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 | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst b/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst index c8add130c7a4..d72a0c716fca 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-g-priority.rst @@ -1,11 +1,5 @@ -.. 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/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_G_PRIORITY: @@ -18,27 +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 =========== @@ -50,7 +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}| @@ -85,7 +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 ============ |