snd_pcm_capture_ready9
Check whether the capture buffer is available
Usage
int snd_pcm_capture_ready(struct snd_pcm_substream * substream);
Arguments
substream
the pcm substream instance
Overview
Checks whether enough capture data is available on the capture buffer.
Return
Non-zero if available, or zero if not.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.