snd_pcm_new_stream

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

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.