From owner-freebsd-hackers@FreeBSD.ORG  Fri Sep 30 21:02:29 2011
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Sender: Alexander Motin <mavbsd@gmail.com>
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Date: Sat, 01 Oct 2011 00:01:54 +0300
From: Alexander Motin <mav@FreeBSD.org>
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Cc: hackers@freebsd.org
Subject: Re: sizeof(size_t) and other "semantic" types on 32 bit systems?
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On 30.09.2011 23:53, Lev Serebryakov wrote:
> Hello, Alexander.
> You wrote 1 октября 2011 г., 0:51:00:
> 
>> GEOM uses 64bit off_t for media size and many other things.
>   off_t is signed! It is ``not accurate enough'' (if you know this
> Russian joke) :)))

Let's say negative values reserved for 2^63 error codes. :)

-- 
Alexander Motin