newlib-cygwin/newlib/libc/include/sys/features.h

97 lines
2.8 KiB
C
Raw Normal View History

2000-12-11 Joel Sherrill <joel@OARcorp.com> * Merge RTEMS specific .h files into main libc/include. * libc/sys/rtems/include/signal.h: Removed. * libc/sys/rtems/include/time.h: Removed. * libc/sys/rtems/sys/features.h: Removed. * libc/sys/rtems/sys/sched.h: Removed. * libc/sys/rtems/sys/siginfo.h: Removed. * libc/sys/rtems/sys/signal.h: Removed. * libc/sys/rtems/sys/time.h: Removed. * libc/sys/rtems/sys/times.h: Removed. definitions for time_t and clock_t since these are no longer in time.h. * libc/include/pthread.h: New file. * libc/include/sys/sched.h: New file. * libc/include/sys/features.h: New file. * libc/include/time.h: Removed duplicate definition of clock_t and time_t, get them from <sys/types.h> instead. Add prototypes for POSIX clock and timer functionality. * libc/sys/linux/sys/types.h: Changed to include * libc/include/machine/types.h: Add _CLOCKID_T_ and _TIMER_T_. * libc/include/sys/signal.h: Add more complete set of POSIX signal functionality including real-time and threaded signals. * libc/include/sys/types.h: Add clock_t, time_t, struct timespec, and struct itimerspec. Centralizing these makes things cleaner. RTEMS uses 64-bit dev_t. Added numerous primitive definitions for pthreads including macros, pthread_attr_t, pthread_mutexattr_t, pthread_condattr_t, pthread_key_t, pthread_once_t, and pthread_t. * libc/include/sys/unistd.h: Added getlogin_r() prototype. If RTEMS follow POSIX on read(), write() and sbrk() prototype. Feature flags removed and moved to new file <sys/features.h>. Full set of POSIX sysconf() constants
2000-12-12 09:24:09 +08:00
/*
* Written by Joel Sherrill <joel@OARcorp.com>.
*
* COPYRIGHT (c) 1989-2000.
*
* On-Line Applications Research Corporation (OAR).
*
* Permission to use, copy, modify, and distribute this software for any
* purpose without fee is hereby granted, provided that this entire notice
* is included in all copies of any software which is or includes a copy
* or modification of this software.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION
* OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
* SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
*
* $Id$
*/
#ifndef _SYS_FEATURES_H
#define _SYS_FEATURES_H
#ifdef __cplusplus
extern "C" {
#endif
/* RTEMS adheres to POSIX -- 1003.1b with some features from annexes. */
#ifdef __rtems__
#define _POSIX_JOB_CONTROL 1
#define _POSIX_SAVED_IDS 1
#define _POSIX_VERSION 199309L
#define _POSIX_ASYNCHRONOUS_IO 1
#define _POSIX_FSYNC 1
#define _POSIX_MAPPED_FILES 1
#define _POSIX_MEMLOCK 1
#define _POSIX_MEMLOCK_RANGE 1
#define _POSIX_MEMORY_PROTECTION 1
#define _POSIX_MESSAGE_PASSING 1
#define _POSIX_PRIORITIZED_IO 1
#define _POSIX_PRIORITY_SCHEDULING 1
#define _POSIX_REALTIME_SIGNALS 1
#define _POSIX_SEMAPHORES 1
#define _POSIX_SHARED_MEMORY_OBJECTS 1
#define _POSIX_SYNCHRONIZED_IO 1
#define _POSIX_TIMERS 1
/* In P1003.1b but defined by drafts at least as early as P1003.1c/D10 */
#define _POSIX_THREADS 1
#define _POSIX_THREAD_ATTR_STACKADDR 1
#define _POSIX_THREAD_ATTR_STACKSIZE 1
#define _POSIX_THREAD_PRIORITY_SCHEDULING 1
#define _POSIX_THREAD_PRIO_INHERIT 1
#define _POSIX_THREAD_PRIO_PROTECT 1
#define _POSIX_THREAD_PROCESS_SHARED 1
#define _POSIX_THREAD_SAFE_FUNCTIONS 1
/* P1003.4b/D8 defines the constants below this comment. */
#define _POSIX_SPAWN 1
#define _POSIX_TIMEOUTS 1
#define _POSIX_CPUTIME 1
#define _POSIX_THREAD_CPUTIME 1
#define _POSIX_SPORADIC_SERVER 1
#define _POSIX_THREAD_SPORADIC_SERVER 1
#define _POSIX_DEVICE_CONTROL 1
#define _POSIX_DEVCTL_DIRECTION 1
#define _POSIX_INTERRUPT_CONTROL 1
#define _POSIX_ADVISORY_INFO 1
#endif
#ifdef __svr4__
# define _POSIX_JOB_CONTROL 1
# define _POSIX_SAVED_IDS 1
# define _POSIX_VERSION 199009L
#endif
#ifdef __CYGWIN__
# define _POSIX_JOB_CONTROL 1
# define _POSIX_SAVED_IDS 0
# define _POSIX_VERSION 199009L
# define _POSIX_THREADS 1
# define _POSIX_THREAD_PROCESS_SHARED 1
# define _POSIX_THREAD_SAFE_FUNCTIONS 1
# define _POSIX_THREAD_PRIORITY_SCHEDULING 1
# define _POSIX_THREAD_ATTR_STACKSIZE 1
# define _POSIX_SEMAPHORES 1
# define _POSIX_TIMERS 1
2000-12-11 Joel Sherrill <joel@OARcorp.com> * Merge RTEMS specific .h files into main libc/include. * libc/sys/rtems/include/signal.h: Removed. * libc/sys/rtems/include/time.h: Removed. * libc/sys/rtems/sys/features.h: Removed. * libc/sys/rtems/sys/sched.h: Removed. * libc/sys/rtems/sys/siginfo.h: Removed. * libc/sys/rtems/sys/signal.h: Removed. * libc/sys/rtems/sys/time.h: Removed. * libc/sys/rtems/sys/times.h: Removed. definitions for time_t and clock_t since these are no longer in time.h. * libc/include/pthread.h: New file. * libc/include/sys/sched.h: New file. * libc/include/sys/features.h: New file. * libc/include/time.h: Removed duplicate definition of clock_t and time_t, get them from <sys/types.h> instead. Add prototypes for POSIX clock and timer functionality. * libc/sys/linux/sys/types.h: Changed to include * libc/include/machine/types.h: Add _CLOCKID_T_ and _TIMER_T_. * libc/include/sys/signal.h: Add more complete set of POSIX signal functionality including real-time and threaded signals. * libc/include/sys/types.h: Add clock_t, time_t, struct timespec, and struct itimerspec. Centralizing these makes things cleaner. RTEMS uses 64-bit dev_t. Added numerous primitive definitions for pthreads including macros, pthread_attr_t, pthread_mutexattr_t, pthread_condattr_t, pthread_key_t, pthread_once_t, and pthread_t. * libc/include/sys/unistd.h: Added getlogin_r() prototype. If RTEMS follow POSIX on read(), write() and sbrk() prototype. Feature flags removed and moved to new file <sys/features.h>. Full set of POSIX sysconf() constants
2000-12-12 09:24:09 +08:00
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FEATURES_H */