pcm_shm.c File Reference

PCM Shared Memory Plugin Interface. More...

Include dependency graph for pcm_shm.c:

Functions
int	snd_pcm_shm_open (snd_pcm_t **pcmp, const char *name, const char *sockname, const char *sname, snd_pcm_stream_t stream, int mode)
	Creates a new shared memory PCM. More...
int	_snd_pcm_shm_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 shm PCM. More...

Detailed Description

PCM Shared Memory Plugin Interface.

Author

Abramo Bagnara abram.nosp@m.o@al.nosp@m.sa-pr.nosp@m.ojec.nosp@m.t.org

Date

2000-2001

Function Documentation

_snd_pcm_shm_open()

int _snd_pcm_shm_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 shm PCM.

Parameters

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

Warning

Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.

snd_pcm_shm_open()

int snd_pcm_shm_open	(	snd_pcm_t **	pcmp,
		const char *	name,
		const char *	sockname,
		const char *	sname,
		snd_pcm_stream_t	stream,
		int	mode
	)

Creates a new shared memory PCM.

Parameters

pcmp	Returns created PCM handle
name	Name of PCM
sockname	Unix socket name
sname	Server name
stream	PCM Stream
mode	PCM 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.