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-.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
-.. c:namespace:: DTV.audio
-
-.. _AUDIO_SET_MUTE:
-
-==============
-AUDIO_SET_MUTE
-==============
-
-Name
-----
-
-AUDIO_SET_MUTE
-
-.. attention:: This ioctl is deprecated
-
-Synopsis
---------
-
-.. c:macro:: AUDIO_SET_MUTE
-
-``int ioctl(int fd, AUDIO_SET_MUTE, boolean state)``
-
-Arguments
----------
-
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
-
- -
-
- - int fd
-
- - File descriptor returned by a previous call to open().
-
- -
-
- - boolean state
-
- - Indicates if audio device shall mute or not.
-
- TRUE: Audio Mute
-
- FALSE: Audio Un-mute
-
-Description
------------
-
-This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
-V4L2 :ref:`VIDIOC_DECODER_CMD` with the
-``V4L2_DEC_CMD_START_MUTE_AUDIO`` flag instead.
-
-This ioctl call asks the audio device to mute the stream that is
-currently being played.
-
-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.