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-.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
-.. c:namespace:: DTV.video
-
-.. _VIDEO_CLEAR_BUFFER:
-
-==================
-VIDEO_CLEAR_BUFFER
-==================
-
-Name
-----
-
-VIDEO_CLEAR_BUFFER
-
-.. attention:: This ioctl is deprecated.
-
-Synopsis
---------
-
-.. c:macro:: VIDEO_CLEAR_BUFFER
-
-``int ioctl(fd, VIDEO_CLEAR_BUFFER)``
-
-Arguments
----------
-
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
-
- - .. row 1
-
- - int fd
-
- - File descriptor returned by a previous call to open().
-
- - .. row 2
-
- - int request
-
- - Equals VIDEO_CLEAR_BUFFER for this command.
-
-Description
------------
-
-This ioctl call clears all video buffers in the driver and in the
-decoder hardware.
-
-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 <gen-errors>` chapter.