170       IpcMutex *mutex = nullptr;  in doReceiver()  local
185       mutex = IpcMutex::Import(mem);  in doReceiver()
186       pthread_mutex_lock(&(mutex->lock));  in doReceiver()
187       while (mutex->signalled != true) {  in doReceiver()
188           pthread_cond_wait(&(mutex->cond), &(mutex->lock));  in doReceiver()
190       val = mutex->counter;  in doReceiver()
191       pthread_mutex_unlock(&(mutex->lock));  in doReceiver()
234     IpcMutex *mutex = nullptr;  in TEST_F()  local
242     mutex = new(mem) IpcMutex();  in TEST_F()
243     mutex->init();  in TEST_F()
258     pthread_mutex_lock(&(mutex->lock));  in TEST_F()
259     mutex->counter = kSignalInt;  in TEST_F()
260     mutex->signalled = true;  in TEST_F()
261     pthread_cond_signal(&(mutex->cond));  in TEST_F()
262     pthread_mutex_unlock(&(mutex->lock));  in TEST_F()