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+.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+.. c:namespace:: CEC
+
+.. _cec-func-close:
+
+***********
+cec close()
+***********
+
+Name
+====
+
+cec-close - Close a cec device
+
+Synopsis
+========
+
+.. code-block:: c
+
+ #include <unistd.h>
+
+.. c:function:: int close( int fd )
+
+Arguments
+=========
+
+``fd``
+ File descriptor returned by :c:func:`open()`.
+
+Description
+===========
+
+Closes the cec device. Resources associated with the file descriptor are
+freed. The device configuration remain unchanged.
+
+Return Value
+============
+
+:c: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.