table of contents
| SND_CTL_RENAME_ID(9) | Control/Mixer API | SND_CTL_RENAME_ID(9) |
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.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |