722 lines
35 KiB
C
722 lines
35 KiB
C
/* tzset.c: Convert current Windows timezone to POSIX timezone information.
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Copyright 2012, 2013 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include <errno.h>
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#include <stdio.h>
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#include <inttypes.h>
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#include <wchar.h>
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#include <locale.h>
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#include <getopt.h>
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#include <cygwin/version.h>
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#include <windows.h>
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#ifndef GEOID_NOT_AVAILABLE
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#define GEOID_NOT_AVAILABLE -1
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#endif
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/* This table maps Windows timezone keynames and countries per ISO 3166-1 to
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POSIX-compatible timezone IDs. The information is taken from
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http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/zone_tzid.html
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The mapping from unicode.org is just a bit incomplete. It doesn't contain
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a few timezones available on Windows XP, namely:
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Armenian Standard Time
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Mexico Standard Time
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Mexico Standard Time 2
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as well as the still (Windows 7) available
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Mid-Atlantic Standard Time
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It also doesn't contain some of the deprecated country codes used in older
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OSes, namely:
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SP (Serbian, proposed) used in XP
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CS (Serbian and Montenegro, dissolved, now RS and ME) used in Vista
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While these are apparently old, they are required here to get a complete
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mapping on all supported OSes. */
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struct
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{
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PCWSTR win_tzkey;
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PCWSTR country;
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PCWSTR posix_tzid;
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} tzmap[] =
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{
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{ L"AUS Central Standard Time", L"", L"Australia/Darwin" },
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{ L"AUS Central Standard Time", L"AU", L"Australia/Darwin" },
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{ L"AUS Eastern Standard Time", L"", L"Australia/Sydney" },
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{ L"AUS Eastern Standard Time", L"AU", L"Australia/Sydney Australia/Melbourne" },
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{ L"Afghanistan Standard Time", L"", L"Asia/Kabul" },
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{ L"Afghanistan Standard Time", L"AF", L"Asia/Kabul" },
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{ L"Alaskan Standard Time", L"", L"America/Anchorage" },
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{ L"Alaskan Standard Time", L"US", L"America/Anchorage America/Juneau America/Nome America/Sitka America/Yakutat" },
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{ L"Arab Standard Time", L"", L"Asia/Riyadh" },
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{ L"Arab Standard Time", L"BH", L"Asia/Bahrain" },
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{ L"Arab Standard Time", L"KW", L"Asia/Kuwait" },
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{ L"Arab Standard Time", L"QA", L"Asia/Qatar" },
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{ L"Arab Standard Time", L"SA", L"Asia/Riyadh" },
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{ L"Arab Standard Time", L"YE", L"Asia/Aden" },
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{ L"Arabian Standard Time", L"", L"Asia/Dubai" },
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{ L"Arabian Standard Time", L"AE", L"Asia/Dubai" },
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{ L"Arabian Standard Time", L"OM", L"Asia/Muscat" },
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{ L"Arabian Standard Time", L"ZZ", L"Etc/GMT-4" },
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{ L"Arabic Standard Time", L"", L"Asia/Baghdad" },
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{ L"Arabic Standard Time", L"IQ", L"Asia/Baghdad" },
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{ L"Argentina Standard Time", L"", L"America/Buenos_Aires" },
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{ L"Argentina Standard Time", L"AR", L"America/Buenos_Aires America/Argentina/La_Rioja America/Argentina/Rio_Gallegos America/Argentina/Salta America/Argentina/San_Juan America/Argentina/San_Luis America/Argentina/Tucuman America/Argentina/Ushuaia America/Catamarca America/Cordoba America/Jujuy America/Mendoza" },
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{ L"Armenian Standard Time", L"AM", L"Asia/Yerevan" },
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{ L"Atlantic Standard Time", L"", L"America/Halifax" },
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{ L"Atlantic Standard Time", L"BM", L"Atlantic/Bermuda" },
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{ L"Atlantic Standard Time", L"CA", L"America/Halifax America/Glace_Bay America/Goose_Bay America/Moncton" },
