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PTHREAD_COND_WAIT(3) BSD Library Functions Manual PTHREAD_COND_WAIT(3) NAME pthread_cond_wait -- wait on a condition variable SYNOPSIS #include <pthread.h> int pthread_cond_wait(pthread_cond_t *restrict cond, pthread_mutex_t *restrict mutex); DESCRIPTION The pthread_cond_wait() function atomically unlocks the mutex argument and waits on the cond argument. RETURN VALUES If successful, the pthread_cond_wait() function will return zero. Other-wise, Otherwise, wise, an error number will be returned to indicate the error. ERRORS pthread_cond_wait() will fail if: [EINVAL] The value specified by cond or the value specified by mutex is invalid. SEE ALSO pthread_cond_broadcast(3), pthread_cond_destroy(3), pthread_cond_init(3), pthread_cond_signal(3), pthread_cond_timedwait(3) STANDARDS pthread_cond_wait() conforms to ISO/IEC 9945-1:1996 (``POSIX.1''). Darwin November 5, 2001 Darwin |