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- /*
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- /*
- * Never include this file directly; use <unistd.h> instead.
- */
- #ifndef _BITS_UCLIBC_POSIX_OPT_H
- #define _BITS_UCLIBC_POSIX_OPT_H 1
- /* This file works correctly only if posix_opt.h is the NPTL version */
- #ifndef _POSIX_THREADS
- # error posix_opt.h was incorrectly updated, use the NPTL version from glibc
- #endif
- /* change first options based on what glibc does */
- #ifndef __UCLIBC_HAS_THREADS_NATIVE__
- # undef _POSIX_THREAD_PROCESS_SHARED
- # define _POSIX_THREAD_PROCESS_SHARED -1
- # undef _POSIX_CLOCK_SELECTION
- # define _POSIX_CLOCK_SELECTION -1
- # undef _POSIX_THREAD_PRIO_INHERIT
- # define _POSIX_THREAD_PRIO_INHERIT -1
- # undef _POSIX_THREAD_PRIO_PROTECT
- # define _POSIX_THREAD_PRIO_PROTECT -1
- #endif
- /* this has to be adapted to uClibc, not all are thread related */
- #ifndef __UCLIBC_HAS_THREADS__
- # undef _XOPEN_REALTIME_THREADS
- # undef _POSIX_THREADS
- # undef _POSIX_REENTRANT_FUNCTIONS
- # undef _POSIX_THREAD_SAFE_FUNCTIONS
- # undef _POSIX_THREAD_PRIORITY_SCHEDULING
- # undef _POSIX_THREAD_ATTR_STACKSIZE
- # undef _POSIX_THREAD_ATTR_STACKADDR
- # undef _POSIX_THREAD_PRIO_INHERIT
- # undef _POSIX_THREAD_PRIO_PROTECT
- # undef _POSIX_SEMAPHORES
- # undef _POSIX_ASYNCHRONOUS_IO
- # undef _POSIX_ASYNC_IO
- # undef _LFS_ASYNCHRONOUS_IO
- # undef _POSIX_PRIORITIZED_IO
- # undef _LFS64_ASYNCHRONOUS_IO
- # undef _POSIX_CPUTIME
- # undef _POSIX_THREAD_CPUTIME
- # undef _POSIX_READER_WRITER_LOCKS
- # undef _POSIX_TIMEOUTS
- # undef _POSIX_SPIN_LOCKS
- # undef _POSIX_BARRIERS
- # undef _POSIX_MESSAGE_PASSING
- # undef _POSIX_THREAD_PROCESS_SHARED
- # undef _POSIX_CLOCK_SELECTION
- # undef _POSIX_ADVISORY_INFO
- /*# undef _POSIX_RAW_SOCKETS*/
- /*# undef _POSIX2_CHAR_TERM*/
- # undef _POSIX_SPORADIC_SERVER
- # undef _POSIX_THREAD_SPORADIC_SERVER
- /*# undef _POSIX_TRACE
- # undef _POSIX_TRACE_EVENT_FILTER
- # undef _POSIX_TRACE_INHERIT
- # undef _POSIX_TRACE_LOG
- # undef _POSIX_TYPED_MEMORY_OBJECTS*/
- #endif
- /* were in earlier version, used by sysconf */
- #define _POSIX_POLL 1
- #define _POSIX_SELECT 1
- /* disable independently unsupported features */
- #undef _POSIX_TRACE
- #undef _POSIX_TRACE_EVENT_FILTER
- #undef _POSIX_TRACE_INHERIT
- #undef _POSIX_TRACE_LOG
- #undef _POSIX_TYPED_MEMORY_OBJECTS
- #if 0 /* does uClibc support these? */
- # undef _POSIX_ASYNCHRONOUS_IO
- # undef _POSIX_ASYNC_IO
- # undef _LFS_ASYNCHRONOUS_IO
- # undef _POSIX_PRIORITIZED_IO
- # undef _LFS64_ASYNCHRONOUS_IO
- # undef _POSIX_MESSAGE_PASSING
- #endif
- /* change options based on uClibc config options */
- #if 0 /*ndef __UCLIBC_HAS_POSIX_TIMERS__*/
- # undef _POSIX_TIMERS
- # undef _POSIX_THREAD_CPUTIME
- #endif
- #if 0 /*ndef __UCLIBC_HAS_POSIX_BARRIERS__*/
- # undef _POSIX_BARRIERS
- #endif
- #if 0 /*ndef __UCLIBC_HAS_POSIX_SPINLOCKS__*/
- # undef _POSIX_SPIN_LOCKS
- #endif
- #ifndef __ARCH_USE_MMU__
- # undef _POSIX_MEMLOCK
- # undef _POSIX_MEMLOCK_RANGE
- # undef _POSIX_MEMORY_PROTECTION
- #endif
- #ifndef __UCLIBC_HAS_LFS__
- # undef _LFS64_ASYNCHRONOUS_IO
- # undef _LFS_LARGEFILE
- # undef _LFS64_LARGEFILE
- # undef _LFS64_STDIO
- #endif
- #ifndef __UCLIBC_HAS_REALTIME__
- # undef _POSIX_SEMAPHORES
- #endif
- #ifndef __UCLIBC_HAS_REGEX__
- # undef _POSIX_REGEXP
- #endif
- #ifndef __UCLIBC_HAS_IPV6__
- # undef _POSIX_IPV6
- #endif
- #ifndef __UCLIBC_HAS_SOCKET__
- # undef _POSIX_RAW_SOCKETS
- #endif
- #endif /* bits/uClibc_posix_opt.h */
|