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{ L"Atlantic Standard Time", L"GL", L"America/Thule" },
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{ L"Azerbaijan Standard Time", L"", L"Asia/Baku" },
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{ L"Azerbaijan Standard Time", L"AZ", L"Asia/Baku" },
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{ L"Azores Standard Time", L"", L"Atlantic/Azores" },
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{ L"Azores Standard Time", L"GL", L"America/Scoresbysund" },
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{ L"Azores Standard Time", L"PT", L"Atlantic/Azores" },
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{ L"Bahia Standard Time", L"", L"America/Bahia" },
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{ L"Bahia Standard Time", L"BR", L"America/Bahia" },
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{ L"Bangladesh Standard Time", L"", L"Asia/Dhaka" },
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{ L"Bangladesh Standard Time", L"BD", L"Asia/Dhaka" },
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{ L"Bangladesh Standard Time", L"BT", L"Asia/Thimphu" },
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{ L"Canada Central Standard Time", L"", L"America/Regina" },
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{ L"Canada Central Standard Time", L"CA", L"America/Regina America/Swift_Current" },
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{ L"Cape Verde Standard Time", L"", L"Atlantic/Cape_Verde" },
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{ L"Cape Verde Standard Time", L"CV", L"Atlantic/Cape_Verde" },
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{ L"Cape Verde Standard Time", L"ZZ", L"Etc/GMT+1" },
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{ L"Caucasus Standard Time", L"", L"Asia/Yerevan" },
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{ L"Caucasus Standard Time", L"AM", L"Asia/Yerevan" },
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{ L"Cen. Australia Standard Time", L"", L"Australia/Adelaide" },
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{ L"Cen. Australia Standard Time", L"AU", L"Australia/Adelaide Australia/Broken_Hill" },
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{ L"Central America Standard Time", L"", L"America/Guatemala" },
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{ L"Central America Standard Time", L"BZ", L"America/Belize" },
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{ L"Central America Standard Time", L"CR", L"America/Costa_Rica" },
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{ L"Central America Standard Time", L"EC", L"Pacific/Galapagos" },
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{ L"Central America Standard Time", L"GT", L"America/Guatemala" },
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{ L"Central America Standard Time", L"HN", L"America/Tegucigalpa" },
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{ L"Central America Standard Time", L"NI", L"America/Managua" },
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{ L"Central America Standard Time", L"SV", L"America/El_Salvador" },
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{ L"Central America Standard Time", L"ZZ", L"Etc/GMT+6" },
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{ L"Central Asia Standard Time", L"", L"Asia/Almaty" },
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{ L"Central Asia Standard Time", L"AQ", L"Antarctica/Vostok" },
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{ L"Central Asia Standard Time", L"IO", L"Indian/Chagos" },
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{ L"Central Asia Standard Time", L"KG", L"Asia/Bishkek" },
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{ L"Central Asia Standard Time", L"KZ", L"Asia/Almaty Asia/Qyzylorda" },
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{ L"Central Asia Standard Time", L"ZZ", L"Etc/GMT-6" },
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{ L"Central Brazilian Standard Time", L"", L"America/Cuiaba" },
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{ L"Central Brazilian Standard Time", L"BR", L"America/Cuiaba America/Campo_Grande" },
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{ L"Central Europe Standard Time", L"", L"Europe/Budapest" },
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{ L"Central Europe Standard Time", L"AL", L"Europe/Tirane" },
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{ L"Central Europe Standard Time", L"CS", L"Europe/Belgrade" },
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{ L"Central Europe Standard Time", L"CZ", L"Europe/Prague" },
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{ L"Central Europe Standard Time", L"HU", L"Europe/Budapest" },
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{ L"Central Europe Standard Time", L"ME", L"Europe/Podgorica" },
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{ L"Central Europe Standard Time", L"RS", L"Europe/Belgrade" },
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{ L"Central Europe Standard Time", L"SI", L"Europe/Ljubljana" },
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{ L"Central Europe Standard Time", L"SK", L"Europe/Bratislava" },
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{ L"Central Europe Standard Time", L"SP", L"Europe/Belgrade" },
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{ L"Central European Standard Time", L"", L"Europe/Warsaw" },
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{ L"Central European Standard Time", L"BA", L"Europe/Sarajevo" },
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{ L"Central European Standard Time", L"HR", L"Europe/Zagreb" },
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{ L"Central European Standard Time", L"MK", L"Europe/Skopje" },
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{ L"Central European Standard Time", L"PL", L"Europe/Warsaw" },
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{ L"Central Pacific Standard Time", L"", L"Pacific/Guadalcanal" },
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{ L"Central Pacific Standard Time", L"AQ", L"Antarctica/Macquarie" },
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{ L"Central Pacific Standard Time", L"FM", L"Pacific/Ponape Pacific/Kosrae" },
