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.. -*- coding: utf-8; mode: rst -*-
.. _media-func-close:
*************
media close()
*************
Name
====
media-close - Close a media device
Synopsis
========
.. code-block:: c
#include <unistd.h>
.. cpp:function:: int close( int fd )
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <func-open>`.
Description
===========
Closes the media device. Resources associated with the file descriptor
are freed. The device configuration remain unchanged.
Return Value
============
:ref:`close() <media-func-close>` returns 0 on success. On error, -1 is returned, and
``errno`` is set appropriately. Possible error codes are:
EBADF
``fd`` is not a valid open file descriptor.
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