1 .. Permission is granted to copy, distribute and/or modify this
2 .. document under the terms of the GNU Free Documentation License,
3 .. Version 1.1 or any later version published by the Free Software
4 .. Foundation, with no Invariant Sections, no Front-Cover Texts
5 .. and no Back-Cover Texts. A copy of the license is included at
6 .. Documentation/media/uapi/fdl-appendix.rst.
8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
19 v4l2-close - Close a V4L2 device
30 .. c:function:: int close( int fd )
37 File descriptor returned by :ref:`open() <func-open>`.
43 Closes the device. Any I/O in progress is terminated and resources
44 associated with the file descriptor are freed. However data format
45 parameters, current input or output, control values or other properties
52 The function returns 0 on success, -1 on failure and the ``errno`` is
53 set appropriately. Possible error codes:
56 ``fd`` is not a valid open file descriptor.