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{ L"Central Pacific Standard Time", L"NC", L"Pacific/Noumea" },
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{ L"Central Pacific Standard Time", L"SB", L"Pacific/Guadalcanal" },
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{ L"Central Pacific Standard Time", L"VU", L"Pacific/Efate" },
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{ L"Central Pacific Standard Time", L"ZZ", L"Etc/GMT-11" },
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{ L"Central Standard Time", L"", L"America/Chicago" },
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{ L"Central Standard Time", L"CA", L"America/Winnipeg America/Rainy_River America/Rankin_Inlet America/Resolute" },
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{ L"Central Standard Time", L"MX", L"America/Matamoros" },
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{ L"Central Standard Time", L"US", L"America/Chicago America/Indiana/Knox America/Indiana/Tell_City America/Menominee America/North_Dakota/Beulah America/North_Dakota/Center America/North_Dakota/New_Salem" },
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{ L"Central Standard Time", L"ZZ", L"CST6CDT" },
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{ L"Central Standard Time (Mexico)", L"", L"America/Mexico_City" },
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{ L"Central Standard Time (Mexico)", L"MX", L"America/Mexico_City America/Bahia_Banderas America/Cancun America/Merida America/Monterrey" },
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{ L"China Standard Time", L"", L"Asia/Shanghai" },
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{ L"China Standard Time", L"CN", L"Asia/Shanghai Asia/Chongqing Asia/Harbin Asia/Kashgar Asia/Urumqi" },
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{ L"China Standard Time", L"HK", L"Asia/Hong_Kong" },
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{ L"China Standard Time", L"MO", L"Asia/Macau" },
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{ L"Dateline Standard Time", L"", L"Etc/GMT+12" },
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{ L"Dateline Standard Time", L"ZZ", L"Etc/GMT+12" },
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{ L"E. Africa Standard Time", L"", L"Africa/Nairobi" },
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{ L"E. Africa Standard Time", L"AQ", L"Antarctica/Syowa" },
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{ L"E. Africa Standard Time", L"DJ", L"Africa/Djibouti" },
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{ L"E. Africa Standard Time", L"ER", L"Africa/Asmera" },
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{ L"E. Africa Standard Time", L"ET", L"Africa/Addis_Ababa" },
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{ L"E. Africa Standard Time", L"KE", L"Africa/Nairobi" },
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{ L"E. Africa Standard Time", L"KM", L"Indian/Comoro" },
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{ L"E. Africa Standard Time", L"MG", L"Indian/Antananarivo" },
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{ L"E. Africa Standard Time", L"SD", L"Africa/Khartoum" },
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{ L"E. Africa Standard Time", L"SO", L"Africa/Mogadishu" },
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{ L"E. Africa Standard Time", L"SS", L"Africa/Juba" },
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{ L"E. Africa Standard Time", L"TZ", L"Africa/Dar_es_Salaam" },
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{ L"E. Africa Standard Time", L"UG", L"Africa/Kampala" },
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{ L"E. Africa Standard Time", L"YT", L"Indian/Mayotte" },
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{ L"E. Africa Standard Time", L"ZZ", L"Etc/GMT-3" },
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{ L"E. Australia Standard Time", L"", L"Australia/Brisbane" },
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{ L"E. Australia Standard Time", L"AU", L"Australia/Brisbane Australia/Lindeman" },
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{ L"E. Europe Standard Time", L"", L"Asia/Nicosia" },
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{ L"E. Europe Standard Time", L"CY", L"Asia/Nicosia" },
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{ L"E. South America Standard Time", L"", L"America/Sao_Paulo" },
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{ L"E. South America Standard Time", L"BR", L"America/Sao_Paulo" },
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{ L"Eastern Standard Time", L"", L"America/New_York" },
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{ L"Eastern Standard Time", L"BS", L"America/Nassau" },
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{ L"Eastern Standard Time", L"CA", L"America/Toronto America/Iqaluit America/Montreal America/Nipigon America/Pangnirtung America/Thunder_Bay" },
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{ L"Eastern Standard Time", L"TC", L"America/Grand_Turk" },
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{ L"Eastern Standard Time", L"US", L"America/New_York America/Detroit America/Indiana/Petersburg America/Indiana/Vincennes America/Indiana/Winamac America/Kentucky/Monticello America/Louisville" },
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{ L"Eastern Standard Time", L"ZZ", L"EST5EDT" },
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{ L"Egypt Standard Time", L"", L"Africa/Cairo" },
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{ L"Egypt Standard Time", L"EG", L"Africa/Cairo" },
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{ L"Egypt Standard Time", L"PS", L"Asia/Gaza Asia/Hebron" },
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{ L"Ekaterinburg Standard Time", L"", L"Asia/Yekaterinburg" },
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{ L"Ekaterinburg Standard Time", L"RU", L"Asia/Yekaterinburg" },
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{ L"FLE Standard Time", L"", L"Europe/Kiev" },
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{ L"FLE Standard Time", L"AX", L"Europe/Mariehamn" },
