diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst b/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst index d999028f47df..b06e5b528e11 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_CREATE_BUFS: @@ -11,24 +12,22 @@ Name VIDIOC_CREATE_BUFS - Create buffers for Memory Mapped or User Pointer or DMA Buffer I/O - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_CREATE_BUFS, struct v4l2_create_buffers *argp ) - :name: VIDIOC_CREATE_BUFS +.. c:macro:: VIDIOC_CREATE_BUFS +``int ioctl(int fd, VIDIOC_CREATE_BUFS, struct v4l2_create_buffers *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct :c:type:`v4l2_create_buffers`. - Description =========== @@ -71,7 +70,6 @@ the actual number allocated and the starting index in the ``count`` and the ``index`` fields respectively. On return ``count`` can be smaller than the number requested. - .. c:type:: v4l2_create_buffers .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| @@ -119,7 +117,6 @@ than the number requested. - A place holder for future extensions. Drivers and applications must set the array to zero. - Return Value ============ |