usable_size() that measures the +** size of a heap block. +*/ +typedef size_t (*PLMallocSizeFn)(const void *ptr); + +/* +** Measure all memory used by a PLArenaPool, excluding the PLArenaPool +** structure. +*/ +PR_EXTERN(size_t) PL_SizeOfArenaPoolExcludingPool( + const PLArenaPool *pool, PLMallocSizeFn mallocSizeOf); + +#ifdef PL_ARENAMETER + +#include <stdio.h> + +PR_EXTERN(void) PL_ArenaCountAllocation(PLArenaPool *pool, PRUint32 nb); + +PR_EXTERN(void) PL_ArenaCountInplaceGrowth( + PLArenaPool *pool, PRUint32 size, PRUint32 incr); + +PR_EXTERN(void) PL_ArenaCountGrowth( + PLArenaPool *pool, PRUint32 size, PRUint32 incr); + +PR_EXTERN(void) PL_ArenaCountRelease(PLArenaPool *pool, char *mark); + +PR_EXTERN(void) PL_ArenaCountRetract(PLArenaPool *pool, char *mark); + +PR_EXTERN(void) PL_DumpArenaStats(FILE *fp); + +#else /* !PL_ARENAMETER */ + +#define PL_ArenaCountAllocation(ap, nb) /* nothing */ +#define PL_ArenaCountInplaceGrowth(ap, size, incr) /* nothing */ +#define PL_ArenaCountGrowth(ap, size, incr) /* nothing */ +#define PL_ArenaCountRelease(ap, mark) /* nothing */ +#define PL_ArenaCountRetract(ap, mark) /* nothing */ + +#endif /* !PL_ARENAMETER */ + +PR_END_EXTERN_C + +#endif /* plarena_h___ */
diff --git a/lib/ds/plarenas.h b/lib/ds/plarenas.h new file mode 100644 index 0000000..4a0f5a8 --- /dev/null +++ b/lib/ds/plarenas.h
@@ -0,0 +1,12 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** PLArena-related declarations used to be split between plarenas.h and +** plarena.h. That split wasn't useful, so now all the declarations are in +** plarena.h. However, this file still exists so that any old code that +** includes it will still work. +**/ +#include "plarena.h"
diff --git a/lib/ds/plds.def b/lib/ds/plds.def new file mode 100644 index 0000000..cc54a4d --- /dev/null +++ b/lib/ds/plds.def
@@ -0,0 +1,60 @@ +;+# +;+# This Source Code Form is subject to the terms of the Mozilla Public +;+# License, v. 2.0. If a copy of the MPL was not distributed with this +;+# file, You can obtain one at http://mozilla.org/MPL/2.0/. +;+# +;+# OK, this file is meant to support SUN, LINUX, AIX, OS/2 and WINDOWS +;+# 1. For all unix platforms, the string ";-" means "remove this line" +;+# 2. For all unix platforms, the string " DATA " will be removed from any +;+# line on which it occurs. +;+# 3. Lines containing ";+" will have ";+" removed on SUN and LINUX. +;+# On AIX, lines containing ";+" will be removed. +;+# 4. For all unix platforms, the string ";;" will thave the ";;" removed. +;+# 5. For all unix platforms, after the above processing has taken place, +;+# all characters after the first ";" on the line will be removed. +;+# And for AIX, the first ";" will also be removed. +;+# This file is passed directly to windows. Since ';' is a comment, all UNIX +;+# directives are hidden behind ";", ";+", and ";-" +;+NSPR_4.0 { +;+ global: +LIBRARY plds4 ;- +EXPORTS ;- +PL_ArenaAllocate; +PL_ArenaFinish; +PL_ArenaGrow; +PL_ArenaRelease; +PL_CompactArenaPool; +PL_CompareStrings; +PL_CompareValues; +PL_FinishArenaPool; +PL_FreeArenaPool; +PL_HashString; +PL_HashTableAdd; +PL_HashTableDestroy; +PL_HashTableDump; +PL_HashTableEnumerateEntries; +PL_HashTableLookup; +PL_HashTableRawAdd; +PL_HashTableRawLookup; +PL_HashTableRawRemove; +PL_HashTableRemove; +PL_InitArenaPool; +PL_NewHashTable; +libVersionPoint; +;+ local: *; +;+}; +;+ +;+NSPR_4.1 { +;+ global: +PL_HashTableLookupConst; +PL_HashTableRawLookupConst; +;+} NSPR_4.0; +;+ +;+NSPR_4.8.5 { +;+ global: +PL_ClearArenaPool; +;+} NSPR_4.1; +;+NSPR_4.9.6 { +;+ global: +PL_SizeOfArenaPoolExcludingPool; +;+} NSPR_4.8.5;
diff --git a/lib/ds/plds.rc b/lib/ds/plds.rc new file mode 100644 index 0000000..d8017e7 --- /dev/null +++ b/lib/ds/plds.rc
@@ -0,0 +1,69 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prinit.h" +#include <winver.h> + +#define MY_LIBNAME "plds" +#define MY_FILEDESCRIPTION "PLDS Library" + +#define STRINGIZE(x) #x +#define STRINGIZE2(x) STRINGIZE(x) +#define PR_VMAJOR_STR STRINGIZE2(PR_VMAJOR) + +#ifdef _DEBUG +#define MY_DEBUG_STR " (debug)" +#define MY_FILEFLAGS_1 VS_FF_DEBUG +#else +#define MY_DEBUG_STR "" +#define MY_FILEFLAGS_1 0x0L +#endif +#if PR_BETA +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1|VS_FF_PRERELEASE +#else +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1 +#endif + +#ifdef WINNT +#define MY_FILEOS VOS_NT_WINDOWS32 +#define MY_INTERNAL_NAME "lib" MY_LIBNAME PR_VMAJOR_STR +#else +#define MY_FILEOS VOS__WINDOWS32 +#define MY_INTERNAL_NAME MY_LIBNAME PR_VMAJOR_STR +#endif + +///////////////////////////////////////////////////////////////////////////// +// +// Version-information resource +// + +VS_VERSION_INFO VERSIONINFO + FILEVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + PRODUCTVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS MY_FILEFLAGS_2 + FILEOS MY_FILEOS + FILETYPE VFT_DLL + FILESUBTYPE 0x0L // not used + +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904B0" // Lang=US English, CharSet=Unicode + BEGIN + VALUE "CompanyName", "Mozilla Foundation\0" + VALUE "FileDescription", MY_FILEDESCRIPTION MY_DEBUG_STR "\0" + VALUE "FileVersion", PR_VERSION "\0" + VALUE "InternalName", MY_INTERNAL_NAME "\0" + VALUE "OriginalFilename", MY_INTERNAL_NAME ".dll\0" + VALUE "ProductName", "Netscape Portable Runtime\0" + VALUE "ProductVersion", PR_VERSION "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END
diff --git a/lib/ds/plhash.c b/lib/ds/plhash.c new file mode 100644 index 0000000..0011df3 --- /dev/null +++ b/lib/ds/plhash.c
@@ -0,0 +1,483 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * PL hash table package. + */ +#include "plhash.h" +#include "prbit.h" +#include "prlog.h" +#include "prmem.h" +#include "prtypes.h" +#include <stdlib.h> +#include <string.h> + +/* Compute the number of buckets in ht */ +#define NBUCKETS(ht) (1 << (PL_HASH_BITS - (ht)->shift)) + +/* The smallest table has 16 buckets */ +#define MINBUCKETSLOG2 4 +#define MINBUCKETS (1 << MINBUCKETSLOG2) + +/* Compute the maximum entries given n buckets that we will tolerate, ~90% */ +#define OVERLOADED(n) ((n) - ((n) >> 3)) + +/* Compute the number of entries below which we shrink the table by half */ +#define UNDERLOADED(n) (((n) > MINBUCKETS) ? ((n) >> 2) : 0) + +/* +** Stubs for default hash allocator ops. +*/ +static void * PR_CALLBACK +DefaultAllocTable(void *pool, PRSize size) +{ + return PR_MALLOC(size); +} + +static void PR_CALLBACK +DefaultFreeTable(void *pool, void *item) +{ + PR_Free(item); +} + +static PLHashEntry * PR_CALLBACK +DefaultAllocEntry(void *pool, const void *key) +{ + return PR_NEW(PLHashEntry); +} + +static void PR_CALLBACK +DefaultFreeEntry(void *pool, PLHashEntry *he, PRUintn flag) +{ + if (flag == HT_FREE_ENTRY) + PR_Free(he); +} + +static PLHashAllocOps defaultHashAllocOps = { + DefaultAllocTable, DefaultFreeTable, + DefaultAllocEntry, DefaultFreeEntry +}; + +PR_IMPLEMENT(PLHashTable *) +PL_NewHashTable(PRUint32 n, PLHashFunction keyHash, + PLHashComparator keyCompare, PLHashComparator valueCompare, + const PLHashAllocOps *allocOps, void *allocPriv) +{ + PLHashTable *ht; + PRSize nb; + + if (n <= MINBUCKETS) { + n = MINBUCKETSLOG2; + } else { + n = PR_CeilingLog2(n); + if ((PRInt32)n < 0) + return 0; + } + + if (!allocOps) allocOps = &defaultHashAllocOps; + + ht = (PLHashTable*)((*allocOps->allocTable)(allocPriv, sizeof *ht)); + if (!ht) + return 0; + memset(ht, 0, sizeof *ht); + ht->shift = PL_HASH_BITS - n; + n = 1 << n; + nb = n * sizeof(PLHashEntry *); + ht->buckets = (PLHashEntry**)((*allocOps->allocTable)(allocPriv, nb)); + if (!ht->buckets) { + (*allocOps->freeTable)(allocPriv, ht); + return 0; + } + memset(ht->buckets, 0, nb); + + ht->keyHash = keyHash; + ht->keyCompare = keyCompare; + ht->valueCompare = valueCompare; + ht->allocOps = allocOps; + ht->allocPriv = allocPriv; + return ht; +} + +PR_IMPLEMENT(void) +PL_HashTableDestroy(PLHashTable *ht) +{ + PRUint32 i, n; + PLHashEntry *he, *next; + const PLHashAllocOps *allocOps = ht->allocOps; + void *allocPriv = ht->allocPriv; + + n = NBUCKETS(ht); + for (i = 0; i < n; i++) { + for (he = ht->buckets[i]; he; he = next) { + next = he->next; + (*allocOps->freeEntry)(allocPriv, he, HT_FREE_ENTRY); + } + } +#ifdef DEBUG + memset(ht->buckets, 0xDB, n * sizeof ht->buckets[0]); +#endif + (*allocOps->freeTable)(allocPriv, ht->buckets); +#ifdef DEBUG + memset(ht, 0xDB, sizeof *ht); +#endif + (*allocOps->freeTable)(allocPriv, ht); +} + +/* +** Multiplicative hash, from Knuth 6.4. +*/ +#define GOLDEN_RATIO 0x9E3779B9U /* 2/(1+sqrt(5))*(2^32) */ + +PR_IMPLEMENT(PLHashEntry **) +PL_HashTableRawLookup(PLHashTable *ht, PLHashNumber keyHash, const void *key) +{ + PLHashEntry *he, **hep, **hep0; + PLHashNumber h; + +#ifdef HASHMETER + ht->nlookups++; +#endif + h = keyHash * GOLDEN_RATIO; + h >>= ht->shift; + hep = hep0 = &ht->buckets[h]; + while ((he = *hep) != 0) { + if (he->keyHash == keyHash && (*ht->keyCompare)(key, he->key)) { + /* Move to front of chain if not already there */ + if (hep != hep0) { + *hep = he->next; + he->next = *hep0; + *hep0 = he; + } + return hep0; + } + hep = &he->next; +#ifdef HASHMETER + ht->nsteps++; +#endif + } + return hep; +} + +/* +** Same as PL_HashTableRawLookup but doesn't reorder the hash entries. +*/ +PR_IMPLEMENT(PLHashEntry **) +PL_HashTableRawLookupConst(PLHashTable *ht, PLHashNumber keyHash, + const void *key) +{ + PLHashEntry *he, **hep; + PLHashNumber h; + +#ifdef HASHMETER + ht->nlookups++; +#endif + h = keyHash * GOLDEN_RATIO; + h >>= ht->shift; + hep = &ht->buckets[h]; + while ((he = *hep) != 0) { + if (he->keyHash == keyHash && (*ht->keyCompare)(key, he->key)) { + break; + } + hep = &he->next; +#ifdef HASHMETER + ht->nsteps++; +#endif + } + return hep; +} + +PR_IMPLEMENT(PLHashEntry *) +PL_HashTableRawAdd(PLHashTable *ht, PLHashEntry **hep, + PLHashNumber keyHash, const void *key, void *value) +{ + PRUint32 i, n; + PLHashEntry *he, *next, **oldbuckets; + PRSize nb; + + /* Grow the table if it is overloaded */ + n = NBUCKETS(ht); + if (ht->nentries >= OVERLOADED(n)) { + oldbuckets = ht->buckets; + nb = 2 * n * sizeof(PLHashEntry *); + ht->buckets = (PLHashEntry**) + ((*ht->allocOps->allocTable)(ht->allocPriv, nb)); + if (!ht->buckets) { + ht->buckets = oldbuckets; + return 0; + } + memset(ht->buckets, 0, nb); +#ifdef HASHMETER + ht->ngrows++; +#endif + ht->shift--; + + for (i = 0; i < n; i++) { + for (he = oldbuckets[i]; he; he = next) { + next = he->next; + hep = PL_HashTableRawLookup(ht, he->keyHash, he->key); + PR_ASSERT(*hep == 0); + he->next = 0; + *hep = he; + } + } +#ifdef DEBUG + memset(oldbuckets, 0xDB, n * sizeof oldbuckets[0]); +#endif + (*ht->allocOps->freeTable)(ht->allocPriv, oldbuckets); + hep = PL_HashTableRawLookup(ht, keyHash, key); + } + + /* Make a new key value entry */ + he = (*ht->allocOps->allocEntry)(ht->allocPriv, key); + if (!he) + return 0; + he->keyHash = keyHash; + he->key = key; + he->value = value; + he->next = *hep; + *hep = he; + ht->nentries++; + return he; +} + +PR_IMPLEMENT(PLHashEntry *) +PL_HashTableAdd(PLHashTable *ht, const void *key, void *value) +{ + PLHashNumber keyHash; + PLHashEntry *he, **hep; + + keyHash = (*ht->keyHash)(key); + hep = PL_HashTableRawLookup(ht, keyHash, key); + if ((he = *hep) != 0) { + /* Hit; see if values match */ + if ((*ht->valueCompare)(he->value, value)) { + /* key,value pair is already present in table */ + return he; + } + if (he->value) + (*ht->allocOps->freeEntry)(ht->allocPriv, he, HT_FREE_VALUE); + he->value = value; + return he; + } + return PL_HashTableRawAdd(ht, hep, keyHash, key, value); +} + +PR_IMPLEMENT(void) +PL_HashTableRawRemove(PLHashTable *ht, PLHashEntry **hep, PLHashEntry *he) +{ + PRUint32 i, n; + PLHashEntry *next, **oldbuckets; + PRSize nb; + + *hep = he->next; + (*ht->allocOps->freeEntry)(ht->allocPriv, he, HT_FREE_ENTRY); + + /* Shrink table if it's underloaded */ + n = NBUCKETS(ht); + if (--ht->nentries < UNDERLOADED(n)) { + oldbuckets = ht->buckets; + nb = n * sizeof(PLHashEntry*) / 2; + ht->buckets = (PLHashEntry**)( + (*ht->allocOps->allocTable)(ht->allocPriv, nb)); + if (!ht->buckets) { + ht->buckets = oldbuckets; + return; + } + memset(ht->buckets, 0, nb); +#ifdef HASHMETER + ht->nshrinks++; +#endif + ht->shift++; + + for (i = 0; i < n; i++) { + for (he = oldbuckets[i]; he; he = next) { + next = he->next; + hep = PL_HashTableRawLookup(ht, he->keyHash, he->key); + PR_ASSERT(*hep == 0); + he->next = 0; + *hep = he; + } + } +#ifdef DEBUG + memset(oldbuckets, 0xDB, n * sizeof oldbuckets[0]); +#endif + (*ht->allocOps->freeTable)(ht->allocPriv, oldbuckets); + } +} + +PR_IMPLEMENT(PRBool) +PL_HashTableRemove(PLHashTable *ht, const void *key) +{ + PLHashNumber keyHash; + PLHashEntry *he, **hep; + + keyHash = (*ht->keyHash)(key); + hep = PL_HashTableRawLookup(ht, keyHash, key); + if ((he = *hep) == 0) + return PR_FALSE; + + /* Hit; remove element */ + PL_HashTableRawRemove(ht, hep, he); + return PR_TRUE; +} + +PR_IMPLEMENT(void *) +PL_HashTableLookup(PLHashTable *ht, const void *key) +{ + PLHashNumber keyHash; + PLHashEntry *he, **hep; + + keyHash = (*ht->keyHash)(key); + hep = PL_HashTableRawLookup(ht, keyHash, key); + if ((he = *hep) != 0) { + return he->value; + } + return 0; +} + +/* +** Same as PL_HashTableLookup but doesn't reorder the hash entries. +*/ +PR_IMPLEMENT(void *) +PL_HashTableLookupConst(PLHashTable *ht, const void *key) +{ + PLHashNumber keyHash; + PLHashEntry *he, **hep; + + keyHash = (*ht->keyHash)(key); + hep = PL_HashTableRawLookupConst(ht, keyHash, key); + if ((he = *hep) != 0) { + return he->value; + } + return 0; +} + +/* +** Iterate over the entries in the hash table calling func for each +** entry found. Stop if "f" says to (return value & PR_ENUMERATE_STOP). +** Return a count of the number of elements scanned. +*/ +PR_IMPLEMENT(int) +PL_HashTableEnumerateEntries(PLHashTable *ht, PLHashEnumerator f, void *arg) +{ + PLHashEntry *he, **hep; + PRUint32 i, nbuckets; + int rv, n = 0; + PLHashEntry *todo = 0; + + nbuckets = NBUCKETS(ht); + for (i = 0; i < nbuckets; i++) { + hep = &ht->buckets[i]; + while ((he = *hep) != 0) { + rv = (*f)(he, n, arg); + n++; + if (rv & (HT_ENUMERATE_REMOVE | HT_ENUMERATE_UNHASH)) { + *hep = he->next; + if (rv & HT_ENUMERATE_REMOVE) { + he->next = todo; + todo = he; + } + } else { + hep = &he->next; + } + if (rv & HT_ENUMERATE_STOP) { + goto out; + } + } + } + +out: + hep = &todo; + while ((he = *hep) != 0) { + PL_HashTableRawRemove(ht, hep, he); + } + return n; +} + +#ifdef HASHMETER +#include <math.h> +#include <stdio.h> + +PR_IMPLEMENT(void) +PL_HashTableDumpMeter(PLHashTable *ht, PLHashEnumerator dump, FILE *fp) +{ + double mean, variance; + PRUint32 nchains, nbuckets; + PRUint32 i, n, maxChain, maxChainLen; + PLHashEntry *he; + + variance = 0; + nchains = 0; + maxChainLen = 0; + nbuckets = NBUCKETS(ht); + for (i = 0; i < nbuckets; i++) { + he = ht->buckets[i]; + if (!he) + continue; + nchains++; + for (n = 0; he; he = he->next) + n++; + variance += n * n; + if (n > maxChainLen) { + maxChainLen = n; + maxChain = i; + } + } + mean = (double)ht->nentries / nchains; + variance = fabs(variance / nchains - mean * mean); + + fprintf(fp, "\nHash table statistics:\n"); + fprintf(fp, " number of lookups: %u\n", ht->nlookups); + fprintf(fp, " number of entries: %u\n", ht->nentries); + fprintf(fp, " number of grows: %u\n", ht->ngrows); + fprintf(fp, " number of shrinks: %u\n", ht->nshrinks); + fprintf(fp, " mean steps per hash: %g\n", (double)ht->nsteps + / ht->nlookups); + fprintf(fp, "mean hash chain length: %g\n", mean); + fprintf(fp, " standard deviation: %g\n", sqrt(variance)); + fprintf(fp, " max hash chain length: %u\n", maxChainLen); + fprintf(fp, " max hash chain: [%u]\n", maxChain); + + for (he = ht->buckets[maxChain], i = 0; he; he = he->next, i++) + if ((*dump)(he, i, fp) != HT_ENUMERATE_NEXT) + break; +} +#endif /* HASHMETER */ + +PR_IMPLEMENT(int) +PL_HashTableDump(PLHashTable *ht, PLHashEnumerator dump, FILE *fp) +{ + int count; + + count = PL_HashTableEnumerateEntries(ht, dump, fp); +#ifdef HASHMETER + PL_HashTableDumpMeter(ht, dump, fp); +#endif + return count; +} + +PR_IMPLEMENT(PLHashNumber) +PL_HashString(const void *key) +{ + PLHashNumber h; + const PRUint8 *s; + + h = 0; + for (s = (const PRUint8*)key; *s; s++) + h = PR_ROTATE_LEFT32(h, 4) ^ *s; + return h; +} + +PR_IMPLEMENT(int) +PL_CompareStrings(const void *v1, const void *v2) +{ + return strcmp((const char*)v1, (const char*)v2) == 0; +} + +PR_IMPLEMENT(int) +PL_CompareValues(const void *v1, const void *v2) +{ + return v1 == v2; +}
diff --git a/lib/ds/plhash.h b/lib/ds/plhash.h new file mode 100644 index 0000000..2c221ae --- /dev/null +++ b/lib/ds/plhash.h
@@ -0,0 +1,126 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef plhash_h___ +#define plhash_h___ +/* + * API to portable hash table code. + */ +#include <stdio.h> +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef struct PLHashEntry PLHashEntry; +typedef struct PLHashTable PLHashTable; +typedef PRUint32 PLHashNumber; +#define PL_HASH_BITS 32 /* Number of bits in PLHashNumber */ +typedef PLHashNumber (PR_CALLBACK *PLHashFunction)(const void *key); +typedef PRIntn (PR_CALLBACK *PLHashComparator)(const void *v1, const void *v2); + +typedef PRIntn (PR_CALLBACK *PLHashEnumerator)(PLHashEntry *he, PRIntn i, void *arg); + +/* Flag bits in PLHashEnumerator's return value */ +#define HT_ENUMERATE_NEXT 0 /* continue enumerating entries */ +#define HT_ENUMERATE_STOP 1 /* stop enumerating entries */ +#define HT_ENUMERATE_REMOVE 2 /* remove and free the current entry */ +#define HT_ENUMERATE_UNHASH 4 /* just unhash the current entry */ + +typedef struct PLHashAllocOps { + void * (PR_CALLBACK *allocTable)(void *pool, PRSize size); + void (PR_CALLBACK *freeTable)(void *pool, void *item); + PLHashEntry * (PR_CALLBACK *allocEntry)(void *pool, const void *key); + void (PR_CALLBACK *freeEntry)(void *pool, PLHashEntry *he, PRUintn flag); +} PLHashAllocOps; + +#define HT_FREE_VALUE 0 /* just free the entry's value */ +#define HT_FREE_ENTRY 1 /* free value and entire entry */ + +struct PLHashEntry { + PLHashEntry *next; /* hash chain linkage */ + PLHashNumber keyHash; /* key hash function result */ + const void *key; /* ptr to opaque key */ + void *value; /* ptr to opaque value */ +}; + +struct PLHashTable { + PLHashEntry **buckets; /* vector of hash buckets */ + PRUint32 nentries; /* number of entries in table */ + PRUint32 shift; /* multiplicative hash shift */ + PLHashFunction keyHash; /* key hash function */ + PLHashComparator keyCompare; /* key comparison function */ + PLHashComparator valueCompare; /* value comparison function */ + const PLHashAllocOps *allocOps; /* allocation operations */ + void *allocPriv; /* allocation private data */ +#ifdef HASHMETER + PRUint32 nlookups; /* total number of lookups */ + PRUint32 nsteps; /* number of hash chains traversed */ + PRUint32 ngrows; /* number of table expansions */ + PRUint32 nshrinks; /* number of table contractions */ +#endif +}; + +/* + * Create a new hash table. + * If allocOps is null, use default allocator ops built on top of malloc(). + */ +PR_EXTERN(PLHashTable *) +PL_NewHashTable(PRUint32 numBuckets, PLHashFunction keyHash, + PLHashComparator keyCompare, PLHashComparator valueCompare, + const PLHashAllocOps *allocOps, void *allocPriv); + +PR_EXTERN(void) +PL_HashTableDestroy(PLHashTable *ht); + +/* Higher level access methods */ +PR_EXTERN(PLHashEntry *) +PL_HashTableAdd(PLHashTable *ht, const void *key, void *value); + +PR_EXTERN(PRBool) +PL_HashTableRemove(PLHashTable *ht, const void *key); + +PR_EXTERN(void *) +PL_HashTableLookup(PLHashTable *ht, const void *key); + +PR_EXTERN(void *) +PL_HashTableLookupConst(PLHashTable *ht, const void *key); + +PR_EXTERN(PRIntn) +PL_HashTableEnumerateEntries(PLHashTable *ht, PLHashEnumerator f, void *arg); + +/* General-purpose C string hash function. */ +PR_EXTERN(PLHashNumber) +PL_HashString(const void *key); + +/* Compare strings using strcmp(), return true if equal. */ +PR_EXTERN(PRIntn) +PL_CompareStrings(const void *v1, const void *v2); + +/* Stub function just returns v1 == v2 */ +PR_EXTERN(PRIntn) +PL_CompareValues(const void *v1, const void *v2); + +/* Low level access methods */ +PR_EXTERN(PLHashEntry **) +PL_HashTableRawLookup(PLHashTable *ht, PLHashNumber keyHash, const void *key); + +PR_EXTERN(PLHashEntry **) +PL_HashTableRawLookupConst(PLHashTable *ht, PLHashNumber keyHash, + const void *key); + +PR_EXTERN(PLHashEntry *) +PL_HashTableRawAdd(PLHashTable *ht, PLHashEntry **hep, PLHashNumber keyHash, + const void *key, void *value); + +PR_EXTERN(void) +PL_HashTableRawRemove(PLHashTable *ht, PLHashEntry **hep, PLHashEntry *he); + +/* This can be trivially implemented using PL_HashTableEnumerateEntries. */ +PR_EXTERN(PRIntn) +PL_HashTableDump(PLHashTable *ht, PLHashEnumerator dump, FILE *fp); + +PR_END_EXTERN_C + +#endif /* plhash_h___ */
diff --git a/lib/ds/plvrsion.c b/lib/ds/plvrsion.c new file mode 100644 index 0000000..e251a5a --- /dev/null +++ b/lib/ds/plvrsion.c
@@ -0,0 +1,93 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prinit.h" +#include "prvrsion.h" + +/************************************************************************/ +/**************************IDENTITY AND VERSIONING***********************/ +/************************************************************************/ +#include "_pl_bld.h" +#if !defined(_BUILD_TIME) +#ifdef HAVE_LONG_LONG +#define _BUILD_TIME 0 +#else +#define _BUILD_TIME {0, 0} +#endif +#endif +#if !defined(_BUILD_STRING) +#define _BUILD_STRING "" +#endif +#if !defined(_PRODUCTION) +#define _PRODUCTION "" +#endif +#if defined(DEBUG) +#define _DEBUG_STRING " (debug)" +#else +#define _DEBUG_STRING "" +#endif + +/* + * A trick to expand the PR_VMAJOR macro before concatenation. + */ +#define CONCAT(x, y) x ## y +#define CONCAT2(x, y) CONCAT(x, y) +#define VERSION_DESC_NAME CONCAT2(prVersionDescription_libplds, PR_VMAJOR) + +PRVersionDescription VERSION_DESC_NAME = +{ + /* version */ 2, /* this is the only one supported */ + /* buildTime */ _BUILD_TIME, /* usecs since midnight 1/1/1970 GMT */ + /* buildTimeString */ _BUILD_STRING, /* ditto, but human readable */ + /* vMajor */ PR_VMAJOR, /* NSPR's version number */ + /* vMinor */ PR_VMINOR, /* and minor version */ + /* vPatch */ PR_VPATCH, /* and patch */ + /* beta */ PR_BETA, /* beta build boolean */ +#if defined(DEBUG) + /* debug */ PR_TRUE, /* a debug build */ +#else + /* debug */ PR_FALSE, /* an optomized build */ +#endif + /* special */ PR_FALSE, /* they're all special, but ... */ + /* filename */ _PRODUCTION, /* the produced library name */ + /* description */ "Portable runtime", /* what we are */ + /* security */ "N/A", /* not applicable here */ + /* copywrite */ "Copyright (c) 1998 Netscape Communications Corporation. All Rights Reserved", + /* comment */ "http://www.mozilla.org/MPL/", + /* specialString */ "" +}; + +#ifdef XP_UNIX + +/* + * Version information for the 'ident' and 'what commands + * + * NOTE: the first component of the concatenated rcsid string + * must not end in a '$' to prevent rcs keyword substitution. + */ +static char rcsid[] = "$Header: NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING " $"; +static char sccsid[] = "@(#)NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING; + +#endif /* XP_UNIX */ + +PR_IMPLEMENT(const PRVersionDescription*) libVersionPoint() +{ +#ifdef XP_UNIX + /* + * Add dummy references to rcsid and sccsid to prevent them + * from being optimized away as unused variables. + */ + const char *dummy; + + dummy = rcsid; + dummy = sccsid; +#endif + return &VERSION_DESC_NAME; +} /* versionEntryPointType */ + +/* plvrsion.c */ +
diff --git a/lib/libc/.cvsignore b/lib/libc/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/libc/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/libc/Makefile.in b/lib/libc/Makefile.in new file mode 100644 index 0000000..28027f9 --- /dev/null +++ b/lib/libc/Makefile.in
@@ -0,0 +1,24 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +export NSPR20=1 + +include $(topsrcdir)/config/config.mk + +DIRS = include src + +include $(topsrcdir)/config/rules.mk + +export:: $(TARGETS) +
diff --git a/lib/libc/README b/lib/libc/README new file mode 100644 index 0000000..74f2469 --- /dev/null +++ b/lib/libc/README
@@ -0,0 +1,20 @@ +NSPR 2.0 libc functions +----------------------- + +Last edited: AOF 04 March 1997 + +This directory contains various libc-types of functions. All functions in +this directory are platform independent, thread friendly (both safe and +efficient). They are contributed from various sources, though the contri- +butions are monitored by the NSPR group (mailto:freier). + +All API items exported by these functions will contain the same three +character prefix, "PL_" (Portable Library). Internal function names +that are not exported (static) are of little concern, though some caution +must be used on those elements that are 'extern' but not really intended +to be part of the API. Those should all have a prefix of "_PL_" (is that +legal?). + +The responsibility for contributions in this area are distributed among +all interested parties. +
diff --git a/lib/libc/include/.cvsignore b/lib/libc/include/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/libc/include/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/libc/include/Makefile.in b/lib/libc/include/Makefile.in new file mode 100644 index 0000000..642e0a1 --- /dev/null +++ b/lib/libc/include/Makefile.in
@@ -0,0 +1,24 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk +include $(topsrcdir)/config/config.mk + +HEADERS = $(wildcard $(srcdir)/*.h) + +RELEASE_HEADERS = $(HEADERS) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR) + +include $(topsrcdir)/config/rules.mk + +export:: $(HEADERS) + $(INSTALL) -m 444 $(HEADERS) $(dist_includedir)
diff --git a/lib/libc/include/README b/lib/libc/include/README new file mode 100644 index 0000000..2b85218 --- /dev/null +++ b/lib/libc/include/README
@@ -0,0 +1,7 @@ +NSPR 2.0 libc functions +----------------------- + +Last edited: AOF 04 March 1997 + +This directory contains the API for various libc-types of functions. +
diff --git a/lib/libc/include/plbase64.h b/lib/libc/include/plbase64.h new file mode 100644 index 0000000..7d17ea7 --- /dev/null +++ b/lib/libc/include/plbase64.h
@@ -0,0 +1,76 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef _plbase64_h +#define _plbase64_h + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* + * PL_Base64Encode + * + * This routine encodes the data pointed to by the "src" parameter using the + * base64 algorithm, and returns a pointer to the result. If the "srclen" + * parameter is not zero, it specifies the length of the source data. If it + * is zero, the source data is assumed to be null-terminated, and PL_strlen + * is used to determine the source length. If the "dest" parameter is not + * null, it is assumed to point to a buffer of sufficient size (which may be + * calculated: ((srclen + 2)/3)*4) into which the encoded data is placed + * (without any termination). If the "dest" parameter is null, a buffer is + * allocated from the heap to hold the encoded data, and the result *will* + * be terminated with an extra null character. It is the caller's + * responsibility to free the result when it is allocated. A null is returned + * if the allocation fails. + * + * NOTE: when calculating ((srclen + 2)/3)*4), first ensure that + * srclen <= (PR_UINT32_MAX/4) * 3 + * to avoid PRUint32 overflow. + */ + +PR_EXTERN(char *) +PL_Base64Encode +( + const char *src, + PRUint32 srclen, + char *dest +); + +/* + * PL_Base64Decode + * + * This routine decodes the data pointed to by the "src" parameter using + * the base64 algorithm, and returns a pointer to the result. The source + * may either include or exclude any trailing '=' characters. If the + * "srclen" parameter is not zero, it specifies the length of the source + * data. If it is zero, PL_strlen will be used to determine the source + * length. If the "dest" parameter is not null, it is assumed to point to + * a buffer of sufficient size (which may be calculated: (srclen * 3)/4 + * when srclen includes the '=' characters) into which the decoded data + * is placed (without any termination). If the "dest" parameter is null, + * a buffer is allocated from the heap to hold the decoded data, and the + * result *will* be terminated with an extra null character. It is the + * caller's responsibility to free the result when it is allocated. A null + * is retuned if the allocation fails, or if the source is not well-coded. + * + * NOTE: when calculating (srclen * 3)/4, first ensure that + * srclen <= PR_UINT32_MAX/3 + * to avoid PRUint32 overflow. Alternatively, calculate + * (srclen/4) * 3 + ((srclen%4) * 3)/4 + * which is equivalent but doesn't overflow for any value of srclen. + */ + +PR_EXTERN(char *) +PL_Base64Decode +( + const char *src, + PRUint32 srclen, + char *dest +); + +PR_END_EXTERN_C + +#endif /* _plbase64_h */
diff --git a/lib/libc/include/plerror.h b/lib/libc/include/plerror.h new file mode 100644 index 0000000..cd85dd3 --- /dev/null +++ b/lib/libc/include/plerror.h
@@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: plerror.h +** Description: Simple routine to print translate the calling thread's +** error numbers and print them. +*/ + +#if defined(PLERROR_H) +#else +#define PLERROR_H + +#include "prio.h" +#include "prtypes.h" + +PR_BEGIN_EXTERN_C +/* +** Print the messages to "syserr" prepending 'msg' if not NULL. +*/ +PR_EXTERN(void) PL_PrintError(const char *msg); + +/* +** Print the messages to specified output file prepending 'msg' if not NULL. +*/ +PR_EXTERN(void) PL_FPrintError(PRFileDesc *output, const char *msg); + +PR_END_EXTERN_C + +#endif /* defined(PLERROR_H) */ + +/* plerror.h */
diff --git a/lib/libc/include/plgetopt.h b/lib/libc/include/plgetopt.h new file mode 100644 index 0000000..19cafa6 --- /dev/null +++ b/lib/libc/include/plgetopt.h
@@ -0,0 +1,125 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: plgetopt.h +** Description: utilities to parse argc/argv +*/ + +#if defined(PLGETOPT_H_) +#else +#define PLGETOPT_H_ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef struct PLOptionInternal PLOptionInternal; + +typedef enum +{ + PL_OPT_OK, /* all's well with the option */ + PL_OPT_EOL, /* end of options list */ + PL_OPT_BAD /* invalid option (and value) */ +} PLOptStatus; + +typedef struct PLLongOpt +{ + const char * longOptName; /* long option name string */ + PRIntn longOption; /* value put in PLOptState for this option. */ + PRBool valueRequired; /* If option name not followed by '=', */ + /* value is the next argument from argv. */ +} PLLongOpt; + +typedef struct PLOptState +{ + char option; /* the name of the option */ + const char *value; /* the value of that option | NULL */ + + PLOptionInternal *internal; /* private processing state */ + + PRIntn longOption; /* value from PLLongOpt put here */ + PRIntn longOptIndex; /* index into caller's array of PLLongOpts */ +} PLOptState; + +/* + * PL_CreateOptState + * + * The argument "options" points to a string of single-character option + * names. Option names that may have an option argument value must be + * followed immediately by a ':' character. + */ +PR_EXTERN(PLOptState*) PL_CreateOptState( + PRIntn argc, char **argv, const char *options); + +/* + * PL_CreateLongOptState + * + * Alternative to PL_CreateOptState. + * Allows caller to specify BOTH a string of single-character option names, + * AND an array of structures describing "long" (keyword) option names. + * The array is terminated by a structure in which longOptName is NULL. + * Long option values (arguments) may always be given as "--name=value". + * If PLLongOpt.valueRequired is not PR_FALSE, and the option name was not + * followed by '=' then the next argument from argv is taken as the value. + */ +PR_EXTERN(PLOptState*) PL_CreateLongOptState( + PRIntn argc, char **argv, const char *options, + const PLLongOpt *longOpts); +/* + * PL_DestroyOptState + * + * Call this to destroy the PLOptState returned from PL_CreateOptState or + * PL_CreateLongOptState. + */ +PR_EXTERN(void) PL_DestroyOptState(PLOptState *opt); + +/* + * PL_GetNextOpt + * + * When this function returns PL_OPT_OK, + * - opt->option will hold the single-character option name that was parsed, + * or zero. + * When opt->option is zero, the token parsed was either a "long" (keyword) + * option or a positional parameter. + * For a positional parameter, + * - opt->longOptIndex will contain -1, and + * - opt->value will point to the positional parameter string. + * For a long option name, + * - opt->longOptIndex will contain the non-negative index of the + * PLLongOpt structure in the caller's array of PLLongOpt structures + * corresponding to the long option name, and + * For a single-character or long option, + * - opt->longOption will contain the value of the single-character option + * name, or the value of the longOption from the PLLongOpt structure + * for that long option. See notes below. + * - opt->value will point to the argument option string, or will + * be NULL if option does not require argument. If option requires + * argument but it is not provided, PL_OPT_BAD is returned. + * When opt->option is non-zero, + * - opt->longOptIndex will be -1 + * When this function returns PL_OPT_EOL, or PL_OPT_BAD, the contents of + * opt are undefined. + * + * Notes: It is possible to ignore opt->option, and always look at + * opt->longOption instead. opt->longOption will contain the same value + * as opt->option for single-character option names, and will contain the + * value of longOption from the PLLongOpt structure for long option names. + * This means that it is possible to equivalence long option names to + * single character names by giving the longOption in the PLLongOpt struct + * the same value as the single-character option name. + * For long options that are NOT intended to be equivalent to any single- + * character option, the longOption value should be chosen to not match + * any possible single character name. It might be advisable to choose + * longOption values greater than 0xff for such long options. + */ +PR_EXTERN(PLOptStatus) PL_GetNextOpt(PLOptState *opt); + +PR_END_EXTERN_C + +#endif /* defined(PLGETOPT_H_) */ + +/* plgetopt.h */ +
diff --git a/lib/libc/include/plstr.h b/lib/libc/include/plstr.h new file mode 100644 index 0000000..57814c7 --- /dev/null +++ b/lib/libc/include/plstr.h
@@ -0,0 +1,437 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef _plstr_h +#define _plstr_h + +/* + * plstr.h + * + * This header file exports the API to the NSPR portable library or string- + * handling functions. + * + * This API was not designed as an "optimal" or "ideal" string library; it + * was based on the good ol' unix string.3 functions, and was written to + * + * 1) replace the libc functions, for cross-platform consistency, + * 2) complete the API on platforms lacking common functions (e.g., + * strcase*), and + * 3) to implement some obvious "closure" functions that I've seen + * people hacking around in our code. + * + * Point number three largely means that most functions have an "strn" + * limited-length version, and all comparison routines have a non-case- + * sensitive version available. + */ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C +/* + * PL_strlen + * + * Returns the length of the provided string, not including the trailing '\0'. + */ + +PR_EXTERN(PRUint32) +PL_strlen(const char *str); + +/* + * PL_strnlen + * + * Returns the length of the provided string, not including the trailing '\0', + * up to the indicated maximum. The string will not be examined beyond the + * maximum; if no terminating '\0' is found, the maximum will be returned. + */ + +PR_EXTERN(PRUint32) +PL_strnlen(const char *str, PRUint32 max); + +/* + * PL_strcpy + * + * Copies the source string, up to and including the trailing '\0', into the + * destination buffer. It does not (can not) verify that the destination + * buffer is large enough. It returns the "dest" argument. + */ + +PR_EXTERN(char *) +PL_strcpy(char *dest, const char *src); + +/* + * PL_strncpy + * + * Copies the source string into the destination buffer, up to and including + * the trailing '\0' or up to and including the max'th character, whichever + * comes first. It does not (can not) verify that the destination buffer is + * large enough. If the source string is longer than the maximum length, + * the result will *not* be null-terminated (JLRU). + */ + +PR_EXTERN(char *) +PL_strncpy(char *dest, const char *src, PRUint32 max); + +/* + * PL_strncpyz + * + * Copies the source string into the destination buffer, up to and including + * the trailing '\0' or up but not including the max'th character, whichever + * comes first. It does not (can not) verify that the destination buffer is + * large enough. The destination string is always terminated with a '\0', + * unlike the traditional libc implementation. It returns the "dest" argument. + * + * NOTE: If you call this with a source "abcdefg" and a max of 5, the + * destination will end up with "abcd\0" (i.e., its strlen length will be 4)! + * + * This means you can do this: + * + * char buffer[ SOME_SIZE ]; + * PL_strncpyz(buffer, src, sizeof(buffer)); + * + * and the result will be properly terminated. + */ + +PR_EXTERN(char *) +PL_strncpyz(char *dest, const char *src, PRUint32 max); + +/* + * PL_strdup + * + * Returns a pointer to a malloc'd extent of memory containing a duplicate + * of the argument string. The size of the allocated extent is one greater + * than the length of the argument string, because of the terminator. A + * null argument, like a zero-length argument, will result in a pointer to + * a one-byte extent containing the null value. This routine returns null + * upon malloc failure. + */ + +PR_EXTERN(char *) +PL_strdup(const char *s); + +/* + * PL_strfree + * + * Free memory allocated by PL_strdup + */ + +PR_EXTERN(void) +PL_strfree(char *s); + +/* + * PL_strndup + * + * Returns a pointer to a malloc'd extent of memory containing a duplicate + * of the argument string, up to the maximum specified. If the argument + * string has a length greater than the value of the specified maximum, the + * return value will be a pointer to an extent of memory of length one + * greater than the maximum specified. A null string, a zero-length string, + * or a zero maximum will all result in a pointer to a one-byte extent + * containing the null value. This routine returns null upon malloc failure. + */ + +PR_EXTERN(char *) +PL_strndup(const char *s, PRUint32 max); + +/* + * PL_strcat + * + * Appends a copy of the string pointed to by the second argument to the + * end of the string pointed to by the first. The destination buffer is + * not (can not be) checked for sufficient size. A null destination + * argument returns null; otherwise, the first argument is returned. + */ + +PR_EXTERN(char *) +PL_strcat(char *dst, const char *src); + +/* + * PL_strncat + * + * Appends a copy of the string pointed to by the second argument, up to + * the maximum size specified, to the end of the string pointed to by the + * first. The destination buffer is not (can not be) checked for sufficient + * size. A null destination argument returns null; otherwise, the first + * argument is returned. If the maximum size limits the copy, then the + * result will *not* be null-terminated (JLRU). A null destination + * returns null; otherwise, the destination argument is returned. + */ + +PR_EXTERN(char *) +PL_strncat(char *dst, const char *src, PRUint32 max); + +/* + * PL_strcatn + * + * Appends a copy of the string pointed to by the third argument, to the + * end of the string pointed to by the first. The second argument specifies + * the maximum size of the destination buffer, including the null termination. + * If the existing string in dst is longer than the max, no action is taken. + * The resulting string will be null-terminated. A null destination returns + * null; otherwise, the destination argument is returned. + */ + +PR_EXTERN(char *) +PL_strcatn(char *dst, PRUint32 max, const char *src); + +/* + * PL_strcmp + * + * Returns an integer, the sign of which -- positive, zero, or negative -- + * reflects the lexical sorting order of the two strings indicated. The + * result is positive if the first string comes after the second. The + * NSPR implementation is not i18n. + */ + +PR_EXTERN(PRIntn) +PL_strcmp(const char *a, const char *b); + +/* + * PL_strncmp + * + * Returns an integer, the sign of which -- positive, zero, or negative -- + * reflects the lexical sorting order of the two strings indicated, up to + * the maximum specified. The result is positive if the first string comes + * after the second. The NSPR implementation is not i18n. If the maximum + * is zero, only the existance or non-existance (pointer is null) of the + * strings is compared. + */ + +PR_EXTERN(PRIntn) +PL_strncmp(const char *a, const char *b, PRUint32 max); + +/* + * PL_strcasecmp + * + * Returns an integer, the sign of which -- positive, zero or negative -- + * reflects the case-insensitive lexical sorting order of the two strings + * indicated. The result is positive if the first string comes after the + * second. The NSPR implementation is not i18n. + */ + +PR_EXTERN(PRIntn) +PL_strcasecmp(const char *a, const char *b); + +/* + * PL_strncasecmp + * + * Returns an integer, the sign of which -- positive, zero or negative -- + * reflects the case-insensitive lexical sorting order of the first n characters + * of the two strings indicated. The result is positive if the first string comes + * after the second. The NSPR implementation is not i18n. + */ + +PR_EXTERN(PRIntn) +PL_strncasecmp(const char *a, const char *b, PRUint32 max); + +/* + * PL_strchr + * + * Returns a pointer to the first instance of the specified character in the + * provided string. It returns null if the character is not found, or if the + * provided string is null. The character may be the null character. + */ + +PR_EXTERN(char *) +PL_strchr(const char *s, char c); + +/* + * PL_strrchr + * + * Returns a pointer to the last instance of the specified character in the + * provided string. It returns null if the character is not found, or if the + * provided string is null. The character may be the null character. + */ + +PR_EXTERN(char *) +PL_strrchr(const char *s, char c); + +/* + * PL_strnchr + * + * Returns a pointer to the first instance of the specified character within the + * first n characters of the provided string. It returns null if the character + * is not found, or if the provided string is null. The character may be the + * null character. + */ + +PR_EXTERN(char *) +PL_strnchr(const char *s, char c, PRUint32 n); + +/* + * PL_strnrchr + * + * Returns a pointer to the last instance of the specified character within the + * first n characters of the provided string. It returns null if the character is + * not found, or if the provided string is null. The character may be the null + * character. + */ + +PR_EXTERN(char *) +PL_strnrchr(const char *s, char c, PRUint32 n); + +/* + * NOTE: Looking for strcasechr, strcaserchr, strncasechr, or strncaserchr? + * Use strpbrk, strprbrk, strnpbrk or strnprbrk. + */ + +/* + * PL_strpbrk + * + * Returns a pointer to the first instance in the first string of any character + * (not including the terminating null character) of the second string. It returns + * null if either string is null. + */ + +PR_EXTERN(char *) +PL_strpbrk(const char *s, const char *list); + +/* + * PL_strprbrk + * + * Returns a pointer to the last instance in the first string of any character + * (not including the terminating null character) of the second string. It returns + * null if either string is null. + */ + +PR_EXTERN(char *) +PL_strprbrk(const char *s, const char *list); + +/* + * PL_strnpbrk + * + * Returns a pointer to the first instance (within the first n characters) of any + * character (not including the terminating null character) of the second string. + * It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strnpbrk(const char *s, const char *list, PRUint32 n); + +/* + * PL_strnprbrk + * + * Returns a pointer to the last instance (within the first n characters) of any + * character (not including the terminating null character) of the second string. + * It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strnprbrk(const char *s, const char *list, PRUint32 n); + +/* + * PL_strstr + * + * Returns a pointer to the first instance of the little string within the + * big one. It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strstr(const char *big, const char *little); + +/* + * PL_strrstr + * + * Returns a pointer to the last instance of the little string within the big one. + * It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strrstr(const char *big, const char *little); + +/* + * PL_strnstr + * + * Returns a pointer to the first instance of the little string within the first + * n characters of the big one. It returns null if either string is null. It + * returns null if the length of the little string is greater than n. + */ + +PR_EXTERN(char *) +PL_strnstr(const char *big, const char *little, PRUint32 n); + +/* + * PL_strnrstr + * + * Returns a pointer to the last instance of the little string within the first + * n characters of the big one. It returns null if either string is null. It + * returns null if the length of the little string is greater than n. + */ + +PR_EXTERN(char *) +PL_strnrstr(const char *big, const char *little, PRUint32 max); + +/* + * PL_strcasestr + * + * Returns a pointer to the first instance of the little string within the big one, + * ignoring case. It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strcasestr(const char *big, const char *little); + +/* + * PL_strcaserstr + * + * Returns a pointer to the last instance of the little string within the big one, + * ignoring case. It returns null if either string is null. + */ + +PR_EXTERN(char *) +PL_strcaserstr(const char *big, const char *little); + +/* + * PL_strncasestr + * + * Returns a pointer to the first instance of the little string within the first + * n characters of the big one, ignoring case. It returns null if either string is + * null. It returns null if the length of the little string is greater than n. + */ + +PR_EXTERN(char *) +PL_strncasestr(const char *big, const char *little, PRUint32 max); + +/* + * PL_strncaserstr + * + * Returns a pointer to the last instance of the little string within the first + * n characters of the big one, ignoring case. It returns null if either string is + * null. It returns null if the length of the little string is greater than n. + */ + +PR_EXTERN(char *) +PL_strncaserstr(const char *big, const char *little, PRUint32 max); + +/* + * PL_strtok_r + * + * Splits the string s1 into tokens, separated by one or more characters + * from the separator string s2. The argument lasts points to a + * user-supplied char * pointer in which PL_strtok_r stores information + * for it to continue scanning the same string. + * + * In the first call to PL_strtok_r, s1 points to a string and the value + * of *lasts is ignored. PL_strtok_r returns a pointer to the first + * token, writes '\0' into the character following the first token, and + * updates *lasts. + * + * In subsequent calls, s1 is null and lasts must stay unchanged from the + * previous call. The separator string s2 may be different from call to + * call. PL_strtok_r returns a pointer to the next token in s1. When no + * token remains in s1, PL_strtok_r returns null. + */ + +PR_EXTERN(char *) +PL_strtok_r(char *s1, const char *s2, char **lasts); + +/* + * Things not (yet?) included: strspn/strcspn, strsep. + * memchr, memcmp, memcpy, memccpy, index, rindex, bcmp, bcopy, bzero. + * Any and all i18n/l10n stuff. + */ + +PR_END_EXTERN_C + +#endif /* _plstr_h */
diff --git a/lib/libc/src/.cvsignore b/lib/libc/src/.cvsignore new file mode 100644 index 0000000..bcab60f --- /dev/null +++ b/lib/libc/src/.cvsignore
@@ -0,0 +1,2 @@ +Makefile +_pl_bld.h
diff --git a/lib/libc/src/Makefile.in b/lib/libc/src/Makefile.in new file mode 100644 index 0000000..e8a6d9f --- /dev/null +++ b/lib/libc/src/Makefile.in
@@ -0,0 +1,152 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +INCLUDES = -I$(dist_includedir) + +CSRCS =\ + plvrsion.c \ + strlen.c \ + strcpy.c \ + strdup.c \ + strcase.c \ + strcat.c \ + strcmp.c \ + strchr.c \ + strpbrk.c \ + strstr.c \ + strtok.c \ + base64.c \ + plerror.c \ + plgetopt.c \ + $(NULL) + +LIBRARY_NAME = plc +LIBRARY_VERSION = $(MOD_MAJOR_VERSION) + +RELEASE_LIBS = $(TARGETS) + +ifeq ($(OS_ARCH),WINNT) +RES=$(OBJDIR)/plc.res +RESNAME=plc.rc +endif # WINNT + +ifeq ($(OS_ARCH), AIX) +ifeq ($(CLASSIC_NSPR),1) +OS_LIBS = -lc +else +OS_LIBS = -lc_r +endif +endif + +ifeq ($(OS_ARCH),IRIX) +OS_LIBS = -lc +endif + +ifeq ($(OS_ARCH),SunOS) +OS_LIBS = -lc +MAPFILE = $(OBJDIR)/plcmap.sun +GARBAGE += $(MAPFILE) +ifdef NS_USE_GCC +ifdef GCC_USE_GNU_LD +MKSHLIB += -Wl,--version-script,$(MAPFILE) +else +MKSHLIB += -Wl,-M,$(MAPFILE) +endif +else +MKSHLIB += -M $(MAPFILE) +endif +# The -R '$ORIGIN' linker option instructs this library to search for its +# dependencies in the same directory where it resides. +MKSHLIB += -R '$$ORIGIN' +endif + +ifeq ($(OS_ARCH),OS2) +MAPFILE = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).def +GARBAGE += $(MAPFILE) +MKSHLIB += $(MAPFILE) +endif + +EXTRA_LIBS = $(LIBNSPR) + +# On SCOOS, we can't link with extra libraries when +# we build a shared library. If we do so, the linker doesn't +# complain, but we would run into weird problems at run-time. +# Therefore on these platforms, we link just the .o files. +ifeq ($(OS_ARCH),SCOOS) +EXTRA_LIBS = +endif + +ifdef RESOLVE_LINK_SYMBOLS +EXTRA_LIBS += $(OS_LIBS) +endif + +include $(topsrcdir)/config/rules.mk + +# +# Version information generation (begin) +# +ECHO = echo +TINC = $(OBJDIR)/_pl_bld.h +PROD = $(notdir $(SHARED_LIBRARY)) +NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now +SH_DATE = $(shell date "+%Y-%m-%d %T") +SH_NOW = $(shell $(NOW)) + +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + SUF = i64 +else + SUF = LL +endif + +GARBAGE += $(TINC) + +$(TINC): + @$(MAKE_OBJDIR) + @$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC) + @if test ! -z "$(SH_NOW)"; then \ + $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \ + else \ + true; \ + fi + @$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC) + + +$(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(CC) -Fo$@ -c $(CFLAGS) -I$(OBJDIR) $< +else + $(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $< +endif +# +# Version information generation (end) +# + +# +# The Client build wants the shared libraries in $(dist_bindir), +# so we also install them there. +# + +export:: $(TARGETS) + $(INSTALL) -m 444 $(TARGETS) $(dist_libdir) +ifdef SHARED_LIBRARY +ifeq ($(OS_ARCH),HP-UX) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir) +else + $(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir) +endif +endif
diff --git a/lib/libc/src/README b/lib/libc/src/README new file mode 100644 index 0000000..74f2469 --- /dev/null +++ b/lib/libc/src/README
@@ -0,0 +1,20 @@ +NSPR 2.0 libc functions +----------------------- + +Last edited: AOF 04 March 1997 + +This directory contains various libc-types of functions. All functions in +this directory are platform independent, thread friendly (both safe and +efficient). They are contributed from various sources, though the contri- +butions are monitored by the NSPR group (mailto:freier). + +All API items exported by these functions will contain the same three +character prefix, "PL_" (Portable Library). Internal function names +that are not exported (static) are of little concern, though some caution +must be used on those elements that are 'extern' but not really intended +to be part of the API. Those should all have a prefix of "_PL_" (is that +legal?). + +The responsibility for contributions in this area are distributed among +all interested parties. +
diff --git a/lib/libc/src/base64.c b/lib/libc/src/base64.c new file mode 100644 index 0000000..07a4902 --- /dev/null +++ b/lib/libc/src/base64.c
@@ -0,0 +1,416 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plbase64.h" +#include "prlog.h" /* For PR_NOT_REACHED */ +#include "prmem.h" /* for malloc / PR_MALLOC */ + +#include <string.h> /* for strlen */ + +static unsigned char *base = (unsigned char *)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + +static void +encode3to4 +( + const unsigned char *src, + unsigned char *dest +) +{ + PRUint32 b32 = (PRUint32)0; + PRIntn i, j = 18; + + for( i = 0; i < 3; i++ ) + { + b32 <<= 8; + b32 |= (PRUint32)src[i]; + } + + for( i = 0; i < 4; i++ ) + { + dest[i] = base[ (PRUint32)((b32>>j) & 0x3F) ]; + j -= 6; + } + + return; +} + +static void +encode2to4 +( + const unsigned char *src, + unsigned char *dest +) +{ + dest[0] = base[ (PRUint32)((src[0]>>2) & 0x3F) ]; + dest[1] = base[ (PRUint32)(((src[0] & 0x03) << 4) | ((src[1] >> 4) & 0x0F)) ]; + dest[2] = base[ (PRUint32)((src[1] & 0x0F) << 2) ]; + dest[3] = (unsigned char)'='; + return; +} + +static void +encode1to4 +( + const unsigned char *src, + unsigned char *dest +) +{ + dest[0] = base[ (PRUint32)((src[0]>>2) & 0x3F) ]; + dest[1] = base[ (PRUint32)((src[0] & 0x03) << 4) ]; + dest[2] = (unsigned char)'='; + dest[3] = (unsigned char)'='; + return; +} + +static void +encode +( + const unsigned char *src, + PRUint32 srclen, + unsigned char *dest +) +{ + while( srclen >= 3 ) + { + encode3to4(src, dest); + src += 3; + dest += 4; + srclen -= 3; + } + + switch( srclen ) + { + case 2: + encode2to4(src, dest); + break; + case 1: + encode1to4(src, dest); + break; + case 0: + break; + default: + PR_NOT_REACHED("coding error"); + } + + return; +} + +/* + * PL_Base64Encode + * + * If the destination argument is NULL, a return buffer is + * allocated, and the data therein will be null-terminated. + * If the destination argument is not NULL, it is assumed to + * be of sufficient size, and the contents will not be null- + * terminated by this routine. + * + * Returns null if the allocation fails. + */ + +PR_IMPLEMENT(char *) +PL_Base64Encode +( + const char *src, + PRUint32 srclen, + char *dest +) +{ + if( 0 == srclen ) + { + size_t len = strlen(src); + srclen = len; + /* Detect truncation. */ + if( srclen != len ) + { + return (char *)0; + } + } + + if( (char *)0 == dest ) + { + PRUint32 destlen; + /* Ensure all PRUint32 values stay within range. */ + if( srclen > (PR_UINT32_MAX/4) * 3 ) + { + return (char *)0; + } + destlen = ((srclen + 2)/3) * 4; + dest = (char *)PR_MALLOC(destlen + 1); + if( (char *)0 == dest ) + { + return (char *)0; + } + dest[ destlen ] = (char)0; /* null terminate */ + } + + encode((const unsigned char *)src, srclen, (unsigned char *)dest); + return dest; +} + +static PRInt32 +codetovalue +( + unsigned char c +) +{ + if( (c >= (unsigned char)'A') && (c <= (unsigned char)'Z') ) + { + return (PRInt32)(c - (unsigned char)'A'); + } + else if( (c >= (unsigned char)'a') && (c <= (unsigned char)'z') ) + { + return ((PRInt32)(c - (unsigned char)'a') +26); + } + else if( (c >= (unsigned char)'0') && (c <= (unsigned char)'9') ) + { + return ((PRInt32)(c - (unsigned char)'0') +52); + } + else if( (unsigned char)'+' == c ) + { + return (PRInt32)62; + } + else if( (unsigned char)'/' == c ) + { + return (PRInt32)63; + } + else + { + return -1; + } +} + +static PRStatus +decode4to3 +( + const unsigned char *src, + unsigned char *dest +) +{ + PRUint32 b32 = (PRUint32)0; + PRInt32 bits; + PRIntn i; + + for( i = 0; i < 4; i++ ) + { + bits = codetovalue(src[i]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + b32 <<= 6; + b32 |= bits; + } + + dest[0] = (unsigned char)((b32 >> 16) & 0xFF); + dest[1] = (unsigned char)((b32 >> 8) & 0xFF); + dest[2] = (unsigned char)((b32 ) & 0xFF); + + return PR_SUCCESS; +} + +static PRStatus +decode3to2 +( + const unsigned char *src, + unsigned char *dest +) +{ + PRUint32 b32 = (PRUint32)0; + PRInt32 bits; + PRUint32 ubits; + + bits = codetovalue(src[0]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + b32 = (PRUint32)bits; + b32 <<= 6; + + bits = codetovalue(src[1]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + b32 |= (PRUint32)bits; + b32 <<= 4; + + bits = codetovalue(src[2]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + ubits = (PRUint32)bits; + b32 |= (ubits >> 2); + + dest[0] = (unsigned char)((b32 >> 8) & 0xFF); + dest[1] = (unsigned char)((b32 ) & 0xFF); + + return PR_SUCCESS; +} + +static PRStatus +decode2to1 +( + const unsigned char *src, + unsigned char *dest +) +{ + PRUint32 b32; + PRUint32 ubits; + PRInt32 bits; + + bits = codetovalue(src[0]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + ubits = (PRUint32)bits; + b32 = (ubits << 2); + + bits = codetovalue(src[1]); + if( bits < 0 ) + { + return PR_FAILURE; + } + + ubits = (PRUint32)bits; + b32 |= (ubits >> 4); + + dest[0] = (unsigned char)b32; + + return PR_SUCCESS; +} + +static PRStatus +decode +( + const unsigned char *src, + PRUint32 srclen, + unsigned char *dest +) +{ + PRStatus rv; + + while( srclen >= 4 ) + { + rv = decode4to3(src, dest); + if( PR_SUCCESS != rv ) + { + return PR_FAILURE; + } + + src += 4; + dest += 3; + srclen -= 4; + } + + switch( srclen ) + { + case 3: + rv = decode3to2(src, dest); + break; + case 2: + rv = decode2to1(src, dest); + break; + case 1: + rv = PR_FAILURE; + break; + case 0: + rv = PR_SUCCESS; + break; + default: + PR_NOT_REACHED("coding error"); + } + + return rv; +} + +/* + * PL_Base64Decode + * + * If the destination argument is NULL, a return buffer is + * allocated and the data therein will be null-terminated. + * If the destination argument is not null, it is assumed + * to be of sufficient size, and the data will not be null- + * terminated by this routine. + * + * Returns null if the allocation fails, or if the source string is + * not well-formed. + */ + +PR_IMPLEMENT(char *) +PL_Base64Decode +( + const char *src, + PRUint32 srclen, + char *dest +) +{ + PRStatus status; + PRBool allocated = PR_FALSE; + + if( (char *)0 == src ) + { + return (char *)0; + } + + if( 0 == srclen ) + { + size_t len = strlen(src); + srclen = len; + /* Detect truncation. */ + if( srclen != len ) + { + return (char *)0; + } + } + + if( srclen && (0 == (srclen & 3)) ) + { + if( (char)'=' == src[ srclen-1 ] ) + { + if( (char)'=' == src[ srclen-2 ] ) + { + srclen -= 2; + } + else + { + srclen -= 1; + } + } + } + + if( (char *)0 == dest ) + { + /* The following computes ((srclen * 3) / 4) without overflow. */ + PRUint32 destlen = (srclen / 4) * 3 + ((srclen % 4) * 3) / 4; + dest = (char *)PR_MALLOC(destlen + 1); + if( (char *)0 == dest ) + { + return (char *)0; + } + dest[ destlen ] = (char)0; /* null terminate */ + allocated = PR_TRUE; + } + + status = decode((const unsigned char *)src, srclen, (unsigned char *)dest); + if( PR_SUCCESS != status ) + { + if( PR_TRUE == allocated ) + { + PR_DELETE(dest); + } + + return (char *)0; + } + + return dest; +}
diff --git a/lib/libc/src/plc.def b/lib/libc/src/plc.def new file mode 100644 index 0000000..ac8aa7b --- /dev/null +++ b/lib/libc/src/plc.def
@@ -0,0 +1,72 @@ +;+# +;+# This Source Code Form is subject to the terms of the Mozilla Public +;+# License, v. 2.0. If a copy of the MPL was not distributed with this +;+# file, You can obtain one at http://mozilla.org/MPL/2.0/. +;+# +;+# OK, this file is meant to support SUN, LINUX, AIX, OS/2 and WINDOWS +;+# 1. For all unix platforms, the string ";-" means "remove this line" +;+# 2. For all unix platforms, the string " DATA " will be removed from any +;+# line on which it occurs. +;+# 3. Lines containing ";+" will have ";+" removed on SUN and LINUX. +;+# On AIX, lines containing ";+" will be removed. +;+# 4. For all unix platforms, the string ";;" will thave the ";;" removed. +;+# 5. For all unix platforms, after the above processing has taken place, +;+# all characters after the first ";" on the line will be removed. +;+# And for AIX, the first ";" will also be removed. +;+# This file is passed directly to windows. Since ';' is a comment, all UNIX +;+# directives are hidden behind ";", ";+", and ";-" +;+NSPR_4.0 { +;+ global: +LIBRARY plc4 ;- +EXPORTS ;- +PL_Base64Decode; +PL_Base64Encode; +PL_CreateOptState; +PL_DestroyOptState; +PL_FPrintError; +PL_GetNextOpt; +PL_PrintError; +PL_strcasecmp; +PL_strcaserstr; +PL_strcasestr; +PL_strcat; +PL_strcatn; +PL_strchr; +PL_strcmp; +PL_strcpy; +PL_strdup; +PL_strfree; +PL_strlen; +PL_strncasecmp; +PL_strncaserstr; +PL_strncasestr; +PL_strncat; +PL_strnchr; +PL_strncmp; +PL_strncpy; +PL_strncpyz; +PL_strndup; +PL_strnlen; +PL_strnpbrk; +PL_strnprbrk; +PL_strnrchr; +PL_strnrstr; +PL_strnstr; +PL_strpbrk; +PL_strprbrk; +PL_strrchr; +PL_strrstr; +PL_strstr; +libVersionPoint; +;+ local: *; +;+}; +;+ +;+NSPR_4.2 { +;+ global: +PL_strtok_r; +;+} NSPR_4.0; +;+ +;+NSPR_4.7 { +;+ global: +PL_CreateLongOptState; +;+} NSPR_4.2;
diff --git a/lib/libc/src/plc.rc b/lib/libc/src/plc.rc new file mode 100644 index 0000000..144d273 --- /dev/null +++ b/lib/libc/src/plc.rc
@@ -0,0 +1,70 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +#include "prinit.h" +#include <winver.h> + +#define MY_LIBNAME "plc" +#define MY_FILEDESCRIPTION "PLC Library" + +#define STRINGIZE(x) #x +#define STRINGIZE2(x) STRINGIZE(x) +#define PR_VMAJOR_STR STRINGIZE2(PR_VMAJOR) + +#ifdef _DEBUG +#define MY_DEBUG_STR " (debug)" +#define MY_FILEFLAGS_1 VS_FF_DEBUG +#else +#define MY_DEBUG_STR "" +#define MY_FILEFLAGS_1 0x0L +#endif +#if PR_BETA +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1|VS_FF_PRERELEASE +#else +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1 +#endif + +#ifdef WINNT +#define MY_FILEOS VOS_NT_WINDOWS32 +#define MY_INTERNAL_NAME "lib" MY_LIBNAME PR_VMAJOR_STR +#else +#define MY_FILEOS VOS__WINDOWS32 +#define MY_INTERNAL_NAME MY_LIBNAME PR_VMAJOR_STR +#endif + +///////////////////////////////////////////////////////////////////////////// +// +// Version-information resource +// + +VS_VERSION_INFO VERSIONINFO + FILEVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + PRODUCTVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS MY_FILEFLAGS_2 + FILEOS MY_FILEOS + FILETYPE VFT_DLL + FILESUBTYPE 0x0L // not used + +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904B0" // Lang=US English, CharSet=Unicode + BEGIN + VALUE "CompanyName", "Mozilla Foundation\0" + VALUE "FileDescription", MY_FILEDESCRIPTION MY_DEBUG_STR "\0" + VALUE "FileVersion", PR_VERSION "\0" + VALUE "InternalName", MY_INTERNAL_NAME "\0" + VALUE "OriginalFilename", MY_INTERNAL_NAME ".dll\0" + VALUE "ProductName", "Netscape Portable Runtime\0" + VALUE "ProductVersion", PR_VERSION "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END
diff --git a/lib/libc/src/plerror.c b/lib/libc/src/plerror.c new file mode 100644 index 0000000..bb8e08d --- /dev/null +++ b/lib/libc/src/plerror.c
@@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File:plerror.c +** Description: Simple routine to print translate the calling thread's +** error numbers and print them to "syserr". +*/ + +#include "plerror.h" + +#include "prprf.h" +#include "prerror.h" + +PR_IMPLEMENT(void) PL_FPrintError(PRFileDesc *fd, const char *msg) +{ +PRErrorCode error = PR_GetError(); +PRInt32 oserror = PR_GetOSError(); +const char *name = PR_ErrorToName(error); + + if (NULL != msg) PR_fprintf(fd, "%s: ", msg); + if (NULL == name) + PR_fprintf( + fd, " (%d)OUT OF RANGE, oserror = %d\n", error, oserror); + else + PR_fprintf( + fd, "%s(%d), oserror = %d\n", + name, error, oserror); +} /* PL_FPrintError */ + +PR_IMPLEMENT(void) PL_PrintError(const char *msg) +{ + static PRFileDesc *fd = NULL; + if (NULL == fd) fd = PR_GetSpecialFD(PR_StandardError); + PL_FPrintError(fd, msg); +} /* PL_PrintError */ + +/* plerror.c */
diff --git a/lib/libc/src/plgetopt.c b/lib/libc/src/plgetopt.c new file mode 100644 index 0000000..960decf --- /dev/null +++ b/lib/libc/src/plgetopt.c
@@ -0,0 +1,248 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: plgetopt.c +** Description: utilities to parse argc/argv +*/ + +#include "prmem.h" +#include "prlog.h" +#include "prerror.h" +#include "plstr.h" +#include "plgetopt.h" + +#include <string.h> + +static char static_Nul = 0; + +struct PLOptionInternal +{ + const char *options; /* client options list specification */ + PRIntn argc; /* original number of arguments */ + char **argv; /* vector of pointers to arguments */ + PRIntn xargc; /* which one we're processing now */ + const char *xargv; /* where within *argv[xargc] */ + PRIntn minus; /* do we already have the '-'? */ + const PLLongOpt *longOpts; /* Caller's array */ + PRBool endOfOpts; /* have reached a "--" argument */ + PRIntn optionsLen; /* is strlen(options) */ +}; + +/* +** Create the state in which to parse the tokens. +** +** argc the sum of the number of options and their values +** argv the options and their values +** options vector of single character options w/ | w/o ': +*/ +PR_IMPLEMENT(PLOptState*) PL_CreateOptState( + PRIntn argc, char **argv, const char *options) +{ + return PL_CreateLongOptState( argc, argv, options, NULL); +} /* PL_CreateOptState */ + +PR_IMPLEMENT(PLOptState*) PL_CreateLongOptState( + PRIntn argc, char **argv, const char *options, + const PLLongOpt *longOpts) +{ + PLOptState *opt = NULL; + PLOptionInternal *internal; + + if (NULL == options) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return opt; + } + + opt = PR_NEWZAP(PLOptState); + if (NULL == opt) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return opt; + } + + internal = PR_NEW(PLOptionInternal); + if (NULL == internal) + { + PR_DELETE(opt); + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + + opt->option = 0; + opt->value = NULL; + opt->internal = internal; + opt->longOption = 0; + opt->longOptIndex = -1; + + internal->argc = argc; + internal->argv = argv; + internal->xargc = 0; + internal->xargv = &static_Nul; + internal->minus = 0; + internal->options = options; + internal->longOpts = longOpts; + internal->endOfOpts = PR_FALSE; + internal->optionsLen = PL_strlen(options); + + return opt; +} /* PL_CreateLongOptState */ + +/* +** Destroy object created by CreateOptState() +*/ +PR_IMPLEMENT(void) PL_DestroyOptState(PLOptState *opt) +{ + PR_DELETE(opt->internal); + PR_DELETE(opt); +} /* PL_DestroyOptState */ + +PR_IMPLEMENT(PLOptStatus) PL_GetNextOpt(PLOptState *opt) +{ + PLOptionInternal *internal = opt->internal; + + opt->longOption = 0; + opt->longOptIndex = -1; + /* + ** If the current xarg points to nul, advance to the next + ** element of the argv vector. If the vector index is equal + ** to argc, we're out of arguments, so return an EOL. + ** Note whether the first character of the new argument is + ** a '-' and skip by it if it is. + */ + while (0 == *internal->xargv) + { + internal->xargc += 1; + if (internal->xargc >= internal->argc) + { + opt->option = 0; + opt->value = NULL; + return PL_OPT_EOL; + } + internal->xargv = internal->argv[internal->xargc]; + internal->minus = 0; + if (!internal->endOfOpts && ('-' == *internal->xargv)) + { + internal->minus++; + internal->xargv++; /* and consume */ + if ('-' == *internal->xargv && internal->longOpts) + { + internal->minus++; + internal->xargv++; + if (0 == *internal->xargv) + { + internal->endOfOpts = PR_TRUE; + } + } + } + } + + /* + ** If we already have a '-' or '--' in hand, xargv points to the next + ** option. See if we can find a match in the list of possible + ** options supplied. + */ + if (internal->minus == 2) + { + char * foundEqual = strchr(internal->xargv,'='); + PRIntn optNameLen = foundEqual ? (foundEqual - internal->xargv) : + strlen(internal->xargv); + const PLLongOpt *longOpt = internal->longOpts; + PLOptStatus result = PL_OPT_BAD; + + opt->option = 0; + opt->value = NULL; + + for (; longOpt->longOptName; ++longOpt) + { + if (strncmp(longOpt->longOptName, internal->xargv, optNameLen)) + continue; /* not a possible match */ + if (strlen(longOpt->longOptName) != optNameLen) + continue; /* not a match */ + /* option name match */ + opt->longOptIndex = longOpt - internal->longOpts; + opt->longOption = longOpt->longOption; + /* value is part of the current argv[] element if = was found */ + /* note: this sets value even for long options that do not + * require option if specified as --long=value */ + if (foundEqual) + { + opt->value = foundEqual + 1; + } + else if (longOpt->valueRequired) + { + /* value is the next argv[] element, if any */ + if (internal->xargc + 1 < internal->argc) + { + opt->value = internal->argv[++(internal->xargc)]; + } + /* missing value */ + else + { + break; /* return PL_OPT_BAD */ + } + } + result = PL_OPT_OK; + break; + } + internal->xargv = &static_Nul; /* consume this */ + return result; + } + if (internal->minus) + { + PRIntn cop; + PRIntn eoo = internal->optionsLen; + for (cop = 0; cop < eoo; ++cop) + { + if (internal->options[cop] == *internal->xargv) + { + opt->option = *internal->xargv++; + opt->longOption = opt->option & 0xff; + /* + ** if options indicates that there's an associated + ** value, it must be provided, either as part of this + ** argv[] element or as the next one + */ + if (':' == internal->options[cop + 1]) + { + /* value is part of the current argv[] element */ + if (0 != *internal->xargv) + { + opt->value = internal->xargv; + } + /* value is the next argv[] element, if any */ + else if (internal->xargc + 1 < internal->argc) + { + opt->value = internal->argv[++(internal->xargc)]; + } + /* missing value */ + else + { + return PL_OPT_BAD; + } + + internal->xargv = &static_Nul; + internal->minus = 0; + } + else + opt->value = NULL; + return PL_OPT_OK; + } + } + internal->xargv += 1; /* consume that option */ + return PL_OPT_BAD; + } + + /* + ** No '-', so it must be a standalone value. The option is nul. + */ + opt->value = internal->argv[internal->xargc]; + internal->xargv = &static_Nul; + opt->option = 0; + return PL_OPT_OK; +} /* PL_GetNextOpt */ + +/* plgetopt.c */
diff --git a/lib/libc/src/plvrsion.c b/lib/libc/src/plvrsion.c new file mode 100644 index 0000000..b25be1e --- /dev/null +++ b/lib/libc/src/plvrsion.c
@@ -0,0 +1,93 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prinit.h" +#include "prvrsion.h" + +/************************************************************************/ +/**************************IDENTITY AND VERSIONING***********************/ +/************************************************************************/ +#include "_pl_bld.h" +#if !defined(_BUILD_TIME) +#ifdef HAVE_LONG_LONG +#define _BUILD_TIME 0 +#else +#define _BUILD_TIME {0, 0} +#endif +#endif +#if !defined(_BUILD_STRING) +#define _BUILD_STRING "" +#endif +#if !defined(_PRODUCTION) +#define _PRODUCTION "" +#endif +#if defined(DEBUG) +#define _DEBUG_STRING " (debug)" +#else +#define _DEBUG_STRING "" +#endif + +/* + * A trick to expand the PR_VMAJOR macro before concatenation. + */ +#define CONCAT(x, y) x ## y +#define CONCAT2(x, y) CONCAT(x, y) +#define VERSION_DESC_NAME CONCAT2(prVersionDescription_libplc, PR_VMAJOR) + +PRVersionDescription VERSION_DESC_NAME = +{ + /* version */ 2, /* this is the only one supported */ + /* buildTime */ _BUILD_TIME, /* usecs since midnight 1/1/1970 GMT */ + /* buildTimeString */ _BUILD_STRING, /* ditto, but human readable */ + /* vMajor */ PR_VMAJOR, /* NSPR's version number */ + /* vMinor */ PR_VMINOR, /* and minor version */ + /* vPatch */ PR_VPATCH, /* and patch */ + /* beta */ PR_BETA, /* beta build boolean */ +#if defined(DEBUG) + /* debug */ PR_TRUE, /* a debug build */ +#else + /* debug */ PR_FALSE, /* an optomized build */ +#endif + /* special */ PR_FALSE, /* they're all special, but ... */ + /* filename */ _PRODUCTION, /* the produced library name */ + /* description */ "Portable runtime", /* what we are */ + /* security */ "N/A", /* not applicable here */ + /* copywrite */ "Copyright (c) 1998 Netscape Communications Corporation. All Rights Reserved", + /* comment */ "http://www.mozilla.org/MPL/", + /* specialString */ "" +}; + +#ifdef XP_UNIX + +/* + * Version information for the 'ident' and 'what commands + * + * NOTE: the first component of the concatenated rcsid string + * must not end in a '$' to prevent rcs keyword substitution. + */ +static char rcsid[] = "$Header: NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING " $"; +static char sccsid[] = "@(#)NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING; + +#endif /* XP_UNIX */ + +PR_IMPLEMENT(const PRVersionDescription*) libVersionPoint() +{ +#ifdef XP_UNIX + /* + * Add dummy references to rcsid and sccsid to prevent them + * from being optimized away as unused variables. + */ + const char *dummy; + + dummy = rcsid; + dummy = sccsid; +#endif + return &VERSION_DESC_NAME; +} /* versionEntryPointType */ + +/* plvrsion.c */ +
diff --git a/lib/libc/src/strcase.c b/lib/libc/src/strcase.c new file mode 100644 index 0000000..ad54258 --- /dev/null +++ b/lib/libc/src/strcase.c
@@ -0,0 +1,174 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +static const unsigned char uc[] = +{ + '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', + '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017', + '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027', + '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037', + ' ', '!', '"', '#', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', ':', ';', '<', '=', '>', '?', + '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', + 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', + 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', + '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', + 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', + 'X', 'Y', 'Z', '{', '|', '}', '~', '\177', + 0200, 0201, 0202, 0203, 0204, 0205, 0206, 0207, + 0210, 0211, 0212, 0213, 0214, 0215, 0216, 0217, + 0220, 0221, 0222, 0223, 0224, 0225, 0226, 0227, + 0230, 0231, 0232, 0233, 0234, 0235, 0236, 0237, + 0240, 0241, 0242, 0243, 0244, 0245, 0246, 0247, + 0250, 0251, 0252, 0253, 0254, 0255, 0256, 0257, + 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, + 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, + 0300, 0301, 0302, 0303, 0304, 0305, 0306, 0307, + 0310, 0311, 0312, 0313, 0314, 0315, 0316, 0317, + 0320, 0321, 0322, 0323, 0324, 0325, 0326, 0327, + 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, + 0340, 0341, 0342, 0343, 0344, 0345, 0346, 0347, + 0350, 0351, 0352, 0353, 0354, 0355, 0356, 0357, + 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, + 0370, 0371, 0372, 0373, 0374, 0375, 0376, 0377 +}; + +PR_IMPLEMENT(PRIntn) +PL_strcasecmp(const char *a, const char *b) +{ + const unsigned char *ua = (const unsigned char *)a; + const unsigned char *ub = (const unsigned char *)b; + + if( (const char *)0 == a ) + return ((const char *)0 == b) ? 0 : -1; + if( (const char *)0 == b ) + return 1; + + while( (uc[*ua] == uc[*ub]) && ('\0' != *a) ) + { + a++; + ua++; + ub++; + } + + return (PRIntn)(uc[*ua] - uc[*ub]); +} + +PR_IMPLEMENT(PRIntn) +PL_strncasecmp(const char *a, const char *b, PRUint32 max) +{ + const unsigned char *ua = (const unsigned char *)a; + const unsigned char *ub = (const unsigned char *)b; + + if( (const char *)0 == a ) + return ((const char *)0 == b) ? 0 : -1; + if( (const char *)0 == b ) + return 1; + + while( max && (uc[*ua] == uc[*ub]) && ('\0' != *a) ) + { + a++; + ua++; + ub++; + max--; + } + + if( 0 == max ) return (PRIntn)0; + + return (PRIntn)(uc[*ua] - uc[*ub]); +} + +PR_IMPLEMENT(char *) +PL_strcasestr(const char *big, const char *little) +{ + PRUint32 ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + + for( ; *big; big++ ) + /* obvious improvement available here */ + if( 0 == PL_strncasecmp(big, little, ll) ) + return (char *)big; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strcaserstr(const char *big, const char *little) +{ + const char *p; + PRUint32 bl, ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + bl = strlen(big); + ll = strlen(little); + if( bl < ll ) return (char *)0; + p = &big[ bl - ll ]; + + for( ; p >= big; p-- ) + /* obvious improvement available here */ + if( 0 == PL_strncasecmp(p, little, ll) ) + return (char *)p; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strncasestr(const char *big, const char *little, PRUint32 max) +{ + PRUint32 ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + if( ll > max ) return (char *)0; + max -= ll; + max++; + + for( ; max && *big; big++, max-- ) + /* obvious improvement available here */ + if( 0 == PL_strncasecmp(big, little, ll) ) + return (char *)big; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strncaserstr(const char *big, const char *little, PRUint32 max) +{ + const char *p; + PRUint32 ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + + for( p = big; max && *p; p++, max-- ) + ; + + p -= ll; + if( p < big ) return (char *)0; + + for( ; p >= big; p-- ) + /* obvious improvement available here */ + if( 0 == PL_strncasecmp(p, little, ll) ) + return (char *)p; + + return (char *)0; +}
diff --git a/lib/libc/src/strcat.c b/lib/libc/src/strcat.c new file mode 100644 index 0000000..05b7b46 --- /dev/null +++ b/lib/libc/src/strcat.c
@@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strcat(char *dest, const char *src) +{ + if( ((char *)0 == dest) || ((const char *)0 == src) ) + return dest; + + return strcat(dest, src); +} + +PR_IMPLEMENT(char *) +PL_strncat(char *dest, const char *src, PRUint32 max) +{ + char *rv; + + if( ((char *)0 == dest) || ((const char *)0 == src) || (0 == max) ) + return dest; + + for( rv = dest; *dest; dest++ ) + ; + + (void)PL_strncpy(dest, src, max); + return rv; +} + +PR_IMPLEMENT(char *) +PL_strcatn(char *dest, PRUint32 max, const char *src) +{ + char *rv; + PRUint32 dl; + + if( ((char *)0 == dest) || ((const char *)0 == src) ) + return dest; + + for( rv = dest, dl = 0; *dest; dest++, dl++ ) + ; + + if( max <= dl ) return rv; + (void)PL_strncpyz(dest, src, max-dl); + + return rv; +}
diff --git a/lib/libc/src/strchr.c b/lib/libc/src/strchr.c new file mode 100644 index 0000000..523378b --- /dev/null +++ b/lib/libc/src/strchr.c
@@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strchr(const char *s, char c) +{ + if( (const char *)0 == s ) return (char *)0; + + return strchr(s, c); +} + +PR_IMPLEMENT(char *) +PL_strrchr(const char *s, char c) +{ + if( (const char *)0 == s ) return (char *)0; + + return strrchr(s, c); +} + +PR_IMPLEMENT(char *) +PL_strnchr(const char *s, char c, PRUint32 n) +{ + if( (const char *)0 == s ) return (char *)0; + + for( ; n && *s; s++, n-- ) + if( *s == c ) + return (char *)s; + + if( ((char)0 == c) && (n > 0) && ((char)0 == *s) ) return (char *)s; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strnrchr(const char *s, char c, PRUint32 n) +{ + const char *p; + + if( (const char *)0 == s ) return (char *)0; + + for( p = s; n && *p; p++, n-- ) + ; + + if( ((char)0 == c) && (n > 0) && ((char)0 == *p) ) return (char *)p; + + for( p--; p >= s; p-- ) + if( *p == c ) + return (char *)p; + + return (char *)0; +}
diff --git a/lib/libc/src/strcmp.c b/lib/libc/src/strcmp.c new file mode 100644 index 0000000..296d716 --- /dev/null +++ b/lib/libc/src/strcmp.c
@@ -0,0 +1,29 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(PRIntn) +PL_strcmp(const char *a, const char *b) +{ + if( (const char *)0 == a ) + return ((const char *)0 == b) ? 0 : -1; + if( (const char *)0 == b ) + return 1; + + return (PRIntn)strcmp(a, b); +} + +PR_IMPLEMENT(PRIntn) +PL_strncmp(const char *a, const char *b, PRUint32 max) +{ + if( (const char *)0 == a ) + return ((const char *)0 == b) ? 0 : -1; + if( (const char *)0 == b ) + return 1; + + return (PRIntn)strncmp(a, b, (size_t)max); +}
diff --git a/lib/libc/src/strcpy.c b/lib/libc/src/strcpy.c new file mode 100644 index 0000000..9d319aa --- /dev/null +++ b/lib/libc/src/strcpy.c
@@ -0,0 +1,52 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strcpy(char *dest, const char *src) +{ + if( ((char *)0 == dest) || ((const char *)0 == src) ) return (char *)0; + + return strcpy(dest, src); +} + +PR_IMPLEMENT(char *) +PL_strncpy(char *dest, const char *src, PRUint32 max) +{ + char *rv; + + if( (char *)0 == dest ) return (char *)0; + if( (const char *)0 == src ) return (char *)0; + + for( rv = dest; max && ((*dest = *src) != 0); dest++, src++, max-- ) + ; + +#ifdef JLRU + /* XXX I (wtc) think the -- and ++ operators should be postfix. */ + while( --max ) + *++dest = '\0'; +#endif /* JLRU */ + + return rv; +} + +PR_IMPLEMENT(char *) +PL_strncpyz(char *dest, const char *src, PRUint32 max) +{ + char *rv; + + if( (char *)0 == dest ) return (char *)0; + if( (const char *)0 == src ) return (char *)0; + if( 0 == max ) return (char *)0; + + for( rv = dest, max--; max && ((*dest = *src) != 0); dest++, src++, max-- ) + ; + + *dest = '\0'; + + return rv; +}
diff --git a/lib/libc/src/strdup.c b/lib/libc/src/strdup.c new file mode 100644 index 0000000..c267147 --- /dev/null +++ b/lib/libc/src/strdup.c
@@ -0,0 +1,53 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include "prmem.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strdup(const char *s) +{ + char *rv; + size_t n; + + if( (const char *)0 == s ) + s = ""; + + n = strlen(s) + 1; + + rv = (char *)malloc(n); + if( (char *)0 == rv ) return rv; + + (void)memcpy(rv, s, n); + + return rv; +} + +PR_IMPLEMENT(void) +PL_strfree(char *s) +{ + free(s); +} + +PR_IMPLEMENT(char *) +PL_strndup(const char *s, PRUint32 max) +{ + char *rv; + size_t l; + + if( (const char *)0 == s ) + s = ""; + + l = PL_strnlen(s, max); + + rv = (char *)malloc(l+1); + if( (char *)0 == rv ) return rv; + + (void)memcpy(rv, s, l); + rv[l] = '\0'; + + return rv; +}
diff --git a/lib/libc/src/strlen.c b/lib/libc/src/strlen.c new file mode 100644 index 0000000..ba6c612 --- /dev/null +++ b/lib/libc/src/strlen.c
@@ -0,0 +1,42 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include "prtypes.h" +#include "prlog.h" +#include <string.h> + +PR_IMPLEMENT(PRUint32) +PL_strlen(const char *str) +{ + size_t l; + + if( (const char *)0 == str ) return 0; + + l = strlen(str); + + /* error checking in case we have a 64-bit platform -- make sure + * we don't have ultra long strings that overflow an int32 + */ + if( sizeof(PRUint32) < sizeof(size_t) ) + { + if( l > PR_INT32_MAX ) + PR_Assert("l <= PR_INT32_MAX", __FILE__, __LINE__); + } + + return (PRUint32)l; +} + +PR_IMPLEMENT(PRUint32) +PL_strnlen(const char *str, PRUint32 max) +{ + register const char *s; + + if( (const char *)0 == str ) return 0; + for( s = str; max && *s; s++, max-- ) + ; + + return (PRUint32)(s - str); +}
diff --git a/lib/libc/src/strpbrk.c b/lib/libc/src/strpbrk.c new file mode 100644 index 0000000..0d2be98 --- /dev/null +++ b/lib/libc/src/strpbrk.c
@@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strpbrk(const char *s, const char *list) +{ + if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; + + return strpbrk(s, list); +} + +PR_IMPLEMENT(char *) +PL_strprbrk(const char *s, const char *list) +{ + const char *p; + const char *r; + + if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; + + for( r = s; *r; r++ ) + ; + + for( r--; r >= s; r-- ) + for( p = list; *p; p++ ) + if( *r == *p ) + return (char *)r; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strnpbrk(const char *s, const char *list, PRUint32 max) +{ + const char *p; + + if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; + + for( ; max && *s; s++, max-- ) + for( p = list; *p; p++ ) + if( *s == *p ) + return (char *)s; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strnprbrk(const char *s, const char *list, PRUint32 max) +{ + const char *p; + const char *r; + + if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; + + for( r = s; max && *r; r++, max-- ) + ; + + for( r--; r >= s; r-- ) + for( p = list; *p; p++ ) + if( *r == *p ) + return (char *)r; + + return (char *)0; +}
diff --git a/lib/libc/src/strstr.c b/lib/libc/src/strstr.c new file mode 100644 index 0000000..a90d822 --- /dev/null +++ b/lib/libc/src/strstr.c
@@ -0,0 +1,85 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strstr(const char *big, const char *little) +{ + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + return strstr(big, little); +} + +PR_IMPLEMENT(char *) +PL_strrstr(const char *big, const char *little) +{ + const char *p; + size_t ll; + size_t bl; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + bl = strlen(big); + if( bl < ll ) return (char *)0; + p = &big[ bl - ll ]; + + for( ; p >= big; p-- ) + if( *little == *p ) + if( 0 == strncmp(p, little, ll) ) + return (char *)p; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strnstr(const char *big, const char *little, PRUint32 max) +{ + size_t ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + if( ll > (size_t)max ) return (char *)0; + max -= (PRUint32)ll; + max++; + + for( ; max && *big; big++, max-- ) + if( *little == *big ) + if( 0 == strncmp(big, little, ll) ) + return (char *)big; + + return (char *)0; +} + +PR_IMPLEMENT(char *) +PL_strnrstr(const char *big, const char *little, PRUint32 max) +{ + const char *p; + size_t ll; + + if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; + if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; + + ll = strlen(little); + + for( p = big; max && *p; p++, max-- ) + ; + + p -= ll; + if( p < big ) return (char *)0; + + for( ; p >= big; p-- ) + if( *little == *p ) + if( 0 == strncmp(p, little, ll) ) + return (char *)p; + + return (char *)0; +}
diff --git a/lib/libc/src/strtok.c b/lib/libc/src/strtok.c new file mode 100644 index 0000000..2daaea3 --- /dev/null +++ b/lib/libc/src/strtok.c
@@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" + +PR_IMPLEMENT(char *) +PL_strtok_r(char *s1, const char *s2, char **lasts) +{ + const char *sepp; + int c, sc; + char *tok; + + if( s1 == NULL ) + { + if( *lasts == NULL ) + return NULL; + + s1 = *lasts; + } + + for( ; (c = *s1) != 0; s1++ ) + { + for( sepp = s2 ; (sc = *sepp) != 0 ; sepp++ ) + { + if( c == sc ) + break; + } + if( sc == 0 ) + break; + } + + if( c == 0 ) + { + *lasts = NULL; + return NULL; + } + + tok = s1++; + + for( ; (c = *s1) != 0; s1++ ) + { + for( sepp = s2; (sc = *sepp) != 0; sepp++ ) + { + if( c == sc ) + { + *s1++ = '\0'; + *lasts = s1; + return tok; + } + } + } + *lasts = NULL; + return tok; +}
diff --git a/lib/prstreams/.cvsignore b/lib/prstreams/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/prstreams/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/prstreams/Makefile.in b/lib/prstreams/Makefile.in new file mode 100644 index 0000000..aeb2944 --- /dev/null +++ b/lib/prstreams/Makefile.in
@@ -0,0 +1,148 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +ifeq ($(OS_ARCH), IRIX) + ifneq ($(OS_RELEASE),5.3) + CCC_ONLY_FLAGS += -exceptions + endif +endif + +ifeq ($(OS_ARCH), BeOS) + CFLAGS += -frtti -fexceptions +endif + +INCLUDES = -I$(dist_includedir) + +HEADERS = $(wildcard $(srcdir)/*.h) + +CSRCS = \ + plvrsion.c \ + $(NULL) + +CXXSRCS = \ + prstrms.cpp \ + $(NULL) + +OBJS = $(addprefix $(OBJDIR)/,$(CSRCS:.c=.$(OBJ_SUFFIX)) $(CXXSRCS:.cpp=.$(OBJ_SUFFIX))) + +ifeq ($(OS_ARCH), WINNT) + RES=$(OBJDIR)/prstrms.res + RESNAME=prstrms.rc + OS_LIBS = user32.lib +else + ifeq ($(OS_ARCH),OS2) + OS_LIBS = -lstdcpp + else + ifeq ($(OS_ARCH), AIX) + ifeq ($(OS_RELEASE), 4.1) + ifeq ($(CLASSIC_NSPR),1) + OS_LIBS += -lC -lc + else + OS_LIBS += -lC_r -lc_r + endif + else + # makeC++SharedLib(_r) is in either /usr/lpp/xlC/bin + # or /usr/ibmcxx/bin. + ifeq ($(CLASSIC_NSPR),1) + MKSHLIB = makeC++SharedLib -p 0 + else + MKSHLIB = makeC++SharedLib_r -p 0 + endif + OS_LIBS += -ldl + endif + endif + endif +endif + +ifeq ($(OS_ARCH),BeOS) + OS_LIBS = -lstdc++.r4 +endif + +ifeq ($(OS_ARCH), UNIXWARE) + OS_LIBS += -lC +endif + +EXTRA_LIBS = $(LIBNSPR) + +# On SCOOS, we can't link with extra libraries when +# we build a shared library. If we do so, the linker doesn't +# complain, but we would run into weird problems at run-time. +# Therefore on these platforms, we link just the object files. +ifeq ($(OS_ARCH),SCOOS) + EXTRA_LIBS = +endif + +ifdef RESOLVE_LINK_SYMBOLS +EXTRA_LIBS += $(OS_LIBS) +endif + +LIBRARY_NAME = prstrms +LIBRARY_VERSION = $(MOD_MAJOR_VERSION) + +RELEASE_HEADERS = $(HEADERS) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR) +RELEASE_LIBS = $(TARGETS) + +include $(topsrcdir)/config/rules.mk + +# +# Version information generation (begin) +# +ECHO = echo +TINC = $(OBJDIR)/_pl_bld.h +PROD = $(notdir $(SHARED_LIBRARY)) +NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now +SH_DATE = $(shell date "+%Y-%m-%d %T") +SH_NOW = $(shell $(NOW)) + +ifeq ($(OS_ARCH), WINNT) + SUF = i64 +else + SUF = LL +endif + +$(TINC): + @$(MAKE_OBJDIR) + @$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC) + @if test ! -z "$(SH_NOW)"; then \ + $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \ + else \ + true; \ + fi + @$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC) + + +$(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC) +ifeq ($(OS_ARCH), WINNT) + $(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $< +else + $(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $< +endif +# +# Version information generation (end) +# + +export:: $(TARGETS) $(HEADERS) + $(INSTALL) -m 444 $(HEADERS) $(dist_includedir) + $(INSTALL) -m 444 $(TARGETS) $(dist_libdir) +ifeq ($(OS_ARCH),OS2) + $(INSTALL) -m 444 $(TARGETS) $(dist_bindir) +endif +ifeq ($(OS_ARCH),HP-UX) +ifdef SHARED_LIBRARY + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir) +endif +endif
diff --git a/lib/prstreams/plvrsion.c b/lib/prstreams/plvrsion.c new file mode 100644 index 0000000..511e4c4 --- /dev/null +++ b/lib/prstreams/plvrsion.c
@@ -0,0 +1,93 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prinit.h" +#include "prvrsion.h" + +/************************************************************************/ +/**************************IDENTITY AND VERSIONING***********************/ +/************************************************************************/ +#include "_pl_bld.h" +#if !defined(_BUILD_TIME) +#ifdef HAVE_LONG_LONG +#define _BUILD_TIME 0 +#else +#define _BUILD_TIME {0, 0} +#endif +#endif +#if !defined(_BUILD_STRING) +#define _BUILD_STRING "" +#endif +#if !defined(_PRODUCTION) +#define _PRODUCTION "" +#endif +#if defined(DEBUG) +#define _DEBUG_STRING " (debug)" +#else +#define _DEBUG_STRING "" +#endif + +/* + * A trick to expand the PR_VMAJOR macro before concatenation. + */ +#define CONCAT(x, y) x ## y +#define CONCAT2(x, y) CONCAT(x, y) +#define VERSION_DESC_NAME CONCAT2(prVersionDescription_libprstrms, PR_VMAJOR) + +PRVersionDescription VERSION_DESC_NAME = +{ + /* version */ 2, /* this is the only one supported */ + /* buildTime */ _BUILD_TIME, /* usecs since midnight 1/1/1970 GMT */ + /* buildTimeString */ _BUILD_STRING, /* ditto, but human readable */ + /* vMajor */ PR_VMAJOR, /* NSPR's version number */ + /* vMinor */ PR_VMINOR, /* and minor version */ + /* vPatch */ PR_VPATCH, /* and patch */ + /* beta */ PR_BETA, /* beta build boolean */ +#if defined(DEBUG) + /* debug */ PR_TRUE, /* a debug build */ +#else + /* debug */ PR_FALSE, /* an optomized build */ +#endif + /* special */ PR_FALSE, /* they're all special, but ... */ + /* filename */ _PRODUCTION, /* the produced library name */ + /* description */ "Portable runtime", /* what we are */ + /* security */ "N/A", /* not applicable here */ + /* copywrite */ "Copyright (c) 1998 Netscape Communications Corporation. All Rights Reserved", + /* comment */ "http://www.mozilla.org/MPL/", + /* specialString */ "" +}; + +#ifdef XP_UNIX + +/* + * Version information for the 'ident' and 'what commands + * + * NOTE: the first component of the concatenated rcsid string + * must not end in a '$' to prevent rcs keyword substitution. + */ +static char rcsid[] = "$Header: NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING " $"; +static char sccsid[] = "@(#)NSPR " PR_VERSION _DEBUG_STRING + " " _BUILD_STRING; + +#endif /* XP_UNIX */ + +PR_IMPLEMENT(const PRVersionDescription*) libVersionPoint() +{ +#ifdef XP_UNIX + /* + * Add dummy references to rcsid and sccsid to prevent them + * from being optimized away as unused variables. + */ + const char *dummy; + + dummy = rcsid; + dummy = sccsid; +#endif + return &VERSION_DESC_NAME; +} /* versionEntryPointType */ + +/* plvrsion.c */ +
diff --git a/lib/prstreams/prstrms.cpp b/lib/prstreams/prstrms.cpp new file mode 100644 index 0000000..d601fce --- /dev/null +++ b/lib/prstreams/prstrms.cpp
@@ -0,0 +1,516 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Robin J. Maxwell 11-22-96 + * Fredrik Roubert <roubert@google.com> 2010-07-23 + * Matt Austern <austern@google.com> 2010-07-23 + */ + +#include "prstrms.h" + +#include <cstdio> +#include <cstring> +#include <ios> +#include <new> + +using std::ios_base; +using std::iostream; +using std::istream; +using std::nothrow; +using std::ostream; +using std::streambuf; +using std::streamsize; + + +PRfilebuf::PRfilebuf(): + _fd(NULL), + _opened(false), + _allocated(false), + _unbuffered(false), + _user_buf(false), + _buf_base(NULL), + _buf_end(NULL) { } + + +PRfilebuf::PRfilebuf(PRFileDesc *fd): + _fd(fd), + _opened(false), + _allocated(false), + _unbuffered(false), + _user_buf(false), + _buf_base(NULL), + _buf_end(NULL) { } + + +PRfilebuf::PRfilebuf(PRFileDesc *fd, char_type *ptr, streamsize len): + _fd(fd), + _opened(false), + _allocated(false), + _unbuffered(false), + _user_buf(false), + _buf_base(NULL), + _buf_end(NULL) +{ + setbuf(ptr, len); +} + + +PRfilebuf::~PRfilebuf() +{ + if (_opened) { + close(); + } else { + sync(); + } + if (_allocated) { + delete _buf_base; + } +} + + +PRfilebuf *PRfilebuf::open( + const char *name, ios_base::openmode flags, PRIntn mode) +{ + if (_fd != NULL) { + return NULL; // Error if already open. + } + + // Translate flags argument. + PRIntn prflags = 0; + bool ate = (flags & ios_base::ate) != 0; + flags &= ~(ios_base::ate | ios_base::binary); + + // TODO: The flag PR_CREATE_FILE should probably be used for the cases + // (out), (out|app), (out|trunc) and (in|out|trunc) as the C++ standard + // specifies that these cases should open files 'as if by using fopen with + // "w"'. But adding that flag here will cause the unit test to leave files + // behind after running (which might or might not be an error in the unit + // test) so the matter needs further investigation before any changes are + // made. The old prstreams implementation used the non-standard flag + // ios::nocreate to control the use of PR_CREATE_FILE. + + if (flags == (ios_base::out)) { + prflags = PR_WRONLY | PR_TRUNCATE; + } else if (flags == (ios_base::out | ios_base::app)) { + prflags = PR_RDWR | PR_APPEND; + } else if (flags == (ios_base::out | ios_base::trunc)) { + prflags = PR_WRONLY | PR_TRUNCATE; + } else if (flags == (ios_base::in)) { + prflags = PR_RDONLY; + } else if (flags == (ios_base::in | ios_base::out)) { + prflags = PR_RDWR; + } else if (flags == (ios_base::in | ios_base::out | ios_base::trunc)) { + prflags = PR_RDWR | PR_TRUNCATE; + } else { + return NULL; // Unrecognized flag combination. + } + + if ((_fd = PR_Open(name, prflags, mode)) == NULL) { + return NULL; + } + + _opened = true; + + if (ate && + seekoff(0, ios_base::end, flags) == pos_type(traits_type::eof())) { + close(); + return NULL; + } + + return this; +} + + +PRfilebuf *PRfilebuf::attach(PRFileDesc *fd) +{ + if (_fd != NULL) { + return NULL; // Error if already open. + } + + _opened = false; + _fd = fd; + return this; +} + + +PRfilebuf *PRfilebuf::close() +{ + if (_fd == NULL) + return NULL; + + int status = sync(); + + if (PR_Close(_fd) == PR_FAILURE || + traits_type::eq_int_type(status, traits_type::eof())) { + return NULL; + } + + _fd = NULL; + return this; +} + + +streambuf *PRfilebuf::setbuf(char_type *ptr, streamsize len) +{ + if (is_open() && _buf_end) { + return NULL; + } + + if (!ptr || len <= 0) { + _unbuffered = true; + } else { + setb(ptr, ptr + len, false); + } + + return this; +} + + +streambuf::pos_type PRfilebuf::seekoff( + off_type offset, ios_base::seekdir dir, ios_base::openmode /*flags*/) +{ + if (PR_GetDescType(_fd) != PR_DESC_FILE) { + return traits_type::eof(); + } + + PRSeekWhence whence; + PRInt64 pos; + + switch (dir) { + case ios_base::beg: whence = PR_SEEK_SET; break; + case ios_base::cur: whence = PR_SEEK_CUR; break; + case ios_base::end: whence = PR_SEEK_END; break; + default: + return traits_type::eof(); // This should never happen. + } + + if (traits_type::eq_int_type(sync(), traits_type::eof())) { + return traits_type::eof(); + } + + if ((pos = PR_Seek64(_fd, offset, whence)) == -1) { + return traits_type::eof(); + } + + return pos; +} + + +int PRfilebuf::sync() +{ + if (_fd == NULL) { + return traits_type::eof(); + } + + if (!_unbuffered) { + // Sync write area. + PRInt32 waiting; + if ((waiting = pptr() - pbase()) != 0) { + PRInt32 nout; + if ((nout = PR_Write(_fd, pbase(), waiting)) != waiting) { + if (nout > 0) { + // Should set _pptr -= nout. + pbump(-nout); + memmove(pbase(), pbase() + nout, waiting - nout); + } + return traits_type::eof(); + } + } + setp(NULL, NULL); // Empty put area. + + if (PR_GetDescType(_fd) == PR_DESC_FILE) { + // Sockets can't seek; don't need this. + PROffset64 avail; + if ((avail = in_avail()) > 0) { + if (PR_Seek64(_fd, -avail, PR_SEEK_CUR) != -1) { + return traits_type::eof(); + } + } + } + setg(NULL, NULL, NULL); // Empty get area. + } + + return 0; +} + + +streambuf::int_type PRfilebuf::underflow() +{ + PRInt32 count; + char_type byte; + + if (gptr() != NULL && gptr() < egptr()) { + return traits_type::to_int_type(*gptr()); + } + + // Make sure there is a reserve area. + if (!_unbuffered && _buf_base == NULL && !allocate()) { + return traits_type::eof(); + } + + // Sync before new buffer created below. + if (traits_type::eq_int_type(sync(), traits_type::eof())) { + return traits_type::eof(); + } + + if (_unbuffered) { + if (PR_Read(_fd, &byte, 1) <= 0) { + return traits_type::eof(); + } + + return traits_type::to_int_type(byte); + } + + if ((count = PR_Read(_fd, _buf_base, _buf_end - _buf_base)) <= 0) { + return traits_type::eof(); // Reached EOF. + } + + setg(_buf_base, _buf_base, _buf_base + count); + return traits_type::to_int_type(*gptr()); +} + + +streambuf::int_type PRfilebuf::overflow(int_type c) +{ + // Make sure there is a reserve area. + if (!_unbuffered && _buf_base == NULL && !allocate()) { + return traits_type::eof(); + } + + // Sync before new buffer created below. + if (traits_type::eq_int_type(sync(), traits_type::eof())) { + return traits_type::eof(); + } + + if (!_unbuffered) { + setp(_buf_base, _buf_end); + } + + if (!traits_type::eq_int_type(c, traits_type::eof())) { + // Extract the byte to be written. + // (Required on big-endian architectures.) + char_type byte = traits_type::to_char_type(c); + if (!_unbuffered && pptr() < epptr()) { // Guard against recursion. + return sputc(byte); + } else { + if (PR_Write(_fd, &byte, 1) != 1) { + return traits_type::eof(); + } + } + } + + return traits_type::not_eof(c); +} + + +bool PRfilebuf::allocate() +{ + char_type *buf = new(nothrow) char_type[BUFSIZ]; + if (buf == NULL) { + return false; + } + + setb(buf, buf + BUFSIZ, true); + return true; +} + + +void PRfilebuf::setb(char_type *buf_base, char_type *buf_end, bool user_buf) +{ + if (_buf_base && !_user_buf) { + delete[] _buf_base; + } + + _buf_base = buf_base; + _buf_end = buf_end; + _user_buf = user_buf; +} + + +PRifstream::PRifstream(): + istream(NULL), + _filebuf() +{ + init(&_filebuf); +} + + +PRifstream::PRifstream(PRFileDesc *fd): + istream(NULL), + _filebuf(fd) +{ + init(&_filebuf); +} + + +PRifstream::PRifstream(PRFileDesc *fd, char_type *ptr, streamsize len): + istream(NULL), + _filebuf(fd, ptr, len) +{ + init(&_filebuf); +} + + +PRifstream::PRifstream(const char *name, openmode flags, PRIntn mode): + istream(NULL), + _filebuf() +{ + init(&_filebuf); + if (!_filebuf.open(name, flags | in, mode)) { + setstate(failbit); + } +} + + +PRifstream::~PRifstream() { } + + +void PRifstream::open(const char *name, openmode flags, PRIntn mode) +{ + if (is_open() || !_filebuf.open(name, flags | in, mode)) { + setstate(failbit); + } +} + + +void PRifstream::attach(PRFileDesc *fd) +{ + if (!_filebuf.attach(fd)) { + setstate(failbit); + } +} + + +void PRifstream::close() +{ + if (_filebuf.close() == NULL) { + setstate(failbit); + } +} + + +PRofstream::PRofstream(): + ostream(NULL), + _filebuf() +{ + init(&_filebuf); +} + + +PRofstream::PRofstream(PRFileDesc *fd): + ostream(NULL), + _filebuf(fd) +{ + init(&_filebuf); +} + + +PRofstream::PRofstream(PRFileDesc *fd, char_type *ptr, streamsize len): + ostream(NULL), + _filebuf(fd, ptr, len) +{ + init(&_filebuf); +} + + +PRofstream::PRofstream(const char *name, openmode flags, PRIntn mode): + ostream(NULL), + _filebuf() +{ + init(&_filebuf); + if (!_filebuf.open(name, flags | out, mode)) { + setstate(failbit); + } +} + + +PRofstream::~PRofstream() { } + + +void PRofstream::open(const char *name, openmode flags, PRIntn mode) +{ + if (is_open() || !_filebuf.open(name, flags | out, mode)) { + setstate(failbit); + } +} + + +void PRofstream::attach(PRFileDesc *fd) +{ + if (!_filebuf.attach(fd)) { + setstate(failbit); + } +} + + +void PRofstream::close() +{ + if (_filebuf.close() == NULL) { + setstate(failbit); + } +} + + +PRfstream::PRfstream(): + iostream(NULL), + _filebuf() +{ + init(&_filebuf); +} + + +PRfstream::PRfstream(PRFileDesc *fd): + iostream(NULL), + _filebuf(fd) +{ + init(&_filebuf); +} + + +PRfstream::PRfstream(PRFileDesc *fd, char_type *ptr, streamsize len): + iostream(NULL), + _filebuf(fd, ptr, len) +{ + init(&_filebuf); +} + + +PRfstream::PRfstream(const char *name, openmode flags, PRIntn mode): + iostream(NULL), + _filebuf() +{ + init(&_filebuf); + if (!_filebuf.open(name, flags | in | out, mode)) { + setstate(failbit); + } +} + + +PRfstream::~PRfstream() { } + + +void PRfstream::open(const char *name, openmode flags, PRIntn mode) +{ + if (is_open() || !_filebuf.open(name, flags | in | out, mode)) { + setstate(failbit); + } +} + + +void PRfstream::attach(PRFileDesc *fd) +{ + if (!_filebuf.attach(fd)) { + setstate(failbit); + } +} + + +void PRfstream::close() +{ + if (_filebuf.close() == NULL) { + setstate(failbit); + } +}
diff --git a/lib/prstreams/prstrms.h b/lib/prstreams/prstrms.h new file mode 100644 index 0000000..319dbf9 --- /dev/null +++ b/lib/prstreams/prstrms.h
@@ -0,0 +1,140 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Robin J. Maxwell 11-22-96 + * Fredrik Roubert <roubert@google.com> 2010-07-23 + * Matt Austern <austern@google.com> 2010-07-23 + */ + +#ifndef _PRSTRMS_H +#define _PRSTRMS_H + +#include <cstddef> +#include <istream> +#include <ostream> +#include <streambuf> + +#include "prio.h" + +#ifdef _MSC_VER +// http://support.microsoft.com/kb/q168958/ +class PR_IMPLEMENT(std::_Mutex); +class PR_IMPLEMENT(std::ios_base); +#endif + + +class PR_IMPLEMENT(PRfilebuf): public std::streambuf +{ +public: + PRfilebuf(); + PRfilebuf(PRFileDesc *fd); + PRfilebuf(PRFileDesc *fd, char_type *ptr, std::streamsize len); + virtual ~PRfilebuf(); + + bool is_open() const { return _fd != NULL; } + + PRfilebuf *open( + const char *name, + std::ios_base::openmode flags, + PRIntn mode); + PRfilebuf *attach(PRFileDesc *fd); + PRfilebuf *close(); + +protected: + virtual std::streambuf *setbuf(char_type *ptr, std::streamsize len); + virtual pos_type seekoff( + off_type offset, + std::ios_base::seekdir dir, + std::ios_base::openmode flags); + virtual pos_type seekpos( + pos_type pos, + std::ios_base::openmode flags) { + return seekoff(pos, std::ios_base::beg, flags); + } + virtual int sync(); + virtual int_type underflow(); + virtual int_type overflow(int_type c = traits_type::eof()); + + // TODO: Override pbackfail(), showmanyc(), uflow(), xsgetn(), and xsputn(). + +private: + bool allocate(); + void setb(char_type *buf_base, char_type *buf_end, bool user_buf); + + PRFileDesc *_fd; + bool _opened; + bool _allocated; + bool _unbuffered; + bool _user_buf; + char_type *_buf_base; + char_type *_buf_end; +}; + + +class PR_IMPLEMENT(PRifstream): public std::istream +{ +public: + PRifstream(); + PRifstream(PRFileDesc *fd); + PRifstream(PRFileDesc *fd, char_type *ptr, std::streamsize len); + PRifstream(const char *name, openmode flags = in, PRIntn mode = 0); + virtual ~PRifstream(); + + PRfilebuf *rdbuf() const { return &_filebuf; } + bool is_open() const { return _filebuf.is_open(); } + + void open(const char *name, openmode flags = in, PRIntn mode = 0); + void attach(PRFileDesc *fd); + void close(); + +private: + mutable PRfilebuf _filebuf; +}; + + +class PR_IMPLEMENT(PRofstream): public std::ostream +{ +public: + PRofstream(); + PRofstream(PRFileDesc *fd); + PRofstream(PRFileDesc *fd, char_type *ptr, std::streamsize len); + PRofstream(const char *name, openmode flags = out, PRIntn mode = 0); + virtual ~PRofstream(); + + PRfilebuf *rdbuf() const { return &_filebuf; } + bool is_open() const { return _filebuf.is_open(); } + + void open(const char *name, openmode flags = out, PRIntn mode = 0); + void attach(PRFileDesc *fd); + void close(); + +private: + mutable PRfilebuf _filebuf; +}; + + +class PR_IMPLEMENT(PRfstream): public std::iostream +{ +public: + PRfstream(); + PRfstream(PRFileDesc *fd); + PRfstream(PRFileDesc *fd, char_type *ptr, std::streamsize len); + PRfstream(const char *name, openmode flags = in | out, PRIntn mode = 0); + virtual ~PRfstream(); + + PRfilebuf *rdbuf() const { return &_filebuf; } + bool is_open() const { return _filebuf.is_open(); } + + void open(const char *name, openmode flags = in | out, PRIntn mode = 0); + void attach(PRFileDesc *fd); + void close(); + +private: + mutable PRfilebuf _filebuf; +}; + + +#endif /* _PRSTRMS_H */
diff --git a/lib/prstreams/prstrms.rc b/lib/prstreams/prstrms.rc new file mode 100644 index 0000000..5f72583 --- /dev/null +++ b/lib/prstreams/prstrms.rc
@@ -0,0 +1,69 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prinit.h" +#include <winver.h> + +#define MY_LIBNAME "prstrms" +#define MY_FILEDESCRIPTION "PRSTRMS Library" + +#define STRINGIZE(x) #x +#define STRINGIZE2(x) STRINGIZE(x) +#define PR_VMAJOR_STR STRINGIZE2(PR_VMAJOR) + +#ifdef _DEBUG +#define MY_DEBUG_STR " (debug)" +#define MY_FILEFLAGS_1 VS_FF_DEBUG +#else +#define MY_DEBUG_STR "" +#define MY_FILEFLAGS_1 0x0L +#endif +#if PR_BETA +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1|VS_FF_PRERELEASE +#else +#define MY_FILEFLAGS_2 MY_FILEFLAGS_1 +#endif + +#ifdef WINNT +#define MY_FILEOS VOS_NT_WINDOWS32 +#define MY_INTERNAL_NAME "lib" MY_LIBNAME PR_VMAJOR_STR +#else +#define MY_FILEOS VOS__WINDOWS32 +#define MY_INTERNAL_NAME MY_LIBNAME PR_VMAJOR_STR +#endif + +///////////////////////////////////////////////////////////////////////////// +// +// Version-information resource +// + +VS_VERSION_INFO VERSIONINFO + FILEVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + PRODUCTVERSION PR_VMAJOR,PR_VMINOR,PR_VPATCH,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS MY_FILEFLAGS_2 + FILEOS MY_FILEOS + FILETYPE VFT_DLL + FILESUBTYPE 0x0L // not used + +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904B0" // Lang=US English, CharSet=Unicode + BEGIN + VALUE "CompanyName", "Mozilla Foundation\0" + VALUE "FileDescription", MY_FILEDESCRIPTION MY_DEBUG_STR "\0" + VALUE "FileVersion", PR_VERSION "\0" + VALUE "InternalName", MY_INTERNAL_NAME "\0" + VALUE "OriginalFilename", MY_INTERNAL_NAME ".dll\0" + VALUE "ProductName", "Netscape Portable Runtime\0" + VALUE "ProductVersion", PR_VERSION "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END
diff --git a/lib/prstreams/tests/testprstrm/.cvsignore b/lib/prstreams/tests/testprstrm/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/prstreams/tests/testprstrm/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/prstreams/tests/testprstrm/Makefile.in b/lib/prstreams/tests/testprstrm/Makefile.in new file mode 100644 index 0000000..1271f94 --- /dev/null +++ b/lib/prstreams/tests/testprstrm/Makefile.in
@@ -0,0 +1,168 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CXXSRCS = \ + testprstrm.cpp \ + $(NULL) + +OBJS = $(addprefix $(OBJDIR)/,$(CXXSRCS:.cpp=.$(OBJ_SUFFIX))) + +ifeq (,$(filter-out WINNT OS2,$(OS_ARCH))) +PROG_SUFFIX = .exe +else +PROG_SUFFIX = +endif + +PROGS = $(addprefix $(OBJDIR)/, $(CXXSRCS:.cpp=$(PROG_SUFFIX))) + +TARGETS = $(PROGS) $(OBJS) + +INCLUDES = -I$(dist_includedir) + +# Setting the variables LDOPTS and LIBPR. We first initialize +# them to the default values, then adjust them for some platforms. +LDOPTS = -L$(dist_libdir) +LIBPR = -lnspr$(MOD_MAJOR_VERSION) +LIBPRSTRMS = -lprstrms$(MOD_MAJOR_VERSION) + +ifeq ($(OS_ARCH), WINNT) + LDOPTS = -NOLOGO -DEBUG -INCREMENTAL:NO + ifeq ($(OS_TARGET), WIN95) + LIBPR = $(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPRSTRMS = $(dist_libdir)/prstrms$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + else + LIBPR = $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPRSTRMS = $(dist_libdir)/libprstrms$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + endif +endif + +ifeq ($(OS_ARCH),OS2) +LDOPTS += -Zomf -Zlinker /PM:VIO -lstdcpp +endif + +ifneq ($(OS_ARCH), WINNT) +PWD = $(shell pwd) +endif + +ifeq ($(OS_ARCH), IRIX) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), OSF1) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), HP-UX) +LDOPTS += -Wl,+s,+b,$(PWD)/$(dist_libdir) +endif + +# AIX +ifeq ($(OS_ARCH),AIX) +LDOPTS += -blibpath:$(PWD)/$(dist_libdir):/usr/lib:/lib +ifeq ($(OS_ARCH)$(OS_RELEASE),AIX4.1) +LIBPR = -lnspr$(MOD_MAJOR_VERSION)_shr +LIBPRSTRMS = -lprstrms$(MOD_MAJOR_VERSION)_shr +else +LDOPTS += -brtl +EXTRA_LIBS = -ldl +endif +endif + +# Solaris +ifeq ($(OS_ARCH), SunOS) +ifdef NS_USE_GCC +LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(dist_libdir) +else +LDOPTS += -R $(PWD)/$(dist_libdir) +# CC on SunOS 5.5.x needs to link with -lpthread even though we already +# linked with this system library when we built libnspr.so. +ifdef USE_PTHREADS +EXTRA_LIBS = -lpthread +endif # USE_PTHREADS +endif # NS_USE_GCC +endif # SunOS + +ifeq ($(OS_ARCH), SCOOS) +# SCO Unix needs to link against -lsocket again even though we +# already linked with these system libraries when we built libnspr.so. +EXTRA_LIBS = -lsocket +# This hardcodes in the executable programs the directory to find +# libnspr.so etc. at program startup. Equivalent to the -R or -rpath +# option for ld on other platforms. +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), UNIXWARE) +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +##################################################### +# +# The rules +# +##################################################### + +include $(topsrcdir)/config/rules.mk + +AIX_PRE_4_2 = 0 +ifeq ($(OS_ARCH),AIX) +ifneq ($(OS_RELEASE),4.2) +ifneq ($(USE_PTHREADS), 1) +#AIX_PRE_4_2 = 1 +endif +endif +endif + +ifeq ($(AIX_PRE_4_2),1) + +# AIX releases prior to 4.2 need a special two-step linking hack +# in order to both override the system select() and be able to +# get at the original system select(). +# +# We use a pattern rule in ns/nspr20/config/rules.mk to generate +# the .$(OBJ_SUFFIX) file from the .c source file, then do the +# two-step linking hack below. + +$(OBJDIR)/%: $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + rm -f $@ $(AIX_TMP) + $(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).a + $(CC) -o $@ $(AIX_TMP) $(AIX_WRAP) + rm -f $(AIX_TMP) + +else + +# All platforms that are not AIX pre-4.2. + +$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) +ifeq ($(OS_ARCH), WINNT) + link $(LDOPTS) $< $(LIBPR) $(LIBPRSTRMS) ws2_32.lib -out:$@ +else +ifeq ($(OS_ARCH),OS2) + $(LINK) $(EXEFLAGS) $(LDOPTS) $< $(LIBPR) $(LIBPRSTRMS) $(OS_LIBS) $(EXTRA_LIBS) +else + $(CCC) $(XCFLAGS) $< $(LDOPTS) $(LIBPR) $(LIBPRSTRMS) $(EXTRA_LIBS) -o $@ +endif +endif +endif + +export:: $(TARGETS) +clean:: + rm -f $(TARGETS) + +testlinker: + echo $(LINK)
diff --git a/lib/prstreams/tests/testprstrm/testprstrm.cpp b/lib/prstreams/tests/testprstrm/testprstrm.cpp new file mode 100644 index 0000000..12011c8 --- /dev/null +++ b/lib/prstreams/tests/testprstrm/testprstrm.cpp
@@ -0,0 +1,171 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prstrms.h" + +#include "prinit.h" +#include "prio.h" +#include "prthread.h" + +#include <cstring> +#include <iostream> + +#ifdef XP_UNIX +#include <sys/stat.h> +#endif + +using std::cout; +using std::endl; +using std::ios; + +const unsigned int MaxCnt = 1; + +typedef struct threadarg { + const char *mytag; +} threadarg; + +void threadwork(threadarg *arg); + +void +threadmain(void *mytag) +{ + threadarg arg; + + arg.mytag = static_cast<const char *>(mytag); + + threadwork(&arg); +} + +void +threadwork(threadarg *arg) +{ + unsigned int i; + + char fname1[256]; + char fname2[256]; + + strcpy(fname1, arg->mytag); + strcpy(fname2, arg->mytag); + strcat(fname2, "2"); + PR_Delete(fname1); + PR_Delete(fname2); + + PRfilebuf *fb[MaxCnt]; + PRifstream *ifs[MaxCnt]; + PRofstream *ofs[MaxCnt]; + int mode = 0; +#ifdef XP_UNIX + mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH; +#endif + + // + // Allocate a bunch + cout << "Testing unused filebufs ----------------" << endl; + for (i=0; i < MaxCnt; i++){ + fb[i] = new PRfilebuf; + } + // Delete them + for (i=0; i < MaxCnt; i++){ + delete fb[i]; + } + cout << "Unused filebufs complete ---------------" << endl; + + // + // Allocate a bunch + cout << "Testing unused ifstream -----------------" << endl; + for (i=0; i < MaxCnt; i++){ + ifs[i] = new PRifstream; + } + // + // Delete them + for (i=0; i < MaxCnt; i++){ + delete ifs[i]; + } + cout << "Unused ifstream complete ----------------" << endl; + // + // Allocate a bunch + cout << "Testing unused ofstream -----------------" << endl; + for (i=0; i < MaxCnt; i++){ + ofs[i] = new PRofstream; + } + for (i=0; i < MaxCnt; i++){ + *(ofs[i]) << "A"; // Write a bit + delete ofs[i]; // Delete it. + } + cout << "Unused ofstream complete ----------------" << endl; + + cout << "Testing use of ofstream 1 (extra filebuf allocated) ---------" << endl; + PRofstream *aos = new PRofstream(fname1, ios::out|ios::ate, mode); + for (i=0; i < MaxCnt; i++){ + for (int j=0; j < 8192; j++) + *aos << "AaBbCcDdEeFfGg" << endl; + fb[i] = new PRfilebuf; // Allocate as we go to hack at the heap + } + // + // Delete the extra foo we allocated + for (i=0; i < MaxCnt; i++){ + delete fb[i]; + } + aos->flush(); // Explicit flush + delete aos; + cout << "Testing use of ofstream 1 complete (extra filebuf deleted) --" << endl; + cout << "Testing use of ofstream 2 (extra filebuf allocated) ---------" << endl; + PRofstream *aos2 = new PRofstream(fname2, ios::out, mode); + + for (i=0; i < MaxCnt; i++){ + *aos2 << "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz"; + } + // Force flushing in the dtor + delete aos2; + cout << "Testing use of ofstream 2 complete (extra filebuf deleted) --" << endl; + char line[1024]; + cout << "Testing use of ifstream 1 (stack allocation) -------------" << endl; + PRifstream ais(fname1); + for (i=0; i < MaxCnt; i++){ + ais >> line; + } + cout << "Testing use of ifstream 1 complete -----------------------" << endl; + cout << "Testing use of ifstream 2 ----------------------" << endl; + PRifstream *ais2 = new PRifstream(fname2); + char achar; + for (i=0; i < MaxCnt*10; i++){ + *ais2 >> achar; + } + delete ais2; + cout << "Testing use of ifstream 2 complete -------------" << endl; +} + +#define STACKSIZE 1024*1024 +int +main() +{ + PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 256); + threadmain(const_cast<char *>("TestFile")); + PRThread *thr1 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile1"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PRThread *thr2 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile2"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PRThread *thr3 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile3"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PR_JoinThread(thr1); + PR_JoinThread(thr2); + PR_JoinThread(thr3); + return 0; +}
diff --git a/lib/tests/.cvsignore b/lib/tests/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/lib/tests/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/lib/tests/Makefile.in b/lib/tests/Makefile.in new file mode 100644 index 0000000..d8f595f --- /dev/null +++ b/lib/tests/Makefile.in
@@ -0,0 +1,178 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CSRCS = \ + arena.c \ + base64t.c \ + getopt.c \ + string.c + +ifeq (,$(filter-out WINCE WINNT OS2,$(OS_ARCH))) +CSRCS += arena.c +endif + +ifeq (,$(filter-out WINCE WINNT OS2,$(OS_ARCH))) +PROG_SUFFIX = .exe +else +PROG_SUFFIX = +endif + +PROGS = $(addprefix $(OBJDIR)/, $(CSRCS:.c=$(PROG_SUFFIX))) + +TARGETS = $(PROGS) $(OBJS) + +INCLUDES = -I$(dist_includedir) + +# Setting the variables LDOPTS and LIBPR. We first initialize +# them to the default values, then adjust them for some platforms. +LDOPTS = -L$(dist_libdir) +LIBPR = -lnspr$(MOD_MAJOR_VERSION) +LIBPLC = -lplc$(MOD_MAJOR_VERSION) +LIBPLDS = -lplds$(MOD_MAJOR_VERSION) + +ifeq (,$(filter-out WINCE WINNT, $(OS_ARCH))) + LDOPTS = -NOLOGO -DEBUG -INCREMENTAL:NO + ifeq (,$(filter-out WIN95 WINCE WINMO, $(OS_TARGET))) + LIBPR = $(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPLC= $(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPLDS= $(dist_libdir)/plds$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + else + LIBPR = $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPLC= $(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPLDS= $(dist_libdir)/libplds$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + endif +endif + +ifeq ($(OS_ARCH),OS2) +LDOPTS += -Zomf -Zlinker /PM:VIO +endif + +ifneq ($(OS_ARCH), WINNT) +PWD = $(shell pwd) +endif + +ifeq ($(OS_ARCH), IRIX) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), Linux) + ifeq ($(OS_RELEASE), 1.2) + EXTRA_LIBS = -ldl + else + LDOPTS += -Xlinker -rpath $(PWD)/$(dist_libdir) + ifeq ($(USE_PTHREADS),1) + EXTRA_LIBS = -lpthread + endif + endif +endif + +ifeq (,$(filter-out OpenBSD,$(OS_ARCH))) + ifeq ($(USE_PTHREADS),1) + EXTRA_LIBS = -lpthread + endif +endif + +ifeq ($(OS_ARCH), OSF1) +LDOPTS += -rpath $(PWD)/$(dist_libdir) -lpthread +endif + +ifeq ($(OS_ARCH), HP-UX) +LDOPTS += -Wl,+s,+b,$(PWD)/$(dist_libdir) +endif + +# AIX +ifeq ($(OS_ARCH),AIX) +LDOPTS += -blibpath:$(PWD)/$(dist_libdir):/usr/lib:/lib +LIBPR = -lnspr$(MOD_MAJOR_VERSION)_shr +LIBPLC = -lplc$(MOD_MAJOR_VERSION)_shr +endif + +# Solaris +ifeq ($(OS_ARCH), SunOS) +ifdef NS_USE_GCC +LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(dist_libdir) +else +LDOPTS += -R $(PWD)/$(dist_libdir) +endif + +# SunOS 5.5 needs to link with -lpthread, even though we already +# linked with this system library when we built libnspr.so. +ifeq ($(OS_RELEASE), 5.5) +ifdef USE_PTHREADS +EXTRA_LIBS = -lpthread +endif +endif +endif # SunOS + +##################################################### +# +# The rules +# +##################################################### + +include $(topsrcdir)/config/rules.mk + +AIX_PRE_4_2 = 0 +ifeq ($(OS_ARCH),AIX) +ifneq ($(OS_RELEASE),4.2) +ifneq ($(USE_PTHREADS), 1) +#AIX_PRE_4_2 = 1 +endif +endif +endif + +ifeq ($(AIX_PRE_4_2),1) + +# AIX releases prior to 4.2 need a special two-step linking hack +# in order to both override the system select() and be able to +# get at the original system select(). +# +# We use a pattern rule in ns/nspr20/config/rules.mk to generate +# the .$(OBJ_SUFFIX) file from the .c source file, then do the +# two-step linking hack below. + +$(OBJDIR)/%: $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + rm -f $@ $(AIX_TMP) + $(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).a + $(CC) -o $@ $(AIX_TMP) $(AIX_WRAP) + rm -f $(AIX_TMP) + +else + +# All platforms that are not AIX pre-4.2. + +$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + +ifeq ($(OS_ARCH), WINNT) + link $(LDOPTS) $< $(LIBPLC) $(LIBPLDS) $(LIBPR) ws2_32.lib -out:$@ +else +ifeq ($(OS_ARCH), WINCE) + $(LD) $(LDOPTS) $< $(LIBPLC) $(LIBPLDS) $(LIBPR) ws2.lib -out:$@ +else +ifeq ($(OS_ARCH),OS2) + $(LINK) $(EXEFLAGS) $(LDOPTS) $< $(LIBPLC) $(LIBPLDS) $(LIBPR) $(OS_LIBS) $(EXTRA_LIBS) +else + $(CC) $(XCFLAGS) $< $(LDOPTS) $(LIBPLC) $(LIBPLDS) $(LIBPR) $(EXTRA_LIBS) -o $@ +endif +endif +endif +endif + +export:: $(TARGETS) +clean:: + rm -f $(TARGETS)
diff --git a/lib/tests/arena.c b/lib/tests/arena.c new file mode 100644 index 0000000..e82e4f8 --- /dev/null +++ b/lib/tests/arena.c
@@ -0,0 +1,369 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: arena.c +** Description: Testing arenas +** +*/ + +#include <string.h> +#include <time.h> +#include <stdlib.h> +#include "nspr.h" +#include "plarena.h" +#include "plgetopt.h" + +PRLogModuleInfo *tLM; +PRIntn threadCount = 0; +PRMonitor *tMon; +PRBool failed_already = PR_FALSE; + +/* Arguments from the command line with default values */ +PRIntn debug_mode = 0; +PRIntn poolMin = 4096; +PRIntn poolMax = (100 * 4096); +PRIntn arenaMin = 40; +PRIntn arenaMax = (100 * 40); +PRIntn stressIterations = 15; +PRIntn maxAlloc = (1024 * 1024); +PRIntn stressThreads = 4; + +void DumpAll( void ) +{ + return; +} + +/* +** Test Arena allocation. +*/ +static void ArenaAllocate( void ) +{ + PLArenaPool ap; + void *ptr; + PRInt32 i; + + PL_InitArenaPool( &ap, "AllocArena", 2048, sizeof(double)); + PR_LOG( tLM, PR_LOG_DEBUG, ("AA, InitPool -- Pool: %p. first: %p, current: %p, size: %d", + &ap, ap.first, ap.current, ap.arenasize )); + + for( i = 0; i < 150; i++ ) + { + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + PR_LOG( tLM, PR_LOG_DEBUG,("AA, after alloc -- Pool: %p. first: %p, current: %p, size: %d", + &ap, ap.first, ap.current, ap.arenasize )); + PR_LOG( tLM, PR_LOG_DEBUG,( + "AA -- Pool: %p. alloc: %p ", &ap, ptr )); + } + + PL_FreeArenaPool( &ap ); + + for( i = 0; i < 221; i++ ) + { + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + PR_LOG( tLM, PR_LOG_DEBUG,("AA, after alloc -- Pool: %p. first: %p, current: %p, size: %d", + &ap, ap.first, ap.current, ap.arenasize )); + PR_LOG( tLM, PR_LOG_DEBUG,( + "AA -- Pool: %p. alloc: %p ", &ap, ptr )); + } + + PL_FreeArenaPool( &ap ); + + return; +} /* end ArenaGrow() */ +/* +** Test Arena grow. +*/ +static void ArenaGrow( void ) +{ + PLArenaPool ap; + void *ptr; + PRInt32 i; + + PL_InitArenaPool( &ap, "TheArena", 4096, sizeof(double)); + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + + PR_LOG( tLM, PR_LOG_DEBUG, ("Before growth -- Pool: %p. alloc: %p ", &ap, ptr )); + + for( i = 0; i < 10; i++ ) + { + PL_ARENA_GROW( ptr, &ap, 512, 7000 ); + PR_LOG( tLM, PR_LOG_DEBUG, ("After growth -- Pool: %p. alloc: %p ", &ap, ptr )); + } + + + return; +} /* end ArenaGrow() */ + + +/* +** Test arena Mark and Release. +*/ +static void MarkAndRelease( void ) +{ + PLArenaPool ap; + void *ptr = NULL; + void *mark0, *mark1; + PRIntn i; + + PL_InitArenaPool( &ap, "TheArena", 4096, sizeof(double)); + mark0 = PL_ARENA_MARK( &ap ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("mark0. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p, m0: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr, mark0 )); + + for( i = 0; i < 201; i++ ) + { + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("mr. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + } + + mark1 = PL_ARENA_MARK( &ap ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("mark1. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p, m1: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr, mark1 )); + + + for( i = 0; i < 225; i++ ) + { + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("mr. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + } + + PL_ARENA_RELEASE( &ap, mark1 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("Release-1: %p -- Pool: %p. first: %p, current: %p, size: %d", + mark1, &ap, ap.first, ap.current, ap.arenasize )); + + for( i = 0; i < 20; i++ ) + { + PL_ARENA_ALLOCATE( ptr, &ap, 512 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("mr. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + } + + PL_ARENA_RELEASE( &ap, mark1 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("Release-1. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + + PL_ARENA_RELEASE( &ap, mark0 ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("Release-0. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + + PL_FreeArenaPool( &ap ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("Free. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + + PL_FinishArenaPool( &ap ); + PR_LOG( tLM, PR_LOG_DEBUG, + ("Finish. ap: %p, ap.f: %p, ap.c: %p, ap.siz: %d, alloc: %p", + &ap, ap.first.next, ap.current, ap.arenasize, ptr )); + + return; +} /* end MarkAndRelease() */ + +/* +** RandSize() returns a random number in the range +** min..max, rounded to the next doubleword +** +*/ +static PRIntn RandSize( PRIntn min, PRIntn max ) +{ + PRIntn sz = (rand() % (max -min)) + min + sizeof(double); + + sz &= ~sizeof(double)-1; + + return(sz); +} + + +/* +** StressThread() +** A bunch of these beat on individual arenas +** This tests the free_list protection. +** +*/ +static void PR_CALLBACK StressThread( void *arg ) +{ + PLArenaPool ap; + PRIntn i; + PRIntn sz; + void *ptr; + PRThread *tp = PR_GetCurrentThread(); + + PR_LOG( tLM, PR_LOG_DEBUG, ("Stress Thread %p started\n", PR_GetCurrentThread())); + PL_InitArenaPool( &ap, "TheArena", RandSize( poolMin, poolMax), sizeof(double)); + + for ( i = 0; i < stressIterations; i++ ) + { + PRIntn allocated = 0; + + while ( allocated < maxAlloc ) + { + sz = RandSize( arenaMin, arenaMax ); + PL_ARENA_ALLOCATE( ptr, &ap, sz ); + if ( ptr == NULL ) + { + PR_LOG( tLM, PR_LOG_ERROR, ("ARENA_ALLOCATE() returned NULL\n\tAllocated: %d\n", allocated)); + break; + } + allocated += sz; + } + PR_LOG( tLM, PR_LOG_DEBUG, ("Stress thread %p finished one iteration\n", tp)); + PL_FreeArenaPool( &ap ); + } + PR_LOG( tLM, PR_LOG_DEBUG, ("Stress thread %p finished all iteration\n", tp)); + PL_FinishArenaPool( &ap ); + PR_LOG( tLM, PR_LOG_DEBUG, ("Stress thread %p after FinishArenaPool()\n", tp)); + + /* That's all folks! let's quit */ + PR_EnterMonitor(tMon); + threadCount--; + PR_Notify(tMon); + PR_ExitMonitor(tMon); + return; +} + +/* +** Stress() +** Flog the hell out of arenas multi-threaded. +** Do NOT pass an individual arena to another thread. +** +*/ +static void Stress( void ) +{ + PRThread *tt; + PRIntn i; + + tMon = PR_NewMonitor(); + + for ( i = 0 ; i < stressThreads ; i++ ) + { + PR_EnterMonitor(tMon); + tt = PR_CreateThread(PR_USER_THREAD, + StressThread, + NULL, + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_UNJOINABLE_THREAD, + 0); + threadCount++; + PR_ExitMonitor(tMon); + } + + /* Wait for all threads to exit */ + PR_EnterMonitor(tMon); + while ( threadCount != 0 ) + { + PR_Wait(tMon, PR_INTERVAL_NO_TIMEOUT); + } + PR_ExitMonitor(tMon); + PR_DestroyMonitor(tMon); + + return; +} /* end Stress() */ + +/* +** EvaluateResults() +** uses failed_already to display results and set program +** exit code. +*/ +static PRIntn EvaluateResults(void) +{ + PRIntn rc = 0; + + if ( failed_already == PR_TRUE ) + { + PR_LOG( tLM, PR_LOG_DEBUG, ("FAIL\n")); + rc =1; + } + else + { + PR_LOG( tLM, PR_LOG_DEBUG, ("PASS\n")); + } + return(rc); +} /* EvaluateResults() */ + +void Help( void ) +{ + printf("arena [options]\n"); + printf("where options are:\n"); + printf("-p <n> minimum size of an arena pool. Default(%d)\n", poolMin); + printf("-P <n> maximum size of an arena pool. Default(%d)\n", poolMax); + printf("-a <n> minimum size of an arena allocation. Default(%d)\n", arenaMin); + printf("-A <n> maximum size of an arena allocation. Default(%d)\n", arenaMax); + printf("-i <n> number of iterations in a stress thread. Default(%d)\n", stressIterations); + printf("-s <n> maximum allocation for a single stress thread. Default(%d)\n", maxAlloc); + printf("-t <n> number of stress threads. Default(%d)\n", stressThreads ); + printf("-d enable debug mode\n"); + printf("\n"); + exit(1); +} + +PRIntn main(PRIntn argc, char *argv[]) +{ + PLOptStatus os; + PLOptState *opt = PL_CreateOptState(argc, argv, "dhp:P:a:A:i:s:t:"); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 'a': /* arena Min size */ + arenaMin = atol( opt->value ); + break; + case 'A': /* arena Max size */ + arenaMax = atol( opt->value ); + break; + case 'p': /* pool Min size */ + poolMin = atol( opt->value ); + break; + case 'P': /* pool Max size */ + poolMax = atol( opt->value ); + break; + case 'i': /* Iterations in stress tests */ + stressIterations = atol( opt->value ); + break; + case 's': /* storage to get per iteration */ + maxAlloc = atol( opt->value ); + break; + case 't': /* Number of stress threads to create */ + stressThreads = atol( opt->value ); + break; + case 'd': /* debug mode */ + debug_mode = 1; + break; + case 'h': /* help */ + default: + Help(); + } /* end switch() */ + } /* end while() */ + PL_DestroyOptState(opt); + + srand( (unsigned)time( NULL ) ); /* seed random number generator */ + tLM = PR_NewLogModule("testcase"); + + +#if 0 + ArenaAllocate(); + ArenaGrow(); +#endif + + MarkAndRelease(); + + Stress(); + + return(EvaluateResults()); +} /* end main() */ + +/* arena.c */
diff --git a/lib/tests/base64t.c b/lib/tests/base64t.c new file mode 100644 index 0000000..d225c65 --- /dev/null +++ b/lib/tests/base64t.c
@@ -0,0 +1,3015 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plbase64.h" +#include "plstr.h" +#include "nspr.h" + +#include <stdio.h> + +static unsigned char *base = (unsigned char *)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + +/* PL_Base64Encode, single characters */ +PRBool test_001(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 001 (PL_Base64Encode, single characters) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Encode((char *)plain, 1, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d): return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)cypher, result, 4) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%.4s.\"\n", + a, b, cypher, result); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, double characters */ +PRBool test_002(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 002 (PL_Base64Encode, double characters) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Encode((char *)plain, 2, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d, %d, %d): return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)cypher, result, 4) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%.4s.\"\n", + a, b, c, d, cypher, result); + return PR_FALSE; + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, triple characters */ +PRBool test_003(void) +{ + PRUint32 a, b, c, d, e, f; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 003 (PL_Base64Encode, triple characters) ..."); fflush(stdout); + + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + for( e = 0; e < 4; e++ ) + { + cypher[2] = base[d*4 + e]; + for( f = 0; f < 64; f++ ) + { + plain[2] = e * 64 + f; + cypher[3] = base[f]; + + rv = PL_Base64Encode((char *)plain, 3, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): return value\n", a, b, c, d, e, f); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)cypher, result, 4) ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): expected \"%s,\" got \"%.4s.\"\n", + a, b, c, d, e, f, cypher, result); + return PR_FALSE; + } + } + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + + static struct + { + const char *plaintext; + const char *cyphertext; + } array[] = + { + /* Cyphertexts generated with uuenview 0.5.13 */ + { " ", "IA==" }, + { ".", "Lg==" }, + { "/", "Lw==" }, + { "C", "Qw==" }, + { "H", "SA==" }, + { "S", "Uw==" }, + { "^", "Xg==" }, + { "a", "YQ==" }, + { "o", "bw==" }, + { "t", "dA==" }, + + { "AB", "QUI=" }, + { "AH", "QUg=" }, + { "AQ", "QVE=" }, + { "BD", "QkQ=" }, + { "CR", "Q1I=" }, + { "CS", "Q1M=" }, + { "DB", "REI=" }, + { "DC", "REM=" }, + { "EK", "RUs=" }, + { "ET", "RVQ=" }, + { "IM", "SU0=" }, + { "JR", "SlI=" }, + { "LO", "TE8=" }, + { "LW", "TFc=" }, + { "ML", "TUw=" }, + { "SB", "U0I=" }, + { "TO", "VE8=" }, + { "VS", "VlM=" }, + { "WP", "V1A=" }, + /* legitimate two-letter words */ + { "ad", "YWQ=" }, + { "ah", "YWg=" }, + { "am", "YW0=" }, + { "an", "YW4=" }, + { "as", "YXM=" }, + { "at", "YXQ=" }, + { "ax", "YXg=" }, + { "be", "YmU=" }, + { "by", "Ynk=" }, + { "do", "ZG8=" }, + { "go", "Z28=" }, + { "he", "aGU=" }, + { "hi", "aGk=" }, + { "if", "aWY=" }, + { "in", "aW4=" }, + { "is", "aXM=" }, + { "it", "aXQ=" }, + { "me", "bWU=" }, + { "my", "bXk=" }, + { "no", "bm8=" }, + { "of", "b2Y=" }, + { "on", "b24=" }, + { "or", "b3I=" }, + { "ox", "b3g=" }, + { "so", "c28=" }, + { "to", "dG8=" }, + { "up", "dXA=" }, + { "us", "dXM=" }, + { "we", "d2U=" }, + /* all three-letter entries in /usr/dict/words */ + { "1st", "MXN0" }, + { "2nd", "Mm5k" }, + { "3rd", "M3Jk" }, + { "4th", "NHRo" }, + { "5th", "NXRo" }, + { "6th", "NnRo" }, + { "7th", "N3Ro" }, + { "8th", "OHRo" }, + { "9th", "OXRo" }, + { "AAA", "QUFB" }, + { "AAU", "QUFV" }, + { "ABA", "QUJB" }, + { "abc", "YWJj" }, + { "Abe", "QWJl" }, + { "Abo", "QWJv" }, + { "ace", "YWNl" }, + { "ACM", "QUNN" }, + { "ACS", "QUNT" }, + { "act", "YWN0" }, + { "Ada", "QWRh" }, + { "add", "YWRk" }, + { "ado", "YWRv" }, + { "aft", "YWZ0" }, + { "age", "YWdl" }, + { "ago", "YWdv" }, + { "aid", "YWlk" }, + { "ail", "YWls" }, + { "aim", "YWlt" }, + { "air", "YWly" }, + { "ala", "YWxh" }, + { "alb", "YWxi" }, + { "ale", "YWxl" }, + { "Ali", "QWxp" }, + { "all", "YWxs" }, + { "alp", "YWxw" }, + { "A&M", "QSZN" }, + { "AMA", "QU1B" }, + { "ami", "YW1p" }, + { "amp", "YW1w" }, + { "Amy", "QW15" }, + { "amy", "YW15" }, + { "ana", "YW5h" }, + { "and", "YW5k" }, + { "ani", "YW5p" }, + { "Ann", "QW5u" }, + { "ant", "YW50" }, + { "any", "YW55" }, + { "A&P", "QSZQ" }, + { "ape", "YXBl" }, + { "Apr", "QXBy" }, + { "APS", "QVBT" }, + { "apt", "YXB0" }, + { "arc", "YXJj" }, + { "are", "YXJl" }, + { "ark", "YXJr" }, + { "arm", "YXJt" }, + { "art", "YXJ0" }, + { "a's", "YSdz" }, + { "ash", "YXNo" }, + { "ask", "YXNr" }, + { "ass", "YXNz" }, + { "ate", "YXRl" }, + { "Aug", "QXVn" }, + { "auk", "YXVr" }, + { "Ave", "QXZl" }, + { "awe", "YXdl" }, + { "awl", "YXds" }, + { "awn", "YXdu" }, + { "axe", "YXhl" }, + { "aye", "YXll" }, + { "bad", "YmFk" }, + { "bag", "YmFn" }, + { "bah", "YmFo" }, + { "bam", "YmFt" }, + { "ban", "YmFu" }, + { "bar", "YmFy" }, + { "bat", "YmF0" }, + { "bay", "YmF5" }, + { "bed", "YmVk" }, + { "bee", "YmVl" }, + { "beg", "YmVn" }, + { "bel", "YmVs" }, + { "Ben", "QmVu" }, + { "bet", "YmV0" }, + { "bey", "YmV5" }, + { "bib", "Ymli" }, + { "bid", "Ymlk" }, + { "big", "Ymln" }, + { "bin", "Ymlu" }, + { "bit", "Yml0" }, + { "biz", "Yml6" }, + { "BMW", "Qk1X" }, + { "boa", "Ym9h" }, + { "bob", "Ym9i" }, + { "bog", "Ym9n" }, + { "bon", "Ym9u" }, + { "boo", "Ym9v" }, + { "bop", "Ym9w" }, + { "bow", "Ym93" }, + { "box", "Ym94" }, + { "boy", "Ym95" }, + { "b's", "Yidz" }, + { "BTL", "QlRM" }, + { "BTU", "QlRV" }, + { "bub", "YnVi" }, + { "bud", "YnVk" }, + { "bug", "YnVn" }, + { "bum", "YnVt" }, + { "bun", "YnVu" }, + { "bus", "YnVz" }, + { "but", "YnV0" }, + { "buy", "YnV5" }, + { "bye", "Ynll" }, + { "cab", "Y2Fi" }, + { "Cal", "Q2Fs" }, + { "cam", "Y2Ft" }, + { "can", "Y2Fu" }, + { "cap", "Y2Fw" }, + { "car", "Y2Fy" }, + { "cat", "Y2F0" }, + { "caw", "Y2F3" }, + { "CBS", "Q0JT" }, + { "CDC", "Q0RD" }, + { "CEQ", "Q0VR" }, + { "chi", "Y2hp" }, + { "CIA", "Q0lB" }, + { "cit", "Y2l0" }, + { "cod", "Y29k" }, + { "cog", "Y29n" }, + { "col", "Y29s" }, + { "con", "Y29u" }, + { "coo", "Y29v" }, + { "cop", "Y29w" }, + { "cos", "Y29z" }, + { "cot", "Y290" }, + { "cow", "Y293" }, + { "cox", "Y294" }, + { "coy", "Y295" }, + { "CPA", "Q1BB" }, + { "cpu", "Y3B1" }, + { "CRT", "Q1JU" }, + { "cry", "Y3J5" }, + { "c's", "Yydz" }, + { "cub", "Y3Vi" }, + { "cud", "Y3Vk" }, + { "cue", "Y3Vl" }, + { "cup", "Y3Vw" }, + { "cur", "Y3Vy" }, + { "cut", "Y3V0" }, + { "dab", "ZGFi" }, + { "dad", "ZGFk" }, + { "dam", "ZGFt" }, + { "Dan", "RGFu" }, + { "Dar", "RGFy" }, + { "day", "ZGF5" }, + { "Dec", "RGVj" }, + { "Dee", "RGVl" }, + { "Del", "RGVs" }, + { "den", "ZGVu" }, + { "Des", "RGVz" }, + { "dew", "ZGV3" }, + { "dey", "ZGV5" }, + { "did", "ZGlk" }, + { "die", "ZGll" }, + { "dig", "ZGln" }, + { "dim", "ZGlt" }, + { "din", "ZGlu" }, + { "dip", "ZGlw" }, + { "Dis", "RGlz" }, + { "DNA", "RE5B" }, + { "DOD", "RE9E" }, + { "doe", "ZG9l" }, + { "dog", "ZG9n" }, + { "don", "ZG9u" }, + { "dot", "ZG90" }, + { "Dow", "RG93" }, + { "dry", "ZHJ5" }, + { "d's", "ZCdz" }, + { "dub", "ZHVi" }, + { "dud", "ZHVk" }, + { "due", "ZHVl" }, + { "dug", "ZHVn" }, + { "dun", "ZHVu" }, + { "dye", "ZHll" }, + { "ear", "ZWFy" }, + { "eat", "ZWF0" }, + { "ebb", "ZWJi" }, + { "EDT", "RURU" }, + { "eel", "ZWVs" }, + { "eft", "ZWZ0" }, + { "e.g", "ZS5n" }, + { "egg", "ZWdn" }, + { "ego", "ZWdv" }, + { "eke", "ZWtl" }, + { "Eli", "RWxp" }, + { "elk", "ZWxr" }, + { "ell", "ZWxs" }, + { "elm", "ZWxt" }, + { "Ely", "RWx5" }, + { "end", "ZW5k" }, + { "Eng", "RW5n" }, + { "EPA", "RVBB" }, + { "era", "ZXJh" }, + { "ere", "ZXJl" }, + { "erg", "ZXJn" }, + { "err", "ZXJy" }, + { "e's", "ZSdz" }, + { "EST", "RVNU" }, + { "eta", "ZXRh" }, + { "etc", "ZXRj" }, + { "Eva", "RXZh" }, + { "eve", "ZXZl" }, + { "ewe", "ZXdl" }, + { "eye", "ZXll" }, + { "FAA", "RkFB" }, + { "fad", "ZmFk" }, + { "fag", "ZmFn" }, + { "fan", "ZmFu" }, + { "far", "ZmFy" }, + { "fat", "ZmF0" }, + { "fay", "ZmF5" }, + { "FBI", "RkJJ" }, + { "FCC", "RkND" }, + { "FDA", "RkRB" }, + { "Feb", "RmVi" }, + { "fed", "ZmVk" }, + { "fee", "ZmVl" }, + { "few", "ZmV3" }, + { "fib", "Zmli" }, + { "fig", "Zmln" }, + { "fin", "Zmlu" }, + { "fir", "Zmly" }, + { "fit", "Zml0" }, + { "fix", "Zml4" }, + { "Flo", "Rmxv" }, + { "flu", "Zmx1" }, + { "fly", "Zmx5" }, + { "FMC", "Rk1D" }, + { "fob", "Zm9i" }, + { "foe", "Zm9l" }, + { "fog", "Zm9n" }, + { "fop", "Zm9w" }, + { "for", "Zm9y" }, + { "fox", "Zm94" }, + { "FPC", "RlBD" }, + { "fro", "ZnJv" }, + { "fry", "ZnJ5" }, + { "f's", "Zidz" }, + { "FTC", "RlRD" }, + { "fum", "ZnVt" }, + { "fun", "ZnVu" }, + { "fur", "ZnVy" }, + { "gab", "Z2Fi" }, + { "gad", "Z2Fk" }, + { "gag", "Z2Fn" }, + { "gal", "Z2Fs" }, + { "gam", "Z2Ft" }, + { "GAO", "R0FP" }, + { "gap", "Z2Fw" }, + { "gar", "Z2Fy" }, + { "gas", "Z2Fz" }, + { "gay", "Z2F5" }, + { "gee", "Z2Vl" }, + { "gel", "Z2Vs" }, + { "gem", "Z2Vt" }, + { "get", "Z2V0" }, + { "gig", "Z2ln" }, + { "Gil", "R2ls" }, + { "gin", "Z2lu" }, + { "GMT", "R01U" }, + { "GNP", "R05Q" }, + { "gnu", "Z251" }, + { "Goa", "R29h" }, + { "gob", "Z29i" }, + { "god", "Z29k" }, + { "gog", "Z29n" }, + { "GOP", "R09Q" }, + { "got", "Z290" }, + { "GPO", "R1BP" }, + { "g's", "Zydz" }, + { "GSA", "R1NB" }, + { "gum", "Z3Vt" }, + { "gun", "Z3Vu" }, + { "Gus", "R3Vz" }, + { "gut", "Z3V0" }, + { "guy", "Z3V5" }, + { "gym", "Z3lt" }, + { "gyp", "Z3lw" }, + { "had", "aGFk" }, + { "Hal", "SGFs" }, + { "ham", "aGFt" }, + { "Han", "SGFu" }, + { "hap", "aGFw" }, + { "hat", "aGF0" }, + { "haw", "aGF3" }, + { "hay", "aGF5" }, + { "hem", "aGVt" }, + { "hen", "aGVu" }, + { "her", "aGVy" }, + { "hew", "aGV3" }, + { "hex", "aGV4" }, + { "hey", "aGV5" }, + { "hid", "aGlk" }, + { "him", "aGlt" }, + { "hip", "aGlw" }, + { "his", "aGlz" }, + { "hit", "aGl0" }, + { "hob", "aG9i" }, + { "hoc", "aG9j" }, + { "hoe", "aG9l" }, + { "hog", "aG9n" }, + { "hoi", "aG9p" }, + { "Hom", "SG9t" }, + { "hop", "aG9w" }, + { "hot", "aG90" }, + { "how", "aG93" }, + { "hoy", "aG95" }, + { "h's", "aCdz" }, + { "hub", "aHVi" }, + { "hue", "aHVl" }, + { "hug", "aHVn" }, + { "huh", "aHVo" }, + { "hum", "aHVt" }, + { "Hun", "SHVu" }, + { "hut", "aHV0" }, + { "Ian", "SWFu" }, + { "IBM", "SUJN" }, + { "Ibn", "SWJu" }, + { "ICC", "SUND" }, + { "ice", "aWNl" }, + { "icy", "aWN5" }, + { "I'd", "SSdk" }, + { "Ida", "SWRh" }, + { "i.e", "aS5l" }, + { "iii", "aWlp" }, + { "Ike", "SWtl" }, + { "ill", "aWxs" }, + { "I'm", "SSdt" }, + { "imp", "aW1w" }, + { "Inc", "SW5j" }, + { "ink", "aW5r" }, + { "inn", "aW5u" }, + { "ion", "aW9u" }, + { "Ira", "SXJh" }, + { "ire", "aXJl" }, + { "irk", "aXJr" }, + { "IRS", "SVJT" }, + { "i's", "aSdz" }, + { "Ito", "SXRv" }, + { "ITT", "SVRU" }, + { "ivy", "aXZ5" }, + { "jab", "amFi" }, + { "jag", "amFn" }, + { "jam", "amFt" }, + { "Jan", "SmFu" }, + { "jar", "amFy" }, + { "jaw", "amF3" }, + { "jay", "amF5" }, + { "Jed", "SmVk" }, + { "jet", "amV0" }, + { "Jew", "SmV3" }, + { "jig", "amln" }, + { "Jim", "Smlt" }, + { "job", "am9i" }, + { "Joe", "Sm9l" }, + { "jog", "am9n" }, + { "Jon", "Sm9u" }, + { "jot", "am90" }, + { "joy", "am95" }, + { "j's", "aidz" }, + { "jug", "anVn" }, + { "jut", "anV0" }, + { "Kay", "S2F5" }, + { "keg", "a2Vn" }, + { "ken", "a2Vu" }, + { "key", "a2V5" }, + { "kid", "a2lk" }, + { "Kim", "S2lt" }, + { "kin", "a2lu" }, + { "kit", "a2l0" }, + { "k's", "aydz" }, + { "lab", "bGFi" }, + { "lac", "bGFj" }, + { "lad", "bGFk" }, + { "lag", "bGFn" }, + { "lam", "bGFt" }, + { "Lao", "TGFv" }, + { "lap", "bGFw" }, + { "law", "bGF3" }, + { "lax", "bGF4" }, + { "lay", "bGF5" }, + { "lea", "bGVh" }, + { "led", "bGVk" }, + { "lee", "bGVl" }, + { "leg", "bGVn" }, + { "Len", "TGVu" }, + { "Leo", "TGVv" }, + { "let", "bGV0" }, + { "Lev", "TGV2" }, + { "Lew", "TGV3" }, + { "lew", "bGV3" }, + { "lid", "bGlk" }, + { "lie", "bGll" }, + { "lim", "bGlt" }, + { "Lin", "TGlu" }, + { "lip", "bGlw" }, + { "lit", "bGl0" }, + { "Liz", "TGl6" }, + { "lob", "bG9i" }, + { "log", "bG9n" }, + { "lop", "bG9w" }, + { "Los", "TG9z" }, + { "lot", "bG90" }, + { "Lou", "TG91" }, + { "low", "bG93" }, + { "loy", "bG95" }, + { "l's", "bCdz" }, + { "LSI", "TFNJ" }, + { "Ltd", "THRk" }, + { "LTV", "TFRW" }, + { "lug", "bHVn" }, + { "lux", "bHV4" }, + { "lye", "bHll" }, + { "Mac", "TWFj" }, + { "mad", "bWFk" }, + { "Mae", "TWFl" }, + { "man", "bWFu" }, + { "Mao", "TWFv" }, + { "map", "bWFw" }, + { "mar", "bWFy" }, + { "mat", "bWF0" }, + { "maw", "bWF3" }, + { "Max", "TWF4" }, + { "max", "bWF4" }, + { "may", "bWF5" }, + { "MBA", "TUJB" }, + { "Meg", "TWVn" }, + { "Mel", "TWVs" }, + { "men", "bWVu" }, + { "met", "bWV0" }, + { "mew", "bWV3" }, + { "mid", "bWlk" }, + { "mig", "bWln" }, + { "min", "bWlu" }, + { "MIT", "TUlU" }, + { "mix", "bWl4" }, + { "mob", "bW9i" }, + { "Moe", "TW9l" }, + { "moo", "bW9v" }, + { "mop", "bW9w" }, + { "mot", "bW90" }, + { "mow", "bW93" }, + { "MPH", "TVBI" }, + { "Mrs", "TXJz" }, + { "m's", "bSdz" }, + { "mud", "bXVk" }, + { "mug", "bXVn" }, + { "mum", "bXVt" }, + { "nab", "bmFi" }, + { "nag", "bmFn" }, + { "Nan", "TmFu" }, + { "nap", "bmFw" }, + { "Nat", "TmF0" }, + { "nay", "bmF5" }, + { "NBC", "TkJD" }, + { "NBS", "TkJT" }, + { "NCO", "TkNP" }, + { "NCR", "TkNS" }, + { "Ned", "TmVk" }, + { "nee", "bmVl" }, + { "net", "bmV0" }, + { "new", "bmV3" }, + { "nib", "bmli" }, + { "NIH", "TklI" }, + { "nil", "bmls" }, + { "nip", "bmlw" }, + { "nit", "bml0" }, + { "NNE", "Tk5F" }, + { "NNW", "Tk5X" }, + { "nob", "bm9i" }, + { "nod", "bm9k" }, + { "non", "bm9u" }, + { "nor", "bm9y" }, + { "not", "bm90" }, + { "Nov", "Tm92" }, + { "now", "bm93" }, + { "NRC", "TlJD" }, + { "n's", "bidz" }, + { "NSF", "TlNG" }, + { "nun", "bnVu" }, + { "nut", "bnV0" }, + { "NYC", "TllD" }, + { "NYU", "TllV" }, + { "oaf", "b2Fm" }, + { "oak", "b2Fr" }, + { "oar", "b2Fy" }, + { "oat", "b2F0" }, + { "Oct", "T2N0" }, + { "odd", "b2Rk" }, + { "ode", "b2Rl" }, + { "off", "b2Zm" }, + { "oft", "b2Z0" }, + { "ohm", "b2ht" }, + { "oil", "b2ls" }, + { "old", "b2xk" }, + { "one", "b25l" }, + { "opt", "b3B0" }, + { "orb", "b3Ji" }, + { "ore", "b3Jl" }, + { "Orr", "T3Jy" }, + { "o's", "bydz" }, + { "Ott", "T3R0" }, + { "our", "b3Vy" }, + { "out", "b3V0" }, + { "ova", "b3Zh" }, + { "owe", "b3dl" }, + { "owl", "b3ds" }, + { "own", "b3du" }, + { "pad", "cGFk" }, + { "pal", "cGFs" }, + { "Pam", "UGFt" }, + { "pan", "cGFu" }, + { "pap", "cGFw" }, + { "par", "cGFy" }, + { "pat", "cGF0" }, + { "paw", "cGF3" }, + { "pax", "cGF4" }, + { "pay", "cGF5" }, + { "Paz", "UGF6" }, + { "PBS", "UEJT" }, + { "PDP", "UERQ" }, + { "pea", "cGVh" }, + { "pee", "cGVl" }, + { "peg", "cGVn" }, + { "pen", "cGVu" }, + { "pep", "cGVw" }, + { "per", "cGVy" }, + { "pet", "cGV0" }, + { "pew", "cGV3" }, + { "PhD", "UGhE" }, + { "phi", "cGhp" }, + { "pie", "cGll" }, + { "pig", "cGln" }, + { "pin", "cGlu" }, + { "pip", "cGlw" }, + { "pit", "cGl0" }, + { "ply", "cGx5" }, + { "pod", "cG9k" }, + { "Poe", "UG9l" }, + { "poi", "cG9p" }, + { "pol", "cG9s" }, + { "pop", "cG9w" }, + { "pot", "cG90" }, + { "pow", "cG93" }, + { "ppm", "cHBt" }, + { "pro", "cHJv" }, + { "pry", "cHJ5" }, + { "p's", "cCdz" }, + { "psi", "cHNp" }, + { "PTA", "UFRB" }, + { "pub", "cHVi" }, + { "PUC", "UFVD" }, + { "pug", "cHVn" }, + { "pun", "cHVu" }, + { "pup", "cHVw" }, + { "pus", "cHVz" }, + { "put", "cHV0" }, + { "PVC", "UFZD" }, + { "QED", "UUVE" }, + { "q's", "cSdz" }, + { "qua", "cXVh" }, + { "quo", "cXVv" }, + { "Rae", "UmFl" }, + { "rag", "cmFn" }, + { "raj", "cmFq" }, + { "ram", "cmFt" }, + { "ran", "cmFu" }, + { "rap", "cmFw" }, + { "rat", "cmF0" }, + { "raw", "cmF3" }, + { "ray", "cmF5" }, + { "RCA", "UkNB" }, + { "R&D", "UiZE" }, + { "reb", "cmVi" }, + { "red", "cmVk" }, + { "rep", "cmVw" }, + { "ret", "cmV0" }, + { "rev", "cmV2" }, + { "Rex", "UmV4" }, + { "rho", "cmhv" }, + { "rib", "cmli" }, + { "rid", "cmlk" }, + { "rig", "cmln" }, + { "rim", "cmlt" }, + { "Rio", "Umlv" }, + { "rip", "cmlw" }, + { "RNA", "Uk5B" }, + { "rob", "cm9i" }, + { "rod", "cm9k" }, + { "roe", "cm9l" }, + { "Ron", "Um9u" }, + { "rot", "cm90" }, + { "row", "cm93" }, + { "Roy", "Um95" }, + { "RPM", "UlBN" }, + { "r's", "cidz" }, + { "rub", "cnVi" }, + { "rue", "cnVl" }, + { "rug", "cnVn" }, + { "rum", "cnVt" }, + { "run", "cnVu" }, + { "rut", "cnV0" }, + { "rye", "cnll" }, + { "sac", "c2Fj" }, + { "sad", "c2Fk" }, + { "sag", "c2Fn" }, + { "Sal", "U2Fs" }, + { "Sam", "U2Ft" }, + { "San", "U2Fu" }, + { "Sao", "U2Fv" }, + { "sap", "c2Fw" }, + { "sat", "c2F0" }, + { "saw", "c2F3" }, + { "sax", "c2F4" }, + { "say", "c2F5" }, + { "Sci", "U2Np" }, + { "SCM", "U0NN" }, + { "sea", "c2Vh" }, + { "sec", "c2Vj" }, + { "see", "c2Vl" }, + { "sen", "c2Vu" }, + { "seq", "c2Vx" }, + { "set", "c2V0" }, + { "sew", "c2V3" }, + { "sex", "c2V4" }, + { "she", "c2hl" }, + { "Shu", "U2h1" }, + { "shy", "c2h5" }, + { "sib", "c2li" }, + { "sic", "c2lj" }, + { "sin", "c2lu" }, + { "sip", "c2lw" }, + { "sir", "c2ly" }, + { "sis", "c2lz" }, + { "sit", "c2l0" }, + { "six", "c2l4" }, + { "ski", "c2tp" }, + { "sky", "c2t5" }, + { "sly", "c2x5" }, + { "sob", "c29i" }, + { "Soc", "U29j" }, + { "sod", "c29k" }, + { "Sol", "U29s" }, + { "son", "c29u" }, + { "sop", "c29w" }, + { "sou", "c291" }, + { "sow", "c293" }, + { "soy", "c295" }, + { "spa", "c3Bh" }, + { "spy", "c3B5" }, + { "Sri", "U3Jp" }, + { "s's", "cydz" }, + { "SSE", "U1NF" }, + { "SST", "U1NU" }, + { "SSW", "U1NX" }, + { "Stu", "U3R1" }, + { "sub", "c3Vi" }, + { "sud", "c3Vk" }, + { "sue", "c3Vl" }, + { "sum", "c3Vt" }, + { "sun", "c3Vu" }, + { "sup", "c3Vw" }, + { "Sus", "U3Vz" }, + { "tab", "dGFi" }, + { "tad", "dGFk" }, + { "tag", "dGFn" }, + { "tam", "dGFt" }, + { "tan", "dGFu" }, + { "tao", "dGFv" }, + { "tap", "dGFw" }, + { "tar", "dGFy" }, + { "tat", "dGF0" }, + { "tau", "dGF1" }, + { "tax", "dGF4" }, + { "tea", "dGVh" }, + { "Ted", "VGVk" }, + { "ted", "dGVk" }, + { "tee", "dGVl" }, + { "Tel", "VGVs" }, + { "ten", "dGVu" }, + { "the", "dGhl" }, + { "thy", "dGh5" }, + { "tic", "dGlj" }, + { "tid", "dGlk" }, + { "tie", "dGll" }, + { "til", "dGls" }, + { "Tim", "VGlt" }, + { "tin", "dGlu" }, + { "tip", "dGlw" }, + { "tit", "dGl0" }, + { "TNT", "VE5U" }, + { "toe", "dG9l" }, + { "tog", "dG9n" }, + { "Tom", "VG9t" }, + { "ton", "dG9u" }, + { "too", "dG9v" }, + { "top", "dG9w" }, + { "tor", "dG9y" }, + { "tot", "dG90" }, + { "tow", "dG93" }, + { "toy", "dG95" }, + { "TRW", "VFJX" }, + { "try", "dHJ5" }, + { "t's", "dCdz" }, + { "TTL", "VFRM" }, + { "TTY", "VFRZ" }, + { "tub", "dHVi" }, + { "tug", "dHVn" }, + { "tum", "dHVt" }, + { "tun", "dHVu" }, + { "TVA", "VFZB" }, + { "TWA", "VFdB" }, + { "two", "dHdv" }, + { "TWX", "VFdY" }, + { "ugh", "dWdo" }, + { "UHF", "VUhG" }, + { "Uri", "VXJp" }, + { "urn", "dXJu" }, + { "U.S", "VS5T" }, + { "u's", "dSdz" }, + { "USA", "VVNB" }, + { "USC", "VVND" }, + { "use", "dXNl" }, + { "USN", "VVNO" }, + { "van", "dmFu" }, + { "vat", "dmF0" }, + { "vee", "dmVl" }, + { "vet", "dmV0" }, + { "vex", "dmV4" }, + { "VHF", "VkhG" }, + { "via", "dmlh" }, + { "vie", "dmll" }, + { "vii", "dmlp" }, + { "vis", "dmlz" }, + { "viz", "dml6" }, + { "von", "dm9u" }, + { "vow", "dm93" }, + { "v's", "didz" }, + { "WAC", "V0FD" }, + { "wad", "d2Fk" }, + { "wag", "d2Fn" }, + { "wah", "d2Fo" }, + { "wan", "d2Fu" }, + { "war", "d2Fy" }, + { "was", "d2Fz" }, + { "wax", "d2F4" }, + { "way", "d2F5" }, + { "web", "d2Vi" }, + { "wed", "d2Vk" }, + { "wee", "d2Vl" }, + { "Wei", "V2Vp" }, + { "wet", "d2V0" }, + { "who", "d2hv" }, + { "why", "d2h5" }, + { "wig", "d2ln" }, + { "win", "d2lu" }, + { "wit", "d2l0" }, + { "woe", "d29l" }, + { "wok", "d29r" }, + { "won", "d29u" }, + { "woo", "d29v" }, + { "wop", "d29w" }, + { "wow", "d293" }, + { "wry", "d3J5" }, + { "w's", "dydz" }, + { "x's", "eCdz" }, + { "yah", "eWFo" }, + { "yak", "eWFr" }, + { "yam", "eWFt" }, + { "yap", "eWFw" }, + { "yaw", "eWF3" }, + { "yea", "eWVh" }, + { "yen", "eWVu" }, + { "yet", "eWV0" }, + { "yin", "eWlu" }, + { "yip", "eWlw" }, + { "yon", "eW9u" }, + { "you", "eW91" }, + { "yow", "eW93" }, + { "y's", "eSdz" }, + { "yuh", "eXVo" }, + { "zag", "emFn" }, + { "Zan", "WmFu" }, + { "zap", "emFw" }, + { "Zen", "WmVu" }, + { "zig", "emln" }, + { "zip", "emlw" }, + { "Zoe", "Wm9l" }, + { "zoo", "em9v" }, + { "z's", "eidz" }, + /* the false rumors file */ + { "\"So when I die, the first thing I will see in heaven is a score list?\"", + "IlNvIHdoZW4gSSBkaWUsIHRoZSBmaXJzdCB0aGluZyBJIHdpbGwgc2VlIGluIGhlYXZlbiBpcyBhIHNjb3JlIGxpc3Q/Ig==" }, + { "1st Law of Hacking: leaving is much more difficult than entering.", + "MXN0IExhdyBvZiBIYWNraW5nOiBsZWF2aW5nIGlzIG11Y2ggbW9yZSBkaWZmaWN1bHQgdGhhbiBlbnRlcmluZy4=" }, + { "2nd Law of Hacking: first in, first out.", + "Mm5kIExhdyBvZiBIYWNraW5nOiBmaXJzdCBpbiwgZmlyc3Qgb3V0Lg==" }, + { "3rd Law of Hacking: the last blow counts most.", + "M3JkIExhdyBvZiBIYWNraW5nOiB0aGUgbGFzdCBibG93IGNvdW50cyBtb3N0Lg==" }, + { "4th Law of Hacking: you will find the exit at the entrance.", + "NHRoIExhdyBvZiBIYWNraW5nOiB5b3Ugd2lsbCBmaW5kIHRoZSBleGl0IGF0IHRoZSBlbnRyYW5jZS4=" }, + { "A chameleon imitating a mail daemon often delivers scrolls of fire.", + "QSBjaGFtZWxlb24gaW1pdGF0aW5nIGEgbWFpbCBkYWVtb24gb2Z0ZW4gZGVsaXZlcnMgc2Nyb2xscyBvZiBmaXJlLg==" }, + { "A cockatrice corpse is guaranteed to be untainted!", + "QSBjb2NrYXRyaWNlIGNvcnBzZSBpcyBndWFyYW50ZWVkIHRvIGJlIHVudGFpbnRlZCE=" }, + { "A dead cockatrice is just a dead lizard.", + "QSBkZWFkIGNvY2thdHJpY2UgaXMganVzdCBhIGRlYWQgbGl6YXJkLg==" }, + { "A dragon is just a snake that ate a scroll of fire.", + "QSBkcmFnb24gaXMganVzdCBhIHNuYWtlIHRoYXQgYXRlIGEgc2Nyb2xsIG9mIGZpcmUu" }, + { "A fading corridor enlightens your insight.", + "QSBmYWRpbmcgY29ycmlkb3IgZW5saWdodGVucyB5b3VyIGluc2lnaHQu" }, + { "A glowing potion is too hot to drink.", + "QSBnbG93aW5nIHBvdGlvbiBpcyB0b28gaG90IHRvIGRyaW5rLg==" }, + { "A good amulet may protect you against guards.", + "QSBnb29kIGFtdWxldCBtYXkgcHJvdGVjdCB5b3UgYWdhaW5zdCBndWFyZHMu" }, + { "A lizard corpse is a good thing to turn undead.", + "QSBsaXphcmQgY29ycHNlIGlzIGEgZ29vZCB0aGluZyB0byB0dXJuIHVuZGVhZC4=" }, + { "A long worm can be defined recursively. So how should you attack it?", + "QSBsb25nIHdvcm0gY2FuIGJlIGRlZmluZWQgcmVjdXJzaXZlbHkuIFNvIGhvdyBzaG91bGQgeW91IGF0dGFjayBpdD8=" }, + { "A monstrous mind is a toy forever.", + "QSBtb25zdHJvdXMgbWluZCBpcyBhIHRveSBmb3JldmVyLg==" }, + { "A nymph will be very pleased if you call her by her real name: Lorelei.", + "QSBueW1waCB3aWxsIGJlIHZlcnkgcGxlYXNlZCBpZiB5b3UgY2FsbCBoZXIgYnkgaGVyIHJlYWwgbmFtZTogTG9yZWxlaS4=" }, + { "A ring of dungeon master control is a great find.", + "QSByaW5nIG9mIGR1bmdlb24gbWFzdGVyIGNvbnRyb2wgaXMgYSBncmVhdCBmaW5kLg==" }, + { "A ring of extra ring finger is useless if not enchanted.", + "QSByaW5nIG9mIGV4dHJhIHJpbmcgZmluZ2VyIGlzIHVzZWxlc3MgaWYgbm90IGVuY2hhbnRlZC4=" }, + { "A rope may form a trail in a maze.", + "QSByb3BlIG1heSBmb3JtIGEgdHJhaWwgaW4gYSBtYXplLg==" }, + { "A staff may recharge if you drop it for awhile.", + "QSBzdGFmZiBtYXkgcmVjaGFyZ2UgaWYgeW91IGRyb3AgaXQgZm9yIGF3aGlsZS4=" }, + { "A visit to the Zoo is very educational; you meet interesting animals.", + "QSB2aXNpdCB0byB0aGUgWm9vIGlzIHZlcnkgZWR1Y2F0aW9uYWw7IHlvdSBtZWV0IGludGVyZXN0aW5nIGFuaW1hbHMu" }, + { "A wand of deaf is a more dangerous weapon than a wand of sheep.", + "QSB3YW5kIG9mIGRlYWYgaXMgYSBtb3JlIGRhbmdlcm91cyB3ZWFwb24gdGhhbiBhIHdhbmQgb2Ygc2hlZXAu" }, + { "A wand of vibration might bring the whole cave crashing about your ears.", + "QSB3YW5kIG9mIHZpYnJhdGlvbiBtaWdodCBicmluZyB0aGUgd2hvbGUgY2F2ZSBjcmFzaGluZyBhYm91dCB5b3VyIGVhcnMu" }, + { "A winner never quits. A quitter never wins.", + "QSB3aW5uZXIgbmV2ZXIgcXVpdHMuIEEgcXVpdHRlciBuZXZlciB3aW5zLg==" }, + { "A wish? Okay, make me a fortune cookie!", + "QSB3aXNoPyBPa2F5LCBtYWtlIG1lIGEgZm9ydHVuZSBjb29raWUh" }, + { "Afraid of mimics? Try to wear a ring of true seeing.", + "QWZyYWlkIG9mIG1pbWljcz8gVHJ5IHRvIHdlYXIgYSByaW5nIG9mIHRydWUgc2VlaW5nLg==" }, + { "All monsters are created evil, but some are more evil than others.", + "QWxsIG1vbnN0ZXJzIGFyZSBjcmVhdGVkIGV2aWwsIGJ1dCBzb21lIGFyZSBtb3JlIGV2aWwgdGhhbiBvdGhlcnMu" }, + { "Always attack a floating eye from behind!", + "QWx3YXlzIGF0dGFjayBhIGZsb2F0aW5nIGV5ZSBmcm9tIGJlaGluZCE=" }, + { "An elven cloak is always the height of fashion.", + "QW4gZWx2ZW4gY2xvYWsgaXMgYWx3YXlzIHRoZSBoZWlnaHQgb2YgZmFzaGlvbi4=" }, + { "Any small object that is accidentally dropped will hide under a larger object.", + "QW55IHNtYWxsIG9iamVjdCB0aGF0IGlzIGFjY2lkZW50YWxseSBkcm9wcGVkIHdpbGwgaGlkZSB1bmRlciBhIGxhcmdlciBvYmplY3Qu" }, + { "Balrogs do not appear above level 20.", + "QmFscm9ncyBkbyBub3QgYXBwZWFyIGFib3ZlIGxldmVsIDIwLg==" }, + { "Banana peels work especially well against Keystone Kops.", + "QmFuYW5hIHBlZWxzIHdvcmsgZXNwZWNpYWxseSB3ZWxsIGFnYWluc3QgS2V5c3RvbmUgS29wcy4=" }, + { "Be careful when eating bananas. Monsters might slip on the peels.", + "QmUgY2FyZWZ1bCB3aGVuIGVhdGluZyBiYW5hbmFzLiBNb25zdGVycyBtaWdodCBzbGlwIG9uIHRoZSBwZWVscy4=" }, + { "Better leave the dungeon; otherwise you might get hurt badly.", + "QmV0dGVyIGxlYXZlIHRoZSBkdW5nZW9uOyBvdGhlcndpc2UgeW91IG1pZ2h0IGdldCBodXJ0IGJhZGx5Lg==" }, + { "Beware of the potion of nitroglycerin -- it's not for the weak of heart.", + "QmV3YXJlIG9mIHRoZSBwb3Rpb24gb2Ygbml0cm9nbHljZXJpbiAtLSBpdCdzIG5vdCBmb3IgdGhlIHdlYWsgb2YgaGVhcnQu" }, + { "Beware: there's always a chance that your wand explodes as you try to zap it!", + "QmV3YXJlOiB0aGVyZSdzIGFsd2F5cyBhIGNoYW5jZSB0aGF0IHlvdXIgd2FuZCBleHBsb2RlcyBhcyB5b3UgdHJ5IHRvIHphcCBpdCE=" }, + { "Beyond the 23rd level lies a happy retirement in a room of your own.", + "QmV5b25kIHRoZSAyM3JkIGxldmVsIGxpZXMgYSBoYXBweSByZXRpcmVtZW50IGluIGEgcm9vbSBvZiB5b3VyIG93bi4=" }, + { "Changing your suit without dropping your sword? You must be kidding!", + "Q2hhbmdpbmcgeW91ciBzdWl0IHdpdGhvdXQgZHJvcHBpbmcgeW91ciBzd29yZD8gWW91IG11c3QgYmUga2lkZGluZyE=" }, + { "Cockatrices might turn themselves to stone faced with a mirror.", + "Q29ja2F0cmljZXMgbWlnaHQgdHVybiB0aGVtc2VsdmVzIHRvIHN0b25lIGZhY2VkIHdpdGggYSBtaXJyb3Iu" }, + { "Consumption of home-made food is strictly forbidden in this dungeon.", + "Q29uc3VtcHRpb24gb2YgaG9tZS1tYWRlIGZvb2QgaXMgc3RyaWN0bHkgZm9yYmlkZGVuIGluIHRoaXMgZHVuZ2Vvbi4=" }, + { "Dark room? Your chance to develop your photographs!", + "RGFyayByb29tPyBZb3VyIGNoYW5jZSB0byBkZXZlbG9wIHlvdXIgcGhvdG9ncmFwaHMh" }, + { "Dark rooms are not *completely* dark: just wait and let your eyes adjust...", + "RGFyayByb29tcyBhcmUgbm90ICpjb21wbGV0ZWx5KiBkYXJrOiBqdXN0IHdhaXQgYW5kIGxldCB5b3VyIGV5ZXMgYWRqdXN0Li4u" }, + { "David London sez, \"Hey guys, *WIELD* a lizard corpse against a cockatrice!