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pcm_shm.c File Reference

PCM Shared Memory Plugin Interface. More...

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.
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.

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

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:
pcmpReturns created PCM handle
nameName of PCM
rootRoot configuration node
confConfiguration node with hw PCM description
streamPCM Stream
modePCM Mode
Warning:
Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.
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:
pcmpReturns created PCM handle
nameName of PCM
socknameUnix socket name
snameServer name
streamPCM Stream
modePCM 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.