Subject: bin/18400: Add ``i was here before'' to /etc/rc.subr
To: None <firstname.lastname@example.org>
From: None <email@example.com>
Date: 09/24/2002 07:52:06
>Synopsis: Add ``i was here before'' to /etc/rc.subr
>Arrival-Date: Tue Sep 24 07:53:00 PDT 2002
>Originator: Andrew Cagney
>Release: 1.6 pure userland
Userland is pure 1.6.
Suggest adding a ``was I here before'' test to the front of /etc/rc.subr so that every single /etc/rc.d/ script doesn't have to re-parse it. From memory, you can ``break'' out of a ``.'' script and get back to the caller.
I'm *guessing* but I think, on slow systems, it will make an overall difference to startup time.