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{ L"FLE Standard Time", L"BG", L"Europe/Sofia" },
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{ L"FLE Standard Time", L"EE", L"Europe/Tallinn" },
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{ L"FLE Standard Time", L"FI", L"Europe/Helsinki" },
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{ L"FLE Standard Time", L"LT", L"Europe/Vilnius" },
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{ L"FLE Standard Time", L"LV", L"Europe/Riga" },
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{ L"FLE Standard Time", L"UA", L"Europe/Kiev Europe/Simferopol Europe/Uzhgorod Europe/Zaporozhye" },
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{ L"Fiji Standard Time", L"", L"Pacific/Fiji" },
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{ L"Fiji Standard Time", L"FJ", L"Pacific/Fiji" },
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{ L"GMT Standard Time", L"", L"Europe/London" },
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{ L"GMT Standard Time", L"ES", L"Atlantic/Canary" },
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{ L"GMT Standard Time", L"FO", L"Atlantic/Faeroe" },
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{ L"GMT Standard Time", L"GB", L"Europe/London" },
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{ L"GMT Standard Time", L"GG", L"Europe/Guernsey" },
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{ L"GMT Standard Time", L"IE", L"Europe/Dublin" },
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{ L"GMT Standard Time", L"IM", L"Europe/Isle_of_Man" },
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{ L"GMT Standard Time", L"JE", L"Europe/Jersey" },
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{ L"GMT Standard Time", L"PT", L"Europe/Lisbon Atlantic/Madeira" },
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{ L"GTB Standard Time", L"", L"Europe/Bucharest" },
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{ L"GTB Standard Time", L"GR", L"Europe/Athens" },
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{ L"GTB Standard Time", L"MD", L"Europe/Chisinau" },
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{ L"GTB Standard Time", L"RO", L"Europe/Bucharest" },
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{ L"Georgian Standard Time", L"", L"Asia/Tbilisi" },
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{ L"Georgian Standard Time", L"GE", L"Asia/Tbilisi" },
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{ L"Greenland Standard Time", L"", L"America/Godthab" },
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{ L"Greenland Standard Time", L"GL", L"America/Godthab" },
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{ L"Greenwich Standard Time", L"", L"Atlantic/Reykjavik" },
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{ L"Greenwich Standard Time", L"BF", L"Africa/Ouagadougou" },
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{ L"Greenwich Standard Time", L"CI", L"Africa/Abidjan" },
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{ L"Greenwich Standard Time", L"EH", L"Africa/El_Aaiun" },
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{ L"Greenwich Standard Time", L"GH", L"Africa/Accra" },
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{ L"Greenwich Standard Time", L"GM", L"Africa/Banjul" },
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{ L"Greenwich Standard Time", L"GN", L"Africa/Conakry" },
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{ L"Greenwich Standard Time", L"GW", L"Africa/Bissau" },
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{ L"Greenwich Standard Time", L"IS", L"Atlantic/Reykjavik" },
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{ L"Greenwich Standard Time", L"LR", L"Africa/Monrovia" },
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{ L"Greenwich Standard Time", L"ML", L"Africa/Bamako" },
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{ L"Greenwich Standard Time", L"MR", L"Africa/Nouakchott" },
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{ L"Greenwich Standard Time", L"SH", L"Atlantic/St_Helena" },
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{ L"Greenwich Standard Time", L"SL", L"Africa/Freetown" },
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{ L"Greenwich Standard Time", L"SN", L"Africa/Dakar" },
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{ L"Greenwich Standard Time", L"ST", L"Africa/Sao_Tome" },
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{ L"Greenwich Standard Time", L"TG", L"Africa/Lome" },
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{ L"Hawaiian Standard Time", L"", L"Pacific/Honolulu" },
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{ L"Hawaiian Standard Time", L"CK", L"Pacific/Rarotonga" },
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{ L"Hawaiian Standard Time", L"PF", L"Pacific/Tahiti" },
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{ L"Hawaiian Standard Time", L"TK", L"Pacific/Fakaofo" },
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{ L"Hawaiian Standard Time", L"UM", L"Pacific/Johnston" },
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{ L"Hawaiian Standard Time", L"US", L"Pacific/Honolulu" },
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{ L"Hawaiian Standard Time", L"ZZ", L"Etc/GMT+10" },
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{ L"India Standard Time", L"", L"Asia/Calcutta" },
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{ L"India Standard Time", L"IN", L"Asia/Calcutta" },
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{ L"Iran Standard Time", L"", L"Asia/Tehran" },
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{ L"Iran Standard Time", L"IR", L"Asia/Tehran" },
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{ L"Israel Standard Time", L"", L"Asia/Jerusalem" },
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{ L"Israel Standard Time", L"IL", L"Asia/Jerusalem" },
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{ L"Jordan Standard Time", L"", L"Asia/Amman" },
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{ L"Jordan Standard Time", L"JO", L"Asia/Amman" },
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{ L"Kaliningrad Standard Time", L"", L"Europe/Kaliningrad" },
