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47 lines
803 B
47 lines
803 B
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later |
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.. c:namespace:: DTV.dmx |
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.. _DMX_ADD_PID: |
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=========== |
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DMX_ADD_PID |
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=========== |
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Name |
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---- |
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DMX_ADD_PID |
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Synopsis |
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-------- |
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.. c:macro:: DMX_ADD_PID |
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``int ioctl(fd, DMX_ADD_PID, __u16 *pid)`` |
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Arguments |
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--------- |
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``fd`` |
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File descriptor returned by :c:func:`open()`. |
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``pid`` |
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PID number to be filtered. |
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Description |
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----------- |
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This ioctl call allows to add multiple PIDs to a transport stream filter |
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previously set up with :ref:`DMX_SET_PES_FILTER` and output equal to |
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:c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`. |
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Return Value |
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------------ |
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On success 0 is returned. |
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On error -1 is returned, and the ``errno`` variable is set |
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appropriately. |
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Generic error codes are described at the |
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:ref:`Generic Error Codes <gen-errors>` chapter.
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