1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2.. c:namespace:: DTV.audio
3
4.. _AUDIO_PLAY:
5
6==========
7AUDIO_PLAY
8==========
9
10Name
11----
12
13AUDIO_PLAY
14
15.. attention:: This ioctl is deprecated
16
17Synopsis
18--------
19
20.. c:macro:: AUDIO_PLAY
21
22``int ioctl(int fd, AUDIO_PLAY)``
23
24Arguments
25---------
26
27.. flat-table::
28    :header-rows:  0
29    :stub-columns: 0
30
31    -  .. row 1
32
33       -  int fd
34
35       -  File descriptor returned by a previous call to open().
36
37Description
38-----------
39
40This ioctl call asks the Audio Device to start playing an audio stream
41from the selected source.
42
43Return Value
44------------
45
46On success 0 is returned, on error -1 and the ``errno`` variable is set
47appropriately. The generic error codes are described at the
48:ref:`Generic Error Codes <gen-errors>` chapter.
49