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authorDan McDonald <danmcd@mnx.io>2022-10-30 23:34:48 -0400
committerDan McDonald <danmcd@mnx.io>2022-10-30 23:34:48 -0400
commit95c2a7d60701668efed9d53aa153487d0c7b1655 (patch)
tree1ac6fe3e7f97afed100dbbf7591a8387e1bce2a9
parentf9f763d5983af381d2f56185852d90f603d519a6 (diff)
parentf117aa50f60d0a3e62bfa8cbddecd855d648a464 (diff)
downloadillumos-joyent-95c2a7d60701668efed9d53aa153487d0c7b1655.tar.gz
[illumos-gate merge]
commit f117aa50f60d0a3e62bfa8cbddecd855d648a464 15130 Update tzdata to 2022f commit cf56021bf3bfd6c5c3b246414ea6e6edfee73f49 15094 WPTS BVT_SMB2Basic_Query_FileAllInformation Conflicts: manifest
Diffstat
-rw-r--r--manifest6
-rw-r--r--usr/src/data/zoneinfo/africa213
-rw-r--r--usr/src/data/zoneinfo/antarctica2
-rw-r--r--usr/src/data/zoneinfo/asia105
-rw-r--r--usr/src/data/zoneinfo/australasia58
-rw-r--r--usr/src/data/zoneinfo/backward291
-rw-r--r--usr/src/data/zoneinfo/etcetera17
-rw-r--r--usr/src/data/zoneinfo/europe204
-rw-r--r--usr/src/data/zoneinfo/northamerica255
-rw-r--r--usr/src/data/zoneinfo/southamerica15
-rw-r--r--usr/src/data/zoneinfo/zone.tab.txt3
-rw-r--r--usr/src/data/zoneinfo/zone_sun.tab3
-rw-r--r--usr/src/pkg/manifests/system-data-zoneinfo.p5m8
-rw-r--r--usr/src/uts/common/fs/smbsrv/smb2_qinfo_file.c29
14 files changed, 542 insertions, 667 deletions
diff --git a/manifest b/manifest
index 119186f188..861ea00a08 100644
--- a/manifest
+++ b/manifest
@@ -11492,7 +11492,7 @@ h usr/share/lib/zoneinfo/America/Montreal=usr/share/lib/zoneinfo/America/Toronto
h usr/share/lib/zoneinfo/America/Montserrat=usr/share/lib/zoneinfo/America/Puerto_Rico
h usr/share/lib/zoneinfo/America/Nassau=usr/share/lib/zoneinfo/America/Toronto
f usr/share/lib/zoneinfo/America/New_York 0644 root bin
-f usr/share/lib/zoneinfo/America/Nipigon 0644 root bin
+h usr/share/lib/zoneinfo/America/Nipigon=usr/share/lib/zoneinfo/America/Toronto
f usr/share/lib/zoneinfo/America/Nome 0644 root bin
f usr/share/lib/zoneinfo/America/Noronha 0644 root bin
d usr/share/lib/zoneinfo/America/North_Dakota 0755 root bin
@@ -11511,7 +11511,7 @@ h usr/share/lib/zoneinfo/America/Porto_Acre=usr/share/lib/zoneinfo/America/Rio_B
f usr/share/lib/zoneinfo/America/Porto_Velho 0644 root bin
f usr/share/lib/zoneinfo/America/Puerto_Rico 0644 root bin
f usr/share/lib/zoneinfo/America/Punta_Arenas 0644 root bin
-f usr/share/lib/zoneinfo/America/Rainy_River 0644 root bin
+h usr/share/lib/zoneinfo/America/Rainy_River=usr/share/lib/zoneinfo/America/Winnipeg
f usr/share/lib/zoneinfo/America/Rankin_Inlet 0644 root bin
f usr/share/lib/zoneinfo/America/Recife 0644 root bin
f usr/share/lib/zoneinfo/America/Regina 0644 root bin
@@ -11535,7 +11535,7 @@ f usr/share/lib/zoneinfo/America/St_Vincent 0644 root bin
f usr/share/lib/zoneinfo/America/Swift_Current 0644 root bin
f usr/share/lib/zoneinfo/America/Tegucigalpa 0644 root bin
f usr/share/lib/zoneinfo/America/Thule 0644 root bin
-f usr/share/lib/zoneinfo/America/Thunder_Bay 0644 root bin
+h usr/share/lib/zoneinfo/America/Thunder_Bay=usr/share/lib/zoneinfo/America/Toronto
f usr/share/lib/zoneinfo/America/Tijuana 0644 root bin
f usr/share/lib/zoneinfo/America/Toronto 0644 root bin
h usr/share/lib/zoneinfo/America/Tortola=usr/share/lib/zoneinfo/America/Puerto_Rico
diff --git a/usr/src/data/zoneinfo/africa b/usr/src/data/zoneinfo/africa
index 7cbd6b0ecd..92a61259f9 100644
--- a/usr/src/data/zoneinfo/africa
+++ b/usr/src/data/zoneinfo/africa
@@ -97,22 +97,6 @@ Zone Africa/Algiers 0:12:12 - LMT 1891 Mar 16
0:00 Algeria WE%sT 1981 May
1:00 - CET
-# Angola
-# Benin
-# See Africa/Lagos.
