202     int err = 0;  in obtain()  local
213                 err = filled;  in obtain()
231                 err = audio_utils_clock_nanosleep(CLOCK_MONOTONIC, 0 /*flags*/, timeout,  in obtain()
233                 if (err < 0) {  in obtain()
234                     LOG_ALWAYS_FATAL_IF(errno != EINTR, "unexpected err=%d errno=%d", err, errno);  in obtain()
235                     err = -errno;  in obtain()
237                     err = -ETIMEDOUT;  in obtain()
247                 err = mFifo.mThrottleFront->wait(op, front, timeout);  in obtain()
248                 if (err < 0) {  in obtain()
261                         err = -errno;  in obtain()
264                         LOG_ALWAYS_FATAL("unexpected err=%d errno=%d", err, errno);  in obtain()
277             err = -EIO;  in obtain()
300     return availToWrite > 0 ? availToWrite : err;  in obtain()
333                         int err = mFifo.mWriterRear.wake(op, INT32_MAX /*waiters*/);  in release()  local
335                         if (err < 0) {  in release()
337                                     __func__, err, errno);  in release()
491                         int err = mThrottleFront->wake(op, 1 /*waiters*/);  in release()  local
493                         if (err < 0 || err > 1) {  in release()
495                                     __func__, err, errno);  in release()
518     int err = 0;  in obtain()  local
532             err = audio_utils_clock_nanosleep(CLOCK_MONOTONIC, 0 /*flags*/, timeout,  in obtain()
534             if (err < 0) {  in obtain()
535                 LOG_ALWAYS_FATAL_IF(errno != EINTR, "unexpected err=%d errno=%d", err, errno);  in obtain()
536                 err = -errno;  in obtain()
538                 err = -ETIMEDOUT;  in obtain()
548             err = mFifo.mWriterRear.wait(op, rear, timeout);  in obtain()
549             if (err < 0) {  in obtain()
562                     err = -errno;  in obtain()
565                     LOG_ALWAYS_FATAL("unexpected err=%d errno=%d", err, errno);  in obtain()
590         err = filled;  in obtain()
611     return availToRead > 0 ? availToRead : err;  in obtain()