206     int sysErr = pthread_mutex_lock(&mutex->fMutex);  in umtx_lock()  local
207     (void)sysErr;   // Suppress unused variable warnings.  in umtx_lock()
208     U_ASSERT(sysErr == 0);  in umtx_lock()
218     int sysErr = pthread_mutex_unlock(&mutex->fMutex);  in umtx_unlock()  local
219     (void)sysErr;   // Suppress unused variable warnings.  in umtx_unlock()
220     U_ASSERT(sysErr == 0);  in umtx_unlock()
229     int sysErr = pthread_cond_wait(&cond->fCondition, &mutex->fMutex);  in umtx_condWait()  local
230     (void)sysErr;  in umtx_condWait()
231     U_ASSERT(sysErr == 0);  in umtx_condWait()
236     int sysErr = pthread_cond_broadcast(&cond->fCondition);  in umtx_condBroadcast()  local
237     (void)sysErr;  in umtx_condBroadcast()
238     U_ASSERT(sysErr == 0);  in umtx_condBroadcast()
243     int sysErr = pthread_cond_signal(&cond->fCondition);  in umtx_condSignal()  local
244     (void)sysErr;  in umtx_condSignal()
245     U_ASSERT(sysErr == 0);  in umtx_condSignal()