[comp.unix.questions] Daylight savings time conversion dates

djm408@tijc02.UUCP (David Marks ) (11/16/87)

     Congress is again mucking with the daylight savings time issue. H.R.435,
"The Uniform Poll Closing Act", has passed the House of Representatives and is 
likely to pass the Senate. This will extend daylight savings time for two 
weeks in  the Pacific Time Zone in presidential election years only.

     To be able to keep up with this and to have internationalization 
capabilities, daylight savings time conversion dates MUST BE CONFIGURABLE.

     It appears that in the matter of daylight savings time, no one can second
guess a government.

     Anything that uses the unix ctime library routine is going to be in 
trouble, as the table used for daylight savings time conversions is a structure
that is compiled in with the numbers hardcoded.

     Is making this configurable an SVID compliance issue? Is there anything
else that is affected? How is AT&T handling this?

     Please send me mail and I will summarize to the net.


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                   David J. Marks
                   Texas Instruments
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                   Erwin Highway/P. O. Drawer 1255
                   Johnson City, TN. 37605
                   mcnc!rti!tijc02!djm408
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