1059b1c5bSMauro Carvalho Chehab.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2f9b2e8aaSMauro Carvalho Chehab.. c:namespace:: DTV.dmx 354f38fcaSMauro Carvalho Chehab 454f38fcaSMauro Carvalho Chehab.. _dmx_fclose: 554f38fcaSMauro Carvalho Chehab 654f38fcaSMauro Carvalho Chehab======================== 754f38fcaSMauro Carvalho ChehabDigital TV demux close() 854f38fcaSMauro Carvalho Chehab======================== 954f38fcaSMauro Carvalho Chehab 1054f38fcaSMauro Carvalho ChehabName 1154f38fcaSMauro Carvalho Chehab---- 1254f38fcaSMauro Carvalho Chehab 1354f38fcaSMauro Carvalho ChehabDigital TV demux close() 1454f38fcaSMauro Carvalho Chehab 1554f38fcaSMauro Carvalho ChehabSynopsis 1654f38fcaSMauro Carvalho Chehab-------- 1754f38fcaSMauro Carvalho Chehab 1854f38fcaSMauro Carvalho Chehab.. c:function:: int close(int fd) 1954f38fcaSMauro Carvalho Chehab 2054f38fcaSMauro Carvalho ChehabArguments 2154f38fcaSMauro Carvalho Chehab--------- 2254f38fcaSMauro Carvalho Chehab 2354f38fcaSMauro Carvalho Chehab``fd`` 2454f38fcaSMauro Carvalho Chehab File descriptor returned by a previous call to 25f9b2e8aaSMauro Carvalho Chehab :c:func:`open()`. 2654f38fcaSMauro Carvalho Chehab 2754f38fcaSMauro Carvalho ChehabDescription 2854f38fcaSMauro Carvalho Chehab----------- 2954f38fcaSMauro Carvalho Chehab 3054f38fcaSMauro Carvalho ChehabThis system call deactivates and deallocates a filter that was 31f9b2e8aaSMauro Carvalho Chehabpreviously allocated via the :c:func:`open()` call. 3254f38fcaSMauro Carvalho Chehab 3354f38fcaSMauro Carvalho ChehabReturn Value 3454f38fcaSMauro Carvalho Chehab------------ 3554f38fcaSMauro Carvalho Chehab 3654f38fcaSMauro Carvalho ChehabOn success 0 is returned. 3754f38fcaSMauro Carvalho Chehab 3854f38fcaSMauro Carvalho ChehabOn error, -1 is returned and the ``errno`` variable is set 3954f38fcaSMauro Carvalho Chehabappropriately. 4054f38fcaSMauro Carvalho Chehab 4154f38fcaSMauro Carvalho ChehabThe generic error codes are described at the 4254f38fcaSMauro Carvalho Chehab:ref:`Generic Error Codes <gen-errors>` chapter. 43