diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/func-ioctl.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/func-ioctl.rst | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/Documentation/userspace-api/media/v4l/func-ioctl.rst b/Documentation/userspace-api/media/v4l/func-ioctl.rst index 8bde6b4f1cb5..f3b005094334 100644 --- a/Documentation/userspace-api/media/v4l/func-ioctl.rst +++ b/Documentation/userspace-api/media/v4l/func-ioctl.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _func-ioctl: @@ -11,7 +12,6 @@ Name v4l2-ioctl - Program a V4L2 device - Synopsis ======== @@ -19,15 +19,13 @@ Synopsis #include <sys/ioctl.h> - -.. c:function:: int ioctl( int fd, int request, void *argp ) - :name: v4l2-ioctl +``int ioctl(int fd, int request, void *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``request`` V4L2 ioctl request code as defined in the ``videodev2.h`` header @@ -36,7 +34,6 @@ Arguments ``argp`` Pointer to a function parameter, usually a structure. - Description =========== @@ -50,7 +47,6 @@ include the version in the kernel sources on the system they compile on. All V4L2 ioctl requests, their respective function and parameters are specified in :ref:`user-func`. - Return Value ============ |