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pcm_dsnoop.c File Reference

PCM Capture Stream Snooping (dsnoop) Plugin Interface. More...


Functions

int snd_pcm_dsnoop_open (snd_pcm_t **pcmp, const char *name, key_t ipc_key, struct slave_params *params, snd_config_t *bindings, snd_config_t *root, snd_config_t *sconf, snd_pcm_stream_t stream, int mode)
 Creates a new dsnoop PCM.

int _snd_pcm_dsnoop_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 dsnoop PCM.


Detailed Description

PCM Capture Stream Snooping (dsnoop) Plugin Interface.

Author:
Jaroslav Kysela <perex@suse.cz>
Date:
2003

Function Documentation

int _snd_pcm_dsnoop_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 dsnoop PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
root Root configuration node
conf Configuration node with dsnoop 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.

int snd_pcm_dsnoop_open snd_pcm_t **  pcmp,
const char *  name,
key_t  ipc_key,
struct slave_params *  params,
snd_config_t bindings,
snd_config_t root,
snd_config_t sconf,
snd_pcm_stream_t  stream,
int  mode
 

Creates a new dsnoop PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
ipc_key IPC key for semaphore and shared memory
params Parameters for slave
root Configuration root
sconf Slave configuration
stream PCM Direction (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.


Generated on Thu Nov 20 17:03:10 2003 for ALSA project - the C library reference by doxygen 1.3.4