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.. -*- coding: utf-8; mode: rst -*-
.. _AUDIO_SET_MIXER:
===============
AUDIO_SET_MIXER
===============
NAME
----
AUDIO_SET_MIXER
SYNOPSIS
--------
.. c:function:: int ioctl(int fd, int request = AUDIO_SET_MIXER, audio_mixer_t *mix)
ARGUMENTS
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_ID for this command.
- .. row 3
- audio_mixer_t \*mix
- mixer settings.
DESCRIPTION
-----------
This ioctl lets you adjust the mixer settings of the audio decoder.
RETURN VALUE
------------
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
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