.. 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.