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{ L"Kaliningrad Standard Time", L"BY", L"Europe/Minsk" },
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{ L"Kaliningrad Standard Time", L"RU", L"Europe/Kaliningrad" },
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{ L"Kamchatka Standard Time", L"", L"Asia/Kamchatka" },
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{ L"Korea Standard Time", L"", L"Asia/Seoul" },
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{ L"Korea Standard Time", L"KP", L"Asia/Pyongyang" },
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{ L"Korea Standard Time", L"KR", L"Asia/Seoul" },
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{ L"Magadan Standard Time", L"", L"Asia/Magadan" },
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{ L"Magadan Standard Time", L"RU", L"Asia/Magadan Asia/Anadyr Asia/Kamchatka" },
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{ L"Mauritius Standard Time", L"", L"Indian/Mauritius" },
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{ L"Mauritius Standard Time", L"MU", L"Indian/Mauritius" },
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{ L"Mauritius Standard Time", L"RE", L"Indian/Reunion" },
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{ L"Mauritius Standard Time", L"SC", L"Indian/Mahe" },
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{ L"Mexico Standard Time", L"", L"America/Mexico_City" },
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{ L"Mexico Standard Time 2", L"", L"America/Mazatlan" },
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{ L"Mid-Atlantic Standard Time", L"", L"Atlantic/South_Georgia" },
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{ L"Middle East Standard Time", L"", L"Asia/Beirut" },
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{ L"Middle East Standard Time", L"LB", L"Asia/Beirut" },
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{ L"Montevideo Standard Time", L"", L"America/Montevideo" },
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{ L"Montevideo Standard Time", L"UY", L"America/Montevideo" },
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{ L"Morocco Standard Time", L"", L"Africa/Casablanca" },
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{ L"Morocco Standard Time", L"MA", L"Africa/Casablanca" },
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{ L"Mountain Standard Time", L"", L"America/Denver" },
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{ L"Mountain Standard Time", L"CA", L"America/Edmonton America/Cambridge_Bay America/Inuvik America/Yellowknife" },
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{ L"Mountain Standard Time", L"MX", L"America/Ojinaga" },
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{ L"Mountain Standard Time", L"US", L"America/Denver America/Boise America/Shiprock" },
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{ L"Mountain Standard Time", L"ZZ", L"MST7MDT" },
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{ L"Mountain Standard Time (Mexico)", L"", L"America/Chihuahua" },
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{ L"Mountain Standard Time (Mexico)", L"MX", L"America/Chihuahua America/Mazatlan" },
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{ L"Myanmar Standard Time", L"", L"Asia/Rangoon" },
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{ L"Myanmar Standard Time", L"CC", L"Indian/Cocos" },
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{ L"Myanmar Standard Time", L"MM", L"Asia/Rangoon" },
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{ L"N. Central Asia Standard Time", L"", L"Asia/Novosibirsk" },
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{ L"N. Central Asia Standard Time", L"RU", L"Asia/Novosibirsk Asia/Novokuznetsk Asia/Omsk" },
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{ L"Namibia Standard Time", L"", L"Africa/Windhoek" },
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{ L"Namibia Standard Time", L"NA", L"Africa/Windhoek" },
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{ L"Nepal Standard Time", L"", L"Asia/Kathmandu" },
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{ L"Nepal Standard Time", L"NP", L"Asia/Kathmandu" },
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{ L"New Zealand Standard Time", L"", L"Pacific/Auckland" },
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{ L"New Zealand Standard Time", L"AQ", L"Antarctica/South_Pole Antarctica/McMurdo" },
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{ L"New Zealand Standard Time", L"NZ", L"Pacific/Auckland" },
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{ L"Newfoundland Standard Time", L"", L"America/St_Johns" },
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{ L"Newfoundland Standard Time", L"CA", L"America/St_Johns" },
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{ L"North Asia East Standard Time", L"", L"Asia/Irkutsk" },
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{ L"North Asia East Standard Time", L"RU", L"Asia/Irkutsk" },
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{ L"North Asia Standard Time", L"", L"Asia/Krasnoyarsk" },
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{ L"North Asia Standard Time", L"RU", L"Asia/Krasnoyarsk" },
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{ L"Pacific SA Standard Time", L"", L"America/Santiago" },
|
|
{ L"Pacific SA Standard Time", L"AQ", L"Antarctica/Palmer" },
|
|
{ L"Pacific SA Standard Time", L"CL", L"America/Santiago" },
|
|
{ L"Pacific Standard Time", L"", L"America/Los_Angeles" },
|
|
{ L"Pacific Standard Time", L"CA", L"America/Vancouver America/Dawson America/Whitehorse" },
|
|
{ L"Pacific Standard Time", L"MX", L"America/Tijuana" },
|
|
{ L"Pacific Standard Time", L"US", L"America/Los_Angeles" },
|
|
{ L"Pacific Standard Time", L"ZZ", L"PST8PDT" },
|
|
{ L"Pacific Standard Time (Mexico)", L"", L"America/Santa_Isabel" },
|
|
{ L"Pacific Standard Time (Mexico)", L"MX", L"America/Santa_Isabel" },
|
|
{ L"Pakistan Standard Time", L"", L"Asia/Karachi" },
|
|
{ L"Pakistan Standard Time", L"PK", L"Asia/Karachi" },
|
|
{ L"Paraguay Standard Time", L"", L"America/Asuncion" },
|
|
{ L"Paraguay Standard Time", L"PY", L"America/Asuncion" },
