Subject: Re: DHCP client, integration with ifconfig, etc.
To: Ted Lemon <firstname.lastname@example.org>
From: Bill Sommerfeld <email@example.com>
Date: 02/09/1997 18:27:06
It turns out that when you're mobile, some daemons don't behave
properly, so another thing this script might do is to shut down
some daemons and restart them when the IP address changes.
An idea which has occurred to me was to add a new signal,
SIGIFCH, analogous to SIGWINCH, which is delivered to user
processes expressing interest in it when the "local address set" of a