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.