summaryrefslogtreecommitdiff
path: root/Documentation/userspace-api/media/dvb/audio-fclose.rst
blob: 77857d578e83f9ebd215b8a7cd7e3e0bbd92ebe2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
.. c:namespace:: DTV.audio

.. _audio_fclose:

========================
Digital TV audio close()
========================

Name
----

Digital TV audio close()

.. attention:: This ioctl is deprecated

Synopsis
--------

.. c:function:: int close(int fd)

Arguments
---------

.. flat-table::
    :header-rows:  0
    :stub-columns: 0

    -  .. row 1

       -  int fd

       -  File descriptor returned by a previous call to open().

Description
-----------

This system call closes a previously opened audio device.

Return Value
------------

.. flat-table::
    :header-rows:  0
    :stub-columns: 0

    -  .. row 1

       -  ``EBADF``

       -  fd is not a valid open file descriptor.