other versions
- stretch 4.9.168-1
SND_PCM_CAPTURE_READ(9) | PCM API | SND_PCM_CAPTURE_READ(9) |
NAME¶
snd_pcm_capture_ready - check whether the capture buffer is availableSYNOPSIS¶
int snd_pcm_capture_ready(struct snd_pcm_substream * substream);
ARGUMENTS¶
substreamthe pcm substream instance
DESCRIPTION¶
Checks whether enough capture data is available on the capture buffer.RETURN¶
Non-zero if available, or zero if not.COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |