[tz] gmtime failed messages for zdump on Windows with latest git code

Manuela Friedrich Manuela.Friedrich at actian.com
Tue Mar 15 12:20:13 UTC 2022


Hello Paul,

I noticed that zdump on Windows from the latest git code now produces "localtime failed" and "gmtime failed" messages.
Is that expected? 
Does it also happen on Linux?

New behaviour with git code:

zdump.exe -v d:\devsrc\treasure_test\iana\zoneinfo\iana\Africa\Abidjan
d:\zoneinfo\iana\Africa\Abidjan  -9223372036854775808 (gmtime failed) = -9223372036854775808 (localtime failed)
d:\zoneinfo\iana\Africa\Abidjan  -67768040609740801 (gmtime failed) = -67768040609740801 (localtime failed)
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:00:00 -2147481748 UT = -67768040609740800 (localtime failed)
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:16:07 -2147481748 UT = -67768040609739833 (localtime failed)
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:16:08 -2147481748 UT = Thu Jan  1 00:00:00 -2147481748 LMT isdst=0 gmtoff=-968
d:\zoneinfo\iana\Africa\Abidjan  Mon Jan  1 00:16:07 1912 UT = Sun Dec 31 23:59:59 1911 LMT isdst=0 gmtoff=-968
d:\zoneinfo\iana\Africa\Abidjan  Mon Jan  1 00:16:08 1912 UT = Mon Jan  1 00:16:08 1912 GMT isdst=0 gmtoff=0
d:\zoneinfo\iana\Africa\Abidjan  Wed Dec 31 23:59:59 2147485547 UT = Wed Dec 31 23:59:59 2147485547 GMT isdst=0 gmtoff=0
d:\zoneinfo\iana\Africa\Abidjan  67768036191676800 (gmtime failed) = 67768036191676800 (localtime failed)
d:\zoneinfo\iana\Africa\Abidjan  9223372036854775807 (gmtime failed) = 9223372036854775807 (localtime failed)

Output from 2021e

zdump.exe -v d:\zoneinfo\iana\Africa\Abidjan
d:\zoneinfo\iana\Africa\Abidjan  -9223372036854775808 = NULL
d:\zoneinfo\iana\Africa\Abidjan  -67768040609740801 = NULL
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:00:00 -2147481748 UT = NULL
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:16:07 -2147481748 UT = NULL
d:\zoneinfo\iana\Africa\Abidjan  Thu Jan  1 00:16:08 -2147481748 UT = Thu Jan  1 00:00:00 -2147481748 LMT isdst=0 gmtoff=-968
d:\zoneinfo\iana\Africa\Abidjan  Mon Jan  1 00:16:07 1912 UT = Sun Dec 31 23:59:59 1911 LMT isdst=0 gmtoff=-968
d:\zoneinfo\iana\Africa\Abidjan  Mon Jan  1 00:16:08 1912 UT = Mon Jan  1 00:16:08 1912 GMT isdst=0 gmtoff=0
d:\zoneinfo\iana\Africa\Abidjan  Wed Dec 31 23:59:59 2147485547 UT = Wed Dec 31 23:59:59 2147485547 GMT isdst=0 gmtoff=0
d:\zoneinfo\iana\Africa\Abidjan  67768036191676800 = NULL
d:\zoneinfo\iana\Africa\Abidjan  9223372036854775807 = NULL

Thank you!

Regards
Manuela Friedrich


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