-
-# Botswana
-# See Africa/Maputo.
-
-# Burkina Faso
-# See Africa/Abidjan.
-
-# Burundi
-# See Africa/Maputo.
-
-# Cameroon
-# See Africa/Lagos.
-
# Cape Verde / Cabo Verde
#
# From Paul Eggert (2018-02-16):
@@ -127,9 +111,6 @@ Zone Atlantic/Cape_Verde -1:34:04 - LMT 1912 Jan 01 2:00u # Praia
-2:00 - -02 1975 Nov 25 2:00
-1:00 - -01
-# Central African Republic
-# See Africa/Lagos.
-
# Chad
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena
@@ -137,33 +118,29 @@ Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena
1:00 1:00 WAST 1980 Mar 8
1:00 - WAT
-# Comoros
-# See Africa/Nairobi.
-
-# Democratic Republic of the Congo
-# See Africa/Lagos for the western part and Africa/Maputo for the eastern.
+# Burkina Faso
+# Côte d'Ivoire (Ivory Coast)
+# The Gambia
+# Ghana
+# Guinea
+# Iceland
+# Mali
+# Mauritania
+# St Helena
+# Senegal
+# Sierra Leone
+# Togo
-# Republic of the Congo
-# See Africa/Lagos.
+# The other parts of the St Helena territory are similar:
+# Tristan da Cunha: on GMT, say Whitman and the CIA
+# Ascension: on GMT, say the USNO (1995-12-21) and the CIA
+# Gough (scientific station since 1955; sealers wintered previously):
+# on GMT, says the CIA
+# Inaccessible, Nightingale: uninhabited
-# Côte d'Ivoire / Ivory Coast
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Africa/Abidjan -0:16:08 - LMT 1912
0:00 - GMT
-Link Africa/Abidjan Africa/Accra # Ghana
-Link Africa/Abidjan Africa/Bamako # Mali
-Link Africa/Abidjan Africa/Banjul # The Gambia
-Link Africa/Abidjan Africa/Conakry # Guinea
-Link Africa/Abidjan Africa/Dakar # Senegal
-Link Africa/Abidjan Africa/Freetown # Sierra Leone
-Link Africa/Abidjan Africa/Lome # Togo
-Link Africa/Abidjan Africa/Nouakchott # Mauritania
-Link Africa/Abidjan Africa/Ouagadougou # Burkina Faso
-Link Africa/Abidjan Atlantic/Reykjavik # Iceland
-Link Africa/Abidjan Atlantic/St_Helena # St Helena
-
-# Djibouti
-# See Africa/Nairobi.
###############################################################################
@@ -359,33 +336,6 @@ Rule Egypt 2014 only - Sep lastThu 24:00 0 -
Zone Africa/Cairo 2:05:09 - LMT 1900 Oct
2:00 Egypt EE%sT
-# Equatorial Guinea
-# See Africa/Lagos.
-
-# Eritrea
-# See Africa/Nairobi.
-
-# Eswatini (formerly Swaziland)
-# See Africa/Johannesburg.
-
-# Ethiopia
-# See Africa/Nairobi.
-#
-# Unfortunately tzdb records only Western clock time in use in Ethiopia,
-# as the tzdb format is not up to properly recording a common Ethiopian
-# timekeeping practice that is based on solar time. See:
-# Mortada D. If you have a meeting in Ethiopia, you'd better double
-# check the time. PRI's The World. 2015-01-30 15:15 -05.
-# https://www.pri.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time
-
-# Gabon
-# See Africa/Lagos.
