51   int ret = pthread_cond_init(&cond_, &cond_attr);  in InitWorker()  local
52   if (ret) {  in InitWorker()
53     ALOGE("Failed to int thread %s condition %d", name_.c_str(), ret);  in InitWorker()
54     return ret;  in InitWorker()
57   ret = pthread_mutex_init(&lock_, NULL);  in InitWorker()
58   if (ret) {  in InitWorker()
59     ALOGE("Failed to init thread %s lock %d", name_.c_str(), ret);  in InitWorker()
61     return ret;  in InitWorker()
64   ret = pthread_create(&thread_, NULL, InternalRoutine, this);  in InitWorker()
65   if (ret) {  in InitWorker()
66     ALOGE("Could not create thread %s %d", name_.c_str(), ret);  in InitWorker()
69     return ret;  in InitWorker()
104   int ret = Lock();  in Signal()  local
105   if (ret) {  in Signal()
106     ALOGE("Failed to acquire lock in Signal() %d\n", ret);  in Signal()
107     return ret;  in Signal()
112   ret = Unlock();  in Signal()
113   if (ret) {  in Signal()
114     ALOGE("Failed to release lock in Signal() %d\n", ret);  in Signal()
115     return ret;  in Signal()
121   int ret = Lock();  in Exit()  local
122   if (ret) {  in Exit()
123     ALOGE("Failed to acquire lock in Exit() %d\n", ret);  in Exit()
124     return ret;  in Exit()
129   ret = Unlock();  in Exit()
130   if (ret) {  in Exit()
131     ALOGE("Failed to release lock in Exit() %d\n", ret);  in Exit()
132     return ret;  in Exit()
141   int ret = 0;  in WaitForSignalOrExitLocked()  local
143     ret = pthread_cond_wait(&cond_, &lock_);  in WaitForSignalOrExitLocked()
146     ret = clock_gettime(CLOCK_MONOTONIC, &abs_deadline);  in WaitForSignalOrExitLocked()
147     if (ret)  in WaitForSignalOrExitLocked()
148       return ret;  in WaitForSignalOrExitLocked()
152     ret = pthread_cond_timedwait(&cond_, &lock_, &abs_deadline);  in WaitForSignalOrExitLocked()
153     if (ret == ETIMEDOUT)  in WaitForSignalOrExitLocked()
154       ret = -ETIMEDOUT;  in WaitForSignalOrExitLocked()
160   return ret;  in WaitForSignalOrExitLocked()
170     int ret = worker->Lock();  in InternalRoutine()  local
171     if (ret) {  in InternalRoutine()
172       ALOGE("Failed to lock %s thread %d", worker->name_.c_str(), ret);  in InternalRoutine()
178     ret = worker->Unlock();  in InternalRoutine()
179     if (ret) {  in InternalRoutine()
180       ALOGE("Failed to unlock %s thread %d", worker->name_.c_str(), ret);  in InternalRoutine()
195   int ret = pthread_cond_signal(&cond_);  in SignalThreadLocked()  local
196   if (ret) {  in SignalThreadLocked()
197     ALOGE("Failed to signal condition on %s thread %d", name_.c_str(), ret);  in SignalThreadLocked()
198     return ret;  in SignalThreadLocked()