[PATCH libdrm] Add new drmGetNodeTypeFromFd function

[Emil Velikov]

Hi Frank,
On 13/02/15 10:51, Frank Binns wrote:
> Add a helper function that returns the type of device node from an fd.
> 
> Signed-off-by: Frank Binns <frank.binns at imgtec.com>
Reviewed-by: Emil Velikov <emil.l.velikov at gmail.com>

Thank you for getting rid of the silly file probing that I went with
initially.

-Emil