*BSD News Article 73010


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From: mark@hilo.trusted.com ()
Newsgroups: comp.unix.bsd.netbsd.misc,comp.unix.programmer
Subject: Re: S: sample device driver LKM
Date: 7 Jul 1996 04:18:47 GMT
Organization: Trusted Information Systems
Lines: 14
Message-ID: <4rndr7$m4s@shemesh.tis.com>
References: <199607030100023204807@q700.hf.org> <31D9BCE6.6C344BCE@lambert.org>
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Xref: euryale.cc.adfa.oz.au comp.unix.bsd.netbsd.misc:3952 comp.unix.programmer:39185

In article <31D9BCE6.6C344BCE@lambert.org>,
Terry Lambert  <terry@lambert.org> wrote:
>FreeBSD is moving towards a devfs implementation of devices,
>which will remove the need for cdevsw/bdevsw entirely, and
>replace major/minor numbers in the specfs with vnodes in a
>devfs, which you index by looking up in the directory hierarchy.

Does this mean you end up having a rather large number of file
systems mounted (e.g. 1 for the console, 1 for SCSI disks, 1 for IDE 
disks, 1 for etc...)?  Or is it a single file system mounted
on /dev which implements some structure that is analogous
to the [bc]devsw arrays?

Mark S.