Searched refs:control_fd_ (Results 1 – 3 of 3) sorted by relevance
35 LoopControl::LoopControl() : control_fd_(-1) { in LoopControl()36 control_fd_.reset(TEMP_FAILURE_RETRY(open(kLoopControlDevice, O_RDWR | O_CLOEXEC))); in LoopControl()37 if (control_fd_ < 0) { in LoopControl()102 int rc = ioctl(control_fd_, LOOP_CTL_GET_FREE); in FindFreeLoopDevice()
190 int control_fd_ = -1; member in simpleperf::ProfileSessionImpl196 if (control_fd_ != -1) { in ~ProfileSessionImpl()197 close(control_fd_); in ~ProfileSessionImpl()264 if (TEMP_FAILURE_RETRY(write(control_fd_, &data[0], data.size())) != in SendCmd()457 control_fd_ = control_fd[1]; in CreateSimpleperfProcess()
62 android::base::unique_fd control_fd_; variable