\"", + "RGF2aWQgTG9uZG9uIHNleiwgIkhleSBndXlzLCAqV0lFTEQqIGEgbGl6YXJkIGNvcnBzZSBhZ2FpbnN0IGEgY29ja2F0cmljZSEi" }, + { "Death is just life's way of telling you you've been fired.", + "RGVhdGggaXMganVzdCBsaWZlJ3Mgd2F5IG9mIHRlbGxpbmcgeW91IHlvdSd2ZSBiZWVuIGZpcmVkLg==" }, + { "Demi-gods don't need any help from the gods.", + "RGVtaS1nb2RzIGRvbid0IG5lZWQgYW55IGhlbHAgZnJvbSB0aGUgZ29kcy4=" }, + { "Demons *HATE* Priests and Priestesses.", + "RGVtb25zICpIQVRFKiBQcmllc3RzIGFuZCBQcmllc3Rlc3Nlcy4=" }, + { "Didn't you forget to pay?", + "RGlkbid0IHlvdSBmb3JnZXQgdG8gcGF5Pw==" }, + { "Didn't your mother tell you not to eat food off the floor?", + "RGlkbid0IHlvdXIgbW90aGVyIHRlbGwgeW91IG5vdCB0byBlYXQgZm9vZCBvZmYgdGhlIGZsb29yPw==" }, + { "Direct a direct hit on your direct opponent, directing in the right direction.", + "RGlyZWN0IGEgZGlyZWN0IGhpdCBvbiB5b3VyIGRpcmVjdCBvcHBvbmVudCwgZGlyZWN0aW5nIGluIHRoZSByaWdodCBkaXJlY3Rpb24u" }, + { "Do you want to make more money? Sure, we all do! Join the Fort Ludios guard!", + "RG8geW91IHdhbnQgdG8gbWFrZSBtb3JlIG1vbmV5PyBTdXJlLCB3ZSBhbGwgZG8hIEpvaW4gdGhlIEZvcnQgTHVkaW9zIGd1YXJkIQ==" }, + { "Don't eat too much: you might start hiccoughing!", + "RG9uJ3QgZWF0IHRvbyBtdWNoOiB5b3UgbWlnaHQgc3RhcnQgaGljY291Z2hpbmch" }, + { "Don't play hack at your work; your boss might hit you!", + "RG9uJ3QgcGxheSBoYWNrIGF0IHlvdXIgd29yazsgeW91ciBib3NzIG1pZ2h0IGhpdCB5b3Uh" }, + { "Don't tell a soul you found a secret door, otherwise it isn't a secret anymore.", + "RG9uJ3QgdGVsbCBhIHNvdWwgeW91IGZvdW5kIGEgc2VjcmV0IGRvb3IsIG90aGVyd2lzZSBpdCBpc24ndCBhIHNlY3JldCBhbnltb3JlLg==" }, + { "Drinking potions of booze may land you in jail if you are under 21.", + "RHJpbmtpbmcgcG90aW9ucyBvZiBib296ZSBtYXkgbGFuZCB5b3UgaW4gamFpbCBpZiB5b3UgYXJlIHVuZGVyIDIxLg==" }, + { "Drop your vanity and get rid of your jewels! Pickpockets about!", + "RHJvcCB5b3VyIHZhbml0eSBhbmQgZ2V0IHJpZCBvZiB5b3VyIGpld2VscyEgUGlja3BvY2tldHMgYWJvdXQh" }, + { "Eat 10 cloves of garlic and keep all humans at a two-square distance.", + "RWF0IDEwIGNsb3ZlcyBvZiBnYXJsaWMgYW5kIGtlZXAgYWxsIGh1bWFucyBhdCBhIHR3by1zcXVhcmUgZGlzdGFuY2Uu" }, + { "Eels hide under mud. Use a unicorn to clear the water and make them visible.", + "RWVscyBoaWRlIHVuZGVyIG11ZC4gVXNlIGEgdW5pY29ybiB0byBjbGVhciB0aGUgd2F0ZXIgYW5kIG1ha2UgdGhlbSB2aXNpYmxlLg==" }, + { "Engrave your wishes with a wand of wishing.", + "RW5ncmF2ZSB5b3VyIHdpc2hlcyB3aXRoIGEgd2FuZCBvZiB3aXNoaW5nLg==" }, + { "Eventually you will come to admire the swift elegance of a retreating nymph.", + "RXZlbnR1YWxseSB5b3Ugd2lsbCBjb21lIHRvIGFkbWlyZSB0aGUgc3dpZnQgZWxlZ2FuY2Ugb2YgYSByZXRyZWF0aW5nIG55bXBoLg==" }, + { "Ever heard hissing outside? I *knew* you hadn't!", + "RXZlciBoZWFyZCBoaXNzaW5nIG91dHNpZGU/IEkgKmtuZXcqIHlvdSBoYWRuJ3Qh" }, + { "Ever lifted a dragon corpse?", + "RXZlciBsaWZ0ZWQgYSBkcmFnb24gY29ycHNlPw==" }, + { "Ever seen a leocrotta dancing the tengu?", + "RXZlciBzZWVuIGEgbGVvY3JvdHRhIGRhbmNpbmcgdGhlIHRlbmd1Pw==" }, + { "Ever seen your weapon glow plaid?", + "RXZlciBzZWVuIHlvdXIgd2VhcG9uIGdsb3cgcGxhaWQ/" }, + { "Ever tamed a shopkeeper?", + "RXZlciB0YW1lZCBhIHNob3BrZWVwZXI/" }, + { "Ever tried digging through a Vault Guard?", + "RXZlciB0cmllZCBkaWdnaW5nIHRocm91Z2ggYSBWYXVsdCBHdWFyZD8=" }, + { "Ever tried enchanting a rope?", + "RXZlciB0cmllZCBlbmNoYW50aW5nIGEgcm9wZT8=" }, + { "Floating eyes can't stand Hawaiian shirts.", + "RmxvYXRpbmcgZXllcyBjYW4ndCBzdGFuZCBIYXdhaWlhbiBzaGlydHMu" }, + { "For any remedy there is a misery.", + "Rm9yIGFueSByZW1lZHkgdGhlcmUgaXMgYSBtaXNlcnku" }, + { "Giant bats turn into giant vampires.", + "R2lhbnQgYmF0cyB0dXJuIGludG8gZ2lhbnQgdmFtcGlyZXMu" }, + { "Good day for overcoming obstacles. Try a steeplechase.", + "R29vZCBkYXkgZm9yIG92ZXJjb21pbmcgb2JzdGFjbGVzLiBUcnkgYSBzdGVlcGxlY2hhc2Uu" }, + { "Half Moon tonight. (At least it's better than no Moon at all.)", + "SGFsZiBNb29uIHRvbmlnaHQuIChBdCBsZWFzdCBpdCdzIGJldHRlciB0aGFuIG5vIE1vb24gYXQgYWxsLik=" }, + { "Help! I'm being held prisoner in a fortune cookie factory!", + "SGVscCEgSSdtIGJlaW5nIGhlbGQgcHJpc29uZXIgaW4gYSBmb3J0dW5lIGNvb2tpZSBmYWN0b3J5IQ==" }, + { "Housecats have nine lives, kittens only one.", + "SG91c2VjYXRzIGhhdmUgbmluZSBsaXZlcywga2l0dGVucyBvbmx5IG9uZS4=" }, + { "How long can you tread water?", + "SG93IGxvbmcgY2FuIHlvdSB0cmVhZCB3YXRlcj8=" }, + { "Hungry? There is an abundance of food on the next level.", + "SHVuZ3J5PyBUaGVyZSBpcyBhbiBhYnVuZGFuY2Ugb2YgZm9vZCBvbiB0aGUgbmV4dCBsZXZlbC4=" }, + { "I guess you've never hit a mail daemon with the Amulet of Yendor...", + "SSBndWVzcyB5b3UndmUgbmV2ZXIgaGl0IGEgbWFpbCBkYWVtb24gd2l0aCB0aGUgQW11bGV0IG9mIFllbmRvci4uLg==" }, + { "If you are the shopkeeper, you can take things for free.", + "SWYgeW91IGFyZSB0aGUgc2hvcGtlZXBlciwgeW91IGNhbiB0YWtlIHRoaW5ncyBmb3IgZnJlZS4=" }, + { "If you can't learn to do it well, learn to enjoy doing it badly.", + "SWYgeW91IGNhbid0IGxlYXJuIHRvIGRvIGl0IHdlbGwsIGxlYXJuIHRvIGVuam95IGRvaW5nIGl0IGJhZGx5Lg==" }, + { "If you thought the Wizard was bad, just wait till you meet the Warlord!", + "SWYgeW91IHRob3VnaHQgdGhlIFdpemFyZCB3YXMgYmFkLCBqdXN0IHdhaXQgdGlsbCB5b3UgbWVldCB0aGUgV2FybG9yZCE=" }, + { "If you turn blind, don't expect your dog to be turned into a seeing-eye dog.", + "SWYgeW91IHR1cm4gYmxpbmQsIGRvbid0IGV4cGVjdCB5b3VyIGRvZyB0byBiZSB0dXJuZWQgaW50byBhIHNlZWluZy1leWUgZG9nLg==" }, + { "If you want to feel great, you must eat something real big.", + "SWYgeW91IHdhbnQgdG8gZmVlbCBncmVhdCwgeW91IG11c3QgZWF0IHNvbWV0aGluZyByZWFsIGJpZy4=" }, + { "If you want to float, you'd better eat a floating eye.", + "SWYgeW91IHdhbnQgdG8gZmxvYXQsIHlvdSdkIGJldHRlciBlYXQgYSBmbG9hdGluZyBleWUu" }, + { "If your ghost kills a player, it increases your score.", + "SWYgeW91ciBnaG9zdCBraWxscyBhIHBsYXllciwgaXQgaW5jcmVhc2VzIHlvdXIgc2NvcmUu" }, + { "Increase mindpower: Tame your own ghost!", + "SW5jcmVhc2UgbWluZHBvd2VyOiBUYW1lIHlvdXIgb3duIGdob3N0IQ==" }, + { "It furthers one to see the great man.", + "SXQgZnVydGhlcnMgb25lIHRvIHNlZSB0aGUgZ3JlYXQgbWFuLg==" }, + { "It's easy to overlook a monster in a wood.", + "SXQncyBlYXN5IHRvIG92ZXJsb29rIGEgbW9uc3RlciBpbiBhIHdvb2Qu" }, + { "Just below any trapdoor there may be another one. Just keep falling!", + "SnVzdCBiZWxvdyBhbnkgdHJhcGRvb3IgdGhlcmUgbWF5IGJlIGFub3RoZXIgb25lLiBKdXN0IGtlZXAgZmFsbGluZyE=" }, + { "Katanas are very sharp; watch you don't cut yourself.", + "S2F0YW5hcyBhcmUgdmVyeSBzaGFycDsgd2F0Y2ggeW91IGRvbid0IGN1dCB5b3Vyc2VsZi4=" }, + { "Keep a clear mind: quaff clear potions.", + "S2VlcCBhIGNsZWFyIG1pbmQ6IHF1YWZmIGNsZWFyIHBvdGlvbnMu" }, + { "Kicking the terminal doesn't hurt the monsters.", + "S2lja2luZyB0aGUgdGVybWluYWwgZG9lc24ndCBodXJ0IHRoZSBtb25zdGVycy4=" }, + { "Killer bees keep appearing till you kill their queen.", + "S2lsbGVyIGJlZXMga2VlcCBhcHBlYXJpbmcgdGlsbCB5b3Uga2lsbCB0aGVpciBxdWVlbi4=" }, + { "Killer bunnies can be tamed with carrots only.", + "S2lsbGVyIGJ1bm5pZXMgY2FuIGJlIHRhbWVkIHdpdGggY2Fycm90cyBvbmx5Lg==" }, + { "Latest news? Put `rec.games.roguelike.nethack' in your .newsrc!", + "TGF0ZXN0IG5ld3M/IFB1dCBgcmVjLmdhbWVzLnJvZ3VlbGlrZS5uZXRoYWNrJyBpbiB5b3VyIC5uZXdzcmMh" }, + { "Learn how to spell. Play NetHack!", + "TGVhcm4gaG93IHRvIHNwZWxsLiBQbGF5IE5ldEhhY2sh" }, + { "Leprechauns hide their gold in a secret room.", + "TGVwcmVjaGF1bnMgaGlkZSB0aGVpciBnb2xkIGluIGEgc2VjcmV0IHJvb20u" }, + { "Let your fingers do the walking on the yulkjhnb keys.", + "TGV0IHlvdXIgZmluZ2VycyBkbyB0aGUgd2Fsa2luZyBvbiB0aGUgeXVsa2pobmIga2V5cy4=" }, + { "Let's face it: this time you're not going to win.", + "TGV0J3MgZmFjZSBpdDogdGhpcyB0aW1lIHlvdSdyZSBub3QgZ29pbmcgdG8gd2luLg==" }, + { "Let's have a party, drink a lot of booze.", + "TGV0J3MgaGF2ZSBhIHBhcnR5LCBkcmluayBhIGxvdCBvZiBib296ZS4=" }, + { "Liquor sellers do not drink; they hate to see you twice.", + "TGlxdW9yIHNlbGxlcnMgZG8gbm90IGRyaW5rOyB0aGV5IGhhdGUgdG8gc2VlIHlvdSB0d2ljZS4=" }, + { "Lunar eclipse tonight. May as well quit now!", + "THVuYXIgZWNsaXBzZSB0b25pZ2h0LiBNYXkgYXMgd2VsbCBxdWl0IG5vdyE=" }, + { "Meeting your own ghost decreases your luck considerably!", + "TWVldGluZyB5b3VyIG93biBnaG9zdCBkZWNyZWFzZXMgeW91ciBsdWNrIGNvbnNpZGVyYWJseSE=" }, + { "Money to invest? Take it to the local branch of the Magic Memory Vault!", + "TW9uZXkgdG8gaW52ZXN0PyBUYWtlIGl0IHRvIHRoZSBsb2NhbCBicmFuY2ggb2YgdGhlIE1hZ2ljIE1lbW9yeSBWYXVsdCE=" }, + { "Monsters come from nowhere to hit you everywhere.", + "TW9uc3RlcnMgY29tZSBmcm9tIG5vd2hlcmUgdG8gaGl0IHlvdSBldmVyeXdoZXJlLg==" }, + { "Monsters sleep because you are boring, not because they ever get tired.", + "TW9uc3RlcnMgc2xlZXAgYmVjYXVzZSB5b3UgYXJlIGJvcmluZywgbm90IGJlY2F1c2UgdGhleSBldmVyIGdldCB0aXJlZC4=" }, + { "Most monsters prefer minced meat. That's why they are hitting you!", + "TW9zdCBtb25zdGVycyBwcmVmZXIgbWluY2VkIG1lYXQuIFRoYXQncyB3aHkgdGhleSBhcmUgaGl0dGluZyB5b3Uh" }, + { "Most of the bugs in NetHack are on the floor.", + "TW9zdCBvZiB0aGUgYnVncyBpbiBOZXRIYWNrIGFyZSBvbiB0aGUgZmxvb3Iu" }, + { "Much ado Nothing Happens.", + "TXVjaCBhZG8gTm90aGluZyBIYXBwZW5zLg==" }, + { "Multi-player NetHack is a myth.", + "TXVsdGktcGxheWVyIE5ldEhhY2sgaXMgYSBteXRoLg==" }, + { "NetHack is addictive. Too late, you're already hooked.", + "TmV0SGFjayBpcyBhZGRpY3RpdmUuIFRvbyBsYXRlLCB5b3UncmUgYWxyZWFkeSBob29rZWQu" }, + { "Never ask a shopkeeper for a price list.", + "TmV2ZXIgYXNrIGEgc2hvcGtlZXBlciBmb3IgYSBwcmljZSBsaXN0Lg==" }, + { "Never burn a tree, unless you like getting whacked with a +5 shovel.", + "TmV2ZXIgYnVybiBhIHRyZWUsIHVubGVzcyB5b3UgbGlrZSBnZXR0aW5nIHdoYWNrZWQgd2l0aCBhICs1IHNob3ZlbC4=" }, + { "Never eat with glowing hands!", + "TmV2ZXIgZWF0IHdpdGggZ2xvd2luZyBoYW5kcyE=" }, + { "Never mind the monsters hitting you: they just replace the charwomen.", + "TmV2ZXIgbWluZCB0aGUgbW9uc3RlcnMgaGl0dGluZyB5b3U6IHRoZXkganVzdCByZXBsYWNlIHRoZSBjaGFyd29tZW4u" }, + { "Never play leapfrog with a unicorn.", + "TmV2ZXIgcGxheSBsZWFwZnJvZyB3aXRoIGEgdW5pY29ybi4=" }, + { "Never step on a cursed engraving.", + "TmV2ZXIgc3RlcCBvbiBhIGN1cnNlZCBlbmdyYXZpbmcu" }, + { "Never swim with a camera: there's nothing to take pictures of.", + "TmV2ZXIgc3dpbSB3aXRoIGEgY2FtZXJhOiB0aGVyZSdzIG5vdGhpbmcgdG8gdGFrZSBwaWN0dXJlcyBvZi4=" }, + { "Never teach your pet rust monster to fetch.", + "TmV2ZXIgdGVhY2ggeW91ciBwZXQgcnVzdCBtb25zdGVyIHRvIGZldGNoLg==" }, + { "Never trust a random generator in magic fields.", + "TmV2ZXIgdHJ1c3QgYSByYW5kb20gZ2VuZXJhdG9yIGluIG1hZ2ljIGZpZWxkcy4=" }, + { "Never use a wand of death.", + "TmV2ZXIgdXNlIGEgd2FuZCBvZiBkZWF0aC4=" }, + { "No level contains two shops. The maze is no level. So...", + "Tm8gbGV2ZWwgY29udGFpbnMgdHdvIHNob3BzLiBUaGUgbWF6ZSBpcyBubyBsZXZlbC4gU28uLi4=" }, + { "No part of this fortune may be reproduced, stored in a retrieval system, ...", + "Tm8gcGFydCBvZiB0aGlzIGZvcnR1bmUgbWF5IGJlIHJlcHJvZHVjZWQsIHN0b3JlZCBpbiBhIHJldHJpZXZhbCBzeXN0ZW0sIC4uLg==" }, + { "Not all rumors are as misleading as this one.", + "Tm90IGFsbCBydW1vcnMgYXJlIGFzIG1pc2xlYWRpbmcgYXMgdGhpcyBvbmUu" }, + { "Nymphs and nurses like beautiful rings.", + "TnltcGhzIGFuZCBudXJzZXMgbGlrZSBiZWF1dGlmdWwgcmluZ3Mu" }, + { "Nymphs are blondes. Are you a gentleman?", + "TnltcGhzIGFyZSBibG9uZGVzLiBBcmUgeW91IGEgZ2VudGxlbWFuPw==" }, + { "Offering a unicorn a worthless piece of glass might prove to be fatal!", + "T2ZmZXJpbmcgYSB1bmljb3JuIGEgd29ydGhsZXNzIHBpZWNlIG9mIGdsYXNzIG1pZ2h0IHByb3ZlIHRvIGJlIGZhdGFsIQ==" }, + { "Old hackers never die: young ones do.", + "T2xkIGhhY2tlcnMgbmV2ZXIgZGllOiB5b3VuZyBvbmVzIGRvLg==" }, + { "One has to leave shops before closing time.", + "T25lIGhhcyB0byBsZWF2ZSBzaG9wcyBiZWZvcmUgY2xvc2luZyB0aW1lLg==" }, + { "One homunculus a day keeps the doctor away.", + "T25lIGhvbXVuY3VsdXMgYSBkYXkga2VlcHMgdGhlIGRvY3RvciBhd2F5Lg==" }, + { "One level further down somebody is getting killed, right now.", + "T25lIGxldmVsIGZ1cnRoZXIgZG93biBzb21lYm9keSBpcyBnZXR0aW5nIGtpbGxlZCwgcmlnaHQgbm93Lg==" }, + { "Only a wizard can use a magic whistle.", + "T25seSBhIHdpemFyZCBjYW4gdXNlIGEgbWFnaWMgd2hpc3RsZS4=" }, + { "Only adventurers of evil alignment think of killing their dog.", + "T25seSBhZHZlbnR1cmVycyBvZiBldmlsIGFsaWdubWVudCB0aGluayBvZiBraWxsaW5nIHRoZWlyIGRvZy4=" }, + { "Only chaotic evils kill sleeping monsters.", + "T25seSBjaGFvdGljIGV2aWxzIGtpbGwgc2xlZXBpbmcgbW9uc3RlcnMu" }, + { "Only real trappers escape traps.", + "T25seSByZWFsIHRyYXBwZXJzIGVzY2FwZSB0cmFwcy4=" }, + { "Only real wizards can write scrolls.", + "T25seSByZWFsIHdpemFyZHMgY2FuIHdyaXRlIHNjcm9sbHMu" }, + { "Operation OVERKILL has started now.", + "T3BlcmF0aW9uIE9WRVJLSUxMIGhhcyBzdGFydGVkIG5vdy4=" }, + { "PLEASE ignore previous rumor.", + "UExFQVNFIGlnbm9yZSBwcmV2aW91cyBydW1vci4=" }, + { "Polymorph into an ettin; meet your opponents face to face to face.", + "UG9seW1vcnBoIGludG8gYW4gZXR0aW47IG1lZXQgeW91ciBvcHBvbmVudHMgZmFjZSB0byBmYWNlIHRvIGZhY2Uu" }, + { "Praying will frighten demons.", + "UHJheWluZyB3aWxsIGZyaWdodGVuIGRlbW9ucy4=" }, + { "Row (3x) that boat gently down the stream, Charon (4x), death is but a dream.", + "Um93ICgzeCkgdGhhdCBib2F0IGdlbnRseSBkb3duIHRoZSBzdHJlYW0sIENoYXJvbiAoNHgpLCBkZWF0aCBpcyBidXQgYSBkcmVhbS4=" }, + { "Running is good for your legs.", + "UnVubmluZyBpcyBnb29kIGZvciB5b3VyIGxlZ3Mu" }, + { "Screw up your courage! You've screwed up everything else.", + "U2NyZXcgdXAgeW91ciBjb3VyYWdlISBZb3UndmUgc2NyZXdlZCB1cCBldmVyeXRoaW5nIGVsc2Uu" }, + { "Seepage? Leaky pipes? Rising damp? Summon the plumber!", + "U2VlcGFnZT8gTGVha3kgcGlwZXM/IFJpc2luZyBkYW1wPyBTdW1tb24gdGhlIHBsdW1iZXIh" }, + { "Segmentation fault (core dumped).", + "U2VnbWVudGF0aW9uIGZhdWx0IChjb3JlIGR1bXBlZCku" }, + { "Shopkeepers sometimes die from old age.", + "U2hvcGtlZXBlcnMgc29tZXRpbWVzIGRpZSBmcm9tIG9sZCBhZ2Uu" }, + { "Some mazes (especially small ones) have no solutions, says man 6 maze.", + "U29tZSBtYXplcyAoZXNwZWNpYWxseSBzbWFsbCBvbmVzKSBoYXZlIG5vIHNvbHV0aW9ucywgc2F5cyBtYW4gNiBtYXplLg==" }, + { "Some questions the Sphynx asks just *don't* have any answers.", + "U29tZSBxdWVzdGlvbnMgdGhlIFNwaHlueCBhc2tzIGp1c3QgKmRvbid0KiBoYXZlIGFueSBhbnN3ZXJzLg==" }, + { "Sometimes \"mu\" is the answer.", + "U29tZXRpbWVzICJtdSIgaXMgdGhlIGFuc3dlci4=" }, + { "Sorry, no fortune this time. Better luck next cookie!", + "U29ycnksIG5vIGZvcnR1bmUgdGhpcyB0aW1lLiBCZXR0ZXIgbHVjayBuZXh0IGNvb2tpZSE=" }, + { "Spare your scrolls of make-edible until it's really necessary!", + "U3BhcmUgeW91ciBzY3JvbGxzIG9mIG1ha2UtZWRpYmxlIHVudGlsIGl0J3MgcmVhbGx5IG5lY2Vzc2FyeSE=" }, + { "Suddenly, the dungeon will collapse...", + "U3VkZGVubHksIHRoZSBkdW5nZW9uIHdpbGwgY29sbGFwc2UuLi4=" }, + { "Taming a mail daemon may cause a system security violation.", + "VGFtaW5nIGEgbWFpbCBkYWVtb24gbWF5IGNhdXNlIGEgc3lzdGVtIHNlY3VyaXR5IHZpb2xhdGlvbi4=" }, + { "The crowd was so tough, the Stooges won't play the Dungeon anymore, nyuk nyuk.", + "VGhlIGNyb3dkIHdhcyBzbyB0b3VnaCwgdGhlIFN0b29nZXMgd29uJ3QgcGxheSB0aGUgRHVuZ2VvbiBhbnltb3JlLCBueXVrIG55dWsu" }, + { "The leprechauns hide their treasure in a small hidden room.", + "VGhlIGxlcHJlY2hhdW5zIGhpZGUgdGhlaXIgdHJlYXN1cmUgaW4gYSBzbWFsbCBoaWRkZW4gcm9vbS4=" }, + { "The longer the wand the better.", + "VGhlIGxvbmdlciB0aGUgd2FuZCB0aGUgYmV0dGVyLg==" }, + { "The magic word is \"XYZZY\".", + "VGhlIG1hZ2ljIHdvcmQgaXMgIlhZWlpZIi4=" }, + { "The meek shall inherit your bones files.", + "VGhlIG1lZWsgc2hhbGwgaW5oZXJpdCB5b3VyIGJvbmVzIGZpbGVzLg==" }, + { "The mines are dark and deep, and I have levels to go before I sleep.", + "VGhlIG1pbmVzIGFyZSBkYXJrIGFuZCBkZWVwLCBhbmQgSSBoYXZlIGxldmVscyB0byBnbyBiZWZvcmUgSSBzbGVlcC4=" }, + { "The use of dynamite is dangerous.", + "VGhlIHVzZSBvZiBkeW5hbWl0ZSBpcyBkYW5nZXJvdXMu" }, + { "There are no worms in the UNIX version.", + "VGhlcmUgYXJlIG5vIHdvcm1zIGluIHRoZSBVTklYIHZlcnNpb24u" }, + { "There is a trap on this level!", + "VGhlcmUgaXMgYSB0cmFwIG9uIHRoaXMgbGV2ZWwh" }, + { "They say that Demogorgon, Asmodeus, Orcus, Yeenoghu & Juiblex is no law firm.", + "VGhleSBzYXkgdGhhdCBEZW1vZ29yZ29uLCBBc21vZGV1cywgT3JjdXMsIFllZW5vZ2h1ICYgSnVpYmxleCBpcyBubyBsYXcgZmlybS4=" }, + { "They say that Geryon has an evil twin, beware!", + "VGhleSBzYXkgdGhhdCBHZXJ5b24gaGFzIGFuIGV2aWwgdHdpbiwgYmV3YXJlIQ==" }, + { "They say that Medusa would make a terrible pet.", + "VGhleSBzYXkgdGhhdCBNZWR1c2Egd291bGQgbWFrZSBhIHRlcnJpYmxlIHBldC4=" }, + { "They say that NetHack bugs are Seldon planned.", + "VGhleSBzYXkgdGhhdCBOZXRIYWNrIGJ1Z3MgYXJlIFNlbGRvbiBwbGFubmVkLg==" }, + { "They say that NetHack comes in 256 flavors.", + "VGhleSBzYXkgdGhhdCBOZXRIYWNrIGNvbWVzIGluIDI1NiBmbGF2b3JzLg==" }, + { "They say that NetHack is just a computer game.", + "VGhleSBzYXkgdGhhdCBOZXRIYWNrIGlzIGp1c3QgYSBjb21wdXRlciBnYW1lLg==" }, + { "They say that NetHack is more than just a computer game.", + "VGhleSBzYXkgdGhhdCBOZXRIYWNrIGlzIG1vcmUgdGhhbiBqdXN0IGEgY29tcHV0ZXIgZ2FtZS4=" }, + { "They say that NetHack is never what it used to be.", + "VGhleSBzYXkgdGhhdCBOZXRIYWNrIGlzIG5ldmVyIHdoYXQgaXQgdXNlZCB0byBiZS4=" }, + { "They say that a baby dragon is too small to hurt or help you.", + "VGhleSBzYXkgdGhhdCBhIGJhYnkgZHJhZ29uIGlzIHRvbyBzbWFsbCB0byBodXJ0IG9yIGhlbHAgeW91Lg==" }, + { "They say that a black pudding is simply a brown pudding gone bad.", + "VGhleSBzYXkgdGhhdCBhIGJsYWNrIHB1ZGRpbmcgaXMgc2ltcGx5IGEgYnJvd24gcHVkZGluZyBnb25lIGJhZC4=" }, + { "They say that a black sheep has 3 bags full of wool.", + "VGhleSBzYXkgdGhhdCBhIGJsYWNrIHNoZWVwIGhhcyAzIGJhZ3MgZnVsbCBvZiB3b29sLg==" }, + { "They say that a blank scroll is like a blank check.", + "VGhleSBzYXkgdGhhdCBhIGJsYW5rIHNjcm9sbCBpcyBsaWtlIGEgYmxhbmsgY2hlY2su" }, + { "They say that a cat named Morris has nine lives.", + "VGhleSBzYXkgdGhhdCBhIGNhdCBuYW1lZCBNb3JyaXMgaGFzIG5pbmUgbGl2ZXMu" }, + { "They say that a desperate shopper might pay any price in a shop.", + "VGhleSBzYXkgdGhhdCBhIGRlc3BlcmF0ZSBzaG9wcGVyIG1pZ2h0IHBheSBhbnkgcHJpY2UgaW4gYSBzaG9wLg==" }, + { "They say that a diamond dog is everybody's best friend.", + "VGhleSBzYXkgdGhhdCBhIGRpYW1vbmQgZG9nIGlzIGV2ZXJ5Ym9keSdzIGJlc3QgZnJpZW5kLg==" }, + { "They say that a dwarf lord can carry a pick-axe because his armor is light.", + "VGhleSBzYXkgdGhhdCBhIGR3YXJmIGxvcmQgY2FuIGNhcnJ5IGEgcGljay1heGUgYmVjYXVzZSBoaXMgYXJtb3IgaXMgbGlnaHQu" }, + { "They say that a floating eye can defeat Medusa.", + "VGhleSBzYXkgdGhhdCBhIGZsb2F0aW5nIGV5ZSBjYW4gZGVmZWF0IE1lZHVzYS4=" }, + { "They say that a fortune only has 1 line and you can't read between it.", + "VGhleSBzYXkgdGhhdCBhIGZvcnR1bmUgb25seSBoYXMgMSBsaW5lIGFuZCB5b3UgY2FuJ3QgcmVhZCBiZXR3ZWVuIGl0Lg==" }, + { "They say that a fortune only has 1 line, but you can read between it.", + "VGhleSBzYXkgdGhhdCBhIGZvcnR1bmUgb25seSBoYXMgMSBsaW5lLCBidXQgeW91IGNhbiByZWFkIGJldHdlZW4gaXQu" }, + { "They say that a fountain looks nothing like a regularly erupting geyser.", + "VGhleSBzYXkgdGhhdCBhIGZvdW50YWluIGxvb2tzIG5vdGhpbmcgbGlrZSBhIHJlZ3VsYXJseSBlcnVwdGluZyBnZXlzZXIu" }, + { "They say that a gold doubloon is worth more than its weight in gold.", + "VGhleSBzYXkgdGhhdCBhIGdvbGQgZG91Ymxvb24gaXMgd29ydGggbW9yZSB0aGFuIGl0cyB3ZWlnaHQgaW4gZ29sZC4=" }, + { "They say that a grid bug won't pay a shopkeeper for zapping you in a shop.", + "VGhleSBzYXkgdGhhdCBhIGdyaWQgYnVnIHdvbid0IHBheSBhIHNob3BrZWVwZXIgZm9yIHphcHBpbmcgeW91IGluIGEgc2hvcC4=" }, + { "They say that a gypsy could tell your fortune for a price.", + "VGhleSBzYXkgdGhhdCBhIGd5cHN5IGNvdWxkIHRlbGwgeW91ciBmb3J0dW5lIGZvciBhIHByaWNlLg==" }, + { "They say that a hacker named Alice once level teleported by using a mirror.", + "VGhleSBzYXkgdGhhdCBhIGhhY2tlciBuYW1lZCBBbGljZSBvbmNlIGxldmVsIHRlbGVwb3J0ZWQgYnkgdXNpbmcgYSBtaXJyb3Iu" }, + { "They say that a hacker named David once slew a giant with a sling and a rock.", + "VGhleSBzYXkgdGhhdCBhIGhhY2tlciBuYW1lZCBEYXZpZCBvbmNlIHNsZXcgYSBnaWFudCB3aXRoIGEgc2xpbmcgYW5kIGEgcm9jay4=" }, + { "They say that a hacker named Dorothy once rode a fog cloud to Oz.", + "VGhleSBzYXkgdGhhdCBhIGhhY2tlciBuYW1lZCBEb3JvdGh5IG9uY2Ugcm9kZSBhIGZvZyBjbG91ZCB0byBPei4=" }, + { "They say that a hacker named Mary once lost a white sheep in the mazes.", + "VGhleSBzYXkgdGhhdCBhIGhhY2tlciBuYW1lZCBNYXJ5IG9uY2UgbG9zdCBhIHdoaXRlIHNoZWVwIGluIHRoZSBtYXplcy4=" }, + { "They say that a helm of brilliance is not to be taken lightly.", + "VGhleSBzYXkgdGhhdCBhIGhlbG0gb2YgYnJpbGxpYW5jZSBpcyBub3QgdG8gYmUgdGFrZW4gbGlnaHRseS4=" }, + { "They say that a hot dog and a hell hound are the same thing.", + "VGhleSBzYXkgdGhhdCBhIGhvdCBkb2cgYW5kIGEgaGVsbCBob3VuZCBhcmUgdGhlIHNhbWUgdGhpbmcu" }, + { "They say that a lamp named Aladdin's Lamp contains a djinni with 3 wishes.", + "VGhleSBzYXkgdGhhdCBhIGxhbXAgbmFtZWQgQWxhZGRpbidzIExhbXAgY29udGFpbnMgYSBkamlubmkgd2l0aCAzIHdpc2hlcy4=" }, + { "They say that a large dog named Lassie will lead you to the amulet.", + "VGhleSBzYXkgdGhhdCBhIGxhcmdlIGRvZyBuYW1lZCBMYXNzaWUgd2lsbCBsZWFkIHlvdSB0byB0aGUgYW11bGV0Lg==" }, + { "They say that a long sword is not a light sword.", + "VGhleSBzYXkgdGhhdCBhIGxvbmcgc3dvcmQgaXMgbm90IGEgbGlnaHQgc3dvcmQu" }, + { "They say that a manes won't mince words with you.", + "VGhleSBzYXkgdGhhdCBhIG1hbmVzIHdvbid0IG1pbmNlIHdvcmRzIHdpdGggeW91Lg==" }, + { "They say that a mind is a terrible thing to waste.", + "VGhleSBzYXkgdGhhdCBhIG1pbmQgaXMgYSB0ZXJyaWJsZSB0aGluZyB0byB3YXN0ZS4=" }, + { "They say that a plain nymph will only wear a wire ring in one ear.", + "VGhleSBzYXkgdGhhdCBhIHBsYWluIG55bXBoIHdpbGwgb25seSB3ZWFyIGEgd2lyZSByaW5nIGluIG9uZSBlYXIu" }, + { "They say that a plumed hat could be a previously used crested helmet.", + "VGhleSBzYXkgdGhhdCBhIHBsdW1lZCBoYXQgY291bGQgYmUgYSBwcmV2aW91c2x5IHVzZWQgY3Jlc3RlZCBoZWxtZXQu" }, + { "They say that a potion of oil is difficult to grasp.", + "VGhleSBzYXkgdGhhdCBhIHBvdGlvbiBvZiBvaWwgaXMgZGlmZmljdWx0IHRvIGdyYXNwLg==" }, + { "They say that a potion of yogurt is a cancelled potion of sickness.", + "VGhleSBzYXkgdGhhdCBhIHBvdGlvbiBvZiB5b2d1cnQgaXMgYSBjYW5jZWxsZWQgcG90aW9uIG9mIHNpY2tuZXNzLg==" }, + { "They say that a purple worm is not a baby purple dragon.", + "VGhleSBzYXkgdGhhdCBhIHB1cnBsZSB3b3JtIGlzIG5vdCBhIGJhYnkgcHVycGxlIGRyYWdvbi4=" }, + { "They say that a quivering blob tastes different than a gelatinous cube.", + "VGhleSBzYXkgdGhhdCBhIHF1aXZlcmluZyBibG9iIHRhc3RlcyBkaWZmZXJlbnQgdGhhbiBhIGdlbGF0aW5vdXMgY3ViZS4=" }, + { "They say that a runed broadsword named Stormbringer attracts vortices.", + "VGhleSBzYXkgdGhhdCBhIHJ1bmVkIGJyb2Fkc3dvcmQgbmFtZWQgU3Rvcm1icmluZ2VyIGF0dHJhY3RzIHZvcnRpY2VzLg==" }, + { "They say that a scroll of summoning has other names.", + "VGhleSBzYXkgdGhhdCBhIHNjcm9sbCBvZiBzdW1tb25pbmcgaGFzIG90aGVyIG5hbWVzLg==" }, + { "They say that a shaman can bestow blessings but usually doesn't.", + "VGhleSBzYXkgdGhhdCBhIHNoYW1hbiBjYW4gYmVzdG93IGJsZXNzaW5ncyBidXQgdXN1YWxseSBkb2Vzbid0Lg==" }, + { "They say that a shaman will bless you for an eye of newt and wing of bat.", + "VGhleSBzYXkgdGhhdCBhIHNoYW1hbiB3aWxsIGJsZXNzIHlvdSBmb3IgYW4gZXllIG9mIG5ld3QgYW5kIHdpbmcgb2YgYmF0Lg==" }, + { "They say that a shimmering gold shield is not a polished silver shield.", + "VGhleSBzYXkgdGhhdCBhIHNoaW1tZXJpbmcgZ29sZCBzaGllbGQgaXMgbm90IGEgcG9saXNoZWQgc2lsdmVyIHNoaWVsZC4=" }, + { "They say that a spear will hit a neo-otyugh. (Do YOU know what that is?)", + "VGhleSBzYXkgdGhhdCBhIHNwZWFyIHdpbGwgaGl0IGEgbmVvLW90eXVnaC4gKERvIFlPVSBrbm93IHdoYXQgdGhhdCBpcz8p" }, + { "They say that a spotted dragon is the ultimate shape changer.", + "VGhleSBzYXkgdGhhdCBhIHNwb3R0ZWQgZHJhZ29uIGlzIHRoZSB1bHRpbWF0ZSBzaGFwZSBjaGFuZ2VyLg==" }, + { "They say that a stethoscope is no good if you can only hear your heartbeat.", + "VGhleSBzYXkgdGhhdCBhIHN0ZXRob3Njb3BlIGlzIG5vIGdvb2QgaWYgeW91IGNhbiBvbmx5IGhlYXIgeW91ciBoZWFydGJlYXQu" }, + { "They say that a succubus named Suzy will sometimes warn you of danger.", + "VGhleSBzYXkgdGhhdCBhIHN1Y2N1YnVzIG5hbWVkIFN1enkgd2lsbCBzb21ldGltZXMgd2FybiB5b3Ugb2YgZGFuZ2VyLg==" }, + { "They say that a wand of cancellation is not like a wand of polymorph.", + "VGhleSBzYXkgdGhhdCBhIHdhbmQgb2YgY2FuY2VsbGF0aW9uIGlzIG5vdCBsaWtlIGEgd2FuZCBvZiBwb2x5bW9ycGgu" }, + { "They say that a wood golem named Pinocchio would be easy to control.", + "VGhleSBzYXkgdGhhdCBhIHdvb2QgZ29sZW0gbmFtZWQgUGlub2NjaGlvIHdvdWxkIGJlIGVhc3kgdG8gY29udHJvbC4=" }, + { "They say that after killing a dragon it's time for a change of scenery.", + "VGhleSBzYXkgdGhhdCBhZnRlciBraWxsaW5nIGEgZHJhZ29uIGl0J3MgdGltZSBmb3IgYSBjaGFuZ2Ugb2Ygc2NlbmVyeS4=" }, + { "They say that an amulet of strangulation is worse than ring around the collar.", + "VGhleSBzYXkgdGhhdCBhbiBhbXVsZXQgb2Ygc3RyYW5ndWxhdGlvbiBpcyB3b3JzZSB0aGFuIHJpbmcgYXJvdW5kIHRoZSBjb2xsYXIu" }, + { "They say that an attic is the best place to hide your toys.", + "VGhleSBzYXkgdGhhdCBhbiBhdHRpYyBpcyB0aGUgYmVzdCBwbGFjZSB0byBoaWRlIHlvdXIgdG95cy4=" }, + { "They say that an axe named Cleaver once belonged to a hacker named Beaver.", + "VGhleSBzYXkgdGhhdCBhbiBheGUgbmFtZWQgQ2xlYXZlciBvbmNlIGJlbG9uZ2VkIHRvIGEgaGFja2VyIG5hbWVkIEJlYXZlci4=" }, + { "They say that an eye of newt and a wing of bat are double the trouble.", + "VGhleSBzYXkgdGhhdCBhbiBleWUgb2YgbmV3dCBhbmQgYSB3aW5nIG9mIGJhdCBhcmUgZG91YmxlIHRoZSB0cm91YmxlLg==" }, + { "They say that an incubus named Izzy sometimes makes women feel sensitive.", + "VGhleSBzYXkgdGhhdCBhbiBpbmN1YnVzIG5hbWVkIEl6enkgc29tZXRpbWVzIG1ha2VzIHdvbWVuIGZlZWwgc2Vuc2l0aXZlLg==" }, + { "They say that an opulent throne room is rarely a place to wish you'd be in.", + "VGhleSBzYXkgdGhhdCBhbiBvcHVsZW50IHRocm9uZSByb29tIGlzIHJhcmVseSBhIHBsYWNlIHRvIHdpc2ggeW91J2QgYmUgaW4u" }, + { "They say that an unlucky hacker once had a nose bleed at an altar and died.", + "VGhleSBzYXkgdGhhdCBhbiB1bmx1Y2t5IGhhY2tlciBvbmNlIGhhZCBhIG5vc2UgYmxlZWQgYXQgYW4gYWx0YXIgYW5kIGRpZWQu" }, + { "They say that and they say this but they never say never, never!", + "VGhleSBzYXkgdGhhdCBhbmQgdGhleSBzYXkgdGhpcyBidXQgdGhleSBuZXZlciBzYXkgbmV2ZXIsIG5ldmVyIQ==" }, + { "They say that any quantum mechanic knows that speed kills.", + "VGhleSBzYXkgdGhhdCBhbnkgcXVhbnR1bSBtZWNoYW5pYyBrbm93cyB0aGF0IHNwZWVkIGtpbGxzLg==" }, + { "They say that applying a unicorn horn means you've missed the point.", + "VGhleSBzYXkgdGhhdCBhcHBseWluZyBhIHVuaWNvcm4gaG9ybiBtZWFucyB5b3UndmUgbWlzc2VkIHRoZSBwb2ludC4=" }, + { "They say that blue stones are radioactive, beware.", + "VGhleSBzYXkgdGhhdCBibHVlIHN0b25lcyBhcmUgcmFkaW9hY3RpdmUsIGJld2FyZS4=" }, + { "They say that building a dungeon is a team effort.", + "VGhleSBzYXkgdGhhdCBidWlsZGluZyBhIGR1bmdlb24gaXMgYSB0ZWFtIGVmZm9ydC4=" }, + { "They say that chaotic characters never get a kick out of altars.", + "VGhleSBzYXkgdGhhdCBjaGFvdGljIGNoYXJhY3RlcnMgbmV2ZXIgZ2V0IGEga2ljayBvdXQgb2YgYWx0YXJzLg==" }, + { "They say that collapsing a dungeon often creates a panic.", + "VGhleSBzYXkgdGhhdCBjb2xsYXBzaW5nIGEgZHVuZ2VvbiBvZnRlbiBjcmVhdGVzIGEgcGFuaWMu" }, + { "They say that counting your eggs before they hatch shows that you care.", + "VGhleSBzYXkgdGhhdCBjb3VudGluZyB5b3VyIGVnZ3MgYmVmb3JlIHRoZXkgaGF0Y2ggc2hvd3MgdGhhdCB5b3UgY2FyZS4=" }, + { "They say that dipping a bag of tricks in a fountain won't make it an icebox.", + "VGhleSBzYXkgdGhhdCBkaXBwaW5nIGEgYmFnIG9mIHRyaWNrcyBpbiBhIGZvdW50YWluIHdvbid0IG1ha2UgaXQgYW4gaWNlYm94Lg==" }, + { "They say that dipping an eel and brown mold in hot water makes bouillabaisse.", + "VGhleSBzYXkgdGhhdCBkaXBwaW5nIGFuIGVlbCBhbmQgYnJvd24gbW9sZCBpbiBob3Qgd2F0ZXIgbWFrZXMgYm91aWxsYWJhaXNzZS4=" }, + { "They say that donating a doubloon is extremely pious charity.", + "VGhleSBzYXkgdGhhdCBkb25hdGluZyBhIGRvdWJsb29uIGlzIGV4dHJlbWVseSBwaW91cyBjaGFyaXR5Lg==" }, + { "They say that eating royal jelly attracts grizzly owlbears.", + "VGhleSBzYXkgdGhhdCBlYXRpbmcgcm95YWwgamVsbHkgYXR0cmFjdHMgZ3JpenpseSBvd2xiZWFycy4=" }, + { "They say that eggs, pancakes and juice are just a mundane breakfast.", + "VGhleSBzYXkgdGhhdCBlZ2dzLCBwYW5jYWtlcyBhbmQganVpY2UgYXJlIGp1c3QgYSBtdW5kYW5lIGJyZWFrZmFzdC4=" }, + { "They say that everyone knows why Medusa stands alone in the dark.", + "VGhleSBzYXkgdGhhdCBldmVyeW9uZSBrbm93cyB3aHkgTWVkdXNhIHN0YW5kcyBhbG9uZSBpbiB0aGUgZGFyay4=" }, + { "They say that everyone wanted rec.games.hack to undergo a name change.", + "VGhleSBzYXkgdGhhdCBldmVyeW9uZSB3YW50ZWQgcmVjLmdhbWVzLmhhY2sgdG8gdW5kZXJnbyBhIG5hbWUgY2hhbmdlLg==" }, + { "They say that finding a winning strategy is a deliberate move on your part.", + "VGhleSBzYXkgdGhhdCBmaW5kaW5nIGEgd2lubmluZyBzdHJhdGVneSBpcyBhIGRlbGliZXJhdGUgbW92ZSBvbiB5b3VyIHBhcnQu" }, + { "They say that finding worthless glass is worth something.", + "VGhleSBzYXkgdGhhdCBmaW5kaW5nIHdvcnRobGVzcyBnbGFzcyBpcyB3b3J0aCBzb21ldGhpbmcu" }, + { "They say that fortune cookies are food for thought.", + "VGhleSBzYXkgdGhhdCBmb3J0dW5lIGNvb2tpZXMgYXJlIGZvb2QgZm9yIHRob3VnaHQu" }, + { "They say that gold is only wasted on a pet dragon.", + "VGhleSBzYXkgdGhhdCBnb2xkIGlzIG9ubHkgd2FzdGVkIG9uIGEgcGV0IGRyYWdvbi4=" }, + { "They say that good things come to those that wait.", + "VGhleSBzYXkgdGhhdCBnb29kIHRoaW5ncyBjb21lIHRvIHRob3NlIHRoYXQgd2FpdC4=" }, + { "They say that greased objects will slip out of monsters' hands.", + "VGhleSBzYXkgdGhhdCBncmVhc2VkIG9iamVjdHMgd2lsbCBzbGlwIG91dCBvZiBtb25zdGVycycgaGFuZHMu" }, + { "They say that if you can't spell then you'll wish you had a spell book.", + "VGhleSBzYXkgdGhhdCBpZiB5b3UgY2FuJ3Qgc3BlbGwgdGhlbiB5b3UnbGwgd2lzaCB5b3UgaGFkIGEgc3BlbGwgYm9vay4=" }, + { "They say that if you live by the sword, you'll die by the sword.", + "VGhleSBzYXkgdGhhdCBpZiB5b3UgbGl2ZSBieSB0aGUgc3dvcmQsIHlvdSdsbCBkaWUgYnkgdGhlIHN3b3JkLg==" }, + { "They say that if you play like a monster you'll have a better game.", + "VGhleSBzYXkgdGhhdCBpZiB5b3UgcGxheSBsaWtlIGEgbW9uc3RlciB5b3UnbGwgaGF2ZSBhIGJldHRlciBnYW1lLg==" }, + { "They say that if you sleep with a demon you might awake with a headache.", + "VGhleSBzYXkgdGhhdCBpZiB5b3Ugc2xlZXAgd2l0aCBhIGRlbW9uIHlvdSBtaWdodCBhd2FrZSB3aXRoIGEgaGVhZGFjaGUu" }, + { "They say that if you step on a crack you could break your mother's back.", + "VGhleSBzYXkgdGhhdCBpZiB5b3Ugc3RlcCBvbiBhIGNyYWNrIHlvdSBjb3VsZCBicmVhayB5b3VyIG1vdGhlcidzIGJhY2su" }, + { "They say that if you're invisible you can still be heard!", + "VGhleSBzYXkgdGhhdCBpZiB5b3UncmUgaW52aXNpYmxlIHlvdSBjYW4gc3RpbGwgYmUgaGVhcmQh" }, + { "They say that if you're lucky you can feel the runes on a scroll.", + "VGhleSBzYXkgdGhhdCBpZiB5b3UncmUgbHVja3kgeW91IGNhbiBmZWVsIHRoZSBydW5lcyBvbiBhIHNjcm9sbC4=" }, + { "They say that in the big picture gold is only small change.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgYmlnIHBpY3R1cmUgZ29sZCBpcyBvbmx5IHNtYWxsIGNoYW5nZS4=" }, + { "They say that in the dungeon it's not what you know that really matters.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiBpdCdzIG5vdCB3aGF0IHlvdSBrbm93IHRoYXQgcmVhbGx5IG1hdHRlcnMu" }, + { "They say that in the dungeon moon rocks are really dilithium crystals.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiBtb29uIHJvY2tzIGFyZSByZWFsbHkgZGlsaXRoaXVtIGNyeXN0YWxzLg==" }, + { "They say that in the dungeon the boorish customer is never right.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiB0aGUgYm9vcmlzaCBjdXN0b21lciBpcyBuZXZlciByaWdodC4=" }, + { "They say that in the dungeon you don't need a watch to tell time.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiB5b3UgZG9uJ3QgbmVlZCBhIHdhdGNoIHRvIHRlbGwgdGltZS4=" }, + { "They say that in the dungeon you need something old, new, burrowed and blue.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiB5b3UgbmVlZCBzb21ldGhpbmcgb2xkLCBuZXcsIGJ1cnJvd2VkIGFuZCBibHVlLg==" }, + { "They say that in the dungeon you should always count your blessings.", + "VGhleSBzYXkgdGhhdCBpbiB0aGUgZHVuZ2VvbiB5b3Ugc2hvdWxkIGFsd2F5cyBjb3VudCB5b3VyIGJsZXNzaW5ncy4=" }, + { "They say that iron golem plate mail isn't worth wishing for.", + "VGhleSBzYXkgdGhhdCBpcm9uIGdvbGVtIHBsYXRlIG1haWwgaXNuJ3Qgd29ydGggd2lzaGluZyBmb3Iu" }, + { "They say that it takes four quarterstaffs to make one staff.", + "VGhleSBzYXkgdGhhdCBpdCB0YWtlcyBmb3VyIHF1YXJ0ZXJzdGFmZnMgdG8gbWFrZSBvbmUgc3RhZmYu" }, + { "They say that it's not over till the fat ladies sing.", + "VGhleSBzYXkgdGhhdCBpdCdzIG5vdCBvdmVyIHRpbGwgdGhlIGZhdCBsYWRpZXMgc2luZy4=" }, + { "They say that it's not over till the fat lady shouts `Off with its head'.", + "VGhleSBzYXkgdGhhdCBpdCdzIG5vdCBvdmVyIHRpbGwgdGhlIGZhdCBsYWR5IHNob3V0cyBgT2ZmIHdpdGggaXRzIGhlYWQnLg==" }, + { "They say that kicking a heavy statue is really a dumb move.", + "VGhleSBzYXkgdGhhdCBraWNraW5nIGEgaGVhdnkgc3RhdHVlIGlzIHJlYWxseSBhIGR1bWIgbW92ZS4=" }, + { "They say that kicking a valuable gem doesn't seem to make sense.", + "VGhleSBzYXkgdGhhdCBraWNraW5nIGEgdmFsdWFibGUgZ2VtIGRvZXNuJ3Qgc2VlbSB0byBtYWtlIHNlbnNlLg==" }, + { "They say that leprechauns know Latin and you should too.", + "VGhleSBzYXkgdGhhdCBsZXByZWNoYXVucyBrbm93IExhdGluIGFuZCB5b3Ugc2hvdWxkIHRvby4=" }, + { "They say that minotaurs get lost outside of the mazes.", + "VGhleSBzYXkgdGhhdCBtaW5vdGF1cnMgZ2V0IGxvc3Qgb3V0c2lkZSBvZiB0aGUgbWF6ZXMu" }, + { "They say that most trolls are born again.", + "VGhleSBzYXkgdGhhdCBtb3N0IHRyb2xscyBhcmUgYm9ybiBhZ2Fpbi4=" }, + { "They say that naming your cat Garfield will make you more attractive.", + "VGhleSBzYXkgdGhhdCBuYW1pbmcgeW91ciBjYXQgR2FyZmllbGQgd2lsbCBtYWtlIHlvdSBtb3JlIGF0dHJhY3RpdmUu" }, + { "They say that no one knows everything about everything in the dungeon.", + "VGhleSBzYXkgdGhhdCBubyBvbmUga25vd3MgZXZlcnl0aGluZyBhYm91dCBldmVyeXRoaW5nIGluIHRoZSBkdW5nZW9uLg==" }, + { "They say that no one plays NetHack just for the fun of it.", + "VGhleSBzYXkgdGhhdCBubyBvbmUgcGxheXMgTmV0SGFjayBqdXN0IGZvciB0aGUgZnVuIG9mIGl0Lg==" }, + { "They say that no one really subscribes to rec.games.roguelike.nethack.", + "VGhleSBzYXkgdGhhdCBubyBvbmUgcmVhbGx5IHN1YnNjcmliZXMgdG8gcmVjLmdhbWVzLnJvZ3VlbGlrZS5uZXRoYWNrLg==" }, + { "They say that no one will admit to starting a rumor.", + "VGhleSBzYXkgdGhhdCBubyBvbmUgd2lsbCBhZG1pdCB0byBzdGFydGluZyBhIHJ1bW9yLg==" }, + { "They say that nurses sometimes carry scalpels and never use them.", + "VGhleSBzYXkgdGhhdCBudXJzZXMgc29tZXRpbWVzIGNhcnJ5IHNjYWxwZWxzIGFuZCBuZXZlciB1c2UgdGhlbS4=" }, + { "They say that once you've met one wizard you've met them all.", + "VGhleSBzYXkgdGhhdCBvbmNlIHlvdSd2ZSBtZXQgb25lIHdpemFyZCB5b3UndmUgbWV0IHRoZW0gYWxsLg==" }, + { "They say that one troll is worth 10,000 newts.", + "VGhleSBzYXkgdGhhdCBvbmUgdHJvbGwgaXMgd29ydGggMTAsMDAwIG5ld3RzLg==" }, + { "They say that only David can find the zoo!", + "VGhleSBzYXkgdGhhdCBvbmx5IERhdmlkIGNhbiBmaW5kIHRoZSB6b28h" }, + { "They say that only angels play their harps for their pets.", + "VGhleSBzYXkgdGhhdCBvbmx5IGFuZ2VscyBwbGF5IHRoZWlyIGhhcnBzIGZvciB0aGVpciBwZXRzLg==" }, + { "They say that only big spenders carry gold.", + "VGhleSBzYXkgdGhhdCBvbmx5IGJpZyBzcGVuZGVycyBjYXJyeSBnb2xkLg==" }, + { "They say that orc shamans are healthy, wealthy and wise.", + "VGhleSBzYXkgdGhhdCBvcmMgc2hhbWFucyBhcmUgaGVhbHRoeSwgd2VhbHRoeSBhbmQgd2lzZS4=" }, + { "They say that playing NetHack is like walking into a death trap.", + "VGhleSBzYXkgdGhhdCBwbGF5aW5nIE5ldEhhY2sgaXMgbGlrZSB3YWxraW5nIGludG8gYSBkZWF0aCB0cmFwLg==" }, + { "They say that problem breathing is best treated by a proper diet.", + "VGhleSBzYXkgdGhhdCBwcm9ibGVtIGJyZWF0aGluZyBpcyBiZXN0IHRyZWF0ZWQgYnkgYSBwcm9wZXIgZGlldC4=" }, + { "They say that quaffing many potions of levitation can give you a headache.", + "VGhleSBzYXkgdGhhdCBxdWFmZmluZyBtYW55IHBvdGlvbnMgb2YgbGV2aXRhdGlvbiBjYW4gZ2l2ZSB5b3UgYSBoZWFkYWNoZS4=" }, + { "They say that queen bees get that way by eating royal jelly.", + "VGhleSBzYXkgdGhhdCBxdWVlbiBiZWVzIGdldCB0aGF0IHdheSBieSBlYXRpbmcgcm95YWwgamVsbHku" }, + { "They say that reading a scare monster scroll is the same as saying Elbereth.", + "VGhleSBzYXkgdGhhdCByZWFkaW5nIGEgc2NhcmUgbW9uc3RlciBzY3JvbGwgaXMgdGhlIHNhbWUgYXMgc2F5aW5nIEVsYmVyZXRoLg==" }, + { "They say that real hackers always are controlled.", + "VGhleSBzYXkgdGhhdCByZWFsIGhhY2tlcnMgYWx3YXlzIGFyZSBjb250cm9sbGVkLg==" }, + { "They say that real hackers never sleep.", + "VGhleSBzYXkgdGhhdCByZWFsIGhhY2tlcnMgbmV2ZXIgc2xlZXAu" }, + { "They say that shopkeepers are insured by Croesus himself!", + "VGhleSBzYXkgdGhhdCBzaG9wa2VlcGVycyBhcmUgaW5zdXJlZCBieSBDcm9lc3VzIGhpbXNlbGYh" }, + { "They say that shopkeepers never carry more than 20 gold pieces, at night.", + "VGhleSBzYXkgdGhhdCBzaG9wa2VlcGVycyBuZXZlciBjYXJyeSBtb3JlIHRoYW4gMjAgZ29sZCBwaWVjZXMsIGF0IG5pZ2h0Lg==" }, + { "They say that shopkeepers never sell blessed potions of invisibility.", + "VGhleSBzYXkgdGhhdCBzaG9wa2VlcGVycyBuZXZlciBzZWxsIGJsZXNzZWQgcG90aW9ucyBvZiBpbnZpc2liaWxpdHku" }, + { "They say that soldiers wear kid gloves and silly helmets.", + "VGhleSBzYXkgdGhhdCBzb2xkaWVycyB3ZWFyIGtpZCBnbG92ZXMgYW5kIHNpbGx5IGhlbG1ldHMu" }, + { "They say that some Kops are on the take.", + "VGhleSBzYXkgdGhhdCBzb21lIEtvcHMgYXJlIG9uIHRoZSB0YWtlLg==" }, + { "They say that some guards' palms can be greased.", + "VGhleSBzYXkgdGhhdCBzb21lIGd1YXJkcycgcGFsbXMgY2FuIGJlIGdyZWFzZWQu" }, + { "They say that some monsters may kiss your boots to stop your drum playing.", + "VGhleSBzYXkgdGhhdCBzb21lIG1vbnN0ZXJzIG1heSBraXNzIHlvdXIgYm9vdHMgdG8gc3RvcCB5b3VyIGRydW0gcGxheWluZy4=" }, + { "They say that sometimes you can be the hit of the party when playing a horn.", + "VGhleSBzYXkgdGhhdCBzb21ldGltZXMgeW91IGNhbiBiZSB0aGUgaGl0IG9mIHRoZSBwYXJ0eSB3aGVuIHBsYXlpbmcgYSBob3JuLg==" }, + { "They say that the NetHack gods generally welcome your sacrifices.", + "VGhleSBzYXkgdGhhdCB0aGUgTmV0SGFjayBnb2RzIGdlbmVyYWxseSB3ZWxjb21lIHlvdXIgc2FjcmlmaWNlcy4=" }, + { "They say that the Three Rings are named Vilya, Nenya and Narya.", + "VGhleSBzYXkgdGhhdCB0aGUgVGhyZWUgUmluZ3MgYXJlIG5hbWVkIFZpbHlhLCBOZW55YSBhbmQgTmFyeWEu" }, + { "They say that the Wizard of Yendor has a death wish.", + "VGhleSBzYXkgdGhhdCB0aGUgV2l6YXJkIG9mIFllbmRvciBoYXMgYSBkZWF0aCB3aXNoLg==" }, + { "They say that the `hair of the dog' is sometimes an effective remedy.", + "VGhleSBzYXkgdGhhdCB0aGUgYGhhaXIgb2YgdGhlIGRvZycgaXMgc29tZXRpbWVzIGFuIGVmZmVjdGl2ZSByZW1lZHku" }, + { "They say that the best time to save your game is now before its too late.", + "VGhleSBzYXkgdGhhdCB0aGUgYmVzdCB0aW1lIHRvIHNhdmUgeW91ciBnYW1lIGlzIG5vdyBiZWZvcmUgaXRzIHRvbyBsYXRlLg==" }, + { "They say that the biggest obstacle in NetHack is your mind.", + "VGhleSBzYXkgdGhhdCB0aGUgYmlnZ2VzdCBvYnN0YWNsZSBpbiBOZXRIYWNrIGlzIHlvdXIgbWluZC4=" }, + { "They say that the gods are angry when they hit you with objects.", + "VGhleSBzYXkgdGhhdCB0aGUgZ29kcyBhcmUgYW5ncnkgd2hlbiB0aGV5IGhpdCB5b3Ugd2l0aCBvYmplY3RzLg==" }, + { "They say that the priesthood are specially favored by the gods.", + "VGhleSBzYXkgdGhhdCB0aGUgcHJpZXN0aG9vZCBhcmUgc3BlY2lhbGx5IGZhdm9yZWQgYnkgdGhlIGdvZHMu" }, + { "They say that the way to make a unicorn happy is to give it what it wants.", + "VGhleSBzYXkgdGhhdCB0aGUgd2F5IHRvIG1ha2UgYSB1bmljb3JuIGhhcHB5IGlzIHRvIGdpdmUgaXQgd2hhdCBpdCB3YW50cy4=" }, + { "They say that there are no black or white stones, only gray.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBhcmUgbm8gYmxhY2sgb3Igd2hpdGUgc3RvbmVzLCBvbmx5IGdyYXku" }, + { "They say that there are no skeletons hence there are no skeleton keys.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBhcmUgbm8gc2tlbGV0b25zIGhlbmNlIHRoZXJlIGFyZSBubyBza2VsZXRvbiBrZXlzLg==" }, + { "They say that there is a clever rogue in every hacker just dying to escape.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBpcyBhIGNsZXZlciByb2d1ZSBpbiBldmVyeSBoYWNrZXIganVzdCBkeWluZyB0byBlc2NhcGUu" }, + { "They say that there is no such thing as free advice.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBpcyBubyBzdWNoIHRoaW5nIGFzIGZyZWUgYWR2aWNlLg==" }, + { "They say that there is only one way to win at NetHack.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBpcyBvbmx5IG9uZSB3YXkgdG8gd2luIGF0IE5ldEhhY2su" }, + { "They say that there once was a fearsome chaotic samurai named Luk No.", + "VGhleSBzYXkgdGhhdCB0aGVyZSBvbmNlIHdhcyBhIGZlYXJzb21lIGNoYW90aWMgc2FtdXJhaSBuYW1lZCBMdWsgTm8u" }, + { "They say that there was a time when cursed holy water wasn't water.", + "VGhleSBzYXkgdGhhdCB0aGVyZSB3YXMgYSB0aW1lIHdoZW4gY3Vyc2VkIGhvbHkgd2F0ZXIgd2Fzbid0IHdhdGVyLg==" }, + { "They say that there's no point in crying over a gray ooze.", + "VGhleSBzYXkgdGhhdCB0aGVyZSdzIG5vIHBvaW50IGluIGNyeWluZyBvdmVyIGEgZ3JheSBvb3plLg==" }, + { "They say that there's only hope left after you've opened Pandora's box.", + "VGhleSBzYXkgdGhhdCB0aGVyZSdzIG9ubHkgaG9wZSBsZWZ0IGFmdGVyIHlvdSd2ZSBvcGVuZWQgUGFuZG9yYSdzIGJveC4=" }, + { "They say that trapdoors should always be marked `Caution: Trap Door'.", + "VGhleSBzYXkgdGhhdCB0cmFwZG9vcnMgc2hvdWxkIGFsd2F5cyBiZSBtYXJrZWQgYENhdXRpb246IFRyYXAgRG9vcicu" }, + { "They say that using an amulet of change isn't a difficult operation.", + "VGhleSBzYXkgdGhhdCB1c2luZyBhbiBhbXVsZXQgb2YgY2hhbmdlIGlzbid0IGEgZGlmZmljdWx0IG9wZXJhdGlvbi4=" }, + { "They say that water walking boots are better if you are fast like Hermes.", + "VGhleSBzYXkgdGhhdCB3YXRlciB3YWxraW5nIGJvb3RzIGFyZSBiZXR0ZXIgaWYgeW91IGFyZSBmYXN0IGxpa2UgSGVybWVzLg==" }, + { "They say that when you wear a circular amulet you might resemble a troll.", + "VGhleSBzYXkgdGhhdCB3aGVuIHlvdSB3ZWFyIGEgY2lyY3VsYXIgYW11bGV0IHlvdSBtaWdodCByZXNlbWJsZSBhIHRyb2xsLg==" }, + { "They say that when you're hungry you can get a pizza in 30 moves or it's free.", + "VGhleSBzYXkgdGhhdCB3aGVuIHlvdSdyZSBodW5ncnkgeW91IGNhbiBnZXQgYSBwaXp6YSBpbiAzMCBtb3ZlcyBvciBpdCdzIGZyZWUu" }, + { "They say that when your god is angry you should try another one.", + "VGhleSBzYXkgdGhhdCB3aGVuIHlvdXIgZ29kIGlzIGFuZ3J5IHlvdSBzaG91bGQgdHJ5IGFub3RoZXIgb25lLg==" }, + { "They say that wielding a unicorn horn takes strength.", + "VGhleSBzYXkgdGhhdCB3aWVsZGluZyBhIHVuaWNvcm4gaG9ybiB0YWtlcyBzdHJlbmd0aC4=" }, + { "They say that with speed boots you never worry about hit and run accidents.", + "VGhleSBzYXkgdGhhdCB3aXRoIHNwZWVkIGJvb3RzIHlvdSBuZXZlciB3b3JyeSBhYm91dCBoaXQgYW5kIHJ1biBhY2NpZGVudHMu" }, + { "They say that you can defeat a killer bee with a unicorn horn.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIGRlZmVhdCBhIGtpbGxlciBiZWUgd2l0aCBhIHVuaWNvcm4gaG9ybi4=" }, + { "They say that you can only cross the River Styx in Charon's boat.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIG9ubHkgY3Jvc3MgdGhlIFJpdmVyIFN0eXggaW4gQ2hhcm9uJ3MgYm9hdC4=" }, + { "They say that you can only kill a lich once and then you'd better be careful.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIG9ubHkga2lsbCBhIGxpY2ggb25jZSBhbmQgdGhlbiB5b3UnZCBiZXR0ZXIgYmUgY2FyZWZ1bC4=" }, + { "They say that you can only wish for things you've already had.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIG9ubHkgd2lzaCBmb3IgdGhpbmdzIHlvdSd2ZSBhbHJlYWR5IGhhZC4=" }, + { "They say that you can train a cat by talking gently to it.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIHRyYWluIGEgY2F0IGJ5IHRhbGtpbmcgZ2VudGx5IHRvIGl0Lg==" }, + { "They say that you can train a dog by talking firmly to it.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIHRyYWluIGEgZG9nIGJ5IHRhbGtpbmcgZmlybWx5IHRvIGl0Lg==" }, + { "They say that you can trust your gold with the king.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuIHRydXN0IHlvdXIgZ29sZCB3aXRoIHRoZSBraW5nLg==" }, + { "They say that you can't wipe your greasy bare hands on a blank scroll.", + "VGhleSBzYXkgdGhhdCB5b3UgY2FuJ3Qgd2lwZSB5b3VyIGdyZWFzeSBiYXJlIGhhbmRzIG9uIGEgYmxhbmsgc2Nyb2xsLg==" }, + { "They say that you cannot trust scrolls of rumor.", + "VGhleSBzYXkgdGhhdCB5b3UgY2Fubm90IHRydXN0IHNjcm9sbHMgb2YgcnVtb3Iu" }, + { "They say that you could fall head over heels for an energy vortex.", + "VGhleSBzYXkgdGhhdCB5b3UgY291bGQgZmFsbCBoZWFkIG92ZXIgaGVlbHMgZm9yIGFuIGVuZXJneSB2b3J0ZXgu" }, + { "They say that you need a key in order to open locked doors.", + "VGhleSBzYXkgdGhhdCB5b3UgbmVlZCBhIGtleSBpbiBvcmRlciB0byBvcGVuIGxvY2tlZCBkb29ycy4=" }, + { "They say that you need a mirror to notice a mimic in an antique shop.", + "VGhleSBzYXkgdGhhdCB5b3UgbmVlZCBhIG1pcnJvciB0byBub3RpY2UgYSBtaW1pYyBpbiBhbiBhbnRpcXVlIHNob3Au" }, + { "They say that you really can use a pick-axe unless you really can't.", + "VGhleSBzYXkgdGhhdCB5b3UgcmVhbGx5IGNhbiB1c2UgYSBwaWNrLWF4ZSB1bmxlc3MgeW91IHJlYWxseSBjYW4ndC4=" }, + { "They say that you should always store your tools in the cellar.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIGFsd2F5cyBzdG9yZSB5b3VyIHRvb2xzIGluIHRoZSBjZWxsYXIu" }, + { "They say that you should be careful while climbing the ladder to success.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIGJlIGNhcmVmdWwgd2hpbGUgY2xpbWJpbmcgdGhlIGxhZGRlciB0byBzdWNjZXNzLg==" }, + { "They say that you should call your armor `rustproof'.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIGNhbGwgeW91ciBhcm1vciBgcnVzdHByb29mJy4=" }, + { "They say that you should name your dog Spuds to have a cool pet.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIG5hbWUgeW91ciBkb2cgU3B1ZHMgdG8gaGF2ZSBhIGNvb2wgcGV0Lg==" }, + { "They say that you should name your weapon after your first monster kill.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIG5hbWUgeW91ciB3ZWFwb24gYWZ0ZXIgeW91ciBmaXJzdCBtb25zdGVyIGtpbGwu" }, + { "They say that you should never introduce a rope golem to a succubus.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIG5ldmVyIGludHJvZHVjZSBhIHJvcGUgZ29sZW0gdG8gYSBzdWNjdWJ1cy4=" }, + { "They say that you should never sleep near invisible ring wraiths.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIG5ldmVyIHNsZWVwIG5lYXIgaW52aXNpYmxlIHJpbmcgd3JhaXRocy4=" }, + { "They say that you should never try to leave the dungeon with a bag of gems.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIG5ldmVyIHRyeSB0byBsZWF2ZSB0aGUgZHVuZ2VvbiB3aXRoIGEgYmFnIG9mIGdlbXMu" }, + { "They say that you should remove your armor before sitting on a throne.", + "VGhleSBzYXkgdGhhdCB5b3Ugc2hvdWxkIHJlbW92ZSB5b3VyIGFybW9yIGJlZm9yZSBzaXR0aW5nIG9uIGEgdGhyb25lLg==" }, + { "This fortune cookie is copy protected.", + "VGhpcyBmb3J0dW5lIGNvb2tpZSBpcyBjb3B5IHByb3RlY3RlZC4=" }, + { "This fortune cookie is the property of Fortune Cookies, Inc.", + "VGhpcyBmb3J0dW5lIGNvb2tpZSBpcyB0aGUgcHJvcGVydHkgb2YgRm9ydHVuZSBDb29raWVzLCBJbmMu" }, + { "Tired? Try a scroll of charging on yourself.", + "VGlyZWQ/IFRyeSBhIHNjcm9sbCBvZiBjaGFyZ2luZyBvbiB5b3Vyc2VsZi4=" }, + { "To achieve the next higher rating, you need 3 more points.", + "VG8gYWNoaWV2ZSB0aGUgbmV4dCBoaWdoZXIgcmF0aW5nLCB5b3UgbmVlZCAzIG1vcmUgcG9pbnRzLg==" }, + { "To reach heaven, escape the dungeon while wearing a ring of levitation.", + "VG8gcmVhY2ggaGVhdmVuLCBlc2NhcGUgdGhlIGR1bmdlb24gd2hpbGUgd2VhcmluZyBhIHJpbmcgb2YgbGV2aXRhdGlvbi4=" }, + { "Tourists wear shirts loud enough to wake the dead.", + "VG91cmlzdHMgd2VhciBzaGlydHMgbG91ZCBlbm91Z2ggdG8gd2FrZSB0aGUgZGVhZC4=" }, + { "Try calling your katana Moulinette.", + "VHJ5IGNhbGxpbmcgeW91ciBrYXRhbmEgTW91bGluZXR0ZS4=" }, + { "Ulch! That meat was painted!", + "VWxjaCEgVGhhdCBtZWF0IHdhcyBwYWludGVkIQ==" }, + { "Unfortunately, this message was left intentionally blank.", + "VW5mb3J0dW5hdGVseSwgdGhpcyBtZXNzYWdlIHdhcyBsZWZ0IGludGVudGlvbmFsbHkgYmxhbmsu" }, + { "Using a morning star in the evening has no effect.", + "VXNpbmcgYSBtb3JuaW5nIHN0YXIgaW4gdGhlIGV2ZW5pbmcgaGFzIG5vIGVmZmVjdC4=" }, + { "Want a hint? Zap a wand of make invisible on your weapon!", + "V2FudCBhIGhpbnQ/IFphcCBhIHdhbmQgb2YgbWFrZSBpbnZpc2libGUgb24geW91ciB3ZWFwb24h" }, + { "Want to ascend in a hurry? Apply at Gizmonic Institute.", + "V2FudCB0byBhc2NlbmQgaW4gYSBodXJyeT8gQXBwbHkgYXQgR2l6bW9uaWMgSW5zdGl0dXRlLg==" }, + { "Wanted: shopkeepers. Send a scroll of mail to Mage of Yendor/Level 35/Dungeon.", + "V2FudGVkOiBzaG9wa2VlcGVycy4gU2VuZCBhIHNjcm9sbCBvZiBtYWlsIHRvIE1hZ2Ugb2YgWWVuZG9yL0xldmVsIDM1L0R1bmdlb24u" }, + { "Warning: fortune reading can be hazardous to your health.", + "V2FybmluZzogZm9ydHVuZSByZWFkaW5nIGNhbiBiZSBoYXphcmRvdXMgdG8geW91ciBoZWFsdGgu" }, + { "We have new ways of detecting treachery...", + "V2UgaGF2ZSBuZXcgd2F5cyBvZiBkZXRlY3RpbmcgdHJlYWNoZXJ5Li4u" }, + { "Wet towels make great weapons!", + "V2V0IHRvd2VscyBtYWtlIGdyZWF0IHdlYXBvbnMh" }, + { "What a pity, you cannot read it!", + "V2hhdCBhIHBpdHksIHlvdSBjYW5ub3QgcmVhZCBpdCE=" }, + { "When a piercer drops in on you, you will be tempted to hit the ceiling!", + "V2hlbiBhIHBpZXJjZXIgZHJvcHMgaW4gb24geW91LCB5b3Ugd2lsbCBiZSB0ZW1wdGVkIHRvIGhpdCB0aGUgY2VpbGluZyE=" }, + { "When in a maze follow the right wall and you will never get lost.", + "V2hlbiBpbiBhIG1hemUgZm9sbG93IHRoZSByaWdodCB3YWxsIGFuZCB5b3Ugd2lsbCBuZXZlciBnZXQgbG9zdC4=" }, + { "When you have a key, you don't have to wait for the guard.", + "V2hlbiB5b3UgaGF2ZSBhIGtleSwgeW91IGRvbid0IGhhdmUgdG8gd2FpdCBmb3IgdGhlIGd1YXJkLg==" }, + { "Why are you wasting time reading fortunes?", + "V2h5IGFyZSB5b3Ugd2FzdGluZyB0aW1lIHJlYWRpbmcgZm9ydHVuZXM/" }, + { "Wish for a master key and open the Magic Memory Vault!", + "V2lzaCBmb3IgYSBtYXN0ZXIga2V5IGFuZCBvcGVuIHRoZSBNYWdpYyBNZW1vcnkgVmF1bHQh" }, + { "Wizard expects every monster to do its duty.", + "V2l6YXJkIGV4cGVjdHMgZXZlcnkgbW9uc3RlciB0byBkbyBpdHMgZHV0eS4=" }, + { "Wow! You could've had a potion of fruit juice!", + "V293ISBZb3UgY291bGQndmUgaGFkIGEgcG90aW9uIG9mIGZydWl0IGp1aWNlIQ==" }, + { "Yet Another Silly Message (YASM).", + "WWV0IEFub3RoZXIgU2lsbHkgTWVzc2FnZSAoWUFTTSku" }, + { "You are destined to be misled by a fortune.", + "WW91IGFyZSBkZXN0aW5lZCB0byBiZSBtaXNsZWQgYnkgYSBmb3J0dW5lLg==" }, + { "You can get a genuine Amulet of Yendor by doing the following: --More--", + "WW91IGNhbiBnZXQgYSBnZW51aW5lIEFtdWxldCBvZiBZZW5kb3IgYnkgZG9pbmcgdGhlIGZvbGxvd2luZzogLS1Nb3JlLS0=" }, + { "You can protect yourself from black dragons by doing the following: --More--", + "WW91IGNhbiBwcm90ZWN0IHlvdXJzZWxmIGZyb20gYmxhY2sgZHJhZ29ucyBieSBkb2luZyB0aGUgZm9sbG93aW5nOiAtLU1vcmUtLQ==" }, + { "You can't get by the snake.", + "WW91IGNhbid0IGdldCBieSB0aGUgc25ha2Uu" }, + { "You feel like someone is pulling your leg.", + "WW91IGZlZWwgbGlrZSBzb21lb25lIGlzIHB1bGxpbmcgeW91ciBsZWcu" }, + { "You have to outwit the Sphynx or pay her.", + "WW91IGhhdmUgdG8gb3V0d2l0IHRoZSBTcGh5bnggb3IgcGF5IGhlci4=" }, + { "You hear the fortune cookie's hissing!", + "WW91IGhlYXIgdGhlIGZvcnR1bmUgY29va2llJ3MgaGlzc2luZyE=" }, + { "You may get rich selling letters, but beware of being blackmailed!", + "WW91IG1heSBnZXQgcmljaCBzZWxsaW5nIGxldHRlcnMsIGJ1dCBiZXdhcmUgb2YgYmVpbmcgYmxhY2ttYWlsZWQh" }, + { "You offend Shai-Hulud by sheathing your crysknife without having drawn blood.", + "WW91IG9mZmVuZCBTaGFpLUh1bHVkIGJ5IHNoZWF0aGluZyB5b3VyIGNyeXNrbmlmZSB3aXRob3V0IGhhdmluZyBkcmF3biBibG9vZC4=" }, + { "You swallowed the fortune!", + "WW91IHN3YWxsb3dlZCB0aGUgZm9ydHVuZSE=" }, + { "You want to regain strength? Two levels ahead is a guesthouse!", + "WW91IHdhbnQgdG8gcmVnYWluIHN0cmVuZ3RoPyBUd28gbGV2ZWxzIGFoZWFkIGlzIGEgZ3Vlc3Rob3VzZSE=" }, + { "You will encounter a tall, dark, and gruesome creature...", + "WW91IHdpbGwgZW5jb3VudGVyIGEgdGFsbCwgZGFyaywgYW5kIGdydWVzb21lIGNyZWF0dXJlLi4u" }, + + { "The End", "VGhlIEVuZA==" } + }; + +/* PL_Base64Encode, random strings */ +PRBool test_004(void) +{ + int i; + char result[ 4096 ]; + + printf("Test 004 (PL_Base64Encode, random strings) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 plen = PL_strlen(array[i].plaintext); + PRUint32 clen = ((plen + 2)/3)*4; + + char *rv = PL_Base64Encode(array[i].plaintext, plen, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strncmp(result, array[i].cyphertext, clen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].plaintext, array[i].cyphertext, clen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, single characters, malloc */ +PRBool test_005(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 005 (PL_Base64Encode, single characters, malloc) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Encode((char *)plain, 1, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d): no return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)cypher, rv) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, cypher, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, double characters, malloc */ +PRBool test_006(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 006 (PL_Base64Encode, double characters, malloc) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Encode((char *)plain, 2, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d, %d, %d): no return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)cypher, rv) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, c, d, cypher, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, triple characters, malloc */ +PRBool test_007(void) +{ + PRUint32 a, b, c, d, e, f; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 007 (PL_Base64Encode, triple characters, malloc) ..."); fflush(stdout); + + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + for( e = 0; e < 4; e++ ) + { + cypher[2] = base[d*4 + e]; + for( f = 0; f < 64; f++ ) + { + plain[2] = e * 64 + f; + cypher[3] = base[f]; + + rv = PL_Base64Encode((char *)plain, 3, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): no return value\n", a, b, c, d, e, f); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)cypher, rv) ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): expected \"%s,\" got \"%.4s.\"\n", + a, b, c, d, e, f, cypher, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, random strings, malloc */ +PRBool test_008(void) +{ + int i; + + printf("Test 008 (PL_Base64Encode, random strings, malloc) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 plen = PL_strlen(array[i].plaintext); + PRUint32 clen = ((plen + 2)/3)*4; + + char *rv = PL_Base64Encode(array[i].plaintext, plen, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].cyphertext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].plaintext, array[i].cyphertext, rv); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, single characters */ +PRBool test_009(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 009 (PL_Base64Decode, single characters, equals) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Decode((char *)cypher, 4, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d): return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)plain, result, 1) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%.1s.\"\n", + a, b, plain, result); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, single characters */ +PRBool test_010(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 010 (PL_Base64Decode, single characters, no equals) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)0; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Decode((char *)cypher, 2, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d): return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)plain, result, 1) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%.1s.\"\n", + a, b, plain, result); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, double characters */ +PRBool test_011(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 011 (PL_Base64Decode, double characters, equals) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Decode((char *)cypher, 4, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d, %d, %d): return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)plain, result, 2) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%.2s.\"\n", + a, b, c, d, plain, result); + return PR_FALSE; + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, double characters */ +PRBool test_012(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 012 (PL_Base64Decode, double characters, no equals) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)0; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Decode((char *)cypher, 3, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d, %d, %d): return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)plain, result, 2) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%.2s.\"\n", + a, b, c, d, cypher, result); + return PR_FALSE; + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, triple characters */ +PRBool test_013(void) +{ + PRUint32 a, b, c, d, e, f; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char result[ 8 ]; + char *rv; + + printf("Test 013 (PL_Base64Decode, triple characters) ..."); fflush(stdout); + + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + for( e = 0; e < 4; e++ ) + { + cypher[2] = base[d*4 + e]; + for( f = 0; f < 64; f++ ) + { + plain[2] = e * 64 + f; + cypher[3] = base[f]; + + rv = PL_Base64Decode((char *)cypher, 4, result); + if( rv != result ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): return value\n", a, b, c, d, e, f); + return PR_FALSE; + } + + if( 0 != PL_strncmp((char *)plain, result, 3) ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): expected \"%s,\" got \"%.3s.\"\n", + a, b, c, d, e, f, plain, result); + return PR_FALSE; + } + } + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings */ +PRBool test_014(void) +{ + int i; + char result[ 4096 ]; + + printf("Test 014 (PL_Base64Decode, random strings, equals) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen = PL_strlen(array[i].cyphertext); + PRUint32 plen = (clen * 3) / 4; + + char *rv = PL_Base64Decode(array[i].cyphertext, clen, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 == (clen & 3) ) + { + if( '=' == array[i].cyphertext[clen-1] ) + { + if( '=' == array[i].cyphertext[clen-2] ) + { + plen -= 2; + } + else + { + plen -= 1; + } + } + } + + if( 0 != PL_strncmp(result, array[i].plaintext, plen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].cyphertext, array[i].plaintext, plen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings */ +PRBool test_015(void) +{ + int i; + char buffer[ 4096 ]; + char result[ 4096 ]; + char *rv; + + printf("Test 015 (PL_Base64Decode, random strings, no equals) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen, plen; + + PL_strcpy(buffer, array[i].cyphertext); + clen = PL_strlen(buffer); + + if( 0 == (clen & 3) ) + { + if( '=' == buffer[clen-1] ) + { + if( '=' == buffer[clen-2] ) + { + buffer[clen-2] = buffer[clen-1] = (char)0; + clen -= 2; + } + else + { + buffer[clen-1] = (char)0; + clen -= 1; + } + } + } + + plen = (clen * 3) / 4; + + rv = PL_Base64Decode(buffer, clen, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strncmp(result, array[i].plaintext, plen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].cyphertext, array[i].plaintext, plen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, single characters, malloc */ +PRBool test_016(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 016 (PL_Base64Decode, single characters, equals, malloc) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Decode((char *)cypher, 4, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d): no return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)plain, rv) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, plain, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, single characters, malloc */ +PRBool test_017(void) +{ + PRUint32 a, b; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 017 (PL_Base64Decode, single characters, no equals, malloc) ..."); fflush(stdout); + + plain[1] = plain[2] = plain[3] = (unsigned char)0; + cypher[2] = cypher[3] = (unsigned char)0; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + + for( b = 0; b < 4; b++ ) + { + plain[0] = (unsigned char)(a * 4 + b); + cypher[1] = base[(b * 16)]; + + rv = PL_Base64Decode((char *)cypher, 2, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d): no return value\n", a, b); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)plain, rv) ) + { + printf("FAIL\n\t(%d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, plain, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, double characters, malloc */ +PRBool test_018(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 018 (PL_Base64Decode, double characters, equals, malloc) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)'='; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Decode((char *)cypher, 4, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d, %d, %d): no return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)plain, rv) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, c, d, plain, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, double characters, malloc */ +PRBool test_019(void) +{ + PRUint32 a, b, c, d; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 019 (PL_Base64Decode, double characters, no equals, malloc) ..."); fflush(stdout); + + plain[2] = plain[3] = (unsigned char)0; + cypher[3] = (unsigned char)0; + cypher[4] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + cypher[2] = base[d*4]; + + rv = PL_Base64Decode((char *)cypher, 3, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d, %d, %d): no return value\n", a, b, c, d); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)plain, rv) ) + { + printf("FAIL\n\t(%d, %d, %d, %d): expected \"%s,\" got \"%s.\"\n", + a, b, c, d, cypher, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, triple characters, malloc */ +PRBool test_020(void) +{ + PRUint32 a, b, c, d, e, f; + unsigned char plain[ 4 ]; + unsigned char cypher[ 5 ]; + char *rv; + + printf("Test 020 (PL_Base64Decode, triple characters, malloc) ..."); fflush(stdout); + + cypher[4] = (unsigned char)0; + plain[3] = (unsigned char)0; + + for( a = 0; a < 64; a++ ) + { + cypher[0] = base[a]; + for( b = 0; b < 4; b++ ) + { + plain[0] = (a*4) + b; + for( c = 0; c < 16; c++ ) + { + cypher[1] = base[b*16 + c]; + for( d = 0; d < 16; d++ ) + { + plain[1] = c*16 + d; + for( e = 0; e < 4; e++ ) + { + cypher[2] = base[d*4 + e]; + for( f = 0; f < 64; f++ ) + { + plain[2] = e * 64 + f; + cypher[3] = base[f]; + + rv = PL_Base64Decode((char *)cypher, 4, (char *)0); + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): no return value\n", a, b, c, d, e, f); + return PR_FALSE; + } + + if( 0 != PL_strcmp((char *)plain, rv) ) + { + printf("FAIL\n\t(%d, %d, %d, %d, %d, %d): expected \"%s,\" got \"%.3s.\"\n", + a, b, c, d, e, f, plain, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings, malloc */ +PRBool test_021(void) +{ + int i; + + printf("Test 021 (PL_Base64Decode, random strings, equals, malloc) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen = PL_strlen(array[i].cyphertext); + + char *rv = PL_Base64Decode(array[i].cyphertext, clen, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].plaintext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].cyphertext, array[i].plaintext, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, random strings, malloc */ +PRBool test_022(void) +{ + int i; + char buffer[ 4096 ]; + char *rv; + + printf("Test 022 (PL_Base64Decode, random strings, no equals, malloc) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen; + + PL_strcpy(buffer, array[i].cyphertext); + clen = PL_strlen(buffer); + + if( 0 == (clen & 3) ) + { + if( '=' == buffer[clen-1] ) + { + if( '=' == buffer[clen-2] ) + { + buffer[clen-2] = buffer[clen-1] = (char)0; + clen -= 2; + } + else + { + buffer[clen-1] = (char)0; + clen -= 1; + } + } + } + + rv = PL_Base64Decode(buffer, clen, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].plaintext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].cyphertext, array[i].plaintext, rv); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, random strings */ +PRBool test_023(void) +{ + int i; + char result[ 4096 ]; + + printf("Test 023 (PL_Base64Encode, random strings, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 plen = PL_strlen(array[i].plaintext); + PRUint32 clen = ((plen + 2)/3)*4; + + char *rv = PL_Base64Encode(array[i].plaintext, 0, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strncmp(result, array[i].cyphertext, clen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].plaintext, array[i].cyphertext, clen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, random strings, malloc */ +PRBool test_024(void) +{ + int i; + + printf("Test 024 (PL_Base64Encode, random strings, malloc, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 plen = PL_strlen(array[i].plaintext); + PRUint32 clen = ((plen + 2)/3)*4; + + char *rv = PL_Base64Encode(array[i].plaintext, 0, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].cyphertext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].plaintext, array[i].cyphertext, rv); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings */ +PRBool test_025(void) +{ + int i; + char result[ 4096 ]; + + printf("Test 025 (PL_Base64Decode, random strings, equals, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen = PL_strlen(array[i].cyphertext); + PRUint32 plen = (clen * 3) / 4; + + char *rv = PL_Base64Decode(array[i].cyphertext, 0, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 == (clen & 3) ) + { + if( '=' == array[i].cyphertext[clen-1] ) + { + if( '=' == array[i].cyphertext[clen-2] ) + { + plen -= 2; + } + else + { + plen -= 1; + } + } + } + + if( 0 != PL_strncmp(result, array[i].plaintext, plen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].cyphertext, array[i].plaintext, plen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings */ +PRBool test_026(void) +{ + int i; + char buffer[ 4096 ]; + char result[ 4096 ]; + char *rv; + + printf("Test 026 (PL_Base64Decode, random strings, no equals, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen, plen; + + PL_strcpy(buffer, array[i].cyphertext); + clen = PL_strlen(buffer); + + if( 0 == (clen & 3) ) + { + if( '=' == buffer[clen-1] ) + { + if( '=' == buffer[clen-2] ) + { + buffer[clen-2] = buffer[clen-1] = (char)0; + clen -= 2; + } + else + { + buffer[clen-1] = (char)0; + clen -= 1; + } + } + } + + plen = (clen * 3) / 4; + + rv = PL_Base64Decode(buffer, 0, result); + + if( rv != result ) + { + printf("FAIL\n\t(%d): return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strncmp(result, array[i].plaintext, plen) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%.*s.\"\n", + i, array[i].cyphertext, array[i].plaintext, plen, result); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Decode, random strings, malloc */ +PRBool test_027(void) +{ + int i; + + printf("Test 027 (PL_Base64Decode, random strings, equals, malloc, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen = PL_strlen(array[i].cyphertext); + + char *rv = PL_Base64Decode(array[i].cyphertext, 0, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].plaintext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].cyphertext, array[i].plaintext, rv); + PR_DELETE(rv); + return PR_FALSE; + } + + PR_DELETE(rv); + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_Base64Encode, random strings, malloc */ +PRBool test_028(void) +{ + int i; + char buffer[ 4096 ]; + char *rv; + + printf("Test 028 (PL_Base64Decode, random strings, no equals, malloc, strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRUint32 clen; + + PL_strcpy(buffer, array[i].cyphertext); + clen = PL_strlen(buffer); + + if( 0 == (clen & 3) ) + { + if( '=' == buffer[clen-1] ) + { + if( '=' == buffer[clen-2] ) + { + buffer[clen-2] = buffer[clen-1] = (char)0; + clen -= 2; + } + else + { + buffer[clen-1] = (char)0; + clen -= 1; + } + } + } + + rv = PL_Base64Decode(buffer, 0, (char *)0); + + if( (char *)0 == rv ) + { + printf("FAIL\n\t(%d): no return value\n", i); + return PR_FALSE; + } + + if( 0 != PL_strcmp(rv, array[i].plaintext) ) + { + printf("FAIL\n\t(%d, \"%s\"): expected \n\"%s,\" got \n\"%s.\"\n", + i, array[i].cyphertext, array[i].plaintext, rv); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +int +main +( + int argc, + char *argv[] +) +{ + printf("Testing the Portable Library base64 functions:\n"); + printf("(warning: the \"triple characters\" tests are slow)\n"); + + if( 1 + && test_001() + && test_002() + && test_003() + && test_004() + && test_005() + && test_006() + && test_007() + && test_008() + && test_009() + && test_010() + && test_011() + && test_012() + && test_013() + && test_014() + && test_015() + && test_016() + && test_017() + && test_018() + && test_019() + && test_020() + && test_021() + && test_022() + && test_023() + && test_024() + && test_025() + && test_026() + && test_027() + && test_028() + ) + { + printf("Suite passed.\n"); + return 0; + } + else + { + printf("Suite failed.\n"); + return 1; + } + + /*NOTREACHED*/ +}
diff --git a/lib/tests/getopt.c b/lib/tests/getopt.c new file mode 100644 index 0000000..8737d81 --- /dev/null +++ b/lib/tests/getopt.c
@@ -0,0 +1,44 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> + +#include "nspr.h" +#include "plgetopt.h" + + + +static const PLLongOpt optArray[] = { + { "longa", 'a' , PR_TRUE }, + { "longb", 'b' , PR_TRUE }, + { "longc", 'c' , PR_FALSE }, + { "longd", 'd' | 0x100, PR_TRUE }, + { "longe", 'e' | 0x100, PR_FALSE }, + { NULL, } +}; + +int +main(int argc, char **argv) +{ + PLOptState *opt; + PLOptStatus ostat; + + opt = PL_CreateLongOptState(argc, argv, "a:b:c", optArray); + + while (PL_OPT_OK == (ostat = PL_GetNextOpt(opt))) { + if (opt->option == 0 && opt->longOptIndex < 0) + printf("Positional parameter: \"%s\"\n", opt->value); + else + printf("%s option: %x (\'%c\', index %d), argument: \"%s\"\n", + (ostat == PL_OPT_BAD) ? "BAD" : "GOOD", + opt->longOption, opt->option ? opt->option : ' ', + opt->longOptIndex, opt->value); + + } + printf("last result was %s\n", (ostat == PL_OPT_BAD) ? "BAD" : "EOL"); + PL_DestroyOptState(opt); + return 0; +}
diff --git a/lib/tests/string.c b/lib/tests/string.c new file mode 100644 index 0000000..7e15d39 --- /dev/null +++ b/lib/tests/string.c
@@ -0,0 +1,3084 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include "nspr.h" + +#include <stdio.h> + +/* PL_strlen */ +PRBool test_001(void) +{ + static struct + { + const char *str; + PRUint32 len; + } array[] = + { + { (const char *)0, 0 }, + { "", 0 }, + { "a", 1 }, + { "abcdefg", 7 }, + { "abcdefg\0hijk", 7 } + }; + + int i; + + printf("Test 001 (PL_strlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + if( PL_strlen(array[i].str) != array[i].len ) + { + printf("FAIL (%d: %s->%d, %d)\n", i, + array[i].str ? array[i].str : "(null)", + PL_strlen(array[i].str), array[i].len); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnlen */ +PRBool test_002(void) +{ + static struct + { + const char *str; + PRUint32 max; + PRUint32 len; + } array[] = + { + { (const char *)0, 0, 0 }, + { (const char *)0, 12, 0 }, + { "", 0, 0 }, + { "", 12, 0 }, + { "a", 0, 0 }, + { "a", 1, 1 }, + { "a", 12, 1 }, + { "abcdefg", 0, 0 }, + { "abcdefg", 1, 1 }, + { "abcdefg", 7, 7 }, + { "abcdefg", 12, 7 }, + { "abcdefg\0hijk", 0, 0 }, + { "abcdefg\0hijk", 1, 1 }, + { "abcdefg\0hijk", 7, 7 }, + { "abcdefg\0hijk", 12, 7 }, + }; + + int i; + + printf("Test 002 (PL_strnlen) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + if( PL_strnlen(array[i].str, array[i].max) != array[i].len ) + { + printf("FAIL (%d: %s,%d->%d, %d)\n", i, + array[i].str ? array[i].str : "(null)", array[i].max, + PL_strnlen(array[i].str, array[i].max), array[i].len); + return PR_FALSE; + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcpy */ +PRBool test_003(void) +{ + static char buffer[ 1024 ]; + + static struct + { + const char *str; + char *dest; + char *rv; + PRBool comp; + } array[] = + { + { (const char *)0, (char *)0, (char *)0, PR_FALSE }, + { (const char *)0, buffer, (char *)0, PR_FALSE }, + { "", (char *)0, (char *)0, PR_FALSE }, + { "", buffer, buffer, PR_TRUE }, + { "a", (char *)0, (char *)0, PR_FALSE }, + { "a", buffer, buffer, PR_TRUE }, + { "abcdefg", (char *)0, (char *)0, PR_FALSE }, + { "abcdefg", buffer, buffer, PR_TRUE }, + { "wxyz\0abcdefg", (char *)0, (char *)0, PR_FALSE }, + { "wxyz\0abcdefg", buffer, buffer, PR_TRUE } + }; + + int i; + + printf("Test 003 (PL_strcpy) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv; + const char *a = array[i].str; + const char *b = (const char *)array[i].dest; + + rv = PL_strcpy(array[i].dest, array[i].str); + if( array[i].rv != rv ) + { + printf("FAIL %d: (0x%x, %s)->0x%x\n", i, array[i].dest, + array[i].str ? array[i].str : "(null)", rv); + return PR_FALSE; + } + + if( array[i].comp ) + { + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s->%.32s\n", i, + array[i].str ? array[i].str : "(null)", + array[i].dest ? array[i].dest : "(null)"); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncpy */ +PRBool test_004(void) +{ + static char buffer[ 1024 ]; + + static struct + { + const char *str; + PRUint32 len; + char *dest; + char *rv; + PRBool comp; + const char *result; + PRBool nulled; + } array[] = + { + { (const char *)0, 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { (const char *)0, 0, buffer, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { (const char *)0, 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { (const char *)0, 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { (const char *)0, 1, buffer, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { (const char *)0, 7, buffer, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "", 1, buffer, buffer, PR_TRUE, "", PR_TRUE }, + { "", 7, buffer, buffer, PR_TRUE, "", PR_TRUE }, + { "a", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "a", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "a", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "a", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "b", 1, buffer, buffer, PR_TRUE, "b", PR_FALSE }, + { "c", 7, buffer, buffer, PR_TRUE, "c", PR_TRUE }, + { "de", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "de", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "de", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "de", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "fg", 1, buffer, buffer, PR_TRUE, "f", PR_FALSE }, + { "hi", 7, buffer, buffer, PR_TRUE, "hi", PR_TRUE }, + { "jklmnopq", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "rstuvwxy", 1, buffer, buffer, PR_TRUE, "r", PR_FALSE }, + { "zABCDEFG", 7, buffer, buffer, PR_TRUE, "zABCDEF", PR_FALSE }, + { "a\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "a\0XXX", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "a\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "a\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "b\0XXX", 1, buffer, buffer, PR_TRUE, "b", PR_FALSE }, + { "c\0XXX", 7, buffer, buffer, PR_TRUE, "c", PR_TRUE }, + { "de\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "de\0XXX", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "de\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "de\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "fg\0XXX", 1, buffer, buffer, PR_TRUE, "f", PR_FALSE }, + { "hi\0XXX", 7, buffer, buffer, PR_TRUE, "hi", PR_TRUE }, + { "jklmnopq\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq\0XXX", 0, buffer, buffer, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "jklmnopq\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0, PR_FALSE }, + { "rstuvwxy\0XXX", 1, buffer, buffer, PR_TRUE, "r", PR_FALSE }, + { "zABCDEFG\0XXX", 7, buffer, buffer, PR_TRUE, "zABCDEF", PR_FALSE }, + }; + + int i; + + printf("Test 004 (PL_strncpy) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv; + int j; + + for( j = 0; j < sizeof(buffer); j++ ) + buffer[j] = '-'; + + rv = PL_strncpy(array[i].dest, array[i].str, array[i].len); + if( array[i].rv != rv ) + { + printf("FAIL %d: (0x%x, %s, %lu)->0x%x\n", i, array[i].dest, + array[i].str ? array[i].str : "(null)", array[i].len, rv); + return PR_FALSE; + } + + if( array[i].comp ) + { + const char *a = array[i].result; + const char *b = array[i].dest; + + while( *a ) + { + if( *a != *b ) + { + printf("FAIL %d: %s != %.32s\n", i, + array[i].result, array[i].dest); + return PR_FALSE; + } + + a++; + b++; + } + + if( array[i].nulled ) + { + if( *b != '\0' ) + { + printf("FAIL %d: not terminated\n", i); + return PR_FALSE; + } + } + else + { + if( *b != '-' ) + { + printf("FAIL %d: overstepped\n", i); + return PR_FALSE; + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncpyz */ +PRBool test_005(void) +{ + static char buffer[ 1024 ]; + + static struct + { + const char *str; + PRUint32 len; + char *dest; + char *rv; + PRBool comp; + const char *result; + } array[] = + { + { (const char *)0, 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { (const char *)0, 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { (const char *)0, 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { (const char *)0, 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { (const char *)0, 1, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { (const char *)0, 7, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "", 1, buffer, buffer, PR_TRUE, "" }, + { "", 7, buffer, buffer, PR_TRUE, "" }, + { "a", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "a", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "a", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "a", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "b", 1, buffer, buffer, PR_TRUE, "" }, + { "c", 7, buffer, buffer, PR_TRUE, "c" }, + { "de", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "de", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "de", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "de", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "fg", 1, buffer, buffer, PR_TRUE, "" }, + { "hi", 7, buffer, buffer, PR_TRUE, "hi" }, + { "jklmnopq", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "rstuvwxy", 1, buffer, buffer, PR_TRUE, "" }, + { "zABCDEFG", 7, buffer, buffer, PR_TRUE, "zABCDE" }, + { "a\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "a\0XXX", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "a\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "a\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "b\0XXX", 1, buffer, buffer, PR_TRUE, "" }, + { "c\0XXX", 7, buffer, buffer, PR_TRUE, "c" }, + { "de\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "de\0XXX", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "de\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "de\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "fg\0XXX", 1, buffer, buffer, PR_TRUE, "" }, + { "hi\0XXX", 7, buffer, buffer, PR_TRUE, "hi" }, + { "jklmnopq\0XXX", 0, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq\0XXX", 0, buffer, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq\0XXX", 1, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "jklmnopq\0XXX", 7, (char *)0, (char *)0, PR_FALSE, (const char *)0 }, + { "rstuvwxy\0XXX", 1, buffer, buffer, PR_TRUE, "" }, + { "zABCDEFG\0XXX", 7, buffer, buffer, PR_TRUE, "zABCDE" }, + }; + + int i; + + printf("Test 005 (PL_strncpyz) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv; + int j; + + for( j = 0; j < sizeof(buffer); j++ ) + buffer[j] = '-'; + + rv = PL_strncpyz(array[i].dest, array[i].str, array[i].len); + if( array[i].rv != rv ) + { + printf("FAIL %d: (0x%x, %s, %lu)->0x%x\n", i, array[i].dest, + array[i].str ? array[i].str : "(null)", array[i].len, rv); + return PR_FALSE; + } + + if( array[i].comp ) + { + const char *a = array[i].result; + const char *b = array[i].dest; + + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s != %.32s\n", i, + array[i].result, array[i].dest); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strdup */ +PRBool test_006(void) +{ + static const char *array[] = + { + (const char *)0, + "", + "a", + "abcdefg" + }; + + int i; + + printf("Test 006 (PL_strdup) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strdup(array[i]); + + if( (char *)0 == rv ) + { + printf("FAIL %d: 0x%x -> 0\n", i, array[i]); + return PR_FALSE; + } + + if( (const char *)0 == array[i] ) + { + if( (char)0 != *rv ) + { + printf("FAIL %d: (const char *)0 -> %.32s\n", i, rv); + return PR_FALSE; + } + } + else + { + const char *a = array[i]; + const char *b = (const char *)rv; + + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s != %.32s\n", i, array[i], rv); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + + } + PL_strfree(rv); + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strndup */ +PRBool test_007(void) +{ + static struct + { + const char *str; + PRUint32 len; + const char *result; + } array[] = + { + { (const char *)0, 0, "" }, + { (const char *)0, 1, "" }, + { (const char *)0, 7, "" }, + { "", 0, "" }, + { "", 1, "" }, + { "", 7, "" }, + { "a", 0, "" }, + { "a", 1, "a" }, + { "a", 7, "a" }, + { "ab", 0, "" }, + { "ab", 1, "a" }, + { "ab", 7, "ab" }, + { "abcdefg", 0, "" }, + { "abcdefg", 1, "a" }, + { "abcdefg", 7, "abcdefg" }, + { "abcdefghijk", 0, "" }, + { "abcdefghijk", 1, "a" }, + { "abcdefghijk", 7, "abcdefg" }, + { "abcdef\0ghijk", 0, "" }, + { "abcdef\0ghijk", 1, "a" }, + { "abcdef\0ghijk", 7, "abcdef" } + }; + + int i; + + printf("Test 007 (PL_strndup) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strndup(array[i].str, array[i].len); + const char *a; + const char *b; + + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%lu -> 0\n", i, + array[i].str ? array[i].str : "(null)", array[i].len); + return PR_FALSE; + } + + a = array[i].result; + b = (const char *)rv; + + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s != %.32s\n", i, array[i].result, rv); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + + free(rv); + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcat */ +PRBool test_008(void) +{ + static struct + { + const char *first; + const char *second; + const char *result; + } array[] = + { + { (const char *)0, (const char *)0, (const char *)0 }, + { (const char *)0, "xyz", (const char *)0 }, + { "", (const char *)0, "" }, + { "", "", "" }, + { "ab", "", "ab" }, + { "cd", "ef", "cdef" }, + { "gh\0X", "", "gh" }, + { "ij\0X", "kl", "ijkl" }, + { "mn\0X", "op\0X", "mnop" }, + { "qr", "st\0X", "qrst" }, + { "uv\0X", "wx\0X", "uvwx" } + }; + + int i; + + printf("Test 008 (PL_strcat) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char buffer[ 1024 ]; + int j; + char *rv; + + for( j = 0; j < sizeof(buffer); j++ ) + buffer[j] = '-'; + + if( (const char *)0 != array[i].first ) + (void)PL_strcpy(buffer, array[i].first); + + rv = PL_strcat(((const char *)0 == array[i].first) ? (char *)0 : buffer, + array[i].second); + + if( (const char *)0 == array[i].result ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s+%s -> %.32s, not zero\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s+%s -> null, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].result); + return PR_FALSE; + } + else + { + const char *a = array[i].result; + const char *b = (const char *)rv; + + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s+%s -> %.32s, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + rv, array[i].result); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncat */ +PRBool test_009(void) +{ + static struct + { + const char *first; + const char *second; + PRUint32 length; + PRBool nulled; + const char *result; + } array[] = + { + { (const char *)0, (const char *)0, 0, PR_FALSE, (const char *)0 }, + { (const char *)0, (const char *)0, 1, PR_FALSE, (const char *)0 }, + { (const char *)0, (const char *)0, 7, PR_FALSE, (const char *)0 }, + { (const char *)0, "", 0, PR_FALSE, (const char *)0 }, + { (const char *)0, "", 1, PR_FALSE, (const char *)0 }, + { (const char *)0, "", 7, PR_FALSE, (const char *)0 }, + { (const char *)0, "stuff", 0, PR_FALSE, (const char *)0 }, + { (const char *)0, "stuff", 1, PR_FALSE, (const char *)0 }, + { (const char *)0, "stuff", 7, PR_FALSE, (const char *)0 }, + { "", (const char *)0, 0, PR_TRUE, "" }, + { "", (const char *)0, 1, PR_TRUE, "" }, + { "", (const char *)0, 7, PR_TRUE, "" }, + { "", "", 0, PR_TRUE, "" }, + { "", "", 1, PR_TRUE, "" }, + { "", "", 7, PR_TRUE, "" }, + { "", "abcdefgh", 0, PR_TRUE, "" }, + { "", "abcdefgh", 1, PR_FALSE, "a" }, + { "", "abcdefgh", 7, PR_FALSE, "abcdefg" }, + { "xyz", (const char *)0, 0, PR_TRUE, "xyz" }, + { "xyz", (const char *)0, 1, PR_TRUE, "xyz" }, + { "xyz", (const char *)0, 7, PR_TRUE, "xyz" }, + { "xyz", "", 0, PR_TRUE, "xyz" }, + { "xyz", "", 1, PR_TRUE, "xyz" }, + { "xyz", "", 7, PR_TRUE, "xyz" }, + { "xyz", "abcdefgh", 0, PR_TRUE, "xyz" }, + { "xyz", "abcdefgh", 1, PR_FALSE, "xyza" }, + { "xyz", "abcdefgh", 7, PR_FALSE, "xyzabcdefg" } + }; + + int i; + + printf("Test 009 (PL_strncat) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char buffer[ 1024 ]; + int j; + char *rv; + + for( j = 0; j < sizeof(buffer); j++ ) + buffer[j] = '-'; + + if( (const char *)0 != array[i].first ) + (void)PL_strcpy(buffer, array[i].first); + + rv = PL_strncat(((const char *)0 == array[i].first) ? (char *)0 : buffer, + array[i].second, array[i].length); + + if( (const char *)0 == array[i].result ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s+%s/%lu -> %.32s, not zero\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s+%s/%lu -> null, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, array[i].result); + return PR_FALSE; + } + else + { + const char *a = array[i].result; + const char *b = (const char *)rv; + + while( *a ) + { + if( *a != *b ) + { + printf("FAIL %d: %s+%s/%lu -> %.32s, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, rv, array[i].result); + return PR_FALSE; + } + + a++; + b++; + } + + if( array[i].nulled ) + { + if( (char)0 != *b ) + { + printf("FAIL %d: %s+%s/%lu -> not nulled\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length); + return PR_FALSE; + } + } + else + { + if( (char)0 == *b ) + { + printf("FAIL %d: %s+%s/%lu -> overrun\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length); + return PR_FALSE; + } + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcatn */ +PRBool test_010(void) +{ + static struct + { + const char *first; + const char *second; + PRUint32 length; + const char *result; + } array[] = + { + { (const char *)0, (const char *)0, 0, (const char *)0 }, + { (const char *)0, (const char *)0, 1, (const char *)0 }, + { (const char *)0, (const char *)0, 7, (const char *)0 }, + { (const char *)0, "", 0, (const char *)0 }, + { (const char *)0, "", 1, (const char *)0 }, + { (const char *)0, "", 7, (const char *)0 }, + { (const char *)0, "stuff", 0, (const char *)0 }, + { (const char *)0, "stuff", 1, (const char *)0 }, + { (const char *)0, "stuff", 7, (const char *)0 }, + { "", (const char *)0, 0, "" }, + { "", (const char *)0, 1, "" }, + { "", (const char *)0, 7, "" }, + { "", "", 0, "" }, + { "", "", 1, "" }, + { "", "", 7, "" }, + { "", "abcdefgh", 0, "" }, + { "", "abcdefgh", 1, "" }, + { "", "abcdefgh", 7, "abcdef" }, + { "xyz", (const char *)0, 0, "xyz" }, + { "xyz", (const char *)0, 1, "xyz" }, + { "xyz", (const char *)0, 7, "xyz" }, + { "xyz", "", 0, "xyz" }, + { "xyz", "", 1, "xyz" }, + { "xyz", "", 7, "xyz" }, + { "xyz", "abcdefgh", 0, "xyz" }, + { "xyz", "abcdefgh", 1, "xyz" }, + { "xyz", "abcdefgh", 7, "xyzabc" } + }; + + int i; + + printf("Test 010 (PL_strcatn) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char buffer[ 1024 ]; + int j; + char *rv; + + for( j = 0; j < sizeof(buffer); j++ ) + buffer[j] = '-'; + + if( (const char *)0 != array[i].first ) + (void)PL_strcpy(buffer, array[i].first); + + rv = PL_strcatn(((const char *)0 == array[i].first) ? (char *)0 : buffer, + array[i].length, array[i].second); + + if( (const char *)0 == array[i].result ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s+%s/%lu -> %.32s, not zero\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s+%s/%lu -> null, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, array[i].result); + return PR_FALSE; + } + else + { + const char *a = array[i].result; + const char *b = (const char *)rv; + + while( 1 ) + { + if( *a != *b ) + { + printf("FAIL %d: %s+%s/%lu -> %.32s, not %s\n", i, + array[i].first ? array[i].first : "(null)", + array[i].second ? array[i].second : "(null)", + array[i].length, rv, array[i].result); + return PR_FALSE; + } + + if( (char)0 == *a ) break; + + a++; + b++; + } + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcmp */ +PRBool test_011(void) +{ + static struct + { + const char *one; + const char *two; + PRIntn sign; + } array[] = + { + { (const char *)0, (const char *)0, 0 }, + { (const char *)0, "word", -1 }, + { "word", (const char *)0, 1 }, + { "word", "word", 0 }, + { "aZYXVUT", "bZYXVUT", -1 }, + { "aZYXVUT", "bAAAAAA", -1 }, + { "a", "aa", -1 }, + { "a", "a", 0 }, + { "a", "A", 1 }, + { "aaaaa", "baaaa", -1 }, + { "aaaaa", "abaaa", -1 }, + { "aaaaa", "aabaa", -1 }, + { "aaaaa", "aaaba", -1 }, + { "aaaaa", "aaaab", -1 }, + { "bZYXVUT", "aZYXVUT", 1 }, + { "bAAAAAA", "aZYXVUT", 1 }, + { "aa", "a", 1 }, + { "A", "a", -1 }, + { "baaaa", "aaaaa", 1 }, + { "abaaa", "aaaaa", 1 }, + { "aabaa", "aaaaa", 1 }, + { "aaaba", "aaaaa", 1 }, + { "aaaab", "aaaaa", 1 }, + { "word", "Word", 1 }, + { "word", "wOrd", 1 }, + { "word", "woRd", 1 }, + { "word", "worD", 1 }, + { "WORD", "wORD", -1 }, + { "WORD", "WoRD", -1 }, + { "WORD", "WOrD", -1 }, + { "WORD", "WORd", -1 } + }; + + int i; + + printf("Test 011 (PL_strcmp) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRIntn rv = PL_strcmp(array[i].one, array[i].two); + + switch( array[i].sign ) + { + case -1: + if( rv < 0 ) continue; + break; + case 1: + if( rv > 0 ) continue; + break; + case 0: + if( 0 == rv ) continue; + break; + default: + PR_NOT_REACHED("static data inconsistancy"); + break; + } + + printf("FAIL %d: %s-%s -> %d, not %d\n", i, + array[i].one ? array[i].one : "(null)", + array[i].two ? array[i].two : "(null)", + rv, array[i].sign); + return PR_FALSE; + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncmp */ +PRBool test_012(void) +{ + static struct + { + const char *one; + const char *two; + PRUint32 max; + PRIntn sign; + } array[] = + { + { (const char *)0, (const char *)0, 0, 0 }, + { (const char *)0, (const char *)0, 1, 0 }, + { (const char *)0, (const char *)0, 4, 0 }, + { (const char *)0, "word", 0, -1 }, + { (const char *)0, "word", 1, -1 }, + { (const char *)0, "word", 4, -1 }, + { "word", (const char *)0, 0, 1 }, + { "word", (const char *)0, 1, 1 }, + { "word", (const char *)0, 4, 1 }, + { "word", "word", 0, 0 }, + { "word", "word", 1, 0 }, + { "word", "word", 3, 0 }, + { "word", "word", 5, 0 }, + { "aZYXVUT", "bZYXVUT", 0, 0 }, + { "aZYXVUT", "bZYXVUT", 1, -1 }, + { "aZYXVUT", "bZYXVUT", 4, -1 }, + { "aZYXVUT", "bZYXVUT", 9, -1 }, + { "aZYXVUT", "bAAAAAA", 0, 0 }, + { "aZYXVUT", "bAAAAAA", 1, -1 }, + { "aZYXVUT", "bAAAAAA", 4, -1 }, + { "aZYXVUT", "bAAAAAA", 5, -1 }, + { "a", "aa", 0, 0 }, + { "a", "aa", 1, 0 }, + { "a", "aa", 4, -1 }, + { "a", "a", 0, 0 }, + { "a", "a", 1, 0 }, + { "a", "a", 4, 0 }, + { "a", "A", 0, 0 }, + { "a", "A", 1, 1 }, + { "a", "A", 4, 1 }, + { "aaaaa", "baaaa", 0, 0 }, + { "aaaaa", "baaaa", 1, -1 }, + { "aaaaa", "baaaa", 4, -1 }, + { "aaaaa", "abaaa", 0, 0 }, + { "aaaaa", "abaaa", 1, 0 }, + { "aaaaa", "abaaa", 4, -1 }, + { "aaaaa", "aabaa", 0, 0 }, + { "aaaaa", "aabaa", 1, 0 }, + { "aaaaa", "aabaa", 4, -1 }, + { "aaaaa", "aaaba", 0, 0 }, + { "aaaaa", "aaaba", 1, 0 }, + { "aaaaa", "aaaba", 4, -1 }, + { "aaaaa", "aaaab", 0, 0 }, + { "aaaaa", "aaaab", 1, 0 }, + { "aaaaa", "aaaab", 4, 0 }, + { "bZYXVUT", "aZYXVUT", 0, 0 }, + { "bZYXVUT", "aZYXVUT", 1, 1 }, + { "bZYXVUT", "aZYXVUT", 4, 1 }, + { "bAAAAAA", "aZYXVUT", 0, 0 }, + { "bAAAAAA", "aZYXVUT", 1, 1 }, + { "bAAAAAA", "aZYXVUT", 4, 1 }, + { "aa", "a", 0, 0 }, + { "aa", "a", 1, 0 }, + { "aa", "a", 4, 1 }, + { "A", "a", 0, 0 }, + { "A", "a", 1, -1 }, + { "A", "a", 4, -1 }, + { "baaaa", "aaaaa", 0, 0 }, + { "baaaa", "aaaaa", 1, 1 }, + { "baaaa", "aaaaa", 4, 1 }, + { "abaaa", "aaaaa", 0, 0 }, + { "abaaa", "aaaaa", 1, 0 }, + { "abaaa", "aaaaa", 4, 1 }, + { "aabaa", "aaaaa", 0, 0 }, + { "aabaa", "aaaaa", 1, 0 }, + { "aabaa", "aaaaa", 4, 1 }, + { "aaaba", "aaaaa", 0, 0 }, + { "aaaba", "aaaaa", 1, 0 }, + { "aaaba", "aaaaa", 4, 1 }, + { "aaaab", "aaaaa", 0, 0 }, + { "aaaab", "aaaaa", 1, 0 }, + { "aaaab", "aaaaa", 4, 0 }, + { "word", "Word", 0, 0 }, + { "word", "Word", 1, 1 }, + { "word", "Word", 3, 1 }, + { "word", "wOrd", 0, 0 }, + { "word", "wOrd", 1, 0 }, + { "word", "wOrd", 3, 1 }, + { "word", "woRd", 0, 0 }, + { "word", "woRd", 1, 0 }, + { "word", "woRd", 3, 1 }, + { "word", "worD", 0, 0 }, + { "word", "worD", 1, 0 }, + { "word", "worD", 3, 0 }, + { "WORD", "wORD", 0, 0 }, + { "WORD", "wORD", 1, -1 }, + { "WORD", "wORD", 3, -1 }, + { "WORD", "WoRD", 0, 0 }, + { "WORD", "WoRD", 1, 0 }, + { "WORD", "WoRD", 3, -1 }, + { "WORD", "WOrD", 0, 0 }, + { "WORD", "WOrD", 1, 0 }, + { "WORD", "WOrD", 3, -1 }, + { "WORD", "WORd", 0, 0 }, + { "WORD", "WORd", 1, 0 }, + { "WORD", "WORd", 3, 0 } + + }; + + int i; + + printf("Test 012 (PL_strncmp) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRIntn rv = PL_strncmp(array[i].one, array[i].two, array[i].max); + + switch( array[i].sign ) + { + case -1: + if( rv < 0 ) continue; + break; + case 1: + if( rv > 0 ) continue; + break; + case 0: + if( 0 == rv ) continue; + break; + default: + PR_NOT_REACHED("static data inconsistancy"); + break; + } + + printf("FAIL %d: %s-%s/%ld -> %d, not %d\n", i, + array[i].one ? array[i].one : "(null)", + array[i].two ? array[i].two : "(null)", + array[i].max, rv, array[i].sign); + return PR_FALSE; + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcasecmp */ +PRBool test_013(void) +{ + static struct + { + const char *one; + const char *two; + PRIntn sign; + } array[] = + { + { (const char *)0, (const char *)0, 0 }, + { (const char *)0, "word", -1 }, + { "word", (const char *)0, 1 }, + { "word", "word", 0 }, + { "aZYXVUT", "bZYXVUT", -1 }, + { "aZYXVUT", "bAAAAAA", -1 }, + { "a", "aa", -1 }, + { "a", "a", 0 }, + { "a", "A", 0 }, + { "aaaaa", "baaaa", -1 }, + { "aaaaa", "abaaa", -1 }, + { "aaaaa", "aabaa", -1 }, + { "aaaaa", "aaaba", -1 }, + { "aaaaa", "aaaab", -1 }, + { "bZYXVUT", "aZYXVUT", 1 }, + { "bAAAAAA", "aZYXVUT", 1 }, + { "aa", "a", 1 }, + { "A", "a", 0 }, + { "baaaa", "aaaaa", 1 }, + { "abaaa", "aaaaa", 1 }, + { "aabaa", "aaaaa", 1 }, + { "aaaba", "aaaaa", 1 }, + { "aaaab", "aaaaa", 1 }, + { "word", "Word", 0 }, + { "word", "wOrd", 0 }, + { "word", "woRd", 0 }, + { "word", "worD", 0 }, + { "WORD", "wORD", 0 }, + { "WORD", "WoRD", 0 }, + { "WORD", "WOrD", 0 }, + { "WORD", "WORd", 0 } + }; + + int i; + + printf("Test 013 (PL_strcasecmp) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRIntn rv = PL_strcasecmp(array[i].one, array[i].two); + + switch( array[i].sign ) + { + case -1: + if( rv < 0 ) continue; + break; + case 1: + if( rv > 0 ) continue; + break; + case 0: + if( 0 == rv ) continue; + break; + default: + PR_NOT_REACHED("static data inconsistancy"); + break; + } + + printf("FAIL %d: %s-%s -> %d, not %d\n", i, + array[i].one ? array[i].one : "(null)", + array[i].two ? array[i].two : "(null)", + rv, array[i].sign); + return PR_FALSE; + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncasecmp */ +PRBool test_014(void) +{ + static struct + { + const char *one; + const char *two; + PRUint32 max; + PRIntn sign; + } array[] = + { + { (const char *)0, (const char *)0, 0, 0 }, + { (const char *)0, (const char *)0, 1, 0 }, + { (const char *)0, (const char *)0, 4, 0 }, + { (const char *)0, "word", 0, -1 }, + { (const char *)0, "word", 1, -1 }, + { (const char *)0, "word", 4, -1 }, + { "word", (const char *)0, 0, 1 }, + { "word", (const char *)0, 1, 1 }, + { "word", (const char *)0, 4, 1 }, + { "word", "word", 0, 0 }, + { "word", "word", 1, 0 }, + { "word", "word", 3, 0 }, + { "word", "word", 5, 0 }, + { "aZYXVUT", "bZYXVUT", 0, 0 }, + { "aZYXVUT", "bZYXVUT", 1, -1 }, + { "aZYXVUT", "bZYXVUT", 4, -1 }, + { "aZYXVUT", "bZYXVUT", 9, -1 }, + { "aZYXVUT", "bAAAAAA", 0, 0 }, + { "aZYXVUT", "bAAAAAA", 1, -1 }, + { "aZYXVUT", "bAAAAAA", 4, -1 }, + { "aZYXVUT", "bAAAAAA", 5, -1 }, + { "a", "aa", 0, 0 }, + { "a", "aa", 1, 0 }, + { "a", "aa", 4, -1 }, + { "a", "a", 0, 0 }, + { "a", "a", 1, 0 }, + { "a", "a", 4, 0 }, + { "a", "A", 0, 0 }, + { "a", "A", 1, 0 }, + { "a", "A", 4, 0 }, + { "aaaaa", "baaaa", 0, 0 }, + { "aaaaa", "baaaa", 1, -1 }, + { "aaaaa", "baaaa", 4, -1 }, + { "aaaaa", "abaaa", 0, 0 }, + { "aaaaa", "abaaa", 1, 0 }, + { "aaaaa", "abaaa", 4, -1 }, + { "aaaaa", "aabaa", 0, 0 }, + { "aaaaa", "aabaa", 1, 0 }, + { "aaaaa", "aabaa", 4, -1 }, + { "aaaaa", "aaaba", 0, 0 }, + { "aaaaa", "aaaba", 1, 0 }, + { "aaaaa", "aaaba", 4, -1 }, + { "aaaaa", "aaaab", 0, 0 }, + { "aaaaa", "aaaab", 1, 0 }, + { "aaaaa", "aaaab", 4, 0 }, + { "bZYXVUT", "aZYXVUT", 0, 0 }, + { "bZYXVUT", "aZYXVUT", 1, 1 }, + { "bZYXVUT", "aZYXVUT", 4, 1 }, + { "bAAAAAA", "aZYXVUT", 0, 0 }, + { "bAAAAAA", "aZYXVUT", 1, 1 }, + { "bAAAAAA", "aZYXVUT", 4, 1 }, + { "aa", "a", 0, 0 }, + { "aa", "a", 1, 0 }, + { "aa", "a", 4, 1 }, + { "A", "a", 0, 0 }, + { "A", "a", 1, 0 }, + { "A", "a", 4, 0 }, + { "baaaa", "aaaaa", 0, 0 }, + { "baaaa", "aaaaa", 1, 1 }, + { "baaaa", "aaaaa", 4, 1 }, + { "abaaa", "aaaaa", 0, 0 }, + { "abaaa", "aaaaa", 1, 0 }, + { "abaaa", "aaaaa", 4, 1 }, + { "aabaa", "aaaaa", 0, 0 }, + { "aabaa", "aaaaa", 1, 0 }, + { "aabaa", "aaaaa", 4, 1 }, + { "aaaba", "aaaaa", 0, 0 }, + { "aaaba", "aaaaa", 1, 0 }, + { "aaaba", "aaaaa", 4, 1 }, + { "aaaab", "aaaaa", 0, 0 }, + { "aaaab", "aaaaa", 1, 0 }, + { "aaaab", "aaaaa", 4, 0 }, + { "word", "Word", 0, 0 }, + { "word", "Word", 1, 0 }, + { "word", "Word", 3, 0 }, + { "word", "wOrd", 0, 0 }, + { "word", "wOrd", 1, 0 }, + { "word", "wOrd", 3, 0 }, + { "word", "woRd", 0, 0 }, + { "word", "woRd", 1, 0 }, + { "word", "woRd", 3, 0 }, + { "word", "worD", 0, 0 }, + { "word", "worD", 1, 0 }, + { "word", "worD", 3, 0 }, + { "WORD", "wORD", 0, 0 }, + { "WORD", "wORD", 1, 0 }, + { "WORD", "wORD", 3, 0 }, + { "WORD", "WoRD", 0, 0 }, + { "WORD", "WoRD", 1, 0 }, + { "WORD", "WoRD", 3, 0 }, + { "WORD", "WOrD", 0, 0 }, + { "WORD", "WOrD", 1, 0 }, + { "WORD", "WOrD", 3, 0 }, + { "WORD", "WORd", 0, 0 }, + { "WORD", "WORd", 1, 0 }, + { "WORD", "WORd", 3, 0 } + }; + + int i; + + printf("Test 014 (PL_strncasecmp) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + PRIntn rv = PL_strncasecmp(array[i].one, array[i].two, array[i].max); + + switch( array[i].sign ) + { + case -1: + if( rv < 0 ) continue; + break; + case 1: + if( rv > 0 ) continue; + break; + case 0: + if( 0 == rv ) continue; + break; + default: + PR_NOT_REACHED("static data inconsistancy"); + break; + } + + printf("FAIL %d: %s-%s/%ld -> %d, not %d\n", i, + array[i].one ? array[i].one : "(null)", + array[i].two ? array[i].two : "(null)", + array[i].max, rv, array[i].sign); + return PR_FALSE; + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strchr */ +PRBool test_015(void) +{ + static struct + { + const char *str; + char chr; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, 'a', PR_FALSE, 0 }, + { (const char *)0, '\0', PR_FALSE, 0 }, + { "abcdefg", 'a', PR_TRUE, 0 }, + { "abcdefg", 'b', PR_TRUE, 1 }, + { "abcdefg", 'c', PR_TRUE, 2 }, + { "abcdefg", 'd', PR_TRUE, 3 }, + { "abcdefg", 'e', PR_TRUE, 4 }, + { "abcdefg", 'f', PR_TRUE, 5 }, + { "abcdefg", 'g', PR_TRUE, 6 }, + { "abcdefg", 'h', PR_FALSE, 0 }, + { "abcdefg", '\0', PR_TRUE, 7 }, + { "abcdefg", 'A', PR_FALSE, 0 }, + { "abcdefg", 'B', PR_FALSE, 0 }, + { "abcdefg", 'C', PR_FALSE, 0 }, + { "abcdefg", 'D', PR_FALSE, 0 }, + { "abcdefg", 'E', PR_FALSE, 0 }, + { "abcdefg", 'F', PR_FALSE, 0 }, + { "abcdefg", 'G', PR_FALSE, 0 }, + { "abcdefg", 'H', PR_FALSE, 0 }, + { "abcdefgabcdefg", 'a', PR_TRUE, 0 }, + { "abcdefgabcdefg", 'b', PR_TRUE, 1 }, + { "abcdefgabcdefg", 'c', PR_TRUE, 2 }, + { "abcdefgabcdefg", 'd', PR_TRUE, 3 }, + { "abcdefgabcdefg", 'e', PR_TRUE, 4 }, + { "abcdefgabcdefg", 'f', PR_TRUE, 5 }, + { "abcdefgabcdefg", 'g', PR_TRUE, 6 }, + { "abcdefgabcdefg", 'h', PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', PR_TRUE, 14 } + }; + + int i; + + printf("Test 015 (PL_strchr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strchr(array[i].str, array[i].chr); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%c -> %.32s, not zero\n", i, array[i].str, + array[i].chr, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%c -> null, not +%lu\n", i, array[i].str, + array[i].chr, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%c -> 0x%x, not 0x%x+%lu\n", i, array[i].str, + array[i].chr, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strrchr */ +PRBool test_016(void) +{ + static struct + { + const char *str; + char chr; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, 'a', PR_FALSE, 0 }, + { (const char *)0, '\0', PR_FALSE, 0 }, + { "abcdefg", 'a', PR_TRUE, 0 }, + { "abcdefg", 'b', PR_TRUE, 1 }, + { "abcdefg", 'c', PR_TRUE, 2 }, + { "abcdefg", 'd', PR_TRUE, 3 }, + { "abcdefg", 'e', PR_TRUE, 4 }, + { "abcdefg", 'f', PR_TRUE, 5 }, + { "abcdefg", 'g', PR_TRUE, 6 }, + { "abcdefg", 'h', PR_FALSE, 0 }, + { "abcdefg", '\0', PR_TRUE, 7 }, + { "abcdefg", 'A', PR_FALSE, 0 }, + { "abcdefg", 'B', PR_FALSE, 0 }, + { "abcdefg", 'C', PR_FALSE, 0 }, + { "abcdefg", 'D', PR_FALSE, 0 }, + { "abcdefg", 'E', PR_FALSE, 0 }, + { "abcdefg", 'F', PR_FALSE, 0 }, + { "abcdefg", 'G', PR_FALSE, 0 }, + { "abcdefg", 'H', PR_FALSE, 0 }, + { "abcdefgabcdefg", 'a', PR_TRUE, 7 }, + { "abcdefgabcdefg", 'b', PR_TRUE, 8 }, + { "abcdefgabcdefg", 'c', PR_TRUE, 9 }, + { "abcdefgabcdefg", 'd', PR_TRUE, 10 }, + { "abcdefgabcdefg", 'e', PR_TRUE, 11 }, + { "abcdefgabcdefg", 'f', PR_TRUE, 12 }, + { "abcdefgabcdefg", 'g', PR_TRUE, 13 }, + { "abcdefgabcdefg", 'h', PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', PR_TRUE, 14 } + }; + + int i; + + printf("Test 016 (PL_strrchr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strrchr(array[i].str, array[i].chr); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%c -> %.32s, not zero\n", i, array[i].str, + array[i].chr, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%c -> null, not +%lu\n", i, array[i].str, + array[i].chr, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%c -> 0x%x, not 0x%x+%lu\n", i, array[i].str, + array[i].chr, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnchr */ +PRBool test_017(void) +{ + static struct + { + const char *str; + char chr; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, 'a', 2, PR_FALSE, 0 }, + { (const char *)0, '\0', 2, PR_FALSE, 0 }, + { "abcdefg", 'a', 5, PR_TRUE, 0 }, + { "abcdefg", 'b', 5, PR_TRUE, 1 }, + { "abcdefg", 'c', 5, PR_TRUE, 2 }, + { "abcdefg", 'd', 5, PR_TRUE, 3 }, + { "abcdefg", 'e', 5, PR_TRUE, 4 }, + { "abcdefg", 'f', 5, PR_FALSE, 0 }, + { "abcdefg", 'g', 5, PR_FALSE, 0 }, + { "abcdefg", 'h', 5, PR_FALSE, 0 }, + { "abcdefg", '\0', 5, PR_FALSE, 0 }, + { "abcdefg", '\0', 15, PR_TRUE, 7 }, + { "abcdefg", 'A', 5, PR_FALSE, 0 }, + { "abcdefg", 'B', 5, PR_FALSE, 0 }, + { "abcdefg", 'C', 5, PR_FALSE, 0 }, + { "abcdefg", 'D', 5, PR_FALSE, 0 }, + { "abcdefg", 'E', 5, PR_FALSE, 0 }, + { "abcdefg", 'F', 5, PR_FALSE, 0 }, + { "abcdefg", 'G', 5, PR_FALSE, 0 }, + { "abcdefg", 'H', 5, PR_FALSE, 0 }, + { "abcdefgabcdefg", 'a', 10, PR_TRUE, 0 }, + { "abcdefgabcdefg", 'b', 10, PR_TRUE, 1 }, + { "abcdefgabcdefg", 'c', 10, PR_TRUE, 2 }, + { "abcdefgabcdefg", 'd', 10, PR_TRUE, 3 }, + { "abcdefgabcdefg", 'e', 10, PR_TRUE, 4 }, + { "abcdefgabcdefg", 'f', 10, PR_TRUE, 5 }, + { "abcdefgabcdefg", 'g', 10, PR_TRUE, 6 }, + { "abcdefgabcdefg", 'h', 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 14, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 15, PR_TRUE, 14 } + }; + + int i; + + printf("Test 017 (PL_strnchr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnchr(array[i].str, array[i].chr, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%c/%lu -> %.32s, not zero\n", i, array[i].str, + array[i].chr, array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%c/%lu -> null, not +%lu\n", i, array[i].str, + array[i].chr, array[i].max, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%c/%lu -> 0x%x, not 0x%x+%lu\n", i, array[i].str, + array[i].chr, array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnrchr */ +PRBool test_018(void) +{ + static struct + { + const char *str; + char chr; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, 'a', 2, PR_FALSE, 0 }, + { (const char *)0, '\0', 2, PR_FALSE, 0 }, + { "abcdefg", 'a', 5, PR_TRUE, 0 }, + { "abcdefg", 'b', 5, PR_TRUE, 1 }, + { "abcdefg", 'c', 5, PR_TRUE, 2 }, + { "abcdefg", 'd', 5, PR_TRUE, 3 }, + { "abcdefg", 'e', 5, PR_TRUE, 4 }, + { "abcdefg", 'f', 5, PR_FALSE, 0 }, + { "abcdefg", 'g', 5, PR_FALSE, 0 }, + { "abcdefg", 'h', 5, PR_FALSE, 0 }, + { "abcdefg", '\0', 5, PR_FALSE, 0 }, + { "abcdefg", '\0', 15, PR_TRUE, 7 }, + { "abcdefg", 'A', 5, PR_FALSE, 0 }, + { "abcdefg", 'B', 5, PR_FALSE, 0 }, + { "abcdefg", 'C', 5, PR_FALSE, 0 }, + { "abcdefg", 'D', 5, PR_FALSE, 0 }, + { "abcdefg", 'E', 5, PR_FALSE, 0 }, + { "abcdefg", 'F', 5, PR_FALSE, 0 }, + { "abcdefg", 'G', 5, PR_FALSE, 0 }, + { "abcdefg", 'H', 5, PR_FALSE, 0 }, + { "abcdefgabcdefg", 'a', 10, PR_TRUE, 7 }, + { "abcdefgabcdefg", 'b', 10, PR_TRUE, 8 }, + { "abcdefgabcdefg", 'c', 10, PR_TRUE, 9 }, + { "abcdefgabcdefg", 'd', 10, PR_TRUE, 3 }, + { "abcdefgabcdefg", 'e', 10, PR_TRUE, 4 }, + { "abcdefgabcdefg", 'f', 10, PR_TRUE, 5 }, + { "abcdefgabcdefg", 'g', 10, PR_TRUE, 6 }, + { "abcdefgabcdefg", 'h', 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 14, PR_FALSE, 0 }, + { "abcdefgabcdefg", '\0', 15, PR_TRUE, 14 } + }; + + int i; + + printf("Test 018 (PL_strnrchr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnrchr(array[i].str, array[i].chr, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%c/%lu -> %.32s, not zero\n", i, array[i].str, + array[i].chr, array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%c/%lu -> null, not +%lu\n", i, array[i].str, + array[i].chr, array[i].max, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%c/%lu -> 0x%x, not 0x%x+%lu\n", i, array[i].str, + array[i].chr, array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strpbrk */ +PRBool test_019(void) +{ + static struct + { + const char *str; + const char *chrs; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "abc", PR_FALSE, 0 }, + { "abc", (const char *)0, PR_FALSE, 0 }, + { "abcdefg", "", PR_FALSE, 0 }, + { "", "aeiou", PR_FALSE, 0 }, + { "abcdefg", "ae", PR_TRUE, 0 }, + { "abcdefg", "ei", PR_TRUE, 4 }, + { "abcdefg", "io", PR_FALSE, 0 }, + { "abcdefg", "bcd", PR_TRUE, 1 }, + { "abcdefg", "cbd", PR_TRUE, 1 }, + { "abcdefg", "dbc", PR_TRUE, 1 }, + { "abcdefg", "ghi", PR_TRUE, 6 }, + { "abcdefg", "AE", PR_FALSE, 0 }, + { "abcdefg", "EI", PR_FALSE, 0 }, + { "abcdefg", "IO", PR_FALSE, 0 }, + { "abcdefg", "BCD", PR_FALSE, 0 }, + { "abcdefg", "CBD", PR_FALSE, 0 }, + { "abcdefg", "DBC", PR_FALSE, 0 }, + { "abcdefg", "GHI", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ae", PR_TRUE, 0 }, + { "abcdefgabcdefg", "ei", PR_TRUE, 4 }, + { "abcdefgabcdefg", "io", PR_FALSE, 0 }, + { "abcdefgabcdefg", "bcd", PR_TRUE, 1 }, + { "abcdefgabcdefg", "cbd", PR_TRUE, 1 }, + { "abcdefgabcdefg", "dbc", PR_TRUE, 1 }, + { "abcdefgabcdefg", "ghi", PR_TRUE, 6 }, + { "abcdefgabcdefg", "AE", PR_FALSE, 0 }, + { "abcdefgabcdefg", "EI", PR_FALSE, 0 }, + { "abcdefgabcdefg", "IO", PR_FALSE, 0 }, + { "abcdefgabcdefg", "BCD", PR_FALSE, 0 }, + { "abcdefgabcdefg", "CBD", PR_FALSE, 0 }, + { "abcdefgabcdefg", "DBC", PR_FALSE, 0 }, + { "abcdefgabcdefg", "GHI", PR_FALSE, 0 } + }; + + int i; + + printf("Test 019 (PL_strpbrk) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strpbrk(array[i].str, array[i].chrs); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not +%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strprbrk */ +PRBool test_020(void) +{ + static struct + { + const char *str; + const char *chrs; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "abc", PR_FALSE, 0 }, + { "abc", (const char *)0, PR_FALSE, 0 }, + { "abcdefg", "", PR_FALSE, 0 }, + { "", "aeiou", PR_FALSE, 0 }, + { "abcdefg", "ae", PR_TRUE, 4 }, + { "abcdefg", "ei", PR_TRUE, 4 }, + { "abcdefg", "io", PR_FALSE, 0 }, + { "abcdefg", "bcd", PR_TRUE, 3 }, + { "abcdefg", "cbd", PR_TRUE, 3 }, + { "abcdefg", "dbc", PR_TRUE, 3 }, + { "abcdefg", "ghi", PR_TRUE, 6 }, + { "abcdefg", "AE", PR_FALSE, 0 }, + { "abcdefg", "EI", PR_FALSE, 0 }, + { "abcdefg", "IO", PR_FALSE, 0 }, + { "abcdefg", "BCD", PR_FALSE, 0 }, + { "abcdefg", "CBD", PR_FALSE, 0 }, + { "abcdefg", "DBC", PR_FALSE, 0 }, + { "abcdefg", "GHI", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ae", PR_TRUE, 11 }, + { "abcdefgabcdefg", "ei", PR_TRUE, 11 }, + { "abcdefgabcdefg", "io", PR_FALSE, 0 }, + { "abcdefgabcdefg", "bcd", PR_TRUE, 10 }, + { "abcdefgabcdefg", "cbd", PR_TRUE, 10 }, + { "abcdefgabcdefg", "dbc", PR_TRUE, 10 }, + { "abcdefgabcdefg", "ghi", PR_TRUE, 13 }, + { "abcdefgabcdefg", "AE", PR_FALSE, 0 }, + { "abcdefgabcdefg", "EI", PR_FALSE, 0 }, + { "abcdefgabcdefg", "IO", PR_FALSE, 0 }, + { "abcdefgabcdefg", "BCD", PR_FALSE, 0 }, + { "abcdefgabcdefg", "CBD", PR_FALSE, 0 }, + { "abcdefgabcdefg", "DBC", PR_FALSE, 0 }, + { "abcdefgabcdefg", "GHI", PR_FALSE, 0 } + }; + + int i; + + printf("Test 020 (PL_strprbrk) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strprbrk(array[i].str, array[i].chrs); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not +%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnpbrk */ +PRBool test_021(void) +{ + static struct + { + const char *str; + const char *chrs; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 3, PR_FALSE, 0 }, + { (const char *)0, "abc", 3, PR_FALSE, 0 }, + { "abc", (const char *)0, 3, PR_FALSE, 0 }, + { "abcdefg", "", 3, PR_FALSE, 0 }, + { "", "aeiou", 3, PR_FALSE, 0 }, + { "abcdefg", "ae", 0, PR_FALSE, 0 }, + { "abcdefg", "ae", 1, PR_TRUE, 0 }, + { "abcdefg", "ae", 4, PR_TRUE, 0 }, + { "abcdefg", "ae", 5, PR_TRUE, 0 }, + { "abcdefg", "ae", 6, PR_TRUE, 0 }, + { "abcdefg", "ei", 4, PR_FALSE, 0 }, + { "abcdefg", "io", 10, PR_FALSE, 0 }, + { "abcdefg", "bcd", 2, PR_TRUE, 1 }, + { "abcdefg", "cbd", 2, PR_TRUE, 1 }, + { "abcdefg", "dbc", 2, PR_TRUE, 1 }, + { "abcdefg", "ghi", 6, PR_FALSE, 0 }, + { "abcdefg", "ghi", 7, PR_TRUE, 6 }, + { "abcdefg", "AE", 9, PR_FALSE, 0 }, + { "abcdefg", "EI", 9, PR_FALSE, 0 }, + { "abcdefg", "IO", 9, PR_FALSE, 0 }, + { "abcdefg", "BCD", 9, PR_FALSE, 0 }, + { "abcdefg", "CBD", 9, PR_FALSE, 0 }, + { "abcdefg", "DBC", 9, PR_FALSE, 0 }, + { "abcdefg", "GHI", 9, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ae", 10, PR_TRUE, 0 }, + { "abcdefgabcdefg", "ei", 10, PR_TRUE, 4 }, + { "abcdefgabcdefg", "io", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "bcd", 10, PR_TRUE, 1 }, + { "abcdefgabcdefg", "cbd", 10, PR_TRUE, 1 }, + { "abcdefgabcdefg", "dbc", 10, PR_TRUE, 1 }, + { "abcdefgabcdefg", "ghi", 10, PR_TRUE, 6 }, + { "abcdefgabcdefg", "AE", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "EI", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "IO", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "BCD", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "CBD", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "DBC", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "GHI", 10, PR_FALSE, 0 } + }; + + int i; + + printf("Test 021 (PL_strnpbrk) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnpbrk(array[i].str, array[i].chrs, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not +%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnprbrk */ +PRBool test_022(void) +{ + static struct + { + const char *str; + const char *chrs; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 3, PR_FALSE, 0 }, + { (const char *)0, "abc", 3, PR_FALSE, 0 }, + { "abc", (const char *)0, 3, PR_FALSE, 0 }, + { "abcdefg", "", 3, PR_FALSE, 0 }, + { "", "aeiou", 3, PR_FALSE, 0 }, + { "abcdefg", "ae", 0, PR_FALSE, 0 }, + { "abcdefg", "ae", 1, PR_TRUE, 0 }, + { "abcdefg", "ae", 4, PR_TRUE, 0 }, + { "abcdefg", "ae", 5, PR_TRUE, 4 }, + { "abcdefg", "ae", 6, PR_TRUE, 4 }, + { "abcdefg", "ei", 4, PR_FALSE, 0 }, + { "abcdefg", "io", 10, PR_FALSE, 0 }, + { "abcdefg", "bcd", 2, PR_TRUE, 1 }, + { "abcdefg", "cbd", 2, PR_TRUE, 1 }, + { "abcdefg", "dbc", 2, PR_TRUE, 1 }, + { "abcdefg", "bcd", 3, PR_TRUE, 2 }, + { "abcdefg", "cbd", 3, PR_TRUE, 2 }, + { "abcdefg", "dbc", 3, PR_TRUE, 2 }, + { "abcdefg", "bcd", 5, PR_TRUE, 3 }, + { "abcdefg", "cbd", 5, PR_TRUE, 3 }, + { "abcdefg", "dbc", 5, PR_TRUE, 3 }, + { "abcdefg", "bcd", 15, PR_TRUE, 3 }, + { "abcdefg", "cbd", 15, PR_TRUE, 3 }, + { "abcdefg", "dbc", 15, PR_TRUE, 3 }, + { "abcdefg", "ghi", 6, PR_FALSE, 0 }, + { "abcdefg", "ghi", 7, PR_TRUE, 6 }, + { "abcdefg", "AE", 9, PR_FALSE, 0 }, + { "abcdefg", "EI", 9, PR_FALSE, 0 }, + { "abcdefg", "IO", 9, PR_FALSE, 0 }, + { "abcdefg", "BCD", 9, PR_FALSE, 0 }, + { "abcdefg", "CBD", 9, PR_FALSE, 0 }, + { "abcdefg", "DBC", 9, PR_FALSE, 0 }, + { "abcdefg", "GHI", 9, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ae", 10, PR_TRUE, 7 }, + { "abcdefgabcdefg", "ei", 10, PR_TRUE, 4 }, + { "abcdefgabcdefg", "io", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "bcd", 10, PR_TRUE, 9 }, + { "abcdefgabcdefg", "cbd", 10, PR_TRUE, 9 }, + { "abcdefgabcdefg", "dbc", 10, PR_TRUE, 9 }, + { "abcdefgabcdefg", "ghi", 10, PR_TRUE, 6 }, + { "abcdefgabcdefg", "AE", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "EI", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "IO", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "BCD", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "CBD", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "DBC", 10, PR_FALSE, 0 }, + { "abcdefgabcdefg", "GHI", 10, PR_FALSE, 0 } + }; + + int i; + + printf("Test 022 (PL_strnprbrk) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnprbrk(array[i].str, array[i].chrs, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not +%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].chrs ? array[i].chrs : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strstr */ +PRBool test_023(void) +{ + static struct + { + const char *str; + const char *sub; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "blah", PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", PR_TRUE, 0 }, + { "", "blah", PR_FALSE, 0 }, + { "blah-de-blah", "", PR_FALSE, 0 }, + { "abcdefg", "a", PR_TRUE, 0 }, + { "abcdefg", "c", PR_TRUE, 2 }, + { "abcdefg", "e", PR_TRUE, 4 }, + { "abcdefg", "g", PR_TRUE, 6 }, + { "abcdefg", "i", PR_FALSE, 0 }, + { "abcdefg", "ab", PR_TRUE, 0 }, + { "abcdefg", "cd", PR_TRUE, 2 }, + { "abcdefg", "ef", PR_TRUE, 4 }, + { "abcdefg", "gh", PR_FALSE, 0 }, + { "abcdabc", "bc", PR_TRUE, 1 }, + { "abcdefg", "abcdefg", PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", PR_TRUE, 0 }, + { "abcdefgabcdefg", "c", PR_TRUE, 2 }, + { "abcdefgabcdefg", "e", PR_TRUE, 4 }, + { "abcdefgabcdefg", "g", PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", PR_TRUE, 0 }, + { "abcdefgabcdefg", "cd", PR_TRUE, 2 }, + { "abcdefgabcdefg", "ef", PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", PR_TRUE, 1 }, + { "abcdefgabcdefg", "abcdefg", PR_TRUE, 0 }, + { "ABCDEFG", "a", PR_FALSE, 0 }, + { "ABCDEFG", "c", PR_FALSE, 0 }, + { "ABCDEFG", "e", PR_FALSE, 0 }, + { "ABCDEFG", "g", PR_FALSE, 0 }, + { "ABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFG", "ab", PR_FALSE, 0 }, + { "ABCDEFG", "cd", PR_FALSE, 0 }, + { "ABCDEFG", "ef", PR_FALSE, 0 }, + { "ABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABC", "bc", PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "a", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "c", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "e", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "g", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "cd", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ef", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", PR_FALSE, 0 } + }; + + int i; + + printf("Test 023 (PL_strstr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strstr(array[i].str, array[i].sub); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strrstr */ +PRBool test_024(void) +{ + static struct + { + const char *str; + const char *sub; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "blah", PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", PR_TRUE, 8 }, + { "", "blah", PR_FALSE, 0 }, + { "blah-de-blah", "", PR_FALSE, 0 }, + { "abcdefg", "a", PR_TRUE, 0 }, + { "abcdefg", "c", PR_TRUE, 2 }, + { "abcdefg", "e", PR_TRUE, 4 }, + { "abcdefg", "g", PR_TRUE, 6 }, + { "abcdefg", "i", PR_FALSE, 0 }, + { "abcdefg", "ab", PR_TRUE, 0 }, + { "abcdefg", "cd", PR_TRUE, 2 }, + { "abcdefg", "ef", PR_TRUE, 4 }, + { "abcdefg", "gh", PR_FALSE, 0 }, + { "abcdabc", "bc", PR_TRUE, 5 }, + { "abcdefg", "abcdefg", PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", PR_TRUE, 7 }, + { "abcdefgabcdefg", "c", PR_TRUE, 9 }, + { "abcdefgabcdefg", "e", PR_TRUE, 11 }, + { "abcdefgabcdefg", "g", PR_TRUE, 13 }, + { "abcdefgabcdefg", "i", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", PR_TRUE, 7 }, + { "abcdefgabcdefg", "cd", PR_TRUE, 9 }, + { "abcdefgabcdefg", "ef", PR_TRUE, 11 }, + { "abcdefgabcdefg", "gh", PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", PR_TRUE, 12 }, + { "abcdefgabcdefg", "abcdefg", PR_TRUE, 7 }, + { "ABCDEFG", "a", PR_FALSE, 0 }, + { "ABCDEFG", "c", PR_FALSE, 0 }, + { "ABCDEFG", "e", PR_FALSE, 0 }, + { "ABCDEFG", "g", PR_FALSE, 0 }, + { "ABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFG", "ab", PR_FALSE, 0 }, + { "ABCDEFG", "cd", PR_FALSE, 0 }, + { "ABCDEFG", "ef", PR_FALSE, 0 }, + { "ABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABC", "bc", PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "a", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "c", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "e", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "g", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "cd", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ef", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", PR_FALSE, 0 } + }; + + int i; + + printf("Test 024 (PL_strrstr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strrstr(array[i].str, array[i].sub); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnstr */ +PRBool test_025(void) +{ + static struct + { + const char *str; + const char *sub; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 12, PR_FALSE, 0 }, + { (const char *)0, "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, 12, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 2, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 3, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 4, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 5, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 12, PR_TRUE, 0 }, + { "", "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", "", 12, PR_FALSE, 0 }, + { "abcdefg", "a", 5, PR_TRUE, 0 }, + { "abcdefg", "c", 5, PR_TRUE, 2 }, + { "abcdefg", "e", 5, PR_TRUE, 4 }, + { "abcdefg", "g", 5, PR_FALSE, 0 }, + { "abcdefg", "i", 5, PR_FALSE, 0 }, + { "abcdefg", "ab", 5, PR_TRUE, 0 }, + { "abcdefg", "cd", 5, PR_TRUE, 2 }, + { "abcdefg", "ef", 5, PR_FALSE, 0 }, + { "abcdefg", "gh", 5, PR_FALSE, 0 }, + { "abcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabc", "bc", 7, PR_TRUE, 1 }, + { "abcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", 12, PR_TRUE, 0 }, + { "abcdefgabcdefg", "c", 12, PR_TRUE, 2 }, + { "abcdefgabcdefg", "e", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "g", 12, PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", 12, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", 12, PR_TRUE, 0 }, + { "abcdefgabcdefg", "cd", 12, PR_TRUE, 2 }, + { "abcdefgabcdefg", "ef", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", 12, PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabcabcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabcabcdabc", "bc", 7, PR_TRUE, 1 }, + { "abcdefgabcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefgabcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefgabcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "ABCDEFG", "a", 5, PR_FALSE, 0 }, + { "ABCDEFG", "c", 5, PR_FALSE, 0 }, + { "ABCDEFG", "e", 5, PR_FALSE, 0 }, + { "ABCDEFG", "g", 5, PR_FALSE, 0 }, + { "ABCDEFG", "i", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ab", 5, PR_FALSE, 0 }, + { "ABCDEFG", "cd", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ef", 5, PR_FALSE, 0 }, + { "ABCDEFG", "gh", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 6, PR_FALSE, 0 }, + { "ABCDABC", "bc", 7, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 7, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 8, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "a", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "c", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "e", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "g", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "i", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "cd", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ef", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "gh", 12, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 5, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 6, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 7, PR_FALSE, }, + { "ABCDEFGABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 7, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 8, PR_FALSE, 0 } + }; + + int i; + + printf("Test 025 (PL_strnstr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnstr(array[i].str, array[i].sub, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strnrstr */ +PRBool test_026(void) +{ + static struct + { + const char *str; + const char *sub; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 12, PR_FALSE, 0 }, + { (const char *)0, "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, 12, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 2, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 3, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 4, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 5, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 11, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 12, PR_TRUE, 8 }, + { "blah-de-blah", "blah", 13, PR_TRUE, 8 }, + { "", "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", "", 12, PR_FALSE, 0 }, + { "abcdefg", "a", 5, PR_TRUE, 0 }, + { "abcdefg", "c", 5, PR_TRUE, 2 }, + { "abcdefg", "e", 5, PR_TRUE, 4 }, + { "abcdefg", "g", 5, PR_FALSE, 0 }, + { "abcdefg", "i", 5, PR_FALSE, 0 }, + { "abcdefg", "ab", 5, PR_TRUE, 0 }, + { "abcdefg", "cd", 5, PR_TRUE, 2 }, + { "abcdefg", "ef", 5, PR_FALSE, 0 }, + { "abcdefg", "gh", 5, PR_FALSE, 0 }, + { "abcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabc", "bc", 7, PR_TRUE, 5 }, + { "abcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", 12, PR_TRUE, 7 }, + { "abcdefgabcdefg", "c", 12, PR_TRUE, 9 }, + { "abcdefgabcdefg", "e", 12, PR_TRUE, 11 }, + { "abcdefgabcdefg", "g", 12, PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", 12, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", 12, PR_TRUE, 7 }, + { "abcdefgabcdefg", "cd", 12, PR_TRUE, 9 }, + { "abcdefgabcdefg", "ef", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", 12, PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", 12, PR_TRUE, 8 }, + { "abcdabcabcdabc", "bc", 13, PR_TRUE, 8 }, + { "abcdabcabcdabc", "bc", 14, PR_TRUE, 12 }, + { "abcdefgabcdefg", "abcdefg", 13, PR_TRUE, 0 }, + { "abcdefgabcdefg", "abcdefg", 14, PR_TRUE, 7 }, + { "abcdefgabcdefg", "abcdefg", 15, PR_TRUE, 7 }, + { "ABCDEFG", "a", 5, PR_FALSE, 0 }, + { "ABCDEFG", "c", 5, PR_FALSE, 0 }, + { "ABCDEFG", "e", 5, PR_FALSE, 0 }, + { "ABCDEFG", "g", 5, PR_FALSE, 0 }, + { "ABCDEFG", "i", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ab", 5, PR_FALSE, 0 }, + { "ABCDEFG", "cd", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ef", 5, PR_FALSE, 0 }, + { "ABCDEFG", "gh", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 6, PR_FALSE, 0 }, + { "ABCDABC", "bc", 7, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 7, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 8, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "a", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "c", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "e", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "g", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "i", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "cd", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ef", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "gh", 12, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 12, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 13, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 14, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 13, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 14, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 15, PR_FALSE, 0 } + }; + + int i; + + printf("Test 026 (PL_strnrstr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strnrstr(array[i].str, array[i].sub, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcasestr */ +PRBool test_027(void) +{ + static struct + { + const char *str; + const char *sub; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "blah", PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", PR_TRUE, 0 }, + { "", "blah", PR_FALSE, 0 }, + { "blah-de-blah", "", PR_FALSE, 0 }, + { "abcdefg", "a", PR_TRUE, 0 }, + { "abcdefg", "c", PR_TRUE, 2 }, + { "abcdefg", "e", PR_TRUE, 4 }, + { "abcdefg", "g", PR_TRUE, 6 }, + { "abcdefg", "i", PR_FALSE, 0 }, + { "abcdefg", "ab", PR_TRUE, 0 }, + { "abcdefg", "cd", PR_TRUE, 2 }, + { "abcdefg", "ef", PR_TRUE, 4 }, + { "abcdefg", "gh", PR_FALSE, 0 }, + { "abcdabc", "bc", PR_TRUE, 1 }, + { "abcdefg", "abcdefg", PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", PR_TRUE, 0 }, + { "abcdefgabcdefg", "c", PR_TRUE, 2 }, + { "abcdefgabcdefg", "e", PR_TRUE, 4 }, + { "abcdefgabcdefg", "g", PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", PR_TRUE, 0 }, + { "abcdefgabcdefg", "cd", PR_TRUE, 2 }, + { "abcdefgabcdefg", "ef", PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", PR_TRUE, 1 }, + { "abcdefgabcdefg", "abcdefg", PR_TRUE, 0 }, + { "ABCDEFG", "a", PR_TRUE, 0 }, + { "ABCDEFG", "c", PR_TRUE, 2 }, + { "ABCDEFG", "e", PR_TRUE, 4 }, + { "ABCDEFG", "g", PR_TRUE, 6 }, + { "ABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFG", "ab", PR_TRUE, 0 }, + { "ABCDEFG", "cd", PR_TRUE, 2 }, + { "ABCDEFG", "ef", PR_TRUE, 4 }, + { "ABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABC", "bc", PR_TRUE, 1 }, + { "ABCDEFG", "abcdefg", PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "a", PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "c", PR_TRUE, 2 }, + { "ABCDEFGABCDEFG", "e", PR_TRUE, 4 }, + { "ABCDEFGABCDEFG", "g", PR_TRUE, 6 }, + { "ABCDEFGABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "cd", PR_TRUE, 2 }, + { "ABCDEFGABCDEFG", "ef", PR_TRUE, 4 }, + { "ABCDEFGABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", PR_TRUE, 1 }, + { "ABCDEFGABCDEFG", "abcdefg", PR_TRUE, 0 } + }; + + int i; + + printf("Test 027 (PL_strcasestr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strcasestr(array[i].str, array[i].sub); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strcaserstr */ +PRBool test_028(void) +{ + static struct + { + const char *str; + const char *sub; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, PR_FALSE, 0 }, + { (const char *)0, "blah", PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", PR_TRUE, 8 }, + { "", "blah", PR_FALSE, 0 }, + { "blah-de-blah", "", PR_FALSE, 0 }, + { "abcdefg", "a", PR_TRUE, 0 }, + { "abcdefg", "c", PR_TRUE, 2 }, + { "abcdefg", "e", PR_TRUE, 4 }, + { "abcdefg", "g", PR_TRUE, 6 }, + { "abcdefg", "i", PR_FALSE, 0 }, + { "abcdefg", "ab", PR_TRUE, 0 }, + { "abcdefg", "cd", PR_TRUE, 2 }, + { "abcdefg", "ef", PR_TRUE, 4 }, + { "abcdefg", "gh", PR_FALSE, 0 }, + { "abcdabc", "bc", PR_TRUE, 5 }, + { "abcdefg", "abcdefg", PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", PR_TRUE, 7 }, + { "abcdefgabcdefg", "c", PR_TRUE, 9 }, + { "abcdefgabcdefg", "e", PR_TRUE, 11 }, + { "abcdefgabcdefg", "g", PR_TRUE, 13 }, + { "abcdefgabcdefg", "i", PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", PR_TRUE, 7 }, + { "abcdefgabcdefg", "cd", PR_TRUE, 9 }, + { "abcdefgabcdefg", "ef", PR_TRUE, 11 }, + { "abcdefgabcdefg", "gh", PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", PR_TRUE, 12 }, + { "abcdefgabcdefg", "abcdefg", PR_TRUE, 7 }, + { "ABCDEFG", "a", PR_TRUE, 0 }, + { "ABCDEFG", "c", PR_TRUE, 2 }, + { "ABCDEFG", "e", PR_TRUE, 4 }, + { "ABCDEFG", "g", PR_TRUE, 6 }, + { "ABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFG", "ab", PR_TRUE, 0 }, + { "ABCDEFG", "cd", PR_TRUE, 2 }, + { "ABCDEFG", "ef", PR_TRUE, 4 }, + { "ABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABC", "bc", PR_TRUE, 5 }, + { "ABCDEFG", "abcdefg", PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "a", PR_TRUE, 7 }, + { "ABCDEFGABCDEFG", "c", PR_TRUE, 9 }, + { "ABCDEFGABCDEFG", "e", PR_TRUE, 11 }, + { "ABCDEFGABCDEFG", "g", PR_TRUE, 13 }, + { "ABCDEFGABCDEFG", "i", PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", PR_TRUE, 7 }, + { "ABCDEFGABCDEFG", "cd", PR_TRUE, 9 }, + { "ABCDEFGABCDEFG", "ef", PR_TRUE, 11 }, + { "ABCDEFGABCDEFG", "gh", PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", PR_TRUE, 12 }, + { "ABCDEFGABCDEFG", "abcdefg", PR_TRUE, 7 } + }; + + int i; + + printf("Test 028 (PL_strcaserstr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strcaserstr(array[i].str, array[i].sub); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncasestr */ +PRBool test_029(void) +{ + static struct + { + const char *str; + const char *sub; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 12, PR_FALSE, 0 }, + { (const char *)0, "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, 12, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 2, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 3, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 4, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 5, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 12, PR_TRUE, 0 }, + { "", "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", "", 12, PR_FALSE, 0 }, + { "abcdefg", "a", 5, PR_TRUE, 0 }, + { "abcdefg", "c", 5, PR_TRUE, 2 }, + { "abcdefg", "e", 5, PR_TRUE, 4 }, + { "abcdefg", "g", 5, PR_FALSE, 0 }, + { "abcdefg", "i", 5, PR_FALSE, 0 }, + { "abcdefg", "ab", 5, PR_TRUE, 0 }, + { "abcdefg", "cd", 5, PR_TRUE, 2 }, + { "abcdefg", "ef", 5, PR_FALSE, 0 }, + { "abcdefg", "gh", 5, PR_FALSE, 0 }, + { "abcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabc", "bc", 7, PR_TRUE, 1 }, + { "abcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", 12, PR_TRUE, 0 }, + { "abcdefgabcdefg", "c", 12, PR_TRUE, 2 }, + { "abcdefgabcdefg", "e", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "g", 12, PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", 12, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", 12, PR_TRUE, 0 }, + { "abcdefgabcdefg", "cd", 12, PR_TRUE, 2 }, + { "abcdefgabcdefg", "ef", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", 12, PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabcabcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabcabcdabc", "bc", 7, PR_TRUE, 1 }, + { "abcdefgabcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefgabcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefgabcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "ABCDEFG", "a", 5, PR_TRUE, 0 }, + { "ABCDEFG", "c", 5, PR_TRUE, 2 }, + { "ABCDEFG", "e", 5, PR_TRUE, 4 }, + { "ABCDEFG", "g", 5, PR_FALSE, 0 }, + { "ABCDEFG", "i", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ab", 5, PR_TRUE, 0 }, + { "ABCDEFG", "cd", 5, PR_TRUE, 2 }, + { "ABCDEFG", "ef", 5, PR_FALSE, 0 }, + { "ABCDEFG", "gh", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 5, PR_TRUE, 1 }, + { "ABCDABC", "bc", 6, PR_TRUE, 1 }, + { "ABCDABC", "bc", 7, PR_TRUE, 1 }, + { "ABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 7, PR_TRUE, 0 }, + { "ABCDEFG", "abcdefg", 8, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "a", 12, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "c", 12, PR_TRUE, 2 }, + { "ABCDEFGABCDEFG", "e", 12, PR_TRUE, 4 }, + { "ABCDEFGABCDEFG", "g", 12, PR_TRUE, 6 }, + { "ABCDEFGABCDEFG", "i", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", 12, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "cd", 12, PR_TRUE, 2 }, + { "ABCDEFGABCDEFG", "ef", 12, PR_TRUE, 4 }, + { "ABCDEFGABCDEFG", "gh", 12, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 5, PR_TRUE, 1 }, + { "ABCDABCABCDABC", "bc", 6, PR_TRUE, 1 }, + { "ABCDABCABCDABC", "bc", 7, PR_TRUE, 1 }, + { "ABCDEFGABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 7, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 8, PR_TRUE, 0 } + }; + + int i; + + printf("Test 029 (PL_strncasestr) ..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strncasestr(array[i].str, array[i].sub, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strncaserstr */ +PRBool test_030(void) +{ + static struct + { + const char *str; + const char *sub; + PRUint32 max; + PRBool ret; + PRUint32 off; + } array[] = + { + { (const char *)0, (const char *)0, 12, PR_FALSE, 0 }, + { (const char *)0, "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", (const char *)0, 12, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 0, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 2, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 3, PR_FALSE, 0 }, + { "blah-de-blah", "blah", 4, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 5, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 11, PR_TRUE, 0 }, + { "blah-de-blah", "blah", 12, PR_TRUE, 8 }, + { "blah-de-blah", "blah", 13, PR_TRUE, 8 }, + { "", "blah", 12, PR_FALSE, 0 }, + { "blah-de-blah", "", 12, PR_FALSE, 0 }, + { "abcdefg", "a", 5, PR_TRUE, 0 }, + { "abcdefg", "c", 5, PR_TRUE, 2 }, + { "abcdefg", "e", 5, PR_TRUE, 4 }, + { "abcdefg", "g", 5, PR_FALSE, 0 }, + { "abcdefg", "i", 5, PR_FALSE, 0 }, + { "abcdefg", "ab", 5, PR_TRUE, 0 }, + { "abcdefg", "cd", 5, PR_TRUE, 2 }, + { "abcdefg", "ef", 5, PR_FALSE, 0 }, + { "abcdefg", "gh", 5, PR_FALSE, 0 }, + { "abcdabc", "bc", 5, PR_TRUE, 1 }, + { "abcdabc", "bc", 6, PR_TRUE, 1 }, + { "abcdabc", "bc", 7, PR_TRUE, 5 }, + { "abcdefg", "abcdefg", 6, PR_FALSE, 0 }, + { "abcdefg", "abcdefg", 7, PR_TRUE, 0 }, + { "abcdefg", "abcdefg", 8, PR_TRUE, 0 }, + { "abcdefgabcdefg", "a", 12, PR_TRUE, 7 }, + { "abcdefgabcdefg", "c", 12, PR_TRUE, 9 }, + { "abcdefgabcdefg", "e", 12, PR_TRUE, 11 }, + { "abcdefgabcdefg", "g", 12, PR_TRUE, 6 }, + { "abcdefgabcdefg", "i", 12, PR_FALSE, 0 }, + { "abcdefgabcdefg", "ab", 12, PR_TRUE, 7 }, + { "abcdefgabcdefg", "cd", 12, PR_TRUE, 9 }, + { "abcdefgabcdefg", "ef", 12, PR_TRUE, 4 }, + { "abcdefgabcdefg", "gh", 12, PR_FALSE, 0 }, + { "abcdabcabcdabc", "bc", 12, PR_TRUE, 8 }, + { "abcdabcabcdabc", "bc", 13, PR_TRUE, 8 }, + { "abcdabcabcdabc", "bc", 14, PR_TRUE, 12 }, + { "abcdefgabcdefg", "abcdefg", 13, PR_TRUE, 0 }, + { "abcdefgabcdefg", "abcdefg", 14, PR_TRUE, 7 }, + { "abcdefgabcdefg", "abcdefg", 15, PR_TRUE, 7 }, + { "ABCDEFG", "a", 5, PR_TRUE, 0 }, + { "ABCDEFG", "c", 5, PR_TRUE, 2 }, + { "ABCDEFG", "e", 5, PR_TRUE, 4 }, + { "ABCDEFG", "g", 5, PR_FALSE, 0 }, + { "ABCDEFG", "i", 5, PR_FALSE, 0 }, + { "ABCDEFG", "ab", 5, PR_TRUE, 0 }, + { "ABCDEFG", "cd", 5, PR_TRUE, 2 }, + { "ABCDEFG", "ef", 5, PR_FALSE, 0 }, + { "ABCDEFG", "gh", 5, PR_FALSE, 0 }, + { "ABCDABC", "bc", 5, PR_TRUE, 1 }, + { "ABCDABC", "bc", 6, PR_TRUE, 1 }, + { "ABCDABC", "bc", 7, PR_TRUE, 5 }, + { "ABCDEFG", "abcdefg", 6, PR_FALSE, 0 }, + { "ABCDEFG", "abcdefg", 7, PR_TRUE, 0 }, + { "ABCDEFG", "abcdefg", 8, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "a", 12, PR_TRUE, 7 }, + { "ABCDEFGABCDEFG", "c", 12, PR_TRUE, 9 }, + { "ABCDEFGABCDEFG", "e", 12, PR_TRUE, 11 }, + { "ABCDEFGABCDEFG", "g", 12, PR_TRUE, 6 }, + { "ABCDEFGABCDEFG", "i", 12, PR_FALSE, 0 }, + { "ABCDEFGABCDEFG", "ab", 12, PR_TRUE, 7 }, + { "ABCDEFGABCDEFG", "cd", 12, PR_TRUE, 9 }, + { "ABCDEFGABCDEFG", "ef", 12, PR_TRUE, 4 }, + { "ABCDEFGABCDEFG", "gh", 12, PR_FALSE, 0 }, + { "ABCDABCABCDABC", "bc", 12, PR_TRUE, 8 }, + { "ABCDABCABCDABC", "bc", 13, PR_TRUE, 8 }, + { "ABCDABCABCDABC", "bc", 14, PR_TRUE, 12 }, + { "ABCDEFGABCDEFG", "abcdefg", 13, PR_TRUE, 0 }, + { "ABCDEFGABCDEFG", "abcdefg", 14, PR_TRUE, 7 }, + { "ABCDEFGABCDEFG", "abcdefg", 15, PR_TRUE, 7 } + }; + + int i; + + printf("Test 030 (PL_strncaserstr)..."); fflush(stdout); + + for( i = 0; i < sizeof(array)/sizeof(array[0]); i++ ) + { + char *rv = PL_strncaserstr(array[i].str, array[i].sub, array[i].max); + + if( PR_FALSE == array[i].ret ) + { + if( (char *)0 != rv ) + { + printf("FAIL %d: %s,%s/%lu -> %.32s, not null\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv); + return PR_FALSE; + } + } + else + { + if( (char *)0 == rv ) + { + printf("FAIL %d: %s,%s/%lu -> null, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, array[i].str, array[i].off); + return PR_FALSE; + } + + if( &array[i].str[ array[i].off ] != rv ) + { + printf("FAIL %d: %s,%s/%lu -> 0x%x, not 0x%x+%lu\n", i, + array[i].str ? array[i].str : "(null)", + array[i].sub ? array[i].sub : "(null)", + array[i].max, rv, array[i].str, array[i].off); + return PR_FALSE; + } + } + } + + printf("PASS\n"); + return PR_TRUE; +} + +/* PL_strtok_r */ +PRBool test_031(void) +{ + static const char *tokens[] = { + "wtc", "relyea", "nelsonb", "jpierre", "nicolson", + "ian.mcgreer", "kirk.erickson", "sonja.mirtitsch", "mhein" + }; + + static const char *seps[] = { + ", ", ",", " ", "\t", ",,,", " ,", " ", " \t\t", "," + }; + + static const char s2[] = ", \t"; + + char string[ 1024 ]; + char *s1; + char *token; + char *lasts; + unsigned int i; + + printf("Test 031 (PL_strtok_r) ..."); fflush(stdout); + + /* Build the string. */ + string[0] = '\0'; + for( i = 0; i < sizeof(tokens)/sizeof(tokens[0]); i++ ) + { + PL_strcat(string, tokens[i]); + PL_strcat(string, seps[i]); + } + + /* Scan the string for tokens. */ + i = 0; + s1 = string; + while( (token = PL_strtok_r(s1, s2, &lasts)) != NULL) + { + if( PL_strcmp(token, tokens[i]) != 0 ) + { + printf("FAIL wrong token scanned\n"); + return PR_FALSE; + } + i++; + s1 = NULL; + } + if( i != sizeof(tokens)/sizeof(tokens[0]) ) + { + printf("FAIL wrong number of tokens scanned\n"); + return PR_FALSE; + } + + printf("PASS\n"); + return PR_TRUE; +} + +int +main +( + int argc, + char *argv[] +) +{ + printf("Testing the Portable Library string functions:\n"); + + if( 1 + && test_001() + && test_001() + && test_002() + && test_003() + && test_004() + && test_005() + && test_006() + && test_007() + && test_008() + && test_009() + && test_010() + && test_011() + && test_012() + && test_013() + && test_014() + && test_015() + && test_016() + && test_017() + && test_018() + && test_019() + && test_020() + && test_021() + && test_022() + && test_023() + && test_024() + && test_025() + && test_026() + && test_027() + && test_028() + && test_029() + && test_030() + && test_031() + ) + { + printf("Suite passed.\n"); + return 0; + } + else + { + printf("Suite failed.\n"); + return 1; + } + + /*NOTREACHED*/ +}
diff --git a/pkg/Makefile.in b/pkg/Makefile.in new file mode 100644 index 0000000..69830da --- /dev/null +++ b/pkg/Makefile.in
@@ -0,0 +1,29 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = .. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +DIRS = +ifeq ($(OS_TARGET),Linux) +DIRS = linux +endif +ifeq ($(OS_TARGET),SunOS) +DIRS = solaris +endif + +publish:: + +$(LOOP_OVER_DIRS) + +include $(topsrcdir)/config/rules.mk
diff --git a/pkg/linux/Makefile.in b/pkg/linux/Makefile.in new file mode 100644 index 0000000..63fa750 --- /dev/null +++ b/pkg/linux/Makefile.in
@@ -0,0 +1,80 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +NAME = sun-nspr +ifndef RPM_RELEASE +RPM_RELEASE = 1 +endif +TOPDIR = /usr/src/redhat +VERSION = `grep PR_VERSION $(dist_includedir)/prinit.h \ + | sed -e 's/"$$//' -e 's/.*"//' -e 's/ .*//'` + +SPECFILE = $(NAME).spec + +include $(MOD_DEPTH)/config/autoconf.mk + +# Force i386 for non 64 bit build +ifneq ($(USE_64),1) + RPMTARGET = "--target=i386" + RPMLIBDIR = lib +else + RPMLIBDIR = lib64 +endif + +publish: + $(MAKE) clean + mkdir -p SOURCES SRPMS RPMS BUILD + (cd $(dist_libdir) && tar cphf - libnspr4.so libplds4.so libplc4.so) \ + | (mkdir -p opt/sun/private/$(RPMLIBDIR) && cd opt/sun/private/$(RPMLIBDIR) && tar xvfBp -) + (cd $(dist_includedir) && tar cphf - .) \ + | (mkdir -p opt/sun/private/include/nspr && cd opt/sun/private/include/nspr && tar xvfBp -) + (cd opt/sun/private/include/nspr && \ + rm -rf md) + tar czvf SOURCES/$(NAME)-$(VERSION).tar.gz opt + echo "%define name $(NAME)" >$(SPECFILE) + echo "%define version $(VERSION)" >>$(SPECFILE) + echo "%define release $(RPM_RELEASE)" >>$(SPECFILE) + echo "%define buildroot `pwd`/$(NAME)-root" >>$(SPECFILE) + echo "%define _topdir `pwd`" >>$(SPECFILE) + echo "%define _unpackaged_files_terminate_build 0" >>$(SPECFILE) + cat $(srcdir)/$(NAME).spec >>$(SPECFILE) + echo "" >>$(SPECFILE) + echo "%files" >>$(SPECFILE) + echo "%defattr(-,root,root)" >>$(SPECFILE) + echo "%dir /opt" >>$(SPECFILE) + echo "%dir /opt/sun" >>$(SPECFILE) + echo "%dir /opt/sun/private" >>$(SPECFILE) + echo "%dir /opt/sun/private/$(RPMLIBDIR)" >>$(SPECFILE) + find opt \( -name "*.so" \) | sed -e "s-^-/-" >>$(SPECFILE) + echo "" >>$(SPECFILE) + echo "%files devel" >>$(SPECFILE) + echo "%defattr(-,root,root)" >>$(SPECFILE) + echo "%dir /opt" >>$(SPECFILE) + echo "%dir /opt/sun" >>$(SPECFILE) + echo "%dir /opt/sun/private" >>$(SPECFILE) + echo "%dir /opt/sun/private/include" >>$(SPECFILE) + echo "%dir /opt/sun/private/include/nspr" >>$(SPECFILE) + echo "%dir /opt/sun/private/include/nspr/obsolete" >>$(SPECFILE) + echo "%dir /opt/sun/private/include/nspr/private" >>$(SPECFILE) + find opt -type f \( -name "*.h" \) \ + | sed -e "s-^-/-" >>$(SPECFILE) + rpmbuild $(RPMTARGET) -bb $(SPECFILE) + +clean: + rm -rf $(TOPDIR)/BUILD/$(NAME) + rm -rf SOURCES SRPMS RPMS BUILD + rm -rf RPMS SRPMS opt + rm -f $(NAME)-$(VERSION).tar.gz
diff --git a/pkg/linux/sun-nspr.spec b/pkg/linux/sun-nspr.spec new file mode 100644 index 0000000..fccac5a --- /dev/null +++ b/pkg/linux/sun-nspr.spec
@@ -0,0 +1,49 @@ +Summary: Netscape Portable Runtime +Name: %{name} +Vendor: Sun Microsystems, Inc. +Version: %{version} +Release: %{release} +Copyright: Copyright 2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also under other license(s) as shown at the Description field. +Distribution: Sun Java(TM) Enterprise System +URL: http://www.sun.com +Group: System Environment/Base +Source: %{name}-%{version}.tar.gz +ExclusiveOS: Linux +BuildRoot: /var/tmp/%{name}-root + +%description + +NSPR provides platform independence for non-GUI operating system +facilities. These facilities include threads, thread synchronization, +normal file and network I/O, interval timing and calendar time, basic +memory management (malloc and free) and shared library linking. + +See: http://www.mozilla.org/projects/nspr/about-nspr.html + +This Source Code Form is subject to the terms of the Mozilla Public +License, v. 2.0. If a copy of the MPL was not distributed with this +file, You can obtain one at http://mozilla.org/MPL/2.0/. + +%package devel +Summary: Development Libraries for the Netscape Portable Runtime +Group: Development/Libraries +Requires: %{name} = %{version}-%{release} + +%description devel +Header files for doing development with the Netscape Portable Runtime. + +Under "MPL/GPL" license. + +%prep +%setup -c + +%build + +%install +rm -rf $RPM_BUILD_ROOT +mkdir $RPM_BUILD_ROOT +cd $RPM_BUILD_ROOT +tar xvzf $RPM_SOURCE_DIR/%{name}-%{version}.tar.gz + +%clean +rm -rf $RPM_BUILD_ROOT
diff --git a/pkg/solaris/Makefile-devl.com b/pkg/solaris/Makefile-devl.com new file mode 100755 index 0000000..86eab39 --- /dev/null +++ b/pkg/solaris/Makefile-devl.com
@@ -0,0 +1,34 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MACH = $(shell mach) + +PUBLISH_ROOT = $(DIST) +ifeq ($(MOD_DEPTH),../..) +ROOT = ROOT +else +ROOT = $(subst ../../,,$(MOD_DEPTH))/ROOT +endif + +PKGARCHIVE = $(dist_prefix)/pkgarchive +DATAFILES = copyright +FILES = $(DATAFILES) pkginfo + +PACKAGE = $(shell basename `pwd`) + +PRODUCT_VERSION = "$(MOD_VERSION).$(MOD_MINOR).$(MOD_PATCH)$(MOD_BETA)" +LN = /usr/bin/ln + +CLOBBERFILES = $(FILES) + +include $(topsrcdir)/config/rules.mk + +# vim: ft=make
diff --git a/pkg/solaris/Makefile-devl.targ b/pkg/solaris/Makefile-devl.targ new file mode 100755 index 0000000..210b501 --- /dev/null +++ b/pkg/solaris/Makefile-devl.targ
@@ -0,0 +1,34 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +include $(srcdir)/../proto64.mk + +pkginfo: pkginfo.tmpl ../awk_pkginfo + $(RM) $@; nawk -f ../awk_pkginfo $(srcdir)/$@.tmpl > $@ + +pkg: $(PKGARCHIVE) + cat $(srcdir)/prototype | sed $(sed_proto64) > prototype + cp $(srcdir)/depend . + pkgmk -f prototype -d $(PKGARCHIVE) -r $(ROOT) -o $(PACKAGE) + +$(PKGARCHIVE): + [ -d $(PKGARCHIVE) ] || mkdir -p $(PKGARCHIVE) + +$(DATAFILES): %: $(srcdir)/../common_files/% + $(RM) $@; cp $(srcdir)/../common_files/$@ $@ + +$(MACHDATAFILES): %: $(srcdir)/../common_files/%_$(MACH) + $(RM) $@; cp $(srcdir)/../common_files/$@_$(MACH) $@ + +clobber clean:: + -$(RM) $(CLOBBERFILES) $(CLEANFILES) + +.PHONY: pkg
diff --git a/pkg/solaris/Makefile.com b/pkg/solaris/Makefile.com new file mode 100644 index 0000000..d4da887 --- /dev/null +++ b/pkg/solaris/Makefile.com
@@ -0,0 +1,37 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MACH = $(shell mach) + +PUBLISH_ROOT = $(DIST) +ifeq ($(MOD_DEPTH),../..) +ROOT = ROOT +else +ROOT = $(subst ../../,,$(MOD_DEPTH))/ROOT +endif + +PKGARCHIVE = $(dist_prefix)/pkgarchive +DATAFILES = copyright +FILES = $(DATAFILES) pkginfo + +PACKAGE = $(shell basename `pwd`) + +PRODUCT_VERSION = $(shell grep PR_VERSION $(dist_includedir)/prinit.h \ + | sed -e 's/"$$//' -e 's/.*"//' -e 's/ .*//') + +LN = /usr/bin/ln +CP = /usr/bin/cp + +CLOBBERFILES = $(FILES) + +include $(topsrcdir)/config/rules.mk + +# vim: ft=make
diff --git a/pkg/solaris/Makefile.in b/pkg/solaris/Makefile.in new file mode 100644 index 0000000..b34a23a --- /dev/null +++ b/pkg/solaris/Makefile.in
@@ -0,0 +1,89 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +abs_dist_libdir := $(shell (cd $(dist_libdir);pwd)) +abs_dist_includedir := $(shell (cd $(dist_includedir);pwd)) + +%: %.ksh + $(RM) $@ + cp $< $@ + chmod +x $@ + +DIRS = \ + SUNWpr \ + SUNWprd + +include $(srcdir)/Makefile.com + +PROTO = \ + $(ROOT) \ + $(ROOT)/usr/lib/mps \ + $(ROOT)/usr/include/mps + +ifeq ($(MACH), sparc) + PROTO += $(ROOT)/usr/lib/mps/cpu/sparcv8plus +endif + +ifeq ($(USE_64), 1) +ifeq ($(MACH), sparc) +# Sparc + PROTO += $(ROOT)/usr/lib/mps/sparcv9 +else +# AMD64 + PROTO += $(ROOT)/usr/lib/mps/amd64 +endif + abs_dist64_libdir = $(abs_dist_libdir) + abs_dist32_libdir = $(shell echo $(abs_dist_libdir) | sed -e "s|_64_OPT|_OPT|g" -e "s|_64_DBG|_DBG|g") + abs_dist64_includedir = $(abs_dist_includedir) + abs_dist32_includedir = $(shell echo $(abs_dist_includedir) | sed -e "s|_64_OPT|_OPT|g" -e "s|_64_DBG|_DBG|g") +else + abs_dist32_libdir = $(abs_dist_libdir) + abs_dist64_libdir = $(shell echo $(abs_dist_libdir) | sed -e "s|_OPT|_64_OPT|g" -e "s|_DBG|_64_DBG|g") + abs_dist32_includedir = $(abs_dist_includedir) + abs_dist64_includedir = $(shell echo $(abs_dist_includedir) | sed -e "s|_OPT|_64_OPT|g" -e "s|_DBG|_64_DBG|g") +endif + +awk_pkginfo: bld_awk_pkginfo + ./bld_awk_pkginfo -m $(MACH) -p "$(PRODUCT_VERSION)" -o $@ -v $(PRODUCT_VERSION) + +all:: awk_pkginfo $(PROTO) +publish: awk_pkginfo $(PROTO) + +$(LOOP_OVER_DIRS) + +clean clobber:: + $(RM) awk_pkginfo bld_awk_pkginfo + $(RM) -r $(ROOT) + +$(ROOT): + mkdir -p $@ + +$(ROOT)/usr/lib/mps/sparcv9: + mkdir -p $@ + $(CP) -r $(abs_dist64_libdir)/*.so $@ +$(ROOT)/usr/lib/mps/amd64: + mkdir -p $@ + $(CP) -r $(abs_dist64_libdir)/*.so $@ +$(ROOT)/usr/lib/mps: + mkdir -p $@ + $(CP) -r $(abs_dist32_libdir)/*.so $@ +$(ROOT)/usr/lib/mps/cpu/sparcv8plus: + mkdir -p $@ + $(CP) -r $(abs_dist32_libdir)/cpu/sparcv8plus/*.so $@ +$(ROOT)/usr/include/mps: + mkdir -p $@ + $(CP) -r $(abs_dist32_includedir)/* $@
diff --git a/pkg/solaris/Makefile.targ b/pkg/solaris/Makefile.targ new file mode 100644 index 0000000..742ee93 --- /dev/null +++ b/pkg/solaris/Makefile.targ
@@ -0,0 +1,32 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +include $(srcdir)/../proto64.mk + +pkginfo: pkginfo.tmpl ../awk_pkginfo + $(RM) $@; nawk -f ../awk_pkginfo $< > $@ + +pkg: $(PKGARCHIVE) prototype_$(MACH) + cp $(srcdir)/prototype_com . + cat $(srcdir)/prototype_$(MACH) | sed $(sed_proto64) > prototype_$(MACH) + cp $(srcdir)/depend . + pkgmk -f prototype_$(MACH) -d $(PKGARCHIVE) -r $(ROOT) -o $(PACKAGE) + +$(PKGARCHIVE): + [ -d $(PKGARCHIVE) ] || mkdir -p $(PKGARCHIVE) + +$(DATAFILES): %: $(srcdir)/../common_files/% + $(RM) $@; cp $(srcdir)/../common_files/$@ $@ + +clobber clean:: + -$(RM) $(CLOBBERFILES) $(CLEANFILES) + +.PHONY: pkg
diff --git a/pkg/solaris/SUNWpr/Makefile.in b/pkg/solaris/SUNWpr/Makefile.in new file mode 100644 index 0000000..9fe1f0a --- /dev/null +++ b/pkg/solaris/SUNWpr/Makefile.in
@@ -0,0 +1,26 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(srcdir)/../Makefile.com + +DATAFILES += + +all:: $(FILES) +publish:: all pkg + +include $(srcdir)/../Makefile.targ
diff --git a/pkg/solaris/SUNWpr/depend b/pkg/solaris/SUNWpr/depend new file mode 100644 index 0000000..4dd09c5 --- /dev/null +++ b/pkg/solaris/SUNWpr/depend
@@ -0,0 +1,32 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# $Id$ +# +# This package information file defines software dependencies associated +# with the pkg. You can define three types of pkg dependencies with this file: +# P indicates a prerequisite for installation +# I indicates an incompatible package +# R indicates a reverse dependency +# <pkg.abbr> see pkginfo(4), PKG parameter +# <name> see pkginfo(4), NAME parameter +# <version> see pkginfo(4), VERSION parameter +# <arch> see pkginfo(4), ARCH parameter +# <type> <pkg.abbr> <name> +# (<arch>)<version> +# (<arch>)<version> +# ... +# <type> <pkg.abbr> <name> +# ... + +P SUNWcar Core Architecture, (Root) +P SUNWkvm Core Architecture, (Kvm) +P SUNWcsr Core Solaris, (Root) +P SUNWcsu Core Solaris, (Usr) +P SUNWcsd Core Solaris Devices +P SUNWcsl Core Solaris Libraries
diff --git a/pkg/solaris/SUNWpr/pkginfo.tmpl b/pkg/solaris/SUNWpr/pkginfo.tmpl new file mode 100644 index 0000000..3c1a107 --- /dev/null +++ b/pkg/solaris/SUNWpr/pkginfo.tmpl
@@ -0,0 +1,38 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# +# This required package information file describes characteristics of the +# package, such as package abbreviation, full package name, package version, +# and package architecture. +# +PKG="SUNWpr" +NAME="Netscape Portable Runtime" +ARCH="ISA" +VERSION="NSPRVERS,REV=0.0.0" +SUNW_PRODNAME="Netscape Portable Runtime" +SUNW_PRODVERS="NSPRVERS" +SUNW_PKGTYPE="usr" +MAXINST="1000" +CATEGORY="system" +DESC="Netscape Portable Runtime Interface" +VENDOR="Sun Microsystems, Inc." +HOTLINE="Please contact your local service provider" +EMAIL="" +CLASSES="none" +BASEDIR=/ +SUNW_PKGVERS="1.0" +#VSTOCK="<reserved by Release Engineering for package part #>" +#ISTATES="<developer defined>" +#RSTATES='<developer defined>' +#ULIMIT="<developer defined>" +#ORDER="<developer defined>" +#PSTAMP="<developer defined>" +#INTONLY="<developer defined>"
diff --git a/pkg/solaris/SUNWpr/prototype_com b/pkg/solaris/SUNWpr/prototype_com new file mode 100644 index 0000000..4b994ea --- /dev/null +++ b/pkg/solaris/SUNWpr/prototype_com
@@ -0,0 +1,39 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# This required package information file contains a list of package contents. +# The 'pkgmk' command uses this file to identify the contents of a package +# and their location on the development machine when building the package. +# Can be created via a text editor or through use of the 'pkgproto' command. + +#!search <pathname pathname ...> # where to find pkg objects +#!include <filename> # include another 'prototype' file +#!default <mode> <owner> <group> # default used if not specified on entry +#!<param>=<value> # puts parameter in pkg environment + +# packaging files +i copyright +i pkginfo +i depend +# +# source locations relative to the prototype file +# +# SUNWpr +# +d none usr 755 root sys +d none usr/lib 755 root bin +d none usr/lib/mps 755 root bin +d none usr/lib/mps/secv1 755 root bin +f none usr/lib/mps/libnspr4.so 755 root bin +f none usr/lib/mps/libplc4.so 755 root bin +f none usr/lib/mps/libplds4.so 755 root bin +s none usr/lib/mps/secv1/libnspr4.so=../libnspr4.so +s none usr/lib/mps/secv1/libplc4.so=../libplc4.so +s none usr/lib/mps/secv1/libplds4.so=../libplds4.so
diff --git a/pkg/solaris/SUNWpr/prototype_i386 b/pkg/solaris/SUNWpr/prototype_i386 new file mode 100644 index 0000000..e2f7a2f --- /dev/null +++ b/pkg/solaris/SUNWpr/prototype_i386
@@ -0,0 +1,45 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# This required package information file contains a list of package contents. +# The 'pkgmk' command uses this file to identify the contents of a package +# and their location on the development machine when building the package. +# Can be created via a text editor or through use of the 'pkgproto' command. + +#!search <pathname pathname ...> # where to find pkg objects +#!include <filename> # include another 'prototype' file +#!default <mode> <owner> <group> # default used if not specified on entry +#!<param>=<value> # puts parameter in pkg environment + +# +# Include ISA independent files (prototype_com) +# +!include prototype_com +# +# +# +# List files which are i386 specific here +# +# source locations relative to the prototype file +# +# +# SUNWpr +# +#64#s none usr/lib/mps/64=amd64 +#64#s none usr/lib/mps/secv1/64=amd64 +#64#d none usr/lib/mps/amd64 755 root bin +#64#d none usr/lib/mps/secv1/amd64 755 root bin +#64#f none usr/lib/mps/amd64/libnspr4.so 755 root bin +#64#f none usr/lib/mps/amd64/libplc4.so 755 root bin +#64#f none usr/lib/mps/amd64/libplds4.so 755 root bin +#64#s none usr/lib/mps/secv1/amd64/libnspr4.so=../../amd64/libnspr4.so +#64#s none usr/lib/mps/secv1/amd64/libplc4.so=../../amd64/libplc4.so +#64#s none usr/lib/mps/secv1/amd64/libplds4.so=../../amd64/libplds4.so +
diff --git a/pkg/solaris/SUNWpr/prototype_sparc b/pkg/solaris/SUNWpr/prototype_sparc new file mode 100644 index 0000000..aae5f18 --- /dev/null +++ b/pkg/solaris/SUNWpr/prototype_sparc
@@ -0,0 +1,51 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# This required package information file contains a list of package contents. +# The 'pkgmk' command uses this file to identify the contents of a package +# and their location on the development machine when building the package. +# Can be created via a text editor or through use of the 'pkgproto' command. + +#!search <pathname pathname ...> # where to find pkg objects +#!include <filename> # include another 'prototype' file +#!default <mode> <owner> <group> # default used if not specified on entry +#!<param>=<value> # puts parameter in pkg environment + +# +# Include ISA independent files (prototype_com) +# +!include prototype_com +# +# +# +# List files which are SPARC specific here +# +# source locations relative to the prototype file +# +# +# SUNWpr +# +d none usr/lib/mps/cpu 755 root bin +d none usr/lib/mps/cpu/sparcv8plus 755 root bin +d none usr/lib/mps/secv1/cpu 755 root bin +d none usr/lib/mps/secv1/cpu/sparcv8plus 755 root bin +f none usr/lib/mps/cpu/sparcv8plus/libnspr_flt4.so 755 root bin +s none usr/lib/mps/secv1/cpu/sparcv8plus/libnspr_flt4.so=../../../cpu/sparcv8plus/libnspr_flt4.so +#64#s none usr/lib/mps/64=sparcv9 +#64#s none usr/lib/mps/secv1/64=sparcv9 +#64#d none usr/lib/mps/sparcv9 755 root bin +#64#d none usr/lib/mps/secv1/sparcv9 755 root bin +#64#f none usr/lib/mps/sparcv9/libnspr4.so 755 root bin +#64#f none usr/lib/mps/sparcv9/libplc4.so 755 root bin +#64#f none usr/lib/mps/sparcv9/libplds4.so 755 root bin +#64#s none usr/lib/mps/secv1/sparcv9/libnspr4.so=../../sparcv9/libnspr4.so +#64#s none usr/lib/mps/secv1/sparcv9/libplc4.so=../../sparcv9/libplc4.so +#64#s none usr/lib/mps/secv1/sparcv9/libplds4.so=../../sparcv9/libplds4.so +
diff --git a/pkg/solaris/SUNWprd/Makefile.in b/pkg/solaris/SUNWprd/Makefile.in new file mode 100755 index 0000000..0cb4c28 --- /dev/null +++ b/pkg/solaris/SUNWprd/Makefile.in
@@ -0,0 +1,26 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(srcdir)/../Makefile-devl.com + +DATAFILES += + +all:: $(FILES) +publish:: all pkg + +include $(srcdir)/../Makefile-devl.targ
diff --git a/pkg/solaris/SUNWprd/depend b/pkg/solaris/SUNWprd/depend new file mode 100755 index 0000000..2415c54 --- /dev/null +++ b/pkg/solaris/SUNWprd/depend
@@ -0,0 +1,27 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# $Id$ +# +# This package information file defines software dependencies associated +# with the pkg. You can define three types of pkg dependencies with this file: +# P indicates a prerequisite for installation +# I indicates an incompatible package +# R indicates a reverse dependency +# <pkg.abbr> see pkginfo(4), PKG parameter +# <name> see pkginfo(4), NAME parameter +# <version> see pkginfo(4), VERSION parameter +# <arch> see pkginfo(4), ARCH parameter +# <type> <pkg.abbr> <name> +# (<arch>)<version> +# (<arch>)<version> +# ... +# <type> <pkg.abbr> <name> +# ... + +P SUNWpr Netscape Portable Runtime
diff --git a/pkg/solaris/SUNWprd/pkginfo.tmpl b/pkg/solaris/SUNWprd/pkginfo.tmpl new file mode 100755 index 0000000..5003122 --- /dev/null +++ b/pkg/solaris/SUNWprd/pkginfo.tmpl
@@ -0,0 +1,38 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# +# This required package information file describes characteristics of the +# package, such as package abbreviation, full package name, package version, +# and package architecture. +# +PKG="SUNWprd" +NAME="Netscape Portable Runtime Development" +ARCH="ISA" +VERSION="NSPRVERS,REV=0.0.0" +SUNW_PRODNAME="Netscape Portable Runtime Development" +SUNW_PRODVERS="NSPRVERS" +SUNW_PKGTYPE="usr" +MAXINST="1000" +CATEGORY="system" +DESC="Netscape Portable Runtime Interface Files for Development" +VENDOR="Sun Microsystems, Inc." +HOTLINE="Please contact your local service provider" +EMAIL="" +CLASSES="none" +BASEDIR=/ +SUNW_PKGVERS="1.0" +#VSTOCK="<reserved by Release Engineering for package part #>" +#ISTATES="<developer defined>" +#RSTATES='<developer defined>' +#ULIMIT="<developer defined>" +#ORDER="<developer defined>" +#PSTAMP="<developer defined>" +#INTONLY="<developer defined>"
diff --git a/pkg/solaris/SUNWprd/prototype b/pkg/solaris/SUNWprd/prototype new file mode 100755 index 0000000..44f52ba --- /dev/null +++ b/pkg/solaris/SUNWprd/prototype
@@ -0,0 +1,89 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# This required package information file contains a list of package contents. +# The 'pkgmk' command uses this file to identify the contents of a package +# and their location on the development machine when building the package. +# Can be created via a text editor or through use of the 'pkgproto' command. + +#!search <pathname pathname ...> # where to find pkg objects +#!include <filename> # include another 'prototype' file +#!default <mode> <owner> <group> # default used if not specified on entry +#!<param>=<value> # puts parameter in pkg environment + +# packaging files +i copyright +i pkginfo +i depend +# +# source locations relative to .h 0644 root bine prototype file +# +# SUNWprd +# +d none usr 0755 root sys +d none usr/include 0755 root bin +d none usr/include/mps 0755 root bin +d none usr/include/mps/obsolete 0755 root bin +d none usr/include/mps/private 0755 root bin +f none usr/include/mps/obsolete/pralarm.h 0644 root bin +f none usr/include/mps/obsolete/probslet.h 0644 root bin +f none usr/include/mps/obsolete/protypes.h 0644 root bin +f none usr/include/mps/obsolete/prsem.h 0644 root bin +f none usr/include/mps/prcpucfg.h 0644 root bin +f none usr/include/mps/nspr.h 0644 root bin +f none usr/include/mps/pratom.h 0644 root bin +f none usr/include/mps/prbit.h 0644 root bin +f none usr/include/mps/prclist.h 0644 root bin +f none usr/include/mps/prcmon.h 0644 root bin +f none usr/include/mps/prcountr.h 0644 root bin +f none usr/include/mps/prcvar.h 0644 root bin +f none usr/include/mps/prdtoa.h 0644 root bin +f none usr/include/mps/prenv.h 0644 root bin +f none usr/include/mps/prerr.h 0644 root bin +f none usr/include/mps/prerror.h 0644 root bin +f none usr/include/mps/prinet.h 0644 root bin +f none usr/include/mps/prinit.h 0644 root bin +f none usr/include/mps/prinrval.h 0644 root bin +f none usr/include/mps/prio.h 0644 root bin +f none usr/include/mps/pripcsem.h 0644 root bin +f none usr/include/mps/private/pprio.h 0644 root bin +f none usr/include/mps/private/pprthred.h 0644 root bin +f none usr/include/mps/private/prpriv.h 0644 root bin +f none usr/include/mps/prlink.h 0644 root bin +f none usr/include/mps/prlock.h 0644 root bin +f none usr/include/mps/prlog.h 0644 root bin +f none usr/include/mps/prlong.h 0644 root bin +f none usr/include/mps/prmem.h 0644 root bin +f none usr/include/mps/prmon.h 0644 root bin +f none usr/include/mps/prmwait.h 0644 root bin +f none usr/include/mps/prnetdb.h 0644 root bin +f none usr/include/mps/prolock.h 0644 root bin +f none usr/include/mps/prpdce.h 0644 root bin +f none usr/include/mps/prprf.h 0644 root bin +f none usr/include/mps/prproces.h 0644 root bin +f none usr/include/mps/prrng.h 0644 root bin +f none usr/include/mps/prrwlock.h 0644 root bin +f none usr/include/mps/prshm.h 0644 root bin +f none usr/include/mps/prshma.h 0644 root bin +f none usr/include/mps/prsystem.h 0644 root bin +f none usr/include/mps/prthread.h 0644 root bin +f none usr/include/mps/prtime.h 0644 root bin +f none usr/include/mps/prtpool.h 0644 root bin +f none usr/include/mps/prtrace.h 0644 root bin +f none usr/include/mps/prtypes.h 0644 root bin +f none usr/include/mps/prvrsion.h 0644 root bin +f none usr/include/mps/prwin16.h 0644 root bin +f none usr/include/mps/plarenas.h 0644 root bin +f none usr/include/mps/plarena.h 0644 root bin +f none usr/include/mps/plbase64.h 0644 root bin +f none usr/include/mps/plerror.h 0644 root bin +f none usr/include/mps/plgetopt.h 0644 root bin +f none usr/include/mps/plhash.h 0644 root bin +f none usr/include/mps/plstr.h 0644 root bin
diff --git a/pkg/solaris/bld_awk_pkginfo.ksh b/pkg/solaris/bld_awk_pkginfo.ksh new file mode 100644 index 0000000..67f1df7 --- /dev/null +++ b/pkg/solaris/bld_awk_pkginfo.ksh
@@ -0,0 +1,109 @@ +#!/usr/bin/ksh -p +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# +# Simple script which builds the awk_pkginfo awk script. This awk script +# is used to convert the pkginfo.tmpl files into pkginfo files +# for the build. +# + +usage() +{ + cat <<-EOF +usage: bld_awk_pkginfo -p <prodver> -m <mach> -o <awk_script> [-v <version>] +EOF +} + +# +# Awk strings +# +# two VERSION patterns: one for Dewey decimal, one for Dewey plus ,REV=n +# the first has one '=' the second has two or more '=' +# +VERSION1="VERSION=[^=]*$" +VERSION2="VERSION=[^=]*=.*$" +PRODVERS="^SUNW_PRODVERS=" +ARCH='ARCH=\"ISA\"' + +# +# parse command line +# +mach="" +prodver="" +awk_script="" +version="NSPRVERS" + +while getopts o:p:m:v: c +do + case $c in + o) + awk_script=$OPTARG + ;; + m) + mach=$OPTARG + ;; + p) + prodver=$OPTARG + ;; + v) + version=$OPTARG + ;; + \?) + usage + exit 1 + ;; + esac +done + +if [[ ( -z $prodver ) || ( -z $mach ) || ( -z $awk_script ) ]] +then + usage + exit 1 +fi + +if [[ -f $awk_script ]] +then + rm -f $awk_script +fi + +# +# Build REV= field based on date +# +rev=$(date "+%Y.%m.%d.%H.%M") + +# +# Build awk script which will process all the +# pkginfo.tmpl files. +# +# the first VERSION pattern is replaced with a leading quotation mark +# +rm -f $awk_script +cat << EOF > $awk_script +/$VERSION1/ { + sub(/\=[^=]*$/,"=\"$rev\"") + print + next + } +/$VERSION2/ { + sub(/\=[^=]*$/,"=$rev\"") + sub(/NSPRVERS/,"$version") + print + next + } +/$PRODVERS/ { + printf "SUNW_PRODVERS=\"%s\"\n", "$prodver" + next + } +/$ARCH/ { + printf "ARCH=\"%s\"\n", "$mach" + next + } +{ print } +EOF
diff --git a/pkg/solaris/common_files/copyright b/pkg/solaris/common_files/copyright new file mode 100644 index 0000000..c553490 --- /dev/null +++ b/pkg/solaris/common_files/copyright
@@ -0,0 +1,6 @@ +Copyright 2005 Sun Microsystems, Inc. All rights reserved. +Use is subject to license terms. + +This Source Code Form is subject to the terms of the Mozilla Public +License, v. 2.0. If a copy of the MPL was not distributed with this +file, You can obtain one at http://mozilla.org/MPL/2.0/.
