diff options
Diffstat (limited to 'Documentation/userspace-api/media/mediactl/request-func-close.rst')
| -rw-r--r-- | Documentation/userspace-api/media/mediactl/request-func-close.rst | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/Documentation/userspace-api/media/mediactl/request-func-close.rst b/Documentation/userspace-api/media/mediactl/request-func-close.rst index 04e00bb9defd..f4b8eb385ad7 100644 --- a/Documentation/userspace-api/media/mediactl/request-func-close.rst +++ b/Documentation/userspace-api/media/mediactl/request-func-close.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later +.. c:namespace:: MC.request .. _request-func-close: @@ -11,7 +12,6 @@ Name request-close - Close a request file descriptor - Synopsis ======== @@ -19,9 +19,7 @@ Synopsis #include <unistd.h> - .. c:function:: int close( int fd ) - :name: req-close Arguments ========= @@ -29,7 +27,6 @@ Arguments ``fd`` File descriptor returned by :ref:`MEDIA_IOC_REQUEST_ALLOC`. - Description =========== @@ -38,11 +35,10 @@ are freed once all file descriptors associated with the request are closed and the driver has completed the request. See :ref:`here <media-request-life-time>` for more information. - Return Value ============ -:ref:`close() <request-func-close>` returns 0 on success. On error, -1 is +:c:func:`close()` returns 0 on success. On error, -1 is returned, and ``errno`` is set appropriately. Possible error codes are: EBADF |