-
-# The Gambia
-# Ghana
-# Guinea
-# See Africa/Abidjan.
-
# Guinea-Bissau
#
# From Paul Eggert (2018-02-16):
@@ -398,7 +348,16 @@ Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 1:00u
-1:00 - -01 1975
0:00 - GMT
+# Comoros
+# Djibouti
+# Eritrea
+# Ethiopia
# Kenya
+# Madagascar
+# Mayotte
+# Somalia
+# Tanzania
+# Uganda
# From P Chan (2020-10-24):
#
@@ -441,6 +400,14 @@ Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 1:00u
# The 1908-05-01 announcement does not give an effective date,
# so just say "1908 May".
+# From Paul Eggert (2018-09-11):
+# Unfortunately tzdb records only Western clock time in use in Ethiopia,
+# as the tzdb format is not up to properly recording a common Ethiopian
+# timekeeping practice that is based on solar time. See:
+# Mortada D. If you have a meeting in Ethiopia, you'd better double
+# check the time. PRI's The World. 2015-01-30 15:15 -05.
+# https://www.pri.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time
+
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Africa/Nairobi 2:27:16 - LMT 1908 May
2:30 - +0230 1928 Jun 30 24:00
@@ -448,18 +415,6 @@ Zone Africa/Nairobi 2:27:16 - LMT 1908 May
2:30 - +0230 1936 Dec 31 24:00
2:45 - +0245 1942 Jul 31 24:00
3:00 - EAT
-Link Africa/Nairobi Africa/Addis_Ababa # Ethiopia
-Link Africa/Nairobi Africa/Asmara # Eritrea
-Link Africa/Nairobi Africa/Dar_es_Salaam # Tanzania
-Link Africa/Nairobi Africa/Djibouti
-Link Africa/Nairobi Africa/Kampala # Uganda
-Link Africa/Nairobi Africa/Mogadishu # Somalia
-Link Africa/Nairobi Indian/Antananarivo # Madagascar
-Link Africa/Nairobi Indian/Comoro
-Link Africa/Nairobi Indian/Mayotte
-
-# Lesotho
-# See Africa/Johannesburg.
# Liberia
#
@@ -540,16 +495,6 @@ Zone Africa/Tripoli 0:52:44 - LMT 1920
1:00 Libya CE%sT 2013 Oct 25 2:00
2:00 - EET
-# Madagascar
-# See Africa/Nairobi.
-
-# Malawi
-# See Africa/Maputo.
-
-# Mali
-# Mauritania
-# See Africa/Abidjan.
-
# Mauritius
# From Steffen Thorsen (2008-06-25):
@@ -643,12 +588,6 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
# Agalega Is, Rodriguez
# no information; probably like Indian/Mauritius
-# Mayotte
-# See Africa/Nairobi.
-
-# Morocco
-# See Africa/Ceuta for Spanish Morocco.
-
# From Alex Krivenyshev (2008-05-09):
# Here is an article that Morocco plan to introduce Daylight Saving Time between
# 1 June, 2008 and 27 September, 2008.
@@ -1137,7 +1076,14 @@ Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aaiún
0:00 Morocco +00/+01 2018 Oct 28 3:00
1:00 Morocco +01/+00
+# Botswana
+# Burundi
+# Democratic Republic of the Congo (eastern)
+# Malawi
# Mozambique
+# Rwanda
+# Zambia
+# Zimbabwe
#
# Shanks gives 1903-03-01 for the transition to CAT.
# Perhaps the 1911-05-26 Portuguese decree
@@ -1147,14 +1093,6 @@ Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aaiún
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Africa/Maputo 2:10:20 - LMT 1903 Mar
2:00 - CAT
-Link Africa/Maputo Africa/Blantyre # Malawi
-Link Africa/Maputo Africa/Bujumbura # Burundi
-Link Africa/Maputo Africa/Gaborone # Botswana
-Link Africa/Maputo Africa/Harare # Zimbabwe
-Link Africa/Maputo Africa/Kigali # Rwanda
-Link Africa/Maputo Africa/Lubumbashi # E Dem. Rep. of Congo
-Link Africa/Maputo Africa/Lusaka # Zambia
-
# Namibia
@@ -1233,9 +1171,16 @@ Zone Africa/Windhoek 1:08:24 - LMT 1892 Feb 8
# 2:00 - CAT
# End of rearguard section.
-# Niger
-# See Africa/Lagos.
