Merge remote-tracking branch 'block/for-next'
[deliverable/linux.git] / Documentation / media / uapi / dvb / audio-get-status.rst
CommitLineData
47d23e36
MCC
1.. -*- coding: utf-8; mode: rst -*-
2
3.. _AUDIO_GET_STATUS:
4
586027ce 5================
47d23e36
MCC
6AUDIO_GET_STATUS
7================
8
15e7d615 9Name
586027ce 10----
47d23e36 11
586027ce 12AUDIO_GET_STATUS
47d23e36 13
cf8076c3 14.. attention:: This ioctl is deprecated
15e7d615
MCC
15
16Synopsis
47d23e36
MCC
17--------
18
cf8076c3
MCC
19.. c:function:: int ioctl(int fd, AUDIO_GET_STATUS, struct audio_status *status)
20 :name: AUDIO_GET_STATUS
47d23e36 21
47d23e36 22
15e7d615 23Arguments
586027ce 24---------
47d23e36
MCC
25
26.. flat-table::
27 :header-rows: 0
28 :stub-columns: 0
29
30
cf8076c3 31 -
47d23e36
MCC
32
33 - int fd
34
35 - File descriptor returned by a previous call to open().
36
cf8076c3 37 -
47d23e36
MCC
38
39 - struct audio_status \*status
40
41 - Returns the current state of Audio Device.
42
43
15e7d615 44Description
586027ce
MCC
45-----------
46
47This ioctl call asks the Audio Device to return the current state of the
48Audio Device.
49
50
15e7d615 51Return Value
47d23e36
MCC
52------------
53
54On success 0 is returned, on error -1 and the ``errno`` variable is set
55appropriately. The generic error codes are described at the
56:ref:`Generic Error Codes <gen-errors>` chapter.
This page took 0.044758 seconds and 5 git commands to generate.