63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
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#ifndef _PTHREAD_H_
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#define _PTHREAD_H_
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/*
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** Distributed under the terms of the OpenBeOS License.
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*/
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#include <time.h>
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enum pthread_mutex_type {
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PTHREAD_MUTEX_DEFAULT,
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PTHREAD_MUTEX_NORMAL,
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PTHREAD_MUTEX_ERRORCHECK,
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PTHREAD_MUTEX_RECURSIVE,
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};
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enum pthread_process_shared {
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PTHREAD_PROCESS_PRIVATE,
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PTHREAD_PROCESS_SHARED,
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};
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struct _pthread_mutex;
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struct _pthread_mutexattr;
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typedef struct _pthread_mutex *pthread_mutex_t;
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typedef struct _pthread_mutexattr *pthread_mutexattr_t;
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//extern pthread_mutexattr_t pthread_mutexattr_default;
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extern pthread_mutex_t _pthread_mutex_static_initializer(void);
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extern pthread_mutex_t _pthread_recursive_mutex_static_initializer(void);
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#define PTHREAD_MUTEX_INITIALIZER \
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pthread_mutex_static_initializer();
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#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER \
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pthread_recursive_mutex_static_initializer();
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/* mutex functions */
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extern int pthread_mutex_destroy(pthread_mutex_t *mutex);
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extern int pthread_mutex_getprioceiling(pthread_mutex_t *mutex, int *_priorityCeiling);
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extern int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr);
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extern int pthread_mutex_lock(pthread_mutex_t *mutex);
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extern int pthread_mutex_setprioceiling(pthread_mutex_t *mutex, int newPriorityCeiling,
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int *_oldPriorityCeiling);
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extern int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *spec);
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extern int pthread_mutex_trylock(pthread_mutex_t *mutex);
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extern int pthread_mutex_unlock(pthread_mutex_t *mutex);
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/* mutex attribute functions */
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extern int pthread_mutexattr_destroy(pthread_mutexattr_t *mutexAttr);
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extern int pthread_mutexattr_getprioceiling(pthread_mutexattr_t *mutexAttr, int *_priorityCeiling);
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extern int pthread_mutexattr_getprotocol(pthread_mutexattr_t *mutexAttr, int *_protocol);
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extern int pthread_mutexattr_getpshared(pthread_mutexattr_t *mutexAttr, int *_processShared);
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extern int pthread_mutexattr_gettype(pthread_mutexattr_t *mutexAttr, int *_type);
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extern int pthread_mutexattr_init(pthread_mutexattr_t *mutexAttr);
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extern int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *mutexAttr, int priorityCeiling);
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extern int pthread_mutexattr_setprotocol(pthread_mutexattr_t *mutexAttr, int protocol);
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extern int pthread_mutexattr_setpshared(pthread_mutexattr_t *mutexAttr, int processShared);
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extern int pthread_mutexattr_settype(pthread_mutexattr_t *mutexAttr, int type);
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#endif /* _PTHREAD_ */
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