Subject: Re: if_detatch
To: Dennis Ferguson <>
From: Ted Lemon <>
List: tech-kern
Date: 06/30/1997 20:39:12
> Making sure you don't leave dangling pointers all over the routing table is
> a rather unhappy task.  rn_walktree() will walk the tree for you, you've
> got to catch everything which might possibly be damaged by the interface
> removal.

Or you could just mark the interface detached and lazily clean up the
dangling pointers.