From owner-cvs-all@FreeBSD.ORG  Tue Dec 27 22:01:21 2005
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@freebsd.org
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C07DE16A41F;
	Tue, 27 Dec 2005 22:01:21 +0000 (GMT)
	(envelope-from phk@critter.freebsd.dk)
Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222])
	by mx1.FreeBSD.org (Postfix) with ESMTP id A45FA43D70;
	Tue, 27 Dec 2005 22:01:10 +0000 (GMT)
	(envelope-from phk@critter.freebsd.dk)
Received: from critter.freebsd.dk (unknown [192.168.48.2])
	by phk.freebsd.dk (Postfix) with ESMTP id B102DBC50;
	Tue, 27 Dec 2005 22:01:01 +0000 (UTC)
To: "M. Warner Losh" <imp@bsdimp.com>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Tue, 27 Dec 2005 14:49:28 MST."
	<20051227.144928.82232329.imp@bsdimp.com> 
Date: Tue, 27 Dec 2005 23:01:01 +0100
Message-ID: <47909.1135720861@critter.freebsd.dk>
Sender: phk@critter.freebsd.dk
Cc: trhodes@freebsd.org, scottl@samsco.org, src-committers@freebsd.org,
	cvs-src@freebsd.org, cvs-all@freebsd.org,
	fullermd@over-yonder.net, linimon@lonesome.com
Subject: Re: cvs commit: src/sys/sys _timeval.h src/sys/fs/procfs
	procfs_status.c src/libexec/bootpd bootpd.c
	src/sys/dev/acpica/Osd OsdSynch.c src/sys/dev/firewire sbp.c 
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Dec 2005 22:01:22 -0000

In message <20051227.144928.82232329.imp@bsdimp.com>, "M. Warner Losh" writes:
>In message: <47758.1135718178@critter.freebsd.dk>
>            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
>: Imagine if the epoch for 64 bit time_t was set to coincide with Julian
>: Day zero using the rather naiive POSIX math:
>: 	N [days] * 86400 [seconds/day]
>: Converting from an old time_t to the new one would entail adding an
>: constant offset, no big deal.
>
>I'd rather see it as Modified Julian Day, since the MJD has an epoch
>that starts at midnight, while JD starts at noon.

Works for me as well.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.