1.. Permission is granted to copy, distribute and/or modify this
2.. document under the terms of the GNU Free Documentation License,
3.. Version 1.1 or any later version published by the Free Software
4.. Foundation, with no Invariant Sections, no Front-Cover Texts
5.. and no Back-Cover Texts. A copy of the license is included at
6.. Documentation/userspace-api/media/fdl-appendix.rst.
7..
8.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
9
10.. _dmx_fclose:
11
12========================
13Digital TV demux close()
14========================
15
16Name
17----
18
19Digital TV demux close()
20
21
22Synopsis
23--------
24
25.. c:function:: int close(int fd)
26    :name: dvb-dmx-close
27
28
29Arguments
30---------
31
32``fd``
33  File descriptor returned by a previous call to
34  :c:func:`open() <dvb-dmx-open>`.
35
36Description
37-----------
38
39This system call deactivates and deallocates a filter that was
40previously allocated via the :c:func:`open() <dvb-dmx-open>` call.
41
42
43Return Value
44------------
45
46On success 0 is returned.
47
48On error, -1 is returned and the ``errno`` variable is set
49appropriately.
50
51The generic error codes are described at the
52:ref:`Generic Error Codes <gen-errors>` chapter.
53