.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later .. c:namespace:: DTV.dmx

.. _DMX_ADD_PID:

=========== DMX_ADD_PID

Name

DMX_ADD_PID

Synopsis

.. c:macro:: DMX_ADD_PID

int ioctl(fd, DMX_ADD_PID, __u16 *pid)

Arguments

fd File descriptor returned by :c:func:open().

pid PID number to be filtered.

Description

This ioctl call allows to add multiple PIDs to a transport stream filter previously set up with :ref:DMX_SET_PES_FILTER and output equal to :c:type:DMX_OUT_TSDEMUX_TAP <dmx_output>.

Return Value

On success 0 is returned.

On error -1 is returned, and the errno variable is set appropriately.

Generic error codes are described at the :ref:Generic Error Codes <gen-errors> chapter.