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Date:      Fri, 21 Oct 2005 17:42:02 +0200
From:      "Poul-Henning Kamp" <phk@phk.freebsd.dk>
To:        "M. Warner Losh" <imp@bsdimp.com>
Cc:        cvs-src@freebsd.org, src-committers@freebsd.org, andre@freebsd.org, cvs-all@freebsd.org, bde@zeta.org.au
Subject:   Re: cvs commit: src/usr.bin/vmstat vmstat.c src/usr.bin/w w.c 
Message-ID:  <30677.1129909322@critter.freebsd.dk>
In-Reply-To: Your message of "Fri, 21 Oct 2005 09:32:34 MDT." <20051021.093234.116607170.imp@bsdimp.com> 

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In message <20051021.093234.116607170.imp@bsdimp.com>, "M. Warner Losh" writes:

>It is a problem.  If I boot a system today, the authors of the
>software still cannot know the example that I gave.  Since there's no
>leap second table by default, the system may get the answer wrong.
>That's what is so evil about leap seconds.  You can't plan more than 6
>months into the future.

It's worse than 6 months, just because IERS says there will or wont
be a leap second in 6 months time doesn't mean that they can't change
their mind later on, technically it is only one month ahead.

Fortunately, this is not relevant with the current geophysics.

-- 
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.



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