control_remap.c File Reference

CTL Remap Plugin Interface. More...

Functions
int	snd_ctl_remap_open (snd_ctl_t **handlep, const char *name, snd_config_t *remap, snd_config_t *map, snd_config_t *sync, snd_ctl_t *child, int mode)
	Creates a new remap/map/sync control handle.
int	_snd_ctl_remap_open (snd_ctl_t **handlep, char *name, snd_config_t *root, snd_config_t *conf, int mode)
	Creates a new remap & map control plugin.

Detailed Description

CTL Remap Plugin Interface.

Author

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

Date

2021-2025

Function Documentation

_snd_ctl_remap_open()

int _snd_ctl_remap_open	(	snd_ctl_t **	handlep,
		char *	name,
		snd_config_t *	root,
		snd_config_t *	conf,
		int	mode )

Creates a new remap & map control plugin.

Parameters

handlep	Returns created control handle
name	Name of control
root	Root configuration node
conf	Configuration node with control remap description
mode	Control handle 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.

snd_ctl_remap_open()

int snd_ctl_remap_open	(	snd_ctl_t **	handlep,
		const char *	name,
		snd_config_t *	remap,
		snd_config_t *	map,
		snd_config_t *	sync,
		snd_ctl_t *	child,
		int	mode )

Creates a new remap/map/sync control handle.

Parameters

handlep	Returns created control handle
name	Name of control device
remap	Remap configuration
map	Map configuration
sync	Sync configuration
child	child configuration root
mode	Control handle 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.