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glibc/linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h
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| /* Define POSIX options for Linux. | |
| Copyright (C) 1996, 1997, 1998, 1999, 2000 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 Library General Public License as | |
| published by the Free Software Foundation; either version 2 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 | |
| Library General Public License for more details. | |
| You should have received a copy of the GNU Library General Public | |
| License along with the GNU C Library; see the file COPYING.LIB. If not, | |
| write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| Boston, MA 02111-1307, USA. */ | |
| #ifndef _POSIX_OPT_H | |
| #define _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 1 | |
| /* Synchronizing file data is supported. */ | |
| #define _POSIX_SYNCHRONIZED_IO 1 | |
| /* The fsync function is present. */ | |
| #define _POSIX_FSYNC 1 | |
| /* Mapping of files to memory is supported. */ | |
| #define _POSIX_MAPPED_FILES 1 | |
| /* Locking of all memory is supported. */ | |
| #define _POSIX_MEMLOCK 1 | |
| /* Locking of ranges of memory is supported. */ | |
| #define _POSIX_MEMLOCK_RANGE 1 | |
| /* Setting of memory protections is supported. */ | |
| #define _POSIX_MEMORY_PROTECTION 1 | |
| /* Implementation supports `poll' function. */ | |
| #define _POSIX_POLL 1 | |
| /* Implementation supports `select' and `pselect' functions. */ | |
| #define _POSIX_SELECT 1 | |
| /* Only root can change owner of file. */ | |
| #define _POSIX_CHOWN_RESTRICTED 1 | |
| /* `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 | |
| /* X/Open realtime thread support is available. */ | |
| #define _XOPEN_REALTIME_THREADS 1 | |
| /* XPG4.2 shared memory is supported. */ | |
| #define _XOPEN_SHM 1 | |
| /* Tell we have POSIX threads. */ | |
| #define _POSIX_THREADS 1 | |
| /* We have the reentrant functions described in POSIX. */ | |
| #define _POSIX_REENTRANT_FUNCTIONS 1 | |
| #define _POSIX_THREAD_SAFE_FUNCTIONS 1 | |
| /* We provide priority scheduling for threads. */ | |
| #define _POSIX_THREAD_PRIORITY_SCHEDULING 1 | |
| /* We support user-defined stack sizes. */ | |
| #define _POSIX_THREAD_ATTR_STACKSIZE 1 | |
| /* We support user-defined stacks. */ | |
| #define _POSIX_THREAD_ATTR_STACKADDR 1 | |
| /* We support POSIX.1b semaphores, but only the non-shared form for now. */ | |
| #define _POSIX_SEMAPHORES 1 | |
| /* Real-time signals are supported. */ | |
| #define _POSIX_REALTIME_SIGNALS 1 | |
| /* We support asynchronous I/O. */ | |
| #define _POSIX_ASYNCHRONOUS_IO 1 | |
| /* Alternative name for Unix98. */ | |
| #define _LFS_ASYNCHRONOUS_IO 1 | |
| /* The LFS support in asynchronous I/O is also available. */ | |
| #define _LFS64_ASYNCHRONOUS_IO 1 | |
| /* The rest of the LFS is also available. */ | |
| #define _LFS_LARGEFILE 1 | |
| #define _LFS64_LARGEFILE 1 | |
| #define _LFS64_STDIO 1 | |
| /* POSIX shared memory objects are implemented. */ | |
| #define _POSIX_SHARED_MEMORY_OBJECTS 1 | |
| /* CPU-time clocks supported. */ | |
| #define _POSIX_CPUTIME 200912L | |
| /* We support the clock also in threads. */ | |
| #define _POSIX_THREAD_CPUTIME 200912L | |
| /* GNU libc provides regular expression handling. */ | |
| #define _POSIX_REGEXP 1 | |
| /* Reader/Writer locks are available. */ | |
| #define _POSIX_READER_WRITER_LOCKS 200912L | |
| /* We have a POSIX shell. */ | |
| #define _POSIX_SHELL 1 | |
| /* We support the Timeouts option. */ | |
| #define _POSIX_TIMEOUTS 200912L | |
| /* We support spinlocks. */ | |
| #define _POSIX_SPIN_LOCKS 200912L | |
| /* The `spawn' function family is supported. */ | |
| #define _POSIX_SPAWN 200912L | |
| /* We have POSIX timers. */ | |
| #define _POSIX_TIMERS 1 | |
| /* The barrier functions are available. */ | |
| #define _POSIX_BARRIERS 200912L | |
| /* POSIX message queues are not yet supported. */ | |
| #undef _POSIX_MESSAGE_PASSING | |
| #endif /* posix_opt.h */ |