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.

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Detailed Description

PCM Null Plugin Interface.

Author:

Jaroslav Kysela perex.nosp@m.@per.nosp@m.ex.cz

Date:

2006

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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:

pcmp	Returns created PCM handle
name	Name of PCM
root	Root configuration node
conf	Configuration node with empty PCM description
stream	Stream type
mode	Stream mode

Return values:

zero	on 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.