snd_ctl_rename_id (9) - Linux Manuals
snd_ctl_rename_id: replace the id of a control on the card
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.
RETURN
Zero if successful, or a negative error code on failure.
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