| /* Define POSIX options for Linux. |
| Copyright (C) 1996,1997,1999,2000,2002,2003,2008,2009 |
| Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* |
| * Never include this file directly; use <unistd.h> instead. |
| */ |
| |
| #ifndef _BITS_POSIX_OPT_H |
| #define _BITS_POSIX_OPT_H 1 |
| |
| /* Job control is supported. */ |
| #define _POSIX_JOB_CONTROL 1 |
| |
| /* Processes have a saved set-user-ID and a saved set-group-ID. */ |
| #define _POSIX_SAVED_IDS 1 |
| |
| /* Priority scheduling is supported. */ |
| #define _POSIX_PRIORITY_SCHEDULING 200809L |
| |
| /* Synchronizing file data is supported. */ |
| #define _POSIX_SYNCHRONIZED_IO 200809L |
| |
| /* The fsync function is present. */ |
| #define _POSIX_FSYNC 200809L |
| |
| /* Mapping of files to memory is supported. */ |
| #define _POSIX_MAPPED_FILES 200809L |
| |
| /* Locking of all memory is supported. */ |
| #define _POSIX_MEMLOCK 200809L |
| |
| /* Locking of ranges of memory is supported. */ |
| #define _POSIX_MEMLOCK_RANGE 200809L |
| |
| /* Setting of memory protections is supported. */ |
| #define _POSIX_MEMORY_PROTECTION 200809L |
| |
| /* Some filesystems allow all users to change file ownership. */ |
| #define _POSIX_CHOWN_RESTRICTED 0 |
| |
| /* `c_cc' member of 'struct termios' structure can be disabled by |
| using the value _POSIX_VDISABLE. */ |
| #define _POSIX_VDISABLE '\0' |
| |
| /* Filenames are not silently truncated. */ |
| #define _POSIX_NO_TRUNC 1 |
| |
| /* X/Open realtime support is available. */ |
| #define _XOPEN_REALTIME 1 |
| |
| /* XPG4.2 shared memory is supported. */ |
| #define _XOPEN_SHM 1 |
| |
| /* Real-time signals are supported. */ |
| #define _POSIX_REALTIME_SIGNALS 200809L |
| |
| /* The LFS interface is available, except for the asynchronous I/O. */ |
| #define _LFS_LARGEFILE 1 |
| #define _LFS64_LARGEFILE 1 |
| #define _LFS64_STDIO 1 |
| |
| /* POSIX timers are available. */ |
| #define _POSIX_TIMERS 200809L |
| |
| /* POSIX shared memory objects are implemented. */ |
| #define _POSIX_SHARED_MEMORY_OBJECTS 200809L |
| |
| /* GNU libc provides regular expression handling. */ |
| #define _POSIX_REGEXP 1 |
| |
| /* We have a POSIX shell. */ |
| #define _POSIX_SHELL 1 |
| |
| /* The `spawn' function family is supported. */ |
| #define _POSIX_SPAWN 200809L |
| |
| /* The monotonic clock might be available. */ |
| #define _POSIX_MONOTONIC_CLOCK 0 |
| |
| #endif /* bits/posix_opt.h */ |