|
|
{ L"Romance Standard Time", L"", L"Europe/Paris" },
|
|
{ L"Romance Standard Time", L"BE", L"Europe/Brussels" },
|
|
{ L"Romance Standard Time", L"DK", L"Europe/Copenhagen" },
|
|
{ L"Romance Standard Time", L"ES", L"Europe/Madrid Africa/Ceuta" },
|
|
{ L"Romance Standard Time", L"FR", L"Europe/Paris" },
|
|
{ L"Russian Standard Time", L"", L"Europe/Moscow" },
|
|
{ L"Russian Standard Time", L"RU", L"Europe/Moscow Europe/Samara Europe/Volgograd" },
|
|
{ L"SA Eastern Standard Time", L"", L"America/Cayenne" },
|
|
{ L"SA Eastern Standard Time", L"AQ", L"Antarctica/Rothera" },
|
|
{ L"SA Eastern Standard Time", L"BR", L"America/Fortaleza America/Araguaina America/Belem America/Maceio America/Recife America/Santarem" },
|
|
{ L"SA Eastern Standard Time", L"GF", L"America/Cayenne" },
|
|
{ L"SA Eastern Standard Time", L"SR", L"America/Paramaribo" },
|
|
{ L"SA Eastern Standard Time", L"ZZ", L"Etc/GMT+3" },
|
|
{ L"SA Pacific Standard Time", L"", L"America/Bogota" },
|
|
{ L"SA Pacific Standard Time", L"CA", L"America/Coral_Harbour" },
|
|
{ L"SA Pacific Standard Time", L"CO", L"America/Bogota" },
|
|
{ L"SA Pacific Standard Time", L"EC", L"America/Guayaquil" },
|
|
{ L"SA Pacific Standard Time", L"HT", L"America/Port-au-Prince" },
|
|
{ L"SA Pacific Standard Time", L"JM", L"America/Jamaica" },
|
|
{ L"SA Pacific Standard Time", L"KY", L"America/Cayman" },
|
|
{ L"SA Pacific Standard Time", L"PA", L"America/Panama" },
|
|
{ L"SA Pacific Standard Time", L"PE", L"America/Lima" },
|
|
{ L"SA Pacific Standard Time", L"ZZ", L"Etc/GMT+5" },
|
|
{ L"SA Western Standard Time", L"", L"America/La_Paz" },
|
|
{ L"SA Western Standard Time", L"AG", L"America/Antigua" },
|
|
{ L"SA Western Standard Time", L"AI", L"America/Anguilla" },
|
|
{ L"SA Western Standard Time", L"AW", L"America/Aruba" },
|
|
{ L"SA Western Standard Time", L"BB", L"America/Barbados" },
|
|
{ L"SA Western Standard Time", L"BL", L"America/St_Barthelemy" },
|
|
{ L"SA Western Standard Time", L"BO", L"America/La_Paz" },
|
|
{ L"SA Western Standard Time", L"BR", L"America/Manaus America/Boa_Vista America/Eirunepe America/Porto_Velho America/Rio_Branco" },
|
|
{ L"SA Western Standard Time", L"CA", L"America/Blanc-Sablon" },
|
|
{ L"SA Western Standard Time", L"CW", L"America/Curacao" },
|
|
{ L"SA Western Standard Time", L"DM", L"America/Dominica" },
|
|
{ L"SA Western Standard Time", L"DO", L"America/Santo_Domingo" },
|
|
{ L"SA Western Standard Time", L"GD", L"America/Grenada" },
|
|
{ L"SA Western Standard Time", L"GP", L"America/Guadeloupe" },
|
|
{ L"SA Western Standard Time", L"GY", L"America/Guyana" },
|
|
{ L"SA Western Standard Time", L"KN", L"America/St_Kitts" },
|
|
{ L"SA Western Standard Time", L"LC", L"America/St_Lucia" },
|
|
{ L"SA Western Standard Time", L"MF", L"America/Marigot" },
|
|
{ L"SA Western Standard Time", L"MQ", L"America/Martinique" },
|
|
{ L"SA Western Standard Time", L"MS", L"America/Montserrat" },
|
|
{ L"SA Western Standard Time", L"PR", L"America/Puerto_Rico" },
|
|
{ L"SA Western Standard Time", L"TT", L"America/Port_of_Spain" },
|
|
{ L"SA Western Standard Time", L"VC", L"America/St_Vincent" },
|
|
{ L"SA Western Standard Time", L"VG", L"America/Tortola" },
|
|
{ L"SA Western Standard Time", L"VI", L"America/St_Thomas" },
|
|
{ L"SA Western Standard Time", L"ZZ", L"Etc/GMT+4" },
|
|
{ L"SE Asia Standard Time", L"", L"Asia/Bangkok" },
|
|
{ L"SE Asia Standard Time", L"AQ", L"Antarctica/Davis" },
|
|
{ L"SE Asia Standard Time", L"CX", L"Indian/Christmas" },
|
|
{ L"SE Asia Standard Time", L"ID", L"Asia/Jakarta Asia/Pontianak" },
|
|
{ L"SE Asia Standard Time", L"KH", L"Asia/Phnom_Penh" },
|
|
{ L"SE Asia Standard Time", L"LA", L"Asia/Vientiane" },
|
|
{ L"SE Asia Standard Time", L"MN", L"Asia/Hovd" },
|
|
{ L"SE Asia Standard Time", L"TH", L"Asia/Bangkok" },
|
|
{ L"SE Asia Standard Time", L"VN", L"Asia/Saigon" },
|
|
{ L"SE Asia Standard Time", L"ZZ", L"Etc/GMT-7" },
|
|
{ L"Samoa Standard Time", L"", L"Pacific/Apia" },
|
|
{ L"Samoa Standard Time", L"WS", L"Pacific/Apia" },
|
|
{ L"Singapore Standard Time", L"", L"Asia/Singapore" },
|
|
{ L"Singapore Standard Time", L"BN", L"Asia/Brunei" },
|
|
{ L"Singapore Standard Time", L"ID", L"Asia/Makassar" },
|
|
{ L"Singapore Standard Time", L"MY", L"Asia/Kuala_Lumpur Asia/Kuching" },
|
|
{ L"Singapore Standard Time", L"PH", L"Asia/Manila" },
|
|
{ L"Singapore Standard Time", L"SG", L"Asia/Singapore" },
|
|
{ L"Singapore Standard Time", L"ZZ", L"Etc/GMT-8" },
|
|
{ L"South Africa Standard Time", L"", L"Africa/Johannesburg" },
|
|
{ L"South Africa Standard Time", L"BI", L"Africa/Bujumbura" },
|
|
{ L"South Africa Standard Time", L"BW", L"Africa/Gaborone" },
|
|
{ L"South Africa Standard Time", L"CD", L"Africa/Lubumbashi" },
|
|
{ L"South Africa Standard Time", L"LS", L"Africa/Maseru" },
|
|
{ L"South Africa Standard Time", L"LY", L"Africa/Tripoli" },
|
|
{ L"South Africa Standard Time", L"MW", L"Africa/Blantyre" },
|
|
{ L"South Africa Standard Time", L"MZ", L"Africa/Maputo" },
|
|
{ L"South Africa Standard Time", L"RW", L"Africa/Kigali" },
|
|
{ L"South Africa Standard Time", L"SZ", L"Africa/Mbabane" },
|
|
{ L"South Africa Standard Time", L"ZA", L"Africa/Johannesburg" },
|
|
{ L"South Africa Standard Time", L"ZM", L"Africa/Lusaka" },
|
|
{ L"South Africa Standard Time", L"ZW", L"Africa/Harare" },
|
|
{ L"South Africa Standard Time", L"ZZ", L"Etc/GMT-2" },
|
|
{ L"Sri Lanka Standard Time", L"", L"Asia/Colombo" },
|
|
{ L"Sri Lanka Standard Time", L"LK", L"Asia/Colombo" },
|
|
{ L"Syria Standard Time", L"", L"Asia/Damascus" },
|
|
{ L"Syria Standard Time", L"SY", L"Asia/Damascus" },
|
|
{ L"Taipei Standard Time", L"", L"Asia/Taipei" },
|
|
{ L"Taipei Standard Time", L"TW", L"Asia/Taipei" },
|
|
{ L"Tasmania Standard Time", L"", L"Australia/Hobart" },
|
|
{ L"Tasmania Standard Time", L"AU", L"Australia/Hobart Australia/Currie" },
|
|
{ L"Tokyo Standard Time", L"", L"Asia/Tokyo" },
|
|
{ L"Tokyo Standard Time", L"ID", L"Asia/Jayapura" },
|
|
{ L"Tokyo Standard Time", L"JP", L"Asia/Tokyo" },
|
|
{ L"Tokyo Standard Time", L"PW", L"Pacific/Palau" },
|
|
{ L"Tokyo Standard Time", L"TL", L"Asia/Dili" },
|
|
{ L"Tokyo Standard Time", L"ZZ", L"Etc/GMT-9" },
|
|
{ L"Tonga Standard Time", L"", L"Pacific/Tongatapu" },
|
|
