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Path: utzoo!linus!decvax!mcvax!vmucnam!lvbull!pete
From: pete@lvbull.UUCP (Pete Delaney - Rocky Mountain UNIX Consultants)
Newsgroups: net.unix-wizards
Subject: Re: 4.2BSD DMF32 DMA driver experience, anyone?
Message-ID: <284@lvbull.UUCP>
Date: Sat, 21-Jul-84 02:48:47 EDT
Article-I.D.: lvbull.284
Posted: Sat Jul 21 02:48:47 1984
Date-Received: Thu, 9-Aug-84 00:55:22 EDT
References: <7554@rochester.UUCP>, <1317@sun.uucp>, <336@mddc.UUCP>
Organization: BULL, Louveciennes, France
Lines: 3

I use tracing in the network stuff, you might find that usefull.
Most kernel hackers I've shown it to like it.