.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later .. c:namespace:: DTV.ca

.. _ca_fclose:

===================== Digital TV CA close()

Name

Digital TV CA 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 closes a previously opened CA device.

Return Value

On success 0 is returned.

On error -1 is returned, and the errno variable is set appropriately.

Generic error codes are described at the :ref:Generic Error Codes <gen-errors> chapter.