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Diffstat (limited to 'newlib/libc/include/pthread.h')
| -rw-r--r-- | newlib/libc/include/pthread.h | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/newlib/libc/include/pthread.h b/newlib/libc/include/pthread.h deleted file mode 100644 index af5d32c40..000000000 --- a/newlib/libc/include/pthread.h +++ /dev/null @@ -1,298 +0,0 @@ -/* pthread.h - * - * 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 __PTHREAD_h -#define __PTHREAD_h - -#ifdef __cplusplus -extern "C" { -#endif - -#include <unistd.h> - -#if defined(_POSIX_THREADS) - -#include <sys/types.h> -#include <time.h> -#include <sys/sched.h> - -/* Register Fork Handlers, P1003.1c/Draft 10, P1003.1c/Draft 10, p. 27 - - If an OS does not support processes, then it falls under this provision - and may not provide pthread_atfork(): - - "Either the implementation shall support the pthread_atfork() function - as described above or the pthread_atfork() funciton shall not be - provided." - - NOTE: RTEMS does not provide pthread_atfork(). */ - -#if !defined(__rtems__) -#warning "Add pthread_atfork() prototype" -#endif - -/* Mutex Initialization Attributes, P1003.1c/Draft 10, p. 81 */ - -int _EXFUN(pthread_mutexattr_init, (pthread_mutexattr_t *attr)); -int _EXFUN(pthread_mutexattr_destroy, (pthread_mutexattr_t *attr)); -int _EXFUN(pthread_mutexattr_getpshared, - (const pthread_mutexattr_t *attr, int *pshared)); -int _EXFUN(pthread_mutexattr_setpshared, - (pthread_mutexattr_t *attr, int pshared)); - -/* Initializing and Destroying a Mutex, P1003.1c/Draft 10, p. 87 */ - -int _EXFUN(pthread_mutex_init, - (pthread_mutex_t *mutex, const pthread_mutexattr_t *attr)); -int _EXFUN(pthread_mutex_destroy, (pthread_mutex_t *mutex)); - -/* This is used to statically initialize a pthread_mutex_t. Example: - - pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; - */ - -#define PTHREAD_MUTEX_INITIALIZER ((pthread_mutex_t) 0xFFFFFFFF) - -/* Locking and Unlocking a Mutex, P1003.1c/Draft 10, p. 93 - NOTE: P1003.4b/D8 adds pthread_mutex_timedlock(), p. 29 */ - -int _EXFUN(pthread_mutex_lock, (pthread_mutex_t *mutex)); -int _EXFUN(pthread_mutex_trylock, (pthread_mutex_t *mutex)); -int _EXFUN(pthread_mutex_unlock, (pthread_mutex_t *mutex)); - -#if defined(_POSIX_TIMEOUTS) - -int _EXFUN(pthread_mutex_timedlock, - (pthread_mutex_t *mutex, const struct timespec *timeout)); - -#endif /* _POSIX_TIMEOUTS */ - -/* Condition Variable Initialization Attributes, P1003.1c/Draft 10, p. 96 */ - -int _EXFUN(pthread_condattr_init, (pthread_condattr_t *attr)); -int _EXFUN(pthread_condattr_destroy, (pthread_condattr_t *attr)); -int _EXFUN(pthread_condattr_getpshared, - (const pthread_condattr_t *attr, int *pshared)); -int _EXFUN(pthread_condattr_setpshared, - (pthread_condattr_t *attr, int pshared)); - -/* Initializing and Destroying a Condition Variable, P1003.1c/Draft 10, p. 87 */ - -int _EXFUN(pthread_cond_init, - (pthread_cond_t *cond, const pthread_condattr_t *attr)); -int _EXFUN(pthread_cond_destroy, (pthread_cond_t *mutex)); - -/* This is used to statically initialize a pthread_cond_t. Example: - - pthread_cond_t