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Article #5389

Re: The type of time_t

#5389
From: Karl Heuer
Date: Tue, 25 Oct 1988 03:45
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In article <Oct.24.11.33.01.1988.12179@ron.rutgers.edu> ron@ron.rutgers.edu (Ron Natalie) writes:
>Frankly, life is going to be screwed up before the time bits are fixed because
>many programs that compute dates think that 2000 is not a leap year.

I doubt that there are many such programs, since the naive algorithm (y%4==0)
happens to agree with the correct one until 2100 (the century and quadri-
century corrections cancel each other out in 2000).  The problem that's likely
to occur in 2000 has to do with two-digit notation for the year; now *that's*
going to screw up a lot of existing code.  (The `date' command doesn't even
*have* a notation to set the date beyond 1999!)

Karl W. Z. Heuer (ima!haddock!karl or karl@haddock.isc.com), The Walking Lint
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!ima!haddock!karl
References: <442@grand.UUCP> <8700@smoke.BRL.MIL> <6964@cdis-1.uucp> <9816@haddock.ima.isc.com> <1988Oct22.230215.19411@utzoo.uucp> <Oct.24.11.33.01.1988.12179@ron.rutgers.edu>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!ima!haddock!karl
From: karl@haddock.ima.isc.com (Karl Heuer)
Newsgroups: comp.std.c
Subject: Re: The type of time_t
Message-ID: <10005@haddock.ima.isc.com>
Date: 25 Oct 88 03:45:41 GMT
References: <442@grand.UUCP> <8700@smoke.BRL.MIL> <6964@cdis-1.uucp> <9816@haddock.ima.isc.com> <1988Oct22.230215.19411@utzoo.uucp> <Oct.24.11.33.01.1988.12179@ron.rutgers.edu>
Reply-To: karl@haddock.ima.isc.com (Karl Heuer)
Organization: Interactive Systems, Boston
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