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/* Define POSIX options for Linux.
Copyright (C) 1996-2001, 2002, 2003, 2004 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; 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 200112L
/* Synchronizing file data is supported. */
#define _POSIX_SYNCHRONIZED_IO 200112L
/* The fsync function is present. */
#define _POSIX_FSYNC 200112L
/* Mapping of files to memory is supported. */
#define _POSIX_MAPPED_FILES 200112L
/* Locking of all memory is supported. */
#define _POSIX_MEMLOCK 200112L
/* Locking of ranges of memory is supported. */
#define _POSIX_MEMLOCK_RANGE 200112L
/* Setting of memory protections is supported. */
#define _POSIX_MEMORY_PROTECTION 200112L
/* 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
/* XPG4.2 shared memory is supported. */
#define _XOPEN_SHM 1
/* Tell we have POSIX threads. */
#define _POSIX_THREADS 200112L
/* We have the reentrant functions described in POSIX. */
#define _POSIX_REENTRANT_FUNCTIONS 1
#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
/* We provide priority scheduling for threads. */
#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L
/* We support user-defined stack sizes. */
#define _POSIX_THREAD_ATTR_STACKSIZE 200112L
/* We support user-defined stacks. */
#define _POSIX_THREAD_ATTR_STACKADDR 200112L
/* We support POSIX.1b semaphores. */
#define _POSIX_SEMAPHORES 200112L
/* Real-time signals are supported. */
#define _POSIX_REALTIME_SIGNALS 200112L
/* We support asynchronous I/O. */
#define _POSIX_ASYNCHRONOUS_IO 200112L
#define _POSIX_ASYNC_IO 1
/* Alternative name for Unix98. */
#define _LFS_ASYNCHRONOUS_IO 1
/* Support for prioritization is also available. */
#define _POSIX_PRIORITIZED_IO 200112L
/* The LFS support in asynchronous I/O is also available. */
#define _LFS64_ASYNCHRONOUS_IO 1
#ifdef __UCLIBC_HAS_LFS__
/* The rest of the LFS is also available. */
#define _LFS_LARGEFILE 1
#define _LFS64_LARGEFILE 1
#define _LFS64_STDIO 1
#endif
/* POSIX shared memory objects are implemented. */
#define _POSIX_SHARED_MEMORY_OBJECTS 200112L
/* CPU-time clocks support needs to be checked at runtime. */
#define _POSIX_CPUTIME 0
/* Clock support in threads must be also checked at runtime. */
#define _POSIX_THREAD_CPUTIME 0
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
/* Reader/Writer locks are available. */
#define _POSIX_READER_WRITER_LOCKS 200112L
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
/* We support the Timeouts option. */
#define _POSIX_TIMEOUTS 200112L
/* We support spinlocks. */
#define _POSIX_SPIN_LOCKS 200112L
/* The `spawn' function family is supported. */
#define _POSIX_SPAWN 200112L
/* We have POSIX timers. */
#define _POSIX_TIMERS 200112L
/* The barrier functions are available. */
#define _POSIX_BARRIERS 200112L
/* POSIX message queues are available. */
#define _POSIX_MESSAGE_PASSING 200112L
/* Thread process-shared synchronization is supported. */
#define _POSIX_THREAD_PROCESS_SHARED 200112L
/* The monotonic clock might be available. */
#define _POSIX_MONOTONIC_CLOCK 0
/* The clock selection interfaces are available. */
#define _POSIX_CLOCK_SELECTION 200112L
/* Advisory information interfaces are available. */
#define _POSIX_ADVISORY_INFO 200112L
/* IPv6 support is available. */
#define _POSIX_IPV6 200112L
/* Raw socket support is available. */
#define _POSIX_RAW_SOCKETS 200112L
/* We have at least one terminal. */
#define _POSIX2_CHAR_TERM 200112L
/* Neither process nor thread sporadic server interfaces is available. */
#define _POSIX_SPORADIC_SERVER -1
#define _POSIX_THREAD_SPORADIC_SERVER -1
/* trace.h is not available. */
#define _POSIX_TRACE -1
#define _POSIX_TRACE_EVENT_FILTER -1
#define _POSIX_TRACE_INHERIT -1
#define _POSIX_TRACE_LOG -1
/* Typed memory objects are not available. */
#define _POSIX_TYPED_MEMORY_OBJECTS -1
/* No support for priority inheritance or protection so far. */
#define _POSIX_THREAD_PRIO_INHERIT -1
#define _POSIX_THREAD_PRIO_PROTECT -1
#endif /* posix_opt.h */
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