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gerrit-public.fairphone.software / kernel / msm-4.9 / 60c2820d0f6d3497975b6488e2599f8f611d8b95 / . / Documentation / media / uapi / dvb / dmx-set-source.rst
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Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]1.. -*- coding: utf-8; mode: rst -*-
2
3.. _DMX_SET_SOURCE:
4
Mauro Carvalho Chehab586027c2016-07-05 07:58:48 -0300[diff] [blame]5==============
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]6DMX_SET_SOURCE
7==============
8
Mauro Carvalho Chehab15e7d612016-07-05 15:14:35 -0300[diff] [blame]9Name
Mauro Carvalho Chehab586027c2016-07-05 07:58:48 -0300[diff] [blame]10----
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]11
Mauro Carvalho Chehab586027c2016-07-05 07:58:48 -0300[diff] [blame]12DMX_SET_SOURCE
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]13
Mauro Carvalho Chehab15e7d612016-07-05 15:14:35 -0300[diff] [blame]14
15Synopsis
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]16--------
17
Mauro Carvalho Chehab5929cb12016-07-05 15:22:59 -0300[diff] [blame]18.. cpp:function:: int ioctl(fd, int request = DMX_SET_SOURCE, dmx_source_t *)
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]19
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]20
Mauro Carvalho Chehab15e7d612016-07-05 15:14:35 -0300[diff] [blame]21Arguments
Mauro Carvalho Chehab586027c2016-07-05 07:58:48 -0300[diff] [blame]22---------
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]23
24.. flat-table::
25 :header-rows: 0
26 :stub-columns: 0
27
28
29 - .. row 1
30
31 - int fd
32
33 - File descriptor returned by a previous call to open().
34
35 - .. row 2
36
37 - int request
38
39 - Equals DMX_SET_SOURCE for this command.
40
41 - .. row 3
42
43 - dmx_source_t *
44
45 - Undocumented.
46
47
Mauro Carvalho Chehab15e7d612016-07-05 15:14:35 -0300[diff] [blame]48Description
Mauro Carvalho Chehab586027c2016-07-05 07:58:48 -0300[diff] [blame]49-----------
50
51This ioctl is undocumented. Documentation is welcome.
52
53
Mauro Carvalho Chehab15e7d612016-07-05 15:14:35 -0300[diff] [blame]54Return Value
Mauro Carvalho Chehab47d23e32016-07-05 10:37:31 -0300[diff] [blame]55------------
56
57On success 0 is returned, on error -1 and the ``errno`` variable is set
58appropriately. The generic error codes are described at the
59:ref:`Generic Error Codes <gen-errors>` chapter.