Function pthread_cond_timedwait

compat/os2threads.h:170–190

}

static av_always_inline int pthread_cond_timedwait(pthread_cond_t *cond,
                                                   pthread_mutex_t *mutex,
                                                   const struct timespec *abstime)
{
    int64_t abs_milli = abstime->tv_sec * 1000LL + abstime->tv_nsec / 1000000;
    ULONG t = av_clip64(abs_milli - av_gettime() / 1000, 0, ULONG_MAX);

    __atomic_increment(&cond->wait_count);

    pthread_mutex_unlock(mutex);

    APIRET ret = DosWaitEventSem(cond->event_sem, t);

    __atomic_decrement(&cond->wait_count);

    DosPostEventSem(cond->ack_sem);

    pthread_mutex_lock(mutex);

    return (ret == ERROR_TIMEOUT) ? ETIMEDOUT : 0;
}

static av_always_inline int pthread_cond_wait(pthread_cond_t *cond,
                                              pthread_mutex_t *mutex)