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Date:      Sun, 10 Jan 1999 09:24:15 +0100
From:      sthaug@nethelp.no
To:        jkh@zippy.cdrom.com
Cc:        phk@critter.freebsd.dk, des@flood.ping.uio.no, darrenr@reed.wattle.id.au, committers@FreeBSD.ORG
Subject:   Re: sysctl descriptions 
Message-ID:  <20940.915956655@verdi.nethelp.no>
In-Reply-To: Your message of "Sat, 09 Jan 1999 23:53:45 -0800"
References:  <50085.915954825@zippy.cdrom.com>

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> Actually, there is a legitimate syncronization issue to be dealt with
> here.  If I have a sysctl implemented in one area of the code with a
> doc string that describes it, I'm going to be more inclined to stick
> it in the macro definition or something itself so that I have doc
> string and associated sysctl code together.

Precisely. I think that having a reasonably up to date *short* description
of each sysctl would be extremely useful. By short I mean 80 characters
or less. Yes, I realize that many of the sysctls really need longer 
descriptions - but short descriptions are still useful!

On a fairly current system here there are 319 sysctls. If each of them
had an 80 character description, it would increase kernel size by 25520
bytes. I'm very willing to pay that price, especially if I could decide
at kernel compile time whether to include the descriptions or not.

Steinar Haug, Nethelp consulting, sthaug@nethelp.no

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