| 2,7 → 2,7 |
|---|
| * |
| * Written by Joel Sherrill <joel@OARcorp.com>. |
| * |
| * COPYRIGHT (c) 1989-2010. |
| * COPYRIGHT (c) 1989-2013. |
| * On-Line Applications Research Corporation (OAR). |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| 15,7 → 15,7 |
|---|
| * OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS |
| * SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. |
| * |
| * $Id: pthread.h,v 1.9 2010/12/08 14:44:06 corinna Exp $ |
| * $Id: pthread.h,v 1.12 2013/11/29 23:35:34 joel Exp $ |
| */ |
| |
| #ifndef __PTHREAD_h |
| 32,7 → 32,15 |
|---|
| #include <sys/types.h> |
| #include <time.h> |
| #include <sys/sched.h> |
| #include <sys/cdefs.h> |
| |
| struct _pthread_cleanup_context { |
| void (*_routine)(void *); |
| void *_arg; |
| int _canceltype; |
| struct _pthread_cleanup_context *_previous; |
| }; |
| |
| /* Register Fork Handlers */ |
| int _EXFUN(pthread_atfork,(void (*prepare)(void), void (*parent)(void), |
| void (*child)(void))); |
| 104,7 → 112,7 |
|---|
| pthread_cond_t cond = PTHREAD_COND_INITIALIZER; |
| */ |
| |
| #define PTHREAD_COND_INITIALIZER ((pthread_mutex_t) 0xFFFFFFFF) |
| #define PTHREAD_COND_INITIALIZER ((pthread_cond_t) 0xFFFFFFFF) |
| |
| /* Broadcasting and Signaling a Condition, P1003.1c/Draft 10, p. 101 */ |
| |
| 206,6 → 214,29 |
|---|
| int _EXFUN(pthread_attr_setguardsize, |
| (pthread_attr_t *__attr, size_t __guardsize)); |
| |
| /* POSIX thread APIs beyond the POSIX standard but provided |
| * in GNU/Linux. They may be provided by other OSes for |
| * compatibility. |
| */ |
| #if defined(__GNU_VISIBLE) |
| #if defined(__rtems__) |
| int _EXFUN(pthread_attr_setaffinity_np, |
| (pthread_attr_t *__attr, size_t __cpusetsize, |
| const cpu_set_t *__cpuset)); |
| int _EXFUN(pthread_attr_getaffinity_np, |
| (const pthread_attr_t *__attr, size_t __cpusetsize, |
| cpu_set_t *__cpuset)); |
| |
| int _EXFUN(pthread_setaffinity_np, |
| (pthread_t __id, size_t __cpusetsize, const cpu_set_t *__cpuset)); |
| int _EXFUN(pthread_getaffinity_np, |
| (const pthread_t __id, size_t __cpusetsize, cpu_set_t *__cpuset)); |
| |
| int _EXFUN(pthread_getattr_np, |
| (pthread_t __id, pthread_attr_t *__attr)); |
| #endif /* defined(__rtems__) */ |
| #endif /* defined(__GNU_VISIBLE) */ |
| |
| /* Thread Creation, P1003.1c/Draft 10, p. 144 */ |
| |
| int _EXFUN(pthread_create, |
| 280,10 → 311,44 |
|---|
| |
| /* Establishing Cancellation Handlers, P1003.1c/Draft 10, p. 184 */ |
| |
| void _EXFUN(pthread_cleanup_push, |
| (void (*__routine)( void * ), void *__arg)); |
| void _EXFUN(pthread_cleanup_pop, (int __execute)); |
| void _EXFUN(_pthread_cleanup_push, |
| (struct _pthread_cleanup_context *_context, |
| void (*_routine)(void *), void *_arg)); |
| |
| void _EXFUN(_pthread_cleanup_pop, |
| (struct _pthread_cleanup_context *_context, |
| int _execute)); |
| |
| /* It is intentional to open and close the scope in two different macros */ |
| #define pthread_cleanup_push(_routine, _arg) \ |
| do { \ |
| struct _pthread_cleanup_context _pthread_clup_ctx; \ |
| _pthread_cleanup_push(&_pthread_clup_ctx, (_routine), (_arg)) |
| |
| #define pthread_cleanup_pop(_execute) \ |
| _pthread_cleanup_pop(&_pthread_clup_ctx, (_execute)); \ |
| } while (0) |
| |
| #if defined(_GNU_SOURCE) |
| void _EXFUN(_pthread_cleanup_push_defer, |
| (struct _pthread_cleanup_context *_context, |
| void (*_routine)(void *), void *_arg)); |
| |
| void _EXFUN(_pthread_cleanup_pop_restore, |
| (struct _pthread_cleanup_context *_context, |
| int _execute)); |
| |
| /* It is intentional to open and close the scope in two different macros */ |
| #define pthread_cleanup_push_defer_np(_routine, _arg) \ |
| do { \ |
| struct _pthread_cleanup_context _pthread_clup_ctx; \ |
| _pthread_cleanup_push_defer(&_pthread_clup_ctx, (_routine), (_arg)) |
| |
| #define pthread_cleanup_pop_restore_np(_execute) \ |
| _pthread_cleanup_pop_restore(&_pthread_clup_ctx, (_execute)); \ |
| } while (0) |
| #endif /* defined(_GNU_SOURCE) */ |
| |
| #if defined(_POSIX_THREAD_CPUTIME) |
| |
| /* Accessing a Thread CPU-time Clock, P1003.4b/D8, p. 58 */ |
| 328,6 → 393,13 |
|---|
| |
| #if defined(_POSIX_READER_WRITER_LOCKS) |
| |
| /* This is used to statically initialize a pthread_rwlock_t. Example: |
| |
| pthread_mutex_t mutex = PTHREAD_RWLOCK_INITIALIZER; |
| */ |
| |
| #define PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t) 0xFFFFFFFF) |
| |
| int _EXFUN(pthread_rwlockattr_init, (pthread_rwlockattr_t *__attr)); |
| int _EXFUN(pthread_rwlockattr_destroy, (pthread_rwlockattr_t *__attr)); |
| int _EXFUN(pthread_rwlockattr_getpshared, |