65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
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#ifndef __PTHREAD_H__
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#define __PTHREAD_H__
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#include <time.h>
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#define PTHREAD_MUTEX_INITIALIZER NULL
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#define PTHREAD_COND_INITIALIZER NULL
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typedef struct pthread *pthread_t;
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typedef struct pthread_attr *pthread_attr_t;
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typedef struct pthread_barrier *pthread_barrier_t;
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typedef struct pthread_barrierattr *pthread_barrierattr_t;
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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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typedef struct pthread_cond *pthread_cond_t;
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typedef struct pthread_condattr *pthread_condattr_t;
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pthread_t pthread_self(void);
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int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
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void *(*start_routine)(void *), void *arg);
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void pthread_exit(void *value_ptr);
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int pthread_join(pthread_t thread, void **value_ptr);
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void pthread_yield(void);
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/*
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* Barriers
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*/
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int pthread_barrier_init(pthread_barrier_t *barrier,
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const pthread_barrierattr_t *attr,
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unsigned count);
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int pthread_barrier_destroy(pthread_barrier_t *barrier);
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int pthread_barrier_wait(pthread_barrier_t *barrier);
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/*
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* Mutex
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*/
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int pthread_mutex_init(pthread_mutex_t *mutex,
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const pthread_mutexattr_t *attr);
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int pthread_mutex_destroy(pthread_mutex_t *mutex);
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int pthread_mutex_lock(pthread_mutex_t *mutex);
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int pthread_mutex_trylock(pthread_mutex_t *mutex);
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int pthread_mutex_unlock(pthread_mutex_t *mutex);
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/*
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* Reader/Writer Lock
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*/
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/*
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* Condition Variables
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*/
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int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
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int pthread_cond_destroy(pthread_cond_t *cond);
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int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
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int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
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const struct timespec *abstime);
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int pthread_cond_signal(pthread_cond_t *cond);
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int pthread_cond_broadcast(pthread_cond_t *cond);
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#endif /* __PTHREAD_H__ */
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