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Date:      Wed, 3 Jun 1998 17:16:42 -0400 (EDT)
From:      woods@zeus.leitch.com (Greg A. Woods)
To:        Ty Sarna <tsarna@endicor.com>
Cc:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: hardware monitor device drivers / kernel support (eg. LM78)
Message-ID:  <199806032116.RAA19994@brain.zeus.leitch.com>
In-Reply-To: Ty Sarna's message of "Wed, June 3, 1998 15:59:49 -0500" regarding "Re: hardware monitor device drivers / kernel support (eg. LM78)" id <199806032059.PAA02826@fezzik.endicor.com>
References:  <199806031952.PAA19479@brain.zeus.leitch.com> <199806032059.PAA02826@fezzik.endicor.com>

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[ On Wed, June 3, 1998 at 15:59:49 (-0500), Ty Sarna wrote: ]
> Subject: Re: hardware monitor device drivers / kernel support (eg. LM78)
>
> This is the problem with sysctl: it really wants to be a filesystem,
> IMO, but there is sufficient political opposition I don't think it'll
> happen.
> 
> In more detail: sysctl really wants to deal with named rather than
> numbered things, and wants to do that with more dynamicism than the
> current sysctl offers.  We already have a resonably good system for
> managing a hierarchichal, named system of things, which can change at
> run time (namely, files).  I don't see why it wouldn't be in the best
> UN*X traditions to use that existing subsystem for sysctls.  But the
> wrong people do :-(

I agree 101% with your analysis.

Well, let's put it this way:  If nobody comes up with something entirely
different and better and provided I don't run into any snags that'll eat
up my allocated project time, I'm going to do both because *I* want to
use a kernfs interface, but I'll do at least the kernel side of a sysctl
extension just to keep those that don't like kernfs happy and I do want
to get the result into the common code base of all the *BSDs so that
someone else can support all the other weird and wonderful motherboards
and chips available now and in the future (because I won't likely do so,
at least not as a volunteer project).

-- 
							Greg A. Woods

+1 416 443-1734      VE3TCP      <gwoods@acm.org>      <robohack!woods>
Planix, Inc. <woods@planix.com>; Secrets of the Weird <woods@weird.com>

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