.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later | |
.. c:namespace:: DTV.dmx | |
.. _dmx_fclose: | |
======================== | |
Digital TV demux close() | |
======================== | |
Name | |
---- | |
Digital TV demux close() | |
Synopsis | |
-------- | |
.. c:function:: int close(int fd) | |
Arguments | |
--------- | |
``fd`` | |
File descriptor returned by a previous call to | |
:c:func:`open()`. | |
Description | |
----------- | |
This system call deactivates and deallocates a filter that was | |
previously allocated via the :c:func:`open()` call. | |
Return Value | |
------------ | |
On success 0 is returned. | |
On error, -1 is returned and the ``errno`` variable is set | |
appropriately. | |
The generic error codes are described at the | |
:ref:`Generic Error Codes <gen-errors>` chapter. |