diff options
Diffstat (limited to 'Documentation/linux_tv/media/v4l/vidioc-qbuf.rst')
| -rw-r--r-- | Documentation/linux_tv/media/v4l/vidioc-qbuf.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/linux_tv/media/v4l/vidioc-qbuf.rst b/Documentation/linux_tv/media/v4l/vidioc-qbuf.rst index 88179f8019fa..bf41f30cf9c4 100644 --- a/Documentation/linux_tv/media/v4l/vidioc-qbuf.rst +++ b/Documentation/linux_tv/media/v4l/vidioc-qbuf.rst @@ -6,18 +6,18 @@ ioctl VIDIOC_QBUF, VIDIOC_DQBUF ******************************* -*man VIDIOC_QBUF(2)* +NAME +==== -VIDIOC_DQBUF -Exchange a buffer with the driver +VIDIOC_QBUF - VIDIOC_DQBUF - Exchange a buffer with the driver - -Synopsis +SYNOPSIS ======== .. cpp:function:: int ioctl( int fd, int request, struct v4l2_buffer *argp ) -Arguments + +ARGUMENTS ========= ``fd`` @@ -29,7 +29,7 @@ Arguments ``argp`` -Description +DESCRIPTION =========== Applications call the ``VIDIOC_QBUF`` ioctl to enqueue an empty @@ -116,7 +116,7 @@ The :ref:`struct v4l2_buffer <v4l2-buffer>` structure is specified in :ref:`buffer`. -Return Value +RETURN VALUE ============ On success 0 is returned, on error -1 and the ``errno`` variable is set |