diff --git a/pkg/solaris/proto64.mk b/pkg/solaris/proto64.mk new file mode 100644 index 0000000..69bb1fc --- /dev/null +++ b/pkg/solaris/proto64.mk
@@ -0,0 +1,18 @@ +# +# Copyright 2005 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +#ident "$Id$" +# + +ifeq ($(USE_64), 1) + # Remove 64 tag + sed_proto64='s/\#64\#//g' +else + # Strip 64 lines + sed_proto64='/\#64\#/d' +endif
diff --git a/pr/.cvsignore b/pr/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/Makefile.in b/pr/Makefile.in new file mode 100644 index 0000000..f7af402 --- /dev/null +++ b/pr/Makefile.in
@@ -0,0 +1,17 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = .. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +DIRS = include src + +include $(topsrcdir)/config/rules.mk
diff --git a/pr/include/.cvsignore b/pr/include/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/include/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/include/Makefile.in b/pr/include/Makefile.in new file mode 100644 index 0000000..9cc425a --- /dev/null +++ b/pr/include/Makefile.in
@@ -0,0 +1,27 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +DIRS = md private obsolete + +include $(topsrcdir)/config/config.mk + +HEADERS = $(wildcard $(srcdir)/*.h) + +RELEASE_HEADERS = $(HEADERS) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR) + +include $(topsrcdir)/config/rules.mk + +export:: $(RELEASE_HEADERS) + $(INSTALL) -m 444 $(RELEASE_HEADERS) $(dist_includedir)
diff --git a/pr/include/gencfg.c b/pr/include/gencfg.c new file mode 100644 index 0000000..54c07ba --- /dev/null +++ b/pr/include/gencfg.c
@@ -0,0 +1,265 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <stdio.h> + +#if defined(sgi) +#ifndef IRIX + error - IRIX is not defined +#endif +#endif + +#if defined(__sun) +#ifndef SOLARIS + error - SOLARIS is not defined +#endif +#endif + +#if defined(__hpux) +#ifndef HPUX + error - HPUX is not defined +#endif +#endif + +#if defined(__alpha) +#if !(defined(_WIN32)) && !(defined(OSF1)) && !(defined(__linux)) && !(defined(__FreeBSD__)) + error - None of OSF1, _WIN32, __linux, or __FreeBSD__ is defined +#endif +#endif + +#if defined(_IBMR2) +#ifndef AIX + error - AIX is not defined +#endif +#endif + +#if defined(linux) +#ifndef LINUX + error - LINUX is not defined +#endif +#endif + +#if defined(bsdi) +#ifndef BSDI + error - BSDI is not defined +#endif +#endif + +#if defined(M_UNIX) +#ifndef SCO + error - SCO is not defined +#endif +#endif +#if !defined(M_UNIX) && defined(_USLC_) +#ifndef UNIXWARE + error - UNIXWARE is not defined +#endif +#endif + +#if defined(__APPLE__) +#ifndef DARWIN + error - DARWIN is not defined +#endif +#endif + +/************************************************************************/ + +/* Generate cpucfg.h */ + +#ifdef XP_PC +#ifdef WIN32 +#define INT64 _PRInt64 +#else +#define INT64 long +#endif +#else +#if defined(HPUX) || defined(SCO) || defined(UNIXWARE) +#define INT64 long +#else +#define INT64 long long +#endif +#endif + +struct align_short { + char c; + short a; +}; +struct align_int { + char c; + int a; +}; +struct align_long { + char c; + long a; +}; +struct align_PRInt64 { + char c; + INT64 a; +}; +struct align_fakelonglong { + char c; + struct { + long hi, lo; + } a; +}; +struct align_float { + char c; + float a; +}; +struct align_double { + char c; + double a; +}; +struct align_pointer { + char c; + void *a; +}; + +#define ALIGN_OF(type) \ + (((char*)&(((struct align_##type *)0)->a)) - ((char*)0)) + +int bpb; + +/* Used if shell doesn't support redirection. By default, assume it does. */ +FILE *stream; + +static int Log2(int n) +{ + int log2 = 0; + + if (n & (n-1)) + log2++; + if (n >> 16) + log2 += 16, n >>= 16; + if (n >> 8) + log2 += 8, n >>= 8; + if (n >> 4) + log2 += 4, n >>= 4; + if (n >> 2) + log2 += 2, n >>= 2; + if (n >> 1) + log2++; + return log2; +} + +/* We assume that int's are 32 bits */ +static void do64(void) +{ + union { + int i; + char c[4]; + } u; + + u.i = 0x01020304; + if (u.c[0] == 0x01) { + fprintf(stream, "#undef IS_LITTLE_ENDIAN\n"); + fprintf(stream, "#define IS_BIG_ENDIAN 1\n\n"); + } else { + fprintf(stream, "#define IS_LITTLE_ENDIAN 1\n"); + fprintf(stream, "#undef IS_BIG_ENDIAN\n\n"); + } +} + +static void do32(void) +{ + union { + long i; + char c[4]; + } u; + + u.i = 0x01020304; + if (u.c[0] == 0x01) { + fprintf(stream, "#undef IS_LITTLE_ENDIAN\n"); + fprintf(stream, "#define IS_BIG_ENDIAN 1\n\n"); + } else { + fprintf(stream, "#define IS_LITTLE_ENDIAN 1\n"); + fprintf(stream, "#undef IS_BIG_ENDIAN\n\n"); + } +} + +/* +** Concievably this could actually be used; but there is lots of code out +** there with and's and shift's in it that assumes a byte is 8 bits, so +** forget about porting THIS code to those non 8 bit byte machines. +*/ +static void BitsPerByte(void) +{ + bpb = 8; +} + +int main(int argc, char **argv) +{ + BitsPerByte(); + + /* If we got a command line argument, try to use it as the stream. */ + ++argv; + if(*argv) { + if(!(stream = fopen ( *argv, "wt" ))) { + fprintf(stderr, "Could not write to output file %s.\n", *argv); + return 1; + } + } else { + stream = stdout; + } + + fprintf(stream, "#ifndef nspr_cpucfg___\n"); + fprintf(stream, "#define nspr_cpucfg___\n\n"); + + fprintf(stream, "/* AUTOMATICALLY GENERATED - DO NOT EDIT */\n\n"); + + if (sizeof(long) == 8) { + do64(); + } else { + do32(); + } + fprintf(stream, "#define PR_BYTES_PER_BYTE %d\n", sizeof(char)); + fprintf(stream, "#define PR_BYTES_PER_SHORT %d\n", sizeof(short)); + fprintf(stream, "#define PR_BYTES_PER_INT %d\n", sizeof(int)); + fprintf(stream, "#define PR_BYTES_PER_INT64 %d\n", 8); + fprintf(stream, "#define PR_BYTES_PER_LONG %d\n", sizeof(long)); + fprintf(stream, "#define PR_BYTES_PER_FLOAT %d\n", sizeof(float)); + fprintf(stream, "#define PR_BYTES_PER_DOUBLE %d\n\n", sizeof(double)); + + fprintf(stream, "#define PR_BITS_PER_BYTE %d\n", bpb); + fprintf(stream, "#define PR_BITS_PER_SHORT %d\n", bpb * sizeof(short)); + fprintf(stream, "#define PR_BITS_PER_INT %d\n", bpb * sizeof(int)); + fprintf(stream, "#define PR_BITS_PER_INT64 %d\n", bpb * 8); + fprintf(stream, "#define PR_BITS_PER_LONG %d\n", bpb * sizeof(long)); + fprintf(stream, "#define PR_BITS_PER_FLOAT %d\n", bpb * sizeof(float)); + fprintf(stream, "#define PR_BITS_PER_DOUBLE %d\n\n", + bpb * sizeof(double)); + + fprintf(stream, "#define PR_BITS_PER_BYTE_LOG2 %d\n", Log2(bpb)); + fprintf(stream, "#define PR_BITS_PER_SHORT_LOG2 %d\n", + Log2(bpb * sizeof(short))); + fprintf(stream, "#define PR_BITS_PER_INT_LOG2 %d\n", + Log2(bpb * sizeof(int))); + fprintf(stream, "#define PR_BITS_PER_INT64_LOG2 %d\n", 6); + fprintf(stream, "#define PR_BITS_PER_LONG_LOG2 %d\n", + Log2(bpb * sizeof(long))); + fprintf(stream, "#define PR_BITS_PER_FLOAT_LOG2 %d\n", + Log2(bpb * sizeof(float))); + fprintf(stream, "#define PR_BITS_PER_DOUBLE_LOG2 %d\n\n", + Log2(bpb * sizeof(double))); + + fprintf(stream, "#define PR_ALIGN_OF_SHORT %d\n", ALIGN_OF(short)); + fprintf(stream, "#define PR_ALIGN_OF_INT %d\n", ALIGN_OF(int)); + fprintf(stream, "#define PR_ALIGN_OF_LONG %d\n", ALIGN_OF(long)); + if (sizeof(INT64) < 8) { + /* this machine doesn't actually support PRInt64's */ + fprintf(stream, "#define PR_ALIGN_OF_INT64 %d\n", + ALIGN_OF(fakelonglong)); + } else { + fprintf(stream, "#define PR_ALIGN_OF_INT64 %d\n", ALIGN_OF(PRInt64)); + } + fprintf(stream, "#define PR_ALIGN_OF_FLOAT %d\n", ALIGN_OF(float)); + fprintf(stream, "#define PR_ALIGN_OF_DOUBLE %d\n", ALIGN_OF(double)); + fprintf(stream, "#define PR_ALIGN_OF_POINTER %d\n\n", ALIGN_OF(pointer)); + + fprintf(stream, "#endif /* nspr_cpucfg___ */\n"); + fclose(stream); + + return 0; +}
diff --git a/pr/include/md/.cvsignore b/pr/include/md/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/include/md/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/include/md/Makefile.in b/pr/include/md/Makefile.in new file mode 100644 index 0000000..383c092 --- /dev/null +++ b/pr/include/md/Makefile.in
@@ -0,0 +1,42 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +# The .cfg files need to be exported and installed to support +# cross-compilation. +CONFIGS = $(wildcard $(srcdir)/*.cfg) + +include $(topsrcdir)/config/rules.mk + +export:: $(MDCPUCFG_H) + $(INSTALL) -m 444 $(CONFIGS) $(dist_includedir)/md + $(INSTALL) -m 444 $(srcdir)/$(MDCPUCFG_H) $(dist_includedir) + mv -f $(dist_includedir)/$(MDCPUCFG_H) $(dist_includedir)/prcpucfg.h + +install:: + $(NSINSTALL) -D $(DESTDIR)$(includedir)/md + $(NSINSTALL) -t -m 644 $(CONFIGS) $(DESTDIR)$(includedir)/md + $(NSINSTALL) -t -m 644 $(srcdir)/$(MDCPUCFG_H) $(DESTDIR)$(includedir) + mv -f $(DESTDIR)$(includedir)/$(MDCPUCFG_H) $(DESTDIR)$(includedir)/prcpucfg.h + +release:: export + @echo "Copying machine-dependent prcpucfg.h" + @if test -z "$(BUILD_NUMBER)"; then \ + echo "BUILD_NUMBER must be defined"; \ + false; \ + fi + @if test ! -d $(RELEASE_INCLUDE_DIR); then \ + rm -rf $(RELEASE_INCLUDE_DIR); \ + $(NSINSTALL) -D $(RELEASE_INCLUDE_DIR);\ + fi + cp $(srcdir)/$(MDCPUCFG_H) $(RELEASE_INCLUDE_DIR)/prcpucfg.h
diff --git a/pr/include/md/_aix.h b/pr/include/md/_aix.h new file mode 100644 index 0000000..3daf14f --- /dev/null +++ b/pr/include/md/_aix.h
@@ -0,0 +1,225 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_aix_defs_h___ +#define nspr_aix_defs_h___ + +#include <sys/types.h> +#if defined(_PR_PTHREADS) || defined(PTHREADS_USER) +#include <pthread.h> +#endif + +/* + * To pick up fd_set and the poll events. + */ +#include <sys/select.h> +#include <sys/poll.h> + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "aix" +#define _PR_SI_SYSNAME "AIX" +#define _PR_SI_ARCHITECTURE "rs6000" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE (2*65536L) +#define _MD_MINIMUM_STACK_SIZE (2*65536L) +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#define NEED_TIME_R +#undef HAVE_STACK_GROWING_UP +#undef HAVE_WEAK_IO_SYMBOLS +#undef HAVE_WEAK_MALLOC_SYMBOLS +#define HAVE_DLL +#define USE_DLFCN +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ONLY_ST_ATIME +#ifdef _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETHOSTBYNAME2 +#ifdef _AIX51 /* AIX 4.3.3 does not have AI_NUMERICHOST. */ +#define _PR_HAVE_GETADDRINFO +#endif +#endif +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY +#define _PR_ACCEPT_INHERIT_NONBLOCK + +/* Timer operations */ +#if defined(AIX_TIMERS) +#define _MD_INTERVAL_INIT() + +extern PRIntervalTime _MD_AixGetInterval(void); +#define _MD_GET_INTERVAL _MD_AixGetInterval + +extern PRIntervalTime _MD_AixIntervalPerSec(void); +#define _MD_INTERVAL_PER_SEC _MD_AixIntervalPerSec + +#else /* defined(AIX_TIMERS) */ +#define _MD_INTERVAL_USE_GTOD +#endif /* defined(AIX_TIMERS) */ + +#ifdef AIX_HAVE_ATOMIC_OP_H +/* The atomic operations */ +#include <sys/atomic_op.h> +#define _PR_HAVE_ATOMIC_OPS +#ifndef IS_64 +#define _PR_HAVE_ATOMIC_CAS +#endif +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(val) ((PRInt32)fetch_and_add((atomic_p)val, 1) + 1) +#define _MD_ATOMIC_ADD(ptr, val) ((PRInt32)fetch_and_add((atomic_p)ptr, val) + val) +#define _MD_ATOMIC_DECREMENT(val) ((PRInt32)fetch_and_add((atomic_p)val, -1) - 1) +#define _MD_ATOMIC_SET(val, newval) _AIX_AtomicSet(val, newval) +#endif /* AIX_HAVE_ATOMIC_OP_H */ + +#define USE_SETJMP + +#include <setjmp.h> + +#define _MD_GET_SP(_t) (_t)->md.jb[3] +#define _MD_SET_THR_SP(_t, _sp) ((_t)->md.jb[3] = (int) (_sp - 2 * 64)) +#define PR_NUM_GCREGS _JBLEN + +#define CONTEXT(_th) ((_th)->md.jb) +#define SAVE_CONTEXT(_th) _setjmp(CONTEXT(_th)) +#define GOTO_CONTEXT(_th) _longjmp(CONTEXT(_th), 1) + +#ifdef PTHREADS_USER +#include "_nspr_pthread.h" +#else + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + *status = PR_TRUE; \ + if (setjmp(CONTEXT(_thread))) { \ + (*_main)(); \ + } \ + _MD_GET_SP(_thread) = (int) (_sp - 2 * 64); \ + PR_END_MACRO + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + longjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + jmp_buf jb; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#if !defined(_PR_PTHREADS) +#define _MD_INIT_LOCKS() +#endif + +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) +#endif /* PTHREADS_USER */ + +#ifdef AIX_RENAME_SELECT +#define _MD_SELECT select +#define _MD_POLL poll +#endif + +extern void _MD_aix_map_sendfile_error(int err); + +#endif /* nspr_aix_defs_h___ */
diff --git a/pr/include/md/_aix32.cfg b/pr/include/md/_aix32.cfg new file mode 100644 index 0000000..23a3f51 --- /dev/null +++ b/pr/include/md/_aix32.cfg
@@ -0,0 +1,115 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef AIX +#define AIX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +/* used by protypes.h only */ +#define _PR_AIX_HAVE_BSD_INT_TYPES + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_aix64.cfg b/pr/include/md/_aix64.cfg new file mode 100644 index 0000000..7efe896 --- /dev/null +++ b/pr/include/md/_aix64.cfg
@@ -0,0 +1,116 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef AIX +#define AIX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 8 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +/* used by protypes.h only */ +#define _PR_AIX_HAVE_BSD_INT_TYPES + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_beos.cfg b/pr/include/md/_beos.cfg new file mode 100644 index 0000000..5a3c569 --- /dev/null +++ b/pr/include/md/_beos.cfg
@@ -0,0 +1,120 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_BEOS +#define XP_BEOS +#undef XP_UNIX +#endif + +#ifndef BEOS +#define BEOS +#endif + +#define PR_AF_INET6 5 /* same as AF_INET6 */ + +#ifdef __powerpc__ +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#else +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#endif + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +/* + * XXX These two macros need to be investigated for different architectures. + */ +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_beos.h b/pr/include/md/_beos.h new file mode 100644 index 0000000..78469dd --- /dev/null +++ b/pr/include/md/_beos.h
@@ -0,0 +1,583 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_beos_defs_h___ +#define nspr_beos_defs_h___ + +#include "prtypes.h" +#include "prio.h" +#include "prthread.h" +#include "prproces.h" +#include "prmem.h" +#include "obsolete/prsem.h" +#include <errno.h> + +#include <support/SupportDefs.h> +#include <kernel/OS.h> +#include <dirent.h> + +/* + * Internal configuration macros + */ + +#ifdef BONE_VERSION +#define _PR_HAVE_SOCKADDR_LEN +#define HAVE_NETINET_TCP_H +#endif + +#define PR_LINKER_ARCH "beos" +#define _PR_SI_SYSNAME "BEOS" +#ifdef __powerpc__ +#define _PR_SI_ARCHITECTURE "ppc" +#else +#define _PR_SI_ARCHITECTURE "x86" +#endif +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define _PR_NO_CLOCK_TIMER + +/* + * The Atomic operations + */ + +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC _MD_AtomicInit +#define _MD_ATOMIC_INCREMENT _MD_AtomicIncrement +#define _MD_ATOMIC_ADD _MD_AtomicAdd +#define _MD_ATOMIC_DECREMENT _MD_AtomicDecrement +#define _MD_ATOMIC_SET _MD_AtomicSet + +#define HAVE_CVAR_BUILT_ON_SEM +#define _PR_GLOBAL_THREADS_ONLY +#define _PR_BTHREADS +#define _PR_NEED_FAKE_POLL +#define _PR_HAVE_PEEK_BUFFER +#define _PR_PEEK_BUFFER_MAX (16 * 1024) +#define _PR_FD_NEED_EMULATE_MSG_PEEK(fd) 1 +#define _PR_CONNECT_DOES_NOT_BIND +#define _PR_HAVE_O_APPEND + +/* Define threading functions and objects as native BeOS */ +struct _MDThread { + thread_id tid; /* BeOS thread handle */ + sem_id joinSem; /* sems used to synchronzie joining */ + PRBool is_joining; /* TRUE if someone is currently waiting to + join this thread */ +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +/* + * Lock and Semaphore related definitions + */ + +struct _MDLock { + sem_id semaphoreID; + int32 benaphoreCount; +}; + +struct _MDCVar { + sem_id sem1; + sem_id sem2; + int16 count; +}; + +struct _MDSemaphore { + sem_id sid; +}; + +/* +** CPU-related definitions +*/ +struct _MDCPU { + int8 unused; +}; + +/* +** Process-related definitions +*/ +struct _MDProcess { + pid_t pid; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* +** File- and directory-related definitions +*/ + +#ifndef BONE_VERSION +#define BE_SOCK_SHUTDOWN_READ 0x01 +#define BE_SOCK_SHUTDOWN_WRITE 0x02 +#endif + +struct _MDFileDesc { + PRInt32 osfd; + PRInt32 sock_state; + PRBool accepted_socket; + PRNetAddr peer_addr; +#ifndef BONE_VERSION + PRBool connectValueValid; + int connectReturnValue; + int connectReturnError; +#endif +}; + +struct _MDDir { + DIR *d; +}; + +#define PR_DIRECTORY_SEPARATOR '/' +#define PR_DIRECTORY_SEPARATOR_STR "/" +#define PR_PATH_SEPARATOR ':' +#define PR_PATH_SEPARATOR_STR ":" + +#define GETTIMEOFDAY(tp) gettimeofday((tp), NULL) + +/* --- Memory-mapped files stuff --- not implemented on BeOS */ + +struct _MDFileMap { + PRInt8 unused; +}; + +/* + * Network related definitions. + */ + +#ifndef BONE_VERSION +#define IPPROTO_IP 0 +#define AF_UNIX 2 +#define TCP_NODELAY SO_NONBLOCK +#define SO_LINGER -1 +#define SO_ERROR 4 +#endif + +#define _PR_INTERRUPT_CHECK_INTERVAL_SECS 5 + +#ifndef BONE_VERSION +/* these aren't actually used. if they are, we're screwed */ +struct protoent { + char *p_name; /* official protocol name */ + char **p_aliases; /* alias list */ + int p_proto; /* protocol # */ +}; + +struct protoent* getprotobyname(const char* name); +struct protoent* getprotobynumber(int number); +#endif + +/* + * malloc() related definitions. + */ + +#undef _PR_OVERRIDE_MALLOC + +/* Miscellaneous */ + +#define _MD_ERRNO() (errno) + +#define _MD_CLEANUP_BEFORE_EXIT _MD_cleanup_before_exit +#define _MD_EXIT _MD_exit + +#define _MD_GET_ENV getenv +#define _MD_PUT_ENV putenv + +#define _MD_EARLY_INIT _MD_early_init +#define _MD_FINAL_INIT _MD_final_init +#define _MD_EARLY_CLEANUP() + +/* CPU Stuff */ + +#define _MD_INIT_CPUS _MD_init_cpus +#define _MD_WAKEUP_CPUS _MD_wakeup_cpus +#define _MD_START_INTERRUPTS _MD_start_interrupts +#define _MD_STOP_INTERRUPTS _MD_stop_interrupts +#define _MD_DISABLE_CLOCK_INTERRUPTS _MD_disable_clock_interrupts +#define _MD_BLOCK_CLOCK_INTERRUPTS _MD_block_clock_interrupts +#define _MD_UNBLOCK_CLOCK_INTERRUPTS _MD_unblock_clock_interrupts +#define _MD_CLOCK_INTERRUPT _MD_clock_interrupt +#define _MD_INIT_STACK _MD_init_stack +#define _MD_CLEAR_STACK _MD_clear_stack +// #define _MD_GET_INTSOFF _MD_get_intsoff +// #define _MD_SET_INTSOFF _MD_set_intsoff +#define _MD_CURRENT_CPU _MD_current_cpu +#define _MD_SET_CURRENT_CPU _MD_set_current_cpu +#define _MD_INIT_RUNNING_CPU _MD_init_running_cpu +#define _MD_PAUSE_CPU _MD_pause_cpu + +/* Thread stuff */ + +#define _MD_CURRENT_THREAD() PR_GetCurrentThread() +// #define _MD_GET_ATTACHED_THREAD _MD_get_attached_thread +#define _MD_LAST_THREAD _MD_last_thread +#define _MD_SET_CURRENT_THREAD _MD_set_current_THREAD +#define _MD_SET_LAST_THREAD _MD_set_last_thread +#define _MD_INIT_THREAD _MD_init_thread +#define _MD_EXIT_THREAD _MD_exit_thread +#define _MD_INIT_ATTACHED_THREAD _MD_init_attached_thread + +#define _MD_SUSPEND_THREAD _MD_suspend_thread +#define _MD_RESUME_THREAD _MD_resume_thread +#define _MD_SUSPEND_CPU _MD_suspend_cpu +#define _MD_RESUME_CPU _MD_resume_cpu +#define _MD_BEGIN_SUSPEND_ALL _MD_begin_suspend_all +#define _MD_END_SUSPEND_ALL _MD_end_suspend_all +#define _MD_BEGIN_RESUME_ALL _MD_begin_resume_all +#define _MD_END_RESUME_ALL _MD_end_resume_all + +#define _MD_GET_SP _MD_get_sp + +#define _MD_CLEAN_THREAD _MD_clean_thread +#define _MD_CREATE_PRIMORDIAL_USER_THREAD _MD_create_primordial_user_thread +#define _MD_CREATE_USER_THREAD _MD_create_user_thread +#define _MD_INIT_PRIMORDIAL_THREAD _MD_init_primordial_thread +#define _MD_CREATE_THREAD _MD_create_thread +#define _MD_YIELD _MD_yield +#define _MD_SET_PRIORITY _MD_set_priority + +#define _MD_SUSPENDALL _MD_suspendall +#define _MD_RESUMEALL _MD_resumeall + +#define _MD_SWITCH_CONTEXT _MD_switch_context +#define _MD_RESTORE_CONTEXT _MD_restore_context + +#define _MD_WAIT _MD_wait +#define _MD_WAKEUP_WAITER _MD_wakeup_waiter + +#define _MD_SETTHREADAFFINITYMASK _MD_setthreadaffinitymask +#define _MD_GETTHREADAFFINITYMASK _MD_getthreadaffinitymask + +/* Thread Synchronization */ + +#define _MD_INIT_LOCKS _MD_init_locks +#define _MD_NEW_LOCK _MD_new_lock +#define _MD_FREE_LOCK _MD_free_lock +#define _MD_LOCK _MD_lock +#define _MD_TEST_AND_LOCK _MD_test_and_lock +#define _MD_UNLOCK _MD_unlock +#define _MD_IOQ_LOCK _MD_ioq_lock +#define _MD_IOQ_UNLOCK _MD_ioq_unlock +#define _MD_NEW_SEM _MD_new_sem +#define _MD_DESTROY_SEM _MD_destroy_sem +#define _MD_TIMED_WAIT_SEM _MD_timed_wait_sem +#define _MD_WAIT_SEM _MD_wait_sem +#define _MD_POST_SEM _MD_post_sem +// #define _MD_NEW_CV _MD_new_cv +// #define _MD_FREE_CV _MD_free_cv +// #define _MD_WAIT_CV _MD_wait_cv +// #define _MD_NOTIFY_CV _MD_notify_cv +// #define _MD_NOTIFYALL_CV _MD_notifyall_cv + +/* File I/O */ + +/* don't need any I/O initializations */ +#define _MD_INIT_IO() +#define _MD_INIT_FILEDESC(fd) + +#define _MD_OPEN_DIR _MD_open_dir +#define _MD_READ_DIR _MD_read_dir +#define _MD_CLOSE_DIR _MD_close_dir +#define _MD_MAKE_NONBLOCK _MD_make_nonblock +#define _MD_SET_FD_INHERITABLE _MD_set_fd_inheritable +#define _MD_INIT_FD_INHERITABLE _MD_init_fd_inheritable +#define _MD_QUERY_FD_INHERITABLE _MD_query_fd_inheritable +#define _MD_OPEN _MD_open +#define _MD_OPEN_FILE _MD_open +#define _MD_CLOSE_FILE _MD_close_file +#define _MD_READ _MD_read +#define _MD_WRITE _MD_write +#define _MD_WRITEV _MD_writev +#define _MD_LSEEK _MD_lseek +#define _MD_LSEEK64 _MD_lseek64 +#define _MD_FSYNC _MD_fsync +#define _MD_DELETE _MD_delete +#define _MD_GETFILEINFO _MD_getfileinfo +#define _MD_GETFILEINFO64 _MD_getfileinfo64 +#define _MD_GETOPENFILEINFO _MD_getopenfileinfo +#define _MD_GETOPENFILEINFO64 _MD_getopenfileinfo64 +#define _MD_RENAME _MD_rename +#define _MD_ACCESS _MD_access +#define _MD_STAT stat +#define _MD_MKDIR _MD_mkdir +#define _MD_MAKE_DIR _MD_mkdir +#define _MD_RMDIR _MD_rmdir +#define _MD_PR_POLL _MD_pr_poll + +/* Network I/O */ + +#define _MD_CLOSE_SOCKET _MD_close_socket +#define _MD_CONNECT _MD_connect +#define _MD_ACCEPT _MD_accept +#define _MD_BIND _MD_bind +#define _MD_LISTEN _MD_listen +#define _MD_SHUTDOWN _MD_shutdown +#define _MD_RECV _MD_recv +#define _MD_SEND _MD_send +#define _MD_ACCEPT_READ _MD_accept_read +#define _MD_GETSOCKNAME _MD_getsockname +#define _MD_GETPEERNAME _MD_getpeername +#define _MD_GETSOCKOPT _MD_getsockopt +#define _MD_SETSOCKOPT _MD_setsockopt +#define _MD_RECVFROM _MD_recvfrom +#define _MD_SENDTO _MD_sendto +#define _MD_SOCKETPAIR _MD_socketpair +#define _MD_SOCKET _MD_socket +#define _MD_SOCKETAVAILABLE _MD_socketavailable +#define _MD_PIPEAVAILABLE _MD_socketavailable + +#define _MD_GET_SOCKET_ERROR() (errno) +#define _MD_GETHOSTNAME _MD_gethostname + +#define _MD_SELECT select + +/* Process management */ + +#define _MD_CREATE_PROCESS _MD_create_process +#define _MD_DETACH_PROCESS _MD_detach_process +#define _MD_WAIT_PROCESS _MD_wait_process +#define _MD_KILL_PROCESS _MD_kill_process + +/* Atomic data operations */ + +// #define _MD_INIT_ATOMIC _MD_init_atomic +// #define _MD_ATOMIC_INCREMENT _MD_atomic_increment +// #define _MD_ATOMIC_DECREMENT _MD_atomic_decrement +// #define _MD_ATOMIC_SET _MD_atomic_set + +/* memory management */ + +#define _MD_INIT_SEGS _MD_init_segs +#define _MD_ALLOC_SEGMENT _MD_alloc_segment +#define _MD_FREE_SEGMENT _MD_free_segment + +/* Memory mapped file I/O */ + +#define _MD_CREATE_FILE_MAP _MD_create_file_map +#define _MD_GET_MEM_MAP_ALIGNMENT _MD_get_mem_map_alignment +#define _MD_MEM_MAP _MD_mem_map +#define _MD_MEM_UNMAP _MD_mem_unmap +#define _MD_CLOSE_FILE_MAP _MD_close_file_map + +/* Time related */ + +#define _MD_NOW _MD_now +#define _MD_INTERVAL_INIT _MD_interval_init +#define _MD_GET_INTERVAL _MD_get_interval +#define _MD_INTERVAL_PER_SEC _MD_interval_per_sec + +/* File locking */ + +#define _MD_LOCKFILE _MD_lockfile +#define _MD_TLOCKFILE _MD_tlockfile +#define _MD_UNLOCKFILE _MD_unlockfile + +/** + * Prototypes for machine dependent function implementations. (Too bad + * NSPR's MD system blows so much that we have to reiterate every stinking + * thing we implement here in our MD header file.) + */ + +/* Miscellaneous */ + +NSPR_API(void) _MD_cleanup_before_exit(void); +NSPR_API(void) _MD_exit(PRIntn status); + +NSPR_API(char*) _MD_get_env(const char *name); +NSPR_API(PRIntn) _MD_put_env(const char *name); + +NSPR_API(void) _MD_early_init(void); +NSPR_API(void) _MD_final_init(void); + +/* CPU Stuff */ + +NSPR_API(void) _MD_init_cpus(); +NSPR_API(void) _MD_wakeup_cpus(); +NSPR_API(void) _MD_start_interrupts(void); +NSPR_API(void) _MD_stop_interrupts(void); +NSPR_API(void) _MD_disable_clock_interrupts(void); +NSPR_API(void) _MD_block_clock_interrupts(void); +NSPR_API(void) _MD_unblock_clock_interrupts(void); +NSPR_API(void) _MD_clock_interrupt(void); +// NSPR_API(void) _MD_init_stack(PRThreadStack *ts, PRIntn redzone); +// NSPR_API(void) _MD_clear_stack(PRThreadStack* ts); +// NSPR_API(PRInt32) _MD_get_intsoff(void); +// NSPR_API(void) _MD_set_intsoff(PRInt32 _val); +// NSPR_API(_PRCPU*) _MD_current_cpu(void); +// NSPR_API(void) _MD_set_current_cpu(_PRCPU *cpu); +// NSPR_API(void) _MD_init_running_cpu(_PRCPU *cpu); +NSPR_API(PRInt32) _MD_pause_cpu(PRIntervalTime timeout); + +/* Thread stuff */ + +// NSPR_API(PRThread*) _MD_current_thread(void); +NSPR_API(PRThread*) _MD_get_attached_thread(void); +NSPR_API(PRThread*) _MD_last_thread(void); +NSPR_API(void) _MD_set_current_thread(PRThread *thread); +NSPR_API(void) _MD_set_last_thread(PRThread *thread); +NSPR_API(PRStatus) _MD_init_thread(PRThread *thread); +NSPR_API(void) _MD_exit_thread(PRThread *thread); +NSPR_API(PRStatus) _MD_init_attached_thread(PRThread *thread); + +NSPR_API(void) _MD_suspend_thread(PRThread *thread); +NSPR_API(void) _MD_resume_thread(PRThread *thread); +// NSPR_API(void) _MD_suspend_cpu(_PRCPU *cpu); +// NSPR_API(void) _MD_resume_cpu(_PRCPU *cpu); +NSPR_API(void) _MD_begin_suspend_all(void); +NSPR_API(void) _MD_end_suspend_all(void); +NSPR_API(void) _MD_begin_resume_all(void); +NSPR_API(void) _MD_end_resume_all(void); + +NSPR_API(void *) _MD_get_sp(PRThread *thread); + +NSPR_API(void) _MD_clean_thread(PRThread *thread); +NSPR_API(void) _MD_create_primordial_user_thread(PRThread *); +NSPR_API(PRThread*) _MD_create_user_thread(PRUint32 stacksize, void (*start)(void *), void *arg); +NSPR_API(void) _MD_init_primordial_thread(PRThread *thread); +NSPR_API(PRStatus) _MD_create_thread(PRThread *thread, void (*start)(void *), PRThreadPriority priority, PRThreadScope scope, PRThreadState state, PRUint32 stackSize); +NSPR_API(void) _MD_yield(void); +NSPR_API(void) _MD_set_priority(struct _MDThread *md, PRThreadPriority newPri); + +NSPR_API(void) _MD_suspendall(void); +NSPR_API(void) _MD_resumeall(void); + +NSPR_API(void) _MD_init_context(PRThread *thread, char *top, void (*start) (void), PRBool *status); +NSPR_API(void) _MD_switch_context(PRThread *thread); +NSPR_API(void) _MD_restore_context(PRThread *thread); + +NSPR_API(PRStatus) _MD_wait(PRThread *, PRIntervalTime timeout); +NSPR_API(PRStatus) _MD_wakeup_waiter(PRThread *); + +NSPR_API(PRInt32) _MD_setthreadaffinitymask(PRThread *thread, PRUint32 mask ); +NSPR_API(PRInt32) _MD_getthreadaffinitymask(PRThread *thread, PRUint32 *mask); + +/* Thread Synchronization */ + +NSPR_API(void) _MD_init_locks(void); +NSPR_API(PRStatus) _MD_new_lock(struct _MDLock *md); +NSPR_API(void) _MD_free_lock(struct _MDLock *md); +NSPR_API(void) _MD_lock(struct _MDLock *md); +NSPR_API(PRIntn) _MD_test_and_lock(struct _MDLock *md); +NSPR_API(void) _MD_unlock(struct _MDLock *md); +NSPR_API(void) _MD_ioq_lock(void); +NSPR_API(void) _MD_ioq_unlock(void); +NSPR_API(void) _MD_new_sem(struct _MDSemaphore *md, PRUintn value); +NSPR_API(void) _MD_destroy_sem(struct _MDSemaphore *md); +NSPR_API(PRStatus) _MD_timed_wait_sem(struct _MDSemaphore *md, PRIntervalTime timeout); +NSPR_API(PRStatus) _MD_wait_sem(struct _MDSemaphore *md); +NSPR_API(void) _MD_post_sem(struct _MDSemaphore *md); +// NSPR_API(PRInt32) _MD_new_cv(struct _MDCVar *md); +// NSPR_API(void) _MD_free_cv(struct _MDCVar *md); +// NSPR_API(void) _MD_wait_cv(struct _MDCVar *mdCVar, struct _MDLock *mdLock, PRIntervalTime timeout); +// NSPR_API(void) _MD_notify_cv(struct _MDCVar *md, struct _MDLock *lock); +// NSPR_API(void) _MD_notifyall_cv(struct _MDCVar *md, struct _MDLock *lock); + +/* File I/O */ + +// NSPR_API(void) _MD_init_io(void); +NSPR_API(PRStatus) _MD_open_dir(struct _MDDir *md,const char *name); +NSPR_API(char *) _MD_read_dir(struct _MDDir *md, PRIntn flags); +NSPR_API(PRInt32) _MD_close_dir(struct _MDDir *md); +NSPR_API(void) _MD_make_nonblock(PRFileDesc *fd); +NSPR_API(void) _MD_init_fd_inheritable(PRFileDesc *fd, PRBool imported); +NSPR_API(void) _MD_query_fd_inheritable(PRFileDesc *fd); +NSPR_API(PRInt32) _MD_open(const char *name, PRIntn osflags, PRIntn mode); +NSPR_API(PRInt32) _MD_close_file(PRInt32 osfd); +NSPR_API(PRInt32) _MD_read(PRFileDesc *fd, void *buf, PRInt32 amount); +NSPR_API(PRInt32) _MD_write(PRFileDesc *fd, const void *buf, PRInt32 amount); +NSPR_API(PRInt32) _MD_writev(PRFileDesc *fd, const PRIOVec *iov, PRInt32 iov_size, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_lseek(PRFileDesc *fd, PRInt32 offset, int whence); +NSPR_API(PRInt64) _MD_lseek64(PRFileDesc *fd, PRInt64 offset, int whence); +NSPR_API(PRInt32) _MD_fsync(PRFileDesc *fd); +NSPR_API(PRInt32) _MD_delete(const char *name); +NSPR_API(PRInt32) _MD_getfileinfo(const char *fn, PRFileInfo *info); +NSPR_API(PRInt32) _MD_getfileinfo64(const char *fn, PRFileInfo64 *info); +NSPR_API(PRInt32) _MD_getopenfileinfo(const PRFileDesc *fd, PRFileInfo *info); +NSPR_API(PRInt32) _MD_getopenfileinfo64(const PRFileDesc *fd, PRFileInfo64 *info); +NSPR_API(PRInt32) _MD_rename(const char *from, const char *to); +NSPR_API(PRInt32) _MD_access(const char *name, PRIntn how); +NSPR_API(PRInt32) _MD_stat(const char *name, struct stat *buf); +NSPR_API(PRInt32) _MD_mkdir(const char *name, PRIntn mode); +NSPR_API(PRInt32) _MD_rmdir(const char *name); +NSPR_API(PRInt32) _MD_pr_poll(PRPollDesc *pds, PRIntn npds, PRIntervalTime timeout); + +/* Network I/O */ +NSPR_API(PRInt32) _MD_close_socket(PRInt32 osfd); +NSPR_API(PRInt32) _MD_connect(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_bind(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen); +NSPR_API(PRInt32) _MD_listen(PRFileDesc *fd, PRIntn backlog); +NSPR_API(PRInt32) _MD_shutdown(PRFileDesc *fd, PRIntn how); +NSPR_API(PRInt32) _MD_recv(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_send(PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_accept_read(PRFileDesc *sd, PRInt32 *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout); +// NSPR_API(PRInt32) _MD_fast_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, void *callbackArg); +// NSPR_API(PRInt32) _MD_fast_accept_read(PRFileDesc *sd, PRInt32 *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, void *callbackArg); +// NSPR_API(void) _MD_update_accept_context(PRInt32 s, PRInt32 ls); +NSPR_API(PRStatus) _MD_getsockname(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); +NSPR_API(PRStatus) _MD_getpeername(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); +NSPR_API(PRStatus) _MD_getsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, char* optval, PRInt32* optlen); +NSPR_API(PRStatus) _MD_setsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, const char* optval, PRInt32 optlen); +NSPR_API(PRInt32) _MD_recvfrom(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_sendto(PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, const PRNetAddr *addr, PRUint32 addrlen, PRIntervalTime timeout); +NSPR_API(PRInt32) _MD_socketpair(int af, int type, int flags, PRInt32 *osfd); +NSPR_API(PRInt32) _MD_socket(int af, int type, int flags); +NSPR_API(PRInt32) _MD_socketavailable(PRFileDesc *fd); + +// NSPR_API(PRInt32) _MD_get_socket_error(void); +NSPR_API(PRStatus) _MD_gethostname(char *name, PRUint32 namelen); + +/* Process management */ + +NSPR_API(PRProcess *) _MD_create_process(const char *path, char *const *argv, char *const *envp, const PRProcessAttr *attr); +NSPR_API(PRStatus) _MD_detach_process(PRProcess *process); +NSPR_API(PRStatus) _MD_wait_process(PRProcess *process, PRInt32 *exitCode); +NSPR_API(PRStatus) _MD_kill_process(PRProcess *process); + +/* Atomic data operations */ + +// NSPR_API(void) _MD_init_atomic(void); +// NSPR_API(PRInt32) _MD_atomic_increment(PRInt32 *); +// NSPR_API(PRInt32) _MD_atomic_decrement(PRInt32 *); +// NSPR_API(PRInt32) _MD_atomic_set(PRInt32 *, PRInt32); + +/* Memory management */ + +NSPR_API(void) _MD_init_segs(void); +NSPR_API(PRStatus) _MD_alloc_segment(PRSegment *seg, PRUint32 size, void *vaddr); +NSPR_API(void) _MD_free_segment(PRSegment *seg); + +/* Memory mapped file I/O */ + +NSPR_API(PRStatus) _MD_create_file_map(PRFileMap *fmap, PRInt64 size); +NSPR_API(PRInt32) _MD_get_mem_map_alignment(void); +NSPR_API(void *) _MD_mem_map(PRFileMap *fmap, PRInt64 offset, PRUint32 len); +NSPR_API(PRStatus) _MD_mem_unmap(void *addr, PRUint32 size); +NSPR_API(PRStatus) _MD_close_file_map(PRFileMap *fmap); + +/* Time related */ + +NSPR_API(PRTime) _MD_now(void); +NSPR_API(void) _MD_interval_init(void); +NSPR_API(PRIntervalTime) _MD_get_interval(void); +NSPR_API(PRIntervalTime) _MD_interval_per_sec(void); + +/* File locking */ + +NSPR_API(PRStatus) _MD_lockfile(PRInt32 osfd); +NSPR_API(PRStatus) _MD_tlockfile(PRInt32 osfd); +NSPR_API(PRStatus) _MD_unlockfile(PRInt32 osfd); + +#endif /* _nspr_beos_defs_h___*/
diff --git a/pr/include/md/_bsdi.cfg b/pr/include/md/_bsdi.cfg new file mode 100644 index 0000000..130cf82 --- /dev/null +++ b/pr/include/md/_bsdi.cfg
@@ -0,0 +1,170 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef BSDI +#define BSDI +#endif + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#if defined(__i386__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__sparc__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error "Unknown CPU architecture" + +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_bsdi.h b/pr/include/md/_bsdi.h new file mode 100644 index 0000000..dbd0ec3 --- /dev/null +++ b/pr/include/md/_bsdi.h
@@ -0,0 +1,181 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_bsdi_defs_h___ +#define nspr_bsdi_defs_h___ + +/* + * Internal configuration macros + */ + +#include <sys/param.h> /* for _BSDI_VERSION */ + +#define PR_LINKER_ARCH "bsdi" +#define _PR_SI_SYSNAME "BSDI" +#if defined(__i386__) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__sparc__) +#define _PR_SI_ARCHITECTURE "sparc" +#else +#error "Unknown CPU architecture" +#endif +#define PR_DLL_SUFFIX ".so" + +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#define HAVE_BSD_FLOCK +#define NEED_TIME_R +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_NO_LARGE_FILES + +#define USE_SETJMP + +/* BSD/OS 4.3 and newer all have IPv6 support */ +#if _BSDI_VERSION >= 200105 +#define _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETIPNODEBYNAME +#define _PR_HAVE_GETIPNODEBYADDR +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#endif + +#ifndef _PR_PTHREADS + +#include <setjmp.h> + +#if defined(_PR_BSDI_JMPBUF_IS_ARRAY) +#define _MD_GET_SP(_t) (_t)->md.context[2] +#elif defined(_PR_BSDI_JMPBUF_IS_STRUCT) +#define _MD_GET_SP(_t) (_t)->md.context[0].jb_esp +#else +#error "Unknown BSDI jmp_buf type" +#endif + +#define PR_NUM_GCREGS _JBLEN +#define PR_CONTEXT_TYPE jmp_buf + +#define CONTEXT(_th) ((_th)->md.context) + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (setjmp(CONTEXT(_thread))) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (int) (_sp - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + longjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +#endif /* ! _PR_PTHREADS */ + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit + +#include <sys/syscall.h> +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) + +#define _MD_INTERVAL_USE_GTOD + +#endif /* nspr_bsdi_defs_h___ */
diff --git a/pr/include/md/_darwin.cfg b/pr/include/md/_darwin.cfg new file mode 100644 index 0000000..5e11893 --- /dev/null +++ b/pr/include/md/_darwin.cfg
@@ -0,0 +1,165 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#define PR_AF_INET6 30 /* same as AF_INET6 */ + +#ifdef __LITTLE_ENDIAN__ +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#else +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#endif + +#ifdef __LP64__ +#define IS_64 +#endif + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS 1 + +#ifdef IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 +#define PR_BITS_PER_DWORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 +#define PR_ALIGN_OF_DWORD 8 + +#else /* IS_64 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 +#define PR_BITS_PER_DWORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#endif /* IS_64 */ + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */ +
diff --git a/pr/include/md/_darwin.h b/pr/include/md/_darwin.h new file mode 100644 index 0000000..d321023 --- /dev/null +++ b/pr/include/md/_darwin.h
@@ -0,0 +1,303 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_darwin_defs_h___ +#define nspr_darwin_defs_h___ + +#include "prthread.h" + +#include <libkern/OSAtomic.h> +#include <sys/syscall.h> + +#ifdef __APPLE__ +#include <AvailabilityMacros.h> +#include <TargetConditionals.h> +#endif + +#define PR_LINKER_ARCH "darwin" +#define _PR_SI_SYSNAME "DARWIN" +#ifdef __i386__ +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__x86_64__) +#define _PR_SI_ARCHITECTURE "x86-64" +#elif defined(__ppc__) +#define _PR_SI_ARCHITECTURE "ppc" +#elif defined(__arm__) +#define _PR_SI_ARCHITECTURE "arm" +#elif defined(__aarch64__) +#define _PR_SI_ARCHITECTURE "aarch64" +#else +#error "Unknown CPU architecture" +#endif +#define PR_DLL_SUFFIX ".dylib" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#if defined(__x86_64__) || TARGET_OS_IPHONE +#define USE_DLFCN +#else +#define USE_MACH_DYLD +#endif +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_STAT_HAS_ST_ATIMESPEC +#define _PR_HAVE_LARGE_OFF_T +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY + +#define _PR_INET6 +/* + * I'd prefer to use getipnodebyname and getipnodebyaddr but the + * getipnodebyname(3) man page on Mac OS X 10.2 says they are not + * thread-safe. AI_V4MAPPED|AI_ADDRCONFIG doesn't work either. + */ +#define _PR_HAVE_GETHOSTBYNAME2 +#define _PR_HAVE_GETADDRINFO +/* + * On Mac OS X 10.2, gethostbyaddr fails with h_errno=NO_RECOVERY + * if you pass an IPv4-mapped IPv6 address to it. + */ +#define _PR_GHBA_DISALLOW_V4MAPPED +#ifdef __APPLE__ +#if !defined(MAC_OS_X_VERSION_10_3) || \ + MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_3 +/* + * socket(AF_INET6) fails with EPROTONOSUPPORT on Mac OS X 10.1. + * IPv6 under OS X 10.2 and below is not complete (see bug 222031). + */ +#define _PR_INET6_PROBE +#endif /* DT < 10.3 */ +#if defined(MAC_OS_X_VERSION_10_2) && \ + MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_2 +/* Mac OS X 10.2 has inet_ntop and inet_pton. */ +#define _PR_HAVE_INET_NTOP +#endif /* DT >= 10.2 */ +#endif /* __APPLE__ */ +#define _PR_IPV6_V6ONLY_PROBE +/* The IPV6_V6ONLY socket option is not defined on Mac OS X 10.1. */ +#ifndef IPV6_V6ONLY +#define IPV6_V6ONLY 27 +#endif + +#ifdef __ppc__ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_DarwinPPC_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT(val) _PR_DarwinPPC_AtomicIncrement(val) +extern PRInt32 _PR_DarwinPPC_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT(val) _PR_DarwinPPC_AtomicDecrement(val) +extern PRInt32 _PR_DarwinPPC_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET(val, newval) _PR_DarwinPPC_AtomicSet(val, newval) +extern PRInt32 _PR_DarwinPPC_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD(ptr, val) _PR_DarwinPPC_AtomicAdd(ptr, val) +#endif /* __ppc__ */ + +#ifdef __i386__ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_Darwin_x86_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT(val) _PR_Darwin_x86_AtomicIncrement(val) +extern PRInt32 _PR_Darwin_x86_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT(val) _PR_Darwin_x86_AtomicDecrement(val) +extern PRInt32 _PR_Darwin_x86_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET(val, newval) _PR_Darwin_x86_AtomicSet(val, newval) +extern PRInt32 _PR_Darwin_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD(ptr, val) _PR_Darwin_x86_AtomicAdd(ptr, val) +#endif /* __i386__ */ + +#ifdef __x86_64__ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_Darwin_x86_64_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT(val) _PR_Darwin_x86_64_AtomicIncrement(val) +extern PRInt32 _PR_Darwin_x86_64_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT(val) _PR_Darwin_x86_64_AtomicDecrement(val) +extern PRInt32 _PR_Darwin_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET(val, newval) _PR_Darwin_x86_64_AtomicSet(val, newval) +extern PRInt32 _PR_Darwin_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD(ptr, val) _PR_Darwin_x86_64_AtomicAdd(ptr, val) +#endif /* __x86_64__ */ + +#if defined(__arm__) || defined(__aarch64__) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(val) OSAtomicIncrement32(val) +#define _MD_ATOMIC_DECREMENT(val) OSAtomicDecrement32(val) +static inline PRInt32 _MD_ATOMIC_SET(PRInt32 *val, PRInt32 newval) +{ + PRInt32 oldval; + do { + oldval = *val; + } while (!OSAtomicCompareAndSwap32(oldval, newval, val)); + return oldval; +} +#define _MD_ATOMIC_ADD(ptr, val) OSAtomicAdd32(val, ptr) +#endif /* __arm__ || __aarch64__ */ + +#define USE_SETJMP + +#if !defined(_PR_PTHREADS) + +#include <setjmp.h> + +#define PR_CONTEXT_TYPE jmp_buf + +#define CONTEXT(_th) ((_th)->md.context) +#define _MD_GET_SP(_th) (((struct sigcontext *) (_th)->md.context)->sc_onstack) +#define PR_NUM_GCREGS _JBLEN + +/* +** Initialize a thread context to run "_main()" when started +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (setjmp(CONTEXT(_thread))) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + longjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +extern PRStatus _MD_InitializeThread(PRThread *thread); + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +extern PRStatus _MD_CREATE_THREAD( + PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +extern void _MD_SET_PRIORITY(struct _MDThread *thread, PRUintn newPri); +extern PRStatus _MD_WAIT(PRThread *, PRIntervalTime timeout); +extern PRStatus _MD_WAKEUP_WAITER(PRThread *); +extern void _MD_YIELD(void); + +#endif /* ! _PR_PTHREADS */ + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INTERVAL_INIT _PR_Mach_IntervalInit +#define _MD_GET_INTERVAL _PR_Mach_GetInterval +#define _MD_INTERVAL_PER_SEC _PR_Mach_TicksPerSecond + +extern void _MD_EarlyInit(void); +extern void _PR_Mach_IntervalInit(void); +extern PRIntervalTime _PR_Mach_GetInterval(void); +extern PRIntervalTime _PR_Mach_TicksPerSecond(void); + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) + +/* For writev() */ +#include <sys/uio.h> + +#endif /* nspr_darwin_defs_h___ */
diff --git a/pr/include/md/_dgux.cfg b/pr/include/md/_dgux.cfg new file mode 100644 index 0000000..8c9e3de --- /dev/null +++ b/pr/include/md/_dgux.cfg
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef DGUX +#define DGUX +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_dgux.h b/pr/include/md/_dgux.h new file mode 100644 index 0000000..66bf931 --- /dev/null +++ b/pr/include/md/_dgux.h
@@ -0,0 +1,188 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_dgux_defs_h___ +#define nspr_dgux_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "dgux" +#define _PR_SI_SYSNAME "DGUX" +#define _PR_SI_ARCHITECTURE "x86" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif + +#undef HAVE_STACK_GROWING_UP +#define HAVE_NETCONFIG +#define HAVE_DLL +#define USE_DLFCN +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define _PR_NEED_STRCASECMP +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ONLY_ST_ATIME + +#define USE_SETJMP + +#include <setjmp.h> + +#define _SETJMP setjmp +#define _LONGJMP longjmp +#define _PR_CONTEXT_TYPE jmp_buf +#define _MD_GET_SP(_t) (_t)->md.context[4] +#define _PR_NUM_GCREGS _JBLEN + +#define CONTEXT(_th) ((_th)->md.context) + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if(_SETJMP(CONTEXT(_thread))) (*_main)(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 128); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_SETJMP(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _LONGJMP(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures. + * Don't use SVR4 native threads (yet). + */ + +struct _MDThread { + _PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +/* + * The following are copied from _sunos.h, _aix.h. This means + * some of them should probably be moved into _unixos.h. But + * _irix.h seems to be quite different in regard to these macros. + */ +#define _MD_INTERVAL_USE_GTOD + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#include <unistd.h> +#include <sys/types.h> +#include <sys/time.h> +extern int _select(int nfds, fd_set *readfds, fd_set *writefds, + fd_set *execptfds, struct timeval *timeout); +#define _MD_SELECT _select + +#define _MD_POLL _poll +#include <poll.h> +#include <stropts.h> +extern int _poll(struct pollfd *fds, unsigned long nfds, int timeout); + +#endif /* nspr_dgux_defs_h___ */
diff --git a/pr/include/md/_freebsd.cfg b/pr/include/md/_freebsd.cfg new file mode 100644 index 0000000..1d1039a --- /dev/null +++ b/pr/include/md/_freebsd.cfg
@@ -0,0 +1,594 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef FREEBSD +#define FREEBSD +#endif + +#define PR_AF_INET6 28 /* same as AF_INET6 */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#if defined(__i386__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#elif defined(__alpha__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#elif defined(__sparc__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#elif defined(__ia64__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#elif defined(__amd64__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#elif defined(__powerpc64__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__powerpc__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__aarch64__) + +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__arm__) + +#if defined(__ARMEB__) || defined(__ARM_BIG_ENDIAN__) +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#else +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#endif + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__mips64__) + +#if defined(__MIPSEB__) || defined(_MIPSEB) +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#else +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#endif + +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__mips__) + +#if defined(__MIPSEB__) || defined(_MIPSEB) +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#else +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#endif + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error "Unknown CPU architecture" + +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_freebsd.h b/pr/include/md/_freebsd.h new file mode 100644 index 0000000..9a179bc --- /dev/null +++ b/pr/include/md/_freebsd.h
@@ -0,0 +1,255 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_freebsd_defs_h___ +#define nspr_freebsd_defs_h___ + +#include "prthread.h" + +#if __FreeBSD__ >= 2 +#include <osreldate.h> /* for __FreeBSD_version */ +#endif +#include <sys/syscall.h> + +#define PR_LINKER_ARCH "freebsd" +#define _PR_SI_SYSNAME "FREEBSD" +#if defined(__i386__) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__alpha__) +#define _PR_SI_ARCHITECTURE "alpha" +#elif defined(__sparc__) +#define _PR_SI_ARCHITECTURE "sparc" +#elif defined(__ia64__) +#define _PR_SI_ARCHITECTURE "ia64" +#elif defined(__amd64__) +#define _PR_SI_ARCHITECTURE "amd64" +#elif defined(__powerpc64__) +#define _PR_SI_ARCHITECTURE "powerpc64" +#elif defined(__powerpc__) +#define _PR_SI_ARCHITECTURE "powerpc" +#elif defined(__aarch64__) +#define _PR_SI_ARCHITECTURE "aarch64" +#elif defined(__arm__) +#define _PR_SI_ARCHITECTURE "arm" +#elif defined(__mips64__) +#define _PR_SI_ARCHITECTURE "mips64" +#elif defined(__mips__) +#define _PR_SI_ARCHITECTURE "mips" +#else +#error "Unknown CPU architecture" +#endif +#if defined(__ELF__) +#define PR_DLL_SUFFIX ".so" +#else +#define PR_DLL_SUFFIX ".so.1.0" +#endif + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_STAT_HAS_ST_ATIMESPEC +#define _PR_HAVE_LARGE_OFF_T + +#if defined(_PR_PTHREADS) +#if __FreeBSD_version >= 400008 +/* + * libc_r before this version of FreeBSD doesn't have poll(). + * Although libc has poll(), it is not thread-safe so we can't + * use it in the pthreads version. + */ +#define _PR_POLL_AVAILABLE +#endif +#else +#if __FreeBSD_version >= 300000 +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#endif +#endif + +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY + +#if __FreeBSD_version >= 400014 +#define _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETHOSTBYNAME2 +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#define _PR_IPV6_V6ONLY_PROBE +#endif + +#define USE_SETJMP + +#ifndef _PR_PTHREADS +#include <setjmp.h> + +#define PR_CONTEXT_TYPE sigjmp_buf + +#define CONTEXT(_th) ((_th)->md.context) + +#define _MD_GET_SP(_th) (_th)->md.context[0]._sjb[2] +#define PR_NUM_GCREGS _JBLEN + +/* +** Initialize a thread context to run "_main()" when started +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread), 1)) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!sigsetjmp(CONTEXT(_thread), 1)) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + siglongjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +extern PRStatus _MD_InitializeThread(PRThread *thread); + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +extern PRStatus _MD_CREATE_THREAD( + PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +extern void _MD_SET_PRIORITY(struct _MDThread *thread, PRUintn newPri); +extern PRStatus _MD_WAIT(PRThread *, PRIntervalTime timeout); +extern PRStatus _MD_WAKEUP_WAITER(PRThread *); +extern void _MD_YIELD(void); + +#endif /* ! _PR_PTHREADS */ + +extern void _MD_EarlyInit(void); + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _PR_HAVE_CLOCK_MONOTONIC + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) + +#if defined(_PR_POLL_AVAILABLE) +#include <poll.h> +#define _MD_POLL(fds,nfds,timeout) syscall(SYS_poll,fds,nfds,timeout) +#endif + +/* freebsd has INADDR_LOOPBACK defined, but in /usr/include/rpc/types.h, and I didn't + want to be including that.. */ +#ifndef INADDR_LOOPBACK +#define INADDR_LOOPBACK (u_long)0x7F000001 +#endif + +/* For writev() */ +#include <sys/uio.h> + +#endif /* nspr_freebsd_defs_h___ */
diff --git a/pr/include/md/_hpux.h b/pr/include/md/_hpux.h new file mode 100644 index 0000000..ff5243d --- /dev/null +++ b/pr/include/md/_hpux.h
@@ -0,0 +1,288 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_xhppa_defs_h___ +#define nspr_xhppa_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "hpux" +#define _PR_SI_SYSNAME "HPUX" +#ifdef __ia64 +#define _PR_SI_ARCHITECTURE "ia64" +#define PR_DLL_SUFFIX ".so" +#else +/* + * _PR_SI_ARCHITECTURE must be "hppa1.1" for backward compatibility. + * It was changed to "hppa" in NSPR 4.6.2, but was changed back in + * NSPR 4.6.4. + */ +#define _PR_SI_ARCHITECTURE "hppa1.1" +#define PR_DLL_SUFFIX ".sl" +#endif + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +/* + * _USE_BIG_FDS increases the size of fd_set from 256 bytes to + * about 7500 bytes. PR_Poll allocates three fd_sets on the + * stack, so it is safer to also increase the default thread + * stack size. + */ +#define _MD_DEFAULT_STACK_SIZE (2*65536L) +#define _MD_MINIMUM_STACK_SIZE (2*65536L) +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#define NEED_TIME_R + +#define HAVE_STACK_GROWING_UP +#undef HAVE_WEAK_IO_SYMBOLS +#undef HAVE_WEAK_MALLOC_SYMBOLS +#define HAVE_DLL +#ifdef IS_64 +#define USE_DLFCN +#else +#define USE_HPSHL +#endif +#ifndef HAVE_STRERROR +#define HAVE_STRERROR +#endif +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ONLY_ST_ATIME +#define _PR_HAVE_POSIX_SEMAPHORES +#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY +#define _PR_ACCEPT_INHERIT_NONBLOCK + +#if defined(__ia64) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_ia64_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _PR_ia64_AtomicIncrement +extern PRInt32 _PR_ia64_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _PR_ia64_AtomicDecrement +extern PRInt32 _PR_ia64_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _PR_ia64_AtomicAdd +extern PRInt32 _PR_ia64_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _PR_ia64_AtomicSet +#endif + +#define _PR_HAVE_GETIPNODEBYNAME +#define _PR_HAVE_GETIPNODEBYADDR +#define _PR_HAVE_GETADDRINFO +#ifdef _PR_INET6 +#define _PR_HAVE_INET_NTOP +#else +#define _PR_INET6_PROBE + +/* for HP-UX 11.11 without IPv6 */ +#ifndef AF_INET6 +#define AF_INET6 22 +#define AI_CANONNAME 2 +#define AI_NUMERICHOST 4 +#define AI_NUMERICSERV 8 +#define AI_V4MAPPED 0x00000010 +#define AI_ADDRCONFIG 0x00000040 +#define AI_ALL 0x00000020 +#define AI_DEFAULT (AI_V4MAPPED|AI_ADDRCONFIG) +#define NI_NUMERICHOST 2 +struct addrinfo { + int ai_flags; /* AI_PASSIVE, AI_CANONNAME */ + int ai_family; /* PF_xxx */ + int ai_socktype; /* SOCK_xxx */ + int ai_protocol; /* IPPROTO_xxx for IPv4 and IPv6 */ + socklen_t ai_addrlen; /* length of ai_addr */ + char *ai_canonname; /* canonical name for host */ + struct sockaddr *ai_addr; /* binary address */ + struct addrinfo *ai_next; /* next structure in linked list */ +}; +#endif /* for HP-UX 11.11 without IPv6 */ + +#define _PR_HAVE_MD_SOCKADDR_IN6 +/* isomorphic to struct in6_addr on HP-UX B.11.23 */ +struct _md_in6_addr { + union { + PRUint8 _S6_u8[16]; + PRUint16 _S6_u16[8]; + PRUint32 _S6_u32[4]; + PRUint32 __S6_align; + } _s6_un; +}; +/* isomorphic to struct sockaddr_in6 on HP-UX B.11.23 */ +struct _md_sockaddr_in6 { + PRUint16 sin6_family; + PRUint16 sin6_port; + PRUint32 sin6_flowinfo; + struct _md_in6_addr sin6_addr; + PRUint32 sin6_scope_id; +}; +#endif + +#if !defined(_PR_PTHREADS) + +#include <syscall.h> +#include <setjmp.h> + +#define USE_SETJMP + +#define _MD_GET_SP(_t) (*((int *)((_t)->md.jb) + 1)) +#define PR_NUM_GCREGS _JBLEN +/* Caveat: This makes jmp_buf full of doubles. */ +#define CONTEXT(_th) ((_th)->md.jb) + + /* Stack needs two frames (64 bytes) at the bottom */ \ +#define _MD_SET_THR_SP(_t, _sp) ((_MD_GET_SP(_t)) = (int) (_sp + 64 *2)) +#define SAVE_CONTEXT(_th) _setjmp(CONTEXT(_th)) +#define GOTO_CONTEXT(_th) _longjmp(CONTEXT(_th), 1) + +#if !defined(PTHREADS_USER) + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *(status) = PR_TRUE; \ + if (_setjmp(CONTEXT(_thread))) (*_main)(); \ + /* Stack needs two frames (64 bytes) at the bottom */ \ + (_MD_GET_SP(_thread)) = (int) ((_sp) + 64*2); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_setjmp(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _longjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures. HP-UX has no native threads. */ + +struct _MDThread { + jmp_buf jb; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +#else /* PTHREADS_USER */ + +#include "_nspr_pthread.h" + +#endif /* PTHREADS_USER */ + +#endif /* !defined(_PR_PTHREADS) */ + +#if !defined(PTHREADS_USER) +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#endif + +#if defined(HPUX_LW_TIMER) +extern void _PR_HPUX_LW_IntervalInit(void); +extern PRIntervalTime _PR_HPUX_LW_GetInterval(void); +#define _MD_INTERVAL_INIT _PR_HPUX_LW_IntervalInit +#define _MD_GET_INTERVAL _PR_HPUX_LW_GetInterval +#define _MD_INTERVAL_PER_SEC() 1000 +#else +#define _MD_INTERVAL_USE_GTOD +#endif + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) + +#include <poll.h> +#define _MD_POLL(fds,nfds,timeout) syscall(SYS_poll,fds,nfds,timeout) + +#ifdef HPUX11 +extern void _MD_hpux_map_sendfile_error(int err); +#endif /* HPUX11 */ + +#endif /* nspr_xhppa_defs_h___ */
diff --git a/pr/include/md/_hpux32.cfg b/pr/include/md/_hpux32.cfg new file mode 100644 index 0000000..08950cb --- /dev/null +++ b/pr/include/md/_hpux32.cfg
@@ -0,0 +1,112 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef HPUX +#define HPUX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_AF_INET6 22 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_hpux64.cfg b/pr/include/md/_hpux64.cfg new file mode 100644 index 0000000..028a034 --- /dev/null +++ b/pr/include/md/_hpux64.cfg
@@ -0,0 +1,113 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef HPUX +#define HPUX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define IS_64 + +#define PR_AF_INET6 22 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_irix.h b/pr/include/md/_irix.h new file mode 100644 index 0000000..04413b9 --- /dev/null +++ b/pr/include/md/_irix.h
@@ -0,0 +1,438 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_irix_defs_h___ +#define nspr_irix_defs_h___ + +#define _PR_HAVE_ATOMIC_CAS + +/* + * MipsPro assembler defines _LANGUAGE_ASSEMBLY + */ +#ifndef _LANGUAGE_ASSEMBLY + +#include "prclist.h" +#include "prthread.h" +#include <sys/ucontext.h> + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "irix" +#define _PR_SI_SYSNAME "IRIX" +#define _PR_SI_ARCHITECTURE "mips" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _PR_NUM_GCREGS 9 +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MIN_STACK_SIZE 16384L + +#undef HAVE_STACK_GROWING_UP +#define HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_MALLOC_SYMBOLS +#define HAVE_DLL +#define USE_DLFCN +#define _PR_HAVE_ATOMIC_OPS +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ST_ATIM +#define _PR_HAVE_OFF64_T +#define HAVE_POINTER_LOCALTIME_R +#define _PR_HAVE_POSIX_SEMAPHORES +#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY +#define _PR_ACCEPT_INHERIT_NONBLOCK + +#ifdef _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETIPNODEBYNAME +#define _PR_HAVE_GETIPNODEBYADDR +#define _PR_HAVE_GETADDRINFO +#endif + +/* Initialization entry points */ +NSPR_API(void) _MD_EarlyInit(void); +#define _MD_EARLY_INIT _MD_EarlyInit + +NSPR_API(void) _MD_IrixInit(void); +#define _MD_FINAL_INIT _MD_IrixInit + +#define _MD_INIT_IO() + +/* Timer operations */ +NSPR_API(PRIntervalTime) _MD_IrixGetInterval(void); +#define _MD_GET_INTERVAL _MD_IrixGetInterval + +NSPR_API(PRIntervalTime) _MD_IrixIntervalPerSec(void); +#define _MD_INTERVAL_PER_SEC _MD_IrixIntervalPerSec + +/* GC operations */ +NSPR_API(void *) _MD_GetSP(PRThread *thread); +#define _MD_GET_SP _MD_GetSP + +/* The atomic operations */ +#include <mutex.h> +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(val) add_then_test((unsigned long*)val, 1) +#define _MD_ATOMIC_ADD(ptr, val) add_then_test((unsigned long*)ptr, (unsigned long)val) +#define _MD_ATOMIC_DECREMENT(val) add_then_test((unsigned long*)val, 0xffffffff) +#define _MD_ATOMIC_SET(val, newval) test_and_set((unsigned long*)val, newval) + +#if defined(_PR_PTHREADS) +#else /* defined(_PR_PTHREADS) */ + +/************************************************************************/ + +#include <setjmp.h> +#include <errno.h> +#include <unistd.h> +#include <bstring.h> +#include <sys/time.h> +#include <ulocks.h> +#include <sys/prctl.h> + + +/* + * Data region private to each sproc. This region is setup by calling + * mmap(...,MAP_LOCAL,...). The private data is mapped at the same + * address in every sproc, but every sproc gets a private mapping. + * + * Just make sure that this structure fits in a page, as only one page + * is allocated for the private region. + */ +struct sproc_private_data { + struct PRThread *me; + struct _PRCPU *cpu; + struct PRThread *last; + PRUintn intsOff; + int sproc_pid; +}; + +extern char *_nspr_sproc_private; + +#define _PR_PRDA() ((struct sproc_private_data *) _nspr_sproc_private) +#define _MD_SET_CURRENT_THREAD(_thread) _PR_PRDA()->me = (_thread) +#define _MD_THIS_THREAD() (_PR_PRDA()->me) +#define _MD_LAST_THREAD() (_PR_PRDA()->last) +#define _MD_SET_LAST_THREAD(_thread) _PR_PRDA()->last = (_thread) +#define _MD_CURRENT_CPU() (_PR_PRDA()->cpu) +#define _MD_SET_CURRENT_CPU(_cpu) _PR_PRDA()->cpu = (_cpu) +#define _MD_SET_INTSOFF(_val) (_PR_PRDA()->intsOff = _val) +#define _MD_GET_INTSOFF() (_PR_PRDA()->intsOff) + +#define _MD_SET_SPROC_PID(_val) (_PR_PRDA()->sproc_pid = _val) +#define _MD_GET_SPROC_PID() (_PR_PRDA()->sproc_pid) + +NSPR_API(struct PRThread*) _MD_get_attached_thread(void); +NSPR_API(struct PRThread*) _MD_get_current_thread(void); +#define _MD_GET_ATTACHED_THREAD() _MD_get_attached_thread() +#define _MD_CURRENT_THREAD() _MD_get_current_thread() + +#define _MD_CHECK_FOR_EXIT() { \ + if (_pr_irix_exit_now) { \ + _PR_POST_SEM(_pr_irix_exit_sem); \ + _MD_Wakeup_CPUs(); \ + _exit(0); \ + } \ + } + +#define _MD_ATTACH_THREAD(threadp) + +#define _MD_SAVE_ERRNO(_thread) (_thread)->md.errcode = errno; +#define _MD_RESTORE_ERRNO(_thread) errno = (_thread)->md.errcode; + +extern struct _PRCPU *_pr_primordialCPU; +extern usema_t *_pr_irix_exit_sem; +extern PRInt32 _pr_irix_exit_now; +extern int _pr_irix_primoridal_cpu_fd[]; +extern PRInt32 _pr_irix_process_exit; +extern PRInt32 _pr_irix_process_exit_code; + +/* Thread operations */ +#define _PR_LOCK_HEAP() { \ + PRIntn _is; \ + if (_pr_primordialCPU) { \ + if (_MD_GET_ATTACHED_THREAD() && \ + !_PR_IS_NATIVE_THREAD( \ + _MD_GET_ATTACHED_THREAD())) \ + _PR_INTSOFF(_is); \ + _PR_LOCK(_pr_heapLock); \ + } + +#define _PR_UNLOCK_HEAP() if (_pr_primordialCPU) { \ + _PR_UNLOCK(_pr_heapLock); \ + if (_MD_GET_ATTACHED_THREAD() && \ + !_PR_IS_NATIVE_THREAD( \ + _MD_GET_ATTACHED_THREAD())) \ + _PR_INTSON(_is); \ + } \ + } + +#define _PR_OPEN_POLL_SEM(_sem) usopenpollsema(_sem, 0666) +#define _PR_WAIT_SEM(_sem) uspsema(_sem) +#define _PR_POST_SEM(_sem) usvsema(_sem) + +#define _MD_CVAR_POST_SEM(threadp) usvsema((threadp)->md.cvar_pollsem) + +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +struct _MDLock { + ulock_t lock; + usptr_t *arena; +}; + +/* + * disable pre-emption for the LOCAL threads when calling the arena lock + * routines + */ + +#define _PR_LOCK(lock) { \ + PRIntn _is; \ + PRThread *me = _MD_GET_ATTACHED_THREAD(); \ + if (me && !_PR_IS_NATIVE_THREAD(me)) \ + _PR_INTSOFF(_is); \ + ussetlock(lock); \ + if (me && !_PR_IS_NATIVE_THREAD(me)) \ + _PR_FAST_INTSON(_is); \ + } + +#define _PR_UNLOCK(lock) { \ + PRIntn _is; \ + PRThread *me = _MD_GET_ATTACHED_THREAD(); \ + if (me && !_PR_IS_NATIVE_THREAD(me)) \ + _PR_INTSOFF(_is); \ + usunsetlock(lock); \ + if (me && !_PR_IS_NATIVE_THREAD(me)) \ + _PR_FAST_INTSON(_is); \ + } + +NSPR_API(PRStatus) _MD_NEW_LOCK(struct _MDLock *md); +NSPR_API(void) _MD_FREE_LOCK(struct _MDLock *lockp); + +#define _MD_LOCK(_lockp) _PR_LOCK((_lockp)->lock) +#define _MD_UNLOCK(_lockp) _PR_UNLOCK((_lockp)->lock) +#define _MD_TEST_AND_LOCK(_lockp) (uscsetlock((_lockp)->lock, 1) == 0) + +extern ulock_t _pr_heapLock; + +struct _MDThread { + jmp_buf jb; + usptr_t *pollsem_arena; + usema_t *cvar_pollsem; + PRInt32 cvar_pollsemfd; + PRInt32 cvar_pollsem_select; /* acquire sem by calling select */ + PRInt32 cvar_wait; /* if 1, thread is waiting on cvar Q */ + PRInt32 id; + PRInt32 suspending_id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDSemaphore { + usema_t *sem; +}; + +struct _MDCVar { + ulock_t mdcvar_lock; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + + +struct _MDCPU { + PRInt32 id; + PRInt32 suspending_id; + struct _MDCPU_Unix md_unix; +}; + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + int *jb = (_thread)->md.jb; \ + *status = PR_TRUE; \ + (void) setjmp(jb); \ + (_thread)->md.jb[JB_SP] = (int) ((_sp) - 64); \ + (_thread)->md.jb[JB_PC] = (int) _main; \ + _thread->no_sched = 0; \ + PR_END_MACRO + +/* +** Switch away from the current thread context by saving its state and +** calling the thread scheduler. Reload cpu when we come back from the +** context switch because it might have changed. +* +* XXX RUNQ lock needed before clearing _PR_NO_SCHED flag, because the +* thread may be unr RUNQ? +*/ +#define _MD_SWITCH_CONTEXT(_thread) \ + PR_BEGIN_MACRO \ + PR_ASSERT(_thread->no_sched); \ + if (!setjmp(_thread->md.jb)) { \ + _MD_SAVE_ERRNO(_thread) \ + _MD_SET_LAST_THREAD(_thread); \ + _PR_Schedule(); \ + } else { \ + PR_ASSERT(_MD_LAST_THREAD() !=_MD_CURRENT_THREAD()); \ + _MD_LAST_THREAD()->no_sched = 0; \ + } \ + PR_END_MACRO + +/* +** Restore a thread context that was saved by _MD_SWITCH_CONTEXT or +** initialized by _MD_INIT_CONTEXT. +*/ +#define _MD_RESTORE_CONTEXT(_newThread) \ + PR_BEGIN_MACRO \ + int *jb = (_newThread)->md.jb; \ + _MD_RESTORE_ERRNO(_newThread) \ + _MD_SET_CURRENT_THREAD(_newThread); \ + _newThread->no_sched = 1; \ + longjmp(jb, 1); \ + PR_END_MACRO + +NSPR_API(PRStatus) _MD_InitThread(struct PRThread *thread, + PRBool wakeup_parent); +NSPR_API(PRStatus) _MD_InitAttachedThread(struct PRThread *thread, + PRBool wakeup_parent); +#define _MD_INIT_THREAD(thread) _MD_InitThread(thread, PR_TRUE) +#define _MD_INIT_ATTACHED_THREAD(thread) \ + _MD_InitAttachedThread(thread, PR_FALSE) + +NSPR_API(void) _MD_ExitThread(struct PRThread *thread); +#define _MD_EXIT_THREAD _MD_ExitThread + +NSPR_API(void) _MD_SuspendThread(struct PRThread *thread); +#define _MD_SUSPEND_THREAD _MD_SuspendThread + +NSPR_API(void) _MD_ResumeThread(struct PRThread *thread); +#define _MD_RESUME_THREAD _MD_ResumeThread + +NSPR_API(void) _MD_SuspendCPU(struct _PRCPU *thread); +#define _MD_SUSPEND_CPU _MD_SuspendCPU + +NSPR_API(void) _MD_ResumeCPU(struct _PRCPU *thread); +#define _MD_RESUME_CPU _MD_ResumeCPU + +#define _MD_BEGIN_SUSPEND_ALL() +#define _MD_END_SUSPEND_ALL() +#define _MD_BEGIN_RESUME_ALL() +#define _MD_END_RESUME_ALL() + +NSPR_API(void) _MD_InitLocks(void); +#define _MD_INIT_LOCKS _MD_InitLocks + +NSPR_API(void) _MD_CleanThread(struct PRThread *thread); +#define _MD_CLEAN_THREAD _MD_CleanThread + +#define _MD_YIELD() sginap(0) + +/* The _PR_MD_WAIT_LOCK and _PR_MD_WAKEUP_WAITER functions put to sleep and + * awaken a thread which is waiting on a lock or cvar. + */ +NSPR_API(PRStatus) _MD_wait(struct PRThread *, PRIntervalTime timeout); +#define _MD_WAIT _MD_wait + +NSPR_API(void) _PR_MD_primordial_cpu(); +NSPR_API(void) _PR_MD_WAKEUP_PRIMORDIAL_CPU(); + +NSPR_API(PRStatus) _MD_WakeupWaiter(struct PRThread *); +#define _MD_WAKEUP_WAITER _MD_WakeupWaiter + +NSPR_API(void ) _MD_exit(PRIntn status); +#define _MD_EXIT _MD_exit + +#include "prthread.h" + +NSPR_API(void) _MD_SetPriority(struct _MDThread *thread, + PRThreadPriority newPri); +#define _MD_SET_PRIORITY _MD_SetPriority + +NSPR_API(PRStatus) _MD_CreateThread( + struct PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +#define _MD_CREATE_THREAD _MD_CreateThread + +extern void _MD_CleanupBeforeExit(void); +#define _MD_CLEANUP_BEFORE_EXIT _MD_CleanupBeforeExit + +NSPR_API(void) _PR_MD_PRE_CLEANUP(PRThread *me); + + +/* The following defines the unwrapped versions of select() and poll(). */ +extern int _select(int nfds, fd_set *readfds, fd_set *writefds, + fd_set *exceptfds, struct timeval *timeout); +#define _MD_SELECT _select + +#include <stropts.h> +#include <poll.h> +#define _MD_POLL _poll +extern int _poll(struct pollfd *fds, unsigned long nfds, int timeout); + + +#define HAVE_THREAD_AFFINITY 1 + +NSPR_API(PRInt32) _MD_GetThreadAffinityMask(PRThread *unused, PRUint32 *mask); +#define _MD_GETTHREADAFFINITYMASK _MD_GetThreadAffinityMask + +NSPR_API(void) _MD_InitRunningCPU(struct _PRCPU *cpu); +#define _MD_INIT_RUNNING_CPU _MD_InitRunningCPU + +#endif /* defined(_PR_PTHREADS) */ + +#endif /* _LANGUAGE_ASSEMBLY */ + +#endif /* nspr_irix_defs_h___ */
diff --git a/pr/include/md/_irix32.cfg b/pr/include/md/_irix32.cfg new file mode 100644 index 0000000..3a5005c --- /dev/null +++ b/pr/include/md/_irix32.cfg
@@ -0,0 +1,119 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef _SGI_MP_SOURCE +#define _SGI_MP_SOURCE +#endif + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef IRIX +#define IRIX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#define _PR_POLL_BACKCOMPAT + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_irix64.cfg b/pr/include/md/_irix64.cfg new file mode 100644 index 0000000..e6f29e3 --- /dev/null +++ b/pr/include/md/_irix64.cfg
@@ -0,0 +1,118 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef _SGI_MP_SOURCE +#define _SGI_MP_SOURCE +#endif + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef IRIX +#define IRIX +#endif + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define IS_64 + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg new file mode 100644 index 0000000..8cbf0cb --- /dev/null +++ b/pr/include/md/_linux.cfg
@@ -0,0 +1,1081 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * This file is used by not only Linux but also other glibc systems + * such as GNU/Hurd and GNU/k*BSD. + */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#if !defined(LINUX) && defined(__linux__) +#define LINUX +#endif + +#ifdef __FreeBSD_kernel__ +#define PR_AF_INET6 28 /* same as AF_INET6 */ +#elif defined(__GNU__) +#define PR_AF_INET6 26 /* same as AF_INET6 */ +#else +#define PR_AF_INET6 10 /* same as AF_INET6 */ +#endif + +#ifdef __powerpc64__ + +#ifdef __LITTLE_ENDIAN__ +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#else +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#endif +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__powerpc__) + +#ifdef __LITTLE_ENDIAN__ +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#else +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#endif + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__alpha) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__ia64__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__x86_64__) + +#ifdef __ILP32__ + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#endif + +#elif defined(__mc68000__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 2 +#define PR_ALIGN_OF_LONG 2 +#define PR_ALIGN_OF_INT64 2 +#define PR_ALIGN_OF_FLOAT 2 +#define PR_ALIGN_OF_DOUBLE 2 +#define PR_ALIGN_OF_POINTER 2 +#define PR_ALIGN_OF_WORD 2 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__sparc__) && defined (__arch64__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__sparc__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__i386__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__mips__) + +#ifdef __MIPSEB__ +#define IS_BIG_ENDIAN 1 +#undef IS_LITTLE_ENDIAN +#elif defined(__MIPSEL__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#else +#error "Unknown MIPS endianness." +#endif + +#if _MIPS_SIM == _ABI64 + +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else /* _ABI64 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#endif /* _ABI64 */ + +#elif defined(__arm__) + +#ifdef __ARMEB__ +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#elif defined(__ARMEL__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#else +#error "Unknown ARM endianness." +#endif + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__aarch64__) + +#ifdef __AARCH64EB__ +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#elif defined(__AARCH64EL__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#else +#error "Unknown Aarch64 endianness." +#endif +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__hppa__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__s390x__) + +#define IS_BIG_ENDIAN 1 +#undef IS_LITTLE_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__s390__) + +#define IS_BIG_ENDIAN 1 +#undef IS_LITTLE_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__sh__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__avr32__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__m32r__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__or1k__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error "Unknown CPU architecture" + +#endif + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#if PR_ALIGN_OF_DOUBLE == 8 +#define HAVE_ALIGNED_DOUBLES +#endif +#if PR_ALIGN_OF_INT64 == 8 +#define HAVE_ALIGNED_LONGLONGS +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_linux.h b/pr/include/md/_linux.h new file mode 100644 index 0000000..b4b298b --- /dev/null +++ b/pr/include/md/_linux.h
@@ -0,0 +1,694 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * This file is used by not only Linux but also other glibc systems + * such as GNU/Hurd and GNU/k*BSD. + */ + +#ifndef nspr_linux_defs_h___ +#define nspr_linux_defs_h___ + +#include "prthread.h" + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "linux" +#define _PR_SI_SYSNAME "LINUX" +#ifdef __powerpc64__ +#define _PR_SI_ARCHITECTURE "ppc64" +#elif defined(__powerpc__) +#define _PR_SI_ARCHITECTURE "ppc" +#elif defined(__alpha) +#define _PR_SI_ARCHITECTURE "alpha" +#elif defined(__ia64__) +#define _PR_SI_ARCHITECTURE "ia64" +#elif defined(__x86_64__) +#define _PR_SI_ARCHITECTURE "x86-64" +#elif defined(__mc68000__) +#define _PR_SI_ARCHITECTURE "m68k" +#elif defined(__sparc__) && defined(__arch64__) +#define _PR_SI_ARCHITECTURE "sparc64" +#elif defined(__sparc__) +#define _PR_SI_ARCHITECTURE "sparc" +#elif defined(__i386__) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__mips__) +#define _PR_SI_ARCHITECTURE "mips" +#elif defined(__arm__) +#define _PR_SI_ARCHITECTURE "arm" +#elif defined(__aarch64__) +#define _PR_SI_ARCHITECTURE "aarch64" +#elif defined(__hppa__) +#define _PR_SI_ARCHITECTURE "hppa" +#elif defined(__s390x__) +#define _PR_SI_ARCHITECTURE "s390x" +#elif defined(__s390__) +#define _PR_SI_ARCHITECTURE "s390" +#elif defined(__sh__) +#define _PR_SI_ARCHITECTURE "sh" +#elif defined(__avr32__) +#define _PR_SI_ARCHITECTURE "avr32" +#elif defined(__m32r__) +#define _PR_SI_ARCHITECTURE "m32r" +#elif defined(__or1k__) +#define _PR_SI_ARCHITECTURE "or1k" +#else +#error "Unknown CPU architecture" +#endif +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#if defined(__aarch64__) || defined(__mips__) +#define _MD_MINIMUM_STACK_SIZE 0x20000 +#endif + +#undef HAVE_STACK_GROWING_UP + +/* + * Elf linux supports dl* functions + */ +#define HAVE_DLL +#define USE_DLFCN +#if defined(ANDROID) +#define NO_DLOPEN_NULL +#endif + +#if defined(__FreeBSD_kernel__) || defined(__GNU__) +#define _PR_HAVE_SOCKADDR_LEN +#endif + +#if defined(__i386__) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_x86_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _PR_x86_AtomicIncrement +extern PRInt32 _PR_x86_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _PR_x86_AtomicDecrement +extern PRInt32 _PR_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _PR_x86_AtomicAdd +extern PRInt32 _PR_x86_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _PR_x86_AtomicSet +#endif + +#if defined(__ia64__) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_ia64_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _PR_ia64_AtomicIncrement +extern PRInt32 _PR_ia64_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _PR_ia64_AtomicDecrement +extern PRInt32 _PR_ia64_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _PR_ia64_AtomicAdd +extern PRInt32 _PR_ia64_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _PR_ia64_AtomicSet +#endif + +#if defined(__x86_64__) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _PR_x86_64_AtomicIncrement +extern PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _PR_x86_64_AtomicDecrement +extern PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _PR_x86_64_AtomicAdd +extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _PR_x86_64_AtomicSet +#endif + +#if defined(__or1k__) +#if defined(__GNUC__) +/* Use GCC built-in functions */ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(ptr) __sync_add_and_fetch(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) __sync_sub_and_fetch(ptr, 1) +#define _MD_ATOMIC_ADD(ptr, i) __sync_add_and_fetch(ptr, i) +#define _MD_ATOMIC_SET(ptr, nv) __sync_lock_test_and_set(ptr, nv) +#endif +#endif + +#if defined(__powerpc__) && !defined(__powerpc64__) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +extern PRInt32 _PR_ppc_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _PR_ppc_AtomicIncrement +extern PRInt32 _PR_ppc_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _PR_ppc_AtomicDecrement +extern PRInt32 _PR_ppc_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _PR_ppc_AtomicAdd +extern PRInt32 _PR_ppc_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _PR_ppc_AtomicSet +#endif + +#if defined(__powerpc64__) +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) +/* Use GCC built-in functions */ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(ptr) __sync_add_and_fetch(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) __sync_sub_and_fetch(ptr, 1) +#define _MD_ATOMIC_ADD(ptr, i) __sync_add_and_fetch(ptr, i) +#define _MD_ATOMIC_SET(ptr, nv) __sync_lock_test_and_set(ptr, nv) +#endif +#endif + +#if defined(__mips__) && defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) +/* Use GCC built-in functions */ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(ptr) __sync_add_and_fetch(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) __sync_sub_and_fetch(ptr, 1) +#define _MD_ATOMIC_ADD(ptr, i) __sync_add_and_fetch(ptr, i) +#define _MD_ATOMIC_SET(ptr, nv) __sync_lock_test_and_set(ptr, nv) +#endif + +#if defined(__alpha) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_ADD(ptr, i) ({ \ + PRInt32 __atomic_tmp, __atomic_ret; \ + __asm__ __volatile__( \ + "1: ldl_l %[ret], %[val] \n" \ + " addl %[ret], %[inc], %[tmp] \n" \ + " addl %[ret], %[inc], %[ret] \n" \ + " stl_c %[tmp], %[val] \n" \ + " beq %[tmp], 2f \n" \ + ".subsection 2 \n" \ + "2: br 1b \n" \ + ".previous" \ + : [ret] "=&r" (__atomic_ret), \ + [tmp] "=&r" (__atomic_tmp), \ + [val] "=m" (*ptr) \ + : [inc] "Ir" (i), "m" (*ptr)); \ + __atomic_ret; \ +}) +#define _MD_ATOMIC_INCREMENT(ptr) _MD_ATOMIC_ADD(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) ({ \ + PRInt32 __atomic_tmp, __atomic_ret; \ + __asm__ __volatile__( \ + "1: ldl_l %[ret], %[val] \n" \ + " subl %[ret], 1, %[tmp] \n" \ + " subl %[ret], 1, %[ret] \n" \ + " stl_c %[tmp], %[val] \n" \ + " beq %[tmp], 2f \n" \ + ".subsection 2 \n" \ + "2: br 1b \n" \ + ".previous" \ + : [ret] "=&r" (__atomic_ret), \ + [tmp] "=&r" (__atomic_tmp), \ + [val] "=m" (*ptr) \ + : "m" (*ptr)); \ + __atomic_ret; \ +}) +#define _MD_ATOMIC_SET(ptr, n) ({ \ + PRInt32 __atomic_tmp, __atomic_ret; \ + __asm__ __volatile__( \ + "1: ldl_l %[ret], %[val] \n" \ + " mov %[newval], %[tmp] \n" \ + " stl_c %[tmp], %[val] \n" \ + " beq %[tmp], 2f \n" \ + ".subsection 2 \n" \ + "2: br 1b \n" \ + ".previous" \ + : [ret] "=&r" (__atomic_ret), \ + [tmp] "=&r"(__atomic_tmp), \ + [val] "=m" (*ptr) \ + : [newval] "Ir" (n), "m" (*ptr)); \ + __atomic_ret; \ +}) +#endif + +#if defined(__arm__) || defined(__aarch64__) +#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) +/* Use GCC built-in functions */ +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() + +#define _MD_ATOMIC_INCREMENT(ptr) __sync_add_and_fetch(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) __sync_sub_and_fetch(ptr, 1) +#define _MD_ATOMIC_SET(ptr, nv) __sync_lock_test_and_set(ptr, nv) +#define _MD_ATOMIC_ADD(ptr, i) __sync_add_and_fetch(ptr, i) + +#elif defined(_PR_ARM_KUSER) +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() + +/* + * The kernel provides this helper function at a fixed address with a fixed + * ABI signature, directly callable from user space. + * + * Definition: + * Atomically store newval in *ptr if *ptr is equal to oldval. + * Return zero if *ptr was changed or non-zero if no exchange happened. + */ +typedef int (__kernel_cmpxchg_t)(int oldval, int newval, volatile int *ptr); +#define __kernel_cmpxchg (*(__kernel_cmpxchg_t *)0xffff0fc0) + +#define _MD_ATOMIC_INCREMENT(ptr) _MD_ATOMIC_ADD(ptr, 1) +#define _MD_ATOMIC_DECREMENT(ptr) _MD_ATOMIC_ADD(ptr, -1) + +static inline PRInt32 _MD_ATOMIC_ADD(PRInt32 *ptr, PRInt32 n) +{ + PRInt32 ov, nv; + volatile PRInt32 *vp = ptr; + + do { + ov = *vp; + nv = ov + n; + } while (__kernel_cmpxchg(ov, nv, vp)); + + return nv; +} + +static inline PRInt32 _MD_ATOMIC_SET(PRInt32 *ptr, PRInt32 nv) +{ + PRInt32 ov; + volatile PRInt32 *vp = ptr; + + do { + ov = *vp; + } while (__kernel_cmpxchg(ov, nv, vp)); + + return ov; +} +#endif +#endif /* __arm__ */ + +#define USE_SETJMP +#if (defined(__GLIBC__) && __GLIBC__ >= 2) || defined(ANDROID) +#define _PR_POLL_AVAILABLE +#endif +#undef _PR_USE_POLL +#define _PR_STAT_HAS_ONLY_ST_ATIME +#if defined(__alpha) || defined(__ia64__) +#define _PR_HAVE_LARGE_OFF_T +#elif (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \ + || defined(ANDROID) +#define _PR_HAVE_OFF64_T +#else +#define _PR_NO_LARGE_FILES +#endif +#if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \ + || defined(ANDROID) +#define _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETHOSTBYNAME2 +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#endif +#ifndef ANDROID +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY +#endif +/* Android has gethostbyname_r but not gethostbyaddr_r or gethostbyname2_r. */ +#if (__GLIBC__ >= 2) && defined(_PR_PTHREADS) +#define _PR_HAVE_GETHOST_R +#define _PR_HAVE_GETHOST_R_INT +#endif + +#ifdef _PR_PTHREADS + +extern void _MD_CleanupBeforeExit(void); +#define _MD_CLEANUP_BEFORE_EXIT _MD_CleanupBeforeExit + +#else /* ! _PR_PTHREADS */ + +#include <setjmp.h> + +#define PR_CONTEXT_TYPE sigjmp_buf + +#define CONTEXT(_th) ((_th)->md.context) + +#ifdef __powerpc__ +/* + * PowerPC based MkLinux + * + * On the PowerPC, the new style jmp_buf isn't used until glibc + * 2.1. + */ +#if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_GPR1] +#else +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__misc[0] +#endif /* glibc 2.1 or later */ +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +/* aix = 64, macos = 70 */ +#define PR_NUM_GCREGS 64 + +#elif defined(__alpha) +/* Alpha based Linux */ + +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP] +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE long int +#else +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE __ptr_t +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +/* XXX not sure if this is correct, or maybe it should be 17? */ +#define PR_NUM_GCREGS 9 + +#elif defined(__ia64__) + +#define _MD_GET_SP(_t) ((long *)((_t)->md.context[0].__jmpbuf)[0]) +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE long int + +#define PR_NUM_GCREGS _JBLEN + +#elif defined(__mc68000__) +/* m68k based Linux */ + +/* + * On the m68k, glibc still uses the old style sigjmp_buf, even + * in glibc 2.0.7. + */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE int +#else +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE __ptr_t +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +/* XXX not sure if this is correct, or maybe it should be 17? */ +#define PR_NUM_GCREGS 9 + +#elif defined(__sparc__) +/* Sparc */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +/* + * You need glibc2-2.0.7-25 or later. The libraries that came with + * Red Hat 5.1 are not new enough, but they are in 5.2. + */ +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[JB_FP] = val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[JB_FP]) +#define _MD_SP_TYPE int +#else +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__fp +#define _MD_SET_FP(_t, val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) ((void *) 0) +#define _MD_SP_TYPE __ptr_t +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +#elif defined(__i386__) +/* Intel based Linux */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[JB_BP] = val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[JB_BP]) +#define _MD_SP_TYPE int +#else +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__bp = val) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) &((_t)->md.context[0].__jmpbuf[0].__bp) +#define _MD_SP_TYPE __ptr_t +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ +#define PR_NUM_GCREGS 6 + +#elif defined(__mips__) +/* Linux/MIPS */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__fp = (val)) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[0].__fp) +#define _MD_SP_TYPE __ptr_t +#else +#error "Linux/MIPS pre-glibc2 not supported yet" +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +#elif defined(__arm__) +/* ARM/Linux */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#ifdef __ARM_EABI__ +/* EABI */ +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[8] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[7] = (val)) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[7]) +#define _MD_SP_TYPE __ptr_t +#else /* __ARM_EABI__ */ +/* old ABI */ +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[20] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[19] = (val)) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[19]) +#define _MD_SP_TYPE __ptr_t +#endif /* __ARM_EABI__ */ +#else +#error "ARM/Linux pre-glibc2 not supported yet" +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +#elif defined(__sh__) +/* SH/Linux */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[7] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[6] = (val)) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[6]) +#define _MD_SP_TYPE __ptr_t +#else +#error "SH/Linux pre-glibc2 not supported yet" +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +#elif defined(__m32r__) +/* Linux/M32R */ +#if defined(__GLIBC__) && __GLIBC__ >= 2 +#define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__regs[JB_SP] +#define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__regs[JB_FP] = (val)) +#define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t)) +#define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[0].__regs[JB_FP]) +#define _MD_SP_TYPE __ptr_t +#else +#error "Linux/M32R pre-glibc2 not supported yet" +#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ + +#else + +#error "Unknown CPU architecture" + +#endif /*__powerpc__*/ + +/* +** Initialize a thread context to run "_main()" when started +*/ +#ifdef __powerpc__ + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread), 1)) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 128); \ + _thread->md.sp = _MD_GET_SP_PTR(_thread); \ + _thread->md.fp = _MD_GET_FP_PTR(_thread); \ + _MD_SET_FP(_thread, 0); \ +} + +#elif defined(__mips__) + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + (void) sigsetjmp(CONTEXT(_thread), 1); \ + _thread->md.context[0].__jmpbuf[0].__pc = (__ptr_t) _main; \ + _MD_GET_SP(_thread) = (_MD_SP_TYPE) ((_sp) - 64); \ + _thread->md.sp = _MD_GET_SP_PTR(_thread); \ + _thread->md.fp = _MD_GET_FP_PTR(_thread); \ + _MD_SET_FP(_thread, 0); \ +} + +#else + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread), 1)) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (_MD_SP_TYPE) ((_sp) - 64); \ + _thread->md.sp = _MD_GET_SP_PTR(_thread); \ + _thread->md.fp = _MD_GET_FP_PTR(_thread); \ + _MD_SET_FP(_thread, 0); \ +} + +#endif /*__powerpc__*/ + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!sigsetjmp(CONTEXT(_thread), 1)) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + siglongjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + void *sp; + void *fp; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#include <sys/time.h> /* for FD_SETSIZE */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +extern PRStatus _MD_InitializeThread(PRThread *thread); + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +extern PRStatus _MD_CREATE_THREAD( + PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +extern void _MD_SET_PRIORITY(struct _MDThread *thread, PRUintn newPri); +extern PRStatus _MD_WAIT(PRThread *, PRIntervalTime timeout); +extern PRStatus _MD_WAKEUP_WAITER(PRThread *); +extern void _MD_YIELD(void); + +#endif /* ! _PR_PTHREADS */ + +extern void _MD_EarlyInit(void); + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _PR_HAVE_CLOCK_MONOTONIC + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT __select + +#ifdef _PR_POLL_AVAILABLE +#include <sys/poll.h> +extern int __syscall_poll(struct pollfd *ufds, unsigned long int nfds, + int timeout); +#define _MD_POLL __syscall_poll +#endif + +/* For writev() */ +#include <sys/uio.h> + +extern void _MD_linux_map_sendfile_error(int err); + +#endif /* nspr_linux_defs_h___ */
diff --git a/pr/include/md/_netbsd.cfg b/pr/include/md/_netbsd.cfg new file mode 100644 index 0000000..1326556 --- /dev/null +++ b/pr/include/md/_netbsd.cfg
@@ -0,0 +1,351 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef NETBSD +#define NETBSD +#endif + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#if defined(__i386__) || defined(__arm32__) || defined(__ARMEL__) || \ + defined(__MIPSEL__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#elif defined(__sparc_v9__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#elif defined(__sparc__) || defined(__MIPSEB__) || defined(__ARMEB__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 + +#elif defined(__alpha__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__amd64__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__powerpc__) || defined(__m68k__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error Must define constants for type sizes here. + +#endif + + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_netbsd.h b/pr/include/md/_netbsd.h new file mode 100644 index 0000000..945d94f --- /dev/null +++ b/pr/include/md/_netbsd.h
@@ -0,0 +1,230 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_netbsd_defs_h___ +#define nspr_netbsd_defs_h___ + +#include <sys/syscall.h> +#include <sys/param.h> /* for __NetBSD_Version__ */ + +#define PR_LINKER_ARCH "netbsd" +#define _PR_SI_SYSNAME "NetBSD" +#if defined(__i386__) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__alpha__) +#define _PR_SI_ARCHITECTURE "alpha" +#elif defined(__amd64__) +#define _PR_SI_ARCHITECTURE "amd64" +#elif defined(__m68k__) +#define _PR_SI_ARCHITECTURE "m68k" +#elif defined(__powerpc__) +#define _PR_SI_ARCHITECTURE "powerpc" +#elif defined(__sparc_v9__) +#define _PR_SI_ARCHITECTURE "sparc64" +#elif defined(__sparc__) +#define _PR_SI_ARCHITECTURE "sparc" +#elif defined(__mips__) +#define _PR_SI_ARCHITECTURE "mips" +#elif defined(__arm32__) || defined(__arm__) || defined(__armel__) \ + || defined(__armeb__) +#define _PR_SI_ARCHITECTURE "arm" +#endif + +#if defined(__ELF__) +#define PR_DLL_SUFFIX ".so" +#else +#define PR_DLL_SUFFIX ".so.1.0" +#endif + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ST_ATIMESPEC +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY + +#if __NetBSD_Version__ >= 105000000 +#define _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETHOSTBYNAME2 +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#endif + +#define USE_SETJMP + +#ifndef _PR_PTHREADS +#include <setjmp.h> + +#define PR_CONTEXT_TYPE sigjmp_buf + +#define CONTEXT(_th) ((_th)->md.context) + +#if defined(__i386__) || defined(__sparc__) || defined(__m68k__) || defined(__powerpc__) +#define JB_SP_INDEX 2 +#elif defined(__mips__) +#define JB_SP_INDEX 4 +#elif defined(__alpha__) +#define JB_SP_INDEX 34 +#elif defined(__arm32__) +/* + * On the arm32, the jmpbuf regs underwent a name change after NetBSD 1.3. + */ +#ifdef JMPBUF_REG_R13 +#define JB_SP_INDEX JMPBUF_REG_R13 +#else +#define JB_SP_INDEX _JB_REG_R13 +#endif +#else +#error "Need to define SP index in jmp_buf here" +#endif +#define _MD_GET_SP(_th) (_th)->md.context[JB_SP_INDEX] + +#define PR_NUM_GCREGS _JBLEN + +/* +** Initialize a thread context to run "_main()" when started +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread), 1)) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!sigsetjmp(CONTEXT(_thread), 1)) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + siglongjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +#endif /* ! _PR_PTHREADS */ + +extern void _MD_EarlyInit(void); + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _PR_HAVE_CLOCK_MONOTONIC + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) +#if defined(_PR_POLL_AVAILABLE) +#include <poll.h> +#define _MD_POLL(fds,nfds,timeout) syscall(SYS_poll,fds,nfds,timeout) +#endif + +#if NetBSD1_3 == 1L +typedef unsigned int nfds_t; +#endif + +#endif /* nspr_netbsd_defs_h___ */
diff --git a/pr/include/md/_nspr_pthread.h b/pr/include/md/_nspr_pthread.h new file mode 100644 index 0000000..7af442c --- /dev/null +++ b/pr/include/md/_nspr_pthread.h
@@ -0,0 +1,251 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_pthread_defs_h___ +#define nspr_pthread_defs_h___ + +#include <pthread.h> +#include "prthread.h" + +#if defined(PTHREADS_USER) +/* +** Thread Local Storage +*/ +extern pthread_key_t current_thread_key; +extern pthread_key_t current_cpu_key; +extern pthread_key_t last_thread_key; +extern pthread_key_t intsoff_key; + +#define _MD_CURRENT_THREAD() \ + ((struct PRThread *) pthread_getspecific(current_thread_key)) +#define _MD_CURRENT_CPU() \ + ((struct _PRCPU *) pthread_getspecific(current_cpu_key)) +#define _MD_LAST_THREAD() \ + ((struct PRThread *) pthread_getspecific(last_thread_key)) + +#define _MD_SET_CURRENT_THREAD(newval) \ + pthread_setspecific(current_thread_key, (void *)newval) + +#define _MD_SET_CURRENT_CPU(newval) \ + pthread_setspecific(current_cpu_key, (void *)newval) + +#define _MD_SET_LAST_THREAD(newval) \ + pthread_setspecific(last_thread_key, (void *)newval) + +#define _MD_SET_INTSOFF(_val) +#define _MD_GET_INTSOFF() 1 + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + *status = PR_TRUE; \ + if (SAVE_CONTEXT(_thread)) { \ + (*_main)(); \ + } \ + _MD_SET_THR_SP(_thread, _sp); \ + _thread->no_sched = 0; \ + PR_END_MACRO + +#define _MD_SWITCH_CONTEXT(_thread) \ + PR_BEGIN_MACRO \ + PR_ASSERT(_thread->no_sched); \ + if (!SAVE_CONTEXT(_thread)) { \ + (_thread)->md.errcode = errno; \ + _MD_SET_LAST_THREAD(_thread); \ + _PR_Schedule(); \ + } else { \ + (_MD_LAST_THREAD())->no_sched = 0; \ + } \ + PR_END_MACRO + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ + PR_BEGIN_MACRO \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _thread->no_sched = 1; \ + GOTO_CONTEXT(_thread); \ + PR_END_MACRO + + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + jmp_buf jb; + int id; + int errcode; + pthread_t pthread; + pthread_mutex_t pthread_mutex; + pthread_cond_t pthread_cond; + int wait; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + pthread_mutex_t mutex; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + pthread_mutex_t mutex; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + jmp_buf jb; + pthread_t pthread; + struct _MDCPU_Unix md_unix; +}; + +/* +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +*/ + +extern pthread_mutex_t _pr_heapLock; + +#define _PR_LOCK(lock) pthread_mutex_lock(lock) + +#define _PR_UNLOCK(lock) pthread_mutex_unlock(lock) + + +#define _PR_LOCK_HEAP() { \ + if (_pr_primordialCPU) { \ + _PR_LOCK(_pr_heapLock); \ + } + +#define _PR_UNLOCK_HEAP() if (_pr_primordialCPU) { \ + _PR_UNLOCK(_pr_heapLock); \ + } \ + } + +NSPR_API(PRStatus) _MD_NEW_LOCK(struct _MDLock *md); +NSPR_API(void) _MD_FREE_LOCK(struct _MDLock *lockp); + +#define _MD_LOCK(_lockp) _PR_LOCK(&(_lockp)->mutex) +#define _MD_UNLOCK(_lockp) _PR_UNLOCK(&(_lockp)->mutex) + +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() +#define _MD_CHECK_FOR_EXIT() + +NSPR_API(PRStatus) _MD_InitThread(struct PRThread *thread); +#define _MD_INIT_THREAD _MD_InitThread +#define _MD_INIT_ATTACHED_THREAD _MD_InitThread + +NSPR_API(void) _MD_ExitThread(struct PRThread *thread); +#define _MD_EXIT_THREAD _MD_ExitThread + +NSPR_API(void) _MD_SuspendThread(struct PRThread *thread); +#define _MD_SUSPEND_THREAD _MD_SuspendThread + +NSPR_API(void) _MD_ResumeThread(struct PRThread *thread); +#define _MD_RESUME_THREAD _MD_ResumeThread + +NSPR_API(void) _MD_SuspendCPU(struct _PRCPU *thread); +#define _MD_SUSPEND_CPU _MD_SuspendCPU + +NSPR_API(void) _MD_ResumeCPU(struct _PRCPU *thread); +#define _MD_RESUME_CPU _MD_ResumeCPU + +#define _MD_BEGIN_SUSPEND_ALL() +#define _MD_END_SUSPEND_ALL() +#define _MD_BEGIN_RESUME_ALL() +#define _MD_END_RESUME_ALL() + +NSPR_API(void) _MD_EarlyInit(void); +#define _MD_EARLY_INIT _MD_EarlyInit + +#define _MD_FINAL_INIT _PR_UnixInit + +NSPR_API(void) _MD_InitLocks(void); +#define _MD_INIT_LOCKS _MD_InitLocks + +NSPR_API(void) _MD_CleanThread(struct PRThread *thread); +#define _MD_CLEAN_THREAD _MD_CleanThread + +NSPR_API(PRStatus) _MD_CreateThread( + struct PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +#define _MD_CREATE_THREAD _MD_CreateThread + +extern void _MD_CleanupBeforeExit(void); +#define _MD_CLEANUP_BEFORE_EXIT _MD_CleanupBeforeExit + +NSPR_API(void) _MD_InitRunningCPU(struct _PRCPU *cpu); +#define _MD_INIT_RUNNING_CPU _MD_InitRunningCPU + +/* The _PR_MD_WAIT_LOCK and _PR_MD_WAKEUP_WAITER functions put to sleep and + * awaken a thread which is waiting on a lock or cvar. + */ +NSPR_API(PRStatus) _MD_wait(struct PRThread *, PRIntervalTime timeout); +#define _MD_WAIT _MD_wait + +NSPR_API(PRStatus) _MD_WakeupWaiter(struct PRThread *); +#define _MD_WAKEUP_WAITER _MD_WakeupWaiter + +NSPR_API(void) _MD_SetPriority(struct _MDThread *thread, + PRThreadPriority newPri); +#define _MD_SET_PRIORITY _MD_SetPriority + +#endif /* PTHREADS_USER */ + +#endif /* nspr_pthread_defs_h___ */
diff --git a/pr/include/md/_nto.cfg b/pr/include/md/_nto.cfg new file mode 100644 index 0000000..b76a560 --- /dev/null +++ b/pr/include/md/_nto.cfg
@@ -0,0 +1,120 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef NTO +#define NTO +#endif + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#ifdef __i386__ + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1L +#define PR_BYTES_PER_SHORT 2L +#define PR_BYTES_PER_INT 4L +#define PR_BYTES_PER_INT64 8L +#define PR_BYTES_PER_LONG 4L +#define PR_BYTES_PER_FLOAT 4L +#define PR_BYTES_PER_DOUBLE 8L +#define PR_BYTES_PER_WORD 4L +#define PR_BYTES_PER_DWORD 8L + +#define PR_BITS_PER_BYTE 8L +#define PR_BITS_PER_SHORT 16L +#define PR_BITS_PER_INT 32L +#define PR_BITS_PER_INT64 64L +#define PR_BITS_PER_LONG 32L +#define PR_BITS_PER_FLOAT 32L +#define PR_BITS_PER_DOUBLE 64L +#define PR_BITS_PER_WORD 32L + +#define PR_BITS_PER_BYTE_LOG2 3L +#define PR_BITS_PER_SHORT_LOG2 4L +#define PR_BITS_PER_INT_LOG2 5L +#define PR_BITS_PER_INT64_LOG2 6L +#define PR_BITS_PER_LONG_LOG2 5L +#define PR_BITS_PER_FLOAT_LOG2 5L +#define PR_BITS_PER_DOUBLE_LOG2 6L +#define PR_BITS_PER_WORD_LOG2 5L + +#define PR_ALIGN_OF_SHORT 2L +#define PR_ALIGN_OF_INT 4L +#define PR_ALIGN_OF_LONG 4L +#define PR_ALIGN_OF_INT64 4L +#define PR_ALIGN_OF_FLOAT 4L +#define PR_ALIGN_OF_DOUBLE 4L +#define PR_ALIGN_OF_POINTER 4L +#define PR_ALIGN_OF_WORD 4L + +#define PR_BYTES_PER_WORD_LOG2 2L +#define PR_BYTES_PER_DWORD_LOG2 3L +#define PR_WORDS_PER_DWORD_LOG2 1L + +#else + +#error Undefined CPU Architecture + +#endif + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_nto.h b/pr/include/md/_nto.h new file mode 100644 index 0000000..9530975 --- /dev/null +++ b/pr/include/md/_nto.h
@@ -0,0 +1,188 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_nto_defs_h___ +#define nspr_nto_defs_h___ + +/* +** Internal configuration macros +*/ +#define PR_LINKER_ARCH "nto" +#define _PR_SI_SYSNAME "NTO" +#define _PR_SI_ARCHITECTURE "x86" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MINIMUM_STACK_SIZE 131072L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif + +#undef _PR_POLL_AVAILABLE +#undef _PR_USE_POLL +#define _PR_HAVE_SOCKADDR_LEN +#undef HAVE_BSD_FLOCK +#define HAVE_FCNTL_FILE_LOCKING +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ONLY_ST_ATIME +#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY +#define _PR_HAVE_POSIX_SEMAPHORES + +#undef FD_SETSIZE +#define FD_SETSIZE 4096 +#include <sys/time.h> +#include <sys/types.h> +#include <sys/select.h> + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define _PR_NEED_STRCASECMP + +#ifndef HAVE_STRERROR +#define HAVE_STRERROR +#endif + +#define USE_SETJMP + +#include <setjmp.h> + +#define _SETJMP setjmp +#define _LONGJMP longjmp +#define _PR_CONTEXT_TYPE jmp_buf +#define _PR_NUM_GCREGS _JBLEN +#define _MD_GET_SP(_t) (_t)->md.context[7] + +#define CONTEXT(_th) ((_th)->md.context) + + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if(_SETJMP(CONTEXT(_thread))) (*_main)(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 128); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_SETJMP(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _LONGJMP(CONTEXT(_thread), 1); \ +} + +/* +** Machine-dependent (MD) data structures. +*/ +struct _MDThread { + _PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* +** md-specific cpu structure field +*/ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD], fd_write_cnt[_PR_MD_MAX_OSFD], fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INTERVAL_USE_GTOD +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* +** We wrapped the select() call. _MD_SELECT refers to the built-in, +** unwrapped version. +*/ +#define _MD_SELECT select + +#define SA_RESTART 0 + +#endif /* nspr_nto_defs_h___ */
diff --git a/pr/include/md/_openbsd.cfg b/pr/include/md/_openbsd.cfg new file mode 100644 index 0000000..b68d6e9 --- /dev/null +++ b/pr/include/md/_openbsd.cfg
@@ -0,0 +1,353 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef OPENBSD +#define OPENBSD +#endif + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#if defined(__i386__) || defined(__arm__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#elif defined(__amd64__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#elif defined(__sparc_v9__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__sparc__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 + +#elif defined(__alpha__) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__powerpc__) || defined(__m68k__) + +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error Must define constants for type sizes here. + +#endif + + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_openbsd.h b/pr/include/md/_openbsd.h new file mode 100644 index 0000000..666c177 --- /dev/null +++ b/pr/include/md/_openbsd.h
@@ -0,0 +1,209 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_openbsd_defs_h___ +#define nspr_openbsd_defs_h___ + +#include <sys/syscall.h> + +#define PR_LINKER_ARCH "openbsd" +#define _PR_SI_SYSNAME "OPENBSD" +#if defined(__i386__) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(__alpha__) +#define _PR_SI_ARCHITECTURE "alpha" +#elif defined(__amd64__) +#define _PR_SI_ARCHITECTURE "amd64" +#elif defined(__m68k__) +#define _PR_SI_ARCHITECTURE "m68k" +#elif defined(__powerpc__) +#define _PR_SI_ARCHITECTURE "powerpc" +#elif defined(__sparc__) +#define _PR_SI_ARCHITECTURE "sparc" +#elif defined(__arm__) +#define _PR_SI_ARCHITECTURE "arm" +#endif + +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN +#define _PR_HAVE_SOCKADDR_LEN +#define _PR_HAVE_LARGE_OFF_T +#define _PR_STAT_HAS_ST_ATIMESPEC +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY + +#define _PR_INET6 +#define _PR_HAVE_INET_NTOP +#define _PR_HAVE_GETHOSTBYNAME2 +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE + +#define USE_SETJMP + +#ifndef _PR_PTHREADS +#include <setjmp.h> + +#define PR_CONTEXT_TYPE sigjmp_buf + +#define CONTEXT(_th) ((_th)->md.context) + +#if defined(__i386__) || defined(__sparc__) || defined(__m68k__) +#define JB_SP_INDEX 2 +#elif defined(__powerpc__) +#define JB_SP_INDEX 1 +#elif defined(__alpha__) +#define JB_SP_INDEX 34 +#elif defined(__amd64__) +#define JB_SP_INDEX 6 +#elif defined(__arm__) +#define JB_SP_INDEX 23 +#else +#error "Need to define SP index in jmp_buf here" +#endif +#define _MD_GET_SP(_th) (_th)->md.context[JB_SP_INDEX] + +#define PR_NUM_GCREGS _JBLEN + +/* +** Initialize a thread context to run "_main()" when started +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread), 1)) { \ + _main(); \ + } \ + _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!sigsetjmp(CONTEXT(_thread), 1)) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + siglongjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread +#define _MD_RESUME_THREAD(thread) _MD_resume_thread +#define _MD_CLEAN_THREAD(_thread) + +#endif /* ! _PR_PTHREADS */ + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _PR_HAVE_CLOCK_MONOTONIC + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) +#include <poll.h> +#define _MD_POLL(fds,nfds,timeout) syscall(SYS_poll,fds,nfds,timeout) + +#if OpenBSD1_3 == 1L +typedef unsigned int nfds_t; +#endif + +#endif /* nspr_openbsd_defs_h___ */
diff --git a/pr/include/md/_os2.cfg b/pr/include/md/_os2.cfg new file mode 100644 index 0000000..67c2ded --- /dev/null +++ b/pr/include/md/_os2.cfg
@@ -0,0 +1,121 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_PC +#define XP_PC +#endif + +#ifndef XP_OS2 +#define XP_OS2 +#endif + +#ifndef OS2 +#define OS2 +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifdef NO_LONG_LONG +#undef HAVE_LONG_LONG +#else +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG 1 +#endif +#endif + +#define PR_AF_INET6 24 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 32 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 5 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 2 + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_os2.h b/pr/include/md/_os2.h new file mode 100644 index 0000000..330b291 --- /dev/null +++ b/pr/include/md/_os2.h
@@ -0,0 +1,504 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_os2_defs_h___ +#define nspr_os2_defs_h___ + +#ifndef NO_LONG_LONG +#define INCL_LONGLONG +#endif +#define INCL_DOS +#define INCL_DOSPROCESS +#define INCL_DOSERRORS +#define INCL_WIN +#define INCL_WPS +#include <os2.h> +#include <sys/select.h> + +#include "prio.h" + +#include <errno.h> + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "os2" +#define _PR_SI_SYSNAME "OS2" +#define _PR_SI_ARCHITECTURE "x86" /* XXXMB hardcode for now */ + +#define HAVE_DLL +#define _PR_GLOBAL_THREADS_ONLY +#undef HAVE_THREAD_AFFINITY +#define _PR_HAVE_THREADSAFE_GETHOST +#define _PR_HAVE_ATOMIC_OPS +#define HAVE_NETINET_TCP_H + +#define HANDLE unsigned long +#define HINSTANCE HMODULE + +/* --- Common User-Thread/Native-Thread Definitions --------------------- */ + +/* --- Globals --- */ +extern struct PRLock *_pr_schedLock; + +/* --- Typedefs --- */ +typedef void (*FiberFunc)(void *); + +#define PR_NUM_GCREGS 8 +typedef PRInt32 PR_CONTEXT_TYPE[PR_NUM_GCREGS]; +#define GC_VMBASE 0x40000000 +#define GC_VMLIMIT 0x00FFFFFF +typedef int (*FARPROC)(); + +#define _MD_MAGIC_THREAD 0x22222222 +#define _MD_MAGIC_THREADSTACK 0x33333333 +#define _MD_MAGIC_SEGMENT 0x44444444 +#define _MD_MAGIC_DIR 0x55555555 +#define _MD_MAGIC_CV 0x66666666 + +struct _MDSemaphore { + HEV sem; +}; + +struct _MDCPU { + int unused; +}; + +struct _MDThread { + HEV blocked_sema; /* Threads block on this when waiting + * for IO or CondVar. + */ + PRBool inCVWaitQueue; /* PR_TRUE if the thread is in the + * wait queue of some cond var. + * PR_FALSE otherwise. */ + TID handle; /* OS/2 thread handle */ + void *sp; /* only valid when suspended */ + PRUint32 magic; /* for debugging */ + PR_CONTEXT_TYPE gcContext; /* Thread context for GC */ + struct PRThread *prev, *next; /* used by the cvar wait queue to + * chain the PRThread structures + * together */ +}; + +struct _MDThreadStack { + PRUint32 magic; /* for debugging */ +}; + +struct _MDSegment { + PRUint32 magic; /* for debugging */ +}; + +#undef PROFILE_LOCKS + +struct _MDDir { + HDIR d_hdl; + union { + FILEFINDBUF3 small; + FILEFINDBUF3L large; + } d_entry; + PRBool firstEntry; /* Is this the entry returned + * by FindFirstFile()? */ + PRUint32 magic; /* for debugging */ +}; + +struct _MDCVar { + PRUint32 magic; + struct PRThread *waitHead, *waitTail; /* the wait queue: a doubly- + * linked list of threads + * waiting on this condition + * variable */ + PRIntn nwait; /* number of threads in the + * wait queue */ +}; + +#define _MD_CV_NOTIFIED_LENGTH 6 +typedef struct _MDNotified _MDNotified; +struct _MDNotified { + PRIntn length; /* # of used entries in this + * structure */ + struct { + struct _MDCVar *cv; /* the condition variable notified */ + PRIntn times; /* and the number of times notified */ + struct PRThread *notifyHead; /* list of threads to wake up */ + } cv[_MD_CV_NOTIFIED_LENGTH]; + _MDNotified *link; /* link to another of these, or NULL */ +}; + +struct _MDLock { + HMTX mutex; /* this is recursive on OS/2 */ + + /* + * When notifying cvars, there is no point in actually + * waking up the threads waiting on the cvars until we've + * released the lock. So, we temporarily record the cvars. + * When doing an unlock, we'll then wake up the waiting threads. + */ + struct _MDNotified notified; /* array of conditions notified */ +#ifdef PROFILE_LOCKS + PRInt32 hitcount; + PRInt32 misscount; +#endif +}; + +struct _MDFileDesc { + PRInt32 osfd; /* The osfd can come from one of three spaces: + * - For stdin, stdout, and stderr, we are using + * the libc file handle (0, 1, 2), which is an int. + * - For files and pipes, we are using OS/2 handles, + * which is a void*. + * - For sockets, we are using int + */ +}; + +struct _MDProcess { + PID pid; +}; + +/* --- Misc stuff --- */ +#define _MD_GET_SP(thread) (thread)->md.gcContext[6] + +/* --- IO stuff --- */ + +#define _MD_OPEN (_PR_MD_OPEN) +#define _MD_OPEN_FILE (_PR_MD_OPEN) +#define _MD_READ (_PR_MD_READ) +#define _MD_WRITE (_PR_MD_WRITE) +#define _MD_WRITEV (_PR_MD_WRITEV) +#define _MD_LSEEK (_PR_MD_LSEEK) +#define _MD_LSEEK64 (_PR_MD_LSEEK64) +extern PRInt32 _MD_CloseFile(PRInt32 osfd); +#define _MD_CLOSE_FILE _MD_CloseFile +#define _MD_GETFILEINFO (_PR_MD_GETFILEINFO) +#define _MD_GETFILEINFO64 (_PR_MD_GETFILEINFO64) +#define _MD_GETOPENFILEINFO (_PR_MD_GETOPENFILEINFO) +#define _MD_GETOPENFILEINFO64 (_PR_MD_GETOPENFILEINFO64) +#define _MD_STAT (_PR_MD_STAT) +#define _MD_RENAME (_PR_MD_RENAME) +#define _MD_ACCESS (_PR_MD_ACCESS) +#define _MD_DELETE (_PR_MD_DELETE) +#define _MD_MKDIR (_PR_MD_MKDIR) +#define _MD_MAKE_DIR (_PR_MD_MKDIR) +#define _MD_RMDIR (_PR_MD_RMDIR) +#define _MD_LOCKFILE (_PR_MD_LOCKFILE) +#define _MD_TLOCKFILE (_PR_MD_TLOCKFILE) +#define _MD_UNLOCKFILE (_PR_MD_UNLOCKFILE) + +/* --- Socket IO stuff --- */ + +/* The ones that don't map directly may need to be re-visited... */ +#define _MD_EACCES EACCES +#define _MD_EADDRINUSE EADDRINUSE +#define _MD_EADDRNOTAVAIL EADDRNOTAVAIL +#define _MD_EAFNOSUPPORT EAFNOSUPPORT +#define _MD_EAGAIN EWOULDBLOCK +#define _MD_EALREADY EALREADY +#define _MD_EBADF EBADF +#define _MD_ECONNREFUSED ECONNREFUSED +#define _MD_ECONNRESET ECONNRESET +#define _MD_EFAULT SOCEFAULT +#define _MD_EINPROGRESS EINPROGRESS +#define _MD_EINTR EINTR +#define _MD_EINVAL EINVAL +#define _MD_EISCONN EISCONN +#define _MD_ENETUNREACH ENETUNREACH +#define _MD_ENOENT ENOENT +#define _MD_ENOTCONN ENOTCONN +#define _MD_ENOTSOCK ENOTSOCK +#define _MD_EOPNOTSUPP EOPNOTSUPP +#define _MD_EWOULDBLOCK EWOULDBLOCK +#define _MD_GET_SOCKET_ERROR() sock_errno() +#ifndef INADDR_LOOPBACK /* For some reason this is not defined in OS2 tcpip */ +/* #define INADDR_LOOPBACK INADDR_ANY */ +#endif + +#define _MD_INIT_FILEDESC(fd) +extern void _MD_MakeNonblock(PRFileDesc *f); +#define _MD_MAKE_NONBLOCK _MD_MakeNonblock +#define _MD_INIT_FD_INHERITABLE (_PR_MD_INIT_FD_INHERITABLE) +#define _MD_QUERY_FD_INHERITABLE (_PR_MD_QUERY_FD_INHERITABLE) +#define _MD_SHUTDOWN (_PR_MD_SHUTDOWN) +#define _MD_LISTEN _PR_MD_LISTEN +extern PRInt32 _MD_CloseSocket(PRInt32 osfd); +#define _MD_CLOSE_SOCKET _MD_CloseSocket +#define _MD_SENDTO (_PR_MD_SENDTO) +#define _MD_RECVFROM (_PR_MD_RECVFROM) +#define _MD_SOCKETPAIR (_PR_MD_SOCKETPAIR) +#define _MD_GETSOCKNAME (_PR_MD_GETSOCKNAME) +#define _MD_GETPEERNAME (_PR_MD_GETPEERNAME) +#define _MD_GETSOCKOPT (_PR_MD_GETSOCKOPT) +#define _MD_SETSOCKOPT (_PR_MD_SETSOCKOPT) + +#define _MD_FSYNC _PR_MD_FSYNC +#define _MD_SET_FD_INHERITABLE (_PR_MD_SET_FD_INHERITABLE) + +#ifdef _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT _PR_MD_ATOMIC_INCREMENT +#define _MD_ATOMIC_ADD _PR_MD_ATOMIC_ADD +#define _MD_ATOMIC_DECREMENT _PR_MD_ATOMIC_DECREMENT +#define _MD_ATOMIC_SET _PR_MD_ATOMIC_SET +#endif + +#define _MD_INIT_IO (_PR_MD_INIT_IO) +#define _MD_PR_POLL (_PR_MD_PR_POLL) + +#define _MD_SOCKET (_PR_MD_SOCKET) +extern PRInt32 _MD_SocketAvailable(PRFileDesc *fd); +#define _MD_SOCKETAVAILABLE _MD_SocketAvailable +#define _MD_PIPEAVAILABLE _MD_SocketAvailable +#define _MD_CONNECT (_PR_MD_CONNECT) +extern PRInt32 _MD_Accept(PRFileDesc *fd, PRNetAddr *raddr, PRUint32 *rlen, + PRIntervalTime timeout); +#define _MD_ACCEPT _MD_Accept +#define _MD_BIND (_PR_MD_BIND) +#define _MD_RECV (_PR_MD_RECV) +#define _MD_SEND (_PR_MD_SEND) + +/* --- Scheduler stuff --- */ +/* #define _MD_PAUSE_CPU _PR_MD_PAUSE_CPU */ +#define _MD_PAUSE_CPU + +/* --- DIR stuff --- */ +#define PR_DIRECTORY_SEPARATOR '\\' +#define PR_DIRECTORY_SEPARATOR_STR "\\" +#define PR_PATH_SEPARATOR ';' +#define PR_PATH_SEPARATOR_STR ";" +#define _MD_ERRNO() errno +#define _MD_OPEN_DIR (_PR_MD_OPEN_DIR) +#define _MD_CLOSE_DIR (_PR_MD_CLOSE_DIR) +#define _MD_READ_DIR (_PR_MD_READ_DIR) + +/* --- Segment stuff --- */ +#define _MD_INIT_SEGS() +#define _MD_ALLOC_SEGMENT(seg, size, vaddr) 0 +#define _MD_FREE_SEGMENT(seg) + +/* --- Environment Stuff --- */ +#define _MD_GET_ENV (_PR_MD_GET_ENV) +#define _MD_PUT_ENV (_PR_MD_PUT_ENV) + +/* --- Threading Stuff --- */ +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_INIT_THREAD (_PR_MD_INIT_THREAD) +#define _MD_INIT_ATTACHED_THREAD (_PR_MD_INIT_THREAD) +#define _MD_CREATE_THREAD (_PR_MD_CREATE_THREAD) +#define _MD_YIELD (_PR_MD_YIELD) +#define _MD_SET_PRIORITY (_PR_MD_SET_PRIORITY) +#define _MD_CLEAN_THREAD (_PR_MD_CLEAN_THREAD) +#define _MD_SETTHREADAFFINITYMASK (_PR_MD_SETTHREADAFFINITYMASK) +#define _MD_GETTHREADAFFINITYMASK (_PR_MD_GETTHREADAFFINITYMASK) +#define _MD_EXIT_THREAD (_PR_MD_EXIT_THREAD) +#define _MD_SUSPEND_THREAD (_PR_MD_SUSPEND_THREAD) +#define _MD_RESUME_THREAD (_PR_MD_RESUME_THREAD) +#define _MD_SUSPEND_CPU (_PR_MD_SUSPEND_CPU) +#define _MD_RESUME_CPU (_PR_MD_RESUME_CPU) +#define _MD_WAKEUP_CPUS (_PR_MD_WAKEUP_CPUS) +#define _MD_BEGIN_SUSPEND_ALL() +#define _MD_BEGIN_RESUME_ALL() +#define _MD_END_SUSPEND_ALL() +#define _MD_END_RESUME_ALL() + +/* --- Lock stuff --- */ +#define _PR_LOCK _MD_LOCK +#define _PR_UNLOCK _MD_UNLOCK + +#define _MD_NEW_LOCK (_PR_MD_NEW_LOCK) +#define _MD_FREE_LOCK(lock) (DosCloseMutexSem((lock)->mutex)) +#define _MD_LOCK(lock) (DosRequestMutexSem((lock)->mutex, SEM_INDEFINITE_WAIT)) +#define _MD_TEST_AND_LOCK(lock) (DosRequestMutexSem((lock)->mutex, SEM_INDEFINITE_WAIT),0) +#define _MD_UNLOCK (_PR_MD_UNLOCK) + +/* --- lock and cv waiting --- */ +#define _MD_WAIT (_PR_MD_WAIT) +#define _MD_WAKEUP_WAITER (_PR_MD_WAKEUP_WAITER) + +/* --- CVar ------------------- */ +#define _MD_WAIT_CV (_PR_MD_WAIT_CV) +#define _MD_NEW_CV (_PR_MD_NEW_CV) +#define _MD_FREE_CV (_PR_MD_FREE_CV) +#define _MD_NOTIFY_CV (_PR_MD_NOTIFY_CV ) +#define _MD_NOTIFYALL_CV (_PR_MD_NOTIFYALL_CV) + + /* XXXMB- the IOQ stuff is certainly not working correctly yet. */ +/* extern struct _MDLock _pr_ioq_lock; */ +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + + +/* --- Initialization stuff --- */ +#define _MD_START_INTERRUPTS() +#define _MD_STOP_INTERRUPTS() +#define _MD_DISABLE_CLOCK_INTERRUPTS() +#define _MD_ENABLE_CLOCK_INTERRUPTS() +#define _MD_BLOCK_CLOCK_INTERRUPTS() +#define _MD_UNBLOCK_CLOCK_INTERRUPTS() +#define _MD_EARLY_INIT (_PR_MD_EARLY_INIT) +#define _MD_FINAL_INIT() +#define _MD_EARLY_CLEANUP() +#define _MD_INIT_CPUS() +#define _MD_INIT_RUNNING_CPU(cpu) + +struct PRProcess; +struct PRProcessAttr; + +#define _MD_CREATE_PROCESS _PR_CreateOS2Process +extern struct PRProcess * _PR_CreateOS2Process( + const char *path, + char *const *argv, + char *const *envp, + const struct PRProcessAttr *attr +); + +#define _MD_DETACH_PROCESS _PR_DetachOS2Process +extern PRStatus _PR_DetachOS2Process(struct PRProcess *process); + +/* --- Wait for a child process to terminate --- */ +#define _MD_WAIT_PROCESS _PR_WaitOS2Process +extern PRStatus _PR_WaitOS2Process(struct PRProcess *process, + PRInt32 *exitCode); + +#define _MD_KILL_PROCESS _PR_KillOS2Process +extern PRStatus _PR_KillOS2Process(struct PRProcess *process); + +#define _MD_CLEANUP_BEFORE_EXIT() +#define _MD_EXIT (_PR_MD_EXIT) +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + *status = PR_TRUE; \ + PR_END_MACRO +#define _MD_SWITCH_CONTEXT +#define _MD_RESTORE_CONTEXT + +/* --- Intervals --- */ +#define _MD_INTERVAL_INIT (_PR_MD_INTERVAL_INIT) +#define _MD_GET_INTERVAL (_PR_MD_GET_INTERVAL) +#define _MD_INTERVAL_PER_SEC (_PR_MD_INTERVAL_PER_SEC) +#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000) +#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000) + +/* --- Native-Thread Specific Definitions ------------------------------- */ + +typedef struct __NSPR_TLS +{ + struct PRThread *_pr_thread_last_run; + struct PRThread *_pr_currentThread; + struct _PRCPU *_pr_currentCPU; +} _NSPR_TLS; + +extern _NSPR_TLS* pThreadLocalStorage; +NSPR_API(void) _PR_MD_ENSURE_TLS(void); + +#define _MD_GET_ATTACHED_THREAD() pThreadLocalStorage->_pr_currentThread +extern struct PRThread * _MD_CURRENT_THREAD(void); +#define _MD_SET_CURRENT_THREAD(_thread) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_currentThread = (_thread) + +#define _MD_LAST_THREAD() pThreadLocalStorage->_pr_thread_last_run +#define _MD_SET_LAST_THREAD(_thread) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_thread_last_run = (_thread) + +#define _MD_CURRENT_CPU() pThreadLocalStorage->_pr_currentCPU +#define _MD_SET_CURRENT_CPU(_cpu) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_currentCPU = (_cpu) + +/* lth. #define _MD_SET_INTSOFF(_val) (_pr_ints_off = (_val)) */ +/* lth. #define _MD_GET_INTSOFF() _pr_ints_off */ +/* lth. #define _MD_INCREMENT_INTSOFF() (_pr_ints_off++) */ +/* lth. #define _MD_DECREMENT_INTSOFF() (_pr_ints_off--) */ + +/* --- Scheduler stuff --- */ +#define LOCK_SCHEDULER() 0 +#define UNLOCK_SCHEDULER() 0 +#define _PR_LockSched() 0 +#define _PR_UnlockSched() 0 + +/* --- Initialization stuff --- */ +#define _MD_INIT_LOCKS() + +/* --- Stack stuff --- */ +#define _MD_INIT_STACK(stack, redzone) +#define _MD_CLEAR_STACK(stack) + +/* --- Memory-mapped files stuff --- */ +/* ReadOnly and WriteCopy modes are simulated on OS/2; + * ReadWrite mode is not supported. + */ +struct _MDFileMap { + PROffset64 maxExtent; +}; + +extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size); +#define _MD_CREATE_FILE_MAP _MD_CreateFileMap + +extern PRInt32 _MD_GetMemMapAlignment(void); +#define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment + +extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset, + PRUint32 len); +#define _MD_MEM_MAP _MD_MemMap + +extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size); +#define _MD_MEM_UNMAP _MD_MemUnmap + +extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap); +#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap + +/* Some stuff for setting up thread contexts */ +typedef ULONG DWORD, *PDWORD; + +/* The following definitions and two structures are new in OS/2 Warp 4.0. + */ +#ifndef CONTEXT_CONTROL +#define CONTEXT_CONTROL 0x00000001 +#define CONTEXT_INTEGER 0x00000002 +#define CONTEXT_SEGMENTS 0x00000004 +#define CONTEXT_FLOATING_POINT 0x00000008 +#define CONTEXT_FULL 0x0000000F + +#pragma pack(2) +typedef struct _FPREG { + ULONG losig; /* Low 32-bits of the significand. */ + ULONG hisig; /* High 32-bits of the significand. */ + USHORT signexp; /* Sign and exponent. */ +} FPREG; +typedef struct _CONTEXTRECORD { + ULONG ContextFlags; + ULONG ctx_env[7]; + FPREG ctx_stack[8]; + ULONG ctx_SegGs; /* GS register. */ + ULONG ctx_SegFs; /* FS register. */ + ULONG ctx_SegEs; /* ES register. */ + ULONG ctx_SegDs; /* DS register. */ + ULONG ctx_RegEdi; /* EDI register. */ + ULONG ctx_RegEsi; /* ESI register. */ + ULONG ctx_RegEax; /* EAX register. */ + ULONG ctx_RegEbx; /* EBX register. */ + ULONG ctx_RegEcx; /* ECX register. */ + ULONG ctx_RegEdx; /* EDX register. */ + ULONG ctx_RegEbp; /* EBP register. */ + ULONG ctx_RegEip; /* EIP register. */ + ULONG ctx_SegCs; /* CS register. */ + ULONG ctx_EFlags; /* EFLAGS register. */ + ULONG ctx_RegEsp; /* ESP register. */ + ULONG ctx_SegSs; /* SS register. */ +} CONTEXTRECORD, *PCONTEXTRECORD; +#pragma pack() +#endif + +extern APIRET (* APIENTRY QueryThreadContext)(TID, ULONG, PCONTEXTRECORD); + +/* +#define _pr_tid (((PTIB2)_getTIBvalue(offsetof(TIB, tib_ptib2)))->tib2_ultid) +#define _pr_current_Thread (_system_tls[_pr_tid-1].__pr_current_thread) +*/ + +/* Some simple mappings of Windows API's to OS/2 API's to make our lives a + * little bit easier. Only add one here if it is a DIRECT mapping. We are + * not emulating anything. Just mapping. + */ +#define FreeLibrary(x) DosFreeModule((HMODULE)x) +#define OutputDebugStringA(x) + +extern int _MD_os2_get_nonblocking_connect_error(int osfd); + +#endif /* nspr_os2_defs_h___ */
diff --git a/pr/include/md/_os2_errors.h b/pr/include/md/_os2_errors.h new file mode 100644 index 0000000..fa96554 --- /dev/null +++ b/pr/include/md/_os2_errors.h
@@ -0,0 +1,128 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_os2_errors_h___ +#define nspr_os2_errors_h___ + +#include "md/_os2.h" +#ifndef assert + #include <assert.h> +#endif + +NSPR_API(void) _MD_os2_map_default_error(PRInt32 err); +#define _PR_MD_MAP_DEFAULT_ERROR _MD_os2_map_default_error + +NSPR_API(void) _MD_os2_map_opendir_error(PRInt32 err); +#define _PR_MD_MAP_OPENDIR_ERROR _MD_os2_map_opendir_error + +NSPR_API(void) _MD_os2_map_closedir_error(PRInt32 err); +#define _PR_MD_MAP_CLOSEDIR_ERROR _MD_os2_map_closedir_error + +NSPR_API(void) _MD_os2_readdir_error(PRInt32 err); +#define _PR_MD_MAP_READDIR_ERROR _MD_os2_readdir_error + +NSPR_API(void) _MD_os2_map_delete_error(PRInt32 err); +#define _PR_MD_MAP_DELETE_ERROR _MD_os2_map_delete_error + +NSPR_API(void) _MD_os2_map_stat_error(PRInt32 err); +#define _PR_MD_MAP_STAT_ERROR _MD_os2_map_stat_error + +NSPR_API(void) _MD_os2_map_fstat_error(PRInt32 err); +#define _PR_MD_MAP_FSTAT_ERROR _MD_os2_map_fstat_error + +NSPR_API(void) _MD_os2_map_rename_error(PRInt32 err); +#define _PR_MD_MAP_RENAME_ERROR _MD_os2_map_rename_error + +NSPR_API(void) _MD_os2_map_access_error(PRInt32 err); +#define _PR_MD_MAP_ACCESS_ERROR _MD_os2_map_access_error + +NSPR_API(void) _MD_os2_map_mkdir_error(PRInt32 err); +#define _PR_MD_MAP_MKDIR_ERROR _MD_os2_map_mkdir_error + +NSPR_API(void) _MD_os2_map_rmdir_error(PRInt32 err); +#define _PR_MD_MAP_RMDIR_ERROR _MD_os2_map_rmdir_error + +NSPR_API(void) _MD_os2_map_read_error(PRInt32 err); +#define _PR_MD_MAP_READ_ERROR _MD_os2_map_read_error + +NSPR_API(void) _MD_os2_map_transmitfile_error(PRInt32 err); +#define _PR_MD_MAP_TRANSMITFILE_ERROR _MD_os2_map_transmitfile_error + +NSPR_API(void) _MD_os2_map_write_error(PRInt32 err); +#define _PR_MD_MAP_WRITE_ERROR _MD_os2_map_write_error + +NSPR_API(void) _MD_os2_map_lseek_error(PRInt32 err); +#define _PR_MD_MAP_LSEEK_ERROR _MD_os2_map_lseek_error + +NSPR_API(void) _MD_os2_map_fsync_error(PRInt32 err); +#define _PR_MD_MAP_FSYNC_ERROR _MD_os2_map_fsync_error + +NSPR_API(void) _MD_os2_map_close_error(PRInt32 err); +#define _PR_MD_MAP_CLOSE_ERROR _MD_os2_map_close_error + +NSPR_API(void) _MD_os2_map_socket_error(PRInt32 err); +#define _PR_MD_MAP_SOCKET_ERROR _MD_os2_map_socket_error + +NSPR_API(void) _MD_os2_map_recv_error(PRInt32 err); +#define _PR_MD_MAP_RECV_ERROR _MD_os2_map_recv_error + +NSPR_API(void) _MD_os2_map_recvfrom_error(PRInt32 err); +#define _PR_MD_MAP_RECVFROM_ERROR _MD_os2_map_recvfrom_error + +NSPR_API(void) _MD_os2_map_send_error(PRInt32 err); +#define _PR_MD_MAP_SEND_ERROR _MD_os2_map_send_error + +NSPR_API(void) _MD_os2_map_sendto_error(PRInt32 err); +#define _PR_MD_MAP_SENDTO_ERROR _MD_os2_map_sendto_error + +NSPR_API(void) _MD_os2_map_writev_error(int err); +#define _PR_MD_MAP_WRITEV_ERROR _MD_os2_map_writev_error + +NSPR_API(void) _MD_os2_map_accept_error(PRInt32 err); +#define _PR_MD_MAP_ACCEPT_ERROR _MD_os2_map_accept_error + +NSPR_API(void) _MD_os2_map_acceptex_error(PRInt32 err); +#define _PR_MD_MAP_ACCEPTEX_ERROR _MD_os2_map_acceptex_error + +NSPR_API(void) _MD_os2_map_connect_error(PRInt32 err); +#define _PR_MD_MAP_CONNECT_ERROR _MD_os2_map_connect_error + +NSPR_API(void) _MD_os2_map_bind_error(PRInt32 err); +#define _PR_MD_MAP_BIND_ERROR _MD_os2_map_bind_error + +NSPR_API(void) _MD_os2_map_listen_error(PRInt32 err); +#define _PR_MD_MAP_LISTEN_ERROR _MD_os2_map_listen_error + +NSPR_API(void) _MD_os2_map_shutdown_error(PRInt32 err); +#define _PR_MD_MAP_SHUTDOWN_ERROR _MD_os2_map_shutdown_error + +NSPR_API(void) _MD_os2_map_socketpair_error(int err); +#define _PR_MD_MAP_SOCKETPAIR_ERROR _MD_os2_map_socketpair_error + +NSPR_API(void) _MD_os2_map_getsockname_error(PRInt32 err); +#define _PR_MD_MAP_GETSOCKNAME_ERROR _MD_os2_map_getsockname_error + +NSPR_API(void) _MD_os2_map_getpeername_error(PRInt32 err); +#define _PR_MD_MAP_GETPEERNAME_ERROR _MD_os2_map_getpeername_error + +NSPR_API(void) _MD_os2_map_getsockopt_error(PRInt32 err); +#define _PR_MD_MAP_GETSOCKOPT_ERROR _MD_os2_map_getsockopt_error + +NSPR_API(void) _MD_os2_map_setsockopt_error(PRInt32 err); +#define _PR_MD_MAP_SETSOCKOPT_ERROR _MD_os2_map_setsockopt_error + +NSPR_API(void) _MD_os2_map_open_error(PRInt32 err); +#define _PR_MD_MAP_OPEN_ERROR _MD_os2_map_open_error + +NSPR_API(void) _MD_os2_map_gethostname_error(PRInt32 err); +#define _PR_MD_MAP_GETHOSTNAME_ERROR _MD_os2_map_gethostname_error + +NSPR_API(void) _MD_os2_map_select_error(PRInt32 err); +#define _PR_MD_MAP_SELECT_ERROR _MD_os2_map_select_error + +NSPR_API(void) _MD_os2_map_lockf_error(int err); +#define _PR_MD_MAP_LOCKF_ERROR _MD_os2_map_lockf_error + +#endif /* nspr_os2_errors_h___ */
diff --git a/pr/include/md/_osf1.cfg b/pr/include/md/_osf1.cfg new file mode 100644 index 0000000..7999402 --- /dev/null +++ b/pr/include/md/_osf1.cfg
@@ -0,0 +1,116 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef OSF1 +#define OSF1 +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS +#ifndef IS_64 +#define IS_64 +#endif + +#define PR_AF_INET6 26 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define _PR_POLL_BACKCOMPAT + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_osf1.h b/pr/include/md/_osf1.h new file mode 100644 index 0000000..57445f7 --- /dev/null +++ b/pr/include/md/_osf1.h
@@ -0,0 +1,222 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_osf1_defs_h___ +#define nspr_osf1_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "osf" +#define _PR_SI_SYSNAME "OSF" +#define _PR_SI_ARCHITECTURE "alpha" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 131072L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#undef HAVE_WEAK_IO_SYMBOLS +#undef HAVE_WEAK_MALLOC_SYMBOLS +#define HAVE_DLL +#define HAVE_BSD_FLOCK + +#define NEED_TIME_R +#define USE_DLFCN + +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ONLY_ST_ATIME +#define _PR_HAVE_LARGE_OFF_T +#define _PR_HAVE_GETIPNODEBYNAME +#define _PR_HAVE_GETIPNODEBYADDR +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#ifdef _PR_INET6 +#define _PR_HAVE_INET_NTOP +#else +#define AF_INET6 26 +#ifndef AI_CANONNAME +#define AI_CANONNAME 0x00000002 +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + size_t ai_addrlen; + char *ai_canonname; + struct sockaddr *ai_addr; + struct addrinfo *ai_next; +}; +#endif +#define AI_V4MAPPED 0x00000010 +#define AI_ALL 0x00000008 +#define AI_ADDRCONFIG 0x00000020 +#endif +#define _PR_HAVE_POSIX_SEMAPHORES +#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY + +#define USE_SETJMP + +#include <setjmp.h> + +/* + * A jmp_buf is actually a struct sigcontext. The sc_sp field of + * struct sigcontext is the stack pointer. + */ +#define _MD_GET_SP(_t) (((struct sigcontext *) (_t)->md.context)->sc_sp) +#define PR_NUM_GCREGS _JBLEN +#define CONTEXT(_th) ((_th)->md.context) + +/* +** Initialize a thread context to run "_main()" when started +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (setjmp(CONTEXT(_thread))) { \ + (*_main)(); \ + } \ + _MD_GET_SP(_thread) = (long) ((_sp) - 64); \ + _MD_GET_SP(_thread) &= ~15; \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + longjmp(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures */ + +struct _MDThread { + jmp_buf context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#ifndef _PR_PTHREADS +#define _MD_INIT_LOCKS() +#endif +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +/* + * The following are copied from _sunos.h, _aix.h. This means + * some of them should probably be moved into _unixos.h. But + * _irix.h seems to be quite different in regard to these macros. + */ +#define _MD_INTERVAL_USE_GTOD + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* The following defines unwrapped versions of select() and poll(). */ +#include <sys/time.h> +extern int __select (int, fd_set *, fd_set *, fd_set *, struct timeval *); +#define _MD_SELECT __select + +#include <sys/poll.h> +#define _MD_POLL __poll +extern int __poll(struct pollfd filedes[], unsigned int nfds, int timeout); + +/* + * Atomic operations + */ +#ifdef OSF1_HAVE_MACHINE_BUILTINS_H +#include <machine/builtins.h> +#define _PR_HAVE_ATOMIC_OPS +#define _MD_INIT_ATOMIC() +#define _MD_ATOMIC_INCREMENT(val) (__ATOMIC_INCREMENT_LONG(val) + 1) +#define _MD_ATOMIC_ADD(ptr, val) (__ATOMIC_ADD_LONG(ptr, val) + val) +#define _MD_ATOMIC_DECREMENT(val) (__ATOMIC_DECREMENT_LONG(val) - 1) +#define _MD_ATOMIC_SET(val, newval) __ATOMIC_EXCH_LONG(val, newval) +#endif /* OSF1_HAVE_MACHINE_BUILTINS_H */ + +#endif /* nspr_osf1_defs_h___ */
diff --git a/pr/include/md/_pcos.h b/pr/include/md/_pcos.h new file mode 100644 index 0000000..3b4f205 --- /dev/null +++ b/pr/include/md/_pcos.h
@@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prpcos_h___ +#define prpcos_h___ + +#define PR_DLL_SUFFIX ".dll" + +#include <stdlib.h> + +#define DIRECTORY_SEPARATOR '\\' +#define DIRECTORY_SEPARATOR_STR "\\" +#define PATH_SEPARATOR ';' + +/* +** Routines for processing command line arguments +*/ +PR_BEGIN_EXTERN_C +#ifndef XP_OS2 +extern char *optarg; +extern int optind; +extern int getopt(int argc, char **argv, char *spec); +#endif +PR_END_EXTERN_C + + +/* +** Definitions of directory structures amd functions +** These definitions are from: +** <dirent.h> +*/ +#ifdef XP_OS2 +#include <sys/types.h> +#endif +#include <sys/stat.h> +#include <io.h> +#include <fcntl.h> /* O_BINARY */ + +#ifdef OS2 +extern PRStatus _MD_OS2GetHostName(char *name, PRUint32 namelen); +#define _MD_GETHOSTNAME _MD_OS2GetHostName +#else +extern PRStatus _MD_WindowsGetHostName(char *name, PRUint32 namelen); +#define _MD_GETHOSTNAME _MD_WindowsGetHostName +extern PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen); +#define _MD_GETSYSINFO _MD_WindowsGetSysInfo +#endif + +#endif /* prpcos_h___ */
diff --git a/pr/include/md/_pth.h b/pr/include/md/_pth.h new file mode 100644 index 0000000..eeeef04 --- /dev/null +++ b/pr/include/md/_pth.h
@@ -0,0 +1,270 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_pth_defs_h_ +#define nspr_pth_defs_h_ + +/* +** Appropriate definitions of entry points not used in a pthreads world +*/ +#define _PR_MD_BLOCK_CLOCK_INTERRUPTS() +#define _PR_MD_UNBLOCK_CLOCK_INTERRUPTS() +#define _PR_MD_DISABLE_CLOCK_INTERRUPTS() +#define _PR_MD_ENABLE_CLOCK_INTERRUPTS() + +/* In good standards fashion, the DCE threads (based on posix-4) are not + * quite the same as newer posix implementations. These are mostly name + * changes and small differences, so macros usually do the trick + */ +#ifdef _PR_DCETHREADS +#define _PT_PTHREAD_MUTEXATTR_INIT pthread_mutexattr_create +#define _PT_PTHREAD_MUTEXATTR_DESTROY pthread_mutexattr_delete +#define _PT_PTHREAD_MUTEX_INIT(m, a) pthread_mutex_init(&(m), a) +#define _PT_PTHREAD_MUTEX_IS_LOCKED(m) (0 == pthread_mutex_trylock(&(m))) +#define _PT_PTHREAD_CONDATTR_INIT pthread_condattr_create +#define _PT_PTHREAD_COND_INIT(m, a) pthread_cond_init(&(m), a) +#define _PT_PTHREAD_CONDATTR_DESTROY pthread_condattr_delete + +/* Notes about differences between DCE threads and pthreads 10: + * 1. pthread_mutex_trylock returns 1 when it locks the mutex + * 0 when it does not. The latest pthreads has a set of errno-like + * return values. + * 2. return values from pthread_cond_timedwait are different. + * + * + * + */ +#elif defined(BSDI) +/* + * Mutex and condition attributes are not supported. The attr + * argument to pthread_mutex_init() and pthread_cond_init() must + * be passed as NULL. + * + * The memset calls in _PT_PTHREAD_MUTEX_INIT and _PT_PTHREAD_COND_INIT + * are to work around BSDI's using a single bit to indicate a mutex + * or condition variable is initialized. This entire BSDI section + * will go away when BSDI releases updated threads libraries for + * BSD/OS 3.1 and 4.0. + */ +#define _PT_PTHREAD_MUTEXATTR_INIT(x) 0 +#define _PT_PTHREAD_MUTEXATTR_DESTROY(x) /* */ +#define _PT_PTHREAD_MUTEX_INIT(m, a) (memset(&(m), 0, sizeof(m)), \ + pthread_mutex_init(&(m), NULL)) +#define _PT_PTHREAD_MUTEX_IS_LOCKED(m) (EBUSY == pthread_mutex_trylock(&(m))) +#define _PT_PTHREAD_CONDATTR_INIT(x) 0 +#define _PT_PTHREAD_CONDATTR_DESTROY(x) /* */ +#define _PT_PTHREAD_COND_INIT(m, a) (memset(&(m), 0, sizeof(m)), \ + pthread_cond_init(&(m), NULL)) +#else +#define _PT_PTHREAD_MUTEXATTR_INIT pthread_mutexattr_init +#define _PT_PTHREAD_MUTEXATTR_DESTROY pthread_mutexattr_destroy +#define _PT_PTHREAD_MUTEX_INIT(m, a) pthread_mutex_init(&(m), &(a)) +#if defined(FREEBSD) +#define _PT_PTHREAD_MUTEX_IS_LOCKED(m) pt_pthread_mutex_is_locked(&(m)) +#else +#define _PT_PTHREAD_MUTEX_IS_LOCKED(m) (EBUSY == pthread_mutex_trylock(&(m))) +#endif +#if defined(ANDROID) +/* Conditional attribute init and destroy aren't implemented in bionic. */ +#define _PT_PTHREAD_CONDATTR_INIT(x) 0 +#define _PT_PTHREAD_CONDATTR_DESTROY(x) /* */ +#else +#define _PT_PTHREAD_CONDATTR_INIT pthread_condattr_init +#define _PT_PTHREAD_CONDATTR_DESTROY pthread_condattr_destroy +#endif +#define _PT_PTHREAD_COND_INIT(m, a) pthread_cond_init(&(m), &(a)) +#endif + +/* The pthreads standard does not specify an invalid value for the + * pthread_t handle. (0 is usually an invalid pthread identifier + * but there are exceptions, for example, DG/UX.) These macros + * define a way to set the handle to or compare the handle with an + * invalid identifier. These macros are not portable and may be + * more of a problem as we adapt to more pthreads implementations. + * They are only used in the PRMonitor functions. Do not use them + * in new code. + * + * Unfortunately some of our clients depend on certain properties + * of our PRMonitor implementation, preventing us from replacing + * it by a portable implementation. + * - High-performance servers like the fact that PR_EnterMonitor + * only calls PR_Lock and PR_ExitMonitor only calls PR_Unlock. + * (A portable implementation would use a PRLock and a PRCondVar + * to implement the recursive lock in a monitor and call both + * PR_Lock and PR_Unlock in PR_EnterMonitor and PR_ExitMonitor.) + * Unfortunately this forces us to read the monitor owner field + * without holding a lock. + * - One way to make it safe to read the monitor owner field + * without holding a lock is to make that field a PRThread* + * (one should be able to read a pointer with a single machine + * instruction). However, PR_GetCurrentThread calls calloc if + * it is called by a thread that was not created by NSPR. The + * malloc tracing tools in the Mozilla client use PRMonitor for + * locking in their malloc, calloc, and free functions. If + * PR_EnterMonitor calls any of these functions, infinite + * recursion ensues. + */ +#if defined(_PR_DCETHREADS) +#define _PT_PTHREAD_INVALIDATE_THR_HANDLE(t) \ + memset(&(t), 0, sizeof(pthread_t)) +#define _PT_PTHREAD_THR_HANDLE_IS_INVALID(t) \ + (!memcmp(&(t), &pt_zero_tid, sizeof(pthread_t))) +#define _PT_PTHREAD_COPY_THR_HANDLE(st, dt) (dt) = (st) +#elif defined(IRIX) || defined(OSF1) || defined(AIX) || defined(SOLARIS) \ + || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \ + || defined(HPUX) || defined(FREEBSD) \ + || defined(NETBSD) || defined(OPENBSD) || defined(BSDI) \ + || defined(NTO) || defined(DARWIN) \ + || defined(UNIXWARE) || defined(RISCOS) || defined(SYMBIAN) +#define _PT_PTHREAD_INVALIDATE_THR_HANDLE(t) (t) = 0 +#define _PT_PTHREAD_THR_HANDLE_IS_INVALID(t) (t) == 0 +#define _PT_PTHREAD_COPY_THR_HANDLE(st, dt) (dt) = (st) +#else +#error "pthreads is not supported for this architecture" +#endif + +#if defined(_PR_DCETHREADS) +#define _PT_PTHREAD_ATTR_INIT pthread_attr_create +#define _PT_PTHREAD_ATTR_DESTROY pthread_attr_delete +#define _PT_PTHREAD_CREATE(t, a, f, r) pthread_create(t, a, f, r) +#define _PT_PTHREAD_KEY_CREATE pthread_keycreate +#define _PT_PTHREAD_ATTR_SETSCHEDPOLICY pthread_attr_setsched +#define _PT_PTHREAD_ATTR_GETSTACKSIZE(a, s) \ + (*(s) = pthread_attr_getstacksize(*(a)), 0) +#define _PT_PTHREAD_GETSPECIFIC(k, r) \ + pthread_getspecific((k), (pthread_addr_t *) &(r)) +#elif defined(_PR_PTHREADS) +#define _PT_PTHREAD_ATTR_INIT pthread_attr_init +#define _PT_PTHREAD_ATTR_DESTROY pthread_attr_destroy +#define _PT_PTHREAD_CREATE(t, a, f, r) pthread_create(t, &a, f, r) +#define _PT_PTHREAD_KEY_CREATE pthread_key_create +#define _PT_PTHREAD_ATTR_SETSCHEDPOLICY pthread_attr_setschedpolicy +#define _PT_PTHREAD_ATTR_GETSTACKSIZE(a, s) pthread_attr_getstacksize(a, s) +#define _PT_PTHREAD_GETSPECIFIC(k, r) (r) = pthread_getspecific(k) +#else +#error "Cannot determine pthread strategy" +#endif + +#if defined(_PR_DCETHREADS) +#define _PT_PTHREAD_EXPLICIT_SCHED _PT_PTHREAD_DEFAULT_SCHED +#endif + +/* + * pthread_mutex_trylock returns different values in DCE threads and + * pthreads. + */ +#if defined(_PR_DCETHREADS) +#define PT_TRYLOCK_SUCCESS 1 +#define PT_TRYLOCK_BUSY 0 +#else +#define PT_TRYLOCK_SUCCESS 0 +#define PT_TRYLOCK_BUSY EBUSY +#endif + +/* + * These platforms don't have sigtimedwait() + */ +#if (defined(AIX) && !defined(AIX4_3_PLUS)) \ + || defined(LINUX) || defined(__GNU__)|| defined(__GLIBC__) \ + || defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) \ + || defined(BSDI) || defined(UNIXWARE) \ + || defined(DARWIN) || defined(SYMBIAN) +#define PT_NO_SIGTIMEDWAIT +#endif + +#if defined(OSF1) +#define PT_PRIO_MIN PRI_OTHER_MIN +#define PT_PRIO_MAX PRI_OTHER_MAX +#elif defined(IRIX) +#include <sys/sched.h> +#define PT_PRIO_MIN PX_PRIO_MIN +#define PT_PRIO_MAX PX_PRIO_MAX +#elif defined(AIX) +#include <sys/priv.h> +#include <sys/sched.h> +#ifndef PTHREAD_CREATE_JOINABLE +#define PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED +#endif +#define PT_PRIO_MIN DEFAULT_PRIO +#define PT_PRIO_MAX DEFAULT_PRIO +#elif defined(HPUX) + +#if defined(_PR_DCETHREADS) +#define PT_PRIO_MIN PRI_OTHER_MIN +#define PT_PRIO_MAX PRI_OTHER_MAX +#else /* defined(_PR_DCETHREADS) */ +#include <sys/sched.h> +#define PT_PRIO_MIN sched_get_priority_min(SCHED_OTHER) +#define PT_PRIO_MAX sched_get_priority_max(SCHED_OTHER) +#endif /* defined(_PR_DCETHREADS) */ + +#elif defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \ + || defined(FREEBSD) || defined(SYMBIAN) +#define PT_PRIO_MIN sched_get_priority_min(SCHED_OTHER) +#define PT_PRIO_MAX sched_get_priority_max(SCHED_OTHER) +#elif defined(NTO) +/* + * Neutrino has functions that return the priority range but + * they return invalid numbers, so I just hard coded these here + * for now. Jerry.Kirk@Nexarecorp.com + */ +#define PT_PRIO_MIN 0 +#define PT_PRIO_MAX 30 +#elif defined(SOLARIS) +/* + * Solaris doesn't seem to have macros for the min/max priorities. + * The range of 0-127 is mentioned in the pthread_setschedparam(3T) + * man pages, and pthread_setschedparam indeed allows 0-127. However, + * pthread_attr_setschedparam does not allow 0; it allows 1-127. + */ +#define PT_PRIO_MIN 1 +#define PT_PRIO_MAX 127 +#elif defined(OPENBSD) +#define PT_PRIO_MIN 0 +#define PT_PRIO_MAX 31 +#elif defined(NETBSD) \ + || defined(BSDI) || defined(DARWIN) || defined(UNIXWARE) \ + || defined(RISCOS) /* XXX */ +#define PT_PRIO_MIN 0 +#define PT_PRIO_MAX 126 +#else +#error "pthreads is not supported for this architecture" +#endif + +/* + * The _PT_PTHREAD_YIELD function is called from a signal handler. + * Needed for garbage collection -- Look at PR_Suspend/PR_Resume + * implementation. + */ +#if defined(_PR_DCETHREADS) +#define _PT_PTHREAD_YIELD() pthread_yield() +#elif defined(OSF1) +/* + * sched_yield can't be called from a signal handler. Must use + * the _np version. + */ +#define _PT_PTHREAD_YIELD() pthread_yield_np() +#elif defined(AIX) +extern int (*_PT_aix_yield_fcn)(); +#define _PT_PTHREAD_YIELD() (*_PT_aix_yield_fcn)() +#elif defined(IRIX) +#include <time.h> +#define _PT_PTHREAD_YIELD() \ + PR_BEGIN_MACRO \ + struct timespec onemillisec = {0}; \ + onemillisec.tv_nsec = 1000000L; \ + nanosleep(&onemillisec,NULL); \ + PR_END_MACRO +#elif defined(HPUX) || defined(SOLARIS) \ + || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \ + || defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) \ + || defined(BSDI) || defined(NTO) || defined(DARWIN) \ + || defined(UNIXWARE) || defined(RISCOS) || defined(SYMBIAN) +#define _PT_PTHREAD_YIELD() sched_yield() +#else +#error "Need to define _PT_PTHREAD_YIELD for this platform" +#endif + +#endif /* nspr_pth_defs_h_ */
diff --git a/pr/include/md/_qnx.cfg b/pr/include/md/_qnx.cfg new file mode 100644 index 0000000..a459b8c --- /dev/null +++ b/pr/include/md/_qnx.cfg
@@ -0,0 +1,64 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef QNX +#define QNX +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_LONG_LONG +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 1 +#define PR_ALIGN_OF_INT 1 +#define PR_ALIGN_OF_LONG 1 +#define PR_ALIGN_OF_INT64 1 +#define PR_ALIGN_OF_FLOAT 1 +#define PR_ALIGN_OF_DOUBLE 1 +#define PR_ALIGN_OF_POINTER 1 +#define PR_ALIGN_OF_WORD 1 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 +#define PR_WORDS_PER_DWORD_LOG2 1 + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_qnx.h b/pr/include/md/_qnx.h new file mode 100644 index 0000000..d3bba6d --- /dev/null +++ b/pr/include/md/_qnx.h
@@ -0,0 +1,182 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_qnx_defs_h___ +#define nspr_qnx_defs_h___ + +/* +** Internal configuration macros +*/ +#define PR_LINKER_ARCH "qnx" +#define _PR_SI_SYSNAME "QNX" +#define _PR_SI_ARCHITECTURE "x86" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif + +#undef _PR_POLL_AVAILABLE +#undef _PR_USE_POLL +#define _PR_HAVE_SOCKADDR_LEN +#define HAVE_BSD_FLOCK +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ONLY_ST_ATIME + +#include <sys/select.h> + +#undef HAVE_STACK_GROWING_UP +#undef HAVE_DLL +#undef USE_DLFCN +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define _PR_NEED_STRCASECMP + +#ifndef HAVE_STRERROR +#define HAVE_STRERROR +#endif + +#define USE_SETJMP + +#include <setjmp.h> + +#define _SETJMP setjmp +#define _LONGJMP longjmp +#define _PR_CONTEXT_TYPE jmp_buf +#define _PR_NUM_GCREGS _JBLEN +#define _MD_GET_SP(_t) (_t)->md.context[7] + +#define CONTEXT(_th) ((_th)->md.context) + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if(_SETJMP(CONTEXT(_thread))) (*_main)(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 128); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_SETJMP(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _LONGJMP(CONTEXT(_thread), 1); \ +} + +/* +** Machine-dependent (MD) data structures. +*/ +struct _MDThread { + _PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* +** md-specific cpu structure field +*/ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD], fd_write_cnt[_PR_MD_MAX_OSFD], fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INTERVAL_USE_GTOD +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* +** We wrapped the select() call. _MD_SELECT refers to the built-in, +** unwrapped version. +*/ +#include <sys/time.h> +#include <sys/types.h> +#include <sys/select.h> +#define _MD_SELECT select + +#define SA_RESTART 0 + +#endif /* nspr_qnx_defs_h___ */
diff --git a/pr/include/md/_riscos.cfg b/pr/include/md/_riscos.cfg new file mode 100644 index 0000000..c7adf2e --- /dev/null +++ b/pr/include/md/_riscos.cfg
@@ -0,0 +1,111 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef RISCOS +#define RISCOS +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 +#define PR_WORDS_PER_DWORD_LOG2 1 + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_riscos.h b/pr/include/md/_riscos.h new file mode 100644 index 0000000..f62d668 --- /dev/null +++ b/pr/include/md/_riscos.h
@@ -0,0 +1,176 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_riscos_defs_h___ +#define nspr_riscos_defs_h___ + +/* +** Internal configuration macros +*/ +#define PR_LINKER_ARCH "riscos" +#define _PR_SI_SYSNAME "RISCOS" +#define _PR_SI_ARCHITECTURE "arm" +#define PR_DLL_SUFFIX ".so" + +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_HAVE_SOCKADDR_LEN +#undef HAVE_BSD_FLOCK +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ONLY_ST_ATIME +#define _PR_HAVE_POSIX_SEMAPHORES + +#include <sys/select.h> +#include <sys/poll.h> +#include <kernel.h> + + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define PT_NO_SIGTIMEDWAIT + +#ifndef HAVE_STRERROR +#define HAVE_STRERROR +#endif + +#define USE_SETJMP + +#include <setjmp.h> + +#define _SETJMP setjmp +#define _LONGJMP longjmp +#define _PR_CONTEXT_TYPE jmp_buf +#define _PR_NUM_GCREGS _JBLEN +#define _MD_GET_SP(_t) (_t)->md.context[7] + +#define CONTEXT(_th) ((_th)->md.context) + + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if(_SETJMP(CONTEXT(_thread))) (*_main)(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 128); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_SETJMP(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _LONGJMP(CONTEXT(_thread), 1); \ +} + +/* +** Machine-dependent (MD) data structures. +*/ +struct _MDThread { + _PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* +** md-specific cpu structure field +*/ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD], fd_write_cnt[_PR_MD_MAX_OSFD], fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif +}; + +#define _PR_IOQ(_cpu) /* */ ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INTERVAL_USE_GTOD +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* +** We wrapped the select() call. _MD_SELECT refers to the built-in, +** unwrapped version. +*/ +#include <sys/time.h> +#include <sys/types.h> +#include <sys/select.h> +#define _MD_SELECT select + +#endif /* nspr_riscos_defs_h___ */
diff --git a/pr/include/md/_scoos.cfg b/pr/include/md/_scoos.cfg new file mode 100644 index 0000000..70cc6b7 --- /dev/null +++ b/pr/include/md/_scoos.cfg
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef SCO +#define SCO +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_LONG_LONG +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define _PR_POLL_BACKCOMPAT + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_scoos.h b/pr/include/md/_scoos.h new file mode 100644 index 0000000..c444dcd --- /dev/null +++ b/pr/include/md/_scoos.h
@@ -0,0 +1,171 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_scoos5_defs_h___ +#define nspr_scoos5_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "scoos5" +#define PR_DLL_SUFFIX ".so" + +#define _PR_SI_SYSNAME "SCO" +#define _PR_SI_ARCHITECTURE "x86" +#define _PR_STACK_VMBASE 0x50000000 + +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#undef HAVE_STACK_GROWING_UP +#define HAVE_DLL +#define USE_DLFCN + +#if !defined (HAVE_STRERROR) +#define HAVE_STRERROR +#endif + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif + +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_NO_LARGE_FILES +#define _PR_STAT_HAS_ONLY_ST_ATIME + +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define _PR_RECV_BROKEN /* recv doesn't work on Unix Domain Sockets */ + +#define USE_SETJMP + +#ifdef _PR_LOCAL_THREADS_ONLY +#include <setjmp.h> + +#define _MD_GET_SP(_t) (_t)->md.jb[4] +#define PR_NUM_GCREGS _SIGJBLEN +#define PR_CONTEXT_TYPE sigjmp_buf + +#define CONTEXT(_th) ((_th)->md.jb) + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if (sigsetjmp(CONTEXT(_thread),1)) { \ + (*_main)(); \ + } \ + _MD_GET_SP(_thread) = (int) ((_sp) - 64); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!sigsetjmp(CONTEXT(_thread), 1)) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->osErrorCode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + siglongjmp(CONTEXT(_thread), 1); \ +} + +#endif /* _PR_LOCAL_THREADS_ONLY */ + +struct _MDThread { + jmp_buf jb; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +#define _MD_INTERVAL_USE_GTOD + +#define _MD_SELECT _select +#define _MD_POLL _poll + +#endif /* nspr_scoos5_defs_h___ */
diff --git a/pr/include/md/_solaris.cfg b/pr/include/md/_solaris.cfg new file mode 100644 index 0000000..6745637 --- /dev/null +++ b/pr/include/md/_solaris.cfg
@@ -0,0 +1,171 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef SOLARIS +#define SOLARIS +#endif + +#define PR_AF_INET6 26 /* same as AF_INET6 */ + +#if defined(sparc) || defined(__sparc) +#undef IS_LITTLE_ENDIAN +#define IS_BIG_ENDIAN 1 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_DOUBLE 8 +#if defined(__sparcv9) +#define IS_64 +#endif +#elif defined(__x86_64) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define IS_64 +#elif defined(i386) || defined(__i386) +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_DOUBLE 4 +#else +#error unknown processor +#endif + +#ifdef IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_POINTER 8 + +#else /* IS_64 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_POINTER 4 + +#endif /* IS_64 */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#define HAVE_ALIGNED_DOUBLES +#define HAVE_ALIGNED_LONGLONGS + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* ifndef nspr_cpucfg___ */
diff --git a/pr/include/md/_solaris.h b/pr/include/md/_solaris.h new file mode 100644 index 0000000..495ce4c --- /dev/null +++ b/pr/include/md/_solaris.h
@@ -0,0 +1,493 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_solaris_defs_h___ +#define nspr_solaris_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "solaris" +#define _PR_SI_SYSNAME "SOLARIS" +#ifdef sparc +#define _PR_SI_ARCHITECTURE "sparc" +#elif defined(__x86_64) +#define _PR_SI_ARCHITECTURE "x86-64" +#elif defined(i386) +#define _PR_SI_ARCHITECTURE "x86" +#else +#error unknown processor +#endif +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE (2*65536L) +#define _MD_MMAP_FLAGS MAP_SHARED + +#undef HAVE_STACK_GROWING_UP + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif + +#undef HAVE_WEAK_MALLOC_SYMBOLS +#define HAVE_DLL +#define USE_DLFCN +#define NEED_STRFTIME_LOCK + +/* + * Intel x86 has atomic instructions. + * + * Sparc v8 does not have instructions to efficiently implement + * atomic increment/decrement operations. We use the default + * atomic routine implementation in pratom.c. + * + * 64-bit Solaris requires sparc v9, which has atomic instructions. + */ +#if defined(i386) || defined(IS_64) +#define _PR_HAVE_ATOMIC_OPS +#endif + +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ST_ATIM +#ifdef SOLARIS2_5 +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY +#else +#define _PR_HAVE_POSIX_SEMAPHORES +#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY +#endif +#define _PR_HAVE_GETIPNODEBYNAME +#define _PR_HAVE_GETIPNODEBYADDR +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#define _PR_ACCEPT_INHERIT_NONBLOCK +#ifdef _PR_INET6 +#define _PR_HAVE_INET_NTOP +#else +#define AF_INET6 26 +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + size_t ai_addrlen; + char *ai_canonname; + struct sockaddr *ai_addr; + struct addrinfo *ai_next; +}; +#define AI_CANONNAME 0x0010 +#define AI_V4MAPPED 0x0001 +#define AI_ALL 0x0002 +#define AI_ADDRCONFIG 0x0004 +#define _PR_HAVE_MD_SOCKADDR_IN6 +/* isomorphic to struct in6_addr on Solaris 8 */ +struct _md_in6_addr { + union { + PRUint8 _S6_u8[16]; + PRUint32 _S6_u32[4]; + PRUint32 __S6_align; + } _S6_un; +}; +/* isomorphic to struct sockaddr_in6 on Solaris 8 */ +struct _md_sockaddr_in6 { + PRUint16 sin6_family; + PRUint16 sin6_port; + PRUint32 sin6_flowinfo; + struct _md_in6_addr sin6_addr; + PRUint32 sin6_scope_id; + PRUint32 __sin6_src_id; +}; +#endif +#if defined(_PR_PTHREADS) +#define _PR_HAVE_GETHOST_R +#define _PR_HAVE_GETHOST_R_POINTER +#endif + +#include "prinrval.h" +#define _MD_INTERVAL_INIT() +NSPR_API(PRIntervalTime) _MD_Solaris_GetInterval(void); +#define _MD_GET_INTERVAL _MD_Solaris_GetInterval +NSPR_API(PRIntervalTime) _MD_Solaris_TicksPerSecond(void); +#define _MD_INTERVAL_PER_SEC _MD_Solaris_TicksPerSecond + +#if defined(_PR_HAVE_ATOMIC_OPS) +/* +** Atomic Operations +*/ +#define _MD_INIT_ATOMIC() + +NSPR_API(PRInt32) _MD_AtomicIncrement(PRInt32 *val); +#define _MD_ATOMIC_INCREMENT _MD_AtomicIncrement + +NSPR_API(PRInt32) _MD_AtomicAdd(PRInt32 *ptr, PRInt32 val); +#define _MD_ATOMIC_ADD _MD_AtomicAdd + +NSPR_API(PRInt32) _MD_AtomicDecrement(PRInt32 *val); +#define _MD_ATOMIC_DECREMENT _MD_AtomicDecrement + +NSPR_API(PRInt32) _MD_AtomicSet(PRInt32 *val, PRInt32 newval); +#define _MD_ATOMIC_SET _MD_AtomicSet +#endif /* _PR_HAVE_ATOMIC_OPS */ + +#if defined(_PR_PTHREADS) + +NSPR_API(void) _MD_EarlyInit(void); + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit + +#else /* _PR_PTHREADS */ + +/* + * _PR_LOCAL_THREADS_ONLY implementation on Solaris + */ + +#include "prthread.h" + +#include <errno.h> +#include <ucontext.h> +#include <sys/stack.h> +#include <synch.h> + +/* +** Initialization Related definitions +*/ + +NSPR_API(void) _MD_EarlyInit(void); +NSPR_API(void) _MD_SolarisInit(); +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _MD_SolarisInit +#define _MD_INIT_THREAD _MD_InitializeThread + +#ifdef USE_SETJMP + +#include <setjmp.h> + +#define _PR_CONTEXT_TYPE jmp_buf + +#ifdef sparc +#define _MD_GET_SP(_t) (_t)->md.context[2] +#else +#define _MD_GET_SP(_t) (_t)->md.context[4] +#endif + +#define PR_NUM_GCREGS _JBLEN +#define CONTEXT(_thread) (_thread)->md.context + +#else /* ! USE_SETJMP */ + +#ifdef sparc +#define _PR_CONTEXT_TYPE ucontext_t +#define _MD_GET_SP(_t) (_t)->md.context.uc_mcontext.gregs[REG_SP] +/* +** Sparc's use register windows. the _MD_GetRegisters for the sparc's +** doesn't actually store anything into the argument buffer; instead the +** register windows are homed to the stack. I assume that the stack +** always has room for the registers to spill to... +*/ +#define PR_NUM_GCREGS 0 +#else +#define _PR_CONTEXT_TYPE unsigned int edi; sigset_t oldMask, blockMask; ucontext_t +#define _MD_GET_SP(_t) (_t)->md.context.uc_mcontext.gregs[USP] +#define PR_NUM_GCREGS _JBLEN +#endif + +#define CONTEXT(_thread) (&(_thread)->md.context) + +#endif /* ! USE_SETJMP */ + +#include <time.h> +/* + * Because clock_gettime() on Solaris/x86 always generates a + * segmentation fault, we use an emulated version _pr_solx86_clock_gettime(), + * which is implemented using gettimeofday(). + */ +#ifdef i386 +#define GETTIME(tt) _pr_solx86_clock_gettime(CLOCK_REALTIME, (tt)) +#else +#define GETTIME(tt) clock_gettime(CLOCK_REALTIME, (tt)) +#endif /* i386 */ + +#define _MD_SAVE_ERRNO(_thread) (_thread)->md.errcode = errno; +#define _MD_RESTORE_ERRNO(_thread) errno = (_thread)->md.errcode; + +#ifdef sparc + +#ifdef USE_SETJMP +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + int *context = (_thread)->md.context; \ + *status = PR_TRUE; \ + (void) setjmp(context); \ + (_thread)->md.context[1] = (int) ((_sp) - 64); \ + (_thread)->md.context[2] = (int) _main; \ + (_thread)->md.context[3] = (int) _main + 4; \ + _thread->no_sched = 0; \ + PR_END_MACRO + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + _MD_SAVE_ERRNO(_thread) \ + _MD_SET_LAST_THREAD(_thread); \ + _MD_SET_CURRENT_THREAD(_thread); \ + _PR_Schedule(); \ + } + +#define _MD_RESTORE_CONTEXT(_newThread) \ +{ \ + _MD_RESTORE_ERRNO(_newThread) \ + _MD_SET_CURRENT_THREAD(_newThread); \ + longjmp(CONTEXT(_newThread), 1); \ +} + +#else +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + ucontext_t *uc = CONTEXT(_thread); \ + *status = PR_TRUE; \ + getcontext(uc); \ + uc->uc_stack.ss_sp = (char *) ((unsigned long)(_sp - WINDOWSIZE - SA(MINFRAME)) & 0xfffffff8); \ + uc->uc_stack.ss_size = _thread->stack->stackSize; \ + uc->uc_stack.ss_flags = 0; /* ? */ \ + uc->uc_mcontext.gregs[REG_SP] = (unsigned int) uc->uc_stack.ss_sp; \ + uc->uc_mcontext.gregs[REG_PC] = (unsigned int) _main; \ + uc->uc_mcontext.gregs[REG_nPC] = (unsigned int) ((char*)_main)+4; \ + uc->uc_flags = UC_ALL; \ + _thread->no_sched = 0; \ + PR_END_MACRO + +/* +** Switch away from the current thread context by saving its state and +** calling the thread scheduler. Reload cpu when we come back from the +** context switch because it might have changed. +*/ +#define _MD_SWITCH_CONTEXT(_thread) \ + PR_BEGIN_MACRO \ + if (!getcontext(CONTEXT(_thread))) { \ + _MD_SAVE_ERRNO(_thread); \ + _MD_SET_LAST_THREAD(_thread); \ + _PR_Schedule(); \ + } \ + PR_END_MACRO + +/* +** Restore a thread context that was saved by _MD_SWITCH_CONTEXT or +** initialized by _MD_INIT_CONTEXT. +*/ +#define _MD_RESTORE_CONTEXT(_newThread) \ + PR_BEGIN_MACRO \ + ucontext_t *uc = CONTEXT(_newThread); \ + uc->uc_mcontext.gregs[11] = 1; \ + _MD_RESTORE_ERRNO(_newThread); \ + _MD_SET_CURRENT_THREAD(_newThread); \ + setcontext(uc); \ + PR_END_MACRO +#endif + +#else /* x86 solaris */ + +#ifdef USE_SETJMP + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + *status = PR_TRUE; \ + if (setjmp(CONTEXT(_thread))) _main(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 64); \ + PR_END_MACRO + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!setjmp(CONTEXT(_thread))) { \ + _MD_SAVE_ERRNO(_thread) \ + _PR_Schedule(); \ + } + +#define _MD_RESTORE_CONTEXT(_newThread) \ +{ \ + _MD_RESTORE_ERRNO(_newThread) \ + _MD_SET_CURRENT_THREAD(_newThread); \ + longjmp(CONTEXT(_newThread), 1); \ +} + +#else /* USE_SETJMP */ + +#define WINDOWSIZE 0 + +int getedi(void); +void setedi(int); + +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + ucontext_t *uc = CONTEXT(_thread); \ + *status = PR_TRUE; \ + getcontext(uc); \ + /* Force sp to be double aligned! */ \ + uc->uc_mcontext.gregs[USP] = (int) ((unsigned long)(_sp - WINDOWSIZE - SA(MINFRAME)) & 0xfffffff8); \ + uc->uc_mcontext.gregs[PC] = (int) _main; \ + (_thread)->no_sched = 0; \ + PR_END_MACRO + +/* getcontext() may return 1, contrary to what the man page says */ +#define _MD_SWITCH_CONTEXT(_thread) \ + PR_BEGIN_MACRO \ + ucontext_t *uc = CONTEXT(_thread); \ + PR_ASSERT(_thread->no_sched); \ + sigfillset(&((_thread)->md.blockMask)); \ + sigprocmask(SIG_BLOCK, &((_thread)->md.blockMask), \ + &((_thread)->md.oldMask)); \ + (_thread)->md.edi = getedi(); \ + if (! getcontext(uc)) { \ + sigprocmask(SIG_SETMASK, &((_thread)->md.oldMask), NULL); \ + uc->uc_mcontext.gregs[EDI] = (_thread)->md.edi; \ + _MD_SAVE_ERRNO(_thread) \ + _MD_SET_LAST_THREAD(_thread); \ + _PR_Schedule(); \ + } else { \ + sigprocmask(SIG_SETMASK, &((_thread)->md.oldMask), NULL); \ + setedi((_thread)->md.edi); \ + PR_ASSERT(_MD_LAST_THREAD() !=_MD_CURRENT_THREAD()); \ + _MD_LAST_THREAD()->no_sched = 0; \ + } \ + PR_END_MACRO + +/* +** Restore a thread context, saved by _PR_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_newthread) \ + PR_BEGIN_MACRO \ + ucontext_t *uc = CONTEXT(_newthread); \ + uc->uc_mcontext.gregs[EAX] = 1; \ + _MD_RESTORE_ERRNO(_newthread) \ + _MD_SET_CURRENT_THREAD(_newthread); \ + (_newthread)->no_sched = 1; \ + setcontext(uc); \ + PR_END_MACRO +#endif /* USE_SETJMP */ + +#endif /* sparc */ + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDThread { + _PR_CONTEXT_TYPE context; + int errcode; + int id; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +extern PRStatus _MD_WAIT(struct PRThread *, PRIntervalTime timeout); +extern PRStatus _MD_WAKEUP_WAITER(struct PRThread *); +extern void _MD_YIELD(void); +extern PRStatus _MD_InitializeThread(PRThread *thread); +extern void _MD_SET_PRIORITY(struct _MDThread *thread, + PRThreadPriority newPri); +extern PRStatus _MD_CREATE_THREAD(PRThread *thread, void (*start) (void *), + PRThreadPriority priority, PRThreadScope scope, PRThreadState state, + PRUint32 stackSize); + +/* The following defines the unwrapped versions of select() and poll(). */ +extern int _select(int nfds, fd_set *readfds, fd_set *writefds, + fd_set *exceptfds, struct timeval *timeout); +#define _MD_SELECT _select + +#include <stropts.h> +#include <poll.h> +#define _MD_POLL _poll +extern int _poll(struct pollfd *fds, unsigned long nfds, int timeout); + +PR_BEGIN_EXTERN_C + +/* +** Missing function prototypes +*/ +extern int gethostname (char *name, int namelen); + +PR_END_EXTERN_C + +#endif /* _PR_PTHREADS */ + +extern void _MD_solaris_map_sendfile_error(int err); + +#endif /* nspr_solaris_defs_h___ */ +
diff --git a/pr/include/md/_symbian.cfg b/pr/include/md/_symbian.cfg new file mode 100644 index 0000000..4d49797 --- /dev/null +++ b/pr/include/md/_symbian.cfg
@@ -0,0 +1,170 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef SYMBIAN +#define SYMBIAN +#endif + +#define PR_AF_INET6 0x0806 /* same as AF_INET6 */ + +#ifdef __arm__ + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_DOUBLE 8 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__WINS__) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_DOUBLE 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else + +#error "Unknown CPU architecture" + +#endif + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#if PR_ALIGN_OF_DOUBLE == 8 +#define HAVE_ALIGNED_DOUBLES +#endif +#if PR_ALIGN_OF_INT64 == 8 +#define HAVE_ALIGNED_LONGLONGS +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_symbian.h b/pr/include/md/_symbian.h new file mode 100644 index 0000000..f88bd38 --- /dev/null +++ b/pr/include/md/_symbian.h
@@ -0,0 +1,50 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_symbian_defs_h___ +#define nspr_symbian_defs_h___ + +#include "prthread.h" + +/* + * Internal configuration macros + */ + +#define _PR_SI_SYSNAME "SYMBIAN" +#if defined(__WINS__) +#define _PR_SI_ARCHITECTURE "i386" +#elif defined(__arm__) +#define _PR_SI_ARCHITECTURE "arm" +#else +#error "Unknown CPU architecture" +#endif +#define PR_DLL_SUFFIX ".dll" + +#undef HAVE_STACK_GROWING_UP + +#ifdef DYNAMIC_LIBRARY +#define HAVE_DLL +#define USE_DLFCN +#endif + +#define _PR_STAT_HAS_ONLY_ST_ATIME +#define _PR_NO_LARGE_FILES +#define _PR_HAVE_SYSV_SEMAPHORES +#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY + +#ifndef _PR_PTHREADS +#error "Classic NSPR is not implemented" +#endif + +extern void _MD_EarlyInit(void); + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INTERVAL_USE_GTOD + +/* For writev() */ +#include <sys/uio.h> + +#endif /* nspr_symbian_defs_h___ */
diff --git a/pr/include/md/_unix_errors.h b/pr/include/md/_unix_errors.h new file mode 100644 index 0000000..96d72db --- /dev/null +++ b/pr/include/md/_unix_errors.h
@@ -0,0 +1,139 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prunixerrors_h___ +#define prunixerrors_h___ + +#include <unistd.h> +#include <stddef.h> + +PR_BEGIN_EXTERN_C + +extern void _MD_unix_map_default_error(int err); +#define _PR_MD_MAP_DEFAULT_ERROR _MD_unix_map_default_error + +extern void _MD_unix_map_opendir_error(int err); +#define _PR_MD_MAP_OPENDIR_ERROR _MD_unix_map_opendir_error + +extern void _MD_unix_map_closedir_error(int err); +#define _PR_MD_MAP_CLOSEDIR_ERROR _MD_unix_map_closedir_error + +extern void _MD_unix_readdir_error(int err); +#define _PR_MD_MAP_READDIR_ERROR _MD_unix_readdir_error + +extern void _MD_unix_map_unlink_error(int err); +#define _PR_MD_MAP_UNLINK_ERROR _MD_unix_map_unlink_error + +extern void _MD_unix_map_stat_error(int err); +#define _PR_MD_MAP_STAT_ERROR _MD_unix_map_stat_error + +extern void _MD_unix_map_fstat_error(int err); +#define _PR_MD_MAP_FSTAT_ERROR _MD_unix_map_fstat_error + +extern void _MD_unix_map_rename_error(int err); +#define _PR_MD_MAP_RENAME_ERROR _MD_unix_map_rename_error + +extern void _MD_unix_map_access_error(int err); +#define _PR_MD_MAP_ACCESS_ERROR _MD_unix_map_access_error + +extern void _MD_unix_map_mkdir_error(int err); +#define _PR_MD_MAP_MKDIR_ERROR _MD_unix_map_mkdir_error + +extern void _MD_unix_map_rmdir_error(int err); +#define _PR_MD_MAP_RMDIR_ERROR _MD_unix_map_rmdir_error + +extern void _MD_unix_map_read_error(int err); +#define _PR_MD_MAP_READ_ERROR _MD_unix_map_read_error + +extern void _MD_unix_map_write_error(int err); +#define _PR_MD_MAP_WRITE_ERROR _MD_unix_map_write_error + +extern void _MD_unix_map_lseek_error(int err); +#define _PR_MD_MAP_LSEEK_ERROR _MD_unix_map_lseek_error + +extern void _MD_unix_map_fsync_error(int err); +#define _PR_MD_MAP_FSYNC_ERROR _MD_unix_map_fsync_error + +extern void _MD_unix_map_close_error(int err); +#define _PR_MD_MAP_CLOSE_ERROR _MD_unix_map_close_error + +extern void _MD_unix_map_socket_error(int err); +#define _PR_MD_MAP_SOCKET_ERROR _MD_unix_map_socket_error + +extern void _MD_unix_map_socketavailable_error(int err); +#define _PR_MD_MAP_SOCKETAVAILABLE_ERROR _MD_unix_map_socketavailable_error + +extern void _MD_unix_map_recv_error(int err); +#define _PR_MD_MAP_RECV_ERROR _MD_unix_map_recv_error + +extern void _MD_unix_map_recvfrom_error(int err); +#define _PR_MD_MAP_RECVFROM_ERROR _MD_unix_map_recvfrom_error + +extern void _MD_unix_map_send_error(int err); +#define _PR_MD_MAP_SEND_ERROR _MD_unix_map_send_error + +extern void _MD_unix_map_sendto_error(int err); +#define _PR_MD_MAP_SENDTO_ERROR _MD_unix_map_sendto_error + +extern void _MD_unix_map_writev_error(int err); +#define _PR_MD_MAP_WRITEV_ERROR _MD_unix_map_writev_error + +extern void _MD_unix_map_accept_error(int err); +#define _PR_MD_MAP_ACCEPT_ERROR _MD_unix_map_accept_error + +extern void _MD_unix_map_connect_error(int err); +#define _PR_MD_MAP_CONNECT_ERROR _MD_unix_map_connect_error + +extern void _MD_unix_map_bind_error(int err); +#define _PR_MD_MAP_BIND_ERROR _MD_unix_map_bind_error + +extern void _MD_unix_map_listen_error(int err); +#define _PR_MD_MAP_LISTEN_ERROR _MD_unix_map_listen_error + +extern void _MD_unix_map_shutdown_error(int err); +#define _PR_MD_MAP_SHUTDOWN_ERROR _MD_unix_map_shutdown_error + +extern void _MD_unix_map_socketpair_error(int err); +#define _PR_MD_MAP_SOCKETPAIR_ERROR _MD_unix_map_socketpair_error + +extern void _MD_unix_map_getsockname_error(int err); +#define _PR_MD_MAP_GETSOCKNAME_ERROR _MD_unix_map_getsockname_error + +extern void _MD_unix_map_getpeername_error(int err); +#define _PR_MD_MAP_GETPEERNAME_ERROR _MD_unix_map_getpeername_error + +extern void _MD_unix_map_getsockopt_error(int err); +#define _PR_MD_MAP_GETSOCKOPT_ERROR _MD_unix_map_getsockopt_error + +extern void _MD_unix_map_setsockopt_error(int err); +#define _PR_MD_MAP_SETSOCKOPT_ERROR _MD_unix_map_setsockopt_error + +extern void _MD_unix_map_open_error(int err); +#define _PR_MD_MAP_OPEN_ERROR _MD_unix_map_open_error + +extern void _MD_unix_map_mmap_error(int err); +#define _PR_MD_MAP_MMAP_ERROR _MD_unix_map_mmap_error + +extern void _MD_unix_map_gethostname_error(int err); +#define _PR_MD_MAP_GETHOSTNAME_ERROR _MD_unix_map_gethostname_error + +extern void _MD_unix_map_select_error(int err); +#define _PR_MD_MAP_SELECT_ERROR _MD_unix_map_select_error + +extern void _MD_unix_map_poll_error(int err); +#define _PR_MD_MAP_POLL_ERROR _MD_unix_map_poll_error + +extern void _MD_unix_map_poll_revents_error(int err); +#define _PR_MD_MAP_POLL_REVENTS_ERROR _MD_unix_map_poll_revents_error + +extern void _MD_unix_map_flock_error(int err); +#define _PR_MD_MAP_FLOCK_ERROR _MD_unix_map_flock_error + +extern void _MD_unix_map_lockf_error(int err); +#define _PR_MD_MAP_LOCKF_ERROR _MD_unix_map_lockf_error + +PR_END_EXTERN_C + +#endif /* prunixerrors_h___ */
diff --git a/pr/include/md/_unixos.h b/pr/include/md/_unixos.h new file mode 100644 index 0000000..ea46b3a --- /dev/null +++ b/pr/include/md/_unixos.h
@@ -0,0 +1,624 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prunixos_h___ +#define prunixos_h___ + +/* + * If FD_SETSIZE is not defined on the command line, set the default value + * before include select.h + */ +/* + * Linux: FD_SETSIZE is defined in /usr/include/sys/select.h and should + * not be redefined. + */ +#if !defined(LINUX) && !defined(__GNU__) && !defined(__GLIBC__) \ + && !defined(DARWIN) +#ifndef FD_SETSIZE +#define FD_SETSIZE 4096 +#endif +#endif + +#include <unistd.h> +#include <stddef.h> +#include <sys/stat.h> +#include <dirent.h> +#include <errno.h> + +#include "prio.h" +#include "prmem.h" +#include "prclist.h" + +/* + * For select(), fd_set, and struct timeval. + * + * In The Single UNIX(R) Specification, Version 2, + * the header file for select() is <sys/time.h>. + * In Version 3, the header file for select() is + * changed to <sys/select.h>. + * + * fd_set is defined in <sys/types.h>. Usually + * <sys/time.h> includes <sys/types.h>, but on some + * older systems <sys/time.h> does not include + * <sys/types.h>, so we include it explicitly. + */ +#include <sys/time.h> +#include <sys/types.h> +#if defined(AIX) || defined(SYMBIAN) +#include <sys/select.h> +#endif + +#ifndef SYMBIAN +#define HAVE_NETINET_TCP_H +#endif + +#define _PR_HAVE_O_APPEND + +#define PR_DIRECTORY_SEPARATOR '/' +#define PR_DIRECTORY_SEPARATOR_STR "/" +#define PR_PATH_SEPARATOR ':' +#define PR_PATH_SEPARATOR_STR ":" +typedef int (*FARPROC)(); + +/* + * intervals at which GLOBAL threads wakeup to check for pending interrupt + */ +#define _PR_INTERRUPT_CHECK_INTERVAL_SECS 5 +extern PRIntervalTime intr_timeout_ticks; + +/* + * The bit flags for the in_flags and out_flags fields + * of _PR_UnixPollDesc + */ +#ifdef _PR_USE_POLL +#define _PR_UNIX_POLL_READ POLLIN +#define _PR_UNIX_POLL_WRITE POLLOUT +#define _PR_UNIX_POLL_EXCEPT POLLPRI +#define _PR_UNIX_POLL_ERR POLLERR +#define _PR_UNIX_POLL_NVAL POLLNVAL +#define _PR_UNIX_POLL_HUP POLLHUP +#else /* _PR_USE_POLL */ +#define _PR_UNIX_POLL_READ 0x1 +#define _PR_UNIX_POLL_WRITE 0x2 +#define _PR_UNIX_POLL_EXCEPT 0x4 +#define _PR_UNIX_POLL_ERR 0x8 +#define _PR_UNIX_POLL_NVAL 0x10 +#define _PR_UNIX_POLL_HUP 0x20 +#endif /* _PR_USE_POLL */ + +typedef struct _PRUnixPollDesc { + PRInt32 osfd; + PRInt16 in_flags; + PRInt16 out_flags; +} _PRUnixPollDesc; + +typedef struct PRPollQueue { + PRCList links; /* for linking PRPollQueue's together */ + _PRUnixPollDesc *pds; /* array of poll descriptors */ + PRUintn npds; /* length of the array */ + PRPackedBool on_ioq; /* is this on the async i/o work q? */ + PRIntervalTime timeout; /* timeout, in ticks */ + struct PRThread *thr; +} PRPollQueue; + +#define _PR_POLLQUEUE_PTR(_qp) \ + ((PRPollQueue*) ((char*) (_qp) - offsetof(PRPollQueue,links))) + + +extern PRInt32 _PR_WaitForMultipleFDs( + _PRUnixPollDesc *unixpds, + PRInt32 pdcnt, + PRIntervalTime timeout); +extern void _PR_Unblock_IO_Wait(struct PRThread *thr); + +#if defined(_PR_LOCAL_THREADS_ONLY) || defined(_PR_GLOBAL_THREADS_ONLY) +#define _MD_CHECK_FOR_EXIT() +#endif + +extern fd_set _pr_md_read_set, _pr_md_write_set, _pr_md_exception_set; +extern PRInt16 _pr_md_read_cnt[], _pr_md_write_cnt[], _pr_md_exception_cnt[]; +extern PRInt32 _pr_md_ioq_max_osfd; +extern PRUint32 _pr_md_ioq_timeout; + +struct _MDFileDesc { + int osfd; +#if defined(LINUX) && defined(_PR_PTHREADS) + int tcp_nodelay; /* used by pt_LinuxSendFile */ +#endif +}; + +struct _MDDir { + DIR *d; +}; + +struct _PRCPU; +extern void _MD_unix_init_running_cpu(struct _PRCPU *cpu); + +/* +** Make a redzone at both ends of the stack segment. Disallow access +** to those pages of memory. It's ok if the mprotect call's don't +** work - it just means that we don't really have a functional +** redzone. +*/ +#include <sys/mman.h> +#ifndef PROT_NONE +#define PROT_NONE 0x0 +#endif + +#if defined(DEBUG) && !defined(DARWIN) +#if !defined(SOLARIS) +#include <string.h> /* for memset() */ +#define _MD_INIT_STACK(ts,REDZONE) \ + PR_BEGIN_MACRO \ + (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_NONE); \ + (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ + REDZONE, PROT_NONE); \ + /* \ + ** Fill stack memory with something that turns into an illegal \ + ** pointer value. This will sometimes find runtime references to \ + ** uninitialized pointers. We don't do this for solaris because we \ + ** can use purify instead. \ + */ \ + if (_pr_debugStacks) { \ + memset(ts->allocBase + REDZONE, 0xf7, ts->stackSize); \ + } \ + PR_END_MACRO +#else /* !SOLARIS */ +#define _MD_INIT_STACK(ts,REDZONE) \ + PR_BEGIN_MACRO \ + (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_NONE); \ + (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ + REDZONE, PROT_NONE); \ + PR_END_MACRO +#endif /* !SOLARIS */ + +/* + * _MD_CLEAR_STACK + * Allow access to the redzone pages; the access was turned off in + * _MD_INIT_STACK. + */ +#define _MD_CLEAR_STACK(ts) \ + PR_BEGIN_MACRO \ + (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_READ|PROT_WRITE);\ + (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ + REDZONE, PROT_READ|PROT_WRITE); \ + PR_END_MACRO + +#else /* DEBUG */ + +#define _MD_INIT_STACK(ts,REDZONE) +#define _MD_CLEAR_STACK(ts) + +#endif /* DEBUG */ + +#if !defined(SOLARIS) + +#define PR_SET_INTSOFF(newval) + +#endif + +/************************************************************************/ + +extern void _PR_UnixInit(void); + +extern void _PR_UnixCleanup(void); +#define _MD_EARLY_CLEANUP _PR_UnixCleanup + +/************************************************************************/ + +struct _MDProcess { + pid_t pid; +}; + +struct PRProcess; +struct PRProcessAttr; + +/* Create a new process (fork() + exec()) */ +#define _MD_CREATE_PROCESS _MD_CreateUnixProcess +extern struct PRProcess * _MD_CreateUnixProcess( + const char *path, + char *const *argv, + char *const *envp, + const struct PRProcessAttr *attr +); + +#define _MD_DETACH_PROCESS _MD_DetachUnixProcess +extern PRStatus _MD_DetachUnixProcess(struct PRProcess *process); + +/* Wait for a child process to terminate */ +#define _MD_WAIT_PROCESS _MD_WaitUnixProcess +extern PRStatus _MD_WaitUnixProcess(struct PRProcess *process, + PRInt32 *exitCode); + +#define _MD_KILL_PROCESS _MD_KillUnixProcess +extern PRStatus _MD_KillUnixProcess(struct PRProcess *process); + +/************************************************************************/ + +extern void _MD_EnableClockInterrupts(void); +extern void _MD_DisableClockInterrupts(void); + +#define _MD_START_INTERRUPTS _MD_StartInterrupts +#define _MD_STOP_INTERRUPTS _MD_StopInterrupts +#define _MD_DISABLE_CLOCK_INTERRUPTS _MD_DisableClockInterrupts +#define _MD_ENABLE_CLOCK_INTERRUPTS _MD_EnableClockInterrupts +#define _MD_BLOCK_CLOCK_INTERRUPTS _MD_BlockClockInterrupts +#define _MD_UNBLOCK_CLOCK_INTERRUPTS _MD_UnblockClockInterrupts + +/************************************************************************/ + +extern void _MD_InitCPUS(void); +#define _MD_INIT_CPUS _MD_InitCPUS + +extern void _MD_Wakeup_CPUs(void); +#define _MD_WAKEUP_CPUS _MD_Wakeup_CPUs + +#define _MD_PAUSE_CPU _MD_PauseCPU + +#if defined(_PR_LOCAL_THREADS_ONLY) || defined(_PR_GLOBAL_THREADS_ONLY) +#define _MD_CLEANUP_BEFORE_EXIT() +#endif + +#ifndef IRIX +#define _MD_EXIT(status) _exit(status) +#endif + +/************************************************************************/ + +#define _MD_GET_ENV getenv +#define _MD_PUT_ENV putenv + +/************************************************************************/ + +#define _MD_INIT_FILEDESC(fd) + +extern void _MD_MakeNonblock(PRFileDesc *fd); +#define _MD_MAKE_NONBLOCK _MD_MakeNonblock + +/************************************************************************/ + +#if !defined(_PR_PTHREADS) + +extern void _MD_InitSegs(void); +extern PRStatus _MD_AllocSegment(PRSegment *seg, PRUint32 size, + void *vaddr); +extern void _MD_FreeSegment(PRSegment *seg); + +#define _MD_INIT_SEGS _MD_InitSegs +#define _MD_ALLOC_SEGMENT _MD_AllocSegment +#define _MD_FREE_SEGMENT _MD_FreeSegment + +#endif /* !defined(_PR_PTHREADS) */ + +/************************************************************************/ + +#ifdef _MD_INTERVAL_USE_GTOD +extern PRIntervalTime _PR_UNIX_GetInterval(void); +extern PRIntervalTime _PR_UNIX_TicksPerSecond(void); +#define _MD_INTERVAL_INIT() +#define _MD_GET_INTERVAL _PR_UNIX_GetInterval +#define _MD_INTERVAL_PER_SEC _PR_UNIX_TicksPerSecond +#endif + +#ifdef _PR_HAVE_CLOCK_MONOTONIC +extern PRIntervalTime _PR_UNIX_GetInterval2(void); +extern PRIntervalTime _PR_UNIX_TicksPerSecond2(void); +#define _MD_INTERVAL_INIT() +#define _MD_GET_INTERVAL _PR_UNIX_GetInterval2 +#define _MD_INTERVAL_PER_SEC _PR_UNIX_TicksPerSecond2 +#endif + +#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000) +#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000) + +/************************************************************************/ + +#define _MD_ERRNO() (errno) +#define _MD_GET_SOCKET_ERROR() (errno) + +/************************************************************************/ + +extern PRInt32 _MD_AvailableSocket(PRInt32 osfd); + +extern void _MD_StartInterrupts(void); +extern void _MD_StopInterrupts(void); +extern void _MD_DisableClockInterrupts(void); +extern void _MD_BlockClockInterrupts(void); +extern void _MD_UnblockClockInterrupts(void); +extern void _MD_PauseCPU(PRIntervalTime timeout); + +extern PRStatus _MD_open_dir(struct _MDDir *, const char *); +extern PRInt32 _MD_close_dir(struct _MDDir *); +extern char * _MD_read_dir(struct _MDDir *, PRIntn); +extern PRInt32 _MD_open(const char *name, PRIntn osflags, PRIntn mode); +extern PRInt32 _MD_delete(const char *name); +extern PRInt32 _MD_getfileinfo(const char *fn, PRFileInfo *info); +extern PRInt32 _MD_getfileinfo64(const char *fn, PRFileInfo64 *info); +extern PRInt32 _MD_getopenfileinfo(const PRFileDesc *fd, PRFileInfo *info); +extern PRInt32 _MD_getopenfileinfo64(const PRFileDesc *fd, PRFileInfo64 *info); +extern PRInt32 _MD_rename(const char *from, const char *to); +extern PRInt32 _MD_access(const char *name, PRAccessHow how); +extern PRInt32 _MD_mkdir(const char *name, PRIntn mode); +extern PRInt32 _MD_rmdir(const char *name); +extern PRInt32 _MD_accept_read(PRInt32 sock, PRInt32 *newSock, + PRNetAddr **raddr, void *buf, PRInt32 amount); +extern PRInt32 _PR_UnixSendFile(PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout); + +extern PRStatus _MD_LockFile(PRInt32 osfd); +extern PRStatus _MD_TLockFile(PRInt32 osfd); +extern PRStatus _MD_UnlockFile(PRInt32 osfd); + +#define _MD_OPEN_DIR(dir, name) _MD_open_dir(dir, name) +#define _MD_CLOSE_DIR(dir) _MD_close_dir(dir) +#define _MD_READ_DIR(dir, flags) _MD_read_dir(dir, flags) +#define _MD_OPEN(name, osflags, mode) _MD_open(name, osflags, mode) +#define _MD_OPEN_FILE(name, osflags, mode) _MD_open(name, osflags, mode) +extern PRInt32 _MD_read(PRFileDesc *fd, void *buf, PRInt32 amount); +#define _MD_READ(fd,buf,amount) _MD_read(fd,buf,amount) +extern PRInt32 _MD_write(PRFileDesc *fd, const void *buf, PRInt32 amount); +#define _MD_WRITE(fd,buf,amount) _MD_write(fd,buf,amount) +#define _MD_DELETE(name) _MD_delete(name) +#define _MD_GETFILEINFO(fn, info) _MD_getfileinfo(fn, info) +#define _MD_GETFILEINFO64(fn, info) _MD_getfileinfo64(fn, info) +#define _MD_GETOPENFILEINFO(fd, info) _MD_getopenfileinfo(fd, info) +#define _MD_GETOPENFILEINFO64(fd, info) _MD_getopenfileinfo64(fd, info) +#define _MD_RENAME(from, to) _MD_rename(from, to) +#define _MD_ACCESS(name, how) _MD_access(name, how) +#define _MD_MKDIR(name, mode) _MD_mkdir(name, mode) +#define _MD_MAKE_DIR(name, mode) _MD_mkdir(name, mode) +#define _MD_RMDIR(name) _MD_rmdir(name) +#define _MD_ACCEPT_READ(sock, newSock, raddr, buf, amount) _MD_accept_read(sock, newSock, raddr, buf, amount) + +#define _MD_LOCKFILE _MD_LockFile +#define _MD_TLOCKFILE _MD_TLockFile +#define _MD_UNLOCKFILE _MD_UnlockFile + + +extern PRInt32 _MD_socket(int af, int type, int flags); +#define _MD_SOCKET _MD_socket +extern PRInt32 _MD_connect(PRFileDesc *fd, const PRNetAddr *addr, + PRUint32 addrlen, PRIntervalTime timeout); +#define _MD_CONNECT _MD_connect +extern PRInt32 _MD_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, + PRIntervalTime timeout); +#define _MD_ACCEPT _MD_accept +extern PRInt32 _MD_bind(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen); +#define _MD_BIND _MD_bind +extern PRInt32 _MD_listen(PRFileDesc *fd, PRIntn backlog); +#define _MD_LISTEN _MD_listen +extern PRInt32 _MD_shutdown(PRFileDesc *fd, PRIntn how); +#define _MD_SHUTDOWN _MD_shutdown + +extern PRInt32 _MD_recv(PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); +#define _MD_RECV _MD_recv +extern PRInt32 _MD_send(PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); +#define _MD_SEND _MD_send +extern PRInt32 _MD_recvfrom(PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRNetAddr *addr, PRUint32 *addrlen, + PRIntervalTime timeout); +#define _MD_RECVFROM _MD_recvfrom +extern PRInt32 _MD_sendto(PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, const PRNetAddr *addr, PRUint32 addrlen, + PRIntervalTime timeout); +#define _MD_SENDTO _MD_sendto +extern PRInt32 _MD_writev(PRFileDesc *fd, const struct PRIOVec *iov, + PRInt32 iov_size, PRIntervalTime timeout); +#define _MD_WRITEV _MD_writev + +extern PRInt32 _MD_socketavailable(PRFileDesc *fd); +#define _MD_SOCKETAVAILABLE _MD_socketavailable +extern PRInt64 _MD_socketavailable64(PRFileDesc *fd); +#define _MD_SOCKETAVAILABLE64 _MD_socketavailable64 + +#define _MD_PIPEAVAILABLE _MD_socketavailable + +extern PRInt32 _MD_pr_poll(PRPollDesc *pds, PRIntn npds, + PRIntervalTime timeout); +#define _MD_PR_POLL _MD_pr_poll + +extern PRInt32 _MD_close(PRInt32 osfd); +#define _MD_CLOSE_FILE _MD_close +extern PRInt32 _MD_lseek(PRFileDesc*, PRInt32, PRSeekWhence); +#define _MD_LSEEK _MD_lseek +extern PRInt64 _MD_lseek64(PRFileDesc*, PRInt64, PRSeekWhence); +#define _MD_LSEEK64 _MD_lseek64 +extern PRInt32 _MD_fsync(PRFileDesc *fd); +#define _MD_FSYNC _MD_fsync + +extern PRInt32 _MD_socketpair(int af, int type, int flags, PRInt32 *osfd); +#define _MD_SOCKETPAIR _MD_socketpair + +#define _MD_CLOSE_SOCKET _MD_close + +#ifndef NO_NSPR_10_SUPPORT +#define _MD_STAT stat +#endif + +extern PRStatus _MD_getpeername(PRFileDesc *fd, PRNetAddr *addr, + PRUint32 *addrlen); +#define _MD_GETPEERNAME _MD_getpeername +extern PRStatus _MD_getsockname(PRFileDesc *fd, PRNetAddr *addr, + PRUint32 *addrlen); +#define _MD_GETSOCKNAME _MD_getsockname + +extern PRStatus _MD_getsockopt(PRFileDesc *fd, PRInt32 level, + PRInt32 optname, char* optval, PRInt32* optlen); +#define _MD_GETSOCKOPT _MD_getsockopt +extern PRStatus _MD_setsockopt(PRFileDesc *fd, PRInt32 level, + PRInt32 optname, const char* optval, PRInt32 optlen); +#define _MD_SETSOCKOPT _MD_setsockopt + +extern PRStatus _MD_set_fd_inheritable(PRFileDesc *fd, PRBool inheritable); +#define _MD_SET_FD_INHERITABLE _MD_set_fd_inheritable + +extern void _MD_init_fd_inheritable(PRFileDesc *fd, PRBool imported); +#define _MD_INIT_FD_INHERITABLE _MD_init_fd_inheritable + +extern void _MD_query_fd_inheritable(PRFileDesc *fd); +#define _MD_QUERY_FD_INHERITABLE _MD_query_fd_inheritable + +extern PRStatus _MD_gethostname(char *name, PRUint32 namelen); +#define _MD_GETHOSTNAME _MD_gethostname + +extern PRStatus _MD_getsysinfo(PRSysInfo cmd, char *name, PRUint32 namelen); +#define _MD_GETSYSINFO _MD_getsysinfo + +extern int _MD_unix_get_nonblocking_connect_error(int osfd); + +/* Memory-mapped files */ + +struct _MDFileMap { + PRIntn prot; + PRIntn flags; + PRBool isAnonFM; /* when true, PR_CloseFileMap() must close the related fd */ +}; + +extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size); +#define _MD_CREATE_FILE_MAP _MD_CreateFileMap + +#define _MD_GET_MEM_MAP_ALIGNMENT() PR_GetPageSize() + +extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset, + PRUint32 len); +#define _MD_MEM_MAP _MD_MemMap + +extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size); +#define _MD_MEM_UNMAP _MD_MemUnmap + +extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap); +#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap + +extern PRStatus _MD_SyncMemMap( + PRFileDesc *fd, + void *addr, + PRUint32 len); +#define _MD_SYNC_MEM_MAP _MD_SyncMemMap + +/* + * The standard (XPG4) gettimeofday() (from BSD) takes two arguments. + * On some SVR4 derivatives, gettimeofday() takes only one argument. + * The GETTIMEOFDAY macro is intended to hide this difference. + */ +#ifdef HAVE_SVID_GETTOD +#define GETTIMEOFDAY(tp) gettimeofday(tp) +#else +#define GETTIMEOFDAY(tp) gettimeofday((tp), NULL) +#endif + +#if defined(_PR_PTHREADS) && !defined(_PR_POLL_AVAILABLE) +#define _PR_NEED_FAKE_POLL +#endif + +#if defined(_PR_NEED_FAKE_POLL) + +/* + * Some platforms don't have poll(), but our pthreads code calls poll(). + * As a temporary measure, I implemented a fake poll() using select(). + * Here are the struct and macro definitions copied from sys/poll.h + * on Solaris 2.5. + */ + +struct pollfd { + int fd; + short events; + short revents; +}; + +/* poll events */ + +#define POLLIN 0x0001 /* fd is readable */ +#define POLLPRI 0x0002 /* high priority info at fd */ +#define POLLOUT 0x0004 /* fd is writeable (won't block) */ +#define POLLRDNORM 0x0040 /* normal data is readable */ +#define POLLWRNORM POLLOUT +#define POLLRDBAND 0x0080 /* out-of-band data is readable */ +#define POLLWRBAND 0x0100 /* out-of-band data is writeable */ + +#define POLLNORM POLLRDNORM + +#define POLLERR 0x0008 /* fd has error condition */ +#define POLLHUP 0x0010 /* fd has been hung up on */ +#define POLLNVAL 0x0020 /* invalid pollfd entry */ + +extern int poll(struct pollfd *, unsigned long, int); + +#endif /* _PR_NEED_FAKE_POLL */ + +/* +** A vector of the UNIX I/O calls we use. These are here to smooth over +** the rough edges needed for large files. All of NSPR's implmentaions +** go through this vector using syntax of the form +** result = _md_iovector.xxx64(args); +*/ + +#if defined(SOLARIS2_5) +/* +** Special case: Solaris 2.5.1 +** Solaris starts to have 64-bit file I/O in 2.6. We build on Solaris +** 2.5.1 so that we can use the same binaries on both Solaris 2.5.1 and +** 2.6. At run time, we detect whether 64-bit file I/O is available by +** looking up the 64-bit file function symbols in libc. At build time, +** we need to define the 64-bit file I/O datatypes that are compatible +** with their definitions on Solaris 2.6. +*/ +typedef PRInt64 off64_t; +typedef PRUint64 ino64_t; +typedef PRInt64 blkcnt64_t; +struct stat64 { + dev_t st_dev; + long st_pad1[3]; + ino64_t st_ino; + mode_t st_mode; + nlink_t st_nlink; + uid_t st_uid; + gid_t st_gid; + dev_t st_rdev; + long t_pad2[2]; + off64_t st_size; + timestruc_t st_atim; + timestruc_t st_mtim; + timestruc_t st_ctim; + long st_blksize; + blkcnt64_t st_blocks; + char st_fstype[_ST_FSTYPSZ]; + long st_pad4[8]; +}; +typedef struct stat64 _MDStat64; +typedef off64_t _MDOff64_t; + +#elif defined(_PR_HAVE_OFF64_T) +typedef struct stat64 _MDStat64; +typedef off64_t _MDOff64_t; +#elif defined(_PR_HAVE_LARGE_OFF_T) +typedef struct stat _MDStat64; +typedef off_t _MDOff64_t; +#elif defined(_PR_NO_LARGE_FILES) +typedef struct stat _MDStat64; +typedef PRInt64 _MDOff64_t; +#else +#error "I don't know yet" +#endif + +typedef PRIntn (*_MD_Fstat64)(PRIntn osfd, _MDStat64 *buf); +typedef PRIntn (*_MD_Open64)(const char *path, int oflag, ...); +typedef PRIntn (*_MD_Stat64)(const char *path, _MDStat64 *buf); +typedef _MDOff64_t (*_MD_Lseek64)(PRIntn osfd, _MDOff64_t, PRIntn whence); +typedef void* (*_MD_Mmap64)( + void *addr, PRSize len, PRIntn prot, PRIntn flags, + PRIntn fildes, _MDOff64_t offset); +struct _MD_IOVector +{ + _MD_Open64 _open64; + _MD_Mmap64 _mmap64; + _MD_Stat64 _stat64; + _MD_Fstat64 _fstat64; + _MD_Lseek64 _lseek64; +}; +extern struct _MD_IOVector _md_iovector; + +#endif /* prunixos_h___ */
