YAMAMOTO Takashi wrote:
>> Any preference as to what scope (I suggest "device") to use and what
>> arguments to pass?
> 
> "device" and dev_t of the controling device (eg. /dev/mly0)

okay,

> and, if possible, the acutal user request (eg. mly_user_command).

I assume mly_user_command is a kauth(9) enum? (like KAUTH_REQ_DEVICE_..)
if yes, do we care about 3rd-party device drivers that can use such
requests? in such cases we don't have the actual user request.

-e.

-- 
Elad Efrat