other versions
- jessie 3.16.56-1+deb8u1
SND_PCM_PLAYBACK_EMP(9) | Sound Devices | SND_PCM_PLAYBACK_EMP(9) |
NAME¶
snd_pcm_playback_empty - check whether the playback buffer is emptySYNOPSIS¶
int
snd_pcm_playback_empty(struct snd_pcm_substream * substream);
ARGUMENTS¶
substreamthe pcm substream instance
DESCRIPTION¶
Checks whether the playback buffer is empty.RETURN¶
Non-zero if empty, or zero if not.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |