Lines Matching defs:block
64 int block = 0; /* block mode */
206 if (!block)
409 if (!block) {
531 "-b,--block block mode\n"
573 {"block", 0, NULL, 'b'},
648 block = 1;
690 block = 0;
700 channels, block ? "blocking" : "non-blocking",
706 else if (!block && !use_poll)
710 if ((err = snd_pcm_open(&phandle, pdevice, SND_PCM_STREAM_PLAYBACK, block ? 0 : SND_PCM_NONBLOCK)) < 0) {
714 if ((err = snd_pcm_open(&chandle, cdevice, SND_PCM_STREAM_CAPTURE, block ? 0 : SND_PCM_NONBLOCK)) < 0) {
792 } else if (!block && usleep_val > 0) {
848 snd_pcm_nonblock(phandle, !block ? 1 : 0);