.. Permission is granted to copy, distribute and/or modify this
.. document under the terms of the GNU Free Documentation License,
.. Version 1.1 or any later version published by the Free Software
.. Foundation, with no Invariant Sections, no Front-Cover Texts
.. and no Back-Cover Texts. A copy of the license is included at
.. Documentation/userspace-api/media/fdl-appendix.rst.
..
.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections

.. _audio_fclose:

========================
Digital TV audio close()
========================

Name
----

Digital TV audio close()

.. attention:: This ioctl is deprecated

Synopsis
--------

.. c:function:: int close(int fd)
    :name: dvb-audio-close


Arguments
---------

.. flat-table::
    :header-rows:  0
    :stub-columns: 0


    -  .. row 1

       -  int fd

       -  File descriptor returned by a previous call to open().


Description
-----------

This system call closes a previously opened audio device.


Return Value
------------

.. flat-table::
    :header-rows:  0
    :stub-columns: 0


    -  .. row 1

       -  ``EBADF``

       -  fd is not a valid open file descriptor.