int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
{
rt_err_t result;
result = _pthread_cond_timedwait(cond, mutex, RT_WAITING_FOREVER);
if (result == RT_EOK)
return 0;
return EINVAL;
}
int
__pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
const struct timespec *abstime)
{
struct pthread *curthread = _get_curthread();
int ret;
_thr_cancel_enter(curthread);
ret = _pthread_cond_timedwait(cond, mutex, abstime);
_thr_cancel_leave(curthread, 1);
return (ret);
}
int pthread_cond_timedwait(pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime)
{
int timeout;
rt_err_t result;
timeout = clock_time_to_tick(abstime);
result = _pthread_cond_timedwait(cond, mutex, timeout);
if (result == RT_EOK)
return 0;
if (result == -RT_ETIMEOUT)
return ETIMEDOUT;
return EINVAL;
}
int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
{
D(bug("%s(%p)\n", __FUNCTION__, cond));
return _pthread_cond_timedwait(cond, mutex, NULL, FALSE);
}
