snd_ctl_rename_id

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

snd_ctl_rename_id - replace the id of a control on the card

SYNOPSIS

int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id * src_id, struct snd_ctl_elem_id * dst_id);

ARGUMENTS

card

the card instance

src_id

the old id

dst_id

the new id

DESCRIPTION

Finds the control with the old id from the card, and replaces the id with the new one.

Returns zero if successful, or a negative error code on failure.