em0 link_state

[Josh Kayse]

I was working on some test machines and using ifstated which uses the
KQUEUE event to register changes in link state.  I noticed that
ifstated did register any events having to do with the em interfaces. 
Looking through the code, it doesn't appear to support the KQUEUE
events.  Am I correct in saying that?  And if so, is anyone working on
it?  Thanks in advance.

-josh

-- 
Joshua Kayse
Computer Engineering