+# Angola
+# Benin
+# Cameroon
+# Central African Republic
+# Democratic Republic of the Congo (western)
+# Republic of the Congo
+# Equatorial Guinea
+# Gabon
+# Niger
# Nigeria
# From P Chan (2020-12-03):
@@ -1301,32 +1246,6 @@ Zone Africa/Lagos 0:13:35 - LMT 1905 Jul 1
0:13:35 - LMT 1914 Jan 1
0:30 - +0030 1919 Sep 1
1:00 - WAT
-Link Africa/Lagos Africa/Bangui # Central African Republic
-Link Africa/Lagos Africa/Brazzaville # Rep. of the Congo
-Link Africa/Lagos Africa/Douala # Cameroon
-Link Africa/Lagos Africa/Kinshasa # Dem. Rep. of the Congo (west)
-Link Africa/Lagos Africa/Libreville # Gabon
-Link Africa/Lagos Africa/Luanda # Angola
-Link Africa/Lagos Africa/Malabo # Equatorial Guinea
-Link Africa/Lagos Africa/Niamey # Niger
-Link Africa/Lagos Africa/Porto-Novo # Benin
-
-# Réunion
-# See Asia/Dubai.
-#
-# The Crozet Islands also observe Réunion time; see the 'antarctica' file.
-
-# Rwanda
-# See Africa/Maputo.
-
-# St Helena
-# See Africa/Abidjan.
-# The other parts of the St Helena territory are similar:
-# Tristan da Cunha: on GMT, say Whitman and the CIA
-# Ascension: on GMT, say the USNO (1995-12-21) and the CIA
-# Gough (scientific station since 1955; sealers wintered previously):
-# on GMT, says the CIA
-# Inaccessible, Nightingale: uninhabited
# São Tomé and Príncipe
@@ -1355,19 +1274,10 @@ Zone Africa/Sao_Tome 0:26:56 - LMT 1884
1:00 - WAT 2019 Jan 1 02:00
0:00 - GMT
-# Senegal
-# See Africa/Abidjan.
-
-# Seychelles
-# See Asia/Dubai.
-
-# Sierra Leone
-# See Africa/Abidjan.
-
-# Somalia
-# See Africa/Nairobi.
-
+# Eswatini (Swaziland)
+# Lesotho
# South Africa
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule SA 1942 1943 - Sep Sun>=15 2:00 1:00 -
Rule SA 1943 1944 - Mar Sun>=15 2:00 0 -
@@ -1375,8 +1285,6 @@ Rule SA 1943 1944 - Mar Sun>=15 2:00 0 -
Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8
1:30 - SAST 1903 Mar
2:00 SA SAST
-Link Africa/Johannesburg Africa/Maseru # Lesotho
-Link Africa/Johannesburg Africa/Mbabane # Eswatini
#
# Marion and Prince Edward Is
# scientific station since 1947
@@ -1425,12 +1333,6 @@ Zone Africa/Juba 2:06:28 - LMT 1931
3:00 - EAT 2021 Feb 1 00:00
2:00 - CAT
-# Tanzania
-# See Africa/Nairobi.
-
-# Togo
-# See Africa/Abidjan.
-
# Tunisia
# From Gwillim Law (2005-04-30):
@@ -1528,10 +1430,3 @@ Rule Tunisia 2006 2008 - Oct lastSun 2:00s 0 -
Zone Africa/Tunis 0:40:44 - LMT 1881 May 12
0:09:21 - PMT 1911 Mar 11 # Paris Mean Time
1:00 Tunisia CE%sT
-
-# Uganda
-# See Africa/Nairobi.
-
-# Zambia
-# Zimbabwe
-# See Africa/Maputo.
diff --git a/usr/src/data/zoneinfo/antarctica b/usr/src/data/zoneinfo/antarctica
index dbdf20932f..f02755ae85 100644
--- a/usr/src/data/zoneinfo/antarctica
+++ b/usr/src/data/zoneinfo/antarctica
@@ -306,4 +306,4 @@ Zone Antarctica/Rothera 0 - -00 1976 Dec 1
# we have to go around and set them back 5 minutes or so.
# Maybe if we let them run fast all of the time, we'd get to leave here sooner!!
#
-# See 'australasia' for Antarctica/McMurdo.
