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Re: F-ckin Leap Seconds, how do they work?


From: Jay Ashworth <jra () baylink com>
Date: Tue, 3 Jul 2012 15:27:07 -0400 (EDT)

----- Original Message -----
From: "Owen DeLong" <owen () delong com>

DST is a time-zone specific phenomenon.

Nobody said *anything* about DST; that's a complete red herring to 
discussions of leap seconds.

Leap seconds are changes to the actual core time. UTC moves with leap
seconds.

Correct.

The system clock needs to be UTC, not UTC ± some offset stuck
somewhere that keeps some form of running tally of the current leap
second offset since the epoch.

Nope.  UTC *includes* leap seconds already.  It's UT1 that does not.

Are you suggesting that NTP timekeeping should be based on UT1?

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra () baylink com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land Rover DII
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