tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2.. c:namespace:: DTV.video
3
4.. _VIDEO_CONTINUE:
5
6==============
7VIDEO_CONTINUE
8==============
9
10Name
11----
12
13VIDEO_CONTINUE
14
15.. attention:: This ioctl is deprecated.
16
17Synopsis
18--------
19
20.. c:macro:: VIDEO_CONTINUE
21
22``int ioctl(fd, VIDEO_CONTINUE)``
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
37 - .. row 2
38
39 - int request
40
41 - Equals VIDEO_CONTINUE for this command.
42
43Description
44-----------
45
46This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
47V4L2 :ref:`VIDIOC_DECODER_CMD` instead.
48
49This ioctl call restarts decoding and playing processes of the video
50stream which was played before a call to VIDEO_FREEZE was made.
51
52Return Value
53------------
54
55On success 0 is returned, on error -1 and the ``errno`` variable is set
56appropriately. The generic error codes are described at the
57:ref:`Generic Error Codes <gen-errors>` chapter.