{ L"Tonga Standard Time", L"KI", L"Pacific/Enderbury" },
|
|
{ L"Tonga Standard Time", L"TO", L"Pacific/Tongatapu" },
|
|
{ L"Tonga Standard Time", L"ZZ", L"Etc/GMT-13" },
|
|
{ L"Turkey Standard Time", L"", L"Europe/Istanbul" },
|
|
{ L"Turkey Standard Time", L"TR", L"Europe/Istanbul" },
|
|
{ L"US Eastern Standard Time", L"", L"America/Indianapolis" },
|
|
{ L"US Eastern Standard Time", L"US", L"America/Indianapolis America/Indiana/Marengo America/Indiana/Vevay" },
|
|
{ L"US Mountain Standard Time", L"", L"America/Phoenix" },
|
|
{ L"US Mountain Standard Time", L"CA", L"America/Dawson_Creek" },
|
|
{ L"US Mountain Standard Time", L"MX", L"America/Hermosillo" },
|
|
{ L"US Mountain Standard Time", L"US", L"America/Phoenix" },
|
|
{ L"US Mountain Standard Time", L"ZZ", L"Etc/GMT+7" },
|
|
{ L"UTC", L"", L"Etc/GMT" },
|
|
{ L"UTC", L"GL", L"America/Danmarkshavn" },
|
|
{ L"UTC", L"ZZ", L"Etc/GMT" },
|
|
{ L"UTC+12", L"", L"Etc/GMT-12" },
|
|
{ L"UTC+12", L"KI", L"Pacific/Tarawa" },
|
|
{ L"UTC+12", L"MH", L"Pacific/Majuro Pacific/Kwajalein" },
|
|
{ L"UTC+12", L"NR", L"Pacific/Nauru" },
|
|
{ L"UTC+12", L"TV", L"Pacific/Funafuti" },
|
|
{ L"UTC+12", L"UM", L"Pacific/Wake" },
|
|
{ L"UTC+12", L"WF", L"Pacific/Wallis" },
|
|
{ L"UTC+12", L"ZZ", L"Etc/GMT-12" },
|
|
{ L"UTC-02", L"", L"Etc/GMT+2" },
|
|
{ L"UTC-02", L"BR", L"America/Noronha" },
|
|
{ L"UTC-02", L"GS", L"Atlantic/South_Georgia" },
|
|
{ L"UTC-02", L"ZZ", L"Etc/GMT+2" },
|
|
{ L"UTC-11", L"", L"Etc/GMT+11" },
|
|
{ L"UTC-11", L"AS", L"Pacific/Pago_Pago" },
|
|
{ L"UTC-11", L"NU", L"Pacific/Niue" },
|
|
{ L"UTC-11", L"UM", L"Pacific/Midway" },
|
|
{ L"UTC-11", L"ZZ", L"Etc/GMT+11" },
|
|
{ L"Ulaanbaatar Standard Time", L"", L"Asia/Ulaanbaatar" },
|
|
{ L"Ulaanbaatar Standard Time", L"MN", L"Asia/Ulaanbaatar Asia/Choibalsan" },
|
|
{ L"Venezuela Standard Time", L"", L"America/Caracas" },
|
|
{ L"Venezuela Standard Time", L"VE", L"America/Caracas" },
|
|
{ L"Vladivostok Standard Time", L"", L"Asia/Vladivostok" },
|
|
{ L"Vladivostok Standard Time", L"RU", L"Asia/Vladivostok Asia/Sakhalin" },
|
|
{ L"W. Australia Standard Time", L"", L"Australia/Perth" },
|
|
{ L"W. Australia Standard Time", L"AQ", L"Antarctica/Casey" },
|
|
{ L"W. Australia Standard Time", L"AU", L"Australia/Perth" },
|
|
{ L"W. Central Africa Standard Time", L"", L"Africa/Lagos" },
|
|
{ L"W. Central Africa Standard Time", L"AO", L"Africa/Luanda" },
|
|
{ L"W. Central Africa Standard Time", L"BJ", L"Africa/Porto-Novo" },
|
|
{ L"W. Central Africa Standard Time", L"CD", L"Africa/Kinshasa" },
|
|
{ L"W. Central Africa Standard Time", L"CF", L"Africa/Bangui" },
|
|
{ L"W. Central Africa Standard Time", L"CG", L"Africa/Brazzaville" },
|
|
{ L"W. Central Africa Standard Time", L"CM", L"Africa/Douala" },
|
|
{ L"W. Central Africa Standard Time", L"DZ", L"Africa/Algiers" },
|
|
{ L"W. Central Africa Standard Time", L"GA", L"Africa/Libreville" },
|
|
{ L"W. Central Africa Standard Time", L"GQ", L"Africa/Malabo" },
|
|
{ L"W. Central Africa Standard Time", L"NE", L"Africa/Niamey" },
|
|
{ L"W. Central Africa Standard Time", L"NG", L"Africa/Lagos" },
|
|
{ L"W. Central Africa Standard Time", L"TD", L"Africa/Ndjamena" },
|
|
{ L"W. Central Africa Standard Time", L"TN", L"Africa/Tunis" },
|
|
{ L"W. Central Africa Standard Time", L"ZZ", L"Etc/GMT-1" },
|
|
{ L"W. Europe Standard Time", L"", L"Europe/Berlin" },
|
|
{ L"W. Europe Standard Time", L"AD", L"Europe/Andorra" },
|
|
{ L"W. Europe Standard Time", L"AT", L"Europe/Vienna" },
|
|
{ L"W. Europe Standard Time", L"CH", L"Europe/Zurich" },
|
|
{ L"W. Europe Standard Time", L"DE", L"Europe/Berlin" },
|
|
{ L"W. Europe Standard Time", L"GI", L"Europe/Gibraltar" },
|
|
{ L"W. Europe Standard Time", L"IT", L"Europe/Rome" },
|
|
{ L"W. Europe Standard Time", L"LI", L"Europe/Vaduz" },
|
|
{ L"W. Europe Standard Time", L"LU", L"Europe/Luxembourg" },
|
|
{ L"W. Europe Standard Time", L"MC", L"Europe/Monaco" },
|
|
{ L"W. Europe Standard Time", L"MT", L"Europe/Malta" },
|
|
{ L"W. Europe Standard Time", L"NL", L"Europe/Amsterdam" },
|
|
{ L"W. Europe Standard Time", L"NO", L"Europe/Oslo" },
|
|
{ L"W. Europe Standard Time", L"SE", L"Europe/Stockholm" },
|
|
{ L"W. Europe Standard Time", L"SJ", L"Arctic/Longyearbyen" },
|
|
{ L"W. Europe Standard Time", L"SM", L"Europe/San_Marino" },
|
|
{ L"W. Europe Standard Time", L"VA", L"Europe/Vatican" },
|
|
{ L"West Asia Standard Time", L"", L"Asia/Tashkent" },
|
|
{ L"West Asia Standard Time", L"AQ", L"Antarctica/Mawson" },
|
|
{ L"West Asia Standard Time", L"KZ", L"Asia/Oral Asia/Aqtau Asia/Aqtobe" },
|
|
{ L"West Asia Standard Time", L"MV", L"Indian/Maldives" },
|
|
{ L"West Asia Standard Time", L"TF", L"Indian/Kerguelen" },
|
|
{ L"West Asia Standard Time", L"TJ", L"Asia/Dushanbe" },
|
|
{ L"West Asia Standard Time", L"TM", L"Asia/Ashgabat" },
|
|
{ L"West Asia Standard Time", L"UZ", L"Asia/Tashkent Asia/Samarkand" },
|
|
{ L"West Asia Standard Time", L"ZZ", L"Etc/GMT-5" },
|
|
{ L"West Pacific Standard Time", L"", L"Pacific/Port_Moresby" },
|
|
{ L"West Pacific Standard Time", L"AQ", L"Antarctica/DumontDUrville" },
|
|
{ L"West Pacific Standard Time", L"FM", L"Pacific/Truk" },
|
|
{ L"West Pacific Standard Time", L"GU", L"Pacific/Guam" },
|
|
{ L"West Pacific Standard Time", L"MP", L"Pacific/Saipan" },
|
|
{ L"West Pacific Standard Time", L"PG", L"Pacific/Port_Moresby" },
|
|
{ L"West Pacific Standard Time", L"ZZ", L"Etc/GMT-10" },
|
|
{ L"Yakutsk Standard Time", L"", L"Asia/Yakutsk" },
|
|
{ L"Yakutsk Standard Time", L"RU", L"Asia/Yakutsk" }
|
|
};
|
|
|
|
#define TZMAP_SIZE (sizeof tzmap / sizeof tzmap[0])
|
|
|
|
static struct option longopts[] =
|
|
{
|
|
{"help", no_argument, NULL, 'h' },
|
|
{"version", no_argument, NULL, 'V'},
|
|
{NULL, 0, NULL, 0}
|
|
};
|
|
|
|
static char opts[] = "hV";
|
|
|
|
#define REG_TZINFO L"SYSTEM\\CurrentControlSet\\Control\\TimeZoneInformation"
|
|
#define REG_TZDB L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones"
|
|
|
|
/* Not available on pre-XP */
|
|
GEOID WINAPI (*getusergeoid)(GEOCLASS);
|
|
int WINAPI (*getgeoinfo)(GEOID, GEOTYPE, LPWSTR, int, LANGID);
|
|
|
|
static inline HKEY
|
|
reg_open (HKEY pkey, PCWSTR path, const char *msg)
|
|
{
|
|
LONG ret;
|
|
HKEY hkey;
|
|
|
|
ret = RegOpenKeyExW (pkey, path, 0, KEY_READ, &hkey);
