1059b1c5bSMauro Carvalho Chehab.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 201fae02dSMauro Carvalho Chehab.. c:namespace:: CEC 354f38fcaSMauro Carvalho Chehab 454f38fcaSMauro Carvalho Chehab.. _cec-func-close: 554f38fcaSMauro Carvalho Chehab 654f38fcaSMauro Carvalho Chehab*********** 754f38fcaSMauro Carvalho Chehabcec close() 854f38fcaSMauro Carvalho Chehab*********** 954f38fcaSMauro Carvalho Chehab 1054f38fcaSMauro Carvalho ChehabName 1154f38fcaSMauro Carvalho Chehab==== 1254f38fcaSMauro Carvalho Chehab 1354f38fcaSMauro Carvalho Chehabcec-close - Close a cec device 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.. c:function:: int close( int fd ) 2354f38fcaSMauro Carvalho Chehab 2454f38fcaSMauro Carvalho ChehabArguments 2554f38fcaSMauro Carvalho Chehab========= 2654f38fcaSMauro Carvalho Chehab 2754f38fcaSMauro Carvalho Chehab``fd`` 2801fae02dSMauro Carvalho Chehab File descriptor returned by :c:func:`open()`. 2954f38fcaSMauro Carvalho Chehab 3054f38fcaSMauro Carvalho ChehabDescription 3154f38fcaSMauro Carvalho Chehab=========== 3254f38fcaSMauro Carvalho Chehab 3354f38fcaSMauro Carvalho ChehabCloses the cec device. Resources associated with the file descriptor are 3454f38fcaSMauro Carvalho Chehabfreed. The device configuration remain unchanged. 3554f38fcaSMauro Carvalho Chehab 3654f38fcaSMauro Carvalho ChehabReturn Value 3754f38fcaSMauro Carvalho Chehab============ 3854f38fcaSMauro Carvalho Chehab 3901fae02dSMauro Carvalho Chehab:c:func:`close()` returns 0 on success. On error, -1 is returned, and 4054f38fcaSMauro Carvalho Chehab``errno`` is set appropriately. Possible error codes are: 4154f38fcaSMauro Carvalho Chehab 4254f38fcaSMauro Carvalho Chehab``EBADF`` 4354f38fcaSMauro Carvalho Chehab ``fd`` is not a valid open file descriptor. 44