snd_pcm_new_stream (9)

Create a new pcm stream

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  3. Kernel routines
  4. snd_pcm_new_stream: Create a new pcm stream
  1. Carta.tech
  2. Packages
  3. linux-manual-3.16
  4. 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.

RETURN

Zero if successful, or a negative error code on failure.

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