cond = PTHREAD_COND_INITIALIZER; - */ - -#define PTHREAD_COND_INITIALIZER ((pthread_mutex_t) 0xFFFFFFFF) - -/* Broadcasting and Signaling a Condition, P1003.1c/Draft 10, p. 101 */ - -int _EXFUN(pthread_cond_signal, (pthread_cond_t *cond)); -int _EXFUN(pthread_cond_broadcast, (pthread_cond_t *cond)); - -/* Waiting on a Condition, P1003.1c/Draft 10, p. 105 */ - -int _EXFUN(pthread_cond_wait, - (pthread_cond_t *cond, pthread_mutex_t *mutex)); - -int _EXFUN(pthread_cond_timedwait, - (pthread_cond_t *cond, pthread_mutex_t *mutex, - const struct timespec *abstime)); - -#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) - -/* Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120 */ - -int _EXFUN(pthread_attr_setscope, - (pthread_attr_t *attr, int contentionscope)); -int _EXFUN(pthread_attr_getscope, - (const pthread_attr_t *attr, int *contentionscope)); -int _EXFUN(pthread_attr_setinheritsched, - (pthread_attr_t *attr, int inheritsched)); -int _EXFUN(pthread_attr_getinheritsched, - (const pthread_attr_t *attr, int *inheritsched)); -int _EXFUN(pthread_attr_setschedpolicy, (pthread_attr_t *attr, int policy)); -int _EXFUN(pthread_attr_getschedpolicy, - (const pthread_attr_t *attr, int *policy)); - -#endif /* defined(_POSIX_THREAD_PRIORITY_SCHEDULING) */ - -int _EXFUN(pthread_attr_setschedparam, - (pthread_attr_t *attr, const struct sched_param *param)); -int _EXFUN(pthread_attr_getschedparam, - (const pthread_attr_t *attr, struct sched_param *param)); - -#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) - -/* Dynamic Thread Scheduling Parameters Access, P1003.1c/Draft 10, p. 124 */ - -int _EXFUN(pthread_getschedparam, - (pthread_t thread, int *policy, struct sched_param *param)); -int _EXFUN(pthread_setschedparam, - (pthread_t thread, int policy, struct sched_param *param)); - -#endif /* defined(_POSIX_THREAD_PRIORITY_SCHEDULING) */ - -#if defined(_POSIX_THREAD_PRIO_INHERIT) || defined(_POSIX_THREAD_PRIO_PROTECT) - -/* Mutex Initialization Scheduling Attributes, P1003.1c/Draft 10, p. 128 */ - -int _EXFUN(pthread_mutexattr_setprotocol, - (pthread_mutexattr_t *attr, int protocol)); -int _EXFUN(pthread_mutexattr_getprotocol, - (const pthread_mutexattr_t *attr, int *protocol)); -int _EXFUN(pthread_mutexattr_setprioceiling, - (pthread_mutexattr_t *attr, int prioceiling)); -int _EXFUN(pthread_mutexattr_getprioceiling, - (const pthread_mutexattr_t *attr, int *prioceiling)); - -#endif /* _POSIX_THREAD_PRIO_INHERIT || _POSIX_THREAD_PRIO_PROTECT */ - -#if defined(_POSIX_THREAD_PRIO_PROTECT) - -/* Change the Priority Ceiling of a Mutex, P1003.1c/Draft 10, p. 131 */ - -int _EXFUN(pthread_mutex_setprioceiling, - (pthread_mutex_t *mutex, int prioceiling, int *old_ceiling)); -int _EXFUN(pthread_mutex_getprioceiling, - (pthread_mutex_t *mutex, int *prioceiling)); - -#endif /* _POSIX_THREAD_PRIO_PROTECT */ - -/* Thread Creation Attributes, P1003.1c/Draft 10, p, 140 */ - -int _EXFUN(pthread_attr_init, (pthread_attr_t *attr)); -int _EXFUN(pthread_attr_destroy, (pthread_attr_t *attr)); -int _EXFUN(pthread_attr_getstacksize, - (const pthread_attr_t *attr, size_t *stacksize)); -int _EXFUN(pthread_attr_setstacksize, - (pthread_attr_t *attr, size_t stacksize)); -int _EXFUN(pthread_attr_getstackaddr, - (const pthread_attr_t *attr, void **stackaddr)); -int _EXFUN(pthread_attr_setstackaddr, - (pthread_attr_t *attr, void *stackaddr)); -int _EXFUN(pthread_attr_getdetachstate, - (const pthread_attr_t *attr, int *detachstate)); -int _EXFUN(pthread_attr_setdetachstate, - (pthread_attr_t *attr, int detachstate)); - -/* Thread Creation, P1003.1c/Draft 10, p. 144 */ - -int _EXFUN(pthread_create, - (pthread_t *thread, const pthread_attr_t *attr, - void *(*start_routine)( void * ), void *arg)); - -/* Wait for Thread Termination, P1003.1c/Draft 10, p. 147 */ - -int _EXFUN(pthread_join, (pthread_t thread, void **value_ptr)); - -/* Detaching a Thread, P1003.1c/Draft 10, p. 149 */ - -int _EXFUN(pthread_detach, (pthread_t thread)); - -/* Thread Termination, p1003.1c/Draft 10, p. 150 */ - -void _EXFUN(pthread_exit, (void *value_ptr)); - -/* Get Calling Thread's ID, p1003.1c/Draft 10, p. XXX */ - -pthread_t _EXFUN(pthread_self, (void)); - -/* Compare Thread IDs, p1003.1c/Draft 10, p. 153 */ - -int _EXFUN(pthread_equal, (pthread_t t1, pthread_t t2)); - -/* Dynamic Package Initialization */ - -/* This is used to statically initialize a pthread_once_t. Example: - - pthread_once_t once = PTHREAD_ONCE_INIT; - - NOTE: This is named inconsistently -- it should be INITIALIZER. */ - -#define PTHREAD_ONCE_INIT { 1, 0 } /* is initialized and not run */ - -int _EXFUN(pthread_once, - (pthread_once_t *once_control, void (*init_routine)(void))); - -/* Thread-Specific Data Key Create, P1003.1c/Draft 10, p. 163 */ - -int _EXFUN(pthread_key_create, - (pthread_key_t *key, void (*destructor)( void * ))); - -/* Thread-Specific Data Management, P1003.1c/Draft 10, p. 165 */ - -int _EXFUN(pthread_setspecific, (pthread_key_t key, const void *value)); -void * _EXFUN(pthread_getspecific, (pthread_key_t key)); - -/* Thread-Specific Data Key Deletion, P1003.1c/Draft 10, p. 167 */ - -int _EXFUN(pthread_key_delete, (pthread_key_t key)); - -/* Execution of a Thread, P1003.1c/Draft 10, p. 181 */ - -#define PTHREAD_CANCEL_ENABLE 0 -#define PTHREAD_CANCEL_DISABLE 1 - -#define PTHREAD_CANCEL_DEFERRED 0 -#define PTHREAD_CANCEL_ASYNCHRONOUS 1 - -int _EXFUN(pthread_cancel, (pthread_t thread)); - -/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ - -int _EXFUN(pthread_setcancelstate, (int state, int *oldstate)); -int _EXFUN(pthread_setcanceltype, (int type, int *oldtype)); -void _EXFUN(pthread_testcancel, (void)); - -/* 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)); - -#if defined(_POSIX_THREAD_CPUTIME) - -/* Accessing a Thread CPU-time Clock, P1003.4b/D8, p. 58 */ - -int _EXFUN(pthread_getcpuclockid, - (pthread_t thread_id, clockid_t *clock_id)); - -/* CPU-time Clock Thread Creation Attribute, P1003.4b/D8, p. 59 */ - -int _EXFUN(pthread_attr_setcputime, - (pthread_attr_t *attr, int clock_allowed)); - -int _EXFUN(pthread_attr_getcputime, - (pthread_attr_t *attr, int *clock_allowed)); - -#endif /* defined(_POSIX_THREAD_CPUTIME) */ - -#endif /* defined(_POSIX_THREADS) */ - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |