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/media/uapi/fdl-appendix.rst.
8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
25 .. c:function:: int ioctl(fd, DMX_ADD_PID, __u16 *pid)
33 File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
36 PID number to be filtered.
42 This ioctl call allows to add multiple PIDs to a transport stream filter
43 previously set up with :ref:`DMX_SET_PES_FILTER` and output equal to
44 :c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`.
50 On success 0 is returned.
52 On error -1 is returned, and the ``errno`` variable is set
55 Generic error codes are described at the
56 :ref:`Generic Error Codes <gen-errors>` chapter.