1059b1c5bSMauro Carvalho Chehab.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 254f38fcaSMauro Carvalho Chehab 354f38fcaSMauro Carvalho Chehab.. _cec-func-close: 454f38fcaSMauro Carvalho Chehab 554f38fcaSMauro Carvalho Chehab*********** 654f38fcaSMauro Carvalho Chehabcec close() 754f38fcaSMauro Carvalho Chehab*********** 854f38fcaSMauro Carvalho Chehab 954f38fcaSMauro Carvalho ChehabName 1054f38fcaSMauro Carvalho Chehab==== 1154f38fcaSMauro Carvalho Chehab 1254f38fcaSMauro Carvalho Chehabcec-close - Close a cec device 1354f38fcaSMauro Carvalho Chehab 1454f38fcaSMauro Carvalho Chehab 1554f38fcaSMauro Carvalho ChehabSynopsis 1654f38fcaSMauro Carvalho Chehab======== 1754f38fcaSMauro Carvalho Chehab 1854f38fcaSMauro Carvalho Chehab.. code-block:: c 1954f38fcaSMauro Carvalho Chehab 2054f38fcaSMauro Carvalho Chehab #include <unistd.h> 2154f38fcaSMauro Carvalho Chehab 2254f38fcaSMauro Carvalho Chehab 2354f38fcaSMauro Carvalho Chehab.. c:function:: int close( int fd ) 2454f38fcaSMauro Carvalho Chehab :name: cec-close 2554f38fcaSMauro Carvalho Chehab 2654f38fcaSMauro Carvalho ChehabArguments 2754f38fcaSMauro Carvalho Chehab========= 2854f38fcaSMauro Carvalho Chehab 2954f38fcaSMauro Carvalho Chehab``fd`` 3054f38fcaSMauro Carvalho Chehab File descriptor returned by :c:func:`open() <cec-open>`. 3154f38fcaSMauro Carvalho Chehab 3254f38fcaSMauro Carvalho Chehab 3354f38fcaSMauro Carvalho ChehabDescription 3454f38fcaSMauro Carvalho Chehab=========== 3554f38fcaSMauro Carvalho Chehab 3654f38fcaSMauro Carvalho ChehabCloses the cec device. Resources associated with the file descriptor are 3754f38fcaSMauro Carvalho Chehabfreed. The device configuration remain unchanged. 3854f38fcaSMauro Carvalho Chehab 3954f38fcaSMauro Carvalho Chehab 4054f38fcaSMauro Carvalho ChehabReturn Value 4154f38fcaSMauro Carvalho Chehab============ 4254f38fcaSMauro Carvalho Chehab 4354f38fcaSMauro Carvalho Chehab:c:func:`close() <cec-close>` returns 0 on success. On error, -1 is returned, and 4454f38fcaSMauro Carvalho Chehab``errno`` is set appropriately. Possible error codes are: 4554f38fcaSMauro Carvalho Chehab 4654f38fcaSMauro Carvalho Chehab``EBADF`` 4754f38fcaSMauro Carvalho Chehab ``fd`` is not a valid open file descriptor. 48