forked from Minki/linux
cf8076c314
Name all ioctl references and make them match the ioctls that are documented. That will improve the cross-reference index, as it will have all ioctls and syscalls there. While here, improve the documentation, marking the deprecated ioctls, and making the non-deprecated ones more like the rest of the media book. Also, add a notice for ioctls that still require documentation. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
48 lines
637 B
ReStructuredText
48 lines
637 B
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
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.. _dmx_fclose:
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=================
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DVB demux close()
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=================
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Name
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----
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DVB demux close()
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Synopsis
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--------
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.. c:function:: int close(int fd)
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:name: dvb-dmx-close
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Arguments
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---------
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``fd``
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File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
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Description
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-----------
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This system call deactivates and deallocates a filter that was
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previously allocated via the open() call.
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Return Value
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------------
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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- .. row 1
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- ``EBADF``
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- fd is not a valid open file descriptor.
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