.. -*- coding: utf-8; mode: rst -*- .. _DMX_SET_PES_FILTER: ================== DMX_SET_PES_FILTER ================== Name ---- DMX_SET_PES_FILTER Synopsis -------- .. c:function:: int ioctl( int fd, DMX_SET_PES_FILTER, struct dmx_pes_filter_params *params) :name: DMX_SET_PES_FILTER Arguments --------- ``fd`` File descriptor returned by :c:func:`open() `. ``params`` Pointer to structure containing filter parameters. Description ----------- This ioctl call sets up a PES filter according to the parameters provided. By a PES filter is meant a filter that is based just on the packet identifier (PID), i.e. no PES header or payload filtering capability is supported. Return Value ------------ On success 0 is returned, on error -1 and the ``errno`` variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes ` chapter. .. tabularcolumns:: |p{2.5cm}|p{15.0cm}| .. flat-table:: :header-rows: 0 :stub-columns: 0 - .. row 1 - ``EBUSY`` - This error code indicates that there are conflicting requests. There are active filters filtering data from another input source. Make sure that these filters are stopped before starting this filter.