1 .. SPDX-License-Identifier: GFDL-1.1-no-invari 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.dmx 2 .. c:namespace:: DTV.dmx
3 3
4 .. _DMX_REMOVE_PID: 4 .. _DMX_REMOVE_PID:
5 5
6 ============== 6 ==============
7 DMX_REMOVE_PID 7 DMX_REMOVE_PID
8 ============== 8 ==============
9 9
10 Name 10 Name
11 ---- 11 ----
12 12
13 DMX_REMOVE_PID 13 DMX_REMOVE_PID
14 14
15 Synopsis 15 Synopsis
16 -------- 16 --------
17 17
18 .. c:macro:: DMX_REMOVE_PID 18 .. c:macro:: DMX_REMOVE_PID
19 19
20 ``int ioctl(fd, DMX_REMOVE_PID, __u16 *pid)`` 20 ``int ioctl(fd, DMX_REMOVE_PID, __u16 *pid)``
21 21
22 Arguments 22 Arguments
23 --------- 23 ---------
24 24
25 ``fd`` 25 ``fd``
26 File descriptor returned by :c:func:`open( 26 File descriptor returned by :c:func:`open()`.
27 27
28 ``pid`` 28 ``pid``
29 PID of the PES filter to be removed. 29 PID of the PES filter to be removed.
30 30
31 Description 31 Description
32 ----------- 32 -----------
33 33
34 This ioctl call allows to remove a PID when mu 34 This ioctl call allows to remove a PID when multiple PIDs are set on a
35 transport stream filter, e. g. a filter previo 35 transport stream filter, e. g. a filter previously set up with output
36 equal to :c:type:`DMX_OUT_TSDEMUX_TAP <dmx_out 36 equal to :c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`, created via either
37 :ref:`DMX_SET_PES_FILTER` or :ref:`DMX_ADD_PID 37 :ref:`DMX_SET_PES_FILTER` or :ref:`DMX_ADD_PID`.
38 38
39 Return Value 39 Return Value
40 ------------ 40 ------------
41 41
42 On success 0 is returned. 42 On success 0 is returned.
43 43
44 On error -1 is returned, and the ``errno`` var 44 On error -1 is returned, and the ``errno`` variable is set
45 appropriately. 45 appropriately.
46 46
47 The generic error codes are described at the 47 The generic error codes are described at the
48 :ref:`Generic Error Codes <gen-errors>` chapte 48 :ref:`Generic Error Codes <gen-errors>` chapter.
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