1 .. -*- coding: utf-8; mode: rst -*-
18 .. cpp:function:: int ioctl(fd, int request = DMX_ADD_PID, __u16 *)
33 - File descriptor returned by a previous call to open().
39 - Equals DMX_ADD_PID for this command.
45 - PID number to be filtered.
51 This ioctl call allows to add multiple PIDs to a transport stream filter
52 previously set up with DMX_SET_PES_FILTER and output equal to
59 On success 0 is returned, on error -1 and the ``errno`` variable is set
60 appropriately. The generic error codes are described at the
61 :ref:`Generic Error Codes <gen-errors>` chapter.