|
|
if (ret == ERROR_SUCCESS)
|
|
return hkey;
|
|
if (msg)
|
|
fprintf (stderr, "%s: cannot open registry %s, error code %" PRIu32 "\n",
|
|
program_invocation_short_name, msg, (unsigned int) ret);
|
|
return NULL;
|
|
}
|
|
|
|
/* For symmetry */
|
|
#define reg_close(hkey) RegCloseKey(hkey)
|
|
|
|
static inline BOOL
|
|
reg_query (HKEY hkey, PCWSTR value, PWCHAR buf, DWORD size, const char *msg)
|
|
{
|
|
LONG ret;
|
|
DWORD type;
|
|
|
|
ret = RegQueryValueExW (hkey, value, 0, &type, (LPBYTE) buf, &size);
|
|
if (ret == ERROR_SUCCESS)
|
|
return TRUE;
|
|
if (msg)
|
|
fprintf (stderr, "%s: cannot query registry %s, error code %" PRIu32 "\n",
|
|
program_invocation_short_name, msg, (unsigned int) ret);
|
|
return FALSE;
|
|
}
|
|
|
|
static inline BOOL
|
|
reg_enum (HKEY hkey, int idx, PWCHAR name, DWORD size)
|
|
{
|
|
return RegEnumKeyExW (hkey, idx, name, &size, NULL, NULL, NULL, NULL)
|
|
== ERROR_SUCCESS;
|
|
}
|
|
|
|
static void
|
|
usage (FILE *stream)
|
|
{
|
|
fprintf (stream, ""
|
|
"Usage: %1$s [OPTION]\n"
|
|
"\n"
|
|
"Print POSIX-compatible timezone ID from current Windows timezone setting\n"
|
|
"\n"
|
|
"Options:\n"
|
|
" -h, --help output usage information and exit.\n"
|
|
" -V, --version output version information and exit.\n"
|
|
"\n"
|
|
"Use %1$s to set your TZ variable. In POSIX-compatible shells like bash,\n"
|
|
"dash, mksh, or zsh:\n"
|
|
"\n"
|
|
" export TZ=$(%1$s)\n"
|
|
"\n"
|
|
"In csh-compatible shells like tcsh:\n"
|
|
"\n"
|
|
" setenv TZ `%1$s`\n"
|
|
"\n", program_invocation_short_name);
|
|
};
|
|
|
|
static void
|
|
print_version ()
|
|
{
|
|
printf ("tzset (cygwin) %d.%d.%d\n"
|
|
"POSIX-timezone generator\n"
|
|
"Copyright (C) 2012 - %s Red Hat, Inc.\n"
|
|
"This is free software; see the source for copying conditions. There is NO\n"
|
|
"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
|
|
CYGWIN_VERSION_DLL_MAJOR / 1000,
|
|
CYGWIN_VERSION_DLL_MAJOR % 1000,
|
|
CYGWIN_VERSION_DLL_MINOR,
|
|
strrchr (__DATE__, ' ') + 1);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
BOOL ret;
|
|
HKEY hkey, skey;
|
|
WCHAR keyname[256], stdname[256], std2name[256], country[10], *spc;
|
|
GEOID geo;
|
|
int opt, idx, gotit = -1;
|
|
|
|
setlocale (LC_ALL, "");
|
|
while ((opt = getopt_long (argc, argv, opts, longopts, NULL)) != EOF)
|
|
switch (opt)
|
|
{
|
|
case 'h':
|
|
usage (stdout);
|
|
return 0;
|
|
case 'V':
|
|
print_version ();
|
|
return 0;
|
|
default:
|
|
fprintf (stderr, "Try `%s --help' for more information.\n",
|
|
program_invocation_short_name);
|
|
return 1;
|
|
}
|
|
if (optind < argc)
|
|
{
|
|
usage (stderr);
|
|
return 1;
|
|
}
|
|
|
|
/* First fetch current timezone information from registry. */
|
|
hkey = reg_open (HKEY_LOCAL_MACHINE, REG_TZINFO, "timezone information");
|
|
if (!hkey)
|
|
return 1;
|
|
/* Vista introduced the TimeZoneKeyName value, which simplifies the
|
|
job a lot. */
|
|
if (!reg_query (hkey, L"TimeZoneKeyName", keyname, sizeof keyname, NULL))
|
|
{
|
|
/* Pre-Vista we have a lot more to do. First fetch the name of the
|
|
Standard (non-DST) timezone. If we can't get that, give up. */
|
|
if (!reg_query (hkey, L"StandardName", stdname, sizeof stdname,
|
|
"timezone information"))
|
|
{
|
|
reg_close (hkey);
|
|
return 1;
|
|
}
|
|
reg_close (hkey);
|
|
/* Now open the timezone database registry key. Every subkey is a
|
|
timezone. The key name is what we're after, but to find the right
|
|
one, we have to compare the name of the previously fetched
|
|
"StandardName" with the "Std" value in the timezone info... */
|
|
hkey = reg_open (HKEY_LOCAL_MACHINE, REG_TZDB, "timezone database");
|
|
if (!hkey)
|
|
return 1;
|
|
for (idx = 0; reg_enum (hkey, idx, keyname, sizeof keyname); ++idx)
|
|
{
|
|
skey = reg_open (hkey, keyname, NULL);
|
|
if (skey)
|
|
{
|
|
/* ...however, on MUI-enabled machines, the names are not stored
|
|
directly in the above StandardName, rather it is a resource
|
|
pointer into tzres.dll. This is stored in MUI_Std.
|
|
Fortunately it's easy to recognize this situation: If
|
|
StandardName starts with @, it's a resource pointer, otherwise
|
|
it's the cleartext value. */
|
|
ret = reg_query (skey, stdname[0] == L'@' ? L"MUI_Std" : L"Std",
|
|
std2name, sizeof std2name, NULL);
|
|
reg_close (skey);
|
|
if (ret && !wcscmp (stdname, std2name))
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
reg_close (hkey);
|
|
|
|
/* Fetch addresses of Geo functions. As long as we support Windows 2000
|
|
this is required, unfortunately. */
|
|
getusergeoid = (GEOID (WINAPI *)())
|
|
GetProcAddress (GetModuleHandle ("kernel32.dll"), "GetUserGeoID");
|
|
getgeoinfo = (int (WINAPI *)(GEOID, GEOTYPE, LPWSTR, int, LANGID))
|
|
GetProcAddress (GetModuleHandle ("kernel32.dll"), "GetGeoInfoW");
|
|
*country = L'\0';
|
|
/* Post-W2K we fetch the current Geo-location of the user and convert it
|
|
to a ISO 3166-1 compatible nation code. */
|
|
if (getusergeoid && getgeoinfo)
|
|
{
|
|
geo = getusergeoid (GEOCLASS_NATION);
|
|
if (geo != GEOID_NOT_AVAILABLE)
|
|
getgeoinfo (geo, GEO_ISO2, country, sizeof country, 0);
|
|
}
|
|
/* On W2K, or if the Geo-location isn't available, we use the locale
|
|
setting instead. */
|
|
if (!*country)
|
|
GetLocaleInfoW (LOCALE_USER_DEFAULT, LOCALE_SISO3166CTRYNAME,
|
|
country, sizeof country);
|
|
|
|
/* Now iterate over the mapping table and find the right entry. */
|
|
for (idx = 0; idx < TZMAP_SIZE; ++idx)
|
|
{
|
|
if (!wcscmp (keyname, tzmap[idx].win_tzkey))
|
|
{
|
|
if (gotit < 0)
|
|
gotit = idx;
|
|
if (!wcscmp (country, tzmap[idx].country))
|
|
break;
|
|
}
|
|
else if (gotit >= 0)
|
|
{
|
|
idx = gotit;
|
|
break;
|
|
}
|
|
}
|
|
if (idx >= TZMAP_SIZE)
|
|
{
|
|
if (gotit < 0)
|
|
{
|
|
fprintf (stderr,
|
|
"%s: can't find matching POSIX timezone for "
|
|
"Windows timezone \"%ls\"\n",
|
|
program_invocation_short_name, keyname);
|
|
return 1;
|
|
}
|
|
idx = gotit;
|
|
}
|
|
/* Got one. Print it.
|
|
Note: The tzmap array is in the R/O data section on x86_64. Don't
|
|
try to overwrite the space, as the code did originally. */
|
|
spc = wcschr (tzmap[idx].posix_tzid, L' ');
|
|
if (!spc)
|
|
spc = wcschr (tzmap[idx].posix_tzid, L'\0');
|
|
printf ("%.*ls\n", (int) (spc - tzmap[idx].posix_tzid), tzmap[idx].posix_tzid);
|
|
return 0;
|
|
}
|