90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
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/*
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* Written by Joel Sherrill <joel@OARcorp.com>.
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*
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* COPYRIGHT (c) 1989-2000.
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*
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* On-Line Applications Research Corporation (OAR).
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose without fee is hereby granted, provided that this entire notice
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* is included in all copies of any software which is or includes a copy
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* or modification of this software.
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*
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* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION
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* OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
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* SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
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*
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* $Id$
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*/
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#ifndef _SYS_FEATURES_H
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#define _SYS_FEATURES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* RTEMS adheres to POSIX -- 1003.1b with some features from annexes. */
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#ifdef __rtems__
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#define _POSIX_JOB_CONTROL 1
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#define _POSIX_SAVED_IDS 1
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#define _POSIX_VERSION 199309L
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#define _POSIX_ASYNCHRONOUS_IO 1
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#define _POSIX_FSYNC 1
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#define _POSIX_MAPPED_FILES 1
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#define _POSIX_MEMLOCK 1
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#define _POSIX_MEMLOCK_RANGE 1
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#define _POSIX_MEMORY_PROTECTION 1
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#define _POSIX_MESSAGE_PASSING 1
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#define _POSIX_PRIORITIZED_IO 1
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#define _POSIX_PRIORITY_SCHEDULING 1
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#define _POSIX_REALTIME_SIGNALS 1
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#define _POSIX_SEMAPHORES 1
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#define _POSIX_SHARED_MEMORY_OBJECTS 1
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#define _POSIX_SYNCHRONIZED_IO 1
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#define _POSIX_TIMERS 1
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/* In P1003.1b but defined by drafts at least as early as P1003.1c/D10 */
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#define _POSIX_THREADS 1
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#define _POSIX_THREAD_ATTR_STACKADDR 1
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#define _POSIX_THREAD_ATTR_STACKSIZE 1
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#define _POSIX_THREAD_PRIORITY_SCHEDULING 1
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#define _POSIX_THREAD_PRIO_INHERIT 1
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#define _POSIX_THREAD_PRIO_PROTECT 1
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#define _POSIX_THREAD_PROCESS_SHARED 1
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#define _POSIX_THREAD_SAFE_FUNCTIONS 1
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/* P1003.4b/D8 defines the constants below this comment. */
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#define _POSIX_SPAWN 1
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#define _POSIX_TIMEOUTS 1
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#define _POSIX_CPUTIME 1
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#define _POSIX_THREAD_CPUTIME 1
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#define _POSIX_SPORADIC_SERVER 1
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#define _POSIX_THREAD_SPORADIC_SERVER 1
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#define _POSIX_DEVICE_CONTROL 1
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#define _POSIX_DEVCTL_DIRECTION 1
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#define _POSIX_INTERRUPT_CONTROL 1
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#define _POSIX_ADVISORY_INFO 1
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#endif
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#ifdef __svr4__
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# define _POSIX_JOB_CONTROL 1
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# define _POSIX_SAVED_IDS 1
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# define _POSIX_VERSION 199009L
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#endif
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#ifdef __CYGWIN32__
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# define _POSIX_JOB_CONTROL 1
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# define _POSIX_SAVED_IDS 0
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# define _POSIX_VERSION 199009L
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_FEATURES_H */
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