+# See Pacific/Auckland.
diff --git a/usr/src/data/zoneinfo/asia b/usr/src/data/zoneinfo/asia
index e0daae0cd6..6e8ad282ee 100644
--- a/usr/src/data/zoneinfo/asia
+++ b/usr/src/data/zoneinfo/asia
@@ -149,9 +149,6 @@ Zone Asia/Baku 3:19:24 - LMT 1924 May 2
4:00 EUAsia +04/+05 1997
4:00 Azer +04/+05
-# Bahrain
-# See Asia/Qatar.
-
# Bangladesh
# From Alexander Krivenyshev (2009-05-13):
# According to newspaper Asian Tribune (May 6, 2009) Bangladesh may introduce
@@ -254,10 +251,8 @@ Zone Indian/Chagos 4:49:40 - LMT 1907
5:00 - +05 1996
6:00 - +06
-# Brunei
-# See Asia/Kuching.
-
-# Burma / Myanmar
+# Cocos (Keeling) Islands
+# Myanmar (Burma)
# Milne says 6:24:40 was the meridian of the time ball observatory at Rangoon.
@@ -273,11 +268,6 @@ Zone Asia/Yangon 6:24:47 - LMT 1880 # or Rangoon
6:30 - +0630 1942 May
9:00 - +09 1945 May 3
6:30 - +0630
-Link Asia/Yangon Indian/Cocos
-
-# Cambodia
-# See Asia/Bangkok.
-
# China
@@ -665,10 +655,9 @@ Zone Asia/Shanghai 8:05:43 - LMT 1901
8:00 PRC C%sT
# Xinjiang time, used by many in western China; represented by Ürümqi / Ürümchi
# / Wulumuqi. (Please use Asia/Shanghai if you prefer Beijing time.)
+# Vostok base in Antarctica matches this since 1970.
Zone Asia/Urumqi 5:50:20 - LMT 1928
6:00 - +06
-Link Asia/Urumqi Antarctica/Vostok
-
# Hong Kong
@@ -1172,10 +1161,6 @@ Zone Asia/Famagusta 2:15:48 - LMT 1921 Nov 14
3:00 - +03 2017 Oct 29 1:00u
2:00 EUAsia EE%sT
-# Classically, Cyprus belongs to Asia; e.g. see Herodotus, Histories, I.72.
-# However, for various reasons many users expect to find it under Europe.
-Link Asia/Nicosia Europe/Nicosia
-
# Georgia
# From Paul Eggert (1994-11-19):
# Today's _Economist_ (p 60) reports that Georgia moved its clocks forward
@@ -2231,6 +2216,17 @@ Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
# From the Arabic version, it seems to say it would be at midnight
# (assume 24:00) on the last Thursday in February, starting from 2022.
+# From Issam Al-Zuwairi (2022-10-05):
+# The Council of Ministers in Jordan decided Wednesday 5th October 2022,
+# that daylight saving time (DST) will be throughout the year....
+#
+# From Brian Inglis (2022-10-06):
+# https://petra.gov.jo/Include/InnerPage.jsp?ID=45567&lang=en&name=en_news
+#
+# From Paul Eggert (2022-10-05):
+# Like Syria, model this as a transition from EEST +03 (DST) to plain +03
+# (non-DST) at the point where DST would otherwise have ended.
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Jordan 1973 only - Jun 6 0:00 1:00 S
Rule Jordan 1973 1975 - Oct 1 0:00 0 -
@@ -2262,11 +2258,12 @@ Rule Jordan 2005 only - Sep lastFri 0:00s 0 -
Rule Jordan 2006 2011 - Oct lastFri 0:00s 0 -
Rule Jordan 2013 only - Dec 20 0:00 0 -
Rule Jordan 2014 2021 - Mar lastThu 24:00 1:00 S
-Rule Jordan 2014 max - Oct lastFri 0:00s 0 -
-Rule Jordan 2022 max - Feb lastThu 24:00 1:00 S
+Rule Jordan 2014 2022 - Oct lastFri 0:00s 0 -
+Rule Jordan 2022 only - Feb lastThu 24:00 1:00 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Amman 2:23:44 - LMT 1931
- 2:00 Jordan EE%sT
+ 2:00 Jordan EE%sT 2022 Oct 28 0:00s
+ 3:00 - +03
# Kazakhstan
@@ -2692,14 +2689,6 @@ Zone Asia/Pyongyang 8:23:00 - LMT 1908 Apr 1
8:30 - KST 2018 May 4 23:30
9:00 - KST
-###############################################################################
-
-# Kuwait
-# See Asia/Riyadh.