diff --git a/pr/include/md/_unixware.cfg b/pr/include/md/_unixware.cfg new file mode 100644 index 0000000..0fa8dfc --- /dev/null +++ b/pr/include/md/_unixware.cfg
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef UNIXWARE +#define UNIXWARE +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#undef HAVE_LONG_LONG +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define _PR_POLL_BACKCOMPAT + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_unixware.h b/pr/include/md/_unixware.h new file mode 100644 index 0000000..ef76f5a --- /dev/null +++ b/pr/include/md/_unixware.h
@@ -0,0 +1,186 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_unixware_defs_h___ +#define nspr_unixware_defs_h___ + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "unixware" +#define _PR_SI_SYSNAME "UnixWare" +#define _PR_SI_ARCHITECTURE "x86" +#define PR_DLL_SUFFIX ".so" + +#define _PR_VMBASE 0x30000000 +#define _PR_STACK_VMBASE 0x50000000 +#define _MD_DEFAULT_STACK_SIZE 65536L +#define _MD_MMAP_FLAGS MAP_PRIVATE + +#ifndef HAVE_WEAK_IO_SYMBOLS +#define HAVE_WEAK_IO_SYMBOLS +#endif +#define _PR_POLL_AVAILABLE +#define _PR_USE_POLL +#define _PR_STAT_HAS_ST_ATIM_UNION + +#undef HAVE_STACK_GROWING_UP +#define HAVE_NETCONFIG +#define HAVE_DLL +#define USE_DLFCN +#define HAVE_STRERROR +#define NEED_STRFTIME_LOCK +#define NEED_TIME_R +#define _PR_NEED_STRCASECMP + +#define USE_SETJMP + +#include <setjmp.h> + +#define _SETJMP setjmp +#define _LONGJMP longjmp +#define _PR_CONTEXT_TYPE jmp_buf +#define _MD_GET_SP(_t) (_t)->md.context[4] +#define _PR_NUM_GCREGS _JBLEN + +#define CONTEXT(_th) ((_th)->md.context) + +/* +** Initialize the thread context preparing it to execute _main. +*/ +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ +{ \ + *status = PR_TRUE; \ + if(_SETJMP(CONTEXT(_thread))) (*_main)(); \ + _MD_GET_SP(_thread) = (int) ((_sp) - 128); \ +} + +#define _MD_SWITCH_CONTEXT(_thread) \ + if (!_SETJMP(CONTEXT(_thread))) { \ + (_thread)->md.errcode = errno; \ + _PR_Schedule(); \ + } + +/* +** Restore a thread context, saved by _MD_SWITCH_CONTEXT +*/ +#define _MD_RESTORE_CONTEXT(_thread) \ +{ \ + errno = (_thread)->md.errcode; \ + _MD_SET_CURRENT_THREAD(_thread); \ + _LONGJMP(CONTEXT(_thread), 1); \ +} + +/* Machine-dependent (MD) data structures. + * Don't use SVR4 native threads (yet). + */ + +struct _MDThread { + _PR_CONTEXT_TYPE context; + int id; + int errcode; +}; + +struct _MDThreadStack { + PRInt8 notused; +}; + +struct _MDLock { + PRInt8 notused; +}; + +struct _MDSemaphore { + PRInt8 notused; +}; + +struct _MDCVar { + PRInt8 notused; +}; + +struct _MDSegment { + PRInt8 notused; +}; + +/* + * md-specific cpu structure field + */ +#define _PR_MD_MAX_OSFD FD_SETSIZE + +struct _MDCPU_Unix { + PRCList ioQ; + PRUint32 ioq_timeout; + PRInt32 ioq_max_osfd; + PRInt32 ioq_osfd_cnt; +#ifndef _PR_USE_POLL + fd_set fd_read_set, fd_write_set, fd_exception_set; + PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], + fd_exception_cnt[_PR_MD_MAX_OSFD]; +#else + struct pollfd *ioq_pollfds; + int ioq_pollfds_size; +#endif /* _PR_USE_POLL */ +}; + +#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) +#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) +#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) +#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) +#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) +#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) +#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) +#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) +#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) +#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) +#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) +#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) +#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) + +#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 + +struct _MDCPU { + struct _MDCPU_Unix md_unix; +}; + +#define _MD_INIT_LOCKS() +#define _MD_NEW_LOCK(lock) PR_SUCCESS +#define _MD_FREE_LOCK(lock) +#define _MD_LOCK(lock) +#define _MD_UNLOCK(lock) +#define _MD_INIT_IO() +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + +/* + * The following are copied from _sunos.h, _aix.h. This means + * some of them should probably be moved into _unixos.h. But + * _irix.h seems to be quite different in regard to these macros. + */ +#define _MD_INTERVAL_USE_GTOD + +#define _MD_EARLY_INIT _MD_EarlyInit +#define _MD_FINAL_INIT _PR_UnixInit +#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) +#define _MD_INIT_THREAD _MD_InitializeThread +#define _MD_EXIT_THREAD(thread) +#define _MD_SUSPEND_THREAD(thread) +#define _MD_RESUME_THREAD(thread) +#define _MD_CLEAN_THREAD(_thread) + +/* + * We wrapped the select() call. _MD_SELECT refers to the built-in, + * unwrapped version. + */ +#include <sys/time.h> +#include <sys/types.h> +#include <sys/select.h> +extern int _select(int nfds, fd_set *readfds, fd_set *writefds, + fd_set *execptfds, struct timeval *timeout); +#define _MD_SELECT _select + +#define _MD_POLL _poll +extern int _poll(struct pollfd *fds, unsigned long nfds, int timeout); + +#endif /* nspr_unixware_defs_h___ */
diff --git a/pr/include/md/_unixware7.cfg b/pr/include/md/_unixware7.cfg new file mode 100644 index 0000000..33ce83b --- /dev/null +++ b/pr/include/md/_unixware7.cfg
@@ -0,0 +1,112 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_UNIX +#define XP_UNIX +#endif + +#ifndef UNIXWARE +#define UNIXWARE +#endif + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif +#undef HAVE_ALIGNED_DOUBLES +#undef HAVE_ALIGNED_LONGLONGS + +#define PR_AF_INET6 27 /* same as AF_INET6 */ + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 4 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define _PR_POLL_BACKCOMPAT + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_win32_errors.h b/pr/include/md/_win32_errors.h new file mode 100644 index 0000000..1c96237 --- /dev/null +++ b/pr/include/md/_win32_errors.h
@@ -0,0 +1,122 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_win32_errors_h___ +#define nspr_win32_errors_h___ + +#include <windows.h> +#include <winsock.h> +#include <errno.h> + + +extern void _MD_win32_map_default_error(PRInt32 err); +#define _PR_MD_MAP_DEFAULT_ERROR _MD_win32_map_default_error + +extern void _MD_win32_map_opendir_error(PRInt32 err); +#define _PR_MD_MAP_OPENDIR_ERROR _MD_win32_map_opendir_error + +extern void _MD_win32_map_closedir_error(PRInt32 err); +#define _PR_MD_MAP_CLOSEDIR_ERROR _MD_win32_map_closedir_error + +extern void _MD_unix_readdir_error(PRInt32 err); +#define _PR_MD_MAP_READDIR_ERROR _MD_unix_readdir_error + +extern void _MD_win32_map_delete_error(PRInt32 err); +#define _PR_MD_MAP_DELETE_ERROR _MD_win32_map_delete_error + +extern void _MD_win32_map_stat_error(PRInt32 err); +#define _PR_MD_MAP_STAT_ERROR _MD_win32_map_stat_error + +extern void _MD_win32_map_fstat_error(PRInt32 err); +#define _PR_MD_MAP_FSTAT_ERROR _MD_win32_map_fstat_error + +extern void _MD_win32_map_rename_error(PRInt32 err); +#define _PR_MD_MAP_RENAME_ERROR _MD_win32_map_rename_error + +extern void _MD_win32_map_access_error(PRInt32 err); +#define _PR_MD_MAP_ACCESS_ERROR _MD_win32_map_access_error + +extern void _MD_win32_map_mkdir_error(PRInt32 err); +#define _PR_MD_MAP_MKDIR_ERROR _MD_win32_map_mkdir_error + +extern void _MD_win32_map_rmdir_error(PRInt32 err); +#define _PR_MD_MAP_RMDIR_ERROR _MD_win32_map_rmdir_error + +extern void _MD_win32_map_read_error(PRInt32 err); +#define _PR_MD_MAP_READ_ERROR _MD_win32_map_read_error + +extern void _MD_win32_map_transmitfile_error(PRInt32 err); +#define _PR_MD_MAP_TRANSMITFILE_ERROR _MD_win32_map_transmitfile_error + +extern void _MD_win32_map_write_error(PRInt32 err); +#define _PR_MD_MAP_WRITE_ERROR _MD_win32_map_write_error + +extern void _MD_win32_map_lseek_error(PRInt32 err); +#define _PR_MD_MAP_LSEEK_ERROR _MD_win32_map_lseek_error + +extern void _MD_win32_map_fsync_error(PRInt32 err); +#define _PR_MD_MAP_FSYNC_ERROR _MD_win32_map_fsync_error + +extern void _MD_win32_map_close_error(PRInt32 err); +#define _PR_MD_MAP_CLOSE_ERROR _MD_win32_map_close_error + +extern void _MD_win32_map_socket_error(PRInt32 err); +#define _PR_MD_MAP_SOCKET_ERROR _MD_win32_map_socket_error + +extern void _MD_win32_map_recv_error(PRInt32 err); +#define _PR_MD_MAP_RECV_ERROR _MD_win32_map_recv_error + +extern void _MD_win32_map_recvfrom_error(PRInt32 err); +#define _PR_MD_MAP_RECVFROM_ERROR _MD_win32_map_recvfrom_error + +extern void _MD_win32_map_send_error(PRInt32 err); +#define _PR_MD_MAP_SEND_ERROR _MD_win32_map_send_error + +extern void _MD_win32_map_sendto_error(PRInt32 err); +#define _PR_MD_MAP_SENDTO_ERROR _MD_win32_map_sendto_error + +extern void _MD_win32_map_accept_error(PRInt32 err); +#define _PR_MD_MAP_ACCEPT_ERROR _MD_win32_map_accept_error + +extern void _MD_win32_map_acceptex_error(PRInt32 err); +#define _PR_MD_MAP_ACCEPTEX_ERROR _MD_win32_map_acceptex_error + +extern PRInt32 _MD_win32_map_connect_error(PRInt32 err); +#define _PR_MD_MAP_CONNECT_ERROR _MD_win32_map_connect_error + +extern void _MD_win32_map_bind_error(PRInt32 err); +#define _PR_MD_MAP_BIND_ERROR _MD_win32_map_bind_error + +extern void _MD_win32_map_listen_error(PRInt32 err); +#define _PR_MD_MAP_LISTEN_ERROR _MD_win32_map_listen_error + +extern void _MD_win32_map_shutdown_error(PRInt32 err); +#define _PR_MD_MAP_SHUTDOWN_ERROR _MD_win32_map_shutdown_error + +extern void _MD_win32_map_getsockname_error(PRInt32 err); +#define _PR_MD_MAP_GETSOCKNAME_ERROR _MD_win32_map_getsockname_error + +extern void _MD_win32_map_getpeername_error(PRInt32 err); +#define _PR_MD_MAP_GETPEERNAME_ERROR _MD_win32_map_getpeername_error + +extern void _MD_win32_map_getsockopt_error(PRInt32 err); +#define _PR_MD_MAP_GETSOCKOPT_ERROR _MD_win32_map_getsockopt_error + +extern void _MD_win32_map_setsockopt_error(PRInt32 err); +#define _PR_MD_MAP_SETSOCKOPT_ERROR _MD_win32_map_setsockopt_error + +extern void _MD_win32_map_open_error(PRInt32 err); +#define _PR_MD_MAP_OPEN_ERROR _MD_win32_map_open_error + +extern void _MD_win32_map_gethostname_error(PRInt32 err); +#define _PR_MD_MAP_GETHOSTNAME_ERROR _MD_win32_map_gethostname_error + +extern void _MD_win32_map_select_error(PRInt32 err); +#define _PR_MD_MAP_SELECT_ERROR _MD_win32_map_select_error + +extern void _MD_win32_map_lockf_error(int err); +#define _PR_MD_MAP_LOCKF_ERROR _MD_win32_map_lockf_error + +#endif /* nspr_win32_errors_h___ */
diff --git a/pr/include/md/_win95.cfg b/pr/include/md/_win95.cfg new file mode 100644 index 0000000..1e693cc --- /dev/null +++ b/pr/include/md/_win95.cfg
@@ -0,0 +1,272 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_PC +#define XP_PC +#endif + +#ifndef WIN32 +#define WIN32 +#endif + +#ifndef WIN95 +#define WIN95 +#endif + +#define PR_AF_INET6 23 /* same as AF_INET6 */ + +#if defined(_M_IX86) || defined(_X86_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 32 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 5 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 64 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 8 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(_M_IA64) || defined(_IA64_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 64 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 8 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(_M_ARM) || defined(_ARM_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 32 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 5 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else /* defined(_M_IX86) || defined(_X86_) */ + +#error unknown processor architecture + +#endif /* defined(_M_IX86) || defined(_X86_) */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_win95.h b/pr/include/md/_win95.h new file mode 100644 index 0000000..d65e264 --- /dev/null +++ b/pr/include/md/_win95.h
@@ -0,0 +1,544 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_win95_defs_h___ +#define nspr_win95_defs_h___ + +#include "prio.h" + +#include <windows.h> +#include <winsock.h> +#include <errno.h> + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "win32" +#define _PR_SI_SYSNAME "WIN95" +#if defined(_M_IX86) || defined(_X86_) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_) +#define _PR_SI_ARCHITECTURE "x86-64" +#elif defined(_M_IA64) || defined(_IA64_) +#define _PR_SI_ARCHITECTURE "ia64" +#elif defined(_M_ARM) || defined(_ARM_) +#define _PR_SI_ARCHITECTURE "arm" +#else +#error unknown processor architecture +#endif + +#define HAVE_DLL +#undef HAVE_THREAD_AFFINITY +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#ifndef _PR_INET6 +#define AF_INET6 23 +/* newer ws2tcpip.h provides these */ +#ifndef AI_CANONNAME +#define AI_CANONNAME 0x2 +#define AI_NUMERICHOST 0x4 +#define NI_NUMERICHOST 0x02 +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + size_t ai_addrlen; + char *ai_canonname; + struct sockaddr *ai_addr; + struct addrinfo *ai_next; +}; +#endif +#define _PR_HAVE_MD_SOCKADDR_IN6 +/* isomorphic to struct in6_addr on Windows */ +struct _md_in6_addr { + union { + PRUint8 _S6_u8[16]; + PRUint16 _S6_u16[8]; + } _S6_un; +}; +/* isomorphic to struct sockaddr_in6 on Windows */ +struct _md_sockaddr_in6 { + PRInt16 sin6_family; + PRUint16 sin6_port; + PRUint32 sin6_flowinfo; + struct _md_in6_addr sin6_addr; + PRUint32 sin6_scope_id; +}; +#endif +#define _PR_HAVE_THREADSAFE_GETHOST +#define _PR_HAVE_ATOMIC_OPS +#define PR_HAVE_WIN32_NAMED_SHARED_MEMORY + +/* --- Common User-Thread/Native-Thread Definitions --------------------- */ + +/* --- Globals --- */ +extern struct PRLock *_pr_schedLock; + +/* --- Typedefs --- */ +typedef void (*FiberFunc)(void *); + +#define PR_NUM_GCREGS 8 +typedef PRInt32 PR_CONTEXT_TYPE[PR_NUM_GCREGS]; +#define GC_VMBASE 0x40000000 +#define GC_VMLIMIT 0x00FFFFFF + +#define _MD_MAGIC_THREAD 0x22222222 +#define _MD_MAGIC_THREADSTACK 0x33333333 +#define _MD_MAGIC_SEGMENT 0x44444444 +#define _MD_MAGIC_DIR 0x55555555 +#define _MD_MAGIC_CV 0x66666666 + +struct _MDCPU { + int unused; +}; + +struct _MDThread { + HANDLE blocked_sema; /* Threads block on this when waiting + * for IO or CondVar. + */ + PRBool inCVWaitQueue; /* PR_TRUE if the thread is in the + * wait queue of some cond var. + * PR_FALSE otherwise. */ + HANDLE handle; /* Win32 thread handle */ + PRUint32 id; + void *sp; /* only valid when suspended */ + PRUint32 magic; /* for debugging */ + PR_CONTEXT_TYPE gcContext; /* Thread context for GC */ + struct PRThread *prev, *next; /* used by the cvar wait queue to + * chain the PRThread structures + * together */ + void (*start)(void *); /* used by _PR_MD_CREATE_THREAD to + * pass its 'start' argument to + * pr_root. */ +}; + +struct _MDThreadStack { + PRUint32 magic; /* for debugging */ +}; + +struct _MDSegment { + PRUint32 magic; /* for debugging */ +}; + +#undef PROFILE_LOCKS + +struct _MDDir { + HANDLE d_hdl; + WIN32_FIND_DATAA d_entry; + PRBool firstEntry; /* Is this the entry returned + * by FindFirstFile()? */ + PRUint32 magic; /* for debugging */ +}; + +#ifdef MOZ_UNICODE +struct _MDDirUTF16 { + HANDLE d_hdl; + WIN32_FIND_DATAW d_entry; + PRBool firstEntry; /* Is this the entry returned + * by FindFirstFileW()? */ + PRUint32 magic; /* for debugging */ +}; +#endif /* MOZ_UNICODE */ + +struct _MDCVar { + PRUint32 magic; + struct PRThread *waitHead, *waitTail; /* the wait queue: a doubly- + * linked list of threads + * waiting on this condition + * variable */ + PRIntn nwait; /* number of threads in the + * wait queue */ +}; + +#define _MD_CV_NOTIFIED_LENGTH 6 +typedef struct _MDNotified _MDNotified; +struct _MDNotified { + PRIntn length; /* # of used entries in this + * structure */ + struct { + struct _MDCVar *cv; /* the condition variable notified */ + PRIntn times; /* and the number of times notified */ + struct PRThread *notifyHead; /* list of threads to wake up */ + } cv[_MD_CV_NOTIFIED_LENGTH]; + _MDNotified *link; /* link to another of these, or NULL */ +}; + +struct _MDLock { + CRITICAL_SECTION mutex; /* this is recursive on NT */ + + /* + * When notifying cvars, there is no point in actually + * waking up the threads waiting on the cvars until we've + * released the lock. So, we temporarily record the cvars. + * When doing an unlock, we'll then wake up the waiting threads. + */ + struct _MDNotified notified; /* array of conditions notified */ +#ifdef PROFILE_LOCKS + PRInt32 hitcount; + PRInt32 misscount; +#endif +}; + +struct _MDSemaphore { + HANDLE sem; +}; + +struct _MDFileDesc { + PROsfd osfd; /* The osfd can come from one of three spaces: + * - For stdin, stdout, and stderr, we are using + * the libc file handle (0, 1, 2), which is an int. + * - For files and pipes, we are using Win32 HANDLE, + * which is a void*. + * - For sockets, we are using Winsock SOCKET, which + * is a u_int. + */ +}; + +struct _MDProcess { + HANDLE handle; + DWORD id; +}; + +/* --- Misc stuff --- */ +#define _MD_GET_SP(thread) (thread)->md.gcContext[6] + +/* --- NT security stuff --- */ + +extern void _PR_NT_InitSids(void); +extern void _PR_NT_FreeSids(void); +extern PRStatus _PR_NT_MakeSecurityDescriptorACL( + PRIntn mode, + DWORD accessTable[], + PSECURITY_DESCRIPTOR *resultSD, + PACL *resultACL +); +extern void _PR_NT_FreeSecurityDescriptorACL( + PSECURITY_DESCRIPTOR pSD, PACL pACL); + +/* --- IO stuff --- */ + +#define _MD_OPEN _PR_MD_OPEN +#define _MD_OPEN_FILE _PR_MD_OPEN_FILE +#define _MD_READ _PR_MD_READ +#define _MD_WRITE _PR_MD_WRITE +#define _MD_WRITEV _PR_MD_WRITEV +#define _MD_LSEEK _PR_MD_LSEEK +#define _MD_LSEEK64 _PR_MD_LSEEK64 +extern PRInt32 _MD_CloseFile(PROsfd osfd); +#define _MD_CLOSE_FILE _MD_CloseFile +#define _MD_GETFILEINFO _PR_MD_GETFILEINFO +#define _MD_GETFILEINFO64 _PR_MD_GETFILEINFO64 +#define _MD_GETOPENFILEINFO _PR_MD_GETOPENFILEINFO +#define _MD_GETOPENFILEINFO64 _PR_MD_GETOPENFILEINFO64 +#define _MD_STAT _PR_MD_STAT +#define _MD_RENAME _PR_MD_RENAME +#define _MD_ACCESS _PR_MD_ACCESS +#define _MD_DELETE _PR_MD_DELETE +#define _MD_MKDIR _PR_MD_MKDIR +#define _MD_MAKE_DIR _PR_MD_MAKE_DIR +#define _MD_RMDIR _PR_MD_RMDIR +#define _MD_LOCKFILE _PR_MD_LOCKFILE +#define _MD_TLOCKFILE _PR_MD_TLOCKFILE +#define _MD_UNLOCKFILE _PR_MD_UNLOCKFILE + +/* --- UTF16 IO stuff --- */ +#ifdef MOZ_UNICODE +#define _MD_OPEN_FILE_UTF16 _PR_MD_OPEN_FILE_UTF16 +#define _MD_OPEN_DIR_UTF16 _PR_MD_OPEN_DIR_UTF16 +#define _MD_READ_DIR_UTF16 _PR_MD_READ_DIR_UTF16 +#define _MD_CLOSE_DIR_UTF16 _PR_MD_CLOSE_DIR_UTF16 +#define _MD_GETFILEINFO64_UTF16 _PR_MD_GETFILEINFO64_UTF16 +#endif /* MOZ_UNICODE */ + +/* --- Socket IO stuff --- */ +extern void _PR_MD_InitSockets(void); +extern void _PR_MD_CleanupSockets(void); +#define _MD_EACCES WSAEACCES +#define _MD_EADDRINUSE WSAEADDRINUSE +#define _MD_EADDRNOTAVAIL WSAEADDRNOTAVAIL +#define _MD_EAFNOSUPPORT WSAEAFNOSUPPORT +#define _MD_EAGAIN WSAEWOULDBLOCK +#define _MD_EALREADY WSAEALREADY +#define _MD_EBADF WSAEBADF +#define _MD_ECONNREFUSED WSAECONNREFUSED +#define _MD_ECONNRESET WSAECONNRESET +#define _MD_EFAULT WSAEFAULT +#define _MD_EINPROGRESS WSAEINPROGRESS +#define _MD_EINTR WSAEINTR +#define _MD_EINVAL EINVAL +#define _MD_EISCONN WSAEISCONN +#define _MD_ENETUNREACH WSAENETUNREACH +#define _MD_ENOENT ENOENT +#define _MD_ENOTCONN WSAENOTCONN +#define _MD_ENOTSOCK WSAENOTSOCK +#define _MD_EOPNOTSUPP WSAEOPNOTSUPP +#define _MD_EWOULDBLOCK WSAEWOULDBLOCK +#define _MD_GET_SOCKET_ERROR() WSAGetLastError() +#define _MD_SET_SOCKET_ERROR(_err) WSASetLastError(_err) + +#define _MD_INIT_FILEDESC(fd) +extern void _MD_MakeNonblock(PRFileDesc *f); +#define _MD_MAKE_NONBLOCK _MD_MakeNonblock +#define _MD_INIT_FD_INHERITABLE _PR_MD_INIT_FD_INHERITABLE +#define _MD_QUERY_FD_INHERITABLE _PR_MD_QUERY_FD_INHERITABLE +#define _MD_SHUTDOWN _PR_MD_SHUTDOWN +#define _MD_LISTEN _PR_MD_LISTEN +extern PRInt32 _MD_CloseSocket(PROsfd osfd); +#define _MD_CLOSE_SOCKET _MD_CloseSocket +#define _MD_SENDTO _PR_MD_SENDTO +#define _MD_RECVFROM _PR_MD_RECVFROM +#define _MD_SOCKETPAIR(s, type, proto, sv) -1 +#define _MD_GETSOCKNAME _PR_MD_GETSOCKNAME +#define _MD_GETPEERNAME _PR_MD_GETPEERNAME +#define _MD_GETSOCKOPT _PR_MD_GETSOCKOPT +#define _MD_SETSOCKOPT _PR_MD_SETSOCKOPT +#define _MD_SET_FD_INHERITABLE _PR_MD_SET_FD_INHERITABLE +#define _MD_SELECT select +#define _MD_FSYNC _PR_MD_FSYNC +#define READ_FD 1 +#define WRITE_FD 2 + +#define _MD_INIT_ATOMIC() +#if defined(_M_IX86) || defined(_X86_) +#define _MD_ATOMIC_INCREMENT _PR_MD_ATOMIC_INCREMENT +#define _MD_ATOMIC_ADD _PR_MD_ATOMIC_ADD +#define _MD_ATOMIC_DECREMENT _PR_MD_ATOMIC_DECREMENT +#else /* non-x86 processors */ +#define _MD_ATOMIC_INCREMENT(x) InterlockedIncrement((PLONG)x) +#define _MD_ATOMIC_ADD(ptr,val) (InterlockedExchangeAdd((PLONG)ptr, (LONG)val) + val) +#define _MD_ATOMIC_DECREMENT(x) InterlockedDecrement((PLONG)x) +#endif /* x86 */ +#define _MD_ATOMIC_SET(x,y) InterlockedExchange((PLONG)x, (LONG)y) + +#define _MD_INIT_IO _PR_MD_INIT_IO + + +/* win95 doesn't have async IO */ +#define _MD_SOCKET _PR_MD_SOCKET +extern PRInt32 _MD_SocketAvailable(PRFileDesc *fd); +#define _MD_SOCKETAVAILABLE _MD_SocketAvailable +#define _MD_PIPEAVAILABLE _PR_MD_PIPEAVAILABLE +#define _MD_CONNECT _PR_MD_CONNECT +extern PROsfd _MD_Accept(PRFileDesc *fd, PRNetAddr *raddr, PRUint32 *rlen, + PRIntervalTime timeout); +#define _MD_ACCEPT _MD_Accept +#define _MD_BIND _PR_MD_BIND +#define _MD_RECV _PR_MD_RECV +#define _MD_SEND _PR_MD_SEND +#define _MD_PR_POLL _PR_MD_PR_POLL + +/* --- Scheduler stuff --- */ +// #define _MD_PAUSE_CPU _PR_MD_PAUSE_CPU +#define _MD_PAUSE_CPU + +/* --- DIR stuff --- */ +#define PR_DIRECTORY_SEPARATOR '\\' +#define PR_DIRECTORY_SEPARATOR_STR "\\" +#define PR_PATH_SEPARATOR ';' +#define PR_PATH_SEPARATOR_STR ";" +#define _MD_ERRNO() GetLastError() +#define _MD_OPEN_DIR _PR_MD_OPEN_DIR +#define _MD_CLOSE_DIR _PR_MD_CLOSE_DIR +#define _MD_READ_DIR _PR_MD_READ_DIR + +/* --- Segment stuff --- */ +#define _MD_INIT_SEGS() +#define _MD_ALLOC_SEGMENT(seg, size, vaddr) 0 +#define _MD_FREE_SEGMENT(seg) + +/* --- Environment Stuff --- */ +#define _MD_GET_ENV _PR_MD_GET_ENV +#define _MD_PUT_ENV _PR_MD_PUT_ENV + +/* --- Threading Stuff --- */ +#define _MD_DEFAULT_STACK_SIZE 0 +#define _MD_INIT_THREAD _PR_MD_INIT_THREAD +#define _MD_INIT_ATTACHED_THREAD _PR_MD_INIT_THREAD +#define _MD_CREATE_THREAD _PR_MD_CREATE_THREAD +#define _MD_YIELD _PR_MD_YIELD +#define _MD_SET_PRIORITY _PR_MD_SET_PRIORITY +#define _MD_SET_CURRENT_THREAD_NAME _PR_MD_SET_CURRENT_THREAD_NAME +#define _MD_CLEAN_THREAD _PR_MD_CLEAN_THREAD +#define _MD_SETTHREADAFFINITYMASK _PR_MD_SETTHREADAFFINITYMASK +#define _MD_GETTHREADAFFINITYMASK _PR_MD_GETTHREADAFFINITYMASK +#define _MD_EXIT_THREAD _PR_MD_EXIT_THREAD +#define _MD_EXIT _PR_MD_EXIT +#define _MD_SUSPEND_THREAD _PR_MD_SUSPEND_THREAD +#define _MD_RESUME_THREAD _PR_MD_RESUME_THREAD +#define _MD_SUSPEND_CPU _PR_MD_SUSPEND_CPU +#define _MD_RESUME_CPU _PR_MD_RESUME_CPU +#define _MD_BEGIN_SUSPEND_ALL() +#define _MD_BEGIN_RESUME_ALL() +#define _MD_END_SUSPEND_ALL() +#define _MD_END_RESUME_ALL() + +/* --- Lock stuff --- */ +#define _PR_LOCK _MD_LOCK +#define _PR_UNLOCK _MD_UNLOCK + +#define _MD_NEW_LOCK _PR_MD_NEW_LOCK +#define _MD_FREE_LOCK(lock) DeleteCriticalSection(&((lock)->mutex)) +#define _MD_LOCK(lock) EnterCriticalSection(&((lock)->mutex)) +#define _MD_TEST_AND_LOCK(lock) (EnterCriticalSection(&((lock)->mutex)),0) +#define _MD_UNLOCK _PR_MD_UNLOCK + +/* --- lock and cv waiting --- */ +#define _MD_WAIT _PR_MD_WAIT +#define _MD_WAKEUP_WAITER _PR_MD_WAKEUP_WAITER + +/* --- CVar ------------------- */ +#define _MD_WAIT_CV _PR_MD_WAIT_CV +#define _MD_NEW_CV _PR_MD_NEW_CV +#define _MD_FREE_CV _PR_MD_FREE_CV +#define _MD_NOTIFY_CV _PR_MD_NOTIFY_CV +#define _MD_NOTIFYALL_CV _PR_MD_NOTIFYALL_CV + + /* XXXMB- the IOQ stuff is certainly not working correctly yet. */ +// extern struct _MDLock _pr_ioq_lock; +#define _MD_IOQ_LOCK() +#define _MD_IOQ_UNLOCK() + + +/* --- Initialization stuff --- */ +#define _MD_START_INTERRUPTS() +#define _MD_STOP_INTERRUPTS() +#define _MD_DISABLE_CLOCK_INTERRUPTS() +#define _MD_ENABLE_CLOCK_INTERRUPTS() +#define _MD_BLOCK_CLOCK_INTERRUPTS() +#define _MD_UNBLOCK_CLOCK_INTERRUPTS() +#define _MD_EARLY_INIT _PR_MD_EARLY_INIT +#define _MD_FINAL_INIT() +#define _MD_EARLY_CLEANUP() +#define _MD_INIT_CPUS() +#define _MD_INIT_RUNNING_CPU(cpu) + +struct PRProcess; +struct PRProcessAttr; + +#define _MD_CREATE_PROCESS _PR_CreateWindowsProcess +extern struct PRProcess * _PR_CreateWindowsProcess( + const char *path, + char *const *argv, + char *const *envp, + const struct PRProcessAttr *attr +); + +#define _MD_DETACH_PROCESS _PR_DetachWindowsProcess +extern PRStatus _PR_DetachWindowsProcess(struct PRProcess *process); + +/* --- Wait for a child process to terminate --- */ +#define _MD_WAIT_PROCESS _PR_WaitWindowsProcess +extern PRStatus _PR_WaitWindowsProcess(struct PRProcess *process, + PRInt32 *exitCode); + +#define _MD_KILL_PROCESS _PR_KillWindowsProcess +extern PRStatus _PR_KillWindowsProcess(struct PRProcess *process); + +#define _MD_CLEANUP_BEFORE_EXIT _PR_MD_CLEANUP_BEFORE_EXIT +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ + PR_BEGIN_MACRO \ + *status = PR_TRUE; \ + PR_END_MACRO +#define _MD_SWITCH_CONTEXT +#define _MD_RESTORE_CONTEXT + +/* --- Intervals --- */ +#define _MD_INTERVAL_INIT _PR_MD_INTERVAL_INIT +#define _MD_GET_INTERVAL _PR_MD_GET_INTERVAL +#define _MD_INTERVAL_PER_SEC _PR_MD_INTERVAL_PER_SEC +#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000) +#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000) + +/* --- Time --- */ +extern void _PR_FileTimeToPRTime(const FILETIME *filetime, PRTime *prtm); + +#ifdef WINCE +extern void _MD_InitTime(void); +extern void _MD_CleanupTime(void); +#endif + +/* --- Native-Thread Specific Definitions ------------------------------- */ + +extern struct PRThread * _MD_CURRENT_THREAD(void); + +#ifdef _PR_USE_STATIC_TLS +extern __declspec(thread) struct PRThread *_pr_currentThread; +#define _MD_GET_ATTACHED_THREAD() _pr_currentThread +#define _MD_SET_CURRENT_THREAD(_thread) (_pr_currentThread = (_thread)) + +extern __declspec(thread) struct PRThread *_pr_thread_last_run; +#define _MD_LAST_THREAD() _pr_thread_last_run +#define _MD_SET_LAST_THREAD(_thread) (_pr_thread_last_run = 0) + +extern __declspec(thread) struct _PRCPU *_pr_currentCPU; +#define _MD_CURRENT_CPU() _pr_currentCPU +#define _MD_SET_CURRENT_CPU(_cpu) (_pr_currentCPU = 0) +#else /* _PR_USE_STATIC_TLS */ +extern DWORD _pr_currentThreadIndex; +#define _MD_GET_ATTACHED_THREAD() ((PRThread *) TlsGetValue(_pr_currentThreadIndex)) +#define _MD_SET_CURRENT_THREAD(_thread) TlsSetValue(_pr_currentThreadIndex, (_thread)) + +extern DWORD _pr_lastThreadIndex; +#define _MD_LAST_THREAD() ((PRThread *) TlsGetValue(_pr_lastThreadIndex)) +#define _MD_SET_LAST_THREAD(_thread) TlsSetValue(_pr_lastThreadIndex, 0) + +extern DWORD _pr_currentCPUIndex; +#define _MD_CURRENT_CPU() ((struct _PRCPU *) TlsGetValue(_pr_currentCPUIndex)) +#define _MD_SET_CURRENT_CPU(_cpu) TlsSetValue(_pr_currentCPUIndex, 0) +#endif /* _PR_USE_STATIC_TLS */ + +/* --- Scheduler stuff --- */ +#define LOCK_SCHEDULER() 0 +#define UNLOCK_SCHEDULER() 0 +#define _PR_LockSched() 0 +#define _PR_UnlockSched() 0 + +/* --- Initialization stuff --- */ +#define _MD_INIT_LOCKS _PR_MD_INIT_LOCKS + +/* --- Stack stuff --- */ +#define _MD_INIT_STACK(stack, redzone) +#define _MD_CLEAR_STACK(stack) + +/* --- Memory-mapped files stuff --- */ + +struct _MDFileMap { + HANDLE hFileMap; + DWORD dwAccess; +}; + +extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size); +#define _MD_CREATE_FILE_MAP _MD_CreateFileMap + +extern PRInt32 _MD_GetMemMapAlignment(void); +#define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment + +extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset, + PRUint32 len); +#define _MD_MEM_MAP _MD_MemMap + +extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size); +#define _MD_MEM_UNMAP _MD_MemUnmap + +extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap); +#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap + +extern PRStatus _MD_SyncMemMap( + PRFileDesc *fd, + void *addr, + PRUint32 len); +#define _MD_SYNC_MEM_MAP _MD_SyncMemMap + +/* --- Named semaphores stuff --- */ +#define _PR_HAVE_NAMED_SEMAPHORES +#define _MD_OPEN_SEMAPHORE _PR_MD_OPEN_SEMAPHORE +#define _MD_WAIT_SEMAPHORE _PR_MD_WAIT_SEMAPHORE +#define _MD_POST_SEMAPHORE _PR_MD_POST_SEMAPHORE +#define _MD_CLOSE_SEMAPHORE _PR_MD_CLOSE_SEMAPHORE +#define _MD_DELETE_SEMAPHORE(name) PR_SUCCESS /* no op */ + +#endif /* nspr_win32_defs_h___ */
diff --git a/pr/include/md/_winnt.cfg b/pr/include/md/_winnt.cfg new file mode 100644 index 0000000..e2a277f --- /dev/null +++ b/pr/include/md/_winnt.cfg
@@ -0,0 +1,224 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ + +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#ifndef nspr_cpucfg___ +#define nspr_cpucfg___ + +#ifndef XP_PC +#define XP_PC +#endif + +#ifndef WIN32 +#define WIN32 +#endif + +#ifndef WINNT +#define WINNT +#endif + +#define PR_AF_INET6 23 /* same as AF_INET6 */ + +#if defined(_M_IX86) || defined(_X86_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 32 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 5 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 4 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 4 +#define PR_ALIGN_OF_POINTER 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 2 + +#elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 64 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 8 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(_M_IA64) || defined(_IA64_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_WORD 64 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_WORD 8 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#else /* defined(_M_IX86) || defined(_X86_) */ + +#error unknown processor architecture + +#endif /* defined(_M_IX86) || defined(_X86_) */ + +#ifndef HAVE_LONG_LONG +#define HAVE_LONG_LONG +#endif + +#ifndef NO_NSPR_10_SUPPORT + +#define BYTES_PER_BYTE PR_BYTES_PER_BYTE +#define BYTES_PER_SHORT PR_BYTES_PER_SHORT +#define BYTES_PER_INT PR_BYTES_PER_INT +#define BYTES_PER_INT64 PR_BYTES_PER_INT64 +#define BYTES_PER_LONG PR_BYTES_PER_LONG +#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT +#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE +#define BYTES_PER_WORD PR_BYTES_PER_WORD +#define BYTES_PER_DWORD PR_BYTES_PER_DWORD + +#define BITS_PER_BYTE PR_BITS_PER_BYTE +#define BITS_PER_SHORT PR_BITS_PER_SHORT +#define BITS_PER_INT PR_BITS_PER_INT +#define BITS_PER_INT64 PR_BITS_PER_INT64 +#define BITS_PER_LONG PR_BITS_PER_LONG +#define BITS_PER_FLOAT PR_BITS_PER_FLOAT +#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE +#define BITS_PER_WORD PR_BITS_PER_WORD + +#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 +#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 +#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 +#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 +#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 +#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 +#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 +#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 + +#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT +#define ALIGN_OF_INT PR_ALIGN_OF_INT +#define ALIGN_OF_LONG PR_ALIGN_OF_LONG +#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 +#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT +#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE +#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER +#define ALIGN_OF_WORD PR_ALIGN_OF_WORD + +#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 +#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 +#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 + +#endif /* NO_NSPR_10_SUPPORT */ + +#endif /* nspr_cpucfg___ */
diff --git a/pr/include/md/_winnt.h b/pr/include/md/_winnt.h new file mode 100644 index 0000000..7e5477f --- /dev/null +++ b/pr/include/md/_winnt.h
@@ -0,0 +1,599 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_win32_defs_h___ +#define nspr_win32_defs_h___ + +/* Need to force service-pack 3 extensions to be defined by +** setting _WIN32_WINNT to NT 4.0 for winsock.h, winbase.h, winnt.h. +*/ +#ifndef _WIN32_WINNT + #define _WIN32_WINNT 0x0400 +#elif (_WIN32_WINNT < 0x0400) + #undef _WIN32_WINNT + #define _WIN32_WINNT 0x0400 +#endif /* _WIN32_WINNT */ + +#include <windows.h> +#include <winsock.h> +#ifdef __MINGW32__ +#include <mswsock.h> +#endif +#include <errno.h> + +#include "prio.h" +#include "prclist.h" + +/* + * Internal configuration macros + */ + +#define PR_LINKER_ARCH "win32" +#define _PR_SI_SYSNAME "WINNT" +#if defined(_M_IX86) || defined(_X86_) +#define _PR_SI_ARCHITECTURE "x86" +#elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_) +#define _PR_SI_ARCHITECTURE "x86-64" +#elif defined(_M_IA64) || defined(_IA64_) +#define _PR_SI_ARCHITECTURE "ia64" +#else +#error unknown processor architecture +#endif + +#define HAVE_DLL +#define HAVE_CUSTOM_USER_THREADS +#define HAVE_THREAD_AFFINITY +#define _PR_HAVE_GETADDRINFO +#define _PR_INET6_PROBE +#ifndef _PR_INET6 +#define AF_INET6 23 +/* newer ws2tcpip.h provides these */ +#ifndef AI_CANONNAME +#define AI_CANONNAME 0x2 +#define AI_NUMERICHOST 0x4 +#define NI_NUMERICHOST 0x02 +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + size_t ai_addrlen; + char *ai_canonname; + struct sockaddr *ai_addr; + struct addrinfo *ai_next; +}; +#endif +#define _PR_HAVE_MD_SOCKADDR_IN6 +/* isomorphic to struct in6_addr on Windows */ +struct _md_in6_addr { + union { + PRUint8 _S6_u8[16]; + PRUint16 _S6_u16[8]; + } _S6_un; +}; +/* isomorphic to struct sockaddr_in6 on Windows */ +struct _md_sockaddr_in6 { + PRInt16 sin6_family; + PRUint16 sin6_port; + PRUint32 sin6_flowinfo; + struct _md_in6_addr sin6_addr; + PRUint32 sin6_scope_id; +}; +#endif +#define _PR_HAVE_THREADSAFE_GETHOST +#define _PR_HAVE_ATOMIC_OPS +#if defined(_M_IX86) || defined(_X86_) +#define _PR_HAVE_ATOMIC_CAS +#endif +#define PR_HAVE_WIN32_NAMED_SHARED_MEMORY +#define _PR_HAVE_PEEK_BUFFER +#define _PR_PEEK_BUFFER_MAX (32 * 1024) +#define _PR_FD_NEED_EMULATE_MSG_PEEK(fd) \ + (!(fd)->secret->nonblocking && (fd)->secret->inheritable != _PR_TRI_TRUE) +#define _PR_NEED_SECRET_AF + +/* --- Common User-Thread/Native-Thread Definitions --------------------- */ + +/* --- Globals --- */ +extern struct PRLock *_pr_schedLock; + +/* --- Typedefs --- */ +typedef void (*FiberFunc)(void *); + +#define PR_NUM_GCREGS 8 +typedef PRInt32 PR_CONTEXT_TYPE[PR_NUM_GCREGS]; +#define GC_VMBASE 0x40000000 +#define GC_VMLIMIT 0x00FFFFFF + +#define _MD_MAGIC_THREAD 0x22222222 +#define _MD_MAGIC_THREADSTACK 0x33333333 +#define _MD_MAGIC_SEGMENT 0x44444444 +#define _MD_MAGIC_DIR 0x55555555 + +struct _MDCPU { + int unused; +}; + +enum _MDIOModel { + _MD_BlockingIO = 0x38, + _MD_MultiWaitIO = 0x49 +}; + +typedef struct _MDOverlapped { + OVERLAPPED overlapped; /* Used for async I/O */ + + enum _MDIOModel ioModel; /* The I/O model to implement + * using overlapped I/O. + */ + union { + struct _MDThread *mdThread; /* For blocking I/O, this structure + * is embedded in the _MDThread + * structure. + */ + struct { + PRCList links; /* for group->io_ready list */ + struct PRRecvWait *desc; /* For multiwait I/O, this structure + * is associated with a PRRecvWait + * structure. + */ + struct PRWaitGroup *group; + struct TimerEvent *timer; + DWORD error; + } mw; + } data; +} _MDOverlapped; + +struct _MDThread { + /* The overlapped structure must be first! */ + struct _MDOverlapped overlapped; /* Used for async IO for this thread */ + void *acceptex_buf; /* Used for AcceptEx() */ + TRANSMIT_FILE_BUFFERS *xmit_bufs; /* Used for TransmitFile() */ + HANDLE blocked_sema; /* Threads block on this when waiting + * for IO or CondVar. + */ + PRInt32 blocked_io_status; /* Status of the completed IO */ + PRInt32 blocked_io_bytes; /* Bytes transferred for completed IO */ + PRInt32 blocked_io_error; /* Save error if status is FALSE */ + HANDLE handle; + PRUint32 id; + void *sp; /* only valid when suspended */ + PRUint32 magic; /* for debugging */ + PR_CONTEXT_TYPE gcContext; /* Thread context for GC */ + struct _PRCPU *thr_bound_cpu; /* thread bound to cpu */ + PRBool interrupt_disabled;/* thread cannot be interrupted */ + HANDLE thr_event; /* For native-threads-only support, + thread blocks on this event */ + + /* The following are used only if this is a fiber */ + void *fiber_id; /* flag whether or not this is a fiber*/ + FiberFunc fiber_fn; /* main fiber routine */ + void *fiber_arg; /* arg to main fiber routine */ + PRUint32 fiber_stacksize; /* stacksize for fiber */ + PRInt32 fiber_last_error; /* last error for the fiber */ + void (*start)(void *); /* used by _PR_MD_CREATE_THREAD to + * pass its 'start' argument to + * pr_root. */ +}; + +struct _MDThreadStack { + PRUint32 magic; /* for debugging */ +}; + +struct _MDSegment { + PRUint32 magic; /* for debugging */ +}; + +#undef PROFILE_LOCKS + +struct _MDLock { + CRITICAL_SECTION mutex; /* this is recursive on NT */ +#ifdef PROFILE_LOCKS + PRInt32 hitcount; + PRInt32 misscount; +#endif +}; + +struct _MDDir { + HANDLE d_hdl; + WIN32_FIND_DATA d_entry; + PRBool firstEntry; /* Is this the entry returned + * by FindFirstFile()? */ + PRUint32 magic; /* for debugging */ +}; + +struct _MDCVar { + PRUint32 unused; +}; + +struct _MDSemaphore { + HANDLE sem; +}; + +struct _MDFileDesc { + PROsfd osfd; /* The osfd can come from one of three spaces: + * - For stdin, stdout, and stderr, we are using + * the libc file handle (0, 1, 2), which is an int. + * - For files and pipes, we are using Win32 HANDLE, + * which is a void*. + * - For sockets, we are using Winsock SOCKET, which + * is a u_int. + */ + PRBool io_model_committed; /* The io model (blocking or nonblocking) + * for this osfd has been committed and + * cannot be changed. The osfd has been + * either associated with the io + * completion port or made nonblocking. */ + PRBool sync_file_io; /* Use synchronous file I/O on the osfd + * (a file handle) */ + PRBool accepted_socket; /* Is this an accepted socket (on the + * server side)? */ + PRNetAddr peer_addr; /* If this is an accepted socket, cache + * the peer's address returned by + * AcceptEx(). This is to work around + * the bug that getpeername() on an + * socket accepted by AcceptEx() returns + * an all-zero net address. */ +}; + +struct _MDProcess { + HANDLE handle; + DWORD id; +}; + + +/* --- Misc stuff --- */ +#define _MD_GET_SP(thread) (thread)->md.gcContext[6] + +/* --- NT security stuff --- */ + +extern void _PR_NT_InitSids(void); +extern void _PR_NT_FreeSids(void); +extern PRStatus _PR_NT_MakeSecurityDescriptorACL( + PRIntn mode, + DWORD accessTable[], + PSECURITY_DESCRIPTOR *resultSD, + PACL *resultACL +); +extern void _PR_NT_FreeSecurityDescriptorACL( + PSECURITY_DESCRIPTOR pSD, PACL pACL); + +/* --- IO stuff --- */ + +extern PRInt32 _md_Associate(HANDLE); +extern PRInt32 _PR_MD_CLOSE(PROsfd osfd, PRBool socket); + +#define _MD_OPEN _PR_MD_OPEN +#define _MD_OPEN_FILE _PR_MD_OPEN_FILE +#define _MD_READ _PR_MD_READ +#define _MD_WRITE _PR_MD_WRITE +#define _MD_WRITEV _PR_MD_WRITEV +#define _MD_LSEEK _PR_MD_LSEEK +#define _MD_LSEEK64 _PR_MD_LSEEK64 +#define _MD_CLOSE_FILE(f) _PR_MD_CLOSE(f, PR_FALSE) +#define _MD_GETFILEINFO _PR_MD_GETFILEINFO +#define _MD_GETFILEINFO64 _PR_MD_GETFILEINFO64 +#define _MD_GETOPENFILEINFO _PR_MD_GETOPENFILEINFO +#define _MD_GETOPENFILEINFO64 _PR_MD_GETOPENFILEINFO64 +#define _MD_STAT _PR_MD_STAT +#define _MD_RENAME _PR_MD_RENAME +#define _MD_ACCESS _PR_MD_ACCESS +#define _MD_DELETE _PR_MD_DELETE +#define _MD_MKDIR _PR_MD_MKDIR +#define _MD_MAKE_DIR _PR_MD_MAKE_DIR +#define _MD_RMDIR _PR_MD_RMDIR +#define _MD_LOCKFILE _PR_MD_LOCKFILE +#define _MD_TLOCKFILE _PR_MD_TLOCKFILE +#define _MD_UNLOCKFILE _PR_MD_UNLOCKFILE + +/* --- Socket IO stuff --- */ +#define _MD_GET_SOCKET_ERROR() WSAGetLastError() +#define _MD_SET_SOCKET_ERROR(_err) WSASetLastError(_err) + +#define _MD_INIT_FILEDESC(fd) +#define _MD_MAKE_NONBLOCK _PR_MD_MAKE_NONBLOCK +#define _MD_INIT_FD_INHERITABLE _PR_MD_INIT_FD_INHERITABLE +#define _MD_QUERY_FD_INHERITABLE _PR_MD_QUERY_FD_INHERITABLE +#define _MD_SHUTDOWN _PR_MD_SHUTDOWN +#define _MD_LISTEN _PR_MD_LISTEN +#define _MD_CLOSE_SOCKET(s) _PR_MD_CLOSE(s, PR_TRUE) +#define _MD_SENDTO _PR_MD_SENDTO +#define _MD_RECVFROM _PR_MD_RECVFROM +#define _MD_SOCKETPAIR(s, type, proto, sv) -1 +#define _MD_GETSOCKNAME _PR_MD_GETSOCKNAME +#define _MD_GETPEERNAME _PR_MD_GETPEERNAME +#define _MD_GETSOCKOPT _PR_MD_GETSOCKOPT +#define _MD_SETSOCKOPT _PR_MD_SETSOCKOPT +#define _MD_SELECT select +extern int _PR_NTFiberSafeSelect(int, fd_set *, fd_set *, fd_set *, + const struct timeval *); +#define _MD_FSYNC _PR_MD_FSYNC +#define _MD_SOCKETAVAILABLE _PR_MD_SOCKETAVAILABLE +#define _MD_PIPEAVAILABLE _PR_MD_PIPEAVAILABLE +#define _MD_SET_FD_INHERITABLE _PR_MD_SET_FD_INHERITABLE + +#define _MD_INIT_ATOMIC() +#if defined(_M_IX86) || defined(_X86_) +#define _MD_ATOMIC_INCREMENT _PR_MD_ATOMIC_INCREMENT +#define _MD_ATOMIC_ADD _PR_MD_ATOMIC_ADD +#define _MD_ATOMIC_DECREMENT _PR_MD_ATOMIC_DECREMENT +#else /* non-x86 processors */ +#define _MD_ATOMIC_INCREMENT(x) InterlockedIncrement((PLONG)x) +#define _MD_ATOMIC_ADD(ptr,val) (InterlockedExchangeAdd((PLONG)ptr, (LONG)val) + val) +#define _MD_ATOMIC_DECREMENT(x) InterlockedDecrement((PLONG)x) +#endif /* x86 */ +#define _MD_ATOMIC_SET(x,y) InterlockedExchange((PLONG)x, (LONG)y) + +#define _MD_INIT_IO _PR_MD_INIT_IO +#define _MD_SOCKET _PR_MD_SOCKET +#define _MD_CONNECT _PR_MD_CONNECT + +#define _MD_ACCEPT(s, a, l, to) \ + _MD_FAST_ACCEPT(s, a, l, to, PR_FALSE, NULL, NULL) +#define _MD_FAST_ACCEPT(s, a, l, to, fast, cb, cba) \ + _PR_MD_FAST_ACCEPT(s, a, l, to, fast, cb, cba) +#define _MD_ACCEPT_READ(s, ns, ra, buf, l, t) \ + _MD_FAST_ACCEPT_READ(s, ns, ra, buf, l, t, PR_FALSE, NULL, NULL) +#define _MD_FAST_ACCEPT_READ(s, ns, ra, buf, l, t, fast, cb, cba) \ + _PR_MD_FAST_ACCEPT_READ(s, ns, ra, buf, l, t, fast, cb, cba) +#define _MD_UPDATE_ACCEPT_CONTEXT _PR_MD_UPDATE_ACCEPT_CONTEXT + +#define _MD_BIND _PR_MD_BIND +#define _MD_RECV _PR_MD_RECV +#define _MD_SEND _PR_MD_SEND +#define _MD_SENDFILE _PR_MD_SENDFILE +#define _MD_PR_POLL _PR_MD_PR_POLL + +/* --- Scheduler stuff --- */ +#define _MD_PAUSE_CPU _PR_MD_PAUSE_CPU + +/* --- DIR stuff --- */ +#define PR_DIRECTORY_SEPARATOR '\\' +#define PR_DIRECTORY_SEPARATOR_STR "\\" +#define PR_PATH_SEPARATOR ';' +#define PR_PATH_SEPARATOR_STR ";" +#define _MD_ERRNO() GetLastError() +#define _MD_OPEN_DIR _PR_MD_OPEN_DIR +#define _MD_CLOSE_DIR _PR_MD_CLOSE_DIR +#define _MD_READ_DIR _PR_MD_READ_DIR + +/* --- Segment stuff --- */ +#define _MD_INIT_SEGS() +#define _MD_ALLOC_SEGMENT(seg, size, vaddr) 0 +#define _MD_FREE_SEGMENT(seg) + +/* --- Environment Stuff --- */ +#define _MD_GET_ENV _PR_MD_GET_ENV +#define _MD_PUT_ENV _PR_MD_PUT_ENV + +/* --- Threading Stuff --- */ +#define _MD_DEFAULT_STACK_SIZE 0 +#define _MD_INIT_THREAD _PR_MD_INIT_THREAD +#define _MD_INIT_ATTACHED_THREAD _PR_MD_INIT_THREAD +#define _MD_CREATE_THREAD _PR_MD_CREATE_THREAD +#define _MD_JOIN_THREAD _PR_MD_JOIN_THREAD +#define _MD_END_THREAD _PR_MD_END_THREAD +#define _MD_YIELD _PR_MD_YIELD +#define _MD_SET_PRIORITY _PR_MD_SET_PRIORITY +#define _MD_SET_CURRENT_THREAD_NAME _PR_MD_SET_CURRENT_THREAD_NAME +#define _MD_CLEAN_THREAD _PR_MD_CLEAN_THREAD +#define _MD_SETTHREADAFFINITYMASK _PR_MD_SETTHREADAFFINITYMASK +#define _MD_GETTHREADAFFINITYMASK _PR_MD_GETTHREADAFFINITYMASK +#define _MD_EXIT_THREAD _PR_MD_EXIT_THREAD +#define _MD_SUSPEND_THREAD _PR_MD_SUSPEND_THREAD +#define _MD_RESUME_THREAD _PR_MD_RESUME_THREAD +#define _MD_SUSPEND_CPU _PR_MD_SUSPEND_CPU +#define _MD_RESUME_CPU _PR_MD_RESUME_CPU +#define _MD_BEGIN_SUSPEND_ALL() +#define _MD_BEGIN_RESUME_ALL() +#define _MD_END_SUSPEND_ALL() +#define _MD_END_RESUME_ALL() + +extern void _PR_Unblock_IO_Wait(PRThread *thr); + +/* --- Lock stuff --- */ +#define _MD_NEW_LOCK(lock) (InitializeCriticalSection(&((lock)->mutex)),PR_SUCCESS) +#define _MD_FREE_LOCK(lock) DeleteCriticalSection(&((lock)->mutex)) +#ifndef PROFILE_LOCKS +#define _MD_LOCK(lock) EnterCriticalSection(&((lock)->mutex)) +#define _MD_TEST_AND_LOCK(lock) (TryEnterCriticalSection(&((lock)->mutex))== FALSE) +#define _MD_UNLOCK(lock) LeaveCriticalSection(&((lock)->mutex)) +#else +#define _MD_LOCK(lock) \ + PR_BEGIN_MACRO \ + BOOL rv = TryEnterCriticalSection(&((lock)->mutex)); \ + if (rv == TRUE) { \ + InterlockedIncrement(&((lock)->hitcount)); \ + } else { \ + InterlockedIncrement(&((lock)->misscount)); \ + EnterCriticalSection(&((lock)->mutex)); \ + } \ + PR_END_MACRO +#define _MD_TEST_AND_LOCK(lock) 0 /* XXXMB */ +#define _MD_UNLOCK(lock) LeaveCriticalSection(&((lock)->mutex)) +#endif +#define _PR_LOCK _MD_LOCK +#define _PR_UNLOCK _MD_UNLOCK + +/* --- lock and cv waiting --- */ +#define _MD_WAIT _PR_MD_WAIT +#define _MD_WAKEUP_WAITER _PR_MD_WAKEUP_WAITER + + /* XXXMB- the IOQ stuff is certainly not working correctly yet. */ +extern struct _MDLock _pr_ioq_lock; +#define _MD_IOQ_LOCK() _MD_LOCK(&_pr_ioq_lock) +#define _MD_IOQ_UNLOCK() _MD_UNLOCK(&_pr_ioq_lock) + + +/* --- Initialization stuff --- */ +#define _MD_START_INTERRUPTS() +#define _MD_STOP_INTERRUPTS() +#define _MD_DISABLE_CLOCK_INTERRUPTS() +#define _MD_ENABLE_CLOCK_INTERRUPTS() +#define _MD_BLOCK_CLOCK_INTERRUPTS() +#define _MD_UNBLOCK_CLOCK_INTERRUPTS() +#define _MD_EARLY_INIT _PR_MD_EARLY_INIT +#define _MD_FINAL_INIT() +#define _MD_EARLY_CLEANUP() +#define _MD_INIT_CPUS() +#define _MD_INIT_RUNNING_CPU(cpu) + +struct PRProcess; +struct PRProcessAttr; + +/* --- Create a new process --- */ +#define _MD_CREATE_PROCESS _PR_CreateWindowsProcess +extern struct PRProcess * _PR_CreateWindowsProcess( + const char *path, + char *const *argv, + char *const *envp, + const struct PRProcessAttr *attr +); + +#define _MD_DETACH_PROCESS _PR_DetachWindowsProcess +extern PRStatus _PR_DetachWindowsProcess(struct PRProcess *process); + +/* --- Wait for a child process to terminate --- */ +#define _MD_WAIT_PROCESS _PR_WaitWindowsProcess +extern PRStatus _PR_WaitWindowsProcess(struct PRProcess *process, + PRInt32 *exitCode); + +#define _MD_KILL_PROCESS _PR_KillWindowsProcess +extern PRStatus _PR_KillWindowsProcess(struct PRProcess *process); + +/* --- User Threading stuff --- */ +#define HAVE_FIBERS +#define _MD_CREATE_USER_THREAD _PR_MD_CREATE_USER_THREAD +#define _MD_CREATE_PRIMORDIAL_USER_THREAD _PR_MD_CREATE_PRIMORDIAL_USER_THREAD +#define _MD_CLEANUP_BEFORE_EXIT _PR_MD_CLEANUP_BEFORE_EXIT +#define _MD_EXIT _PR_MD_EXIT +#define _MD_INIT_CONTEXT _PR_MD_INIT_CONTEXT +#define _MD_SWITCH_CONTEXT _PR_MD_SWITCH_CONTEXT +#define _MD_RESTORE_CONTEXT _PR_MD_RESTORE_CONTEXT + +/* --- Intervals --- */ +#define _MD_INTERVAL_INIT _PR_MD_INTERVAL_INIT +#define _MD_GET_INTERVAL _PR_MD_GET_INTERVAL +#define _MD_INTERVAL_PER_SEC _PR_MD_INTERVAL_PER_SEC +#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000) +#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000) + +/* --- Time --- */ +extern void _PR_FileTimeToPRTime(const FILETIME *filetime, PRTime *prtm); + +/* --- Native-Thread Specific Definitions ------------------------------- */ + +extern BOOL _pr_use_static_tls; + +extern __declspec(thread) struct PRThread *_pr_current_fiber; +extern DWORD _pr_currentFiberIndex; + +#define _MD_GET_ATTACHED_THREAD() \ + (_pr_use_static_tls ? _pr_current_fiber \ + : (PRThread *) TlsGetValue(_pr_currentFiberIndex)) + +extern struct PRThread * _MD_CURRENT_THREAD(void); + +#define _MD_SET_CURRENT_THREAD(_thread) \ + PR_BEGIN_MACRO \ + if (_pr_use_static_tls) { \ + _pr_current_fiber = (_thread); \ + } else { \ + TlsSetValue(_pr_currentFiberIndex, (_thread)); \ + } \ + PR_END_MACRO + +extern __declspec(thread) struct PRThread *_pr_fiber_last_run; +extern DWORD _pr_lastFiberIndex; + +#define _MD_LAST_THREAD() \ + (_pr_use_static_tls ? _pr_fiber_last_run \ + : (PRThread *) TlsGetValue(_pr_lastFiberIndex)) + +#define _MD_SET_LAST_THREAD(_thread) \ + PR_BEGIN_MACRO \ + if (_pr_use_static_tls) { \ + _pr_fiber_last_run = (_thread); \ + } else { \ + TlsSetValue(_pr_lastFiberIndex, (_thread)); \ + } \ + PR_END_MACRO + +extern __declspec(thread) struct _PRCPU *_pr_current_cpu; +extern DWORD _pr_currentCPUIndex; + +#define _MD_CURRENT_CPU() \ + (_pr_use_static_tls ? _pr_current_cpu \ + : (struct _PRCPU *) TlsGetValue(_pr_currentCPUIndex)) + +#define _MD_SET_CURRENT_CPU(_cpu) \ + PR_BEGIN_MACRO \ + if (_pr_use_static_tls) { \ + _pr_current_cpu = (_cpu); \ + } else { \ + TlsSetValue(_pr_currentCPUIndex, (_cpu)); \ + } \ + PR_END_MACRO + +extern __declspec(thread) PRUintn _pr_ints_off; +extern DWORD _pr_intsOffIndex; + +#define _MD_GET_INTSOFF() \ + (_pr_use_static_tls ? _pr_ints_off \ + : (PRUintn) TlsGetValue(_pr_intsOffIndex)) + +#define _MD_SET_INTSOFF(_val) \ + PR_BEGIN_MACRO \ + if (_pr_use_static_tls) { \ + _pr_ints_off = (_val); \ + } else { \ + TlsSetValue(_pr_intsOffIndex, (LPVOID) (_val)); \ + } \ + PR_END_MACRO + +/* --- Initialization stuff --- */ +#define _MD_INIT_LOCKS() + +/* --- Stack stuff --- */ +#define _MD_INIT_STACK(stack, redzone) +#define _MD_CLEAR_STACK(stack) + +/* --- Memory-mapped files stuff --- */ + +struct _MDFileMap { + HANDLE hFileMap; + DWORD dwAccess; +}; + +extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size); +#define _MD_CREATE_FILE_MAP _MD_CreateFileMap + +extern PRInt32 _MD_GetMemMapAlignment(void); +#define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment + +extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset, + PRUint32 len); +#define _MD_MEM_MAP _MD_MemMap + +extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size); +#define _MD_MEM_UNMAP _MD_MemUnmap + +extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap); +#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap + +extern PRStatus _MD_SyncMemMap( + PRFileDesc *fd, + void *addr, + PRUint32 len); +#define _MD_SYNC_MEM_MAP _MD_SyncMemMap + +/* --- Named semaphores stuff --- */ +#define _PR_HAVE_NAMED_SEMAPHORES +#define _MD_OPEN_SEMAPHORE _PR_MD_OPEN_SEMAPHORE +#define _MD_WAIT_SEMAPHORE _PR_MD_WAIT_SEMAPHORE +#define _MD_POST_SEMAPHORE _PR_MD_POST_SEMAPHORE +#define _MD_CLOSE_SEMAPHORE _PR_MD_CLOSE_SEMAPHORE +#define _MD_DELETE_SEMAPHORE(name) PR_SUCCESS /* no op */ + +#endif /* nspr_win32_defs_h___ */
diff --git a/pr/include/md/prosdep.h b/pr/include/md/prosdep.h new file mode 100644 index 0000000..94d8945 --- /dev/null +++ b/pr/include/md/prosdep.h
@@ -0,0 +1,113 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prosdep_h___ +#define prosdep_h___ + +/* +** Get OS specific header information +*/ +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +#ifdef XP_PC + +#include "md/_pcos.h" +#ifdef WINNT +#include "md/_winnt.h" +#include "md/_win32_errors.h" +#elif defined(WIN95) || defined(WINCE) +#include "md/_win95.h" +#include "md/_win32_errors.h" +#elif defined(OS2) +#include "md/_os2.h" +#include "md/_os2_errors.h" +#else +#error unknown Windows platform +#endif + +#elif defined(XP_UNIX) + +#if defined(AIX) +#include "md/_aix.h" + +#elif defined(FREEBSD) +#include "md/_freebsd.h" + +#elif defined(NETBSD) +#include "md/_netbsd.h" + +#elif defined(OPENBSD) +#include "md/_openbsd.h" + +#elif defined(BSDI) +#include "md/_bsdi.h" + +#elif defined(HPUX) +#include "md/_hpux.h" + +#elif defined(IRIX) +#include "md/_irix.h" + +#elif defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) +#include "md/_linux.h" + +#elif defined(OSF1) +#include "md/_osf1.h" + +#elif defined(DARWIN) +#include "md/_darwin.h" + +#elif defined(SOLARIS) +#include "md/_solaris.h" + +#elif defined(SCO) +#include "md/_scoos.h" + +#elif defined(UNIXWARE) +#include "md/_unixware.h" + +#elif defined(DGUX) +#include "md/_dgux.h" + +#elif defined(QNX) +#include "md/_qnx.h" + +#elif defined(NTO) +#include "md/_nto.h" + +#elif defined(RISCOS) +#include "md/_riscos.h" + +#elif defined(SYMBIAN) +#include "md/_symbian.h" + +#else +#error unknown Unix flavor + +#endif + +#include "md/_unixos.h" +#include "md/_unix_errors.h" + +#elif defined(XP_BEOS) + +#include "md/_beos.h" +#include "md/_unix_errors.h" + +#else + +#error "The platform is not BeOS, Unix, Windows, or Mac" + +#endif + +#ifdef _PR_PTHREADS +#include "md/_pth.h" +#endif + +PR_END_EXTERN_C + +#endif /* prosdep_h___ */
diff --git a/pr/include/nspr.h b/pr/include/nspr.h new file mode 100644 index 0000000..0cbc71c --- /dev/null +++ b/pr/include/nspr.h
@@ -0,0 +1,43 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nspr_h___ +#define nspr_h___ + +#include "pratom.h" +#include "prbit.h" +#include "prclist.h" +#include "prcmon.h" +#include "prcvar.h" +#include "prdtoa.h" +#include "prenv.h" +#include "prerror.h" +#include "prinet.h" +#include "prinit.h" +#include "prinrval.h" +#include "prio.h" +#include "pripcsem.h" +#include "prlink.h" +#include "prlock.h" +#include "prlog.h" +#include "prlong.h" +#include "prmem.h" +#include "prmon.h" +#include "prmwait.h" +#include "prnetdb.h" +#include "prprf.h" +#include "prproces.h" +#include "prrng.h" +#include "prrwlock.h" +#include "prshm.h" +#include "prshma.h" +#include "prsystem.h" +#include "prthread.h" +#include "prtime.h" +#include "prtpool.h" +#include "prtrace.h" +#include "prtypes.h" + +#endif /* nspr_h___ */
diff --git a/pr/include/obsolete/.cvsignore b/pr/include/obsolete/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/include/obsolete/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/include/obsolete/Makefile.in b/pr/include/obsolete/Makefile.in new file mode 100644 index 0000000..27116a2 --- /dev/null +++ b/pr/include/obsolete/Makefile.in
@@ -0,0 +1,28 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +HEADERS = $(wildcard $(srcdir)/*.h) + +RELEASE_HEADERS = $(HEADERS) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)/obsolete + +include_subdir = obsolete + +include $(topsrcdir)/config/rules.mk + +export:: $(RELEASE_HEADERS) + $(INSTALL) -m 444 $(RELEASE_HEADERS) $(dist_includedir)/obsolete
diff --git a/pr/include/obsolete/pralarm.h b/pr/include/obsolete/pralarm.h new file mode 100644 index 0000000..959e74b --- /dev/null +++ b/pr/include/obsolete/pralarm.h
@@ -0,0 +1,162 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: pralarm.h +** Description: API to periodic alarms. +** +** +** Alarms are defined to invoke some client specified function at +** a time in the future. The notification may be a one time event +** or repeated at a fixed interval. The interval at which the next +** notification takes place may be modified by the client code only +** during the respective notification. +** +** The notification is delivered on a thread that is part of the +** alarm context (PRAlarm). The thread will inherit the priority +** of the Alarm creator. +** +** Any number of periodic alarms (PRAlarmID) may be created within +** the context of a single alarm (PRAlarm). The notifications will be +** scheduled as close to the desired time as possible. +** +** Repeating periodic notifies are expected to run at a fixed rate. +** That rate is expressed as some number of notifies per period where +** the period is much larger than a PRIntervalTime (see prinrval.h). +*/ + +#if !defined(pralarm_h) +#define pralarm_h + +#include "prtypes.h" +#include "prinrval.h" + + +PR_BEGIN_EXTERN_C + +/**********************************************************************/ +/************************* TYPES AND CONSTANTS ************************/ +/**********************************************************************/ + +typedef struct PRAlarm PRAlarm; +typedef struct PRAlarmID PRAlarmID; + +typedef PRBool (PR_CALLBACK *PRPeriodicAlarmFn)( + PRAlarmID *id, void *clientData, PRUint32 late); + +/**********************************************************************/ +/****************************** FUNCTIONS *****************************/ +/**********************************************************************/ + +/*********************************************************************** +** FUNCTION: PR_CreateAlarm +** DESCRIPTION: +** Create an alarm context. +** INPUTS: void +** OUTPUTS: None +** RETURN: PRAlarm* +** +** SIDE EFFECTS: +** This creates an alarm context, which is an object used for subsequent +** notification creations. It also creates a thread that will be used to +** deliver the notifications that are expected to be defined. The client +** is resposible for destroying the context when appropriate. +** RESTRICTIONS: +** None. +** MEMORY: The object (PRAlarm) and a thread to support notifications. +** ALGORITHM: N/A +***********************************************************************/ +NSPR_API(PRAlarm*) PR_CreateAlarm(void); + +/*********************************************************************** +** FUNCTION: PR_DestroyAlarm +** DESCRIPTION: +** Destroys the context created by PR_CreateAlarm(). +** INPUTS: PRAlarm* +** OUTPUTS: None +** RETURN: PRStatus +** +** SIDE EFFECTS: +** This destroys the context that was created by PR_CreateAlarm(). +** If there are any active alarms (PRAlarmID), they will be cancelled. +** Once that is done, the thread that was used to deliver the alarms +** will be joined. +** RESTRICTIONS: +** None. +** MEMORY: N/A +** ALGORITHM: N/A +***********************************************************************/ +NSPR_API(PRStatus) PR_DestroyAlarm(PRAlarm *alarm); + +/*********************************************************************** +** FUNCTION: PR_SetAlarm +** DESCRIPTION: +** Creates a periodic notifier that is to be delivered to a specified +** function at some fixed interval. +** INPUTS: PRAlarm *alarm Parent alarm context +** PRIntervalTime period Interval over which the notifies +** are delivered. +** PRUint32 rate The rate within the interval that +** the notifies will be delivered. +** PRPeriodicAlarmFn function Entry point where the notifies +** will be delivered. +** OUTPUTS: None +** RETURN: PRAlarmID* Handle to the notifier just created +** or NULL if the request failed. +** +** SIDE EFFECTS: +** A periodic notifier is created. The notifications will be delivered +** by the alarm's internal thread at a fixed interval whose rate is the +** number of interrupts per interval specified. The first notification +** will be delivered as soon as possible, and they will continue until +** the notifier routine indicates that they should cease of the alarm +** context is destroyed (PR_DestroyAlarm). +** RESTRICTIONS: +** None. +** MEMORY: Memory for the notifier object. +** ALGORITHM: The rate at which notifications are delivered are stated +** to be "'rate' notifies per 'interval'". The exact time of +** the notification is computed based on a epoch established +** when the notifier was set. Each notification is delivered +** not ealier than the epoch plus the fixed rate times the +** notification sequence number. Such notifications have the +** potential to be late by not more than 'interval'/'rate'. +** The amount of lateness of one notification is taken into +** account on the next in an attempt to avoid long term slew. +***********************************************************************/ +NSPR_API(PRAlarmID*) PR_SetAlarm( + PRAlarm *alarm, PRIntervalTime period, PRUint32 rate, + PRPeriodicAlarmFn function, void *clientData); + +/*********************************************************************** +** FUNCTION: PR_ResetAlarm +** DESCRIPTION: +** Resets an existing alarm. +** INPUTS: PRAlarmID *id Identify of the notifier. +** PRIntervalTime period Interval over which the notifies +** are delivered. +** PRUint32 rate The rate within the interval that +** the notifies will be delivered. +** OUTPUTS: None +** RETURN: PRStatus Indication of completion. +** +** SIDE EFFECTS: +** An existing alarm may have its period and rate redefined. The +** additional side effect is that the notifier's epoch is recomputed. +** The first notification delivered by the newly refreshed alarm is +** defined to be 'interval'/'rate' from the time of the reset. +** RESTRICTIONS: +** This function may only be called in the notifier for that alarm. +** MEMORY: N/A. +** ALGORITHM: See PR_SetAlarm(). +***********************************************************************/ +NSPR_API(PRStatus) PR_ResetAlarm( + PRAlarmID *id, PRIntervalTime period, PRUint32 rate); + +PR_END_EXTERN_C + +#endif /* !defined(pralarm_h) */ + +/* prinrval.h */
diff --git a/pr/include/obsolete/probslet.h b/pr/include/obsolete/probslet.h new file mode 100644 index 0000000..2eff0ba --- /dev/null +++ b/pr/include/obsolete/probslet.h
@@ -0,0 +1,149 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** A collection of things thought to be obsolete +*/ + +#if defined(PROBSLET_H) +#else +#define PROBSLET_H + +#include "prio.h" +#include "private/pprio.h" /* for PROsfd */ + +PR_BEGIN_EXTERN_C + +/* +** Yield the current thread. The proper function to use in place of +** PR_Yield() is PR_Sleep() with an argument of PR_INTERVAL_NO_WAIT. +*/ +NSPR_API(PRStatus) PR_Yield(void); + +/************************************************************************/ +/************* The following definitions are for select *****************/ +/************************************************************************/ + +/* +** The following is obsolete and will be deleted in the next release! +** These are provided for compatibility, but are GUARANTEED to be slow. +** +** Override PR_MAX_SELECT_DESC if you need more space in the select set. +*/ +#ifndef PR_MAX_SELECT_DESC +#define PR_MAX_SELECT_DESC 1024 +#endif +typedef struct PR_fd_set { + PRUint32 hsize; + PRFileDesc *harray[PR_MAX_SELECT_DESC]; + PRUint32 nsize; + PROsfd narray[PR_MAX_SELECT_DESC]; +} PR_fd_set; + +/* +************************************************************************* +** FUNCTION: PR_Select +** DESCRIPTION: +** +** The call returns as soon as I/O is ready on one or more of the underlying +** file/socket descriptors or an exceptional condition is pending. A count of the +** number of ready descriptors is returned unless a timeout occurs in which case +** zero is returned. On return, PR_Select replaces the given descriptor sets with +** subsets consisting of those descriptors that are ready for the requested condition. +** The total number of ready descriptors in all the sets is the return value. +** +** INPUTS: +** PRInt32 num +** This argument is unused but is provided for select(unix) interface +** compatability. All input PR_fd_set arguments are self-describing +** with its own maximum number of elements in the set. +** +** PR_fd_set *readfds +** A set describing the io descriptors for which ready for reading +** condition is of interest. +** +** PR_fd_set *writefds +** A set describing the io descriptors for which ready for writing +** condition is of interest. +** +** PR_fd_set *exceptfds +** A set describing the io descriptors for which exception pending +** condition is of interest. +** +** Any of the above readfds, writefds or exceptfds may be given as NULL +** pointers if no descriptors are of interest for that particular condition. +** +** PRIntervalTime timeout +** Amount of time the call will block waiting for I/O to become ready. +** If this time expires without any I/O becoming ready, the result will +** be zero. +** +** OUTPUTS: +** PR_fd_set *readfds +** A set describing the io descriptors which are ready for reading. +** +** PR_fd_set *writefds +** A set describing the io descriptors which are ready for writing. +** +** PR_fd_set *exceptfds +** A set describing the io descriptors which have pending exception. +** +** RETURN:PRInt32 +** Number of io descriptors with asked for conditions or zero if the function +** timed out or -1 on failure. The reason for the failure is obtained by +** calling PR_GetError(). +** XXX can we implement this on windoze and mac? +************************************************************************** +*/ +NSPR_API(PRInt32) PR_Select( + PRInt32 num, PR_fd_set *readfds, PR_fd_set *writefds, + PR_fd_set *exceptfds, PRIntervalTime timeout); + +/* +** The following are not thread safe for two threads operating on them at the +** same time. +** +** The following routines are provided for manipulating io descriptor sets. +** PR_FD_ZERO(&fdset) initializes a descriptor set fdset to the null set. +** PR_FD_SET(fd, &fdset) includes a particular file descriptor fd in fdset. +** PR_FD_CLR(fd, &fdset) removes a file descriptor fd from fdset. +** PR_FD_ISSET(fd, &fdset) is nonzero if file descriptor fd is a member of +** fdset, zero otherwise. +** +** PR_FD_NSET(osfd, &fdset) includes a particular native file descriptor osfd +** in fdset. +** PR_FD_NCLR(osfd, &fdset) removes a native file descriptor osfd from fdset. +** PR_FD_NISSET(osfd, &fdset) is nonzero if native file descriptor osfd is a member of +** fdset, zero otherwise. +*/ + +NSPR_API(void) PR_FD_ZERO(PR_fd_set *set); +NSPR_API(void) PR_FD_SET(PRFileDesc *fd, PR_fd_set *set); +NSPR_API(void) PR_FD_CLR(PRFileDesc *fd, PR_fd_set *set); +NSPR_API(PRInt32) PR_FD_ISSET(PRFileDesc *fd, PR_fd_set *set); +NSPR_API(void) PR_FD_NSET(PROsfd osfd, PR_fd_set *set); +NSPR_API(void) PR_FD_NCLR(PROsfd osfd, PR_fd_set *set); +NSPR_API(PRInt32) PR_FD_NISSET(PROsfd osfd, PR_fd_set *set); + +/* +** The next two entry points should not be in the API, but they are +** declared here for historical reasons. +*/ + +NSPR_API(PRInt32) PR_GetSysfdTableMax(void); + +NSPR_API(PRInt32) PR_SetSysfdTableSize(PRIntn table_size); + +#ifndef NO_NSPR_10_SUPPORT +#include <sys/stat.h> + +NSPR_API(PRInt32) PR_Stat(const char *path, struct stat *buf); +#endif /* NO_NSPR_10_SUPPORT */ + +PR_END_EXTERN_C + +#endif /* defined(PROBSLET_H) */ + +/* probslet.h */
diff --git a/pr/include/obsolete/protypes.h b/pr/include/obsolete/protypes.h new file mode 100644 index 0000000..2275bce --- /dev/null +++ b/pr/include/obsolete/protypes.h
@@ -0,0 +1,199 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * This header typedefs the old 'native' types to the new PR<type>s. + * These definitions are scheduled to be eliminated at the earliest + * possible time. The NSPR API is implemented and documented using + * the new definitions. + */ + +#if !defined(PROTYPES_H) +#define PROTYPES_H + +typedef PRUintn uintn; +#ifndef _XP_Core_ +typedef PRIntn intn; +#endif + +/* + * It is trickier to define uint, int8, uint8, int16, uint16, + * int32, uint32, int64, and uint64 because some of these int + * types are defined by standard header files on some platforms. + * Our strategy here is to include all such standard headers + * first, and then define these int types only if they are not + * defined by those standard headers. + */ + +/* + * BeOS defines all the int types below in its standard header + * file SupportDefs.h. + */ +#ifdef XP_BEOS +#include <support/SupportDefs.h> +#endif + +/* + * SVR4 typedef of uint is commonly found on UNIX machines. + * + * On AIX 4.3, sys/inttypes.h (which is included by sys/types.h) + * defines the types int8, int16, int32, and int64. + * + * On OS/2, sys/types.h defines uint. + */ +#if defined(XP_UNIX) || defined(XP_OS2) +#include <sys/types.h> +#endif + +/* model.h on HP-UX defines int8, int16, and int32. */ +#ifdef HPUX +#include <model.h> +#endif + +/* + * uint + */ + +#if !defined(XP_BEOS) && !defined(XP_OS2) && !defined(XP_UNIX) || defined(NTO) +typedef PRUintn uint; +#endif + +/* + * uint64 + */ + +#if !defined(XP_BEOS) +typedef PRUint64 uint64; +#endif + +/* + * uint32 + */ + +#if !defined(XP_BEOS) +#if !defined(_WIN32) && !defined(XP_OS2) && !defined(NTO) +typedef PRUint32 uint32; +#else +typedef unsigned long uint32; +#endif +#endif + +/* + * uint16 + */ + +#if !defined(XP_BEOS) +typedef PRUint16 uint16; +#endif + +/* + * uint8 + */ + +#if !defined(XP_BEOS) +typedef PRUint8 uint8; +#endif + +/* + * int64 + */ + +#if !defined(XP_BEOS) && !defined(_PR_AIX_HAVE_BSD_INT_TYPES) +typedef PRInt64 int64; +#endif + +/* + * int32 + */ + +#if !defined(XP_BEOS) && !defined(_PR_AIX_HAVE_BSD_INT_TYPES) \ + && !defined(HPUX) +#if !defined(_WIN32) && !defined(XP_OS2) && !defined(NTO) +typedef PRInt32 int32; +#else +typedef long int32; +#endif +#endif + +/* + * int16 + */ + +#if !defined(XP_BEOS) && !defined(_PR_AIX_HAVE_BSD_INT_TYPES) \ + && !defined(HPUX) +typedef PRInt16 int16; +#endif + +/* + * int8 + */ + +#if !defined(XP_BEOS) && !defined(_PR_AIX_HAVE_BSD_INT_TYPES) \ + && !defined(HPUX) +typedef PRInt8 int8; +#endif + +typedef PRFloat64 float64; +typedef PRUptrdiff uptrdiff_t; +typedef PRUword uprword_t; +typedef PRWord prword_t; + + +/* Re: prbit.h */ +#define TEST_BIT PR_TEST_BIT +#define SET_BIT PR_SET_BIT +#define CLEAR_BIT PR_CLEAR_BIT + +/* Re: prarena.h->plarena.h */ +#define PRArena PLArena +#define PRArenaPool PLArenaPool +#define PRArenaStats PLArenaStats +#define PR_ARENA_ALIGN PL_ARENA_ALIGN +#define PR_INIT_ARENA_POOL PL_INIT_ARENA_POOL +#define PR_ARENA_ALLOCATE PL_ARENA_ALLOCATE +#define PR_ARENA_GROW PL_ARENA_GROW +#define PR_ARENA_MARK PL_ARENA_MARK +#define PR_CLEAR_UNUSED PL_CLEAR_UNUSED +#define PR_CLEAR_ARENA PL_CLEAR_ARENA +#define PR_ARENA_RELEASE PL_ARENA_RELEASE +#define PR_COUNT_ARENA PL_COUNT_ARENA +#define PR_ARENA_DESTROY PL_ARENA_DESTROY +#define PR_InitArenaPool PL_InitArenaPool +#define PR_FreeArenaPool PL_FreeArenaPool +#define PR_FinishArenaPool PL_FinishArenaPool +#define PR_CompactArenaPool PL_CompactArenaPool +#define PR_ArenaFinish PL_ArenaFinish +#define PR_ArenaAllocate PL_ArenaAllocate +#define PR_ArenaGrow PL_ArenaGrow +#define PR_ArenaRelease PL_ArenaRelease +#define PR_ArenaCountAllocation PL_ArenaCountAllocation +#define PR_ArenaCountInplaceGrowth PL_ArenaCountInplaceGrowth +#define PR_ArenaCountGrowth PL_ArenaCountGrowth +#define PR_ArenaCountRelease PL_ArenaCountRelease +#define PR_ArenaCountRetract PL_ArenaCountRetract + +/* Re: prhash.h->plhash.h */ +#define PRHashEntry PLHashEntry +#define PRHashTable PLHashTable +#define PRHashNumber PLHashNumber +#define PRHashFunction PLHashFunction +#define PRHashComparator PLHashComparator +#define PRHashEnumerator PLHashEnumerator +#define PRHashAllocOps PLHashAllocOps +#define PR_NewHashTable PL_NewHashTable +#define PR_HashTableDestroy PL_HashTableDestroy +#define PR_HashTableRawLookup PL_HashTableRawLookup +#define PR_HashTableRawAdd PL_HashTableRawAdd +#define PR_HashTableRawRemove PL_HashTableRawRemove +#define PR_HashTableAdd PL_HashTableAdd +#define PR_HashTableRemove PL_HashTableRemove +#define PR_HashTableEnumerateEntries PL_HashTableEnumerateEntries +#define PR_HashTableLookup PL_HashTableLookup +#define PR_HashTableDump PL_HashTableDump +#define PR_HashString PL_HashString +#define PR_CompareStrings PL_CompareStrings +#define PR_CompareValues PL_CompareValues + +#endif /* !defined(PROTYPES_H) */
diff --git a/pr/include/obsolete/prsem.h b/pr/include/obsolete/prsem.h new file mode 100644 index 0000000..ee313cb --- /dev/null +++ b/pr/include/obsolete/prsem.h
@@ -0,0 +1,64 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prsem_h___ +#define prsem_h___ + +/* +** API for counting semaphores. Semaphores are counting synchronizing +** variables based on a lock and a condition variable. They are lightweight +** contention control for a given count of resources. +*/ +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef struct PRSemaphore PRSemaphore; + +/* +** Create a new semaphore object. +*/ +NSPR_API(PRSemaphore*) PR_NewSem(PRUintn value); + +/* +** Destroy the given semaphore object. +** +*/ +NSPR_API(void) PR_DestroySem(PRSemaphore *sem); + +/* +** Wait on a Semaphore. +** +** This routine allows a calling thread to wait or proceed depending upon the +** state of the semahore sem. The thread can proceed only if the counter value +** of the semaphore sem is currently greater than 0. If the value of semaphore +** sem is positive, it is decremented by one and the routine returns immediately +** allowing the calling thread to continue. If the value of semaphore sem is 0, +** the calling thread blocks awaiting the semaphore to be released by another +** thread. +** +** This routine can return PR_PENDING_INTERRUPT if the waiting thread +** has been interrupted. +*/ +NSPR_API(PRStatus) PR_WaitSem(PRSemaphore *sem); + +/* +** This routine increments the counter value of the semaphore. If other threads +** are blocked for the semaphore, then the scheduler will determine which ONE +** thread will be unblocked. +*/ +NSPR_API(void) PR_PostSem(PRSemaphore *sem); + +/* +** Returns the value of the semaphore referenced by sem without affecting +** the state of the semaphore. The value represents the semaphore vaule +F** at the time of the call, but may not be the actual value when the +** caller inspects it. +*/ +NSPR_API(PRUintn) PR_GetValueSem(PRSemaphore *sem); + +PR_END_EXTERN_C + +#endif /* prsem_h___ */
diff --git a/pr/include/pratom.h b/pr/include/pratom.h new file mode 100644 index 0000000..dff9d6c --- /dev/null +++ b/pr/include/pratom.h
@@ -0,0 +1,198 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* GLOBAL FUNCTIONS: +** DESCRIPTION: +** PR Atomic operations +*/ + +#ifndef pratom_h___ +#define pratom_h___ + +#include "prtypes.h" +#include "prlock.h" + +PR_BEGIN_EXTERN_C + +/* +** FUNCTION: PR_AtomicIncrement +** DESCRIPTION: +** Atomically increment a 32 bit value. +** INPUTS: +** val: a pointer to the value to increment +** RETURN: +** the returned value is the result of the increment +*/ +NSPR_API(PRInt32) PR_AtomicIncrement(PRInt32 *val); + +/* +** FUNCTION: PR_AtomicDecrement +** DESCRIPTION: +** Atomically decrement a 32 bit value. +** INPUTS: +** val: a pointer to the value to decrement +** RETURN: +** the returned value is the result of the decrement +*/ +NSPR_API(PRInt32) PR_AtomicDecrement(PRInt32 *val); + +/* +** FUNCTION: PR_AtomicSet +** DESCRIPTION: +** Atomically set a 32 bit value. +** INPUTS: +** val: A pointer to a 32 bit value to be set +** newval: The newvalue to assign to val +** RETURN: +** Returns the prior value +*/ +NSPR_API(PRInt32) PR_AtomicSet(PRInt32 *val, PRInt32 newval); + +/* +** FUNCTION: PR_AtomicAdd +** DESCRIPTION: +** Atomically add a 32 bit value. +** INPUTS: +** ptr: a pointer to the value to increment +** val: value to be added +** RETURN: +** the returned value is the result of the addition +*/ +NSPR_API(PRInt32) PR_AtomicAdd(PRInt32 *ptr, PRInt32 val); + +/* +** MACRO: PR_ATOMIC_INCREMENT +** MACRO: PR_ATOMIC_DECREMENT +** MACRO: PR_ATOMIC_SET +** MACRO: PR_ATOMIC_ADD +** DESCRIPTION: +** Macro versions of the atomic operations. They may be implemented +** as compiler intrinsics. +** +** IMPORTANT NOTE TO NSPR MAINTAINERS: +** Implement these macros with compiler intrinsics only on platforms +** where the PR_AtomicXXX functions are truly atomic (i.e., where the +** configuration macro _PR_HAVE_ATOMIC_OPS is defined). Otherwise, +** the macros and functions won't be compatible and can't be used +** interchangeably. +*/ +#if defined(_WIN32) && !defined(_WIN32_WCE) && \ + (!defined(_MSC_VER) || (_MSC_VER >= 1310)) + +#include <intrin.h> + +#ifdef _MSC_VER +#pragma intrinsic(_InterlockedIncrement) +#pragma intrinsic(_InterlockedDecrement) +#pragma intrinsic(_InterlockedExchange) +#pragma intrinsic(_InterlockedExchangeAdd) +#endif + +#define PR_ATOMIC_INCREMENT(val) _InterlockedIncrement((long volatile *)(val)) +#define PR_ATOMIC_DECREMENT(val) _InterlockedDecrement((long volatile *)(val)) +#define PR_ATOMIC_SET(val, newval) \ + _InterlockedExchange((long volatile *)(val), (long)(newval)) +#define PR_ATOMIC_ADD(ptr, val) \ + (_InterlockedExchangeAdd((long volatile *)(ptr), (long)(val)) + (val)) + +#elif ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)) && \ + ((defined(__APPLE__) && \ + (defined(__ppc__) || defined(__i386__) || defined(__x86_64__))) || \ + (defined(__linux__) && \ + ((defined(__i386__) && \ + defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)) || \ + defined(__ia64__) || defined(__x86_64__) || \ + defined(__powerpc__) || \ + (defined(__arm__) && \ + defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)) || \ + defined(__aarch64__) || defined(__alpha) || \ + (defined(__mips__) && \ + defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4))))) + +/* + * Because the GCC manual warns that some processors may support + * reduced functionality of __sync_lock_test_and_set, we test for the + * processors that we believe support a full atomic exchange operation. + */ + +#define PR_ATOMIC_INCREMENT(val) __sync_add_and_fetch(val, 1) +#define PR_ATOMIC_DECREMENT(val) __sync_sub_and_fetch(val, 1) +#define PR_ATOMIC_SET(val, newval) __sync_lock_test_and_set(val, newval) +#define PR_ATOMIC_ADD(ptr, val) __sync_add_and_fetch(ptr, val) + +#else + +#define PR_ATOMIC_INCREMENT(val) PR_AtomicIncrement(val) +#define PR_ATOMIC_DECREMENT(val) PR_AtomicDecrement(val) +#define PR_ATOMIC_SET(val, newval) PR_AtomicSet(val, newval) +#define PR_ATOMIC_ADD(ptr, val) PR_AtomicAdd(ptr, val) + +#endif + +/* +** LIFO linked-list (stack) +*/ +typedef struct PRStackElemStr PRStackElem; + +struct PRStackElemStr { + PRStackElem *prstk_elem_next; /* next pointer MUST be at offset 0; + assembly language code relies on this */ +}; + +typedef struct PRStackStr PRStack; + +/* +** FUNCTION: PR_CreateStack +** DESCRIPTION: +** Create a stack, a LIFO linked list +** INPUTS: +** stack_name: a pointer to string containing the name of the stack +** RETURN: +** A pointer to the created stack, if successful, else NULL. +*/ +NSPR_API(PRStack *) PR_CreateStack(const char *stack_name); + +/* +** FUNCTION: PR_StackPush +** DESCRIPTION: +** Push an element on the top of the stack +** INPUTS: +** stack: pointer to the stack +** stack_elem: pointer to the stack element +** RETURN: +** None +*/ +NSPR_API(void) PR_StackPush(PRStack *stack, PRStackElem *stack_elem); + +/* +** FUNCTION: PR_StackPop +** DESCRIPTION: +** Remove the element on the top of the stack +** INPUTS: +** stack: pointer to the stack +** RETURN: +** A pointer to the stack element removed from the top of the stack, +** if non-empty, +** else NULL +*/ +NSPR_API(PRStackElem *) PR_StackPop(PRStack *stack); + +/* +** FUNCTION: PR_DestroyStack +** DESCRIPTION: +** Destroy the stack +** INPUTS: +** stack: pointer to the stack +** RETURN: +** PR_SUCCESS - if successfully deleted +** PR_FAILURE - if the stack is not empty +** PR_GetError will return +** PR_INVALID_STATE_ERROR - stack is not empty +*/ +NSPR_API(PRStatus) PR_DestroyStack(PRStack *stack); + +PR_END_EXTERN_C + +#endif /* pratom_h___ */
diff --git a/pr/include/prbit.h b/pr/include/prbit.h new file mode 100644 index 0000000..0434fc6 --- /dev/null +++ b/pr/include/prbit.h
@@ -0,0 +1,150 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prbit_h___ +#define prbit_h___ + +#include "prtypes.h" +PR_BEGIN_EXTERN_C + +/* +** Replace compare/jump/add/shift sequence with compiler built-in/intrinsic +** functions. +*/ +#if defined(_WIN32) && (_MSC_VER >= 1300) && \ + (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_ARM)) +# include <intrin.h> +# pragma intrinsic(_BitScanForward,_BitScanReverse) + __forceinline static int __prBitScanForward32(unsigned int val) + { + unsigned long idx; + _BitScanForward(&idx, (unsigned long)val); + return( (int)idx ); + } + __forceinline static int __prBitScanReverse32(unsigned int val) + { + unsigned long idx; + _BitScanReverse(&idx, (unsigned long)val); + return( (int)(31-idx) ); + } +# define pr_bitscan_ctz32(val) __prBitScanForward32(val) +# define pr_bitscan_clz32(val) __prBitScanReverse32(val) +# define PR_HAVE_BUILTIN_BITSCAN32 +#elif ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) && \ + (defined(__i386__) || defined(__x86_64__) || defined(__arm__)) +# define pr_bitscan_ctz32(val) __builtin_ctz(val) +# define pr_bitscan_clz32(val) __builtin_clz(val) +# define PR_HAVE_BUILTIN_BITSCAN32 +#endif /* MSVC || GCC */ + +/* +** A prbitmap_t is a long integer that can be used for bitmaps +*/ +typedef unsigned long prbitmap_t; + +#define PR_TEST_BIT(_map,_bit) \ + ((_map)[(_bit)>>PR_BITS_PER_LONG_LOG2] & (1L << ((_bit) & (PR_BITS_PER_LONG-1)))) +#define PR_SET_BIT(_map,_bit) \ + ((_map)[(_bit)>>PR_BITS_PER_LONG_LOG2] |= (1L << ((_bit) & (PR_BITS_PER_LONG-1)))) +#define PR_CLEAR_BIT(_map,_bit) \ + ((_map)[(_bit)>>PR_BITS_PER_LONG_LOG2] &= ~(1L << ((_bit) & (PR_BITS_PER_LONG-1)))) + +/* +** Compute the log of the least power of 2 greater than or equal to n +*/ +NSPR_API(PRIntn) PR_CeilingLog2(PRUint32 i); + +/* +** Compute the log of the greatest power of 2 less than or equal to n +*/ +NSPR_API(PRIntn) PR_FloorLog2(PRUint32 i); + +/* +** Macro version of PR_CeilingLog2: Compute the log of the least power of +** 2 greater than or equal to _n. The result is returned in _log2. +*/ +#ifdef PR_HAVE_BUILTIN_BITSCAN32 +#define PR_CEILING_LOG2(_log2,_n) \ + PR_BEGIN_MACRO \ + PRUint32 j_ = (PRUint32)(_n); \ + (_log2) = (j_ <= 1 ? 0 : 32 - pr_bitscan_clz32(j_ - 1)); \ + PR_END_MACRO +#else +#define PR_CEILING_LOG2(_log2,_n) \ + PR_BEGIN_MACRO \ + PRUint32 j_ = (PRUint32)(_n); \ + (_log2) = 0; \ + if ((j_) & ((j_)-1)) \ + (_log2) += 1; \ + if ((j_) >> 16) \ + (_log2) += 16, (j_) >>= 16; \ + if ((j_) >> 8) \ + (_log2) += 8, (j_) >>= 8; \ + if ((j_) >> 4) \ + (_log2) += 4, (j_) >>= 4; \ + if ((j_) >> 2) \ + (_log2) += 2, (j_) >>= 2; \ + if ((j_) >> 1) \ + (_log2) += 1; \ + PR_END_MACRO +#endif /* PR_HAVE_BUILTIN_BITSCAN32 */ + +/* +** Macro version of PR_FloorLog2: Compute the log of the greatest power of +** 2 less than or equal to _n. The result is returned in _log2. +** +** This is equivalent to finding the highest set bit in the word. +*/ +#ifdef PR_HAVE_BUILTIN_BITSCAN32 +#define PR_FLOOR_LOG2(_log2,_n) \ + PR_BEGIN_MACRO \ + PRUint32 j_ = (PRUint32)(_n); \ + (_log2) = 31 - pr_bitscan_clz32((j_) | 1); \ + PR_END_MACRO +#else +#define PR_FLOOR_LOG2(_log2,_n) \ + PR_BEGIN_MACRO \ + PRUint32 j_ = (PRUint32)(_n); \ + (_log2) = 0; \ + if ((j_) >> 16) \ + (_log2) += 16, (j_) >>= 16; \ + if ((j_) >> 8) \ + (_log2) += 8, (j_) >>= 8; \ + if ((j_) >> 4) \ + (_log2) += 4, (j_) >>= 4; \ + if ((j_) >> 2) \ + (_log2) += 2, (j_) >>= 2; \ + if ((j_) >> 1) \ + (_log2) += 1; \ + PR_END_MACRO +#endif /* PR_HAVE_BUILTIN_BITSCAN32 */ + +/* +** Macros for rotate left and right. The argument 'a' must be an unsigned +** 32-bit integer type such as PRUint32. +** +** There is no rotate operation in the C Language, so the construct +** (a << 4) | (a >> 28) is frequently used instead. Most compilers convert +** this to a rotate instruction, but MSVC doesn't without a little help. +** To get MSVC to generate a rotate instruction, we have to use the _rotl +** or _rotr intrinsic and use a pragma to make it inline. +** +** Note: MSVC in VS2005 will do an inline rotate instruction on the above +** construct. +*/ + +#if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || \ + defined(_M_X64) || defined(_M_ARM)) +#include <stdlib.h> +#pragma intrinsic(_rotl, _rotr) +#define PR_ROTATE_LEFT32(a, bits) _rotl(a, bits) +#define PR_ROTATE_RIGHT32(a, bits) _rotr(a, bits) +#else +#define PR_ROTATE_LEFT32(a, bits) (((a) << (bits)) | ((a) >> (32 - (bits)))) +#define PR_ROTATE_RIGHT32(a, bits) (((a) >> (bits)) | ((a) << (32 - (bits)))) +#endif + +PR_END_EXTERN_C +#endif /* prbit_h___ */
diff --git a/pr/include/prclist.h b/pr/include/prclist.h new file mode 100644 index 0000000..2324722 --- /dev/null +++ b/pr/include/prclist.h
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prclist_h___ +#define prclist_h___ + +#include "prtypes.h" + +typedef struct PRCListStr PRCList; + +/* +** Circular linked list +*/ +struct PRCListStr { + PRCList *next; + PRCList *prev; +}; + +/* +** Insert element "_e" into the list, before "_l". +*/ +#define PR_INSERT_BEFORE(_e,_l) \ + PR_BEGIN_MACRO \ + (_e)->next = (_l); \ + (_e)->prev = (_l)->prev; \ + (_l)->prev->next = (_e); \ + (_l)->prev = (_e); \ + PR_END_MACRO + +/* +** Insert element "_e" into the list, after "_l". +*/ +#define PR_INSERT_AFTER(_e,_l) \ + PR_BEGIN_MACRO \ + (_e)->next = (_l)->next; \ + (_e)->prev = (_l); \ + (_l)->next->prev = (_e); \ + (_l)->next = (_e); \ + PR_END_MACRO + +/* +** Return the element following element "_e" +*/ +#define PR_NEXT_LINK(_e) \ + ((_e)->next) +/* +** Return the element preceding element "_e" +*/ +#define PR_PREV_LINK(_e) \ + ((_e)->prev) + +/* +** Append an element "_e" to the end of the list "_l" +*/ +#define PR_APPEND_LINK(_e,_l) PR_INSERT_BEFORE(_e,_l) + +/* +** Insert an element "_e" at the head of the list "_l" +*/ +#define PR_INSERT_LINK(_e,_l) PR_INSERT_AFTER(_e,_l) + +/* Return the head/tail of the list */ +#define PR_LIST_HEAD(_l) (_l)->next +#define PR_LIST_TAIL(_l) (_l)->prev + +/* +** Remove the element "_e" from it's circular list. +*/ +#define PR_REMOVE_LINK(_e) \ + PR_BEGIN_MACRO \ + (_e)->prev->next = (_e)->next; \ + (_e)->next->prev = (_e)->prev; \ + PR_END_MACRO + +/* +** Remove the element "_e" from it's circular list. Also initializes the +** linkage. +*/ +#define PR_REMOVE_AND_INIT_LINK(_e) \ + PR_BEGIN_MACRO \ + (_e)->prev->next = (_e)->next; \ + (_e)->next->prev = (_e)->prev; \ + (_e)->next = (_e); \ + (_e)->prev = (_e); \ + PR_END_MACRO + +/* +** Return non-zero if the given circular list "_l" is empty, zero if the +** circular list is not empty +*/ +#define PR_CLIST_IS_EMPTY(_l) \ + ((_l)->next == (_l)) + +/* +** Initialize a circular list +*/ +#define PR_INIT_CLIST(_l) \ + PR_BEGIN_MACRO \ + (_l)->next = (_l); \ + (_l)->prev = (_l); \ + PR_END_MACRO + +#define PR_INIT_STATIC_CLIST(_l) \ + {(_l), (_l)} + +#endif /* prclist_h___ */
diff --git a/pr/include/prcmon.h b/pr/include/prcmon.h new file mode 100644 index 0000000..6917113 --- /dev/null +++ b/pr/include/prcmon.h
@@ -0,0 +1,66 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prcmon_h___ +#define prcmon_h___ + +/* +** Interface to cached monitors. Cached monitors use an address to find a +** given PR monitor. In this way a monitor can be associated with another +** object without preallocating a monitor for all objects. +** +** A hash table is used to quickly map addresses to individual monitors +** and the system automatically grows the hash table as needed. +** +** Cache monitors are about 5 times slower to use than uncached monitors. +*/ +#include "prmon.h" +#include "prinrval.h" + +PR_BEGIN_EXTERN_C + +/** +** Like PR_EnterMonitor except use the "address" to find a monitor in the +** monitor cache. If successful, returns the PRMonitor now associated +** with "address". Note that you must PR_CExitMonitor the address to +** release the monitor cache entry (otherwise the monitor cache will fill +** up). This call will return NULL if the monitor cache needs to be +** expanded and the system is out of memory. +*/ +NSPR_API(PRMonitor*) PR_CEnterMonitor(void *address); + +/* +** Like PR_ExitMonitor except use the "address" to find a monitor in the +** monitor cache. +*/ +NSPR_API(PRStatus) PR_CExitMonitor(void *address); + +/* +** Like PR_Wait except use the "address" to find a monitor in the +** monitor cache. +*/ +NSPR_API(PRStatus) PR_CWait(void *address, PRIntervalTime timeout); + +/* +** Like PR_Notify except use the "address" to find a monitor in the +** monitor cache. +*/ +NSPR_API(PRStatus) PR_CNotify(void *address); + +/* +** Like PR_NotifyAll except use the "address" to find a monitor in the +** monitor cache. +*/ +NSPR_API(PRStatus) PR_CNotifyAll(void *address); + +/* +** Set a callback to be invoked each time a monitor is recycled from the cache +** freelist, with the monitor's cache-key passed in address. +*/ +NSPR_API(void) PR_CSetOnMonitorRecycle(void (PR_CALLBACK *callback)(void *address)); + +PR_END_EXTERN_C + +#endif /* prcmon_h___ */
diff --git a/pr/include/prcountr.h b/pr/include/prcountr.h new file mode 100644 index 0000000..53b6176 --- /dev/null +++ b/pr/include/prcountr.h
@@ -0,0 +1,525 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prcountr_h___ +#define prcountr_h___ + +/*---------------------------------------------------------------------------- +** prcountr.h -- NSPR Instrumentation counters +** +** The NSPR Counter Feature provides a means to "count +** something." Counters can be dynamically defined, incremented, +** decremented, set, and deleted under application program +** control. +** +** The Counter Feature is intended to be used as instrumentation, +** not as operational data. If you need a counter for operational +** data, use native integral types. +** +** Counters are 32bit unsigned intergers. On overflow, a counter +** will wrap. No exception is recognized or reported. +** +** A counter can be dynamically created using a two level naming +** convention. A "handle" is returned when the counter is +** created. The counter can subsequently be addressed by its +** handle. An API is provided to get an existing counter's handle +** given the names with which it was originally created. +** Similarly, a counter's name can be retrieved given its handle. +** +** The counter naming convention is a two-level hierarchy. The +** QName is the higher level of the hierarchy; RName is the +** lower level. RNames can be thought of as existing within a +** QName. The same RName can exist within multiple QNames. QNames +** are unique. The NSPR Counter is not a near-zero overhead +** feature. Application designers should be aware of +** serialization issues when using the Counter API. Creating a +** counter locks a large asset, potentially causing a stall. This +** suggest that applications should create counters at component +** initialization, for example, and not create and destroy them +** willy-nilly. ... You have been warned. +** +** Incrementing and Adding to counters uses atomic operations. +** The performance of these operations will vary from platform +** to platform. On platforms where atomic operations are not +** supported the overhead may be substantial. +** +** When traversing the counter database with FindNext functions, +** the instantaneous values of any given counter is that at the +** moment of extraction. The state of the entire counter database +** may not be viewed as atomic. +** +** The counter interface may be disabled (No-Op'd) at compile +** time. When DEBUG is defined at compile time, the Counter +** Feature is compiled into NSPR and applications invoking it. +** When DEBUG is not defined, the counter macros compile to +** nothing. To force the Counter Feature to be compiled into an +** optimized build, define FORCE_NSPR_COUNTERS at compile time +** for both NSPR and the application intending to use it. +** +** Application designers should use the macro form of the Counter +** Feature methods to minimize performance impact in optimized +** builds. The macros normally compile to nothing on optimized +** builds. +** +** Application designers should be aware of the effects of +** debug and optimized build differences when using result of the +** Counter Feature macros in expressions. +** +** The Counter Feature is thread-safe and SMP safe. +** +** /lth. 09-Jun-1998. +*/ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** Opaque counter handle type. +** ... don't even think of looking in here. +** +*/ +typedef void * PRCounterHandle; + +#define PRCOUNTER_NAME_MAX 31 +#define PRCOUNTER_DESC_MAX 255 + + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DEFINE_COUNTER() -- Define a PRCounterHandle +** +** DESCRIPTION: PR_DEFINE_COUNTER() is used to define a counter +** handle. +** +*/ +#define PR_DEFINE_COUNTER(name) PRCounterHandle name + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_INIT_COUNTER_HANDLE() -- Set the value of a PRCounterHandle +** +** DESCRIPTION: +** PR_INIT_COUNTER_HANDLE() sets the value of a PRCounterHandle +** to value. +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_INIT_COUNTER_HANDLE(handle,value)\ + (handle) = (PRCounterHandle)(value) +#else +#define PR_INIT_COUNTER_HANDLE(handle,value) +#endif + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_CreateCounter() -- Create a counter +** +** DESCRIPTION: PR_CreateCounter() creates a counter object and +** initializes it to zero. +** +** The macro form takes as its first argument the name of the +** PRCounterHandle to receive the handle returned from +** PR_CreateCounter(). +** +** INPUTS: +** qName: The QName for the counter object. The maximum length +** of qName is defined by PRCOUNTER_NAME_MAX +** +** rName: The RName for the counter object. The maximum length +** of qName is defined by PRCOUNTER_NAME_MAX +** +** descrioption: The description of the counter object. The +** maximum length of description is defined by +** PRCOUNTER_DESC_MAX. +** +** OUTPUTS: +** +** RETURNS: +** PRCounterHandle. +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_CREATE_COUNTER(handle,qName,rName,description)\ + (handle) = PR_CreateCounter((qName),(rName),(description)) +#else +#define PR_CREATE_COUNTER(handle,qName,rName,description) +#endif + +NSPR_API(PRCounterHandle) + PR_CreateCounter( + const char *qName, + const char *rName, + const char *description +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DestroyCounter() -- Destroy a counter object. +** +** DESCRIPTION: PR_DestroyCounter() removes a counter and +** unregisters its handle from the counter database. +** +** INPUTS: +** handle: the PRCounterHandle of the counter to be destroyed. +** +** OUTPUTS: +** The counter is destroyed. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_DESTROY_COUNTER(handle) PR_DestroyCounter((handle)) +#else +#define PR_DESTROY_COUNTER(handle) +#endif + +NSPR_API(void) + PR_DestroyCounter( + PRCounterHandle handle +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetCounterHandleFromName() -- Retreive a +** counter's handle give its name. +** +** DESCRIPTION: PR_GetCounterHandleFromName() retreives a +** counter's handle from the counter database, given the name +** the counter was originally created with. +** +** INPUTS: +** qName: Counter's original QName. +** rName: Counter's original RName. +** +** OUTPUTS: +** +** RETURNS: +** PRCounterHandle or PRCounterError. +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_GET_COUNTER_HANDLE_FROM_NAME(handle,qName,rName)\ + (handle) = PR_GetCounterHandleFromName((qName),(rName)) +#else +#define PR_GET_COUNTER_HANDLE_FROM_NAME(handle,qName,rName) +#endif + +NSPR_API(PRCounterHandle) + PR_GetCounterHandleFromName( + const char *qName, + const char *rName +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetCounterNameFromHandle() -- Retreive a +** counter's name, given its handle. +** +** DESCRIPTION: PR_GetCounterNameFromHandle() retreives a +** counter's name given its handle. +** +** INPUTS: +** qName: Where to store a pointer to qName. +** rName: Where to store a pointer to rName. +** description: Where to store a pointer to description. +** +** OUTPUTS: Pointers to the Counter Feature's copies of the names +** used when the counters were created. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_GET_COUNTER_NAME_FROM_HANDLE(handle,qName,rName,description)\ + PR_GetCounterNameFromHandle((handle),(qName),(rName),(description)) +#else +#define PR_GET_COUNTER_NAME_FROM_HANDLE(handle,qName,rName,description ) +#endif + +NSPR_API(void) + PR_GetCounterNameFromHandle( + PRCounterHandle handle, + const char **qName, + const char **rName, + const char **description +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_IncrementCounter() -- Add one to the referenced +** counter. +** +** DESCRIPTION: Add one to the referenced counter. +** +** INPUTS: +** handle: The PRCounterHandle of the counter to be incremented +** +** OUTPUTS: The counter is incrementd. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_INCREMENT_COUNTER(handle) PR_IncrementCounter(handle) +#else +#define PR_INCREMENT_COUNTER(handle) +#endif + +NSPR_API(void) + PR_IncrementCounter( + PRCounterHandle handle +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DecrementCounter() -- Subtract one from the +** referenced counter +** +** DESCRIPTION: Subtract one from the referenced counter. +** +** INPUTS: +** handle: The PRCounterHandle of the coutner to be +** decremented. +** +** OUTPUTS: the counter is decremented. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_DECREMENT_COUNTER(handle) PR_DecrementCounter(handle) +#else +#define PR_DECREMENT_COUNTER(handle) +#endif + +NSPR_API(void) + PR_DecrementCounter( + PRCounterHandle handle +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_AddToCounter() -- Add a value to a counter. +** +** DESCRIPTION: Add value to the counter referenced by handle. +** +** INPUTS: +** handle: the PRCounterHandle of the counter to be added to. +** +** value: the value to be added to the counter. +** +** OUTPUTS: new value for counter. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_ADD_TO_COUNTER(handle,value)\ + PR_AddToCounter((handle),(value)) +#else +#define PR_ADD_TO_COUNTER(handle,value) +#endif + +NSPR_API(void) + PR_AddToCounter( + PRCounterHandle handle, + PRUint32 value +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_SubtractFromCounter() -- A value is subtracted +** from a counter. +** +** DESCRIPTION: +** Subtract a value from a counter. +** +** INPUTS: +** handle: the PRCounterHandle of the counter to be subtracted +** from. +** +** value: the value to be subtracted from the counter. +** +** OUTPUTS: new value for counter +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_SUBTRACT_FROM_COUNTER(handle,value)\ + PR_SubtractFromCounter((handle),(value)) +#else +#define PR_SUBTRACT_FROM_COUNTER(handle,value) +#endif + +NSPR_API(void) + PR_SubtractFromCounter( + PRCounterHandle handle, + PRUint32 value +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetCounter() -- Retreive the value of a counter +** +** DESCRIPTION: +** Retreive the value of a counter. +** +** INPUTS: +** handle: the PR_CounterHandle of the counter to be retreived +** +** OUTPUTS: +** +** RETURNS: The value of the referenced counter +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_GET_COUNTER(counter,handle)\ + (counter) = PR_GetCounter((handle)) +#else +#define PR_GET_COUNTER(counter,handle) 0 +#endif + +NSPR_API(PRUint32) + PR_GetCounter( + PRCounterHandle handle +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_SetCounter() -- Replace the content of counter +** with value. +** +** DESCRIPTION: The contents of the referenced counter are +** replaced by value. +** +** INPUTS: +** handle: the PRCounterHandle of the counter whose contents +** are to be replaced. +** +** value: the new value of the counter. +** +** OUTPUTS: +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_SET_COUNTER(handle,value) PR_SetCounter((handle),(value)) +#else +#define PR_SET_COUNTER(handle,value) +#endif + +NSPR_API(void) + PR_SetCounter( + PRCounterHandle handle, + PRUint32 value +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_FindNextCounterQname() -- Retreive the next QName counter +** handle iterator +** +** DESCRIPTION: +** PR_FindNextCounterQname() retreives the first or next Qname +** the counter data base, depending on the value of handle. When +** handle is NULL, the function attempts to retreive the first +** QName handle in the database. When handle is a handle previosly +** retreived QName handle, then the function attempts to retreive +** the next QName handle. +** +** INPUTS: +** handle: PRCounterHandle or NULL. +** +** OUTPUTS: returned +** +** RETURNS: PRCounterHandle or NULL when no more QName counter +** handles are present. +** +** RESTRICTIONS: +** A concurrent PR_CreateCounter() or PR_DestroyCounter() may +** cause unpredictable results. +** +** A PRCounterHandle returned from this function may only be used +** in another PR_FindNextCounterQname() function call; other +** operations may cause unpredictable results. +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_FIND_NEXT_COUNTER_QNAME(next,handle)\ + (next) = PR_FindNextCounterQname((handle)) +#else +#define PR_FIND_NEXT_COUNTER_QNAME(next,handle) NULL +#endif + +NSPR_API(PRCounterHandle) + PR_FindNextCounterQname( + PRCounterHandle handle +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_FindNextCounterRname() -- Retreive the next RName counter +** handle iterator +** +** DESCRIPTION: +** PR_FindNextCounterRname() retreives the first or next RNname +** handle from the counter data base, depending on the +** value of handle. When handle is NULL, the function attempts to +** retreive the first RName handle in the database. When handle is +** a handle previosly retreived RName handle, then the function +** attempts to retreive the next RName handle. +** +** INPUTS: +** handle: PRCounterHandle or NULL. +** qhandle: PRCounterHandle of a previously aquired via +** PR_FIND_NEXT_QNAME_HANDLE() +** +** OUTPUTS: returned +** +** RETURNS: PRCounterHandle or NULL when no more RName counter +** handles are present. +** +** RESTRICTIONS: +** A concurrent PR_CreateCounter() or PR_DestroyCounter() may +** cause unpredictable results. +** +** A PRCounterHandle returned from this function may only be used +** in another PR_FindNextCounterRname() function call; other +** operations may cause unpredictable results. +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_COUNTERS) +#define PR_FIND_NEXT_COUNTER_RNAME(next,rhandle,qhandle)\ + (next) = PR_FindNextCounterRname((rhandle),(qhandle)) +#else +#define PR_FIND_NEXT_COUNTER_RNAME(next,rhandle,qhandle) +#endif + +NSPR_API(PRCounterHandle) + PR_FindNextCounterRname( + PRCounterHandle rhandle, + PRCounterHandle qhandle +); + +PR_END_EXTERN_C + +#endif /* prcountr_h___ */
diff --git a/pr/include/prcvar.h b/pr/include/prcvar.h new file mode 100644 index 0000000..3e30ce1 --- /dev/null +++ b/pr/include/prcvar.h
@@ -0,0 +1,94 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prcvar_h___ +#define prcvar_h___ + +#include "prlock.h" +#include "prinrval.h" + +PR_BEGIN_EXTERN_C + +typedef struct PRCondVar PRCondVar; + +/* +** Create a new condition variable. +** +** "lock" is the lock used to protect the condition variable. +** +** Condition variables are synchronization objects that threads can use +** to wait for some condition to occur. +** +** This may fail if memory is tight or if some operating system resource +** is low. In such cases, a NULL will be returned. +*/ +NSPR_API(PRCondVar*) PR_NewCondVar(PRLock *lock); + +/* +** Destroy a condition variable. There must be no thread +** waiting on the condvar. The caller is responsible for guaranteeing +** that the condvar is no longer in use. +** +*/ +NSPR_API(void) PR_DestroyCondVar(PRCondVar *cvar); + +/* +** The thread that waits on a condition is blocked in a "waiting on +** condition" state until another thread notifies the condition or a +** caller specified amount of time expires. The lock associated with +** the condition variable will be released, which must have be held +** prior to the call to wait. +** +** Logically a notified thread is moved from the "waiting on condition" +** state and made "ready." When scheduled, it will attempt to reacquire +** the lock that it held when wait was called. +** +** The timeout has two well known values, PR_INTERVAL_NO_TIMEOUT and +** PR_INTERVAL_NO_WAIT. The former value requires that a condition be +** notified (or the thread interrupted) before it will resume from the +** wait. If the timeout has a value of PR_INTERVAL_NO_WAIT, the effect +** is to release the lock, possibly causing a rescheduling within the +** runtime, then immediately attempting to reacquire the lock and resume. +** +** Any other value for timeout will cause the thread to be rescheduled +** either due to explicit notification or an expired interval. The latter +** must be determined by treating time as one part of the monitored data +** being protected by the lock and tested explicitly for an expired +** interval. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable or the thread was interrupted (PR_Interrupt()). +** The particular reason can be extracted with PR_GetError(). +*/ +NSPR_API(PRStatus) PR_WaitCondVar(PRCondVar *cvar, PRIntervalTime timeout); + +/* +** Notify ONE thread that is currently waiting on 'cvar'. Which thread is +** dependent on the implementation of the runtime. Common sense would dictate +** that all threads waiting on a single condition have identical semantics, +** therefore which one gets notified is not significant. +** +** The calling thead must hold the lock that protects the condition, as +** well as the invariants that are tightly bound to the condition, when +** notify is called. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable. +*/ +NSPR_API(PRStatus) PR_NotifyCondVar(PRCondVar *cvar); + +/* +** Notify all of the threads waiting on the condition variable. The order +** that the threads are notified is indeterminant. The lock that protects +** the condition must be held. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable. +*/ +NSPR_API(PRStatus) PR_NotifyAllCondVar(PRCondVar *cvar); + +PR_END_EXTERN_C + +#endif /* prcvar_h___ */
diff --git a/pr/include/prdtoa.h b/pr/include/prdtoa.h new file mode 100644 index 0000000..191b6c7 --- /dev/null +++ b/pr/include/prdtoa.h
@@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prdtoa_h___ +#define prdtoa_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** PR_strtod() returns as a double-precision floating-point number +** the value represented by the character string pointed to by +** s00. The string is scanned up to the first unrecognized +** character. +**a +** If the value of se is not (char **)NULL, a pointer to +** the character terminating the scan is returned in the location pointed +** to by se. If no number can be formed, se is set to s00, and +** zero is returned. +*/ +NSPR_API(PRFloat64) +PR_strtod(const char *s00, char **se); + +/* +** PR_cnvtf() +** conversion routines for floating point +** prcsn - number of digits of precision to generate floating +** point value. +*/ +NSPR_API(void) PR_cnvtf(char *buf, PRIntn bufsz, PRIntn prcsn, PRFloat64 fval); + +/* +** PR_dtoa() converts double to a string. +** +** ARGUMENTS: +** If rve is not null, *rve is set to point to the end of the return value. +** If d is +-Infinity or NaN, then *decpt is set to 9999. +** +** mode: +** 0 ==> shortest string that yields d when read in +** and rounded to nearest. +*/ +NSPR_API(PRStatus) PR_dtoa(PRFloat64 d, PRIntn mode, PRIntn ndigits, + PRIntn *decpt, PRIntn *sign, char **rve, char *buf, PRSize bufsize); + +PR_END_EXTERN_C + +#endif /* prdtoa_h___ */
diff --git a/pr/include/prenv.h b/pr/include/prenv.h new file mode 100644 index 0000000..468c7d5 --- /dev/null +++ b/pr/include/prenv.h
@@ -0,0 +1,162 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prenv_h___ +#define prenv_h___ + +#include "prtypes.h" + +/*******************************************************************************/ +/*******************************************************************************/ +/****************** THESE FUNCTIONS MAY NOT BE THREAD SAFE *********************/ +/*******************************************************************************/ +/*******************************************************************************/ + +PR_BEGIN_EXTERN_C + +/* +** PR_GetEnv() -- Retrieve value of environment variable +** +** Description: +** PR_GetEnv() is modeled on Unix getenv(). +** +** +** Inputs: +** var -- The name of the environment variable +** +** Returns: +** The value of the environment variable 'var' or NULL if +** the variable is undefined. +** +** Restrictions: +** You'd think that a POSIX getenv(), putenv() would be +** consistently implemented everywhere. Surprise! It is not. On +** some platforms, a putenv() where the argument is of +** the form "name" causes the named environment variable to +** be un-set; that is: a subsequent getenv() returns NULL. On +** other platforms, the putenv() fails, on others, it is a +** no-op. Similarly, a putenv() where the argument is of the +** form "name=" causes the named environment variable to be +** un-set; a subsequent call to getenv() returns NULL. On +** other platforms, a subsequent call to getenv() returns a +** pointer to a null-string (a byte of zero). +** +** PR_GetEnv(), PR_SetEnv() provide a consistent behavior +** across all supported platforms. There are, however, some +** restrictions and some practices you must use to achieve +** consistent results everywhere. +** +** When manipulating the environment there is no way to un-set +** an environment variable across all platforms. We suggest +** you interpret the return of a pointer to null-string to +** mean the same as a return of NULL from PR_GetEnv(). +** +** A call to PR_SetEnv() where the parameter is of the form +** "name" will return PR_FAILURE; the environment remains +** unchanged. A call to PR_SetEnv() where the parameter is +** of the form "name=" may un-set the envrionment variable on +** some platforms; on others it may set the value of the +** environment variable to the null-string. +** +** For example, to test for NULL return or return of the +** null-string from PR_GetEnv(), use the following code +** fragment: +** +** char *val = PR_GetEnv("foo"); +** if ((NULL == val) || ('\0' == *val)) { +** ... interpret this as un-set ... +** } +** +** The caller must ensure that the string passed +** to PR_SetEnv() is persistent. That is: The string should +** not be on the stack, where it can be overwritten +** on return from the function calling PR_SetEnv(). +** Similarly, the string passed to PR_SetEnv() must not be +** overwritten by other actions of the process. ... Some +** platforms use the string by reference rather than copying +** it into the environment space. ... You have been warned! +** +** Use of platform-native functions that manipulate the +** environment (getenv(), putenv(), +** SetEnvironmentVariable(), etc.) must not be used with +** NSPR's similar functions. The platform-native functions +** may not be thread safe and/or may operate on different +** conceptual environment space than that operated upon by +** NSPR's functions or other environment manipulating +** functions on the same platform. (!) +** +*/ +NSPR_API(char*) PR_GetEnv(const char *var); + +/* +** PR_GetEnvSecure() -- get a security-sensitive environment variable +** +** Description: +** +** PR_GetEnvSecure() is similar to PR_GetEnv(), but it returns NULL if +** the program was run with elevated privilege (e.g., setuid or setgid +** on Unix). This can be used for cases like log file paths which +** could otherwise be used for privilege escalation. Note that some +** platforms may have platform-specific privilege elevation mechanisms +** not recognized by this function; see the implementation for details. +*/ +NSPR_API(char*) PR_GetEnvSecure(const char *var); + +/* +** PR_SetEnv() -- set, unset or change an environment variable +** +** Description: +** PR_SetEnv() is modeled on the Unix putenv() function. +** +** Inputs: +** string -- pointer to a caller supplied +** constant, persistent string of the form name=value. Where +** name is the name of the environment variable to be set or +** changed; value is the value assigned to the variable. +** +** Returns: +** PRStatus. +** +** Restrictions: +** See the Restrictions documented in the description of +** PR_GetEnv() in this header file. +** +** +*/ +NSPR_API(PRStatus) PR_SetEnv(const char *string); + +/* +** PR_DuplicateEnvironment() -- Obtain a copy of the environment. +** +** Description: +** PR_DuplicateEnvironment() copies the environment so that it can be +** modified without changing the current process's environment, and +** then passed to interfaces such as POSIX execve(). In particular, +** this avoids needing to allocate memory or take locks in the child +** after a fork(); neither of these is allowed by POSIX after a +** multithreaded process calls fork(), and PR_SetEnv does both. +** +** Inputs: +** none +** +** Returns: +** A pointer to a null-terminated array of null-terminated strings, +** like the traditional global variable "environ". The array and +** the strings are allocated with PR_Malloc(), and it is the +** caller's responsibility to free them. +** +** In case of memory allocation failure, or if the operating system +** doesn't support reading the entire environment through the global +** variable "environ" or similar, returns NULL instead. +** +** Restrictions: +** Similarly to PR_GetEnv(), this function may not interoperate as +** expected with the operating system's native environment accessors. +*/ +NSPR_API(char **) PR_DuplicateEnvironment(void); + +PR_END_EXTERN_C + +#endif /* prenv_h___ */
diff --git a/pr/include/prerr.h b/pr/include/prerr.h new file mode 100644 index 0000000..8512329 --- /dev/null +++ b/pr/include/prerr.h
@@ -0,0 +1,249 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prerr_h___ +#define prerr_h___ + +/* + * + * prerr.h + * This file is automatically generated; please do not edit it. + */ + +/* Memory allocation attempt failed */ +#define PR_OUT_OF_MEMORY_ERROR (-6000L) + +/* Invalid file descriptor */ +#define PR_BAD_DESCRIPTOR_ERROR (-5999L) + +/* The operation would have blocked */ +#define PR_WOULD_BLOCK_ERROR (-5998L) + +/* Invalid memory address argument */ +#define PR_ACCESS_FAULT_ERROR (-5997L) + +/* Invalid function for file type */ +#define PR_INVALID_METHOD_ERROR (-5996L) + +/* Invalid memory address argument */ +#define PR_ILLEGAL_ACCESS_ERROR (-5995L) + +/* Some unknown error has occurred */ +#define PR_UNKNOWN_ERROR (-5994L) + +/* Operation interrupted by another thread */ +#define PR_PENDING_INTERRUPT_ERROR (-5993L) + +/* function not implemented */ +#define PR_NOT_IMPLEMENTED_ERROR (-5992L) + +/* I/O function error */ +#define PR_IO_ERROR (-5991L) + +/* I/O operation timed out */ +#define PR_IO_TIMEOUT_ERROR (-5990L) + +/* I/O operation on busy file descriptor */ +#define PR_IO_PENDING_ERROR (-5989L) + +/* The directory could not be opened */ +#define PR_DIRECTORY_OPEN_ERROR (-5988L) + +/* Invalid function argument */ +#define PR_INVALID_ARGUMENT_ERROR (-5987L) + +/* Network address not available (in use?) */ +#define PR_ADDRESS_NOT_AVAILABLE_ERROR (-5986L) + +/* Network address type not supported */ +#define PR_ADDRESS_NOT_SUPPORTED_ERROR (-5985L) + +/* Already connected */ +#define PR_IS_CONNECTED_ERROR (-5984L) + +/* Network address is invalid */ +#define PR_BAD_ADDRESS_ERROR (-5983L) + +/* Local Network address is in use */ +#define PR_ADDRESS_IN_USE_ERROR (-5982L) + +/* Connection refused by peer */ +#define PR_CONNECT_REFUSED_ERROR (-5981L) + +/* Network address is presently unreachable */ +#define PR_NETWORK_UNREACHABLE_ERROR (-5980L) + +/* Connection attempt timed out */ +#define PR_CONNECT_TIMEOUT_ERROR (-5979L) + +/* Network file descriptor is not connected */ +#define PR_NOT_CONNECTED_ERROR (-5978L) + +/* Failure to load dynamic library */ +#define PR_LOAD_LIBRARY_ERROR (-5977L) + +/* Failure to unload dynamic library */ +#define PR_UNLOAD_LIBRARY_ERROR (-5976L) + +/* Symbol not found in any of the loaded dynamic libraries */ +#define PR_FIND_SYMBOL_ERROR (-5975L) + +/* Insufficient system resources */ +#define PR_INSUFFICIENT_RESOURCES_ERROR (-5974L) + +/* A directory lookup on a network address has failed */ +#define PR_DIRECTORY_LOOKUP_ERROR (-5973L) + +/* Attempt to access a TPD key that is out of range */ +#define PR_TPD_RANGE_ERROR (-5972L) + +/* Process open FD table is full */ +#define PR_PROC_DESC_TABLE_FULL_ERROR (-5971L) + +/* System open FD table is full */ +#define PR_SYS_DESC_TABLE_FULL_ERROR (-5970L) + +/* Network operation attempted on non-network file descriptor */ +#define PR_NOT_SOCKET_ERROR (-5969L) + +/* TCP-specific function attempted on a non-TCP file descriptor */ +#define PR_NOT_TCP_SOCKET_ERROR (-5968L) + +/* TCP file descriptor is already bound */ +#define PR_SOCKET_ADDRESS_IS_BOUND_ERROR (-5967L) + +/* Access Denied */ +#define PR_NO_ACCESS_RIGHTS_ERROR (-5966L) + +/* The requested operation is not supported by the platform */ +#define PR_OPERATION_NOT_SUPPORTED_ERROR (-5965L) + +/* The host operating system does not support the protocol requested */ +#define PR_PROTOCOL_NOT_SUPPORTED_ERROR (-5964L) + +/* Access to the remote file has been severed */ +#define PR_REMOTE_FILE_ERROR (-5963L) + +/* The value requested is too large to be stored in the data buffer provided */ +#define PR_BUFFER_OVERFLOW_ERROR (-5962L) + +/* TCP connection reset by peer */ +#define PR_CONNECT_RESET_ERROR (-5961L) + +/* Unused */ +#define PR_RANGE_ERROR (-5960L) + +/* The operation would have deadlocked */ +#define PR_DEADLOCK_ERROR (-5959L) + +/* The file is already locked */ +#define PR_FILE_IS_LOCKED_ERROR (-5958L) + +/* Write would result in file larger than the system allows */ +#define PR_FILE_TOO_BIG_ERROR (-5957L) + +/* The device for storing the file is full */ +#define PR_NO_DEVICE_SPACE_ERROR (-5956L) + +/* Unused */ +#define PR_PIPE_ERROR (-5955L) + +/* Unused */ +#define PR_NO_SEEK_DEVICE_ERROR (-5954L) + +/* Cannot perform a normal file operation on a directory */ +#define PR_IS_DIRECTORY_ERROR (-5953L) + +/* Symbolic link loop */ +#define PR_LOOP_ERROR (-5952L) + +/* File name is too long */ +#define PR_NAME_TOO_LONG_ERROR (-5951L) + +/* File not found */ +#define PR_FILE_NOT_FOUND_ERROR (-5950L) + +/* Cannot perform directory operation on a normal file */ +#define PR_NOT_DIRECTORY_ERROR (-5949L) + +/* Cannot write to a read-only file system */ +#define PR_READ_ONLY_FILESYSTEM_ERROR (-5948L) + +/* Cannot delete a directory that is not empty */ +#define PR_DIRECTORY_NOT_EMPTY_ERROR (-5947L) + +/* Cannot delete or rename a file object while the file system is busy */ +#define PR_FILESYSTEM_MOUNTED_ERROR (-5946L) + +/* Cannot rename a file to a file system on another device */ +#define PR_NOT_SAME_DEVICE_ERROR (-5945L) + +/* The directory object in the file system is corrupted */ +#define PR_DIRECTORY_CORRUPTED_ERROR (-5944L) + +/* Cannot create or rename a filename that already exists */ +#define PR_FILE_EXISTS_ERROR (-5943L) + +/* Directory is full. No additional filenames may be added */ +#define PR_MAX_DIRECTORY_ENTRIES_ERROR (-5942L) + +/* The required device was in an invalid state */ +#define PR_INVALID_DEVICE_STATE_ERROR (-5941L) + +/* The device is locked */ +#define PR_DEVICE_IS_LOCKED_ERROR (-5940L) + +/* No more entries in the directory */ +#define PR_NO_MORE_FILES_ERROR (-5939L) + +/* Encountered end of file */ +#define PR_END_OF_FILE_ERROR (-5938L) + +/* Seek error */ +#define PR_FILE_SEEK_ERROR (-5937L) + +/* The file is busy */ +#define PR_FILE_IS_BUSY_ERROR (-5936L) + +/* The I/O operation was aborted */ +#define PR_OPERATION_ABORTED_ERROR (-5935L) + +/* Operation is still in progress (probably a non-blocking connect) */ +#define PR_IN_PROGRESS_ERROR (-5934L) + +/* Operation has already been initiated (probably a non-blocking connect) */ +#define PR_ALREADY_INITIATED_ERROR (-5933L) + +/* The wait group is empty */ +#define PR_GROUP_EMPTY_ERROR (-5932L) + +/* Object state improper for request */ +#define PR_INVALID_STATE_ERROR (-5931L) + +/* Network is down */ +#define PR_NETWORK_DOWN_ERROR (-5930L) + +/* Socket shutdown */ +#define PR_SOCKET_SHUTDOWN_ERROR (-5929L) + +/* Connection aborted */ +#define PR_CONNECT_ABORTED_ERROR (-5928L) + +/* Host is unreachable */ +#define PR_HOST_UNREACHABLE_ERROR (-5927L) + +/* The library is not loaded */ +#define PR_LIBRARY_NOT_LOADED_ERROR (-5926L) + +/* The one-time function was previously called and failed. Its error code is no longer available */ +#define PR_CALL_ONCE_ERROR (-5925L) + +/* Placeholder for the end of the list */ +#define PR_MAX_ERROR (-5924L) + +extern void nspr_InitializePRErrorTable(void); +#define ERROR_TABLE_BASE_nspr (-6000L) + +#endif /* prerr_h___ */
diff --git a/pr/include/prerror.h b/pr/include/prerror.h new file mode 100644 index 0000000..3d6baf6 --- /dev/null +++ b/pr/include/prerror.h
@@ -0,0 +1,294 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prerror_h___ +#define prerror_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef PRInt32 PRErrorCode; + +#define PR_NSPR_ERROR_BASE -6000 + +#include "prerr.h" + +/* +** Set error will preserve an error condition within a thread context. +** The values stored are the NSPR (platform independent) translation of +** the error. Also, if available, the platform specific oserror is stored. +** If there is no appropriate OS error number, a zero my be supplied. +*/ +NSPR_API(void) PR_SetError(PRErrorCode errorCode, PRInt32 oserr); + +/* +** The text value specified may be NULL. If it is not NULL and the text length +** is zero, the string is assumed to be a null terminated C string. Otherwise +** the text is assumed to be the length specified and possibly include NULL +** characters (e.g., a multi-national string). +** +** The text will be copied into to thread structure and remain there +** until the next call to PR_SetError. +*/ +NSPR_API(void) PR_SetErrorText( + PRIntn textLength, const char *text); + +/* +** Return the current threads last set error code. +*/ +NSPR_API(PRErrorCode) PR_GetError(void); + +/* +** Return the current threads last set os error code. This is used for +** machine specific code that desires the underlying os error. +*/ +NSPR_API(PRInt32) PR_GetOSError(void); + +/* +** Get the length of the error text. If a zero is returned, then there +** is no text. Otherwise, the value returned is sufficient to contain +** the error text currently available. +*/ +NSPR_API(PRInt32) PR_GetErrorTextLength(void); + +/* +** Copy the current threads current error text. Then actual number of bytes +** copied is returned as the result. If the result is zero, the 'text' area +** is unaffected. +*/ +NSPR_API(PRInt32) PR_GetErrorText(char *text); + + +/* +Copyright (C) 1987, 1988 Student Information Processing Board of the +Massachusetts Institute of Technology. + +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 names of M.I.T. and the M.I.T. S.I.P.B. not be +used in advertising or publicity pertaining to distribution of the software +without specific, written prior permission. M.I.T. and the M.I.T. S.I.P.B. +make no representations about the suitability of this software for any +purpose. It is provided "as is" without express or implied warranty. +*/ + + +/* + * NOTE: + * The interfaces for error-code-translation described in the rest of + * this file are preliminary in the 3.1 release of nspr and are subject + * to change in future releases. + */ + +/* +** Description: Localizable error code to string function. +** +** +** NSPR provides a mechanism for converting an error code to a +** descriptive string, in a caller-specified language. +** +** Error codes themselves are 32 bit (signed) integers. Typically, +** the high order 24 bits are an identifier of which error table the +** error code is from, and the low order 8 bits are a sequential error +** number within the table. NSPR supports error tables whose first +** error code is not a multiple of 256, such error code assignments +** should be avoided when possible. +** +** Error table 0 is defined to match the UNIX system call error table +** (sys_errlist); this allows errno values to be used directly in the +** library. Other error table numbers are typically formed by +** compacting together the first four characters of the error table +** name. The mapping between characters in the name and numeric +** values in the error code are defined in a system-independent +** fashion, so that two systems that can pass integral values between +** them can reliably pass error codes without loss of meaning; this +** should work even if the character sets used are not the +** same. (However, if this is to be done, error table 0 should be +** avoided, since the local system call error tables may differ.) +** +** Libraries defining error codes need only provide a table mapping +** error code numbers to names and default English descriptions, +** calling a routine to install the table, making it ``known'' to NSPR +** library. Once installed, a table may not be removed. Any error +** code the library generates can be converted to the corresponding +** error message. There is also a default format for error codes +** accidentally returned before making the table known, which is of +** the form "unknown code foo 32", where "foo" would be the name of +** the table. +** +** Normally, the error code conversion routine only supports the +** languages "i-default" and "en", returning the error-table-provided +** English description for both languages. The application may +** provide a localization plugin, allowing support for additional +** languages. +** +**/ + +/**********************************************************************/ +/************************* TYPES AND CONSTANTS ************************/ +/**********************************************************************/ + +/* + * PRLanguageCode -- + * + * NSPR represents a language code as a non-negative integer. + * Languages 0 is always "i-default" the language you get without + * explicit negotiation. Language 1 is always "en", English + * which has been explicitly negotiated. Additional language + * codes are defined by an application-provided localization plugin. + */ +typedef PRUint32 PRLanguageCode; +#define PR_LANGUAGE_I_DEFAULT 0 /* i-default, the default language */ +#define PR_LANGUAGE_EN 1 /* English, explicitly negotiated */ + +/* + * struct PRErrorMessage -- + * + * An error message in an error table. + */ +struct PRErrorMessage { + const char * name; /* Macro name for error */ + const char * en_text; /* Default English text */ +}; + +/* + * struct PRErrorTable -- + * + * An error table, provided by a library. + */ +struct PRErrorTable { + const struct PRErrorMessage * msgs; /* Array of error information */ + const char *name; /* Name of error table source */ + PRErrorCode base; /* Error code for first error in table */ + int n_msgs; /* Number of codes in table */ +}; + +/* + * struct PRErrorCallbackPrivate -- + * + * A private structure for the localization plugin + */ +struct PRErrorCallbackPrivate; + +/* + * struct PRErrorCallbackTablePrivate -- + * + * A data structure under which the localization plugin may store information, + * associated with an error table, that is private to itself. + */ +struct PRErrorCallbackTablePrivate; + +/* + * PRErrorCallbackLookupFn -- + * + * A function of PRErrorCallbackLookupFn type is a localization + * plugin callback which converts an error code into a description + * in the requested language. The callback is provided the + * appropriate error table, private data for the plugin and the table. + * The callback returns the appropriate UTF-8 encoded description, or NULL + * if no description can be found. + */ +typedef const char * +PRErrorCallbackLookupFn(PRErrorCode code, PRLanguageCode language, + const struct PRErrorTable *table, + struct PRErrorCallbackPrivate *cb_private, + struct PRErrorCallbackTablePrivate *table_private); + +/* + * PRErrorCallbackNewTableFn -- + * + * A function PRErrorCallbackNewTableFn type is a localization plugin + * callback which is called once with each error table registered + * with NSPR. The callback is provided with the error table and + * the plugin's private structure. The callback returns any table private + * data it wishes to associate with the error table. Does not need to be thread + * safe. + */ +typedef struct PRErrorCallbackTablePrivate * +PRErrorCallbackNewTableFn(const struct PRErrorTable *table, + struct PRErrorCallbackPrivate *cb_private); + +/**********************************************************************/ +/****************************** FUNCTIONS *****************************/ +/**********************************************************************/ + +/*********************************************************************** +** FUNCTION: PR_ErrorToString +** DESCRIPTION: +** Returns the UTF-8 message for an error code in +** the requested language. May return the message +** in the default language if a translation in the requested +** language is not available. The returned string is +** valid for the duration of the process. Never returns NULL. +** +***********************************************************************/ +NSPR_API(const char *) PR_ErrorToString(PRErrorCode code, + PRLanguageCode language); + + +/*********************************************************************** +** FUNCTION: PR_ErrorToName +** DESCRIPTION: +** Returns the macro name for an error code, or NULL +** if the error code is not known. The returned string is +** valid for the duration of the process. +** +** Does not work for error table 0, the system error codes. +** +***********************************************************************/ +NSPR_API(const char *) PR_ErrorToName(PRErrorCode code); + + +/*********************************************************************** +** FUNCTION: PR_ErrorLanguages +** DESCRIPTION: +** Returns the RFC 1766 language tags for the language +** codes PR_ErrorToString() supports. The returned array is valid +** for the duration of the process. Never returns NULL. The first +** item in the returned array is the language tag for PRLanguageCode 0, +** the second is for PRLanguageCode 1, and so on. The array is terminated +** with a null pointer. +** +***********************************************************************/ +NSPR_API(const char * const *) PR_ErrorLanguages(void); + + +/*********************************************************************** +** FUNCTION: PR_ErrorInstallTable +** DESCRIPTION: +** Registers an error table with NSPR. Must be done exactly once per +** table. Memory pointed to by `table' must remain valid for the life +** of the process. +** +** NOT THREAD SAFE! +** +***********************************************************************/ +NSPR_API(PRErrorCode) PR_ErrorInstallTable(const struct PRErrorTable *table); + + +/*********************************************************************** +** FUNCTION: PR_ErrorInstallCallback +** DESCRIPTION: +** Registers an error localization plugin with NSPR. May be called +** at most one time. `languages' contains the language codes supported +** by this plugin. Languages 0 and 1 must be "i-default" and "en" +** respectively. `lookup' and `newtable' contain pointers to +** the plugin callback functions. `cb_private' contains any information +** private to the plugin functions. +** +** NOT THREAD SAFE! +** +***********************************************************************/ +NSPR_API(void) PR_ErrorInstallCallback(const char * const * languages, + PRErrorCallbackLookupFn *lookup, + PRErrorCallbackNewTableFn *newtable, + struct PRErrorCallbackPrivate *cb_private); + +PR_END_EXTERN_C + +#endif /* prerror_h___ */
diff --git a/pr/include/prinet.h b/pr/include/prinet.h new file mode 100644 index 0000000..15d229f --- /dev/null +++ b/pr/include/prinet.h
@@ -0,0 +1,99 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * File: prinet.h + * Description: + * Header file used to find the system header files for socket support[1]. + * This file serves the following purposes: + * - A cross-platform, "get-everything" socket header file. On + * Unix, socket support is scattered in several header files, + * while Windows has a "get-everything" socket header file[2]. + * - NSPR needs the following macro definitions and function + * prototype declarations from these header files: + * AF_INET + * INADDR_ANY, INADDR_LOOPBACK, INADDR_BROADCAST + * ntohl(), ntohs(), htonl(), ntons(). + * NSPR does not define its own versions of these macros and + * functions. It simply uses the native versions, which have + * the same names on all supported platforms. + * This file is intended to be included by NSPR public header + * files, such as prio.h. One should not include this file directly. + * + * Notes: + * 1. This file should have been an internal header. Please do not + * depend on it to pull in the system header files you need. + * 2. WARNING: This file is no longer cross-platform as it is a no-op + * for WIN32! See the comment in the WIN32 section for details. + */ + +#ifndef prinet_h__ +#define prinet_h__ + +#if defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS) +#include <sys/types.h> +#include <sys/socket.h> /* AF_INET */ +#include <netinet/in.h> /* INADDR_ANY, ..., ntohl(), ... */ +#ifdef XP_OS2 +#include <sys/ioctl.h> +#endif +#ifdef XP_UNIX +#ifdef AIX +/* + * On AIX 4.3, the header <arpa/inet.h> refers to struct + * ether_addr and struct sockaddr_dl that are not declared. + * The following struct declarations eliminate the compiler + * warnings. + */ +struct ether_addr; +struct sockaddr_dl; +#endif /* AIX */ +#include <arpa/inet.h> +#endif /* XP_UNIX */ +#include <netdb.h> + +#if defined(FREEBSD) || defined(BSDI) || defined(QNX) +#include <rpc/types.h> /* the only place that defines INADDR_LOOPBACK */ +#endif + +/* + * OS/2 hack. For some reason INADDR_LOOPBACK is not defined in the + * socket headers. + */ +#if defined(OS2) && !defined(INADDR_LOOPBACK) +#define INADDR_LOOPBACK 0x7f000001 +#endif + +/* + * Prototypes of ntohl() etc. are declared in <machine/endian.h> + * on these platforms. + */ +#if defined(BSDI) || defined(OSF1) +#include <machine/endian.h> +#endif + +/* On Android, ntohl() etc. are declared in <sys/endian.h>. */ +#ifdef __ANDROID__ +#include <sys/endian.h> +#endif + +#elif defined(WIN32) + +/* + * Do not include any system header files. + * + * Originally we were including <windows.h>. It slowed down the + * compilation of files that included NSPR headers, so we removed + * the <windows.h> inclusion at customer's request, which created + * an unfortunate inconsistency with other platforms. + */ + +#else + +#error Unknown platform + +#endif + +#endif /* prinet_h__ */
diff --git a/pr/include/prinit.h b/pr/include/prinit.h new file mode 100644 index 0000000..e27fc34 --- /dev/null +++ b/pr/include/prinit.h
@@ -0,0 +1,215 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prinit_h___ +#define prinit_h___ + +#include "prthread.h" +#include "prtypes.h" +#include "prwin16.h" +#include <stdio.h> + +PR_BEGIN_EXTERN_C + +/************************************************************************/ +/**************************IDENTITY AND VERSIONING***********************/ +/************************************************************************/ + +/* +** NSPR's name, this should persist until at least the turn of the +** century. +*/ +#define PR_NAME "NSPR" + +/* +** NSPR's version is used to determine the likelihood that the version you +** used to build your component is anywhere close to being compatible with +** what is in the underlying library. +** +** The format of the version string is +** "<major version>.<minor version>[.<patch level>] [<Beta>]" +*/ +#define PR_VERSION "4.13.1" +#define PR_VMAJOR 4 +#define PR_VMINOR 13 +#define PR_VPATCH 1 +#define PR_BETA PR_FALSE + +/* +** PRVersionCheck +** +** The basic signature of the function that is called to provide version +** checking. The result will be a boolean that indicates the likelihood +** that the underling library will perform as the caller expects. +** +** The only argument is a string, which should be the verson identifier +** of the library in question. That string will be compared against an +** equivalent string that represents the actual build version of the +** exporting library. +** +** The result will be the logical union of the directly called library +** and all dependent libraries. +*/ + +typedef PRBool (*PRVersionCheck)(const char*); + +/* +** PR_VersionCheck +** +** NSPR's existance proof of the version check function. +** +** Note that NSPR has no cooperating dependencies. +*/ + +NSPR_API(PRBool) PR_VersionCheck(const char *importedVersion); + +/* + * Returns a const string of the NSPR library version. + */ +NSPR_API(const char*) PR_GetVersion(void); + + +/************************************************************************/ +/*******************************INITIALIZATION***************************/ +/************************************************************************/ + +/* +** Initialize the runtime. Attach a thread object to the currently +** executing native thread of type "type". +** +** The specificaiton of 'maxPTDs' is ignored. +*/ +NSPR_API(void) PR_Init( + PRThreadType type, PRThreadPriority priority, PRUintn maxPTDs); + +/* +** And alternate form of initialization, one that may become the default if +** not the only mechanism, provides a method to get the NSPR runtime init- +** ialized and place NSPR between the caller and the runtime library. This +** allows main() to be treated as any other thread root function, signalling +** its compeletion by returning and allowing the runtime to coordinate the +** completion of the other threads of the runtime. +** +** The priority of the main (or primordial) thread will be PR_PRIORITY_NORMAL. +** The thread may adjust its own priority by using PR_SetPriority(), though +** at this time the support for priorities is somewhat weak. +** +** The specificaiton of 'maxPTDs' is ignored. +** +** The value returned by PR_Initialize is the value returned from the root +** function, 'prmain'. +*/ + +typedef PRIntn (PR_CALLBACK *PRPrimordialFn)(PRIntn argc, char **argv); + +NSPR_API(PRIntn) PR_Initialize( + PRPrimordialFn prmain, PRIntn argc, char **argv, PRUintn maxPTDs); + +/* +** Return PR_TRUE if PR_Init has already been called. +*/ +NSPR_API(PRBool) PR_Initialized(void); + +/* + * Perform a graceful shutdown of NSPR. PR_Cleanup() may be called by + * the primordial thread near the end of the main() function. + * + * PR_Cleanup() attempts to synchronize the natural termination of + * process. It does that by blocking the caller, if and only if it is + * the primordial thread, until the number of user threads has dropped + * to zero. When the primordial thread returns from main(), the process + * will immediately and silently exit. That is, it will (if necessary) + * forcibly terminate any existing threads and exit without significant + * blocking and there will be no error messages or core files. + * + * PR_Cleanup() returns PR_SUCCESS if NSPR is successfully shutdown, + * or PR_FAILURE if the calling thread of this function is not the + * primordial thread. + */ +NSPR_API(PRStatus) PR_Cleanup(void); + +/* +** Disable Interrupts +** Disables timer signals used for pre-emptive scheduling. +*/ +NSPR_API(void) PR_DisableClockInterrupts(void); + +/* +** Enables Interrupts +** Enables timer signals used for pre-emptive scheduling. +*/ +NSPR_API(void) PR_EnableClockInterrupts(void); + +/* +** Block Interrupts +** Blocks the timer signal used for pre-emptive scheduling +*/ +NSPR_API(void) PR_BlockClockInterrupts(void); + +/* +** Unblock Interrupts +** Unblocks the timer signal used for pre-emptive scheduling +*/ +NSPR_API(void) PR_UnblockClockInterrupts(void); + +/* +** Create extra virtual processor threads. Generally used with MP systems. +*/ +NSPR_API(void) PR_SetConcurrency(PRUintn numCPUs); + +/* +** Control the method and size of the file descriptor (PRFileDesc*) +** cache used by the runtime. Setting 'high' to zero is for performance, +** any other value probably for debugging (see memo on FD caching). +*/ +NSPR_API(PRStatus) PR_SetFDCacheSize(PRIntn low, PRIntn high); + +/* + * Cause an immediate, nongraceful, forced termination of the process. + * It takes a PRIntn argument, which is the exit status code of the + * process. + */ +NSPR_API(void) PR_ProcessExit(PRIntn status); + +/* +** Abort the process in a non-graceful manner. This will cause a core file, +** call to the debugger or other moral equivalent as well as causing the +** entire process to stop. +*/ +NSPR_API(void) PR_Abort(void); + +/* + **************************************************************** + * + * Module initialization: + * + **************************************************************** + */ + +typedef struct PRCallOnceType { + PRIntn initialized; + PRInt32 inProgress; + PRStatus status; +} PRCallOnceType; + +typedef PRStatus (PR_CALLBACK *PRCallOnceFN)(void); + +typedef PRStatus (PR_CALLBACK *PRCallOnceWithArgFN)(void *arg); + +NSPR_API(PRStatus) PR_CallOnce( + PRCallOnceType *once, + PRCallOnceFN func +); + +NSPR_API(PRStatus) PR_CallOnceWithArg( + PRCallOnceType *once, + PRCallOnceWithArgFN func, + void *arg +); + + +PR_END_EXTERN_C + +#endif /* prinit_h___ */
diff --git a/pr/include/prinrval.h b/pr/include/prinrval.h new file mode 100644 index 0000000..14cd39b --- /dev/null +++ b/pr/include/prinrval.h
@@ -0,0 +1,146 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prinrval.h +** Description: API to interval timing functions of NSPR. +** +** +** NSPR provides interval times that are independent of network time +** of day values. Interval times are (in theory) accurate regardless +** of host processing requirements and also very cheap to acquire. It +** is expected that getting an interval time while in a synchronized +** function (holding one's lock). +**/ + +#if !defined(prinrval_h) +#define prinrval_h + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/**********************************************************************/ +/************************* TYPES AND CONSTANTS ************************/ +/**********************************************************************/ + +typedef PRUint32 PRIntervalTime; + +/*********************************************************************** +** DEFINES: PR_INTERVAL_MIN +** PR_INTERVAL_MAX +** DESCRIPTION: +** These two constants define the range (in ticks / second) of the +** platform dependent type, PRIntervalTime. These constants bound both +** the period and the resolution of a PRIntervalTime. +***********************************************************************/ +#define PR_INTERVAL_MIN 1000UL +#define PR_INTERVAL_MAX 100000UL + +/*********************************************************************** +** DEFINES: PR_INTERVAL_NO_WAIT +** PR_INTERVAL_NO_TIMEOUT +** DESCRIPTION: +** Two reserved constants are defined in the PRIntervalTime namespace. +** They are used to indicate that the process should wait no time (return +** immediately) or wait forever (never time out), respectively. +** Note: PR_INTERVAL_NO_TIMEOUT passed as input to PR_Connect is +** interpreted as use the OS's connect timeout. +** +***********************************************************************/ +#define PR_INTERVAL_NO_WAIT 0UL +#define PR_INTERVAL_NO_TIMEOUT 0xffffffffUL + +/**********************************************************************/ +/****************************** FUNCTIONS *****************************/ +/**********************************************************************/ + +/*********************************************************************** +** FUNCTION: PR_IntervalNow +** DESCRIPTION: +** Return the value of NSPR's free running interval timer. That timer +** can be used to establish epochs and determine intervals (be computing +** the difference between two times). +** INPUTS: void +** OUTPUTS: void +** RETURN: PRIntervalTime +** +** SIDE EFFECTS: +** None +** RESTRICTIONS: +** The units of PRIntervalTime are platform dependent. They are chosen +** such that they are appropriate for the host OS, yet provide sufficient +** resolution and period to be useful to clients. +** MEMORY: N/A +** ALGORITHM: Platform dependent +***********************************************************************/ +NSPR_API(PRIntervalTime) PR_IntervalNow(void); + +/*********************************************************************** +** FUNCTION: PR_TicksPerSecond +** DESCRIPTION: +** Return the number of ticks per second for PR_IntervalNow's clock. +** The value will be in the range [PR_INTERVAL_MIN..PR_INTERVAL_MAX]. +** INPUTS: void +** OUTPUTS: void +** RETURN: PRUint32 +** +** SIDE EFFECTS: +** None +** RESTRICTIONS: +** None +** MEMORY: N/A +** ALGORITHM: N/A +***********************************************************************/ +NSPR_API(PRUint32) PR_TicksPerSecond(void); + +/*********************************************************************** +** FUNCTION: PR_SecondsToInterval +** PR_MillisecondsToInterval +** PR_MicrosecondsToInterval +** DESCRIPTION: +** Convert standard clock units to platform dependent intervals. +** INPUTS: PRUint32 +** OUTPUTS: void +** RETURN: PRIntervalTime +** +** SIDE EFFECTS: +** None +** RESTRICTIONS: +** Conversion may cause overflow, which is not reported. +** MEMORY: N/A +** ALGORITHM: N/A +***********************************************************************/ +NSPR_API(PRIntervalTime) PR_SecondsToInterval(PRUint32 seconds); +NSPR_API(PRIntervalTime) PR_MillisecondsToInterval(PRUint32 milli); +NSPR_API(PRIntervalTime) PR_MicrosecondsToInterval(PRUint32 micro); + +/*********************************************************************** +** FUNCTION: PR_IntervalToSeconds +** PR_IntervalToMilliseconds +** PR_IntervalToMicroseconds +** DESCRIPTION: +** Convert platform dependent intervals to standard clock units. +** INPUTS: PRIntervalTime +** OUTPUTS: void +** RETURN: PRUint32 +** +** SIDE EFFECTS: +** None +** RESTRICTIONS: +** Conversion may cause overflow, which is not reported. +** MEMORY: N/A +** ALGORITHM: N/A +***********************************************************************/ +NSPR_API(PRUint32) PR_IntervalToSeconds(PRIntervalTime ticks); +NSPR_API(PRUint32) PR_IntervalToMilliseconds(PRIntervalTime ticks); +NSPR_API(PRUint32) PR_IntervalToMicroseconds(PRIntervalTime ticks); + +PR_END_EXTERN_C + + +#endif /* !defined(prinrval_h) */ + +/* prinrval.h */
diff --git a/pr/include/prio.h b/pr/include/prio.h new file mode 100644 index 0000000..a9fcf37 --- /dev/null +++ b/pr/include/prio.h
@@ -0,0 +1,2022 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * File: prio.h + * + * Description: PR i/o related stuff, such as file system access, file + * i/o, socket i/o, etc. + */ + +#ifndef prio_h___ +#define prio_h___ + +#include "prlong.h" +#include "prtime.h" +#include "prinrval.h" +#include "prinet.h" + +PR_BEGIN_EXTERN_C + +/* Typedefs */ +typedef struct PRDir PRDir; +typedef struct PRDirEntry PRDirEntry; +#ifdef MOZ_UNICODE +typedef struct PRDirUTF16 PRDirUTF16; +typedef struct PRDirEntryUTF16 PRDirEntryUTF16; +#endif /* MOZ_UNICODE */ +typedef struct PRFileDesc PRFileDesc; +typedef struct PRFileInfo PRFileInfo; +typedef struct PRFileInfo64 PRFileInfo64; +typedef union PRNetAddr PRNetAddr; +typedef struct PRIOMethods PRIOMethods; +typedef struct PRPollDesc PRPollDesc; +typedef struct PRFilePrivate PRFilePrivate; +typedef struct PRSendFileData PRSendFileData; + +/* +*************************************************************************** +** The file descriptor. +** This is the primary structure to represent any active open socket, +** whether it be a normal file or a network connection. Such objects +** are stackable (or layerable). Each layer may have its own set of +** method pointers and context private to that layer. All each layer +** knows about its neighbors is how to get to their method table. +*************************************************************************** +*/ + +typedef PRIntn PRDescIdentity; /* see: Layering file descriptors */ + +struct PRFileDesc { + const PRIOMethods *methods; /* the I/O methods table */ + PRFilePrivate *secret; /* layer dependent data */ + PRFileDesc *lower, *higher; /* pointers to adjacent layers */ + void (PR_CALLBACK *dtor)(PRFileDesc *fd); + /* A destructor function for layer */ + PRDescIdentity identity; /* Identity of this particular layer */ +}; + +/* +*************************************************************************** +** PRTransmitFileFlags +** +** Flags for PR_TransmitFile. Pass PR_TRANSMITFILE_CLOSE_SOCKET to +** PR_TransmitFile if the connection should be closed after the file +** is transmitted. +*************************************************************************** +*/ +typedef enum PRTransmitFileFlags { + PR_TRANSMITFILE_KEEP_OPEN = 0, /* socket is left open after file + * is transmitted. */ + PR_TRANSMITFILE_CLOSE_SOCKET = 1 /* socket is closed after file + * is transmitted. */ +} PRTransmitFileFlags; + +/* +************************************************************************** +** Macros for PRNetAddr +** +** Address families: PR_AF_INET, PR_AF_INET6, PR_AF_LOCAL +** IP addresses: PR_INADDR_ANY, PR_INADDR_LOOPBACK, PR_INADDR_BROADCAST +************************************************************************** +*/ + +#ifdef WIN32 + +#define PR_AF_INET 2 +#define PR_AF_LOCAL 1 +#define PR_INADDR_ANY (unsigned long)0x00000000 +#define PR_INADDR_LOOPBACK 0x7f000001 +#define PR_INADDR_BROADCAST (unsigned long)0xffffffff + +#else /* WIN32 */ + +#define PR_AF_INET AF_INET +#define PR_AF_LOCAL AF_UNIX +#define PR_INADDR_ANY INADDR_ANY +#define PR_INADDR_LOOPBACK INADDR_LOOPBACK +#define PR_INADDR_BROADCAST INADDR_BROADCAST + +#endif /* WIN32 */ + +/* +** Define PR_AF_INET6 in prcpucfg.h with the same +** value as AF_INET6 on platforms with IPv6 support. +** Otherwise define it here. +*/ +#ifndef PR_AF_INET6 +#define PR_AF_INET6 100 +#endif + +#define PR_AF_INET_SDP 101 +#define PR_AF_INET6_SDP 102 + +#ifndef PR_AF_UNSPEC +#define PR_AF_UNSPEC 0 +#endif + +/* +************************************************************************** +** A network address +** +** Only Internet Protocol (IPv4 and IPv6) addresses are supported. +** The address family must always represent IPv4 (AF_INET, probably == 2) +** or IPv6 (AF_INET6). +************************************************************************** +*************************************************************************/ + +struct PRIPv6Addr { + union { + PRUint8 _S6_u8[16]; + PRUint16 _S6_u16[8]; + PRUint32 _S6_u32[4]; + PRUint64 _S6_u64[2]; + } _S6_un; +}; +#define pr_s6_addr _S6_un._S6_u8 +#define pr_s6_addr16 _S6_un._S6_u16 +#define pr_s6_addr32 _S6_un._S6_u32 +#define pr_s6_addr64 _S6_un._S6_u64 + +typedef struct PRIPv6Addr PRIPv6Addr; + +union PRNetAddr { + struct { + PRUint16 family; /* address family (0x00ff maskable) */ +#ifdef XP_BEOS + char data[10]; /* Be has a smaller structure */ +#else + char data[14]; /* raw address data */ +#endif + } raw; + struct { + PRUint16 family; /* address family (AF_INET) */ + PRUint16 port; /* port number */ + PRUint32 ip; /* The actual 32 bits of address */ +#ifdef XP_BEOS + char pad[4]; /* Be has a smaller structure */ +#else + char pad[8]; +#endif + } inet; + struct { + PRUint16 family; /* address family (AF_INET6) */ + PRUint16 port; /* port number */ + PRUint32 flowinfo; /* routing information */ + PRIPv6Addr ip; /* the actual 128 bits of address */ + PRUint32 scope_id; /* set of interfaces for a scope */ + } ipv6; +#if defined(XP_UNIX) || defined(XP_OS2) + struct { /* Unix domain socket address */ + PRUint16 family; /* address family (AF_UNIX) */ +#ifdef XP_OS2 + char path[108]; /* null-terminated pathname */ + /* bind fails if size is not 108. */ +#else + char path[104]; /* null-terminated pathname */ +#endif + } local; +#endif +}; + +/* +*************************************************************************** +** PRSockOption +** +** The file descriptors can have predefined options set after they file +** descriptor is created to change their behavior. Only the options in +** the following enumeration are supported. +*************************************************************************** +*/ +typedef enum PRSockOption +{ + PR_SockOpt_Nonblocking, /* nonblocking io */ + PR_SockOpt_Linger, /* linger on close if data present */ + PR_SockOpt_Reuseaddr, /* allow local address reuse */ + PR_SockOpt_Keepalive, /* keep connections alive */ + PR_SockOpt_RecvBufferSize, /* receive buffer size */ + PR_SockOpt_SendBufferSize, /* send buffer size */ + + PR_SockOpt_IpTimeToLive, /* time to live */ + PR_SockOpt_IpTypeOfService, /* type of service and precedence */ + + PR_SockOpt_AddMember, /* add an IP group membership */ + PR_SockOpt_DropMember, /* drop an IP group membership */ + PR_SockOpt_McastInterface, /* multicast interface address */ + PR_SockOpt_McastTimeToLive, /* multicast timetolive */ + PR_SockOpt_McastLoopback, /* multicast loopback */ + + PR_SockOpt_NoDelay, /* don't delay send to coalesce packets */ + PR_SockOpt_MaxSegment, /* maximum segment size */ + PR_SockOpt_Broadcast, /* enable broadcast */ + PR_SockOpt_Reuseport, /* allow local address & port reuse on + * platforms that support it */ + PR_SockOpt_Last +} PRSockOption; + +typedef struct PRLinger { + PRBool polarity; /* Polarity of the option's setting */ + PRIntervalTime linger; /* Time to linger before closing */ +} PRLinger; + +typedef struct PRMcastRequest { + PRNetAddr mcaddr; /* IP multicast address of group */ + PRNetAddr ifaddr; /* local IP address of interface */ +} PRMcastRequest; + +typedef struct PRSocketOptionData +{ + PRSockOption option; + union + { + PRUintn ip_ttl; /* IP time to live */ + PRUintn mcast_ttl; /* IP multicast time to live */ + PRUintn tos; /* IP type of service and precedence */ + PRBool non_blocking; /* Non-blocking (network) I/O */ + PRBool reuse_addr; /* Allow local address reuse */ + PRBool reuse_port; /* Allow local address & port reuse on + * platforms that support it */ + PRBool keep_alive; /* Keep connections alive */ + PRBool mcast_loopback; /* IP multicast loopback */ + PRBool no_delay; /* Don't delay send to coalesce packets */ + PRBool broadcast; /* Enable broadcast */ + PRSize max_segment; /* Maximum segment size */ + PRSize recv_buffer_size; /* Receive buffer size */ + PRSize send_buffer_size; /* Send buffer size */ + PRLinger linger; /* Time to linger on close if data present */ + PRMcastRequest add_member; /* add an IP group membership */ + PRMcastRequest drop_member; /* Drop an IP group membership */ + PRNetAddr mcast_if; /* multicast interface address */ + } value; +} PRSocketOptionData; + +/* +*************************************************************************** +** PRIOVec +** +** The I/O vector is used by the write vector method to describe the areas +** that are affected by the ouput operation. +*************************************************************************** +*/ +typedef struct PRIOVec { + char *iov_base; + int iov_len; +} PRIOVec; + +/* +*************************************************************************** +** Discover what type of socket is being described by the file descriptor. +*************************************************************************** +*/ +typedef enum PRDescType +{ + PR_DESC_FILE = 1, + PR_DESC_SOCKET_TCP = 2, + PR_DESC_SOCKET_UDP = 3, + PR_DESC_LAYERED = 4, + PR_DESC_PIPE = 5 +} PRDescType; + +typedef enum PRSeekWhence { + PR_SEEK_SET = 0, + PR_SEEK_CUR = 1, + PR_SEEK_END = 2 +} PRSeekWhence; + +NSPR_API(PRDescType) PR_GetDescType(PRFileDesc *file); + +/* +*************************************************************************** +** PRIOMethods +** +** The I/O methods table provides procedural access to the functions of +** the file descriptor. It is the responsibility of a layer implementor +** to provide suitable functions at every entry point. If a layer provides +** no functionality, it should call the next lower(higher) function of the +** same name (e.g., return fd->lower->method->close(fd->lower)); +** +** Not all functions are implemented for all types of files. In cases where +** that is true, the function will return a error indication with an error +** code of PR_INVALID_METHOD_ERROR. +*************************************************************************** +*/ + +typedef PRStatus (PR_CALLBACK *PRCloseFN)(PRFileDesc *fd); +typedef PRInt32 (PR_CALLBACK *PRReadFN)(PRFileDesc *fd, void *buf, PRInt32 amount); +typedef PRInt32 (PR_CALLBACK *PRWriteFN)(PRFileDesc *fd, const void *buf, PRInt32 amount); +typedef PRInt32 (PR_CALLBACK *PRAvailableFN)(PRFileDesc *fd); +typedef PRInt64 (PR_CALLBACK *PRAvailable64FN)(PRFileDesc *fd); +typedef PRStatus (PR_CALLBACK *PRFsyncFN)(PRFileDesc *fd); +typedef PROffset32 (PR_CALLBACK *PRSeekFN)(PRFileDesc *fd, PROffset32 offset, PRSeekWhence how); +typedef PROffset64 (PR_CALLBACK *PRSeek64FN)(PRFileDesc *fd, PROffset64 offset, PRSeekWhence how); +typedef PRStatus (PR_CALLBACK *PRFileInfoFN)(PRFileDesc *fd, PRFileInfo *info); +typedef PRStatus (PR_CALLBACK *PRFileInfo64FN)(PRFileDesc *fd, PRFileInfo64 *info); +typedef PRInt32 (PR_CALLBACK *PRWritevFN)( + PRFileDesc *fd, const PRIOVec *iov, PRInt32 iov_size, + PRIntervalTime timeout); +typedef PRStatus (PR_CALLBACK *PRConnectFN)( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout); +typedef PRFileDesc* (PR_CALLBACK *PRAcceptFN) ( + PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout); +typedef PRStatus (PR_CALLBACK *PRBindFN)(PRFileDesc *fd, const PRNetAddr *addr); +typedef PRStatus (PR_CALLBACK *PRListenFN)(PRFileDesc *fd, PRIntn backlog); +typedef PRStatus (PR_CALLBACK *PRShutdownFN)(PRFileDesc *fd, PRIntn how); +typedef PRInt32 (PR_CALLBACK *PRRecvFN)( + PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); +typedef PRInt32 (PR_CALLBACK *PRSendFN) ( + PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); +typedef PRInt32 (PR_CALLBACK *PRRecvfromFN)( + PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRNetAddr *addr, PRIntervalTime timeout); +typedef PRInt32 (PR_CALLBACK *PRSendtoFN)( + PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, const PRNetAddr *addr, PRIntervalTime timeout); +typedef PRInt16 (PR_CALLBACK *PRPollFN)( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags); +typedef PRInt32 (PR_CALLBACK *PRAcceptreadFN)( + PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr, + void *buf, PRInt32 amount, PRIntervalTime t); +typedef PRInt32 (PR_CALLBACK *PRTransmitfileFN)( + PRFileDesc *sd, PRFileDesc *fd, const void *headers, + PRInt32 hlen, PRTransmitFileFlags flags, PRIntervalTime t); +typedef PRStatus (PR_CALLBACK *PRGetsocknameFN)(PRFileDesc *fd, PRNetAddr *addr); +typedef PRStatus (PR_CALLBACK *PRGetpeernameFN)(PRFileDesc *fd, PRNetAddr *addr); +typedef PRStatus (PR_CALLBACK *PRGetsocketoptionFN)( + PRFileDesc *fd, PRSocketOptionData *data); +typedef PRStatus (PR_CALLBACK *PRSetsocketoptionFN)( + PRFileDesc *fd, const PRSocketOptionData *data); +typedef PRInt32 (PR_CALLBACK *PRSendfileFN)( + PRFileDesc *networkSocket, PRSendFileData *sendData, + PRTransmitFileFlags flags, PRIntervalTime timeout); +typedef PRStatus (PR_CALLBACK *PRConnectcontinueFN)( + PRFileDesc *fd, PRInt16 out_flags); +typedef PRIntn (PR_CALLBACK *PRReservedFN)(PRFileDesc *fd); + +struct PRIOMethods { + PRDescType file_type; /* Type of file represented (tos) */ + PRCloseFN close; /* close file and destroy descriptor */ + PRReadFN read; /* read up to specified bytes into buffer */ + PRWriteFN write; /* write specified bytes from buffer */ + PRAvailableFN available; /* determine number of bytes available */ + PRAvailable64FN available64; /* ditto, 64 bit */ + PRFsyncFN fsync; /* flush all buffers to permanent store */ + PRSeekFN seek; /* position the file to the desired place */ + PRSeek64FN seek64; /* ditto, 64 bit */ + PRFileInfoFN fileInfo; /* Get information about an open file */ + PRFileInfo64FN fileInfo64; /* ditto, 64 bit */ + PRWritevFN writev; /* Write segments as described by iovector */ + PRConnectFN connect; /* Connect to the specified (net) address */ + PRAcceptFN accept; /* Accept a connection for a (net) peer */ + PRBindFN bind; /* Associate a (net) address with the fd */ + PRListenFN listen; /* Prepare to listen for (net) connections */ + PRShutdownFN shutdown; /* Shutdown a (net) connection */ + PRRecvFN recv; /* Solicit up the the specified bytes */ + PRSendFN send; /* Send all the bytes specified */ + PRRecvfromFN recvfrom; /* Solicit (net) bytes and report source */ + PRSendtoFN sendto; /* Send bytes to (net) address specified */ + PRPollFN poll; /* Test the fd to see if it is ready */ + PRAcceptreadFN acceptread; /* Accept and read on a new (net) fd */ + PRTransmitfileFN transmitfile; /* Transmit at entire file */ + PRGetsocknameFN getsockname; /* Get (net) address associated with fd */ + PRGetpeernameFN getpeername; /* Get peer's (net) address */ + PRReservedFN reserved_fn_6; /* reserved for future use */ + PRReservedFN reserved_fn_5; /* reserved for future use */ + PRGetsocketoptionFN getsocketoption; + /* Get current setting of specified option */ + PRSetsocketoptionFN setsocketoption; + /* Set value of specified option */ + PRSendfileFN sendfile; /* Send a (partial) file with header/trailer*/ + PRConnectcontinueFN connectcontinue; + /* Continue a nonblocking connect */ + PRReservedFN reserved_fn_3; /* reserved for future use */ + PRReservedFN reserved_fn_2; /* reserved for future use */ + PRReservedFN reserved_fn_1; /* reserved for future use */ + PRReservedFN reserved_fn_0; /* reserved for future use */ +}; + +/* + ************************************************************************** + * FUNCTION: PR_GetSpecialFD + * DESCRIPTION: Get the file descriptor that represents the standard input, + * output, or error stream. + * INPUTS: + * PRSpecialFD id + * A value indicating the type of stream desired: + * PR_StandardInput: standard input + * PR_StandardOuput: standard output + * PR_StandardError: standard error + * OUTPUTS: none + * RETURNS: PRFileDesc * + * If the argument is valid, PR_GetSpecialFD returns a file descriptor + * that represents the corresponding standard I/O stream. Otherwise, + * PR_GetSpecialFD returns NULL and sets error PR_INVALID_ARGUMENT_ERROR. + ************************************************************************** + */ + +typedef enum PRSpecialFD +{ + PR_StandardInput, /* standard input */ + PR_StandardOutput, /* standard output */ + PR_StandardError /* standard error */ +} PRSpecialFD; + +NSPR_API(PRFileDesc*) PR_GetSpecialFD(PRSpecialFD id); + +#define PR_STDIN PR_GetSpecialFD(PR_StandardInput) +#define PR_STDOUT PR_GetSpecialFD(PR_StandardOutput) +#define PR_STDERR PR_GetSpecialFD(PR_StandardError) + +/* + ************************************************************************** + * Layering file descriptors + * + * File descriptors may be layered. Each layer has it's own identity. + * Identities are allocated by the runtime and are to be associated + * (by the layer implementor) with all layers that are of that type. + * It is then possible to scan the chain of layers and find a layer + * that one recongizes and therefore predict that it will implement + * a desired protocol. + * + * There are three well-known identities: + * PR_INVALID_IO_LAYER => an invalid layer identity, for error return + * PR_TOP_IO_LAYER => the identity of the top of the stack + * PR_NSPR_IO_LAYER => the identity used by NSPR proper + * PR_TOP_IO_LAYER may be used as a shorthand for identifying the topmost + * layer of an existing stack. Ie., the following two constructs are + * equivalent. + * + * rv = PR_PushIOLayer(stack, PR_TOP_IO_LAYER, my_layer); + * rv = PR_PushIOLayer(stack, PR_GetLayersIdentity(stack), my_layer) + * + * A string may be associated with the creation of the identity. It + * will be copied by the runtime. If queried the runtime will return + * a reference to that copied string (not yet another copy). There + * is no facility for deleting an identity. + ************************************************************************** + */ + +#define PR_IO_LAYER_HEAD (PRDescIdentity)-3 +#define PR_INVALID_IO_LAYER (PRDescIdentity)-1 +#define PR_TOP_IO_LAYER (PRDescIdentity)-2 +#define PR_NSPR_IO_LAYER (PRDescIdentity)0 + +NSPR_API(PRDescIdentity) PR_GetUniqueIdentity(const char *layer_name); +NSPR_API(const char*) PR_GetNameForIdentity(PRDescIdentity ident); +NSPR_API(PRDescIdentity) PR_GetLayersIdentity(PRFileDesc* fd); +NSPR_API(PRFileDesc*) PR_GetIdentitiesLayer(PRFileDesc* fd_stack, PRDescIdentity id); + +/* + ************************************************************************** + * PR_GetDefaultIOMethods: Accessing the default methods table. + * You may get a pointer to the default methods table by calling this function. + * You may then select any elements from that table with which to build your + * layer's methods table. You may NOT modify the table directly. + ************************************************************************** + */ +NSPR_API(const PRIOMethods *) PR_GetDefaultIOMethods(void); + +/* + ************************************************************************** + * Creating a layer + * + * A new layer may be allocated by calling PR_CreateIOLayerStub(). The + * file descriptor returned will contain the pointer to the methods table + * provided. The runtime will not modify the table nor test its correctness. + ************************************************************************** + */ +NSPR_API(PRFileDesc*) PR_CreateIOLayerStub( + PRDescIdentity ident, const PRIOMethods *methods); + +/* + ************************************************************************** + * Creating a layer + * + * A new stack may be created by calling PR_CreateIOLayer(). The + * file descriptor returned will point to the top of the stack, which has + * the layer 'fd' as the topmost layer. + * + * NOTE: This function creates a new style stack, which has a fixed, dummy + * header. The old style stack, created by a call to PR_PushIOLayer, + * results in modifying contents of the top layer of the stack, when + * pushing and popping layers of the stack. + ************************************************************************** + */ +NSPR_API(PRFileDesc*) PR_CreateIOLayer(PRFileDesc* fd); + +/* + ************************************************************************** + * Pushing a layer + * + * A file descriptor (perhaps allocated using PR_CreateIOLayerStub()) may + * be pushed into an existing stack of file descriptors at any point the + * caller deems appropriate. The new layer will be inserted into the stack + * just above the layer with the indicated identity. + * + * Note: Even if the identity parameter indicates the top-most layer of + * the stack, the value of the file descriptor describing the original + * stack will not change. + ************************************************************************** + */ +NSPR_API(PRStatus) PR_PushIOLayer( + PRFileDesc *fd_stack, PRDescIdentity id, PRFileDesc *layer); + +/* + ************************************************************************** + * Popping a layer + * + * A layer may be popped from a stack by indicating the identity of the + * layer to be removed. If found, a pointer to the removed object will + * be returned to the caller. The object then becomes the responsibility + * of the caller. + * + * Note: Even if the identity indicates the top layer of the stack, the + * reference returned will not be the file descriptor for the stack and + * that file descriptor will remain valid. + ************************************************************************** + */ +NSPR_API(PRFileDesc*) PR_PopIOLayer(PRFileDesc *fd_stack, PRDescIdentity id); + +/* + ************************************************************************** + * FUNCTION: PR_Open + * DESCRIPTION: Open a file for reading, writing, or both. + * INPUTS: + * const char *name + * The path name of the file to be opened + * PRIntn flags + * The file status flags. + * It is a bitwise OR of the following bit flags (only one of + * the first three flags below may be used): + * PR_RDONLY Open for reading only. + * PR_WRONLY Open for writing only. + * PR_RDWR Open for reading and writing. + * PR_CREATE_FILE If the file does not exist, the file is created + * If the file exists, this flag has no effect. + * PR_SYNC If set, each write will wait for both the file data + * and file status to be physically updated. + * PR_APPEND The file pointer is set to the end of + * the file prior to each write. + * PR_TRUNCATE If the file exists, its length is truncated to 0. + * PR_EXCL With PR_CREATE_FILE, if the file does not exist, + * the file is created. If the file already + * exists, no action and NULL is returned + * + * PRIntn mode + * The access permission bits of the file mode, if the file is + * created when PR_CREATE_FILE is on. + * OUTPUTS: None + * RETURNS: PRFileDesc * + * If the file is successfully opened, + * returns a pointer to the PRFileDesc + * created for the newly opened file. + * Returns a NULL pointer if the open + * failed. + * SIDE EFFECTS: + * RESTRICTIONS: + * MEMORY: + * The return value, if not NULL, points to a dynamically allocated + * PRFileDesc object. + * ALGORITHM: + ************************************************************************** + */ + +/* Open flags */ +#define PR_RDONLY 0x01 +#define PR_WRONLY 0x02 +#define PR_RDWR 0x04 +#define PR_CREATE_FILE 0x08 +#define PR_APPEND 0x10 +#define PR_TRUNCATE 0x20 +#define PR_SYNC 0x40 +#define PR_EXCL 0x80 + +/* +** File modes .... +** +** CAVEAT: 'mode' is currently only applicable on UNIX platforms. +** The 'mode' argument may be ignored by PR_Open on other platforms. +** +** 00400 Read by owner. +** 00200 Write by owner. +** 00100 Execute (search if a directory) by owner. +** 00040 Read by group. +** 00020 Write by group. +** 00010 Execute by group. +** 00004 Read by others. +** 00002 Write by others +** 00001 Execute by others. +** +*/ + +NSPR_API(PRFileDesc*) PR_Open(const char *name, PRIntn flags, PRIntn mode); + +/* + ************************************************************************** + * FUNCTION: PR_OpenFile + * DESCRIPTION: + * Open a file for reading, writing, or both. + * PR_OpenFile has the same prototype as PR_Open but implements + * the specified file mode where possible. + ************************************************************************** + */ + +/* File mode bits */ +#define PR_IRWXU 00700 /* read, write, execute/search by owner */ +#define PR_IRUSR 00400 /* read permission, owner */ +#define PR_IWUSR 00200 /* write permission, owner */ +#define PR_IXUSR 00100 /* execute/search permission, owner */ +#define PR_IRWXG 00070 /* read, write, execute/search by group */ +#define PR_IRGRP 00040 /* read permission, group */ +#define PR_IWGRP 00020 /* write permission, group */ +#define PR_IXGRP 00010 /* execute/search permission, group */ +#define PR_IRWXO 00007 /* read, write, execute/search by others */ +#define PR_IROTH 00004 /* read permission, others */ +#define PR_IWOTH 00002 /* write permission, others */ +#define PR_IXOTH 00001 /* execute/search permission, others */ + +NSPR_API(PRFileDesc*) PR_OpenFile( + const char *name, PRIntn flags, PRIntn mode); + +#ifdef MOZ_UNICODE +/* + * EXPERIMENTAL: This function may be removed in a future release. + */ +NSPR_API(PRFileDesc*) PR_OpenFileUTF16( + const PRUnichar *name, PRIntn flags, PRIntn mode); +#endif /* MOZ_UNICODE */ + +/* + ************************************************************************** + * FUNCTION: PR_Close + * DESCRIPTION: + * Close a file or socket. + * INPUTS: + * PRFileDesc *fd + * a pointer to a PRFileDesc. + * OUTPUTS: + * None. + * RETURN: + * PRStatus + * SIDE EFFECTS: + * RESTRICTIONS: + * None. + * MEMORY: + * The dynamic memory pointed to by the argument fd is freed. + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_Close(PRFileDesc *fd); + +/* + ************************************************************************** + * FUNCTION: PR_Read + * DESCRIPTION: + * Read bytes from a file or socket. + * The operation will block until either an end of stream indication is + * encountered, some positive number of bytes are transferred, or there + * is an error. No more than 'amount' bytes will be transferred. + * INPUTS: + * PRFileDesc *fd + * pointer to the PRFileDesc object for the file or socket + * void *buf + * pointer to a buffer to hold the data read in. + * PRInt32 amount + * the size of 'buf' (in bytes) + * OUTPUTS: + * RETURN: + * PRInt32 + * a positive number indicates the number of bytes actually read in. + * 0 means end of file is reached or the network connection is closed. + * -1 indicates a failure. The reason for the failure is obtained + * by calling PR_GetError(). + * SIDE EFFECTS: + * data is written into the buffer pointed to by 'buf'. + * RESTRICTIONS: + * None. + * MEMORY: + * N/A + * ALGORITHM: + * N/A + ************************************************************************** + */ + +NSPR_API(PRInt32) PR_Read(PRFileDesc *fd, void *buf, PRInt32 amount); + +/* + *************************************************************************** + * FUNCTION: PR_Write + * DESCRIPTION: + * Write a specified number of bytes to a file or socket. The thread + * invoking this function blocks until all the data is written. + * INPUTS: + * PRFileDesc *fd + * pointer to a PRFileDesc object that refers to a file or socket + * const void *buf + * pointer to the buffer holding the data + * PRInt32 amount + * amount of data in bytes to be written from the buffer + * OUTPUTS: + * None. + * RETURN: PRInt32 + * A positive number indicates the number of bytes successfully written. + * A -1 is an indication that the operation failed. The reason + * for the failure is obtained by calling PR_GetError(). + *************************************************************************** + */ + +NSPR_API(PRInt32) PR_Write(PRFileDesc *fd,const void *buf,PRInt32 amount); + +/* + *************************************************************************** + * FUNCTION: PR_Writev + * DESCRIPTION: + * Write data to a socket. The data is organized in a PRIOVec array. The + * operation will block until all the data is written or the operation + * fails. + * INPUTS: + * PRFileDesc *fd + * Pointer that points to a PRFileDesc object for a socket. + * const PRIOVec *iov + * An array of PRIOVec. PRIOVec is a struct with the following + * two fields: + * char *iov_base; + * int iov_len; + * PRInt32 iov_size + * Number of elements in the iov array. The value of this + * argument must not be greater than PR_MAX_IOVECTOR_SIZE. + * If it is, the method will fail (PR_BUFFER_OVERFLOW_ERROR). + * PRIntervalTime timeout + * Time limit for completion of the entire write operation. + * OUTPUTS: + * None + * RETURN: + * A positive number indicates the number of bytes successfully written. + * A -1 is an indication that the operation failed. The reason + * for the failure is obtained by calling PR_GetError(). + *************************************************************************** + */ + +#define PR_MAX_IOVECTOR_SIZE 16 /* 'iov_size' must be <= */ + +NSPR_API(PRInt32) PR_Writev( + PRFileDesc *fd, const PRIOVec *iov, PRInt32 iov_size, + PRIntervalTime timeout); + +/* + *************************************************************************** + * FUNCTION: PR_Delete + * DESCRIPTION: + * Delete a file from the filesystem. The operation may fail if the + * file is open. + * INPUTS: + * const char *name + * Path name of the file to be deleted. + * OUTPUTS: + * None. + * RETURN: PRStatus + * The function returns PR_SUCCESS if the file is successfully + * deleted, otherwise it returns PR_FAILURE. + *************************************************************************** + */ + +NSPR_API(PRStatus) PR_Delete(const char *name); + +/**************************************************************************/ + +typedef enum PRFileType +{ + PR_FILE_FILE = 1, + PR_FILE_DIRECTORY = 2, + PR_FILE_OTHER = 3 +} PRFileType; + +struct PRFileInfo { + PRFileType type; /* Type of file */ + PROffset32 size; /* Size, in bytes, of file's contents */ + PRTime creationTime; /* Creation time per definition of PRTime */ + PRTime modifyTime; /* Last modification time per definition of PRTime */ +}; + +struct PRFileInfo64 { + PRFileType type; /* Type of file */ + PROffset64 size; /* Size, in bytes, of file's contents */ + PRTime creationTime; /* Creation time per definition of PRTime */ + PRTime modifyTime; /* Last modification time per definition of PRTime */ +}; + +/**************************************************************************** + * FUNCTION: PR_GetFileInfo, PR_GetFileInfo64 + * DESCRIPTION: + * Get the information about the file with the given path name. This is + * applicable only to NSFileDesc describing 'file' types (see + * INPUTS: + * const char *fn + * path name of the file + * OUTPUTS: + * PRFileInfo *info + * Information about the given file is written into the file + * information object pointer to by 'info'. + * RETURN: PRStatus + * PR_GetFileInfo returns PR_SUCCESS if file information is successfully + * obtained, otherwise it returns PR_FAILURE. + *************************************************************************** + */ + +NSPR_API(PRStatus) PR_GetFileInfo(const char *fn, PRFileInfo *info); +NSPR_API(PRStatus) PR_GetFileInfo64(const char *fn, PRFileInfo64 *info); + +#ifdef MOZ_UNICODE +/* + * EXPERIMENTAL: This function may be removed in a future release. + */ +NSPR_API(PRStatus) PR_GetFileInfo64UTF16(const PRUnichar *fn, PRFileInfo64 *info); +#endif /* MOZ_UNICODE */ + +/* + ************************************************************************** + * FUNCTION: PR_GetOpenFileInfo, PR_GetOpenFileInfo64 + * DESCRIPTION: + * Get information about an open file referred to by the + * given PRFileDesc object. + * INPUTS: + * const PRFileDesc *fd + * A reference to a valid, open file. + * OUTPUTS: + * Same as PR_GetFileInfo, PR_GetFileInfo64 + * RETURN: PRStatus + * PR_GetFileInfo returns PR_SUCCESS if file information is successfully + * obtained, otherwise it returns PR_FAILURE. + *************************************************************************** + */ + +NSPR_API(PRStatus) PR_GetOpenFileInfo(PRFileDesc *fd, PRFileInfo *info); +NSPR_API(PRStatus) PR_GetOpenFileInfo64(PRFileDesc *fd, PRFileInfo64 *info); + +/* + ************************************************************************** + * FUNCTION: PR_Rename + * DESCRIPTION: + * Rename a file from the old name 'from' to the new name 'to'. + * INPUTS: + * const char *from + * The old name of the file to be renamed. + * const char *to + * The new name of the file. + * OUTPUTS: + * None. + * RETURN: PRStatus + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_Rename(const char *from, const char *to); + +/* + ************************************************************************* + * FUNCTION: PR_Access + * DESCRIPTION: + * Determine accessibility of a file. + * INPUTS: + * const char *name + * path name of the file + * PRAccessHow how + * specifies which access permission to check for. + * It can be one of the following values: + * PR_ACCESS_READ_OK Test for read permission + * PR_ACCESS_WRITE_OK Test for write permission + * PR_ACCESS_EXISTS Check existence of file + * OUTPUTS: + * None. + * RETURN: PRStatus + * PR_SUCCESS is returned if the requested access is permitted. + * Otherwise, PR_FAILURE is returned. Additional information + * regarding the reason for the failure may be retrieved from + * PR_GetError(). + ************************************************************************* + */ + +typedef enum PRAccessHow { + PR_ACCESS_EXISTS = 1, + PR_ACCESS_WRITE_OK = 2, + PR_ACCESS_READ_OK = 3 +} PRAccessHow; + +NSPR_API(PRStatus) PR_Access(const char *name, PRAccessHow how); + +/* + ************************************************************************* + * FUNCTION: PR_Seek, PR_Seek64 + * DESCRIPTION: + * Moves read-write file offset + * INPUTS: + * PRFileDesc *fd + * Pointer to a PRFileDesc object. + * PROffset32, PROffset64 offset + * Specifies a value, in bytes, that is used in conjunction + * with the 'whence' parameter to set the file pointer. A + * negative value causes seeking in the reverse direction. + * PRSeekWhence whence + * Specifies how to interpret the 'offset' parameter in setting + * the file pointer associated with the 'fd' parameter. + * Values for the 'whence' parameter are: + * PR_SEEK_SET Sets the file pointer to the value of the + * 'offset' parameter + * PR_SEEK_CUR Sets the file pointer to its current location + * plus the value of the offset parameter. + * PR_SEEK_END Sets the file pointer to the size of the + * file plus the value of the offset parameter. + * OUTPUTS: + * None. + * RETURN: PROffset32, PROffset64 + * Upon successful completion, the resulting pointer location, + * measured in bytes from the beginning of the file, is returned. + * If the PR_Seek() function fails, the file offset remains + * unchanged, and the returned value is -1. The error code can + * then be retrieved via PR_GetError(). + ************************************************************************* + */ + +NSPR_API(PROffset32) PR_Seek(PRFileDesc *fd, PROffset32 offset, PRSeekWhence whence); +NSPR_API(PROffset64) PR_Seek64(PRFileDesc *fd, PROffset64 offset, PRSeekWhence whence); + +/* + ************************************************************************ + * FUNCTION: PR_Available + * DESCRIPTION: + * Determine the amount of data in bytes available for reading + * in the given file or socket. + * INPUTS: + * PRFileDesc *fd + * Pointer to a PRFileDesc object that refers to a file or + * socket. + * OUTPUTS: + * None + * RETURN: PRInt32, PRInt64 + * Upon successful completion, PR_Available returns the number of + * bytes beyond the current read pointer that is available for + * reading. Otherwise, it returns a -1 and the reason for the + * failure can be retrieved via PR_GetError(). + ************************************************************************ + */ + +NSPR_API(PRInt32) PR_Available(PRFileDesc *fd); +NSPR_API(PRInt64) PR_Available64(PRFileDesc *fd); + +/* + ************************************************************************ + * FUNCTION: PR_Sync + * DESCRIPTION: + * Sync any buffered data for a fd to its backing device (disk). + * INPUTS: + * PRFileDesc *fd + * Pointer to a PRFileDesc object that refers to a file or + * socket + * OUTPUTS: + * None + * RETURN: PRStatus + * PR_SUCCESS is returned if the requested access is permitted. + * Otherwise, PR_FAILURE is returned. + ************************************************************************ + */ + +NSPR_API(PRStatus) PR_Sync(PRFileDesc *fd); + +/************************************************************************/ + +struct PRDirEntry { + const char *name; /* name of entry, relative to directory name */ +}; + +#ifdef MOZ_UNICODE +struct PRDirEntryUTF16 { + const PRUnichar *name; /* name of entry in UTF16, relative to + * directory name */ +}; +#endif /* MOZ_UNICODE */ + +#if !defined(NO_NSPR_10_SUPPORT) +#define PR_DirName(dirEntry) (dirEntry->name) +#endif + +/* + ************************************************************************* + * FUNCTION: PR_OpenDir + * DESCRIPTION: + * Open the directory by the given name + * INPUTS: + * const char *name + * path name of the directory to be opened + * OUTPUTS: + * None + * RETURN: PRDir * + * If the directory is sucessfully opened, a PRDir object is + * dynamically allocated and a pointer to it is returned. + * If the directory cannot be opened, a NULL pointer is returned. + * MEMORY: + * Upon successful completion, the return value points to + * dynamically allocated memory. + ************************************************************************* + */ + +NSPR_API(PRDir*) PR_OpenDir(const char *name); + +#ifdef MOZ_UNICODE +/* + * EXPERIMENTAL: This function may be removed in a future release. + */ +NSPR_API(PRDirUTF16*) PR_OpenDirUTF16(const PRUnichar *name); +#endif /* MOZ_UNICODE */ + +/* + ************************************************************************* + * FUNCTION: PR_ReadDir + * DESCRIPTION: + * INPUTS: + * PRDir *dir + * pointer to a PRDir object that designates an open directory + * PRDirFlags flags + * PR_SKIP_NONE Do not skip any files + * PR_SKIP_DOT Skip the directory entry "." that + * represents the current directory + * PR_SKIP_DOT_DOT Skip the directory entry ".." that + * represents the parent directory. + * PR_SKIP_BOTH Skip both '.' and '..' + * PR_SKIP_HIDDEN Skip hidden files + * OUTPUTS: + * RETURN: PRDirEntry* + * Returns a pointer to the next entry in the directory. Returns + * a NULL pointer upon reaching the end of the directory or when an + * error occurs. The actual reason can be retrieved via PR_GetError(). + ************************************************************************* + */ + +typedef enum PRDirFlags { + PR_SKIP_NONE = 0x0, + PR_SKIP_DOT = 0x1, + PR_SKIP_DOT_DOT = 0x2, + PR_SKIP_BOTH = 0x3, + PR_SKIP_HIDDEN = 0x4 +} PRDirFlags; + +NSPR_API(PRDirEntry*) PR_ReadDir(PRDir *dir, PRDirFlags flags); + +#ifdef MOZ_UNICODE +/* + * EXPERIMENTAL: This function may be removed in a future release. + */ +NSPR_API(PRDirEntryUTF16*) PR_ReadDirUTF16(PRDirUTF16 *dir, PRDirFlags flags); +#endif /* MOZ_UNICODE */ + +/* + ************************************************************************* + * FUNCTION: PR_CloseDir + * DESCRIPTION: + * Close the specified directory. + * INPUTS: + * PRDir *dir + * The directory to be closed. + * OUTPUTS: + * None + * RETURN: PRStatus + * If successful, will return a status of PR_SUCCESS. Otherwise + * a value of PR_FAILURE. The reason for the failure may be re- + * trieved using PR_GetError(). + ************************************************************************* + */ + +NSPR_API(PRStatus) PR_CloseDir(PRDir *dir); + +#ifdef MOZ_UNICODE +/* + * EXPERIMENTAL: This function may be removed in a future release. + */ +NSPR_API(PRStatus) PR_CloseDirUTF16(PRDirUTF16 *dir); +#endif /* MOZ_UNICODE */ + +/* + ************************************************************************* + * FUNCTION: PR_MkDir + * DESCRIPTION: + * Create a new directory with the given name and access mode. + * INPUTS: + * const char *name + * The name of the directory to be created. All the path components + * up to but not including the leaf component must already exist. + * PRIntn mode + * See 'mode' definiton in PR_Open(). + * OUTPUTS: + * None + * RETURN: PRStatus + * If successful, will return a status of PR_SUCCESS. Otherwise + * a value of PR_FAILURE. The reason for the failure may be re- + * trieved using PR_GetError(). + ************************************************************************* + */ + +NSPR_API(PRStatus) PR_MkDir(const char *name, PRIntn mode); + +/* + ************************************************************************* + * FUNCTION: PR_MakeDir + * DESCRIPTION: + * Create a new directory with the given name and access mode. + * PR_MakeDir has the same prototype as PR_MkDir but implements + * the specified access mode where possible. + ************************************************************************* + */ + +NSPR_API(PRStatus) PR_MakeDir(const char *name, PRIntn mode); + +/* + ************************************************************************* + * FUNCTION: PR_RmDir + * DESCRIPTION: + * Remove a directory by the given name. + * INPUTS: + * const char *name + * The name of the directory to be removed. All the path components + * must already exist. Only the leaf component will be removed. + * OUTPUTS: + * None + * RETURN: PRStatus + * If successful, will return a status of PR_SUCCESS. Otherwise + * a value of PR_FAILURE. The reason for the failure may be re- + * trieved using PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_RmDir(const char *name); + +/* + ************************************************************************* + * FUNCTION: PR_NewUDPSocket + * DESCRIPTION: + * Create a new UDP socket. + * INPUTS: + * None + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_NewUDPSocket returns a pointer + * to the PRFileDesc created for the newly opened UDP socket. + * Returns a NULL pointer if the creation of a new UDP socket failed. + * + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_NewUDPSocket(void); + +/* + ************************************************************************* + * FUNCTION: PR_NewTCPSocket + * DESCRIPTION: + * Create a new TCP socket. + * INPUTS: + * None + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_NewTCPSocket returns a pointer + * to the PRFileDesc created for the newly opened TCP socket. + * Returns a NULL pointer if the creation of a new TCP socket failed. + * + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_NewTCPSocket(void); + +/* + ************************************************************************* + * FUNCTION: PR_OpenUDPSocket + * DESCRIPTION: + * Create a new UDP socket of the specified address family. + * INPUTS: + * PRIntn af + * Address family + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_OpenUDPSocket returns a pointer + * to the PRFileDesc created for the newly opened UDP socket. + * Returns a NULL pointer if the creation of a new UDP socket failed. + * + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_OpenUDPSocket(PRIntn af); + +/* + ************************************************************************* + * FUNCTION: PR_OpenTCPSocket + * DESCRIPTION: + * Create a new TCP socket of the specified address family. + * INPUTS: + * PRIntn af + * Address family + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_NewTCPSocket returns a pointer + * to the PRFileDesc created for the newly opened TCP socket. + * Returns a NULL pointer if the creation of a new TCP socket failed. + * + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_OpenTCPSocket(PRIntn af); + +/* + ************************************************************************* + * FUNCTION: PR_Connect + * DESCRIPTION: + * Initiate a connection on a socket. + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object representing a socket + * PRNetAddr *addr + * Specifies the address of the socket in its own communication + * space. + * PRIntervalTime timeout + * The function uses the lesser of the provided timeout and + * the OS's connect timeout. In particular, if you specify + * PR_INTERVAL_NO_TIMEOUT as the timeout, the OS's connection + * time limit will be used. + * + * OUTPUTS: + * None + * RETURN: PRStatus + * Upon successful completion of connection initiation, PR_Connect + * returns PR_SUCCESS. Otherwise, it returns PR_FAILURE. Further + * failure information can be obtained by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_Connect( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout); + +/* + ************************************************************************* + * FUNCTION: PR_ConnectContinue + * DESCRIPTION: + * Continue a nonblocking connect. After a nonblocking connect + * is initiated with PR_Connect() (which fails with + * PR_IN_PROGRESS_ERROR), one should call PR_Poll() on the socket, + * with the in_flags PR_POLL_WRITE | PR_POLL_EXCEPT. When + * PR_Poll() returns, one calls PR_ConnectContinue() on the + * socket to determine whether the nonblocking connect has + * completed or is still in progress. Repeat the PR_Poll(), + * PR_ConnectContinue() sequence until the nonblocking connect + * has completed. + * INPUTS: + * PRFileDesc *fd + * the file descriptor representing a socket + * PRInt16 out_flags + * the out_flags field of the poll descriptor returned by + * PR_Poll() + * RETURN: PRStatus + * If the nonblocking connect has successfully completed, + * PR_ConnectContinue returns PR_SUCCESS. If PR_ConnectContinue() + * returns PR_FAILURE, call PR_GetError(): + * - PR_IN_PROGRESS_ERROR: the nonblocking connect is still in + * progress and has not completed yet. The caller should poll + * on the file descriptor for the in_flags + * PR_POLL_WRITE|PR_POLL_EXCEPT and retry PR_ConnectContinue + * later when PR_Poll() returns. + * - Other errors: the nonblocking connect has failed with this + * error code. + */ + +NSPR_API(PRStatus) PR_ConnectContinue(PRFileDesc *fd, PRInt16 out_flags); + +/* + ************************************************************************* + * THIS FUNCTION IS DEPRECATED. USE PR_ConnectContinue INSTEAD. + * + * FUNCTION: PR_GetConnectStatus + * DESCRIPTION: + * Get the completion status of a nonblocking connect. After + * a nonblocking connect is initiated with PR_Connect() (which + * fails with PR_IN_PROGRESS_ERROR), one should call PR_Poll() + * on the socket, with the in_flags PR_POLL_WRITE | PR_POLL_EXCEPT. + * When PR_Poll() returns, one calls PR_GetConnectStatus on the + * PRPollDesc structure to determine whether the nonblocking + * connect has succeeded or failed. + * INPUTS: + * const PRPollDesc *pd + * Pointer to a PRPollDesc whose fd member is the socket, + * and in_flags must contain PR_POLL_WRITE and PR_POLL_EXCEPT. + * PR_Poll() should have been called and set the out_flags. + * RETURN: PRStatus + * If the nonblocking connect has successfully completed, + * PR_GetConnectStatus returns PR_SUCCESS. If PR_GetConnectStatus() + * returns PR_FAILURE, call PR_GetError(): + * - PR_IN_PROGRESS_ERROR: the nonblocking connect is still in + * progress and has not completed yet. + * - Other errors: the nonblocking connect has failed with this + * error code. + */ + +NSPR_API(PRStatus) PR_GetConnectStatus(const PRPollDesc *pd); + +/* + ************************************************************************* + * FUNCTION: PR_Accept + * DESCRIPTION: + * Accept a connection on a socket. + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object representing the rendezvous socket + * on which the caller is willing to accept new connections. + * PRIntervalTime timeout + * Time limit for completion of the accept operation. + * OUTPUTS: + * PRNetAddr *addr + * Returns the address of the connecting entity in its own + * communication space. It may be NULL. + * RETURN: PRFileDesc* + * Upon successful acceptance of a connection, PR_Accept + * returns a valid file descriptor. Otherwise, it returns NULL. + * Further failure information can be obtained by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_Accept( + PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout); + +/* + ************************************************************************* + * FUNCTION: PR_Bind + * DESCRIPTION: + * Bind an address to a socket. + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object representing a socket. + * PRNetAddr *addr + * Specifies the address to which the socket will be bound. + * OUTPUTS: + * None + * RETURN: PRStatus + * Upon successful binding of an address to a socket, PR_Bind + * returns PR_SUCCESS. Otherwise, it returns PR_FAILURE. Further + * failure information can be obtained by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_Bind(PRFileDesc *fd, const PRNetAddr *addr); + +/* + ************************************************************************* + * FUNCTION: PR_Listen + * DESCRIPTION: + * Listen for connections on a socket. + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object representing a socket that will be + * used to listen for new connections. + * PRIntn backlog + * Specifies the maximum length of the queue of pending connections. + * OUTPUTS: + * None + * RETURN: PRStatus + * Upon successful completion of listen request, PR_Listen + * returns PR_SUCCESS. Otherwise, it returns PR_FAILURE. Further + * failure information can be obtained by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_Listen(PRFileDesc *fd, PRIntn backlog); + +/* + ************************************************************************* + * FUNCTION: PR_Shutdown + * DESCRIPTION: + * Shut down part of a full-duplex connection on a socket. + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object representing a connected socket. + * PRIntn how + * Specifies the kind of disallowed operations on the socket. + * PR_SHUTDOWN_RCV - Further receives will be disallowed + * PR_SHUTDOWN_SEND - Further sends will be disallowed + * PR_SHUTDOWN_BOTH - Further sends and receives will be disallowed + * OUTPUTS: + * None + * RETURN: PRStatus + * Upon successful completion of shutdown request, PR_Shutdown + * returns PR_SUCCESS. Otherwise, it returns PR_FAILURE. Further + * failure information can be obtained by calling PR_GetError(). + ************************************************************************** + */ + +typedef enum PRShutdownHow +{ + PR_SHUTDOWN_RCV = 0, /* disallow further receives */ + PR_SHUTDOWN_SEND = 1, /* disallow further sends */ + PR_SHUTDOWN_BOTH = 2 /* disallow further receives and sends */ +} PRShutdownHow; + +NSPR_API(PRStatus) PR_Shutdown(PRFileDesc *fd, PRShutdownHow how); + +/* + ************************************************************************* + * FUNCTION: PR_Recv + * DESCRIPTION: + * Receive a specified number of bytes from a connected socket. + * The operation will block until some positive number of bytes are + * transferred, a time out has occurred, or there is an error. + * No more than 'amount' bytes will be transferred. + * INPUTS: + * PRFileDesc *fd + * points to a PRFileDesc object representing a socket. + * void *buf + * pointer to a buffer to hold the data received. + * PRInt32 amount + * the size of 'buf' (in bytes) + * PRIntn flags + * must be zero or PR_MSG_PEEK. + * PRIntervalTime timeout + * Time limit for completion of the receive operation. + * OUTPUTS: + * None + * RETURN: PRInt32 + * a positive number indicates the number of bytes actually received. + * 0 means the network connection is closed. + * -1 indicates a failure. The reason for the failure is obtained + * by calling PR_GetError(). + ************************************************************************** + */ + +#define PR_MSG_PEEK 0x2 + +NSPR_API(PRInt32) PR_Recv(PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); + +/* + ************************************************************************* + * FUNCTION: PR_Send + * DESCRIPTION: + * Send a specified number of bytes from a connected socket. + * The operation will block until all bytes are + * processed, a time out has occurred, or there is an error. + * INPUTS: + * PRFileDesc *fd + * points to a PRFileDesc object representing a socket. + * void *buf + * pointer to a buffer from where the data is sent. + * PRInt32 amount + * the size of 'buf' (in bytes) + * PRIntn flags + * (OBSOLETE - must always be zero) + * PRIntervalTime timeout + * Time limit for completion of the send operation. + * OUTPUTS: + * None + * RETURN: PRInt32 + * A positive number indicates the number of bytes successfully processed. + * This number must always equal 'amount'. A -1 is an indication that the + * operation failed. The reason for the failure is obtained by calling + * PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRInt32) PR_Send(PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); + +/* + ************************************************************************* + * FUNCTION: PR_RecvFrom + * DESCRIPTION: + * Receive up to a specified number of bytes from socket which may + * or may not be connected. + * The operation will block until one or more bytes are + * transferred, a time out has occurred, or there is an error. + * No more than 'amount' bytes will be transferred. + * INPUTS: + * PRFileDesc *fd + * points to a PRFileDesc object representing a socket. + * void *buf + * pointer to a buffer to hold the data received. + * PRInt32 amount + * the size of 'buf' (in bytes) + * PRIntn flags + * (OBSOLETE - must always be zero) + * PRNetAddr *addr + * Specifies the address of the sending peer. It may be NULL. + * PRIntervalTime timeout + * Time limit for completion of the receive operation. + * OUTPUTS: + * None + * RETURN: PRInt32 + * a positive number indicates the number of bytes actually received. + * 0 means the network connection is closed. + * -1 indicates a failure. The reason for the failure is obtained + * by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRInt32) PR_RecvFrom( + PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, + PRNetAddr *addr, PRIntervalTime timeout); + +/* + ************************************************************************* + * FUNCTION: PR_SendTo + * DESCRIPTION: + * Send a specified number of bytes from an unconnected socket. + * The operation will block until all bytes are + * sent, a time out has occurred, or there is an error. + * INPUTS: + * PRFileDesc *fd + * points to a PRFileDesc object representing an unconnected socket. + * void *buf + * pointer to a buffer from where the data is sent. + * PRInt32 amount + * the size of 'buf' (in bytes) + * PRIntn flags + * (OBSOLETE - must always be zero) + * PRNetAddr *addr + * Specifies the address of the peer. +.