SND_PCM_CAPTURE_READ(9) Sound Devices SND_PCM_CAPTURE_READ(9) NAME snd_pcm_capture_ready - check whether the capture buffer is available SYNOPSIS int snd_pcm_capture_ready(struct snd_pcm_substream * substream); ARGUMENTS substream the pcm substream instance DESCRIPTION Checks whether enough capture data is available on the capture buffer. Returns non-zero if available, or zero if not. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 SND_PCM_CAPTURE_READ(9)[top]
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