K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-02-24T05:40:36.200460Z
K 7
svn:log
V 248
Hold IF_LOCK when manipulating the interface flags.

It doesn't _really_ help all that much, I'll commit something to
sys/net/if.c at some point explaining why, but the lock should be held
when checking/manipulating/branching because of said lock.

END