forked from Minki/linux
699f19e3f1
The usage of the term "DVB" at the dvb API docs is confusing, as, right now, it can refer to either the European digital TV standard or to the subsystem. So, prefer calling it as "Digital TV" on most places, to avoid ambiguity. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
44 lines
645 B
ReStructuredText
44 lines
645 B
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
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.. _ca_fclose:
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=====================
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Digital TV CA close()
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=====================
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Name
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----
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Digital TV CA 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-ca-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 closes a previously opened CA device.
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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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