snd_pcm_capture_avail (9) Linux Manual Page
snd_pcm_capture_avail – Get the available (readable) space for capture
Synopsis
- snd_pcm_uframes_t snd_pcm_capture_avail(struct snd_pcm_runtime
* runtime);
Arguments
runtime
-
- PCM runtime instance
Description
Result is between 0 … (boundary – 1)