Searched defs:sem (Results 1 - 1 of 1) sorted by relevance

/bionic/libc/bionic/
H A Dsemaphore.c71 /* convert a value into the corresponding sem->count bit pattern */
74 /* convert a sem->count bit pattern into the corresponding signed value */
77 /* the value +1 as a sem->count bit-pattern. */
80 /* the value -1 as a sem->count bit-pattern. */
87 #define SEM_GET_SHARED(sem) ((sem)->count & SEMCOUNT_SHARED_MASK)
90 int sem_init(sem_t *sem, int pshared, unsigned int value) argument
92 if (sem == NULL) {
103 sem->count = SEMCOUNT_FROM_VALUE(value);
105 sem
111 sem_destroy(sem_t *sem) argument
136 sem_close(sem_t *sem) argument
243 sem_wait(sem_t *sem) argument
264 sem_timedwait(sem_t *sem, const struct timespec *abs_timeout) argument
332 sem_post(sem_t *sem) argument
357 sem_trywait(sem_t *sem) argument
383 sem_getvalue(sem_t *sem, int *sval) argument
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