snd_pcm_new_stream(9)
NAME
snd_pcm_new_stream - create a new PCM stream
SYNOPSIS
int snd_pcm_new_stream(struct snd_pcm * pcm, int stream,
int substream_count);
ARGUMENTS
- pcm
- the pcm instance
- stream
- the stream direction, SNDRV_PCM_STREAM_XXX
- substream_count
- the number of substreams
DESCRIPTION
Creates a new stream for the pcm. The corresponding stream on the pcm
must have been empty before calling this, i.e. zero must be given to
the argument of snd_pcm_new.
Returns zero if successful, or a negative error code on failure.