162306a36Sopenharmony_ci.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 262306a36Sopenharmony_ci.. c:namespace:: DTV.dmx 362306a36Sopenharmony_ci 462306a36Sopenharmony_ci.. _DMX_REMOVE_PID: 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci============== 762306a36Sopenharmony_ciDMX_REMOVE_PID 862306a36Sopenharmony_ci============== 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ciName 1162306a36Sopenharmony_ci---- 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciDMX_REMOVE_PID 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciSynopsis 1662306a36Sopenharmony_ci-------- 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci.. c:macro:: DMX_REMOVE_PID 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci``int ioctl(fd, DMX_REMOVE_PID, __u16 *pid)`` 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ciArguments 2362306a36Sopenharmony_ci--------- 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci``fd`` 2662306a36Sopenharmony_ci File descriptor returned by :c:func:`open()`. 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci``pid`` 2962306a36Sopenharmony_ci PID of the PES filter to be removed. 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ciDescription 3262306a36Sopenharmony_ci----------- 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciThis ioctl call allows to remove a PID when multiple PIDs are set on a 3562306a36Sopenharmony_citransport stream filter, e. g. a filter previously set up with output 3662306a36Sopenharmony_ciequal to :c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`, created via either 3762306a36Sopenharmony_ci:ref:`DMX_SET_PES_FILTER` or :ref:`DMX_ADD_PID`. 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciReturn Value 4062306a36Sopenharmony_ci------------ 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciOn success 0 is returned. 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ciOn error -1 is returned, and the ``errno`` variable is set 4562306a36Sopenharmony_ciappropriately. 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciThe generic error codes are described at the 4862306a36Sopenharmony_ci:ref:`Generic Error Codes <gen-errors>` chapter. 49