Leap Seconds
Peter Simons
simons at cryp.to
Sun Nov 16 00:36:05 EST 2003
Ashley Yakeley writes:
> How do you intend to keep the leap second table up to
> date?
You could run an automated cron job (or whatever your OS
uses for these purposes) and update it automatically from
<http://cr.yp.to/libtai/leapsecs.txt>.
Or, if your OS supports the mechanisms described in
<http://www.ntp.org/ntpfaq/NTP-s-algo.htm#S-ALGO-KERNEL>,
leap seconds will be announced to the OS by the Network Time
Protocol daemon.
Or one could argue that this problem is beyond the scope of
a "programming language" and that the users are on their
own. I'm sure the vast majority of the population _will_
survive, even if their computer system misses a leap second.
OK, maybe not the vast majority ...
But what the heck, this planet is too crowded anyway. :-)
Peter
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