* PRIntervalTime timeout + * Time limit for completion of the send operation. + * OUTPUTS: + * None + * RETURN: PRInt32 + * A positive number indicates the number of bytes successfully sent. + * -1 indicates a failure. The reason for the failure is obtained + * by calling PR_GetError(). + ************************************************************************** + */ + +NSPR_API(PRInt32) PR_SendTo( + PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, + const PRNetAddr *addr, PRIntervalTime timeout); + +/* +************************************************************************* +** FUNCTION: PR_TransmitFile +** DESCRIPTION: +** Transmitfile sends a complete file (sourceFile) across a socket +** (networkSocket). If headers is non-NULL, the headers will be sent across +** the socket prior to sending the file. +** +** Optionally, the PR_TRANSMITFILE_CLOSE_SOCKET flag may be passed to +** transmitfile. This flag specifies that transmitfile should close the +** socket after sending the data. +** +** INPUTS: +** PRFileDesc *networkSocket +** The socket to send data over +** PRFileDesc *sourceFile +** The file to send +** const void *headers +** A pointer to headers to be sent before sending data +** PRInt32 hlen +** length of header buffers in bytes. +** PRTransmitFileFlags flags +** If the flags indicate that the connection should be closed, +** it will be done immediately after transferring the file, unless +** the operation is unsuccessful. +.* PRIntervalTime timeout + * Time limit for completion of the transmit operation. +** +** RETURNS: +** Returns the number of bytes written or -1 if the operation failed. +** If an error occurs while sending the file, the PR_TRANSMITFILE_CLOSE_ +** SOCKET flag is ignored. The reason for the failure is obtained +** by calling PR_GetError(). +************************************************************************** +*/ + +NSPR_API(PRInt32) PR_TransmitFile( + PRFileDesc *networkSocket, PRFileDesc *sourceFile, + const void *headers, PRInt32 hlen, PRTransmitFileFlags flags, + PRIntervalTime timeout); + +/* +************************************************************************* +** FUNCTION: PR_SendFile +** DESCRIPTION: +** PR_SendFile sends data from a file (sendData->fd) across a socket +** (networkSocket). If specified, a header and/or trailer buffer are sent +** before and after the file, respectively. The file offset, number of bytes +** of file data to send, the header and trailer buffers are specified in the +** sendData argument. +** +** Optionally, if the PR_TRANSMITFILE_CLOSE_SOCKET flag is passed, the +** socket is closed after successfully sending the data. +** +** INPUTS: +** PRFileDesc *networkSocket +** The socket to send data over +** PRSendFileData *sendData +** Contains the FD, file offset and length, header and trailer +** buffer specifications. +** PRTransmitFileFlags flags +** If the flags indicate that the connection should be closed, +** it will be done immediately after transferring the file, unless +** the operation is unsuccessful. +.* PRIntervalTime timeout + * Time limit for completion of the send operation. +** +** RETURNS: +** Returns the number of bytes written or -1 if the operation failed. +** If an error occurs while sending the file, the PR_TRANSMITFILE_CLOSE_ +** SOCKET flag is ignored. The reason for the failure is obtained +** by calling PR_GetError(). +************************************************************************** +*/ + +struct PRSendFileData { + PRFileDesc *fd; /* file to send */ + PRUint32 file_offset; /* file offset */ + PRSize file_nbytes; /* number of bytes of file data to send */ + /* if 0, send data from file_offset to */ + /* end-of-file. */ + const void *header; /* header buffer */ + PRInt32 hlen; /* header len */ + const void *trailer; /* trailer buffer */ + PRInt32 tlen; /* trailer len */ +}; + + +NSPR_API(PRInt32) PR_SendFile( + PRFileDesc *networkSocket, PRSendFileData *sendData, + PRTransmitFileFlags flags, PRIntervalTime timeout); + +/* +************************************************************************* +** FUNCTION: PR_AcceptRead +** DESCRIPTION: +** AcceptRead accepts a new connection, returns the newly created +** socket's descriptor and also returns the connecting peer's address. +** AcceptRead, as its name suggests, also receives the first block of data +** sent by the peer. +** +** INPUTS: +** PRFileDesc *listenSock +** A socket descriptor that has been called with the PR_Listen() +** function, also known as the rendezvous socket. +** void *buf +** A pointer to a buffer to receive data sent by the client. This +** buffer must be large enough to receive <amount> bytes of data +** and two PRNetAddr structures, plus an extra 32 bytes. See: +** PR_ACCEPT_READ_BUF_OVERHEAD. +** PRInt32 amount +** The number of bytes of client data to receive. Does not include +** the size of the PRNetAddr structures. If 0, no data will be read +** from the client. +** PRIntervalTime timeout +** The timeout interval only applies to the read portion of the +** operation. PR_AcceptRead will block indefinitely until the +** connection is accepted; the read will timeout after the timeout +** interval elapses. +** OUTPUTS: +** PRFileDesc **acceptedSock +** The file descriptor for the newly connected socket. This parameter +** will only be valid if the function return does not indicate failure. +** PRNetAddr **peerAddr, +** The address of the remote socket. This parameter will only be +** valid if the function return does not indicate failure. The +** returned address is not guaranteed to be properly aligned. +** +** RETURNS: +** The number of bytes read from the client or -1 on failure. The reason +** for the failure is obtained by calling PR_GetError(). +************************************************************************** +**/ +/* define buffer overhead constant. Add this value to the user's +** data length when allocating a buffer to accept data. +** Example: +** #define USER_DATA_SIZE 10 +** char buf[USER_DATA_SIZE + PR_ACCEPT_READ_BUF_OVERHEAD]; +** bytesRead = PR_AcceptRead( s, fd, &a, &p, USER_DATA_SIZE, ...); +*/ +#define PR_ACCEPT_READ_BUF_OVERHEAD (32+(2*sizeof(PRNetAddr))) + +NSPR_API(PRInt32) PR_AcceptRead( + PRFileDesc *listenSock, PRFileDesc **acceptedSock, + PRNetAddr **peerAddr, void *buf, PRInt32 amount, PRIntervalTime timeout); + +/* +************************************************************************* +** FUNCTION: PR_NewTCPSocketPair +** DESCRIPTION: +** Create a new TCP socket pair. The returned descriptors can be used +** interchangeably; they are interconnected full-duplex descriptors: data +** written to one can be read from the other and vice-versa. +** +** INPUTS: +** None +** OUTPUTS: +** PRFileDesc *fds[2] +** The file descriptor pair for the newly created TCP sockets. +** RETURN: PRStatus +** Upon successful completion of TCP socket pair, PR_NewTCPSocketPair +** returns PR_SUCCESS. Otherwise, it returns PR_FAILURE. Further +** failure information can be obtained by calling PR_GetError(). +** XXX can we implement this on windoze and mac? +************************************************************************** +**/ +NSPR_API(PRStatus) PR_NewTCPSocketPair(PRFileDesc *fds[2]); + +/* +************************************************************************* +** FUNCTION: PR_GetSockName +** DESCRIPTION: +** Get socket name. Return the network address for this socket. +** +** INPUTS: +** PRFileDesc *fd +** Points to a PRFileDesc object representing the socket. +** OUTPUTS: +** PRNetAddr *addr +** Returns the address of the socket in its own communication space. +** RETURN: PRStatus +** Upon successful completion, PR_GetSockName returns PR_SUCCESS. +** Otherwise, it returns PR_FAILURE. Further failure information can +** be obtained by calling PR_GetError(). +************************************************************************** +**/ +NSPR_API(PRStatus) PR_GetSockName(PRFileDesc *fd, PRNetAddr *addr); + +/* +************************************************************************* +** FUNCTION: PR_GetPeerName +** DESCRIPTION: +** Get name of the connected peer. Return the network address for the +** connected peer socket. +** +** INPUTS: +** PRFileDesc *fd +** Points to a PRFileDesc object representing the connected peer. +** OUTPUTS: +** PRNetAddr *addr +** Returns the address of the connected peer in its own communication +** space. +** RETURN: PRStatus +** Upon successful completion, PR_GetPeerName returns PR_SUCCESS. +** Otherwise, it returns PR_FAILURE. Further failure information can +** be obtained by calling PR_GetError(). +************************************************************************** +**/ +NSPR_API(PRStatus) PR_GetPeerName(PRFileDesc *fd, PRNetAddr *addr); + +NSPR_API(PRStatus) PR_GetSocketOption( + PRFileDesc *fd, PRSocketOptionData *data); + +NSPR_API(PRStatus) PR_SetSocketOption( + PRFileDesc *fd, const PRSocketOptionData *data); + +/* + ********************************************************************* + * + * File descriptor inheritance + * + ********************************************************************* + */ + +/* + ************************************************************************ + * FUNCTION: PR_SetFDInheritable + * DESCRIPTION: + * Set the inheritance attribute of a file descriptor. + * + * INPUTS: + * PRFileDesc *fd + * Points to a PRFileDesc object. + * PRBool inheritable + * If PR_TRUE, the file descriptor fd is set to be inheritable + * by a child process. If PR_FALSE, the file descriptor is set + * to be not inheritable by a child process. + * RETURN: PRStatus + * Upon successful completion, PR_SetFDInheritable returns PR_SUCCESS. + * Otherwise, it returns PR_FAILURE. Further failure information can + * be obtained by calling PR_GetError(). + ************************************************************************* + */ +NSPR_API(PRStatus) PR_SetFDInheritable( + PRFileDesc *fd, + PRBool inheritable); + +/* + ************************************************************************ + * FUNCTION: PR_GetInheritedFD + * DESCRIPTION: + * Get an inherited file descriptor with the specified name. + * + * INPUTS: + * const char *name + * The name of the inherited file descriptor. + * RETURN: PRFileDesc * + * Upon successful completion, PR_GetInheritedFD returns the + * inherited file descriptor with the specified name. Otherwise, + * it returns NULL. Further failure information can be obtained + * by calling PR_GetError(). + ************************************************************************* + */ +NSPR_API(PRFileDesc *) PR_GetInheritedFD(const char *name); + +/* + ********************************************************************* + * + * Memory-mapped files + * + ********************************************************************* + */ + +typedef struct PRFileMap PRFileMap; + +/* + * protection options for read and write accesses of a file mapping + */ +typedef enum PRFileMapProtect { + PR_PROT_READONLY, /* read only */ + PR_PROT_READWRITE, /* readable, and write is shared */ + PR_PROT_WRITECOPY /* readable, and write is private (copy-on-write) */ +} PRFileMapProtect; + +NSPR_API(PRFileMap *) PR_CreateFileMap( + PRFileDesc *fd, + PRInt64 size, + PRFileMapProtect prot); + +/* + * return the alignment (in bytes) of the offset argument to PR_MemMap + */ +NSPR_API(PRInt32) PR_GetMemMapAlignment(void); + +NSPR_API(void *) PR_MemMap( + PRFileMap *fmap, + PROffset64 offset, /* must be aligned and sized according to the + * return value of PR_GetMemMapAlignment() */ + PRUint32 len); + +NSPR_API(PRStatus) PR_MemUnmap(void *addr, PRUint32 len); + +NSPR_API(PRStatus) PR_CloseFileMap(PRFileMap *fmap); + +/* + * Synchronously flush the given memory-mapped address range of the given open + * file to disk. The function does not return until all modified data have + * been written to disk. + * + * On some platforms, the function will call PR_Sync(fd) internally if it is + * necessary for flushing modified data to disk synchronously. + */ +NSPR_API(PRStatus) PR_SyncMemMap( + PRFileDesc *fd, + void *addr, + PRUint32 len); + +/* + ****************************************************************** + * + * Interprocess communication + * + ****************************************************************** + */ + +/* + * Creates an anonymous pipe and returns file descriptors for the + * read and write ends of the pipe. + */ + +NSPR_API(PRStatus) PR_CreatePipe( + PRFileDesc **readPipe, + PRFileDesc **writePipe +); + +/************************************************************************/ +/************** The following definitions are for poll ******************/ +/************************************************************************/ + +struct PRPollDesc { + PRFileDesc* fd; + PRInt16 in_flags; + PRInt16 out_flags; +}; + +/* +** Bit values for PRPollDesc.in_flags or PRPollDesc.out_flags. Binary-or +** these together to produce the desired poll request. +*/ + +#if defined(_PR_POLL_BACKCOMPAT) + +#include <poll.h> +#define PR_POLL_READ POLLIN +#define PR_POLL_WRITE POLLOUT +#define PR_POLL_EXCEPT POLLPRI +#define PR_POLL_ERR POLLERR /* only in out_flags */ +#define PR_POLL_NVAL POLLNVAL /* only in out_flags when fd is bad */ +#define PR_POLL_HUP POLLHUP /* only in out_flags */ + +#else /* _PR_POLL_BACKCOMPAT */ + +#define PR_POLL_READ 0x1 +#define PR_POLL_WRITE 0x2 +#define PR_POLL_EXCEPT 0x4 +#define PR_POLL_ERR 0x8 /* only in out_flags */ +#define PR_POLL_NVAL 0x10 /* only in out_flags when fd is bad */ +#define PR_POLL_HUP 0x20 /* only in out_flags */ + +#endif /* _PR_POLL_BACKCOMPAT */ + +/* +************************************************************************* +** FUNCTION: PR_Poll +** DESCRIPTION: +** +** The call returns as soon as I/O is ready on one or more of the underlying +** socket objects. A count of the number of ready descriptors is +** returned unless a timeout occurs in which case zero is returned. +** +** PRPollDesc.fd should be set to a pointer to a PRFileDesc object +** representing a socket. This field can be set to NULL to indicate to +** PR_Poll that this PRFileDesc object should be ignored. +** PRPollDesc.in_flags should be set to the desired request +** (read/write/except or some combination). Upon successful return from +** this call PRPollDesc.out_flags will be set to indicate what kind of +** i/o can be performed on the respective descriptor. PR_Poll() uses the +** out_flags fields as scratch variables during the call. If PR_Poll() +** returns 0 or -1, the out_flags fields do not contain meaningful values +** and must not be used. +** +** INPUTS: +** PRPollDesc *pds A pointer to an array of PRPollDesc +** +** PRIntn npds The number of elements in the array +** If this argument is zero PR_Poll is +** equivalent to a PR_Sleep(timeout). +** +** PRIntervalTime timeout Amount of time the call will block waiting +** for I/O to become ready. If this time expires +** w/o any I/O becoming ready, the result will +** be zero. +** +** OUTPUTS: None +** RETURN: +** PRInt32 Number of PRPollDesc's with events or zero +** if the function timed out or -1 on failure. +** The reason for the failure is obtained by +** calling PR_GetError(). +************************************************************************** +*/ +NSPR_API(PRInt32) PR_Poll( + PRPollDesc *pds, PRIntn npds, PRIntervalTime timeout); + +/* +************************************************************************** +** +** Pollable events +** +** A pollable event is a special kind of file descriptor. +** The only I/O operation you can perform on a pollable event +** is to poll it with the PR_POLL_READ flag. You can't +** read from or write to a pollable event. +** +** The purpose of a pollable event is to combine event waiting +** with I/O waiting in a single PR_Poll call. Pollable events +** are implemented using a pipe or a pair of TCP sockets +** connected via the loopback address, therefore setting and +** waiting for pollable events are expensive operating system +** calls. Do not use pollable events for general thread +** synchronization. Use condition variables instead. +** +** A pollable event has two states: set and unset. Events +** are not queued, so there is no notion of an event count. +** A pollable event is either set or unset. +** +** A new pollable event is created by a PR_NewPollableEvent +** call and is initially in the unset state. +** +** PR_WaitForPollableEvent blocks the calling thread until +** the pollable event is set, and then it atomically unsets +** the pollable event before it returns. +** +** To set a pollable event, call PR_SetPollableEvent. +** +** One can call PR_Poll with the PR_POLL_READ flag on a pollable +** event. When the pollable event is set, PR_Poll returns with +** the PR_POLL_READ flag set in the out_flags. +** +** To close a pollable event, call PR_DestroyPollableEvent +** (not PR_Close). +** +************************************************************************** +*/ + +NSPR_API(PRFileDesc *) PR_NewPollableEvent(void); + +NSPR_API(PRStatus) PR_DestroyPollableEvent(PRFileDesc *event); + +NSPR_API(PRStatus) PR_SetPollableEvent(PRFileDesc *event); + +NSPR_API(PRStatus) PR_WaitForPollableEvent(PRFileDesc *event); + +PR_END_EXTERN_C + +#endif /* prio_h___ */
diff --git a/pr/include/pripcsem.h b/pr/include/pripcsem.h new file mode 100644 index 0000000..f5a524d --- /dev/null +++ b/pr/include/pripcsem.h
@@ -0,0 +1,101 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * File: pripcsem.h + * + * Description: named semaphores for interprocess + * synchronization + * + * Unrelated processes obtain access to a shared semaphore + * by specifying its name. + * + * Our goal is to support named semaphores on at least + * Unix and Win32 platforms. The implementation will use + * one of the three native semaphore APIs: POSIX, System V, + * and Win32. + * + * Because POSIX named semaphores have kernel persistence, + * we are forced to have a delete function in this API. + */ + +#ifndef pripcsem_h___ +#define pripcsem_h___ + +#include "prtypes.h" +#include "prio.h" + +PR_BEGIN_EXTERN_C + +/* + * PRSem is an opaque structure that represents a named + * semaphore. + */ +typedef struct PRSem PRSem; + +/* + * PR_OpenSemaphore -- + * + * Create or open a named semaphore with the specified name. + * A handle to the semaphore is returned. + * + * If the named semaphore doesn't exist and the PR_SEM_CREATE + * flag is specified, the named semaphore is created. The + * created semaphore needs to be removed from the system with + * a PR_DeleteSemaphore call. + * + * If PR_SEM_CREATE is specified, the third argument is the + * access permission bits of the new semaphore (same + * interpretation as the mode argument to PR_Open) and the + * fourth argument is the initial value of the new semaphore. + * If PR_SEM_CREATE is not specified, the third and fourth + * arguments are ignored. + */ + +#define PR_SEM_CREATE 0x1 /* create if not exist */ +#define PR_SEM_EXCL 0x2 /* fail if already exists */ + +NSPR_API(PRSem *) PR_OpenSemaphore( + const char *name, PRIntn flags, PRIntn mode, PRUintn value); + +/* + * PR_WaitSemaphore -- + * + * If the value of the semaphore is > 0, decrement the value and return. + * If the value is 0, sleep until the value becomes > 0, then decrement + * the value and return. + * + * The "test and decrement" operation is performed atomically. + */ + +NSPR_API(PRStatus) PR_WaitSemaphore(PRSem *sem); + +/* + * PR_PostSemaphore -- + * + * Increment the value of the named semaphore by 1. + */ + +NSPR_API(PRStatus) PR_PostSemaphore(PRSem *sem); + +/* + * PR_CloseSemaphore -- + * + * Close a named semaphore handle. + */ + +NSPR_API(PRStatus) PR_CloseSemaphore(PRSem *sem); + +/* + * PR_DeleteSemaphore -- + * + * Remove a named semaphore from the system. + */ + +NSPR_API(PRStatus) PR_DeleteSemaphore(const char *name); + +PR_END_EXTERN_C + +#endif /* pripcsem_h___ */
diff --git a/pr/include/private/.cvsignore b/pr/include/private/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/include/private/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/include/private/Makefile.in b/pr/include/private/Makefile.in new file mode 100644 index 0000000..db0c2f1 --- /dev/null +++ b/pr/include/private/Makefile.in
@@ -0,0 +1,29 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +RELEASE_HEADERS = pprio.h pprthred.h prpriv.h +RELEASE_HEADERS := $(addprefix $(srcdir)/, $(RELEASE_HEADERS)) +RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)/private + +HEADERS = $(RELEASE_HEADERS) $(srcdir)/pprmwait.h $(srcdir)/primpl.h + +include_subdir = private + +include $(topsrcdir)/config/rules.mk + +export:: $(RELEASE_HEADERS) + $(INSTALL) -m 444 $(RELEASE_HEADERS) $(dist_includedir)/private
diff --git a/pr/include/private/pprio.h b/pr/include/private/pprio.h new file mode 100644 index 0000000..26bcd0d --- /dev/null +++ b/pr/include/private/pprio.h
@@ -0,0 +1,242 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: pprio.h +** +** Description: Private definitions for I/O related structures +*/ + +#ifndef pprio_h___ +#define pprio_h___ + +#include "prtypes.h" +#include "prio.h" + +PR_BEGIN_EXTERN_C + +/************************************************************************/ +/************************************************************************/ + +#ifdef _WIN64 +typedef __int64 PROsfd; +#else +typedef PRInt32 PROsfd; +#endif + +/* Return the method tables for files, tcp sockets and udp sockets */ +NSPR_API(const PRIOMethods*) PR_GetFileMethods(void); +NSPR_API(const PRIOMethods*) PR_GetTCPMethods(void); +NSPR_API(const PRIOMethods*) PR_GetUDPMethods(void); +NSPR_API(const PRIOMethods*) PR_GetPipeMethods(void); + +/* +** Convert a NSPR socket handle to a native socket handle. +** +** Using this function makes your code depend on the properties of the +** current NSPR implementation, which may change (although extremely +** unlikely because of NSPR's backward compatibility requirement). Avoid +** using it if you can. +** +** If you use this function, you need to understand what NSPR does to +** the native handle. For example, NSPR puts native socket handles in +** non-blocking mode or associates them with an I/O completion port (the +** WINNT build configuration only). Your use of the native handle should +** not interfere with NSPR's use of the native handle. If your code +** changes the configuration of the native handle, (e.g., changes it to +** blocking or closes it), NSPR will not work correctly. +*/ +NSPR_API(PROsfd) PR_FileDesc2NativeHandle(PRFileDesc *); +NSPR_API(void) PR_ChangeFileDescNativeHandle(PRFileDesc *, PROsfd); +NSPR_API(PRFileDesc*) PR_AllocFileDesc(PROsfd osfd, + const PRIOMethods *methods); +NSPR_API(void) PR_FreeFileDesc(PRFileDesc *fd); +/* +** Import an existing OS file to NSPR. +*/ +NSPR_API(PRFileDesc*) PR_ImportFile(PROsfd osfd); +NSPR_API(PRFileDesc*) PR_ImportPipe(PROsfd osfd); +NSPR_API(PRFileDesc*) PR_ImportTCPSocket(PROsfd osfd); +NSPR_API(PRFileDesc*) PR_ImportUDPSocket(PROsfd osfd); + + +/* + ************************************************************************* + * FUNCTION: PR_CreateSocketPollFd + * DESCRIPTION: + * Create a PRFileDesc wrapper for a native socket handle, for use with + * PR_Poll only + * INPUTS: + * None + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_CreateSocketPollFd returns a pointer + * to the PRFileDesc created for the native socket handle + * Returns a NULL pointer if the create of a new PRFileDesc failed + * + ************************************************************************** + */ + +NSPR_API(PRFileDesc*) PR_CreateSocketPollFd(PROsfd osfd); + +/* + ************************************************************************* + * FUNCTION: PR_DestroySocketPollFd + * DESCRIPTION: + * Destroy the PRFileDesc wrapper created by PR_CreateSocketPollFd + * INPUTS: + * None + * OUTPUTS: + * None + * RETURN: PRFileDesc* + * Upon successful completion, PR_DestroySocketPollFd returns + * PR_SUCCESS, else PR_FAILURE + * + ************************************************************************** + */ + +NSPR_API(PRStatus) PR_DestroySocketPollFd(PRFileDesc *fd); + + +/* +** Macros for PR_Socket +** +** Socket types: PR_SOCK_STREAM, PR_SOCK_DGRAM +*/ + +#ifdef WIN32 + +#define PR_SOCK_STREAM 1 +#define PR_SOCK_DGRAM 2 + +#else /* WIN32 */ + +#define PR_SOCK_STREAM SOCK_STREAM +#define PR_SOCK_DGRAM SOCK_DGRAM + +#endif /* WIN32 */ + +/* +** Create a new Socket; this function is obsolete. +*/ +NSPR_API(PRFileDesc*) PR_Socket(PRInt32 domain, PRInt32 type, PRInt32 proto); + +/* FUNCTION: PR_LockFile +** DESCRIPTION: +** Lock a file for exclusive access. +** RETURNS: +** PR_SUCCESS when the lock is held +** PR_FAILURE otherwise +*/ +NSPR_API(PRStatus) PR_LockFile(PRFileDesc *fd); + +/* FUNCTION: PR_TLockFile +** DESCRIPTION: +** Test and Lock a file for exclusive access. Do not block if the +** file cannot be locked immediately. +** RETURNS: +** PR_SUCCESS when the lock is held +** PR_FAILURE otherwise +*/ +NSPR_API(PRStatus) PR_TLockFile(PRFileDesc *fd); + +/* FUNCTION: PR_UnlockFile +** DESCRIPTION: +** Unlock a file which has been previously locked successfully by this +** process. +** RETURNS: +** PR_SUCCESS when the lock is released +** PR_FAILURE otherwise +*/ +NSPR_API(PRStatus) PR_UnlockFile(PRFileDesc *fd); + +/* +** Emulate acceptread by accept and recv. +*/ +NSPR_API(PRInt32) PR_EmulateAcceptRead(PRFileDesc *sd, PRFileDesc **nd, + PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout); + +/* +** Emulate sendfile by reading from the file and writing to the socket. +** The file is memory-mapped if memory-mapped files are supported. +*/ +NSPR_API(PRInt32) PR_EmulateSendFile( + PRFileDesc *networkSocket, PRSendFileData *sendData, + PRTransmitFileFlags flags, PRIntervalTime timeout); + +#ifdef WIN32 +/* FUNCTION: PR_NTFast_AcceptRead +** DESCRIPTION: +** NT has the notion of an "accept context", which is only needed in +** order to make certain calls. By default, a socket connected via +** AcceptEx can only do a limited number of things without updating +** the acceptcontext. The generic version of PR_AcceptRead always +** updates the accept context. This version does not. +**/ +NSPR_API(PRInt32) PR_NTFast_AcceptRead(PRFileDesc *sd, PRFileDesc **nd, + PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime t); + +typedef void (*_PR_AcceptTimeoutCallback)(void *); + +/* FUNCTION: PR_NTFast_AcceptRead_WithTimeoutCallback +** DESCRIPTION: +** The AcceptEx call combines the accept with the read function. However, +** our daemon threads need to be able to wakeup and reliably flush their +** log buffers if the Accept times out. However, with the current blocking +** interface to AcceptRead, there is no way for us to timeout the Accept; +** this is because when we timeout the Read, we can close the newly +** socket and continue; but when we timeout the accept itself, there is no +** new socket to timeout. So instead, this version of the function is +** provided. After the initial timeout period elapses on the accept() +** portion of the function, it will call the callback routine and then +** continue the accept. If the timeout occurs on the read, it will +** close the connection and return error. +*/ +NSPR_API(PRInt32) PR_NTFast_AcceptRead_WithTimeoutCallback( + PRFileDesc *sd, + PRFileDesc **nd, + PRNetAddr **raddr, + void *buf, + PRInt32 amount, + PRIntervalTime t, + _PR_AcceptTimeoutCallback callback, + void *callback_arg); + +/* FUNCTION: PR_NTFast_Accept +** DESCRIPTION: +** NT has the notion of an "accept context", which is only needed in +** order to make certain calls. By default, a socket connected via +** AcceptEx can only do a limited number of things without updating +** the acceptcontext. The generic version of PR_Accept always +** updates the accept context. This version does not. +**/ +NSPR_API(PRFileDesc*) PR_NTFast_Accept(PRFileDesc *fd, PRNetAddr *addr, + PRIntervalTime timeout); + +/* FUNCTION: PR_NTFast_Update +** DESCRIPTION: +** For sockets accepted with PR_NTFast_Accept or PR_NTFastAcceptRead, +** this function will update the accept context for those sockets, +** so that the socket can make general purpose socket calls. +** Without calling this, the only operations supported on the socket +** Are PR_Read, PR_Write, PR_Transmitfile, and PR_Close. +*/ +NSPR_API(void) PR_NTFast_UpdateAcceptContext(PRFileDesc *acceptSock, + PRFileDesc *listenSock); + + +/* FUNCTION: PR_NT_CancelIo +** DESCRIPTION: +** Cancel IO operations on fd. +*/ +NSPR_API(PRStatus) PR_NT_CancelIo(PRFileDesc *fd); + + +#endif /* WIN32 */ + +PR_END_EXTERN_C + +#endif /* pprio_h___ */
diff --git a/pr/include/private/pprmwait.h b/pr/include/private/pprmwait.h new file mode 100644 index 0000000..3e4057c --- /dev/null +++ b/pr/include/private/pprmwait.h
@@ -0,0 +1,103 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#if defined(_PPRMWAIT_H) +#else +#define _PPRMWAIT_H + +#include "prlock.h" +#include "prcvar.h" +#include "prclist.h" +#include "prthread.h" + +#define MAX_POLLING_INTERVAL 100 +#define _PR_POLL_COUNT_FUDGE 64 +#define _PR_DEFAULT_HASH_LENGTH 59 + +/* + * Our hash table resolves collisions by open addressing with + * double hashing. See Cormen, Leiserson, and Rivest, + * Introduction to Algorithms, p. 232, The MIT Press, 1990. + */ + +#define _MW_HASH(a, m) ((((PRUptrdiff)(a) >> 4) ^ ((PRUptrdiff)(a) >> 10)) % (m)) +#define _MW_HASH2(a, m) (1 + ((((PRUptrdiff)(a) >> 4) ^ ((PRUptrdiff)(a) >> 10)) % (m - 2))) +#define _MW_ABORTED(_rv) \ + ((PR_FAILURE == (_rv)) && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) + +typedef enum {_prmw_success, _prmw_rehash, _prmw_error} _PR_HashStory; + +typedef struct _PRWaiterHash +{ + PRUint16 count; /* current number in hash table */ + PRUint16 length; /* current size of the hash table */ + PRRecvWait *recv_wait; /* hash table of receive wait objects */ +} _PRWaiterHash; + +typedef enum {_prmw_running, _prmw_stopping, _prmw_stopped} PRMWGroupState; + +struct PRWaitGroup +{ + PRCList group_link; /* all groups are linked to each other */ + PRCList io_ready; /* list of I/O requests that are ready */ + PRMWGroupState state; /* state of this group (so we can shut down) */ + + PRLock *ml; /* lock for synchronizing this wait group */ + PRCondVar *io_taken; /* calling threads notify when they take I/O */ + PRCondVar *io_complete; /* calling threads wait here for completions */ + PRCondVar *new_business; /* polling thread waits here more work */ + PRCondVar *mw_manage; /* used to manage group lists */ + PRThread* poller; /* thread that's actually doing the poll() */ + PRUint16 waiting_threads; /* number of threads waiting for recv */ + PRUint16 polling_count; /* number of elements in the polling list */ + PRUint32 p_timestamp; /* pseudo-time group had element removed */ + PRPollDesc *polling_list; /* list poller builds for polling */ + PRIntervalTime last_poll; /* last time we polled */ + _PRWaiterHash *waiter; /* pointer to hash table of wait receive objects */ + +#ifdef WINNT + /* + * On NT, idle threads are responsible for getting completed i/o. + * They need to add completed i/o to the io_ready list. Since + * idle threads cannot use nspr locks, we have to use an md lock + * to protect the io_ready list. + */ + _MDLock mdlock; /* protect io_ready, waiter, and wait_list */ + PRCList wait_list; /* used in place of io_complete. reuse + * waitQLinks in the PRThread structure. */ +#endif /* WINNT */ +}; + +/********************************************************************** +*********************************************************************** +******************** Wait group enumerations ************************** +*********************************************************************** +**********************************************************************/ +typedef struct _PRGlobalState +{ + PRCList group_list; /* master of the group list */ + PRWaitGroup *group; /* the default (NULL) group */ +} _PRGlobalState; + +#ifdef WINNT +extern PRStatus NT_HashRemoveInternal(PRWaitGroup *group, PRFileDesc *fd); +#endif + +typedef enum {_PR_ENUM_UNSEALED=0, _PR_ENUM_SEALED=0x0eadface} _PREnumSeal; + +struct PRMWaitEnumerator +{ + PRWaitGroup *group; /* group this enumerator is bound to */ + PRThread *thread; /* thread in midst of an enumeration */ + _PREnumSeal seal; /* trying to detect deleted objects */ + PRUint32 p_timestamp; /* when enumeration was (re)started */ + PRRecvWait **waiter; /* pointer into hash table */ + PRUintn index; /* position in hash table */ + void *pad[4]; /* some room to grow */ +}; + +#endif /* defined(_PPRMWAIT_H) */ + +/* pprmwait.h */
diff --git a/pr/include/private/pprthred.h b/pr/include/private/pprthred.h new file mode 100644 index 0000000..eb60bae --- /dev/null +++ b/pr/include/private/pprthred.h
@@ -0,0 +1,331 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef pprthred_h___ +#define pprthred_h___ + +/* +** API for PR private functions. These calls are to be used by internal +** developers only. +*/ +#include "nspr.h" + +#if defined(XP_OS2) +#define INCL_DOS +#define INCL_DOSERRORS +#define INCL_WIN +#include <os2.h> +#endif + +PR_BEGIN_EXTERN_C + +/*--------------------------------------------------------------------------- +** THREAD PRIVATE FUNCTIONS +---------------------------------------------------------------------------*/ + +/* +** Associate a thread object with an existing native thread. +** "type" is the type of thread object to attach +** "priority" is the priority to assign to the thread +** "stack" defines the shape of the threads stack +** +** This can return NULL if some kind of error occurs, or if memory is +** tight. This call invokes "start(obj,arg)" and returns when the +** function returns. The thread object is automatically destroyed. +** +** This call is not normally needed unless you create your own native +** thread. PR_Init does this automatically for the primordial thread. +*/ +NSPR_API(PRThread*) PR_AttachThread(PRThreadType type, + PRThreadPriority priority, + PRThreadStack *stack); + +/* +** Detach the nspr thread from the currently executing native thread. +** The thread object will be destroyed and all related data attached +** to it. The exit procs will be invoked. +** +** This call is not normally needed unless you create your own native +** thread. PR_Exit will automatially detach the nspr thread object +** created by PR_Init for the primordial thread. +** +** This call returns after the nspr thread object is destroyed. +*/ +NSPR_API(void) PR_DetachThread(void); + +/* +** Get the id of the named thread. Each thread is assigned a unique id +** when it is created or attached. +*/ +NSPR_API(PRUint32) PR_GetThreadID(PRThread *thread); + +/* +** Set the procedure that is called when a thread is dumped. The procedure +** will be applied to the argument, arg, when called. Setting the procedure +** to NULL effectively removes it. +*/ +typedef void (*PRThreadDumpProc)(PRFileDesc *fd, PRThread *t, void *arg); +NSPR_API(void) PR_SetThreadDumpProc( + PRThread* thread, PRThreadDumpProc dump, void *arg); + +/* +** Get this thread's affinity mask. The affinity mask is a 32 bit quantity +** marking a bit for each processor this process is allowed to run on. +** The processor mask is returned in the mask argument. +** The least-significant-bit represents processor 0. +** +** Returns 0 on success, -1 on failure. +*/ +NSPR_API(PRInt32) PR_GetThreadAffinityMask(PRThread *thread, PRUint32 *mask); + +/* +** Set this thread's affinity mask. +** +** Returns 0 on success, -1 on failure. +*/ +NSPR_API(PRInt32) PR_SetThreadAffinityMask(PRThread *thread, PRUint32 mask ); + +/* +** Set the default CPU Affinity mask. +** +*/ +NSPR_API(PRInt32) PR_SetCPUAffinityMask(PRUint32 mask); + +/* +** Show status of all threads to standard error output. +*/ +NSPR_API(void) PR_ShowStatus(void); + +/* +** Set thread recycle mode to on (1) or off (0) +*/ +NSPR_API(void) PR_SetThreadRecycleMode(PRUint32 flag); + + +/*--------------------------------------------------------------------------- +** THREAD PRIVATE FUNCTIONS FOR GARBAGE COLLECTIBLE THREADS +---------------------------------------------------------------------------*/ + +/* +** Only Garbage collectible threads participate in resume all, suspend all and +** enumeration operations. They are also different during creation when +** platform specific action may be needed (For example, all Solaris GC able +** threads are bound threads). +*/ + +/* +** Same as PR_CreateThread except that the thread is marked as garbage +** collectible. +*/ +NSPR_API(PRThread*) PR_CreateThreadGCAble(PRThreadType type, + void (*start)(void *arg), + void *arg, + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); + +/* +** Same as PR_AttachThread except that the thread being attached is marked as +** garbage collectible. +*/ +NSPR_API(PRThread*) PR_AttachThreadGCAble(PRThreadType type, + PRThreadPriority priority, + PRThreadStack *stack); + +/* +** Mark the thread as garbage collectible. +*/ +NSPR_API(void) PR_SetThreadGCAble(void); + +/* +** Unmark the thread as garbage collectible. +*/ +NSPR_API(void) PR_ClearThreadGCAble(void); + +/* +** This routine prevents all other GC able threads from running. This call is needed by +** the garbage collector. +*/ +NSPR_API(void) PR_SuspendAll(void); + +/* +** This routine unblocks all other GC able threads that were suspended from running by +** PR_SuspendAll(). This call is needed by the garbage collector. +*/ +NSPR_API(void) PR_ResumeAll(void); + +/* +** Return the thread stack pointer of the given thread. +** Needed by the garbage collector. +*/ +NSPR_API(void *) PR_GetSP(PRThread *thread); + +/* +** Save the registers that the GC would find interesting into the thread +** "t". isCurrent will be non-zero if the thread state that is being +** saved is the currently executing thread. Return the address of the +** first register to be scanned as well as the number of registers to +** scan in "np". +** +** If "isCurrent" is non-zero then it is allowed for the thread context +** area to be used as scratch storage to hold just the registers +** necessary for scanning. +** +** This function simply calls the internal function _MD_HomeGCRegisters(). +*/ +NSPR_API(PRWord *) PR_GetGCRegisters(PRThread *t, int isCurrent, int *np); + +/* +** (Get|Set)ExecutionEnvironent +** +** Used by Java to associate it's execution environment so garbage collector +** can find it. If return is NULL, then it's probably not a collectable thread. +** +** There's no locking required around these calls. +*/ +NSPR_API(void*) GetExecutionEnvironment(PRThread *thread); +NSPR_API(void) SetExecutionEnvironment(PRThread* thread, void *environment); + +/* +** Enumeration function that applies "func(thread,i,arg)" to each active +** thread in the process. The enumerator returns PR_SUCCESS if the enumeration +** should continue, any other value is considered failure, and enumeration +** stops, returning the failure value from PR_EnumerateThreads. +** Needed by the garbage collector. +*/ +typedef PRStatus (PR_CALLBACK *PREnumerator)(PRThread *t, int i, void *arg); +NSPR_API(PRStatus) PR_EnumerateThreads(PREnumerator func, void *arg); + +/* +** Signature of a thread stack scanning function. It is applied to every +** contiguous group of potential pointers within a thread. Count denotes the +** number of pointers. +*/ +typedef PRStatus +(PR_CALLBACK *PRScanStackFun)(PRThread* t, + void** baseAddr, PRUword count, void* closure); + +/* +** Applies scanFun to all contiguous groups of potential pointers +** within a thread. This includes the stack, registers, and thread-local +** data. If scanFun returns a status value other than PR_SUCCESS the scan +** is aborted, and the status value is returned. +*/ +NSPR_API(PRStatus) +PR_ThreadScanStackPointers(PRThread* t, + PRScanStackFun scanFun, void* scanClosure); + +/* +** Calls PR_ThreadScanStackPointers for every thread. +*/ +NSPR_API(PRStatus) +PR_ScanStackPointers(PRScanStackFun scanFun, void* scanClosure); + +/* +** Returns a conservative estimate on the amount of stack space left +** on a thread in bytes, sufficient for making decisions about whether +** to continue recursing or not. +*/ +NSPR_API(PRUword) +PR_GetStackSpaceLeft(PRThread* t); + +/*--------------------------------------------------------------------------- +** THREAD CPU PRIVATE FUNCTIONS +---------------------------------------------------------------------------*/ + +/* +** Get a pointer to the primordial CPU. +*/ +NSPR_API(struct _PRCPU *) _PR_GetPrimordialCPU(void); + +/*--------------------------------------------------------------------------- +** THREAD SYNCHRONIZATION PRIVATE FUNCTIONS +---------------------------------------------------------------------------*/ + +/* +** Create a new named monitor (named for debugging purposes). +** Monitors are re-entrant locks with a built-in condition variable. +** +** This may fail if memory is tight or if some operating system resource +** is low. +*/ +NSPR_API(PRMonitor*) PR_NewNamedMonitor(const char* name); + +/* +** Test and then lock the lock if it's not already locked by some other +** thread. Return PR_FALSE if some other thread owned the lock at the +** time of the call. +*/ +NSPR_API(PRBool) PR_TestAndLock(PRLock *lock); + +/* +** Test and then enter the mutex associated with the monitor if it's not +** already entered by some other thread. Return PR_FALSE if some other +** thread owned the mutex at the time of the call. +*/ +NSPR_API(PRBool) PR_TestAndEnterMonitor(PRMonitor *mon); + +/* +** Return the number of times that the current thread has entered the +** mutex. Returns zero if the current thread has not entered the mutex. +*/ +NSPR_API(PRIntn) PR_GetMonitorEntryCount(PRMonitor *mon); + +/* +** Just like PR_CEnterMonitor except that if the monitor is owned by +** another thread NULL is returned. +*/ +NSPR_API(PRMonitor*) PR_CTestAndEnterMonitor(void *address); + +/*--------------------------------------------------------------------------- +** PLATFORM-SPECIFIC INITIALIZATION FUNCTIONS +---------------------------------------------------------------------------*/ +#if defined(IRIX) +/* +** Irix specific initialization funtion to be called before PR_Init +** is called by the application. Sets the CONF_INITUSERS and CONF_INITSIZE +** attributes of the shared arena set up by nspr. +** +** The environment variables _NSPR_IRIX_INITUSERS and _NSPR_IRIX_INITSIZE +** can also be used to set these arena attributes. If _NSPR_IRIX_INITUSERS +** is set, but not _NSPR_IRIX_INITSIZE, the value of the CONF_INITSIZE +** attribute of the nspr arena is scaled as a function of the +** _NSPR_IRIX_INITUSERS value. +** +** If the _PR_Irix_Set_Arena_Params() is called in addition to setting the +** environment variables, the values of the environment variables are used. +** +*/ +NSPR_API(void) _PR_Irix_Set_Arena_Params(PRInt32 initusers, PRInt32 initsize); + +#endif /* IRIX */ + +#if defined(XP_OS2) +/* +** These functions need to be called at the start and end of a thread. +** An EXCEPTIONREGISTRATIONRECORD must be declared on the stack and its +** address passed to the two functions. +*/ +NSPR_API(void) PR_OS2_SetFloatExcpHandler(EXCEPTIONREGISTRATIONRECORD* e); +NSPR_API(void) PR_OS2_UnsetFloatExcpHandler(EXCEPTIONREGISTRATIONRECORD* e); +#endif /* XP_OS2 */ + +/* I think PR_GetMonitorEntryCount is useless. All you really want is this... */ +#define PR_InMonitor(m) (PR_GetMonitorEntryCount(m) > 0) + +/*--------------------------------------------------------------------------- +** Special X-Lock hack for client +---------------------------------------------------------------------------*/ + +#ifdef XP_UNIX +extern void PR_XLock(void); +extern void PR_XUnlock(void); +extern PRBool PR_XIsLocked(void); +#endif /* XP_UNIX */ + +PR_END_EXTERN_C + +#endif /* pprthred_h___ */
diff --git a/pr/include/private/primpl.h b/pr/include/private/primpl.h new file mode 100644 index 0000000..63ba3ee --- /dev/null +++ b/pr/include/private/primpl.h
@@ -0,0 +1,2151 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef primpl_h___ +#define primpl_h___ + +/* + * HP-UX 10.10's pthread.h (DCE threads) includes dce/cma.h, which + * has: + * #define sigaction _sigaction_sys + * This macro causes chaos if signal.h gets included before pthread.h. + * To be safe, we include pthread.h first. + */ + +#if defined(_PR_PTHREADS) +#include <pthread.h> +#endif + +#if defined(_PR_BTHREADS) +#include <kernel/OS.h> +#endif + +#ifdef WIN32 +/* + * Allow use of functions and symbols first defined in Win2k. + */ +#if !defined(WINVER) || (WINVER < 0x0500) +#undef WINVER +#define WINVER 0x0500 +#endif +#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0500) +#undef _WIN32_WINNT +#define _WIN32_WINNT 0x0500 +#endif +#endif /* WIN32 */ + +#include "nspr.h" +#include "prpriv.h" + +typedef struct PRSegment PRSegment; + +#include "md/prosdep.h" +#include "obsolete/probslet.h" + +#ifdef _PR_HAVE_POSIX_SEMAPHORES +#include <semaphore.h> +#elif defined(_PR_HAVE_SYSV_SEMAPHORES) +#include <sys/sem.h> +#endif + +#ifdef HAVE_SYSCALL +#include <sys/syscall.h> +#endif + +/************************************************************************* +***** A Word about Model Dependent Function Naming Convention *********** +*************************************************************************/ + +/* +NSPR 2.0 must implement its function across a range of platforms +including: MAC, Windows/16, Windows/95, Windows/NT, and several +variants of Unix. Each implementation shares common code as well +as having platform dependent portions. This standard describes how +the model dependent portions are to be implemented. + +In header file pr/include/primpl.h, each publicly declared +platform dependent function is declared as: + +NSPR_API void _PR_MD_FUNCTION( long arg1, long arg2 ); +#define _PR_MD_FUNCTION _MD_FUNCTION + +In header file pr/include/md/<platform>/_<platform>.h, +each #define'd macro is redefined as one of: + +#define _MD_FUNCTION <blanks> +#define _MD_FUNCTION <expanded macro> +#define _MD_FUNCTION <osFunction> +#define _MD_FUNCTION <_MD_Function> + +Where: + +<blanks> is no definition at all. In this case, the function is not implemented +and is never called for this platform. +For example: +#define _MD_INIT_CPUS() + +<expanded macro> is a C language macro expansion. +For example: +#define _MD_CLEAN_THREAD(_thread) \ + PR_BEGIN_MACRO \ + PR_DestroyCondVar(_thread->md.asyncIOCVar); \ + PR_DestroyLock(_thread->md.asyncIOLock); \ + PR_END_MACRO + +<osFunction> is some function implemented by the host operating system. +For example: +#define _MD_EXIT exit + +<_MD_function> is the name of a function implemented for this platform in +pr/src/md/<platform>/<soruce>.c file. +For example: +#define _MD_GETFILEINFO _MD_GetFileInfo + +In <source>.c, the implementation is: +PR_IMPLEMENT(PRInt32) _MD_GetFileInfo(const char *fn, PRFileInfo *info); +*/ + +PR_BEGIN_EXTERN_C + +typedef struct _MDLock _MDLock; +typedef struct _MDCVar _MDCVar; +typedef struct _MDSegment _MDSegment; +typedef struct _MDThread _MDThread; +typedef struct _MDThreadStack _MDThreadStack; +typedef struct _MDSemaphore _MDSemaphore; +typedef struct _MDDir _MDDir; +#ifdef MOZ_UNICODE +typedef struct _MDDirUTF16 _MDDirUTF16; +#endif /* MOZ_UNICODE */ +typedef struct _MDFileDesc _MDFileDesc; +typedef struct _MDProcess _MDProcess; +typedef struct _MDFileMap _MDFileMap; + +#if defined(_PR_PTHREADS) + +/* +** The following definitions are unique to implementing NSPR using pthreads. +** Since pthreads defines most of the thread and thread synchronization +** stuff, this is a pretty small set. +*/ + +#define PT_CV_NOTIFIED_LENGTH 6 +typedef struct _PT_Notified _PT_Notified; +struct _PT_Notified +{ + PRIntn length; /* # of used entries in this structure */ + struct + { + PRCondVar *cv; /* the condition variable notified */ + PRIntn times; /* and the number of times notified */ + } cv[PT_CV_NOTIFIED_LENGTH]; + _PT_Notified *link; /* link to another of these | NULL */ +}; + +/* + * bits defined for pthreads 'state' field + */ +#define PT_THREAD_DETACHED 0x01 /* thread can't be joined */ +#define PT_THREAD_GLOBAL 0x02 /* a global thread (unlikely) */ +#define PT_THREAD_SYSTEM 0x04 /* system (not user) thread */ +#define PT_THREAD_PRIMORD 0x08 /* this is the primordial thread */ +#define PT_THREAD_ABORTED 0x10 /* thread has been interrupted */ +#define PT_THREAD_GCABLE 0x20 /* thread is garbage collectible */ +#define PT_THREAD_SUSPENDED 0x40 /* thread has been suspended */ +#define PT_THREAD_FOREIGN 0x80 /* thread is not one of ours */ +#define PT_THREAD_BOUND 0x100 /* a bound-global thread */ + +#define _PT_THREAD_INTERRUPTED(thr) \ + (!(thr->interrupt_blocked) && (thr->state & PT_THREAD_ABORTED)) +#define _PT_THREAD_BLOCK_INTERRUPT(thr) \ + (thr->interrupt_blocked = 1) +#define _PT_THREAD_UNBLOCK_INTERRUPT(thr) \ + (thr->interrupt_blocked = 0) + +#define _PT_IS_GCABLE_THREAD(thr) ((thr)->state & PT_THREAD_GCABLE) + +/* +** Possible values for thread's suspend field +** Note that the first two can be the same as they are really mutually exclusive, +** i.e. both cannot be happening at the same time. We have two symbolic names +** just as a mnemonic. +**/ +#define PT_THREAD_RESUMED 0x80 /* thread has been resumed */ +#define PT_THREAD_SETGCABLE 0x100 /* set the GCAble flag */ + +#if defined(DEBUG) + +typedef struct PTDebug +{ + PRTime timeStarted; + PRUintn locks_created, locks_destroyed; + PRUintn locks_acquired, locks_released; + PRUintn cvars_created, cvars_destroyed; + PRUintn cvars_notified, delayed_cv_deletes; +} PTDebug; + +#endif /* defined(DEBUG) */ + +NSPR_API(void) PT_FPrintStats(PRFileDesc *fd, const char *msg); + +/* + * On Linux and its derivatives POSIX priority scheduling works only for + * real-time threads. On those platforms we set thread's nice values + * instead which requires us to track kernel thread IDs for each POSIX + * thread we create. + */ +#if defined(LINUX) && defined(HAVE_SETPRIORITY) && \ + ((defined(HAVE_SYSCALL) && defined(SYS_gettid)) || defined(HAVE_GETTID)) +#define _PR_NICE_PRIORITY_SCHEDULING +#endif + +#else /* defined(_PR_PTHREADS) */ + +NSPR_API(void) PT_FPrintStats(PRFileDesc *fd, const char *msg); + +/* +** This section is contains those parts needed to implement NSPR on +** platforms in general. One would assume that the pthreads implementation +** included lots of the same types, at least conceptually. +*/ + +/* + * Local threads only. No multiple CPU support and hence all the + * following routines are no-op. + */ +#ifdef _PR_LOCAL_THREADS_ONLY + +#define _PR_MD_SUSPEND_THREAD(thread) +#define _PR_MD_RESUME_THREAD(thread) +#define _PR_MD_SUSPEND_CPU(cpu) +#define _PR_MD_RESUME_CPU(cpu) +#define _PR_MD_BEGIN_SUSPEND_ALL() +#define _PR_MD_END_SUSPEND_ALL() +#define _PR_MD_BEGIN_RESUME_ALL() +#define _PR_MD_END_RESUME_ALL() +#define _PR_MD_INIT_ATTACHED_THREAD(thread) PR_FAILURE + +#endif + +typedef struct _PRCPUQueue _PRCPUQueue; +typedef struct _PRCPU _PRCPU; +typedef struct _MDCPU _MDCPU; + +struct _PRCPUQueue { + _MDLock runQLock; /* lock for the run + wait queues */ + _MDLock sleepQLock; /* lock for the run + wait queues */ + _MDLock miscQLock; /* lock for the run + wait queues */ + + PRCList runQ[PR_PRIORITY_LAST + 1]; /* run queue for this CPU */ + PRUint32 runQReadyMask; + PRCList sleepQ; + PRIntervalTime sleepQmax; + PRCList pauseQ; + PRCList suspendQ; + PRCList waitingToJoinQ; + + PRUintn numCPUs; /* number of CPUs using this Q */ +}; + +struct _PRCPU { + PRCList links; /* link list of CPUs */ + PRUint32 id; /* id for this CPU */ + + union { + PRInt32 bits; + PRUint8 missed[4]; + } u; + PRIntn where; /* index into u.missed */ + PRPackedBool paused; /* cpu is paused */ + PRPackedBool exit; /* cpu should exit */ + + PRThread *thread; /* native thread for this CPUThread */ + PRThread *idle_thread; /* user-level idle thread for this CPUThread */ + + PRIntervalTime last_clock; /* the last time we went into + * _PR_ClockInterrupt() on this CPU + */ + + _PRCPUQueue *queue; + + _MDCPU md; +}; + +typedef struct _PRInterruptTable { + const char *name; + PRUintn missed_bit; + void (*handler)(void); +} _PRInterruptTable; + +#define _PR_CPU_PTR(_qp) \ + ((_PRCPU*) ((char*) (_qp) - offsetof(_PRCPU,links))) + +#if !defined(IRIX) && !defined(WIN32) && !defined(XP_OS2) \ + && !(defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY)) +#define _MD_GET_ATTACHED_THREAD() (_PR_MD_CURRENT_THREAD()) +#endif + +#ifdef _PR_LOCAL_THREADS_ONLY + +NSPR_API(struct _PRCPU *) _pr_currentCPU; +NSPR_API(PRThread *) _pr_currentThread; +NSPR_API(PRThread *) _pr_lastThread; +NSPR_API(PRInt32) _pr_intsOff; + +#define _MD_CURRENT_CPU() (_pr_currentCPU) +#define _MD_SET_CURRENT_CPU(_cpu) (_pr_currentCPU = (_cpu)) +#define _MD_CURRENT_THREAD() (_pr_currentThread) +#define _MD_SET_CURRENT_THREAD(_thread) (_pr_currentThread = (_thread)) +#define _MD_LAST_THREAD() (_pr_lastThread) +#define _MD_SET_LAST_THREAD(t) (_pr_lastThread = t) + +#define _MD_GET_INTSOFF() (_pr_intsOff) +#define _MD_SET_INTSOFF(_val) (_pr_intsOff = _val) + + +/* The unbalanced curly braces in these two macros are intentional */ +#define _PR_LOCK_HEAP() { PRIntn _is; if (_pr_currentCPU) _PR_INTSOFF(_is); +#define _PR_UNLOCK_HEAP() if (_pr_currentCPU) _PR_INTSON(_is); } + +#endif /* _PR_LOCAL_THREADS_ONLY */ + +extern PRInt32 _native_threads_only; + +#if defined(_PR_GLOBAL_THREADS_ONLY) + +#define _MD_GET_INTSOFF() 0 +#define _MD_SET_INTSOFF(_val) +#define _PR_INTSOFF(_is) +#define _PR_FAST_INTSON(_is) +#define _PR_INTSON(_is) +#define _PR_THREAD_LOCK(_thread) +#define _PR_THREAD_UNLOCK(_thread) +#define _PR_RUNQ_LOCK(cpu) +#define _PR_RUNQ_UNLOCK(cpu) +#define _PR_SLEEPQ_LOCK(thread) +#define _PR_SLEEPQ_UNLOCK(thread) +#define _PR_MISCQ_LOCK(thread) +#define _PR_MISCQ_UNLOCK(thread) +#define _PR_CPU_LIST_LOCK() +#define _PR_CPU_LIST_UNLOCK() + +#define _PR_ADD_RUNQ(_thread, _cpu, _pri) +#define _PR_DEL_RUNQ(_thread) +#define _PR_ADD_SLEEPQ(_thread, _timeout) +#define _PR_DEL_SLEEPQ(_thread, _propogate) +#define _PR_ADD_JOINQ(_thread, _cpu) +#define _PR_DEL_JOINQ(_thread) +#define _PR_ADD_SUSPENDQ(_thread, _cpu) +#define _PR_DEL_SUSPENDQ(_thread) + +#define _PR_THREAD_SWITCH_CPU(_thread, _newCPU) + +#define _PR_IS_NATIVE_THREAD(thread) 1 +#define _PR_IS_NATIVE_THREAD_SUPPORTED() 1 + +#else + +#define _PR_INTSOFF(_is) \ + PR_BEGIN_MACRO \ + (_is) = _PR_MD_GET_INTSOFF(); \ + _PR_MD_SET_INTSOFF(1); \ + PR_END_MACRO + +#define _PR_FAST_INTSON(_is) \ + PR_BEGIN_MACRO \ + _PR_MD_SET_INTSOFF(_is); \ + PR_END_MACRO + +#define _PR_INTSON(_is) \ + PR_BEGIN_MACRO \ + if ((_is == 0) && (_PR_MD_CURRENT_CPU())->u.bits) \ + _PR_IntsOn((_PR_MD_CURRENT_CPU())); \ + _PR_MD_SET_INTSOFF(_is); \ + PR_END_MACRO + +#ifdef _PR_LOCAL_THREADS_ONLY + +#define _PR_IS_NATIVE_THREAD(thread) 0 +#define _PR_THREAD_LOCK(_thread) +#define _PR_THREAD_UNLOCK(_thread) +#define _PR_RUNQ_LOCK(cpu) +#define _PR_RUNQ_UNLOCK(cpu) +#define _PR_SLEEPQ_LOCK(thread) +#define _PR_SLEEPQ_UNLOCK(thread) +#define _PR_MISCQ_LOCK(thread) +#define _PR_MISCQ_UNLOCK(thread) +#define _PR_CPU_LIST_LOCK() +#define _PR_CPU_LIST_UNLOCK() + +#define _PR_ADD_RUNQ(_thread, _cpu, _pri) \ + PR_BEGIN_MACRO \ + PR_APPEND_LINK(&(_thread)->links, &_PR_RUNQ(_cpu)[_pri]); \ + _PR_RUNQREADYMASK(_cpu) |= (1L << _pri); \ + PR_END_MACRO + +#define _PR_DEL_RUNQ(_thread) \ + PR_BEGIN_MACRO \ + _PRCPU *_cpu = _thread->cpu; \ + PRInt32 _pri = _thread->priority; \ + PR_REMOVE_LINK(&(_thread)->links); \ + if (PR_CLIST_IS_EMPTY(&_PR_RUNQ(_cpu)[_pri])) \ + _PR_RUNQREADYMASK(_cpu) &= ~(1L << _pri); \ + PR_END_MACRO + +#define _PR_ADD_SLEEPQ(_thread, _timeout) \ + _PR_AddSleepQ(_thread, _timeout); + +#define _PR_DEL_SLEEPQ(_thread, _propogate) \ + _PR_DelSleepQ(_thread, _propogate); + +#define _PR_ADD_JOINQ(_thread, _cpu) \ + PR_APPEND_LINK(&(_thread)->links, &_PR_WAITINGTOJOINQ(_cpu)); + +#define _PR_DEL_JOINQ(_thread) \ + PR_REMOVE_LINK(&(_thread)->links); + +#define _PR_ADD_SUSPENDQ(_thread, _cpu) \ + PR_APPEND_LINK(&(_thread)->links, &_PR_SUSPENDQ(_cpu)); + +#define _PR_DEL_SUSPENDQ(_thread) \ + PR_REMOVE_LINK(&(_thread)->links); + +#define _PR_THREAD_SWITCH_CPU(_thread, _newCPU) + +#define _PR_IS_NATIVE_THREAD_SUPPORTED() 0 + +#else /* _PR_LOCAL_THREADS_ONLY */ + +/* These are for the "combined" thread model */ + +#define _PR_THREAD_LOCK(_thread) \ + _PR_MD_LOCK(&(_thread)->threadLock); + +#define _PR_THREAD_UNLOCK(_thread) \ + _PR_MD_UNLOCK(&(_thread)->threadLock); + +#define _PR_RUNQ_LOCK(_cpu) \ + PR_BEGIN_MACRO \ + _PR_MD_LOCK(&(_cpu)->queue->runQLock );\ + PR_END_MACRO + +#define _PR_RUNQ_UNLOCK(_cpu) \ + PR_BEGIN_MACRO \ + _PR_MD_UNLOCK(&(_cpu)->queue->runQLock );\ + PR_END_MACRO + +#define _PR_SLEEPQ_LOCK(_cpu) \ + _PR_MD_LOCK(&(_cpu)->queue->sleepQLock ); + +#define _PR_SLEEPQ_UNLOCK(_cpu) \ + _PR_MD_UNLOCK(&(_cpu)->queue->sleepQLock ); + +#define _PR_MISCQ_LOCK(_cpu) \ + _PR_MD_LOCK(&(_cpu)->queue->miscQLock ); + +#define _PR_MISCQ_UNLOCK(_cpu) \ + _PR_MD_UNLOCK(&(_cpu)->queue->miscQLock ); + +#define _PR_CPU_LIST_LOCK() _PR_MD_LOCK(&_pr_cpuLock) +#define _PR_CPU_LIST_UNLOCK() _PR_MD_UNLOCK(&_pr_cpuLock) + +#define QUEUE_RUN 0x1 +#define QUEUE_SLEEP 0x2 +#define QUEUE_JOIN 0x4 +#define QUEUE_SUSPEND 0x8 +#define QUEUE_LOCK 0x10 + +#define _PR_ADD_RUNQ(_thread, _cpu, _pri) \ + PR_BEGIN_MACRO \ + PR_APPEND_LINK(&(_thread)->links, &_PR_RUNQ(_cpu)[_pri]); \ + _PR_RUNQREADYMASK(_cpu) |= (1L << _pri); \ + PR_ASSERT((_thread)->queueCount == 0); \ + (_thread)->queueCount = QUEUE_RUN; \ + PR_END_MACRO + +#define _PR_DEL_RUNQ(_thread) \ + PR_BEGIN_MACRO \ + _PRCPU *_cpu = _thread->cpu; \ + PRInt32 _pri = _thread->priority; \ + PR_REMOVE_LINK(&(_thread)->links); \ + if (PR_CLIST_IS_EMPTY(&_PR_RUNQ(_cpu)[_pri])) \ + _PR_RUNQREADYMASK(_cpu) &= ~(1L << _pri); \ + PR_ASSERT((_thread)->queueCount == QUEUE_RUN);\ + (_thread)->queueCount = 0; \ + PR_END_MACRO + +#define _PR_ADD_SLEEPQ(_thread, _timeout) \ + PR_ASSERT((_thread)->queueCount == 0); \ + (_thread)->queueCount = QUEUE_SLEEP; \ + _PR_AddSleepQ(_thread, _timeout); + +#define _PR_DEL_SLEEPQ(_thread, _propogate) \ + PR_ASSERT((_thread)->queueCount == QUEUE_SLEEP);\ + (_thread)->queueCount = 0; \ + _PR_DelSleepQ(_thread, _propogate); + +#define _PR_ADD_JOINQ(_thread, _cpu) \ + PR_ASSERT((_thread)->queueCount == 0); \ + (_thread)->queueCount = QUEUE_JOIN; \ + PR_APPEND_LINK(&(_thread)->links, &_PR_WAITINGTOJOINQ(_cpu)); + +#define _PR_DEL_JOINQ(_thread) \ + PR_ASSERT((_thread)->queueCount == QUEUE_JOIN);\ + (_thread)->queueCount = 0; \ + PR_REMOVE_LINK(&(_thread)->links); + +#define _PR_ADD_SUSPENDQ(_thread, _cpu) \ + PR_ASSERT((_thread)->queueCount == 0); \ + (_thread)->queueCount = QUEUE_SUSPEND; \ + PR_APPEND_LINK(&(_thread)->links, &_PR_SUSPENDQ(_cpu)); + +#define _PR_DEL_SUSPENDQ(_thread) \ + PR_ASSERT((_thread)->queueCount == QUEUE_SUSPEND);\ + (_thread)->queueCount = 0; \ + PR_REMOVE_LINK(&(_thread)->links); + +#define _PR_THREAD_SWITCH_CPU(_thread, _newCPU) \ + (_thread)->cpu = (_newCPU); + +#define _PR_IS_NATIVE_THREAD(thread) (thread->flags & _PR_GLOBAL_SCOPE) +#define _PR_IS_NATIVE_THREAD_SUPPORTED() 1 + +#endif /* _PR_LOCAL_THREADS_ONLY */ + +#endif /* _PR_GLOBAL_THREADS_ONLY */ + +#define _PR_SET_RESCHED_FLAG() _PR_MD_CURRENT_CPU()->u.missed[3] = 1 +#define _PR_CLEAR_RESCHED_FLAG() _PR_MD_CURRENT_CPU()->u.missed[3] = 0 + +extern _PRInterruptTable _pr_interruptTable[]; + +/* Bits for _pr_interruptState.u.missed[0,1] */ +#define _PR_MISSED_CLOCK 0x1 +#define _PR_MISSED_IO 0x2 +#define _PR_MISSED_CHILD 0x4 + +extern void _PR_IntsOn(_PRCPU *cpu); + +NSPR_API(void) _PR_WakeupCPU(void); +NSPR_API(void) _PR_PauseCPU(void); + +/************************************************************************/ + +#define _PR_LOCK_LOCK(_lock) \ + _PR_MD_LOCK(&(_lock)->ilock); +#define _PR_LOCK_UNLOCK(_lock) \ + _PR_MD_UNLOCK(&(_lock)->ilock); + +extern void _PR_UnblockLockWaiter(PRLock *lock); +extern PRStatus _PR_InitLock(PRLock *lock); +extern void _PR_FreeLock(PRLock *lock); + +#define _PR_LOCK_PTR(_qp) \ + ((PRLock*) ((char*) (_qp) - offsetof(PRLock,links))) + +/************************************************************************/ + +#define _PR_CVAR_LOCK(_cvar) \ + _PR_MD_LOCK(&(_cvar)->ilock); +#define _PR_CVAR_UNLOCK(_cvar) \ + _PR_MD_UNLOCK(&(_cvar)->ilock); + +extern PRStatus _PR_InitCondVar(PRCondVar *cvar, PRLock *lock); +extern void _PR_FreeCondVar(PRCondVar *cvar); +extern PRStatus _PR_WaitCondVar( + PRThread *thread, PRCondVar *cvar, PRLock *lock, PRIntervalTime timeout); +extern void _PR_NotifyCondVar(PRCondVar *cvar, PRThread *me); +extern PRUint32 _PR_CondVarToString(PRCondVar *cvar, char *buf, PRUint32 buflen); + +NSPR_API(void) _PR_Notify(PRMonitor *mon, PRBool all, PRBool sticky); + +/* PRThread.flags */ +#define _PR_SYSTEM 0x01 +#define _PR_INTERRUPT 0x02 +#define _PR_ATTACHED 0x04 /* created via PR_AttachThread */ +#define _PR_PRIMORDIAL 0x08 /* the thread that called PR_Init */ +#define _PR_ON_SLEEPQ 0x10 /* thread is on the sleepQ */ +#define _PR_ON_PAUSEQ 0x20 /* thread is on the pauseQ */ +#define _PR_SUSPENDING 0x40 /* thread wants to suspend */ +#define _PR_GLOBAL_SCOPE 0x80 /* thread is global scope */ +#define _PR_IDLE_THREAD 0x200 /* this is an idle thread */ +#define _PR_GCABLE_THREAD 0x400 /* this is a collectable thread */ +#define _PR_BOUND_THREAD 0x800 /* a bound thread */ +#define _PR_INTERRUPT_BLOCKED 0x1000 /* interrupts blocked */ + +/* PRThread.state */ +#define _PR_UNBORN 0 +#define _PR_RUNNABLE 1 +#define _PR_RUNNING 2 +#define _PR_LOCK_WAIT 3 +#define _PR_COND_WAIT 4 +#define _PR_JOIN_WAIT 5 +#define _PR_IO_WAIT 6 +#define _PR_SUSPENDED 7 +#define _PR_DEAD_STATE 8 /* for debugging */ + +/* PRThreadStack.flags */ +#define _PR_STACK_VM 0x1 /* using vm instead of malloc */ +#define _PR_STACK_MAPPED 0x2 /* vm is mapped */ +#define _PR_STACK_PRIMORDIAL 0x4 /* stack for primordial thread */ + +/* +** If the default stcksize from the client is zero, we need to pick a machine +** dependent value. This is only for standard user threads. For custom threads, +** 0 has a special meaning. +** Adjust stackSize. Round up to a page boundary. +*/ + +#ifndef _MD_MINIMUM_STACK_SIZE +#define _MD_MINIMUM_STACK_SIZE 0 +#endif + +#if (!defined(HAVE_CUSTOM_USER_THREADS)) +#define _PR_ADJUST_STACKSIZE(stackSize) \ + PR_BEGIN_MACRO \ + if (stackSize == 0) \ + stackSize = _MD_DEFAULT_STACK_SIZE; \ + if (stackSize < _MD_MINIMUM_STACK_SIZE) \ + stackSize = _MD_MINIMUM_STACK_SIZE; \ + stackSize = (stackSize + (1 << _pr_pageShift) - 1) >> _pr_pageShift; \ + stackSize <<= _pr_pageShift; \ + PR_END_MACRO +#else +#define _PR_ADJUST_STACKSIZE(stackSize) +#endif + +#define _PR_IS_GCABLE_THREAD(thr) ((thr)->flags & _PR_GCABLE_THREAD) + +#define _PR_PENDING_INTERRUPT(thr) \ + (!((thr)->flags & _PR_INTERRUPT_BLOCKED) && ((thr)->flags & _PR_INTERRUPT)) +#define _PR_THREAD_BLOCK_INTERRUPT(thr) \ + (thr->flags |= _PR_INTERRUPT_BLOCKED) +#define _PR_THREAD_UNBLOCK_INTERRUPT(thr) \ + (thr->flags &= ~_PR_INTERRUPT_BLOCKED) + +#define _PR_THREAD_PTR(_qp) \ + ((PRThread*) ((char*) (_qp) - offsetof(PRThread,links))) + +#define _PR_ACTIVE_THREAD_PTR(_qp) \ + ((PRThread*) ((char*) (_qp) - offsetof(PRThread,active))) + +#define _PR_THREAD_CONDQ_PTR(_qp) \ + ((PRThread*) ((char*) (_qp) - offsetof(PRThread,waitQLinks))) + +#define _PR_THREAD_MD_TO_PTR(_md) \ + ((PRThread*) ((char*) (_md) - offsetof(PRThread,md))) + +#define _PR_THREAD_STACK_TO_PTR(_stack) \ + ((PRThread*) (_stack->thr)) + +extern PRCList _pr_active_local_threadQ; +extern PRCList _pr_active_global_threadQ; +extern PRCList _pr_cpuQ; +extern _MDLock _pr_cpuLock; +extern PRInt32 _pr_md_idle_cpus; + +#define _PR_ACTIVE_LOCAL_THREADQ() _pr_active_local_threadQ +#define _PR_ACTIVE_GLOBAL_THREADQ() _pr_active_global_threadQ +#define _PR_CPUQ() _pr_cpuQ +#define _PR_RUNQ(_cpu) ((_cpu)->queue->runQ) +#define _PR_RUNQREADYMASK(_cpu) ((_cpu)->queue->runQReadyMask) +#define _PR_SLEEPQ(_cpu) ((_cpu)->queue->sleepQ) +#define _PR_SLEEPQMAX(_cpu) ((_cpu)->queue->sleepQmax) +#define _PR_PAUSEQ(_cpu) ((_cpu)->queue->pauseQ) +#define _PR_SUSPENDQ(_cpu) ((_cpu)->queue->suspendQ) +#define _PR_WAITINGTOJOINQ(_cpu) ((_cpu)->queue->waitingToJoinQ) + +extern PRUint32 _pr_recycleThreads; /* Flag for behavior on thread cleanup */ +extern PRLock *_pr_deadQLock; +extern PRUint32 _pr_numNativeDead; +extern PRUint32 _pr_numUserDead; +extern PRCList _pr_deadNativeQ; +extern PRCList _pr_deadUserQ; +#define _PR_DEADNATIVEQ _pr_deadNativeQ +#define _PR_DEADUSERQ _pr_deadUserQ +#define _PR_DEADQ_LOCK PR_Lock(_pr_deadQLock); +#define _PR_DEADQ_UNLOCK PR_Unlock(_pr_deadQLock); +#define _PR_INC_DEADNATIVE (_pr_numNativeDead++) +#define _PR_DEC_DEADNATIVE (_pr_numNativeDead--) +#define _PR_NUM_DEADNATIVE (_pr_numNativeDead) +#define _PR_INC_DEADUSER (_pr_numUserDead++) +#define _PR_DEC_DEADUSER (_pr_numUserDead--) +#define _PR_NUM_DEADUSER (_pr_numUserDead) + +extern PRUint32 _pr_utid; + +extern struct _PRCPU *_pr_primordialCPU; + +extern PRLock *_pr_activeLock; /* lock for userActive and systemActive */ +extern PRInt32 _pr_userActive; /* number of active user threads */ +extern PRInt32 _pr_systemActive; /* number of active system threads */ +extern PRInt32 _pr_primordialExitCount; /* number of user threads left + * before the primordial thread + * can exit. */ +extern PRCondVar *_pr_primordialExitCVar; /* the condition variable for + * notifying the primordial thread + * when all other user threads + * have terminated. */ + +extern PRUintn _pr_maxPTDs; + +extern PRLock *_pr_terminationCVLock; + +/************************************************************************* +* Internal routines either called by PR itself or from machine-dependent * +* code. * +*************************************************************************/ + +extern void _PR_ClockInterrupt(void); + +extern void _PR_Schedule(void); +extern void _PR_SetThreadPriority( + PRThread* thread, PRThreadPriority priority); + +/*********************************************************************** +** FUNCTION: _PR_NewSegment() +** DESCRIPTION: +** Allocate a memory segment. The "size" value is rounded up to the +** native system page size and a page aligned portion of memory is +** returned. This memory is not part of the malloc heap. If "vaddr" is +** not NULL then PR tries to allocate the segment at the desired virtual +** address. +** INPUTS: size: size of the desired memory segment +** vaddr: address at which the newly aquired segment is to be +** mapped into memory. +** OUTPUTS: a memory segment is allocated, a PRSegment is allocated +** RETURN: pointer to PRSegment +***********************************************************************/ +extern PRSegment* _PR_NewSegment(PRUint32 size, void *vaddr); + +/*********************************************************************** +** FUNCTION: _PR_DestroySegment() +** DESCRIPTION: +** The memory segment and the PRSegment are freed +** INPUTS: seg: pointer to PRSegment to be freed +** OUTPUTS: the the PRSegment and its associated memory segment are freed +** RETURN: void +***********************************************************************/ +extern void _PR_DestroySegment(PRSegment *seg); + +extern PRThreadStack * _PR_NewStack(PRUint32 stackSize); +extern void _PR_FreeStack(PRThreadStack *stack); +extern PRBool _PR_NotifyThread (PRThread *thread, PRThread *me); +extern void _PR_NotifyLockedThread (PRThread *thread); + +NSPR_API(void) _PR_AddSleepQ(PRThread *thread, PRIntervalTime timeout); +NSPR_API(void) _PR_DelSleepQ(PRThread *thread, PRBool propogate_time); + +extern void _PR_AddThreadToRunQ(PRThread *me, PRThread *thread); + +NSPR_API(PRThread*) _PR_CreateThread(PRThreadType type, + void (*start)(void *arg), + void *arg, + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize, + PRUint32 flags); + +extern void _PR_NativeDestroyThread(PRThread *thread); +extern void _PR_UserDestroyThread(PRThread *thread); + +extern PRThread* _PRI_AttachThread( + PRThreadType type, PRThreadPriority priority, + PRThreadStack *stack, PRUint32 flags); + +extern void _PRI_DetachThread(void); + + +#define _PR_IO_PENDING(_thread) ((_thread)->io_pending) + +NSPR_API(void) _PR_MD_INIT_CPUS(); +#define _PR_MD_INIT_CPUS _MD_INIT_CPUS + +NSPR_API(void) _PR_MD_WAKEUP_CPUS(); +#define _PR_MD_WAKEUP_CPUS _MD_WAKEUP_CPUS + +/* Interrupts related */ + +NSPR_API(void) _PR_MD_START_INTERRUPTS(void); +#define _PR_MD_START_INTERRUPTS _MD_START_INTERRUPTS + +NSPR_API(void) _PR_MD_STOP_INTERRUPTS(void); +#define _PR_MD_STOP_INTERRUPTS _MD_STOP_INTERRUPTS + +NSPR_API(void) _PR_MD_ENABLE_CLOCK_INTERRUPTS(void); +#define _PR_MD_ENABLE_CLOCK_INTERRUPTS _MD_ENABLE_CLOCK_INTERRUPTS + +NSPR_API(void) _PR_MD_DISABLE_CLOCK_INTERRUPTS(void); +#define _PR_MD_DISABLE_CLOCK_INTERRUPTS _MD_DISABLE_CLOCK_INTERRUPTS + +NSPR_API(void) _PR_MD_BLOCK_CLOCK_INTERRUPTS(void); +#define _PR_MD_BLOCK_CLOCK_INTERRUPTS _MD_BLOCK_CLOCK_INTERRUPTS + +NSPR_API(void) _PR_MD_UNBLOCK_CLOCK_INTERRUPTS(void); +#define _PR_MD_UNBLOCK_CLOCK_INTERRUPTS _MD_UNBLOCK_CLOCK_INTERRUPTS + +/* The _PR_MD_WAIT_LOCK and _PR_MD_WAKEUP_WAITER functions put to sleep and + * awaken a thread which is waiting on a lock or cvar. + */ +extern PRStatus _PR_MD_WAIT(PRThread *, PRIntervalTime timeout); +#define _PR_MD_WAIT _MD_WAIT + +extern PRStatus _PR_MD_WAKEUP_WAITER(PRThread *); +#define _PR_MD_WAKEUP_WAITER _MD_WAKEUP_WAITER + +#ifndef _PR_LOCAL_THREADS_ONLY /* not if only local threads supported */ +NSPR_API(void) _PR_MD_CLOCK_INTERRUPT(void); +#define _PR_MD_CLOCK_INTERRUPT _MD_CLOCK_INTERRUPT +#endif + +/* Stack debugging */ +NSPR_API(void) _PR_MD_INIT_STACK(PRThreadStack *ts, PRIntn redzone); +#define _PR_MD_INIT_STACK _MD_INIT_STACK + +NSPR_API(void) _PR_MD_CLEAR_STACK(PRThreadStack* ts); +#define _PR_MD_CLEAR_STACK _MD_CLEAR_STACK + +/* CPU related */ +NSPR_API(PRInt32) _PR_MD_GET_INTSOFF(void); +#define _PR_MD_GET_INTSOFF _MD_GET_INTSOFF + +NSPR_API(void) _PR_MD_SET_INTSOFF(PRInt32 _val); +#define _PR_MD_SET_INTSOFF _MD_SET_INTSOFF + +NSPR_API(_PRCPU*) _PR_MD_CURRENT_CPU(void); +#define _PR_MD_CURRENT_CPU _MD_CURRENT_CPU + +NSPR_API(void) _PR_MD_SET_CURRENT_CPU(_PRCPU *cpu); +#define _PR_MD_SET_CURRENT_CPU _MD_SET_CURRENT_CPU + +NSPR_API(void) _PR_MD_INIT_RUNNING_CPU(_PRCPU *cpu); +#define _PR_MD_INIT_RUNNING_CPU _MD_INIT_RUNNING_CPU + +/* + * Returns the number of threads awoken or 0 if a timeout occurred; + */ +extern PRInt32 _PR_MD_PAUSE_CPU(PRIntervalTime timeout); +#define _PR_MD_PAUSE_CPU _MD_PAUSE_CPU + +extern void _PR_MD_CLEANUP_BEFORE_EXIT(void); +#define _PR_MD_CLEANUP_BEFORE_EXIT _MD_CLEANUP_BEFORE_EXIT + +extern void _PR_MD_EXIT(PRIntn status); +#define _PR_MD_EXIT _MD_EXIT + +/* Locks related */ + +NSPR_API(void) _PR_MD_INIT_LOCKS(void); +#define _PR_MD_INIT_LOCKS _MD_INIT_LOCKS + +NSPR_API(PRStatus) _PR_MD_NEW_LOCK(_MDLock *md); +#define _PR_MD_NEW_LOCK _MD_NEW_LOCK + +NSPR_API(void) _PR_MD_FREE_LOCK(_MDLock *md); +#define _PR_MD_FREE_LOCK _MD_FREE_LOCK + +NSPR_API(void) _PR_MD_LOCK(_MDLock *md); +#define _PR_MD_LOCK _MD_LOCK + +/* Return 0 on success, a nonzero value on failure. */ +NSPR_API(PRIntn) _PR_MD_TEST_AND_LOCK(_MDLock *md); +#define _PR_MD_TEST_AND_LOCK _MD_TEST_AND_LOCK + +NSPR_API(void) _PR_MD_UNLOCK(_MDLock *md); +#define _PR_MD_UNLOCK _MD_UNLOCK + +NSPR_API(void) _PR_MD_IOQ_LOCK(void); +#define _PR_MD_IOQ_LOCK _MD_IOQ_LOCK + +NSPR_API(void) _PR_MD_IOQ_UNLOCK(void); +#define _PR_MD_IOQ_UNLOCK _MD_IOQ_UNLOCK + +#ifndef _PR_LOCAL_THREADS_ONLY /* not if only local threads supported */ +/* Semaphore related -- only for native threads */ +#ifdef HAVE_CVAR_BUILT_ON_SEM +NSPR_API(void) _PR_MD_NEW_SEM(_MDSemaphore *md, PRUintn value); +#define _PR_MD_NEW_SEM _MD_NEW_SEM + +NSPR_API(void) _PR_MD_DESTROY_SEM(_MDSemaphore *md); +#define _PR_MD_DESTROY_SEM _MD_DESTROY_SEM + +NSPR_API(PRStatus) _PR_MD_TIMED_WAIT_SEM( + _MDSemaphore *md, PRIntervalTime timeout); +#define _PR_MD_TIMED_WAIT_SEM _MD_TIMED_WAIT_SEM + +NSPR_API(PRStatus) _PR_MD_WAIT_SEM(_MDSemaphore *md); +#define _PR_MD_WAIT_SEM _MD_WAIT_SEM + +NSPR_API(void) _PR_MD_POST_SEM(_MDSemaphore *md); +#define _PR_MD_POST_SEM _MD_POST_SEM +#endif /* HAVE_CVAR_BUILT_ON_SEM */ + +#endif + +/* Condition Variables related -- only for native threads */ + +#ifndef _PR_LOCAL_THREADS_ONLY /* not if only local threads supported */ +NSPR_API(PRInt32) _PR_MD_NEW_CV(_MDCVar *md); +#define _PR_MD_NEW_CV _MD_NEW_CV + +NSPR_API(void) _PR_MD_FREE_CV(_MDCVar *md); +#define _PR_MD_FREE_CV _MD_FREE_CV + +NSPR_API(void) _PR_MD_WAIT_CV( + _MDCVar *mdCVar,_MDLock *mdLock,PRIntervalTime timeout); +#define _PR_MD_WAIT_CV _MD_WAIT_CV + +NSPR_API(void) _PR_MD_NOTIFY_CV(_MDCVar *md, _MDLock *lock); +#define _PR_MD_NOTIFY_CV _MD_NOTIFY_CV + +NSPR_API(void) _PR_MD_NOTIFYALL_CV(_MDCVar *md, _MDLock *lock); +#define _PR_MD_NOTIFYALL_CV _MD_NOTIFYALL_CV +#endif /* _PR_LOCAL_THREADS_ONLY */ + +/* Threads related */ +NSPR_API(PRThread*) _PR_MD_CURRENT_THREAD(void); +#define _PR_MD_CURRENT_THREAD _MD_CURRENT_THREAD + +NSPR_API(PRThread*) _PR_MD_GET_ATTACHED_THREAD(void); +#define _PR_MD_GET_ATTACHED_THREAD _MD_GET_ATTACHED_THREAD + +NSPR_API(PRThread*) _PR_MD_LAST_THREAD(void); +#define _PR_MD_LAST_THREAD _MD_LAST_THREAD + +NSPR_API(void) _PR_MD_SET_CURRENT_THREAD(PRThread *thread); +#define _PR_MD_SET_CURRENT_THREAD _MD_SET_CURRENT_THREAD + +NSPR_API(void) _PR_MD_SET_LAST_THREAD(PRThread *thread); +#define _PR_MD_SET_LAST_THREAD _MD_SET_LAST_THREAD + +extern PRStatus _PR_MD_INIT_THREAD(PRThread *thread); +#define _PR_MD_INIT_THREAD _MD_INIT_THREAD + +extern void _PR_MD_EXIT_THREAD(PRThread *thread); +#define _PR_MD_EXIT_THREAD _MD_EXIT_THREAD + +#ifndef _PR_LOCAL_THREADS_ONLY /* not if only local threads supported */ + +NSPR_API(PRStatus) _PR_MD_INIT_ATTACHED_THREAD(PRThread *thread); +#define _PR_MD_INIT_ATTACHED_THREAD _MD_INIT_ATTACHED_THREAD + +extern void _PR_MD_SUSPEND_THREAD(PRThread *thread); +#define _PR_MD_SUSPEND_THREAD _MD_SUSPEND_THREAD + +extern void _PR_MD_RESUME_THREAD(PRThread *thread); +#define _PR_MD_RESUME_THREAD _MD_RESUME_THREAD + +extern void _PR_MD_SUSPEND_CPU(_PRCPU *cpu); +#define _PR_MD_SUSPEND_CPU _MD_SUSPEND_CPU + +extern void _PR_MD_RESUME_CPU(_PRCPU *cpu); +#define _PR_MD_RESUME_CPU _MD_RESUME_CPU + +extern void _PR_MD_BEGIN_SUSPEND_ALL(void); +#define _PR_MD_BEGIN_SUSPEND_ALL _MD_BEGIN_SUSPEND_ALL + +extern void _PR_MD_END_SUSPEND_ALL(void); +#define _PR_MD_END_SUSPEND_ALL _MD_END_SUSPEND_ALL + +extern void _PR_MD_BEGIN_RESUME_ALL(void); +#define _PR_MD_BEGIN_RESUME_ALL _MD_BEGIN_RESUME_ALL + +extern void _PR_MD_END_RESUME_ALL(void); +#define _PR_MD_END_RESUME_ALL _MD_END_RESUME_ALL + +#if defined(IRIX) +NSPR_API(void) _PR_IRIX_CHILD_PROCESS(void); +#endif /* IRIX */ + +#endif /* !_PR_LOCAL_THREADS_ONLY */ + +extern void _PR_MD_CLEAN_THREAD(PRThread *thread); +#define _PR_MD_CLEAN_THREAD _MD_CLEAN_THREAD + +#ifdef HAVE_CUSTOM_USER_THREADS +extern void _PR_MD_CREATE_PRIMORDIAL_USER_THREAD(PRThread *); +#define _PR_MD_CREATE_PRIMORDIAL_USER_THREAD _MD_CREATE_PRIMORDIAL_USER_THREAD + +extern PRThread* _PR_MD_CREATE_USER_THREAD( + PRUint32 stacksize, + void (*start)(void *), + void *arg); +#define _PR_MD_CREATE_USER_THREAD _MD_CREATE_USER_THREAD +#endif + +extern PRStatus _PR_MD_CREATE_THREAD( + PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); +#define _PR_MD_CREATE_THREAD _MD_CREATE_THREAD + +extern void _PR_MD_JOIN_THREAD(_MDThread *md); +#define _PR_MD_JOIN_THREAD _MD_JOIN_THREAD + +extern void _PR_MD_END_THREAD(void); +#define _PR_MD_END_THREAD _MD_END_THREAD + +extern void _PR_MD_YIELD(void); +#define _PR_MD_YIELD _MD_YIELD + +extern void _PR_MD_SET_PRIORITY(_MDThread *md, PRThreadPriority newPri); +#define _PR_MD_SET_PRIORITY _MD_SET_PRIORITY + +extern void _PR_MD_SET_CURRENT_THREAD_NAME(const char *name); +#define _PR_MD_SET_CURRENT_THREAD_NAME _MD_SET_CURRENT_THREAD_NAME + +NSPR_API(void) _PR_MD_SUSPENDALL(void); +#define _PR_MD_SUSPENDALL _MD_SUSPENDALL + +NSPR_API(void) _PR_MD_RESUMEALL(void); +#define _PR_MD_RESUMEALL _MD_RESUMEALL + +extern void _PR_MD_INIT_CONTEXT( + PRThread *thread, char *top, void (*start) (void), PRBool *status); +#define _PR_MD_INIT_CONTEXT _MD_INIT_CONTEXT + +extern void _PR_MD_SWITCH_CONTEXT(PRThread *thread); +#define _PR_MD_SWITCH_CONTEXT _MD_SWITCH_CONTEXT + +extern void _PR_MD_RESTORE_CONTEXT(PRThread *thread); +#define _PR_MD_RESTORE_CONTEXT _MD_RESTORE_CONTEXT + +/* Segment related */ +extern void _PR_MD_INIT_SEGS(void); +#define _PR_MD_INIT_SEGS _MD_INIT_SEGS + +extern PRStatus _PR_MD_ALLOC_SEGMENT(PRSegment *seg, PRUint32 size, void *vaddr); +#define _PR_MD_ALLOC_SEGMENT _MD_ALLOC_SEGMENT + +extern void _PR_MD_FREE_SEGMENT(PRSegment *seg); +#define _PR_MD_FREE_SEGMENT _MD_FREE_SEGMENT + +/* Directory enumeration related */ +extern PRStatus _PR_MD_OPEN_DIR(_MDDir *md,const char *name); +#define _PR_MD_OPEN_DIR _MD_OPEN_DIR + +extern char * _PR_MD_READ_DIR(_MDDir *md, PRIntn flags); +#define _PR_MD_READ_DIR _MD_READ_DIR + +extern PRInt32 _PR_MD_CLOSE_DIR(_MDDir *md); +#define _PR_MD_CLOSE_DIR _MD_CLOSE_DIR + +/* Named semaphores related */ +extern PRSem * _PR_MD_OPEN_SEMAPHORE( + const char *osname, PRIntn flags, PRIntn mode, PRUintn value); +#define _PR_MD_OPEN_SEMAPHORE _MD_OPEN_SEMAPHORE + +extern PRStatus _PR_MD_WAIT_SEMAPHORE(PRSem *sem); +#define _PR_MD_WAIT_SEMAPHORE _MD_WAIT_SEMAPHORE + +extern PRStatus _PR_MD_POST_SEMAPHORE(PRSem *sem); +#define _PR_MD_POST_SEMAPHORE _MD_POST_SEMAPHORE + +extern PRStatus _PR_MD_CLOSE_SEMAPHORE(PRSem *sem); +#define _PR_MD_CLOSE_SEMAPHORE _MD_CLOSE_SEMAPHORE + +extern PRStatus _PR_MD_DELETE_SEMAPHORE(const char *osname); +#define _PR_MD_DELETE_SEMAPHORE _MD_DELETE_SEMAPHORE + +/* I/O related */ +extern void _PR_MD_INIT_FILEDESC(PRFileDesc *fd); +#define _PR_MD_INIT_FILEDESC _MD_INIT_FILEDESC + +extern void _PR_MD_MAKE_NONBLOCK(PRFileDesc *fd); +#define _PR_MD_MAKE_NONBLOCK _MD_MAKE_NONBLOCK + +/* File I/O related */ +extern PROsfd _PR_MD_OPEN(const char *name, PRIntn osflags, PRIntn mode); +#define _PR_MD_OPEN _MD_OPEN + +extern PROsfd _PR_MD_OPEN_FILE(const char *name, PRIntn osflags, PRIntn mode); +#define _PR_MD_OPEN_FILE _MD_OPEN_FILE + +extern PRInt32 _PR_MD_CLOSE_FILE(PROsfd osfd); +#define _PR_MD_CLOSE_FILE _MD_CLOSE_FILE + +extern PRInt32 _PR_MD_READ(PRFileDesc *fd, void *buf, PRInt32 amount); +#define _PR_MD_READ _MD_READ + +extern PRInt32 _PR_MD_WRITE(PRFileDesc *fd, const void *buf, PRInt32 amount); +#define _PR_MD_WRITE _MD_WRITE + +extern PRInt32 _PR_MD_WRITEV( + PRFileDesc *fd, const struct PRIOVec *iov, + PRInt32 iov_size, PRIntervalTime timeout); +#define _PR_MD_WRITEV _MD_WRITEV + +extern PRInt32 _PR_MD_FSYNC(PRFileDesc *fd); +#define _PR_MD_FSYNC _MD_FSYNC + +extern PRInt32 _PR_MD_DELETE(const char *name); +#define _PR_MD_DELETE _MD_DELETE + +extern PRInt32 _PR_MD_RENAME(const char *from, const char *to); +#define _PR_MD_RENAME _MD_RENAME + +extern PRInt32 _PR_MD_ACCESS(const char *name, PRAccessHow how); +#define _PR_MD_ACCESS _MD_ACCESS + +extern PRInt32 _PR_MD_STAT(const char *name, struct stat *buf); +#define _PR_MD_STAT _MD_STAT + +extern PRInt32 _PR_MD_MKDIR(const char *name, PRIntn mode); +#define _PR_MD_MKDIR _MD_MKDIR + +extern PRInt32 _PR_MD_MAKE_DIR(const char *name, PRIntn mode); +#define _PR_MD_MAKE_DIR _MD_MAKE_DIR + +extern PRInt32 _PR_MD_RMDIR(const char *name); +#define _PR_MD_RMDIR _MD_RMDIR + +#ifdef MOZ_UNICODE +/* UTF16 File I/O related */ +extern PRStatus _PR_MD_OPEN_DIR_UTF16(_MDDirUTF16 *md, const PRUnichar *name); +#define _PR_MD_OPEN_DIR_UTF16 _MD_OPEN_DIR_UTF16 + +extern PROsfd _PR_MD_OPEN_FILE_UTF16(const PRUnichar *name, PRIntn osflags, PRIntn mode); +#define _PR_MD_OPEN_FILE_UTF16 _MD_OPEN_FILE_UTF16 + +extern PRUnichar * _PR_MD_READ_DIR_UTF16(_MDDirUTF16 *md, PRIntn flags); +#define _PR_MD_READ_DIR_UTF16 _MD_READ_DIR_UTF16 + +extern PRInt32 _PR_MD_CLOSE_DIR_UTF16(_MDDirUTF16 *md); +#define _PR_MD_CLOSE_DIR_UTF16 _MD_CLOSE_DIR_UTF16 + +extern PRInt32 _PR_MD_GETFILEINFO64_UTF16(const PRUnichar *fn, PRFileInfo64 *info); +#define _PR_MD_GETFILEINFO64_UTF16 _MD_GETFILEINFO64_UTF16 +#endif /* MOZ_UNICODE */ + +/* Socket I/O related */ +extern void _PR_MD_INIT_IO(void); +#define _PR_MD_INIT_IO _MD_INIT_IO + +extern PRInt32 _PR_MD_CLOSE_SOCKET(PROsfd osfd); +#define _PR_MD_CLOSE_SOCKET _MD_CLOSE_SOCKET + +extern PRInt32 _PR_MD_CONNECT( + PRFileDesc *fd, const PRNetAddr *addr, + PRUint32 addrlen, PRIntervalTime timeout); +#define _PR_MD_CONNECT _MD_CONNECT + +extern PROsfd _PR_MD_ACCEPT( + PRFileDesc *fd, PRNetAddr *addr, + PRUint32 *addrlen, PRIntervalTime timeout); +#define _PR_MD_ACCEPT _MD_ACCEPT + +extern PRInt32 _PR_MD_BIND(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen); +#define _PR_MD_BIND _MD_BIND + +extern PRInt32 _PR_MD_LISTEN(PRFileDesc *fd, PRIntn backlog); +#define _PR_MD_LISTEN _MD_LISTEN + +extern PRInt32 _PR_MD_SHUTDOWN(PRFileDesc *fd, PRIntn how); +#define _PR_MD_SHUTDOWN _MD_SHUTDOWN + +extern PRInt32 _PR_MD_RECV(PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout); +#define _PR_MD_RECV _MD_RECV + +extern PRInt32 _PR_MD_SEND( + PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, + PRIntervalTime timeout); +#define _PR_MD_SEND _MD_SEND + +extern PRInt32 _PR_MD_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, + PRNetAddr **raddr, void *buf, PRInt32 amount, + PRIntervalTime timeout); +#define _PR_MD_ACCEPT_READ _MD_ACCEPT_READ + +#ifdef WIN32 +extern PROsfd _PR_MD_FAST_ACCEPT(PRFileDesc *fd, PRNetAddr *addr, + PRUint32 *addrlen, PRIntervalTime timeout, + PRBool fast, + _PR_AcceptTimeoutCallback callback, + void *callbackArg); + +extern PRInt32 _PR_MD_FAST_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, + PRNetAddr **raddr, void *buf, PRInt32 amount, + PRIntervalTime timeout, PRBool fast, + _PR_AcceptTimeoutCallback callback, + void *callbackArg); + +extern void _PR_MD_UPDATE_ACCEPT_CONTEXT(PROsfd s, PROsfd ls); +#define _PR_MD_UPDATE_ACCEPT_CONTEXT _MD_UPDATE_ACCEPT_CONTEXT +/* + * The NSPR epoch (00:00:00 1 Jan 1970 UTC) in FILETIME. + * We store the value in a PRTime variable for convenience. + * This constant is used by _PR_FileTimeToPRTime(). + * This is defined in ntmisc.c + */ +extern const PRTime _pr_filetime_offset; +#endif /* WIN32 */ + +extern PRInt32 _PR_MD_SENDFILE( + PRFileDesc *sock, PRSendFileData *sfd, + PRInt32 flags, PRIntervalTime timeout); +#define _PR_MD_SENDFILE _MD_SENDFILE + +extern PRStatus _PR_MD_GETSOCKNAME( + PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); +#define _PR_MD_GETSOCKNAME _MD_GETSOCKNAME + +extern PRStatus _PR_MD_GETPEERNAME( + PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); +#define _PR_MD_GETPEERNAME _MD_GETPEERNAME + +extern PRStatus _PR_MD_GETSOCKOPT( + PRFileDesc *fd, PRInt32 level, PRInt32 optname, char* optval, PRInt32* optlen); +#define _PR_MD_GETSOCKOPT _MD_GETSOCKOPT + +extern PRStatus _PR_MD_SETSOCKOPT( + PRFileDesc *fd, PRInt32 level, PRInt32 optname, + const char* optval, PRInt32 optlen); +#define _PR_MD_SETSOCKOPT _MD_SETSOCKOPT + +extern PRStatus PR_CALLBACK _PR_SocketGetSocketOption( + PRFileDesc *fd, PRSocketOptionData *data); + +extern PRStatus PR_CALLBACK _PR_SocketSetSocketOption( + PRFileDesc *fd, const PRSocketOptionData *data); + +extern PRInt32 _PR_MD_RECVFROM( + PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, + PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout); +#define _PR_MD_RECVFROM _MD_RECVFROM + +extern PRInt32 _PR_MD_SENDTO( + PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, + const PRNetAddr *addr, PRUint32 addrlen, PRIntervalTime timeout); +#define _PR_MD_SENDTO _MD_SENDTO + +extern PRInt32 _PR_MD_SOCKETPAIR(int af, int type, int flags, PROsfd *osfd); +#define _PR_MD_SOCKETPAIR _MD_SOCKETPAIR + +extern PROsfd _PR_MD_SOCKET(int af, int type, int flags); +#define _PR_MD_SOCKET _MD_SOCKET + +extern PRInt32 _PR_MD_SOCKETAVAILABLE(PRFileDesc *fd); +#define _PR_MD_SOCKETAVAILABLE _MD_SOCKETAVAILABLE + +extern PRInt32 _PR_MD_PIPEAVAILABLE(PRFileDesc *fd); +#define _PR_MD_PIPEAVAILABLE _MD_PIPEAVAILABLE + +extern PRInt32 _PR_MD_PR_POLL(PRPollDesc *pds, PRIntn npds, + PRIntervalTime timeout); +#define _PR_MD_PR_POLL _MD_PR_POLL + +/* + * Initialize fd->secret->inheritable for a newly created fd. + * If 'imported' is false, the osfd (i.e., fd->secret->md.osfd) + * was created by NSPR and hence has the OS-dependent default + * inheritable attribute. If 'imported' is true, the osfd was + * not created by NSPR and hence a system call is required to + * query its inheritable attribute. Since we may never need to + * know the inheritable attribute of a fd, a platform may choose + * to initialize fd->secret->inheritable of an imported fd to + * _PR_TRI_UNKNOWN and only pay the cost of the system call + * (in _PR_MD_QUERY_FD_INHERITABLE) when necessary. + */ +extern void _PR_MD_INIT_FD_INHERITABLE(PRFileDesc *fd, PRBool imported); +#define _PR_MD_INIT_FD_INHERITABLE _MD_INIT_FD_INHERITABLE + +extern PRStatus _PR_MD_SET_FD_INHERITABLE(PRFileDesc *fd, PRBool inheritable); +#define _PR_MD_SET_FD_INHERITABLE _MD_SET_FD_INHERITABLE + + +#define _PR_PROCESS_TIMEOUT_INTERRUPT_ERRORS(me) \ + if (_PR_PENDING_INTERRUPT(me)) { \ + me->flags &= ~_PR_INTERRUPT; \ + PR_SetError( PR_PENDING_INTERRUPT_ERROR, 0); \ + } else { \ + PR_SetError(PR_IO_TIMEOUT_ERROR, 0); \ + } + +extern void *_PR_MD_GET_SP(PRThread *thread); +#define _PR_MD_GET_SP _MD_GET_SP + +#endif /* defined(_PR_PTHREADS) */ + +/************************************************************************/ +/************************************************************************* +** The remainder of the definitions are shared by pthreads and the classic +** NSPR code. These too may be conditionalized. +*************************************************************************/ +/************************************************************************/ + +extern PROffset32 _PR_MD_LSEEK(PRFileDesc *fd, PROffset32 offset, PRSeekWhence whence); +#define _PR_MD_LSEEK _MD_LSEEK + +extern PROffset64 _PR_MD_LSEEK64(PRFileDesc *fd, PROffset64 offset, PRSeekWhence whence); +#define _PR_MD_LSEEK64 _MD_LSEEK64 + +extern PRInt32 _PR_MD_GETFILEINFO(const char *fn, PRFileInfo *info); +#define _PR_MD_GETFILEINFO _MD_GETFILEINFO + +extern PRInt32 _PR_MD_GETFILEINFO64(const char *fn, PRFileInfo64 *info); +#define _PR_MD_GETFILEINFO64 _MD_GETFILEINFO64 + +extern PRInt32 _PR_MD_GETOPENFILEINFO(const PRFileDesc *fd, PRFileInfo *info); +#define _PR_MD_GETOPENFILEINFO _MD_GETOPENFILEINFO + +extern PRInt32 _PR_MD_GETOPENFILEINFO64(const PRFileDesc *fd, PRFileInfo64 *info); +#define _PR_MD_GETOPENFILEINFO64 _MD_GETOPENFILEINFO64 + + +/*****************************************************************************/ +/************************** File descriptor caching **************************/ +/*****************************************************************************/ +extern void _PR_InitFdCache(void); +extern void _PR_CleanupFdCache(void); +extern PRFileDesc *_PR_Getfd(void); +extern void _PR_Putfd(PRFileDesc *fd); + +/* + * These flags are used by NSPR temporarily in the poll + * descriptor's out_flags field to record the mapping of + * NSPR's poll flags to the system poll flags. + * + * If _PR_POLL_READ_SYS_WRITE bit is set, it means the + * PR_POLL_READ flag specified by the topmost layer is + * mapped to the WRITE flag at the system layer. Similarly + * for the other three _PR_POLL_XXX_SYS_YYY flags. It is + * assumed that the PR_POLL_EXCEPT flag doesn't get mapped + * to other flags. + */ +#define _PR_POLL_READ_SYS_READ 0x1 +#define _PR_POLL_READ_SYS_WRITE 0x2 +#define _PR_POLL_WRITE_SYS_READ 0x4 +#define _PR_POLL_WRITE_SYS_WRITE 0x8 + +/* +** These methods are coerced into file descriptor methods table +** when the intended service is inappropriate for the particular +** type of file descriptor. +*/ +extern PRIntn _PR_InvalidInt(void); +extern PRInt16 _PR_InvalidInt16(void); +extern PRInt64 _PR_InvalidInt64(void); +extern PRStatus _PR_InvalidStatus(void); +extern PRFileDesc *_PR_InvalidDesc(void); + +extern PRIOMethods _pr_faulty_methods; + +/* +** The PR_NETADDR_SIZE macro can only be called on a PRNetAddr union +** whose 'family' field is set. It returns the size of the union +** member corresponding to the specified address family. +*/ + +extern PRUintn _PR_NetAddrSize(const PRNetAddr* addr); + +#if defined(_PR_INET6) + +#define PR_NETADDR_SIZE(_addr) _PR_NetAddrSize(_addr) + +#elif defined(_PR_HAVE_MD_SOCKADDR_IN6) + +/* +** Under the following conditions: +** 1. _PR_INET6 is not defined; +** 2. _PR_INET6_PROBE is defined; +** 3. struct sockaddr_in6 has nonstandard fields at the end +** (e.g., on Solaris 8), +** (_addr)->ipv6 is smaller than struct sockaddr_in6, and +** hence we can't pass sizeof((_addr)->ipv6) to socket +** functions such as connect because they would fail with +** EINVAL. +** +** To pass the correct socket address length to socket +** functions, define the macro _PR_HAVE_MD_SOCKADDR_IN6 and +** define struct _md_sockaddr_in6 to be isomorphic to +** struct sockaddr_in6. +*/ + +#if defined(XP_UNIX) || defined(XP_OS2) +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : ((_addr)->raw.family == PR_AF_INET6 \ + ? sizeof(struct _md_sockaddr_in6) \ + : sizeof((_addr)->local))) +#else +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : sizeof(struct _md_sockaddr_in6)) +#endif /* defined(XP_UNIX) */ + +#else + +#if defined(XP_UNIX) || defined(XP_OS2) +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : ((_addr)->raw.family == PR_AF_INET6 \ + ? sizeof((_addr)->ipv6) \ + : sizeof((_addr)->local))) +#else +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : sizeof((_addr)->ipv6)) +#endif /* defined(XP_UNIX) */ + +#endif /* defined(_PR_INET6) */ + +extern PRStatus _PR_MapOptionName( + PRSockOption optname, PRInt32 *level, PRInt32 *name); +extern void _PR_InitThreads( + PRThreadType type, PRThreadPriority priority, PRUintn maxPTDs); + +struct PRLock { +#if defined(_PR_PTHREADS) + pthread_mutex_t mutex; /* the underlying lock */ + _PT_Notified notified; /* array of conditions notified */ + PRBool locked; /* whether the mutex is locked */ + pthread_t owner; /* if locked, current lock owner */ +#elif defined(_PR_BTHREADS) + sem_id semaphoreID; /* the underlying lock */ + int32 benaphoreCount; /* number of people in lock */ + thread_id owner; /* current lock owner */ +#else /* not pthreads or Be threads */ + PRCList links; /* linkage for PRThread.lockList */ + struct PRThread *owner; /* current lock owner */ + PRCList waitQ; /* list of threads waiting for lock */ + PRThreadPriority priority; /* priority of lock */ + PRThreadPriority boostPriority; /* boosted priority of lock owner */ + _MDLock ilock; /* Internal Lock to protect user-level fields */ +#endif +}; + +struct PRCondVar { + PRLock *lock; /* associated lock that protects the condition */ +#if defined(_PR_PTHREADS) + pthread_cond_t cv; /* underlying pthreads condition */ + PRInt32 notify_pending; /* CV has destroy pending notification */ +#elif defined(_PR_BTHREADS) + sem_id sem; /* the underlying lock */ + sem_id handshakeSem; /* the lock for 'notify'-threads waiting for confirmation */ + sem_id signalSem; /* the lock for threads waiting for someone to notify */ + volatile int32 nw; /* the number waiting */ + volatile int32 ns; /* the number signalling */ + long signalBenCount; /* the number waiting on the underlying sem */ +#else /* not pthreads or Be threads */ + PRCList condQ; /* Condition variable wait Q */ + _MDLock ilock; /* Internal Lock to protect condQ */ + _MDCVar md; +#endif +}; + +/************************************************************************/ + +struct PRMonitor { + const char* name; /* monitor name for debugging */ +#if defined(_PR_PTHREADS) + pthread_mutex_t lock; /* lock is only held when accessing fields + * of the PRMonitor, instead of being held + * while the monitor is entered. The only + * exception is notifyTimes, which is + * protected by the monitor. */ + pthread_t owner; /* the owner of the monitor or invalid */ + pthread_cond_t entryCV; /* for threads waiting to enter the monitor */ + + pthread_cond_t waitCV; /* for threads waiting on the monitor */ + PRInt32 refCount; /* reference count, an atomic variable. + * PR_NewMonitor adds a reference to the + * newly created PRMonitor, and + * PR_DestroyMonitor releases that reference. + * PR_ExitMonitor adds a reference before + * unlocking the internal lock if it needs to + * signal entryCV, and releases the reference + * after signaling entryCV. */ +#else /* defined(_PR_PTHREADS) */ + PRLock lock; /* lock is only held when accessing fields + * of the PRMonitor, instead of being held + * while the monitor is entered. The only + * exception is notifyTimes, which is + * protected by the monitor. */ + PRThread *owner; /* the owner of the monitor or invalid */ + PRCondVar entryCV; /* for threads waiting to enter the monitor */ + + PRCondVar waitCV; /* for threads waiting on the monitor */ +#endif /* defined(_PR_PTHREADS) */ + PRUint32 entryCount; /* # of times re-entered */ + PRIntn notifyTimes; /* number of pending notifies for waitCV. + * The special value -1 means a broadcast + * (PR_NotifyAll). */ +}; + +/************************************************************************/ + +struct PRSemaphore { +#if defined(_PR_BTHREADS) + sem_id sem; + int32 benaphoreCount; +#else + PRCondVar *cvar; /* associated lock and condition variable queue */ + PRUintn count; /* the value of the counting semaphore */ + PRUint32 waiters; /* threads waiting on the semaphore */ +#if defined(_PR_PTHREADS) +#else /* defined(_PR_PTHREADS) */ + _MDSemaphore md; +#endif /* defined(_PR_PTHREADS) */ +#endif /* defined(_PR_BTHREADS) */ +}; + +/*************************************************************************/ + +struct PRSem { +#ifdef _PR_HAVE_POSIX_SEMAPHORES + sem_t *sem; +#elif defined(_PR_HAVE_SYSV_SEMAPHORES) + int semid; +#elif defined(WIN32) + HANDLE sem; +#else + PRInt8 notused; +#endif +}; + +/*************************************************************************/ + +struct PRStackStr { + /* head MUST be at offset 0; assembly language code relies on this */ +#if defined(AIX) + volatile PRStackElem prstk_head; +#else + PRStackElem prstk_head; +#endif + + PRLock *prstk_lock; + char *prstk_name; +}; + +/************************************************************************/ + +/* XXX this needs to be exported (sigh) */ +struct PRThreadStack { + PRCList links; + PRUintn flags; + + char *allocBase; /* base of stack's allocated memory */ + PRUint32 allocSize; /* size of stack's allocated memory */ + char *stackBottom; /* bottom of stack from C's point of view */ + char *stackTop; /* top of stack from C's point of view */ + PRUint32 stackSize; /* size of usable portion of the stack */ + + PRSegment *seg; + PRThread* thr; /* back pointer to thread owning this stack */ + +#if defined(_PR_PTHREADS) +#else /* defined(_PR_PTHREADS) */ + _MDThreadStack md; +#endif /* defined(_PR_PTHREADS) */ +}; + +extern void _PR_DestroyThreadPrivate(PRThread*); + +typedef void (PR_CALLBACK *_PRStartFn)(void *); + +struct PRThread { + PRUint32 state; /* thread's creation state */ + PRThreadPriority priority; /* apparent priority, loosly defined */ + + void *arg; /* argument to the client's entry point */ + _PRStartFn startFunc; /* the root of the client's thread */ + + PRThreadStack *stack; /* info about thread's stack (for GC) */ + void *environment; /* pointer to execution environment */ + + PRThreadDumpProc dump; /* dump thread info out */ + void *dumpArg; /* argument for the dump function */ + + /* + ** Per thread private data + */ + PRUint32 tpdLength; /* thread's current vector length */ + void **privateData; /* private data vector or NULL */ + PRErrorCode errorCode; /* current NSPR error code | zero */ + PRInt32 osErrorCode; /* mapping of errorCode | zero */ + PRIntn errorStringLength; /* textLength from last call to PR_SetErrorText() */ + PRInt32 errorStringSize; /* malloc()'d size of buffer | zero */ + char *errorString; /* current error string | NULL */ + char *name; /* thread's name */ + +#if defined(_PR_PTHREADS) + pthread_t id; /* pthread identifier for the thread */ + PRBool idSet; /* whether 'id' has been set. Protected by + * pt_book.ml. */ +#ifdef _PR_NICE_PRIORITY_SCHEDULING + pid_t tid; /* Linux-specific kernel thread ID */ +#endif + PRBool okToDelete; /* ok to delete the PRThread struct? */ + PRCondVar *waiting; /* where the thread is waiting | NULL */ + void *sp; /* recorded sp for garbage collection */ + PRThread *next, *prev; /* simple linked list of all threads */ + PRUint32 suspend; /* used to store suspend and resume flags */ +#ifdef PT_NO_SIGTIMEDWAIT + pthread_mutex_t suspendResumeMutex; + pthread_cond_t suspendResumeCV; +#endif + PRUint32 interrupt_blocked; /* interrupt blocked */ + struct pollfd *syspoll_list; /* Unix polling list used by PR_Poll */ + PRUint32 syspoll_count; /* number of elements in syspoll_list */ +#if defined(_PR_POLL_WITH_SELECT) + int *selectfd_list; /* Unix fd's that PR_Poll selects on */ + PRUint32 selectfd_count; /* number of elements in selectfd_list */ +#endif +#elif defined(_PR_BTHREADS) + PRUint32 flags; + _MDThread md; + PRBool io_pending; + PRInt32 io_fd; + PRBool io_suspended; +#else /* not pthreads or Be threads */ + _MDLock threadLock; /* Lock to protect thread state variables. + * Protects the following fields: + * state + * priority + * links + * wait + * cpu + */ + PRUint32 queueCount; + PRUint32 waitCount; + + PRCList active; /* on list of all active threads */ + PRCList links; + PRCList waitQLinks; /* when thread is PR_Wait'ing */ + PRCList lockList; /* list of locks currently holding */ + PRIntervalTime sleep; /* sleep time when thread is sleeping */ + struct _wait { + struct PRLock *lock; + struct PRCondVar *cvar; + } wait; + + PRUint32 id; + PRUint32 flags; + PRUint32 no_sched; /* Don't schedule the thread to run. + * This flag has relevance only when + * multiple NSPR CPUs are created. + * When a thread is de-scheduled, there + * is a narrow window of time in which + * the thread is put on the run queue + * but the scheduler is actually using + * the stack of this thread. It is safe + * to run this thread on a different CPU + * only when its stack is not in use on + * any other CPU. The no_sched flag is + * set during this interval to prevent + * the thread from being scheduled on a + * different CPU. + */ + + /* thread termination condition variable for join */ + PRCondVar *term; + + _PRCPU *cpu; /* cpu to which this thread is bound */ + PRUint32 threadAllocatedOnStack;/* boolean */ + + /* When an async IO is in progress and a second async IO cannot be + * initiated, the io_pending flag is set to true. Some platforms will + * not use the io_pending flag. If the io_pending flag is true, then + * io_fd is the OS-file descriptor on which IO is pending. + */ + PRBool io_pending; + PRInt32 io_fd; + + /* If a timeout occurs or if an outstanding IO is interrupted and the + * OS doesn't support a real cancellation (NT or MAC), then the + * io_suspended flag will be set to true. The thread will be resumed + * but may run into trouble issuing additional IOs until the io_pending + * flag can be cleared + */ + PRBool io_suspended; + + _MDThread md; +#endif +}; + +struct PRProcessAttr { + PRFileDesc *stdinFd; + PRFileDesc *stdoutFd; + PRFileDesc *stderrFd; + char *currentDirectory; + char *fdInheritBuffer; + PRSize fdInheritBufferSize; + PRSize fdInheritBufferUsed; +}; + +struct PRProcess { + _MDProcess md; +}; + +struct PRFileMap { + PRFileDesc *fd; + PRFileMapProtect prot; + _MDFileMap md; +}; + +/************************************************************************/ + +/* +** File descriptors of the NSPR layer can be in one of the +** following states (stored in the 'state' field of struct +** PRFilePrivate): +** - _PR_FILEDESC_OPEN: The OS fd is open. +** - _PR_FILEDESC_CLOSED: The OS fd is closed. The PRFileDesc +** is still open but is unusable. The only operation allowed +** on the PRFileDesc is PR_Close(). +** - _PR_FILEDESC_FREED: The OS fd is closed and the PRFileDesc +** structure is freed. +*/ + +#define _PR_FILEDESC_OPEN 0xaaaaaaaa /* 1010101... */ +#define _PR_FILEDESC_CLOSED 0x55555555 /* 0101010... */ +#define _PR_FILEDESC_FREED 0x11111111 + +/* +** A boolean type with an additional "unknown" state +*/ + +typedef enum { + _PR_TRI_TRUE = 1, + _PR_TRI_FALSE = 0, + _PR_TRI_UNKNOWN = -1 +} _PRTriStateBool; + +struct PRFilePrivate { + PRInt32 state; + PRBool nonblocking; + _PRTriStateBool inheritable; + PRFileDesc *next; + PRIntn lockCount; /* 0: not locked + * -1: a native lockfile call is in progress + * > 0: # times the file is locked */ +#ifdef _PR_HAVE_PEEK_BUFFER + char *peekBuffer; + PRInt32 peekBufSize; + PRInt32 peekBytes; +#endif +#if !defined(_PR_HAVE_O_APPEND) + PRBool appendMode; /* Some platforms don't have O_APPEND or its + * equivalent, so they have to seek to end of + * file on write if the file was opened in + * append mode. See Bugzilla 4090, 276330. */ +#endif + _MDFileDesc md; +#ifdef _PR_NEED_SECRET_AF + PRUint16 af; /* If the platform's implementation of accept() + * requires knowing the address family of the + * socket, we save the address family here. */ +#endif +}; + +#ifdef _WIN64 +#define PR_PRIdOSFD "lld" /* for printing PROsfd */ +#define PR_PRIxOSFD "llx" +#define PR_SCNdOSFD "lld" /* for scanning PROsfd */ +#define PR_SCNxOSFD "llx" +#else +#define PR_PRIdOSFD "ld" /* for printing PROsfd */ +#define PR_PRIxOSFD "lx" +#define PR_SCNdOSFD "ld" /* for scanning PROsfd */ +#define PR_SCNxOSFD "lx" +#endif + +struct PRDir { + PRDirEntry d; + _MDDir md; +}; + +#ifdef MOZ_UNICODE +struct PRDirUTF16 { + PRDirEntry d; + _MDDirUTF16 md; +}; +#endif /* MOZ_UNICODE */ + +extern void _PR_InitLocks(void); +extern void _PR_InitSegs(void); +extern void _PR_InitStacks(void); +extern void _PR_InitTPD(void); +extern void _PR_InitMem(void); +extern void _PR_InitEnv(void); +extern void _PR_InitCMon(void); +extern void _PR_InitIO(void); +extern void _PR_InitLog(void); +extern void _PR_InitNet(void); +extern void _PR_InitClock(void); +extern void _PR_InitLinker(void); +extern void _PR_InitAtomic(void); +extern void _PR_InitCPUs(void); +extern void _PR_InitDtoa(void); +extern void _PR_InitTime(void); +extern void _PR_InitMW(void); +extern void _PR_InitRWLocks(void); +extern void _PR_CleanupThread(PRThread *thread); +extern void _PR_CleanupCallOnce(void); +extern void _PR_CleanupMW(void); +extern void _PR_CleanupTime(void); +extern void _PR_CleanupDtoa(void); +extern void _PR_ShutdownLinker(void); +extern void _PR_CleanupEnv(void); +extern void _PR_CleanupIO(void); +extern void _PR_CleanupCMon(void); +extern void _PR_CleanupNet(void); +extern void _PR_CleanupLayerCache(void); +extern void _PR_CleanupStacks(void); +#ifdef WINNT +extern void _PR_CleanupCPUs(void); +#endif +extern void _PR_CleanupThreads(void); +extern void _PR_CleanupTPD(void); +extern void _PR_Cleanup(void); +extern void _PR_LogCleanup(void); +extern void _PR_InitLayerCache(void); + +extern PRBool _pr_initialized; +extern void _PR_ImplicitInitialization(void); +extern PRBool _PR_Obsolete(const char *obsolete, const char *preferred); + +/************************************************************************/ + +struct PRSegment { + void *vaddr; + PRUint32 size; + PRUintn flags; +#if defined(_PR_PTHREADS) +#else /* defined(_PR_PTHREADS) */ + _MDSegment md; +#endif /* defined(_PR_PTHREADS) */ +}; + +/* PRSegment.flags */ +#define _PR_SEG_VM 0x1 + +/************************************************************************/ + +extern PRInt32 _pr_pageSize; +extern PRInt32 _pr_pageShift; + +extern PRLogModuleInfo *_pr_clock_lm; +extern PRLogModuleInfo *_pr_cmon_lm; +extern PRLogModuleInfo *_pr_io_lm; +extern PRLogModuleInfo *_pr_cvar_lm; +extern PRLogModuleInfo *_pr_mon_lm; +extern PRLogModuleInfo *_pr_linker_lm; +extern PRLogModuleInfo *_pr_sched_lm; +extern PRLogModuleInfo *_pr_thread_lm; +extern PRLogModuleInfo *_pr_gc_lm; + +extern PRFileDesc *_pr_stdin; +extern PRFileDesc *_pr_stdout; +extern PRFileDesc *_pr_stderr; + +/* Zone allocator */ +/* +** The zone allocator code has hardcoded pthread types and +** functions, so it can only be used in the pthreads version. +** This can be fixed by replacing the hardcoded pthread types +** and functions with macros that expand to the native thread +** types and functions on each platform. +*/ +#if defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS) +#define _PR_ZONE_ALLOCATOR +#endif + +#ifdef _PR_ZONE_ALLOCATOR +extern void _PR_InitZones(void); +extern void _PR_DestroyZones(void); +#endif + +/* Overriding malloc, free, etc. */ +#if !defined(_PR_NO_PREEMPT) && defined(XP_UNIX) \ + && !defined(_PR_PTHREADS) && !defined(_PR_GLOBAL_THREADS_ONLY) \ + && !defined(PURIFY) \ + && !defined(DARWIN) \ + && !defined(QNX) \ + && !(defined (UNIXWARE) && defined (USE_SVR4_THREADS)) +#define _PR_OVERRIDE_MALLOC +#endif + +/************************************************************************* +* External machine-dependent code provided by each OS. * * +*************************************************************************/ + +/* Initialization related */ +extern void _PR_MD_EARLY_INIT(void); +#define _PR_MD_EARLY_INIT _MD_EARLY_INIT + +extern void _PR_MD_INTERVAL_INIT(void); +#define _PR_MD_INTERVAL_INIT _MD_INTERVAL_INIT + +NSPR_API(void) _PR_MD_FINAL_INIT(void); +#define _PR_MD_FINAL_INIT _MD_FINAL_INIT + +extern void _PR_MD_EARLY_CLEANUP(void); +#define _PR_MD_EARLY_CLEANUP _MD_EARLY_CLEANUP + +/* Process control */ + +extern PRProcess * _PR_MD_CREATE_PROCESS( + const char *path, + char *const *argv, + char *const *envp, + const PRProcessAttr *attr); +#define _PR_MD_CREATE_PROCESS _MD_CREATE_PROCESS + +extern PRStatus _PR_MD_DETACH_PROCESS(PRProcess *process); +#define _PR_MD_DETACH_PROCESS _MD_DETACH_PROCESS + +extern PRStatus _PR_MD_WAIT_PROCESS(PRProcess *process, PRInt32 *exitCode); +#define _PR_MD_WAIT_PROCESS _MD_WAIT_PROCESS + +extern PRStatus _PR_MD_KILL_PROCESS(PRProcess *process); +#define _PR_MD_KILL_PROCESS _MD_KILL_PROCESS + +/* Current Time */ +NSPR_API(PRTime) _PR_MD_NOW(void); +#define _PR_MD_NOW _MD_NOW + +/* Environment related */ +extern char* _PR_MD_GET_ENV(const char *name); +#define _PR_MD_GET_ENV _MD_GET_ENV + +extern PRIntn _PR_MD_PUT_ENV(const char *name); +#define _PR_MD_PUT_ENV _MD_PUT_ENV + +/* Atomic operations */ + +extern void _PR_MD_INIT_ATOMIC(void); +#define _PR_MD_INIT_ATOMIC _MD_INIT_ATOMIC + +extern PRInt32 _PR_MD_ATOMIC_INCREMENT(PRInt32 *); +#define _PR_MD_ATOMIC_INCREMENT _MD_ATOMIC_INCREMENT + +extern PRInt32 _PR_MD_ATOMIC_ADD(PRInt32 *, PRInt32); +#define _PR_MD_ATOMIC_ADD _MD_ATOMIC_ADD + +extern PRInt32 _PR_MD_ATOMIC_DECREMENT(PRInt32 *); +#define _PR_MD_ATOMIC_DECREMENT _MD_ATOMIC_DECREMENT + +extern PRInt32 _PR_MD_ATOMIC_SET(PRInt32 *, PRInt32); +#define _PR_MD_ATOMIC_SET _MD_ATOMIC_SET + +/* Garbage collection */ + +/* +** Save the registers that the GC would find interesting into the thread +** "t". isCurrent will be non-zero if the thread state that is being +** saved is the currently executing thread. Return the address of the +** first register to be scanned as well as the number of registers to +** scan in "np". +** +** If "isCurrent" is non-zero then it is allowed for the thread context +** area to be used as scratch storage to hold just the registers +** necessary for scanning. +*/ +extern PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np); + +/* Time intervals */ + +extern PRIntervalTime _PR_MD_GET_INTERVAL(void); +#define _PR_MD_GET_INTERVAL _MD_GET_INTERVAL + +extern PRIntervalTime _PR_MD_INTERVAL_PER_SEC(void); +#define _PR_MD_INTERVAL_PER_SEC _MD_INTERVAL_PER_SEC + +/* Affinity masks */ + +extern PRInt32 _PR_MD_SETTHREADAFFINITYMASK(PRThread *thread, PRUint32 mask ); +#define _PR_MD_SETTHREADAFFINITYMASK _MD_SETTHREADAFFINITYMASK + +extern PRInt32 _PR_MD_GETTHREADAFFINITYMASK(PRThread *thread, PRUint32 *mask); +#define _PR_MD_GETTHREADAFFINITYMASK _MD_GETTHREADAFFINITYMASK + +/* File locking */ + +extern PRStatus _PR_MD_LOCKFILE(PROsfd osfd); +#define _PR_MD_LOCKFILE _MD_LOCKFILE + +extern PRStatus _PR_MD_TLOCKFILE(PROsfd osfd); +#define _PR_MD_TLOCKFILE _MD_TLOCKFILE + +extern PRStatus _PR_MD_UNLOCKFILE(PROsfd osfd); +#define _PR_MD_UNLOCKFILE _MD_UNLOCKFILE + +/* Memory-mapped files */ + +extern PRStatus _PR_MD_CREATE_FILE_MAP(PRFileMap *fmap, PRInt64 size); +#define _PR_MD_CREATE_FILE_MAP _MD_CREATE_FILE_MAP + +extern PRInt32 _PR_MD_GET_MEM_MAP_ALIGNMENT(void); +#define _PR_MD_GET_MEM_MAP_ALIGNMENT _MD_GET_MEM_MAP_ALIGNMENT + +extern void * _PR_MD_MEM_MAP( + PRFileMap *fmap, + PROffset64 offset, + PRUint32 len); +#define _PR_MD_MEM_MAP _MD_MEM_MAP + +extern PRStatus _PR_MD_MEM_UNMAP(void *addr, PRUint32 size); +#define _PR_MD_MEM_UNMAP _MD_MEM_UNMAP + +extern PRStatus _PR_MD_CLOSE_FILE_MAP(PRFileMap *fmap); +#define _PR_MD_CLOSE_FILE_MAP _MD_CLOSE_FILE_MAP + +extern PRStatus _PR_MD_SYNC_MEM_MAP( + PRFileDesc *fd, + void *addr, + PRUint32 len); +#define _PR_MD_SYNC_MEM_MAP _MD_SYNC_MEM_MAP + +/* Named Shared Memory */ + +/* +** Declare PRSharedMemory. +*/ +struct PRSharedMemory +{ + char *ipcname; /* after conversion to native */ + PRSize size; /* from open */ + PRIntn mode; /* from open */ + PRIntn flags; /* from open */ +#if defined(PR_HAVE_POSIX_NAMED_SHARED_MEMORY) + int id; +#elif defined(PR_HAVE_SYSV_NAMED_SHARED_MEMORY) + int id; +#elif defined(PR_HAVE_WIN32_NAMED_SHARED_MEMORY) + HANDLE handle; +#else + PRUint32 nothing; /* placeholder, nothing behind here */ +#endif + PRUint32 ident; /* guard word at end of struct */ +#define _PR_SHM_IDENT 0xdeadbad +}; + +extern PRSharedMemory * _MD_OpenSharedMemory( + const char *name, + PRSize size, + PRIntn flags, + PRIntn mode +); +#define _PR_MD_OPEN_SHARED_MEMORY _MD_OpenSharedMemory + +extern void * _MD_AttachSharedMemory( PRSharedMemory *shm, PRIntn flags ); +#define _PR_MD_ATTACH_SHARED_MEMORY _MD_AttachSharedMemory + +extern PRStatus _MD_DetachSharedMemory( PRSharedMemory *shm, void *addr ); +#define _PR_MD_DETACH_SHARED_MEMORY _MD_DetachSharedMemory + +extern PRStatus _MD_CloseSharedMemory( PRSharedMemory *shm ); +#define _PR_MD_CLOSE_SHARED_MEMORY _MD_CloseSharedMemory + +extern PRStatus _MD_DeleteSharedMemory( const char *name ); +#define _PR_MD_DELETE_SHARED_MEMORY _MD_DeleteSharedMemory + +extern PRFileMap* _md_OpenAnonFileMap( + const char *dirName, + PRSize size, + PRFileMapProtect prot +); +#define _PR_MD_OPEN_ANON_FILE_MAP _md_OpenAnonFileMap + +extern PRStatus _md_ExportFileMapAsString( + PRFileMap *fm, + PRSize bufSize, + char *buf +); +#define _PR_MD_EXPORT_FILE_MAP_AS_STRING _md_ExportFileMapAsString + +extern PRFileMap * _md_ImportFileMapFromString( + const char *fmstring +); +#define _PR_MD_IMPORT_FILE_MAP_FROM_STRING _md_ImportFileMapFromString + + + +/* Interprocess communications (IPC) */ + +/* + * The maximum length of an NSPR IPC name, including the + * terminating null byte. + */ +#define PR_IPC_NAME_SIZE 1024 + +/* + * Types of NSPR IPC objects + */ +typedef enum { + _PRIPCSem, /* semaphores */ + _PRIPCShm /* shared memory segments */ +} _PRIPCType; + +/* + * Make a native IPC name from an NSPR IPC name. + */ +extern PRStatus _PR_MakeNativeIPCName( + const char *name, /* NSPR IPC name */ + char *result, /* result buffer */ + PRIntn size, /* size of result buffer */ + _PRIPCType type /* type of IPC object */ +); + +/* Socket call error code */ + +NSPR_API(PRInt32) _PR_MD_GET_SOCKET_ERROR(void); +#define _PR_MD_GET_SOCKET_ERROR _MD_GET_SOCKET_ERROR + +/* Get name of current host */ +extern PRStatus _PR_MD_GETHOSTNAME(char *name, PRUint32 namelen); +#define _PR_MD_GETHOSTNAME _MD_GETHOSTNAME + +extern PRStatus _PR_MD_GETSYSINFO(PRSysInfo cmd, char *name, PRUint32 namelen); +#define _PR_MD_GETSYSINFO _MD_GETSYSINFO + +/* File descriptor inheritance */ + +/* + * If fd->secret->inheritable is _PR_TRI_UNKNOWN and we need to + * know the inheritable attribute of the fd, call this function + * to find that out. This typically requires a system call. + */ +extern void _PR_MD_QUERY_FD_INHERITABLE(PRFileDesc *fd); +#define _PR_MD_QUERY_FD_INHERITABLE _MD_QUERY_FD_INHERITABLE + +/* --- PR_GetRandomNoise() related things --- */ + +extern PRSize _PR_MD_GetRandomNoise( void *buf, PRSize size ); +#define _PR_MD_GET_RANDOM_NOISE(buf,size) _PR_MD_GetRandomNoise((buf),(size)) +extern PRSize _pr_CopyLowBits( void *dest, PRSize dstlen, void *src, PRSize srclen ); + +/* end PR_GetRandomNoise() related */ + +#ifdef XP_BEOS + +extern PRLock *_connectLock; + +typedef struct _ConnectListNode { + PRInt32 osfd; + PRNetAddr addr; + PRUint32 addrlen; + PRIntervalTime timeout; +} ConnectListNode; + +extern ConnectListNode connectList[64]; + +extern PRUint32 connectCount; + +#endif /* XP_BEOS */ + +PR_END_EXTERN_C + +#endif /* primpl_h___ */
diff --git a/pr/include/private/prpriv.h b/pr/include/private/prpriv.h new file mode 100644 index 0000000..f45eee4 --- /dev/null +++ b/pr/include/private/prpriv.h
@@ -0,0 +1,16 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prpriv_h___ +#define prpriv_h___ + +/* + * NSPR 2.0 Private API + */ + +#include "private/pprio.h" +#include "private/pprthred.h" + +#endif /* prpriv_h___ */
diff --git a/pr/include/prlink.h b/pr/include/prlink.h new file mode 100644 index 0000000..ea45ef8 --- /dev/null +++ b/pr/include/prlink.h
@@ -0,0 +1,230 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prlink_h___ +#define prlink_h___ + +/* +** API to static and dynamic linking. +*/ +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +typedef struct PRLibrary PRLibrary; + +typedef struct PRStaticLinkTable { + const char *name; + void (*fp)(void); +} PRStaticLinkTable; + +/* +** Change the default library path to the given string. The string is +** copied. This call will fail if it runs out of memory. +** +** The string provided as 'path' is copied. The caller can do whatever is +** convenient with the argument when the function is complete. +*/ +NSPR_API(PRStatus) PR_SetLibraryPath(const char *path); + +/* +** Return a character string which contains the path used to search for +** dynamically loadable libraries. +** +** The returned value is basically a copy of a PR_SetLibraryPath(). +** The storage is allocated by the runtime and becomes the responsibilty +** of the caller. +*/ +NSPR_API(char*) PR_GetLibraryPath(void); + +/* +** Given a directory name "dir" and a library name "lib" construct a full +** path name that will refer to the actual dynamically loaded +** library. This does not test for existance of said file, it just +** constructs the full filename. The name constructed is system dependent +** and prepared for PR_LoadLibrary. The result must be free'd when the +** caller is done with it. +** +** The storage for the result is allocated by the runtime and becomes the +** responsibility of the caller. +*/ +NSPR_API(char*) PR_GetLibraryName(const char *dir, const char *lib); + +/* +** +** Free the memory allocated, for the caller, by PR_GetLibraryName +*/ +NSPR_API(void) PR_FreeLibraryName(char *mem); + +/* +** Given a library "name" try to load the library. The argument "name" +** is a machine-dependent name for the library, such as the full pathname +** returned by PR_GetLibraryName. If the library is already loaded, +** this function will avoid loading the library twice. +** +** If the library is loaded successfully, then a pointer to the PRLibrary +** structure representing the library is returned. Otherwise, NULL is +** returned. +** +** This increments the reference count of the library. +*/ +NSPR_API(PRLibrary*) PR_LoadLibrary(const char *name); + +/* +** Each operating system has its preferred way of specifying +** a file in the file system. Most operating systems use +** a pathname. Mac OS Classic, on the other hand, uses the FSSpec +** structure to specify a file. PRLibSpec allows NSPR clients +** to use the type of file specification that is most efficient +** for a particular platform. +** +** On some operating systems such as Mac OS Classic, a shared library +** may contain code fragments that can be individually loaded. +** PRLibSpec also allows NSPR clients to identify a code fragment +** in a library, if code fragments are supported by the OS. +** A code fragment can be specified by name or by an integer index. +** +** Right now PRLibSpec supports four types of library specification: +** a pathname in the native character encoding, a Mac code fragment +** by name, a Mac code fragment by index, and a UTF-16 pathname. +*/ + +typedef enum PRLibSpecType { + PR_LibSpec_Pathname, + PR_LibSpec_MacNamedFragment, /* obsolete (for Mac OS Classic) */ + PR_LibSpec_MacIndexedFragment, /* obsolete (for Mac OS Classic) */ + PR_LibSpec_PathnameU /* supported only on Win32 */ +} PRLibSpecType; + +struct FSSpec; /* Mac OS Classic FSSpec */ + +typedef struct PRLibSpec { + PRLibSpecType type; + union { + /* if type is PR_LibSpec_Pathname */ + const char *pathname; + + /* if type is PR_LibSpec_MacNamedFragment */ + struct { + const struct FSSpec *fsspec; + const char *name; + } mac_named_fragment; /* obsolete (for Mac OS Classic) */ + + /* if type is PR_LibSpec_MacIndexedFragment */ + struct { + const struct FSSpec *fsspec; + PRUint32 index; + } mac_indexed_fragment; /* obsolete (for Mac OS Classic) */ + + /* if type is PR_LibSpec_PathnameU */ + const PRUnichar *pathname_u; /* supported only on Win32 */ + } value; +} PRLibSpec; + +/* +** The following bit flags may be or'd together and passed +** as the 'flags' argument to PR_LoadLibraryWithFlags. +** Flags not supported by the underlying OS are ignored. +*/ + +#define PR_LD_LAZY 0x1 /* equivalent to RTLD_LAZY on Unix */ +#define PR_LD_NOW 0x2 /* equivalent to RTLD_NOW on Unix */ +#define PR_LD_GLOBAL 0x4 /* equivalent to RTLD_GLOBAL on Unix */ +#define PR_LD_LOCAL 0x8 /* equivalent to RTLD_LOCAL on Unix */ +/* The following is equivalent to LOAD_WITH_ALTERED_SEARCH_PATH on Windows */ +#define PR_LD_ALT_SEARCH_PATH 0x10 +/* 0x8000 reserved for NSPR internal use */ + +/* +** Load the specified library, in the manner specified by 'flags'. +*/ + +NSPR_API(PRLibrary *) +PR_LoadLibraryWithFlags( + PRLibSpec libSpec, /* the shared library */ + PRIntn flags /* flags that affect the loading */ +); + +/* +** Unload a previously loaded library. If the library was a static +** library then the static link table will no longer be referenced. The +** associated PRLibrary object is freed. +** +** PR_FAILURE is returned if the library cannot be unloaded. +** +** This function decrements the reference count of the library. +*/ +NSPR_API(PRStatus) PR_UnloadLibrary(PRLibrary *lib); + +/* +** Given the name of a procedure, return the address of the function that +** implements the procedure, or NULL if no such function can be +** found. This does not find symbols in the main program (the ".exe"); +** use PR_LoadStaticLibrary to register symbols in the main program. +** +** This function does not modify the reference count of the library. +*/ +NSPR_API(void*) PR_FindSymbol(PRLibrary *lib, const char *name); + +/* +** Similar to PR_FindSymbol, except that the return value is a pointer to +** a function, and not a pointer to void. Casting between a data pointer +** and a function pointer is not portable according to the C standard. +** Any function pointer can be cast to any other function pointer. +** +** This function does not modify the reference count of the library. +*/ +typedef void (*PRFuncPtr)(void); +NSPR_API(PRFuncPtr) PR_FindFunctionSymbol(PRLibrary *lib, const char *name); + +/* +** Finds a symbol in one of the currently loaded libraries. Given the +** name of a procedure, return the address of the function that +** implements the procedure, and return the library that contains that +** symbol, or NULL if no such function can be found. This does not find +** symbols in the main program (the ".exe"); use PR_AddStaticLibrary to +** register symbols in the main program. +** +** This increments the reference count of the library. +*/ +NSPR_API(void*) PR_FindSymbolAndLibrary(const char *name, + PRLibrary* *lib); + +/* +** Similar to PR_FindSymbolAndLibrary, except that the return value is +** a pointer to a function, and not a pointer to void. Casting between a +** data pointer and a function pointer is not portable according to the C +** standard. Any function pointer can be cast to any other function pointer. +** +** This increments the reference count of the library. +*/ +NSPR_API(PRFuncPtr) PR_FindFunctionSymbolAndLibrary(const char *name, + PRLibrary* *lib); + +/* +** Register a static link table with the runtime under the name +** "name". The symbols present in the static link table will be made +** available to PR_FindSymbol. If "name" is null then the symbols will be +** made available to the library which represents the executable. The +** tables are not copied. +** +** Returns the library object if successful, null otherwise. +** +** This increments the reference count of the library. +*/ +NSPR_API(PRLibrary*) PR_LoadStaticLibrary( + const char *name, const PRStaticLinkTable *table); + +/* +** Return the pathname of the file that the library "name" was loaded +** from. "addr" is the address of a function defined in the library. +** +** The caller is responsible for freeing the result with PR_Free. +*/ +NSPR_API(char *) PR_GetLibraryFilePathname(const char *name, PRFuncPtr addr); + +PR_END_EXTERN_C + +#endif /* prlink_h___ */
diff --git a/pr/include/prlock.h b/pr/include/prlock.h new file mode 100644 index 0000000..bc76a0e --- /dev/null +++ b/pr/include/prlock.h
@@ -0,0 +1,109 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prlock.h +** Description: API to basic locking functions of NSPR. +** +** +** NSPR provides basic locking mechanisms for thread synchronization. Locks +** are lightweight resource contention controls that prevent multiple threads +** from accessing something (code/data) simultaneously. +**/ + +#ifndef prlock_h___ +#define prlock_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/**********************************************************************/ +/************************* TYPES AND CONSTANTS ************************/ +/**********************************************************************/ + +/* + * PRLock -- + * + * NSPR represents the lock as an opaque entity to the client of the + * API. All routines operate on a pointer to this opaque entity. + */ + +typedef struct PRLock PRLock; + +/**********************************************************************/ +/****************************** FUNCTIONS *****************************/ +/**********************************************************************/ + +/*********************************************************************** +** FUNCTION: PR_NewLock +** DESCRIPTION: +** Returns a pointer to a newly created opaque lock object. +** INPUTS: void +** OUTPUTS: void +** RETURN: PRLock* +** If the lock can not be created because of resource constraints, NULL +** is returned. +** +***********************************************************************/ +NSPR_API(PRLock*) PR_NewLock(void); + +/*********************************************************************** +** FUNCTION: PR_DestroyLock +** DESCRIPTION: +** Destroys a given opaque lock object. +** INPUTS: PRLock *lock +** Lock to be freed. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +NSPR_API(void) PR_DestroyLock(PRLock *lock); + +/*********************************************************************** +** FUNCTION: PR_Lock +** DESCRIPTION: +** Lock a lock. +** INPUTS: PRLock *lock +** Lock to locked. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +NSPR_API(void) PR_Lock(PRLock *lock); + +/*********************************************************************** +** FUNCTION: PR_Unlock +** DESCRIPTION: +** Unlock a lock. Unlocking an unlocked lock has undefined results. +** INPUTS: PRLock *lock +** Lock to unlocked. +** OUTPUTS: void +** RETURN: PR_STATUS +** Returns PR_FAILURE if the caller does not own the lock. +***********************************************************************/ +NSPR_API(PRStatus) PR_Unlock(PRLock *lock); + +/*********************************************************************** +** MACRO: PR_ASSERT_CURRENT_THREAD_OWNS_LOCK +** DESCRIPTION: +** If the current thread owns |lock|, this assertion is guaranteed to +** succeed. Otherwise, the behavior of this function is undefined. +** INPUTS: PRLock *lock +** Lock to assert ownership of. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +#if defined(DEBUG) || defined(FORCE_PR_ASSERT) +#define PR_ASSERT_CURRENT_THREAD_OWNS_LOCK(/* PrLock* */ lock) \ + PR_AssertCurrentThreadOwnsLock(lock) +#else +#define PR_ASSERT_CURRENT_THREAD_OWNS_LOCK(/* PrLock* */ lock) +#endif + +/* Don't call this function directly. */ +NSPR_API(void) PR_AssertCurrentThreadOwnsLock(PRLock *lock); + +PR_END_EXTERN_C + +#endif /* prlock_h___ */
diff --git a/pr/include/prlog.h b/pr/include/prlog.h new file mode 100644 index 0000000..4a291dc --- /dev/null +++ b/pr/include/prlog.h
@@ -0,0 +1,222 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prlog_h___ +#define prlog_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** prlog.h -- Declare interfaces to NSPR's Logging service +** +** NSPR provides a logging service that is used by NSPR itself and is +** available to client programs. +** +** To use the service from a client program, you should create a +** PRLogModuleInfo structure by calling PR_NewLogModule(). After +** creating the LogModule, you can write to the log using the PR_LOG() +** macro. +** +** Initialization of the log service is handled by NSPR initialization. +** +** At execution time, you must enable the log service. To enable the +** log service, set the environment variable: NSPR_LOG_MODULES +** variable. +** +** NSPR_LOG_MODULES variable has the form: +** +** <moduleName>:<value>[, <moduleName>:<value>]* +** +** Where: +** <moduleName> is the name passed to PR_NewLogModule(). +** <value> is a numeric constant, e.g. 5. This value is the maximum +** value of a log event, enumerated by PRLogModuleLevel, that you want +** written to the log. +** +** For example: to record all events of greater value than or equal to +** PR_LOG_ERROR for a LogModule names "gizmo", say: +** +** set NSPR_LOG_MODULES=gizmo:2 +** +** Note that you must specify the numeric value of PR_LOG_ERROR. +** +** Special LogModule names are provided for controlling NSPR's log +** service at execution time. These controls should be set in the +** NSPR_LOG_MODULES environment variable at execution time to affect +** NSPR's log service for your application. +** +** The special LogModule "all" enables all LogModules. To enable all +** LogModule calls to PR_LOG(), say: +** +** set NSPR_LOG_MODULES=all:5 +** +** The special LogModule name "sync" tells the NSPR log service to do +** unbuffered logging. +** +** The special LogModule name "bufsize:<size>" tells NSPR to set the +** log buffer to <size>. +** +** The environment variable NSPR_LOG_FILE specifies the log file to use +** unless the default of "stderr" is acceptable. For MS Windows +** systems, NSPR_LOG_FILE can be set to a special value: "WinDebug" +** (case sensitive). This value causes PR_LOG() output to be written +** using the Windows API OutputDebugString(). OutputDebugString() +** writes to the debugger window; some people find this helpful. +** +** +** To put log messages in your programs, use the PR_LOG macro: +** +** PR_LOG(<module>, <level>, (<printfString>, <args>*)); +** +** Where <module> is the address of a PRLogModuleInfo structure, and +** <level> is one of the levels defined by the enumeration: +** PRLogModuleLevel. <args> is a printf() style of argument list. That +** is: (fmtstring, ...). +** +** Example: +** +** main() { +** PRIntn one = 1; +** PRLogModuleInfo * myLm = PR_NewLogModule("gizmo"); +** PR_LOG( myLm, PR_LOG_ALWAYS, ("Log this! %d\n", one)); +** return; +** } +** +** Note the use of printf() style arguments as the third agrument(s) to +** PR_LOG(). +** +** After compiling and linking you application, set the environment: +** +** set NSPR_LOG_MODULES=gizmo:5 +** set NSPR_LOG_FILE=logfile.txt +** +** When you execute your application, the string "Log this! 1" will be +** written to the file "logfile.txt". +** +** Note to NSPR engineers: a number of PRLogModuleInfo structures are +** defined and initialized in prinit.c. See this module for ideas on +** what to log where. +** +*/ + +typedef enum PRLogModuleLevel { + PR_LOG_NONE = 0, /* nothing */ + PR_LOG_ALWAYS = 1, /* always printed */ + PR_LOG_ERROR = 2, /* error messages */ + PR_LOG_WARNING = 3, /* warning messages */ + PR_LOG_DEBUG = 4, /* debug messages */ + + PR_LOG_NOTICE = PR_LOG_DEBUG, /* notice messages */ + PR_LOG_WARN = PR_LOG_WARNING, /* warning messages */ + PR_LOG_MIN = PR_LOG_DEBUG, /* minimal debugging messages */ + PR_LOG_MAX = PR_LOG_DEBUG /* maximal debugging messages */ +} PRLogModuleLevel; + +/* +** One of these structures is created for each module that uses logging. +** "name" is the name of the module +** "level" is the debugging level selected for that module +*/ +typedef struct PRLogModuleInfo { + const char *name; + PRLogModuleLevel level; + struct PRLogModuleInfo *next; +} PRLogModuleInfo; + +/* +** Create a new log module. +*/ +NSPR_API(PRLogModuleInfo*) PR_NewLogModule(const char *name); + +/* +** Set the file to use for logging. Returns PR_FALSE if the file cannot +** be created +*/ +NSPR_API(PRBool) PR_SetLogFile(const char *name); + +/* +** Set the size of the logging buffer. If "buffer_size" is zero then the +** logging becomes "synchronous" (or unbuffered). +*/ +NSPR_API(void) PR_SetLogBuffering(PRIntn buffer_size); + +/* +** Print a string to the log. "fmt" is a PR_snprintf format type. All +** messages printed to the log are preceeded by the name of the thread +** and a time stamp. Also, the routine provides a missing newline if one +** is not provided. +*/ +NSPR_API(void) PR_LogPrint(const char *fmt, ...); + +/* +** Flush the log to its file. +*/ +NSPR_API(void) PR_LogFlush(void); + +NSPR_API(void) PR_Assert(const char *s, const char *file, PRIntn ln) + PR_PRETEND_NORETURN; + +#if defined(DEBUG) || defined(FORCE_PR_LOG) +#define PR_LOGGING 1 + +#define PR_LOG_TEST(_module,_level) \ + ((_module)->level >= (_level)) + +/* +** Log something. +** "module" is the address of a PRLogModuleInfo structure +** "level" is the desired logging level +** "args" is a variable length list of arguments to print, in the following +** format: ("printf style format string", ...) +*/ +#define PR_LOG(_module,_level,_args) \ + PR_BEGIN_MACRO \ + if (PR_LOG_TEST(_module,_level)) { \ + PR_LogPrint _args; \ + } \ + PR_END_MACRO + +#else /* defined(DEBUG) || defined(FORCE_PR_LOG) */ + +#undef PR_LOGGING +#define PR_LOG_TEST(module,level) 0 +#define PR_LOG(module,level,args) + +#endif /* defined(DEBUG) || defined(FORCE_PR_LOG) */ + +#ifndef NO_NSPR_10_SUPPORT + +#ifdef PR_LOGGING +#define PR_LOG_BEGIN PR_LOG +#define PR_LOG_END PR_LOG +#define PR_LOG_DEFINE PR_NewLogModule +#else +#define PR_LOG_BEGIN(module,level,args) +#define PR_LOG_END(module,level,args) +#define PR_LOG_DEFINE(_name) NULL +#endif /* PR_LOGGING */ + +#endif /* NO_NSPR_10_SUPPORT */ + +#if defined(DEBUG) || defined(FORCE_PR_ASSERT) + +#define PR_ASSERT(_expr) \ + ((_expr)?((void)0):PR_Assert(# _expr,__FILE__,__LINE__)) + +#define PR_NOT_REACHED(_reasonStr) \ + PR_Assert(_reasonStr,__FILE__,__LINE__) + +#else + +#define PR_ASSERT(expr) ((void) 0) +#define PR_NOT_REACHED(reasonStr) + +#endif /* defined(DEBUG) || defined(FORCE_PR_ASSERT) */ + +PR_END_EXTERN_C + +#endif /* prlog_h___ */
diff --git a/pr/include/prlong.h b/pr/include/prlong.h new file mode 100644 index 0000000..df1f30b --- /dev/null +++ b/pr/include/prlong.h
@@ -0,0 +1,403 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prlong.h +** Description: Portable access to 64 bit numerics +** +** Long-long (64-bit signed integer type) support. Some C compilers +** don't support 64 bit integers yet, so we use these macros to +** support both machines that do and don't. +**/ +#ifndef prlong_h___ +#define prlong_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/*********************************************************************** +** DEFINES: LL_MaxInt +** LL_MinInt +** LL_Zero +** LL_MaxUint +** DESCRIPTION: +** Various interesting constants and static variable +** initializer +***********************************************************************/ +NSPR_API(PRInt64) LL_MaxInt(void); +NSPR_API(PRInt64) LL_MinInt(void); +NSPR_API(PRInt64) LL_Zero(void); +NSPR_API(PRUint64) LL_MaxUint(void); + +#if defined(HAVE_LONG_LONG) + +/* Keep this in sync with prtypes.h. */ +#if PR_BYTES_PER_LONG == 8 && !defined(PR_ALTERNATE_INT64_TYPEDEF) +#define LL_MAXINT 9223372036854775807L +#define LL_MININT (-LL_MAXINT - 1L) +#define LL_ZERO 0L +#define LL_MAXUINT 18446744073709551615UL +#define LL_INIT(hi, lo) ((hi ## L << 32) + lo ## L) +#elif defined(WIN32) && !defined(__GNUC__) +#define LL_MAXINT 9223372036854775807i64 +#define LL_MININT (-LL_MAXINT - 1i64) +#define LL_ZERO 0i64 +#define LL_MAXUINT 18446744073709551615ui64 +#define LL_INIT(hi, lo) ((hi ## i64 << 32) + lo ## i64) +#else +#define LL_MAXINT 9223372036854775807LL +#define LL_MININT (-LL_MAXINT - 1LL) +#define LL_ZERO 0LL +#define LL_MAXUINT 18446744073709551615ULL +#define LL_INIT(hi, lo) ((hi ## LL << 32) + lo ## LL) +#endif + +/*********************************************************************** +** MACROS: LL_* +** DESCRIPTION: +** The following macros define portable access to the 64 bit +** math facilities. +** +***********************************************************************/ + +/*********************************************************************** +** MACROS: LL_<relational operators> +** +** LL_IS_ZERO Test for zero +** LL_EQ Test for equality +** LL_NE Test for inequality +** LL_GE_ZERO Test for zero or positive +** LL_CMP Compare two values +***********************************************************************/ +#define LL_IS_ZERO(a) ((a) == 0) +#define LL_EQ(a, b) ((a) == (b)) +#define LL_NE(a, b) ((a) != (b)) +#define LL_GE_ZERO(a) ((a) >= 0) +#define LL_CMP(a, op, b) ((PRInt64)(a) op (PRInt64)(b)) +#define LL_UCMP(a, op, b) ((PRUint64)(a) op (PRUint64)(b)) + +/*********************************************************************** +** MACROS: LL_<logical operators> +** +** LL_AND Logical and +** LL_OR Logical or +** LL_XOR Logical exclusion +** LL_OR2 A disgusting deviation +** LL_NOT Negation (one's complement) +***********************************************************************/ +#define LL_AND(r, a, b) ((r) = (a) & (b)) +#define LL_OR(r, a, b) ((r) = (a) | (b)) +#define LL_XOR(r, a, b) ((r) = (a) ^ (b)) +#define LL_OR2(r, a) ((r) = (r) | (a)) +#define LL_NOT(r, a) ((r) = ~(a)) + +/*********************************************************************** +** MACROS: LL_<mathematical operators> +** +** LL_NEG Negation (two's complement) +** LL_ADD Summation (two's complement) +** LL_SUB Difference (two's complement) +***********************************************************************/ +#define LL_NEG(r, a) ((r) = -(a)) +#define LL_ADD(r, a, b) ((r) = (a) + (b)) +#define LL_SUB(r, a, b) ((r) = (a) - (b)) + +/*********************************************************************** +** MACROS: LL_<mathematical operators> +** +** LL_MUL Product (two's complement) +** LL_DIV Quotient (two's complement) +** LL_MOD Modulus (two's complement) +***********************************************************************/ +#define LL_MUL(r, a, b) ((r) = (a) * (b)) +#define LL_DIV(r, a, b) ((r) = (a) / (b)) +#define LL_MOD(r, a, b) ((r) = (a) % (b)) + +/*********************************************************************** +** MACROS: LL_<shifting operators> +** +** LL_SHL Shift left [0..64] bits +** LL_SHR Shift right [0..64] bits with sign extension +** LL_USHR Unsigned shift right [0..64] bits +** LL_ISHL Signed shift left [0..64] bits +***********************************************************************/ +#define LL_SHL(r, a, b) ((r) = (PRInt64)(a) << (b)) +#define LL_SHR(r, a, b) ((r) = (PRInt64)(a) >> (b)) +#define LL_USHR(r, a, b) ((r) = (PRUint64)(a) >> (b)) +#define LL_ISHL(r, a, b) ((r) = (PRInt64)(a) << (b)) + +/*********************************************************************** +** MACROS: LL_<conversion operators> +** +** LL_L2I Convert to signed 32 bit +** LL_L2UI Convert to unsigned 32 bit +** LL_L2F Convert to floating point +** LL_L2D Convert to floating point +** LL_I2L Convert signed to 64 bit +** LL_UI2L Convert unsigned to 64 bit +** LL_F2L Convert float to 64 bit +** LL_D2L Convert float to 64 bit +***********************************************************************/ +#define LL_L2I(i, l) ((i) = (PRInt32)(l)) +#define LL_L2UI(ui, l) ((ui) = (PRUint32)(l)) +#define LL_L2F(f, l) ((f) = (PRFloat64)(l)) +#define LL_L2D(d, l) ((d) = (PRFloat64)(l)) + +#define LL_I2L(l, i) ((l) = (PRInt64)(i)) +#define LL_UI2L(l, ui) ((l) = (PRInt64)(ui)) +#define LL_F2L(l, f) ((l) = (PRInt64)(f)) +#define LL_D2L(l, d) ((l) = (PRInt64)(d)) + +/*********************************************************************** +** MACROS: LL_UDIVMOD +** DESCRIPTION: +** Produce both a quotient and a remainder given an unsigned +** INPUTS: PRUint64 a: The dividend of the operation +** PRUint64 b: The quotient of the operation +** OUTPUTS: PRUint64 *qp: pointer to quotient +** PRUint64 *rp: pointer to remainder +***********************************************************************/ +#define LL_UDIVMOD(qp, rp, a, b) \ + (*(qp) = ((PRUint64)(a) / (b)), \ + *(rp) = ((PRUint64)(a) % (b))) + +#else /* !HAVE_LONG_LONG */ + +#define LL_MAXINT LL_MaxInt() +#define LL_MININT LL_MinInt() +#define LL_ZERO LL_Zero() +#define LL_MAXUINT LL_MaxUint() + +#ifdef IS_LITTLE_ENDIAN +#define LL_INIT(hi, lo) {PR_UINT32(lo), PR_UINT32(hi)} +#else +#define LL_INIT(hi, lo) {PR_UINT32(hi), PR_UINT32(lo)} +#endif + +#define LL_IS_ZERO(a) (((a).hi == 0) && ((a).lo == 0)) +#define LL_EQ(a, b) (((a).hi == (b).hi) && ((a).lo == (b).lo)) +#define LL_NE(a, b) (((a).hi != (b).hi) || ((a).lo != (b).lo)) +#define LL_GE_ZERO(a) (((a).hi >> 31) == 0) + +#define LL_CMP(a, op, b) (((a).hi == (b).hi) ? ((a).lo op (b).lo) : \ + ((PRInt32)(a).hi op (PRInt32)(b).hi)) +#define LL_UCMP(a, op, b) (((a).hi == (b).hi) ? ((a).lo op (b).lo) : \ + ((a).hi op (b).hi)) + +#define LL_AND(r, a, b) ((r).lo = (a).lo & (b).lo, \ + (r).hi = (a).hi & (b).hi) +#define LL_OR(r, a, b) ((r).lo = (a).lo | (b).lo, \ + (r).hi = (a).hi | (b).hi) +#define LL_XOR(r, a, b) ((r).lo = (a).lo ^ (b).lo, \ + (r).hi = (a).hi ^ (b).hi) +#define LL_OR2(r, a) ((r).lo = (r).lo | (a).lo, \ + (r).hi = (r).hi | (a).hi) +#define LL_NOT(r, a) ((r).lo = ~(a).lo, \ + (r).hi = ~(a).hi) + +#define LL_NEG(r, a) ((r).lo = -(PRInt32)(a).lo, \ + (r).hi = -(PRInt32)(a).hi - ((r).lo != 0)) +#define LL_ADD(r, a, b) { \ + PRInt64 _a, _b; \ + _a = a; _b = b; \ + (r).lo = _a.lo + _b.lo; \ + (r).hi = _a.hi + _b.hi + ((r).lo < _b.lo); \ +} + +#define LL_SUB(r, a, b) { \ + PRInt64 _a, _b; \ + _a = a; _b = b; \ + (r).lo = _a.lo - _b.lo; \ + (r).hi = _a.hi - _b.hi - (_a.lo < _b.lo); \ +} + +#define LL_MUL(r, a, b) { \ + PRInt64 _a, _b; \ + _a = a; _b = b; \ + LL_MUL32(r, _a.lo, _b.lo); \ + (r).hi += _a.hi * _b.lo + _a.lo * _b.hi; \ +} + +#define _lo16(a) ((a) & PR_BITMASK(16)) +#define _hi16(a) ((a) >> 16) + +#define LL_MUL32(r, a, b) { \ + PRUint32 _a1, _a0, _b1, _b0, _y0, _y1, _y2, _y3; \ + _a1 = _hi16(a), _a0 = _lo16(a); \ + _b1 = _hi16(b), _b0 = _lo16(b); \ + _y0 = _a0 * _b0; \ + _y1 = _a0 * _b1; \ + _y2 = _a1 * _b0; \ + _y3 = _a1 * _b1; \ + _y1 += _hi16(_y0); /* can't carry */ \ + _y1 += _y2; /* might carry */ \ + if (_y1 < _y2) \ + _y3 += (PRUint32)(PR_BIT(16)); /* propagate */ \ + (r).lo = (_lo16(_y1) << 16) + _lo16(_y0); \ + (r).hi = _y3 + _hi16(_y1); \ +} + +#define LL_UDIVMOD(qp, rp, a, b) ll_udivmod(qp, rp, a, b) + +NSPR_API(void) ll_udivmod(PRUint64 *qp, PRUint64 *rp, PRUint64 a, PRUint64 b); + +#define LL_DIV(r, a, b) { \ + PRInt64 _a, _b; \ + PRUint32 _negative = (PRInt32)(a).hi < 0; \ + if (_negative) { \ + LL_NEG(_a, a); \ + } else { \ + _a = a; \ + } \ + if ((PRInt32)(b).hi < 0) { \ + _negative ^= 1; \ + LL_NEG(_b, b); \ + } else { \ + _b = b; \ + } \ + LL_UDIVMOD(&(r), 0, _a, _b); \ + if (_negative) \ + LL_NEG(r, r); \ +} + +#define LL_MOD(r, a, b) { \ + PRInt64 _a, _b; \ + PRUint32 _negative = (PRInt32)(a).hi < 0; \ + if (_negative) { \ + LL_NEG(_a, a); \ + } else { \ + _a = a; \ + } \ + if ((PRInt32)(b).hi < 0) { \ + LL_NEG(_b, b); \ + } else { \ + _b = b; \ + } \ + LL_UDIVMOD(0, &(r), _a, _b); \ + if (_negative) \ + LL_NEG(r, r); \ +} + +#define LL_SHL(r, a, b) { \ + if (b) { \ + PRInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = _a.lo << ((b) & 31); \ + (r).hi = (_a.hi << ((b) & 31)) | (_a.lo >> (32 - (b))); \ + } else { \ + (r).lo = 0; \ + (r).hi = _a.lo << ((b) & 31); \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +/* a is an PRInt32, b is PRInt32, r is PRInt64 */ +#define LL_ISHL(r, a, b) { \ + if (b) { \ + PRInt64 _a; \ + _a.lo = (a); \ + _a.hi = 0; \ + if ((b) < 32) { \ + (r).lo = (a) << ((b) & 31); \ + (r).hi = ((a) >> (32 - (b))); \ + } else { \ + (r).lo = 0; \ + (r).hi = (a) << ((b) & 31); \ + } \ + } else { \ + (r).lo = (a); \ + (r).hi = 0; \ + } \ +} + +#define LL_SHR(r, a, b) { \ + if (b) { \ + PRInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = (_a.hi << (32 - (b))) | (_a.lo >> ((b) & 31)); \ + (r).hi = (PRInt32)_a.hi >> ((b) & 31); \ + } else { \ + (r).lo = (PRInt32)_a.hi >> ((b) & 31); \ + (r).hi = (PRInt32)_a.hi >> 31; \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +#define LL_USHR(r, a, b) { \ + if (b) { \ + PRInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = (_a.hi << (32 - (b))) | (_a.lo >> ((b) & 31)); \ + (r).hi = _a.hi >> ((b) & 31); \ + } else { \ + (r).lo = _a.hi >> ((b) & 31); \ + (r).hi = 0; \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +#define LL_L2I(i, l) ((i) = (l).lo) +#define LL_L2UI(ui, l) ((ui) = (l).lo) +#define LL_L2F(f, l) { double _d; LL_L2D(_d, l); (f) = (PRFloat64)_d; } + +#define LL_L2D(d, l) { \ + int _negative; \ + PRInt64 _absval; \ + \ + _negative = (l).hi >> 31; \ + if (_negative) { \ + LL_NEG(_absval, l); \ + } else { \ + _absval = l; \ + } \ + (d) = (double)_absval.hi * 4.294967296e9 + _absval.lo; \ + if (_negative) \ + (d) = -(d); \ +} + +#define LL_I2L(l, i) { PRInt32 _i = ((PRInt32)(i)) >> 31; (l).lo = (i); (l).hi = _i; } +#define LL_UI2L(l, ui) ((l).lo = (ui), (l).hi = 0) +#define LL_F2L(l, f) { double _d = (double)f; LL_D2L(l, _d); } + +#define LL_D2L(l, d) { \ + int _negative; \ + double _absval, _d_hi; \ + PRInt64 _lo_d; \ + \ + _negative = ((d) < 0); \ + _absval = _negative ? -(d) : (d); \ + \ + (l).hi = _absval / 4.294967296e9; \ + (l).lo = 0; \ + LL_L2D(_d_hi, l); \ + _absval -= _d_hi; \ + _lo_d.hi = 0; \ + if (_absval < 0) { \ + _lo_d.lo = -_absval; \ + LL_SUB(l, l, _lo_d); \ + } else { \ + _lo_d.lo = _absval; \ + LL_ADD(l, l, _lo_d); \ + } \ + \ + if (_negative) \ + LL_NEG(l, l); \ +} + +#endif /* !HAVE_LONG_LONG */ + +PR_END_EXTERN_C + +#endif /* prlong_h___ */
diff --git a/pr/include/prmem.h b/pr/include/prmem.h new file mode 100644 index 0000000..c7cb5fb --- /dev/null +++ b/pr/include/prmem.h
@@ -0,0 +1,126 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prmem.h +** Description: API to NSPR memory management functions +** +*/ +#ifndef prmem_h___ +#define prmem_h___ + +#include "prtypes.h" +#include <stdlib.h> + +PR_BEGIN_EXTERN_C + +/* +** Thread safe memory allocation. +** +** NOTE: pr wraps up malloc, free, calloc, realloc so they are already +** thread safe (and are not declared here - look in stdlib.h). +*/ + +/* +** PR_Malloc, PR_Calloc, PR_Realloc, and PR_Free have the same signatures +** as their libc equivalent malloc, calloc, realloc, and free, and have +** the same semantics. (Note that the argument type size_t is replaced +** by PRUint32.) Memory allocated by PR_Malloc, PR_Calloc, or PR_Realloc +** must be freed by PR_Free. +*/ + +NSPR_API(void *) PR_Malloc(PRUint32 size); + +NSPR_API(void *) PR_Calloc(PRUint32 nelem, PRUint32 elsize); + +NSPR_API(void *) PR_Realloc(void *ptr, PRUint32 size); + +NSPR_API(void) PR_Free(void *ptr); + +/* +** The following are some convenience macros defined in terms of +** PR_Malloc, PR_Calloc, PR_Realloc, and PR_Free. +*/ + +/*********************************************************************** +** FUNCTION: PR_MALLOC() +** DESCRIPTION: +** PR_NEW() allocates an untyped item of size _size from the heap. +** INPUTS: _size: size in bytes of item to be allocated +** OUTPUTS: untyped pointer to the node allocated +** RETURN: pointer to node or error returned from malloc(). +***********************************************************************/ +#define PR_MALLOC(_bytes) (PR_Malloc((_bytes))) + +/*********************************************************************** +** FUNCTION: PR_NEW() +** DESCRIPTION: +** PR_NEW() allocates an item of type _struct from the heap. +** INPUTS: _struct: a data type +** OUTPUTS: pointer to _struct +** RETURN: pointer to _struct or error returns from malloc(). +***********************************************************************/ +#define PR_NEW(_struct) ((_struct *) PR_MALLOC(sizeof(_struct))) + +/*********************************************************************** +** FUNCTION: PR_REALLOC() +** DESCRIPTION: +** PR_REALLOC() re-allocates _ptr bytes from the heap as a _size +** untyped item. +** INPUTS: _ptr: pointer to node to reallocate +** _size: size of node to allocate +** OUTPUTS: pointer to node allocated +** RETURN: pointer to node allocated +***********************************************************************/ +#define PR_REALLOC(_ptr, _size) (PR_Realloc((_ptr), (_size))) + +/*********************************************************************** +** FUNCTION: PR_CALLOC() +** DESCRIPTION: +** PR_CALLOC() allocates a _size bytes untyped item from the heap +** and sets the allocated memory to all 0x00. +** INPUTS: _size: size of node to allocate +** OUTPUTS: pointer to node allocated +** RETURN: pointer to node allocated +***********************************************************************/ +#define PR_CALLOC(_size) (PR_Calloc(1, (_size))) + +/*********************************************************************** +** FUNCTION: PR_NEWZAP() +** DESCRIPTION: +** PR_NEWZAP() allocates an item of type _struct from the heap +** and sets the allocated memory to all 0x00. +** INPUTS: _struct: a data type +** OUTPUTS: pointer to _struct +** RETURN: pointer to _struct +***********************************************************************/ +#define PR_NEWZAP(_struct) ((_struct*)PR_Calloc(1, sizeof(_struct))) + +/*********************************************************************** +** FUNCTION: PR_DELETE() +** DESCRIPTION: +** PR_DELETE() unallocates an object previosly allocated via PR_NEW() +** or PR_NEWZAP() to the heap. +** INPUTS: pointer to previously allocated object +** OUTPUTS: the referenced object is returned to the heap +** RETURN: void +***********************************************************************/ +#define PR_DELETE(_ptr) { PR_Free(_ptr); (_ptr) = NULL; } + +/*********************************************************************** +** FUNCTION: PR_FREEIF() +** DESCRIPTION: +** PR_FREEIF() conditionally unallocates an object previously allocated +** vial PR_NEW() or PR_NEWZAP(). If the pointer to the object is +** equal to zero (0), the object is not released. +** INPUTS: pointer to previously allocated object +** OUTPUTS: the referenced object is conditionally returned to the heap +** RETURN: void +***********************************************************************/ +#define PR_FREEIF(_ptr) if (_ptr) PR_DELETE(_ptr) + +PR_END_EXTERN_C + +#endif /* prmem_h___ */
diff --git a/pr/include/prmon.h b/pr/include/prmon.h new file mode 100644 index 0000000..374e298 --- /dev/null +++ b/pr/include/prmon.h
@@ -0,0 +1,96 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prmon_h___ +#define prmon_h___ + +#include "prtypes.h" +#include "prinrval.h" + +PR_BEGIN_EXTERN_C + +typedef struct PRMonitor PRMonitor; + +/* +** Create a new monitor. Monitors are re-entrant locks with a single built-in +** condition variable. +** +** This may fail if memory is tight or if some operating system resource +** is low. +*/ +NSPR_API(PRMonitor*) PR_NewMonitor(void); + +/* +** Destroy a monitor. The caller is responsible for guaranteeing that the +** monitor is no longer in use. There must be no thread waiting on the monitor's +** condition variable and that the lock is not held. +** +*/ +NSPR_API(void) PR_DestroyMonitor(PRMonitor *mon); + +/* +** Enter the lock associated with the monitor. If the calling thread currently +** is in the monitor, the call to enter will silently succeed. In either case, +** it will increment the entry count by one. +*/ +NSPR_API(void) PR_EnterMonitor(PRMonitor *mon); + +/* +** Decrement the entry count associated with the monitor. If the decremented +** entry count is zero, the monitor is exited. Returns PR_FAILURE if the +** calling thread has not entered the monitor. +*/ +NSPR_API(PRStatus) PR_ExitMonitor(PRMonitor *mon); + +/* +** Wait for a notify on the monitor's condition variable. Sleep for "ticks" +** amount of time (if "ticks" is PR_INTERVAL_NO_TIMEOUT then the sleep is +** indefinite). +** +** While the thread is waiting it exits the monitor (as if it called +** PR_ExitMonitor as many times as it had called PR_EnterMonitor). When +** the wait has finished the thread regains control of the monitors lock +** with the same entry count as before the wait began. +** +** The thread waiting on the monitor will be resumed when the monitor is +** notified (assuming the thread is the next in line to receive the +** notify) or when the "ticks" timeout elapses. +** +** Returns PR_FAILURE if the caller has not entered the monitor. +*/ +NSPR_API(PRStatus) PR_Wait(PRMonitor *mon, PRIntervalTime ticks); + +/* +** Notify a thread waiting on the monitor's condition variable. If a thread +** is waiting on the condition variable (using PR_Wait) then it is awakened +** and attempts to reenter the monitor. +*/ +NSPR_API(PRStatus) PR_Notify(PRMonitor *mon); + +/* +** Notify all of the threads waiting on the monitor's condition variable. +** All of threads waiting on the condition are scheduled to reenter the +** monitor. +*/ +NSPR_API(PRStatus) PR_NotifyAll(PRMonitor *mon); + +/* +** PR_ASSERT_CURRENT_THREAD_IN_MONITOR +** If the current thread is in |mon|, this assertion is guaranteed to +** succeed. Otherwise, the behavior of this function is undefined. +*/ +#if defined(DEBUG) || defined(FORCE_PR_ASSERT) +#define PR_ASSERT_CURRENT_THREAD_IN_MONITOR(/* PRMonitor* */ mon) \ + PR_AssertCurrentThreadInMonitor(mon) +#else +#define PR_ASSERT_CURRENT_THREAD_IN_MONITOR(/* PRMonitor* */ mon) +#endif + +/* Don't call this function directly. */ +NSPR_API(void) PR_AssertCurrentThreadInMonitor(PRMonitor *mon); + +PR_END_EXTERN_C + +#endif /* prmon_h___ */
diff --git a/pr/include/prmwait.h b/pr/include/prmwait.h new file mode 100644 index 0000000..a902d90 --- /dev/null +++ b/pr/include/prmwait.h
@@ -0,0 +1,380 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#if defined(_PRMWAIT_H) +#else +#define _PRMWAIT_H + +#include "prio.h" +#include "prtypes.h" +#include "prclist.h" + +PR_BEGIN_EXTERN_C + +/********************************************************************************/ +/********************************************************************************/ +/********************************************************************************/ +/****************************** WARNING ****************************/ +/********************************************************************************/ +/**************************** This is work in progress. *************************/ +/************************** Do not make any assumptions *************************/ +/************************** about the stability of this *************************/ +/************************** API or the underlying imple- ************************/ +/************************** mentation. ************************/ +/********************************************************************************/ +/********************************************************************************/ + +/* +** STRUCTURE: PRWaitGroup +** DESCRIPTION: +** The client may define several wait groups in order to semantically +** tie a collection of file descriptors for a single purpose. This allows +** easier dispatching of threads that returned with active file descriptors +** from the wait function. +*/ +typedef struct PRWaitGroup PRWaitGroup; + +/* +** ENUMERATION: PRMWStatus +** DESCRIPTION: +** This enumeration is used to indicate the completion status of +** a receive wait object. Generally stated, a positive value indicates +** that the operation is not yet complete. A zero value indicates +** success (similar to PR_SUCCESS) and any negative value is an +** indication of failure. The reason for the failure can be retrieved +** by calling PR_GetError(). +** +** PR_MW_PENDING The operation is still pending. None of the other +** fields of the object are currently valid. +** PR_MW_SUCCESS The operation is complete and it was successful. +** PR_MW_FAILURE The operation failed. The reason for the failure +** can be retrieved by calling PR_GetError(). +** PR_MW_TIMEOUT The amount of time allowed for by the object's +** 'timeout' field has expired w/o the operation +** otherwise coming to closure. +** PR_MW_INTERRUPT The operation was cancelled, either by the client +** calling PR_CancelWaitFileDesc() or destroying the +** entire wait group (PR_DestroyWaitGroup()). +*/ +typedef enum PRMWStatus +{ + PR_MW_PENDING = 1, + PR_MW_SUCCESS = 0, + PR_MW_FAILURE = -1, + PR_MW_TIMEOUT = -2, + PR_MW_INTERRUPT = -3 +} PRMWStatus; + +/* +** STRUCTURE: PRMemoryDescriptor +** DESCRIPTION: +** THis is a descriptor for an interval of memory. It contains a +** pointer to the first byte of that memory and the length (in +** bytes) of the interval. +*/ +typedef struct PRMemoryDescriptor +{ + void *start; /* pointer to first byte of memory */ + PRSize length; /* length (in bytes) of memory interval */ +} PRMemoryDescriptor; + +/* +** STRUCTURE: PRMWaitClientData +** DESCRIPTION: +** An opague stucture for which a client MAY give provide a concrete +** definition and associate with a receive descriptor. The NSPR runtime +** does not manage this field. It is completely up to the client. +*/ +typedef struct PRMWaitClientData PRMWaitClientData; + +/* +** STRUCTURE: PRRecvWait +** DESCRIPTION: +** A receive wait object contains the file descriptor that is subject +** to the wait and the amount of time (beginning epoch established +** when the object is presented to the runtime) the the channel should +** block before abandoning the process. +** +** The success of the wait operation will be noted in the object's +** 'outcome' field. The fields are not valid when the NSPR runtime +** is in possession of the object. +** +** The memory descriptor describes an interval of writable memory +** in the caller's address space where data from an initial read +** can be placed. The description may indicate a null interval. +*/ +typedef struct PRRecvWait +{ + PRCList internal; /* internal runtime linkages */ + + PRFileDesc *fd; /* file descriptor associated w/ object */ + PRMWStatus outcome; /* outcome of the current/last operation */ + PRIntervalTime timeout; /* time allowed for entire operation */ + + PRInt32 bytesRecv; /* number of bytes transferred into buffer */ + PRMemoryDescriptor buffer; /* where to store first segment of input data */ + PRMWaitClientData *client; /* pointer to arbitrary client defined data */ +} PRRecvWait; + +/* +** STRUCTURE: PRMWaitEnumerator +** DESCRIPTION: +** An enumeration object is used to store the state of an existing +** enumeration over a wait group. The opaque object must be allocated +** by the client and the reference presented on each call to the +** pseudo-stateless enumerator. The enumeration objects are sharable +** only in serial fashion. +*/ +typedef struct PRMWaitEnumerator PRMWaitEnumerator; + + +/* +** FUNCTION: PR_AddWaitFileDesc +** DESCRIPTION: +** This function will effectively add a file descriptor to the +** list of those waiting for network receive. The new descriptor +** will be semantically tied to the wait group specified. +** +** The ownership for the storage pointed to by 'desc' is temporarily +** passed over the the NSPR runtime. It will be handed back by the +** function PR_WaitRecvReady(). +** +** INPUTS +** group A reference to a PRWaitGroup or NULL. Wait groups are +** created by calling PR_CreateWaitGroup() and are used +** to semantically group various file descriptors by the +** client's application. +** desc A reference to a valid PRRecvWait. The object of the +** reference must be preserved and not be modified +** until its ownership is returned to the client. +** RETURN +** PRStatus An indication of success. If equal to PR_FAILUE details +** of the failure are avaiable via PR_GetError(). +** +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** Invalid 'group' identifier or duplicate 'desc' object. +** PR_OUT_OF_MEMORY_ERROR +** Insuffient memory for internal data structures. +** PR_INVALID_STATE_ERROR +** The group is being destroyed. +*/ +NSPR_API(PRStatus) PR_AddWaitFileDesc(PRWaitGroup *group, PRRecvWait *desc); + +/* +** FUNCTION: PR_WaitRecvReady +** DESCRIPTION: +** PR_WaitRecvReady will block the calling thread until one of the +** file descriptors that have been added via PR_AddWaitFileDesc is +** available for input I/O. +** INPUT +** group A pointer to a valid PRWaitGroup or NULL (the null +** group. The function will block the caller until a +** channel from the wait group becomes ready for receive +** or there is some sort of error. +** RETURN +** PRReciveWait +** When the caller is resumed it is either returned a +** valid pointer to a previously added receive wait or +** a NULL. If the latter, the function has terminated +** for a reason that can be determined by calling +** PR_GetError(). +** If a valid pointer is returned, the reference is to the +** file descriptor contained in the receive wait object. +** The outcome of the wait operation may still fail, and +** if it has, that fact will be noted in the object's +** outcome field. Details can be retrieved from PR_GetError(). +** +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** The 'group' is not known by the runtime. +** PR_PENDING_INTERRUPT_ERROR + The thread was interrupted. +** PR_INVALID_STATE_ERROR +** The group is being destroyed. +*/ +NSPR_API(PRRecvWait*) PR_WaitRecvReady(PRWaitGroup *group); + +/* +** FUNCTION: PR_CancelWaitFileDesc +** DESCRIPTION: +** PR_CancelWaitFileDesc is provided as a means for cancelling operations +** on objects previously submitted by use of PR_AddWaitFileDesc(). If +** the runtime knows of the object, it will be marked as having failed +** because it was interrupted (similar to PR_Interrupt()). The first +** available thread waiting on the group will be made to return the +** PRRecvWait object with the outcome noted. +** +** INPUTS +** group The wait group under which the wait receive object was +** added. +** desc A pointer to the wait receive object that is to be +** cancelled. +** RETURN +** PRStatus If the wait receive object was located and associated +** with the specified wait group, the status returned will +** be PR_SUCCESS. There is still a race condition that would +** permit the offected object to complete normally, but it +** is assured that it will complete in the near future. +** If the receive object or wait group are invalid, the +** function will return with a status of PR_FAILURE. +** +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** The 'group' argument is not recognized as a valid group. +** PR_COLLECTION_EMPTY_ERROR +** There are no more receive wait objects in the group's +** collection. +** PR_INVALID_STATE_ERROR +** The group is being destroyed. +*/ +NSPR_API(PRStatus) PR_CancelWaitFileDesc(PRWaitGroup *group, PRRecvWait *desc); + +/* +** FUNCTION: PR_CancelWaitGroup +** DESCRIPTION: +** PR_CancelWaitGroup is provided as a means for cancelling operations +** on objects previously submitted by use of PR_AddWaitFileDesc(). Each +** successive call will return a pointer to a PRRecvWait object that +** was previously registered via PR_AddWaitFileDesc(). If no wait +** objects are associated with the wait group, a NULL will be returned. +** This function should be called in a loop until a NULL is returned +** to reclaim all the wait objects prior to calling PR_DestroyWaitGroup(). +** +** INPUTS +** group The wait group under which the wait receive object was +** added. +** RETURN +** PRRecvWait* If the wait group is valid and at least one receive wait +** object is present in the group, that object will be +** marked as PR_MW_INTERRUPT'd and removed from the group's +** queues. Otherwise a NULL will be returned and the reason +** for the NULL may be retrieved by calling PR_GetError(). +** +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** PR_GROUP_EMPTY_ERROR +*/ +NSPR_API(PRRecvWait*) PR_CancelWaitGroup(PRWaitGroup *group); + +/* +** FUNCTION: PR_CreateWaitGroup +** DESCRIPTION: +** A wait group is an opaque object that a client may create in order +** to semantically group various wait requests. Each wait group is +** unique, including the default wait group (NULL). A wait request +** that was added under a wait group will only be serviced by a caller +** that specified the same wait group. +** +** INPUT +** size The size of the hash table to be used to contain the +** receive wait objects. This is just the initial size. +** It will grow as it needs to, but to avoid that hassle +** one can suggest a suitable size initially. It should +** be ~30% larger than the maximum number of receive wait +** objects expected. +** RETURN +** PRWaitGroup If successful, the function will return a pointer to an +** object that was allocated by and owned by the runtime. +** The reference remains valid until it is explicitly destroyed +** by calling PR_DestroyWaitGroup(). +** +** ERRORS +** PR_OUT_OF_MEMORY_ERROR +*/ +NSPR_API(PRWaitGroup*) PR_CreateWaitGroup(PRInt32 size); + +/* +** FUNCTION: PR_DestroyWaitGroup +** DESCRIPTION: +** Undo the effects of PR_CreateWaitGroup(). Any receive wait operations +** on the group will be treated as if the each had been the target of a +** PR_CancelWaitFileDesc(). +** +** INPUT +** group Reference to a wait group previously allocated using +** PR_CreateWaitGroup(). +** RETURN +** PRStatus Will be PR_SUCCESS if the wait group was valid and there +** are no receive wait objects in that group. Otherwise +** will indicate PR_FAILURE. +** +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** The 'group' argument does not reference a known object. +** PR_INVALID_STATE_ERROR +** The group still contains receive wait objects. +*/ +NSPR_API(PRStatus) PR_DestroyWaitGroup(PRWaitGroup *group); + +/* +** FUNCTION: PR_CreateMWaitEnumerator +** DESCRIPTION: +** The PR_CreateMWaitEnumerator() function returns a reference to an +** opaque PRMWaitEnumerator object. The enumerator object is required +** as an argument for each successive call in the stateless enumeration +** of the indicated wait group. +** +** group The wait group that the enumeration is intended to +** process. It may be be the default wait group (NULL). +** RETURN +** PRMWaitEnumerator* group +** A reference to an object that will be used to store +** intermediate state of enumerations. +** ERRORS +** Errors are indicated by the function returning a NULL. +** PR_INVALID_ARGUMENT_ERROR +** The 'group' argument does not reference a known object. +** PR_OUT_OF_MEMORY_ERROR +*/ +NSPR_API(PRMWaitEnumerator*) PR_CreateMWaitEnumerator(PRWaitGroup *group); + +/* +** FUNCTION: PR_DestroyMWaitEnumerator +** DESCRIPTION: +** Destroys the object created by PR_CreateMWaitEnumerator(). The reference +** used as an argument becomes invalid. +** +** INPUT +** PRMWaitEnumerator* enumerator +** The PRMWaitEnumerator object to destroy. +** RETURN +** PRStatus +** PR_SUCCESS if successful, PR_FAILURE otherwise. +** ERRORS +** PR_INVALID_ARGUMENT_ERROR +** The enumerator is invalid. +*/ +NSPR_API(PRStatus) PR_DestroyMWaitEnumerator(PRMWaitEnumerator* enumerator); + +/* +** FUNCTION: PR_EnumerateWaitGroup +** DESCRIPTION: +** PR_EnumerateWaitGroup is a thread safe enumerator over a wait group. +** Each call to the enumerator must present a valid PRMWaitEnumerator +** rererence and a pointer to the "previous" element returned from the +** enumeration process or a NULL. +** +** An enumeration is started by passing a NULL as the "previous" value. +** Subsequent calls to the enumerator must pass in the result of the +** previous call. The enumeration end is signaled by the runtime returning +** a NULL as the result. +** +** Modifications to the content of the wait group are allowed during +** an enumeration. The effect is that the enumeration may have to be +** "reset" and that may result in duplicates being returned from the +** enumeration. +** +** An enumeration may be abandoned at any time. The runtime is not +** keeping any state, so there are no issues in that regard. +*/ +NSPR_API(PRRecvWait*) PR_EnumerateWaitGroup( + PRMWaitEnumerator *enumerator, const PRRecvWait *previous); + +PR_END_EXTERN_C + +#endif /* defined(_PRMWAIT_H) */ + +/* prmwait.h */
