1SND_CTL_RENAME_ID(9)           Control/Mixer API          SND_CTL_RENAME_ID(9)
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NAME

6       snd_ctl_rename_id - replace the id of a control on the card
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SYNOPSIS

9       int snd_ctl_rename_id(struct snd_card * card,
10                             struct snd_ctl_elem_id * src_id,
11                             struct snd_ctl_elem_id * dst_id);
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ARGUMENTS

14       card
15           the card instance
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17       src_id
18           the old id
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20       dst_id
21           the new id
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DESCRIPTION

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

28       Zero if successful, or a negative error code on failure.
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31Kernel Hackers Manual 3.10         June 2019              SND_CTL_RENAME_ID(9)
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