diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-g-priority.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-g-priority.rst | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst b/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst index da3166ac6d08..d72a0c716fca 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_G_PRIORITY: @@ -11,27 +12,26 @@ Name VIDIOC_G_PRIORITY - VIDIOC_S_PRIORITY - Query or request the access priority associated with a file descriptor - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_G_PRIORITY, enum v4l2_priority *argp ) - :name: VIDIOC_G_PRIORITY +.. c:macro:: VIDIOC_G_PRIORITY + +``int ioctl(int fd, VIDIOC_G_PRIORITY, enum v4l2_priority *argp)`` -.. c:function:: int ioctl( int fd, VIDIOC_S_PRIORITY, const enum v4l2_priority *argp ) - :name: VIDIOC_S_PRIORITY +.. c:macro:: VIDIOC_S_PRIORITY +``int ioctl(int fd, VIDIOC_S_PRIORITY, const enum v4l2_priority *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to an enum :c:type:`v4l2_priority` type. - Description =========== @@ -43,7 +43,6 @@ To request an access priority applications store the desired priority in an enum v4l2_priority variable and call :ref:`VIDIOC_S_PRIORITY <VIDIOC_G_PRIORITY>` ioctl with a pointer to this variable. - .. c:type:: v4l2_priority .. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| @@ -78,7 +77,6 @@ with a pointer to this variable. it blocks any other fd from changing device properties. Usually applications which must not be interrupted, like video recording. - Return Value ============ |