diff --git a/pr/include/prnetdb.h b/pr/include/prnetdb.h new file mode 100644 index 0000000..49b77b1 --- /dev/null +++ b/pr/include/prnetdb.h
@@ -0,0 +1,467 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prnetdb_h___ +#define prnetdb_h___ + +#include "prtypes.h" +#include "prio.h" + +PR_BEGIN_EXTERN_C + + +/* + ********************************************************************* + * Translate an Internet address to/from a character string + ********************************************************************* + */ +NSPR_API(PRStatus) PR_StringToNetAddr( + const char *string, PRNetAddr *addr); + +NSPR_API(PRStatus) PR_NetAddrToString( + const PRNetAddr *addr, char *string, PRUint32 size); + +/* +** Structures returned by network data base library. All addresses are +** supplied in host order, and returned in network order (suitable for +** use in system calls). +*/ +/* +** Beware that WINSOCK.H defines h_addrtype and h_length as short. +** Client code does direct struct copies of hostent to PRHostEnt and +** hence the ifdef. +*/ +typedef struct PRHostEnt { + char *h_name; /* official name of host */ + char **h_aliases; /* alias list */ +#ifdef WIN32 + PRInt16 h_addrtype; /* host address type */ + PRInt16 h_length; /* length of address */ +#else + PRInt32 h_addrtype; /* host address type */ + PRInt32 h_length; /* length of address */ +#endif + char **h_addr_list; /* list of addresses from name server */ +} PRHostEnt; + +/* A safe size to use that will mostly work... */ +#if (defined(AIX) && defined(_THREAD_SAFE)) || defined(OSF1) +#define PR_NETDB_BUF_SIZE sizeof(struct protoent_data) +#else +#define PR_NETDB_BUF_SIZE 1024 +#endif + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetHostByName() +** Lookup a host by name. +** +** INPUTS: +** char *hostname Character string defining the host name of interest +** char *buf A scratch buffer for the runtime to return result. +** This buffer is allocated by the caller. +** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to +** use is PR_NETDB_BUF_SIZE. +** OUTPUTS: +** PRHostEnt *hostentry +** This structure is filled in by the runtime if +** the function returns PR_SUCCESS. This structure +** is allocated by the caller. +** RETURN: +** PRStatus PR_SUCCESS if the lookup succeeds. If it fails +** the result will be PR_FAILURE and the reason +** for the failure can be retrieved by PR_GetError(). +***********************************************************************/ +NSPR_API(PRStatus) PR_GetHostByName( + const char *hostname, char *buf, PRIntn bufsize, PRHostEnt *hostentry); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetIPNodeByName() +** Lookup a host by name. Equivalent to getipnodebyname(AI_DEFAULT) +** of RFC 2553. +** +** INPUTS: +** char *hostname Character string defining the host name of interest +** PRUint16 af Address family (either PR_AF_INET or PR_AF_INET6) +** PRIntn flags Specifies the types of addresses that are searched +** for and the types of addresses that are returned. +** The only supported flag is PR_AI_DEFAULT. +** char *buf A scratch buffer for the runtime to return result. +** This buffer is allocated by the caller. +** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to +** use is PR_NETDB_BUF_SIZE. +** OUTPUTS: +** PRHostEnt *hostentry +** This structure is filled in by the runtime if +** the function returns PR_SUCCESS. This structure +** is allocated by the caller. +** RETURN: +** PRStatus PR_SUCCESS if the lookup succeeds. If it fails +** the result will be PR_FAILURE and the reason +** for the failure can be retrieved by PR_GetError(). +***********************************************************************/ + + +#define PR_AI_ALL 0x08 +#define PR_AI_V4MAPPED 0x10 +#define PR_AI_ADDRCONFIG 0x20 +#define PR_AI_NOCANONNAME 0x8000 +#define PR_AI_DEFAULT (PR_AI_V4MAPPED | PR_AI_ADDRCONFIG) + +NSPR_API(PRStatus) PR_GetIPNodeByName( + const char *hostname, + PRUint16 af, + PRIntn flags, + char *buf, + PRIntn bufsize, + PRHostEnt *hostentry); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetHostByAddr() +** Lookup a host entry by its network address. +** +** INPUTS: +** char *hostaddr IP address of host in question +** char *buf A scratch buffer for the runtime to return result. +** This buffer is allocated by the caller. +** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to +** use is PR_NETDB_BUF_SIZE. +** OUTPUTS: +** PRHostEnt *hostentry +** This structure is filled in by the runtime if +** the function returns PR_SUCCESS. This structure +** is allocated by the caller. +** RETURN: +** PRStatus PR_SUCCESS if the lookup succeeds. If it fails +** the result will be PR_FAILURE and the reason +** for the failure can be retrieved by PR_GetError(). +***********************************************************************/ +NSPR_API(PRStatus) PR_GetHostByAddr( + const PRNetAddr *hostaddr, char *buf, PRIntn bufsize, PRHostEnt *hostentry); + +/*********************************************************************** +** FUNCTION: PR_EnumerateHostEnt() +** DESCRIPTION: +** A stateless enumerator over a PRHostEnt structure acquired from +** PR_GetHostByName() PR_GetHostByAddr() to evaluate the possible +** network addresses. +** +** INPUTS: +** PRIntn enumIndex Index of the enumeration. The enumeration starts +** and ends with a value of zero. +** +** PRHostEnt *hostEnt A pointer to a host entry struct that was +** previously returned by PR_GetHostByName() or +** PR_GetHostByAddr(). +** +** PRUint16 port The port number to be assigned as part of the +** PRNetAddr. +** +** OUTPUTS: +** PRNetAddr *address A pointer to an address structure that will be +** filled in by the call to the enumeration if the +** result of the call is greater than zero. +** +** RETURN: +** PRIntn The value that should be used for the next call +** of the enumerator ('enumIndex'). The enumeration +** is ended if this value is returned zero. +** If a value of -1 is returned, the enumeration +** has failed. The reason for the failure can be +** retrieved by calling PR_GetError(). +***********************************************************************/ +NSPR_API(PRIntn) PR_EnumerateHostEnt( + PRIntn enumIndex, const PRHostEnt *hostEnt, PRUint16 port, PRNetAddr *address); + +/*********************************************************************** +** FUNCTION: PR_InitializeNetAddr(), +** DESCRIPTION: +** Initialize the fields of a PRNetAddr, assigning well known values as +** appropriate. +** +** INPUTS +** PRNetAddrValue val The value to be assigned to the IP Address portion +** of the network address. This can only specify the +** special well known values that are equivalent to +** INADDR_ANY and INADDR_LOOPBACK. +** +** PRUint16 port The port number to be assigned in the structure. +** +** OUTPUTS: +** PRNetAddr *addr The address to be manipulated. +** +** RETURN: +** PRStatus To indicate success or failure. If the latter, the +** reason for the failure can be retrieved by calling +** PR_GetError(); +***********************************************************************/ +typedef enum PRNetAddrValue +{ + PR_IpAddrNull, /* do NOT overwrite the IP address */ + PR_IpAddrAny, /* assign logical INADDR_ANY to IP address */ + PR_IpAddrLoopback, /* assign logical INADDR_LOOPBACK */ + PR_IpAddrV4Mapped /* IPv4 mapped address */ +} PRNetAddrValue; + +NSPR_API(PRStatus) PR_InitializeNetAddr( + PRNetAddrValue val, PRUint16 port, PRNetAddr *addr); + +/*********************************************************************** +** FUNCTION: PR_SetNetAddr(), +** DESCRIPTION: +** Set the fields of a PRNetAddr, assigning well known values as +** appropriate. This function is similar to PR_InitializeNetAddr +** but differs in that the address family is specified. +** +** INPUTS +** PRNetAddrValue val The value to be assigned to the IP Address portion +** of the network address. This can only specify the +** special well known values that are equivalent to +** INADDR_ANY and INADDR_LOOPBACK. +** +** PRUint16 af The address family (either PR_AF_INET or PR_AF_INET6) +** +** PRUint16 port The port number to be assigned in the structure. +** +** OUTPUTS: +** PRNetAddr *addr The address to be manipulated. +** +** RETURN: +** PRStatus To indicate success or failure. If the latter, the +** reason for the failure can be retrieved by calling +** PR_GetError(); +***********************************************************************/ +NSPR_API(PRStatus) PR_SetNetAddr( + PRNetAddrValue val, PRUint16 af, PRUint16 port, PRNetAddr *addr); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_IsNetAddrType() +** Determine if the network address is of the specified type. +** +** INPUTS: +** const PRNetAddr *addr A network address. +** PRNetAddrValue The type of network address +** +** RETURN: +** PRBool PR_TRUE if the network address is of the +** specified type, else PR_FALSE. +***********************************************************************/ +NSPR_API(PRBool) PR_IsNetAddrType(const PRNetAddr *addr, PRNetAddrValue val); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_ConvertIPv4AddrToIPv6() +** Convert an IPv4 addr to an (IPv4-mapped) IPv6 addr +** +** INPUTS: +** PRUint32 v4addr IPv4 address +** +** OUTPUTS: +** PRIPv6Addr *v6addr The converted IPv6 address +** +** RETURN: +** void +** +***********************************************************************/ +NSPR_API(void) PR_ConvertIPv4AddrToIPv6(PRUint32 v4addr, PRIPv6Addr *v6addr); + +/*********************************************************************** +** MACRO: +** DESCRIPTION: PR_NetAddrFamily() +** Get the 'family' field of a PRNetAddr union. +** +** INPUTS: +** const PRNetAddr *addr A network address. +** +** RETURN: +** PRUint16 The 'family' field of 'addr'. +***********************************************************************/ +#define PR_NetAddrFamily(addr) ((addr)->raw.family) + +/*********************************************************************** +** MACRO: +** DESCRIPTION: PR_NetAddrInetPort() +** Get the 'port' field of a PRNetAddr union. +** +** INPUTS: +** const PRNetAddr *addr A network address. +** +** RETURN: +** PRUint16 The 'port' field of 'addr'. +***********************************************************************/ +#define PR_NetAddrInetPort(addr) \ + ((addr)->raw.family == PR_AF_INET6 ? (addr)->ipv6.port : (addr)->inet.port) + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetProtoByName() +** Lookup a protocol entry based on protocol's name +** +** INPUTS: +** char *protocolname Character string of the protocol's name. +** char *buf A scratch buffer for the runtime to return result. +** This buffer is allocated by the caller. +** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to +** use is PR_NETDB_BUF_SIZE. +** OUTPUTS: +** PRHostEnt *PRProtoEnt +** This structure is filled in by the runtime if +** the function returns PR_SUCCESS. This structure +** is allocated by the caller. +** RETURN: +** PRStatus PR_SUCCESS if the lookup succeeds. If it fails +** the result will be PR_FAILURE and the reason +** for the failure can be retrieved by PR_GetError(). +***********************************************************************/ + +typedef struct PRProtoEnt { + char *p_name; /* official protocol name */ + char **p_aliases; /* alias list */ +#ifdef WIN32 + PRInt16 p_num; /* protocol # */ +#else + PRInt32 p_num; /* protocol # */ +#endif +} PRProtoEnt; + +NSPR_API(PRStatus) PR_GetProtoByName( + const char* protocolname, char* buffer, PRInt32 bufsize, PRProtoEnt* result); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetProtoByNumber() +** Lookup a protocol entry based on protocol's number +** +** INPUTS: +** PRInt32 protocolnumber +** Number assigned to the protocol. +** char *buf A scratch buffer for the runtime to return result. +** This buffer is allocated by the caller. +** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to +** use is PR_NETDB_BUF_SIZE. +** OUTPUTS: +** PRHostEnt *PRProtoEnt +** This structure is filled in by the runtime if +** the function returns PR_SUCCESS. This structure +** is allocated by the caller. +** RETURN: +** PRStatus PR_SUCCESS if the lookup succeeds. If it fails +** the result will be PR_FAILURE and the reason +** for the failure can be retrieved by PR_GetError(). +***********************************************************************/ +NSPR_API(PRStatus) PR_GetProtoByNumber( + PRInt32 protocolnumber, char* buffer, PRInt32 bufsize, PRProtoEnt* result); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetAddrInfoByName() +** Look up a host by name. Equivalent to getaddrinfo(host, NULL, ...) of +** RFC 3493. +** +** INPUTS: +** char *hostname Character string defining the host name of interest +** PRUint16 af May be PR_AF_UNSPEC or PR_AF_INET. +** PRIntn flags May be either PR_AI_ADDRCONFIG or +** PR_AI_ADDRCONFIG | PR_AI_NOCANONNAME. Include +** PR_AI_NOCANONNAME to suppress the determination of +** the canonical name corresponding to hostname. +** RETURN: +** PRAddrInfo* Handle to a data structure containing the results +** of the host lookup. Use PR_EnumerateAddrInfo to +** inspect the PRNetAddr values stored in this object. +** When no longer needed, this handle must be destroyed +** with a call to PR_FreeAddrInfo. If a lookup error +** occurs, then NULL will be returned. +***********************************************************************/ +typedef struct PRAddrInfo PRAddrInfo; + +NSPR_API(PRAddrInfo*) PR_GetAddrInfoByName( + const char *hostname, PRUint16 af, PRIntn flags); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_FreeAddrInfo() +** Destroy the PRAddrInfo handle allocated by PR_GetAddrInfoByName(). +** +** INPUTS: +** PRAddrInfo *addrInfo +** The handle resulting from a successful call to +** PR_GetAddrInfoByName(). +** RETURN: +** void +***********************************************************************/ +NSPR_API(void) PR_FreeAddrInfo(PRAddrInfo *addrInfo); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_EnumerateAddrInfo() +** A stateless enumerator over a PRAddrInfo handle acquired from +** PR_GetAddrInfoByName() to inspect the possible network addresses. +** +** INPUTS: +** void *enumPtr Index pointer of the enumeration. The enumeration +** starts and ends with a value of NULL. +** const PRAddrInfo *addrInfo +** The PRAddrInfo handle returned by a successful +** call to PR_GetAddrInfoByName(). +** PRUint16 port The port number to be assigned as part of the +** PRNetAddr. +** OUTPUTS: +** PRNetAddr *result A pointer to an address structure that will be +** filled in by the call to the enumeration if the +** result of the call is not NULL. +** RETURN: +** void* The value that should be used for the next call +** of the enumerator ('enumPtr'). The enumeration +** is ended if this value is NULL. +***********************************************************************/ +NSPR_API(void *) PR_EnumerateAddrInfo( + void *enumPtr, const PRAddrInfo *addrInfo, PRUint16 port, PRNetAddr *result); + +/*********************************************************************** +** FUNCTION: +** DESCRIPTION: PR_GetCanonNameFromAddrInfo() +** Extracts the canonical name of the hostname passed to +** PR_GetAddrInfoByName(). +** +** INPUTS: +** const PRAddrInfo *addrInfo +** The PRAddrInfo handle returned by a successful +** call to PR_GetAddrInfoByName(). +** RETURN: +** const char * A const pointer to the canonical hostname stored +** in the given PRAddrInfo handle. This pointer is +** invalidated once the PRAddrInfo handle is destroyed +** by a call to PR_FreeAddrInfo(). +***********************************************************************/ +NSPR_API(const char *) PR_GetCanonNameFromAddrInfo( + const PRAddrInfo *addrInfo); + +/*********************************************************************** +** FUNCTIONS: PR_ntohs, PR_ntohl, PR_ntohll, PR_htons, PR_htonl, PR_htonll +** +** DESCRIPTION: API entries for the common byte ordering routines. +** +** PR_ntohs 16 bit conversion from network to host +** PR_ntohl 32 bit conversion from network to host +** PR_ntohll 64 bit conversion from network to host +** PR_htons 16 bit conversion from host to network +** PR_htonl 32 bit conversion from host to network +** PR_ntonll 64 bit conversion from host to network +** +***********************************************************************/ +NSPR_API(PRUint16) PR_ntohs(PRUint16); +NSPR_API(PRUint32) PR_ntohl(PRUint32); +NSPR_API(PRUint64) PR_ntohll(PRUint64); +NSPR_API(PRUint16) PR_htons(PRUint16); +NSPR_API(PRUint32) PR_htonl(PRUint32); +NSPR_API(PRUint64) PR_htonll(PRUint64); + +PR_END_EXTERN_C + +#endif /* prnetdb_h___ */
diff --git a/pr/include/prolock.h b/pr/include/prolock.h new file mode 100644 index 0000000..5e5a409 --- /dev/null +++ b/pr/include/prolock.h
@@ -0,0 +1,178 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prolock_h___ +#define prolock_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** A locking mechanism, built on the existing PRLock definition, +** is provided that will permit applications to define a Lock +** Hierarchy (or Lock Ordering) schema. An application designed +** using the Ordered Lock functions will terminate with a +** diagnostic message when a lock inversion condition is +** detected. +** +** The lock ordering detection is compile-time enabled only. In +** optimized builds of NSPR, the Ordered Lock functions map +** directly to PRLock functions, providing no lock order +** detection. +** +** The Ordered Lock Facility is compiled in when DEBUG is defined at +** compile-time. Ordered Lock can be forced on in optimized builds by +** defining FORCE_NSPR_ORDERED_LOCK at compile-time. Both the +** application using Ordered Lock and NSPR must be compiled with the +** facility enabled to achieve the desired results. +** +** Application designers should use the macro interfaces to the Ordered +** Lock facility to ensure that it is compiled out in optimized builds. +** +** Application designers are responsible for defining their own +** lock hierarchy. +** +** Ordered Lock is thread-safe and SMP safe. +** +** See Also: prlock.h +** +** /lth. 10-Jun-1998. +** +*/ + +/* +** Opaque type for ordered lock. +** ... Don't even think of looking in here. +** +*/ + +#if defined(DEBUG) || defined(FORCE_NSPR_ORDERED_LOCKS) +typedef void * PROrderedLock; +#else +/* +** Map PROrderedLock and methods onto PRLock when ordered locking +** is not compiled in. +** +*/ +#include "prlock.h" + +typedef PRLock PROrderedLock; +#endif + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_CreateOrderedLock() -- Create an Ordered Lock +** +** DESCRIPTION: PR_CreateOrderedLock() creates an ordered lock. +** +** INPUTS: +** order: user defined order of this lock. +** name: name of the lock. For debugging purposes. +** +** OUTPUTS: returned +** +** RETURNS: PR_OrderedLock pointer +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_ORDERED_LOCKS) +#define PR_CREATE_ORDERED_LOCK(order,name)\ + PR_CreateOrderedLock((order),(name)) +#else +#define PR_CREATE_ORDERED_LOCK(order) PR_NewLock() +#endif + +NSPR_API(PROrderedLock *) + PR_CreateOrderedLock( + PRInt32 order, + const char *name +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DestroyOrderedLock() -- Destroy an Ordered Lock +** +** DESCRIPTION: PR_DestroyOrderedLock() destroys the ordered lock +** referenced by lock. +** +** INPUTS: lock: pointer to a PROrderedLock +** +** OUTPUTS: the lock is destroyed +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_ORDERED_LOCKS) +#define PR_DESTROY_ORDERED_LOCK(lock) PR_DestroyOrderedLock((lock)) +#else +#define PR_DESTROY_ORDERED_LOCK(lock) PR_DestroyLock((lock)) +#endif + +NSPR_API(void) + PR_DestroyOrderedLock( + PROrderedLock *lock +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_LockOrderedLock() -- Lock an ordered lock +** +** DESCRIPTION: PR_LockOrderedLock() locks the ordered lock +** referenced by lock. If the order of lock is less than or equal +** to the order of the highest lock held by the locking thread, +** the function asserts. +** +** INPUTS: lock: a pointer to a PROrderedLock +** +** OUTPUTS: The lock is held or the function asserts. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_ORDERED_LOCKS) +#define PR_LOCK_ORDERED_LOCK(lock) PR_LockOrderedLock((lock)) +#else +#define PR_LOCK_ORDERED_LOCK(lock) PR_Lock((lock)) +#endif + +NSPR_API(void) + PR_LockOrderedLock( + PROrderedLock *lock +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_UnlockOrderedLock() -- unlock and Ordered Lock +** +** DESCRIPTION: PR_UnlockOrderedLock() unlocks the lock referenced +** by lock. +** +** INPUTS: lock: a pointer to a PROrderedLock +** +** OUTPUTS: the lock is unlocked +** +** RETURNS: +** PR_SUCCESS +** PR_FAILURE +** +** RESTRICTIONS: +** +*/ +#if defined(DEBUG) || defined(FORCE_NSPR_ORDERED_LOCKS) +#define PR_UNLOCK_ORDERED_LOCK(lock) PR_UnlockOrderedLock((lock)) +#else +#define PR_UNLOCK_ORDERED_LOCK(lock) PR_Unlock((lock)) +#endif + +NSPR_API(PRStatus) + PR_UnlockOrderedLock( + PROrderedLock *lock +); + +PR_END_EXTERN_C + +#endif /* prolock_h___ */
diff --git a/pr/include/prpdce.h b/pr/include/prpdce.h new file mode 100644 index 0000000..b681795 --- /dev/null +++ b/pr/include/prpdce.h
@@ -0,0 +1,86 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * File: prpdce.h + * Description: This file is the API defined to allow for DCE (aka POSIX) + * thread emulation in an NSPR environment. It is not the + * intent that this be a fully supported API. + */ + +#if !defined(PRPDCE_H) +#define PRPDCE_H + +#include "prlock.h" +#include "prcvar.h" +#include "prtypes.h" +#include "prinrval.h" + +PR_BEGIN_EXTERN_C + +#define _PR_NAKED_CV_LOCK (PRLock*)0xdce1dce1 + +/* +** Test and acquire a lock. +** +** If the lock is acquired by the calling thread, the +** return value will be PR_SUCCESS. If the lock is +** already held, by another thread or this thread, the +** result will be PR_FAILURE. +*/ +NSPR_API(PRStatus) PRP_TryLock(PRLock *lock); + +/* +** Create a naked condition variable +** +** A "naked" condition variable is one that is not created bound +** to a lock. The CV created with this function is the only type +** that may be used in the subsequent "naked" condition variable +** operations (see PRP_NakedWait, PRP_NakedNotify, PRP_NakedBroadcast); +*/ +NSPR_API(PRCondVar*) PRP_NewNakedCondVar(void); + +/* +** Destroy a naked condition variable +** +** Destroy the condition variable created by PR_NewNakedCondVar. +*/ +NSPR_API(void) PRP_DestroyNakedCondVar(PRCondVar *cvar); + +/* +** Wait on a condition +** +** Wait on the condition variable 'cvar'. It is asserted that +** the lock protecting the condition 'lock' is held by the +** calling thread. If more time expires than that declared in +** 'timeout' the condition will be notified. Waits can be +** interrupted by another thread. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedWait( + PRCondVar *cvar, PRLock *lock, PRIntervalTime timeout); + +/* +** Notify a thread waiting on a condition +** +** Notify the condition specified 'cvar'. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedNotify(PRCondVar *cvar); + +/* +** Notify all threads waiting on a condition +** +** Notify the condition specified 'cvar'. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedBroadcast(PRCondVar *cvar); + +PR_END_EXTERN_C + +#endif /* PRPDCE_H */
diff --git a/pr/include/prprf.h b/pr/include/prprf.h new file mode 100644 index 0000000..440be88 --- /dev/null +++ b/pr/include/prprf.h
@@ -0,0 +1,122 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prprf_h___ +#define prprf_h___ + +/* +** API for PR printf like routines. Supports the following formats +** %d - decimal +** %u - unsigned decimal +** %x - unsigned hex +** %X - unsigned uppercase hex +** %o - unsigned octal +** %hd, %hu, %hx, %hX, %ho - 16-bit versions of above +** %ld, %lu, %lx, %lX, %lo - 32-bit versions of above +** %lld, %llu, %llx, %llX, %llo - 64 bit versions of above +** %s - string +** %c - character +** %p - pointer (deals with machine dependent pointer size) +** %f - float +** %g - float +*/ +#include "prtypes.h" +#include "prio.h" +#include <stdio.h> +#include <stdarg.h> + +PR_BEGIN_EXTERN_C + +/* +** sprintf into a fixed size buffer. Guarantees that a NUL is at the end +** of the buffer. Returns the length of the written output, NOT including +** the NUL, or (PRUint32)-1 if an error occurs. +*/ +NSPR_API(PRUint32) PR_snprintf(char *out, PRUint32 outlen, const char *fmt, ...); + +/* +** sprintf into a PR_MALLOC'd buffer. Return a pointer to the malloc'd +** buffer on success, NULL on failure. Call "PR_smprintf_free" to release +** the memory returned. +*/ +NSPR_API(char*) PR_smprintf(const char *fmt, ...); + +/* +** Free the memory allocated, for the caller, by PR_smprintf +*/ +NSPR_API(void) PR_smprintf_free(char *mem); + +/* +** "append" sprintf into a PR_MALLOC'd buffer. "last" is the last value of +** the PR_MALLOC'd buffer. sprintf will append data to the end of last, +** growing it as necessary using realloc. If last is NULL, PR_sprintf_append +** will allocate the initial string. The return value is the new value of +** last for subsequent calls, or NULL if there is a malloc failure. +*/ +NSPR_API(char*) PR_sprintf_append(char *last, const char *fmt, ...); + +/* +** sprintf into a function. The function "f" is called with a string to +** place into the output. "arg" is an opaque pointer used by the stuff +** function to hold any state needed to do the storage of the output +** data. The return value is a count of the number of characters fed to +** the stuff function, or (PRUint32)-1 if an error occurs. +*/ +typedef PRIntn (*PRStuffFunc)(void *arg, const char *s, PRUint32 slen); + +NSPR_API(PRUint32) PR_sxprintf(PRStuffFunc f, void *arg, const char *fmt, ...); + +/* +** fprintf to a PRFileDesc +*/ +NSPR_API(PRUint32) PR_fprintf(struct PRFileDesc* fd, const char *fmt, ...); + +/* +** va_list forms of the above. +*/ +NSPR_API(PRUint32) PR_vsnprintf(char *out, PRUint32 outlen, const char *fmt, va_list ap); +NSPR_API(char*) PR_vsmprintf(const char *fmt, va_list ap); +NSPR_API(char*) PR_vsprintf_append(char *last, const char *fmt, va_list ap); +NSPR_API(PRUint32) PR_vsxprintf(PRStuffFunc f, void *arg, const char *fmt, va_list ap); +NSPR_API(PRUint32) PR_vfprintf(struct PRFileDesc* fd, const char *fmt, va_list ap); + +/* +*************************************************************************** +** FUNCTION: PR_sscanf +** DESCRIPTION: +** PR_sscanf() scans the input character string, performs data +** conversions, and stores the converted values in the data objects +** pointed to by its arguments according to the format control +** string. +** +** PR_sscanf() behaves the same way as the sscanf() function in the +** Standard C Library (stdio.h), with the following exceptions: +** - PR_sscanf() handles the NSPR integer and floating point types, +** such as PRInt16, PRInt32, PRInt64, and PRFloat64, whereas +** sscanf() handles the standard C types like short, int, long, +** and double. +** - PR_sscanf() has no multibyte character support, while sscanf() +** does. +** INPUTS: +** const char *buf +** a character string holding the input to scan +** const char *fmt +** the format control string for the conversions +** ... +** variable number of arguments, each of them is a pointer to +** a data object in which the converted value will be stored +** OUTPUTS: none +** RETURNS: PRInt32 +** The number of values converted and stored. +** RESTRICTIONS: +** Multibyte characters in 'buf' or 'fmt' are not allowed. +*************************************************************************** +*/ + +NSPR_API(PRInt32) PR_sscanf(const char *buf, const char *fmt, ...); + +PR_END_EXTERN_C + +#endif /* prprf_h___ */
diff --git a/pr/include/prproces.h b/pr/include/prproces.h new file mode 100644 index 0000000..9782542 --- /dev/null +++ b/pr/include/prproces.h
@@ -0,0 +1,86 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prproces_h___ +#define prproces_h___ + +#include "prtypes.h" +#include "prio.h" + +PR_BEGIN_EXTERN_C + +/************************************************************************/ +/*****************************PROCESS OPERATIONS*************************/ +/************************************************************************/ + +typedef struct PRProcess PRProcess; +typedef struct PRProcessAttr PRProcessAttr; + +NSPR_API(PRProcessAttr *) PR_NewProcessAttr(void); + +NSPR_API(void) PR_ResetProcessAttr(PRProcessAttr *attr); + +NSPR_API(void) PR_DestroyProcessAttr(PRProcessAttr *attr); + +NSPR_API(void) PR_ProcessAttrSetStdioRedirect( + PRProcessAttr *attr, + PRSpecialFD stdioFd, + PRFileDesc *redirectFd +); + +/* + * OBSOLETE -- use PR_ProcessAttrSetStdioRedirect instead. + */ +NSPR_API(void) PR_SetStdioRedirect( + PRProcessAttr *attr, + PRSpecialFD stdioFd, + PRFileDesc *redirectFd +); + +NSPR_API(PRStatus) PR_ProcessAttrSetCurrentDirectory( + PRProcessAttr *attr, + const char *dir +); + +NSPR_API(PRStatus) PR_ProcessAttrSetInheritableFD( + PRProcessAttr *attr, + PRFileDesc *fd, + const char *name +); + +/* +** Create a new process +** +** Create a new process executing the file specified as 'path' and with +** the supplied arguments and environment. +** +** This function may fail because of illegal access (permissions), +** invalid arguments or insufficient resources. +** +** A process may be created such that the creator can later synchronize its +** termination using PR_WaitProcess(). +*/ + +NSPR_API(PRProcess*) PR_CreateProcess( + const char *path, + char *const *argv, + char *const *envp, + const PRProcessAttr *attr); + +NSPR_API(PRStatus) PR_CreateProcessDetached( + const char *path, + char *const *argv, + char *const *envp, + const PRProcessAttr *attr); + +NSPR_API(PRStatus) PR_DetachProcess(PRProcess *process); + +NSPR_API(PRStatus) PR_WaitProcess(PRProcess *process, PRInt32 *exitCode); + +NSPR_API(PRStatus) PR_KillProcess(PRProcess *process); + +PR_END_EXTERN_C + +#endif /* prproces_h___ */
diff --git a/pr/include/prrng.h b/pr/include/prrng.h new file mode 100644 index 0000000..3b5a443 --- /dev/null +++ b/pr/include/prrng.h
@@ -0,0 +1,75 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +/* +** prrng.h -- NSPR Random Number Generator +** +** +** lth. 29-Oct-1999. +*/ + +#ifndef prrng_h___ +#define prrng_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** PR_GetRandomNoise() -- Get random noise from the host platform +** +** Description: +** PR_GetRandomNoise() provides, depending on platform, a random value. +** The length of the random value is dependent on platform and the +** platform's ability to provide a random value at that moment. +** +** The intent of PR_GetRandomNoise() is to provide a "seed" value for a +** another random number generator that may be suitable for +** cryptographic operations. This implies that the random value +** provided may not be, by itself, cryptographically secure. The value +** generated by PR_GetRandomNoise() is at best, extremely difficult to +** predict and is as non-deterministic as the underlying platfrom can +** provide. +** +** Inputs: +** buf -- pointer to a caller supplied buffer to contain the +** generated random number. buf must be at least as large as +** is specified in the 'size' argument. +** +** size -- the requested size of the generated random number +** +** Outputs: +** a random number provided in 'buf'. +** +** Returns: +** PRSize value equal to the size of the random number actually +** generated, or zero. The generated size may be less than the size +** requested. A return value of zero means that PR_GetRandomNoise() is +** not implemented on this platform, or there is no available noise +** available to be returned at the time of the call. +** +** Restrictions: +** Calls to PR_GetRandomNoise() may use a lot of CPU on some platforms. +** Some platforms may block for up to a few seconds while they +** accumulate some noise. Busy machines generate lots of noise, but +** care is advised when using PR_GetRandomNoise() frequently in your +** application. +** +** History: +** Parts of the model dependent implementation for PR_GetRandomNoise() +** were taken in whole or part from code previously in Netscape's NSS +** component. +** +*/ +NSPR_API(PRSize) PR_GetRandomNoise( + void *buf, + PRSize size +); + +PR_END_EXTERN_C + +#endif /* prrng_h___ */ +/* end prrng.h */
diff --git a/pr/include/prrwlock.h b/pr/include/prrwlock.h new file mode 100644 index 0000000..65d052d --- /dev/null +++ b/pr/include/prrwlock.h
@@ -0,0 +1,88 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prrwlock.h +** Description: API to basic reader-writer lock functions of NSPR. +** +**/ + +#ifndef prrwlock_h___ +#define prrwlock_h___ + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* + * PRRWLock -- + * + * The reader writer lock, PRRWLock, is an opaque object to the clients + * of NSPR. All routines operate on a pointer to this opaque entity. + */ + + +typedef struct PRRWLock PRRWLock; + +#define PR_RWLOCK_RANK_NONE 0 + + +/*********************************************************************** +** FUNCTION: PR_NewRWLock +** DESCRIPTION: +** Returns a pointer to a newly created reader-writer lock object. +** INPUTS: Lock rank +** Lock name +** OUTPUTS: void +** RETURN: PRRWLock* +** If the lock cannot be created because of resource constraints, NULL +** is returned. +** +***********************************************************************/ +NSPR_API(PRRWLock*) PR_NewRWLock(PRUint32 lock_rank, const char *lock_name); + +/*********************************************************************** +** FUNCTION: PR_DestroyRWLock +** DESCRIPTION: +** Destroys a given RW lock object. +** INPUTS: PRRWLock *lock - Lock to be freed. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +NSPR_API(void) PR_DestroyRWLock(PRRWLock *lock); + +/*********************************************************************** +** FUNCTION: PR_RWLock_Rlock +** DESCRIPTION: +** Apply a read lock (non-exclusive) on a RWLock +** INPUTS: PRRWLock *lock - Lock to be read-locked. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +NSPR_API(void) PR_RWLock_Rlock(PRRWLock *lock); + +/*********************************************************************** +** FUNCTION: PR_RWLock_Wlock +** DESCRIPTION: +** Apply a write lock (exclusive) on a RWLock +** INPUTS: PRRWLock *lock - Lock to write-locked. +** OUTPUTS: void +** RETURN: None +***********************************************************************/ +NSPR_API(void) PR_RWLock_Wlock(PRRWLock *lock); + +/*********************************************************************** +** FUNCTION: PR_RWLock_Unlock +** DESCRIPTION: +** Release a RW lock. Unlocking an unlocked lock has undefined results. +** INPUTS: PRRWLock *lock - Lock to unlocked. +** OUTPUTS: void +** RETURN: void +***********************************************************************/ +NSPR_API(void) PR_RWLock_Unlock(PRRWLock *lock); + +PR_END_EXTERN_C + +#endif /* prrwlock_h___ */
diff --git a/pr/include/prshm.h b/pr/include/prshm.h new file mode 100644 index 0000000..f821a58 --- /dev/null +++ b/pr/include/prshm.h
@@ -0,0 +1,257 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** prshm.h -- NSPR Shared Memory +** +** NSPR Named Shared Memory API provides a cross-platform named +** shared-memory interface. NSPR Named Shared Memory is modeled on +** similar constructs in Unix and Windows operating systems. Shared +** memory allows multiple processes to access one or more common shared +** memory regions, using it as an inter-process communication channel. +** +** Notes on Platform Independence: +** NSPR Named Shared Memory is built on the native services offered +** by most platforms. The NSPR Named Shared Memory API tries to +** provide a least common denominator interface so that it works +** across all supported platforms. To ensure that it works everywhere, +** some platform considerations must be accomodated and the protocol +** for using NSPR Shared Memory API must be observed. +** +** Protocol: +** Multiple shared memories can be created using NSPR's Shared Memory +** feature. For each named shared memory, as defined by the name +** given in the PR_OpenSharedMemory() call, a protocol for using the +** shared memory API is required to ensure desired behavior. Failing +** to follow the protocol may yield unpredictable results. +** +** PR_OpenSharedMemory() will create the shared memory segment, if it +** does not already exist, or open a connection that the existing +** shared memory segment if it already exists. +** +** PR_AttachSharedMemory() should be called following +** PR_OpenSharedMemory() to map the memory segment to an address in +** the application's address space. +** +** PR_AttachSharedMemory() may be called to re-map a shared memory +** segment after detaching the same PRSharedMemory object. Be +** sure to detach it when done. +** +** PR_DetachSharedMemory() should be called to un-map the shared +** memory segment from the application's address space. +** +** PR_CloseSharedMemory() should be called when no further use of the +** PRSharedMemory object is required within a process. Following a +** call to PR_CloseSharedMemory() the PRSharedMemory object is +** invalid and cannot be reused. +** +** PR_DeleteSharedMemory() should be called before process +** termination. After calling PR_DeleteSharedMemory() any further use +** of the shared memory associated with the name may cause +** unpredictable results. +** +** Files: +** The name passed to PR_OpenSharedMemory() should be a valid filename +** for a unix platform. PR_OpenSharedMemory() creates file using the +** name passed in. Some platforms may mangle the name before creating +** the file and the shared memory. +** +** The unix implementation may use SysV IPC shared memory, Posix +** shared memory, or memory mapped files; the filename may used to +** define the namespace. On Windows, the name is significant, but +** there is no file associated with name. +** +** No assumptions about the persistence of data in the named file +** should be made. Depending on platform, the shared memory may be +** mapped onto system paging space and be discarded at process +** termination. +** +** All names provided to PR_OpenSharedMemory() should be valid +** filename syntax or name syntax for shared memory for the target +** platform. Referenced directories should have permissions +** appropriate for writing. +** +** Limits: +** Different platforms have limits on both the number and size of +** shared memory resources. The default system limits on some +** platforms may be smaller than your requirements. These limits may +** be adjusted on some platforms either via boot-time options or by +** setting the size of the system paging space to accomodate more +** and/or larger shared memory segment(s). +** +** Security: +** On unix platforms, depending on implementation, contents of the +** backing store for the shared memory can be exposed via the file +** system. Set permissions and or access controls at create and attach +** time to ensure you get the desired security. +** +** On windows platforms, no special security measures are provided. +** +** Example: +** The test case pr/tests/nameshm1.c provides an example of use as +** well as testing the operation of NSPR's Named Shared Memory. +** +** lth. 18-Aug-1999. +*/ + +#ifndef prshm_h___ +#define prshm_h___ + +#include "prtypes.h" +#include "prio.h" + +PR_BEGIN_EXTERN_C + +/* +** Declare opaque type PRSharedMemory. +*/ +typedef struct PRSharedMemory PRSharedMemory; + +/* +** FUNCTION: PR_OpenSharedMemory() +** +** DESCRIPTION: +** PR_OpenSharedMemory() creates a new shared-memory segment or +** associates a previously created memory segment with name. +** +** When parameter create is (PR_SHM_EXCL | PR_SHM_CREATE) and the +** shared memory already exists, the function returns NULL with the +** error set to PR_FILE_EXISTS_ERROR. +** +** When parameter create is PR_SHM_CREATE and the shared memory +** already exists, a handle to that memory segment is returned. If +** the segment does not exist, it is created and a pointer to the +** related PRSharedMemory structure is returned. +** +** When parameter create is 0, and the shared memory exists, a +** pointer to a PRSharedMemory is returned. If the shared memory does +** not exist, NULL is returned with the error set to +** PR_FILE_NOT_FOUND_ERROR. +** +** INPUTS: +** name -- the name the shared-memory segment is known as. +** size -- the size of the shared memory segment. +** flags -- Options for creating the shared memory +** mode -- Same as is passed to PR_Open() +** +** OUTPUTS: +** The shared memory is allocated. +** +** RETURNS: Pointer to opaque structure PRSharedMemory or NULL. +** NULL is returned on error. The reason for the error can be +** retrieved via PR_GetError() and PR_GetOSError(); +** +*/ +NSPR_API( PRSharedMemory * ) + PR_OpenSharedMemory( + const char *name, + PRSize size, + PRIntn flags, + PRIntn mode +); +/* Define values for PR_OpenShareMemory(...,create) */ +#define PR_SHM_CREATE 0x1 /* create if not exist */ +#define PR_SHM_EXCL 0x2 /* fail if already exists */ + +/* +** FUNCTION: PR_AttachSharedMemory() +** +** DESCRIPTION: +** PR_AttachSharedMemory() maps the shared-memory described by +** shm to the current process. +** +** INPUTS: +** shm -- The handle returned from PR_OpenSharedMemory(). +** flags -- options for mapping the shared memory. +** PR_SHM_READONLY causes the memory to be attached +** read-only. +** +** OUTPUTS: +** On success, the shared memory segment represented by shm is mapped +** into the process' address space. +** +** RETURNS: Address where shared memory is mapped, or NULL. +** NULL is returned on error. The reason for the error can be +** retrieved via PR_GetError() and PR_GetOSError(); +** +** +*/ +NSPR_API( void * ) + PR_AttachSharedMemory( + PRSharedMemory *shm, + PRIntn flags +); +/* Define values for PR_AttachSharedMemory(...,flags) */ +#define PR_SHM_READONLY 0x01 + +/* +** FUNCTION: PR_DetachSharedMemory() +** +** DESCRIPTION: +** PR_DetachSharedMemory() detaches the shared-memory described +** by shm. +** +** INPUTS: +** shm -- The handle returned from PR_OpenSharedMemory(). +** addr -- The address at which the memory was attached. +** +** OUTPUTS: +** The shared memory mapped to an address via a previous call to +** PR_AttachSharedMemory() is unmapped. +** +** RETURNS: PRStatus +** +*/ +NSPR_API( PRStatus ) + PR_DetachSharedMemory( + PRSharedMemory *shm, + void *addr +); + +/* +** FUNCTION: PR_CloseSharedMemory() +** +** DESCRIPTION: +** PR_CloseSharedMemory() closes the shared-memory described by +** shm. +** +** INPUTS: +** shm -- The handle returned from PR_OpenSharedMemory(). +** +** OUTPUTS: +** the shared memory represented by shm is closed +** +** RETURNS: PRStatus +** +*/ +NSPR_API( PRStatus ) + PR_CloseSharedMemory( + PRSharedMemory *shm +); + +/* +** FUNCTION: PR_DeleteSharedMemory() +** +** DESCRIPTION: +** The shared memory resource represented by name is released. +** +** INPUTS: +** name -- the name the shared-memory segment +** +** OUTPUTS: +** depending on platform, resources may be returned to the underlying +** operating system. +** +** RETURNS: PRStatus +** +*/ +NSPR_API( PRStatus ) + PR_DeleteSharedMemory( + const char *name +); + +PR_END_EXTERN_C + +#endif /* prshm_h___ */
diff --git a/pr/include/prshma.h b/pr/include/prshma.h new file mode 100644 index 0000000..2abc4ae --- /dev/null +++ b/pr/include/prshma.h
@@ -0,0 +1,239 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** prshma.h -- NSPR Anonymous Shared Memory +** +** NSPR provides an anonymous shared memory based on NSPR's PRFileMap +** type. The anonymous file-mapped shared memory provides an inheritable +** shared memory, as in: the child process inherits the shared memory. +** Compare the file-mapped anonymous shared memory to to a named shared +** memory described in prshm.h. The intent is to provide a shared +** memory that is accessable only by parent and child processes. ... +** It's a security thing. +** +** Depending on the underlying platform, the file-mapped shared memory +** may be backed by a file. ... surprise! ... On some platforms, no +** real file backs the shared memory. On platforms where the shared +** memory is backed by a file, the file's name in the filesystem is +** visible to other processes for only the duration of the creation of +** the file, hopefully a very short time. This restricts processess +** that do not inherit the shared memory from opening the file and +** reading or writing its contents. Further, when all processes +** using an anonymous shared memory terminate, the backing file is +** deleted. ... If you are not paranoid, you're not paying attention. +** +** The file-mapped shared memory requires a protocol for the parent +** process and child process to share the memory. NSPR provides two +** protocols. Use one or the other; don't mix and match. +** +** In the first protocol, the job of passing the inheritable shared +** memory is done via helper-functions with PR_CreateProcess(). In the +** second protocol, the parent process is responsible for creating the +** child process; the parent and child are mutually responsible for +** passing a FileMap string. NSPR provides helper functions for +** extracting data from the PRFileMap object. ... See the examples +** below. +** +** Both sides should adhere strictly to the protocol for proper +** operation. The pseudo-code below shows the use of a file-mapped +** shared memory by a parent and child processes. In the examples, the +** server creates the file-mapped shared memory, the client attaches to +** it. +** +** First protocol. +** Server: +** +** fm = PR_OpenAnonFileMap(dirName, size, FilemapProt); +** addr = PR_MemMap(fm); +** attr = PR_NewProcessAttr(); +** PR_ProcessAttrSetInheritableFileMap( attr, fm, shmname ); +** PR_CreateProcess(Client); +** PR_DestroyProcessAttr(attr); +** ... yadda ... +** PR_MemUnmap( addr ); +** PR_CloseFileMap(fm); +** +** +** Client: +** ... started by server via PR_CreateProcess() +** fm = PR_GetInheritedFileMap( shmname ); +** addr = PR_MemMap(fm); +** ... yadda ... +** PR_MemUnmap(addr); +** PR_CloseFileMap(fm); +** +** +** Second Protocol: +** Server: +** +** fm = PR_OpenAnonFileMap(dirName, size, FilemapProt); +** fmstring = PR_ExportFileMapAsString( fm ); +** addr = PR_MemMap(fm); +** ... application specific technique to pass fmstring to child +** ... yadda ... Server uses his own magic to create child +** PR_MemUnmap( addr ); +** PR_CloseFileMap(fm); +** +** +** Client: +** ... started by server via his own magic +** ... application specific technique to find fmstring from parent +** fm = PR_ImportFileMapFromString( fmstring ) +** addr = PR_MemMap(fm); +** ... yadda ... +** PR_MemUnmap(addr); +** PR_CloseFileMap(fm); +** +** +** lth. 2-Jul-1999. +** +** Note: The second protocol was requested by NelsonB (7/1999); this is +** to accomodate servers which already create their own child processes +** using platform native methods. +** +*/ + +#ifndef prshma_h___ +#define prshma_h___ + +#include "prtypes.h" +#include "prio.h" +#include "prproces.h" + +PR_BEGIN_EXTERN_C + +/* +** PR_OpenAnonFileMap() -- Creates an anonymous file-mapped shared memory +** +** Description: +** PR_OpenAnonFileMap() creates an anonymous shared memory. If the +** shared memory already exists, a handle is returned to that shared +** memory object. +** +** On Unix platforms, PR_OpenAnonFileMap() uses 'dirName' as a +** directory name, without the trailing '/', to contain the anonymous +** file. A filename is generated for the name. +** +** On Windows platforms, dirName is ignored. +** +** Inputs: +** dirName -- A directory name to contain the anonymous file. +** size -- The size of the shared memory +** prot -- How the shared memory is mapped. See prio.h +** +** Outputs: +** PRFileMap * +** +** Returns: +** Pointer to PRFileMap or NULL on error. +** +*/ +NSPR_API( PRFileMap *) +PR_OpenAnonFileMap( + const char *dirName, + PRSize size, + PRFileMapProtect prot +); + +/* +** PR_ProcessAttrSetInheritableFileMap() -- Prepare FileMap for export +** to my children processes via PR_CreateProcess() +** +** Description: +** PR_ProcessAttrSetInheritableFileMap() connects the PRFileMap to +** PRProcessAttr with shmname. A subsequent call to PR_CreateProcess() +** makes the PRFileMap importable by the child process. +** +** Inputs: +** attr -- PRProcessAttr, used to pass data to PR_CreateProcess() +** fm -- PRFileMap structure to be passed to the child process +** shmname -- The name for the PRFileMap; used by child. +** +** Outputs: +** PRFileMap * +** +** Returns: +** PRStatus +** +*/ +NSPR_API(PRStatus) +PR_ProcessAttrSetInheritableFileMap( + PRProcessAttr *attr, + PRFileMap *fm, + const char *shmname +); + +/* +** PR_GetInheritedFileMap() -- Import a PRFileMap previously exported +** by my parent process via PR_CreateProcess() +** +** Description: +** PR_GetInheritedFileMap() retrieves a PRFileMap object exported from +** its parent process via PR_CreateProcess(). +** +** Inputs: +** shmname -- The name provided to PR_ProcessAttrSetInheritableFileMap() +** +** Outputs: +** PRFileMap * +** +** Returns: +** PRFileMap pointer or NULL. +** +*/ +NSPR_API( PRFileMap *) +PR_GetInheritedFileMap( + const char *shmname +); + +/* +** PR_ExportFileMapAsString() -- Creates a string identifying a PRFileMap +** +** Description: +** Creates an identifier, as a string, from a PRFileMap object +** previously created with PR_OpenAnonFileMap(). +** +** Inputs: +** fm -- PRFileMap pointer to be represented as a string. +** bufsize -- sizeof(buf) +** buf -- a buffer of length PR_FILEMAP_STRING_BUFSIZE +** +** Outputs: +** buf contains the stringized PRFileMap identifier +** +** Returns: +** PRStatus +** +*/ +NSPR_API( PRStatus ) +PR_ExportFileMapAsString( + PRFileMap *fm, + PRSize bufsize, + char *buf +); +#define PR_FILEMAP_STRING_BUFSIZE 128 + +/* +** PR_ImportFileMapFromString() -- Creates a PRFileMap from the identifying string +** +** Description: +** PR_ImportFileMapFromString() creates a PRFileMap object from a +** string previously created by PR_ExportFileMapAsString(). +** +** Inputs: +** fmstring -- string created by PR_ExportFileMapAsString() +** +** Returns: +** PRFileMap pointer or NULL. +** +*/ +NSPR_API( PRFileMap * ) +PR_ImportFileMapFromString( + const char *fmstring +); + +PR_END_EXTERN_C +#endif /* prshma_h___ */
diff --git a/pr/include/prsystem.h b/pr/include/prsystem.h new file mode 100644 index 0000000..b3e14e7 --- /dev/null +++ b/pr/include/prsystem.h
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prsystem_h___ +#define prsystem_h___ + +/* +** API to NSPR functions returning system info. +*/ +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* +** Get the host' directory separator. +** Pathnames are then assumed to be of the form: +** [<sep><root_component><sep>]*(<component><sep>)<leaf_name> +*/ + +NSPR_API(char) PR_GetDirectorySeparator(void); + +/* +** OBSOLETE -- the function name is misspelled. +** Use PR_GetDirectorySeparator instead. +*/ + +NSPR_API(char) PR_GetDirectorySepartor(void); + +/* +** Get the host' path separator. +** Paths are assumed to be of the form: +** <directory>[<sep><directory>]* +*/ + +NSPR_API(char) PR_GetPathSeparator(void); + +/* Types of information available via PR_GetSystemInfo(...) */ +typedef enum { + PR_SI_HOSTNAME, /* the hostname with the domain name (if any) + * removed */ + PR_SI_SYSNAME, + PR_SI_RELEASE, + PR_SI_ARCHITECTURE, + PR_SI_HOSTNAME_UNTRUNCATED /* the hostname exactly as configured + * on the system */ +} PRSysInfo; + + +/* +** If successful returns a null termintated string in 'buf' for +** the information indicated in 'cmd'. If unseccussful the reason for +** the failure can be retrieved from PR_GetError(). +** +** The buffer is allocated by the caller and should be at least +** SYS_INFO_BUFFER_LENGTH bytes in length. +*/ + +#define SYS_INFO_BUFFER_LENGTH 256 + +NSPR_API(PRStatus) PR_GetSystemInfo(PRSysInfo cmd, char *buf, PRUint32 buflen); + +/* +** Return the number of bytes in a page +*/ +NSPR_API(PRInt32) PR_GetPageSize(void); + +/* +** Return log2 of the size of a page +*/ +NSPR_API(PRInt32) PR_GetPageShift(void); + +/* +** PR_GetNumberOfProcessors() -- returns the number of CPUs +** +** Description: +** PR_GetNumberOfProcessors() extracts the number of processors +** (CPUs available in an SMP system) and returns the number. +** +** Parameters: +** none +** +** Returns: +** The number of available processors or -1 on error +** +*/ +NSPR_API(PRInt32) PR_GetNumberOfProcessors( void ); + +/* +** PR_GetPhysicalMemorySize() -- returns the amount of system RAM +** +** Description: +** PR_GetPhysicalMemorySize() determines the amount of physical RAM +** in the system and returns the size in bytes. +** +** Parameters: +** none +** +** Returns: +** The amount of system RAM, or 0 on failure. +** +*/ +NSPR_API(PRUint64) PR_GetPhysicalMemorySize(void); + +PR_END_EXTERN_C + +#endif /* prsystem_h___ */
diff --git a/pr/include/prthread.h b/pr/include/prthread.h new file mode 100644 index 0000000..f8b28a6 --- /dev/null +++ b/pr/include/prthread.h
@@ -0,0 +1,272 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prthread_h___ +#define prthread_h___ + +/* +** API for NSPR threads. On some architectures (Mac OS Classic +** notably) pre-emptibility is not guaranteed. Hard priority scheduling +** is not guaranteed, so programming using priority based synchronization +** is a no-no. +** +** NSPR threads are scheduled based loosely on their client set priority. +** In general, a thread of a higher priority has a statistically better +** chance of running relative to threads of lower priority. However, +** NSPR uses multiple strategies to provide execution vehicles for thread +** abstraction of various host platforms. As it turns out, there is little +** NSPR can do to affect the scheduling attributes of "GLOBAL" threads. +** However, a semblance of GLOBAL threads is used to implement "LOCAL" +** threads. An arbitrary number of such LOCAL threads can be assigned to +** a single GLOBAL thread. +** +** For scheduling, NSPR will attempt to run the highest priority LOCAL +** thread associated with a given GLOBAL thread. It is further assumed +** that the host OS will apply some form of "fair" scheduling on the +** GLOBAL threads. +** +** Threads have a "system flag" which when set indicates the thread +** doesn't count for determining when the process should exit (the +** process exits when the last user thread exits). +** +** Threads also have a "scope flag" which controls whether the threads +** are scheduled in the local scope or scheduled by the OS globally. This +** indicates whether a thread is permanently bound to a native OS thread. +** An unbound thread competes for scheduling resources in the same process. +** +** Another flag is "state flag" which control whether the thread is joinable. +** It allows other threads to wait for the created thread to reach completion. +** +** Threads can have "per-thread-data" attached to them. Each thread has a +** per-thread error number and error string which are updated when NSPR +** operations fail. +*/ +#include "prtypes.h" +#include "prinrval.h" + +PR_BEGIN_EXTERN_C + +typedef struct PRThread PRThread; +typedef struct PRThreadStack PRThreadStack; + +typedef enum PRThreadType { + PR_USER_THREAD, + PR_SYSTEM_THREAD +} PRThreadType; + +typedef enum PRThreadScope { + PR_LOCAL_THREAD, + PR_GLOBAL_THREAD, + PR_GLOBAL_BOUND_THREAD +} PRThreadScope; + +typedef enum PRThreadState { + PR_JOINABLE_THREAD, + PR_UNJOINABLE_THREAD +} PRThreadState; + +typedef enum PRThreadPriority +{ + PR_PRIORITY_FIRST = 0, /* just a placeholder */ + PR_PRIORITY_LOW = 0, /* the lowest possible priority */ + PR_PRIORITY_NORMAL = 1, /* most common expected priority */ + PR_PRIORITY_HIGH = 2, /* slightly more aggressive scheduling */ + PR_PRIORITY_URGENT = 3, /* it does little good to have more than one */ + PR_PRIORITY_LAST = 3 /* this is just a placeholder */ +} PRThreadPriority; + +/* +** Create a new thread: +** "type" is the type of thread to create +** "start(arg)" will be invoked as the threads "main" +** "priority" will be created thread's priority +** "scope" will specify whether the thread is local or global +** "state" will specify whether the thread is joinable or not +** "stackSize" the size of the stack, in bytes. The value can be zero +** and then a machine specific stack size will be chosen. +** +** This can return NULL if some kind of error occurs, such as if memory is +** tight. +** +** If you want the thread to start up waiting for the creator to do +** something, enter a lock before creating the thread and then have the +** threads start routine enter and exit the same lock. When you are ready +** for the thread to run, exit the lock. +** +** If you want to detect the completion of the created thread, the thread +** should be created joinable. Then, use PR_JoinThread to synchrnoize the +** termination of another thread. +** +** When the start function returns the thread exits. If it is the last +** PR_USER_THREAD to exit then the process exits. +*/ +NSPR_API(PRThread*) PR_CreateThread(PRThreadType type, + void (PR_CALLBACK *start)(void *arg), + void *arg, + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize); + +/* +** Wait for thread termination: +** "thread" is the target thread +** +** This can return PR_FAILURE if no joinable thread could be found +** corresponding to the specified target thread. +** +** The calling thread is blocked until the target thread completes. +** Several threads cannot wait for the same thread to complete; one thread +** will operate successfully and others will terminate with an error PR_FAILURE. +** The calling thread will not be blocked if the target thread has already +** terminated. +*/ +NSPR_API(PRStatus) PR_JoinThread(PRThread *thread); + +/* +** Return the current thread object for the currently running code. +** Never returns NULL. +*/ +NSPR_API(PRThread*) PR_GetCurrentThread(void); +#ifndef NO_NSPR_10_SUPPORT +#define PR_CurrentThread() PR_GetCurrentThread() /* for nspr1.0 compat. */ +#endif /* NO_NSPR_10_SUPPORT */ + +/* +** Get the priority of "thread". +*/ +NSPR_API(PRThreadPriority) PR_GetThreadPriority(const PRThread *thread); + +/* +** Change the priority of the "thread" to "priority". +** +** PR_SetThreadPriority works in a best-effort manner. On some platforms a +** special privilege, such as root access, is required to change thread +** priorities, especially to raise thread priorities. If the caller doesn't +** have enough privileges to change thread priorites, the function has no +** effect except causing a future PR_GetThreadPriority call to return +** |priority|. +*/ +NSPR_API(void) PR_SetThreadPriority(PRThread *thread, PRThreadPriority priority); + +/* +** Set the name of the current thread, which will be visible in a debugger +** and accessible via a call to PR_GetThreadName(). +*/ +NSPR_API(PRStatus) PR_SetCurrentThreadName(const char *name); + +/* +** Return the name of "thread", if set. Otherwise return NULL. +*/ +NSPR_API(const char *) PR_GetThreadName(const PRThread *thread); + +/* +** This routine returns a new index for per-thread-private data table. +** The index is visible to all threads within a process. This index can +** be used with the PR_SetThreadPrivate() and PR_GetThreadPrivate() routines +** to save and retrieve data associated with the index for a thread. +** +** Each index is associationed with a destructor function ('dtor'). The function +** may be specified as NULL when the index is created. If it is not NULL, the +** function will be called when: +** - the thread exits and the private data for the associated index +** is not NULL, +** - new thread private data is set and the current private data is +** not NULL. +** +** The index independently maintains specific values for each binding thread. +** A thread can only get access to its own thread-specific-data. +** +** Upon a new index return the value associated with the index for all threads +** is NULL, and upon thread creation the value associated with all indices for +** that thread is NULL. +** +** Returns PR_FAILURE if the total number of indices will exceed the maximun +** allowed. +*/ +typedef void (PR_CALLBACK *PRThreadPrivateDTOR)(void *priv); + +NSPR_API(PRStatus) PR_NewThreadPrivateIndex( + PRUintn *newIndex, PRThreadPrivateDTOR destructor); + +/* +** Define some per-thread-private data. +** "tpdIndex" is an index into the per-thread private data table +** "priv" is the per-thread-private data +** +** If the per-thread private data table has a previously registered +** destructor function and a non-NULL per-thread-private data value, +** the destructor function is invoked. +** +** This can return PR_FAILURE if the index is invalid. +*/ +NSPR_API(PRStatus) PR_SetThreadPrivate(PRUintn tpdIndex, void *priv); + +/* +** Recover the per-thread-private data for the current thread. "tpdIndex" is +** the index into the per-thread private data table. +** +** The returned value may be NULL which is indistinguishable from an error +** condition. +** +** A thread can only get access to its own thread-specific-data. +*/ +NSPR_API(void*) PR_GetThreadPrivate(PRUintn tpdIndex); + +/* +** This routine sets the interrupt request for a target thread. The interrupt +** request remains in the thread's state until it is delivered exactly once +** or explicitly canceled. +** +** A thread that has been interrupted will fail all NSPR blocking operations +** that return a PRStatus (I/O, waiting on a condition, etc). +** +** PR_Interrupt may itself fail if the target thread is invalid. +*/ +NSPR_API(PRStatus) PR_Interrupt(PRThread *thread); + +/* +** Clear the interrupt request for the calling thread. If no such request +** is pending, this operation is a noop. +*/ +NSPR_API(void) PR_ClearInterrupt(void); + +/* +** Block the interrupt for the calling thread. +*/ +NSPR_API(void) PR_BlockInterrupt(void); + +/* +** Unblock the interrupt for the calling thread. +*/ +NSPR_API(void) PR_UnblockInterrupt(void); + +/* +** Make the current thread sleep until "ticks" time amount of time +** has expired. If "ticks" is PR_INTERVAL_NO_WAIT then the call is +** equivalent to calling PR_Yield. Calling PR_Sleep with an argument +** equivalent to PR_INTERVAL_NO_TIMEOUT is an error and will result +** in a PR_FAILURE error return. +*/ +NSPR_API(PRStatus) PR_Sleep(PRIntervalTime ticks); + +/* +** Get the scoping of this thread. +*/ +NSPR_API(PRThreadScope) PR_GetThreadScope(const PRThread *thread); + +/* +** Get the type of this thread. +*/ +NSPR_API(PRThreadType) PR_GetThreadType(const PRThread *thread); + +/* +** Get the join state of this thread. +*/ +NSPR_API(PRThreadState) PR_GetThreadState(const PRThread *thread); + +PR_END_EXTERN_C + +#endif /* prthread_h___ */
diff --git a/pr/include/prtime.h b/pr/include/prtime.h new file mode 100644 index 0000000..caaee14 --- /dev/null +++ b/pr/include/prtime.h
@@ -0,0 +1,262 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + *---------------------------------------------------------------------- + * + * prtime.h -- + * + * NSPR date and time functions + * + *----------------------------------------------------------------------- + */ + +#ifndef prtime_h___ +#define prtime_h___ + +#include "prlong.h" + +PR_BEGIN_EXTERN_C + +/**********************************************************************/ +/************************* TYPES AND CONSTANTS ************************/ +/**********************************************************************/ + +#define PR_MSEC_PER_SEC 1000L +#define PR_USEC_PER_SEC 1000000L +#define PR_NSEC_PER_SEC 1000000000L +#define PR_USEC_PER_MSEC 1000L +#define PR_NSEC_PER_MSEC 1000000L + +/* + * PRTime -- + * + * NSPR represents basic time as 64-bit signed integers relative + * to midnight (00:00:00), January 1, 1970 Greenwich Mean Time (GMT). + * (GMT is also known as Coordinated Universal Time, UTC.) + * The units of time are in microseconds. Negative times are allowed + * to represent times prior to the January 1970 epoch. Such values are + * intended to be exported to other systems or converted to human + * readable form. + * + * Notes on porting: PRTime corresponds to time_t in ANSI C. NSPR 1.0 + * simply uses PRInt64. + */ + +typedef PRInt64 PRTime; + +/* + * Time zone and daylight saving time corrections applied to GMT to + * obtain the local time of some geographic location + */ + +typedef struct PRTimeParameters { + PRInt32 tp_gmt_offset; /* the offset from GMT in seconds */ + PRInt32 tp_dst_offset; /* contribution of DST in seconds */ +} PRTimeParameters; + +/* + * PRExplodedTime -- + * + * Time broken down into human-readable components such as year, month, + * day, hour, minute, second, and microsecond. Time zone and daylight + * saving time corrections may be applied. If they are applied, the + * offsets from the GMT must be saved in the 'tm_params' field so that + * all the information is available to reconstruct GMT. + * + * Notes on porting: PRExplodedTime corrresponds to struct tm in + * ANSI C, with the following differences: + * - an additional field tm_usec; + * - replacing tm_isdst by tm_params; + * - the month field is spelled tm_month, not tm_mon; + * - we use absolute year, AD, not the year since 1900. + * The corresponding type in NSPR 1.0 is called PRTime. Below is + * a table of date/time type correspondence in the three APIs: + * API time since epoch time in components + * ANSI C time_t struct tm + * NSPR 1.0 PRInt64 PRTime + * NSPR 2.0 PRTime PRExplodedTime + */ + +typedef struct PRExplodedTime { + PRInt32 tm_usec; /* microseconds past tm_sec (0-99999) */ + PRInt32 tm_sec; /* seconds past tm_min (0-61, accomodating + up to two leap seconds) */ + PRInt32 tm_min; /* minutes past tm_hour (0-59) */ + PRInt32 tm_hour; /* hours past tm_day (0-23) */ + PRInt32 tm_mday; /* days past tm_mon (1-31, note that it + starts from 1) */ + PRInt32 tm_month; /* months past tm_year (0-11, Jan = 0) */ + PRInt16 tm_year; /* absolute year, AD (note that we do not + count from 1900) */ + + PRInt8 tm_wday; /* calculated day of the week + (0-6, Sun = 0) */ + PRInt16 tm_yday; /* calculated day of the year + (0-365, Jan 1 = 0) */ + + PRTimeParameters tm_params; /* time parameters used by conversion */ +} PRExplodedTime; + +/* + * PRTimeParamFn -- + * + * A function of PRTimeParamFn type returns the time zone and + * daylight saving time corrections for some geographic location, + * given the current time in GMT. The input argument gmt should + * point to a PRExplodedTime that is in GMT, i.e., whose + * tm_params contains all 0's. + * + * For any time zone other than GMT, the computation is intended to + * consist of two steps: + * - Figure out the time zone correction, tp_gmt_offset. This number + * usually depends on the geographic location only. But it may + * also depend on the current time. For example, all of China + * is one time zone right now. But this situation may change + * in the future. + * - Figure out the daylight saving time correction, tp_dst_offset. + * This number depends on both the geographic location and the + * current time. Most of the DST rules are expressed in local + * current time. If so, one should apply the time zone correction + * to GMT before applying the DST rules. + */ + +typedef PRTimeParameters (PR_CALLBACK *PRTimeParamFn)(const PRExplodedTime *gmt); + +/**********************************************************************/ +/****************************** FUNCTIONS *****************************/ +/**********************************************************************/ + +/* + * The PR_Now routine returns the current time relative to the + * epoch, midnight, January 1, 1970 UTC. The units of the returned + * value are microseconds since the epoch. + * + * The values returned are not guaranteed to advance in a linear fashion + * due to the application of time correction protocols which synchronize + * computer clocks to some external time source. Consequently it should + * not be depended on for interval timing. + * + * The implementation is machine dependent. + * Cf. time_t time(time_t *tp) in ANSI C. + */ +NSPR_API(PRTime) +PR_Now(void); + +/* + * Expand time binding it to time parameters provided by PRTimeParamFn. + * The calculation is envisoned to proceed in the following steps: + * - From given PRTime, calculate PRExplodedTime in GMT + * - Apply the given PRTimeParamFn to the GMT that we just calculated + * to obtain PRTimeParameters. + * - Add the PRTimeParameters offsets to GMT to get the local time + * as PRExplodedTime. + */ + +NSPR_API(void) PR_ExplodeTime( + PRTime usecs, PRTimeParamFn params, PRExplodedTime *exploded); + +/* Reverse operation of PR_ExplodeTime */ +NSPR_API(PRTime) +PR_ImplodeTime(const PRExplodedTime *exploded); + +/* + * Adjust exploded time to normalize field overflows after manipulation. + * Note that the following fields of PRExplodedTime should not be + * manipulated: + * - tm_month and tm_year: because the number of days in a month and + * number of days in a year are not constant, it is ambiguous to + * manipulate the month and year fields, although one may be tempted + * to. For example, what does "a month from January 31st" mean? + * - tm_wday and tm_yday: these fields are calculated by NSPR. Users + * should treat them as "read-only". + */ + +NSPR_API(void) PR_NormalizeTime( + PRExplodedTime *exploded, PRTimeParamFn params); + +/**********************************************************************/ +/*********************** TIME PARAMETER FUNCTIONS *********************/ +/**********************************************************************/ + +/* Time parameters that suit current host machine */ +NSPR_API(PRTimeParameters) PR_LocalTimeParameters(const PRExplodedTime *gmt); + +/* Time parameters that represent Greenwich Mean Time */ +NSPR_API(PRTimeParameters) PR_GMTParameters(const PRExplodedTime *gmt); + +/* + * Time parameters that represent the US Pacific Time Zone, with the + * current daylight saving time rules (for testing only) + */ +NSPR_API(PRTimeParameters) PR_USPacificTimeParameters(const PRExplodedTime *gmt); + +/* + * This parses a time/date string into a PRExplodedTime + * struct. It populates all fields but it can't split + * the offset from UTC into tp_gmt_offset and tp_dst_offset in + * most cases (exceptions: PST/PDT, MST/MDT, CST/CDT, EST/EDT, GMT/BST). + * In those cases tp_gmt_offset will be the sum of these two and + * tp_dst_offset will be 0. + * It returns PR_SUCCESS on success, and PR_FAILURE + * if the time/date string can't be parsed. + * + * Many formats are handled, including: + * + * 14 Apr 89 03:20:12 + * 14 Apr 89 03:20 GMT + * Fri, 17 Mar 89 4:01:33 + * Fri, 17 Mar 89 4:01 GMT + * Mon Jan 16 16:12 PDT 1989 + * Mon Jan 16 16:12 +0130 1989 + * 6 May 1992 16:41-JST (Wednesday) + * 22-AUG-1993 10:59:12.82 + * 22-AUG-1993 10:59pm + * 22-AUG-1993 12:59am + * 22-AUG-1993 12:59 PM + * Friday, August 04, 1995 3:54 PM + * 06/21/95 04:24:34 PM + * 20/06/95 21:07 + * 95-06-08 19:32:48 EDT + * + * If the input string doesn't contain a description of the timezone, + * we consult the `default_to_gmt' to decide whether the string should + * be interpreted relative to the local time zone (PR_FALSE) or GMT (PR_TRUE). + * The correct value for this argument depends on what standard specified + * the time string which you are parsing. + */ + +NSPR_API(PRStatus) PR_ParseTimeStringToExplodedTime ( + const char *string, + PRBool default_to_gmt, + PRExplodedTime *result); + +/* + * This uses PR_ParseTimeStringToExplodedTime to parse + * a time/date string and PR_ImplodeTime to transform it into + * a PRTime (microseconds after "1-Jan-1970 00:00:00 GMT"). + * It returns PR_SUCCESS on success, and PR_FAILURE + * if the time/date string can't be parsed. + */ + +NSPR_API(PRStatus) PR_ParseTimeString ( + const char *string, + PRBool default_to_gmt, + PRTime *result); + +/* Format a time value into a buffer. Same semantics as strftime() */ +NSPR_API(PRUint32) PR_FormatTime(char *buf, int buflen, const char *fmt, + const PRExplodedTime *time); + +/* Format a time value into a buffer. Time is always in US English format, + * regardless of locale setting. + */ +NSPR_API(PRUint32) +PR_FormatTimeUSEnglish(char *buf, PRUint32 bufSize, + const char *format, const PRExplodedTime *time); + +PR_END_EXTERN_C + +#endif /* prtime_h___ */
diff --git a/pr/include/prtpool.h b/pr/include/prtpool.h new file mode 100644 index 0000000..6a434dd --- /dev/null +++ b/pr/include/prtpool.h
@@ -0,0 +1,83 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prtpool_h___ +#define prtpool_h___ + +#include "prtypes.h" +#include "prthread.h" +#include "prio.h" +#include "prerror.h" + +/* + * NOTE: + * THIS API IS A PRELIMINARY VERSION IN NSPR 4.0 AND IS SUBJECT TO + * CHANGE + */ + +PR_BEGIN_EXTERN_C + +typedef struct PRJobIoDesc { + PRFileDesc *socket; + PRErrorCode error; + PRIntervalTime timeout; +} PRJobIoDesc; + +typedef struct PRThreadPool PRThreadPool; +typedef struct PRJob PRJob; +typedef void (PR_CALLBACK *PRJobFn) (void *arg); + +/* Create thread pool */ +NSPR_API(PRThreadPool *) +PR_CreateThreadPool(PRInt32 initial_threads, PRInt32 max_threads, + PRUint32 stacksize); + +/* queue a job */ +NSPR_API(PRJob *) +PR_QueueJob(PRThreadPool *tpool, PRJobFn fn, void *arg, PRBool joinable); + +/* queue a job, when a socket is readable */ +NSPR_API(PRJob *) +PR_QueueJob_Read(PRThreadPool *tpool, PRJobIoDesc *iod, + PRJobFn fn, void * arg, PRBool joinable); + +/* queue a job, when a socket is writeable */ +NSPR_API(PRJob *) +PR_QueueJob_Write(PRThreadPool *tpool, PRJobIoDesc *iod, + PRJobFn fn, void * arg, PRBool joinable); + +/* queue a job, when a socket has a pending connection */ +NSPR_API(PRJob *) +PR_QueueJob_Accept(PRThreadPool *tpool, PRJobIoDesc *iod, + PRJobFn fn, void * arg, PRBool joinable); + +/* queue a job, when the socket connection to addr succeeds or fails */ +NSPR_API(PRJob *) +PR_QueueJob_Connect(PRThreadPool *tpool, PRJobIoDesc *iod, + const PRNetAddr *addr, PRJobFn fn, void * arg, PRBool joinable); + +/* queue a job, when a timer exipres */ +NSPR_API(PRJob *) +PR_QueueJob_Timer(PRThreadPool *tpool, PRIntervalTime timeout, + PRJobFn fn, void * arg, PRBool joinable); +/* cancel a job */ +NSPR_API(PRStatus) +PR_CancelJob(PRJob *job); + +/* join a job */ +NSPR_API(PRStatus) +PR_JoinJob(PRJob *job); + +/* shutdown pool */ +NSPR_API(PRStatus) +PR_ShutdownThreadPool(PRThreadPool *tpool); + +/* join pool, wait for exit of all threads */ +NSPR_API(PRStatus) +PR_JoinThreadPool(PRThreadPool *tpool); + +PR_END_EXTERN_C + +#endif /* prtpool_h___ */
diff --git a/pr/include/prtrace.h b/pr/include/prtrace.h new file mode 100644 index 0000000..12a5fbf --- /dev/null +++ b/pr/include/prtrace.h
@@ -0,0 +1,646 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prtrace_h___ +#define prtrace_h___ +/* +** prtrace.h -- NSPR's Trace Facility. +** +** The Trace Facility provides a means to trace application +** program events within a process. When implementing an +** application program an engineer may insert a "Trace" function +** call, passing arguments to be traced. The "Trace" function +** combines the user trace data with identifying data and +** writes this data in time ordered sequence into a circular +** in-memory buffer; when the buffer fills, it wraps. +** +** Functions are provided to set and/or re-configure the size of +** the trace buffer, control what events are recorded in the +** buffer, enable and disable tracing based on specific user +** supplied data and other control functions. Methods are provided +** to record the trace entries in the in-memory trace buffer to +** a file. +** +** Tracing may cause a performance degredation to the application +** depending on the number and placement of calls to the tracing +** facility. When tracing is compiled in and all tracing is +** disabled via the runtime controls, the overhead should be +** minimal. ... Famous last words, eh? +** +** When DEBUG is defined at compile time, the Trace Facility is +** compiled as part of NSPR and any application using NSPR's +** header files will have tracing compiled in. When DEBUG is not +** defined, the Trace Facility is not compiled into NSPR nor +** exported in its header files. If the Trace Facility is +** desired in a non-debug build, then FORCE_NSPR_TRACE may be +** defined at compile time for both the optimized build of NSPR +** and the application. NSPR and any application using NSPR's +** Trace Facility must be compiled with the same level of trace +** conditioning or unresolved references may be realized at link +** time. +** +** For any of the Trace Facility methods that requires a trace +** handle as an input argument, the caller must ensure that the +** trace handle argument is valid. An invalid trace handle +** argument may cause unpredictable results. +** +** Trace Facility methods are thread-safe and SMP safe. +** +** Users of the Trace Facility should use the defined macros to +** invoke trace methods, not the function calls directly. e.g. +** PR_TRACE( h1,0,1,2, ...); not PR_Trace(h1,0,1,2, ...); +** +** Application designers should be aware of the effects of +** debug and optimized build differences when using result of the +** Trace Facility macros in expressions. +** +** See Also: prcountr.h +** +** /lth. 08-Jun-1998. +*/ + +#include "prtypes.h" +#include "prthread.h" +#include "prtime.h" + +PR_BEGIN_EXTERN_C + +/* +** Opaque type for the trace handle +** ... Don't even think about looking in here. +** +*/ +typedef void * PRTraceHandle; + +/* +** PRTraceEntry -- A trace entry in the in-memory trace buffer +** looks like this. +** +*/ +typedef struct PRTraceEntry +{ + PRThread *thread; /* The thread creating the trace entry */ + PRTraceHandle handle; /* PRTraceHandle creating the trace entry */ + PRTime time; /* Value of PR_Now() at time of trace entry */ + PRUint32 userData[8]; /* user supplied trace data */ +} PRTraceEntry; + +/* +** PRTraceOption -- command operands to +** PR_[Set|Get]TraceOption(). See descriptive meanings there. +** +*/ +typedef enum PRTraceOption +{ + PRTraceBufSize, + PRTraceEnable, + PRTraceDisable, + PRTraceSuspend, + PRTraceResume, + PRTraceSuspendRecording, + PRTraceResumeRecording, + PRTraceLockHandles, + PRTraceUnLockHandles, + PRTraceStopRecording +} PRTraceOption; + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DEFINE_TRACE() -- Define a PRTraceHandle +** +** DESCRIPTION: PR_DEFINE_TRACE() is used to define a trace +** handle. +** +*/ +#define PR_DEFINE_TRACE(name) PRTraceHandle name + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_INIT_TRACE_HANDLE() -- Set the value of a PRTraceHandle +** +** DESCRIPTION: +** PR_INIT_TRACE_HANDLE() sets the value of a PRTraceHandle +** to value. e.g. PR_INIT_TRACE_HANDLE( myHandle, NULL ); +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_INIT_TRACE_HANDLE(handle,value)\ + (handle) = (PRCounterHandle)(value) +#else +#define PR_INIT_TRACE_HANDLE(handle,value) +#endif + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_CreateTrace() -- Create a trace handle +** +** DESCRIPTION: +** PR_CreateTrace() creates a new trace handle. Tracing is +** enabled for this handle when it is created. The trace handle +** is intended for use in other Trace Facility calls. +** +** PR_CreateTrace() registers the QName, RName and description +** data so that this data can be retrieved later. +** +** INPUTS: +** qName: pointer to string. QName for this trace handle. +** +** rName: pointer to string. RName for this trace handle. +** +** description: pointer to string. Descriptive data about this +** trace handle. +** +** OUTPUTS: +** Creates the trace handle. +** Registers the QName and RName with the trace facility. +** +** RETURNS: +** PRTraceHandle +** +** RESTRICTIONS: +** qName is limited to 31 characters. +** rName is limited to 31 characters. +** description is limited to 255 characters. +** +*/ +#define PRTRACE_NAME_MAX 31 +#define PRTRACE_DESC_MAX 255 + +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_CREATE_TRACE(handle,qName,rName,description)\ + (handle) = PR_CreateTrace((qName),(rName),(description)) +#else +#define PR_CREATE_TRACE(handle,qName,rName,description) +#endif + +NSPR_API(PRTraceHandle) + PR_CreateTrace( + const char *qName, /* QName for this trace handle */ + const char *rName, /* RName for this trace handle */ + const char *description /* description for this trace handle */ +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_DestroyTrace() -- Destroy a trace handle +** +** DESCRIPTION: +** PR_DestroyTrace() removes the referenced trace handle and +** associated QName, RName and description data from the Trace +** Facility. +** +** INPUTS: handle. A PRTraceHandle +** +** OUTPUTS: +** The trace handle is unregistered. +** The QName, RName and description are removed. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_DESTROY_TRACE(handle)\ + PR_DestroyTrace((handle)) +#else +#define PR_DESTROY_TRACE(handle) +#endif + +NSPR_API(void) + PR_DestroyTrace( + PRTraceHandle handle /* Handle to be destroyed */ +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_Trace() -- Make a trace entry in the in-memory trace +** +** DESCRIPTION: +** PR_Trace() makes an entry in the in-memory trace buffer for +** the referenced trace handle. The next logically available +** PRTraceEntry is used; when the next trace entry would overflow +** the trace table, the table wraps. +** +** PR_Trace() for a specific trace handle may be disabled by +** calling PR_SetTraceOption() specifying PRTraceDisable for the +** trace handle to be disabled. +** +** INPUTS: +** handle: PRTraceHandle. The trace handle for this trace. +** +** userData[0..7]: unsigned 32bit integers. user supplied data +** that is copied into the PRTraceEntry +** +** OUTPUTS: +** A PRTraceEntry is (conditionally) formatted in the in-memory +** trace buffer. +** +** RETURNS: void. +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_TRACE(handle,ud0,ud1,ud2,ud3,ud4,ud5,ud6,ud7)\ + PR_Trace((handle),(ud0),(ud1),(ud2),(ud3),(ud4),(ud5),(ud6),(ud7)) +#else +#define PR_TRACE(handle,ud0,ud1,ud2,ud3,ud4,ud5,ud6,ud7) +#endif + +NSPR_API(void) + PR_Trace( + PRTraceHandle handle, /* use this trace handle */ + PRUint32 userData0, /* User supplied data word 0 */ + PRUint32 userData1, /* User supplied data word 1 */ + PRUint32 userData2, /* User supplied data word 2 */ + PRUint32 userData3, /* User supplied data word 3 */ + PRUint32 userData4, /* User supplied data word 4 */ + PRUint32 userData5, /* User supplied data word 5 */ + PRUint32 userData6, /* User supplied data word 6 */ + PRUint32 userData7 /* User supplied data word 7 */ +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_SetTraceOption() -- Control the Trace Facility +** +** DESCRIPTION: +** PR_SetTraceOption() controls the Trace Facility. Depending on +** command and value, attributes of the Trace Facility may be +** changed. +** +** INPUTS: +** command: An enumerated value in the set of PRTraceOption. +** value: pointer to the data to be set. Type of the data is +** dependent on command; for each value of command, the type +** and meaning of dereferenced value is shown. +** +** PRTraceBufSize: unsigned long: the size of the trace buffer, +** in bytes. +** +** PRTraceEnable: PRTraceHandle. The trace handle to be +** enabled. +** +** PRTraceDisable: PRTraceHandle. The trace handle to be +** disabled. +** +** PRTraceSuspend: void. value must be NULL. All tracing is +** suspended. +** +** PRTraceResume: void. value must be NULL. Tracing for all +** previously enabled, prior to a PRTraceSuspend, is resumed. +** +** PRTraceStopRecording: void. value must be NULL. If recording +** (see: ** PR_RecordTraceEntries()) is being done, +** PRTraceStopRecording causes PR_RecordTraceEntries() to return +** to its caller. If recording is not being done, this function +** has no effect. +** +** PRTraceSuspendRecording: void. Must be NULL. If recording is +** being done, PRTraceSuspendRecording causes further writes to +** the trace file to be suspended. Data in the in-memory +** trace buffer that would ordinarily be written to the +** trace file will not be written. Trace entries will continue +** to be entered in the in-memory buffer. If the Trace Facility +** recording is already in a suspended state, the call has no +** effect. +** +** PRTraceResumeRecording: void. value must be NULL. If +** recording for the Trace Facility has been previously been +** suspended, this causes recording to resume. Recording resumes +** with the next in-memory buffer segment that would be written +** if trace recording had not been suspended. If recording is +** not currently suspended, the call has no effect. +** +** PRTraceLockHandles: void. value must be NULL. Locks the +** trace handle lock. While the trace handle lock is held, +** calls to PR_CreateTrace() will block until the lock is +** released. +** +** PRTraceUnlockHandles: void. value must be NULL. Unlocks the +** trace handle lock. +** +** OUTPUTS: +** The operation of the Trace Facility may be changed. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_SET_TRACE_OPTION(command,value)\ + PR_SetTraceOption((command),(value)) +#else +#define PR_SET_TRACE_OPTION(command,value) +#endif + +NSPR_API(void) + PR_SetTraceOption( + PRTraceOption command, /* One of the enumerated values */ + void *value /* command value or NULL */ +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetTraceOption() -- Retrieve settings from the Trace Facility +** +** DESCRIPTION: +** PR_GetTraceOption() retrieves the current setting of the +** Trace Facility control depending on command. +** +** +** PRTraceBufSize: unsigned long: the size of the trace buffer, +** in bytes. +** +** +** INPUTS: +** command: one of the enumerated values in PRTraceOptions +** valid for PR_GetTraceOption(). +** +** OUTPUTS: +** dependent on command. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_GET_TRACE_OPTION(command,value)\ + PR_GetTraceOption((command),(value)) +#else +#define PR_GET_TRACE_OPTION(command,value) +#endif + +NSPR_API(void) + PR_GetTraceOption( + PRTraceOption command, /* One of the enumerated values */ + void *value /* command value or NULL */ +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetTraceHandleFromName() -- Retrieve an existing +** handle by name. +** +** DESCRIPTION: +** PR_GetTraceHandleFromName() retreives an existing tracehandle +** using the name specified by qName and rName. +** +** INPUTS: +** qName: pointer to string. QName for this trace handle. +** +** rName: pointer to string. RName for this trace handle. +** +** +** OUTPUTS: returned. +** +** RETURNS: +** PRTraceHandle associated with qName and rName or NULL when +** there is no match. +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_GET_TRACE_HANDLE_FROM_NAME(handle,qName,rName)\ + (handle) = PR_GetTraceHandleFromName((qName),(rName)) +#else +#define PR_GET_TRACE_HANDLE_FROM_NAME(handle,qName,rName) +#endif + +NSPR_API(PRTraceHandle) + PR_GetTraceHandleFromName( + const char *qName, /* QName search argument */ + const char *rName /* RName search argument */ +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetTraceNameFromHandle() -- Retreive trace name +** by bandle. +** +** DESCRIPTION: +** PR_GetTraceNameFromHandle() retreives the existing qName, +** rName, and description for the referenced trace handle. +** +** INPUTS: handle: PRTraceHandle. +** +** OUTPUTS: pointers to the Trace Facility's copy of qName, +** rName and description. ... Don't mess with these values. +** They're mine. +** +** RETURNS: void +** +** RESTRICTIONS: +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_GET_TRACE_NAME_FROM_HANDLE(handle,qName,rName,description)\ + PR_GetTraceNameFromHandle((handle),(qName),(rName),(description)) +#else +#define PR_GET_TRACE_NAME_FROM_HANDLE(handle,qName,rName,description) +#endif + +NSPR_API(void) + PR_GetTraceNameFromHandle( + PRTraceHandle handle, /* handle as search argument */ + const char **qName, /* pointer to associated QName */ + const char **rName, /* pointer to associated RName */ + const char **description /* pointer to associated description */ +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_FindNextTraceQname() -- Retrieive a QName handle +** iterator. +** +** DESCRIPTION: +** PR_FindNextTraceQname() retreives the first or next trace +** QName handle, depending on the value of handle, from the trace +** database. The PRTraceHandle returned can be used as an +** iterator to traverse the QName handles in the Trace database. +** +** INPUTS: +** handle: When NULL, PR_FindNextQname() returns the first QName +** handle. When a handle is a valid PRTraceHandle previously +** retreived using PR_FindNextQname() the next QName handle is +** retreived. +** +** OUTPUTS: returned. +** +** RETURNS: +** PRTraceHandle or NULL when there are no trace handles. +** +** RESTRICTIONS: +** Iterating thru the trace handles via FindFirst/FindNext +** should be done under protection of the trace handle lock. +** See: PR_SetTraceOption( PRLockTraceHandles ). +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_FIND_NEXT_TRACE_QNAME(next,handle)\ + (next) = PR_FindNextTraceQname((handle)) +#else +#define PR_FIND_NEXT_TRACE_QNAME(next,handle) +#endif + +NSPR_API(PRTraceHandle) + PR_FindNextTraceQname( + PRTraceHandle handle +); + + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_FindNextTraceRname() -- Retrieive an RName handle +** iterator. +** +** DESCRIPTION: +** PR_FindNextTraceRname() retreives the first or next trace +** RName handle, depending on the value of handle, from the trace +** database. The PRTraceHandle returned can be used as an +** iterator to traverse the RName handles in the Trace database. +** +** INPUTS: +** rhandle: When NULL, PR_FindNextRname() returns the first +** RName handle. When a handle is a valid PRTraceHandle +** previously retreived using PR_FindNextRname() the next RName +** handle is retreived. +** qhandle: A valid PRTraceHandle retruned from a previous call +** to PR_FIND_NEXT_TRACE_QNAME(). +** +** OUTPUTS: returned. +** +** RETURNS: +** PRTraceHandle or NULL when there are no trace handles. +** +** RESTRICTIONS: +** Iterating thru the trace handles via FindNext should be done +** under protection of the trace handle lock. See: ( +** PR_SetTraceOption( PRLockTraceHandles ). +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_FIND_NEXT_TRACE_RNAME(next,rhandle,qhandle)\ + (next) = PR_FindNextTraceRname((rhandle),(qhandle)) +#else +#define PR_FIND_NEXT_TRACE_RNAME(next,rhandle,qhandle) +#endif + +NSPR_API(PRTraceHandle) + PR_FindNextTraceRname( + PRTraceHandle rhandle, + PRTraceHandle qhandle +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_RecordTraceEntries() -- Write trace entries to external media +** +** DESCRIPTION: +** PR_RecordTraceEntries() causes entries in the in-memory trace +** buffer to be written to external media. +** +** When PR_RecordTraceEntries() is called from an application +** thread, the function appears to block until another thread +** calls PR_SetTraceOption() with the PRTraceStopRecording +** option. This suggests that PR_RecordTraceEntries() should be +** called from a user supplied thread whose only job is to +** record trace entries. +** +** The environment variable NSPR_TRACE_LOG controls the operation +** of this function. When NSPR_TRACE_LOG is not defined in the +** environment, no recording of trace entries occurs. When +** NSPR_TRACE_LOG is defined, the value of its definition must be +** the filename of the file to receive the trace entry buffer. +** +** PR_RecordTraceEntries() attempts to record the in-memory +** buffer to a file, subject to the setting of the environment +** variable NSPR_TRACE_LOG. It is possible because of system +** load, the thread priority of the recording thread, number of +** active trace records being written over time, and other +** variables that some trace records can be lost. ... In other +** words: don't bet the farm on getting everything. +** +** INPUTS: none +** +** OUTPUTS: none +** +** RETURNS: PR_STATUS +** PR_SUCCESS no errors were found. +** PR_FAILURE errors were found. +** +** RESTRICTIONS: +** Only one thread can call PR_RecordTraceEntries() within a +** process. +** +** On error, PR_RecordTraceEntries() may return prematurely. +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_RECORD_TRACE_ENTRIES()\ + PR_RecordTraceEntries() +#else +#define PR_RECORD_TRACE_ENTRIES() +#endif + +NSPR_API(void) + PR_RecordTraceEntries( + void +); + +/* ----------------------------------------------------------------------- +** FUNCTION: PR_GetTraceEntries() -- Retreive trace entries from +** the Trace Facility +** +** DESCRIPTION: +** PR_GetTraceEntries() retreives trace entries from the Trace +** Facility. Up to count trace entries are copied from the Trace +** Facility into buffer. Only those trace entries that have not +** been copied via a previous call to PR_GetTraceEntries() are +** copied. The actual number copied is placed in the PRInt32 +** variable pointed to by found. +** +** If more than count trace entries have entered the Trace +** Facility since the last call to PR_GetTraceEntries() +** a lost data condition is returned. In this case, the most +** recent count trace entries are copied into buffer and found is +** set to count. +** +** INPUTS: +** count. The number of trace entries to be copied into buffer. +** +** +** OUTPUTS: +** buffer. An array of PRTraceEntries. The buffer is supplied +** by the caller. +** +** found: 32bit signed integer. The number of PRTraceEntries +** actually copied. found is always less than or equal to count. +** +** RETURNS: +** zero when there is no lost data. +** non-zero when some PRTraceEntries have been lost. +** +** RESTRICTIONS: +** This is a real performance pig. The copy out operation is bad +** enough, but depending on then frequency of calls to the +** function, serious performance impact to the operating +** application may be realized. ... YMMV. +** +*/ +#if defined (DEBUG) || defined (FORCE_NSPR_TRACE) +#define PR_GET_TRACE_ENTRIES(buffer,count,found)\ + PR_GetTraceEntries((buffer),(count),(found)) +#else +#define PR_GET_TRACE_ENTRIES(buffer,count,found) +#endif + +NSPR_API(PRIntn) + PR_GetTraceEntries( + PRTraceEntry *buffer, /* where to write output */ + PRInt32 count, /* number to get */ + PRInt32 *found /* number you got */ +); + +PR_END_EXTERN_C + +#endif /* prtrace_h___ */ +
diff --git a/pr/include/prtypes.h b/pr/include/prtypes.h new file mode 100644 index 0000000..52b3ab0 --- /dev/null +++ b/pr/include/prtypes.h
@@ -0,0 +1,590 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prtypes.h +** Description: Definitions of NSPR's basic types +** +** Prototypes and macros used to make up for deficiencies that we have found +** in ANSI environments. +** +** Since we do not wrap <stdlib.h> and all the other standard headers, authors +** of portable code will not know in general that they need these definitions. +** Instead of requiring these authors to find the dependent uses in their code +** and take the following steps only in those C files, we take steps once here +** for all C files. +**/ + +#ifndef prtypes_h___ +#define prtypes_h___ + +#ifdef MDCPUCFG +#include MDCPUCFG +#else +#include "prcpucfg.h" +#endif + +#include <stddef.h> + +/*********************************************************************** +** MACROS: PR_EXTERN +** PR_IMPLEMENT +** DESCRIPTION: +** These are only for externally visible routines and globals. For +** internal routines, just use "extern" for type checking and that +** will not export internal cross-file or forward-declared symbols. +** Define a macro for declaring procedures return types. We use this to +** deal with windoze specific type hackery for DLL definitions. Use +** PR_EXTERN when the prototype for the method is declared. Use +** PR_IMPLEMENT for the implementation of the method. +** +** Example: +** in dowhim.h +** PR_EXTERN( void ) DoWhatIMean( void ); +** in dowhim.c +** PR_IMPLEMENT( void ) DoWhatIMean( void ) { return; } +** +** +***********************************************************************/ +#if defined(WIN32) + +#define PR_EXPORT(__type) extern __declspec(dllexport) __type +#define PR_EXPORT_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPORT(__type) __declspec(dllimport) __type +#define PR_IMPORT_DATA(__type) __declspec(dllimport) __type + +#define PR_EXTERN(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT(__type) __declspec(dllexport) __type +#define PR_EXTERN_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT_DATA(__type) __declspec(dllexport) __type + +#define PR_CALLBACK +#define PR_CALLBACK_DECL +#define PR_STATIC_CALLBACK(__x) static __x + +#elif defined(XP_BEOS) + +#define PR_EXPORT(__type) extern __declspec(dllexport) __type +#define PR_EXPORT_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPORT(__type) extern __declspec(dllexport) __type +#define PR_IMPORT_DATA(__type) extern __declspec(dllexport) __type + +#define PR_EXTERN(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT(__type) __declspec(dllexport) __type +#define PR_EXTERN_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT_DATA(__type) __declspec(dllexport) __type + +#define PR_CALLBACK +#define PR_CALLBACK_DECL +#define PR_STATIC_CALLBACK(__x) static __x + +#elif defined(XP_OS2) && defined(__declspec) + +#define PR_EXPORT(__type) extern __declspec(dllexport) __type +#define PR_EXPORT_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPORT(__type) extern __declspec(dllimport) __type +#define PR_IMPORT_DATA(__type) extern __declspec(dllimport) __type + +#define PR_EXTERN(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT(__type) __declspec(dllexport) __type +#define PR_EXTERN_DATA(__type) extern __declspec(dllexport) __type +#define PR_IMPLEMENT_DATA(__type) __declspec(dllexport) __type + +#define PR_CALLBACK +#define PR_CALLBACK_DECL +#define PR_STATIC_CALLBACK(__x) static __x + +#elif defined(SYMBIAN) + +#define PR_EXPORT(__type) extern __declspec(dllexport) __type +#define PR_EXPORT_DATA(__type) extern __declspec(dllexport) __type +#ifdef __WINS__ +#define PR_IMPORT(__type) extern __declspec(dllexport) __type +#define PR_IMPORT_DATA(__type) extern __declspec(dllexport) __type +#else +#define PR_IMPORT(__type) extern __declspec(dllimport) __type +#define PR_IMPORT_DATA(__type) extern __declspec(dllimport) __type +#endif + +#define PR_EXTERN(__type) extern __type +#define PR_IMPLEMENT(__type) __type +#define PR_EXTERN_DATA(__type) extern __type +#define PR_IMPLEMENT_DATA(__type) __type + +#define PR_CALLBACK +#define PR_CALLBACK_DECL +#define PR_STATIC_CALLBACK(__x) static __x + +#else /* Unix */ + +/* GCC 3.3 and later support the visibility attribute. */ +#if (__GNUC__ >= 4) || \ + (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) +#define PR_VISIBILITY_DEFAULT __attribute__((visibility("default"))) +#else +#define PR_VISIBILITY_DEFAULT +#endif + +#define PR_EXPORT(__type) extern PR_VISIBILITY_DEFAULT __type +#define PR_EXPORT_DATA(__type) extern PR_VISIBILITY_DEFAULT __type +#define PR_IMPORT(__type) extern PR_VISIBILITY_DEFAULT __type +#define PR_IMPORT_DATA(__type) extern PR_VISIBILITY_DEFAULT __type + +#define PR_EXTERN(__type) extern PR_VISIBILITY_DEFAULT __type +#define PR_IMPLEMENT(__type) PR_VISIBILITY_DEFAULT __type +#define PR_EXTERN_DATA(__type) extern PR_VISIBILITY_DEFAULT __type +#define PR_IMPLEMENT_DATA(__type) PR_VISIBILITY_DEFAULT __type +#define PR_CALLBACK +#define PR_CALLBACK_DECL +#define PR_STATIC_CALLBACK(__x) static __x + +#endif + +#if defined(_NSPR_BUILD_) +#define NSPR_API(__type) PR_EXPORT(__type) +#define NSPR_DATA_API(__type) PR_EXPORT_DATA(__type) +#else +#define NSPR_API(__type) PR_IMPORT(__type) +#define NSPR_DATA_API(__type) PR_IMPORT_DATA(__type) +#endif + +/*********************************************************************** +** MACROS: PR_BEGIN_MACRO +** PR_END_MACRO +** DESCRIPTION: +** Macro body brackets so that macros with compound statement definitions +** behave syntactically more like functions when called. +***********************************************************************/ +#define PR_BEGIN_MACRO do { +#define PR_END_MACRO } while (0) + +/*********************************************************************** +** MACROS: PR_BEGIN_EXTERN_C +** PR_END_EXTERN_C +** DESCRIPTION: +** Macro shorthands for conditional C++ extern block delimiters. +***********************************************************************/ +#ifdef __cplusplus +#define PR_BEGIN_EXTERN_C extern "C" { +#define PR_END_EXTERN_C } +#else +#define PR_BEGIN_EXTERN_C +#define PR_END_EXTERN_C +#endif + +/*********************************************************************** +** MACROS: PR_BIT +** PR_BITMASK +** DESCRIPTION: +** Bit masking macros. XXX n must be <= 31 to be portable +***********************************************************************/ +#define PR_BIT(n) ((PRUint32)1 << (n)) +#define PR_BITMASK(n) (PR_BIT(n) - 1) + +/*********************************************************************** +** MACROS: PR_ROUNDUP +** PR_MIN +** PR_MAX +** PR_ABS +** DESCRIPTION: +** Commonly used macros for operations on compatible types. +***********************************************************************/ +#define PR_ROUNDUP(x,y) ((((x)+((y)-1))/(y))*(y)) +#define PR_MIN(x,y) ((x)<(y)?(x):(y)) +#define PR_MAX(x,y) ((x)>(y)?(x):(y)) +#define PR_ABS(x) ((x)<0?-(x):(x)) + +/*********************************************************************** +** MACROS: PR_ARRAY_SIZE +** DESCRIPTION: +** The number of elements in an array. +***********************************************************************/ +#define PR_ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0])) + +PR_BEGIN_EXTERN_C + +/* +** Starting in NSPR 4.9.5, NSPR's exact-width integer types should match +** the exact-width integer types defined in <stdint.h>. This allows sloppy +** code to use PRInt{N} and int{N}_t interchangeably. +** +** The 8-bit and 16-bit integer types can only be defined using char and +** short. All platforms define the 32-bit integer types using int. So only +** the 64-bit integer types could be defined differently. +** +** NSPR's original strategy was to use the "shortest" 64-bit integer type: +** if long is 64-bit, then prefer it over long long. This strategy is also +** used by Linux/glibc, FreeBSD, and NetBSD. +** +** Other platforms use a different strategy: simply define the 64-bit +** integer types using long long. We define the PR_ALTERNATE_INT64_TYPEDEF +** macro on these platforms. Note that PR_ALTERNATE_INT64_TYPEDEF is for +** internal use by NSPR headers only. Do not define or test this macro in +** your code. +** +** NOTE: NSPR can't use <stdint.h> because C99 requires C++ code to define +** __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS to make all the macros +** defined in <stdint.h> available. This strange requirement is gone in +** C11. When most platforms ignore this C99 requirement, NSPR will be able +** to use <stdint.h>. A patch to do that is in NSPR bug 634793. +*/ + +#if defined(__APPLE__) || defined(__ANDROID__) || defined(__OpenBSD__) +#define PR_ALTERNATE_INT64_TYPEDEF +#endif + +/************************************************************************ +** TYPES: PRUint8 +** PRInt8 +** DESCRIPTION: +** The int8 types are known to be 8 bits each. There is no type that +** is equivalent to a plain "char". +************************************************************************/ +#if PR_BYTES_PER_BYTE == 1 +typedef unsigned char PRUint8; +/* +** Some cfront-based C++ compilers do not like 'signed char' and +** issue the warning message: +** warning: "signed" not implemented (ignored) +** For these compilers, we have to define PRInt8 as plain 'char'. +** Make sure that plain 'char' is indeed signed under these compilers. +*/ +#if (defined(HPUX) && defined(__cplusplus) \ + && !defined(__GNUC__) && __cplusplus < 199707L) \ + || (defined(SCO) && defined(__cplusplus) \ + && !defined(__GNUC__) && __cplusplus == 1L) +typedef char PRInt8; +#else +typedef signed char PRInt8; +#endif +#else +#error No suitable type for PRInt8/PRUint8 +#endif + +/************************************************************************ + * MACROS: PR_INT8_MAX + * PR_INT8_MIN + * PR_UINT8_MAX + * DESCRIPTION: + * The maximum and minimum values of a PRInt8 or PRUint8. +************************************************************************/ + +#define PR_INT8_MAX 127 +#define PR_INT8_MIN (-128) +#define PR_UINT8_MAX 255U + +/************************************************************************ +** TYPES: PRUint16 +** PRInt16 +** DESCRIPTION: +** The int16 types are known to be 16 bits each. +************************************************************************/ +#if PR_BYTES_PER_SHORT == 2 +typedef unsigned short PRUint16; +typedef short PRInt16; +#else +#error No suitable type for PRInt16/PRUint16 +#endif + +/************************************************************************ + * MACROS: PR_INT16_MAX + * PR_INT16_MIN + * PR_UINT16_MAX + * DESCRIPTION: + * The maximum and minimum values of a PRInt16 or PRUint16. +************************************************************************/ + +#define PR_INT16_MAX 32767 +#define PR_INT16_MIN (-32768) +#define PR_UINT16_MAX 65535U + +/************************************************************************ +** TYPES: PRUint32 +** PRInt32 +** DESCRIPTION: +** The int32 types are known to be 32 bits each. +************************************************************************/ +#if PR_BYTES_PER_INT == 4 +typedef unsigned int PRUint32; +typedef int PRInt32; +#define PR_INT32(x) x +#define PR_UINT32(x) x ## U +#elif PR_BYTES_PER_LONG == 4 +typedef unsigned long PRUint32; +typedef long PRInt32; +#define PR_INT32(x) x ## L +#define PR_UINT32(x) x ## UL +#else +#error No suitable type for PRInt32/PRUint32 +#endif + +/************************************************************************ + * MACROS: PR_INT32_MAX + * PR_INT32_MIN + * PR_UINT32_MAX + * DESCRIPTION: + * The maximum and minimum values of a PRInt32 or PRUint32. +************************************************************************/ + +#define PR_INT32_MAX PR_INT32(2147483647) +#define PR_INT32_MIN (-PR_INT32_MAX - 1) +#define PR_UINT32_MAX PR_UINT32(4294967295) + +/************************************************************************ +** TYPES: PRUint64 +** PRInt64 +** DESCRIPTION: +** The int64 types are known to be 64 bits each. Care must be used when +** declaring variables of type PRUint64 or PRInt64. Different hardware +** architectures and even different compilers have varying support for +** 64 bit values. The only guaranteed portability requires the use of +** the LL_ macros (see prlong.h). +** +** MACROS: PR_INT64 +** PR_UINT64 +** DESCRIPTION: +** The PR_INT64 and PR_UINT64 macros provide a portable way for +** specifying 64-bit integer constants. They can only be used if +** PRInt64 and PRUint64 are defined as compiler-supported 64-bit +** integer types (i.e., if HAVE_LONG_LONG is defined, which is true +** for all the supported compilers topday). If PRInt64 and PRUint64 +** are defined as structs, the LL_INIT macro defined in prlong.h has +** to be used. +** +** MACROS: PR_INT64_MAX +** PR_INT64_MIN +** PR_UINT64_MAX +** DESCRIPTION: +** The maximum and minimum values of a PRInt64 or PRUint64. +************************************************************************/ +#ifdef HAVE_LONG_LONG +/* Keep this in sync with prlong.h. */ +#if PR_BYTES_PER_LONG == 8 && !defined(PR_ALTERNATE_INT64_TYPEDEF) +typedef long PRInt64; +typedef unsigned long PRUint64; +#define PR_INT64(x) x ## L +#define PR_UINT64(x) x ## UL +#elif defined(WIN32) && !defined(__GNUC__) +typedef __int64 PRInt64; +typedef unsigned __int64 PRUint64; +#define PR_INT64(x) x ## i64 +#define PR_UINT64(x) x ## ui64 +#else +typedef long long PRInt64; +typedef unsigned long long PRUint64; +#define PR_INT64(x) x ## LL +#define PR_UINT64(x) x ## ULL +#endif /* PR_BYTES_PER_LONG == 8 */ + +#define PR_INT64_MAX PR_INT64(0x7fffffffffffffff) +#define PR_INT64_MIN (-PR_INT64_MAX - 1) +#define PR_UINT64_MAX PR_UINT64(-1) +#else /* !HAVE_LONG_LONG */ +typedef struct { +#ifdef IS_LITTLE_ENDIAN + PRUint32 lo, hi; +#else + PRUint32 hi, lo; +#endif +} PRInt64; +typedef PRInt64 PRUint64; + +#define PR_INT64_MAX (PRInt64){0x7fffffff, 0xffffffff} +#define PR_INT64_MIN (PRInt64){0xffffffff, 0xffffffff} +#define PR_UINT64_MAX (PRUint64){0xffffffff, 0xffffffff} + +#endif /* !HAVE_LONG_LONG */ + +/************************************************************************ +** TYPES: PRUintn +** PRIntn +** DESCRIPTION: +** The PRIntn types are most appropriate for automatic variables. They are +** guaranteed to be at least 16 bits, though various architectures may +** define them to be wider (e.g., 32 or even 64 bits). These types are +** never valid for fields of a structure. +************************************************************************/ +#if PR_BYTES_PER_INT >= 2 +typedef int PRIntn; +typedef unsigned int PRUintn; +#else +#error 'sizeof(int)' not sufficient for platform use +#endif + +/************************************************************************ +** TYPES: PRFloat64 +** DESCRIPTION: +** NSPR's floating point type is always 64 bits. +************************************************************************/ +typedef double PRFloat64; + +/************************************************************************ +** TYPES: PRSize +** DESCRIPTION: +** A type for representing the size of objects. +************************************************************************/ +typedef size_t PRSize; + + +/************************************************************************ +** TYPES: PROffset32, PROffset64 +** DESCRIPTION: +** A type for representing byte offsets from some location. +************************************************************************/ +typedef PRInt32 PROffset32; +typedef PRInt64 PROffset64; + +/************************************************************************ +** TYPES: PRPtrDiff +** DESCRIPTION: +** A type for pointer difference. Variables of this type are suitable +** for storing a pointer or pointer subtraction. +************************************************************************/ +typedef ptrdiff_t PRPtrdiff; + +/************************************************************************ +** TYPES: PRUptrdiff +** DESCRIPTION: +** A type for pointer difference. Variables of this type are suitable +** for storing a pointer or pointer sutraction. +************************************************************************/ +#ifdef _WIN64 +typedef PRUint64 PRUptrdiff; +#else +typedef unsigned long PRUptrdiff; +#endif + +/************************************************************************ +** TYPES: PRBool +** DESCRIPTION: +** Use PRBool for variables and parameter types. Use PR_FALSE and PR_TRUE +** for clarity of target type in assignments and actual arguments. Use +** 'if (bool)', 'while (!bool)', '(bool) ? x : y' etc., to test booleans +** just as you would C int-valued conditions. +************************************************************************/ +typedef PRIntn PRBool; +#define PR_TRUE 1 +#define PR_FALSE 0 + +/************************************************************************ +** TYPES: PRPackedBool +** DESCRIPTION: +** Use PRPackedBool within structs where bitfields are not desirable +** but minimum and consistant overhead matters. +************************************************************************/ +typedef PRUint8 PRPackedBool; + +/* +** Status code used by some routines that have a single point of failure or +** special status return. +*/ +typedef enum { PR_FAILURE = -1, PR_SUCCESS = 0 } PRStatus; + +#ifndef __PRUNICHAR__ +#define __PRUNICHAR__ +#ifdef WIN32 +typedef wchar_t PRUnichar; +#else +typedef PRUint16 PRUnichar; +#endif +#endif + +/* +** WARNING: The undocumented data types PRWord and PRUword are +** only used in the garbage collection and arena code. Do not +** use PRWord and PRUword in new code. +** +** A PRWord is an integer that is the same size as a void*. +** It implements the notion of a "word" in the Java Virtual +** Machine. (See Sec. 3.4 "Words", The Java Virtual Machine +** Specification, Addison-Wesley, September 1996. +** http://java.sun.com/docs/books/vmspec/index.html.) +*/ +#ifdef _WIN64 +typedef PRInt64 PRWord; +typedef PRUint64 PRUword; +#else +typedef long PRWord; +typedef unsigned long PRUword; +#endif + +/* + * PR_PRETEND_NORETURN, specified at the end of a function declaration, + * indicates that for the purposes of static analysis, this function does not + * return. (The function definition does not need to be annotated.) + * + * void PR_Assert(const char *s, const char *file, PRIntn ln) + * PR_PRETEND_NORETURN; + * + * Some static analyzers, like scan-build from clang, can use this information + * to eliminate false positives. From the upstream documentation of + * scan-build: + * This attribute is useful for annotating assertion handlers that actually + * can return, but for the purpose of using the analyzer we want to pretend + * that such functions do not return. + */ +#ifdef __clang_analyzer__ +#if __has_extension(attribute_analyzer_noreturn) +#define PR_PRETEND_NORETURN __attribute__((analyzer_noreturn)) +#endif +#endif + +#ifndef PR_PRETEND_NORETURN +#define PR_PRETEND_NORETURN /* no support */ +#endif + +#if defined(NO_NSPR_10_SUPPORT) +#else +/********* ???????????????? FIX ME ??????????????????????????? *****/ +/********************** Some old definitions until pr=>ds transition is done ***/ +/********************** Also, we are still using NSPR 1.0. GC ******************/ +/* +** Fundamental NSPR macros, used nearly everywhere. +*/ + +#define PR_PUBLIC_API PR_IMPLEMENT + +/* +** Macro body brackets so that macros with compound statement definitions +** behave syntactically more like functions when called. +*/ +#define NSPR_BEGIN_MACRO do { +#define NSPR_END_MACRO } while (0) + +/* +** Macro shorthands for conditional C++ extern block delimiters. +*/ +#ifdef NSPR_BEGIN_EXTERN_C +#undef NSPR_BEGIN_EXTERN_C +#endif +#ifdef NSPR_END_EXTERN_C +#undef NSPR_END_EXTERN_C +#endif + +#ifdef __cplusplus +#define NSPR_BEGIN_EXTERN_C extern "C" { +#define NSPR_END_EXTERN_C } +#else +#define NSPR_BEGIN_EXTERN_C +#define NSPR_END_EXTERN_C +#endif + +#include "obsolete/protypes.h" + +/********* ????????????? End Fix me ?????????????????????????????? *****/ +#endif /* NO_NSPR_10_SUPPORT */ + +/* +** Compile-time assert. "condition" must be a constant expression. +** The macro can be used only in places where an "extern" declaration is +** allowed. +*/ +#define PR_STATIC_ASSERT(condition) \ + extern void pr_static_assert(int arg[(condition) ? 1 : -1]) + +PR_END_EXTERN_C + +#endif /* prtypes_h___ */ +
diff --git a/pr/include/prvrsion.h b/pr/include/prvrsion.h new file mode 100755 index 0000000..a8415b2 --- /dev/null +++ b/pr/include/prvrsion.h
@@ -0,0 +1,105 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +/* author: jstewart */ + +#if defined(_PRVERSION_H) +#else +#define _PRVERSION_H + +#include "prtypes.h" + +PR_BEGIN_EXTERN_C + +/* All components participating in the PR version protocol must expose + * a structure and a function. The structure is defined below and named + * according to the naming conventions outlined further below. The function + * is called libVersionPoint and returns a pointer to this structure. + */ + +/* on NT, always pack the structure the same. */ +#ifdef _WIN32 +#pragma pack(push, 8) +#endif + +typedef struct { + /* + * The first field defines which version of this structure is in use. + * At this time, only version 2 is specified. If this value is not + * 2, you must read no further into the structure. + */ + PRInt32 version; + + /* for Version 2, this is the body format. */ + PRInt64 buildTime; /* 64 bits - usecs since midnight, 1/1/1970 */ + char * buildTimeString;/* a human readable version of the time */ + + PRUint8 vMajor; /* Major version of this component */ + PRUint8 vMinor; /* Minor version of this component */ + PRUint8 vPatch; /* Patch level of this component */ + + PRBool beta; /* true if this is a beta component */ + PRBool debug; /* true if this is a debug component */ + PRBool special; /* true if this component is a special build */ + + char * filename; /* The original filename */ + char * description; /* description of this component */ + char * security; /* level of security in this component */ + char * copyright; /* The copyright for this file */ + char * comment; /* free form field for misc usage */ + char * specialString; /* the special variant for this build */ +} PRVersionDescription; + +/* on NT, restore the previous packing */ +#ifdef _WIN32 +#pragma pack(pop) +#endif + +/* + * All components must define an entrypoint named libVersionPoint which + * is of type versionEntryPointType. + * + * For example, for a library named libfoo, we would have: + * + * PRVersionDescription prVersionDescription_libfoo = + * { + * ... + * }; + * + * PR_IMPLEMENT(const PRVersionDescription*) libVersionPoint(void) + * { + * return &prVersionDescription_libfoo; + * } + */ +typedef const PRVersionDescription *(*versionEntryPointType)(void); + +/* + * Where you declare your libVersionPoint, do it like this: + * PR_IMPLEMENT(const PRVersionDescription *) libVersionPoint(void) { + * fill it in... + * } + */ + +/* + * NAMING CONVENTION FOR struct + * + * all components should also expose a static PRVersionDescription + * The name of the struct should be calculated as follows: + * Take the value of filename. (If filename is not specified, calculate + * a short, unique string.) Convert all non-alphanumeric characters + * to '_'. To this, prepend "PRVersionDescription_". Thus for libfoo.so, + * the symbol name is "PRVersionDescription_libfoo_so". + * so the file should have + * PRVersionDescription PRVersionDescription_libfoo_so { fill it in }; + * on NT, this file should be declspec export. + */ + +PR_END_EXTERN_C + +#endif /* defined(_PRVERSION_H) */ + +/* prvrsion.h */ +
diff --git a/pr/include/prwin16.h b/pr/include/prwin16.h new file mode 100644 index 0000000..9f8d7a9 --- /dev/null +++ b/pr/include/prwin16.h
@@ -0,0 +1,164 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef prwin16_h___ +#define prwin16_h___ + +/* +** Condition use of this header on platform. +*/ +#if (defined(XP_PC) && !defined(_WIN32) && !defined(XP_OS2) && defined(MOZILLA_CLIENT)) || defined(WIN16) +#include <stdio.h> + +PR_BEGIN_EXTERN_C +/* +** Win16 stdio special case. +** To get stdio to work for Win16, all calls to printf() and related +** things must be called from the environment of the .EXE; calls to +** printf() from the .DLL send output to the bit-bucket. +** +** To make sure that PR_fprintf(), and related functions, work correctly, +** the actual stream I/O to stdout, stderr, stdin must be done in the +** .EXE. To do this, a hack is placed in _MD_Write() such that the +** fd for stdio handles results in a call to the .EXE. +** +** file w16stdio.c contains the functions that get called from NSPR +** to do the actual I/O. w16stdio.o must be statically linked with +** any application needing stdio for Win16. +** +** The address of these functions must be made available to the .DLL +** so he can call back to the .EXE. To do this, function +** PR_MD_RegisterW16StdioCallbacks() is called from the .EXE. +** The arguments are the functions defined in w16stdio.c +** At runtime, MD_Write() calls the registered functions, if any +** were registered. +** +** prinit.h contains a macro PR_STDIO_INIT() that calls the registration +** function for Win16; For other platforms, the macro is a No-Op. +** +** Note that stdio is not operational at all on Win16 GUI applications. +** This special case exists to provide stdio capability from the NSPR +** .DLL for command line applications only. NSPR's test cases are +** almost exclusively command line applications. +** +** See also: w16io.c, w16stdio.c +*/ +typedef PRInt32 (PR_CALLBACK *PRStdinRead)( void *buf, PRInt32 amount); +typedef PRInt32 (PR_CALLBACK *PRStdoutWrite)( void *buf, PRInt32 amount); +typedef PRInt32 (PR_CALLBACK *PRStderrWrite)( void *buf, PRInt32 amount); + +NSPR_API(PRStatus) +PR_MD_RegisterW16StdioCallbacks( + PRStdinRead inReadf, /* i: function pointer for stdin read */ + PRStdoutWrite outWritef, /* i: function pointer for stdout write */ + PRStderrWrite errWritef /* i: function pointer for stderr write */ + ); + +NSPR_API(PRInt32) +_PL_W16StdioWrite( void *buf, PRInt32 amount ); + +NSPR_API(PRInt32) +_PL_W16StdioRead( void *buf, PRInt32 amount ); + +#define PR_STDIO_INIT() PR_MD_RegisterW16StdioCallbacks( \ + _PL_W16StdioRead, _PL_W16StdioWrite, _PL_W16StdioWrite ); \ + PR_INIT_CALLBACKS(); + +/* +** Win16 hackery. +** +*/ +struct PRMethodCallbackStr { + int (PR_CALLBACK *auxOutput)(const char *outputString); + size_t (PR_CALLBACK *strftime)(char *s, size_t len, const char *fmt, const struct tm *p); + void * (PR_CALLBACK *malloc)( size_t size ); + void * (PR_CALLBACK *calloc)(size_t n, size_t size ); + void * (PR_CALLBACK *realloc)( void* old_blk, size_t size ); + void (PR_CALLBACK *free)( void *ptr ); + void * (PR_CALLBACK *getenv)( const char *name); + int (PR_CALLBACK *putenv)( const char *assoc); +/* void * (PR_CALLBACK *perror)( const char *prefix ); */ +}; + +NSPR_API(void) PR_MDRegisterCallbacks(struct PRMethodCallbackStr *); + +int PR_CALLBACK _PL_W16CallBackPuts( const char *outputString ); +size_t PR_CALLBACK _PL_W16CallBackStrftime( + char *s, + size_t len, + const char *fmt, + const struct tm *p ); +void * PR_CALLBACK _PL_W16CallBackMalloc( size_t size ); +void * PR_CALLBACK _PL_W16CallBackCalloc( size_t n, size_t size ); +void * PR_CALLBACK _PL_W16CallBackRealloc( + void *old_blk, + size_t size ); +void PR_CALLBACK _PL_W16CallBackFree( void *ptr ); +void * PR_CALLBACK _PL_W16CallBackGetenv( const char *name ); +int PR_CALLBACK _PL_W16CallBackPutenv( const char *assoc ); + +/* +** Hackery! +** +** These functions are provided as static link points. +** This is to satisfy the quick port of Gromit to NSPR 2.0 +** ... Don't do this! ... alas, It may never go away. +** +*/ +NSPR_API(int) PR_MD_printf(const char *, ...); +NSPR_API(void) PR_MD_exit(int); +NSPR_API(size_t) PR_MD_strftime(char *, size_t, const char *, const struct tm *); +NSPR_API(int) PR_MD_sscanf(const char *, const char *, ...); +NSPR_API(void*) PR_MD_malloc( size_t size ); +NSPR_API(void*) PR_MD_calloc( size_t n, size_t size ); +NSPR_API(void*) PR_MD_realloc( void* old_blk, size_t size ); +NSPR_API(void) PR_MD_free( void *ptr ); +NSPR_API(char*) PR_MD_getenv( const char *name ); +NSPR_API(int) PR_MD_putenv( const char *assoc ); +NSPR_API(int) PR_MD_fprintf(FILE *fPtr, const char *fmt, ...); + +#define PR_INIT_CALLBACKS() \ + { \ + static struct PRMethodCallbackStr cbf = { \ + _PL_W16CallBackPuts, \ + _PL_W16CallBackStrftime, \ + _PL_W16CallBackMalloc, \ + _PL_W16CallBackCalloc, \ + _PL_W16CallBackRealloc, \ + _PL_W16CallBackFree, \ + _PL_W16CallBackGetenv, \ + _PL_W16CallBackPutenv, \ + }; \ + PR_MDRegisterCallbacks( &cbf ); \ + } + + +/* +** Get the exception context for Win16 MFC applications threads +*/ +NSPR_API(void *) PR_W16GetExceptionContext(void); +/* +** Set the exception context for Win16 MFC applications threads +*/ +NSPR_API(void) PR_W16SetExceptionContext(void *context); + +PR_END_EXTERN_C +#else +/* +** For platforms other than Win16, define +** PR_STDIO_INIT() as a No-Op. +*/ +#define PR_STDIO_INIT() +#endif /* WIN16 || MOZILLA_CLIENT */ + +#endif /* prwin16_h___ */ + + + + + + + +
diff --git a/pr/src/.cvsignore b/pr/src/.cvsignore new file mode 100644 index 0000000..41a1bd2 --- /dev/null +++ b/pr/src/.cvsignore
@@ -0,0 +1,2 @@ +Makefile +_pr_bld.h
diff --git a/pr/src/Makefile.in b/pr/src/Makefile.in new file mode 100644 index 0000000..48b6fae --- /dev/null +++ b/pr/src/Makefile.in
@@ -0,0 +1,379 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +DIRS = io linking malloc md memory misc threads + +ifeq ($(USE_PTHREADS), 1) + DIRS += pthreads +endif + +ifeq ($(USE_BTHREADS), 1) + DIRS += bthreads +endif + +ifeq ($(USE_CPLUS), 1) + DIRS += cplus +endif + +# +# Define platform-dependent OS_LIBS +# + +ifeq ($(OS_ARCH),SunOS) +MAPFILE = $(OBJDIR)/nsprmap.sun +GARBAGE += $(MAPFILE) +ifdef NS_USE_GCC +ifdef GCC_USE_GNU_LD +MKSHLIB += -Wl,--version-script,$(MAPFILE) +else +MKSHLIB += -Wl,-M,$(MAPFILE) +endif +else +MKSHLIB += -M $(MAPFILE) +endif +# +# In Solaris 2.6 or earlier, -lrt is called -lposix4. +# +LIBRT_TEST=$(firstword $(sort 5.7 $(OS_RELEASE))) +ifeq (5.7, $(LIBRT_TEST)) +LIBRT=-lrt +else +LIBRT=-lposix4 +endif + +ifdef USE_PTHREADS +OS_LIBS = -lpthread ${LIBRT} -lsocket -lnsl -ldl -lc +else +OS_LIBS = -lsocket -lnsl -ldl -lc +endif # USE_PTHREADS +ifeq ($(CPU_ARCH),sparc) +ifndef USE_64 +DSO_LDOPTS += -Wl,-f,\$$ORIGIN/cpu/\$$ISALIST/lib$(ULTRASPARC_LIBRARY)$(LIBRARY_VERSION).so +endif +endif # sparc +endif # SunOS + +ifeq ($(OS_ARCH), IRIX) +ifeq ($(USE_PTHREADS), 1) +OS_LIBS = -lpthread +endif +OS_LIBS += -lc +endif + +ifeq ($(OS_ARCH),AIX) +DSO_LDOPTS += -binitfini::_PR_Fini +OS_LIBS = -lodm -lcfg +ifeq ($(CLASSIC_NSPR),1) +ifeq ($(OS_RELEASE),4.1) +OS_LIBS += -lsvld -lc +else +OS_LIBS += -ldl -lc +endif +else +ifeq ($(OS_RELEASE),4.1) +OS_LIBS += -lpthreads -lsvld -lC_r -lC -lc_r -lm /usr/lib/libc.a +else +OS_LIBS += -lpthreads -ldl -lC_r -lC -lc_r -lm /usr/lib/libc.a +endif +endif +endif + +# On AIX, we override malloc in non-pthread versions. On AIX 4.2 or +# above, this requires that we use the rtl-enabled version of libc.a. +ifeq ($(OS_ARCH),AIX) +ifneq (,$(filter-out 3.2 4.1,$(OS_RELEASE))) +ifneq ($(USE_PTHREADS),1) +BUILD_AIX_RTL_LIBC = 1 +AIX_RTL_LIBC = $(OBJDIR)/libc.a +endif +endif +endif + +ifeq ($(OS_ARCH),OS2) +MAPFILE = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).def +ADD_TO_DEF_FILE = cat $(srcdir)/os2extra.def >> $(MAPFILE) +GARBAGE += $(MAPFILE) +MKSHLIB += $(MAPFILE) +endif + +ifeq ($(OS_ARCH),OSF1) +ifeq ($(USE_PTHREADS), 1) +OS_LIBS = -lpthread -lrt +endif +ifneq ($(OS_RELEASE),V2.0) +OS_LIBS += -lc_r +endif +endif + +# Linux, GNU/Hurd, and GNU/kFreeBSD systems +ifneq (,$(filter Linux GNU%,$(OS_ARCH))) +ifeq ($(USE_PTHREADS), 1) +ifeq ($(OS_TARGET),Android) +# Android has no libpthread.so in NDK +OS_LIBS = -ldl +else +OS_LIBS = -lpthread -ldl +endif +else +OS_LIBS = -ldl +endif +ifneq ($(OS_TARGET),Android) +# Android has no librt - realtime functions are in libc +OS_LIBS += -lrt +endif +endif + +ifeq ($(OS_ARCH),HP-UX) +ifeq ($(USE_PTHREADS), 1) +ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE))) +OS_LIBS = -ldce +else +OS_LIBS = -lpthread -lrt +endif +endif +ifeq ($(PTHREADS_USER), 1) +OS_LIBS = -lpthread +endif +ifeq ($(basename $(OS_RELEASE)),A.09) +OS_LIBS += -ldld -L/lib/pa1.1 -lm +else +OS_LIBS += -ldld -lm -lc +endif +ifneq ($(OS_TEST),ia64) +ifndef USE_64 +DSO_LDOPTS += +I PR_HPUX10xInit +endif +endif +endif + +ifeq ($(OS_ARCH),UNIXWARE) +OS_LIBS = -lsocket -lc +endif + +ifeq ($(OS_ARCH),WINNT) +ifdef NS_USE_GCC +OS_LIBS = -ladvapi32 -lws2_32 -lmswsock -lwinmm +else +OS_LIBS = advapi32.lib ws2_32.lib mswsock.lib winmm.lib +endif +endif + +ifeq ($(OS_ARCH),WINCE) +OS_LIBS = ws2.lib +endif + +ifeq ($(OS_TARGET),Android) +OS_LIBS += -llog +endif + +ifeq ($(OS_TARGET),MacOSX) +OS_LIBS = -framework CoreServices -framework CoreFoundation +endif + +EXTRA_LIBS += $(OS_LIBS) + +# +# Define platform-dependent OBJS +# + +OBJS = \ + $(OBJDIR)/prvrsion.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prfdcach.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prmwait.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prmapopt.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/priometh.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/pripv6.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prlayer.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prlog.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prmmap.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prpolevt.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prprf.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prscanf.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prstdio.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prcmon.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prrwlock.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prtpd.$(OBJ_SUFFIX) \ + linking/$(OBJDIR)/prlink.$(OBJ_SUFFIX) \ + malloc/$(OBJDIR)/prmalloc.$(OBJ_SUFFIX) \ + malloc/$(OBJDIR)/prmem.$(OBJ_SUFFIX) \ + md/$(OBJDIR)/prosdep.$(OBJ_SUFFIX) \ + memory/$(OBJDIR)/prshm.$(OBJ_SUFFIX) \ + memory/$(OBJDIR)/prshma.$(OBJ_SUFFIX) \ + memory/$(OBJDIR)/prseg.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/pralarm.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/pratom.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prcountr.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prdtoa.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prenv.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prerr.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prerror.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prerrortable.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prinit.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prinrval.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/pripc.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prlog2.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prlong.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prnetdb.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/praton.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prolock.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prrng.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prsystem.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prthinfo.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prtpool.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prtrace.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/prtime.$(OBJ_SUFFIX) + +ifdef USE_PTHREADS +OBJS += \ + pthreads/$(OBJDIR)/ptsynch.$(OBJ_SUFFIX) \ + pthreads/$(OBJDIR)/ptio.$(OBJ_SUFFIX) \ + pthreads/$(OBJDIR)/ptthread.$(OBJ_SUFFIX) \ + pthreads/$(OBJDIR)/ptmisc.$(OBJ_SUFFIX) +else +OBJS += \ + io/$(OBJDIR)/prdir.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prfile.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prio.$(OBJ_SUFFIX) \ + io/$(OBJDIR)/prsocket.$(OBJ_SUFFIX) \ + misc/$(OBJDIR)/pripcsem.$(OBJ_SUFFIX) + +ifndef USE_BTHREADS +OBJS += \ + threads/$(OBJDIR)/prcthr.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prdump.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prmon.$(OBJ_SUFFIX) \ + threads/$(OBJDIR)/prsem.$(OBJ_SUFFIX) \ + threads/combined/$(OBJDIR)/prucpu.$(OBJ_SUFFIX) \ + threads/combined/$(OBJDIR)/prucv.$(OBJ_SUFFIX) \ + threads/combined/$(OBJDIR)/prulock.$(OBJ_SUFFIX) \ + threads/combined/$(OBJDIR)/prustack.$(OBJ_SUFFIX) \ + threads/combined/$(OBJDIR)/pruthr.$(OBJ_SUFFIX) +endif + +endif + +ifeq ($(USE_CPLUS), 1) +OBJS += \ + cplus/$(OBJDIR)/rcbase.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rccv.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcfileio.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcinrval.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcio.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rclock.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcnetdb.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcnetio.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rcthread.$(OBJ_SUFFIX) \ + cplus/$(OBJDIR)/rctime.$(OBJ_SUFFIX) +endif + +ifeq ($(OS_ARCH), WINNT) +RES=$(OBJDIR)/nspr.res +RESNAME=nspr.rc +endif # WINNT + +include $(srcdir)/md/$(PR_MD_ARCH_DIR)/objs.mk +ifdef USE_BTHREADS +include $(srcdir)/bthreads/objs.mk +endif + +LIBRARY_NAME = nspr +LIBRARY_VERSION = $(MOD_MAJOR_VERSION) + +RELEASE_LIBS = $(TARGETS) + +include $(topsrcdir)/config/rules.mk + +ifeq ($(BUILD_AIX_RTL_LIBC),1) +TARGETS += $(AIX_RTL_LIBC) +# XXX is this a shared library? +endif + +# +# Version information generation (begin) +# +ECHO = echo +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private +TINC = $(OBJDIR)/_pr_bld.h + +ifeq ($(OS_TARGET),OS2) +PROD = nspr$(MOD_MAJOR_VERSION).$(DLL_SUFFIX) +else +PROD = $(notdir $(SHARED_LIBRARY)) +endif + +NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now +SH_DATE = $(shell date "+%Y-%m-%d %T") +SH_NOW = $(shell $(NOW)) + +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + SUF = i64 +else + SUF = LL +endif + +DEFINES += -D_NSPR_BUILD_ + +GARBAGE += $(TINC) + +$(TINC): + @$(MAKE_OBJDIR) + @$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC) + @if test ! -z "$(SH_NOW)"; then \ + $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \ + else \ + true; \ + fi + @$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC) + + +$(OBJDIR)/prvrsion.$(OBJ_SUFFIX): prvrsion.c $(TINC) +ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT) + $(CC) -Fo$@ -c $(CFLAGS) -I$(OBJDIR) $< +else + $(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $< +endif +# +# Version information generation (end) +# + + +# We use a 'build' target here to ensure that we build $(TARGETS) after +# looping over $(DIRS) to create the object files in a parallel build. +# Recipe commands are executed sequentially in a parallel build while +# target dependencies are executed in parallel. +export:: + $(MAKE) build + +# +# The Client build wants the shared libraries in $(dist_bindir) +# so we also install them there. +# + +build:: $(TARGETS) + $(INSTALL) -m 444 $(TARGETS) $(dist_libdir) +ifdef SHARED_LIBRARY +ifeq ($(OS_ARCH),HP-UX) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir) + $(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir) +else + $(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir) +endif +endif + +ifeq ($(BUILD_AIX_RTL_LIBC),1) +$(AIX_RTL_LIBC): /usr/ccs/lib/libc.a + rtl_enable -o $@ $< +endif
diff --git a/pr/src/bthreads/.cvsignore b/pr/src/bthreads/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/bthreads/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/bthreads/Makefile.in b/pr/src/bthreads/Makefile.in new file mode 100644 index 0000000..a85e6db --- /dev/null +++ b/pr/src/bthreads/Makefile.in
@@ -0,0 +1,31 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +include $(srcdir)/bsrcs.mk +CSRCS += $(BTCSRCS) + +TARGETS = $(OBJS) + +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private + +include $(topsrcdir)/config/rules.mk + +DEFINES += -D_NSPR_BUILD_ + +export:: $(TARGETS) + +
diff --git a/pr/src/bthreads/bsrcs.mk b/pr/src/bthreads/bsrcs.mk new file mode 100644 index 0000000..7083299 --- /dev/null +++ b/pr/src/bthreads/bsrcs.mk
@@ -0,0 +1,17 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# this file lists the source files to be compiled (used in Makefile) and +# then enumerated as object files (in objs.mk) for inclusion in the NSPR +# shared library + +BTCSRCS = \ + btthread.c \ + btlocks.c \ + btcvar.c \ + btmon.c \ + btsem.c \ + btmisc.c \ + $(NULL)
diff --git a/pr/src/bthreads/btcvar.c b/pr/src/bthreads/btcvar.c new file mode 100644 index 0000000..c748379 --- /dev/null +++ b/pr/src/bthreads/btcvar.c
@@ -0,0 +1,244 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <kernel/OS.h> + +#include "primpl.h" + +/* +** Create a new condition variable. +** +** "lock" is the lock used to protect the condition variable. +** +** Condition variables are synchronization objects that threads can use +** to wait for some condition to occur. +** +** This may fail if memory is tight or if some operating system resource +** is low. In such cases, a NULL will be returned. +*/ +PR_IMPLEMENT(PRCondVar*) + PR_NewCondVar (PRLock *lock) +{ + PRCondVar *cv = PR_NEW( PRCondVar ); + PR_ASSERT( NULL != lock ); + if( NULL != cv ) + { + cv->lock = lock; + cv->sem = create_sem(0, "CVSem"); + cv->handshakeSem = create_sem(0, "CVHandshake"); + cv->signalSem = create_sem( 0, "CVSignal"); + cv->signalBenCount = 0; + cv->ns = cv->nw = 0; + PR_ASSERT( cv->sem >= B_NO_ERROR ); + PR_ASSERT( cv->handshakeSem >= B_NO_ERROR ); + PR_ASSERT( cv->signalSem >= B_NO_ERROR ); + } + return cv; +} /* PR_NewCondVar */ + +/* +** Destroy a condition variable. There must be no thread +** waiting on the condvar. The caller is responsible for guaranteeing +** that the condvar is no longer in use. +** +*/ +PR_IMPLEMENT(void) + PR_DestroyCondVar (PRCondVar *cvar) +{ + status_t result = delete_sem( cvar->sem ); + PR_ASSERT( result == B_NO_ERROR ); + + result = delete_sem( cvar->handshakeSem ); + PR_ASSERT( result == B_NO_ERROR ); + + result = delete_sem( cvar->signalSem ); + PR_ASSERT( result == B_NO_ERROR ); + + PR_DELETE( cvar ); +} + +/* +** The thread that waits on a condition is blocked in a "waiting on +** condition" state until another thread notifies the condition or a +** caller specified amount of time expires. The lock associated with +** the condition variable will be released, which must have be held +** prior to the call to wait. +** +** Logically a notified thread is moved from the "waiting on condition" +** state and made "ready." When scheduled, it will attempt to reacquire +** the lock that it held when wait was called. +** +** The timeout has two well known values, PR_INTERVAL_NO_TIMEOUT and +** PR_INTERVAL_NO_WAIT. The former value requires that a condition be +** notified (or the thread interrupted) before it will resume from the +** wait. If the timeout has a value of PR_INTERVAL_NO_WAIT, the effect +** is to release the lock, possibly causing a rescheduling within the +** runtime, then immediately attempting to reacquire the lock and resume. +** +** Any other value for timeout will cause the thread to be rescheduled +** either due to explicit notification or an expired interval. The latter +** must be determined by treating time as one part of the monitored data +** being protected by the lock and tested explicitly for an expired +** interval. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable or the thread was interrupted (PR_Interrupt()). +** The particular reason can be extracted with PR_GetError(). +*/ +PR_IMPLEMENT(PRStatus) + PR_WaitCondVar (PRCondVar *cvar, PRIntervalTime timeout) +{ + status_t err; + if( timeout == PR_INTERVAL_NO_WAIT ) + { + PR_Unlock( cvar->lock ); + PR_Lock( cvar->lock ); + return PR_SUCCESS; + } + + if( atomic_add( &cvar->signalBenCount, 1 ) > 0 ) + { + if (acquire_sem(cvar->signalSem) == B_INTERRUPTED) + { + atomic_add( &cvar->signalBenCount, -1 ); + return PR_FAILURE; + } + } + cvar->nw += 1; + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + + PR_Unlock( cvar->lock ); + if( timeout==PR_INTERVAL_NO_TIMEOUT ) + { + err = acquire_sem(cvar->sem); + } + else + { + err = acquire_sem_etc(cvar->sem, 1, B_RELATIVE_TIMEOUT, PR_IntervalToMicroseconds(timeout) ); + } + + if( atomic_add( &cvar->signalBenCount, 1 ) > 0 ) + { + while (acquire_sem(cvar->signalSem) == B_INTERRUPTED); + } + + if (cvar->ns > 0) + { + release_sem_etc(cvar->handshakeSem, 1, B_DO_NOT_RESCHEDULE); + cvar->ns -= 1; + } + cvar->nw -= 1; + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + + PR_Lock( cvar->lock ); + if(err!=B_NO_ERROR) + { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +/* +** Notify ONE thread that is currently waiting on 'cvar'. Which thread is +** dependent on the implementation of the runtime. Common sense would dictate +** that all threads waiting on a single condition have identical semantics, +** therefore which one gets notified is not significant. +** +** The calling thead must hold the lock that protects the condition, as +** well as the invariants that are tightly bound to the condition, when +** notify is called. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable. +*/ +PR_IMPLEMENT(PRStatus) + PR_NotifyCondVar (PRCondVar *cvar) +{ + status_t err ; + if( atomic_add( &cvar->signalBenCount, 1 ) > 0 ) + { + if (acquire_sem(cvar->signalSem) == B_INTERRUPTED) + { + atomic_add( &cvar->signalBenCount, -1 ); + return PR_FAILURE; + } + } + if (cvar->nw > cvar->ns) + { + cvar->ns += 1; + release_sem_etc(cvar->sem, 1, B_DO_NOT_RESCHEDULE); + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + + while (acquire_sem(cvar->handshakeSem) == B_INTERRUPTED) + { + err = B_INTERRUPTED; + } + } + else + { + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + } + return PR_SUCCESS; +} + +/* +** Notify all of the threads waiting on the condition variable. The order +** that the threads are notified is indeterminant. The lock that protects +** the condition must be held. +** +** Returns PR_FAILURE if the caller has not locked the lock associated +** with the condition variable. +*/ +PR_IMPLEMENT(PRStatus) + PR_NotifyAllCondVar (PRCondVar *cvar) +{ + int32 handshakes; + status_t err = B_OK; + + if( atomic_add( &cvar->signalBenCount, 1 ) > 0 ) + { + if (acquire_sem(cvar->signalSem) == B_INTERRUPTED) + { + atomic_add( &cvar->signalBenCount, -1 ); + return PR_FAILURE; + } + } + + if (cvar->nw > cvar->ns) + { + handshakes = cvar->nw - cvar->ns; + cvar->ns = cvar->nw; + release_sem_etc(cvar->sem, handshakes, B_DO_NOT_RESCHEDULE); + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + + while (acquire_sem_etc(cvar->handshakeSem, handshakes, 0, 0) == B_INTERRUPTED) + { + err = B_INTERRUPTED; + } + } + else + { + if( atomic_add( &cvar->signalBenCount, -1 ) > 1 ) + { + release_sem_etc(cvar->signalSem, 1, B_DO_NOT_RESCHEDULE); + } + } + return PR_SUCCESS; +}
diff --git a/pr/src/bthreads/btlocks.c b/pr/src/bthreads/btlocks.c new file mode 100644 index 0000000..994c09c --- /dev/null +++ b/pr/src/bthreads/btlocks.c
@@ -0,0 +1,91 @@ +/* -*- Mode: C++; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: btlocks.c +** Description: Implemenation for thread locks using bthreads +** Exports: prlock.h +*/ + +#include "primpl.h" + +#include <string.h> +#include <sys/time.h> + +void +_PR_InitLocks (void) +{ +} + +PR_IMPLEMENT(PRLock*) + PR_NewLock (void) +{ + PRLock *lock; + status_t semresult; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + lock = PR_NEWZAP(PRLock); + if (lock != NULL) { + + lock->benaphoreCount = 0; + lock->semaphoreID = create_sem( 0, "nsprLockSem" ); + if( lock->semaphoreID < B_NO_ERROR ) { + + PR_DELETE( lock ); + lock = NULL; + } + } + + return lock; +} + +PR_IMPLEMENT(void) + PR_DestroyLock (PRLock* lock) +{ + status_t result; + + PR_ASSERT(NULL != lock); + result = delete_sem(lock->semaphoreID); + PR_ASSERT(result == B_NO_ERROR); + PR_DELETE(lock); +} + +PR_IMPLEMENT(void) + PR_Lock (PRLock* lock) +{ + PR_ASSERT(lock != NULL); + + if( atomic_add( &lock->benaphoreCount, 1 ) > 0 ) { + + if( acquire_sem(lock->semaphoreID ) != B_NO_ERROR ) { + + atomic_add( &lock->benaphoreCount, -1 ); + return; + } + } + + lock->owner = find_thread( NULL ); +} + +PR_IMPLEMENT(PRStatus) + PR_Unlock (PRLock* lock) +{ + PR_ASSERT(lock != NULL); + lock->owner = NULL; + if( atomic_add( &lock->benaphoreCount, -1 ) > 1 ) { + + release_sem_etc( lock->semaphoreID, 1, B_DO_NOT_RESCHEDULE ); + } + + return PR_SUCCESS; +} + +PR_IMPLEMENT(void) + PR_AssertCurrentThreadOwnsLock(PRLock *lock) +{ + PR_ASSERT(lock != NULL); + PR_ASSERT(lock->owner == find_thread( NULL )); +}
diff --git a/pr/src/bthreads/btmisc.c b/pr/src/bthreads/btmisc.c new file mode 100644 index 0000000..8d84a60 --- /dev/null +++ b/pr/src/bthreads/btmisc.c
@@ -0,0 +1,72 @@ +/* -*- Mode: C++; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" +#include <stdio.h> + +// void _PR_InitCPUs(void) {PT_LOG("_PR_InitCPUs")} +// void _MD_StartInterrupts(void) {PT_LOG("_MD_StartInterrupts")} + +/* this is a total hack.. */ + +struct protoent* getprotobyname(const char* name) +{ + return 0; +} + +struct protoent* getprotobynumber(int number) +{ + return 0; +} + +/* this is needed by prinit for some reason */ +void +_PR_InitStacks (void) +{ +} + +/* this is needed by prinit for some reason */ +void +_PR_InitTPD (void) +{ +} + +/* +** Create extra virtual processor threads. Generally used with MP systems. +*/ +PR_IMPLEMENT(void) + PR_SetConcurrency (PRUintn numCPUs) +{ +} + +/* +** Set thread recycle mode to on (1) or off (0) +*/ +PR_IMPLEMENT(void) + PR_SetThreadRecycleMode (PRUint32 flag) +{ +} + +/* +** Get context registers, return with error for now. +*/ + +PR_IMPLEMENT(PRWord *) +_MD_HomeGCRegisters( PRThread *t, int isCurrent, int *np ) +{ + return 0; +} + +PR_IMPLEMENT(void *) +PR_GetSP( PRThread *t ) +{ + return 0; +} + +PR_IMPLEMENT(PRStatus) +PR_EnumerateThreads( PREnumerator func, void *arg ) +{ + return PR_FAILURE; +}
diff --git a/pr/src/bthreads/btmon.c b/pr/src/bthreads/btmon.c new file mode 100644 index 0000000..bd05e73 --- /dev/null +++ b/pr/src/bthreads/btmon.c
@@ -0,0 +1,201 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <kernel/OS.h> + +#include "primpl.h" + +/* +** Create a new monitor. Monitors are re-entrant locks with a single built-in +** condition variable. +** +** This may fail if memory is tight or if some operating system resource +** is low. +*/ +PR_IMPLEMENT(PRMonitor*) + PR_NewMonitor (void) +{ + PRMonitor *mon; + PRCondVar *cvar; + PRLock *lock; + + mon = PR_NEWZAP( PRMonitor ); + if( mon ) + { + lock = PR_NewLock(); + if( !lock ) + { + PR_DELETE( mon ); + return( 0 ); + } + + cvar = PR_NewCondVar( lock ); + if( !cvar ) + { + PR_DestroyLock( lock ); + PR_DELETE( mon ); + return( 0 ); + } + + mon->cvar = cvar; + mon->name = NULL; + } + + return( mon ); +} + +PR_IMPLEMENT(PRMonitor*) PR_NewNamedMonitor(const char* name) +{ + PRMonitor* mon = PR_NewMonitor(); + if( mon ) + { + mon->name = name; + } + return mon; +} + +/* +** Destroy a monitor. The caller is responsible for guaranteeing that the +** monitor is no longer in use. There must be no thread waiting on the +** monitor's condition variable and that the lock is not held. +** +*/ +PR_IMPLEMENT(void) + PR_DestroyMonitor (PRMonitor *mon) +{ + PR_DestroyLock( mon->cvar->lock ); + PR_DestroyCondVar( mon->cvar ); + PR_DELETE( mon ); +} + +/* +** Enter the lock associated with the monitor. If the calling thread currently +** is in the monitor, the call to enter will silently succeed. In either case, +** it will increment the entry count by one. +*/ +PR_IMPLEMENT(void) + PR_EnterMonitor (PRMonitor *mon) +{ + if( mon->cvar->lock->owner == find_thread( NULL ) ) + { + mon->entryCount++; + + } else + { + PR_Lock( mon->cvar->lock ); + mon->entryCount = 1; + } +} + +/* +** Decrement the entry count associated with the monitor. If the decremented +** entry count is zero, the monitor is exited. Returns PR_FAILURE if the +** calling thread has not entered the monitor. +*/ +PR_IMPLEMENT(PRStatus) + PR_ExitMonitor (PRMonitor *mon) +{ + if( mon->cvar->lock->owner != find_thread( NULL ) ) + { + return( PR_FAILURE ); + } + if( --mon->entryCount == 0 ) + { + return( PR_Unlock( mon->cvar->lock ) ); + } + return( PR_SUCCESS ); +} + +/* +** Wait for a notify on the monitor's condition variable. Sleep for "ticks" +** amount of time (if "ticks" is PR_INTERVAL_NO_TIMEOUT then the sleep is +** indefinite). +** +** While the thread is waiting it exits the monitor (as if it called +** PR_ExitMonitor as many times as it had called PR_EnterMonitor). When +** the wait has finished the thread regains control of the monitors lock +** with the same entry count as before the wait began. +** +** The thread waiting on the monitor will be resumed when the monitor is +** notified (assuming the thread is the next in line to receive the +** notify) or when the "ticks" timeout elapses. +** +** Returns PR_FAILURE if the caller has not entered the monitor. +*/ +PR_IMPLEMENT(PRStatus) + PR_Wait (PRMonitor *mon, PRIntervalTime ticks) +{ + PRUint32 entryCount; + PRUintn status; + PRThread *meThread; + thread_id me = find_thread( NULL ); + meThread = PR_GetCurrentThread(); + + if( mon->cvar->lock->owner != me ) return( PR_FAILURE ); + + entryCount = mon->entryCount; + mon->entryCount = 0; + + status = PR_WaitCondVar( mon->cvar, ticks ); + + mon->entryCount = entryCount; + + return( status ); +} + +/* +** Notify a thread waiting on the monitor's condition variable. If a thread +** is waiting on the condition variable (using PR_Wait) then it is awakened +** and attempts to reenter the monitor. +*/ +PR_IMPLEMENT(PRStatus) + PR_Notify (PRMonitor *mon) +{ + if( mon->cvar->lock->owner != find_thread( NULL ) ) + { + return( PR_FAILURE ); + } + + PR_NotifyCondVar( mon->cvar ); + return( PR_SUCCESS ); +} + +/* +** Notify all of the threads waiting on the monitor's condition variable. +** All of threads waiting on the condition are scheduled to reenter the +** monitor. +*/ +PR_IMPLEMENT(PRStatus) + PR_NotifyAll (PRMonitor *mon) +{ + if( mon->cvar->lock->owner != find_thread( NULL ) ) + { + return( PR_FAILURE ); + } + + PR_NotifyAllCondVar( mon->cvar ); + return( PR_SUCCESS ); +} + +/* +** Return the number of times that the current thread has entered the +** lock. Returns zero if the current thread has not entered the lock. +*/ +PR_IMPLEMENT(PRIntn) + PR_GetMonitorEntryCount(PRMonitor *mon) +{ + return( (mon->cvar->lock->owner == find_thread( NULL )) ? + mon->entryCount : 0 ); +} + +/* +** If the current thread is in |mon|, this assertion is guaranteed to +** succeed. Otherwise, the behavior of this function is undefined. +*/ +PR_IMPLEMENT(void) + PR_AssertCurrentThreadInMonitor(PRMonitor *mon) +{ + PR_ASSERT_CURRENT_THREAD_OWNS_LOCK(mon->cvar->lock); +}
diff --git a/pr/src/bthreads/btsem.c b/pr/src/bthreads/btsem.c new file mode 100644 index 0000000..011ee6b --- /dev/null +++ b/pr/src/bthreads/btsem.c
@@ -0,0 +1,98 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <kernel/OS.h> + +#include "primpl.h" + +/* +** Create a new semaphore object. +*/ +PR_IMPLEMENT(PRSemaphore*) + PR_NewSem (PRUintn value) +{ + PRSemaphore *semaphore; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + semaphore = PR_NEWZAP(PRSemaphore); + if (NULL != semaphore) { + if ((semaphore->sem = create_sem(value, "nspr_sem")) < B_NO_ERROR) + return NULL; + else + return semaphore; + } + return NULL; +} + +/* +** Destroy the given semaphore object. +** +*/ +PR_IMPLEMENT(void) + PR_DestroySem (PRSemaphore *sem) +{ + status_t result; + + PR_ASSERT(sem != NULL); + result = delete_sem(sem->sem); + PR_ASSERT(result == B_NO_ERROR); + PR_DELETE(sem); +} + +/* +** Wait on a Semaphore. +** +** This routine allows a calling thread to wait or proceed depending upon +** the state of the semahore sem. The thread can proceed only if the +** counter value of the semaphore sem is currently greater than 0. If the +** value of semaphore sem is positive, it is decremented by one and the +** routine returns immediately allowing the calling thread to continue. If +** the value of semaphore sem is 0, the calling thread blocks awaiting the +** semaphore to be released by another thread. +** +** This routine can return PR_PENDING_INTERRUPT if the waiting thread +** has been interrupted. +*/ +PR_IMPLEMENT(PRStatus) + PR_WaitSem (PRSemaphore *sem) +{ + PR_ASSERT(sem != NULL); + if (acquire_sem(sem->sem) == B_NO_ERROR) + return PR_SUCCESS; + else + return PR_FAILURE; +} + +/* +** This routine increments the counter value of the semaphore. If other +** threads are blocked for the semaphore, then the scheduler will +** determine which ONE thread will be unblocked. +*/ +PR_IMPLEMENT(void) + PR_PostSem (PRSemaphore *sem) +{ + status_t result; + + PR_ASSERT(sem != NULL); + result = release_sem_etc(sem->sem, 1, B_DO_NOT_RESCHEDULE); + PR_ASSERT(result == B_NO_ERROR); +} + +/* +** Returns the value of the semaphore referenced by sem without affecting +** the state of the semaphore. The value represents the semaphore value +** at the time of the call, but may not be the actual value when the +** caller inspects it. +*/ +PR_IMPLEMENT(PRUintn) + PR_GetValueSem (PRSemaphore *sem) +{ + sem_info info; + + PR_ASSERT(sem != NULL); + get_sem_info(sem->sem, &info); + return info.count; +}
diff --git a/pr/src/bthreads/btthread.c b/pr/src/bthreads/btthread.c new file mode 100644 index 0000000..c2a1cd8 --- /dev/null +++ b/pr/src/bthreads/btthread.c
@@ -0,0 +1,662 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <kernel/OS.h> +#include <support/TLS.h> + +#include "prlog.h" +#include "primpl.h" +#include "prcvar.h" +#include "prpdce.h" + +#include <stdlib.h> +#include <string.h> +#include <signal.h> + +/* values for PRThread.state */ +#define BT_THREAD_PRIMORD 0x01 /* this is the primordial thread */ +#define BT_THREAD_SYSTEM 0x02 /* this is a system thread */ +#define BT_THREAD_JOINABLE 0x04 /* this is a joinable thread */ + +struct _BT_Bookeeping +{ + PRLock *ml; /* a lock to protect ourselves */ + sem_id cleanUpSem; /* the primoridal thread will block on this + sem while waiting for the user threads */ + PRInt32 threadCount; /* user thred count */ + +} bt_book = { NULL, B_ERROR, 0 }; + + +#define BT_TPD_LIMIT 128 /* number of TPD slots we'll provide (arbitrary) */ + +/* these will be used to map an index returned by PR_NewThreadPrivateIndex() + to the corresponding beos native TLS slot number, and to the destructor + for that slot - note that, because it is allocated globally, this data + will be automatically zeroed for us when the program begins */ +static int32 tpd_beosTLSSlots[BT_TPD_LIMIT]; +static PRThreadPrivateDTOR tpd_dtors[BT_TPD_LIMIT]; + +static vint32 tpd_slotsUsed=0; /* number of currently-allocated TPD slots */ +static int32 tls_prThreadSlot; /* TLS slot in which PRThread will be stored */ + +/* this mutex will be used to synchronize access to every + PRThread.md.joinSem and PRThread.md.is_joining (we could + actually allocate one per thread, but that seems a bit excessive, + especially considering that there will probably be little + contention, PR_JoinThread() is allowed to block anyway, and the code + protected by the mutex is short/fast) */ +static PRLock *joinSemLock; + +static PRUint32 _bt_MapNSPRToNativePriority( PRThreadPriority priority ); +static PRThreadPriority _bt_MapNativeToNSPRPriority( PRUint32 priority ); +static void _bt_CleanupThread(void *arg); +static PRThread *_bt_AttachThread(); + +void +_PR_InitThreads (PRThreadType type, PRThreadPriority priority, + PRUintn maxPTDs) +{ + PRThread *primordialThread; + PRUint32 beThreadPriority; + + /* allocate joinSem mutex */ + joinSemLock = PR_NewLock(); + if (joinSemLock == NULL) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return; + } + + /* + ** Create and initialize NSPR structure for our primordial thread. + */ + + primordialThread = PR_NEWZAP(PRThread); + if( NULL == primordialThread ) + { + PR_SetError( PR_OUT_OF_MEMORY_ERROR, 0 ); + return; + } + + primordialThread->md.joinSem = B_ERROR; + + /* + ** Set the priority to the desired level. + */ + + beThreadPriority = _bt_MapNSPRToNativePriority( priority ); + + set_thread_priority( find_thread( NULL ), beThreadPriority ); + + primordialThread->priority = priority; + + + /* set the thread's state - note that the thread is not joinable */ + primordialThread->state |= BT_THREAD_PRIMORD; + if (type == PR_SYSTEM_THREAD) + primordialThread->state |= BT_THREAD_SYSTEM; + + /* + ** Allocate a TLS slot for the PRThread structure (just using + ** native TLS, as opposed to NSPR TPD, will make PR_GetCurrentThread() + ** somewhat faster, and will leave one more TPD slot for our client) + */ + + tls_prThreadSlot = tls_allocate(); + + /* + ** Stuff our new PRThread structure into our thread specific + ** slot. + */ + + tls_set(tls_prThreadSlot, primordialThread); + + /* allocate lock for bt_book */ + bt_book.ml = PR_NewLock(); + if( NULL == bt_book.ml ) + { + PR_SetError( PR_OUT_OF_MEMORY_ERROR, 0 ); + return; + } +} + +PRUint32 +_bt_MapNSPRToNativePriority( PRThreadPriority priority ) + { + switch( priority ) + { + case PR_PRIORITY_LOW: return( B_LOW_PRIORITY ); + case PR_PRIORITY_NORMAL: return( B_NORMAL_PRIORITY ); + case PR_PRIORITY_HIGH: return( B_DISPLAY_PRIORITY ); + case PR_PRIORITY_URGENT: return( B_URGENT_DISPLAY_PRIORITY ); + default: return( B_NORMAL_PRIORITY ); + } +} + +PRThreadPriority +_bt_MapNativeToNSPRPriority(PRUint32 priority) + { + if (priority < B_NORMAL_PRIORITY) + return PR_PRIORITY_LOW; + if (priority < B_DISPLAY_PRIORITY) + return PR_PRIORITY_NORMAL; + if (priority < B_URGENT_DISPLAY_PRIORITY) + return PR_PRIORITY_HIGH; + return PR_PRIORITY_URGENT; +} + +PRUint32 +_bt_mapNativeToNSPRPriority( int32 priority ) +{ + switch( priority ) + { + case PR_PRIORITY_LOW: return( B_LOW_PRIORITY ); + case PR_PRIORITY_NORMAL: return( B_NORMAL_PRIORITY ); + case PR_PRIORITY_HIGH: return( B_DISPLAY_PRIORITY ); + case PR_PRIORITY_URGENT: return( B_URGENT_DISPLAY_PRIORITY ); + default: return( B_NORMAL_PRIORITY ); + } +} + +/* This method is called by all NSPR threads as they exit */ +void _bt_CleanupThread(void *arg) +{ + PRThread *me = PR_GetCurrentThread(); + int32 i; + + /* first, clean up all thread-private data */ + for (i = 0; i < tpd_slotsUsed; i++) + { + void *oldValue = tls_get(tpd_beosTLSSlots[i]); + if ( oldValue != NULL && tpd_dtors[i] != NULL ) + (*tpd_dtors[i])(oldValue); + } + + /* if this thread is joinable, wait for someone to join it */ + if (me->state & BT_THREAD_JOINABLE) + { + /* protect access to our joinSem */ + PR_Lock(joinSemLock); + + if (me->md.is_joining) + { + /* someone is already waiting to join us (they've + allocated a joinSem for us) - let them know we're + ready */ + delete_sem(me->md.joinSem); + + PR_Unlock(joinSemLock); + + } + else + { + /* noone is currently waiting for our demise - it + is our responsibility to allocate the joinSem + and block on it */ + me->md.joinSem = create_sem(0, "join sem"); + + /* we're done accessing our joinSem */ + PR_Unlock(joinSemLock); + + /* wait for someone to join us */ + while (acquire_sem(me->md.joinSem) == B_INTERRUPTED); + } + } + + /* if this is a user thread, we must update our books */ + if ((me->state & BT_THREAD_SYSTEM) == 0) + { + /* synchronize access to bt_book */ + PR_Lock( bt_book.ml ); + + /* decrement the number of currently-alive user threads */ + bt_book.threadCount--; + + if (bt_book.threadCount == 0 && bt_book.cleanUpSem != B_ERROR) { + /* we are the last user thread, and the primordial thread is + blocked in PR_Cleanup() waiting for us to finish - notify + it */ + delete_sem(bt_book.cleanUpSem); + } + + PR_Unlock( bt_book.ml ); + } + + /* finally, delete this thread's PRThread */ + PR_DELETE(me); +} + +/** + * This is a wrapper that all threads invoke that allows us to set some + * things up prior to a thread's invocation and clean up after a thread has + * exited. + */ +static void* +_bt_root (void* arg) + { + PRThread *thred = (PRThread*)arg; + PRIntn rv; + void *privData; + status_t result; + int i; + + /* save our PRThread object into our TLS */ + tls_set(tls_prThreadSlot, thred); + + thred->startFunc(thred->arg); /* run the dang thing */ + + /* clean up */ + _bt_CleanupThread(NULL); + + return 0; +} + +PR_IMPLEMENT(PRThread*) + PR_CreateThread (PRThreadType type, void (*start)(void* arg), void* arg, + PRThreadPriority priority, PRThreadScope scope, + PRThreadState state, PRUint32 stackSize) +{ + PRUint32 bePriority; + + PRThread* thred; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + thred = PR_NEWZAP(PRThread); + if (thred == NULL) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + + thred->md.joinSem = B_ERROR; + + thred->arg = arg; + thred->startFunc = start; + thred->priority = priority; + + if( state == PR_JOINABLE_THREAD ) + { + thred->state |= BT_THREAD_JOINABLE; + } + + /* keep some books */ + + PR_Lock( bt_book.ml ); + + if (type == PR_USER_THREAD) + { + bt_book.threadCount++; + } + + PR_Unlock( bt_book.ml ); + + bePriority = _bt_MapNSPRToNativePriority( priority ); + + thred->md.tid = spawn_thread((thread_func)_bt_root, "moz-thread", + bePriority, thred); + if (thred->md.tid < B_OK) { + PR_SetError(PR_UNKNOWN_ERROR, thred->md.tid); + PR_DELETE(thred); + return NULL; + } + + if (resume_thread(thred->md.tid) < B_OK) { + PR_SetError(PR_UNKNOWN_ERROR, 0); + PR_DELETE(thred); + return NULL; + } + + return thred; + } + +PR_IMPLEMENT(PRThread*) + PR_AttachThread(PRThreadType type, PRThreadPriority priority, + PRThreadStack *stack) +{ + /* PR_GetCurrentThread() will attach a thread if necessary */ + return PR_GetCurrentThread(); +} + +PR_IMPLEMENT(void) + PR_DetachThread() +{ + /* we don't support detaching */ +} + +PR_IMPLEMENT(PRStatus) + PR_JoinThread (PRThread* thred) +{ + status_t eval, status; + + PR_ASSERT(thred != NULL); + + if ((thred->state & BT_THREAD_JOINABLE) == 0) + { + PR_SetError( PR_INVALID_ARGUMENT_ERROR, 0 ); + return( PR_FAILURE ); + } + + /* synchronize access to the thread's joinSem */ + PR_Lock(joinSemLock); + + if (thred->md.is_joining) + { + /* another thread is already waiting to join the specified + thread - we must fail */ + PR_Unlock(joinSemLock); + return PR_FAILURE; + } + + /* let others know we are waiting to join */ + thred->md.is_joining = PR_TRUE; + + if (thred->md.joinSem == B_ERROR) + { + /* the thread hasn't finished yet - it is our responsibility to + allocate a joinSem and wait on it */ + thred->md.joinSem = create_sem(0, "join sem"); + + /* we're done changing the joinSem now */ + PR_Unlock(joinSemLock); + + /* wait for the thread to finish */ + while (acquire_sem(thred->md.joinSem) == B_INTERRUPTED); + + } + else + { + /* the thread has already finished, and has allocated the + joinSem itself - let it know it can finally die */ + delete_sem(thred->md.joinSem); + + PR_Unlock(joinSemLock); + } + + /* make sure the thread is dead */ + wait_for_thread(thred->md.tid, &eval); + + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRThread*) + PR_GetCurrentThread () +{ + PRThread* thred; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + thred = (PRThread *)tls_get( tls_prThreadSlot); + if (thred == NULL) + { + /* this thread doesn't have a PRThread structure (it must be + a native thread not created by the NSPR) - assimilate it */ + thred = _bt_AttachThread(); + } + PR_ASSERT(NULL != thred); + + return thred; +} + +PR_IMPLEMENT(PRThreadScope) + PR_GetThreadScope (const PRThread* thred) +{ + PR_ASSERT(thred != NULL); + return PR_GLOBAL_THREAD; +} + +PR_IMPLEMENT(PRThreadType) + PR_GetThreadType (const PRThread* thred) +{ + PR_ASSERT(thred != NULL); + return (thred->state & BT_THREAD_SYSTEM) ? + PR_SYSTEM_THREAD : PR_USER_THREAD; +} + +PR_IMPLEMENT(PRThreadState) + PR_GetThreadState (const PRThread* thred) +{ + PR_ASSERT(thred != NULL); + return (thred->state & BT_THREAD_JOINABLE)? + PR_JOINABLE_THREAD: PR_UNJOINABLE_THREAD; +} + +PR_IMPLEMENT(PRThreadPriority) + PR_GetThreadPriority (const PRThread* thred) +{ + PR_ASSERT(thred != NULL); + return thred->priority; +} /* PR_GetThreadPriority */ + +PR_IMPLEMENT(void) PR_SetThreadPriority(PRThread *thred, + PRThreadPriority newPri) +{ + PRUint32 bePriority; + + PR_ASSERT( thred != NULL ); + + thred->priority = newPri; + bePriority = _bt_MapNSPRToNativePriority( newPri ); + set_thread_priority( thred->md.tid, bePriority ); +} + +PR_IMPLEMENT(PRStatus) + PR_NewThreadPrivateIndex (PRUintn* newIndex, + PRThreadPrivateDTOR destructor) +{ + int32 index; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* reserve the next available tpd slot */ + index = atomic_add( &tpd_slotsUsed, 1 ); + if (index >= BT_TPD_LIMIT) + { + /* no slots left - decrement value, then fail */ + atomic_add( &tpd_slotsUsed, -1 ); + PR_SetError( PR_TPD_RANGE_ERROR, 0 ); + return( PR_FAILURE ); + } + + /* allocate a beos-native TLS slot for this index (the new slot + automatically contains NULL) */ + tpd_beosTLSSlots[index] = tls_allocate(); + + /* remember the destructor */ + tpd_dtors[index] = destructor; + + *newIndex = (PRUintn)index; + + return( PR_SUCCESS ); +} + +PR_IMPLEMENT(PRStatus) + PR_SetThreadPrivate (PRUintn index, void* priv) +{ + void *oldValue; + + /* + ** Sanity checking + */ + + if(index < 0 || index >= tpd_slotsUsed || index >= BT_TPD_LIMIT) + { + PR_SetError( PR_TPD_RANGE_ERROR, 0 ); + return( PR_FAILURE ); + } + + /* if the old value isn't NULL, and the dtor for this slot isn't + NULL, we must destroy the data */ + oldValue = tls_get(tpd_beosTLSSlots[index]); + if (oldValue != NULL && tpd_dtors[index] != NULL) + (*tpd_dtors[index])(oldValue); + + /* save new value */ + tls_set(tpd_beosTLSSlots[index], priv); + + return( PR_SUCCESS ); + } + +PR_IMPLEMENT(void*) + PR_GetThreadPrivate (PRUintn index) +{ + /* make sure the index is valid */ + if (index < 0 || index >= tpd_slotsUsed || index >= BT_TPD_LIMIT) + { + PR_SetError( PR_TPD_RANGE_ERROR, 0 ); + return NULL; + } + + /* return the value */ + return tls_get( tpd_beosTLSSlots[index] ); + } + + +PR_IMPLEMENT(PRStatus) + PR_Interrupt (PRThread* thred) +{ + PRIntn rv; + + PR_ASSERT(thred != NULL); + + /* + ** there seems to be a bug in beos R5 in which calling + ** resume_thread() on a blocked thread returns B_OK instead + ** of B_BAD_THREAD_STATE (beos bug #20000422-19095). as such, + ** to interrupt a thread, we will simply suspend then resume it + ** (no longer call resume_thread(), check for B_BAD_THREAD_STATE, + ** the suspend/resume to wake up a blocked thread). this wakes + ** up blocked threads properly, and doesn't hurt unblocked threads + ** (they simply get stopped then re-started immediately) + */ + + rv = suspend_thread( thred->md.tid ); + if( rv != B_NO_ERROR ) + { + /* this doesn't appear to be a valid thread_id */ + PR_SetError( PR_UNKNOWN_ERROR, rv ); + return PR_FAILURE; + } + + rv = resume_thread( thred->md.tid ); + if( rv != B_NO_ERROR ) + { + PR_SetError( PR_UNKNOWN_ERROR, rv ); + return PR_FAILURE; + } + + return PR_SUCCESS; +} + +PR_IMPLEMENT(void) + PR_ClearInterrupt () +{ +} + +PR_IMPLEMENT(PRStatus) + PR_Yield () +{ + /* we just sleep for long enough to cause a reschedule (100 + microseconds) */ + snooze(100); +} + +#define BT_MILLION 1000000UL + +PR_IMPLEMENT(PRStatus) + PR_Sleep (PRIntervalTime ticks) +{ + bigtime_t tps; + status_t status; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + tps = PR_IntervalToMicroseconds( ticks ); + + status = snooze(tps); + if (status == B_NO_ERROR) return PR_SUCCESS; + + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, status); + return PR_FAILURE; +} + +PR_IMPLEMENT(PRStatus) + PR_Cleanup () +{ + PRThread *me = PR_GetCurrentThread(); + + PR_ASSERT(me->state & BT_THREAD_PRIMORD); + if ((me->state & BT_THREAD_PRIMORD) == 0) { + return PR_FAILURE; + } + + PR_Lock( bt_book.ml ); + + if (bt_book.threadCount != 0) + { + /* we'll have to wait for some threads to finish - create a + sem to block on */ + bt_book.cleanUpSem = create_sem(0, "cleanup sem"); + } + + PR_Unlock( bt_book.ml ); + + /* note that, if all the user threads were already dead, we + wouldn't have created a sem above, so this acquire_sem() + will fail immediately */ + while (acquire_sem(bt_book.cleanUpSem) == B_INTERRUPTED); + + return PR_SUCCESS; +} + +PR_IMPLEMENT(void) + PR_ProcessExit (PRIntn status) +{ + exit(status); +} + +PRThread *_bt_AttachThread() +{ + PRThread *thread; + thread_info tInfo; + + /* make sure this thread doesn't already have a PRThread structure */ + PR_ASSERT(tls_get(tls_prThreadSlot) == NULL); + + /* allocate a PRThread structure for this thread */ + thread = PR_NEWZAP(PRThread); + if (thread == NULL) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + + /* get the native thread's current state */ + get_thread_info(find_thread(NULL), &tInfo); + + /* initialize new PRThread */ + thread->md.tid = tInfo.thread; + thread->md.joinSem = B_ERROR; + thread->priority = _bt_MapNativeToNSPRPriority(tInfo.priority); + + /* attached threads are always non-joinable user threads */ + thread->state = 0; + + /* increment user thread count */ + PR_Lock(bt_book.ml); + bt_book.threadCount++; + PR_Unlock(bt_book.ml); + + /* store this thread's PRThread */ + tls_set(tls_prThreadSlot, thread); + + /* the thread must call _bt_CleanupThread() before it dies, in order + to clean up its PRThread, synchronize with the primordial thread, + etc. */ + on_exit_thread(_bt_CleanupThread, NULL); + + return thread; +}
diff --git a/pr/src/bthreads/objs.mk b/pr/src/bthreads/objs.mk new file mode 100644 index 0000000..b273ba4 --- /dev/null +++ b/pr/src/bthreads/objs.mk
@@ -0,0 +1,11 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# This makefile appends to the variable OBJS the bthread object modules +# that will be part of the nspr20 library. + +include $(srcdir)/bthreads/bsrcs.mk + +OBJS += $(BTCSRCS:%.c=bthreads/$(OBJDIR)/%.$(OBJ_SUFFIX))
diff --git a/pr/src/cplus/.cvsignore b/pr/src/cplus/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/cplus/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/cplus/Makefile.in b/pr/src/cplus/Makefile.in new file mode 100644 index 0000000..ec08eab --- /dev/null +++ b/pr/src/cplus/Makefile.in
@@ -0,0 +1,43 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CXXSRCS = \ + rcbase.cpp \ + rccv.cpp \ + rcfileio.cpp \ + rcinrval.cpp \ + rcio.cpp \ + rclock.cpp \ + rcnetdb.cpp \ + rcnetio.cpp \ + rcthread.cpp \ + rctime.cpp \ + $(NULL) + +OBJS = $(addprefix $(OBJDIR)/,$(CXXSRCS:.cpp=.$(OBJ_SUFFIX))) + +TARGETS = $(OBJS) + +INCLUDES = -I$(dist_includedir) + +DEFINES += -D_NSPR_BUILD_ + +include $(topsrcdir)/config/rules.mk + +HEADERS = $(wildcard $(srcdir)/*.h) + +export:: $(TARGETS) +
diff --git a/pr/src/cplus/rcascii.h b/pr/src/cplus/rcascii.h new file mode 100644 index 0000000..7383d8d --- /dev/null +++ b/pr/src/cplus/rcascii.h
@@ -0,0 +1,143 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class definitions to format ASCII data. +*/ + +#if defined(_RCASCII_H) +#else +#define _RCASCII_H + +/* +** RCFormatStuff +** This class maintains no state - that is the responsibility of +** the class' client. For each call to Sx_printf(), the StuffFunction +** will be called for each embedded "%" in the 'fmt' string and once +** for each interveaning literal. +*/ +class PR_IMPLEMENT(RCFormatStuff) +{ +public: + RCFormatStuff(); + virtual ~RCFormatStuff(); + + /* + ** Process the arbitrary argument list using as indicated by + ** the 'fmt' string. Each segment of the processing the stuff + ** function is called with the relavent translation. + */ + virtual PRInt32 Sx_printf(void *state, const char *fmt, ...); + + /* + ** The 'state' argument is not processed by the runtime. It + ** is merely passed from the Sx_printf() call. It is intended + ** to be used by the client to figure out what to do with the + ** new string. + ** + ** The new string ('stuff') is ASCII translation driven by the + ** Sx_printf()'s 'fmt' string. It is not guaranteed to be a null + ** terminated string. + ** + ** The return value is the number of bytes copied from the 'stuff' + ** string. It is accumulated for each of the calls to the stuff + ** function and returned from the original caller of Sx_printf(). + */ + virtual PRSize StuffFunction( + void *state, const char *stuff, PRSize stufflen) = 0; +}; /* RCFormatStuff */ + + +/* +** RCFormatBuffer +** The caller is supplying the buffer, the runtime is doing all +** the conversion. The object contains no state, so is reusable +** and reentrant. +*/ +class PR_IMPLEMENT(RCFormatBuffer): public RCFormatStuff +{ +public: + RCFormatBuffer(); + virtual ~RCFormatBuffer(); + + /* + ** Format the trailing arguments as indicated by the 'fmt' + ** string. Put the result in 'buffer'. Return the number + ** of bytes moved into 'buffer'. 'buffer' will always be + ** a properly terminated string even if the convresion fails. + */ + virtual PRSize Sn_printf( + char *buffer, PRSize length, const char *fmt, ...); + + virtual char *Sm_append(char *buffer, const char *fmt, ...); + +private: + /* + ** This class overrides the stuff function, does not preserve + ** its virtual-ness and no longer allows the clients to call + ** it in the clear. In other words, it is now the implementation + ** for this class. + */ + PRSize StuffFunction(void*, const char*, PRSize); + +}; /* RCFormatBuffer */ + +/* +** RCFormat +** The runtime is supplying the buffer. The object has state - the +** buffer. Each operation must run to completion before the object +** can be reused. When it is, the buffer is reset (whatever that +** means). The result of a conversion is available via the extractor. +** After extracted, the memory still belongs to the class - if the +** caller wants to retain or modify, it must first be copied. +*/ +class PR_IMPLEMENT(RCFormat): pubic RCFormatBuffer +{ +public: + RCFormat(); + virtual ~RCFormat(); + + /* + ** Translate the trailing arguments according to the 'fmt' + ** string and store the results in the object. + */ + virtual PRSize Sm_printf(const char *fmt, ...); + + /* + ** Extract the latest translation. + ** The object does not surrender the memory occupied by + ** the string. If the caller wishes to modify the data, + ** it must first be copied. + */ + const char*(); + +private: + char *buffer; + + RCFormat(const RCFormat&); + RCFormat& operator=(const RCFormat&); +}; /* RCFormat */ + +/* +** RCPrint +** The output is formatted and then written to an associated file +** descriptor. The client can provide a suitable file descriptor +** or can indicate that the output should be directed to one of +** the well-known "console" devices. +*/ +class PR_IMPLEMENT(RCPrint): public RCFormat +{ + virtual ~RCPrint(); + RCPrint(RCIO* output); + RCPrint(RCFileIO::SpecialFile output); + + virtual PRSize Printf(const char *fmt, ...); +private: + RCPrint(); +}; /* RCPrint */ + +#endif /* defined(_RCASCII_H) */ + +/* RCAscii.h */
diff --git a/pr/src/cplus/rcbase.cpp b/pr/src/cplus/rcbase.cpp new file mode 100644 index 0000000..c258081 --- /dev/null +++ b/pr/src/cplus/rcbase.cpp
@@ -0,0 +1,23 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** RCBase.cpp - Mixin class for NSPR C++ wrappers +*/ + +#include "rcbase.h" + +RCBase::~RCBase() { } + +PRSize RCBase::GetErrorTextLength() { return PR_GetErrorTextLength(); } +PRSize RCBase::CopyErrorText(char *text) { return PR_GetErrorText(text); } + +void RCBase::SetError(PRErrorCode error, PRInt32 oserror) + { PR_SetError(error, oserror); } + +void RCBase::SetErrorText(PRSize text_length, const char *text) + { PR_SetErrorText(text_length, text); } + +/* rcbase.cpp */
diff --git a/pr/src/cplus/rcbase.h b/pr/src/cplus/rcbase.h new file mode 100644 index 0000000..58df43c --- /dev/null +++ b/pr/src/cplus/rcbase.h
@@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** RCBase.h - Mixin class for NSPR C++ wrappers +*/ + +#if defined(_RCRUNTIME_H) +#else +#define _RCRUNTIME_H + +#include <prerror.h> + +/* +** Class: RCBase (mixin) +** +** Generally mixed into every base class. The functions in this class are all +** static. Therefore this entire class is just syntatic sugar. It gives the +** illusion that errors (in particular) are retrieved via the same object +** that just reported a failure. It also (unfortunately) might lead one to +** believe that the errors are persistent in that object. They're not. +*/ + +class PR_IMPLEMENT(RCBase) +{ +public: + virtual ~RCBase(); + + static void AbortSelf(); + + static PRErrorCode GetError(); + static PRInt32 GetOSError(); + + static PRSize GetErrorTextLength(); + static PRSize CopyErrorText(char *text); + + static void SetError(PRErrorCode error, PRInt32 oserror); + static void SetErrorText(PRSize textLength, const char *text); + +protected: + RCBase() { } +}; /* RCObject */ + +inline PRErrorCode RCBase::GetError() { return PR_GetError(); } +inline PRInt32 RCBase::GetOSError() { return PR_GetOSError(); } + +#endif /* defined(_RCRUNTIME_H) */ + +/* rcbase.h */
diff --git a/pr/src/cplus/rccv.cpp b/pr/src/cplus/rccv.cpp new file mode 100644 index 0000000..32b84b1 --- /dev/null +++ b/pr/src/cplus/rccv.cpp
@@ -0,0 +1,65 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** RCCondition - C++ wrapper around NSPR's PRCondVar +*/ + +#include "rccv.h" + +#include <prlog.h> +#include <prerror.h> +#include <prcvar.h> + +RCCondition::RCCondition(class RCLock *lock): RCBase() +{ + cv = PR_NewCondVar(lock->lock); + PR_ASSERT(NULL != cv); + timeout = PR_INTERVAL_NO_TIMEOUT; +} /* RCCondition::RCCondition */ + +RCCondition::~RCCondition() +{ + if (NULL != cv) PR_DestroyCondVar(cv); +} /* RCCondition::~RCCondition */ + +PRStatus RCCondition::Wait() +{ + PRStatus rv; + PR_ASSERT(NULL != cv); + if (NULL == cv) + { + SetError(PR_INVALID_ARGUMENT_ERROR, 0); + rv = PR_FAILURE; + } + else + rv = PR_WaitCondVar(cv, timeout.interval); + return rv; +} /* RCCondition::Wait */ + +PRStatus RCCondition::Notify() +{ + return PR_NotifyCondVar(cv); +} /* RCCondition::Notify */ + +PRStatus RCCondition::Broadcast() +{ + return PR_NotifyAllCondVar(cv); +} /* RCCondition::Broadcast */ + +PRStatus RCCondition::SetTimeout(const RCInterval& tmo) +{ + if (NULL == cv) + { + SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + timeout = tmo; + return PR_SUCCESS; +} /* RCCondition::SetTimeout */ + +RCInterval RCCondition::GetTimeout() const { return timeout; } + +/* rccv.cpp */
diff --git a/pr/src/cplus/rccv.h b/pr/src/cplus/rccv.h new file mode 100644 index 0000000..e5c8913 --- /dev/null +++ b/pr/src/cplus/rccv.h
