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Diffstat (limited to 'Documentation/media/uapi/v4l/func-close.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/func-close.rst | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/Documentation/media/uapi/v4l/func-close.rst b/Documentation/media/uapi/v4l/func-close.rst deleted file mode 100644 index 1a56811b827e..000000000000 --- a/Documentation/media/uapi/v4l/func-close.rst +++ /dev/null @@ -1,56 +0,0 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/media/uapi/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections - -.. _func-close: - -************ -V4L2 close() -************ - -Name -==== - -v4l2-close - Close a V4L2 device - - -Synopsis -======== - -.. code-block:: c - - #include <unistd.h> - - -.. c:function:: int close( int fd ) - :name: v4l2-close - -Arguments -========= - -``fd`` - File descriptor returned by :ref:`open() <func-open>`. - - -Description -=========== - -Closes the device. Any I/O in progress is terminated and resources -associated with the file descriptor are freed. However data format -parameters, current input or output, control values or other properties -remain unchanged. - - -Return Value -============ - -The function returns 0 on success, -1 on failure and the ``errno`` is -set appropriately. Possible error codes: - -EBADF - ``fd`` is not a valid open file descriptor. |