1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.dmx
6 ========================
7 Digital TV demux close()
8 ========================
13 Digital TV demux close()
18 .. c:function:: int close(int fd)
24 File descriptor returned by a previous call to
30 This system call deactivates and deallocates a filter that was
31 previously allocated via the :c:func:`open()` call.
36 On success 0 is returned.
38 On error, -1 is returned and the ``errno`` variable is set
41 The generic error codes are described at the
42 :ref:`Generic Error Codes <gen-errors>` chapter.