@@ -0,0 +1,64 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** RCCondition - C++ wrapper around NSPR's PRCondVar +** +** Conditions have a notion of timeouts. A thread that waits on a condition +** will resume execution when the condition is notified OR when a specified +** interval of time has expired. +** +** Most applications don't adjust the timeouts on conditions. The literature +** would argue that all threads waiting on a single condition must have the +** same semantics. But if an application wishes to modify the timeout with +** (perhaps) each wait call, that modification should be done consistantly +** and under protection of the condition's associated lock. +** +** The default timeout is infinity. +*/ + +#if defined(_RCCOND_H) +#else +#define _RCCOND_H + +#include "rclock.h" +#include "rcbase.h" +#include "rcinrval.h" + +struct PRCondVar; + +class PR_IMPLEMENT(RCCondition): public RCBase +{ +public: + RCCondition(RCLock*); /* associates CV with a lock and infinite tmo */ + virtual ~RCCondition(); + + virtual PRStatus Wait(); /* applies object's current timeout */ + + virtual PRStatus Notify(); /* perhaps ready one thread */ + virtual PRStatus Broadcast(); /* perhaps ready many threads */ + + virtual PRStatus SetTimeout(const RCInterval&); + /* set object's current timeout value */ + +private: + PRCondVar *cv; + RCInterval timeout; + + RCCondition(); + RCCondition(const RCCondition&); + void operator=(const RCCondition&); + +public: + RCInterval GetTimeout() const; +}; /* RCCondition */ + +inline RCCondition::RCCondition(): RCBase() { } +inline RCCondition::RCCondition(const RCCondition&): RCBase() { } +inline void RCCondition::operator=(const RCCondition&) { } + +#endif /* defined(_RCCOND_H) */ + +/* RCCond.h */
diff --git a/pr/src/cplus/rcfileio.cpp b/pr/src/cplus/rcfileio.cpp new file mode 100644 index 0000000..cdf6318 --- /dev/null +++ b/pr/src/cplus/rcfileio.cpp
@@ -0,0 +1,167 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class implementation for normal and special file I/O (ref: prio.h) +*/ + +#include "rcfileio.h" + +#include <string.h> + +RCFileIO::RCFileIO(): RCIO(RCIO::file) { } + +RCFileIO::~RCFileIO() { if (NULL != fd) (void)Close(); } + +PRInt64 RCFileIO::Available() + { return fd->methods->available(fd); } + +PRStatus RCFileIO::Close() + { PRStatus rv = fd->methods->close(fd); fd = NULL; return rv; } + +PRStatus RCFileIO::Delete(const char* filename) { return PR_Delete(filename); } + +PRStatus RCFileIO::FileInfo(RCFileInfo* info) const + { return fd->methods->fileInfo64(fd, &info->info); } + +PRStatus RCFileIO::FileInfo(const char *name, RCFileInfo* info) + { return PR_GetFileInfo64(name, &info->info); } + +PRStatus RCFileIO::Fsync() + { return fd->methods->fsync(fd); } + +PRStatus RCFileIO::Open(const char *filename, PRIntn flags, PRIntn mode) +{ + fd = PR_Open(filename, flags, mode); + return (NULL == fd) ? PR_FAILURE : PR_SUCCESS; +} /* RCFileIO::Open */ + +PRInt32 RCFileIO::Read(void *buf, PRSize amount) + { return fd->methods->read(fd, buf, amount); } + +PRInt64 RCFileIO::Seek(PRInt64 offset, RCIO::Whence how) +{ + PRSeekWhence whence; + switch (how) + { + case RCFileIO::set: whence = PR_SEEK_SET; break; + case RCFileIO::current: whence = PR_SEEK_CUR; break; + case RCFileIO::end: whence = PR_SEEK_END; break; + default: whence = (PRSeekWhence)-1; + } + return fd->methods->seek64(fd, offset, whence); +} /* RCFileIO::Seek */ + +PRInt32 RCFileIO::Write(const void *buf, PRSize amount) + { return fd->methods->write(fd, buf, amount); } + +PRInt32 RCFileIO::Writev( + const PRIOVec *iov, PRSize size, const RCInterval& timeout) + { return fd->methods->writev(fd, iov, size, timeout); } + +RCIO *RCFileIO::GetSpecialFile(RCFileIO::SpecialFile special) +{ + PRFileDesc* fd; + PRSpecialFD which; + RCFileIO* spec = NULL; + + switch (special) + { + case RCFileIO::input: which = PR_StandardInput; break; + case RCFileIO::output: which = PR_StandardOutput; break; + case RCFileIO::error: which = PR_StandardError; break; + default: which = (PRSpecialFD)-1; + } + fd = PR_GetSpecialFD(which); + if (NULL != fd) + { + spec = new RCFileIO(); + if (NULL != spec) spec->fd = fd; + } + return spec; +} /* RCFileIO::GetSpecialFile */ + + +/* +** The following methods have been made non-virtual and private. These +** default implementations are intended to NEVER be called. They +** are not valid for this type of I/O class (normal and special file). +*/ +PRStatus RCFileIO::Connect(const RCNetAddr&, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCFileIO::GetLocalName(RCNetAddr*) const +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCFileIO::GetPeerName(RCNetAddr*) const +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCFileIO::GetSocketOption(PRSocketOptionData*) const +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCFileIO::Listen(PRIntn) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRInt16 RCFileIO::Poll(PRInt16, PRInt16*) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return 0; } + +PRInt32 RCFileIO::Recv(void*, PRSize, PRIntn, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +PRInt32 RCFileIO::Recvfrom(void*, PRSize, PRIntn, RCNetAddr*, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +PRInt32 RCFileIO::Send( + const void*, PRSize, PRIntn, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +PRInt32 RCFileIO::Sendto( + const void*, PRSize, PRIntn, const RCNetAddr&, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +RCIO* RCFileIO::Accept(RCNetAddr*, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return NULL; } + +PRStatus RCFileIO::Bind(const RCNetAddr&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRInt32 RCFileIO::AcceptRead( + RCIO**, RCNetAddr**, void*, PRSize, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +PRStatus RCFileIO::SetSocketOption(const PRSocketOptionData*) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCFileIO::Shutdown(RCIO::ShutdownHow) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRInt32 RCFileIO::TransmitFile( + RCIO*, const void*, PRSize, RCIO::FileDisposition, const RCInterval&) +{ PR_SetError(PR_INVALID_METHOD_ERROR, 0); return -1; } + +/* +** Class implementation for file information object (ref: prio.h) +*/ + +RCFileInfo::~RCFileInfo() { } + +RCFileInfo::RCFileInfo(const RCFileInfo& her): RCBase() + { info = her.info; } /* RCFileInfo::RCFileInfo */ + +RCTime RCFileInfo::CreationTime() const { return RCTime(info.creationTime); } + +RCTime RCFileInfo::ModifyTime() const { return RCTime(info.modifyTime); } + +RCFileInfo::FileType RCFileInfo::Type() const +{ + RCFileInfo::FileType type; + switch (info.type) + { + case PR_FILE_FILE: type = RCFileInfo::file; break; + case PR_FILE_DIRECTORY: type = RCFileInfo::directory; break; + default: type = RCFileInfo::other; + } + return type; +} /* RCFileInfo::Type */
diff --git a/pr/src/cplus/rcfileio.h b/pr/src/cplus/rcfileio.h new file mode 100644 index 0000000..d9c8258 --- /dev/null +++ b/pr/src/cplus/rcfileio.h
@@ -0,0 +1,129 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class definitions for normal and special file I/O (ref: prio.h) +*/ + +#if defined(_RCFILEIO_H) +#else +#define _RCFILEIO_H + +#include "rcio.h" +#include "rctime.h" + +/* +** One would normally create a concrete class, such as RCFileIO, but then +** pass around more generic references, ie., RCIO. +** +** This subclass of RCIO hides (makes private) the methods that are not +** applicable to normal files. +*/ + +class RCFileInfo; + +class PR_IMPLEMENT(RCFileIO): public RCIO +{ +public: + RCFileIO(); + virtual ~RCFileIO(); + + virtual PRInt64 Available(); + virtual PRStatus Close(); + static PRStatus Delete(const char *name); + virtual PRStatus FileInfo(RCFileInfo* info) const; + static PRStatus FileInfo(const char *name, RCFileInfo* info); + virtual PRStatus Fsync(); + virtual PRStatus Open(const char *name, PRIntn flags, PRIntn mode); + virtual PRInt32 Read(void *buf, PRSize amount); + virtual PRInt64 Seek(PRInt64 offset, RCIO::Whence how); + virtual PRInt32 Write(const void *buf, PRSize amount); + virtual PRInt32 Writev( + const PRIOVec *iov, PRSize size, + const RCInterval& timeout); + +private: + + /* These methods made private are unavailable for this object */ + RCFileIO(const RCFileIO&); + void operator=(const RCFileIO&); + + RCIO* Accept(RCNetAddr* addr, const RCInterval& timeout); + PRInt32 AcceptRead( + RCIO **newfd, RCNetAddr **address, void *buffer, + PRSize amount, const RCInterval& timeout); + PRStatus Bind(const RCNetAddr& addr); + PRStatus Connect(const RCNetAddr& addr, const RCInterval& timeout); + PRStatus GetLocalName(RCNetAddr *addr) const; + PRStatus GetPeerName(RCNetAddr *addr) const; + PRStatus GetSocketOption(PRSocketOptionData *data) const; + PRStatus Listen(PRIntn backlog); + PRInt16 Poll(PRInt16 in_flags, PRInt16 *out_flags); + PRInt32 Recv( + void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout); + PRInt32 Recvfrom( + void *buf, PRSize amount, PRIntn flags, + RCNetAddr* addr, const RCInterval& timeout); + PRInt32 Send( + const void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout); + PRInt32 Sendto( + const void *buf, PRSize amount, PRIntn flags, + const RCNetAddr& addr, + const RCInterval& timeout); + PRStatus SetSocketOption(const PRSocketOptionData *data); + PRStatus Shutdown(RCIO::ShutdownHow how); + PRInt32 TransmitFile( + RCIO *source, const void *headers, + PRSize hlen, RCIO::FileDisposition flags, + const RCInterval& timeout); +public: + + /* + ** The following function return a valid normal file object, + ** Such objects can be used for scanned input and console output. + */ + typedef enum { + input = PR_StandardInput, + output = PR_StandardOutput, + error = PR_StandardError + } SpecialFile; + + static RCIO *GetSpecialFile(RCFileIO::SpecialFile special); + +}; /* RCFileIO */ + +class PR_IMPLEMENT(RCFileInfo): public RCBase +{ +public: + typedef enum { + file = PR_FILE_FILE, + directory = PR_FILE_DIRECTORY, + other = PR_FILE_OTHER + } FileType; + +public: + RCFileInfo(); + RCFileInfo(const RCFileInfo&); + + virtual ~RCFileInfo(); + + PRInt64 Size() const; + RCTime CreationTime() const; + RCTime ModifyTime() const; + RCFileInfo::FileType Type() const; + +friend PRStatus RCFileIO::FileInfo(RCFileInfo*) const; +friend PRStatus RCFileIO::FileInfo(const char *name, RCFileInfo*); + +private: + PRFileInfo64 info; +}; /* RCFileInfo */ + +inline RCFileInfo::RCFileInfo(): RCBase() { } +inline PRInt64 RCFileInfo::Size() const { return info.size; } + +#endif /* defined(_RCFILEIO_H) */
diff --git a/pr/src/cplus/rcinrval.cpp b/pr/src/cplus/rcinrval.cpp new file mode 100644 index 0000000..cda5f8d --- /dev/null +++ b/pr/src/cplus/rcinrval.cpp
@@ -0,0 +1,37 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** C++ interval times (ref: prinrval.h) +** +** An interval is a period of time. The start of the interval (epoch) +** must be defined by the application. The unit of time of an interval +** is platform dependent, therefore so is the maximum interval that is +** representable. However, that interval is never less that ~12 hours. +*/ + +#include "rcinrval.h" + +RCInterval::~RCInterval() { } + +RCInterval::RCInterval(RCInterval::RCReservedInterval special): RCBase() +{ + switch (special) + { + case RCInterval::now: + interval = PR_IntervalNow(); + break; + case RCInterval::no_timeout: + interval = PR_INTERVAL_NO_TIMEOUT; + break; + case RCInterval::no_wait: + interval = PR_INTERVAL_NO_WAIT; + break; + default: + break; + } +} /* RCInterval::RCInterval */ + +/* rcinrval.cpp */
diff --git a/pr/src/cplus/rcinrval.h b/pr/src/cplus/rcinrval.h new file mode 100644 index 0000000..bcf755f --- /dev/null +++ b/pr/src/cplus/rcinrval.h
@@ -0,0 +1,137 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** C++ interval times (ref: prinrval.h) +** +** An interval is a period of time. The start of the interval (epoch) +** must be defined by the application. The unit of time of an interval +** is platform dependent, therefore so is the maximum interval that is +** representable. However, that interval is never less than ~6 hours. +*/ +#if defined(_RCINTERVAL_H) +#else +#define _RCINTERVAL_H + +#include "rcbase.h" +#include <prinrval.h> + +class PR_IMPLEMENT(RCInterval): public RCBase +{ +public: + typedef enum {now, no_timeout, no_wait} RCReservedInterval; + + virtual ~RCInterval(); + + RCInterval(); + + RCInterval(PRIntervalTime interval); + RCInterval(const RCInterval& copy); + RCInterval(RCReservedInterval special); + + void SetToNow(); + + void operator=(const RCInterval&); + void operator=(PRIntervalTime interval); + + PRBool operator<(const RCInterval&); + PRBool operator>(const RCInterval&); + PRBool operator==(const RCInterval&); + PRBool operator>=(const RCInterval&); + PRBool operator<=(const RCInterval&); + + RCInterval operator+(const RCInterval&); + RCInterval operator-(const RCInterval&); + RCInterval& operator+=(const RCInterval&); + RCInterval& operator-=(const RCInterval&); + + RCInterval operator/(PRUint32); + RCInterval operator*(PRUint32); + RCInterval& operator/=(PRUint32); + RCInterval& operator*=(PRUint32); + + + PRUint32 ToSeconds() const; + PRUint32 ToMilliseconds() const; + PRUint32 ToMicroseconds() const; + operator PRIntervalTime() const; + + static PRIntervalTime FromSeconds(PRUint32 seconds); + static PRIntervalTime FromMilliseconds(PRUint32 milli); + static PRIntervalTime FromMicroseconds(PRUint32 micro); + + friend class RCCondition; + +private: + PRIntervalTime interval; + +}; /* RCInterval */ + + +inline RCInterval::RCInterval(): RCBase() { } + +inline RCInterval::RCInterval(const RCInterval& his): RCBase() + { interval = his.interval; } + +inline RCInterval::RCInterval(PRIntervalTime ticks): RCBase() + { interval = ticks; } + +inline void RCInterval::SetToNow() { interval = PR_IntervalNow(); } + +inline void RCInterval::operator=(const RCInterval& his) + { interval = his.interval; } + +inline void RCInterval::operator=(PRIntervalTime his) + { interval = his; } + +inline PRBool RCInterval::operator==(const RCInterval& his) + { return (interval == his.interval) ? PR_TRUE : PR_FALSE; } +inline PRBool RCInterval::operator<(const RCInterval& his) + { return (interval < his.interval)? PR_TRUE : PR_FALSE; } +inline PRBool RCInterval::operator>(const RCInterval& his) + { return (interval > his.interval) ? PR_TRUE : PR_FALSE; } +inline PRBool RCInterval::operator<=(const RCInterval& his) + { return (interval <= his.interval) ? PR_TRUE : PR_FALSE; } +inline PRBool RCInterval::operator>=(const RCInterval& his) + { return (interval <= his.interval) ? PR_TRUE : PR_FALSE; } + +inline RCInterval RCInterval::operator+(const RCInterval& his) + { return RCInterval((PRIntervalTime)(interval + his.interval)); } +inline RCInterval RCInterval::operator-(const RCInterval& his) + { return RCInterval((PRIntervalTime)(interval - his.interval)); } +inline RCInterval& RCInterval::operator+=(const RCInterval& his) + { interval += his.interval; return *this; } +inline RCInterval& RCInterval::operator-=(const RCInterval& his) + { interval -= his.interval; return *this; } + +inline RCInterval RCInterval::operator/(PRUint32 him) + { return RCInterval((PRIntervalTime)(interval / him)); } +inline RCInterval RCInterval::operator*(PRUint32 him) + { return RCInterval((PRIntervalTime)(interval * him)); } + +inline RCInterval& RCInterval::operator/=(PRUint32 him) + { interval /= him; return *this; } + +inline RCInterval& RCInterval::operator*=(PRUint32 him) + { interval *= him; return *this; } + +inline PRUint32 RCInterval::ToSeconds() const + { return PR_IntervalToSeconds(interval); } +inline PRUint32 RCInterval::ToMilliseconds() const + { return PR_IntervalToMilliseconds(interval); } +inline PRUint32 RCInterval::ToMicroseconds() const + { return PR_IntervalToMicroseconds(interval); } +inline RCInterval::operator PRIntervalTime() const { return interval; } + +inline PRIntervalTime RCInterval::FromSeconds(PRUint32 seconds) + { return PR_SecondsToInterval(seconds); } +inline PRIntervalTime RCInterval::FromMilliseconds(PRUint32 milli) + { return PR_MillisecondsToInterval(milli); } +inline PRIntervalTime RCInterval::FromMicroseconds(PRUint32 micro) + { return PR_MicrosecondsToInterval(micro); } + +#endif /* defined(_RCINTERVAL_H) */ + +/* RCInterval.h */
diff --git a/pr/src/cplus/rcio.cpp b/pr/src/cplus/rcio.cpp new file mode 100644 index 0000000..081a9f6 --- /dev/null +++ b/pr/src/cplus/rcio.cpp
@@ -0,0 +1,14 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Base class implmenation for I/O (ref: prio.h) +*/ + +#include "rcio.h" + +RCIO::~RCIO() { } + +RCIO::RCIO(RCIO::RCIOType): RCBase() { }
diff --git a/pr/src/cplus/rcio.h b/pr/src/cplus/rcio.h new file mode 100644 index 0000000..a4278d2 --- /dev/null +++ b/pr/src/cplus/rcio.h
@@ -0,0 +1,116 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Base class definitions for I/O (ref: prio.h) +** +** This class is a virtual base class. Construction must be done by a +** subclass, but the I/O operations can be done on a RCIO object reference. +*/ + +#if defined(_RCIO_H) +#else +#define _RCIO_H + +#include "rcbase.h" +#include "rcnetdb.h" +#include "rcinrval.h" + +#include "prio.h" + +class RCFileInfo; + +class PR_IMPLEMENT(RCIO): public RCBase +{ +public: + typedef enum { + open = PR_TRANSMITFILE_KEEP_OPEN, /* socket is left open after file + * is transmitted. */ + close = PR_TRANSMITFILE_CLOSE_SOCKET/* socket is closed after file + * is transmitted. */ + } FileDisposition; + + typedef enum { + set = PR_SEEK_SET, /* Set to value specified */ + current = PR_SEEK_CUR, /* Seek relative to current position */ + end = PR_SEEK_END /* seek past end of current eof */ + } Whence; + + typedef enum { + recv = PR_SHUTDOWN_RCV, /* receives will be disallowed */ + send = PR_SHUTDOWN_SEND, /* sends will be disallowed */ + both = PR_SHUTDOWN_BOTH /* sends & receives will be disallowed */ + } ShutdownHow; + +public: + virtual ~RCIO(); + + virtual RCIO* Accept(RCNetAddr* addr, const RCInterval& timeout) = 0; + virtual PRInt32 AcceptRead( + RCIO **nd, RCNetAddr **raddr, void *buf, + PRSize amount, const RCInterval& timeout) = 0; + virtual PRInt64 Available() = 0; + virtual PRStatus Bind(const RCNetAddr& addr) = 0; + virtual PRStatus Close() = 0; + virtual PRStatus Connect( + const RCNetAddr& addr, + const RCInterval& timeout) = 0; + virtual PRStatus FileInfo(RCFileInfo *info) const = 0; + virtual PRStatus Fsync() = 0; + virtual PRStatus GetLocalName(RCNetAddr *addr) const = 0; + virtual PRStatus GetPeerName(RCNetAddr *addr) const = 0; + virtual PRStatus GetSocketOption(PRSocketOptionData *data) const = 0; + virtual PRStatus Listen(PRIntn backlog) = 0; + virtual PRStatus Open(const char *name, PRIntn flags, PRIntn mode) = 0; + virtual PRInt16 Poll(PRInt16 in_flags, PRInt16 *out_flags) = 0; + virtual PRInt32 Read(void *buf, PRSize amount) = 0; + virtual PRInt32 Recv( + void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout) = 0; + virtual PRInt32 Recvfrom( + void *buf, PRSize amount, PRIntn flags, + RCNetAddr* addr, const RCInterval& timeout) = 0; + virtual PRInt64 Seek(PRInt64 offset, Whence how) = 0; + virtual PRInt32 Send( + const void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout) = 0; + virtual PRInt32 Sendto( + const void *buf, PRSize amount, PRIntn flags, + const RCNetAddr& addr, + const RCInterval& timeout) = 0; + virtual PRStatus SetSocketOption(const PRSocketOptionData *data) = 0; + virtual PRStatus Shutdown(ShutdownHow how) = 0; + virtual PRInt32 TransmitFile( + RCIO *source, const void *headers, + PRSize hlen, RCIO::FileDisposition flags, + const RCInterval& timeout) = 0; + virtual PRInt32 Write(const void *buf, PRSize amount) = 0; + virtual PRInt32 Writev( + const PRIOVec *iov, PRSize size, + const RCInterval& timeout) = 0; + +protected: + typedef enum { + file = PR_DESC_FILE, + tcp = PR_DESC_SOCKET_TCP, + udp = PR_DESC_SOCKET_UDP, + layered = PR_DESC_LAYERED} RCIOType; + + RCIO(RCIOType); + + PRFileDesc *fd; /* where the real code hides */ + +private: + /* no default construction and no copies allowed */ + RCIO(); + RCIO(const RCIO&); + +}; /* RCIO */ + +#endif /* defined(_RCIO_H) */ + +/* RCIO.h */ + +
diff --git a/pr/src/cplus/rclock.cpp b/pr/src/cplus/rclock.cpp new file mode 100644 index 0000000..60d13b8 --- /dev/null +++ b/pr/src/cplus/rclock.cpp
@@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ + +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +/* +** C++ access to NSPR locks (PRLock) +*/ + +#include "rclock.h" +#include <prlog.h> + +RCLock::RCLock() +{ + lock = PR_NewLock(); /* it might be NULL */ + PR_ASSERT(NULL != lock); +} /* RCLock::RCLock */ + +RCLock::~RCLock() +{ + if (NULL != lock) PR_DestroyLock(lock); + lock = NULL; +} /* RCLock::~RCLock */ + +void RCLock::Acquire() +{ + PR_ASSERT(NULL != lock); + PR_Lock(lock); +} /* RCLock::Acquire */ + +void RCLock::Release() +{ + PRStatus rv; + PR_ASSERT(NULL != lock); + rv = PR_Unlock(lock); + PR_ASSERT(PR_SUCCESS == rv); +} /* RCLock::Release */ + +/* RCLock.cpp */ +
diff --git a/pr/src/cplus/rclock.h b/pr/src/cplus/rclock.h new file mode 100644 index 0000000..511b6fa --- /dev/null +++ b/pr/src/cplus/rclock.h
@@ -0,0 +1,66 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** C++ access to NSPR locks (PRLock) +*/ + +#if defined(_RCLOCK_H) +#else +#define _RCLOCK_H + +#include "rcbase.h" + +#include <prlock.h> + +class PR_IMPLEMENT(RCLock): public RCBase +{ +public: + RCLock(); + virtual ~RCLock(); + + void Acquire(); /* non-reentrant */ + void Release(); /* should be by owning thread */ + + friend class RCCondition; + +private: + RCLock(const RCLock&); /* can't do that */ + void operator=(const RCLock&); /* nor that */ + + PRLock *lock; +}; /* RCLock */ + +/* +** Class: RCEnter +** +** In scope locks. You can only allocate them on the stack. The language +** will insure that they get released (by calling the destructor) when +** the thread leaves scope, even if via an exception. +*/ +class PR_IMPLEMENT(RCEnter) +{ +public: + ~RCEnter(); /* releases the lock */ + RCEnter(RCLock*); /* acquires the lock */ + +private: + RCLock *lock; + + RCEnter(); + RCEnter(const RCEnter&); + void operator=(const RCEnter&); + + void *operator new(PRSize) { return NULL; } + void operator delete(void*) { } +}; /* RCEnter */ + + +inline RCEnter::RCEnter(RCLock* ml) { lock = ml; lock->Acquire(); } +inline RCEnter::~RCEnter() { lock->Release(); lock = NULL; } + +#endif /* defined(_RCLOCK_H) */ + +/* RCLock.h */
diff --git a/pr/src/cplus/rcmon.h b/pr/src/cplus/rcmon.h new file mode 100644 index 0000000..5d084ef --- /dev/null +++ b/pr/src/cplus/rcmon.h
@@ -0,0 +1,47 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class: RCMonitor (ref prmonitor.h) +** +** RCMonitor.h - C++ wrapper around NSPR's monitors +*/ +#if defined(_RCMONITOR_H) +#else +#define _RCMONITOR_H + +#include "rcbase.h" +#include "rcinrval.h" + +struct PRMonitor; + +class PR_IMPLEMENT(RCMonitor): public RCBase +{ +public: + RCMonitor(); /* timeout is infinity */ + virtual ~RCMonitor(); + + virtual void Enter(); /* reentrant entry */ + virtual void Exit(); + + virtual void Notify(); /* possibly enable one thread */ + virtual void NotifyAll(); /* enable all waiters */ + + virtual void Wait(); /* applies object's timeout */ + + virtual void SetTimeout(const RCInterval& timeout); + +private: + PRMonitor *monitor; + RCInterval timeout; + +public: + RCInterval GetTimeout() const; /* get the current value */ + +}; /* RCMonitor */ + +#endif /* defined(_RCMONITOR_H) */ + +/* RCMonitor.h */
diff --git a/pr/src/cplus/rcnetdb.cpp b/pr/src/cplus/rcnetdb.cpp new file mode 100644 index 0000000..042943b --- /dev/null +++ b/pr/src/cplus/rcnetdb.cpp
@@ -0,0 +1,200 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Base class implementation for network access functions (ref: prnetdb.h) +*/ + +#include "rclock.h" +#include "rcnetdb.h" + +#include <prmem.h> +#include <prlog.h> +#include <string.h> + +RCNetAddr::RCNetAddr(const RCNetAddr& his): RCBase() + { address = his.address; } + +RCNetAddr::RCNetAddr(const RCNetAddr& his, PRUint16 port): RCBase() +{ + address = his.address; + switch (address.raw.family) + { + case PR_AF_INET: address.inet.port = port; break; + case PR_AF_INET6: address.ipv6.port = port; break; + default: break; + } +} /* RCNetAddr::RCNetAddr */ + +RCNetAddr::RCNetAddr(RCNetAddr::HostValue host, PRUint16 port): RCBase() +{ + PRNetAddrValue how; + switch (host) + { + case RCNetAddr::any: how = PR_IpAddrAny; break; + case RCNetAddr::loopback: how = PR_IpAddrLoopback; break; + default: PR_NOT_REACHED("This can't happen -- and did!"); + } + (void)PR_InitializeNetAddr(how, port, &address); +} /* RCNetAddr::RCNetAddr */ + +RCNetAddr::~RCNetAddr() { } + +void RCNetAddr::operator=(const RCNetAddr& his) { address = his.address; } + +PRStatus RCNetAddr::FromString(const char* string) + { return PR_StringToNetAddr(string, &address); } + +void RCNetAddr::operator=(const PRNetAddr* addr) { address = *addr; } + +PRBool RCNetAddr::operator==(const RCNetAddr& his) const +{ + PRBool rv = EqualHost(his); + if (rv) + { + switch (address.raw.family) + { + case PR_AF_INET: + rv = (address.inet.port == his.address.inet.port); break; + case PR_AF_INET6: + rv = (address.ipv6.port == his.address.ipv6.port); break; + case PR_AF_LOCAL: + default: break; + } + } + return rv; +} /* RCNetAddr::operator== */ + +PRBool RCNetAddr::EqualHost(const RCNetAddr& his) const +{ + PRBool rv; + switch (address.raw.family) + { + case PR_AF_INET: + rv = (address.inet.ip == his.address.inet.ip); break; + case PR_AF_INET6: + rv = (0 == memcmp( + &address.ipv6.ip, &his.address.ipv6.ip, + sizeof(address.ipv6.ip))); + break; +#if defined(XP_UNIX) + case PR_AF_LOCAL: + rv = (0 == strncmp( + address.local.path, his.address.local.path, + sizeof(address.local.path))); + break; +#endif + default: break; + } + return rv; +} /* RCNetAddr::operator== */ + +PRStatus RCNetAddr::ToString(char *string, PRSize size) const + { return PR_NetAddrToString(&address, string, size); } + +/* +** RCHostLookup +*/ + +RCHostLookup::~RCHostLookup() +{ + if (NULL != address) delete [] address; +} /* RCHostLookup::~RCHostLookup */ + +RCHostLookup::RCHostLookup(): RCBase() +{ + address = NULL; + max_index = 0; +} /* RCHostLookup::RCHostLookup */ + +PRStatus RCHostLookup::ByName(const char* name) +{ + PRStatus rv; + PRNetAddr addr; + PRHostEnt hostentry; + PRIntn index = 0, max; + RCNetAddr* vector = NULL; + RCNetAddr* old_vector = NULL; + void* buffer = PR_Malloc(PR_NETDB_BUF_SIZE); + if (NULL == buffer) return PR_FAILURE; + rv = PR_GetHostByName(name, (char*)buffer, PR_NETDB_BUF_SIZE, &hostentry); + if (PR_SUCCESS == rv) + { + for (max = 0, index = 0;; ++max) + { + index = PR_EnumerateHostEnt(index, &hostentry, 0, &addr); + if (0 == index) break; + } + if (max > 0) + { + vector = new RCNetAddr[max]; + while (--max > 0) + { + index = PR_EnumerateHostEnt(index, &hostentry, 0, &addr); + if (0 == index) break; + vector[index] = &addr; + } + { + RCEnter entry(&ml); + old_vector = address; + address = vector; + max_index = max; + } + if (NULL != old_vector) delete [] old_vector; + } + } + if (NULL != buffer) PR_DELETE(buffer); + return PR_SUCCESS; +} /* RCHostLookup::ByName */ + +PRStatus RCHostLookup::ByAddress(const RCNetAddr& host_addr) +{ + PRStatus rv; + PRNetAddr addr; + PRHostEnt hostentry; + PRIntn index = 0, max; + RCNetAddr* vector = NULL; + RCNetAddr* old_vector = NULL; + char *buffer = (char*)PR_Malloc(PR_NETDB_BUF_SIZE); + if (NULL == buffer) return PR_FAILURE; + rv = PR_GetHostByAddr(host_addr, buffer, PR_NETDB_BUF_SIZE, &hostentry); + if (PR_SUCCESS == rv) + { + for (max = 0, index = 0;; ++max) + { + index = PR_EnumerateHostEnt(index, &hostentry, 0, &addr); + if (0 == index) break; + } + if (max > 0) + { + vector = new RCNetAddr[max]; + while (--max > 0) + { + index = PR_EnumerateHostEnt(index, &hostentry, 0, &addr); + if (0 == index) break; + vector[index] = &addr; + } + { + RCEnter entry(&ml); + old_vector = address; + address = vector; + max_index = max; + } + if (NULL != old_vector) delete [] old_vector; + } + } + if (NULL != buffer) PR_DELETE(buffer); + return PR_SUCCESS; +} /* RCHostLookup::ByAddress */ + +const RCNetAddr* RCHostLookup::operator[](PRUintn which) +{ + RCNetAddr* addr = NULL; + if (which < max_index) + addr = &address[which]; + return addr; +} /* RCHostLookup::operator[] */ + +/* RCNetdb.cpp */
diff --git a/pr/src/cplus/rcnetdb.h b/pr/src/cplus/rcnetdb.h new file mode 100644 index 0000000..8096113 --- /dev/null +++ b/pr/src/cplus/rcnetdb.h
@@ -0,0 +1,97 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Base class definitions for network access functions (ref: prnetdb.h) +*/ + +#if defined(_RCNETDB_H) +#else +#define _RCNETDB_H + +#include "rclock.h" +#include "rcbase.h" + +#include <prnetdb.h> + +class PR_IMPLEMENT(RCNetAddr): public RCBase +{ +public: + typedef enum { + any = PR_IpAddrAny, /* assign logical INADDR_ANY */ + loopback = PR_IpAddrLoopback /* assign logical INADDR_LOOPBACK */ + } HostValue; + + RCNetAddr(); /* default constructor is unit'd object */ + RCNetAddr(const RCNetAddr&); /* copy constructor */ + RCNetAddr(HostValue, PRUint16 port);/* init'd w/ 'special' assignments */ + RCNetAddr(const RCNetAddr&, PRUint16 port); + /* copy w/ port reassigment */ + + virtual ~RCNetAddr(); + + void operator=(const RCNetAddr&); + + virtual PRBool operator==(const RCNetAddr&) const; + /* compare of all relavent fields */ + virtual PRBool EqualHost(const RCNetAddr&) const; + /* compare of just host field */ + + +public: + + void operator=(const PRNetAddr*); /* construction from more primitive data */ + operator const PRNetAddr*() const; /* extraction of underlying representation */ + virtual PRStatus FromString(const char* string); + /* initialization from an ASCII string */ + virtual PRStatus ToString(char *string, PRSize size) const; + /* convert internal fromat to a string */ + +private: + + PRNetAddr address; + +}; /* RCNetAddr */ + +/* +** Class: RCHostLookup +** +** Abstractions to look up host names and addresses. +** +** This is a stateful class. One looks up the host by name or by +** address, then enumerates over a possibly empty array of network +** addresses. The storage for the addresses is owned by the class. +*/ + +class RCHostLookup: public RCBase +{ +public: + virtual ~RCHostLookup(); + + RCHostLookup(); + + virtual PRStatus ByName(const char* name); + virtual PRStatus ByAddress(const RCNetAddr&); + + virtual const RCNetAddr* operator[](PRUintn); + +private: + RCLock ml; + PRIntn max_index; + RCNetAddr* address; + + RCHostLookup(const RCHostLookup&); + RCHostLookup& operator=(const RCHostLookup&); +}; + +inline RCNetAddr::RCNetAddr(): RCBase() { } +inline RCNetAddr::operator const PRNetAddr*() const { return &address; } + + +#endif /* defined(_RCNETDB_H) */ + +/* RCNetdb.h */ + +
diff --git a/pr/src/cplus/rcnetio.cpp b/pr/src/cplus/rcnetio.cpp new file mode 100644 index 0000000..f511d81 --- /dev/null +++ b/pr/src/cplus/rcnetio.cpp
@@ -0,0 +1,163 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Subclass implementation for streamed network I/O (ref: prio.h) +*/ + +#include "rcnetio.h" + +#include <private/pprio.h> + +RCNetStreamIO::~RCNetStreamIO() + { PRStatus rv = (fd->methods->close)(fd); fd = NULL; } + +RCNetStreamIO::RCNetStreamIO(): RCIO(RCIO::tcp) + { fd = PR_NewTCPSocket(); } + +RCNetStreamIO::RCNetStreamIO(PRIntn protocol): RCIO(RCIO::tcp) + { fd = PR_Socket(PR_AF_INET, PR_SOCK_STREAM, protocol); } + +RCIO* RCNetStreamIO::Accept(RCNetAddr* addr, const RCInterval& timeout) +{ + PRNetAddr peer; + RCNetStreamIO* rcio = NULL; + PRFileDesc* newfd = fd->methods->accept(fd, &peer, timeout); + if (NULL != newfd) + { + rcio = new RCNetStreamIO(); + if (NULL != rcio) + { + *addr = &peer; + rcio->fd = newfd; + } + else + (void)(newfd->methods->close)(newfd); + } + return rcio; +} /* RCNetStreamIO::Accept */ + +PRInt32 RCNetStreamIO::AcceptRead( + RCIO **nd, RCNetAddr **raddr, void *buf, + PRSize amount, const RCInterval& timeout) +{ + PRNetAddr *from; + PRFileDesc *accepted; + PRInt32 rv = (fd->methods->acceptread)( + fd, &accepted, &from, buf, amount, timeout); + if (rv >= 0) + { + RCNetStreamIO *ns = new RCNetStreamIO(); + if (NULL != *nd) ns->fd = accepted; + else {PR_Close(accepted); rv = -1; } + *nd = ns; + } + return rv; +} /* RCNetStreamIO::AcceptRead */ + +PRInt64 RCNetStreamIO::Available() + { return (fd->methods->available64)(fd); } + +PRStatus RCNetStreamIO::Bind(const RCNetAddr& addr) + { return (fd->methods->bind)(fd, addr); } + +PRStatus RCNetStreamIO::Connect(const RCNetAddr& addr, const RCInterval& timeout) + { return (fd->methods->connect)(fd, addr, timeout); } + +PRStatus RCNetStreamIO::GetLocalName(RCNetAddr *addr) const +{ + PRNetAddr local; + PRStatus rv = (fd->methods->getsockname)(fd, &local); + if (PR_SUCCESS == rv) *addr = &local; + return rv; +} /* RCNetStreamIO::GetLocalName */ + +PRStatus RCNetStreamIO::GetPeerName(RCNetAddr *addr) const +{ + PRNetAddr peer; + PRStatus rv = (fd->methods->getpeername)(fd, &peer); + if (PR_SUCCESS == rv) *addr = &peer; + return rv; +} /* RCNetStreamIO::GetPeerName */ + +PRStatus RCNetStreamIO::GetSocketOption(PRSocketOptionData *data) const + { return (fd->methods->getsocketoption)(fd, data); } + +PRStatus RCNetStreamIO::Listen(PRIntn backlog) + { return (fd->methods->listen)(fd, backlog); } + +PRInt16 RCNetStreamIO::Poll(PRInt16 in_flags, PRInt16 *out_flags) + { return (fd->methods->poll)(fd, in_flags, out_flags); } + +PRInt32 RCNetStreamIO::Read(void *buf, PRSize amount) + { return (fd->methods->read)(fd, buf, amount); } + +PRInt32 RCNetStreamIO::Recv( + void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout) + { return (fd->methods->recv)(fd, buf, amount, flags, timeout); } + +PRInt32 RCNetStreamIO::Recvfrom( + void *buf, PRSize amount, PRIntn flags, + RCNetAddr* addr, const RCInterval& timeout) +{ + PRNetAddr peer; + PRInt32 rv = (fd->methods->recvfrom)( + fd, buf, amount, flags, &peer, timeout); + if (-1 != rv) *addr = &peer; + return rv; +} /* RCNetStreamIO::Recvfrom */ + +PRInt32 RCNetStreamIO::Send( + const void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout) + { return (fd->methods->send)(fd, buf, amount, flags, timeout); } + +PRInt32 RCNetStreamIO::Sendto( + const void *buf, PRSize amount, PRIntn flags, + const RCNetAddr& addr, const RCInterval& timeout) + { return (fd->methods->sendto)(fd, buf, amount, flags, addr, timeout); } + +PRStatus RCNetStreamIO::SetSocketOption(const PRSocketOptionData *data) + { return (fd->methods->setsocketoption)(fd, data); } + +PRStatus RCNetStreamIO::Shutdown(RCIO::ShutdownHow how) + { return (fd->methods->shutdown)(fd, (PRIntn)how); } + +PRInt32 RCNetStreamIO::TransmitFile( + RCIO *source, const void *headers, PRSize hlen, + RCIO::FileDisposition flags, const RCInterval& timeout) +{ + RCNetStreamIO *src = (RCNetStreamIO*)source; + return (fd->methods->transmitfile)( + fd, src->fd, headers, hlen, (PRTransmitFileFlags)flags, timeout); } + +PRInt32 RCNetStreamIO::Write(const void *buf, PRSize amount) + { return (fd->methods->write)(fd, buf, amount); } + +PRInt32 RCNetStreamIO::Writev( + const PRIOVec *iov, PRSize size, const RCInterval& timeout) + { return (fd->methods->writev)(fd, iov, size, timeout); } + +/* +** Invalid functions +*/ + +PRStatus RCNetStreamIO::Close() + { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCNetStreamIO::FileInfo(RCFileInfo*) const + { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRStatus RCNetStreamIO::Fsync() + { return (fd->methods->fsync)(fd); } + +PRStatus RCNetStreamIO::Open(const char*, PRIntn, PRIntn) + { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +PRInt64 RCNetStreamIO::Seek(PRInt64, RCIO::Whence) + { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; } + +/* RCNetStreamIO.cpp */ + +
diff --git a/pr/src/cplus/rcnetio.h b/pr/src/cplus/rcnetio.h new file mode 100644 index 0000000..44b8bf0 --- /dev/null +++ b/pr/src/cplus/rcnetio.h
@@ -0,0 +1,94 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Subclass definitions for network I/O (ref: prio.h) +*/ + +#if defined(_RCNETIO_H) +#else +#define _RCNETIO_H + +#include "rcbase.h" +#include "rcinrval.h" +#include "rcio.h" +#include "rcnetdb.h" + +#include "prio.h" + +class RCFileInfo; + +/* +** Class: RCNetStreamIO (ref prio.h) +** +** Streamed (reliable) network I/O (e.g., TCP). +** This class hides (makes private) the functions that are not applicable +** to network I/O (i.e., those for file I/O). +*/ + +class PR_IMPLEMENT(RCNetStreamIO): public RCIO +{ + +public: + RCNetStreamIO(); + virtual ~RCNetStreamIO(); + + virtual RCIO* Accept(RCNetAddr* addr, const RCInterval& timeout); + virtual PRInt32 AcceptRead( + RCIO **nd, RCNetAddr **raddr, void *buf, + PRSize amount, const RCInterval& timeout); + virtual PRInt64 Available(); + virtual PRStatus Bind(const RCNetAddr& addr); + virtual PRStatus Connect( + const RCNetAddr& addr, const RCInterval& timeout); + virtual PRStatus GetLocalName(RCNetAddr *addr) const; + virtual PRStatus GetPeerName(RCNetAddr *addr) const; + virtual PRStatus GetSocketOption(PRSocketOptionData *data) const; + virtual PRStatus Listen(PRIntn backlog); + virtual PRInt16 Poll(PRInt16 in_flags, PRInt16 *out_flags); + virtual PRInt32 Read(void *buf, PRSize amount); + virtual PRInt32 Recv( + void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout); + virtual PRInt32 Recvfrom( + void *buf, PRSize amount, PRIntn flags, + RCNetAddr* addr, const RCInterval& timeout); + virtual PRInt32 Send( + const void *buf, PRSize amount, PRIntn flags, + const RCInterval& timeout); + virtual PRInt32 Sendto( + const void *buf, PRSize amount, PRIntn flags, + const RCNetAddr& addr, + const RCInterval& timeout); + virtual PRStatus SetSocketOption(const PRSocketOptionData *data); + virtual PRStatus Shutdown(ShutdownHow how); + virtual PRInt32 TransmitFile( + RCIO *source, const void *headers, + PRSize hlen, RCIO::FileDisposition flags, + const RCInterval& timeout); + virtual PRInt32 Write(const void *buf, PRSize amount); + virtual PRInt32 Writev( + const PRIOVec *iov, PRSize size, + const RCInterval& timeout); + +private: + /* functions unavailable to this clients of this class */ + RCNetStreamIO(const RCNetStreamIO&); + + PRStatus Close(); + PRStatus Open(const char *name, PRIntn flags, PRIntn mode); + PRStatus FileInfo(RCFileInfo *info) const; + PRStatus Fsync(); + PRInt64 Seek(PRInt64 offset, RCIO::Whence how); + +public: + RCNetStreamIO(PRIntn protocol); +}; /* RCNetIO */ + +#endif /* defined(_RCNETIO_H) */ + +/* RCNetStreamIO.h */ + +
diff --git a/pr/src/cplus/rcthread.cpp b/pr/src/cplus/rcthread.cpp new file mode 100755 index 0000000..3db00d3 --- /dev/null +++ b/pr/src/cplus/rcthread.cpp
@@ -0,0 +1,188 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* RCThread.cpp - C++ wrapper on NSPR */ + +#include "rcthread.h" +#include "rcinrval.h" + +#include <prmem.h> +#include <prlog.h> +#include <stdio.h> +#include <prinit.h> + +static RCPrimordialThread *primordial = NULL; + +void nas_Root(void *arg) +{ + RCThread *him = (RCThread*)arg; + while (RCThread::ex_unstarted == him->execution) + (void)PR_Sleep(PR_INTERVAL_NO_TIMEOUT); /* wait for Start() */ + him->RootFunction(); /* he gets a self reference */ + if (PR_UNJOINABLE_THREAD == PR_GetThreadState(him->identity)) + delete him; +} /* nas_Root */ + +RCThread::~RCThread() { } + +RCThread::RCThread(): RCBase() { } + +RCThread::RCThread(const RCThread&): RCBase() +{ + PR_NOT_REACHED("Cannot call thread copy constructor"); +} /* RCThread::RCThread */ + +RCThread::RCThread( + RCThread::Scope scope, RCThread::State join, PRUint32 stackSize): + RCBase() +{ + execution = ex_unstarted; + identity = PR_CreateThread( + PR_USER_THREAD, nas_Root, this, + PR_GetThreadPriority(PR_GetCurrentThread()), + (PRThreadScope)scope, (PRThreadState)join, stackSize); +} /* RCThread::RCThread */ + +void RCThread::operator=(const RCThread&) +{ + PR_NOT_REACHED("Cannot call thread assignment operator"); +} /* RCThread::operator= */ + + +PRStatus RCThread::Start() +{ + PRStatus rv; + /* This is an unsafe check, but not too critical */ + if (RCThread::ex_unstarted == execution) + { + execution = RCThread::ex_started; + rv = PR_Interrupt(identity); + PR_ASSERT(PR_SUCCESS == rv); + } + else + { + rv = PR_FAILURE; + PR_SetError(PR_INVALID_STATE_ERROR, 0); + } + return rv; +} /* RCThread::Start */ + +PRStatus RCThread::Join() +{ + PRStatus rv; + if (RCThread::ex_unstarted == execution) + { + rv = PR_FAILURE; + PR_SetError(PR_INVALID_STATE_ERROR, 0); + } + else rv = PR_JoinThread(identity); + if (PR_SUCCESS == rv) delete this; + return rv; +} /* RCThread::Join */ + +PRStatus RCThread::Interrupt() +{ + PRStatus rv; + if (RCThread::ex_unstarted == execution) + { + rv = PR_FAILURE; + PR_SetError(PR_INVALID_STATE_ERROR, 0); + } + else rv = PR_Interrupt(identity); + return rv; +} /* RCThread::Interrupt */ + +void RCThread::ClearInterrupt() { PR_ClearInterrupt(); } + +void RCThread::SetPriority(RCThread::Priority new_priority) + { PR_SetThreadPriority(identity, (PRThreadPriority)new_priority); } + +PRThread *RCThread::Self() + { return PR_GetCurrentThread(); } + +RCThread::Scope RCThread::GetScope() const + { return (RCThread::Scope)PR_GetThreadScope(identity); } + +RCThread::State RCThread::GetState() const + { return (RCThread::State)PR_GetThreadState(identity); } + +RCThread::Priority RCThread::GetPriority() const + { return (RCThread::Priority)PR_GetThreadPriority(identity); } + +static void _rc_PDDestructor(RCThreadPrivateData* privateData) +{ + PR_ASSERT(NULL != privateData); + privateData->Release(); +} + +static PRThreadPrivateDTOR _tpd_dtor = (PRThreadPrivateDTOR)_rc_PDDestructor; + +PRStatus RCThread::NewPrivateIndex(PRUintn* index) + { return PR_NewThreadPrivateIndex(index, _tpd_dtor); } + +PRStatus RCThread::SetPrivateData(PRUintn index) + { return PR_SetThreadPrivate(index, NULL); } + +PRStatus RCThread::SetPrivateData(PRUintn index, RCThreadPrivateData* data) +{ + return PR_SetThreadPrivate(index, data); +} + +RCThreadPrivateData* RCThread::GetPrivateData(PRUintn index) + { return (RCThreadPrivateData*)PR_GetThreadPrivate(index); } + +PRStatus RCThread::Sleep(const RCInterval& ticks) + { PRIntervalTime tmo = ticks; return PR_Sleep(tmo); } + +RCPrimordialThread *RCThread::WrapPrimordialThread() +{ + /* + ** This needs to take more care in insuring that the thread + ** being wrapped is really the primordial thread. This code + ** is assuming that the caller is the primordial thread, and + ** there's nothing to insure that. + */ + if (NULL == primordial) + { + /* it doesn't have to be perfect */ + RCPrimordialThread *me = new RCPrimordialThread(); + PR_ASSERT(NULL != me); + if (NULL == primordial) + { + primordial = me; + me->execution = RCThread::ex_started; + me->identity = PR_GetCurrentThread(); + } + else delete me; /* somebody beat us to it */ + } + return primordial; +} /* RCThread::WrapPrimordialThread */ + +RCPrimordialThread::RCPrimordialThread(): RCThread() { } + +RCPrimordialThread::~RCPrimordialThread() { } + +void RCPrimordialThread::RootFunction() +{ + PR_NOT_REACHED("Primordial thread calling root function"); +} /* RCPrimordialThread::RootFunction */ + +PRStatus RCPrimordialThread::Cleanup() { return PR_Cleanup(); } + +PRStatus RCPrimordialThread::SetVirtualProcessors(PRIntn count) +{ + PR_SetConcurrency(count); + return PR_SUCCESS; +} /* SetVirutalProcessors */ + +RCThreadPrivateData::RCThreadPrivateData() { } + +RCThreadPrivateData::RCThreadPrivateData( + const RCThreadPrivateData& him) { } + +RCThreadPrivateData::~RCThreadPrivateData() { } + +/* RCThread.c */ +
diff --git a/pr/src/cplus/rcthread.h b/pr/src/cplus/rcthread.h new file mode 100644 index 0000000..8683c0a --- /dev/null +++ b/pr/src/cplus/rcthread.h
@@ -0,0 +1,195 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* RCThread.h */ + +#if defined(_RCTHREAD_H) +#else +#define _RCTHREAD_H + +#include "rcbase.h" + +#include <prthread.h> + +class RCInterval; + +class PR_IMPLEMENT(RCThreadPrivateData) +{ +public: + RCThreadPrivateData(); + RCThreadPrivateData(const RCThreadPrivateData&); + + virtual ~RCThreadPrivateData(); + + virtual void Release() = 0; + +}; /* RCThreadPrivateData */ + +class PR_IMPLEMENT(RCThread): public RCBase +{ +public: + + typedef enum + { + local = PR_LOCAL_THREAD, global = PR_GLOBAL_THREAD + } Scope; + + typedef enum + { + joinable = PR_JOINABLE_THREAD, unjoinable = PR_UNJOINABLE_THREAD + } State; + + typedef enum + { + first = PR_PRIORITY_FIRST, + low = PR_PRIORITY_LOW, + normal = PR_PRIORITY_NORMAL, + high = PR_PRIORITY_HIGH, + urgent = PR_PRIORITY_URGENT, + last = PR_PRIORITY_LAST + } Priority; + + /* + * Create a new thread, providing scope and joinability state. + */ + RCThread(Scope scope, State state, PRUint32 stackSize=0); + + /* + * New threads are created in a suspended state. It must be 'started" + * before it begins execution in the class' defined 'RootFunction()'. + */ + virtual PRStatus Start(); + + /* + * If a thread is created joinable, then the thread's object exists + * until join is called. The thread that calls join will block until + * the target thread returns from it's root function. + */ + virtual PRStatus Join(); + + /* + * The priority of a newly created thread is the same as the creator. + * The priority may be changed either by the new thread itself, by + * the creator or any other arbitrary thread. + */ + virtual void SetPriority(Priority newPriority); + + + /* + * Interrupt another thread, causing it to stop what it + * is doing and return with a well known error code. + */ + virtual PRStatus Interrupt(); + + /* + * And in case a thread was interrupted and didn't get a chance + * to have the notification delivered, a way to cancel the pending + * status. + */ + static void ClearInterrupt(); + + /* + * Methods to discover the attributes of an existing thread. + */ + static PRThread *Self(); + Scope GetScope() const; + State GetState() const; + Priority GetPriority() const; + + /* + * Thread private data + */ + static PRStatus NewPrivateIndex(PRUintn* index); + + /* + * Getting it - if you want to modify, make a copy + */ + static RCThreadPrivateData* GetPrivateData(PRUintn index); + + /* + * Setting it to <empty> - deletes existing data + */ + static PRStatus SetPrivateData(PRUintn index); + + /* + * Setting it - runtime will make a copy, freeing old iff necessary + */ + static PRStatus SetPrivateData(PRUintn index, RCThreadPrivateData* data); + + /* + * Scheduling control + */ + static PRStatus Sleep(const RCInterval& ticks); + + friend void nas_Root(void*); + friend class RCPrimordialThread; +protected: + + /* + * The instantiator of a class must not call the destructor. The base + * implementation of Join will, and if the thread is created unjoinable, + * then the code that called the RootFunction will call the desctructor. + */ + virtual ~RCThread(); + +private: + + /* + * This is where a newly created thread begins execution. Returning + * from this function is equivalent to terminating the thread. + */ + virtual void RootFunction() = 0; + + PRThread *identity; + + /* Threads are unstarted until started - pretty startling */ + enum {ex_unstarted, ex_started} execution; + + /* There is no public default constructor or copy constructor */ + RCThread(); + RCThread(const RCThread&); + + /* And there is no assignment operator */ + void operator=(const RCThread&); + +public: + static RCPrimordialThread *WrapPrimordialThread(); + + }; + +/* +** class RCPrimordialThread +*/ +class PR_IMPLEMENT(RCPrimordialThread): public RCThread +{ +public: + /* + ** The primordial thread can (optionally) wait for all created + ** threads to terminate before allowing the process to exit. + ** Not calling Cleanup() before returning from main() will cause + ** the immediate termination of the entire process, including + ** any running threads. + */ + static PRStatus Cleanup(); + + /* + ** Only the primordial thread is allowed to adjust the number of + ** virtual processors of the runtime. It's a lame security thing. + */ + static PRStatus SetVirtualProcessors(PRIntn count=10); + +friend class RCThread; +private: + /* + ** None other than the runtime can create of destruct + ** a primordial thread. It is fabricated by the runtime + ** to wrap the thread that initiated the application. + */ + RCPrimordialThread(); + ~RCPrimordialThread(); + void RootFunction(); +}; /* RCPrimordialThread */ + + #endif /* defined(_RCTHREAD_H) */
diff --git a/pr/src/cplus/rctime.cpp b/pr/src/cplus/rctime.cpp new file mode 100644 index 0000000..d655104 --- /dev/null +++ b/pr/src/cplus/rctime.cpp
@@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class implementation for calendar time routines (ref: prtime.h) +*/ + +#include "rctime.h" + +RCTime::~RCTime() { } + +RCTime::RCTime(PRTime time): RCBase() { gmt = time; } +RCTime::RCTime(const RCTime& his): RCBase() { gmt = his.gmt; } +RCTime::RCTime(RCTime::Current): RCBase() { gmt = PR_Now(); } +RCTime::RCTime(const PRExplodedTime& time): RCBase() +{ gmt = PR_ImplodeTime(&time); } + +void RCTime::operator=(const PRExplodedTime& time) +{ gmt = PR_ImplodeTime(&time); } + +RCTime RCTime::operator+(const RCTime& his) +{ RCTime sum(gmt + his.gmt); return sum; } + +RCTime RCTime::operator-(const RCTime& his) +{ RCTime difference(gmt - his.gmt); return difference; } + +RCTime RCTime::operator/(PRUint64 his) +{ RCTime quotient(gmt / gmt); return quotient; } + +RCTime RCTime::operator*(PRUint64 his) +{ RCTime product(gmt * his); return product; } +
diff --git a/pr/src/cplus/rctime.h b/pr/src/cplus/rctime.h new file mode 100644 index 0000000..4cf7b90 --- /dev/null +++ b/pr/src/cplus/rctime.h
@@ -0,0 +1,106 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Class definitions for calendar time routines (ref: prtime.h) +*/ + +#if defined(_RCTIME_H) +#else +#define _RCTIME_H + +#include "rcbase.h" + +#include <prtime.h> + +/* +** Class: RCTime (ref: prtime.h) +** +** RCTimes are objects that are intended to be used to represent calendar +** times. They maintain units internally as microseconds since the defined +** epoch (midnight, January 1, 1970, GMT). Conversions to and from external +** formats (PRExplodedTime) are available. +** +** In general, NCTimes possess normal algebretic capabilities. +*/ + +class PR_IMPLEMENT(RCTime): public RCBase +{ +public: + typedef enum {now} Current; + + RCTime(); /* leaves the object unitialized */ + RCTime(Current); /* initializes to current system time */ + RCTime(const RCTime&); /* copy constructor */ + RCTime(const PRExplodedTime&); /* construction from exploded representation */ + + virtual ~RCTime(); + + /* assignment operators */ + void operator=(const RCTime&); + void operator=(const PRExplodedTime&); + + /* comparitive operators */ + PRBool operator<(const RCTime&); + PRBool operator>(const RCTime&); + PRBool operator<=(const RCTime&); + PRBool operator>=(const RCTime&); + PRBool operator==(const RCTime&); + + /* associative operators */ + RCTime operator+(const RCTime&); + RCTime operator-(const RCTime&); + RCTime& operator+=(const RCTime&); + RCTime& operator-=(const RCTime&); + + /* multiply and divide operators */ + RCTime operator/(PRUint64); + RCTime operator*(PRUint64); + RCTime& operator/=(PRUint64); + RCTime& operator*=(PRUint64); + + void Now(); /* assign current time to object */ + +private: + PRTime gmt; + +public: + + RCTime(PRTime); /* construct from raw PRTime */ + void operator=(PRTime); /* assign from raw PRTime */ + operator PRTime() const; /* extract internal representation */ +}; /* RCTime */ + +inline RCTime::RCTime(): RCBase() { } + +inline void RCTime::Now() { gmt = PR_Now(); } +inline RCTime::operator PRTime() const { return gmt; } + +inline void RCTime::operator=(PRTime his) { gmt = his; } +inline void RCTime::operator=(const RCTime& his) { gmt = his.gmt; } + +inline PRBool RCTime::operator<(const RCTime& his) + { return (gmt < his.gmt) ? PR_TRUE : PR_FALSE; } +inline PRBool RCTime::operator>(const RCTime& his) + { return (gmt > his.gmt) ? PR_TRUE : PR_FALSE; } +inline PRBool RCTime::operator<=(const RCTime& his) + { return (gmt <= his.gmt) ? PR_TRUE : PR_FALSE; } +inline PRBool RCTime::operator>=(const RCTime& his) + { return (gmt >= his.gmt) ? PR_TRUE : PR_FALSE; } +inline PRBool RCTime::operator==(const RCTime& his) + { return (gmt == his.gmt) ? PR_TRUE : PR_FALSE; } + +inline RCTime& RCTime::operator+=(const RCTime& his) + { gmt += his.gmt; return *this; } +inline RCTime& RCTime::operator-=(const RCTime& his) + { gmt -= his.gmt; return *this; } +inline RCTime& RCTime::operator/=(PRUint64 his) + { gmt /= his; return *this; } +inline RCTime& RCTime::operator*=(PRUint64 his) + { gmt *= his; return *this; } + +#endif /* defined(_RCTIME_H) */ + +/* RCTime.h */
diff --git a/pr/src/cplus/tests/.cvsignore b/pr/src/cplus/tests/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/cplus/tests/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/cplus/tests/Makefile.in b/pr/src/cplus/tests/Makefile.in new file mode 100644 index 0000000..c164238 --- /dev/null +++ b/pr/src/cplus/tests/Makefile.in
@@ -0,0 +1,221 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +ifeq ($(OS_TARGET), WIN16) +OS_CFLAGS = $(OS_EXE_CFLAGS) +endif + +CXXSRCS = \ + ranfile.cpp \ + thread.cpp \ + interval.cpp \ + time.cpp \ + fileio.cpp \ + switch.cpp \ + tpd.cpp \ + $(NULL) + +OBJS = $(addprefix $(OBJDIR)/,$(CXXSRCS:.cpp=.$(OBJ_SUFFIX))) + +ifeq (,$(filter-out WINNT OS2,$(OS_ARCH))) +PROG_SUFFIX = .exe +else +PROG_SUFFIX = +endif + +PROGS = $(addprefix $(OBJDIR)/, $(CXXSRCS:.cpp=$(PROG_SUFFIX))) + +TARGETS = $(PROGS) $(OBJS) + +INCLUDES = -I.. -I$(dist_includedir) + +# Setting the variables LDOPTS and LIBPR. We first initialize +# them to the default values, then adjust them for some platforms. +LDOPTS = -L$(dist_libdir) +LIBPR = -lnspr$(MOD_MAJOR_VERSION) +LIBPL = -lplc$(MOD_MAJOR_VERSION) + +ifeq ($(OS_ARCH), IRIX) + LDOPTS += -rpath $(PWD)/$(dist_libdir) -rdata_shared + # For 6.x machines, include this flag + ifeq ($(basename $(OS_RELEASE)),6) + ifeq ($(USE_N32),1) + LDOPTS += -n32 + else + LDOPTS += -32 + endif + + ifeq ($(USE_PTHREADS), 1) + ifeq ($(OS_RELEASE), 6.2) + LDOPTS += -Wl,-woff,85 + endif + endif + endif +endif + +# Solaris +ifeq ($(OS_ARCH), SunOS) + ifdef NS_USE_GCC + LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(dist_libdir) + else + LDOPTS += -R $(PWD)/$(dist_libdir) + endif + +# SunOS 5.5 needs to link with -lpthread, even though we already +# linked with this system library when we built libnspr.so. + ifeq ($(OS_RELEASE), 5.5) + ifdef USE_PTHREADS + EXTRA_LIBS = -lpthread + endif + endif +endif # SunOS + +ifeq ($(OS_ARCH), WINNT) +ifeq ($(OS_TARGET), WIN16) + LIBPR = $(dist_libdir)/nspr$(MOD_MAJOR_VERSION).lib + LIBPL = $(dist_libdir)/plc$(MOD_MAJOR_VERSION).lib +else + LDOPTS = -NOLOGO -DEBUG -INCREMENTAL:NO + LIBPR = $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPL = $(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) +endif +endif + +ifeq ($(OS_ARCH),OS2) +LDOPTS += -Zomf -Zlinker /PM:VIO -lstdcpp +endif + +ifneq ($(OS_ARCH), WINNT) +PWD = $(shell pwd) +endif + +ifeq ($(OS_ARCH), OSF1) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), HP-UX) + LDOPTS += -Wl,+s,+b,$(PWD)/$(dist_libdir) +endif + +# AIX +ifeq ($(OS_ARCH),AIX) + LDOPTS += -blibpath:$(PWD)/$(dist_libdir):/usr/lib:/lib + ifeq ($(OS_ARCH)$(OS_RELEASE),AIX4.1) + LIBPR = -lnspr$(MOD_MAJOR_VERSION)_shr + LIBPLC = -lplc$(MOD_MAJOR_VERSION)_shr + else + LDOPTS += -brtl + EXTRA_LIBS = -ldl + endif +endif + +ifeq ($(OS_ARCH), Linux) + ifeq ($(OS_RELEASE), 1.2) + EXTRA_LIBS = -ldl + else + LDOPTS += -Xlinker -rpath $(PWD)/$(dist_libdir) + ifeq ($(USE_PTHREADS),1) + EXTRA_LIBS = -lpthread + endif + endif +endif + +ifeq ($(OS_ARCH), SCO_SV) +# SCO Unix needs to link against -lsocket again even though we +# already linked with these system libraries when we built libnspr.so. +EXTRA_LIBS = -lsocket +# This hardcodes in the executable programs the directory to find +# libnspr.so etc. at program startup. Equivalent to the -R or -rpath +# option for ld on other platforms. +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), UNIXWARE) +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +##################################################### +# +# The rules +# +##################################################### + +include $(topsrcdir)/config/rules.mk + +AIX_PRE_4_2 = 0 +ifeq ($(OS_ARCH),AIX) +ifneq ($(OS_RELEASE),4.2) +ifneq ($(USE_PTHREADS), 1) +#AIX_PRE_4_2 = 1 +endif +endif +endif + +ifeq ($(AIX_PRE_4_2),1) + +# AIX releases prior to 4.2 need a special two-step linking hack +# in order to both override the system select() and be able to +# get at the original system select(). +# +# We use a pattern rule in ns/nspr20/config/rules.mk to generate +# the .$(OBJ_SUFFIX) file from the .c source file, then do the +# two-step linking hack below. + +$(OBJDIR)/%: $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + rm -f $@ $(AIX_TMP) + $(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).a + $(CC) -o $@ $(AIX_TMP) $(AIX_WRAP) + rm -f $(AIX_TMP) + +else + +# All platforms that are not AIX pre-4.2. + +$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) +ifeq ($(OS_ARCH), WINNT) +ifeq ($(OS_TARGET),WIN16) + echo system windows >w16link + echo option map >>w16link + echo option stack=10K >>w16link + echo option heapsize=32K >>w16link + echo debug $(DEBUGTYPE) all >>w16link + echo name $@ >>w16link + echo file >>w16link + echo $< >>w16link + echo library >>w16link + echo $(LIBPR), >>w16link + echo $(LIBPL), >>w16link + echo winsock.lib >>w16link + wlink @w16link. +else + link $(LDOPTS) $< $(LIBPR) $(LIBPL) ws2_32.lib -out:$@ +endif +else +ifeq ($(OS_ARCH),OS2) + $(LINK) $(LDOPTS) $< $(LIBGC) $(LIBPLC) $(LIBPR) $(OS_LIBS) $(EXTRA_LIBS) -o $@ +else + $(CCC) $(XCFLAGS) $< $(LDOPTS) $(LIBPR) $(LIBPL) $(EXTRA_LIBS) -o $@ +endif +endif +endif + +export:: $(TARGETS) +clean:: + rm -f $(TARGETS) +
diff --git a/pr/src/cplus/tests/fileio.cpp b/pr/src/cplus/tests/fileio.cpp new file mode 100644 index 0000000..fdffe99 --- /dev/null +++ b/pr/src/cplus/tests/fileio.cpp
@@ -0,0 +1,33 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* fileio.cpp - a test program */ + +#include "rcfileio.h" + +#include <prlog.h> +#include <prprf.h> + +#define DEFAULT_ITERATIONS 100 + +PRIntn main(PRIntn argc, char **argv) +{ + PRStatus rv; + RCFileIO fd; + RCFileInfo info; + rv = fd.Open("filio.dat", PR_CREATE_FILE, 0666); + PR_ASSERT(PR_SUCCESS == rv); + rv = fd.FileInfo(&info); + PR_ASSERT(PR_SUCCESS == rv); + rv = fd.Delete("filio.dat"); + PR_ASSERT(PR_SUCCESS == rv); + fd.Close(); + PR_ASSERT(PR_SUCCESS == rv); + + return 0; +} /* main */ + +/* interval.cpp */ +
diff --git a/pr/src/cplus/tests/interval.cpp b/pr/src/cplus/tests/interval.cpp new file mode 100644 index 0000000..8acf506 --- /dev/null +++ b/pr/src/cplus/tests/interval.cpp
@@ -0,0 +1,101 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* interval.cpp - a test program */ + +#include "rclock.h" +#include "rcthread.h" +#include "rcinrval.h" +#include "rccv.h" + +#include <prio.h> +#include <prlog.h> +#include <prprf.h> + +#define DEFAULT_ITERATIONS 100 + +PRIntn main(PRIntn argc, char **argv) +{ + RCLock ml; + PRStatus rv; + RCCondition cv(&ml); + + RCInterval now, timeout, epoch, elapsed; + PRFileDesc *output = PR_GetSpecialFD(PR_StandardOutput); + PRIntn msecs, seconds, loops, iterations = DEFAULT_ITERATIONS; + + /* slow, agonizing waits */ + for (seconds = 0; seconds < 10; ++seconds) + { + timeout = RCInterval::FromSeconds(seconds); + cv.SetTimeout(timeout); + { + RCEnter lock(&ml); + + epoch.SetToNow(); + + rv = cv.Wait(); + PR_ASSERT(PR_SUCCESS == rv); + + now = RCInterval(RCInterval::now); + elapsed = now - epoch; + } + + PR_fprintf( + output, "Waiting %u seconds took %s%u milliseconds\n", + seconds, ((elapsed < timeout)? "**" : ""), + elapsed.ToMilliseconds()); + } + + /* more slow, agonizing sleeps */ + for (seconds = 0; seconds < 10; ++seconds) + { + timeout = RCInterval::FromSeconds(seconds); + { + epoch.SetToNow(); + + rv = RCThread::Sleep(timeout); + PR_ASSERT(PR_SUCCESS == rv); + + now = RCInterval(RCInterval::now); + elapsed = now - epoch; + } + + PR_fprintf( + output, "Sleeping %u seconds took %s%u milliseconds\n", + seconds, ((elapsed < timeout)? "**" : ""), + elapsed.ToMilliseconds()); + } + + /* fast, spritely little devils */ + for (msecs = 10; msecs < 100; msecs += 10) + { + timeout = RCInterval::FromMilliseconds(msecs); + cv.SetTimeout(timeout); + { + RCEnter lock(&ml); + + epoch.SetToNow(); + + for (loops = 0; loops < iterations; ++loops) + { + rv = cv.Wait(); + PR_ASSERT(PR_SUCCESS == rv); + } + + now = RCInterval(RCInterval::now); + elapsed = now - epoch; + } + elapsed /= iterations; + + PR_fprintf( + output, "Waiting %u msecs took %s%u milliseconds average\n", + msecs, ((elapsed < timeout)? "**" : ""), elapsed.ToMilliseconds()); + } + return 0; +} /* main */ + +/* interval.cpp */ +
diff --git a/pr/src/cplus/tests/ranfile.cpp b/pr/src/cplus/tests/ranfile.cpp new file mode 100644 index 0000000..c3ac0d3 --- /dev/null +++ b/pr/src/cplus/tests/ranfile.cpp
@@ -0,0 +1,400 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/*********************************************************************** +** +** Contact: AOF<mailto:freier@netscape.com> +** +** Name: ranfile.c +** +** Description: Test to hammer on various components of NSPR +** Modification History: +** 20-May-97 AGarcia- Converted the test to accomodate the debug_mode flag. +** The debug mode will print all of the printfs associated with this test. +** The regress mode will be the default mode. Since the regress tool limits +** the output to a one line status:PASS or FAIL,all of the printf statements +** have been handled with an if (debug_mode) statement. +** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to +** recognize the return code from tha main program. +***********************************************************************/ + + +/*********************************************************************** +** Includes +***********************************************************************/ +/* Used to get the command line option */ +#include <plgetopt.h> +#include <prprf.h> +#include <prio.h> + +#include "rccv.h" +#include "rcthread.h" +#include "rcfileio.h" +#include "rclock.h" + +#include <string.h> +#include <stdio.h> +#include <stdlib.h> + +static PRFileDesc *output; +static PRIntn debug_mode = 0; +static PRIntn failed_already = 0; + +class HammerData +{ +public: + typedef enum { + sg_go, sg_stop, sg_done} Action; + typedef enum { + sg_okay, sg_open, sg_close, sg_delete, sg_write, sg_seek} Problem; + + virtual ~HammerData(); + HammerData(RCLock* lock, RCCondition *cond, PRUint32 clip); + virtual PRUint32 Random(); + + Action action; + Problem problem; + PRUint32 writes; + RCInterval timein; +friend class Hammer; +private: + RCLock *ml; + RCCondition *cv; + PRUint32 limit; + + PRFloat64 seed; +}; /* HammerData */ + +class Hammer: public HammerData, public RCThread +{ +public: + virtual ~Hammer(); + Hammer(RCThread::Scope scope, RCLock* lock, RCCondition *cond, PRUint32 clip); + +private: + void RootFunction(); + +}; + +static PRInt32 pageSize = 1024; +static const char* baseName = "./"; +static const char *programName = "Random File"; + +/*********************************************************************** +** PRIVATE FUNCTION: Random +** DESCRIPTION: +** Generate a pseudo-random number +** INPUTS: None +** OUTPUTS: None +** RETURN: A pseudo-random unsigned number, 32-bits wide +** SIDE EFFECTS: +** Updates random seed (a static) +** RESTRICTIONS: +** None +** MEMORY: NA +** ALGORITHM: +** Uses the current interval timer value, promoted to a 64 bit +** float as a multiplier for a static residue (which begins +** as an uninitialized variable). The result is bits [16..48) +** of the product. Seed is then updated with the return value +** promoted to a float-64. +***********************************************************************/ +PRUint32 HammerData::Random() +{ + PRUint32 rv; + PRUint64 shift; + RCInterval now = RCInterval(RCInterval::now); + PRFloat64 random = seed * (PRFloat64)((PRIntervalTime)now); + LL_USHR(shift, *((PRUint64*)&random), 16); + LL_L2UI(rv, shift); + seed = (PRFloat64)rv; + return rv; +} /* HammerData::Random */ + +Hammer::~Hammer() { } + +Hammer::Hammer( + RCThread::Scope scope, RCLock* lock, RCCondition *cond, PRUint32 clip): + HammerData(lock, cond, clip), RCThread(scope, RCThread::joinable, 0) { } + +HammerData::~HammerData() { } + +HammerData::HammerData(RCLock* lock, RCCondition *cond, PRUint32 clip) +{ + ml = lock; + cv = cond; + writes = 0; + limit = clip; + seed = 0x58a9382; + action = HammerData::sg_go; + problem = HammerData::sg_okay; + timein = RCInterval(RCInterval::now); +} /* HammerData::HammerData */ + + +/*********************************************************************** +** PRIVATE FUNCTION: Hammer::RootFunction +** DESCRIPTION: +** Hammer on the file I/O system +** INPUTS: A pointer to the thread's private data +** OUTPUTS: None +** RETURN: None +** SIDE EFFECTS: +** Creates, accesses and deletes a file +** RESTRICTIONS: +** (Currently) must have file create permission in "/usr/tmp". +** MEMORY: NA +** ALGORITHM: +** This function is a root of a thread +** 1) Creates a (hopefully) unique file in /usr/tmp/ +** 2) Writes a zero to a random number of sequential pages +** 3) Closes the file +** 4) Reopens the file +** 5) Seeks to a random page within the file +** 6) Writes a one byte on that page +** 7) Repeat steps [5..6] for each page in the file +** 8) Close and delete the file +** 9) Repeat steps [1..8] until told to stop +** 10) Notify complete and return +***********************************************************************/ +void Hammer::RootFunction() +{ + PRUint32 index; + RCFileIO file; + char filename[30]; + const char zero = 0; + PRStatus rv = PR_SUCCESS; + + limit = (Random() % limit) + 1; + + (void)sprintf(filename, "%ssg%04p.dat", baseName, this); + + if (debug_mode) PR_fprintf(output, "Starting work on %s\n", filename); + + while (PR_TRUE) + { + PRUint64 bytes; + PRUint32 minor = (Random() % limit) + 1; + PRUint32 random = (Random() % limit) + 1; + PRUint32 pages = (Random() % limit) + 10; + while (minor-- > 0) + { + problem = sg_okay; + if (action != sg_go) goto finished; + problem = sg_open; + rv = file.Open(filename, PR_RDWR|PR_CREATE_FILE, 0666); + if (PR_FAILURE == rv) goto finished; + for (index = 0; index < pages; index++) + { + problem = sg_okay; + if (action != sg_go) goto close; + problem = sg_seek; + bytes = file.Seek(pageSize * index, RCFileIO::set); + if (bytes != pageSize * index) goto close; + problem = sg_write; + bytes = file.Write(&zero, sizeof(zero)); + if (bytes <= 0) goto close; + writes += 1; + } + problem = sg_close; + rv = file.Close(); + if (rv != PR_SUCCESS) goto purge; + + problem = sg_okay; + if (action != sg_go) goto purge; + + problem = sg_open; + rv = file.Open(filename, PR_RDWR, 0666); + if (PR_FAILURE == rv) goto finished; + for (index = 0; index < pages; index++) + { + problem = sg_okay; + if (action != sg_go) goto close; + problem = sg_seek; + bytes = file.Seek(pageSize * index, RCFileIO::set); + if (bytes != pageSize * index) goto close; + problem = sg_write; + bytes = file.Write(&zero, sizeof(zero)); + if (bytes <= 0) goto close; + writes += 1; + random = (random + 511) % pages; + } + problem = sg_close; + rv = file.Close(); + if (rv != PR_SUCCESS) goto purge; + problem = sg_delete; + rv = file.Delete(filename); + if (rv != PR_SUCCESS) goto finished; + } + } + +close: + (void)file.Close(); +purge: + (void)file.Delete(filename); +finished: + RCEnter scope(ml); + action = HammerData::sg_done; + cv->Notify(); + + if (debug_mode) PR_fprintf(output, "Ending work on %s\n", filename); + + return; +} /* Hammer::RootFunction */ + +static Hammer* hammer[100]; +/*********************************************************************** +** PRIVATE FUNCTION: main +** DESCRIPTION: +** Hammer on the file I/O system +** INPUTS: The usual argc and argv +** argv[0] - program name (not used) +** argv[1] - the number of virtual_procs to execute the major loop +** argv[2] - the number of threads to toss into the batch +** argv[3] - the clipping number applied to randoms +** default values: max_virtual_procs = 2, threads = 10, limit = 57 +** OUTPUTS: None +** RETURN: None +** SIDE EFFECTS: +** Creates, accesses and deletes lots of files +** RESTRICTIONS: +** (Currently) must have file create permission in "/usr/tmp". +** MEMORY: NA +** ALGORITHM: +** 1) Fork a "Thread()" +** 2) Wait for 'interleave' seconds +** 3) For [0..'threads') repeat [1..2] +** 4) Mark all objects to stop +** 5) Collect the threads, accumulating the results +** 6) For [0..'max_virtual_procs') repeat [1..5] +** 7) Print accumulated results and exit +** +** Characteristic output (from IRIX) +** Random File: Using max_virtual_procs = 2, threads = 10, limit = 57 +** Random File: [min [avg] max] writes/sec average +***********************************************************************/ +PRIntn main (PRIntn argc, char *argv[]) +{ + RCLock ml; + PLOptStatus os; + RCCondition cv(&ml); + PRUint32 writesMax = 0, durationTot = 0; + RCThread::Scope thread_scope = RCThread::local; + PRUint32 writes, writesMin = 0x7fffffff, writesTot = 0; + PRIntn active, poll, limit = 0, max_virtual_procs = 0, threads = 0, virtual_procs; + RCInterval interleave(RCInterval::FromMilliseconds(10000)), duration(0); + + const char *where[] = {"okay", "open", "close", "delete", "write", "seek"}; + + PLOptState *opt = PL_CreateOptState(argc, argv, "Gdl:t:i:"); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 0: + baseName = opt->value; + break; + case 'G': /* global threads */ + thread_scope = RCThread::global; + break; + case 'd': /* debug mode */ + debug_mode = 1; + break; + case 'l': /* limiting number */ + limit = atoi(opt->value); + break; + case 't': /* number of threads */ + threads = atoi(opt->value); + break; + case 'i': /* iteration counter */ + max_virtual_procs = atoi(opt->value); + break; + default: + break; + } + } + PL_DestroyOptState(opt); + output = PR_GetSpecialFD(PR_StandardOutput); + + /* main test */ + + cv.SetTimeout(interleave); + + if (max_virtual_procs == 0) max_virtual_procs = 2; + if (limit == 0) limit = 57; + if (threads == 0) threads = 10; + + if (debug_mode) PR_fprintf(output, + "%s: Using %d virtual processors, %d threads, limit = %d and %s threads\n", + programName, max_virtual_procs, threads, limit, + (thread_scope == RCThread::local) ? "LOCAL" : "GLOBAL"); + + for (virtual_procs = 0; virtual_procs < max_virtual_procs; ++virtual_procs) + { + if (debug_mode) + PR_fprintf(output, + "%s: Setting number of virtual processors to %d\n", + programName, virtual_procs + 1); + RCPrimordialThread::SetVirtualProcessors(virtual_procs + 1); + for (active = 0; active < threads; active++) + { + hammer[active] = new Hammer(thread_scope, &ml, &cv, limit); + hammer[active]->Start(); /* then make it roll */ + RCThread::Sleep(interleave); /* start them slowly */ + } + + /* + * The last thread started has had the opportunity to run for + * 'interleave' seconds. Now gather them all back in. + */ + { + RCEnter scope(&ml); + for (poll = 0; poll < threads; poll++) + { + if (hammer[poll]->action == HammerData::sg_go) /* don't overwrite done */ + hammer[poll]->action = HammerData::sg_stop; /* ask him to stop */ + } + } + + while (active > 0) + { + for (poll = 0; poll < threads; poll++) + { + ml.Acquire(); + while (hammer[poll]->action < HammerData::sg_done) cv.Wait(); + ml.Release(); + + if (hammer[poll]->problem == HammerData::sg_okay) + { + duration = RCInterval(RCInterval::now) - hammer[poll]->timein; + writes = hammer[poll]->writes * 1000 / duration; + if (writes < writesMin) writesMin = writes; + if (writes > writesMax) writesMax = writes; + writesTot += hammer[poll]->writes; + durationTot += duration; + } + else + { + if (debug_mode) PR_fprintf(output, + "%s: test failed %s after %ld seconds\n", + programName, where[hammer[poll]->problem], duration); + else failed_already=1; + } + active -= 1; /* this is another one down */ + (void)hammer[poll]->Join(); + hammer[poll] = NULL; + } + } + if (debug_mode) PR_fprintf(output, + "%s: [%ld [%ld] %ld] writes/sec average\n", + programName, writesMin, + writesTot * 1000 / durationTot, writesMax); + } + + failed_already |= (PR_FAILURE == RCPrimordialThread::Cleanup()); + PR_fprintf(output, "%s\n", (failed_already) ? "FAIL\n" : "PASS\n"); + return failed_already; +} /* main */
diff --git a/pr/src/cplus/tests/switch.cpp b/pr/src/cplus/tests/switch.cpp new file mode 100644 index 0000000..4cb14c4 --- /dev/null +++ b/pr/src/cplus/tests/switch.cpp
@@ -0,0 +1,234 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: switch.cpp +** Description: trying to time context switches +*/ + +#include "rccv.h" +#include "rcinrval.h" +#include "rclock.h" +#include "rcthread.h" + +#include <prio.h> +#include <prlog.h> +#include <prprf.h> +#include <plerror.h> +#include <plgetopt.h> + +#include <stdlib.h> + +#define INNER_LOOPS 100 +#define DEFAULT_LOOPS 100 +#define DEFAULT_THREADS 10 + +static PRFileDesc *debug_out = NULL; +static PRBool debug_mode = PR_FALSE, verbosity = PR_FALSE, failed = PR_FALSE; + +class Home: public RCCondition +{ +public: + virtual ~Home(); + Home(Home *link, RCLock* ml); + +public: + Home *next; + RCLock* ml; + PRBool twiddle; +}; /* Home */ + +Home::~Home() { } + +Home::Home(Home *link, RCLock* lock): RCCondition(lock) +{ + ml = lock; + next = link; + twiddle = PR_FALSE; +} /* Home::Home */ + +class Shared: public Home, public RCThread +{ +public: + Shared(RCThread::Scope scope, Home* link, RCLock* ml); + +private: + ~Shared(); + void RootFunction(); +}; /* Shared */ + +Shared::Shared(RCThread::Scope scope, Home* link, RCLock* lock): + Home(link, lock), RCThread(scope, RCThread::joinable) { } + +Shared::~Shared() { } + +void Shared::RootFunction() +{ + PRStatus status = PR_SUCCESS; + while (PR_SUCCESS == status) + { + RCEnter entry(ml); + while (twiddle && (PR_SUCCESS == status)) status = Wait(); + if (verbosity) PR_fprintf(debug_out, "+"); + twiddle = PR_TRUE; + next->twiddle = PR_FALSE; + next->Notify(); + } +} /* Shared::RootFunction */ + +static void Help(void) +{ + debug_out = PR_STDOUT; + + PR_fprintf( + debug_out, "Usage: >./switch [-d] [-c n] [-t n] [-T n] [-G]\n"); + PR_fprintf( + debug_out, "-c n\tloops at thread level (default: %d)\n", DEFAULT_LOOPS); + PR_fprintf( + debug_out, "-t n\tnumber of threads (default: %d)\n", DEFAULT_THREADS); + PR_fprintf(debug_out, "-d\tturn on debugging output (default: FALSE)\n"); + PR_fprintf(debug_out, "-v\tturn on verbose output (default: FALSE)\n"); + PR_fprintf(debug_out, "-G n\tglobal threads only (default: FALSE)\n"); + PR_fprintf(debug_out, "-C n\tconcurrency setting (default: 1)\n"); +} /* Help */ + +PRIntn main(PRIntn argc, char **argv) +{ + PLOptStatus os; + PRStatus status; + PRBool help = PR_FALSE; + PRUintn concurrency = 1; + RCThread::Scope thread_scope = RCThread::local; + PRUintn thread_count, inner_count, loop_count, average; + PRUintn thread_limit = DEFAULT_THREADS, loop_limit = DEFAULT_LOOPS; + PLOptState *opt = PL_CreateOptState(argc, argv, "hdvc:t:C:G"); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 'v': /* verbose mode */ + verbosity = PR_TRUE; + case 'd': /* debug mode */ + debug_mode = PR_TRUE; + break; + case 'c': /* loop counter */ + loop_limit = atoi(opt->value); + break; + case 't': /* thread limit */ + thread_limit = atoi(opt->value); + break; + case 'C': /* Concurrency limit */ + concurrency = atoi(opt->value); + break; + case 'G': /* global threads only */ + thread_scope = RCThread::global; + break; + case 'h': /* help message */ + Help(); + help = PR_TRUE; + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + if (help) return -1; + + if (PR_TRUE == debug_mode) + { + debug_out = PR_STDOUT; + PR_fprintf(debug_out, "Test parameters\n"); + PR_fprintf(debug_out, "\tThreads involved: %d\n", thread_limit); + PR_fprintf(debug_out, "\tIteration limit: %d\n", loop_limit); + PR_fprintf(debug_out, "\tConcurrency: %d\n", concurrency); + PR_fprintf( + debug_out, "\tThread type: %s\n", + (PR_GLOBAL_THREAD == thread_scope) ? "GLOBAL" : "LOCAL"); + } + + /* + ** The interesting part starts here + */ + RCLock lock; + Shared* shared; + Home home(NULL, &lock); + Home* link = &home; + RCInterval timein, timeout = 0; + + /* Build up the string of objects */ + for (thread_count = 1; thread_count <= thread_limit; ++thread_count) + { + shared = new Shared(thread_scope, link, &lock); + shared->Start(); /* make it run */ + link = (Home*)shared; + } + + /* Pass the message around the horn a few times */ + for (loop_count = 1; loop_count <= loop_limit; ++loop_count) + { + timein.SetToNow(); + for (inner_count = 0; inner_count < INNER_LOOPS; ++inner_count) + { + RCEnter entry(&lock); + home.twiddle = PR_TRUE; + shared->twiddle = PR_FALSE; + shared->Notify(); + while (home.twiddle) + { + failed = (PR_FAILURE == home.Wait()) ? PR_TRUE : PR_FALSE; + } + } + timeout += (RCInterval(RCInterval::now) - timein); + } + + /* Figure out how well we did */ + if (debug_mode) + { + average = timeout.ToMicroseconds() + / (INNER_LOOPS * loop_limit * thread_count); + PR_fprintf( + debug_out, "Average switch times %d usecs for %d threads\n", + average, thread_limit); + } + + /* Start reclamation process */ + link = shared; + for (thread_count = 1; thread_count <= thread_limit; ++thread_count) + { + if (&home == link) break; + status = ((Shared*)link)->Interrupt(); + if (PR_SUCCESS != status) + { + failed = PR_TRUE; + if (debug_mode) + PL_FPrintError(debug_out, "Failed to interrupt"); + } + link = link->next; + } + + for (thread_count = 1; thread_count <= thread_limit; ++thread_count) + { + link = shared->next; + status = shared->Join(); + if (PR_SUCCESS != status) + { + failed = PR_TRUE; + if (debug_mode) + PL_FPrintError(debug_out, "Failed to join"); + } + if (&home == link) break; + shared = (Shared*)link; + } + + PR_fprintf(PR_STDOUT, ((failed) ? "FAILED\n" : "PASSED\n")); + + failed |= (PR_SUCCESS == RCPrimordialThread::Cleanup()); + + return ((failed) ? 1 : 0); +} /* main */ + +/* switch.c */
diff --git a/pr/src/cplus/tests/thread.cpp b/pr/src/cplus/tests/thread.cpp new file mode 100644 index 0000000..442c534 --- /dev/null +++ b/pr/src/cplus/tests/thread.cpp
@@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* thread.cpp - a test program */ + +#include "rcthread.h" + +#include <prlog.h> + +#include <stdio.h> + +class TestThread: public RCThread +{ +public: + TestThread(RCThread::State state, PRIntn count); + + virtual void RootFunction(); + +protected: + virtual ~TestThread(); + +private: + PRUint32 mydata; +}; + +TestThread::~TestThread() { } + +TestThread::TestThread(RCThread::State state, PRIntn count): + RCThread(RCThread::global, state, 0) { mydata = count; } + +void TestThread::RootFunction() +{ + SetPriority(RCThread::high); + printf("TestThread::RootFunction %d did it\n", mydata); +} /* TestThread::RootFunction */ + +class Foo1 +{ +public: + Foo1(); + virtual ~Foo1(); + + TestThread *thread; + PRIntn data; +}; + +Foo1::Foo1() +{ + data = 0xafaf; + thread = new TestThread(RCThread::joinable, 0xafaf); + thread->Start(); +} + +Foo1::~Foo1() +{ + PRStatus rv = thread->Join(); + PR_ASSERT(PR_SUCCESS == rv); +} /* Foo1::~Foo1 */ + +PRIntn main(PRIntn argc, char **agrv) +{ + PRStatus status; + PRIntn count = 100; + RCThread *thread[10]; + while (--count > 0) + { + TestThread *thread = new TestThread(RCThread::joinable, count); + status = thread->Start(); /* have to remember to start it */ + PR_ASSERT(PR_SUCCESS == status); + status = thread->Join(); /* this should work */ + PR_ASSERT(PR_SUCCESS == status); + } + while (++count < 100) + { + TestThread *thread = new TestThread(RCThread::unjoinable, count); + status = thread->Start(); /* have to remember to start it */ + PR_ASSERT(PR_SUCCESS == status); + } + + { + Foo1 *foo1 = new Foo1(); + PR_ASSERT(NULL != foo1); + delete foo1; + } + + { + for (count = 0; count < 10; ++count) + { + thread[count] = new TestThread( RCThread::joinable, count); + status = thread[count]->Start(); /* have to remember to start it */ + PR_ASSERT(PR_SUCCESS == status); + } + for (count = 0; count < 10; ++count) + { + PRStatus rv = thread[count]->Join(); + PR_ASSERT(PR_SUCCESS == rv); + } + } + + (void)RCPrimordialThread::Cleanup(); + + return 0; +} /* main */ + +/* thread.cpp */ +
diff --git a/pr/src/cplus/tests/time.cpp b/pr/src/cplus/tests/time.cpp new file mode 100644 index 0000000..ad27caa --- /dev/null +++ b/pr/src/cplus/tests/time.cpp
@@ -0,0 +1,29 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* time.cpp - a test program */ + +#include "rctime.h" + +#include <prlog.h> +#include <prprf.h> + +#define DEFAULT_ITERATIONS 100 + +PRIntn main(PRIntn argc, char **argv) +{ + RCTime unitialized; + RCTime now(PR_Now()); + RCTime current(RCTime::now); + PRTime time = current; + + unitialized = now; + now.Now(); + + return 0; +} /* main */ + +/* time.cpp */ +
diff --git a/pr/src/cplus/tests/tpd.cpp b/pr/src/cplus/tests/tpd.cpp new file mode 100644 index 0000000..42290ab --- /dev/null +++ b/pr/src/cplus/tests/tpd.cpp
@@ -0,0 +1,336 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: tpd.cpp +** Description: Exercising the thread private data bailywick. +*/ + +#include "prlog.h" +#include "prprf.h" +#include "rcthread.h" + +#include <string.h> + +#include "plgetopt.h" + +/* +** class MyThread +*/ +class MyThread: public RCThread +{ +public: + MyThread(); + +private: + ~MyThread(); + void RootFunction(); +}; /* MyThread */ + +/* +** class MyPrivateData +*/ +class MyPrivateData: public RCThreadPrivateData +{ +public: + virtual ~MyPrivateData(); + + MyPrivateData(); + MyPrivateData(char*); + MyPrivateData(const MyPrivateData&); + + void Release(); + +private: + char *string; +}; /* MyPrivateData */ + +static PRUintn key[128]; +static PRIntn debug = 0; +static PRBool failed = PR_FALSE; +static PRBool should = PR_TRUE; +static PRBool did = PR_TRUE; +static PRFileDesc *fout = NULL; + +static void PrintProgress(PRIntn line) +{ + failed = failed || (should && !did); + failed = failed || (!should && did); + if (debug > 0) + { + PR_fprintf( + fout, "@ line %d destructor should %shave been called and was%s\n", + line, ((should) ? "" : "NOT "), ((did) ? "" : " NOT")); + } +} /* PrintProgress */ + +static void MyAssert(const char *expr, const char *file, PRIntn line) +{ + if (debug > 0) + (void)PR_fprintf(fout, "'%s' in file: %s: %d\n", expr, file, line); +} /* MyAssert */ + +#define MY_ASSERT(_expr) \ + ((_expr)?((void)0):MyAssert(# _expr,__FILE__,__LINE__)) + +int main(PRIntn argc, char *argv[]) +{ + PRStatus rv; + PRUintn keys; + MyThread *thread; + const RCThreadPrivateData *pd; + PLOptStatus os; + PLOptState *opt = PL_CreateOptState(argc, argv, "d"); + RCThread *primordial = RCThread::WrapPrimordialThread(); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 'd': /* debug mode */ + debug = PR_TRUE; + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + fout = PR_STDOUT; + + MyPrivateData extension = MyPrivateData("EXTENSION"); + MyPrivateData key_string[] = { + "Key #0", "Key #1", "Key #2", "Key #3", + "Bogus #5", "Bogus #6", "Bogus #7", "Bogus #8"}; + + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::NewPrivateIndex(&key[keys]); + key[keys + 4] = key[keys] + 4; + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* the first four should be bu null, the last four undefined and null */ + did = should = PR_FALSE; + for (keys = 0; keys < 8; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + MY_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + /* initially set private data for new keys */ + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* re-assign the private data, albeit the same content */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + PR_ASSERT(NULL != pd); + rv = RCThread::SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set private to <empty> */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* should all be null now */ + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + PR_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + /* allocate another batch of keys and assign data to them */ + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::NewPrivateIndex(&key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + rv = RCThread::SetPrivateData(key[keys], &extension); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set all the extended slots to <empty> */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set all the extended slots to <empty> again (noop) */ + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + + if (debug) PR_fprintf(fout, "Creating thread\n"); + thread = new MyThread(); + if (debug) PR_fprintf(fout, "Starting thread\n"); + thread->Start(); + if (debug) PR_fprintf(fout, "Joining thread\n"); + (void)thread->Join(); + if (debug) PR_fprintf(fout, "Joined thread\n"); + + failed |= (PR_FAILURE == RCPrimordialThread::Cleanup()); + + (void)PR_fprintf( + fout, "%s\n",((PR_TRUE == failed) ? "FAILED" : "PASSED")); + + return (failed) ? 1 : 0; + +} /* main */ + +/* +** class MyPrivateData +*/ +MyPrivateData::~MyPrivateData() +{ + PR_fprintf( + fout, "MyPrivateData::~MyPrivateData[%s]\n", + (NULL != string) ? string : "NULL"); +} /* MyPrivateData::~MyPrivateData */ + +MyPrivateData::MyPrivateData(): RCThreadPrivateData() +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData()\n"); + string = NULL; +} /* MyPrivateData::MyPrivateData */ + +MyPrivateData::MyPrivateData(char* data): RCThreadPrivateData() +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData(char* data)\n"); + string = data; +} /* MyPrivateData:: MyPrivateData */ + +MyPrivateData::MyPrivateData(const MyPrivateData& him): RCThreadPrivateData(him) +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData(const MyPrivateData& him)\n"); + string = him.string; +} /* MyPrivateData:: MyPrivateData */ + +void MyPrivateData::Release() +{ + if (should) did = PR_TRUE; + else failed = PR_TRUE; +} /* MyPrivateData::operator= */ + +/* +** class MyThread +*/ +MyThread::~MyThread() { } +MyThread::MyThread(): RCThread(RCThread::global, RCThread::joinable) { } + + +void MyThread::RootFunction() +{ + PRStatus rv; + PRUintn keys; + const RCThreadPrivateData *pd; + + MyPrivateData extension = MyPrivateData("EXTENSION"); + MyPrivateData key_string[] = { + "Key #0", "Key #1", "Key #2", "Key #3", + "Bogus #5", "Bogus #6", "Bogus #7", "Bogus #8"}; + + did = should = PR_FALSE; + for (keys = 0; keys < 8; ++keys) + { + pd = GetPrivateData(key[keys]); + MY_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(keys, &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + +#if !defined(DEBUG) + did = should = PR_FALSE; + for (keys = 4; keys < 8; ++keys) + { + rv = SetPrivateData(keys, &key_string[keys]); + MY_ASSERT(PR_FAILURE == rv); + } + PrintProgress(__LINE__); +#endif + + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys], &extension); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = PR_FALSE; should = PR_TRUE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } +} /* MyThread::RootFunction */ + +/* tpd.c */
diff --git a/pr/src/io/.cvsignore b/pr/src/io/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/io/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/io/Makefile.in b/pr/src/io/Makefile.in new file mode 100644 index 0000000..f6b5bcd --- /dev/null +++ b/pr/src/io/Makefile.in
@@ -0,0 +1,50 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CSRCS = \ + prfdcach.c \ + prmwait.c \ + priometh.c \ + pripv6.c \ + prmapopt.c \ + prlayer.c \ + prlog.c \ + prmmap.c \ + prpolevt.c \ + prprf.c \ + prscanf.c \ + prstdio.c \ + $(NULL) + +ifndef USE_PTHREADS + CSRCS += \ + prdir.c \ + prfile.c \ + prio.c \ + prsocket.c \ + $(NULL) +endif + +TARGETS = $(OBJS) + +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private + +DEFINES += -D_NSPR_BUILD_ + +include $(topsrcdir)/config/rules.mk + +export:: $(TARGETS) +
diff --git a/pr/src/io/prdir.c b/pr/src/io/prdir.c new file mode 100644 index 0000000..3701a6a --- /dev/null +++ b/pr/src/io/prdir.c
@@ -0,0 +1,131 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +PR_IMPLEMENT(PRDir*) PR_OpenDir(const char *name) +{ + PRDir *dir; + PRStatus sts; + + dir = PR_NEW(PRDir); + if (dir) { + sts = _PR_MD_OPEN_DIR(&dir->md,name); + if (sts != PR_SUCCESS) { + PR_DELETE(dir); + return NULL; + } + } else { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + } + return dir; +} + +PR_IMPLEMENT(PRDirEntry*) PR_ReadDir(PRDir *dir, PRDirFlags flags) +{ + /* _MD_READ_DIR return a char* to the name; allocation in machine-dependent code */ + char* name = _PR_MD_READ_DIR(&dir->md, flags); + dir->d.name = name; + return name ? &dir->d : NULL; +} + +PR_IMPLEMENT(PRStatus) PR_CloseDir(PRDir *dir) +{ +PRInt32 rv; + + if (dir) { + rv = _PR_MD_CLOSE_DIR(&dir->md); + PR_DELETE(dir); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; + } + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_MkDir(const char *name, PRIntn mode) +{ +PRInt32 rv; + + rv = _PR_MD_MKDIR(name, mode); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_MakeDir(const char *name, PRIntn mode) +{ +PRInt32 rv; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + rv = _PR_MD_MAKE_DIR(name, mode); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_RmDir(const char *name) +{ +PRInt32 rv; + + rv = _PR_MD_RMDIR(name); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +#ifdef MOZ_UNICODE +/* + * UTF16 Interface + */ +PR_IMPLEMENT(PRDirUTF16*) PR_OpenDirUTF16(const PRUnichar *name) +{ + PRDirUTF16 *dir; + PRStatus sts; + + dir = PR_NEW(PRDirUTF16); + if (dir) { + sts = _PR_MD_OPEN_DIR_UTF16(&dir->md,name); + if (sts != PR_SUCCESS) { + PR_DELETE(dir); + return NULL; + } + } else { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + } + return dir; +} + +PR_IMPLEMENT(PRDirEntryUTF16*) PR_ReadDirUTF16(PRDirUTF16 *dir, PRDirFlags flags) +{ + /* + * _MD_READ_DIR_UTF16 return a PRUnichar* to the name; allocation in + * machine-dependent code + */ + PRUnichar* name = _PR_MD_READ_DIR_UTF16(&dir->md, flags); + dir->d.name = name; + return name ? &dir->d : NULL; +} + +PR_IMPLEMENT(PRStatus) PR_CloseDirUTF16(PRDirUTF16 *dir) +{ + PRInt32 rv; + + if (dir) { + rv = _PR_MD_CLOSE_DIR_UTF16(&dir->md); + PR_DELETE(dir); + if (rv < 0) + return PR_FAILURE; + else + return PR_SUCCESS; + } + return PR_SUCCESS; +} + +#endif /* MOZ_UNICODE */
diff --git a/pr/src/io/prfdcach.c b/pr/src/io/prfdcach.c new file mode 100644 index 0000000..17b71fe --- /dev/null +++ b/pr/src/io/prfdcach.c
@@ -0,0 +1,230 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> + +/*****************************************************************************/ +/*****************************************************************************/ +/************************** File descriptor caching **************************/ +/*****************************************************************************/ +/*****************************************************************************/ + +/* +** This code is built into debuggable versions of NSPR to assist in +** finding misused file descriptors. Since file descritors (PRFileDesc) +** are identified by a pointer to their structure, they can be the +** target of dangling references. Furthermore, NSPR caches and tries +** to aggressively reuse file descriptors, leading to more ambiguity. +** The following code will allow a debugging client to set environment +** variables and control the number of file descriptors that will be +** preserved before they are recycled. The environment variables are +** NSPR_FD_CACHE_SIZE_LOW and NSPR_FD_CACHE_SIZE_HIGH. The former sets +** the number of descriptors NSPR will allocate before beginning to +** recycle. The latter is the maximum number permitted in the cache +** (exclusive of those in use) at a time. +*/ +typedef struct _PR_Fd_Cache +{ + PRLock *ml; + PRIntn count; + PRFileDesc *head, *tail; + PRIntn limit_low, limit_high; +} _PR_Fd_Cache; + +static _PR_Fd_Cache _pr_fd_cache; + + +/* +** Get a FileDescriptor from the cache if one exists. If not allocate +** a new one from the heap. +*/ +PRFileDesc *_PR_Getfd(void) +{ + PRFileDesc *fd; + /* + ** $$$ + ** This may look a little wasteful. We'll see. Right now I want to + ** be able to toggle between caching and not at runtime to measure + ** the differences. If it isn't too annoying, I'll leave it in. + ** $$$$ + ** + ** The test is against _pr_fd_cache.limit_high. If that's zero, + ** we're not doing the extended cache but going for performance. + */ + if (0 == _pr_fd_cache.limit_high) + { + goto allocate; + } + else + { + do + { + if (NULL == _pr_fd_cache.head) goto allocate; /* nothing there */ + if (_pr_fd_cache.count < _pr_fd_cache.limit_low) goto allocate; + + /* we "should" be able to extract an fd from the cache */ + PR_Lock(_pr_fd_cache.ml); /* need the lock to do this safely */ + fd = _pr_fd_cache.head; /* protected extraction */ + if (NULL == fd) /* unexpected, but not fatal */ + { + PR_ASSERT(0 == _pr_fd_cache.count); + PR_ASSERT(NULL == _pr_fd_cache.tail); + } + else + { + _pr_fd_cache.count -= 1; + _pr_fd_cache.head = fd->higher; + if (NULL == _pr_fd_cache.head) + { + PR_ASSERT(0 == _pr_fd_cache.count); + _pr_fd_cache.tail = NULL; + } + PR_ASSERT(&_pr_faulty_methods == fd->methods); + PR_ASSERT(PR_INVALID_IO_LAYER == fd->identity); + PR_ASSERT(_PR_FILEDESC_FREED == fd->secret->state); + } + PR_Unlock(_pr_fd_cache.ml); + + } while (NULL == fd); /* then go around and allocate a new one */ + } + +finished: + fd->dtor = NULL; + fd->lower = fd->higher = NULL; + fd->identity = PR_NSPR_IO_LAYER; + memset(fd->secret, 0, sizeof(PRFilePrivate)); + return fd; + +allocate: + fd = PR_NEW(PRFileDesc); + if (NULL != fd) + { + fd->secret = PR_NEW(PRFilePrivate); + if (NULL == fd->secret) PR_DELETE(fd); + } + if (NULL != fd) goto finished; + else return NULL; + +} /* _PR_Getfd */ + +/* +** Return a file descriptor to the cache unless there are too many in +** there already. If put in cache, clear the fields first. +*/ +void _PR_Putfd(PRFileDesc *fd) +{ + PR_ASSERT(PR_NSPR_IO_LAYER == fd->identity); + fd->methods = &_pr_faulty_methods; + fd->identity = PR_INVALID_IO_LAYER; + fd->secret->state = _PR_FILEDESC_FREED; + + if (0 != _pr_fd_cache.limit_high) + { + if (_pr_fd_cache.count < _pr_fd_cache.limit_high) + { + PR_Lock(_pr_fd_cache.ml); + if (NULL == _pr_fd_cache.tail) + { + PR_ASSERT(0 == _pr_fd_cache.count); + PR_ASSERT(NULL == _pr_fd_cache.head); + _pr_fd_cache.head = _pr_fd_cache.tail = fd; + } + else + { + PR_ASSERT(NULL == _pr_fd_cache.tail->higher); + _pr_fd_cache.tail->higher = fd; + _pr_fd_cache.tail = fd; /* new value */ + } + fd->higher = NULL; /* always so */ + _pr_fd_cache.count += 1; /* count the new entry */ + PR_Unlock(_pr_fd_cache.ml); + return; + } + } + + PR_Free(fd->secret); + PR_Free(fd); +} /* _PR_Putfd */ + +PR_IMPLEMENT(PRStatus) PR_SetFDCacheSize(PRIntn low, PRIntn high) +{ + /* + ** This can be called at any time, may adjust the cache sizes, + ** turn the caches off, or turn them on. It is not dependent + ** on the compilation setting of DEBUG. + */ + if (!_pr_initialized) _PR_ImplicitInitialization(); + + if (low > high) low = high; /* sanity check the params */ + + PR_Lock(_pr_fd_cache.ml); + _pr_fd_cache.limit_high = high; + _pr_fd_cache.limit_low = low; + PR_Unlock(_pr_fd_cache.ml); + return PR_SUCCESS; +} /* PR_SetFDCacheSize */ + +void _PR_InitFdCache(void) +{ + /* + ** The fd caching is enabled by default for DEBUG builds, + ** disabled by default for OPT builds. That default can + ** be overridden at runtime using environment variables + ** or a super-wiz-bang API. + */ + const char *low = PR_GetEnv("NSPR_FD_CACHE_SIZE_LOW"); + const char *high = PR_GetEnv("NSPR_FD_CACHE_SIZE_HIGH"); + + /* + ** _low is allowed to be zero, _high is not. + ** If _high is zero, we're not doing the caching. + */ + + _pr_fd_cache.limit_low = 0; +#if defined(DEBUG) + _pr_fd_cache.limit_high = FD_SETSIZE; +#else + _pr_fd_cache.limit_high = 0; +#endif /* defined(DEBUG) */ + + if (NULL != low) _pr_fd_cache.limit_low = atoi(low); + if (NULL != high) _pr_fd_cache.limit_high = atoi(high); + + if (_pr_fd_cache.limit_low < 0) + _pr_fd_cache.limit_low = 0; + if (_pr_fd_cache.limit_low > FD_SETSIZE) + _pr_fd_cache.limit_low = FD_SETSIZE; + + if (_pr_fd_cache.limit_high > FD_SETSIZE) + _pr_fd_cache.limit_high = FD_SETSIZE; + + if (_pr_fd_cache.limit_high < _pr_fd_cache.limit_low) + _pr_fd_cache.limit_high = _pr_fd_cache.limit_low; + + _pr_fd_cache.ml = PR_NewLock(); + PR_ASSERT(NULL != _pr_fd_cache.ml); + +} /* _PR_InitFdCache */ + +void _PR_CleanupFdCache(void) +{ + PRFileDesc *fd, *next; + + for (fd = _pr_fd_cache.head; fd != NULL; fd = next) + { + next = fd->higher; + PR_DELETE(fd->secret); + PR_DELETE(fd); + } + _pr_fd_cache.head = NULL; + _pr_fd_cache.tail = NULL; + _pr_fd_cache.count = 0; + PR_DestroyLock(_pr_fd_cache.ml); + _pr_fd_cache.ml = NULL; +} /* _PR_CleanupFdCache */ + +/* prfdcach.c */
diff --git a/pr/src/io/prfile.c b/pr/src/io/prfile.c new file mode 100644 index 0000000..e32031b --- /dev/null +++ b/pr/src/io/prfile.c
@@ -0,0 +1,783 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> +#include <fcntl.h> + +#ifdef XP_UNIX +#if defined(AIX) || defined(QNX) +/* To pick up sysconf */ +#include <unistd.h> +#else +/* To pick up getrlimit, setrlimit */ +#include <sys/time.h> +#include <sys/resource.h> +#endif +#endif /* XP_UNIX */ + +extern PRLock *_pr_flock_lock; +extern PRCondVar *_pr_flock_cv; + +static PRInt32 PR_CALLBACK FileRead(PRFileDesc *fd, void *buf, PRInt32 amount) +{ + PRInt32 rv = 0; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + rv = -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + rv = -1; + } + if (rv == -1) + return rv; + + rv = _PR_MD_READ(fd, buf, amount); + if (rv < 0) { + PR_ASSERT(rv == -1); + } + PR_LOG(_pr_io_lm, PR_LOG_MAX, ("read -> %d", rv)); + return rv; +} + +static PRInt32 PR_CALLBACK FileWrite(PRFileDesc *fd, const void *buf, PRInt32 amount) +{ + PRInt32 rv = 0; + PRInt32 temp, count; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + rv = -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + rv = -1; + } + if (rv != 0) + return rv; + + count = 0; +#if !defined(_PR_HAVE_O_APPEND) /* Bugzilla: 4090, 276330 */ + if (fd->secret->appendMode) { + if (PR_Seek64(fd, 0, PR_SEEK_END) == -1) { + return -1; + } + } /* if (fd->secret->appendMode...) */ +#endif /* _PR_HAVE_O_APPEND */ + while (amount > 0) { + temp = _PR_MD_WRITE(fd, buf, amount); + if (temp < 0) { + count = -1; + break; + } + count += temp; + if (fd->secret->nonblocking) { + break; + } + buf = (const void*) ((const char*)buf + temp); + amount -= temp; + } + PR_LOG(_pr_io_lm, PR_LOG_MAX, ("write -> %d", count)); + return count; +} + +static PROffset32 PR_CALLBACK FileSeek(PRFileDesc *fd, PROffset32 offset, PRSeekWhence whence) +{ + PROffset32 result; + + result = _PR_MD_LSEEK(fd, offset, whence); + return result; +} + +static PROffset64 PR_CALLBACK FileSeek64(PRFileDesc *fd, PROffset64 offset, PRSeekWhence whence) +{ + PROffset64 result; + + result = _PR_MD_LSEEK64(fd, offset, whence); + return result; +} + +static PRInt32 PR_CALLBACK FileAvailable(PRFileDesc *fd) +{ + PRInt32 result, cur, end; + + cur = _PR_MD_LSEEK(fd, 0, PR_SEEK_CUR); + + if (cur >= 0) + end = _PR_MD_LSEEK(fd, 0, PR_SEEK_END); + + if ((cur < 0) || (end < 0)) { + return -1; + } + + result = end - cur; + _PR_MD_LSEEK(fd, cur, PR_SEEK_SET); + + return result; +} + +static PRInt64 PR_CALLBACK FileAvailable64(PRFileDesc *fd) +{ + PRInt64 result, cur, end; + PRInt64 minus_one; + + LL_I2L(minus_one, -1); + cur = _PR_MD_LSEEK64(fd, LL_ZERO, PR_SEEK_CUR); + + if (LL_GE_ZERO(cur)) + end = _PR_MD_LSEEK64(fd, LL_ZERO, PR_SEEK_END); + + if (!LL_GE_ZERO(cur) || !LL_GE_ZERO(end)) return minus_one; + + LL_SUB(result, end, cur); + (void)_PR_MD_LSEEK64(fd, cur, PR_SEEK_SET); + + return result; +} + +static PRInt32 PR_CALLBACK PipeAvailable(PRFileDesc *fd) +{ + PRInt32 rv; + rv = _PR_MD_PIPEAVAILABLE(fd); + return rv; +} + +static PRInt64 PR_CALLBACK PipeAvailable64(PRFileDesc *fd) +{ + PRInt64 rv; + LL_I2L(rv, _PR_MD_PIPEAVAILABLE(fd)); + return rv; +} + +static PRStatus PR_CALLBACK PipeSync(PRFileDesc *fd) +{ + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK FileGetInfo(PRFileDesc *fd, PRFileInfo *info) +{ + PRInt32 rv; + + rv = _PR_MD_GETOPENFILEINFO(fd, info); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK FileGetInfo64(PRFileDesc *fd, PRFileInfo64 *info) +{ + /* $$$$ NOT YET IMPLEMENTED */ + PRInt32 rv; + + rv = _PR_MD_GETOPENFILEINFO64(fd, info); + if (rv < 0) return PR_FAILURE; + else return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK FileSync(PRFileDesc *fd) +{ + PRInt32 result; + result = _PR_MD_FSYNC(fd); + if (result < 0) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK FileClose(PRFileDesc *fd) +{ + if (!fd || !fd->secret + || (fd->secret->state != _PR_FILEDESC_OPEN + && fd->secret->state != _PR_FILEDESC_CLOSED)) { + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, 0); + return PR_FAILURE; + } + + if (fd->secret->state == _PR_FILEDESC_OPEN) { + if (_PR_MD_CLOSE_FILE(fd->secret->md.osfd) < 0) { + return PR_FAILURE; + } + fd->secret->state = _PR_FILEDESC_CLOSED; + } + PR_FreeFileDesc(fd); + return PR_SUCCESS; +} + +static PRInt16 PR_CALLBACK FilePoll( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags) +{ + *out_flags = 0; + return in_flags; +} /* FilePoll */ + +static PRIOMethods _pr_fileMethods = { + PR_DESC_FILE, + FileClose, + FileRead, + FileWrite, + FileAvailable, + FileAvailable64, + FileSync, + FileSeek, + FileSeek64, + FileGetInfo, + FileGetInfo64, + (PRWritevFN)_PR_InvalidInt, + (PRConnectFN)_PR_InvalidStatus, + (PRAcceptFN)_PR_InvalidDesc, + (PRBindFN)_PR_InvalidStatus, + (PRListenFN)_PR_InvalidStatus, + (PRShutdownFN)_PR_InvalidStatus, + (PRRecvFN)_PR_InvalidInt, + (PRSendFN)_PR_InvalidInt, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + FilePoll, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + (PRGetsocknameFN)_PR_InvalidStatus, + (PRGetpeernameFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRGetsocketoptionFN)_PR_InvalidStatus, + (PRSetsocketoptionFN)_PR_InvalidStatus, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +PR_IMPLEMENT(const PRIOMethods*) PR_GetFileMethods(void) +{ + return &_pr_fileMethods; +} + +static PRIOMethods _pr_pipeMethods = { + PR_DESC_PIPE, + FileClose, + FileRead, + FileWrite, + PipeAvailable, + PipeAvailable64, + PipeSync, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + (PRWritevFN)_PR_InvalidInt, + (PRConnectFN)_PR_InvalidStatus, + (PRAcceptFN)_PR_InvalidDesc, + (PRBindFN)_PR_InvalidStatus, + (PRListenFN)_PR_InvalidStatus, + (PRShutdownFN)_PR_InvalidStatus, + (PRRecvFN)_PR_InvalidInt, + (PRSendFN)_PR_InvalidInt, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + FilePoll, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + (PRGetsocknameFN)_PR_InvalidStatus, + (PRGetpeernameFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRGetsocketoptionFN)_PR_InvalidStatus, + (PRSetsocketoptionFN)_PR_InvalidStatus, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +PR_IMPLEMENT(const PRIOMethods*) PR_GetPipeMethods(void) +{ + return &_pr_pipeMethods; +} + +PR_IMPLEMENT(PRFileDesc*) PR_Open(const char *name, PRIntn flags, PRIntn mode) +{ + PROsfd osfd; + PRFileDesc *fd = 0; +#if !defined(_PR_HAVE_O_APPEND) + PRBool appendMode = ( PR_APPEND & flags )? PR_TRUE : PR_FALSE; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* Map pr open flags and mode to os specific flags */ + + osfd = _PR_MD_OPEN(name, flags, mode); + if (osfd != -1) { + fd = PR_AllocFileDesc(osfd, &_pr_fileMethods); + if (!fd) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { +#if !defined(_PR_HAVE_O_APPEND) + fd->secret->appendMode = appendMode; +#endif + _PR_MD_INIT_FD_INHERITABLE(fd, PR_FALSE); + } + } + return fd; +} + +PR_IMPLEMENT(PRFileDesc*) PR_OpenFile( + const char *name, PRIntn flags, PRIntn mode) +{ + PROsfd osfd; + PRFileDesc *fd = 0; +#if !defined(_PR_HAVE_O_APPEND) + PRBool appendMode = ( PR_APPEND & flags )? PR_TRUE : PR_FALSE; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* Map pr open flags and mode to os specific flags */ + + osfd = _PR_MD_OPEN_FILE(name, flags, mode); + if (osfd != -1) { + fd = PR_AllocFileDesc(osfd, &_pr_fileMethods); + if (!fd) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { +#if !defined(_PR_HAVE_O_APPEND) + fd->secret->appendMode = appendMode; +#endif + _PR_MD_INIT_FD_INHERITABLE(fd, PR_FALSE); + } + } + return fd; +} + +PR_IMPLEMENT(PRInt32) PR_GetSysfdTableMax(void) +{ +#if defined(XP_UNIX) && !defined(AIX) && !defined(QNX) + struct rlimit rlim; + + if ( getrlimit(RLIMIT_NOFILE, &rlim) < 0) { + /* XXX need to call PR_SetError() */ + return -1; + } + + return rlim.rlim_max; +#elif defined(AIX) || defined(QNX) + return sysconf(_SC_OPEN_MAX); +#elif defined(WIN32) + /* + * There is a systemwide limit of 65536 user handles. + */ + return 16384; +#elif defined (WIN16) + return FOPEN_MAX; +#elif defined(XP_OS2) + ULONG ulReqCount = 0; + ULONG ulCurMaxFH = 0; + DosSetRelMaxFH(&ulReqCount, &ulCurMaxFH); + return ulCurMaxFH; +#elif defined(XP_BEOS) + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return -1; +#else + write me; +#endif +} + +PR_IMPLEMENT(PRInt32) PR_SetSysfdTableSize(int table_size) +{ +#if defined(XP_UNIX) && !defined(AIX) && !defined(QNX) + struct rlimit rlim; + PRInt32 tableMax = PR_GetSysfdTableMax(); + + if (tableMax < 0) + return -1; + + if (tableMax > FD_SETSIZE) + tableMax = FD_SETSIZE; + + rlim.rlim_max = tableMax; + + /* Grow as much as we can; even if too big */ + if ( rlim.rlim_max < table_size ) + rlim.rlim_cur = rlim.rlim_max; + else + rlim.rlim_cur = table_size; + + if ( setrlimit(RLIMIT_NOFILE, &rlim) < 0) { + /* XXX need to call PR_SetError() */ + return -1; + } + + return rlim.rlim_cur; +#elif defined(XP_OS2) + PRInt32 tableMax = PR_GetSysfdTableMax(); + if (table_size > tableMax) { + APIRET rc = NO_ERROR; + rc = DosSetMaxFH(table_size); + if (rc == NO_ERROR) + return table_size; + else + return -1; + } + return tableMax; +#elif defined(AIX) || defined(QNX) \ + || defined(WIN32) || defined(WIN16) || defined(XP_BEOS) + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return -1; +#else + write me; +#endif +} + +PR_IMPLEMENT(PRStatus) PR_Delete(const char *name) +{ + PRInt32 rv; + + rv = _PR_MD_DELETE(name); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_GetFileInfo(const char *fn, PRFileInfo *info) +{ + PRInt32 rv; + + rv = _PR_MD_GETFILEINFO(fn, info); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_GetFileInfo64(const char *fn, PRFileInfo64 *info) +{ + PRInt32 rv; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + rv = _PR_MD_GETFILEINFO64(fn, info); + if (rv < 0) { + return PR_FAILURE; + } else { + return PR_SUCCESS; + } +} + +PR_IMPLEMENT(PRStatus) PR_Rename(const char *from, const char *to) +{ + PRInt32 rv; + + rv = _PR_MD_RENAME(from, to); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_Access(const char *name, PRAccessHow how) +{ +PRInt32 rv; + + rv = _PR_MD_ACCESS(name, how); + if (rv < 0) { + return PR_FAILURE; + } else + return PR_SUCCESS; +} + +/* +** Import an existing OS file to NSPR +*/ +PR_IMPLEMENT(PRFileDesc*) PR_ImportFile(PROsfd osfd) +{ + PRFileDesc *fd = NULL; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + fd = PR_AllocFileDesc(osfd, &_pr_fileMethods); + if( !fd ) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { + _PR_MD_INIT_FD_INHERITABLE(fd, PR_TRUE); + } + + return fd; +} + +/* +** Import an existing OS pipe to NSPR +*/ +PR_IMPLEMENT(PRFileDesc*) PR_ImportPipe(PROsfd osfd) +{ + PRFileDesc *fd = NULL; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + fd = PR_AllocFileDesc(osfd, &_pr_pipeMethods); + if( !fd ) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { + _PR_MD_INIT_FD_INHERITABLE(fd, PR_TRUE); +#ifdef WINNT + fd->secret->md.sync_file_io = PR_TRUE; +#endif + } + + return fd; +} + +#ifndef NO_NSPR_10_SUPPORT +/* +** PR_Stat() for Win16 is defined in w16io.c +** it is a hack to circumvent problems in Gromit and Java +** See also: BugSplat: 98516. +*/ +#if !defined(WIN16) +/* + * This function is supposed to be for backward compatibility with + * nspr 1.0. Therefore, it still uses the nspr 1.0 error-reporting + * mechanism -- returns a PRInt32, which is the error code when the call + * fails. + * + * If we need this function in nspr 2.0, it should be changed to + * return PRStatus, as follows: + * + * PR_IMPLEMENT(PRStatus) PR_Stat(const char *name, struct stat *buf) + * { + * PRInt32 rv; + * + * rv = _PR_MD_STAT(name, buf); + * if (rv < 0) + * return PR_FAILURE; + * else + * return PR_SUCCESS; + * } + * + * -- wtc, 2/14/97. + */ +PR_IMPLEMENT(PRInt32) PR_Stat(const char *name, struct stat *buf) +{ + PRInt32 rv; + + rv = _PR_MD_STAT(name, buf); + return rv; +} + +#endif /* !defined(WIN16) */ +#endif /* ! NO_NSPR_10_SUPPORT */ + +PR_IMPLEMENT(PRStatus) PR_LockFile(PRFileDesc *fd) +{ + PRStatus status = PR_SUCCESS; + +#ifdef WINNT + if (!fd->secret->md.io_model_committed) { + PRInt32 rv; + rv = _md_Associate((HANDLE)fd->secret->md.osfd); + PR_ASSERT(0 != rv); + fd->secret->md.io_model_committed = PR_TRUE; + } +#endif + + PR_Lock(_pr_flock_lock); + while (fd->secret->lockCount == -1) + PR_WaitCondVar(_pr_flock_cv, PR_INTERVAL_NO_TIMEOUT); + if (fd->secret->lockCount == 0) { + fd->secret->lockCount = -1; + PR_Unlock(_pr_flock_lock); + status = _PR_MD_LOCKFILE(fd->secret->md.osfd); + PR_Lock(_pr_flock_lock); + fd->secret->lockCount = (status == PR_SUCCESS) ? 1 : 0; + PR_NotifyAllCondVar(_pr_flock_cv); + } else { + fd->secret->lockCount++; + } + PR_Unlock(_pr_flock_lock); + + return status; +} + +PR_IMPLEMENT(PRStatus) PR_TLockFile(PRFileDesc *fd) +{ + PRStatus status = PR_SUCCESS; + +#ifdef WINNT + if (!fd->secret->md.io_model_committed) { + PRInt32 rv; + rv = _md_Associate((HANDLE)fd->secret->md.osfd); + PR_ASSERT(0 != rv); + fd->secret->md.io_model_committed = PR_TRUE; + } +#endif + + PR_Lock(_pr_flock_lock); + if (fd->secret->lockCount == 0) { + status = _PR_MD_TLOCKFILE(fd->secret->md.osfd); + PR_ASSERT(status == PR_SUCCESS || fd->secret->lockCount == 0); + if (status == PR_SUCCESS) + fd->secret->lockCount = 1; + } else { + fd->secret->lockCount++; + } + PR_Unlock(_pr_flock_lock); + + return status; +} + +PR_IMPLEMENT(PRStatus) PR_UnlockFile(PRFileDesc *fd) +{ + PRStatus rv = PR_SUCCESS; + + PR_Lock(_pr_flock_lock); + if (fd->secret->lockCount == 1) { + rv = _PR_MD_UNLOCKFILE(fd->secret->md.osfd); + if (rv == PR_SUCCESS) + fd->secret->lockCount = 0; + } else { + fd->secret->lockCount--; + } + PR_Unlock(_pr_flock_lock); + + return rv; +} + +PR_IMPLEMENT(PRStatus) PR_CreatePipe( + PRFileDesc **readPipe, + PRFileDesc **writePipe +) +{ +#if defined(WIN32) && !defined(WINCE) + HANDLE readEnd, writeEnd; + SECURITY_ATTRIBUTES pipeAttributes; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + ZeroMemory(&pipeAttributes, sizeof(pipeAttributes)); + pipeAttributes.nLength = sizeof(pipeAttributes); + pipeAttributes.bInheritHandle = TRUE; + if (CreatePipe(&readEnd, &writeEnd, &pipeAttributes, 0) == 0) { + PR_SetError(PR_UNKNOWN_ERROR, GetLastError()); + return PR_FAILURE; + } + *readPipe = PR_AllocFileDesc((PROsfd)readEnd, &_pr_pipeMethods); + if (NULL == *readPipe) { + CloseHandle(readEnd); + CloseHandle(writeEnd); + return PR_FAILURE; + } + *writePipe = PR_AllocFileDesc((PROsfd)writeEnd, &_pr_pipeMethods); + if (NULL == *writePipe) { + PR_Close(*readPipe); + CloseHandle(writeEnd); + return PR_FAILURE; + } +#ifdef WINNT + (*readPipe)->secret->md.sync_file_io = PR_TRUE; + (*writePipe)->secret->md.sync_file_io = PR_TRUE; +#endif + (*readPipe)->secret->inheritable = _PR_TRI_TRUE; + (*writePipe)->secret->inheritable = _PR_TRI_TRUE; + return PR_SUCCESS; +#elif defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS) +#ifdef XP_OS2 + HFILE pipefd[2]; +#else + int pipefd[2]; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + +#ifdef XP_OS2 + if (DosCreatePipe(&pipefd[0], &pipefd[1], 4096) != 0) { +#else + if (pipe(pipefd) == -1) { +#endif + /* XXX map pipe error */ + PR_SetError(PR_UNKNOWN_ERROR, errno); + return PR_FAILURE; + } + *readPipe = PR_AllocFileDesc(pipefd[0], &_pr_pipeMethods); + if (NULL == *readPipe) { + close(pipefd[0]); + close(pipefd[1]); + return PR_FAILURE; + } + *writePipe = PR_AllocFileDesc(pipefd[1], &_pr_pipeMethods); + if (NULL == *writePipe) { + PR_Close(*readPipe); + close(pipefd[1]); + return PR_FAILURE; + } +#ifndef XP_BEOS /* Pipes are nonblocking on BeOS */ + _PR_MD_MAKE_NONBLOCK(*readPipe); +#endif + _PR_MD_INIT_FD_INHERITABLE(*readPipe, PR_FALSE); +#ifndef XP_BEOS /* Pipes are nonblocking on BeOS */ + _PR_MD_MAKE_NONBLOCK(*writePipe); +#endif + _PR_MD_INIT_FD_INHERITABLE(*writePipe, PR_FALSE); + return PR_SUCCESS; +#else + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return PR_FAILURE; +#endif +} + +#ifdef MOZ_UNICODE +/* ================ UTF16 Interfaces ================================ */ +PR_IMPLEMENT(PRFileDesc*) PR_OpenFileUTF16( + const PRUnichar *name, PRIntn flags, PRIntn mode) +{ + PROsfd osfd; + PRFileDesc *fd = 0; +#if !defined(_PR_HAVE_O_APPEND) + PRBool appendMode = ( PR_APPEND & flags )? PR_TRUE : PR_FALSE; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* Map pr open flags and mode to os specific flags */ + osfd = _PR_MD_OPEN_FILE_UTF16(name, flags, mode); + if (osfd != -1) { + fd = PR_AllocFileDesc(osfd, &_pr_fileMethods); + if (!fd) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { +#if !defined(_PR_HAVE_O_APPEND) + fd->secret->appendMode = appendMode; +#endif + _PR_MD_INIT_FD_INHERITABLE(fd, PR_FALSE); + } + } + return fd; +} + +PR_IMPLEMENT(PRStatus) PR_GetFileInfo64UTF16(const PRUnichar *fn, PRFileInfo64 *info) +{ + PRInt32 rv; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + rv = _PR_MD_GETFILEINFO64_UTF16(fn, info); + if (rv < 0) { + return PR_FAILURE; + } else { + return PR_SUCCESS; + } +} + +/* ================ UTF16 Interfaces ================================ */ +#endif /* MOZ_UNICODE */
diff --git a/pr/src/io/prio.c b/pr/src/io/prio.c new file mode 100644 index 0000000..78cbdf5 --- /dev/null +++ b/pr/src/io/prio.c
@@ -0,0 +1,180 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> /* for memset() */ + + +/************************************************************************/ + +PRLock *_pr_flock_lock; +PRCondVar *_pr_flock_cv; + +#ifdef WINCE +/* + * There are no stdin, stdout, stderr in Windows CE. INVALID_HANDLE_VALUE + * should cause all I/O functions on the handle to fail. + */ +#define STD_INPUT_HANDLE ((DWORD)-10) +#define STD_OUTPUT_HANDLE ((DWORD)-11) +#define STD_ERROR_HANDLE ((DWORD)-12) + +static HANDLE GetStdHandle(DWORD nStdHandle) +{ + SetLastError(ERROR_CALL_NOT_IMPLEMENTED); + return INVALID_HANDLE_VALUE; +} +#endif + +void _PR_InitIO(void) +{ + const PRIOMethods *methods = PR_GetFileMethods(); + + _PR_InitFdCache(); + + _pr_flock_lock = PR_NewLock(); + _pr_flock_cv = PR_NewCondVar(_pr_flock_lock); + +#ifdef WIN32 + _pr_stdin = PR_AllocFileDesc((PROsfd)GetStdHandle(STD_INPUT_HANDLE), + methods); + _pr_stdout = PR_AllocFileDesc((PROsfd)GetStdHandle(STD_OUTPUT_HANDLE), + methods); + _pr_stderr = PR_AllocFileDesc((PROsfd)GetStdHandle(STD_ERROR_HANDLE), + methods); +#ifdef WINNT + _pr_stdin->secret->md.sync_file_io = PR_TRUE; + _pr_stdout->secret->md.sync_file_io = PR_TRUE; + _pr_stderr->secret->md.sync_file_io = PR_TRUE; +#endif +#else + _pr_stdin = PR_AllocFileDesc(0, methods); + _pr_stdout = PR_AllocFileDesc(1, methods); + _pr_stderr = PR_AllocFileDesc(2, methods); +#endif + _PR_MD_INIT_FD_INHERITABLE(_pr_stdin, PR_TRUE); + _PR_MD_INIT_FD_INHERITABLE(_pr_stdout, PR_TRUE); + _PR_MD_INIT_FD_INHERITABLE(_pr_stderr, PR_TRUE); + + _PR_MD_INIT_IO(); +} + +void _PR_CleanupIO(void) +{ + PR_FreeFileDesc(_pr_stdin); + _pr_stdin = NULL; + PR_FreeFileDesc(_pr_stdout); + _pr_stdout = NULL; + PR_FreeFileDesc(_pr_stderr); + _pr_stderr = NULL; + + if (_pr_flock_cv) { + PR_DestroyCondVar(_pr_flock_cv); + _pr_flock_cv = NULL; + } + if (_pr_flock_lock) { + PR_DestroyLock(_pr_flock_lock); + _pr_flock_lock = NULL; + } + + _PR_CleanupFdCache(); +} + +PR_IMPLEMENT(PRFileDesc*) PR_GetSpecialFD(PRSpecialFD osfd) +{ + PRFileDesc *result = NULL; + PR_ASSERT((int) osfd >= PR_StandardInput && osfd <= PR_StandardError); + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + switch (osfd) + { + case PR_StandardInput: result = _pr_stdin; break; + case PR_StandardOutput: result = _pr_stdout; break; + case PR_StandardError: result = _pr_stderr; break; + default: + (void)PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + } + return result; +} + +PR_IMPLEMENT(PRFileDesc*) PR_AllocFileDesc( + PROsfd osfd, const PRIOMethods *methods) +{ + PRFileDesc *fd; + +#ifdef XP_UNIX + /* + * Assert that the file descriptor is small enough to fit in the + * fd_set passed to select + */ + PR_ASSERT(osfd < FD_SETSIZE); +#endif + fd = _PR_Getfd(); + if (fd) { + /* Initialize the members of PRFileDesc and PRFilePrivate */ + fd->methods = methods; + fd->secret->state = _PR_FILEDESC_OPEN; + fd->secret->md.osfd = osfd; + _PR_MD_INIT_FILEDESC(fd); + } else { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + } + + return fd; +} + +PR_IMPLEMENT(void) PR_FreeFileDesc(PRFileDesc *fd) +{ + PR_ASSERT(fd); + _PR_Putfd(fd); +} + +/* +** Wait for some i/o to finish on one or more more poll descriptors. +*/ +PR_IMPLEMENT(PRInt32) PR_Poll(PRPollDesc *pds, PRIntn npds, PRIntervalTime timeout) +{ + return(_PR_MD_PR_POLL(pds, npds, timeout)); +} + +/* +** Set the inheritance attribute of a file descriptor. +*/ +PR_IMPLEMENT(PRStatus) PR_SetFDInheritable( + PRFileDesc *fd, + PRBool inheritable) +{ +#if defined(XP_UNIX) || defined(WIN32) || defined(XP_OS2) || defined(XP_BEOS) + /* + * Only a non-layered, NSPR file descriptor can be inherited + * by a child process. + */ + if (fd->identity != PR_NSPR_IO_LAYER) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + if (fd->secret->inheritable != inheritable) { + if (_PR_MD_SET_FD_INHERITABLE(fd, inheritable) == PR_FAILURE) { + return PR_FAILURE; + } + fd->secret->inheritable = inheritable; + } + return PR_SUCCESS; +#else + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return PR_FAILURE; +#endif +} + +/* +** This function only has a useful implementation in the debug build of +** the pthreads version. +*/ +PR_IMPLEMENT(void) PT_FPrintStats(PRFileDesc *debug_out, const char *msg) +{ + /* do nothing */ +} /* PT_FPrintStats */
diff --git a/pr/src/io/priometh.c b/pr/src/io/priometh.c new file mode 100644 index 0000000..4208767 --- /dev/null +++ b/pr/src/io/priometh.c
@@ -0,0 +1,596 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ + +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#include "primpl.h" + +#include <string.h> + +/*****************************************************************************/ +/************************** Invalid I/O method object ************************/ +/*****************************************************************************/ +PRIOMethods _pr_faulty_methods = { + (PRDescType)0, + (PRCloseFN)_PR_InvalidStatus, + (PRReadFN)_PR_InvalidInt, + (PRWriteFN)_PR_InvalidInt, + (PRAvailableFN)_PR_InvalidInt, + (PRAvailable64FN)_PR_InvalidInt64, + (PRFsyncFN)_PR_InvalidStatus, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + (PRWritevFN)_PR_InvalidInt, + (PRConnectFN)_PR_InvalidStatus, + (PRAcceptFN)_PR_InvalidDesc, + (PRBindFN)_PR_InvalidStatus, + (PRListenFN)_PR_InvalidStatus, + (PRShutdownFN)_PR_InvalidStatus, + (PRRecvFN)_PR_InvalidInt, + (PRSendFN)_PR_InvalidInt, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + (PRPollFN)_PR_InvalidInt16, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + (PRGetsocknameFN)_PR_InvalidStatus, + (PRGetpeernameFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRGetsocketoptionFN)_PR_InvalidStatus, + (PRSetsocketoptionFN)_PR_InvalidStatus, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +PRIntn _PR_InvalidInt(void) +{ + PR_NOT_REACHED("I/O method is invalid"); + PR_SetError(PR_INVALID_METHOD_ERROR, 0); + return -1; +} /* _PR_InvalidInt */ + +PRInt16 _PR_InvalidInt16(void) +{ + PR_NOT_REACHED("I/O method is invalid"); + PR_SetError(PR_INVALID_METHOD_ERROR, 0); + return -1; +} /* _PR_InvalidInt */ + +PRInt64 _PR_InvalidInt64(void) +{ + PRInt64 rv; + LL_I2L(rv, -1); + PR_NOT_REACHED("I/O method is invalid"); + PR_SetError(PR_INVALID_METHOD_ERROR, 0); + return rv; +} /* _PR_InvalidInt */ + +/* + * An invalid method that returns PRStatus + */ + +PRStatus _PR_InvalidStatus(void) +{ + PR_NOT_REACHED("I/O method is invalid"); + PR_SetError(PR_INVALID_METHOD_ERROR, 0); + return PR_FAILURE; +} /* _PR_InvalidDesc */ + +/* + * An invalid method that returns a pointer + */ + +PRFileDesc *_PR_InvalidDesc(void) +{ + PR_NOT_REACHED("I/O method is invalid"); + PR_SetError(PR_INVALID_METHOD_ERROR, 0); + return NULL; +} /* _PR_InvalidDesc */ + +PR_IMPLEMENT(PRDescType) PR_GetDescType(PRFileDesc *file) +{ + return file->methods->file_type; +} + +PR_IMPLEMENT(PRStatus) PR_Close(PRFileDesc *fd) +{ + return (fd->methods->close)(fd); +} + +PR_IMPLEMENT(PRInt32) PR_Read(PRFileDesc *fd, void *buf, PRInt32 amount) +{ + return((fd->methods->read)(fd,buf,amount)); +} + +PR_IMPLEMENT(PRInt32) PR_Write(PRFileDesc *fd, const void *buf, PRInt32 amount) +{ + return((fd->methods->write)(fd,buf,amount)); +} + +PR_IMPLEMENT(PRInt32) PR_Seek(PRFileDesc *fd, PRInt32 offset, PRSeekWhence whence) +{ + return((fd->methods->seek)(fd, offset, whence)); +} + +PR_IMPLEMENT(PRInt64) PR_Seek64(PRFileDesc *fd, PRInt64 offset, PRSeekWhence whence) +{ + return((fd->methods->seek64)(fd, offset, whence)); +} + +PR_IMPLEMENT(PRInt32) PR_Available(PRFileDesc *fd) +{ + return((fd->methods->available)(fd)); +} + +PR_IMPLEMENT(PRInt64) PR_Available64(PRFileDesc *fd) +{ + return((fd->methods->available64)(fd)); +} + +PR_IMPLEMENT(PRStatus) PR_GetOpenFileInfo(PRFileDesc *fd, PRFileInfo *info) +{ + return((fd->methods->fileInfo)(fd, info)); +} + +PR_IMPLEMENT(PRStatus) PR_GetOpenFileInfo64(PRFileDesc *fd, PRFileInfo64 *info) +{ + return((fd->methods->fileInfo64)(fd, info)); +} + +PR_IMPLEMENT(PRStatus) PR_Sync(PRFileDesc *fd) +{ + return((fd->methods->fsync)(fd)); +} + +PR_IMPLEMENT(PRStatus) PR_Connect( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout) +{ + return((fd->methods->connect)(fd,addr,timeout)); +} + +PR_IMPLEMENT(PRStatus) PR_ConnectContinue( + PRFileDesc *fd, PRInt16 out_flags) +{ + return((fd->methods->connectcontinue)(fd,out_flags)); +} + +PR_IMPLEMENT(PRFileDesc*) PR_Accept(PRFileDesc *fd, PRNetAddr *addr, +PRIntervalTime timeout) +{ + return((fd->methods->accept)(fd,addr,timeout)); +} + +PR_IMPLEMENT(PRStatus) PR_Bind(PRFileDesc *fd, const PRNetAddr *addr) +{ + return((fd->methods->bind)(fd,addr)); +} + +PR_IMPLEMENT(PRStatus) PR_Shutdown(PRFileDesc *fd, PRShutdownHow how) +{ + return((fd->methods->shutdown)(fd,how)); +} + +PR_IMPLEMENT(PRStatus) PR_Listen(PRFileDesc *fd, PRIntn backlog) +{ + return((fd->methods->listen)(fd,backlog)); +} + +PR_IMPLEMENT(PRInt32) PR_Recv(PRFileDesc *fd, void *buf, PRInt32 amount, +PRIntn flags, PRIntervalTime timeout) +{ + return((fd->methods->recv)(fd,buf,amount,flags,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_Send(PRFileDesc *fd, const void *buf, PRInt32 amount, +PRIntn flags, PRIntervalTime timeout) +{ + return((fd->methods->send)(fd,buf,amount,flags,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_Writev(PRFileDesc *fd, const PRIOVec *iov, +PRInt32 iov_size, PRIntervalTime timeout) +{ + if (iov_size > PR_MAX_IOVECTOR_SIZE) + { + PR_SetError(PR_BUFFER_OVERFLOW_ERROR, 0); + return -1; + } + return((fd->methods->writev)(fd,iov,iov_size,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_RecvFrom(PRFileDesc *fd, void *buf, PRInt32 amount, +PRIntn flags, PRNetAddr *addr, PRIntervalTime timeout) +{ + return((fd->methods->recvfrom)(fd,buf,amount,flags,addr,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_SendTo( + PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, const PRNetAddr *addr, PRIntervalTime timeout) +{ + return((fd->methods->sendto)(fd,buf,amount,flags,addr,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_TransmitFile( + PRFileDesc *sd, PRFileDesc *fd, const void *hdr, PRInt32 hlen, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + return((sd->methods->transmitfile)(sd,fd,hdr,hlen,flags,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_AcceptRead( + PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr, + void *buf, PRInt32 amount, PRIntervalTime timeout) +{ + return((sd->methods->acceptread)(sd, nd, raddr, buf, amount,timeout)); +} + +PR_IMPLEMENT(PRStatus) PR_GetSockName(PRFileDesc *fd, PRNetAddr *addr) +{ + return((fd->methods->getsockname)(fd,addr)); +} + +PR_IMPLEMENT(PRStatus) PR_GetPeerName(PRFileDesc *fd, PRNetAddr *addr) +{ + return((fd->methods->getpeername)(fd,addr)); +} + +PR_IMPLEMENT(PRStatus) PR_GetSocketOption( + PRFileDesc *fd, PRSocketOptionData *data) +{ + return((fd->methods->getsocketoption)(fd, data)); +} + +PR_IMPLEMENT(PRStatus) PR_SetSocketOption( + PRFileDesc *fd, const PRSocketOptionData *data) +{ + return((fd->methods->setsocketoption)(fd, data)); +} + +PR_IMPLEMENT(PRInt32) PR_SendFile( + PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + return((sd->methods->sendfile)(sd,sfd,flags,timeout)); +} + +PR_IMPLEMENT(PRInt32) PR_EmulateAcceptRead( + PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr, + void *buf, PRInt32 amount, PRIntervalTime timeout) +{ + PRInt32 rv = -1; + PRNetAddr remote; + PRFileDesc *accepted = NULL; + + /* + ** The timeout does not apply to the accept portion of the + ** operation - it waits indefinitely. + */ + accepted = PR_Accept(sd, &remote, PR_INTERVAL_NO_TIMEOUT); + if (NULL == accepted) return rv; + + rv = PR_Recv(accepted, buf, amount, 0, timeout); + if (rv >= 0) + { + /* copy the new info out where caller can see it */ +#define AMASK ((PRPtrdiff)7) /* mask for alignment of PRNetAddr */ + PRPtrdiff aligned = (PRPtrdiff)buf + amount + AMASK; + *raddr = (PRNetAddr*)(aligned & ~AMASK); + memcpy(*raddr, &remote, PR_NETADDR_SIZE(&remote)); + *nd = accepted; + return rv; + } + + PR_Close(accepted); + return rv; +} + +/* + * PR_EmulateSendFile + * + * Send file sfd->fd across socket sd. If header/trailer are specified + * they are sent before and after the file, respectively. + * + * PR_TRANSMITFILE_CLOSE_SOCKET flag - close socket after sending file + * + * return number of bytes sent or -1 on error + * + */ + +#if defined(XP_UNIX) || defined(WIN32) + +/* + * An implementation based on memory-mapped files + */ + +#define SENDFILE_MMAP_CHUNK (256 * 1024) + +PR_IMPLEMENT(PRInt32) PR_EmulateSendFile( + PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + PRInt32 rv, count = 0; + PRInt32 len, file_bytes, index = 0; + PRFileInfo info; + PRIOVec iov[3]; + PRFileMap *mapHandle = NULL; + void *addr = (void*)0; /* initialized to some arbitrary value. Keeps compiler warnings down. */ + PRUint32 file_mmap_offset, alignment; + PRInt64 zero64; + PROffset64 file_mmap_offset64; + PRUint32 addr_offset, mmap_len; + + /* Get file size */ + if (PR_SUCCESS != PR_GetOpenFileInfo(sfd->fd, &info)) { + count = -1; + goto done; + } + if (sfd->file_nbytes && + (info.size < (sfd->file_offset + sfd->file_nbytes))) { + /* + * there are fewer bytes in file to send than specified + */ + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + count = -1; + goto done; + } + if (sfd->file_nbytes) + file_bytes = sfd->file_nbytes; + else + file_bytes = info.size - sfd->file_offset; + + alignment = PR_GetMemMapAlignment(); + + /* number of initial bytes to skip in mmap'd segment */ + addr_offset = sfd->file_offset % alignment; + + /* find previous mmap alignment boundary */ + file_mmap_offset = sfd->file_offset - addr_offset; + + /* + * If the file is large, mmap and send the file in chunks so as + * to not consume too much virtual address space + */ + mmap_len = PR_MIN(file_bytes + addr_offset, SENDFILE_MMAP_CHUNK); + len = mmap_len - addr_offset; + + /* + * Map in (part of) file. Take care of zero-length files. + */ + if (len) { + LL_I2L(zero64, 0); + mapHandle = PR_CreateFileMap(sfd->fd, zero64, PR_PROT_READONLY); + if (!mapHandle) { + count = -1; + goto done; + } + LL_I2L(file_mmap_offset64, file_mmap_offset); + addr = PR_MemMap(mapHandle, file_mmap_offset64, mmap_len); + if (!addr) { + count = -1; + goto done; + } + } + /* + * send headers first, followed by the file + */ + if (sfd->hlen) { + iov[index].iov_base = (char *) sfd->header; + iov[index].iov_len = sfd->hlen; + index++; + } + if (len) { + iov[index].iov_base = (char*)addr + addr_offset; + iov[index].iov_len = len; + index++; + } + if ((file_bytes == len) && (sfd->tlen)) { + /* + * all file data is mapped in; send the trailer too + */ + iov[index].iov_base = (char *) sfd->trailer; + iov[index].iov_len = sfd->tlen; + index++; + } + rv = PR_Writev(sd, iov, index, timeout); + if (len) + PR_MemUnmap(addr, mmap_len); + if (rv < 0) { + count = -1; + goto done; + } + + PR_ASSERT(rv == sfd->hlen + len + ((len == file_bytes) ? sfd->tlen : 0)); + + file_bytes -= len; + count += rv; + if (!file_bytes) /* header, file and trailer are sent */ + goto done; + + /* + * send remaining bytes of the file, if any + */ + len = PR_MIN(file_bytes, SENDFILE_MMAP_CHUNK); + while (len > 0) { + /* + * Map in (part of) file + */ + file_mmap_offset = sfd->file_offset + count - sfd->hlen; + PR_ASSERT((file_mmap_offset % alignment) == 0); + + LL_I2L(file_mmap_offset64, file_mmap_offset); + addr = PR_MemMap(mapHandle, file_mmap_offset64, len); + if (!addr) { + count = -1; + goto done; + } + rv = PR_Send(sd, addr, len, 0, timeout); + PR_MemUnmap(addr, len); + if (rv < 0) { + count = -1; + goto done; + } + + PR_ASSERT(rv == len); + file_bytes -= rv; + count += rv; + len = PR_MIN(file_bytes, SENDFILE_MMAP_CHUNK); + } + PR_ASSERT(0 == file_bytes); + if (sfd->tlen) { + rv = PR_Send(sd, sfd->trailer, sfd->tlen, 0, timeout); + if (rv >= 0) { + PR_ASSERT(rv == sfd->tlen); + count += rv; + } else + count = -1; + } +done: + if (mapHandle) + PR_CloseFileMap(mapHandle); + if ((count >= 0) && (flags & PR_TRANSMITFILE_CLOSE_SOCKET)) + PR_Close(sd); + return count; +} + +#else + +PR_IMPLEMENT(PRInt32) PR_EmulateSendFile( + PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + PRInt32 rv, count = 0; + PRInt32 rlen; + const void * buffer; + PRInt32 buflen; + PRInt32 sendbytes, readbytes; + char *buf; + +#define _SENDFILE_BUFSIZE (16 * 1024) + + buf = (char*)PR_MALLOC(_SENDFILE_BUFSIZE); + if (buf == NULL) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + } + + /* + * send header first + */ + buflen = sfd->hlen; + buffer = sfd->header; + while (buflen) { + rv = PR_Send(sd, buffer, buflen, 0, timeout); + if (rv < 0) { + /* PR_Send() has invoked PR_SetError(). */ + rv = -1; + goto done; + } else { + count += rv; + buffer = (const void*) ((const char*)buffer + rv); + buflen -= rv; + } + } + + /* + * send file next + */ + if (PR_Seek(sfd->fd, sfd->file_offset, PR_SEEK_SET) < 0) { + rv = -1; + goto done; + } + sendbytes = sfd->file_nbytes; + if (sendbytes == 0) { + /* send entire file */ + while ((rlen = PR_Read(sfd->fd, buf, _SENDFILE_BUFSIZE)) > 0) { + while (rlen) { + char *bufptr = buf; + + rv = PR_Send(sd, bufptr, rlen, 0, timeout); + if (rv < 0) { + /* PR_Send() has invoked PR_SetError(). */ + rv = -1; + goto done; + } else { + count += rv; + bufptr = ((char*)bufptr + rv); + rlen -= rv; + } + } + } + if (rlen < 0) { + /* PR_Read() has invoked PR_SetError(). */ + rv = -1; + goto done; + } + } else { + readbytes = PR_MIN(sendbytes, _SENDFILE_BUFSIZE); + while (readbytes && ((rlen = PR_Read(sfd->fd, buf, readbytes)) > 0)) { + while (rlen) { + char *bufptr = buf; + + rv = PR_Send(sd, bufptr, rlen, 0, timeout); + if (rv < 0) { + /* PR_Send() has invoked PR_SetError(). */ + rv = -1; + goto done; + } else { + count += rv; + sendbytes -= rv; + bufptr = ((char*)bufptr + rv); + rlen -= rv; + } + } + readbytes = PR_MIN(sendbytes, _SENDFILE_BUFSIZE); + } + if (rlen < 0) { + /* PR_Read() has invoked PR_SetError(). */ + rv = -1; + goto done; + } else if (sendbytes != 0) { + /* + * there are fewer bytes in file to send than specified + */ + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + rv = -1; + goto done; + } + } + + /* + * send trailer last + */ + buflen = sfd->tlen; + buffer = sfd->trailer; + while (buflen) { + rv = PR_Send(sd, buffer, buflen, 0, timeout); + if (rv < 0) { + /* PR_Send() has invoked PR_SetError(). */ + rv = -1; + goto done; + } else { + count += rv; + buffer = (const void*) ((const char*)buffer + rv); + buflen -= rv; + } + } + rv = count; + +done: + if (buf) + PR_DELETE(buf); + if ((rv >= 0) && (flags & PR_TRANSMITFILE_CLOSE_SOCKET)) + PR_Close(sd); + return rv; +} + +#endif + +/* priometh.c */
diff --git a/pr/src/io/pripv6.c b/pr/src/io/pripv6.c new file mode 100644 index 0000000..af7de49 --- /dev/null +++ b/pr/src/io/pripv6.c
@@ -0,0 +1,364 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: pripv6.c +** Description: Support for various functions unique to IPv6 +*/ +#include "primpl.h" +#include <string.h> + +#if !defined(_PR_INET6) || defined(_PR_INET6_PROBE) + +static PRIOMethods ipv6_to_v4_tcpMethods; +static PRIOMethods ipv6_to_v4_udpMethods; +static PRDescIdentity _pr_ipv6_to_ipv4_id; +extern PRBool IsValidNetAddr(const PRNetAddr *addr); +extern PRIPv6Addr _pr_in6addr_any; +extern PRIPv6Addr _pr_in6addr_loopback; + +/* + * convert an IPv4-mapped IPv6 addr to an IPv4 addr + */ +static void _PR_ConvertToIpv4NetAddr(const PRNetAddr *src_v6addr, + PRNetAddr *dst_v4addr) +{ +const PRUint8 *srcp; + + PR_ASSERT(PR_AF_INET6 == src_v6addr->ipv6.family); + + if (PR_IsNetAddrType(src_v6addr, PR_IpAddrV4Mapped)) { + srcp = src_v6addr->ipv6.ip.pr_s6_addr; + memcpy((char *) &dst_v4addr->inet.ip, srcp + 12, 4); + } else if (PR_IsNetAddrType(src_v6addr, PR_IpAddrAny)) { + dst_v4addr->inet.ip = htonl(INADDR_ANY); + } else if (PR_IsNetAddrType(src_v6addr, PR_IpAddrLoopback)) { + dst_v4addr->inet.ip = htonl(INADDR_LOOPBACK); + } + dst_v4addr->inet.family = PR_AF_INET; + dst_v4addr->inet.port = src_v6addr->ipv6.port; +} + +/* + * convert an IPv4 addr to an IPv4-mapped IPv6 addr + */ +static void _PR_ConvertToIpv6NetAddr(const PRNetAddr *src_v4addr, + PRNetAddr *dst_v6addr) +{ +PRUint8 *dstp; + + PR_ASSERT(PR_AF_INET == src_v4addr->inet.family); + dst_v6addr->ipv6.family = PR_AF_INET6; + dst_v6addr->ipv6.port = src_v4addr->inet.port; + + if (htonl(INADDR_ANY) == src_v4addr->inet.ip) { + dst_v6addr->ipv6.ip = _pr_in6addr_any; + } else { + dstp = dst_v6addr->ipv6.ip.pr_s6_addr; + memset(dstp, 0, 10); + memset(dstp + 10, 0xff, 2); + memcpy(dstp + 12,(char *) &src_v4addr->inet.ip, 4); + } +} + +static PRStatus PR_CALLBACK Ipv6ToIpv4SocketBind(PRFileDesc *fd, + const PRNetAddr *addr) +{ + PRNetAddr tmp_ipv4addr; + const PRNetAddr *tmp_addrp; + PRFileDesc *lo = fd->lower; + + if (PR_AF_INET6 != addr->raw.family) { + PR_SetError(PR_ADDRESS_NOT_SUPPORTED_ERROR, 0); + return PR_FAILURE; + } + if (PR_IsNetAddrType(addr, PR_IpAddrV4Mapped) || + PR_IsNetAddrType(addr, PR_IpAddrAny)) { + _PR_ConvertToIpv4NetAddr(addr, &tmp_ipv4addr); + tmp_addrp = &tmp_ipv4addr; + } else { + PR_SetError(PR_NETWORK_UNREACHABLE_ERROR, 0); + return PR_FAILURE; + } + return((lo->methods->bind)(lo,tmp_addrp)); +} + +static PRStatus PR_CALLBACK Ipv6ToIpv4SocketConnect( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout) +{ + PRNetAddr tmp_ipv4addr; + const PRNetAddr *tmp_addrp; + + if (PR_AF_INET6 != addr->raw.family) { + PR_SetError(PR_ADDRESS_NOT_SUPPORTED_ERROR, 0); + return PR_FAILURE; + } + if (PR_IsNetAddrType(addr, PR_IpAddrV4Mapped) || + PR_IsNetAddrType(addr, PR_IpAddrLoopback)) { + _PR_ConvertToIpv4NetAddr(addr, &tmp_ipv4addr); + tmp_addrp = &tmp_ipv4addr; + } else { + PR_SetError(PR_NETWORK_UNREACHABLE_ERROR, 0); + return PR_FAILURE; + } + return (fd->lower->methods->connect)(fd->lower, tmp_addrp, timeout); +} + +static PRInt32 PR_CALLBACK Ipv6ToIpv4SocketSendTo( + PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, const PRNetAddr *addr, PRIntervalTime timeout) +{ + PRNetAddr tmp_ipv4addr; + const PRNetAddr *tmp_addrp; + + if (PR_AF_INET6 != addr->raw.family) { + PR_SetError(PR_ADDRESS_NOT_SUPPORTED_ERROR, 0); + return PR_FAILURE; + } + if (PR_IsNetAddrType(addr, PR_IpAddrV4Mapped) || + PR_IsNetAddrType(addr, PR_IpAddrLoopback)) { + _PR_ConvertToIpv4NetAddr(addr, &tmp_ipv4addr); + tmp_addrp = &tmp_ipv4addr; + } else { + PR_SetError(PR_NETWORK_UNREACHABLE_ERROR, 0); + return PR_FAILURE; + } + return (fd->lower->methods->sendto)( + fd->lower, buf, amount, flags, tmp_addrp, timeout); +} + +static PRFileDesc* PR_CALLBACK Ipv6ToIpv4SocketAccept ( + PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout) +{ + PRStatus rv; + PRFileDesc *newfd; + PRFileDesc *newstack; + PRNetAddr tmp_ipv4addr; + PRNetAddr *addrlower = NULL; + + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + newstack = PR_NEW(PRFileDesc); + if (NULL == newstack) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + *newstack = *fd; /* make a copy of the accepting layer */ + + if (addr) + addrlower = &tmp_ipv4addr; + newfd = (fd->lower->methods->accept)(fd->lower, addrlower, timeout); + if (NULL == newfd) + { + PR_DELETE(newstack); + return NULL; + } + if (addr) + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, addr); + + rv = PR_PushIOLayer(newfd, PR_TOP_IO_LAYER, newstack); + PR_ASSERT(PR_SUCCESS == rv); + return newfd; /* that's it */ +} + +static PRInt32 PR_CALLBACK Ipv6ToIpv4SocketAcceptRead(PRFileDesc *sd, + PRFileDesc **nd, PRNetAddr **ipv6_raddr, void *buf, PRInt32 amount, + PRIntervalTime timeout) +{ + PRInt32 nbytes; + PRStatus rv; + PRNetAddr tmp_ipv4addr; + PRFileDesc *newstack; + + PR_ASSERT(sd != NULL); + PR_ASSERT(sd->lower != NULL); + + newstack = PR_NEW(PRFileDesc); + if (NULL == newstack) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + } + *newstack = *sd; /* make a copy of the accepting layer */ + + nbytes = sd->lower->methods->acceptread( + sd->lower, nd, ipv6_raddr, buf, amount, timeout); + if (-1 == nbytes) + { + PR_DELETE(newstack); + return nbytes; + } + tmp_ipv4addr = **ipv6_raddr; /* copy */ + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, *ipv6_raddr); + + /* this PR_PushIOLayer call cannot fail */ + rv = PR_PushIOLayer(*nd, PR_TOP_IO_LAYER, newstack); + PR_ASSERT(PR_SUCCESS == rv); + return nbytes; +} + +static PRStatus PR_CALLBACK Ipv6ToIpv4SocketGetName(PRFileDesc *fd, + PRNetAddr *ipv6addr) +{ + PRStatus result; + PRNetAddr tmp_ipv4addr; + + result = (fd->lower->methods->getsockname)(fd->lower, &tmp_ipv4addr); + if (PR_SUCCESS == result) { + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, ipv6addr); + PR_ASSERT(IsValidNetAddr(ipv6addr) == PR_TRUE); + } + return result; +} + +static PRStatus PR_CALLBACK Ipv6ToIpv4SocketGetPeerName(PRFileDesc *fd, + PRNetAddr *ipv6addr) +{ + PRStatus result; + PRNetAddr tmp_ipv4addr; + + result = (fd->lower->methods->getpeername)(fd->lower, &tmp_ipv4addr); + if (PR_SUCCESS == result) { + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, ipv6addr); + PR_ASSERT(IsValidNetAddr(ipv6addr) == PR_TRUE); + } + return result; +} + +static PRInt32 PR_CALLBACK Ipv6ToIpv4SocketRecvFrom(PRFileDesc *fd, void *buf, + PRInt32 amount, PRIntn flags, PRNetAddr *ipv6addr, + PRIntervalTime timeout) +{ + PRNetAddr tmp_ipv4addr; + PRInt32 result; + + result = (fd->lower->methods->recvfrom)( + fd->lower, buf, amount, flags, &tmp_ipv4addr, timeout); + if (-1 != result) { + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, ipv6addr); + PR_ASSERT(IsValidNetAddr(ipv6addr) == PR_TRUE); + } + return result; +} + +#if defined(_PR_INET6_PROBE) +static PRBool ipv6_is_present; +extern PRBool _pr_test_ipv6_socket(void); + +#if !defined(_PR_INET6) && defined(_PR_HAVE_GETIPNODEBYNAME) +extern PRStatus _pr_find_getipnodebyname(void); +#endif + +#if !defined(_PR_INET6) && defined(_PR_HAVE_GETADDRINFO) +extern PRStatus _pr_find_getaddrinfo(void); +#endif + +static PRBool +_pr_probe_ipv6_presence(void) +{ +#if !defined(_PR_INET6) && defined(_PR_HAVE_GETIPNODEBYNAME) + if (_pr_find_getipnodebyname() != PR_SUCCESS) + return PR_FALSE; +#endif + +#if !defined(_PR_INET6) && defined(_PR_HAVE_GETADDRINFO) + if (_pr_find_getaddrinfo() != PR_SUCCESS) + return PR_FALSE; +#endif + + return _pr_test_ipv6_socket(); +} +#endif /* _PR_INET6_PROBE */ + +static PRCallOnceType _pr_init_ipv6_once; + +static PRStatus PR_CALLBACK _pr_init_ipv6(void) +{ + const PRIOMethods *stubMethods; + +#if defined(_PR_INET6_PROBE) + ipv6_is_present = _pr_probe_ipv6_presence(); + if (ipv6_is_present) + return PR_SUCCESS; +#endif + + _pr_ipv6_to_ipv4_id = PR_GetUniqueIdentity("Ipv6_to_Ipv4 layer"); + PR_ASSERT(PR_INVALID_IO_LAYER != _pr_ipv6_to_ipv4_id); + + stubMethods = PR_GetDefaultIOMethods(); + + ipv6_to_v4_tcpMethods = *stubMethods; /* first get the entire batch */ + /* then override the ones we care about */ + ipv6_to_v4_tcpMethods.connect = Ipv6ToIpv4SocketConnect; + ipv6_to_v4_tcpMethods.bind = Ipv6ToIpv4SocketBind; + ipv6_to_v4_tcpMethods.accept = Ipv6ToIpv4SocketAccept; + ipv6_to_v4_tcpMethods.acceptread = Ipv6ToIpv4SocketAcceptRead; + ipv6_to_v4_tcpMethods.getsockname = Ipv6ToIpv4SocketGetName; + ipv6_to_v4_tcpMethods.getpeername = Ipv6ToIpv4SocketGetPeerName; +/* + ipv6_to_v4_tcpMethods.getsocketoption = Ipv6ToIpv4GetSocketOption; + ipv6_to_v4_tcpMethods.setsocketoption = Ipv6ToIpv4SetSocketOption; +*/ + ipv6_to_v4_udpMethods = *stubMethods; /* first get the entire batch */ + /* then override the ones we care about */ + ipv6_to_v4_udpMethods.connect = Ipv6ToIpv4SocketConnect; + ipv6_to_v4_udpMethods.bind = Ipv6ToIpv4SocketBind; + ipv6_to_v4_udpMethods.sendto = Ipv6ToIpv4SocketSendTo; + ipv6_to_v4_udpMethods.recvfrom = Ipv6ToIpv4SocketRecvFrom; + ipv6_to_v4_udpMethods.getsockname = Ipv6ToIpv4SocketGetName; + ipv6_to_v4_udpMethods.getpeername = Ipv6ToIpv4SocketGetPeerName; +/* + ipv6_to_v4_udpMethods.getsocketoption = Ipv6ToIpv4GetSocketOption; + ipv6_to_v4_udpMethods.setsocketoption = Ipv6ToIpv4SetSocketOption; +*/ + return PR_SUCCESS; +} + +#if defined(_PR_INET6_PROBE) +PRBool _pr_ipv6_is_present(void) +{ + if (PR_CallOnce(&_pr_init_ipv6_once, _pr_init_ipv6) != PR_SUCCESS) + return PR_FALSE; + return ipv6_is_present; +} +#endif + +PR_IMPLEMENT(PRStatus) _pr_push_ipv6toipv4_layer(PRFileDesc *fd) +{ + PRFileDesc *ipv6_fd = NULL; + + if (PR_CallOnce(&_pr_init_ipv6_once, _pr_init_ipv6) != PR_SUCCESS) + return PR_FAILURE; + + /* + * For platforms with no support for IPv6 + * create layered socket for IPv4-mapped IPv6 addresses + */ + if (fd->methods->file_type == PR_DESC_SOCKET_TCP) + ipv6_fd = PR_CreateIOLayerStub(_pr_ipv6_to_ipv4_id, + &ipv6_to_v4_tcpMethods); + else + ipv6_fd = PR_CreateIOLayerStub(_pr_ipv6_to_ipv4_id, + &ipv6_to_v4_udpMethods); + if (NULL == ipv6_fd) { + goto errorExit; + } + ipv6_fd->secret = NULL; + + if (PR_PushIOLayer(fd, PR_TOP_IO_LAYER, ipv6_fd) == PR_FAILURE) { + goto errorExit; + } + + return PR_SUCCESS; +errorExit: + + if (ipv6_fd) + ipv6_fd->dtor(ipv6_fd); + return PR_FAILURE; +} + +#endif /* !defined(_PR_INET6) || defined(_PR_INET6_PROBE) */
diff --git a/pr/src/io/prlayer.c b/pr/src/io/prlayer.c new file mode 100644 index 0000000..cadb7ca --- /dev/null +++ b/pr/src/io/prlayer.c
@@ -0,0 +1,757 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: prlayer.c +** Description: Routines for handling pushable protocol modules on sockets. +*/ + +#include "primpl.h" +#include "prerror.h" +#include "prmem.h" +#include "prlock.h" +#include "prlog.h" +#include "prio.h" + +#include <string.h> /* for memset() */ +static PRStatus _PR_DestroyIOLayer(PRFileDesc *stack); + +void PR_CALLBACK pl_FDDestructor(PRFileDesc *fd) +{ + PR_ASSERT(fd != NULL); + if (NULL != fd->lower) fd->lower->higher = fd->higher; + if (NULL != fd->higher) fd->higher->lower = fd->lower; + PR_DELETE(fd); +} + +/* +** Default methods that just call down to the next fd. +*/ +static PRStatus PR_CALLBACK pl_TopClose (PRFileDesc *fd) +{ + PRFileDesc *top, *lower; + PRStatus rv; + + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + PR_ASSERT(fd->secret == NULL); + PR_ASSERT(fd->methods->file_type == PR_DESC_LAYERED); + + if (PR_IO_LAYER_HEAD == fd->identity) { + /* + * new style stack; close all the layers, before deleting the + * stack head + */ + rv = fd->lower->methods->close(fd->lower); + _PR_DestroyIOLayer(fd); + return rv; + } else if ((fd->higher) && (PR_IO_LAYER_HEAD == fd->higher->identity)) { + /* + * lower layers of new style stack + */ + lower = fd->lower; + /* + * pop and cleanup current layer + */ + top = PR_PopIOLayer(fd->higher, PR_TOP_IO_LAYER); + top->dtor(top); + /* + * then call lower layer + */ + return (lower->methods->close(lower)); + } else { + /* old style stack */ + top = PR_PopIOLayer(fd, PR_TOP_IO_LAYER); + top->dtor(top); + return (fd->methods->close)(fd); + } +} + +static PRInt32 PR_CALLBACK pl_DefRead (PRFileDesc *fd, void *buf, PRInt32 amount) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->read)(fd->lower, buf, amount); +} + +static PRInt32 PR_CALLBACK pl_DefWrite ( + PRFileDesc *fd, const void *buf, PRInt32 amount) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->write)(fd->lower, buf, amount); +} + +static PRInt32 PR_CALLBACK pl_DefAvailable (PRFileDesc *fd) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->available)(fd->lower); +} + +static PRInt64 PR_CALLBACK pl_DefAvailable64 (PRFileDesc *fd) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->available64)(fd->lower); +} + +static PRStatus PR_CALLBACK pl_DefFsync (PRFileDesc *fd) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->fsync)(fd->lower); +} + +static PRInt32 PR_CALLBACK pl_DefSeek ( + PRFileDesc *fd, PRInt32 offset, PRSeekWhence how) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->seek)(fd->lower, offset, how); +} + +static PRInt64 PR_CALLBACK pl_DefSeek64 ( + PRFileDesc *fd, PRInt64 offset, PRSeekWhence how) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->seek64)(fd->lower, offset, how); +} + +static PRStatus PR_CALLBACK pl_DefFileInfo (PRFileDesc *fd, PRFileInfo *info) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->fileInfo)(fd->lower, info); +} + +static PRStatus PR_CALLBACK pl_DefFileInfo64 (PRFileDesc *fd, PRFileInfo64 *info) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->fileInfo64)(fd->lower, info); +} + +static PRInt32 PR_CALLBACK pl_DefWritev (PRFileDesc *fd, const PRIOVec *iov, + PRInt32 size, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->writev)(fd->lower, iov, size, timeout); +} + +static PRStatus PR_CALLBACK pl_DefConnect ( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->connect)(fd->lower, addr, timeout); +} + +static PRStatus PR_CALLBACK pl_DefConnectcontinue ( + PRFileDesc *fd, PRInt16 out_flags) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->connectcontinue)(fd->lower, out_flags); +} + +static PRFileDesc* PR_CALLBACK pl_TopAccept ( + PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout) +{ + PRStatus rv; + PRFileDesc *newfd, *layer = fd; + PRFileDesc *newstack; + PRBool newstyle_stack = PR_FALSE; + + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + /* test for new style stack */ + while (NULL != layer->higher) + layer = layer->higher; + newstyle_stack = (PR_IO_LAYER_HEAD == layer->identity) ? PR_TRUE : PR_FALSE; + newstack = PR_NEW(PRFileDesc); + if (NULL == newstack) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + *newstack = *fd; /* make a copy of the accepting layer */ + + newfd = (fd->lower->methods->accept)(fd->lower, addr, timeout); + if (NULL == newfd) + { + PR_DELETE(newstack); + return NULL; + } + + if (newstyle_stack) { + newstack->lower = newfd; + newfd->higher = newstack; + return newstack; + } else { + /* this PR_PushIOLayer call cannot fail */ + rv = PR_PushIOLayer(newfd, PR_TOP_IO_LAYER, newstack); + PR_ASSERT(PR_SUCCESS == rv); + return newfd; /* that's it */ + } +} + +static PRStatus PR_CALLBACK pl_DefBind (PRFileDesc *fd, const PRNetAddr *addr) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->bind)(fd->lower, addr); +} + +static PRStatus PR_CALLBACK pl_DefListen (PRFileDesc *fd, PRIntn backlog) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->listen)(fd->lower, backlog); +} + +static PRStatus PR_CALLBACK pl_DefShutdown (PRFileDesc *fd, PRIntn how) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->shutdown)(fd->lower, how); +} + +static PRInt32 PR_CALLBACK pl_DefRecv ( + PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->recv)( + fd->lower, buf, amount, flags, timeout); +} + +static PRInt32 PR_CALLBACK pl_DefSend ( + PRFileDesc *fd, const void *buf, + PRInt32 amount, PRIntn flags, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->send)(fd->lower, buf, amount, flags, timeout); +} + +static PRInt32 PR_CALLBACK pl_DefRecvfrom ( + PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRNetAddr *addr, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->recvfrom)( + fd->lower, buf, amount, flags, addr, timeout); +} + +static PRInt32 PR_CALLBACK pl_DefSendto ( + PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, + const PRNetAddr *addr, PRIntervalTime timeout) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->sendto)( + fd->lower, buf, amount, flags, addr, timeout); +} + +static PRInt16 PR_CALLBACK pl_DefPoll ( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->poll)(fd->lower, in_flags, out_flags); +} + +static PRInt32 PR_CALLBACK pl_DefAcceptread ( + PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr, void *buf, + PRInt32 amount, PRIntervalTime t) +{ + PRInt32 nbytes; + PRStatus rv; + PRFileDesc *newstack; + PRFileDesc *layer = sd; + PRBool newstyle_stack = PR_FALSE; + + PR_ASSERT(sd != NULL); + PR_ASSERT(sd->lower != NULL); + + /* test for new style stack */ + while (NULL != layer->higher) + layer = layer->higher; + newstyle_stack = (PR_IO_LAYER_HEAD == layer->identity) ? PR_TRUE : PR_FALSE; + newstack = PR_NEW(PRFileDesc); + if (NULL == newstack) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + } + *newstack = *sd; /* make a copy of the accepting layer */ + + nbytes = sd->lower->methods->acceptread( + sd->lower, nd, raddr, buf, amount, t); + if (-1 == nbytes) + { + PR_DELETE(newstack); + return nbytes; + } + if (newstyle_stack) { + newstack->lower = *nd; + (*nd)->higher = newstack; + *nd = newstack; + return nbytes; + } else { + /* this PR_PushIOLayer call cannot fail */ + rv = PR_PushIOLayer(*nd, PR_TOP_IO_LAYER, newstack); + PR_ASSERT(PR_SUCCESS == rv); + return nbytes; + } +} + +static PRInt32 PR_CALLBACK pl_DefTransmitfile ( + PRFileDesc *sd, PRFileDesc *fd, const void *headers, PRInt32 hlen, + PRTransmitFileFlags flags, PRIntervalTime t) +{ + PR_ASSERT(sd != NULL); + PR_ASSERT(sd->lower != NULL); + + return sd->lower->methods->transmitfile( + sd->lower, fd, headers, hlen, flags, t); +} + +static PRStatus PR_CALLBACK pl_DefGetsockname (PRFileDesc *fd, PRNetAddr *addr) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->getsockname)(fd->lower, addr); +} + +static PRStatus PR_CALLBACK pl_DefGetpeername (PRFileDesc *fd, PRNetAddr *addr) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->getpeername)(fd->lower, addr); +} + +static PRStatus PR_CALLBACK pl_DefGetsocketoption ( + PRFileDesc *fd, PRSocketOptionData *data) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->getsocketoption)(fd->lower, data); +} + +static PRStatus PR_CALLBACK pl_DefSetsocketoption ( + PRFileDesc *fd, const PRSocketOptionData *data) +{ + PR_ASSERT(fd != NULL); + PR_ASSERT(fd->lower != NULL); + + return (fd->lower->methods->setsocketoption)(fd->lower, data); +} + +static PRInt32 PR_CALLBACK pl_DefSendfile ( + PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + PR_ASSERT(sd != NULL); + PR_ASSERT(sd->lower != NULL); + + return sd->lower->methods->sendfile( + sd->lower, sfd, flags, timeout); +} + +/* Methods for the top of the stack. Just call down to the next fd. */ +static PRIOMethods pl_methods = { + PR_DESC_LAYERED, + pl_TopClose, + pl_DefRead, + pl_DefWrite, + pl_DefAvailable, + pl_DefAvailable64, + pl_DefFsync, + pl_DefSeek, + pl_DefSeek64, + pl_DefFileInfo, + pl_DefFileInfo64, + pl_DefWritev, + pl_DefConnect, + pl_TopAccept, + pl_DefBind, + pl_DefListen, + pl_DefShutdown, + pl_DefRecv, + pl_DefSend, + pl_DefRecvfrom, + pl_DefSendto, + pl_DefPoll, + pl_DefAcceptread, + pl_DefTransmitfile, + pl_DefGetsockname, + pl_DefGetpeername, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + pl_DefGetsocketoption, + pl_DefSetsocketoption, + pl_DefSendfile, + pl_DefConnectcontinue, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +PR_IMPLEMENT(const PRIOMethods*) PR_GetDefaultIOMethods(void) +{ + return &pl_methods; +} /* PR_GetDefaultIOMethods */ + +PR_IMPLEMENT(PRFileDesc*) PR_CreateIOLayerStub( + PRDescIdentity ident, const PRIOMethods *methods) +{ + PRFileDesc *fd = NULL; + PR_ASSERT((PR_NSPR_IO_LAYER != ident) && (PR_TOP_IO_LAYER != ident)); + if ((PR_NSPR_IO_LAYER == ident) || (PR_TOP_IO_LAYER == ident)) + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + else + { + fd = PR_NEWZAP(PRFileDesc); + if (NULL == fd) + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + else + { + fd->methods = methods; + fd->dtor = pl_FDDestructor; + fd->identity = ident; + } + } + return fd; +} /* PR_CreateIOLayerStub */ + +/* + * PR_CreateIOLayer + * Create a new style stack, where the stack top is a dummy header. + * Unlike the old style stacks, the contents of the stack head + * are not modified when a layer is pushed onto or popped from a new + * style stack. + */ + +PR_IMPLEMENT(PRFileDesc*) PR_CreateIOLayer(PRFileDesc *top) +{ + PRFileDesc *fd = NULL; + + fd = PR_NEWZAP(PRFileDesc); + if (NULL == fd) + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + else + { + fd->methods = &pl_methods; + fd->dtor = pl_FDDestructor; + fd->identity = PR_IO_LAYER_HEAD; + fd->higher = NULL; + fd->lower = top; + top->higher = fd; + top->lower = NULL; + } + return fd; +} /* PR_CreateIOLayer */ + +/* + * _PR_DestroyIOLayer + * Delete the stack head of a new style stack. + */ + +static PRStatus _PR_DestroyIOLayer(PRFileDesc *stack) +{ + if (NULL == stack) + return PR_FAILURE; + else { + PR_DELETE(stack); + return PR_SUCCESS; + } +} /* _PR_DestroyIOLayer */ + +PR_IMPLEMENT(PRStatus) PR_PushIOLayer( + PRFileDesc *stack, PRDescIdentity id, PRFileDesc *fd) +{ + PRFileDesc *insert = PR_GetIdentitiesLayer(stack, id); + + PR_ASSERT(fd != NULL); + PR_ASSERT(stack != NULL); + PR_ASSERT(insert != NULL); + PR_ASSERT(PR_IO_LAYER_HEAD != id); + if ((NULL == stack) || (NULL == fd) || (NULL == insert)) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + + if (stack == insert) + { + /* going on top of the stack */ + /* old-style stack */ + PRFileDesc copy = *stack; + *stack = *fd; + *fd = copy; + fd->higher = stack; + if (fd->lower) + { + PR_ASSERT(fd->lower->higher == stack); + fd->lower->higher = fd; + } + stack->lower = fd; + stack->higher = NULL; + } else { + /* + * going somewhere in the middle of the stack for both old and new + * style stacks, or going on top of stack for new style stack + */ + fd->lower = insert; + fd->higher = insert->higher; + + insert->higher->lower = fd; + insert->higher = fd; + } + + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRFileDesc*) PR_PopIOLayer(PRFileDesc *stack, PRDescIdentity id) +{ + PRFileDesc *extract = PR_GetIdentitiesLayer(stack, id); + + PR_ASSERT(0 != id); + PR_ASSERT(NULL != stack); + PR_ASSERT(NULL != extract); + if ((NULL == stack) || (0 == id) || (NULL == extract)) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return NULL; + } + + if (extract == stack) { + /* popping top layer of the stack */ + /* old style stack */ + PRFileDesc copy = *stack; + extract = stack->lower; + *stack = *extract; + *extract = copy; + stack->higher = NULL; + if (stack->lower) { + PR_ASSERT(stack->lower->higher == extract); + stack->lower->higher = stack; + } + } else if ((PR_IO_LAYER_HEAD == stack->identity) && + (extract == stack->lower) && (extract->lower == NULL)) { + /* + * new style stack + * popping the only layer in the stack; delete the stack too + */ + stack->lower = NULL; + _PR_DestroyIOLayer(stack); + } else { + /* for both kinds of stacks */ + extract->lower->higher = extract->higher; + extract->higher->lower = extract->lower; + } + extract->higher = extract->lower = NULL; + return extract; +} /* PR_PopIOLayer */ + +#define ID_CACHE_INCREMENT 16 +typedef struct _PRIdentity_cache +{ + PRLock *ml; + char **name; + PRIntn length; + PRDescIdentity ident; +} _PRIdentity_cache; + +static _PRIdentity_cache identity_cache; + +PR_IMPLEMENT(PRDescIdentity) PR_GetUniqueIdentity(const char *layer_name) +{ + PRDescIdentity identity, length; + char **names = NULL, *name = NULL, **old = NULL; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + PR_ASSERT((PRDescIdentity)0x7fff > identity_cache.ident); + + if (NULL != layer_name) + { + name = (char*)PR_Malloc(strlen(layer_name) + 1); + if (NULL == name) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return PR_INVALID_IO_LAYER; + } + strcpy(name, layer_name); + } + + /* this initial code runs unsafe */ +retry: + PR_ASSERT(NULL == names); + /* + * In the initial round, both identity_cache.ident and + * identity_cache.length are 0, so (identity_cache.ident + 1) is greater + * than length. In later rounds, identity_cache.ident is always less + * than length, so (identity_cache.ident + 1) can be equal to but cannot + * be greater than length. + */ + length = identity_cache.length; + if ((identity_cache.ident + 1) >= length) + { + length += ID_CACHE_INCREMENT; + names = (char**)PR_CALLOC(length * sizeof(char*)); + if (NULL == names) + { + if (NULL != name) PR_DELETE(name); + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return PR_INVALID_IO_LAYER; + } + } + + /* now we get serious about thread safety */ + PR_Lock(identity_cache.ml); + PR_ASSERT(identity_cache.length == 0 || + identity_cache.ident < identity_cache.length); + identity = identity_cache.ident + 1; + if (identity >= identity_cache.length) /* there's no room */ + { + /* we have to do something - hopefully it's already done */ + if ((NULL != names) && (identity < length)) + { + /* what we did is still okay */ + memcpy( + names, identity_cache.name, + identity_cache.length * sizeof(char*)); + old = identity_cache.name; + identity_cache.name = names; + identity_cache.length = length; + names = NULL; + } + else + { + PR_Unlock(identity_cache.ml); + if (NULL != names) PR_DELETE(names); + goto retry; + } + } + if (NULL != name) /* there's a name to be stored */ + { + identity_cache.name[identity] = name; + } + identity_cache.ident = identity; + PR_ASSERT(identity_cache.ident < identity_cache.length); + PR_Unlock(identity_cache.ml); + + if (NULL != old) PR_DELETE(old); + if (NULL != names) PR_DELETE(names); + + return identity; +} /* PR_GetUniqueIdentity */ + +PR_IMPLEMENT(const char*) PR_GetNameForIdentity(PRDescIdentity ident) +{ + const char *rv = NULL; + if (!_pr_initialized) _PR_ImplicitInitialization(); + + if ((PR_TOP_IO_LAYER != ident) && (ident >= 0)) { + PR_Lock(identity_cache.ml); + PR_ASSERT(ident <= identity_cache.ident); + rv = (ident > identity_cache.ident) ? NULL : identity_cache.name[ident]; + PR_Unlock(identity_cache.ml); + } + + return rv; +} /* PR_GetNameForIdentity */ + +PR_IMPLEMENT(PRDescIdentity) PR_GetLayersIdentity(PRFileDesc* fd) +{ + PR_ASSERT(NULL != fd); + if (PR_IO_LAYER_HEAD == fd->identity) { + PR_ASSERT(NULL != fd->lower); + return fd->lower->identity; + } else + return fd->identity; +} /* PR_GetLayersIdentity */ + +PR_IMPLEMENT(PRFileDesc*) PR_GetIdentitiesLayer(PRFileDesc* fd, PRDescIdentity id) +{ + PRFileDesc *layer = fd; + + if (PR_TOP_IO_LAYER == id) { + if (PR_IO_LAYER_HEAD == fd->identity) + return fd->lower; + else + return fd; + } + + for (layer = fd; layer != NULL; layer = layer->lower) + { + if (id == layer->identity) return layer; + } + for (layer = fd; layer != NULL; layer = layer->higher) + { + if (id == layer->identity) return layer; + } + return NULL; +} /* PR_GetIdentitiesLayer */ + +void _PR_InitLayerCache(void) +{ + memset(&identity_cache, 0, sizeof(identity_cache)); + identity_cache.ml = PR_NewLock(); + PR_ASSERT(NULL != identity_cache.ml); +} /* _PR_InitLayerCache */ + +void _PR_CleanupLayerCache(void) +{ + if (identity_cache.ml) + { + PR_DestroyLock(identity_cache.ml); + identity_cache.ml = NULL; + } + + if (identity_cache.name) + { + PRDescIdentity ident; + + for (ident = 0; ident <= identity_cache.ident; ident++) + PR_DELETE(identity_cache.name[ident]); + + PR_DELETE(identity_cache.name); + } +} /* _PR_CleanupLayerCache */ + +/* prlayer.c */
diff --git a/pr/src/io/prlog.c b/pr/src/io/prlog.c new file mode 100644 index 0000000..6098460 --- /dev/null +++ b/pr/src/io/prlog.c
@@ -0,0 +1,554 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ + +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" +#include "prenv.h" +#include "prprf.h" +#include <string.h> +#ifdef ANDROID +#include <android/log.h> +#endif + +/* + * Lock used to lock the log. + * + * We can't define _PR_LOCK_LOG simply as PR_Lock because PR_Lock may + * contain assertions. We have to avoid assertions in _PR_LOCK_LOG + * because PR_ASSERT calls PR_LogPrint, which in turn calls _PR_LOCK_LOG. + * This can lead to infinite recursion. + */ +static PRLock *_pr_logLock; +#if defined(_PR_PTHREADS) || defined(_PR_BTHREADS) +#define _PR_LOCK_LOG() PR_Lock(_pr_logLock); +#define _PR_UNLOCK_LOG() PR_Unlock(_pr_logLock); +#elif defined(_PR_GLOBAL_THREADS_ONLY) +#define _PR_LOCK_LOG() { _PR_LOCK_LOCK(_pr_logLock) +#define _PR_UNLOCK_LOG() _PR_LOCK_UNLOCK(_pr_logLock); } +#else + +#define _PR_LOCK_LOG() \ +{ \ + PRIntn _is; \ + PRThread *_me = _PR_MD_CURRENT_THREAD(); \ + if (!_PR_IS_NATIVE_THREAD(_me)) \ + _PR_INTSOFF(_is); \ + _PR_LOCK_LOCK(_pr_logLock) + +#define _PR_UNLOCK_LOG() \ + _PR_LOCK_UNLOCK(_pr_logLock); \ + PR_ASSERT(_me == _PR_MD_CURRENT_THREAD()); \ + if (!_PR_IS_NATIVE_THREAD(_me)) \ + _PR_INTSON(_is); \ +} + +#endif + +#if defined(XP_PC) +#define strcasecmp stricmp +#endif + +/* + * On NT, we can't define _PUT_LOG as PR_Write or _PR_MD_WRITE, + * because every asynchronous file io operation leads to a fiber context + * switch. So we define _PUT_LOG as fputs (from stdio.h). A side + * benefit is that fputs handles the LF->CRLF translation. This + * code can also be used on other platforms with file stream io. + */ +#if defined(WIN32) || defined(XP_OS2) +#define _PR_USE_STDIO_FOR_LOGGING +#endif + +/* +** Coerce Win32 log output to use OutputDebugString() when +** NSPR_LOG_FILE is set to "WinDebug". +*/ +#if defined(XP_PC) +#define WIN32_DEBUG_FILE (FILE*)-2 +#endif + +#ifdef WINCE +static void OutputDebugStringA(const char* msg) { + int len = MultiByteToWideChar(CP_ACP, 0, msg, -1, 0, 0); + WCHAR *wMsg = (WCHAR *)PR_Malloc(len * sizeof(WCHAR)); + MultiByteToWideChar(CP_ACP, 0, msg, -1, wMsg, len); + OutputDebugStringW(wMsg); + PR_Free(wMsg); +} +#endif + +/* Macros used to reduce #ifdef pollution */ + +#if defined(_PR_USE_STDIO_FOR_LOGGING) && defined(XP_PC) +#define _PUT_LOG(fd, buf, nb) \ + PR_BEGIN_MACRO \ + if (logFile == WIN32_DEBUG_FILE) { \ + char savebyte = buf[nb]; \ + buf[nb] = '\0'; \ + OutputDebugStringA(buf); \ + buf[nb] = savebyte; \ + } else { \ + fwrite(buf, 1, nb, fd); \ + fflush(fd); \ + } \ + PR_END_MACRO +#elif defined(_PR_USE_STDIO_FOR_LOGGING) +#define _PUT_LOG(fd, buf, nb) {fwrite(buf, 1, nb, fd); fflush(fd);} +#elif defined(ANDROID) +#define _PUT_LOG(fd, buf, nb) \ + PR_BEGIN_MACRO \ + if (fd == _pr_stderr) { \ + char savebyte = buf[nb]; \ + buf[nb] = '\0'; \ + __android_log_write(ANDROID_LOG_INFO, "PRLog", buf); \ + buf[nb] = savebyte; \ + } else { \ + PR_Write(fd, buf, nb); \ + } \ + PR_END_MACRO +#elif defined(_PR_PTHREADS) +#define _PUT_LOG(fd, buf, nb) PR_Write(fd, buf, nb) +#else +#define _PUT_LOG(fd, buf, nb) _PR_MD_WRITE(fd, buf, nb) +#endif + +/************************************************************************/ + +static PRLogModuleInfo *logModules; + +static char *logBuf = NULL; +static char *logp; +static char *logEndp; +#ifdef _PR_USE_STDIO_FOR_LOGGING +static FILE *logFile = NULL; +#else +static PRFileDesc *logFile = 0; +#endif +static PRBool outputTimeStamp = PR_FALSE; +static PRBool appendToLog = PR_FALSE; + +#define LINE_BUF_SIZE 512 +#define DEFAULT_BUF_SIZE 16384 + +#ifdef _PR_NEED_STRCASECMP + +/* + * strcasecmp is defined in /usr/ucblib/libucb.a on some platforms + * such as NCR and Unixware. Linking with both libc and libucb + * may cause some problem, so I just provide our own implementation + * of strcasecmp here. + */ + +static const unsigned char uc[] = +{ + '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', + '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017', + '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027', + '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037', + ' ', '!', '"', '#', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', ':', ';', '<', '=', '>', '?', + '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', + 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', + 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', + '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', + 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', + 'X', 'Y', 'Z', '{', '|', '}', '~', '\177' +}; + +PRIntn strcasecmp(const char *a, const char *b) +{ + const unsigned char *ua = (const unsigned char *)a; + const unsigned char *ub = (const unsigned char *)b; + + if( ((const char *)0 == a) || (const char *)0 == b ) + return (PRIntn)(a-b); + + while( (uc[*ua] == uc[*ub]) && ('\0' != *a) ) + { + a++; + ua++; + ub++; + } + + return (PRIntn)(uc[*ua] - uc[*ub]); +} + +#endif /* _PR_NEED_STRCASECMP */ + +void _PR_InitLog(void) +{ + char *ev; + + _pr_logLock = PR_NewLock(); + + ev = PR_GetEnv("NSPR_LOG_MODULES"); + if (ev && ev[0]) { + char module[64]; /* Security-Critical: If you change this + * size, you must also change the sscanf + * format string to be size-1. + */ + PRBool isSync = PR_FALSE; + PRIntn evlen = strlen(ev), pos = 0; + PRInt32 bufSize = DEFAULT_BUF_SIZE; + while (pos < evlen) { + PRIntn level = 1, count = 0, delta = 0; + count = sscanf(&ev[pos], "%63[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-]%n:%d%n", + module, &delta, &level, &delta); + pos += delta; + if (count == 0) break; + + /* + ** If count == 2, then we got module and level. If count + ** == 1, then level defaults to 1 (module enabled). + */ + if (strcasecmp(module, "sync") == 0) { + isSync = PR_TRUE; + } else if (strcasecmp(module, "bufsize") == 0) { + if (level >= LINE_BUF_SIZE) { + bufSize = level; + } + } else if (strcasecmp(module, "timestamp") == 0) { + outputTimeStamp = PR_TRUE; + } else if (strcasecmp(module, "append") == 0) { + appendToLog = PR_TRUE; + } else { + PRLogModuleInfo *lm = logModules; + PRBool skip_modcheck = + (0 == strcasecmp (module, "all")) ? PR_TRUE : PR_FALSE; + + while (lm != NULL) { + if (skip_modcheck) lm -> level = (PRLogModuleLevel)level; + else if (strcasecmp(module, lm->name) == 0) { + lm->level = (PRLogModuleLevel)level; + break; + } + lm = lm->next; + } + } + /*found:*/ + count = sscanf(&ev[pos], " , %n", &delta); + pos += delta; + if (count == EOF) break; + } + PR_SetLogBuffering(isSync ? 0 : bufSize); + + ev = PR_GetEnvSecure("NSPR_LOG_FILE"); + if (ev && ev[0]) { + if (!PR_SetLogFile(ev)) { +#ifdef XP_PC + char* str = PR_smprintf("Unable to create nspr log file '%s'\n", ev); + if (str) { + OutputDebugStringA(str); + PR_smprintf_free(str); + } +#else + fprintf(stderr, "Unable to create nspr log file '%s'\n", ev); +#endif + } + } else { +#ifdef _PR_USE_STDIO_FOR_LOGGING + logFile = stderr; +#else + logFile = _pr_stderr; +#endif + } + } +} + +void _PR_LogCleanup(void) +{ + PRLogModuleInfo *lm = logModules; + + PR_LogFlush(); + +#ifdef _PR_USE_STDIO_FOR_LOGGING + if (logFile + && logFile != stdout + && logFile != stderr +#ifdef XP_PC + && logFile != WIN32_DEBUG_FILE +#endif + ) { + fclose(logFile); + } +#else + if (logFile && logFile != _pr_stdout && logFile != _pr_stderr) { + PR_Close(logFile); + } +#endif + logFile = NULL; + + if (logBuf) + PR_DELETE(logBuf); + + while (lm != NULL) { + PRLogModuleInfo *next = lm->next; + free((/*const*/ char *)lm->name); + PR_Free(lm); + lm = next; + } + logModules = NULL; + + if (_pr_logLock) { + PR_DestroyLock(_pr_logLock); + _pr_logLock = NULL; + } +} + +static void _PR_SetLogModuleLevel( PRLogModuleInfo *lm ) +{ + char *ev; + + ev = PR_GetEnv("NSPR_LOG_MODULES"); + if (ev && ev[0]) { + char module[64]; /* Security-Critical: If you change this + * size, you must also change the sscanf + * format string to be size-1. + */ + PRIntn evlen = strlen(ev), pos = 0; + while (pos < evlen) { + PRIntn level = 1, count = 0, delta = 0; + + count = sscanf(&ev[pos], "%63[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-]%n:%d%n", + module, &delta, &level, &delta); + pos += delta; + if (count == 0) break; + + /* + ** If count == 2, then we got module and level. If count + ** == 1, then level defaults to 1 (module enabled). + */ + if (lm != NULL) + { + if ((strcasecmp(module, "all") == 0) + || (strcasecmp(module, lm->name) == 0)) + { + lm->level = (PRLogModuleLevel)level; + } + } + count = sscanf(&ev[pos], " , %n", &delta); + pos += delta; + if (count == EOF) break; + } + } +} /* end _PR_SetLogModuleLevel() */ + +PR_IMPLEMENT(PRLogModuleInfo*) PR_NewLogModule(const char *name) +{ + PRLogModuleInfo *lm; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + lm = PR_NEWZAP(PRLogModuleInfo); + if (lm) { + lm->name = strdup(name); + lm->level = PR_LOG_NONE; + lm->next = logModules; + logModules = lm; + _PR_SetLogModuleLevel(lm); + } + return lm; +} + +PR_IMPLEMENT(PRBool) PR_SetLogFile(const char *file) +{ +#ifdef _PR_USE_STDIO_FOR_LOGGING + FILE *newLogFile; + +#ifdef XP_PC + if ( strcmp( file, "WinDebug") == 0) + { + newLogFile = WIN32_DEBUG_FILE; + } + else +#endif + { + const char *mode = appendToLog ? "a" : "w"; + newLogFile = fopen(file, mode); + if (!newLogFile) + return PR_FALSE; + +#ifndef WINCE /* _IONBF does not exist in the Windows Mobile 6 SDK. */ + /* We do buffering ourselves. */ + setvbuf(newLogFile, NULL, _IONBF, 0); +#endif + } + if (logFile + && logFile != stdout + && logFile != stderr +#ifdef XP_PC + && logFile != WIN32_DEBUG_FILE +#endif + ) { + fclose(logFile); + } + logFile = newLogFile; + return PR_TRUE; +#else + PRFileDesc *newLogFile; + PRIntn flags = PR_WRONLY|PR_CREATE_FILE; + if (appendToLog) { + flags |= PR_APPEND; + } else { + flags |= PR_TRUNCATE; + } + + newLogFile = PR_Open(file, flags, 0666); + if (newLogFile) { + if (logFile && logFile != _pr_stdout && logFile != _pr_stderr) { + PR_Close(logFile); + } + logFile = newLogFile; + } + return (PRBool) (newLogFile != 0); +#endif /* _PR_USE_STDIO_FOR_LOGGING */ +} + +PR_IMPLEMENT(void) PR_SetLogBuffering(PRIntn buffer_size) +{ + PR_LogFlush(); + + if (logBuf) + PR_DELETE(logBuf); + + if (buffer_size >= LINE_BUF_SIZE) { + logp = logBuf = (char*) PR_MALLOC(buffer_size); + logEndp = logp + buffer_size; + } +} + +PR_IMPLEMENT(void) PR_LogPrint(const char *fmt, ...) +{ + va_list ap; + char line[LINE_BUF_SIZE]; + char *line_long = NULL; + PRUint32 nb_tid = 0, nb; + PRThread *me; + PRExplodedTime now; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + if (!logFile) { + return; + } + + if (outputTimeStamp) { + PR_ExplodeTime(PR_Now(), PR_GMTParameters, &now); + nb_tid = PR_snprintf(line, sizeof(line)-1, + "%04d-%02d-%02d %02d:%02d:%02d.%06d UTC - ", + now.tm_year, now.tm_month + 1, now.tm_mday, + now.tm_hour, now.tm_min, now.tm_sec, + now.tm_usec); + } + + me = PR_GetCurrentThread(); + nb_tid += PR_snprintf(line+nb_tid, sizeof(line)-nb_tid-1, "%ld[%p]: ", +#if defined(_PR_BTHREADS) + me, me); +#else + me ? me->id : 0L, me); +#endif + + va_start(ap, fmt); + nb = nb_tid + PR_vsnprintf(line+nb_tid, sizeof(line)-nb_tid-1, fmt, ap); + va_end(ap); + + /* + * Check if we might have run out of buffer space (in case we have a + * long line), and malloc a buffer just this once. + */ + if (nb == sizeof(line)-2) { + va_start(ap, fmt); + line_long = PR_vsmprintf(fmt, ap); + va_end(ap); + /* If this failed, we'll fall back to writing the truncated line. */ + } + + if (line_long) { + nb = strlen(line_long); + _PR_LOCK_LOG(); + if (logBuf != 0) { + _PUT_LOG(logFile, logBuf, logp - logBuf); + logp = logBuf; + } + /* + * Write out the thread id (with an optional timestamp) and the + * malloc'ed buffer. + */ + _PUT_LOG(logFile, line, nb_tid); + _PUT_LOG(logFile, line_long, nb); + /* Ensure there is a trailing newline. */ + if (!nb || (line_long[nb-1] != '\n')) { + char eol[2]; + eol[0] = '\n'; + eol[1] = '\0'; + _PUT_LOG(logFile, eol, 1); + } + _PR_UNLOCK_LOG(); + PR_smprintf_free(line_long); + } else { + /* Ensure there is a trailing newline. */ + if (nb && (line[nb-1] != '\n')) { + line[nb++] = '\n'; + line[nb] = '\0'; + } + _PR_LOCK_LOG(); + if (logBuf == 0) { + _PUT_LOG(logFile, line, nb); + } else { + /* If nb can't fit into logBuf, write out logBuf first. */ + if (logp + nb > logEndp) { + _PUT_LOG(logFile, logBuf, logp - logBuf); + logp = logBuf; + } + /* nb is guaranteed to fit into logBuf. */ + memcpy(logp, line, nb); + logp += nb; + } + _PR_UNLOCK_LOG(); + } + PR_LogFlush(); +} + +PR_IMPLEMENT(void) PR_LogFlush(void) +{ + if (logBuf && logFile) { + _PR_LOCK_LOG(); + if (logp > logBuf) { + _PUT_LOG(logFile, logBuf, logp - logBuf); + logp = logBuf; + } + _PR_UNLOCK_LOG(); + } +} + +PR_IMPLEMENT(void) PR_Abort(void) +{ + PR_LogPrint("Aborting"); +#ifdef ANDROID + __android_log_write(ANDROID_LOG_ERROR, "PRLog", "Aborting"); +#endif + abort(); +} + +PR_IMPLEMENT(void) PR_Assert(const char *s, const char *file, PRIntn ln) +{ + PR_LogPrint("Assertion failure: %s, at %s:%d\n", s, file, ln); + fprintf(stderr, "Assertion failure: %s, at %s:%d\n", s, file, ln); + fflush(stderr); +#ifdef WIN32 + DebugBreak(); +#elif defined(XP_OS2) + asm("int $3"); +#elif defined(ANDROID) + __android_log_assert(NULL, "PRLog", "Assertion failure: %s, at %s:%d\n", + s, file, ln); +#endif + abort(); +}
diff --git a/pr/src/io/prmapopt.c b/pr/src/io/prmapopt.c new file mode 100644 index 0000000..f92a76b --- /dev/null +++ b/pr/src/io/prmapopt.c
@@ -0,0 +1,458 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * This file defines _PR_MapOptionName(). The purpose of putting + * _PR_MapOptionName() in a separate file is to work around a Winsock + * header file problem on Windows NT. + * + * On Windows NT, if we define _WIN32_WINNT to be 0x0400 (in order + * to use Service Pack 3 extensions), windows.h includes winsock2.h + * (instead of winsock.h), which doesn't define many socket options + * defined in winsock.h. + * + * We need the socket options defined in winsock.h. So this file + * includes winsock.h, with _WIN32_WINNT undefined. + */ + +#if defined(WINNT) || defined(__MINGW32__) +#include <winsock.h> +#endif + +/* MinGW doesn't define these in its winsock.h. */ +#ifdef __MINGW32__ +#ifndef IP_TTL +#define IP_TTL 7 +#endif +#ifndef IP_TOS +#define IP_TOS 8 +#endif +#endif + +#include "primpl.h" + +#ifdef HAVE_NETINET_TCP_H +#include <netinet/tcp.h> /* TCP_NODELAY, TCP_MAXSEG */ +#endif + +#ifndef _PR_PTHREADS + +PRStatus PR_CALLBACK _PR_SocketGetSocketOption(PRFileDesc *fd, PRSocketOptionData *data) +{ + PRStatus rv; + PRInt32 length; + PRInt32 level, name; + + /* + * PR_SockOpt_Nonblocking is a special case that does not + * translate to a getsockopt() call + */ + if (PR_SockOpt_Nonblocking == data->option) + { + data->value.non_blocking = fd->secret->nonblocking; + return PR_SUCCESS; + } + + rv = _PR_MapOptionName(data->option, &level, &name); + if (PR_SUCCESS == rv) + { + switch (data->option) + { + case PR_SockOpt_Linger: + { +#if !defined(XP_BEOS) || defined(BONE_VERSION) + struct linger linger; + length = sizeof(linger); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char *) &linger, &length); + if (PR_SUCCESS == rv) + { + PR_ASSERT(sizeof(linger) == length); + data->value.linger.polarity = + (linger.l_onoff) ? PR_TRUE : PR_FALSE; + data->value.linger.linger = + PR_SecondsToInterval(linger.l_linger); + } + break; +#else + PR_SetError( PR_NOT_IMPLEMENTED_ERROR, 0 ); + return PR_FAILURE; +#endif + } + case PR_SockOpt_Reuseaddr: + case PR_SockOpt_Keepalive: + case PR_SockOpt_NoDelay: + case PR_SockOpt_Broadcast: + case PR_SockOpt_Reuseport: + { +#ifdef WIN32 /* Winsock */ + BOOL value; +#else + PRIntn value; +#endif + length = sizeof(value); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&value, &length); + if (PR_SUCCESS == rv) + data->value.reuse_addr = (0 == value) ? PR_FALSE : PR_TRUE; + break; + } + case PR_SockOpt_McastLoopback: + { +#ifdef WIN32 /* Winsock */ + BOOL bool; +#else + PRUint8 bool; +#endif + length = sizeof(bool); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&bool, &length); + if (PR_SUCCESS == rv) + data->value.mcast_loopback = (0 == bool) ? PR_FALSE : PR_TRUE; + break; + } + case PR_SockOpt_RecvBufferSize: + case PR_SockOpt_SendBufferSize: + case PR_SockOpt_MaxSegment: + { + PRIntn value; + length = sizeof(value); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&value, &length); + if (PR_SUCCESS == rv) + data->value.recv_buffer_size = value; + break; + } + case PR_SockOpt_IpTimeToLive: + case PR_SockOpt_IpTypeOfService: + { + /* These options should really be an int (or PRIntn). */ + length = sizeof(PRUintn); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&data->value.ip_ttl, &length); + break; + } + case PR_SockOpt_McastTimeToLive: + { +#ifdef WIN32 /* Winsock */ + int ttl; +#else + PRUint8 ttl; +#endif + length = sizeof(ttl); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&ttl, &length); + if (PR_SUCCESS == rv) + data->value.mcast_ttl = ttl; + break; + } +#ifdef IP_ADD_MEMBERSHIP + case PR_SockOpt_AddMember: + case PR_SockOpt_DropMember: + { + struct ip_mreq mreq; + length = sizeof(mreq); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, (char*)&mreq, &length); + if (PR_SUCCESS == rv) + { + data->value.add_member.mcaddr.inet.ip = + mreq.imr_multiaddr.s_addr; + data->value.add_member.ifaddr.inet.ip = + mreq.imr_interface.s_addr; + } + break; + } +#endif /* IP_ADD_MEMBERSHIP */ + case PR_SockOpt_McastInterface: + { + /* This option is a struct in_addr. */ + length = sizeof(data->value.mcast_if.inet.ip); + rv = _PR_MD_GETSOCKOPT( + fd, level, name, + (char*)&data->value.mcast_if.inet.ip, &length); + break; + } + default: + PR_NOT_REACHED("Unknown socket option"); + break; + } + } + return rv; +} /* _PR_SocketGetSocketOption */ + +PRStatus PR_CALLBACK _PR_SocketSetSocketOption(PRFileDesc *fd, const PRSocketOptionData *data) +{ + PRStatus rv; + PRInt32 level, name; + + /* + * PR_SockOpt_Nonblocking is a special case that does not + * translate to a setsockopt call. + */ + if (PR_SockOpt_Nonblocking == data->option) + { +#ifdef WINNT + PR_ASSERT((fd->secret->md.io_model_committed == PR_FALSE) + || (fd->secret->nonblocking == data->value.non_blocking)); + if (fd->secret->md.io_model_committed + && (fd->secret->nonblocking != data->value.non_blocking)) + { + /* + * On NT, once we have associated a socket with the io + * completion port, we can't disassociate it. So we + * can't change the nonblocking option of the socket + * afterwards. + */ + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } +#endif + fd->secret->nonblocking = data->value.non_blocking; + return PR_SUCCESS; + } + + rv = _PR_MapOptionName(data->option, &level, &name); + if (PR_SUCCESS == rv) + { + switch (data->option) + { + case PR_SockOpt_Linger: + { +#if !defined(XP_BEOS) || defined(BONE_VERSION) + struct linger linger; + linger.l_onoff = data->value.linger.polarity; + linger.l_linger = PR_IntervalToSeconds(data->value.linger.linger); + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&linger, sizeof(linger)); + break; +#else + PR_SetError( PR_NOT_IMPLEMENTED_ERROR, 0 ); + return PR_FAILURE; +#endif + } + case PR_SockOpt_Reuseaddr: + case PR_SockOpt_Keepalive: + case PR_SockOpt_NoDelay: + case PR_SockOpt_Broadcast: + case PR_SockOpt_Reuseport: + { +#ifdef WIN32 /* Winsock */ + BOOL value; +#else + PRIntn value; +#endif + value = (data->value.reuse_addr) ? 1 : 0; + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&value, sizeof(value)); + break; + } + case PR_SockOpt_McastLoopback: + { +#ifdef WIN32 /* Winsock */ + BOOL bool; +#else + PRUint8 bool; +#endif + bool = data->value.mcast_loopback ? 1 : 0; + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&bool, sizeof(bool)); + break; + } + case PR_SockOpt_RecvBufferSize: + case PR_SockOpt_SendBufferSize: + case PR_SockOpt_MaxSegment: + { + PRIntn value = data->value.recv_buffer_size; + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&value, sizeof(value)); + break; + } + case PR_SockOpt_IpTimeToLive: + case PR_SockOpt_IpTypeOfService: + { + /* These options should really be an int (or PRIntn). */ + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&data->value.ip_ttl, sizeof(PRUintn)); + break; + } + case PR_SockOpt_McastTimeToLive: + { +#ifdef WIN32 /* Winsock */ + int ttl; +#else + PRUint8 ttl; +#endif + ttl = data->value.mcast_ttl; + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&ttl, sizeof(ttl)); + break; + } +#ifdef IP_ADD_MEMBERSHIP + case PR_SockOpt_AddMember: + case PR_SockOpt_DropMember: + { + struct ip_mreq mreq; + mreq.imr_multiaddr.s_addr = + data->value.add_member.mcaddr.inet.ip; + mreq.imr_interface.s_addr = + data->value.add_member.ifaddr.inet.ip; + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&mreq, sizeof(mreq)); + break; + } +#endif /* IP_ADD_MEMBERSHIP */ + case PR_SockOpt_McastInterface: + { + /* This option is a struct in_addr. */ + rv = _PR_MD_SETSOCKOPT( + fd, level, name, (char*)&data->value.mcast_if.inet.ip, + sizeof(data->value.mcast_if.inet.ip)); + break; + } + default: + PR_NOT_REACHED("Unknown socket option"); + break; + } + } + return rv; +} /* _PR_SocketSetSocketOption */ + +#endif /* ! _PR_PTHREADS */ + +/* + ********************************************************************* + ********************************************************************* + ** + ** Make sure that the following is at the end of this file, + ** because we will be playing with macro redefines. + ** + ********************************************************************* + ********************************************************************* + */ + +/* + * Not every platform has all the socket options we want to + * support. Some older operating systems such as SunOS 4.1.3 + * don't have the IP multicast socket options. Win32 doesn't + * have TCP_MAXSEG. + * + * To deal with this problem, we define the missing socket + * options as _PR_NO_SUCH_SOCKOPT. _PR_MapOptionName() fails with + * PR_OPERATION_NOT_SUPPORTED_ERROR if a socket option not + * available on the platform is requested. + */ + +/* + * Sanity check. SO_LINGER and TCP_NODELAY should be available + * on all platforms. Just to make sure we have included the + * appropriate header files. Then any undefined socket options + * are really missing. + */ + +#if !defined(SO_LINGER) +#error "SO_LINGER is not defined" +#endif + +#if !defined(TCP_NODELAY) +#error "TCP_NODELAY is not defined" +#endif + +/* + * Make sure the value of _PR_NO_SUCH_SOCKOPT is not + * a valid socket option. + */ +#define _PR_NO_SUCH_SOCKOPT -1 + +#ifndef SO_KEEPALIVE +#define SO_KEEPALIVE _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef SO_SNDBUF +#define SO_SNDBUF _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef SO_RCVBUF +#define SO_RCVBUF _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_MULTICAST_IF /* set/get IP multicast interface */ +#define IP_MULTICAST_IF _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_MULTICAST_TTL /* set/get IP multicast timetolive */ +#define IP_MULTICAST_TTL _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_MULTICAST_LOOP /* set/get IP multicast loopback */ +#define IP_MULTICAST_LOOP _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_ADD_MEMBERSHIP /* add an IP group membership */ +#define IP_ADD_MEMBERSHIP _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_DROP_MEMBERSHIP /* drop an IP group membership */ +#define IP_DROP_MEMBERSHIP _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_TTL /* set/get IP Time To Live */ +#define IP_TTL _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef IP_TOS /* set/get IP Type Of Service */ +#define IP_TOS _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef TCP_NODELAY /* don't delay to coalesce data */ +#define TCP_NODELAY _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef TCP_MAXSEG /* maxumum segment size for tcp */ +#define TCP_MAXSEG _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef SO_BROADCAST /* enable broadcast on UDP sockets */ +#define SO_BROADCAST _PR_NO_SUCH_SOCKOPT +#endif + +#ifndef SO_REUSEPORT /* allow local address & port reuse */ +#define SO_REUSEPORT _PR_NO_SUCH_SOCKOPT +#endif + +PRStatus _PR_MapOptionName( + PRSockOption optname, PRInt32 *level, PRInt32 *name) +{ + static PRInt32 socketOptions[PR_SockOpt_Last] = + { + 0, SO_LINGER, SO_REUSEADDR, SO_KEEPALIVE, SO_RCVBUF, SO_SNDBUF, + IP_TTL, IP_TOS, IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP, + IP_MULTICAST_IF, IP_MULTICAST_TTL, IP_MULTICAST_LOOP, + TCP_NODELAY, TCP_MAXSEG, SO_BROADCAST, SO_REUSEPORT + }; + static PRInt32 socketLevels[PR_SockOpt_Last] = + { + 0, SOL_SOCKET, SOL_SOCKET, SOL_SOCKET, SOL_SOCKET, SOL_SOCKET, + IPPROTO_IP, IPPROTO_IP, IPPROTO_IP, IPPROTO_IP, + IPPROTO_IP, IPPROTO_IP, IPPROTO_IP, + IPPROTO_TCP, IPPROTO_TCP, SOL_SOCKET, SOL_SOCKET + }; + + if ((optname < PR_SockOpt_Linger) + || (optname >= PR_SockOpt_Last)) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + + if (socketOptions[optname] == _PR_NO_SUCH_SOCKOPT) + { + PR_SetError(PR_OPERATION_NOT_SUPPORTED_ERROR, 0); + return PR_FAILURE; + } + *name = socketOptions[optname]; + *level = socketLevels[optname]; + return PR_SUCCESS; +} /* _PR_MapOptionName */
