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pcm_empty.c File Reference

PCM Null Plugin Interface. More...

Functions

int _snd_pcm_empty_open (snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode)
 Creates a new Empty PCM.

Detailed Description

PCM Null Plugin Interface.

Author:
Jaroslav Kysela perex.nosp@m.@per.nosp@m.ex.cz
Date:
2006

Function Documentation

int _snd_pcm_empty_open ( snd_pcm_t **  pcmp,
const char *  name,
snd_config_t root,
snd_config_t conf,
snd_pcm_stream_t  stream,
int  mode 
)

Creates a new Empty PCM.

Parameters:
pcmpReturns created PCM handle
nameName of PCM
rootRoot configuration node
confConfiguration node with empty PCM description
streamStream type
modeStream mode
Return values:
zeroon success otherwise a negative error code
Warning:
Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.