On Monday 12 July 2010 17:25:46 Laurent Pinchart wrote:
The two functions are mostly identical. They handle the copy_from_user
and copy_to_user operations related with V4L2 ioctls and call the real
ioctl handler.
Create a __video_usercopy function that implements the core of
video_usercopy
Hi Hans,
On Wednesday 04 August 2010 20:30:06 Hans Verkuil wrote:
On Monday 12 July 2010 17:25:46 Laurent Pinchart wrote:
The two functions are mostly identical. They handle the copy_from_user
and copy_to_user operations related with V4L2 ioctls and call the real
ioctl handler.
Create
The two functions are mostly identical. They handle the copy_from_user
and copy_to_user operations related with V4L2 ioctls and call the real
ioctl handler.
Create a __video_usercopy function that implements the core of
video_usercopy and video_ioctl2, and call that function from both.