diff --git a/pr/src/io/prmmap.c b/pr/src/io/prmmap.c new file mode 100644 index 0000000..6ffc133 --- /dev/null +++ b/pr/src/io/prmmap.c
@@ -0,0 +1,69 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + ********************************************************************* + * + * Memory-mapped files + * + ********************************************************************* + */ + +#include "primpl.h" + +PR_IMPLEMENT(PRFileMap *) PR_CreateFileMap( + PRFileDesc *fd, + PRInt64 size, + PRFileMapProtect prot) +{ + PRFileMap *fmap; + + PR_ASSERT(prot == PR_PROT_READONLY || prot == PR_PROT_READWRITE + || prot == PR_PROT_WRITECOPY); + fmap = PR_NEWZAP(PRFileMap); + if (NULL == fmap) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return NULL; + } + fmap->fd = fd; + fmap->prot = prot; + if (_PR_MD_CREATE_FILE_MAP(fmap, size) == PR_SUCCESS) { + return fmap; + } else { + PR_DELETE(fmap); + return NULL; + } +} + +PR_IMPLEMENT(PRInt32) PR_GetMemMapAlignment(void) +{ + return _PR_MD_GET_MEM_MAP_ALIGNMENT(); +} + +PR_IMPLEMENT(void *) PR_MemMap( + PRFileMap *fmap, + PROffset64 offset, + PRUint32 len) +{ + return _PR_MD_MEM_MAP(fmap, offset, len); +} + +PR_IMPLEMENT(PRStatus) PR_MemUnmap(void *addr, PRUint32 len) +{ + return _PR_MD_MEM_UNMAP(addr, len); +} + +PR_IMPLEMENT(PRStatus) PR_CloseFileMap(PRFileMap *fmap) +{ + return _PR_MD_CLOSE_FILE_MAP(fmap); +} + +PR_IMPLEMENT(PRStatus) PR_SyncMemMap( + PRFileDesc *fd, + void *addr, + PRUint32 len) +{ + return _PR_MD_SYNC_MEM_MAP(fd, addr, len); +}
diff --git a/pr/src/io/prmwait.c b/pr/src/io/prmwait.c new file mode 100644 index 0000000..ab32fb5 --- /dev/null +++ b/pr/src/io/prmwait.c
@@ -0,0 +1,1457 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" +#include "pprmwait.h" + +#define _MW_REHASH_MAX 11 + +static PRLock *mw_lock = NULL; +static _PRGlobalState *mw_state = NULL; + +static PRIntervalTime max_polling_interval; + +#ifdef WINNT + +typedef struct TimerEvent { + PRIntervalTime absolute; + void (*func)(void *); + void *arg; + LONG ref_count; + PRCList links; +} TimerEvent; + +#define TIMER_EVENT_PTR(_qp) \ + ((TimerEvent *) ((char *) (_qp) - offsetof(TimerEvent, links))) + +struct { + PRLock *ml; + PRCondVar *new_timer; + PRCondVar *cancel_timer; + PRThread *manager_thread; + PRCList timer_queue; +} tm_vars; + +static PRStatus TimerInit(void); +static void TimerManager(void *arg); +static TimerEvent *CreateTimer(PRIntervalTime timeout, + void (*func)(void *), void *arg); +static PRBool CancelTimer(TimerEvent *timer); + +static void TimerManager(void *arg) +{ + PRIntervalTime now; + PRIntervalTime timeout; + PRCList *head; + TimerEvent *timer; + + PR_Lock(tm_vars.ml); + while (1) + { + if (PR_CLIST_IS_EMPTY(&tm_vars.timer_queue)) + { + PR_WaitCondVar(tm_vars.new_timer, PR_INTERVAL_NO_TIMEOUT); + } + else + { + now = PR_IntervalNow(); + head = PR_LIST_HEAD(&tm_vars.timer_queue); + timer = TIMER_EVENT_PTR(head); + if ((PRInt32) (now - timer->absolute) >= 0) + { + PR_REMOVE_LINK(head); + /* + * make its prev and next point to itself so that + * it's obvious that it's not on the timer_queue. + */ + PR_INIT_CLIST(head); + PR_ASSERT(2 == timer->ref_count); + PR_Unlock(tm_vars.ml); + timer->func(timer->arg); + PR_Lock(tm_vars.ml); + timer->ref_count -= 1; + if (0 == timer->ref_count) + { + PR_NotifyAllCondVar(tm_vars.cancel_timer); + } + } + else + { + timeout = (PRIntervalTime)(timer->absolute - now); + PR_WaitCondVar(tm_vars.new_timer, timeout); + } + } + } + PR_Unlock(tm_vars.ml); +} + +static TimerEvent *CreateTimer( + PRIntervalTime timeout, + void (*func)(void *), + void *arg) +{ + TimerEvent *timer; + PRCList *links, *tail; + TimerEvent *elem; + + timer = PR_NEW(TimerEvent); + if (NULL == timer) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return timer; + } + timer->absolute = PR_IntervalNow() + timeout; + timer->func = func; + timer->arg = arg; + timer->ref_count = 2; + PR_Lock(tm_vars.ml); + tail = links = PR_LIST_TAIL(&tm_vars.timer_queue); + while (links->prev != tail) + { + elem = TIMER_EVENT_PTR(links); + if ((PRInt32)(timer->absolute - elem->absolute) >= 0) + { + break; + } + links = links->prev; + } + PR_INSERT_AFTER(&timer->links, links); + PR_NotifyCondVar(tm_vars.new_timer); + PR_Unlock(tm_vars.ml); + return timer; +} + +static PRBool CancelTimer(TimerEvent *timer) +{ + PRBool canceled = PR_FALSE; + + PR_Lock(tm_vars.ml); + timer->ref_count -= 1; + if (timer->links.prev == &timer->links) + { + while (timer->ref_count == 1) + { + PR_WaitCondVar(tm_vars.cancel_timer, PR_INTERVAL_NO_TIMEOUT); + } + } + else + { + PR_REMOVE_LINK(&timer->links); + canceled = PR_TRUE; + } + PR_Unlock(tm_vars.ml); + PR_DELETE(timer); + return canceled; +} + +static PRStatus TimerInit(void) +{ + tm_vars.ml = PR_NewLock(); + if (NULL == tm_vars.ml) + { + goto failed; + } + tm_vars.new_timer = PR_NewCondVar(tm_vars.ml); + if (NULL == tm_vars.new_timer) + { + goto failed; + } + tm_vars.cancel_timer = PR_NewCondVar(tm_vars.ml); + if (NULL == tm_vars.cancel_timer) + { + goto failed; + } + PR_INIT_CLIST(&tm_vars.timer_queue); + tm_vars.manager_thread = PR_CreateThread( + PR_SYSTEM_THREAD, TimerManager, NULL, PR_PRIORITY_NORMAL, + PR_LOCAL_THREAD, PR_UNJOINABLE_THREAD, 0); + if (NULL == tm_vars.manager_thread) + { + goto failed; + } + return PR_SUCCESS; + +failed: + if (NULL != tm_vars.cancel_timer) + { + PR_DestroyCondVar(tm_vars.cancel_timer); + } + if (NULL != tm_vars.new_timer) + { + PR_DestroyCondVar(tm_vars.new_timer); + } + if (NULL != tm_vars.ml) + { + PR_DestroyLock(tm_vars.ml); + } + return PR_FAILURE; +} + +#endif /* WINNT */ + +/******************************************************************/ +/******************************************************************/ +/************************ The private portion *********************/ +/******************************************************************/ +/******************************************************************/ +void _PR_InitMW(void) +{ +#ifdef WINNT + /* + * We use NT 4's InterlockedCompareExchange() to operate + * on PRMWStatus variables. + */ + PR_ASSERT(sizeof(LONG) == sizeof(PRMWStatus)); + TimerInit(); +#endif + mw_lock = PR_NewLock(); + PR_ASSERT(NULL != mw_lock); + mw_state = PR_NEWZAP(_PRGlobalState); + PR_ASSERT(NULL != mw_state); + PR_INIT_CLIST(&mw_state->group_list); + max_polling_interval = PR_MillisecondsToInterval(MAX_POLLING_INTERVAL); +} /* _PR_InitMW */ + +void _PR_CleanupMW(void) +{ + PR_DestroyLock(mw_lock); + mw_lock = NULL; + if (mw_state->group) { + PR_DestroyWaitGroup(mw_state->group); + /* mw_state->group is set to NULL as a side effect. */ + } + PR_DELETE(mw_state); +} /* _PR_CleanupMW */ + +static PRWaitGroup *MW_Init2(void) +{ + PRWaitGroup *group = mw_state->group; /* it's the null group */ + if (NULL == group) /* there is this special case */ + { + group = PR_CreateWaitGroup(_PR_DEFAULT_HASH_LENGTH); + if (NULL == group) goto failed_alloc; + PR_Lock(mw_lock); + if (NULL == mw_state->group) + { + mw_state->group = group; + group = NULL; + } + PR_Unlock(mw_lock); + if (group != NULL) (void)PR_DestroyWaitGroup(group); + group = mw_state->group; /* somebody beat us to it */ + } +failed_alloc: + return group; /* whatever */ +} /* MW_Init2 */ + +static _PR_HashStory MW_AddHashInternal(PRRecvWait *desc, _PRWaiterHash *hash) +{ + /* + ** The entries are put in the table using the fd (PRFileDesc*) of + ** the receive descriptor as the key. This allows us to locate + ** the appropriate entry aqain when the poll operation finishes. + ** + ** The pointer to the file descriptor object is first divided by + ** the natural alignment of a pointer in the belief that object + ** will have at least that many zeros in the low order bits. + ** This may not be a good assuption. + ** + ** We try to put the entry in by rehashing _MW_REHASH_MAX times. After + ** that we declare defeat and force the table to be reconstructed. + ** Since some fds might be added more than once, won't that cause + ** collisions even in an empty table? + */ + PRIntn rehash = _MW_REHASH_MAX; + PRRecvWait **waiter; + PRUintn hidx = _MW_HASH(desc->fd, hash->length); + PRUintn hoffset = 0; + + while (rehash-- > 0) + { + waiter = &hash->recv_wait; + if (NULL == waiter[hidx]) + { + waiter[hidx] = desc; + hash->count += 1; +#if 0 + printf("Adding 0x%x->0x%x ", desc, desc->fd); + printf( + "table[%u:%u:*%u]: 0x%x->0x%x\n", + hidx, hash->count, hash->length, waiter[hidx], waiter[hidx]->fd); +#endif + return _prmw_success; + } + if (desc == waiter[hidx]) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); /* desc already in table */ + return _prmw_error; + } +#if 0 + printf("Failing 0x%x->0x%x ", desc, desc->fd); + printf( + "table[*%u:%u:%u]: 0x%x->0x%x\n", + hidx, hash->count, hash->length, waiter[hidx], waiter[hidx]->fd); +#endif + if (0 == hoffset) + { + hoffset = _MW_HASH2(desc->fd, hash->length); + PR_ASSERT(0 != hoffset); + } + hidx = (hidx + hoffset) % (hash->length); + } + return _prmw_rehash; +} /* MW_AddHashInternal */ + +static _PR_HashStory MW_ExpandHashInternal(PRWaitGroup *group) +{ + PRRecvWait **desc; + PRUint32 pidx, length; + _PRWaiterHash *newHash, *oldHash = group->waiter; + PRBool retry; + _PR_HashStory hrv; + + static const PRInt32 prime_number[] = { + _PR_DEFAULT_HASH_LENGTH, 179, 521, 907, 1427, + 2711, 3917, 5021, 8219, 11549, 18911, 26711, 33749, 44771}; + PRUintn primes = (sizeof(prime_number) / sizeof(PRInt32)); + + /* look up the next size we'd like to use for the hash table */ + for (pidx = 0; pidx < primes; ++pidx) + { + if (prime_number[pidx] == oldHash->length) + { + break; + } + } + /* table size must be one of the prime numbers */ + PR_ASSERT(pidx < primes); + + /* if pidx == primes - 1, we can't expand the table any more */ + while (pidx < primes - 1) + { + /* next size */ + ++pidx; + length = prime_number[pidx]; + + /* allocate the new hash table and fill it in with the old */ + newHash = (_PRWaiterHash*)PR_CALLOC( + sizeof(_PRWaiterHash) + (length * sizeof(PRRecvWait*))); + if (NULL == newHash) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return _prmw_error; + } + + newHash->length = length; + retry = PR_FALSE; + for (desc = &oldHash->recv_wait; + newHash->count < oldHash->count; ++desc) + { + PR_ASSERT(desc < &oldHash->recv_wait + oldHash->length); + if (NULL != *desc) + { + hrv = MW_AddHashInternal(*desc, newHash); + PR_ASSERT(_prmw_error != hrv); + if (_prmw_success != hrv) + { + PR_DELETE(newHash); + retry = PR_TRUE; + break; + } + } + } + if (retry) continue; + + PR_DELETE(group->waiter); + group->waiter = newHash; + group->p_timestamp += 1; + return _prmw_success; + } + + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return _prmw_error; /* we're hosed */ +} /* MW_ExpandHashInternal */ + +#ifndef WINNT +static void _MW_DoneInternal( + PRWaitGroup *group, PRRecvWait **waiter, PRMWStatus outcome) +{ + /* + ** Add this receive wait object to the list of finished I/O + ** operations for this particular group. If there are other + ** threads waiting on the group, notify one. If not, arrange + ** for this thread to return. + */ + +#if 0 + printf("Removing 0x%x->0x%x\n", *waiter, (*waiter)->fd); +#endif + (*waiter)->outcome = outcome; + PR_APPEND_LINK(&((*waiter)->internal), &group->io_ready); + PR_NotifyCondVar(group->io_complete); + PR_ASSERT(0 != group->waiter->count); + group->waiter->count -= 1; + *waiter = NULL; +} /* _MW_DoneInternal */ +#endif /* WINNT */ + +static PRRecvWait **_MW_LookupInternal(PRWaitGroup *group, PRFileDesc *fd) +{ + /* + ** Find the receive wait object corresponding to the file descriptor. + ** Only search the wait group specified. + */ + PRRecvWait **desc; + PRIntn rehash = _MW_REHASH_MAX; + _PRWaiterHash *hash = group->waiter; + PRUintn hidx = _MW_HASH(fd, hash->length); + PRUintn hoffset = 0; + + while (rehash-- > 0) + { + desc = (&hash->recv_wait) + hidx; + if ((*desc != NULL) && ((*desc)->fd == fd)) return desc; + if (0 == hoffset) + { + hoffset = _MW_HASH2(fd, hash->length); + PR_ASSERT(0 != hoffset); + } + hidx = (hidx + hoffset) % (hash->length); + } + return NULL; +} /* _MW_LookupInternal */ + +#ifndef WINNT +static PRStatus _MW_PollInternal(PRWaitGroup *group) +{ + PRRecvWait **waiter; + PRStatus rv = PR_FAILURE; + PRInt32 count, count_ready; + PRIntervalTime polling_interval; + + group->poller = PR_GetCurrentThread(); + + while (PR_TRUE) + { + PRIntervalTime now, since_last_poll; + PRPollDesc *poll_list; + + while (0 == group->waiter->count) + { + PRStatus st; + st = PR_WaitCondVar(group->new_business, PR_INTERVAL_NO_TIMEOUT); + if (_prmw_running != group->state) + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + goto aborted; + } + if (_MW_ABORTED(st)) goto aborted; + } + + /* + ** There's something to do. See if our existing polling list + ** is large enough for what we have to do? + */ + + while (group->polling_count < group->waiter->count) + { + PRUint32 old_count = group->waiter->count; + PRUint32 new_count = PR_ROUNDUP(old_count, _PR_POLL_COUNT_FUDGE); + PRSize new_size = sizeof(PRPollDesc) * new_count; + PRPollDesc *old_polling_list = group->polling_list; + + PR_Unlock(group->ml); + poll_list = (PRPollDesc*)PR_CALLOC(new_size); + if (NULL == poll_list) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + PR_Lock(group->ml); + goto failed_alloc; + } + if (NULL != old_polling_list) + PR_DELETE(old_polling_list); + PR_Lock(group->ml); + if (_prmw_running != group->state) + { + PR_DELETE(poll_list); + PR_SetError(PR_INVALID_STATE_ERROR, 0); + goto aborted; + } + group->polling_list = poll_list; + group->polling_count = new_count; + } + + now = PR_IntervalNow(); + polling_interval = max_polling_interval; + since_last_poll = now - group->last_poll; + + waiter = &group->waiter->recv_wait; + poll_list = group->polling_list; + for (count = 0; count < group->waiter->count; ++waiter) + { + PR_ASSERT(waiter < &group->waiter->recv_wait + + group->waiter->length); + if (NULL != *waiter) /* a live one! */ + { + if ((PR_INTERVAL_NO_TIMEOUT != (*waiter)->timeout) + && (since_last_poll >= (*waiter)->timeout)) + _MW_DoneInternal(group, waiter, PR_MW_TIMEOUT); + else + { + if (PR_INTERVAL_NO_TIMEOUT != (*waiter)->timeout) + { + (*waiter)->timeout -= since_last_poll; + if ((*waiter)->timeout < polling_interval) + polling_interval = (*waiter)->timeout; + } + PR_ASSERT(poll_list < group->polling_list + + group->polling_count); + poll_list->fd = (*waiter)->fd; + poll_list->in_flags = PR_POLL_READ; + poll_list->out_flags = 0; +#if 0 + printf( + "Polling 0x%x[%d]: [fd: 0x%x, tmo: %u]\n", + poll_list, count, poll_list->fd, (*waiter)->timeout); +#endif + poll_list += 1; + count += 1; + } + } + } + + PR_ASSERT(count == group->waiter->count); + + /* + ** If there are no more threads waiting for completion, + ** we need to return. + */ + if ((!PR_CLIST_IS_EMPTY(&group->io_ready)) + && (1 == group->waiting_threads)) break; + + if (0 == count) continue; /* wait for new business */ + + group->last_poll = now; + + PR_Unlock(group->ml); + + count_ready = PR_Poll(group->polling_list, count, polling_interval); + + PR_Lock(group->ml); + + if (_prmw_running != group->state) + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + goto aborted; + } + if (-1 == count_ready) + { + goto failed_poll; /* that's a shame */ + } + else if (0 < count_ready) + { + for (poll_list = group->polling_list; count > 0; + poll_list++, count--) + { + PR_ASSERT( + poll_list < group->polling_list + group->polling_count); + if (poll_list->out_flags != 0) + { + waiter = _MW_LookupInternal(group, poll_list->fd); + /* + ** If 'waiter' is NULL, that means the wait receive + ** descriptor has been canceled. + */ + if (NULL != waiter) + _MW_DoneInternal(group, waiter, PR_MW_SUCCESS); + } + } + } + /* + ** If there are no more threads waiting for completion, + ** we need to return. + ** This thread was "borrowed" to do the polling, but it really + ** belongs to the client. + */ + if ((!PR_CLIST_IS_EMPTY(&group->io_ready)) + && (1 == group->waiting_threads)) break; + } + + rv = PR_SUCCESS; + +aborted: +failed_poll: +failed_alloc: + group->poller = NULL; /* we were that, not we ain't */ + if ((_prmw_running == group->state) && (group->waiting_threads > 1)) + { + /* Wake up one thread to become the new poller. */ + PR_NotifyCondVar(group->io_complete); + } + return rv; /* we return with the lock held */ +} /* _MW_PollInternal */ +#endif /* !WINNT */ + +static PRMWGroupState MW_TestForShutdownInternal(PRWaitGroup *group) +{ + PRMWGroupState rv = group->state; + /* + ** Looking at the group's fields is safe because + ** once the group's state is no longer running, it + ** cannot revert and there is a safe check on entry + ** to make sure no more threads are made to wait. + */ + if ((_prmw_stopping == rv) + && (0 == group->waiting_threads)) + { + rv = group->state = _prmw_stopped; + PR_NotifyCondVar(group->mw_manage); + } + return rv; +} /* MW_TestForShutdownInternal */ + +#ifndef WINNT +static void _MW_InitialRecv(PRCList *io_ready) +{ + PRRecvWait *desc = (PRRecvWait*)io_ready; + if ((NULL == desc->buffer.start) + || (0 == desc->buffer.length)) + desc->bytesRecv = 0; + else + { + desc->bytesRecv = (desc->fd->methods->recv)( + desc->fd, desc->buffer.start, + desc->buffer.length, 0, desc->timeout); + if (desc->bytesRecv < 0) /* SetError should already be there */ + desc->outcome = PR_MW_FAILURE; + } +} /* _MW_InitialRecv */ +#endif + +#ifdef WINNT +static void NT_TimeProc(void *arg) +{ + _MDOverlapped *overlapped = (_MDOverlapped *)arg; + PRRecvWait *desc = overlapped->data.mw.desc; + PRFileDesc *bottom; + + if (InterlockedCompareExchange((LONG *)&desc->outcome, + (LONG)PR_MW_TIMEOUT, (LONG)PR_MW_PENDING) != (LONG)PR_MW_PENDING) + { + /* This wait recv descriptor has already completed. */ + return; + } + + /* close the osfd to abort the outstanding async io request */ + /* $$$$ + ** Little late to be checking if NSPR's on the bottom of stack, + ** but if we don't check, we can't assert that the private data + ** is what we think it is. + ** $$$$ + */ + bottom = PR_GetIdentitiesLayer(desc->fd, PR_NSPR_IO_LAYER); + PR_ASSERT(NULL != bottom); + if (NULL != bottom) /* now what!?!?! */ + { + bottom->secret->state = _PR_FILEDESC_CLOSED; + if (closesocket(bottom->secret->md.osfd) == SOCKET_ERROR) + { + fprintf(stderr, "closesocket failed: %d\n", WSAGetLastError()); + PR_NOT_REACHED("What shall I do?"); + } + } + return; +} /* NT_TimeProc */ + +static PRStatus NT_HashRemove(PRWaitGroup *group, PRFileDesc *fd) +{ + PRRecvWait **waiter; + + _PR_MD_LOCK(&group->mdlock); + waiter = _MW_LookupInternal(group, fd); + if (NULL != waiter) + { + group->waiter->count -= 1; + *waiter = NULL; + } + _PR_MD_UNLOCK(&group->mdlock); + return (NULL != waiter) ? PR_SUCCESS : PR_FAILURE; +} + +PRStatus NT_HashRemoveInternal(PRWaitGroup *group, PRFileDesc *fd) +{ + PRRecvWait **waiter; + + waiter = _MW_LookupInternal(group, fd); + if (NULL != waiter) + { + group->waiter->count -= 1; + *waiter = NULL; + } + return (NULL != waiter) ? PR_SUCCESS : PR_FAILURE; +} +#endif /* WINNT */ + +/******************************************************************/ +/******************************************************************/ +/********************** The public API portion ********************/ +/******************************************************************/ +/******************************************************************/ +PR_IMPLEMENT(PRStatus) PR_AddWaitFileDesc( + PRWaitGroup *group, PRRecvWait *desc) +{ + _PR_HashStory hrv; + PRStatus rv = PR_FAILURE; +#ifdef WINNT + _MDOverlapped *overlapped; + HANDLE hFile; + BOOL bResult; + DWORD dwError; + PRFileDesc *bottom; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + if ((NULL == group) && (NULL == (group = MW_Init2()))) + { + return rv; + } + + PR_ASSERT(NULL != desc->fd); + + desc->outcome = PR_MW_PENDING; /* nice, well known value */ + desc->bytesRecv = 0; /* likewise, though this value is ambiguious */ + + PR_Lock(group->ml); + + if (_prmw_running != group->state) + { + /* Not allowed to add after cancelling the group */ + desc->outcome = PR_MW_INTERRUPT; + PR_SetError(PR_INVALID_STATE_ERROR, 0); + PR_Unlock(group->ml); + return rv; + } + +#ifdef WINNT + _PR_MD_LOCK(&group->mdlock); +#endif + + /* + ** If the waiter count is zero at this point, there's no telling + ** how long we've been idle. Therefore, initialize the beginning + ** of the timing interval. As long as the list doesn't go empty, + ** it will maintain itself. + */ + if (0 == group->waiter->count) + group->last_poll = PR_IntervalNow(); + + do + { + hrv = MW_AddHashInternal(desc, group->waiter); + if (_prmw_rehash != hrv) break; + hrv = MW_ExpandHashInternal(group); /* gruesome */ + if (_prmw_success != hrv) break; + } while (PR_TRUE); + +#ifdef WINNT + _PR_MD_UNLOCK(&group->mdlock); +#endif + + PR_NotifyCondVar(group->new_business); /* tell the world */ + rv = (_prmw_success == hrv) ? PR_SUCCESS : PR_FAILURE; + PR_Unlock(group->ml); + +#ifdef WINNT + overlapped = PR_NEWZAP(_MDOverlapped); + if (NULL == overlapped) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + NT_HashRemove(group, desc->fd); + return rv; + } + overlapped->ioModel = _MD_MultiWaitIO; + overlapped->data.mw.desc = desc; + overlapped->data.mw.group = group; + if (desc->timeout != PR_INTERVAL_NO_TIMEOUT) + { + overlapped->data.mw.timer = CreateTimer( + desc->timeout, + NT_TimeProc, + overlapped); + if (0 == overlapped->data.mw.timer) + { + NT_HashRemove(group, desc->fd); + PR_DELETE(overlapped); + /* + * XXX It appears that a maximum of 16 timer events can + * be outstanding. GetLastError() returns 0 when I try it. + */ + PR_SetError(PR_INSUFFICIENT_RESOURCES_ERROR, GetLastError()); + return PR_FAILURE; + } + } + + /* Reach to the bottom layer to get the OS fd */ + bottom = PR_GetIdentitiesLayer(desc->fd, PR_NSPR_IO_LAYER); + PR_ASSERT(NULL != bottom); + if (NULL == bottom) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + hFile = (HANDLE)bottom->secret->md.osfd; + if (!bottom->secret->md.io_model_committed) + { + PRInt32 st; + st = _md_Associate(hFile); + PR_ASSERT(0 != st); + bottom->secret->md.io_model_committed = PR_TRUE; + } + bResult = ReadFile(hFile, + desc->buffer.start, + (DWORD)desc->buffer.length, + NULL, + &overlapped->overlapped); + if (FALSE == bResult && (dwError = GetLastError()) != ERROR_IO_PENDING) + { + if (desc->timeout != PR_INTERVAL_NO_TIMEOUT) + { + if (InterlockedCompareExchange((LONG *)&desc->outcome, + (LONG)PR_MW_FAILURE, (LONG)PR_MW_PENDING) + == (LONG)PR_MW_PENDING) + { + CancelTimer(overlapped->data.mw.timer); + } + NT_HashRemove(group, desc->fd); + PR_DELETE(overlapped); + } + _PR_MD_MAP_READ_ERROR(dwError); + rv = PR_FAILURE; + } +#endif + + return rv; +} /* PR_AddWaitFileDesc */ + +PR_IMPLEMENT(PRRecvWait*) PR_WaitRecvReady(PRWaitGroup *group) +{ + PRCList *io_ready = NULL; +#ifdef WINNT + PRThread *me = _PR_MD_CURRENT_THREAD(); + _MDOverlapped *overlapped; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + if ((NULL == group) && (NULL == (group = MW_Init2()))) goto failed_init; + + PR_Lock(group->ml); + + if (_prmw_running != group->state) + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + goto invalid_state; + } + + group->waiting_threads += 1; /* the polling thread is counted */ + +#ifdef WINNT + _PR_MD_LOCK(&group->mdlock); + while (PR_CLIST_IS_EMPTY(&group->io_ready)) + { + _PR_THREAD_LOCK(me); + me->state = _PR_IO_WAIT; + PR_APPEND_LINK(&me->waitQLinks, &group->wait_list); + if (!_PR_IS_NATIVE_THREAD(me)) + { + _PR_SLEEPQ_LOCK(me->cpu); + _PR_ADD_SLEEPQ(me, PR_INTERVAL_NO_TIMEOUT); + _PR_SLEEPQ_UNLOCK(me->cpu); + } + _PR_THREAD_UNLOCK(me); + _PR_MD_UNLOCK(&group->mdlock); + PR_Unlock(group->ml); + _PR_MD_WAIT(me, PR_INTERVAL_NO_TIMEOUT); + me->state = _PR_RUNNING; + PR_Lock(group->ml); + _PR_MD_LOCK(&group->mdlock); + if (_PR_PENDING_INTERRUPT(me)) { + PR_REMOVE_LINK(&me->waitQLinks); + _PR_MD_UNLOCK(&group->mdlock); + me->flags &= ~_PR_INTERRUPT; + me->io_suspended = PR_FALSE; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + goto aborted; + } + } + io_ready = PR_LIST_HEAD(&group->io_ready); + PR_ASSERT(io_ready != NULL); + PR_REMOVE_LINK(io_ready); + _PR_MD_UNLOCK(&group->mdlock); + overlapped = (_MDOverlapped *) + ((char *)io_ready - offsetof(_MDOverlapped, data)); + io_ready = &overlapped->data.mw.desc->internal; +#else + do + { + /* + ** If the I/O ready list isn't empty, have this thread + ** return with the first receive wait object that's available. + */ + if (PR_CLIST_IS_EMPTY(&group->io_ready)) + { + /* + ** Is there a polling thread yet? If not, grab this thread + ** and use it. + */ + if (NULL == group->poller) + { + /* + ** This thread will stay do polling until it becomes the only one + ** left to service a completion. Then it will return and there will + ** be none left to actually poll or to run completions. + ** + ** The polling function should only return w/ failure or + ** with some I/O ready. + */ + if (PR_FAILURE == _MW_PollInternal(group)) goto failed_poll; + } + else + { + /* + ** There are four reasons a thread can be awakened from + ** a wait on the io_complete condition variable. + ** 1. Some I/O has completed, i.e., the io_ready list + ** is nonempty. + ** 2. The wait group is canceled. + ** 3. The thread is interrupted. + ** 4. The current polling thread has to leave and needs + ** a replacement. + ** The logic to find a new polling thread is made more + ** complicated by all the other possible events. + ** I tried my best to write the logic clearly, but + ** it is still full of if's with continue and goto. + */ + PRStatus st; + do + { + st = PR_WaitCondVar(group->io_complete, PR_INTERVAL_NO_TIMEOUT); + if (_prmw_running != group->state) + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + goto aborted; + } + if (_MW_ABORTED(st) || (NULL == group->poller)) break; + } while (PR_CLIST_IS_EMPTY(&group->io_ready)); + + /* + ** The thread is interrupted and has to leave. It might + ** have also been awakened to process ready i/o or be the + ** new poller. To be safe, if either condition is true, + ** we awaken another thread to take its place. + */ + if (_MW_ABORTED(st)) + { + if ((NULL == group->poller + || !PR_CLIST_IS_EMPTY(&group->io_ready)) + && group->waiting_threads > 1) + PR_NotifyCondVar(group->io_complete); + goto aborted; + } + + /* + ** A new poller is needed, but can I be the new poller? + ** If there is no i/o ready, sure. But if there is any + ** i/o ready, it has a higher priority. I want to + ** process the ready i/o first and wake up another + ** thread to be the new poller. + */ + if (NULL == group->poller) + { + if (PR_CLIST_IS_EMPTY(&group->io_ready)) + continue; + if (group->waiting_threads > 1) + PR_NotifyCondVar(group->io_complete); + } + } + PR_ASSERT(!PR_CLIST_IS_EMPTY(&group->io_ready)); + } + io_ready = PR_LIST_HEAD(&group->io_ready); + PR_NotifyCondVar(group->io_taken); + PR_ASSERT(io_ready != NULL); + PR_REMOVE_LINK(io_ready); + } while (NULL == io_ready); + +failed_poll: + +#endif + +aborted: + + group->waiting_threads -= 1; +invalid_state: + (void)MW_TestForShutdownInternal(group); + PR_Unlock(group->ml); + +failed_init: + if (NULL != io_ready) + { + /* If the operation failed, record the reason why */ + switch (((PRRecvWait*)io_ready)->outcome) + { + case PR_MW_PENDING: + PR_ASSERT(0); + break; + case PR_MW_SUCCESS: +#ifndef WINNT + _MW_InitialRecv(io_ready); +#endif + break; +#ifdef WINNT + case PR_MW_FAILURE: + _PR_MD_MAP_READ_ERROR(overlapped->data.mw.error); + break; +#endif + case PR_MW_TIMEOUT: + PR_SetError(PR_IO_TIMEOUT_ERROR, 0); + break; + case PR_MW_INTERRUPT: + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + break; + default: break; + } +#ifdef WINNT + if (NULL != overlapped->data.mw.timer) + { + PR_ASSERT(PR_INTERVAL_NO_TIMEOUT + != overlapped->data.mw.desc->timeout); + CancelTimer(overlapped->data.mw.timer); + } + else + { + PR_ASSERT(PR_INTERVAL_NO_TIMEOUT + == overlapped->data.mw.desc->timeout); + } + PR_DELETE(overlapped); +#endif + } + return (PRRecvWait*)io_ready; +} /* PR_WaitRecvReady */ + +PR_IMPLEMENT(PRStatus) PR_CancelWaitFileDesc(PRWaitGroup *group, PRRecvWait *desc) +{ +#if !defined(WINNT) + PRRecvWait **recv_wait; +#endif + PRStatus rv = PR_SUCCESS; + if (NULL == group) group = mw_state->group; + PR_ASSERT(NULL != group); + if (NULL == group) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + + PR_Lock(group->ml); + + if (_prmw_running != group->state) + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + rv = PR_FAILURE; + goto unlock; + } + +#ifdef WINNT + if (InterlockedCompareExchange((LONG *)&desc->outcome, + (LONG)PR_MW_INTERRUPT, (LONG)PR_MW_PENDING) == (LONG)PR_MW_PENDING) + { + PRFileDesc *bottom = PR_GetIdentitiesLayer(desc->fd, PR_NSPR_IO_LAYER); + PR_ASSERT(NULL != bottom); + if (NULL == bottom) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + goto unlock; + } + bottom->secret->state = _PR_FILEDESC_CLOSED; +#if 0 + fprintf(stderr, "cancel wait recv: closing socket\n"); +#endif + if (closesocket(bottom->secret->md.osfd) == SOCKET_ERROR) + { + fprintf(stderr, "closesocket failed: %d\n", WSAGetLastError()); + exit(1); + } + } +#else + if (NULL != (recv_wait = _MW_LookupInternal(group, desc->fd))) + { + /* it was in the wait table */ + _MW_DoneInternal(group, recv_wait, PR_MW_INTERRUPT); + goto unlock; + } + if (!PR_CLIST_IS_EMPTY(&group->io_ready)) + { + /* is it already complete? */ + PRCList *head = PR_LIST_HEAD(&group->io_ready); + do + { + PRRecvWait *done = (PRRecvWait*)head; + if (done == desc) goto unlock; + head = PR_NEXT_LINK(head); + } while (head != &group->io_ready); + } + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + rv = PR_FAILURE; + +#endif +unlock: + PR_Unlock(group->ml); + return rv; +} /* PR_CancelWaitFileDesc */ + +PR_IMPLEMENT(PRRecvWait*) PR_CancelWaitGroup(PRWaitGroup *group) +{ + PRRecvWait **desc; + PRRecvWait *recv_wait = NULL; +#ifdef WINNT + _MDOverlapped *overlapped; + PRRecvWait **end; + PRThread *me = _PR_MD_CURRENT_THREAD(); +#endif + + if (NULL == group) group = mw_state->group; + PR_ASSERT(NULL != group); + if (NULL == group) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return NULL; + } + + PR_Lock(group->ml); + if (_prmw_stopped != group->state) + { + if (_prmw_running == group->state) + group->state = _prmw_stopping; /* so nothing new comes in */ + if (0 == group->waiting_threads) /* is there anybody else? */ + group->state = _prmw_stopped; /* we can stop right now */ + else + { + PR_NotifyAllCondVar(group->new_business); + PR_NotifyAllCondVar(group->io_complete); + } + while (_prmw_stopped != group->state) + (void)PR_WaitCondVar(group->mw_manage, PR_INTERVAL_NO_TIMEOUT); + } + +#ifdef WINNT + _PR_MD_LOCK(&group->mdlock); +#endif + /* make all the existing descriptors look done/interrupted */ +#ifdef WINNT + end = &group->waiter->recv_wait + group->waiter->length; + for (desc = &group->waiter->recv_wait; desc < end; ++desc) + { + if (NULL != *desc) + { + if (InterlockedCompareExchange((LONG *)&(*desc)->outcome, + (LONG)PR_MW_INTERRUPT, (LONG)PR_MW_PENDING) + == (LONG)PR_MW_PENDING) + { + PRFileDesc *bottom = PR_GetIdentitiesLayer( + (*desc)->fd, PR_NSPR_IO_LAYER); + PR_ASSERT(NULL != bottom); + if (NULL == bottom) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + goto invalid_arg; + } + bottom->secret->state = _PR_FILEDESC_CLOSED; +#if 0 + fprintf(stderr, "cancel wait group: closing socket\n"); +#endif + if (closesocket(bottom->secret->md.osfd) == SOCKET_ERROR) + { + fprintf(stderr, "closesocket failed: %d\n", + WSAGetLastError()); + exit(1); + } + } + } + } + while (group->waiter->count > 0) + { + _PR_THREAD_LOCK(me); + me->state = _PR_IO_WAIT; + PR_APPEND_LINK(&me->waitQLinks, &group->wait_list); + if (!_PR_IS_NATIVE_THREAD(me)) + { + _PR_SLEEPQ_LOCK(me->cpu); + _PR_ADD_SLEEPQ(me, PR_INTERVAL_NO_TIMEOUT); + _PR_SLEEPQ_UNLOCK(me->cpu); + } + _PR_THREAD_UNLOCK(me); + _PR_MD_UNLOCK(&group->mdlock); + PR_Unlock(group->ml); + _PR_MD_WAIT(me, PR_INTERVAL_NO_TIMEOUT); + me->state = _PR_RUNNING; + PR_Lock(group->ml); + _PR_MD_LOCK(&group->mdlock); + } +#else + for (desc = &group->waiter->recv_wait; group->waiter->count > 0; ++desc) + { + PR_ASSERT(desc < &group->waiter->recv_wait + group->waiter->length); + if (NULL != *desc) + _MW_DoneInternal(group, desc, PR_MW_INTERRUPT); + } +#endif + + /* take first element of finished list and return it or NULL */ + if (PR_CLIST_IS_EMPTY(&group->io_ready)) + PR_SetError(PR_GROUP_EMPTY_ERROR, 0); + else + { + PRCList *head = PR_LIST_HEAD(&group->io_ready); + PR_REMOVE_AND_INIT_LINK(head); +#ifdef WINNT + overlapped = (_MDOverlapped *) + ((char *)head - offsetof(_MDOverlapped, data)); + head = &overlapped->data.mw.desc->internal; + if (NULL != overlapped->data.mw.timer) + { + PR_ASSERT(PR_INTERVAL_NO_TIMEOUT + != overlapped->data.mw.desc->timeout); + CancelTimer(overlapped->data.mw.timer); + } + else + { + PR_ASSERT(PR_INTERVAL_NO_TIMEOUT + == overlapped->data.mw.desc->timeout); + } + PR_DELETE(overlapped); +#endif + recv_wait = (PRRecvWait*)head; + } +#ifdef WINNT +invalid_arg: + _PR_MD_UNLOCK(&group->mdlock); +#endif + PR_Unlock(group->ml); + + return recv_wait; +} /* PR_CancelWaitGroup */ + +PR_IMPLEMENT(PRWaitGroup*) PR_CreateWaitGroup(PRInt32 size /* ignored */) +{ + PRWaitGroup *wg; + + if (NULL == (wg = PR_NEWZAP(PRWaitGroup))) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + goto failed; + } + /* the wait group itself */ + wg->ml = PR_NewLock(); + if (NULL == wg->ml) goto failed_lock; + wg->io_taken = PR_NewCondVar(wg->ml); + if (NULL == wg->io_taken) goto failed_cvar0; + wg->io_complete = PR_NewCondVar(wg->ml); + if (NULL == wg->io_complete) goto failed_cvar1; + wg->new_business = PR_NewCondVar(wg->ml); + if (NULL == wg->new_business) goto failed_cvar2; + wg->mw_manage = PR_NewCondVar(wg->ml); + if (NULL == wg->mw_manage) goto failed_cvar3; + + PR_INIT_CLIST(&wg->group_link); + PR_INIT_CLIST(&wg->io_ready); + + /* the waiters sequence */ + wg->waiter = (_PRWaiterHash*)PR_CALLOC( + sizeof(_PRWaiterHash) + + (_PR_DEFAULT_HASH_LENGTH * sizeof(PRRecvWait*))); + if (NULL == wg->waiter) + { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + goto failed_waiter; + } + wg->waiter->count = 0; + wg->waiter->length = _PR_DEFAULT_HASH_LENGTH; + +#ifdef WINNT + _PR_MD_NEW_LOCK(&wg->mdlock); + PR_INIT_CLIST(&wg->wait_list); +#endif /* WINNT */ + + PR_Lock(mw_lock); + PR_APPEND_LINK(&wg->group_link, &mw_state->group_list); + PR_Unlock(mw_lock); + return wg; + +failed_waiter: + PR_DestroyCondVar(wg->mw_manage); +failed_cvar3: + PR_DestroyCondVar(wg->new_business); +failed_cvar2: + PR_DestroyCondVar(wg->io_complete); +failed_cvar1: + PR_DestroyCondVar(wg->io_taken); +failed_cvar0: + PR_DestroyLock(wg->ml); +failed_lock: + PR_DELETE(wg); + wg = NULL; + +failed: + return wg; +} /* MW_CreateWaitGroup */ + +PR_IMPLEMENT(PRStatus) PR_DestroyWaitGroup(PRWaitGroup *group) +{ + PRStatus rv = PR_SUCCESS; + if (NULL == group) group = mw_state->group; + PR_ASSERT(NULL != group); + if (NULL != group) + { + PR_Lock(group->ml); + if ((group->waiting_threads == 0) + && (group->waiter->count == 0) + && PR_CLIST_IS_EMPTY(&group->io_ready)) + { + group->state = _prmw_stopped; + } + else + { + PR_SetError(PR_INVALID_STATE_ERROR, 0); + rv = PR_FAILURE; + } + PR_Unlock(group->ml); + if (PR_FAILURE == rv) return rv; + + PR_Lock(mw_lock); + PR_REMOVE_LINK(&group->group_link); + PR_Unlock(mw_lock); + +#ifdef WINNT + /* + * XXX make sure wait_list is empty and waiter is empty. + * These must be checked while holding mdlock. + */ + _PR_MD_FREE_LOCK(&group->mdlock); +#endif + + PR_DELETE(group->waiter); + PR_DELETE(group->polling_list); + PR_DestroyCondVar(group->mw_manage); + PR_DestroyCondVar(group->new_business); + PR_DestroyCondVar(group->io_complete); + PR_DestroyCondVar(group->io_taken); + PR_DestroyLock(group->ml); + if (group == mw_state->group) mw_state->group = NULL; + PR_DELETE(group); + } + else + { + /* The default wait group is not created yet. */ + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + rv = PR_FAILURE; + } + return rv; +} /* PR_DestroyWaitGroup */ + +/********************************************************************** +*********************************************************************** +******************** Wait group enumerations ************************** +*********************************************************************** +**********************************************************************/ + +PR_IMPLEMENT(PRMWaitEnumerator*) PR_CreateMWaitEnumerator(PRWaitGroup *group) +{ + PRMWaitEnumerator *enumerator = PR_NEWZAP(PRMWaitEnumerator); + if (NULL == enumerator) PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + else + { + enumerator->group = group; + enumerator->seal = _PR_ENUM_SEALED; + } + return enumerator; +} /* PR_CreateMWaitEnumerator */ + +PR_IMPLEMENT(PRStatus) PR_DestroyMWaitEnumerator(PRMWaitEnumerator* enumerator) +{ + PR_ASSERT(NULL != enumerator); + PR_ASSERT(_PR_ENUM_SEALED == enumerator->seal); + if ((NULL == enumerator) || (_PR_ENUM_SEALED != enumerator->seal)) + { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + enumerator->seal = _PR_ENUM_UNSEALED; + PR_Free(enumerator); + return PR_SUCCESS; +} /* PR_DestroyMWaitEnumerator */ + +PR_IMPLEMENT(PRRecvWait*) PR_EnumerateWaitGroup( + PRMWaitEnumerator *enumerator, const PRRecvWait *previous) +{ + PRRecvWait *result = NULL; + + /* entry point sanity checking */ + PR_ASSERT(NULL != enumerator); + PR_ASSERT(_PR_ENUM_SEALED == enumerator->seal); + if ((NULL == enumerator) + || (_PR_ENUM_SEALED != enumerator->seal)) goto bad_argument; + + /* beginning of enumeration */ + if (NULL == previous) + { + if (NULL == enumerator->group) + { + enumerator->group = mw_state->group; + if (NULL == enumerator->group) + { + PR_SetError(PR_GROUP_EMPTY_ERROR, 0); + return NULL; + } + } + enumerator->waiter = &enumerator->group->waiter->recv_wait; + enumerator->p_timestamp = enumerator->group->p_timestamp; + enumerator->thread = PR_GetCurrentThread(); + enumerator->index = 0; + } + /* continuing an enumeration */ + else + { + PRThread *me = PR_GetCurrentThread(); + PR_ASSERT(me == enumerator->thread); + if (me != enumerator->thread) goto bad_argument; + + /* need to restart the enumeration */ + if (enumerator->p_timestamp != enumerator->group->p_timestamp) + return PR_EnumerateWaitGroup(enumerator, NULL); + } + + /* actually progress the enumeration */ +#if defined(WINNT) + _PR_MD_LOCK(&enumerator->group->mdlock); +#else + PR_Lock(enumerator->group->ml); +#endif + while (enumerator->index++ < enumerator->group->waiter->length) + { + if (NULL != (result = *(enumerator->waiter)++)) break; + } +#if defined(WINNT) + _PR_MD_UNLOCK(&enumerator->group->mdlock); +#else + PR_Unlock(enumerator->group->ml); +#endif + + return result; /* what we live for */ + +bad_argument: + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return NULL; /* probably ambiguous */ +} /* PR_EnumerateWaitGroup */ + +/* prmwait.c */
diff --git a/pr/src/io/prpolevt.c b/pr/src/io/prpolevt.c new file mode 100644 index 0000000..ac3eb10 --- /dev/null +++ b/pr/src/io/prpolevt.c
@@ -0,0 +1,230 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + ********************************************************************* + * + * Pollable events + * + * Pollable events are implemented using layered I/O. The only + * I/O methods that are implemented for pollable events are poll + * and close. No other methods can be invoked on a pollable + * event. + * + * A pipe or socket pair is created and the pollable event layer + * is pushed onto the read end. A pointer to the write end is + * saved in the PRFilePrivate structure of the pollable event. + * + ********************************************************************* + */ + +#include "prinit.h" +#include "prio.h" +#include "prmem.h" +#include "prerror.h" +#include "prlog.h" + +/* + * These internal functions are declared in primpl.h, + * but we can't include primpl.h because the definition + * of struct PRFilePrivate in this file (for the pollable + * event layer) will conflict with the definition of + * struct PRFilePrivate in primpl.h (for the NSPR layer). + */ +extern PRIntn _PR_InvalidInt(void); +extern PRInt64 _PR_InvalidInt64(void); +extern PRStatus _PR_InvalidStatus(void); +extern PRFileDesc *_PR_InvalidDesc(void); + +/* + * PRFilePrivate structure for the NSPR pollable events layer + */ +struct PRFilePrivate { + PRFileDesc *writeEnd; /* the write end of the pipe/socketpair */ +}; + +static PRStatus PR_CALLBACK _pr_PolEvtClose(PRFileDesc *fd); + +static PRInt16 PR_CALLBACK _pr_PolEvtPoll( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags); + +static PRIOMethods _pr_polevt_methods = { + PR_DESC_LAYERED, + _pr_PolEvtClose, + (PRReadFN)_PR_InvalidInt, + (PRWriteFN)_PR_InvalidInt, + (PRAvailableFN)_PR_InvalidInt, + (PRAvailable64FN)_PR_InvalidInt64, + (PRFsyncFN)_PR_InvalidStatus, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + (PRWritevFN)_PR_InvalidInt, + (PRConnectFN)_PR_InvalidStatus, + (PRAcceptFN)_PR_InvalidDesc, + (PRBindFN)_PR_InvalidStatus, + (PRListenFN)_PR_InvalidStatus, + (PRShutdownFN)_PR_InvalidStatus, + (PRRecvFN)_PR_InvalidInt, + (PRSendFN)_PR_InvalidInt, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + _pr_PolEvtPoll, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + (PRGetsocknameFN)_PR_InvalidStatus, + (PRGetpeernameFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRGetsocketoptionFN)_PR_InvalidStatus, + (PRSetsocketoptionFN)_PR_InvalidStatus, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +static PRDescIdentity _pr_polevt_id; +static PRCallOnceType _pr_polevt_once_control; +static PRStatus PR_CALLBACK _pr_PolEvtInit(void); + +static PRInt16 PR_CALLBACK _pr_PolEvtPoll( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags) +{ + return (fd->lower->methods->poll)(fd->lower, in_flags, out_flags); +} + +static PRStatus PR_CALLBACK _pr_PolEvtInit(void) +{ + _pr_polevt_id = PR_GetUniqueIdentity("NSPR pollable events"); + if (PR_INVALID_IO_LAYER == _pr_polevt_id) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +#if !defined(XP_UNIX) +#define USE_TCP_SOCKETPAIR +#endif + +PR_IMPLEMENT(PRFileDesc *) PR_NewPollableEvent(void) +{ + PRFileDesc *event; + PRFileDesc *fd[2]; /* fd[0] is the read end; fd[1] is the write end */ +#ifdef USE_TCP_SOCKETPAIR + PRSocketOptionData socket_opt; + PRStatus rv; +#endif + + fd[0] = fd[1] = NULL; + + if (PR_CallOnce(&_pr_polevt_once_control, _pr_PolEvtInit) == PR_FAILURE) { + return NULL; + } + + event = PR_CreateIOLayerStub(_pr_polevt_id, &_pr_polevt_methods); + if (NULL == event) { + goto errorExit; + } + event->secret = PR_NEW(PRFilePrivate); + if (event->secret == NULL) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + goto errorExit; + } + +#ifndef USE_TCP_SOCKETPAIR + if (PR_CreatePipe(&fd[0], &fd[1]) == PR_FAILURE) { + fd[0] = fd[1] = NULL; + goto errorExit; + } +#else + if (PR_NewTCPSocketPair(fd) == PR_FAILURE) { + fd[0] = fd[1] = NULL; + goto errorExit; + } + /* + * set the TCP_NODELAY option to reduce notification latency + */ + socket_opt.option = PR_SockOpt_NoDelay; + socket_opt.value.no_delay = PR_TRUE; + rv = PR_SetSocketOption(fd[1], &socket_opt); + PR_ASSERT(PR_SUCCESS == rv); +#endif + + event->secret->writeEnd = fd[1]; + if (PR_PushIOLayer(fd[0], PR_TOP_IO_LAYER, event) == PR_FAILURE) { + goto errorExit; + } + + return fd[0]; + +errorExit: + if (fd[0]) { + PR_Close(fd[0]); + PR_Close(fd[1]); + } + if (event) { + PR_DELETE(event->secret); + event->dtor(event); + } + return NULL; +} + +static PRStatus PR_CALLBACK _pr_PolEvtClose(PRFileDesc *fd) +{ + PRFileDesc *event; + + event = PR_PopIOLayer(fd, PR_TOP_IO_LAYER); + PR_ASSERT(NULL == event->higher && NULL == event->lower); + PR_Close(fd); + PR_Close(event->secret->writeEnd); + PR_DELETE(event->secret); + event->dtor(event); + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_DestroyPollableEvent(PRFileDesc *event) +{ + return PR_Close(event); +} + +static const char magicChar = '\x38'; + +PR_IMPLEMENT(PRStatus) PR_SetPollableEvent(PRFileDesc *event) +{ + if (PR_Write(event->secret->writeEnd, &magicChar, 1) != 1) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +PR_IMPLEMENT(PRStatus) PR_WaitForPollableEvent(PRFileDesc *event) +{ + char buf[1024]; + PRInt32 nBytes; +#ifdef DEBUG + PRIntn i; +#endif + + nBytes = PR_Read(event->lower, buf, sizeof(buf)); + if (nBytes == -1) { + return PR_FAILURE; + } + +#ifdef DEBUG + /* + * Make sure people do not write to the pollable event fd + * directly. + */ + for (i = 0; i < nBytes; i++) { + PR_ASSERT(buf[i] == magicChar); + } +#endif + + return PR_SUCCESS; +}
diff --git a/pr/src/io/prprf.c b/pr/src/io/prprf.c new file mode 100644 index 0000000..8475c77 --- /dev/null +++ b/pr/src/io/prprf.c
@@ -0,0 +1,1290 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** Portable safe sprintf code. +** +** Author: Kipp E.B. Hickman +*/ +#include <stdarg.h> +#include <stddef.h> +#include <stdio.h> +#include <string.h> +#include "primpl.h" +#include "prprf.h" +#include "prlong.h" +#include "prlog.h" +#include "prmem.h" + +#if defined(_MSC_VER) && _MSC_VER < 1900 +#define snprintf _snprintf +#endif + +/* +** WARNING: This code may *NOT* call PR_LOG (because PR_LOG calls it) +*/ + +/* +** XXX This needs to be internationalized! +*/ + +typedef struct SprintfStateStr SprintfState; + +struct SprintfStateStr { + int (*stuff)(SprintfState *ss, const char *sp, PRUint32 len); + + char *base; + char *cur; + PRUint32 maxlen; /* Must not exceed PR_INT32_MAX. */ + + int (*func)(void *arg, const char *sp, PRUint32 len); + void *arg; +}; + +/* +** Numbered Argument +*/ +struct NumArg { + int type; /* type of the numbered argument */ + union { /* the numbered argument */ + int i; + unsigned int ui; + PRInt32 i32; + PRUint32 ui32; + PRInt64 ll; + PRUint64 ull; + double d; + const char *s; + int *ip; +#ifdef WIN32 + const WCHAR *ws; +#endif + } u; +}; + +#define NAS_DEFAULT_NUM 20 /* default number of NumberedArgument array */ + +/* +** For numeric types, the signed versions must have even values, +** and their corresponding unsigned versions must have the subsequent +** odd value. +*/ +#define TYPE_INT16 0 +#define TYPE_UINT16 1 +#define TYPE_INTN 2 +#define TYPE_UINTN 3 +#define TYPE_INT32 4 +#define TYPE_UINT32 5 +#define TYPE_INT64 6 +#define TYPE_UINT64 7 +#define TYPE_STRING 8 +#define TYPE_DOUBLE 9 +#define TYPE_INTSTR 10 +#ifdef WIN32 +#define TYPE_WSTRING 11 +#endif +#define TYPE_UNKNOWN 20 + +#define FLAG_LEFT 0x1 +#define FLAG_SIGNED 0x2 +#define FLAG_SPACED 0x4 +#define FLAG_ZEROS 0x8 +#define FLAG_NEG 0x10 + +/* +** Fill into the buffer using the data in src +*/ +static int fill2(SprintfState *ss, const char *src, int srclen, int width, + int flags) +{ + char space = ' '; + int rv; + + width -= srclen; + if ((width > 0) && ((flags & FLAG_LEFT) == 0)) { /* Right adjusting */ + if (flags & FLAG_ZEROS) { + space = '0'; + } + while (--width >= 0) { + rv = (*ss->stuff)(ss, &space, 1); + if (rv < 0) { + return rv; + } + } + } + + /* Copy out the source data */ + rv = (*ss->stuff)(ss, src, srclen); + if (rv < 0) { + return rv; + } + + if ((width > 0) && ((flags & FLAG_LEFT) != 0)) { /* Left adjusting */ + while (--width >= 0) { + rv = (*ss->stuff)(ss, &space, 1); + if (rv < 0) { + return rv; + } + } + } + return 0; +} + +/* +** Fill a number. The order is: optional-sign zero-filling conversion-digits +*/ +static int fill_n(SprintfState *ss, const char *src, int srclen, int width, + int prec, int type, int flags) +{ + int zerowidth = 0; + int precwidth = 0; + int signwidth = 0; + int leftspaces = 0; + int rightspaces = 0; + int cvtwidth; + int rv; + char sign; + + if ((type & 1) == 0) { + if (flags & FLAG_NEG) { + sign = '-'; + signwidth = 1; + } else if (flags & FLAG_SIGNED) { + sign = '+'; + signwidth = 1; + } else if (flags & FLAG_SPACED) { + sign = ' '; + signwidth = 1; + } + } + cvtwidth = signwidth + srclen; + + if (prec > 0) { + if (prec > srclen) { + precwidth = prec - srclen; /* Need zero filling */ + cvtwidth += precwidth; + } + } + + if ((flags & FLAG_ZEROS) && (prec < 0)) { + if (width > cvtwidth) { + zerowidth = width - cvtwidth; /* Zero filling */ + cvtwidth += zerowidth; + } + } + + if (flags & FLAG_LEFT) { + if (width > cvtwidth) { + /* Space filling on the right (i.e. left adjusting) */ + rightspaces = width - cvtwidth; + } + } else { + if (width > cvtwidth) { + /* Space filling on the left (i.e. right adjusting) */ + leftspaces = width - cvtwidth; + } + } + while (--leftspaces >= 0) { + rv = (*ss->stuff)(ss, " ", 1); + if (rv < 0) { + return rv; + } + } + if (signwidth) { + rv = (*ss->stuff)(ss, &sign, 1); + if (rv < 0) { + return rv; + } + } + while (--precwidth >= 0) { + rv = (*ss->stuff)(ss, "0", 1); + if (rv < 0) { + return rv; + } + } + while (--zerowidth >= 0) { + rv = (*ss->stuff)(ss, "0", 1); + if (rv < 0) { + return rv; + } + } + rv = (*ss->stuff)(ss, src, srclen); + if (rv < 0) { + return rv; + } + while (--rightspaces >= 0) { + rv = (*ss->stuff)(ss, " ", 1); + if (rv < 0) { + return rv; + } + } + return 0; +} + +/* +** Convert a long into its printable form +*/ +static int cvt_l(SprintfState *ss, long num, int width, int prec, int radix, + int type, int flags, const char *hexp) +{ + char cvtbuf[100]; + char *cvt; + int digits; + + /* according to the man page this needs to happen */ + if ((prec == 0) && (num == 0)) { + return 0; + } + + /* + ** Converting decimal is a little tricky. In the unsigned case we + ** need to stop when we hit 10 digits. In the signed case, we can + ** stop when the number is zero. + */ + cvt = cvtbuf + sizeof(cvtbuf); + digits = 0; + while (num) { + int digit = (((unsigned long)num) % radix) & 0xF; + *--cvt = hexp[digit]; + digits++; + num = (long)(((unsigned long)num) / radix); + } + if (digits == 0) { + *--cvt = '0'; + digits++; + } + + /* + ** Now that we have the number converted without its sign, deal with + ** the sign and zero padding. + */ + return fill_n(ss, cvt, digits, width, prec, type, flags); +} + +/* +** Convert a 64-bit integer into its printable form +*/ +static int cvt_ll(SprintfState *ss, PRInt64 num, int width, int prec, int radix, + int type, int flags, const char *hexp) +{ + char cvtbuf[100]; + char *cvt; + int digits; + PRInt64 rad; + + /* according to the man page this needs to happen */ + if ((prec == 0) && (LL_IS_ZERO(num))) { + return 0; + } + + /* + ** Converting decimal is a little tricky. In the unsigned case we + ** need to stop when we hit 10 digits. In the signed case, we can + ** stop when the number is zero. + */ + LL_I2L(rad, radix); + cvt = cvtbuf + sizeof(cvtbuf); + digits = 0; + while (!LL_IS_ZERO(num)) { + PRInt32 digit; + PRInt64 quot, rem; + LL_UDIVMOD(", &rem, num, rad); + LL_L2I(digit, rem); + *--cvt = hexp[digit & 0xf]; + digits++; + num = quot; + } + if (digits == 0) { + *--cvt = '0'; + digits++; + } + + /* + ** Now that we have the number converted without its sign, deal with + ** the sign and zero padding. + */ + return fill_n(ss, cvt, digits, width, prec, type, flags); +} + +/* +** Convert a double precision floating point number into its printable +** form. +** +** XXX stop using snprintf to convert floating point +*/ +static int cvt_f(SprintfState *ss, double d, const char *fmt0, const char *fmt1) +{ + char fin[20]; + char fout[300]; + int amount = fmt1 - fmt0; + + if (amount <= 0 || amount >= sizeof(fin)) { + /* Totally bogus % command to snprintf. Just ignore it */ + return 0; + } + memcpy(fin, fmt0, amount); + fin[amount] = 0; + + /* Convert floating point using the native snprintf code */ +#ifdef DEBUG + { + const char *p = fin; + while (*p) { + PR_ASSERT(*p != 'L'); + p++; + } + } +#endif + memset(fout, 0, sizeof(fout)); + snprintf(fout, sizeof(fout), fin, d); + /* Explicitly null-terminate fout because on Windows snprintf doesn't + * append a null-terminator if the buffer is too small. */ + fout[sizeof(fout) - 1] = '\0'; + + return (*ss->stuff)(ss, fout, strlen(fout)); +} + +/* +** Convert a string into its printable form. "width" is the output +** width. "prec" is the maximum number of characters of "s" to output, +** where -1 means until NUL. +*/ +static int cvt_s(SprintfState *ss, const char *str, int width, int prec, + int flags) +{ + int slen; + + if (prec == 0) + return 0; + + /* Limit string length by precision value */ + if (!str) { + str = "(null)"; + } + if (prec > 0) { + /* this is: slen = strnlen(str, prec); */ + register const char *s; + + for(s = str; prec && *s; s++, prec-- ) + ; + slen = s - str; + } else { + slen = strlen(str); + } + + /* and away we go */ + return fill2(ss, str, slen, width, flags); +} + +/* +** BuildArgArray stands for Numbered Argument list Sprintf +** for example, +** fmt = "%4$i, %2$d, %3s, %1d"; +** the number must start from 1, and no gap among them +*/ + +static struct NumArg* BuildArgArray( const char *fmt, va_list ap, int* rv, struct NumArg* nasArray ) +{ + int number = 0, cn = 0, i; + const char* p; + char c; + struct NumArg* nas; + + + /* + ** first pass: + ** determine how many legal % I have got, then allocate space + */ + + p = fmt; + *rv = 0; + i = 0; + while( ( c = *p++ ) != 0 ){ + if( c != '%' ) + continue; + if( ( c = *p++ ) == '%' ) /* skip %% case */ + continue; + + while( c != 0 ){ + if( c > '9' || c < '0' ){ + if( c == '$' ){ /* numbered argument case */ + if( i > 0 ){ + *rv = -1; + return NULL; + } + number++; + } else{ /* non-numbered argument case */ + if( number > 0 ){ + *rv = -1; + return NULL; + } + i = 1; + } + break; + } + + c = *p++; + } + } + + if( number == 0 ){ + return NULL; + } + + + if( number > NAS_DEFAULT_NUM ){ + nas = (struct NumArg*)PR_MALLOC( number * sizeof( struct NumArg ) ); + if( !nas ){ + *rv = -1; + return NULL; + } + } else { + nas = nasArray; + } + + for( i = 0; i < number; i++ ){ + nas[i].type = TYPE_UNKNOWN; + } + + + /* + ** second pass: + ** set nas[].type + */ + + p = fmt; + while( ( c = *p++ ) != 0 ){ + if( c != '%' ) continue; + c = *p++; + if( c == '%' ) continue; + + cn = 0; + while( c && c != '$' ){ /* should improve error check later */ + cn = cn*10 + c - '0'; + c = *p++; + } + + if( !c || cn < 1 || cn > number ){ + *rv = -1; + break; + } + + /* nas[cn] starts from 0, and make sure nas[cn].type is not assigned */ + cn--; + if( nas[cn].type != TYPE_UNKNOWN ) + continue; + + c = *p++; + + /* width */ + if (c == '*') { + /* not supported feature, for the argument is not numbered */ + *rv = -1; + break; + } + + while ((c >= '0') && (c <= '9')) { + c = *p++; + } + + /* precision */ + if (c == '.') { + c = *p++; + if (c == '*') { + /* not supported feature, for the argument is not numbered */ + *rv = -1; + break; + } + + while ((c >= '0') && (c <= '9')) { + c = *p++; + } + } + + /* size */ + nas[cn].type = TYPE_INTN; + if (c == 'h') { + nas[cn].type = TYPE_INT16; + c = *p++; + } else if (c == 'L') { + /* XXX not quite sure here */ + nas[cn].type = TYPE_INT64; + c = *p++; + } else if (c == 'l') { + nas[cn].type = TYPE_INT32; + c = *p++; + if (c == 'l') { + nas[cn].type = TYPE_INT64; + c = *p++; + } + } else if (c == 'z') { + if (sizeof(size_t) == sizeof(PRInt32)) { + nas[ cn ].type = TYPE_INT32; + } else if (sizeof(size_t) == sizeof(PRInt64)) { + nas[ cn ].type = TYPE_INT64; + } else { + nas[ cn ].type = TYPE_UNKNOWN; + } + c = *p++; + } + + /* format */ + switch (c) { + case 'd': + case 'c': + case 'i': + case 'o': + case 'u': + case 'x': + case 'X': + break; + + case 'e': + case 'f': + case 'g': + nas[ cn ].type = TYPE_DOUBLE; + break; + + case 'p': + /* XXX should use cpp */ + if (sizeof(void *) == sizeof(PRInt32)) { + nas[ cn ].type = TYPE_UINT32; + } else if (sizeof(void *) == sizeof(PRInt64)) { + nas[ cn ].type = TYPE_UINT64; + } else if (sizeof(void *) == sizeof(PRIntn)) { + nas[ cn ].type = TYPE_UINTN; + } else { + nas[ cn ].type = TYPE_UNKNOWN; + } + break; + + case 'S': +#ifdef WIN32 + nas[ cn ].type = TYPE_WSTRING; + break; +#endif + case 'C': + case 'E': + case 'G': + /* XXX not supported I suppose */ + PR_ASSERT(0); + nas[ cn ].type = TYPE_UNKNOWN; + break; + + case 's': + nas[ cn ].type = TYPE_STRING; + break; + + case 'n': + nas[ cn ].type = TYPE_INTSTR; + break; + + default: + PR_ASSERT(0); + nas[ cn ].type = TYPE_UNKNOWN; + break; + } + + /* get a legal para. */ + if( nas[ cn ].type == TYPE_UNKNOWN ){ + *rv = -1; + break; + } + } + + + /* + ** third pass + ** fill the nas[cn].ap + */ + + if( *rv < 0 ){ + if( nas != nasArray ) + PR_DELETE( nas ); + return NULL; + } + + cn = 0; + while( cn < number ){ + if( nas[cn].type == TYPE_UNKNOWN ){ + cn++; + continue; + } + + switch( nas[cn].type ){ + case TYPE_INT16: + case TYPE_UINT16: + case TYPE_INTN: + nas[cn].u.i = va_arg( ap, int ); + break; + + case TYPE_UINTN: + nas[cn].u.ui = va_arg( ap, unsigned int ); + break; + + case TYPE_INT32: + nas[cn].u.i32 = va_arg( ap, PRInt32 ); + break; + + case TYPE_UINT32: + nas[cn].u.ui32 = va_arg( ap, PRUint32 ); + break; + + case TYPE_INT64: + nas[cn].u.ll = va_arg( ap, PRInt64 ); + break; + + case TYPE_UINT64: + nas[cn].u.ull = va_arg( ap, PRUint64 ); + break; + + case TYPE_STRING: + nas[cn].u.s = va_arg( ap, char* ); + break; + +#ifdef WIN32 + case TYPE_WSTRING: + nas[cn].u.ws = va_arg( ap, WCHAR* ); + break; +#endif + + case TYPE_INTSTR: + nas[cn].u.ip = va_arg( ap, int* ); + break; + + case TYPE_DOUBLE: + nas[cn].u.d = va_arg( ap, double ); + break; + + default: + if( nas != nasArray ) + PR_DELETE( nas ); + *rv = -1; + return NULL; + } + + cn++; + } + + + return nas; +} + +/* +** The workhorse sprintf code. +*/ +static int dosprintf(SprintfState *ss, const char *fmt, va_list ap) +{ + char c; + int flags, width, prec, radix, type; + union { + char ch; + int i; + long l; + PRInt64 ll; + double d; + const char *s; + int *ip; +#ifdef WIN32 + const WCHAR *ws; +#endif + } u; + const char *fmt0; + static char *hex = "0123456789abcdef"; + static char *HEX = "0123456789ABCDEF"; + char *hexp; + int rv, i; + struct NumArg* nas = NULL; + struct NumArg* nap = NULL; + struct NumArg nasArray[ NAS_DEFAULT_NUM ]; + char pattern[20]; + const char* dolPt = NULL; /* in "%4$.2f", dolPt will point to . */ +#ifdef WIN32 + char *pBuf = NULL; +#endif + + /* + ** build an argument array, IF the fmt is numbered argument + ** list style, to contain the Numbered Argument list pointers + */ + + nas = BuildArgArray( fmt, ap, &rv, nasArray ); + if( rv < 0 ){ + /* the fmt contains error Numbered Argument format, jliu@netscape.com */ + PR_ASSERT(0); + return rv; + } + + while ((c = *fmt++) != 0) { + if (c != '%') { + rv = (*ss->stuff)(ss, fmt - 1, 1); + if (rv < 0) { + return rv; + } + continue; + } + fmt0 = fmt - 1; + + /* + ** Gobble up the % format string. Hopefully we have handled all + ** of the strange cases! + */ + flags = 0; + c = *fmt++; + if (c == '%') { + /* quoting a % with %% */ + rv = (*ss->stuff)(ss, fmt - 1, 1); + if (rv < 0) { + return rv; + } + continue; + } + + if( nas != NULL ){ + /* the fmt contains the Numbered Arguments feature */ + i = 0; + while( c && c != '$' ){ /* should improve error check later */ + i = ( i * 10 ) + ( c - '0' ); + c = *fmt++; + } + + if( nas[i-1].type == TYPE_UNKNOWN ){ + if( nas && ( nas != nasArray ) ) + PR_DELETE( nas ); + return -1; + } + + nap = &nas[i-1]; + dolPt = fmt; + c = *fmt++; + } + + /* + * Examine optional flags. Note that we do not implement the + * '#' flag of sprintf(). The ANSI C spec. of the '#' flag is + * somewhat ambiguous and not ideal, which is perhaps why + * the various sprintf() implementations are inconsistent + * on this feature. + */ + while ((c == '-') || (c == '+') || (c == ' ') || (c == '0')) { + if (c == '-') flags |= FLAG_LEFT; + if (c == '+') flags |= FLAG_SIGNED; + if (c == ' ') flags |= FLAG_SPACED; + if (c == '0') flags |= FLAG_ZEROS; + c = *fmt++; + } + if (flags & FLAG_SIGNED) flags &= ~FLAG_SPACED; + if (flags & FLAG_LEFT) flags &= ~FLAG_ZEROS; + + /* width */ + if (c == '*') { + c = *fmt++; + width = va_arg(ap, int); + } else { + width = 0; + while ((c >= '0') && (c <= '9')) { + width = (width * 10) + (c - '0'); + c = *fmt++; + } + } + + /* precision */ + prec = -1; + if (c == '.') { + c = *fmt++; + if (c == '*') { + c = *fmt++; + prec = va_arg(ap, int); + } else { + prec = 0; + while ((c >= '0') && (c <= '9')) { + prec = (prec * 10) + (c - '0'); + c = *fmt++; + } + } + } + + /* size */ + type = TYPE_INTN; + if (c == 'h') { + type = TYPE_INT16; + c = *fmt++; + } else if (c == 'L') { + /* XXX not quite sure here */ + type = TYPE_INT64; + c = *fmt++; + } else if (c == 'l') { + type = TYPE_INT32; + c = *fmt++; + if (c == 'l') { + type = TYPE_INT64; + c = *fmt++; + } + } else if (c == 'z') { + if (sizeof(size_t) == sizeof(PRInt32)) { + type = TYPE_INT32; + } else if (sizeof(size_t) == sizeof(PRInt64)) { + type = TYPE_INT64; + } + c = *fmt++; + } + + /* format */ + hexp = hex; + switch (c) { + case 'd': case 'i': /* decimal/integer */ + radix = 10; + goto fetch_and_convert; + + case 'o': /* octal */ + radix = 8; + type |= 1; + goto fetch_and_convert; + + case 'u': /* unsigned decimal */ + radix = 10; + type |= 1; + goto fetch_and_convert; + + case 'x': /* unsigned hex */ + radix = 16; + type |= 1; + goto fetch_and_convert; + + case 'X': /* unsigned HEX */ + radix = 16; + hexp = HEX; + type |= 1; + goto fetch_and_convert; + + fetch_and_convert: + switch (type) { + case TYPE_INT16: + u.l = nas ? nap->u.i : va_arg(ap, int); + if (u.l < 0) { + u.l = -u.l; + flags |= FLAG_NEG; + } + goto do_long; + case TYPE_UINT16: + u.l = (nas ? nap->u.i : va_arg(ap, int)) & 0xffff; + goto do_long; + case TYPE_INTN: + u.l = nas ? nap->u.i : va_arg(ap, int); + if (u.l < 0) { + u.l = -u.l; + flags |= FLAG_NEG; + } + goto do_long; + case TYPE_UINTN: + u.l = (long)(nas ? nap->u.ui : va_arg(ap, unsigned int)); + goto do_long; + + case TYPE_INT32: + u.l = nas ? nap->u.i32 : va_arg(ap, PRInt32); + if (u.l < 0) { + u.l = -u.l; + flags |= FLAG_NEG; + } + goto do_long; + case TYPE_UINT32: + u.l = (long)(nas ? nap->u.ui32 : va_arg(ap, PRUint32)); + do_long: + rv = cvt_l(ss, u.l, width, prec, radix, type, flags, hexp); + if (rv < 0) { + return rv; + } + break; + + case TYPE_INT64: + u.ll = nas ? nap->u.ll : va_arg(ap, PRInt64); + if (!LL_GE_ZERO(u.ll)) { + LL_NEG(u.ll, u.ll); + flags |= FLAG_NEG; + } + goto do_longlong; + case TYPE_UINT64: + u.ll = nas ? nap->u.ull : va_arg(ap, PRUint64); + do_longlong: + rv = cvt_ll(ss, u.ll, width, prec, radix, type, flags, hexp); + if (rv < 0) { + return rv; + } + break; + } + break; + + case 'e': + case 'E': + case 'f': + case 'g': + u.d = nas ? nap->u.d : va_arg(ap, double); + if( nas != NULL ){ + i = fmt - dolPt; + if( i < sizeof( pattern ) ){ + pattern[0] = '%'; + memcpy( &pattern[1], dolPt, i ); + rv = cvt_f(ss, u.d, pattern, &pattern[i+1] ); + } + } else + rv = cvt_f(ss, u.d, fmt0, fmt); + + if (rv < 0) { + return rv; + } + break; + + case 'c': + u.ch = nas ? nap->u.i : va_arg(ap, int); + if ((flags & FLAG_LEFT) == 0) { + while (width-- > 1) { + rv = (*ss->stuff)(ss, " ", 1); + if (rv < 0) { + return rv; + } + } + } + rv = (*ss->stuff)(ss, &u.ch, 1); + if (rv < 0) { + return rv; + } + if (flags & FLAG_LEFT) { + while (width-- > 1) { + rv = (*ss->stuff)(ss, " ", 1); + if (rv < 0) { + return rv; + } + } + } + break; + + case 'p': + if (sizeof(void *) == sizeof(PRInt32)) { + type = TYPE_UINT32; + } else if (sizeof(void *) == sizeof(PRInt64)) { + type = TYPE_UINT64; + } else if (sizeof(void *) == sizeof(int)) { + type = TYPE_UINTN; + } else { + PR_ASSERT(0); + break; + } + radix = 16; + goto fetch_and_convert; + +#ifndef WIN32 + case 'S': + /* XXX not supported I suppose */ + PR_ASSERT(0); + break; +#endif + +#if 0 + case 'C': + case 'E': + case 'G': + /* XXX not supported I suppose */ + PR_ASSERT(0); + break; +#endif + +#ifdef WIN32 + case 'S': + u.ws = nas ? nap->u.ws : va_arg(ap, const WCHAR*); + + /* Get the required size in rv */ + rv = WideCharToMultiByte(CP_ACP, 0, u.ws, -1, NULL, 0, NULL, NULL); + if (rv == 0) + rv = 1; + pBuf = PR_MALLOC(rv); + WideCharToMultiByte(CP_ACP, 0, u.ws, -1, pBuf, (int)rv, NULL, NULL); + pBuf[rv-1] = '\0'; + + rv = cvt_s(ss, pBuf, width, prec, flags); + + /* We don't need the allocated buffer anymore */ + PR_Free(pBuf); + if (rv < 0) { + return rv; + } + break; + +#endif + + case 's': + u.s = nas ? nap->u.s : va_arg(ap, const char*); + rv = cvt_s(ss, u.s, width, prec, flags); + if (rv < 0) { + return rv; + } + break; + + case 'n': + u.ip = nas ? nap->u.ip : va_arg(ap, int*); + if (u.ip) { + *u.ip = ss->cur - ss->base; + } + break; + + default: + /* Not a % token after all... skip it */ +#if 0 + PR_ASSERT(0); +#endif + rv = (*ss->stuff)(ss, "%", 1); + if (rv < 0) { + return rv; + } + rv = (*ss->stuff)(ss, fmt - 1, 1); + if (rv < 0) { + return rv; + } + } + } + + /* Stuff trailing NUL */ + rv = (*ss->stuff)(ss, "\0", 1); + + if( nas && ( nas != nasArray ) ){ + PR_DELETE( nas ); + } + + return rv; +} + +/************************************************************************/ + +static int FuncStuff(SprintfState *ss, const char *sp, PRUint32 len) +{ + int rv; + + /* + ** We will add len to ss->maxlen at the end of the function. First check + ** if ss->maxlen + len would overflow or be greater than PR_INT32_MAX. + */ + if (PR_UINT32_MAX - ss->maxlen < len || ss->maxlen + len > PR_INT32_MAX) { + return -1; + } + rv = (*ss->func)(ss->arg, sp, len); + if (rv < 0) { + return rv; + } + ss->maxlen += len; + return 0; +} + +PR_IMPLEMENT(PRUint32) PR_sxprintf(PRStuffFunc func, void *arg, + const char *fmt, ...) +{ + va_list ap; + PRUint32 rv; + + va_start(ap, fmt); + rv = PR_vsxprintf(func, arg, fmt, ap); + va_end(ap); + return rv; +} + +PR_IMPLEMENT(PRUint32) PR_vsxprintf(PRStuffFunc func, void *arg, + const char *fmt, va_list ap) +{ + SprintfState ss; + int rv; + + ss.stuff = FuncStuff; + ss.func = func; + ss.arg = arg; + ss.maxlen = 0; + rv = dosprintf(&ss, fmt, ap); + return (rv < 0) ? (PRUint32)-1 : ss.maxlen; +} + +/* +** Stuff routine that automatically grows the malloc'd output buffer +** before it overflows. +*/ +static int GrowStuff(SprintfState *ss, const char *sp, PRUint32 len) +{ + ptrdiff_t off; + char *newbase; + PRUint32 newlen; + + off = ss->cur - ss->base; + if (PR_UINT32_MAX - len < off) { + /* off + len would be too big. */ + return -1; + } + if (off + len >= ss->maxlen) { + /* Grow the buffer */ + PRUint32 increment = (len > 32) ? len : 32; + if (PR_UINT32_MAX - ss->maxlen < increment) { + /* ss->maxlen + increment would overflow. */ + return -1; + } + newlen = ss->maxlen + increment; + if (newlen > PR_INT32_MAX) { + return -1; + } + if (ss->base) { + newbase = (char*) PR_REALLOC(ss->base, newlen); + } else { + newbase = (char*) PR_MALLOC(newlen); + } + if (!newbase) { + /* Ran out of memory */ + return -1; + } + ss->base = newbase; + ss->maxlen = newlen; + ss->cur = ss->base + off; + } + + /* Copy data */ + while (len) { + --len; + *ss->cur++ = *sp++; + } + PR_ASSERT((PRUint32)(ss->cur - ss->base) <= ss->maxlen); + return 0; +} + +/* +** sprintf into a malloc'd buffer +*/ +PR_IMPLEMENT(char *) PR_smprintf(const char *fmt, ...) +{ + va_list ap; + char *rv; + + va_start(ap, fmt); + rv = PR_vsmprintf(fmt, ap); + va_end(ap); + return rv; +} + +/* +** Free memory allocated, for the caller, by PR_smprintf +*/ +PR_IMPLEMENT(void) PR_smprintf_free(char *mem) +{ + PR_DELETE(mem); +} + +PR_IMPLEMENT(char *) PR_vsmprintf(const char *fmt, va_list ap) +{ + SprintfState ss; + int rv; + + ss.stuff = GrowStuff; + ss.base = 0; + ss.cur = 0; + ss.maxlen = 0; + rv = dosprintf(&ss, fmt, ap); + if (rv < 0) { + if (ss.base) { + PR_DELETE(ss.base); + } + return 0; + } + return ss.base; +} + +/* +** Stuff routine that discards overflow data +*/ +static int LimitStuff(SprintfState *ss, const char *sp, PRUint32 len) +{ + PRUint32 limit = ss->maxlen - (ss->cur - ss->base); + + if (len > limit) { + len = limit; + } + while (len) { + --len; + *ss->cur++ = *sp++; + } + return 0; +} + +/* +** sprintf into a fixed size buffer. Make sure there is a NUL at the end +** when finished. +*/ +PR_IMPLEMENT(PRUint32) PR_snprintf(char *out, PRUint32 outlen, const char *fmt, ...) +{ + va_list ap; + PRUint32 rv; + + va_start(ap, fmt); + rv = PR_vsnprintf(out, outlen, fmt, ap); + va_end(ap); + return rv; +} + +PR_IMPLEMENT(PRUint32) PR_vsnprintf(char *out, PRUint32 outlen,const char *fmt, + va_list ap) +{ + SprintfState ss; + PRUint32 n; + + PR_ASSERT(outlen != 0 && outlen <= PR_INT32_MAX); + if (outlen == 0 || outlen > PR_INT32_MAX) { + return 0; + } + + ss.stuff = LimitStuff; + ss.base = out; + ss.cur = out; + ss.maxlen = outlen; + (void) dosprintf(&ss, fmt, ap); + + /* If we added chars, and we didn't append a null, do it now. */ + if( (ss.cur != ss.base) && (*(ss.cur - 1) != '\0') ) + *(ss.cur - 1) = '\0'; + + n = ss.cur - ss.base; + return n ? n - 1 : n; +} + +PR_IMPLEMENT(char *) PR_sprintf_append(char *last, const char *fmt, ...) +{ + va_list ap; + char *rv; + + va_start(ap, fmt); + rv = PR_vsprintf_append(last, fmt, ap); + va_end(ap); + return rv; +} + +PR_IMPLEMENT(char *) PR_vsprintf_append(char *last, const char *fmt, va_list ap) +{ + SprintfState ss; + int rv; + + ss.stuff = GrowStuff; + if (last) { + size_t lastlen = strlen(last); + if (lastlen > PR_INT32_MAX) { + return 0; + } + ss.base = last; + ss.cur = last + lastlen; + ss.maxlen = lastlen; + } else { + ss.base = 0; + ss.cur = 0; + ss.maxlen = 0; + } + rv = dosprintf(&ss, fmt, ap); + if (rv < 0) { + if (ss.base) { + PR_DELETE(ss.base); + } + return 0; + } + return ss.base; +} +
diff --git a/pr/src/io/prscanf.c b/pr/src/io/prscanf.c new file mode 100644 index 0000000..9d75d82 --- /dev/null +++ b/pr/src/io/prscanf.c
@@ -0,0 +1,634 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Scan functions for NSPR types + * + * Author: Wan-Teh Chang + * + * Acknowledgment: The implementation is inspired by the source code + * in P.J. Plauger's "The Standard C Library," Prentice-Hall, 1992. + */ + +#include <limits.h> +#include <ctype.h> +#include <string.h> +#include <stdlib.h> +#include "prprf.h" +#include "prdtoa.h" +#include "prlog.h" +#include "prerror.h" + +/* + * A function that reads a character from 'stream'. + * Returns the character read, or EOF if end of stream is reached. + */ +typedef int (*_PRGetCharFN)(void *stream); + +/* + * A function that pushes the character 'ch' back to 'stream'. + */ +typedef void (*_PRUngetCharFN)(void *stream, int ch); + +/* + * The size specifier for the integer and floating point number + * conversions in format control strings. + */ +typedef enum { + _PR_size_none, /* No size specifier is given */ + _PR_size_h, /* The 'h' specifier, suggesting "short" */ + _PR_size_l, /* The 'l' specifier, suggesting "long" */ + _PR_size_L, /* The 'L' specifier, meaning a 'long double' */ + _PR_size_ll /* The 'll' specifier, suggesting "long long" */ +} _PRSizeSpec; + +/* + * The collection of data that is passed between the scan function + * and its subordinate functions. The fields of this structure + * serve as the input or output arguments for these functions. + */ +typedef struct { + _PRGetCharFN get; /* get a character from input stream */ + _PRUngetCharFN unget; /* unget (push back) a character */ + void *stream; /* argument for get and unget */ + va_list ap; /* the variable argument list */ + int nChar; /* number of characters read from 'stream' */ + + PRBool assign; /* assign, or suppress assignment? */ + int width; /* field width */ + _PRSizeSpec sizeSpec; /* 'h', 'l', 'L', or 'll' */ + + PRBool converted; /* is the value actually converted? */ +} ScanfState; + +#define GET(state) ((state)->nChar++, (state)->get((state)->stream)) +#define UNGET(state, ch) \ + ((state)->nChar--, (state)->unget((state)->stream, ch)) + +/* + * The following two macros, GET_IF_WITHIN_WIDTH and WITHIN_WIDTH, + * are always used together. + * + * GET_IF_WITHIN_WIDTH calls the GET macro and assigns its return + * value to 'ch' only if we have not exceeded the field width of + * 'state'. Therefore, after GET_IF_WITHIN_WIDTH, the value of + * 'ch' is valid only if the macro WITHIN_WIDTH evaluates to true. + */ + +#define GET_IF_WITHIN_WIDTH(state, ch) \ + if (--(state)->width >= 0) { \ + (ch) = GET(state); \ + } +#define WITHIN_WIDTH(state) ((state)->width >= 0) + +/* + * _pr_strtoull: + * Convert a string to an unsigned 64-bit integer. The string + * 'str' is assumed to be a representation of the integer in + * base 'base'. + * + * Warning: + * - Only handle base 8, 10, and 16. + * - No overflow checking. + */ + +static PRUint64 +_pr_strtoull(const char *str, char **endptr, int base) +{ + static const int BASE_MAX = 16; + static const char digits[] = "0123456789abcdef"; + char *digitPtr; + PRUint64 x; /* return value */ + PRInt64 base64; + const char *cPtr; + PRBool negative; + const char *digitStart; + + PR_ASSERT(base == 0 || base == 8 || base == 10 || base == 16); + if (base < 0 || base == 1 || base > BASE_MAX) { + if (endptr) { + *endptr = (char *) str; + return LL_ZERO; + } + } + + cPtr = str; + while (isspace(*cPtr)) { + ++cPtr; + } + + negative = PR_FALSE; + if (*cPtr == '-') { + negative = PR_TRUE; + cPtr++; + } else if (*cPtr == '+') { + cPtr++; + } + + if (base == 16) { + if (*cPtr == '0' && (cPtr[1] == 'x' || cPtr[1] == 'X')) { + cPtr += 2; + } + } else if (base == 0) { + if (*cPtr != '0') { + base = 10; + } else if (cPtr[1] == 'x' || cPtr[1] == 'X') { + base = 16; + cPtr += 2; + } else { + base = 8; + } + } + PR_ASSERT(base != 0); + LL_I2L(base64, base); + digitStart = cPtr; + + /* Skip leading zeros */ + while (*cPtr == '0') { + cPtr++; + } + + LL_I2L(x, 0); + while ((digitPtr = (char*)memchr(digits, tolower(*cPtr), base)) != NULL) { + PRUint64 d; + + LL_I2L(d, (digitPtr - digits)); + LL_MUL(x, x, base64); + LL_ADD(x, x, d); + cPtr++; + } + + if (cPtr == digitStart) { + if (endptr) { + *endptr = (char *) str; + } + return LL_ZERO; + } + + if (negative) { +#ifdef HAVE_LONG_LONG + /* The cast to a signed type is to avoid a compiler warning */ + x = -(PRInt64)x; +#else + LL_NEG(x, x); +#endif + } + + if (endptr) { + *endptr = (char *) cPtr; + } + return x; +} + +/* + * The maximum field width (in number of characters) that is enough + * (may be more than necessary) to represent a 64-bit integer or + * floating point number. + */ +#define FMAX 31 +#define DECIMAL_POINT '.' + +static PRStatus +GetInt(ScanfState *state, int code) +{ + char buf[FMAX + 1], *p; + int ch = 0; + static const char digits[] = "0123456789abcdefABCDEF"; + PRBool seenDigit = PR_FALSE; + int base; + int dlen; + + switch (code) { + case 'd': case 'u': + base = 10; + break; + case 'i': + base = 0; + break; + case 'x': case 'X': case 'p': + base = 16; + break; + case 'o': + base = 8; + break; + default: + return PR_FAILURE; + } + if (state->width == 0 || state->width > FMAX) { + state->width = FMAX; + } + p = buf; + GET_IF_WITHIN_WIDTH(state, ch); + if (WITHIN_WIDTH(state) && (ch == '+' || ch == '-')) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + } + if (WITHIN_WIDTH(state) && ch == '0') { + seenDigit = PR_TRUE; + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + if (WITHIN_WIDTH(state) + && (ch == 'x' || ch == 'X') + && (base == 0 || base == 16)) { + base = 16; + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + } else if (base == 0) { + base = 8; + } + } + if (base == 0 || base == 10) { + dlen = 10; + } else if (base == 8) { + dlen = 8; + } else { + PR_ASSERT(base == 16); + dlen = 16 + 6; /* 16 digits, plus 6 in uppercase */ + } + while (WITHIN_WIDTH(state) && memchr(digits, ch, dlen)) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + seenDigit = PR_TRUE; + } + if (WITHIN_WIDTH(state)) { + UNGET(state, ch); + } + if (!seenDigit) { + return PR_FAILURE; + } + *p = '\0'; + if (state->assign) { + if (code == 'd' || code == 'i') { + if (state->sizeSpec == _PR_size_ll) { + PRInt64 llval = _pr_strtoull(buf, NULL, base); + *va_arg(state->ap, PRInt64 *) = llval; + } else { + long lval = strtol(buf, NULL, base); + + if (state->sizeSpec == _PR_size_none) { + *va_arg(state->ap, PRIntn *) = lval; + } else if (state->sizeSpec == _PR_size_h) { + *va_arg(state->ap, PRInt16 *) = (PRInt16)lval; + } else if (state->sizeSpec == _PR_size_l) { + *va_arg(state->ap, PRInt32 *) = lval; + } else { + return PR_FAILURE; + } + } + } else { + if (state->sizeSpec == _PR_size_ll) { + PRUint64 llval = _pr_strtoull(buf, NULL, base); + *va_arg(state->ap, PRUint64 *) = llval; + } else { + unsigned long lval = strtoul(buf, NULL, base); + + if (state->sizeSpec == _PR_size_none) { + *va_arg(state->ap, PRUintn *) = lval; + } else if (state->sizeSpec == _PR_size_h) { + *va_arg(state->ap, PRUint16 *) = (PRUint16)lval; + } else if (state->sizeSpec == _PR_size_l) { + *va_arg(state->ap, PRUint32 *) = lval; + } else { + return PR_FAILURE; + } + } + } + state->converted = PR_TRUE; + } + return PR_SUCCESS; +} + +static PRStatus +GetFloat(ScanfState *state) +{ + char buf[FMAX + 1], *p; + int ch = 0; + PRBool seenDigit = PR_FALSE; + + if (state->width == 0 || state->width > FMAX) { + state->width = FMAX; + } + p = buf; + GET_IF_WITHIN_WIDTH(state, ch); + if (WITHIN_WIDTH(state) && (ch == '+' || ch == '-')) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + } + while (WITHIN_WIDTH(state) && isdigit(ch)) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + seenDigit = PR_TRUE; + } + if (WITHIN_WIDTH(state) && ch == DECIMAL_POINT) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + while (WITHIN_WIDTH(state) && isdigit(ch)) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + seenDigit = PR_TRUE; + } + } + + /* + * This is not robust. For example, "1.2e+" would confuse + * the code below to read 'e' and '+', only to realize that + * it should have stopped at "1.2". But we can't push back + * more than one character, so there is nothing I can do. + */ + + /* Parse exponent */ + if (WITHIN_WIDTH(state) && (ch == 'e' || ch == 'E') && seenDigit) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + if (WITHIN_WIDTH(state) && (ch == '+' || ch == '-')) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + } + while (WITHIN_WIDTH(state) && isdigit(ch)) { + *p++ = ch; + GET_IF_WITHIN_WIDTH(state, ch); + } + } + if (WITHIN_WIDTH(state)) { + UNGET(state, ch); + } + if (!seenDigit) { + return PR_FAILURE; + } + *p = '\0'; + if (state->assign) { + PRFloat64 dval = PR_strtod(buf, NULL); + + state->converted = PR_TRUE; + if (state->sizeSpec == _PR_size_l) { + *va_arg(state->ap, PRFloat64 *) = dval; + } else if (state->sizeSpec == _PR_size_L) { +#if defined(OSF1) || defined(IRIX) + *va_arg(state->ap, double *) = dval; +#else + *va_arg(state->ap, long double *) = dval; +#endif + } else { + *va_arg(state->ap, float *) = (float) dval; + } + } + return PR_SUCCESS; +} + +/* + * Convert, and return the end of the conversion spec. + * Return NULL on error. + */ + +static const char * +Convert(ScanfState *state, const char *fmt) +{ + const char *cPtr; + int ch; + char *cArg = NULL; + + state->converted = PR_FALSE; + cPtr = fmt; + if (*cPtr != 'c' && *cPtr != 'n' && *cPtr != '[') { + do { + ch = GET(state); + } while (isspace(ch)); + UNGET(state, ch); + } + switch (*cPtr) { + case 'c': + if (state->assign) { + cArg = va_arg(state->ap, char *); + } + if (state->width == 0) { + state->width = 1; + } + for (; state->width > 0; state->width--) { + ch = GET(state); + if (ch == EOF) { + return NULL; + } else if (state->assign) { + *cArg++ = ch; + } + } + if (state->assign) { + state->converted = PR_TRUE; + } + break; + case 'p': + case 'd': case 'i': case 'o': + case 'u': case 'x': case 'X': + if (GetInt(state, *cPtr) == PR_FAILURE) { + return NULL; + } + break; + case 'e': case 'E': case 'f': + case 'g': case 'G': + if (GetFloat(state) == PR_FAILURE) { + return NULL; + } + break; + case 'n': + /* do not consume any input */ + if (state->assign) { + switch (state->sizeSpec) { + case _PR_size_none: + *va_arg(state->ap, PRIntn *) = state->nChar; + break; + case _PR_size_h: + *va_arg(state->ap, PRInt16 *) = state->nChar; + break; + case _PR_size_l: + *va_arg(state->ap, PRInt32 *) = state->nChar; + break; + case _PR_size_ll: + LL_I2L(*va_arg(state->ap, PRInt64 *), state->nChar); + break; + default: + PR_ASSERT(0); + } + } + break; + case 's': + if (state->width == 0) { + state->width = INT_MAX; + } + if (state->assign) { + cArg = va_arg(state->ap, char *); + } + for (; state->width > 0; state->width--) { + ch = GET(state); + if ((ch == EOF) || isspace(ch)) { + UNGET(state, ch); + break; + } + if (state->assign) { + *cArg++ = ch; + } + } + if (state->assign) { + *cArg = '\0'; + state->converted = PR_TRUE; + } + break; + case '%': + ch = GET(state); + if (ch != '%') { + UNGET(state, ch); + return NULL; + } + break; + case '[': + { + PRBool complement = PR_FALSE; + const char *closeBracket; + size_t n; + + if (*++cPtr == '^') { + complement = PR_TRUE; + cPtr++; + } + closeBracket = strchr(*cPtr == ']' ? cPtr + 1 : cPtr, ']'); + if (closeBracket == NULL) { + return NULL; + } + n = closeBracket - cPtr; + if (state->width == 0) { + state->width = INT_MAX; + } + if (state->assign) { + cArg = va_arg(state->ap, char *); + } + for (; state->width > 0; state->width--) { + ch = GET(state); + if ((ch == EOF) + || (!complement && !memchr(cPtr, ch, n)) + || (complement && memchr(cPtr, ch, n))) { + UNGET(state, ch); + break; + } + if (state->assign) { + *cArg++ = ch; + } + } + if (state->assign) { + *cArg = '\0'; + state->converted = PR_TRUE; + } + cPtr = closeBracket; + } + break; + default: + return NULL; + } + return cPtr; +} + +static PRInt32 +DoScanf(ScanfState *state, const char *fmt) +{ + PRInt32 nConverted = 0; + const char *cPtr; + int ch; + + state->nChar = 0; + cPtr = fmt; + while (1) { + if (isspace(*cPtr)) { + /* white space: skip */ + do { + cPtr++; + } while (isspace(*cPtr)); + do { + ch = GET(state); + } while (isspace(ch)); + UNGET(state, ch); + } else if (*cPtr == '%') { + /* format spec: convert */ + cPtr++; + state->assign = PR_TRUE; + if (*cPtr == '*') { + cPtr++; + state->assign = PR_FALSE; + } + for (state->width = 0; isdigit(*cPtr); cPtr++) { + state->width = state->width * 10 + *cPtr - '0'; + } + state->sizeSpec = _PR_size_none; + if (*cPtr == 'h') { + cPtr++; + state->sizeSpec = _PR_size_h; + } else if (*cPtr == 'l') { + cPtr++; + if (*cPtr == 'l') { + cPtr++; + state->sizeSpec = _PR_size_ll; + } else { + state->sizeSpec = _PR_size_l; + } + } else if (*cPtr == 'L') { + cPtr++; + state->sizeSpec = _PR_size_L; + } + cPtr = Convert(state, cPtr); + if (cPtr == NULL) { + return (nConverted > 0 ? nConverted : EOF); + } + if (state->converted) { + nConverted++; + } + cPtr++; + } else { + /* others: must match */ + if (*cPtr == '\0') { + return nConverted; + } + ch = GET(state); + if (ch != *cPtr) { + UNGET(state, ch); + return nConverted; + } + cPtr++; + } + } +} + +static int +StringGetChar(void *stream) +{ + char *cPtr = *((char **) stream); + + if (*cPtr == '\0') { + return EOF; + } else { + *((char **) stream) = cPtr + 1; + return (unsigned char) *cPtr; + } +} + +static void +StringUngetChar(void *stream, int ch) +{ + char *cPtr = *((char **) stream); + + if (ch != EOF) { + *((char **) stream) = cPtr - 1; + } +} + +PR_IMPLEMENT(PRInt32) +PR_sscanf(const char *buf, const char *fmt, ...) +{ + PRInt32 rv; + ScanfState state; + + state.get = &StringGetChar; + state.unget = &StringUngetChar; + state.stream = (void *) &buf; + va_start(state.ap, fmt); + rv = DoScanf(&state, fmt); + va_end(state.ap); + return rv; +}
diff --git a/pr/src/io/prsocket.c b/pr/src/io/prsocket.c new file mode 100644 index 0000000..be97024 --- /dev/null +++ b/pr/src/io/prsocket.c
@@ -0,0 +1,1794 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> + +/************************************************************************/ + +/* These two functions are only used in assertions. */ +#if defined(DEBUG) + +PRBool IsValidNetAddr(const PRNetAddr *addr) +{ + if ((addr != NULL) +#if defined(XP_UNIX) || defined(XP_OS2) + && (addr->raw.family != PR_AF_LOCAL) +#endif + && (addr->raw.family != PR_AF_INET6) + && (addr->raw.family != PR_AF_INET)) { + return PR_FALSE; + } + return PR_TRUE; +} + +static PRBool IsValidNetAddrLen(const PRNetAddr *addr, PRInt32 addr_len) +{ + /* + * The definition of the length of a Unix domain socket address + * is not uniform, so we don't check it. + */ + if ((addr != NULL) +#if defined(XP_UNIX) || defined(XP_OS2) + && (addr->raw.family != AF_UNIX) +#endif + && (PR_NETADDR_SIZE(addr) != addr_len)) { +#if defined(LINUX) && __GLIBC__ == 2 && __GLIBC_MINOR__ == 1 + /* + * In glibc 2.1, struct sockaddr_in6 is 24 bytes. In glibc 2.2 + * and in the 2.4 kernel, struct sockaddr_in6 has the scope_id + * field and is 28 bytes. It is possible for socket functions + * to return an addr_len greater than sizeof(struct sockaddr_in6). + * We need to allow that. (Bugzilla bug #77264) + */ + if ((PR_AF_INET6 == addr->raw.family) + && (sizeof(addr->ipv6) == addr_len)) { + return PR_TRUE; + } +#endif + /* + * The accept(), getsockname(), etc. calls on some platforms + * do not set the actual socket address length on return. + * In this case, we verifiy addr_len is still the value we + * passed in (i.e., sizeof(PRNetAddr)). + */ +#if defined(QNX) + if (sizeof(PRNetAddr) == addr_len) { + return PR_TRUE; + } +#endif + return PR_FALSE; + } + return PR_TRUE; +} + +#endif /* DEBUG */ + +static PRInt32 PR_CALLBACK SocketWritev(PRFileDesc *fd, const PRIOVec *iov, +PRInt32 iov_size, PRIntervalTime timeout) +{ + PRThread *me = _PR_MD_CURRENT_THREAD(); + int w = 0; + const PRIOVec *tmp_iov; +#define LOCAL_MAXIOV 8 + PRIOVec local_iov[LOCAL_MAXIOV]; + PRIOVec *iov_copy = NULL; + int tmp_out; + int index, iov_cnt; + int count=0, sz = 0; /* 'count' is the return value. */ + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + + /* + * Assume the first writev will succeed. Copy iov's only on + * failure. + */ + tmp_iov = iov; + for (index = 0; index < iov_size; index++) + sz += iov[index].iov_len; + + iov_cnt = iov_size; + + while (sz > 0) { + + w = _PR_MD_WRITEV(fd, tmp_iov, iov_cnt, timeout); + if (w < 0) { + count = -1; + break; + } + count += w; + if (fd->secret->nonblocking) { + break; + } + sz -= w; + + if (sz > 0) { + /* find the next unwritten vector */ + for ( index = 0, tmp_out = count; + tmp_out >= iov[index].iov_len; + tmp_out -= iov[index].iov_len, index++){;} /* nothing to execute */ + + if (tmp_iov == iov) { + /* + * The first writev failed so we + * must copy iov's around. + * Avoid calloc/free if there + * are few enough iov's. + */ + if (iov_size - index <= LOCAL_MAXIOV) + iov_copy = local_iov; + else if ((iov_copy = (PRIOVec *) PR_CALLOC((iov_size - index) * + sizeof *iov_copy)) == NULL) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + } + tmp_iov = iov_copy; + } + + PR_ASSERT(tmp_iov == iov_copy); + + /* fill in the first partial read */ + iov_copy[0].iov_base = &(((char *)iov[index].iov_base)[tmp_out]); + iov_copy[0].iov_len = iov[index].iov_len - tmp_out; + index++; + + /* copy the remaining vectors */ + for (iov_cnt=1; index<iov_size; iov_cnt++, index++) { + iov_copy[iov_cnt].iov_base = iov[index].iov_base; + iov_copy[iov_cnt].iov_len = iov[index].iov_len; + } + } + } + + if (iov_copy != local_iov) + PR_DELETE(iov_copy); + return count; +} + +/************************************************************************/ + +PR_IMPLEMENT(PRFileDesc *) PR_ImportTCPSocket(PROsfd osfd) +{ +PRFileDesc *fd; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + fd = PR_AllocFileDesc(osfd, PR_GetTCPMethods()); + if (fd != NULL) { + _PR_MD_MAKE_NONBLOCK(fd); + _PR_MD_INIT_FD_INHERITABLE(fd, PR_TRUE); +#ifdef _PR_NEED_SECRET_AF + /* this means we can only import IPv4 sockets here. + * but this is what the function in ptio.c does. + * We need a way to import IPv6 sockets, too. + */ + fd->secret->af = AF_INET; +#endif + } else + _PR_MD_CLOSE_SOCKET(osfd); + return(fd); +} + +PR_IMPLEMENT(PRFileDesc *) PR_ImportUDPSocket(PROsfd osfd) +{ +PRFileDesc *fd; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + fd = PR_AllocFileDesc(osfd, PR_GetUDPMethods()); + if (fd != NULL) { + _PR_MD_MAKE_NONBLOCK(fd); + _PR_MD_INIT_FD_INHERITABLE(fd, PR_TRUE); + } else + _PR_MD_CLOSE_SOCKET(osfd); + return(fd); +} + + +static const PRIOMethods* PR_GetSocketPollFdMethods(void); + +PR_IMPLEMENT(PRFileDesc*) PR_CreateSocketPollFd(PROsfd osfd) +{ + PRFileDesc *fd; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + fd = _PR_Getfd(); + + if (fd == NULL) PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + else + { + fd->secret->md.osfd = osfd; + fd->secret->inheritable = _PR_TRI_FALSE; + fd->secret->state = _PR_FILEDESC_OPEN; + fd->methods = PR_GetSocketPollFdMethods(); + } + + return fd; +} /* PR_CreateSocketPollFD */ + +PR_IMPLEMENT(PRStatus) PR_DestroySocketPollFd(PRFileDesc *fd) +{ + if (NULL == fd) + { + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, 0); + return PR_FAILURE; + } + fd->secret->state = _PR_FILEDESC_CLOSED; + _PR_Putfd(fd); + return PR_SUCCESS; +} /* PR_DestroySocketPollFd */ + +static PRStatus PR_CALLBACK SocketConnect( + PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout) +{ + PRInt32 rv; /* Return value of _PR_MD_CONNECT */ + const PRNetAddr *addrp = addr; +#if defined(_PR_INET6) + PRNetAddr addrCopy; +#endif + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return PR_FAILURE; + } +#if defined(_PR_INET6) + if (addr->raw.family == PR_AF_INET6) { + addrCopy = *addr; + addrCopy.raw.family = AF_INET6; + addrp = &addrCopy; + } +#endif + + rv = _PR_MD_CONNECT(fd, addrp, PR_NETADDR_SIZE(addr), timeout); + PR_LOG(_pr_io_lm, PR_LOG_MAX, ("connect -> %d", rv)); + if (rv == 0) + return PR_SUCCESS; + else + return PR_FAILURE; +} + +static PRStatus PR_CALLBACK SocketConnectContinue( + PRFileDesc *fd, PRInt16 out_flags) +{ + PROsfd osfd; + int err; + + if (out_flags & PR_POLL_NVAL) { + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, 0); + return PR_FAILURE; + } + if ((out_flags & (PR_POLL_WRITE | PR_POLL_EXCEPT | PR_POLL_ERR)) == 0) { + PR_ASSERT(out_flags == 0); + PR_SetError(PR_IN_PROGRESS_ERROR, 0); + return PR_FAILURE; + } + + osfd = fd->secret->md.osfd; + +#if defined(XP_UNIX) + + err = _MD_unix_get_nonblocking_connect_error(osfd); + if (err != 0) { + _PR_MD_MAP_CONNECT_ERROR(err); + return PR_FAILURE; + } + return PR_SUCCESS; + +#elif defined(WIN32) || defined(WIN16) + + if (out_flags & PR_POLL_EXCEPT) { + int len = sizeof(err); + if (getsockopt(osfd, (int)SOL_SOCKET, SO_ERROR, (char *) &err, &len) + == SOCKET_ERROR) { + _PR_MD_MAP_GETSOCKOPT_ERROR(WSAGetLastError()); + return PR_FAILURE; + } + if (err != 0) { + _PR_MD_MAP_CONNECT_ERROR(err); + } else { + PR_SetError(PR_UNKNOWN_ERROR, 0); + } + return PR_FAILURE; + } + + PR_ASSERT(out_flags & PR_POLL_WRITE); + return PR_SUCCESS; + +#elif defined(XP_OS2) + + err = _MD_os2_get_nonblocking_connect_error(osfd); + if (err != 0) { + _PR_MD_MAP_CONNECT_ERROR(err); + return PR_FAILURE; + } + return PR_SUCCESS; + +#elif defined(XP_BEOS) + +#ifdef BONE_VERSION /* bug 122364 */ + /* temporary workaround until getsockopt(SO_ERROR) works in BONE */ + if (out_flags & PR_POLL_EXCEPT) { + PR_SetError(PR_CONNECT_REFUSED_ERROR, 0); + return PR_FAILURE; + } + PR_ASSERT(out_flags & PR_POLL_WRITE); + return PR_SUCCESS; +#else + err = _MD_beos_get_nonblocking_connect_error(fd); + if( err != 0 ) { + _PR_MD_MAP_CONNECT_ERROR(err); + return PR_FAILURE; + } + else + return PR_SUCCESS; +#endif /* BONE_VERSION */ + +#else + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return PR_FAILURE; +#endif +} + +PR_IMPLEMENT(PRStatus) PR_GetConnectStatus(const PRPollDesc *pd) +{ + /* Find the NSPR layer and invoke its connectcontinue method */ + PRFileDesc *bottom = PR_GetIdentitiesLayer(pd->fd, PR_NSPR_IO_LAYER); + + if (NULL == bottom) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + return SocketConnectContinue(bottom, pd->out_flags); +} + +static PRFileDesc* PR_CALLBACK SocketAccept(PRFileDesc *fd, PRNetAddr *addr, +PRIntervalTime timeout) +{ + PROsfd osfd; + PRFileDesc *fd2; + PRUint32 al; + PRThread *me = _PR_MD_CURRENT_THREAD(); +#ifdef WINNT + PRNetAddr addrCopy; +#endif + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return 0; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return 0; + } + +#ifdef WINNT + if (addr == NULL) { + addr = &addrCopy; + } +#endif + al = sizeof(PRNetAddr); + osfd = _PR_MD_ACCEPT(fd, addr, &al, timeout); + if (osfd == -1) + return 0; + + fd2 = PR_AllocFileDesc(osfd, PR_GetTCPMethods()); + if (!fd2) { + _PR_MD_CLOSE_SOCKET(osfd); + return NULL; + } + + fd2->secret->nonblocking = fd->secret->nonblocking; + fd2->secret->inheritable = fd->secret->inheritable; +#ifdef WINNT + if (!fd2->secret->nonblocking && fd2->secret->inheritable != _PR_TRI_TRUE) { + /* + * The new socket has been associated with an I/O + * completion port. There is no going back. + */ + fd2->secret->md.io_model_committed = PR_TRUE; + } + PR_ASSERT(al == PR_NETADDR_SIZE(addr)); + fd2->secret->md.accepted_socket = PR_TRUE; + memcpy(&fd2->secret->md.peer_addr, addr, al); +#endif + + /* + * On some platforms, the new socket created by accept() + * inherits the nonblocking (or overlapped io) attribute + * of the listening socket. As an optimization, these + * platforms can skip the following _PR_MD_MAKE_NONBLOCK + * call. + */ +#if !defined(SOLARIS) && !defined(IRIX) && !defined(WINNT) + _PR_MD_MAKE_NONBLOCK(fd2); +#endif + +#ifdef _PR_INET6 + if (addr && (AF_INET6 == addr->raw.family)) + addr->raw.family = PR_AF_INET6; +#endif + PR_ASSERT(IsValidNetAddr(addr) == PR_TRUE); + PR_ASSERT(IsValidNetAddrLen(addr, al) == PR_TRUE); + + return fd2; +} + +#ifdef WINNT +PR_IMPLEMENT(PRFileDesc*) PR_NTFast_Accept(PRFileDesc *fd, PRNetAddr *addr, +PRIntervalTime timeout) +{ + PROsfd osfd; + PRFileDesc *fd2; + PRIntn al; + PRThread *me = _PR_MD_CURRENT_THREAD(); + PRNetAddr addrCopy; + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return 0; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return 0; + } + + if (addr == NULL) { + addr = &addrCopy; + } + al = PR_NETADDR_SIZE(addr); + osfd = _PR_MD_FAST_ACCEPT(fd, addr, &al, timeout, PR_TRUE, NULL, NULL); + if (osfd == -1) { + return 0; + } + + fd2 = PR_AllocFileDesc(osfd, PR_GetTCPMethods()); + if (!fd2) { + _PR_MD_CLOSE_SOCKET(osfd); + } else { + fd2->secret->nonblocking = fd->secret->nonblocking; + fd2->secret->md.io_model_committed = PR_TRUE; + PR_ASSERT(al == PR_NETADDR_SIZE(addr)); + fd2->secret->md.accepted_socket = PR_TRUE; + memcpy(&fd2->secret->md.peer_addr, addr, al); +#ifdef _PR_INET6 + if (AF_INET6 == addr->raw.family) + addr->raw.family = PR_AF_INET6; +#endif +#ifdef _PR_NEED_SECRET_AF + fd2->secret->af = fd->secret->af; +#endif + } + return fd2; +} +#endif /* WINNT */ + + +static PRStatus PR_CALLBACK SocketBind(PRFileDesc *fd, const PRNetAddr *addr) +{ + PRInt32 result; + const PRNetAddr *addrp = addr; +#if defined(_PR_INET6) + PRNetAddr addrCopy; +#endif + + PR_ASSERT(IsValidNetAddr(addr) == PR_TRUE); + +#ifdef XP_UNIX + if (addr->raw.family == AF_UNIX) { + /* Disallow relative pathnames */ + if (addr->local.path[0] != '/') { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + } +#endif /* XP_UNIX */ + +#if defined(_PR_INET6) + if (addr->raw.family == PR_AF_INET6) { + addrCopy = *addr; + addrCopy.raw.family = AF_INET6; + addrp = &addrCopy; + } +#endif + result = _PR_MD_BIND(fd, addrp, PR_NETADDR_SIZE(addr)); + if (result < 0) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK SocketListen(PRFileDesc *fd, PRIntn backlog) +{ + PRInt32 result; + + result = _PR_MD_LISTEN(fd, backlog); + if (result < 0) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK SocketShutdown(PRFileDesc *fd, PRIntn how) +{ + PRInt32 result; + + result = _PR_MD_SHUTDOWN(fd, how); + if (result < 0) { + return PR_FAILURE; + } + return PR_SUCCESS; +} + +static PRInt32 PR_CALLBACK SocketRecv(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, +PRIntervalTime timeout) +{ + PRInt32 rv; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if ((flags != 0) && (flags != PR_MSG_PEEK)) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return -1; + } + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + + PR_LOG(_pr_io_lm, PR_LOG_MAX, + ("recv: fd=%p osfd=%" PR_PRIdOSFD " buf=%p amount=%d flags=%d", + fd, fd->secret->md.osfd, buf, amount, flags)); + +#ifdef _PR_HAVE_PEEK_BUFFER + if (fd->secret->peekBytes != 0) { + rv = (amount < fd->secret->peekBytes) ? + amount : fd->secret->peekBytes; + memcpy(buf, fd->secret->peekBuffer, rv); + if (flags == 0) { + /* consume the bytes in the peek buffer */ + fd->secret->peekBytes -= rv; + if (fd->secret->peekBytes != 0) { + memmove(fd->secret->peekBuffer, + fd->secret->peekBuffer + rv, + fd->secret->peekBytes); + } + } + return rv; + } + + /* allocate peek buffer, if necessary */ + if ((PR_MSG_PEEK == flags) && _PR_FD_NEED_EMULATE_MSG_PEEK(fd)) { + PR_ASSERT(0 == fd->secret->peekBytes); + /* impose a max size on the peek buffer */ + if (amount > _PR_PEEK_BUFFER_MAX) { + amount = _PR_PEEK_BUFFER_MAX; + } + if (fd->secret->peekBufSize < amount) { + if (fd->secret->peekBuffer) { + PR_Free(fd->secret->peekBuffer); + } + fd->secret->peekBufSize = amount; + fd->secret->peekBuffer = PR_Malloc(amount); + if (NULL == fd->secret->peekBuffer) { + fd->secret->peekBufSize = 0; + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + } + } + } +#endif + + rv = _PR_MD_RECV(fd, buf, amount, flags, timeout); + PR_LOG(_pr_io_lm, PR_LOG_MAX, ("recv -> %d, error = %d, os error = %d", + rv, PR_GetError(), PR_GetOSError())); + +#ifdef _PR_HAVE_PEEK_BUFFER + if ((PR_MSG_PEEK == flags) && _PR_FD_NEED_EMULATE_MSG_PEEK(fd)) { + if (rv > 0) { + memcpy(fd->secret->peekBuffer, buf, rv); + fd->secret->peekBytes = rv; + } + } +#endif + + return rv; +} + +static PRInt32 PR_CALLBACK SocketRead(PRFileDesc *fd, void *buf, PRInt32 amount) +{ + return SocketRecv(fd, buf, amount, 0, PR_INTERVAL_NO_TIMEOUT); +} + +static PRInt32 PR_CALLBACK SocketSend(PRFileDesc *fd, const void *buf, PRInt32 amount, +PRIntn flags, PRIntervalTime timeout) +{ + PRInt32 temp, count; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + + count = 0; + while (amount > 0) { + PR_LOG(_pr_io_lm, PR_LOG_MAX, + ("send: fd=%p osfd=%" PR_PRIdOSFD " buf=%p amount=%d", + fd, fd->secret->md.osfd, buf, amount)); + temp = _PR_MD_SEND(fd, buf, amount, flags, timeout); + if (temp < 0) { + count = -1; + break; + } + + count += temp; + if (fd->secret->nonblocking) { + break; + } + buf = (const void*) ((const char*)buf + temp); + + amount -= temp; + } + PR_LOG(_pr_io_lm, PR_LOG_MAX, ("send -> %d", count)); + return count; +} + +static PRInt32 PR_CALLBACK SocketWrite(PRFileDesc *fd, const void *buf, PRInt32 amount) +{ + return SocketSend(fd, buf, amount, 0, PR_INTERVAL_NO_TIMEOUT); +} + +static PRStatus PR_CALLBACK SocketClose(PRFileDesc *fd) +{ + if (!fd || !fd->secret + || (fd->secret->state != _PR_FILEDESC_OPEN + && fd->secret->state != _PR_FILEDESC_CLOSED)) { + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, 0); + return PR_FAILURE; + } + + if (fd->secret->state == _PR_FILEDESC_OPEN) { + if (_PR_MD_CLOSE_SOCKET(fd->secret->md.osfd) < 0) { + return PR_FAILURE; + } + fd->secret->state = _PR_FILEDESC_CLOSED; + } + +#ifdef _PR_HAVE_PEEK_BUFFER + if (fd->secret->peekBuffer) { + PR_ASSERT(fd->secret->peekBufSize > 0); + PR_DELETE(fd->secret->peekBuffer); + fd->secret->peekBufSize = 0; + fd->secret->peekBytes = 0; + } +#endif + + PR_FreeFileDesc(fd); + return PR_SUCCESS; +} + +static PRInt32 PR_CALLBACK SocketAvailable(PRFileDesc *fd) +{ + PRInt32 rv; +#ifdef _PR_HAVE_PEEK_BUFFER + if (fd->secret->peekBytes != 0) { + return fd->secret->peekBytes; + } +#endif + rv = _PR_MD_SOCKETAVAILABLE(fd); + return rv; +} + +static PRInt64 PR_CALLBACK SocketAvailable64(PRFileDesc *fd) +{ + PRInt64 rv; +#ifdef _PR_HAVE_PEEK_BUFFER + if (fd->secret->peekBytes != 0) { + LL_I2L(rv, fd->secret->peekBytes); + return rv; + } +#endif + LL_I2L(rv, _PR_MD_SOCKETAVAILABLE(fd)); + return rv; +} + +static PRStatus PR_CALLBACK SocketSync(PRFileDesc *fd) +{ + return PR_SUCCESS; +} + +static PRInt32 PR_CALLBACK SocketSendTo( + PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, const PRNetAddr *addr, PRIntervalTime timeout) +{ + PRInt32 temp, count; + const PRNetAddr *addrp = addr; +#if defined(_PR_INET6) + PRNetAddr addrCopy; +#endif + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + + PR_ASSERT(IsValidNetAddr(addr) == PR_TRUE); +#if defined(_PR_INET6) + if (addr->raw.family == PR_AF_INET6) { + addrCopy = *addr; + addrCopy.raw.family = AF_INET6; + addrp = &addrCopy; + } +#endif + + count = 0; + while (amount > 0) { + temp = _PR_MD_SENDTO(fd, buf, amount, flags, + addrp, PR_NETADDR_SIZE(addr), timeout); + if (temp < 0) { + count = -1; + break; + } + count += temp; + if (fd->secret->nonblocking) { + break; + } + buf = (const void*) ((const char*)buf + temp); + amount -= temp; + } + return count; +} + +static PRInt32 PR_CALLBACK SocketRecvFrom(PRFileDesc *fd, void *buf, PRInt32 amount, +PRIntn flags, PRNetAddr *addr, PRIntervalTime timeout) +{ + PRInt32 rv; + PRUint32 al; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + + al = sizeof(PRNetAddr); + rv = _PR_MD_RECVFROM(fd, buf, amount, flags, addr, &al, timeout); +#ifdef _PR_INET6 + if (addr && (AF_INET6 == addr->raw.family)) + addr->raw.family = PR_AF_INET6; +#endif + return rv; +} + +static PRInt32 PR_CALLBACK SocketAcceptRead(PRFileDesc *sd, PRFileDesc **nd, +PRNetAddr **raddr, void *buf, PRInt32 amount, +PRIntervalTime timeout) +{ + PRInt32 rv; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + /* The socket must be in blocking mode. */ + if (sd->secret->nonblocking) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return -1; + } + *nd = NULL; + +#if defined(WINNT) + { + PROsfd newSock; + PRNetAddr *raddrCopy; + + if (raddr == NULL) { + raddr = &raddrCopy; + } + rv = _PR_MD_ACCEPT_READ(sd, &newSock, raddr, buf, amount, timeout); + if (rv < 0) { + rv = -1; + } else { + /* Successfully accepted and read; create the new PRFileDesc */ + *nd = PR_AllocFileDesc(newSock, PR_GetTCPMethods()); + if (*nd == 0) { + _PR_MD_CLOSE_SOCKET(newSock); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + rv = -1; + } else { + (*nd)->secret->md.io_model_committed = PR_TRUE; + (*nd)->secret->md.accepted_socket = PR_TRUE; + memcpy(&(*nd)->secret->md.peer_addr, *raddr, + PR_NETADDR_SIZE(*raddr)); +#ifdef _PR_INET6 + if (AF_INET6 == *raddr->raw.family) + *raddr->raw.family = PR_AF_INET6; +#endif + } + } + } +#else + rv = PR_EmulateAcceptRead(sd, nd, raddr, buf, amount, timeout); +#endif + return rv; +} + +#ifdef WINNT +PR_IMPLEMENT(PRInt32) PR_NTFast_AcceptRead(PRFileDesc *sd, PRFileDesc **nd, +PRNetAddr **raddr, void *buf, PRInt32 amount, +PRIntervalTime timeout) +{ + PRInt32 rv; + PROsfd newSock; + PRThread *me = _PR_MD_CURRENT_THREAD(); + PRNetAddr *raddrCopy; + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + *nd = NULL; + + if (raddr == NULL) { + raddr = &raddrCopy; + } + rv = _PR_MD_FAST_ACCEPT_READ(sd, &newSock, raddr, buf, amount, + timeout, PR_TRUE, NULL, NULL); + if (rv < 0) { + rv = -1; + } else { + /* Successfully accepted and read; create the new PRFileDesc */ + *nd = PR_AllocFileDesc(newSock, PR_GetTCPMethods()); + if (*nd == 0) { + _PR_MD_CLOSE_SOCKET(newSock); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + rv = -1; + } else { + (*nd)->secret->md.io_model_committed = PR_TRUE; + (*nd)->secret->md.accepted_socket = PR_TRUE; + memcpy(&(*nd)->secret->md.peer_addr, *raddr, + PR_NETADDR_SIZE(*raddr)); +#ifdef _PR_INET6 + if (AF_INET6 == *raddr->raw.family) + *raddr->raw.family = PR_AF_INET6; +#endif +#ifdef _PR_NEED_SECRET_AF + (*nd)->secret->af = sd->secret->af; +#endif + } + } + return rv; +} + +PR_IMPLEMENT(PRInt32) PR_NTFast_AcceptRead_WithTimeoutCallback( +PRFileDesc *sd, PRFileDesc **nd, +PRNetAddr **raddr, void *buf, PRInt32 amount, +PRIntervalTime timeout, +_PR_AcceptTimeoutCallback callback, +void *callbackArg) +{ + PRInt32 rv; + PROsfd newSock; + PRThread *me = _PR_MD_CURRENT_THREAD(); + PRNetAddr *raddrCopy; + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + *nd = NULL; + + if (raddr == NULL) { + raddr = &raddrCopy; + } + rv = _PR_MD_FAST_ACCEPT_READ(sd, &newSock, raddr, buf, amount, + timeout, PR_TRUE, callback, callbackArg); + if (rv < 0) { + rv = -1; + } else { + /* Successfully accepted and read; create the new PRFileDesc */ + *nd = PR_AllocFileDesc(newSock, PR_GetTCPMethods()); + if (*nd == 0) { + _PR_MD_CLOSE_SOCKET(newSock); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + rv = -1; + } else { + (*nd)->secret->md.io_model_committed = PR_TRUE; + (*nd)->secret->md.accepted_socket = PR_TRUE; + memcpy(&(*nd)->secret->md.peer_addr, *raddr, + PR_NETADDR_SIZE(*raddr)); +#ifdef _PR_INET6 + if (AF_INET6 == *raddr->raw.family) + *raddr->raw.family = PR_AF_INET6; +#endif +#ifdef _PR_NEED_SECRET_AF + (*nd)->secret->af = sd->secret->af; +#endif + } + } + return rv; +} +#endif /* WINNT */ + +#ifdef WINNT +PR_IMPLEMENT(void) +PR_NTFast_UpdateAcceptContext(PRFileDesc *socket, PRFileDesc *acceptSocket) +{ + _PR_MD_UPDATE_ACCEPT_CONTEXT( + socket->secret->md.osfd, acceptSocket->secret->md.osfd); +} +#endif /* WINNT */ + +static PRInt32 PR_CALLBACK SocketSendFile( + PRFileDesc *sd, PRSendFileData *sfd, + PRTransmitFileFlags flags, PRIntervalTime timeout) +{ + PRInt32 rv; + PRThread *me = _PR_MD_CURRENT_THREAD(); + + if (_PR_PENDING_INTERRUPT(me)) { + me->flags &= ~_PR_INTERRUPT; + PR_SetError(PR_PENDING_INTERRUPT_ERROR, 0); + return -1; + } + if (_PR_IO_PENDING(me)) { + PR_SetError(PR_IO_PENDING_ERROR, 0); + return -1; + } + /* The socket must be in blocking mode. */ + if (sd->secret->nonblocking) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return -1; + } +#if defined(WINNT) + rv = _PR_MD_SENDFILE(sd, sfd, flags, timeout); + if ((rv >= 0) && (flags == PR_TRANSMITFILE_CLOSE_SOCKET)) { + /* + * This should be kept the same as SocketClose, except + * that _PR_MD_CLOSE_SOCKET(sd->secret->md.osfd) should + * not be called because the socket will be recycled. + */ + PR_FreeFileDesc(sd); + } +#else + rv = PR_EmulateSendFile(sd, sfd, flags, timeout); +#endif /* WINNT */ + + return rv; +} + +static PRInt32 PR_CALLBACK SocketTransmitFile(PRFileDesc *sd, PRFileDesc *fd, +const void *headers, PRInt32 hlen, PRTransmitFileFlags flags, +PRIntervalTime timeout) +{ + PRSendFileData sfd; + + sfd.fd = fd; + sfd.file_offset = 0; + sfd.file_nbytes = 0; + sfd.header = headers; + sfd.hlen = hlen; + sfd.trailer = NULL; + sfd.tlen = 0; + + return(SocketSendFile(sd, &sfd, flags, timeout)); +} + +static PRStatus PR_CALLBACK SocketGetName(PRFileDesc *fd, PRNetAddr *addr) +{ + PRInt32 result; + PRUint32 addrlen; + + addrlen = sizeof(PRNetAddr); + result = _PR_MD_GETSOCKNAME(fd, addr, &addrlen); + if (result < 0) { + return PR_FAILURE; + } +#ifdef _PR_INET6 + if (AF_INET6 == addr->raw.family) + addr->raw.family = PR_AF_INET6; +#endif + PR_ASSERT(IsValidNetAddr(addr) == PR_TRUE); + PR_ASSERT(IsValidNetAddrLen(addr, addrlen) == PR_TRUE); + return PR_SUCCESS; +} + +static PRStatus PR_CALLBACK SocketGetPeerName(PRFileDesc *fd, PRNetAddr *addr) +{ + PRInt32 result; + PRUint32 addrlen; + + addrlen = sizeof(PRNetAddr); + result = _PR_MD_GETPEERNAME(fd, addr, &addrlen); + if (result < 0) { + return PR_FAILURE; + } +#ifdef _PR_INET6 + if (AF_INET6 == addr->raw.family) + addr->raw.family = PR_AF_INET6; +#endif + PR_ASSERT(IsValidNetAddr(addr) == PR_TRUE); + PR_ASSERT(IsValidNetAddrLen(addr, addrlen) == PR_TRUE); + return PR_SUCCESS; +} + +static PRInt16 PR_CALLBACK SocketPoll( + PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags) +{ + *out_flags = 0; + return in_flags; +} /* SocketPoll */ + +static PRIOMethods tcpMethods = { + PR_DESC_SOCKET_TCP, + SocketClose, + SocketRead, + SocketWrite, + SocketAvailable, + SocketAvailable64, + SocketSync, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + SocketWritev, + SocketConnect, + SocketAccept, + SocketBind, + SocketListen, + SocketShutdown, + SocketRecv, + SocketSend, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + SocketPoll, + SocketAcceptRead, + SocketTransmitFile, + SocketGetName, + SocketGetPeerName, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + _PR_SocketGetSocketOption, + _PR_SocketSetSocketOption, + SocketSendFile, + SocketConnectContinue, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +static PRIOMethods udpMethods = { + PR_DESC_SOCKET_UDP, + SocketClose, + SocketRead, + SocketWrite, + SocketAvailable, + SocketAvailable64, + SocketSync, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + SocketWritev, + SocketConnect, + (PRAcceptFN)_PR_InvalidDesc, + SocketBind, + SocketListen, + SocketShutdown, + SocketRecv, + SocketSend, + SocketRecvFrom, + SocketSendTo, + SocketPoll, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + SocketGetName, + SocketGetPeerName, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + _PR_SocketGetSocketOption, + _PR_SocketSetSocketOption, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + + +static PRIOMethods socketpollfdMethods = { + (PRDescType) 0, + (PRCloseFN)_PR_InvalidStatus, + (PRReadFN)_PR_InvalidInt, + (PRWriteFN)_PR_InvalidInt, + (PRAvailableFN)_PR_InvalidInt, + (PRAvailable64FN)_PR_InvalidInt64, + (PRFsyncFN)_PR_InvalidStatus, + (PRSeekFN)_PR_InvalidInt, + (PRSeek64FN)_PR_InvalidInt64, + (PRFileInfoFN)_PR_InvalidStatus, + (PRFileInfo64FN)_PR_InvalidStatus, + (PRWritevFN)_PR_InvalidInt, + (PRConnectFN)_PR_InvalidStatus, + (PRAcceptFN)_PR_InvalidDesc, + (PRBindFN)_PR_InvalidStatus, + (PRListenFN)_PR_InvalidStatus, + (PRShutdownFN)_PR_InvalidStatus, + (PRRecvFN)_PR_InvalidInt, + (PRSendFN)_PR_InvalidInt, + (PRRecvfromFN)_PR_InvalidInt, + (PRSendtoFN)_PR_InvalidInt, + SocketPoll, + (PRAcceptreadFN)_PR_InvalidInt, + (PRTransmitfileFN)_PR_InvalidInt, + (PRGetsocknameFN)_PR_InvalidStatus, + (PRGetpeernameFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRGetsocketoptionFN)_PR_InvalidStatus, + (PRSetsocketoptionFN)_PR_InvalidStatus, + (PRSendfileFN)_PR_InvalidInt, + (PRConnectcontinueFN)_PR_InvalidStatus, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt, + (PRReservedFN)_PR_InvalidInt +}; + +PR_IMPLEMENT(const PRIOMethods*) PR_GetTCPMethods() +{ + return &tcpMethods; +} + +PR_IMPLEMENT(const PRIOMethods*) PR_GetUDPMethods() +{ + return &udpMethods; +} + +static const PRIOMethods* PR_GetSocketPollFdMethods() +{ + return &socketpollfdMethods; +} /* PR_GetSocketPollFdMethods */ + +#if !defined(_PR_INET6) || defined(_PR_INET6_PROBE) +PR_EXTERN(PRStatus) _pr_push_ipv6toipv4_layer(PRFileDesc *fd); + +#if defined(_PR_INET6_PROBE) + +extern PRBool _pr_ipv6_is_present(void); + +PR_IMPLEMENT(PRBool) _pr_test_ipv6_socket() +{ + PROsfd osfd; + + osfd = _PR_MD_SOCKET(AF_INET6, SOCK_STREAM, 0); + if (osfd != -1) { + _PR_MD_CLOSE_SOCKET(osfd); + return PR_TRUE; + } + return PR_FALSE; +} +#endif /* _PR_INET6_PROBE */ + +#endif + +PR_IMPLEMENT(PRFileDesc*) PR_Socket(PRInt32 domain, PRInt32 type, PRInt32 proto) +{ + PROsfd osfd; + PRFileDesc *fd; + PRInt32 tmp_domain = domain; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + if (PR_AF_INET != domain + && PR_AF_INET6 != domain +#if defined(XP_UNIX) || defined(XP_OS2) + && PR_AF_LOCAL != domain +#endif + ) { + PR_SetError(PR_ADDRESS_NOT_SUPPORTED_ERROR, 0); + return NULL; + } + +#if defined(_PR_INET6_PROBE) + if (PR_AF_INET6 == domain) + domain = _pr_ipv6_is_present() ? AF_INET6 : AF_INET; +#elif defined(_PR_INET6) + if (PR_AF_INET6 == domain) + domain = AF_INET6; +#else + if (PR_AF_INET6 == domain) + domain = AF_INET; +#endif /* _PR_INET6 */ + osfd = _PR_MD_SOCKET(domain, type, proto); + if (osfd == -1) { + return 0; + } + if (type == SOCK_STREAM) + fd = PR_AllocFileDesc(osfd, PR_GetTCPMethods()); + else + fd = PR_AllocFileDesc(osfd, PR_GetUDPMethods()); + /* + * Make the sockets non-blocking + */ + if (fd != NULL) { + _PR_MD_MAKE_NONBLOCK(fd); + _PR_MD_INIT_FD_INHERITABLE(fd, PR_FALSE); +#ifdef _PR_NEED_SECRET_AF + fd->secret->af = domain; +#endif +#if defined(_PR_INET6_PROBE) || !defined(_PR_INET6) + /* + * For platforms with no support for IPv6 + * create layered socket for IPv4-mapped IPv6 addresses + */ + if (PR_AF_INET6 == tmp_domain && PR_AF_INET == domain) { + if (PR_FAILURE == _pr_push_ipv6toipv4_layer(fd)) { + PR_Close(fd); + fd = NULL; + } + } +#endif + } else + _PR_MD_CLOSE_SOCKET(osfd); + + return fd; +} + +PR_IMPLEMENT(PRFileDesc *) PR_NewTCPSocket(void) +{ + PRInt32 domain = AF_INET; + + return PR_Socket(domain, SOCK_STREAM, 0); +} + +PR_IMPLEMENT(PRFileDesc*) PR_NewUDPSocket(void) +{ + PRInt32 domain = AF_INET; + + return PR_Socket(domain, SOCK_DGRAM, 0); +} + +PR_IMPLEMENT(PRFileDesc *) PR_OpenTCPSocket(PRIntn af) +{ + return PR_Socket(af, SOCK_STREAM, 0); +} + +PR_IMPLEMENT(PRFileDesc*) PR_OpenUDPSocket(PRIntn af) +{ + return PR_Socket(af, SOCK_DGRAM, 0); +} + +PR_IMPLEMENT(PRStatus) PR_NewTCPSocketPair(PRFileDesc *f[]) +{ +#ifdef XP_UNIX + PRInt32 rv, osfd[2]; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + rv = _PR_MD_SOCKETPAIR(AF_UNIX, SOCK_STREAM, 0, osfd); + if (rv == -1) { + return PR_FAILURE; + } + + f[0] = PR_AllocFileDesc(osfd[0], PR_GetTCPMethods()); + if (!f[0]) { + _PR_MD_CLOSE_SOCKET(osfd[0]); + _PR_MD_CLOSE_SOCKET(osfd[1]); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + return PR_FAILURE; + } + f[1] = PR_AllocFileDesc(osfd[1], PR_GetTCPMethods()); + if (!f[1]) { + PR_Close(f[0]); + _PR_MD_CLOSE_SOCKET(osfd[1]); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + return PR_FAILURE; + } + _PR_MD_MAKE_NONBLOCK(f[0]); + _PR_MD_INIT_FD_INHERITABLE(f[0], PR_FALSE); + _PR_MD_MAKE_NONBLOCK(f[1]); + _PR_MD_INIT_FD_INHERITABLE(f[1], PR_FALSE); + return PR_SUCCESS; +#elif defined(WINNT) + /* + * A socket pair is often used for interprocess communication, + * so we need to make sure neither socket is associated with + * the I/O completion port; otherwise it can't be used by a + * child process. + * + * The default implementation below cannot be used for NT + * because PR_Accept would have associated the I/O completion + * port with the listening and accepted sockets. + */ + SOCKET listenSock; + SOCKET osfd[2]; + struct sockaddr_in selfAddr, peerAddr; + int addrLen; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + osfd[0] = osfd[1] = INVALID_SOCKET; + listenSock = socket(AF_INET, SOCK_STREAM, 0); + if (listenSock == INVALID_SOCKET) { + goto failed; + } + selfAddr.sin_family = AF_INET; + selfAddr.sin_port = 0; + selfAddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); /* BugZilla: 35408 */ + addrLen = sizeof(selfAddr); + if (bind(listenSock, (struct sockaddr *) &selfAddr, + addrLen) == SOCKET_ERROR) { + goto failed; + } + if (getsockname(listenSock, (struct sockaddr *) &selfAddr, + &addrLen) == SOCKET_ERROR) { + goto failed; + } + if (listen(listenSock, 5) == SOCKET_ERROR) { + goto failed; + } + osfd[0] = socket(AF_INET, SOCK_STREAM, 0); + if (osfd[0] == INVALID_SOCKET) { + goto failed; + } + selfAddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + /* + * Only a thread is used to do the connect and accept. + * I am relying on the fact that connect returns + * successfully as soon as the connect request is put + * into the listen queue (but before accept is called). + * This is the behavior of the BSD socket code. If + * connect does not return until accept is called, we + * will need to create another thread to call connect. + */ + if (connect(osfd[0], (struct sockaddr *) &selfAddr, + addrLen) == SOCKET_ERROR) { + goto failed; + } + /* + * A malicious local process may connect to the listening + * socket, so we need to verify that the accepted connection + * is made from our own socket osfd[0]. + */ + if (getsockname(osfd[0], (struct sockaddr *) &selfAddr, + &addrLen) == SOCKET_ERROR) { + goto failed; + } + osfd[1] = accept(listenSock, (struct sockaddr *) &peerAddr, &addrLen); + if (osfd[1] == INVALID_SOCKET) { + goto failed; + } + if (peerAddr.sin_port != selfAddr.sin_port) { + /* the connection we accepted is not from osfd[0] */ + PR_SetError(PR_INSUFFICIENT_RESOURCES_ERROR, 0); + goto failed; + } + closesocket(listenSock); + + f[0] = PR_AllocFileDesc(osfd[0], PR_GetTCPMethods()); + if (!f[0]) { + closesocket(osfd[0]); + closesocket(osfd[1]); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + return PR_FAILURE; + } + f[1] = PR_AllocFileDesc(osfd[1], PR_GetTCPMethods()); + if (!f[1]) { + PR_Close(f[0]); + closesocket(osfd[1]); + /* PR_AllocFileDesc() has invoked PR_SetError(). */ + return PR_FAILURE; + } + _PR_MD_INIT_FD_INHERITABLE(f[0], PR_FALSE); + _PR_MD_INIT_FD_INHERITABLE(f[1], PR_FALSE); + return PR_SUCCESS; + +failed: + if (listenSock != INVALID_SOCKET) { + closesocket(listenSock); + } + if (osfd[0] != INVALID_SOCKET) { + closesocket(osfd[0]); + } + if (osfd[1] != INVALID_SOCKET) { + closesocket(osfd[1]); + } + return PR_FAILURE; +#else /* not Unix or NT */ + /* + * default implementation + */ + PRFileDesc *listenSock; + PRNetAddr selfAddr, peerAddr; + PRUint16 port; + + f[0] = f[1] = NULL; + listenSock = PR_NewTCPSocket(); + if (listenSock == NULL) { + goto failed; + } + PR_InitializeNetAddr(PR_IpAddrLoopback, 0, &selfAddr); /* BugZilla: 35408 */ + if (PR_Bind(listenSock, &selfAddr) == PR_FAILURE) { + goto failed; + } + if (PR_GetSockName(listenSock, &selfAddr) == PR_FAILURE) { + goto failed; + } + port = ntohs(selfAddr.inet.port); + if (PR_Listen(listenSock, 5) == PR_FAILURE) { + goto failed; + } + f[0] = PR_NewTCPSocket(); + if (f[0] == NULL) { + goto failed; + } +#ifdef _PR_CONNECT_DOES_NOT_BIND + /* + * If connect does not implicitly bind the socket (e.g., on + * BeOS), we have to bind the socket so that we can get its + * port with getsockname later. + */ + PR_InitializeNetAddr(PR_IpAddrLoopback, 0, &selfAddr); + if (PR_Bind(f[0], &selfAddr) == PR_FAILURE) { + goto failed; + } +#endif + PR_InitializeNetAddr(PR_IpAddrLoopback, port, &selfAddr); + + /* + * Only a thread is used to do the connect and accept. + * I am relying on the fact that PR_Connect returns + * successfully as soon as the connect request is put + * into the listen queue (but before PR_Accept is called). + * This is the behavior of the BSD socket code. If + * connect does not return until accept is called, we + * will need to create another thread to call connect. + */ + if (PR_Connect(f[0], &selfAddr, PR_INTERVAL_NO_TIMEOUT) + == PR_FAILURE) { + goto failed; + } + /* + * A malicious local process may connect to the listening + * socket, so we need to verify that the accepted connection + * is made from our own socket f[0]. + */ + if (PR_GetSockName(f[0], &selfAddr) == PR_FAILURE) { + goto failed; + } + f[1] = PR_Accept(listenSock, &peerAddr, PR_INTERVAL_NO_TIMEOUT); + if (f[1] == NULL) { + goto failed; + } + if (peerAddr.inet.port != selfAddr.inet.port) { + /* the connection we accepted is not from f[0] */ + PR_SetError(PR_INSUFFICIENT_RESOURCES_ERROR, 0); + goto failed; + } + PR_Close(listenSock); + return PR_SUCCESS; + +failed: + if (listenSock) { + PR_Close(listenSock); + } + if (f[0]) { + PR_Close(f[0]); + } + if (f[1]) { + PR_Close(f[1]); + } + return PR_FAILURE; +#endif +} + +PR_IMPLEMENT(PROsfd) +PR_FileDesc2NativeHandle(PRFileDesc *fd) +{ + if (fd) { + fd = PR_GetIdentitiesLayer(fd, PR_NSPR_IO_LAYER); + } + if (!fd) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return -1; + } + return fd->secret->md.osfd; +} + +PR_IMPLEMENT(void) +PR_ChangeFileDescNativeHandle(PRFileDesc *fd, PROsfd handle) +{ + if (fd) + fd->secret->md.osfd = handle; +} + +/* +** Select compatibility +** +*/ + +PR_IMPLEMENT(void) PR_FD_ZERO(PR_fd_set *set) +{ + memset(set, 0, sizeof(PR_fd_set)); +} + +PR_IMPLEMENT(void) PR_FD_SET(PRFileDesc *fh, PR_fd_set *set) +{ + PR_ASSERT( set->hsize < PR_MAX_SELECT_DESC ); + + set->harray[set->hsize++] = fh; +} + +PR_IMPLEMENT(void) PR_FD_CLR(PRFileDesc *fh, PR_fd_set *set) +{ + PRUint32 index, index2; + + for (index = 0; index<set->hsize; index++) + if (set->harray[index] == fh) { + for (index2=index; index2 < (set->hsize-1); index2++) { + set->harray[index2] = set->harray[index2+1]; + } + set->hsize--; + break; + } +} + +PR_IMPLEMENT(PRInt32) PR_FD_ISSET(PRFileDesc *fh, PR_fd_set *set) +{ + PRUint32 index; + for (index = 0; index<set->hsize; index++) + if (set->harray[index] == fh) { + return 1; + } + return 0; +} + +PR_IMPLEMENT(void) PR_FD_NSET(PROsfd fd, PR_fd_set *set) +{ + PR_ASSERT( set->nsize < PR_MAX_SELECT_DESC ); + + set->narray[set->nsize++] = fd; +} + +PR_IMPLEMENT(void) PR_FD_NCLR(PROsfd fd, PR_fd_set *set) +{ + PRUint32 index, index2; + + for (index = 0; index<set->nsize; index++) + if (set->narray[index] == fd) { + for (index2=index; index2 < (set->nsize-1); index2++) { + set->narray[index2] = set->narray[index2+1]; + } + set->nsize--; + break; + } +} + +PR_IMPLEMENT(PRInt32) PR_FD_NISSET(PROsfd fd, PR_fd_set *set) +{ + PRUint32 index; + for (index = 0; index<set->nsize; index++) + if (set->narray[index] == fd) { + return 1; + } + return 0; +} + + +#if !defined(NEED_SELECT) +#include "obsolete/probslet.h" + +#define PD_INCR 20 + +static PRPollDesc *_pr_setfd( + PR_fd_set *set, PRInt16 flags, PRPollDesc *polldesc) +{ + PRUintn fsidx, pdidx; + PRPollDesc *poll = polldesc; + + if (NULL == set) return poll; + + /* First set the pr file handle osfds */ + for (fsidx = 0; fsidx < set->hsize; fsidx++) + { + for (pdidx = 0; 1; pdidx++) + { + if ((PRFileDesc*)-1 == poll[pdidx].fd) + { + /* our vector is full - extend and condition it */ + poll = (PRPollDesc*)PR_Realloc( + poll, (pdidx + 1 + PD_INCR) * sizeof(PRPollDesc)); + if (NULL == poll) goto out_of_memory; + memset( + poll + pdidx * sizeof(PRPollDesc), + 0, PD_INCR * sizeof(PRPollDesc)); + poll[pdidx + PD_INCR].fd = (PRFileDesc*)-1; + } + if ((NULL == poll[pdidx].fd) + || (poll[pdidx].fd == set->harray[fsidx])) + { + /* PR_ASSERT(0 == (poll[pdidx].in_flags & flags)); */ + /* either empty or prevously defined */ + poll[pdidx].fd = set->harray[fsidx]; /* possibly redundant */ + poll[pdidx].in_flags |= flags; /* possibly redundant */ + break; + } + } + } + +#if 0 + /* Second set the native osfds */ + for (fsidx = 0; fsidx < set->nsize; fsidx++) + { + for (pdidx = 0; ((PRFileDesc*)-1 != poll[pdidx].fd); pdidx++) + { + if ((PRFileDesc*)-1 == poll[pdidx].fd) + { + /* our vector is full - extend and condition it */ + poll = PR_Realloc( + poll, (pdidx + PD_INCR) * sizeof(PRPollDesc)); + if (NULL == poll) goto out_of_memory; + memset( + poll + pdidx * sizeof(PRPollDesc), + 0, PD_INCR * sizeof(PRPollDesc)); + poll[(pdidx + PD_INCR)].fd = (PRFileDesc*)-1; + } + if ((NULL == poll[pdidx].fd) + || (poll[pdidx].fd == set->narray[fsidx])) + { + /* either empty or prevously defined */ + poll[pdidx].fd = set->narray[fsidx]; + PR_ASSERT(0 == (poll[pdidx].in_flags & flags)); + poll[pdidx].in_flags |= flags; + break; + } + } + } +#endif /* 0 */ + + return poll; + +out_of_memory: + if (NULL != polldesc) PR_DELETE(polldesc); + return NULL; +} /* _pr_setfd */ + +#endif /* !defined(NEED_SELECT) */ + +PR_IMPLEMENT(PRInt32) PR_Select( + PRInt32 unused, PR_fd_set *pr_rd, PR_fd_set *pr_wr, + PR_fd_set *pr_ex, PRIntervalTime timeout) +{ + +#if !defined(NEED_SELECT) + PRInt32 npds = 0; + /* + ** Find out how many fds are represented in the three lists. + ** Then allocate a polling descriptor for the logical union + ** (there can't be any overlapping) and call PR_Poll(). + */ + + PRPollDesc *copy, *poll; + + static PRBool warning = PR_TRUE; + if (warning) warning = _PR_Obsolete( "PR_Select()", "PR_Poll()"); + + /* try to get an initial guesss at how much space we need */ + npds = 0; + if ((NULL != pr_rd) && ((pr_rd->hsize + pr_rd->nsize - npds) > 0)) + npds = pr_rd->hsize + pr_rd->nsize; + if ((NULL != pr_wr) && ((pr_wr->hsize + pr_wr->nsize - npds) > 0)) + npds = pr_wr->hsize + pr_wr->nsize; + if ((NULL != pr_ex) && ((pr_ex->hsize + pr_ex->nsize - npds) > 0)) + npds = pr_ex->hsize + pr_ex->nsize; + + if (0 == npds) + { + PR_Sleep(timeout); + return 0; + } + + copy = poll = (PRPollDesc*)PR_Calloc(npds + PD_INCR, sizeof(PRPollDesc)); + if (NULL == poll) goto out_of_memory; + poll[npds + PD_INCR - 1].fd = (PRFileDesc*)-1; + + poll = _pr_setfd(pr_rd, PR_POLL_READ, poll); + if (NULL == poll) goto out_of_memory; + poll = _pr_setfd(pr_wr, PR_POLL_WRITE, poll); + if (NULL == poll) goto out_of_memory; + poll = _pr_setfd(pr_ex, PR_POLL_EXCEPT, poll); + if (NULL == poll) goto out_of_memory; + unused = 0; + while (NULL != poll[unused].fd && (PRFileDesc*)-1 != poll[unused].fd) + { + ++unused; + } + + PR_ASSERT(unused > 0); + npds = PR_Poll(poll, unused, timeout); + + if (npds > 0) + { + /* Copy the results back into the fd sets */ + if (NULL != pr_rd) pr_rd->nsize = pr_rd->hsize = 0; + if (NULL != pr_wr) pr_wr->nsize = pr_wr->hsize = 0; + if (NULL != pr_ex) pr_ex->nsize = pr_ex->hsize = 0; + for (copy = &poll[unused - 1]; copy >= poll; --copy) + { + if (copy->out_flags & PR_POLL_NVAL) + { + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, 0); + npds = -1; + break; + } + if (copy->out_flags & PR_POLL_READ) + if (NULL != pr_rd) pr_rd->harray[pr_rd->hsize++] = copy->fd; + if (copy->out_flags & PR_POLL_WRITE) + if (NULL != pr_wr) pr_wr->harray[pr_wr->hsize++] = copy->fd; + if (copy->out_flags & PR_POLL_EXCEPT) + if (NULL != pr_ex) pr_ex->harray[pr_ex->hsize++] = copy->fd; + } + } + PR_DELETE(poll); + + return npds; +out_of_memory: + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + return -1; + +#endif /* !defined(NEED_SELECT) */ + +}
diff --git a/pr/src/io/prstdio.c b/pr/src/io/prstdio.c new file mode 100644 index 0000000..74b85d9 --- /dev/null +++ b/pr/src/io/prstdio.c
@@ -0,0 +1,74 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> + +/* +** fprintf to a PRFileDesc +*/ +PR_IMPLEMENT(PRUint32) PR_fprintf(PRFileDesc* fd, const char *fmt, ...) +{ + va_list ap; + PRUint32 rv; + + va_start(ap, fmt); + rv = PR_vfprintf(fd, fmt, ap); + va_end(ap); + return rv; +} + +PR_IMPLEMENT(PRUint32) PR_vfprintf(PRFileDesc* fd, const char *fmt, va_list ap) +{ + /* XXX this could be better */ + PRUint32 rv, len; + char* msg = PR_vsmprintf(fmt, ap); + if (NULL == msg) { + return -1; + } + len = strlen(msg); +#ifdef XP_OS2 + /* + * OS/2 really needs a \r for every \n. + * In the future we should try to use scatter-gather instead of a + * succession of PR_Write. + */ + if (isatty(PR_FileDesc2NativeHandle(fd))) { + PRUint32 last = 0, idx; + PRInt32 tmp; + rv = 0; + for (idx = 0; idx < len+1; idx++) { + if ((idx - last > 0) && (('\n' == msg[idx]) || (idx == len))) { + tmp = PR_Write(fd, msg + last, idx - last); + if (tmp >= 0) { + rv += tmp; + } + last = idx; + } + /* + * if current character is \n, and + * previous character isn't \r, and + * next character isn't \r + */ + if (('\n' == msg[idx]) && + ((0 == idx) || ('\r' != msg[idx-1])) && + ('\r' != msg[idx+1])) { + /* add extra \r */ + tmp = PR_Write(fd, "\r", 1); + if (tmp >= 0) { + rv += tmp; + } + } + } + } else { + rv = PR_Write(fd, msg, len); + } +#else + rv = PR_Write(fd, msg, len); +#endif + PR_DELETE(msg); + return rv; +}
diff --git a/pr/src/linking/.cvsignore b/pr/src/linking/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/linking/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/linking/Makefile.in b/pr/src/linking/Makefile.in new file mode 100644 index 0000000..9292e9e --- /dev/null +++ b/pr/src/linking/Makefile.in
@@ -0,0 +1,31 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CSRCS = \ + prlink.c \ + $(NULL) + +TARGETS = $(OBJS) + +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private + +DEFINES += -D_NSPR_BUILD_ + +include $(topsrcdir)/config/rules.mk + +export:: $(TARGETS) +
diff --git a/pr/src/linking/prlink.c b/pr/src/linking/prlink.c new file mode 100644 index 0000000..4715460 --- /dev/null +++ b/pr/src/linking/prlink.c
@@ -0,0 +1,1608 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +#include <string.h> + +#ifdef XP_BEOS +#include <image.h> +#endif + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) +#include <Carbon/Carbon.h> +#include <CoreFoundation/CoreFoundation.h> +#endif + +#ifdef XP_UNIX +#ifdef USE_DLFCN +#include <dlfcn.h> +/* Define these on systems that don't have them. */ +#ifndef RTLD_NOW +#define RTLD_NOW 0 +#endif +#ifndef RTLD_LAZY +#define RTLD_LAZY RTLD_NOW +#endif +#ifndef RTLD_GLOBAL +#define RTLD_GLOBAL 0 +#endif +#ifndef RTLD_LOCAL +#define RTLD_LOCAL 0 +#endif +#ifdef AIX +#include <sys/ldr.h> +#ifndef L_IGNOREUNLOAD /* AIX 4.3.3 does not have L_IGNOREUNLOAD. */ +#define L_IGNOREUNLOAD 0x10000000 +#endif +#endif +#ifdef OSF1 +#include <loader.h> +#include <rld_interface.h> +#endif +#elif defined(USE_HPSHL) +#include <dl.h> +#elif defined(USE_MACH_DYLD) +#include <mach-o/dyld.h> +#endif +#endif /* XP_UNIX */ + +#define _PR_DEFAULT_LD_FLAGS PR_LD_LAZY + +/* + * On these platforms, symbols have a leading '_'. + */ +#if (defined(DARWIN) && defined(USE_MACH_DYLD)) \ + || defined(XP_OS2) \ + || ((defined(OPENBSD) || defined(NETBSD)) && !defined(__ELF__)) +#define NEED_LEADING_UNDERSCORE +#endif + +#define PR_LD_PATHW 0x8000 /* for PR_LibSpec_PathnameU */ + +/************************************************************************/ + +struct PRLibrary { + char* name; /* Our own copy of the name string */ + PRLibrary* next; + int refCount; + const PRStaticLinkTable* staticTable; + +#ifdef XP_PC +#ifdef XP_OS2 + HMODULE dlh; +#else + HINSTANCE dlh; +#endif +#endif + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) + CFragConnectionID connection; + CFBundleRef bundle; + Ptr main; + CFMutableDictionaryRef wrappers; + const struct mach_header* image; +#endif + +#ifdef XP_UNIX +#if defined(USE_HPSHL) + shl_t dlh; +#elif defined(USE_MACH_DYLD) + NSModule dlh; +#else + void* dlh; +#endif +#endif + +#ifdef XP_BEOS + void* dlh; + void* stub_dlh; +#endif +}; + +static PRLibrary *pr_loadmap; +static PRLibrary *pr_exe_loadmap; +static PRMonitor *pr_linker_lock; +static char* _pr_currentLibPath = NULL; + +static PRLibrary *pr_LoadLibraryByPathname(const char *name, PRIntn flags); + +/************************************************************************/ + +#if !defined(USE_DLFCN) && !defined(HAVE_STRERROR) +#define ERR_STR_BUF_LENGTH 20 +#endif + +static void DLLErrorInternal(PRIntn oserr) +/* +** This whole function, and most of the code in this file, are run +** with a big hairy lock wrapped around it. Not the best of situations, +** but will eventually come up with the right answer. +*/ +{ + const char *error = NULL; +#ifdef USE_DLFCN + error = dlerror(); /* $$$ That'll be wrong some of the time - AOF */ +#elif defined(HAVE_STRERROR) + error = strerror(oserr); /* this should be okay */ +#else + char errStrBuf[ERR_STR_BUF_LENGTH]; + PR_snprintf(errStrBuf, sizeof(errStrBuf), "error %d", oserr); + error = errStrBuf; +#endif + if (NULL != error) + PR_SetErrorText(strlen(error), error); +} /* DLLErrorInternal */ + +void _PR_InitLinker(void) +{ + PRLibrary *lm = NULL; +#if defined(XP_UNIX) + void *h; +#endif + + if (!pr_linker_lock) { + pr_linker_lock = PR_NewNamedMonitor("linker-lock"); + } + PR_EnterMonitor(pr_linker_lock); + +#if defined(XP_PC) + lm = PR_NEWZAP(PRLibrary); + lm->name = strdup("Executable"); +#if defined(XP_OS2) + lm->dlh = NULLHANDLE; +#else + /* A module handle for the executable. */ + lm->dlh = GetModuleHandle(NULL); +#endif /* ! XP_OS2 */ + + lm->refCount = 1; + lm->staticTable = NULL; + pr_exe_loadmap = lm; + pr_loadmap = lm; + +#elif defined(XP_UNIX) +#ifdef HAVE_DLL +#if defined(USE_DLFCN) && !defined(NO_DLOPEN_NULL) + h = dlopen(0, RTLD_LAZY); + if (!h) { + char *error; + + DLLErrorInternal(_MD_ERRNO()); + error = (char*)PR_MALLOC(PR_GetErrorTextLength()); + (void) PR_GetErrorText(error); + fprintf(stderr, "failed to initialize shared libraries [%s]\n", + error); + PR_DELETE(error); + abort();/* XXX */ + } +#elif defined(USE_HPSHL) + h = NULL; + /* don't abort with this NULL */ +#elif defined(USE_MACH_DYLD) || defined(NO_DLOPEN_NULL) + h = NULL; /* XXXX toshok */ /* XXXX vlad */ +#else +#error no dll strategy +#endif /* USE_DLFCN */ + + lm = PR_NEWZAP(PRLibrary); + if (lm) { + lm->name = strdup("a.out"); + lm->refCount = 1; + lm->dlh = h; + lm->staticTable = NULL; + } + pr_exe_loadmap = lm; + pr_loadmap = lm; +#endif /* HAVE_DLL */ +#endif /* XP_UNIX */ + + if (lm) { + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("Loaded library %s (init)", lm->name)); + } + + PR_ExitMonitor(pr_linker_lock); +} + +/* + * _PR_ShutdownLinker does not unload the dlls loaded by the application + * via calls to PR_LoadLibrary. Any dlls that still remain on the + * pr_loadmap list when NSPR shuts down are application programming errors. + * The only exception is pr_exe_loadmap, which was added to the list by + * NSPR and hence should be cleaned up by NSPR. + */ +void _PR_ShutdownLinker(void) +{ + /* FIXME: pr_exe_loadmap should be destroyed. */ + + PR_DestroyMonitor(pr_linker_lock); + pr_linker_lock = NULL; + + if (_pr_currentLibPath) { + free(_pr_currentLibPath); + _pr_currentLibPath = NULL; + } +} + +/******************************************************************************/ + +PR_IMPLEMENT(PRStatus) PR_SetLibraryPath(const char *path) +{ + PRStatus rv = PR_SUCCESS; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + PR_EnterMonitor(pr_linker_lock); + if (_pr_currentLibPath) { + free(_pr_currentLibPath); + } + if (path) { + _pr_currentLibPath = strdup(path); + if (!_pr_currentLibPath) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + rv = PR_FAILURE; + } + } else { + _pr_currentLibPath = 0; + } + PR_ExitMonitor(pr_linker_lock); + return rv; +} + +/* +** Return the library path for finding shared libraries. +*/ +PR_IMPLEMENT(char *) +PR_GetLibraryPath(void) +{ + char *ev; + char *copy = NULL; /* a copy of _pr_currentLibPath */ + + if (!_pr_initialized) _PR_ImplicitInitialization(); + PR_EnterMonitor(pr_linker_lock); + if (_pr_currentLibPath != NULL) { + goto exit; + } + + /* initialize pr_currentLibPath */ + +#ifdef XP_PC + ev = getenv("LD_LIBRARY_PATH"); + if (!ev) { + ev = ".;\\lib"; + } + ev = strdup(ev); +#endif + +#if defined(XP_UNIX) || defined(XP_BEOS) +#if defined(USE_DLFCN) || defined(USE_MACH_DYLD) || defined(XP_BEOS) + { + char *p=NULL; + int len; + +#ifdef XP_BEOS + ev = getenv("LIBRARY_PATH"); + if (!ev) { + ev = "%A/lib:/boot/home/config/lib:/boot/beos/system/lib"; + } +#else + ev = getenv("LD_LIBRARY_PATH"); + if (!ev) { + ev = "/usr/lib:/lib"; + } +#endif + len = strlen(ev) + 1; /* +1 for the null */ + + p = (char*) malloc(len); + if (p) { + strcpy(p, ev); + } /* if (p) */ + ev = p; + PR_LOG(_pr_io_lm, PR_LOG_NOTICE, ("linker path '%s'", ev)); + + } +#else + /* AFAIK there isn't a library path with the HP SHL interface --Rob */ + ev = strdup(""); +#endif +#endif + + /* + * If ev is NULL, we have run out of memory + */ + _pr_currentLibPath = ev; + + exit: + if (_pr_currentLibPath) { + copy = strdup(_pr_currentLibPath); + } + PR_ExitMonitor(pr_linker_lock); + if (!copy) { + PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); + } + return copy; +} + +/* +** Build library name from path, lib and extensions +*/ +PR_IMPLEMENT(char*) +PR_GetLibraryName(const char *path, const char *lib) +{ + char *fullname; + +#ifdef XP_PC + if (strstr(lib, PR_DLL_SUFFIX) == NULL) + { + if (path) { + fullname = PR_smprintf("%s\\%s%s", path, lib, PR_DLL_SUFFIX); + } else { + fullname = PR_smprintf("%s%s", lib, PR_DLL_SUFFIX); + } + } else { + if (path) { + fullname = PR_smprintf("%s\\%s", path, lib); + } else { + fullname = PR_smprintf("%s", lib); + } + } +#endif /* XP_PC */ +#if defined(XP_UNIX) || defined(XP_BEOS) + if (strstr(lib, PR_DLL_SUFFIX) == NULL) + { + if (path) { + fullname = PR_smprintf("%s/lib%s%s", path, lib, PR_DLL_SUFFIX); + } else { + fullname = PR_smprintf("lib%s%s", lib, PR_DLL_SUFFIX); + } + } else { + if (path) { + fullname = PR_smprintf("%s/%s", path, lib); + } else { + fullname = PR_smprintf("%s", lib); + } + } +#endif /* XP_UNIX || XP_BEOS */ + return fullname; +} + +/* +** Free the memory allocated, for the caller, by PR_GetLibraryName +*/ +PR_IMPLEMENT(void) +PR_FreeLibraryName(char *mem) +{ + PR_smprintf_free(mem); +} + +static PRLibrary* +pr_UnlockedFindLibrary(const char *name) +{ + PRLibrary* lm = pr_loadmap; + const char* np = strrchr(name, PR_DIRECTORY_SEPARATOR); + np = np ? np + 1 : name; + while (lm) { + const char* cp = strrchr(lm->name, PR_DIRECTORY_SEPARATOR); + cp = cp ? cp + 1 : lm->name; +#ifdef WIN32 + /* Windows DLL names are case insensitive... */ + if (strcmpi(np, cp) == 0) +#elif defined(XP_OS2) + if (stricmp(np, cp) == 0) +#else + if (strcmp(np, cp) == 0) +#endif + { + /* found */ + lm->refCount++; + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("%s incr => %d (find lib)", + lm->name, lm->refCount)); + return lm; + } + lm = lm->next; + } + return NULL; +} + +PR_IMPLEMENT(PRLibrary*) +PR_LoadLibraryWithFlags(PRLibSpec libSpec, PRIntn flags) +{ + if (flags == 0) { + flags = _PR_DEFAULT_LD_FLAGS; + } + switch (libSpec.type) { + case PR_LibSpec_Pathname: + return pr_LoadLibraryByPathname(libSpec.value.pathname, flags); +#ifdef WIN32 + case PR_LibSpec_PathnameU: + /* + * cast to |char *| and set PR_LD_PATHW flag so that + * it can be cast back to PRUnichar* in the callee. + */ + return pr_LoadLibraryByPathname((const char*) + libSpec.value.pathname_u, + flags | PR_LD_PATHW); +#endif + default: + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return NULL; + } +} + +PR_IMPLEMENT(PRLibrary*) +PR_LoadLibrary(const char *name) +{ + PRLibSpec libSpec; + + libSpec.type = PR_LibSpec_Pathname; + libSpec.value.pathname = name; + return PR_LoadLibraryWithFlags(libSpec, 0); +} + +#if defined(USE_MACH_DYLD) +static NSModule +pr_LoadMachDyldModule(const char *name) +{ + NSObjectFileImage ofi; + NSModule h = NULL; + if (NSCreateObjectFileImageFromFile(name, &ofi) + == NSObjectFileImageSuccess) { + h = NSLinkModule(ofi, name, NSLINKMODULE_OPTION_PRIVATE + | NSLINKMODULE_OPTION_RETURN_ON_ERROR); + if (h == NULL) { + NSLinkEditErrors linkEditError; + int errorNum; + const char *fileName; + const char *errorString; + NSLinkEditError(&linkEditError, &errorNum, &fileName, &errorString); + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("LoadMachDyldModule error %d:%d for file %s:\n%s", + linkEditError, errorNum, fileName, errorString)); + } + if (NSDestroyObjectFileImage(ofi) == FALSE) { + if (h) { + (void)NSUnLinkModule(h, NSUNLINKMODULE_OPTION_NONE); + h = NULL; + } + } + } + return h; +} +#endif + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) + +/* +** macLibraryLoadProc is a function definition for a Mac shared library +** loading method. The "name" param is the same full or partial pathname +** that was passed to pr_LoadLibraryByPathName. The function must fill +** in the fields of "lm" which apply to its library type. Returns +** PR_SUCCESS if successful. +*/ + +typedef PRStatus (*macLibraryLoadProc)(const char *name, PRLibrary *lm); + +#ifdef __ppc__ + +/* +** CFM and its TVectors only exist on PowerPC. Other OS X architectures +** only use Mach-O as a native binary format. +*/ + +static void* TV2FP(CFMutableDictionaryRef dict, const char* name, void *tvp) +{ + static uint32 glue[6] = { 0x3D800000, 0x618C0000, 0x800C0000, 0x804C0004, 0x7C0903A6, 0x4E800420 }; + uint32* newGlue = NULL; + + if (tvp != NULL) { + CFStringRef nameRef = CFStringCreateWithCString(NULL, name, kCFStringEncodingASCII); + if (nameRef) { + CFMutableDataRef glueData = (CFMutableDataRef) CFDictionaryGetValue(dict, nameRef); + if (glueData == NULL) { + glueData = CFDataCreateMutable(NULL, sizeof(glue)); + if (glueData != NULL) { + newGlue = (uint32*) CFDataGetMutableBytePtr(glueData); + memcpy(newGlue, glue, sizeof(glue)); + newGlue[0] |= ((UInt32)tvp >> 16); + newGlue[1] |= ((UInt32)tvp & 0xFFFF); + MakeDataExecutable(newGlue, sizeof(glue)); + CFDictionaryAddValue(dict, nameRef, glueData); + CFRelease(glueData); + + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("TV2FP: created wrapper for CFM function %s().", name)); + } + } else { + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("TV2FP: found wrapper for CFM function %s().", name)); + + newGlue = (uint32*) CFDataGetMutableBytePtr(glueData); + } + CFRelease(nameRef); + } + } + + return newGlue; +} + +static PRStatus +pr_LoadViaCFM(const char *name, PRLibrary *lm) +{ + OSErr err; + Str255 errName; + FSRef ref; + FSSpec fileSpec; + Boolean tempUnusedBool; + + /* + * Make an FSSpec from the path name and call GetDiskFragment. + */ + + /* Use direct conversion of POSIX path to FSRef to FSSpec. */ + err = FSPathMakeRef((const UInt8*)name, &ref, NULL); + if (err != noErr) + return PR_FAILURE; + err = FSGetCatalogInfo(&ref, kFSCatInfoNone, NULL, NULL, + &fileSpec, NULL); + if (err != noErr) + return PR_FAILURE; + + /* Resolve an alias if this was one */ + err = ResolveAliasFile(&fileSpec, true, &tempUnusedBool, + &tempUnusedBool); + if (err != noErr) + return PR_FAILURE; + + /* Finally, try to load the library */ + err = GetDiskFragment(&fileSpec, 0, kCFragGoesToEOF, fileSpec.name, + kLoadCFrag, &lm->connection, &lm->main, errName); + + if (err == noErr && lm->connection) { + /* + * if we're a mach-o binary, need to wrap all CFM function + * pointers. need a hash-table of already seen function + * pointers, etc. + */ + lm->wrappers = CFDictionaryCreateMutable(NULL, 16, + &kCFTypeDictionaryKeyCallBacks, + &kCFTypeDictionaryValueCallBacks); + if (lm->wrappers) { + lm->main = TV2FP(lm->wrappers, "main", lm->main); + } else + err = memFullErr; + } + return (err == noErr) ? PR_SUCCESS : PR_FAILURE; +} +#endif /* __ppc__ */ + +/* +** Creates a CFBundleRef if the pathname refers to a Mac OS X bundle +** directory. The caller is responsible for calling CFRelease() to +** deallocate. +*/ + +static PRStatus +pr_LoadCFBundle(const char *name, PRLibrary *lm) +{ + CFURLRef bundleURL; + CFBundleRef bundle = NULL; + char pathBuf[PATH_MAX]; + const char *resolvedPath; + CFStringRef pathRef; + + /* Takes care of relative paths and symlinks */ + resolvedPath = realpath(name, pathBuf); + if (!resolvedPath) + return PR_FAILURE; + + pathRef = CFStringCreateWithCString(NULL, pathBuf, kCFStringEncodingUTF8); + if (pathRef) { + bundleURL = CFURLCreateWithFileSystemPath(NULL, pathRef, + kCFURLPOSIXPathStyle, true); + if (bundleURL) { + bundle = CFBundleCreate(NULL, bundleURL); + CFRelease(bundleURL); + } + CFRelease(pathRef); + } + + lm->bundle = bundle; + return (bundle != NULL) ? PR_SUCCESS : PR_FAILURE; +} + +static PRStatus +pr_LoadViaDyld(const char *name, PRLibrary *lm) +{ + lm->dlh = pr_LoadMachDyldModule(name); + if (lm->dlh == NULL) { + lm->image = NSAddImage(name, NSADDIMAGE_OPTION_RETURN_ON_ERROR + | NSADDIMAGE_OPTION_WITH_SEARCHING); + if (lm->image == NULL) { + NSLinkEditErrors linkEditError; + int errorNum; + const char *fileName; + const char *errorString; + NSLinkEditError(&linkEditError, &errorNum, &fileName, &errorString); + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("LoadMachDyldModule error %d:%d for file %s:\n%s", + linkEditError, errorNum, fileName, errorString)); + } + } + return (lm->dlh != NULL || lm->image != NULL) ? PR_SUCCESS : PR_FAILURE; +} + +#endif /* XP_MACOSX && USE_MACH_DYLD */ + +/* +** Dynamically load a library. Only load libraries once, so scan the load +** map first. +*/ +static PRLibrary* +pr_LoadLibraryByPathname(const char *name, PRIntn flags) +{ + PRLibrary *lm; + PRLibrary* result = NULL; + PRInt32 oserr; +#ifdef WIN32 + char utf8name_stack[MAX_PATH]; + char *utf8name_malloc = NULL; + char *utf8name = utf8name_stack; + PRUnichar wname_stack[MAX_PATH]; + PRUnichar *wname_malloc = NULL; + PRUnichar *wname = wname_stack; + int len; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* See if library is already loaded */ + PR_EnterMonitor(pr_linker_lock); + +#ifdef WIN32 + if (flags & PR_LD_PATHW) { + /* cast back what's cast to |char *| for the argument passing. */ + wname = (LPWSTR) name; + } else { + int wlen = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0); + if (wlen > MAX_PATH) + wname = wname_malloc = PR_Malloc(wlen * sizeof(PRUnichar)); + if (wname == NULL || + !MultiByteToWideChar(CP_ACP, 0, name, -1, wname, wlen)) { + oserr = _MD_ERRNO(); + goto unlock; + } + } + len = WideCharToMultiByte(CP_UTF8, 0, wname, -1, NULL, 0, NULL, NULL); + if (len > MAX_PATH) + utf8name = utf8name_malloc = PR_Malloc(len); + if (utf8name == NULL || + !WideCharToMultiByte(CP_UTF8, 0, wname, -1, + utf8name, len, NULL, NULL)) { + oserr = _MD_ERRNO(); + goto unlock; + } + /* the list of loaded library names are always kept in UTF-8 + * on Win32 platforms */ + result = pr_UnlockedFindLibrary(utf8name); +#else + result = pr_UnlockedFindLibrary(name); +#endif + + if (result != NULL) goto unlock; + + lm = PR_NEWZAP(PRLibrary); + if (lm == NULL) { + oserr = _MD_ERRNO(); + goto unlock; + } + lm->staticTable = NULL; + +#ifdef XP_OS2 /* Why isn't all this stuff in MD code?! */ + { + HMODULE h; + UCHAR pszError[_MAX_PATH]; + ULONG ulRc = NO_ERROR; + + ulRc = DosLoadModule(pszError, _MAX_PATH, (PSZ) name, &h); + if (ulRc != NO_ERROR) { + oserr = ulRc; + PR_DELETE(lm); + goto unlock; + } + lm->name = strdup(name); + lm->dlh = h; + lm->next = pr_loadmap; + pr_loadmap = lm; + } +#endif /* XP_OS2 */ + +#ifdef WIN32 + { + HINSTANCE h; + + h = LoadLibraryExW(wname, NULL, + (flags & PR_LD_ALT_SEARCH_PATH) ? + LOAD_WITH_ALTERED_SEARCH_PATH : 0); + if (h == NULL) { + oserr = _MD_ERRNO(); + PR_DELETE(lm); + goto unlock; + } + lm->name = strdup(utf8name); + lm->dlh = h; + lm->next = pr_loadmap; + pr_loadmap = lm; + } +#endif /* WIN32 */ + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) + { + int i; + PRStatus status; + + static const macLibraryLoadProc loadProcs[] = { +#ifdef __ppc__ + pr_LoadViaDyld, pr_LoadCFBundle, pr_LoadViaCFM +#else /* __ppc__ */ + pr_LoadViaDyld, pr_LoadCFBundle +#endif /* __ppc__ */ + }; + + for (i = 0; i < sizeof(loadProcs) / sizeof(loadProcs[0]); i++) { + if ((status = loadProcs[i](name, lm)) == PR_SUCCESS) + break; + } + if (status != PR_SUCCESS) { + oserr = cfragNoLibraryErr; + PR_DELETE(lm); + goto unlock; + } + lm->name = strdup(name); + lm->next = pr_loadmap; + pr_loadmap = lm; + } +#endif + +#if defined(XP_UNIX) && !(defined(XP_MACOSX) && defined(USE_MACH_DYLD)) +#ifdef HAVE_DLL + { +#if defined(USE_DLFCN) +#ifdef NTO + /* Neutrino needs RTLD_GROUP to load Netscape plugins. (bug 71179) */ + int dl_flags = RTLD_GROUP; +#elif defined(AIX) + /* AIX needs RTLD_MEMBER to load an archive member. (bug 228899) */ + int dl_flags = RTLD_MEMBER; +#else + int dl_flags = 0; +#endif + void *h = NULL; + + if (flags & PR_LD_LAZY) { + dl_flags |= RTLD_LAZY; + } + if (flags & PR_LD_NOW) { + dl_flags |= RTLD_NOW; + } + if (flags & PR_LD_GLOBAL) { + dl_flags |= RTLD_GLOBAL; + } + if (flags & PR_LD_LOCAL) { + dl_flags |= RTLD_LOCAL; + } +#if defined(DARWIN) + /* ensure the file exists if it contains a slash character i.e. path */ + /* DARWIN's dlopen ignores the provided path and checks for the */ + /* plain filename in DYLD_LIBRARY_PATH */ + if (strchr(name, PR_DIRECTORY_SEPARATOR) == NULL || + PR_Access(name, PR_ACCESS_EXISTS) == PR_SUCCESS) { + h = dlopen(name, dl_flags); + } +#else + h = dlopen(name, dl_flags); +#endif +#elif defined(USE_HPSHL) + int shl_flags = 0; + shl_t h; + + /* + * Use the DYNAMIC_PATH flag only if 'name' is a plain file + * name (containing no directory) to match the behavior of + * dlopen(). + */ + if (strchr(name, PR_DIRECTORY_SEPARATOR) == NULL) { + shl_flags |= DYNAMIC_PATH; + } + if (flags & PR_LD_LAZY) { + shl_flags |= BIND_DEFERRED; + } + if (flags & PR_LD_NOW) { + shl_flags |= BIND_IMMEDIATE; + } + /* No equivalent of PR_LD_GLOBAL and PR_LD_LOCAL. */ + h = shl_load(name, shl_flags, 0L); +#elif defined(USE_MACH_DYLD) + NSModule h = pr_LoadMachDyldModule(name); +#else +#error Configuration error +#endif + if (!h) { + oserr = _MD_ERRNO(); + PR_DELETE(lm); + goto unlock; + } + lm->name = strdup(name); + lm->dlh = h; + lm->next = pr_loadmap; + pr_loadmap = lm; + } +#endif /* HAVE_DLL */ +#endif /* XP_UNIX && !(XP_MACOSX && USE_MACH_DYLD) */ + + lm->refCount = 1; + +#ifdef XP_BEOS + { + image_info info; + int32 cookie = 0; + image_id imageid = B_ERROR; + image_id stubid = B_ERROR; + PRLibrary *p; + + for (p = pr_loadmap; p != NULL; p = p->next) { + /* hopefully, our caller will always use the same string + to refer to the same library */ + if (strcmp(name, p->name) == 0) { + /* we've already loaded this library */ + imageid = info.id; + lm->refCount++; + break; + } + } + + if(imageid == B_ERROR) { + /* it appears the library isn't yet loaded - load it now */ + char stubName [B_PATH_NAME_LENGTH + 1]; + + /* the following is a work-around to a "bug" in the beos - + the beos system loader allows only 32M (system-wide) + to be used by code loaded as "add-ons" (code loaded + through the 'load_add_on()' system call, which includes + mozilla components), but allows 256M to be used by + shared libraries. + + unfortunately, mozilla is too large to fit into the + "add-on" space, so we must trick the loader into + loading some of the components as shared libraries. this + is accomplished by creating a "stub" add-on (an empty + shared object), and linking it with the component + (the actual .so file generated by the build process, + without any modifications). when this stub is loaded + by load_add_on(), the loader will automatically load the + component into the shared library space. + */ + + strcpy(stubName, name); + strcat(stubName, ".stub"); + + /* first, attempt to load the stub (thereby loading the + component as a shared library */ + if ((stubid = load_add_on(stubName)) > B_ERROR) { + /* the stub was loaded successfully. */ + imageid = B_FILE_NOT_FOUND; + + cookie = 0; + while (get_next_image_info(0, &cookie, &info) == B_OK) { + const char *endOfSystemName = strrchr(info.name, '/'); + const char *endOfPassedName = strrchr(name, '/'); + if( 0 == endOfSystemName ) + endOfSystemName = info.name; + else + endOfSystemName++; + if( 0 == endOfPassedName ) + endOfPassedName = name; + else + endOfPassedName++; + if (strcmp(endOfSystemName, endOfPassedName) == 0) { + /* this is the actual component - remember it */ + imageid = info.id; + break; + } + } + + } else { + /* we failed to load the "stub" - try to load the + component directly as an add-on */ + stubid = B_ERROR; + imageid = load_add_on(name); + } + } + + if (imageid <= B_ERROR) { + oserr = imageid; + PR_DELETE( lm ); + goto unlock; + } + lm->name = strdup(name); + lm->dlh = (void*)imageid; + lm->stub_dlh = (void*)stubid; + lm->next = pr_loadmap; + pr_loadmap = lm; + } +#endif + + result = lm; /* success */ + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("Loaded library %s (load lib)", lm->name)); + + unlock: + if (result == NULL) { + PR_SetError(PR_LOAD_LIBRARY_ERROR, oserr); + DLLErrorInternal(oserr); /* sets error text */ + } +#ifdef WIN32 + if (utf8name_malloc) + PR_Free(utf8name_malloc); + if (wname_malloc) + PR_Free(wname_malloc); +#endif + PR_ExitMonitor(pr_linker_lock); + return result; +} + +/* +** Unload a shared library which was loaded via PR_LoadLibrary +*/ +PR_IMPLEMENT(PRStatus) +PR_UnloadLibrary(PRLibrary *lib) +{ + int result = 0; + PRStatus status = PR_SUCCESS; + + if (lib == 0) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + + PR_EnterMonitor(pr_linker_lock); + + if (lib->refCount <= 0) { + PR_ExitMonitor(pr_linker_lock); + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + return PR_FAILURE; + } + + if (--lib->refCount > 0) { + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("%s decr => %d", + lib->name, lib->refCount)); + goto done; + } + +#ifdef XP_BEOS + if(((image_id)lib->stub_dlh) == B_ERROR) + unload_add_on( (image_id) lib->dlh ); + else + unload_add_on( (image_id) lib->stub_dlh); +#endif + +#ifdef XP_UNIX +#ifdef HAVE_DLL +#ifdef USE_DLFCN + result = dlclose(lib->dlh); +#elif defined(USE_HPSHL) + result = shl_unload(lib->dlh); +#elif defined(USE_MACH_DYLD) + if (lib->dlh) + result = NSUnLinkModule(lib->dlh, NSUNLINKMODULE_OPTION_NONE) ? 0 : -1; +#else +#error Configuration error +#endif +#endif /* HAVE_DLL */ +#endif /* XP_UNIX */ +#ifdef XP_PC + if (lib->dlh) { + FreeLibrary((HINSTANCE)(lib->dlh)); + lib->dlh = (HINSTANCE)NULL; + } +#endif /* XP_PC */ + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) + /* Close the connection */ + if (lib->connection) + CloseConnection(&(lib->connection)); + if (lib->bundle) + CFRelease(lib->bundle); + if (lib->wrappers) + CFRelease(lib->wrappers); + /* No way to unload an image (lib->image) */ +#endif + + /* unlink from library search list */ + if (pr_loadmap == lib) + pr_loadmap = pr_loadmap->next; + else if (pr_loadmap != NULL) { + PRLibrary* prev = pr_loadmap; + PRLibrary* next = pr_loadmap->next; + while (next != NULL) { + if (next == lib) { + prev->next = next->next; + goto freeLib; + } + prev = next; + next = next->next; + } + /* + * fail (the library is not on the _pr_loadmap list), + * but don't wipe out an error from dlclose/shl_unload. + */ + PR_NOT_REACHED("_pr_loadmap and lib->refCount inconsistent"); + if (result == 0) { + PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0); + status = PR_FAILURE; + } + } + /* + * We free the PRLibrary structure whether dlclose/shl_unload + * succeeds or not. + */ + + freeLib: + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("Unloaded library %s", lib->name)); + free(lib->name); + lib->name = NULL; + PR_DELETE(lib); + if (result != 0) { + PR_SetError(PR_UNLOAD_LIBRARY_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + status = PR_FAILURE; + } + +done: + PR_ExitMonitor(pr_linker_lock); + return status; +} + +static void* +pr_FindSymbolInLib(PRLibrary *lm, const char *name) +{ + void *f = NULL; +#ifdef XP_OS2 + int rc; +#endif + + if (lm->staticTable != NULL) { + const PRStaticLinkTable* tp; + for (tp = lm->staticTable; tp->name; tp++) { + if (strcmp(name, tp->name) == 0) { + return (void*) tp->fp; + } + } + /* + ** If the symbol was not found in the static table then check if + ** the symbol was exported in the DLL... Win16 only!! + */ +#if !defined(WIN16) && !defined(XP_BEOS) + PR_SetError(PR_FIND_SYMBOL_ERROR, 0); + return (void*)NULL; +#endif + } + +#ifdef XP_OS2 + rc = DosQueryProcAddr(lm->dlh, 0, (PSZ) name, (PFN *) &f); +#if defined(NEED_LEADING_UNDERSCORE) + /* + * Older plugins (not built using GCC) will have symbols that are not + * underscore prefixed. We check for that here. + */ + if (rc != NO_ERROR) { + name++; + DosQueryProcAddr(lm->dlh, 0, (PSZ) name, (PFN *) &f); + } +#endif +#endif /* XP_OS2 */ + +#ifdef WIN32 + f = GetProcAddress(lm->dlh, name); +#endif /* WIN32 */ + +#if defined(XP_MACOSX) && defined(USE_MACH_DYLD) +/* add this offset to skip the leading underscore in name */ +#define SYM_OFFSET 1 + if (lm->bundle) { + CFStringRef nameRef = CFStringCreateWithCString(NULL, name + SYM_OFFSET, kCFStringEncodingASCII); + if (nameRef) { + f = CFBundleGetFunctionPointerForName(lm->bundle, nameRef); + CFRelease(nameRef); + } + } + if (lm->connection) { + Ptr symAddr; + CFragSymbolClass symClass; + Str255 pName; + + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("Looking up symbol: %s", name + SYM_OFFSET)); + + c2pstrcpy(pName, name + SYM_OFFSET); + + f = (FindSymbol(lm->connection, pName, &symAddr, &symClass) == noErr) ? symAddr : NULL; + +#ifdef __ppc__ + /* callers expect mach-o function pointers, so must wrap tvectors with glue. */ + if (f && symClass == kTVectorCFragSymbol) { + f = TV2FP(lm->wrappers, name + SYM_OFFSET, f); + } +#endif /* __ppc__ */ + + if (f == NULL && strcmp(name + SYM_OFFSET, "main") == 0) f = lm->main; + } + if (lm->image) { + NSSymbol symbol; + symbol = NSLookupSymbolInImage(lm->image, name, + NSLOOKUPSYMBOLINIMAGE_OPTION_BIND + | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR); + if (symbol != NULL) + f = NSAddressOfSymbol(symbol); + else + f = NULL; + } +#undef SYM_OFFSET +#endif /* XP_MACOSX && USE_MACH_DYLD */ + +#ifdef XP_BEOS + if( B_NO_ERROR != get_image_symbol( (image_id)lm->dlh, name, B_SYMBOL_TYPE_TEXT, &f ) ) { + f = NULL; + } +#endif + +#ifdef XP_UNIX +#ifdef HAVE_DLL +#ifdef USE_DLFCN + f = dlsym(lm->dlh, name); +#elif defined(USE_HPSHL) + if (shl_findsym(&lm->dlh, name, TYPE_PROCEDURE, &f) == -1) { + f = NULL; + } +#elif defined(USE_MACH_DYLD) + if (lm->dlh) { + NSSymbol symbol; + symbol = NSLookupSymbolInModule(lm->dlh, name); + if (symbol != NULL) + f = NSAddressOfSymbol(symbol); + else + f = NULL; + } +#endif +#endif /* HAVE_DLL */ +#endif /* XP_UNIX */ + if (f == NULL) { + PR_SetError(PR_FIND_SYMBOL_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + } + return f; +} + +/* +** Called by class loader to resolve missing native's +*/ +PR_IMPLEMENT(void*) +PR_FindSymbol(PRLibrary *lib, const char *raw_name) +{ + void *f = NULL; +#if defined(NEED_LEADING_UNDERSCORE) + char *name; +#else + const char *name; +#endif + /* + ** Mangle the raw symbol name in any way that is platform specific. + */ +#if defined(NEED_LEADING_UNDERSCORE) + /* Need a leading _ */ + name = PR_smprintf("_%s", raw_name); +#elif defined(AIX) + /* + ** AIX with the normal linker put's a "." in front of the symbol + ** name. When use "svcc" and "svld" then the "." disappears. Go + ** figure. + */ + name = raw_name; +#else + name = raw_name; +#endif + + PR_EnterMonitor(pr_linker_lock); + PR_ASSERT(lib != NULL); + f = pr_FindSymbolInLib(lib, name); + +#if defined(NEED_LEADING_UNDERSCORE) + PR_smprintf_free(name); +#endif + + PR_ExitMonitor(pr_linker_lock); + return f; +} + +/* +** Return the address of the function 'raw_name' in the library 'lib' +*/ +PR_IMPLEMENT(PRFuncPtr) +PR_FindFunctionSymbol(PRLibrary *lib, const char *raw_name) +{ + return ((PRFuncPtr) PR_FindSymbol(lib, raw_name)); +} + +PR_IMPLEMENT(void*) +PR_FindSymbolAndLibrary(const char *raw_name, PRLibrary* *lib) +{ + void *f = NULL; +#if defined(NEED_LEADING_UNDERSCORE) + char *name; +#else + const char *name; +#endif + PRLibrary* lm; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + /* + ** Mangle the raw symbol name in any way that is platform specific. + */ +#if defined(NEED_LEADING_UNDERSCORE) + /* Need a leading _ */ + name = PR_smprintf("_%s", raw_name); +#elif defined(AIX) + /* + ** AIX with the normal linker put's a "." in front of the symbol + ** name. When use "svcc" and "svld" then the "." disappears. Go + ** figure. + */ + name = raw_name; +#else + name = raw_name; +#endif + + PR_EnterMonitor(pr_linker_lock); + + /* search all libraries */ + for (lm = pr_loadmap; lm != NULL; lm = lm->next) { + f = pr_FindSymbolInLib(lm, name); + if (f != NULL) { + *lib = lm; + lm->refCount++; + PR_LOG(_pr_linker_lm, PR_LOG_MIN, + ("%s incr => %d (for %s)", + lm->name, lm->refCount, name)); + break; + } + } +#if defined(NEED_LEADING_UNDERSCORE) + PR_smprintf_free(name); +#endif + + PR_ExitMonitor(pr_linker_lock); + return f; +} + +PR_IMPLEMENT(PRFuncPtr) +PR_FindFunctionSymbolAndLibrary(const char *raw_name, PRLibrary* *lib) +{ + return ((PRFuncPtr) PR_FindSymbolAndLibrary(raw_name, lib)); +} + +/* +** Add a static library to the list of loaded libraries. If LoadLibrary +** is called with the name then we will pretend it was already loaded +*/ +PR_IMPLEMENT(PRLibrary*) +PR_LoadStaticLibrary(const char *name, const PRStaticLinkTable *slt) +{ + PRLibrary *lm=NULL; + PRLibrary* result = NULL; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* See if library is already loaded */ + PR_EnterMonitor(pr_linker_lock); + + /* If the lbrary is already loaded, then add the static table information... */ + result = pr_UnlockedFindLibrary(name); + if (result != NULL) { + PR_ASSERT( (result->staticTable == NULL) || (result->staticTable == slt) ); + result->staticTable = slt; + goto unlock; + } + + /* Add library to list...Mark it static */ + lm = PR_NEWZAP(PRLibrary); + if (lm == NULL) goto unlock; + + lm->name = strdup(name); + lm->refCount = 1; + lm->dlh = pr_exe_loadmap ? pr_exe_loadmap->dlh : 0; + lm->staticTable = slt; + lm->next = pr_loadmap; + pr_loadmap = lm; + + result = lm; /* success */ + PR_ASSERT(lm->refCount == 1); + PR_LOG(_pr_linker_lm, PR_LOG_MIN, ("Loaded library %s (static lib)", lm->name)); + unlock: + PR_ExitMonitor(pr_linker_lock); + return result; +} + +PR_IMPLEMENT(char *) +PR_GetLibraryFilePathname(const char *name, PRFuncPtr addr) +{ +#if defined(USE_DLFCN) && defined(HAVE_DLADDR) + Dl_info dli; + char *result; + + if (dladdr((void *)addr, &dli) == 0) { + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + return NULL; + } + result = PR_Malloc(strlen(dli.dli_fname)+1); + if (result != NULL) { + strcpy(result, dli.dli_fname); + } + return result; +#elif defined(USE_MACH_DYLD) + char *result; + const char *image_name; + int i, count = _dyld_image_count(); + + for (i = 0; i < count; i++) { + image_name = _dyld_get_image_name(i); + if (strstr(image_name, name) != NULL) { + result = PR_Malloc(strlen(image_name)+1); + if (result != NULL) { + strcpy(result, image_name); + } + return result; + } + } + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, 0); + return NULL; +#elif defined(AIX) + char *result; +#define LD_INFO_INCREMENT 64 + struct ld_info *info; + unsigned int info_length = LD_INFO_INCREMENT * sizeof(struct ld_info); + struct ld_info *infop; + int loadflags = L_GETINFO | L_IGNOREUNLOAD; + + for (;;) { + info = PR_Malloc(info_length); + if (info == NULL) { + return NULL; + } + /* If buffer is too small, loadquery fails with ENOMEM. */ + if (loadquery(loadflags, info, info_length) != -1) { + break; + } + /* + * Calling loadquery when compiled for 64-bit with the + * L_IGNOREUNLOAD flag can cause an invalid argument error + * on AIX 5.1. Detect this error the first time that + * loadquery is called, and try calling it again without + * this flag set. + */ + if (errno == EINVAL && (loadflags & L_IGNOREUNLOAD)) { + loadflags &= ~L_IGNOREUNLOAD; + if (loadquery(loadflags, info, info_length) != -1) { + break; + } + } + PR_Free(info); + if (errno != ENOMEM) { + /* should not happen */ + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + return NULL; + } + /* retry with a larger buffer */ + info_length += LD_INFO_INCREMENT * sizeof(struct ld_info); + } + + for (infop = info; + ; + infop = (struct ld_info *)((char *)infop + infop->ldinfo_next)) { + unsigned long start = (unsigned long)infop->ldinfo_dataorg; + unsigned long end = start + infop->ldinfo_datasize; + if (start <= (unsigned long)addr && end > (unsigned long)addr) { + result = PR_Malloc(strlen(infop->ldinfo_filename)+1); + if (result != NULL) { + strcpy(result, infop->ldinfo_filename); + } + break; + } + if (!infop->ldinfo_next) { + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, 0); + result = NULL; + break; + } + } + PR_Free(info); + return result; +#elif defined(OSF1) + /* Contributed by Steve Streeter of HP */ + ldr_process_t process, ldr_my_process(); + ldr_module_t mod_id; + ldr_module_info_t info; + ldr_region_t regno; + ldr_region_info_t reginfo; + size_t retsize; + int rv; + char *result; + + /* Get process for which dynamic modules will be listed */ + + process = ldr_my_process(); + + /* Attach to process */ + + rv = ldr_xattach(process); + if (rv) { + /* should not happen */ + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + return NULL; + } + + /* Print information for list of modules */ + + mod_id = LDR_NULL_MODULE; + + for (;;) { + + /* Get information for the next module in the module list. */ + + ldr_next_module(process, &mod_id); + if (ldr_inq_module(process, mod_id, &info, sizeof(info), + &retsize) != 0) { + /* No more modules */ + break; + } + if (retsize < sizeof(info)) { + continue; + } + + /* + * Get information for each region in the module and check if any + * contain the address of this function. + */ + + for (regno = 0; ; regno++) { + if (ldr_inq_region(process, mod_id, regno, ®info, + sizeof(reginfo), &retsize) != 0) { + /* No more regions */ + break; + } + if (((unsigned long)reginfo.lri_mapaddr <= + (unsigned long)addr) && + (((unsigned long)reginfo.lri_mapaddr + reginfo.lri_size) > + (unsigned long)addr)) { + /* Found it. */ + result = PR_Malloc(strlen(info.lmi_name)+1); + if (result != NULL) { + strcpy(result, info.lmi_name); + } + return result; + } + } + } + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, 0); + return NULL; +#elif defined(HPUX) && defined(USE_HPSHL) + int index; + struct shl_descriptor desc; + char *result; + + for (index = 0; shl_get_r(index, &desc) == 0; index++) { + if (strstr(desc.filename, name) != NULL) { + result = PR_Malloc(strlen(desc.filename)+1); + if (result != NULL) { + strcpy(result, desc.filename); + } + return result; + } + } + /* + * Since the index value of a library is decremented if + * a library preceding it in the shared library search + * list was unloaded, it is possible that we missed some + * libraries as we went up the list. So we should go + * down the list to be sure that we not miss anything. + */ + for (index--; index >= 0; index--) { + if ((shl_get_r(index, &desc) == 0) + && (strstr(desc.filename, name) != NULL)) { + result = PR_Malloc(strlen(desc.filename)+1); + if (result != NULL) { + strcpy(result, desc.filename); + } + return result; + } + } + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, 0); + return NULL; +#elif defined(HPUX) && defined(USE_DLFCN) + struct load_module_desc desc; + char *result; + const char *module_name; + + if (dlmodinfo((unsigned long)addr, &desc, sizeof desc, NULL, 0, 0) == 0) { + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + return NULL; + } + module_name = dlgetname(&desc, sizeof desc, NULL, 0, 0); + if (module_name == NULL) { + /* should not happen */ + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + return NULL; + } + result = PR_Malloc(strlen(module_name)+1); + if (result != NULL) { + strcpy(result, module_name); + } + return result; +#elif defined(WIN32) + PRUnichar wname[MAX_PATH]; + HMODULE handle = NULL; + PRUnichar module_name[MAX_PATH]; + int len; + char *result; + + if (MultiByteToWideChar(CP_ACP, 0, name, -1, wname, MAX_PATH)) { + handle = GetModuleHandleW(wname); + } + if (handle == NULL) { + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + return NULL; + } + if (GetModuleFileNameW(handle, module_name, MAX_PATH) == 0) { + /* should not happen */ + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + return NULL; + } + len = WideCharToMultiByte(CP_ACP, 0, module_name, -1, + NULL, 0, NULL, NULL); + if (len == 0) { + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + return NULL; + } + result = PR_Malloc(len * sizeof(PRUnichar)); + if (result != NULL) { + WideCharToMultiByte(CP_ACP, 0, module_name, -1, + result, len, NULL, NULL); + } + return result; +#elif defined(XP_OS2) + HMODULE module = NULL; + char module_name[_MAX_PATH]; + char *result; + APIRET ulrc = DosQueryModFromEIP(&module, NULL, 0, NULL, NULL, (ULONG) addr); + if ((NO_ERROR != ulrc) || (NULL == module) ) { + PR_SetError(PR_LIBRARY_NOT_LOADED_ERROR, _MD_ERRNO()); + DLLErrorInternal(_MD_ERRNO()); + return NULL; + } + ulrc = DosQueryModuleName(module, sizeof module_name, module_name); + if (NO_ERROR != ulrc) { + /* should not happen */ + _PR_MD_MAP_DEFAULT_ERROR(_MD_ERRNO()); + return NULL; + } + result = PR_Malloc(strlen(module_name)+1); + if (result != NULL) { + strcpy(result, module_name); + } + return result; +#else + PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); + return NULL; +#endif +}
diff --git a/pr/src/malloc/.cvsignore b/pr/src/malloc/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/pr/src/malloc/.cvsignore
@@ -0,0 +1 @@ +Makefile
diff --git a/pr/src/malloc/Makefile.in b/pr/src/malloc/Makefile.in new file mode 100644 index 0000000..51f2a5a --- /dev/null +++ b/pr/src/malloc/Makefile.in
@@ -0,0 +1,28 @@ +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#! gmake + +MOD_DEPTH = ../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +TARGETS = $(OBJS) + +INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private + +DEFINES += -D_NSPR_BUILD_ + +CSRCS = prmalloc.c prmem.c + +include $(topsrcdir)/config/rules.mk + +export:: $(TARGETS) +
diff --git a/pr/src/malloc/prmalloc.c b/pr/src/malloc/prmalloc.c new file mode 100644 index 0000000..174d0da --- /dev/null +++ b/pr/src/malloc/prmalloc.c
@@ -0,0 +1,1142 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "primpl.h" + +/* +** We override malloc etc. on any platform which has preemption + +** nspr20 user level threads. When we're debugging, we can make our +** version of malloc fail occasionally. +*/ +#ifdef _PR_OVERRIDE_MALLOC + +/* +** Thread safe version of malloc, calloc, realloc, free +*/ +#include <stdarg.h> + +#ifdef DEBUG +#define SANITY +#define EXTRA_SANITY +#else +#undef SANITY +#undef EXTRA_SANITY +#endif + +/* Forward decls */ +void *_PR_UnlockedMalloc(size_t size); +void _PR_UnlockedFree(void *ptr); +void *_PR_UnlockedRealloc(void *ptr, size_t size); +void *_PR_UnlockedCalloc(size_t n, size_t elsize); + +/************************************************************************/ + +/* + * ---------------------------------------------------------------------------- + * "THE BEER-WARE LICENSE" (Revision 42): + * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you + * can do whatever you want with this stuff. If we meet some day, and you think + * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp + * ---------------------------------------------------------------------------- + * + */ + +/* + * Defining SANITY will enable some checks which will tell you if the users + * program did botch something + */ + +/* + * Defining EXTRA_SANITY will enable some checks which are mostly related + * to internal conditions in malloc.c + */ + +/* + * Very verbose progress on stdout... + */ +#if 0 +# define TRACE(foo) printf foo +static int malloc_event; +#else +# define TRACE(foo) +#endif + +/* XXX Pick a number, any number */ +# define malloc_pagesize 4096UL +# define malloc_pageshift 12UL + +#ifdef XP_UNIX +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/mman.h> +#endif + +/* + * This structure describes a page's worth of chunks. + */ + +struct pginfo { + struct pginfo *next; /* next on the free list */ + char *page; /* Pointer to the page */ + u_short size; /* size of this page's chunks */ + u_short shift; /* How far to shift for this size chunks */ + u_short free; /* How many free chunks */ + u_short total; /* How many chunk */ + u_long bits[1]; /* Which chunks are free */ +}; + +struct pgfree { + struct pgfree *next; /* next run of free pages */ + struct pgfree *prev; /* prev run of free pages */ + char *page; /* pointer to free pages */ + char *end; /* pointer to end of free pages */ + u_long size; /* number of bytes free */ +}; + +/* + * How many bits per u_long in the bitmap. + * Change only if not 8 bits/byte + */ +#define MALLOC_BITS (8*sizeof(u_long)) + +/* + * Magic values to put in the page_directory + */ +#define MALLOC_NOT_MINE ((struct pginfo*) 0) +#define MALLOC_FREE ((struct pginfo*) 1) +#define MALLOC_FIRST ((struct pginfo*) 2) +#define MALLOC_FOLLOW ((struct pginfo*) 3) +#define MALLOC_MAGIC ((struct pginfo*) 4) + +/* + * Set to one when malloc_init has been called + */ +static unsigned initialized; + +/* + * The size of a page. + * Must be a integral multiplum of the granularity of mmap(2). + * Your toes will curl if it isn't a power of two + */ +#define malloc_pagemask ((malloc_pagesize)-1) + +/* + * The size of the largest chunk. + * Half a page. + */ +#define malloc_maxsize ((malloc_pagesize)>>1) + +/* + * malloc_pagesize == 1 << malloc_pageshift + */ +#ifndef malloc_pageshift +static unsigned malloc_pageshift; +#endif /* malloc_pageshift */ + +/* + * The smallest allocation we bother about. + * Must be power of two + */ +#ifndef malloc_minsize +static unsigned malloc_minsize; +#endif /* malloc_minsize */ + +/* + * The largest chunk we care about. + * Must be smaller than pagesize + * Must be power of two + */ +#ifndef malloc_maxsize +static unsigned malloc_maxsize; +#endif /* malloc_maxsize */ + +#ifndef malloc_cache +static unsigned malloc_cache; +#endif /* malloc_cache */ + +/* + * The offset from pagenumber to index into the page directory + */ +static u_long malloc_origo; + +/* + * The last index in the page directory we care about + */ +static u_long last_index; + +/* + * Pointer to page directory. + * Allocated "as if with" malloc + */ +static struct pginfo **page_dir; + +/* + * How many slots in the page directory + */ +static unsigned malloc_ninfo; + +/* + * Free pages line up here + */ +static struct pgfree free_list; + +/* + * Abort() if we fail to get VM ? + */ +static int malloc_abort; + +#ifdef SANITY +/* + * Are we trying to die ? + */ +static int suicide; +#endif + +/* + * dump statistics + */ +static int malloc_stats; + +/* + * always realloc ? + */ +static int malloc_realloc; + +/* + * my last break. + */ +static void *malloc_brk; + +/* + * one location cache for free-list holders + */ +static struct pgfree *px; + +static int set_pgdir(void *ptr, struct pginfo *info); +static int extend_page_directory(u_long index); + +#ifdef SANITY +void +malloc_dump(FILE *fd) +{ + struct pginfo **pd; + struct pgfree *pf; + int j; + + pd = page_dir; + + /* print out all the pages */ + for(j=0;j<=last_index;j++) { + fprintf(fd,"%08lx %5d ",(j+malloc_origo) << malloc_pageshift,j); + if (pd[j] == MALLOC_NOT_MINE) { + for(j++;j<=last_index && pd[j] == MALLOC_NOT_MINE;j++) + ; + j--; + fprintf(fd,".. %5d not mine\n", j); + } else if (pd[j] == MALLOC_FREE) { + for(j++;j<=last_index && pd[j] == MALLOC_FREE;j++) + ; + j--; + fprintf(fd,".. %5d free\n", j); + } else if (pd[j] == MALLOC_FIRST) { + for(j++;j<=last_index && pd[j] == MALLOC_FOLLOW;j++) + ; + j--; + fprintf(fd,".. %5d in use\n", j); + } else if (pd[j] < MALLOC_MAGIC) { + fprintf(fd,"(%p)\n", pd[j]); + } else { + fprintf(fd,"%p %d (of %d) x %d @ %p --> %p\n", + pd[j],pd[j]->free, pd[j]->total, + pd[j]->size, pd[j]->page, pd[j]->next); + } + } + + for(pf=free_list.next; pf; pf=pf->next) { + fprintf(fd,"Free: @%p [%p...%p[ %ld ->%p <-%p\n", + pf,pf->page,pf->end,pf->size,pf->prev,pf->next); + if (pf == pf->next) { + fprintf(fd,"Free_list loops.\n"); + break; + } + } + + /* print out various info */ + fprintf(fd,"Minsize\t%d\n",malloc_minsize); + fprintf(fd,"Maxsize\t%ld\n",malloc_maxsize); + fprintf(fd,"Pagesize\t%ld\n",malloc_pagesize); + fprintf(fd,"Pageshift\t%ld\n",malloc_pageshift); + fprintf(fd,"FirstPage\t%ld\n",malloc_origo); + fprintf(fd,"LastPage\t%ld %lx\n",last_index+malloc_pageshift, + (last_index + malloc_pageshift) << malloc_pageshift); + fprintf(fd,"Break\t%ld\n",(u_long)sbrk(0) >> malloc_pageshift); +} + +static void wrterror(char *fmt, ...) +{ + char *q = "malloc() error: "; + char buf[100]; + va_list ap; + + suicide = 1; + + va_start(ap, fmt); + PR_vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + fputs(q, stderr); + fputs(buf, stderr); + + malloc_dump(stderr); + PR_Abort(); +} + +static void wrtwarning(char *fmt, ...) +{ + char *q = "malloc() warning: "; + char buf[100]; + va_list ap; + + va_start(ap, fmt); + PR_vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + fputs(q, stderr); + fputs(buf, stderr); +} +#endif /* SANITY */ + + +/* + * Allocate a number of pages from the OS + */ +static caddr_t +map_pages(int pages, int update) +{ + caddr_t result,tail; + + result = ((caddr_t)sbrk(0)) + malloc_pagemask - 1; + result = (caddr_t) ((u_long)result & ~malloc_pagemask); + tail = result + (pages << malloc_pageshift); + if (!brk(tail)) { + last_index = ((u_long)tail >> malloc_pageshift) - malloc_origo -1; + malloc_brk = tail; + TRACE(("%6d S %p .. %p\n",malloc_event++, result, tail)); + if (!update || last_index < malloc_ninfo || + extend_page_directory(last_index)) + return result; + } + TRACE(("%6d s %d %p %d\n",malloc_event++,pages,sbrk(0),errno)); +#ifdef EXTRA_SANITY + wrterror("map_pages fails\n"); +#endif + return 0; +} + +#define set_bit(_pi,_bit) \ + (_pi)->bits[(_bit)/MALLOC_BITS] |= 1L<<((_bit)%MALLOC_BITS) + +#define clr_bit(_pi,_bit) \ + (_pi)->bits[(_bit)/MALLOC_BITS] &= ~(1L<<((_bit)%MALLOC_BITS)); + +#define tst_bit(_pi,_bit) \ + ((_pi)->bits[(_bit)/MALLOC_BITS] & (1L<<((_bit)%MALLOC_BITS))) + +/* + * Extend page directory + */ +static int +extend_page_directory(u_long index) +{ + struct pginfo **young, **old; + int i; + + TRACE(("%6d E %lu\n",malloc_event++,index)); + + /* Make it this many pages */ + i = index * sizeof *page_dir; + i /= malloc_pagesize; + i += 2; + + /* Get new pages, if you used this much mem you don't care :-) */ + young = (struct pginfo**) map_pages(i,0); + if (!young) + return 0; + + /* Copy the old stuff */ + memset(young, 0, i * malloc_pagesize); + memcpy(young, page_dir, + malloc_ninfo * sizeof *page_dir); + + /* register the new size */ + malloc_ninfo = i * malloc_pagesize / sizeof *page_dir; + + /* swap the pointers */ + old = page_dir; + page_dir = young; + + /* Mark the pages */ + index = ((u_long)young >> malloc_pageshift) - malloc_origo; + page_dir[index] = MALLOC_FIRST; + while (--i) { + page_dir[++index] = MALLOC_FOLLOW; + } + + /* Now free the old stuff */ + _PR_UnlockedFree(old); + return 1; +} + +/* + * Set entry in page directory. + * Extend page directory if need be. + */ +static int +set_pgdir(void *ptr, struct pginfo *info) +{ + u_long index = ((u_long)ptr >> malloc_pageshift) - malloc_origo; + + if (index >= malloc_ninfo && !extend_page_directory(index)) + return 0; + page_dir[index] = info; + return 1; +} + +/* + * Initialize the world + */ +static void +malloc_init (void) +{ + int i; + char *p; + + TRACE(("%6d I\n",malloc_event++)); +#ifdef DEBUG + for (p=getenv("MALLOC_OPTIONS"); p && *p; p++) { + switch (*p) { + case 'a': malloc_abort = 0; break; + case 'A': malloc_abort = 1; break; + case 'd': malloc_stats = 0; break; + case 'D': malloc_stats = 1; break; + case 'r': malloc_realloc = 0; break; + case 'R': malloc_realloc = 1; break; + default: + wrtwarning("Unknown chars in MALLOC_OPTIONS\n"); + break; + } + } +#endif + +#ifndef malloc_pagesize + /* determine our pagesize */ + malloc_pagesize = getpagesize(); +#endif /* malloc_pagesize */ + +#ifndef malloc_pageshift + /* determine how much we shift by to get there */ + for (i = malloc_pagesize; i > 1; i >>= 1) + malloc_pageshift++; +#endif /* malloc_pageshift */ + +#ifndef malloc_cache + malloc_cache = 50 << malloc_pageshift; +#endif /* malloc_cache */ + +#ifndef malloc_minsize + /* + * find the smallest size allocation we will bother about. + * this is determined as the smallest allocation that can hold + * it's own pginfo; + */ + i = 2; + for(;;) { + int j; + + /* Figure out the size of the bits */ + j = malloc_pagesize/i; + j /= 8; + if (j < sizeof(u_long)) + j = sizeof (u_long); + if (sizeof(struct pginfo) + j - sizeof (u_long) <= i) + break; + i += i; + } + malloc_minsize = i; +#endif /* malloc_minsize */ + + + /* Allocate one page for the page directory */ + page_dir = (struct pginfo **) map_pages(1,0); +#ifdef SANITY + if (!page_dir) + wrterror("fatal: my first mmap failed. (check limits ?)\n"); +#endif + + /* + * We need a maximum of malloc_pageshift buckets, steal these from the + * front of the page_directory; + */ + malloc_origo = (u_long) page_dir >> malloc_pageshift; + malloc_origo -= malloc_pageshift; + + /* Clear it */ + memset(page_dir,0,malloc_pagesize); + + /* Find out how much it tells us */ + malloc_ninfo = malloc_pagesize / sizeof *page_dir; + + /* Plug the page directory into itself */ + i = set_pgdir(page_dir,MALLOC_FIRST); +#ifdef SANITY + if (!i) + wrterror("fatal: couldn't set myself in the page directory\n"); +#endif + + /* Been here, done that */ + initialized++; +} + +/* + * Allocate a number of complete pages + */ +static void *malloc_pages(size_t size) +{ + void *p,*delay_free = 0;