Re: GPS Leap Second Scheduled!

Feuer (feuer@his.com)
Sun, 13 Sep 1998 23:41:31 -0400


H. Peter Anvin wrote:

> Followup to:  <35FC716F.B875BF67@his.com>
> By author:    Feuer <feuer@his.com>
> In newsgroup: linux.dev.kernel
> > > >
> > > > Why would you have the TAI-UTC difference instead of just TAI?
> > > > The part of your message below was very confusing to me.
> > > >
> > > Because it is smaller (fewer bits needed) than another timefield, and
> > > an important piece of information in itself.
> > >
> > > time_t needs to be UTC, there really is no choice.
> > >
> >
> > I don't see how much impact the size of this particular structure
> > really has on anything.  How is that UTC-TAI difference so important
> > if you are not studying the rotation of the earth?  As I said before
> > (in the part you snipped), people interested in making calendars and
> > showing the time on the screen will want UTC, those who want to
> > measure the time between two events will want TAI.  I would find it
> > very annoying (and confusing) to have to a) add or subtract two
> > numbers to get what I want b) remember whether I'm adding or
> > subtracting.
> >
>
> Tough.
>  

Now what was that supposed to mean?  And since when are you making the
decision?
 

>  
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