-
-# Laos
-# See Asia/Bangkok.
-
# Lebanon
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
@@ -2731,7 +2720,9 @@ Rule Lebanon 1999 max - Oct lastSun 0:00 0 -
Zone Asia/Beirut 2:22:00 - LMT 1880
2:00 Lebanon EE%sT
-# Malaysia
+# Brunei
+# Malaysia (eastern)
+#
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule NBorneo 1935 1941 - Sep 14 0:00 0:20 -
Rule NBorneo 1935 1941 - Dec 14 0:00 0 -
@@ -2748,14 +2739,12 @@ Zone Asia/Kuching 7:21:20 - LMT 1926 Mar
8:00 NBorneo +08/+0820 1942 Feb 16
9:00 - +09 1945 Sep 12
8:00 - +08
-Link Asia/Kuching Asia/Brunei
# Maldives
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Indian/Maldives 4:54:00 - LMT 1880 # Malé
4:54:00 - MMT 1960 # Malé Mean Time
5:00 - +05
-Link Indian/Maldives Indian/Kerguelen
# Mongolia
@@ -2918,9 +2907,6 @@ Zone Asia/Kathmandu 5:41:16 - LMT 1920
5:30 - +0530 1986
5:45 - +0545
-# Oman
-# See Asia/Dubai.
-
# Pakistan
# From Rives McDow (2002-03-13):
@@ -3531,14 +3517,18 @@ Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31
9:00 - JST 1944 Nov
8:00 Phil P%sT
+# Bahrain
# Qatar
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha
4:00 - +04 1972 Jun
3:00 - +03
-Link Asia/Qatar Asia/Bahrain
+# Kuwait
# Saudi Arabia
+# Yemen
+#
+# Japan's year-round bases in Antarctica match this since 1970.
#
# From Paul Eggert (2018-08-29):
# Time in Saudi Arabia and other countries in the Arabian peninsula was not
@@ -3583,9 +3573,6 @@ Link Asia/Qatar Asia/Bahrain
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14
3:00 - +03
-Link Asia/Riyadh Antarctica/Syowa
-Link Asia/Riyadh Asia/Aden # Yemen
-Link Asia/Riyadh Asia/Kuwait
# Singapore
# taken from Mok Ly Yng (2003-10-30)
@@ -3600,7 +3587,6 @@ Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
9:00 - +09 1945 Sep 12
7:30 - +0730 1982 Jan 1
8:00 - +08
-Link Asia/Singapore Asia/Kuala_Lumpur
# Spratly Is
# no information
@@ -3815,19 +3801,27 @@ Rule Syria 2007 only - Nov Fri>=1 0:00 0 -
# Our brief summary:
# https://www.timeanddate.com/news/time/syria-dst-2012.html
-# From Arthur David Olson (2012-03-27):
-# Assume last Friday in March going forward XXX.
+# From Steffen Thorsen (2022-10-05):
+# Syria is adopting year-round DST, starting this autumn....
+# From https://www.enabbaladi.net/archives/607812
+# "This [the decision] came after the weekly government meeting today,
+# Tuesday 4 October ..."
+#
+# From Paul Eggert (2022-10-05):
+# Like Jordan, model this as a transition from EEST +03 (DST) to plain +03
+# (non-DST) at the point where DST would otherwise have ended.
Rule Syria 2008 only - Apr Fri>=1 0:00 1:00 S
Rule Syria 2008 only - Nov 1 0:00 0 -
Rule Syria 2009 only - Mar lastFri 0:00 1:00 S
Rule Syria 2010 2011 - Apr Fri>=1 0:00 1:00 S
-Rule Syria 2012 max - Mar lastFri 0:00 1:00 S
-Rule Syria 2009 max - Oct lastFri 0:00 0 -
+Rule Syria 2012 2022 - Mar lastFri 0:00 1:00 S
+Rule Syria 2009 2022 - Oct lastFri 0:00 0 -
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq
- 2:00 Syria EE%sT
+ 2:00 Syria EE%sT 2022 Oct 28 0:00
+ 3:00 - +03
# Tajikistan
# From Shanks & Pottenger.
@@ -3838,14 +3832,15 @@ Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2
5:00 1:00 +06 1991 Sep 9 2:00s
5:00 - +05
+# Cambodia
+# Christmas I
+# Laos
# Thailand
+# Vietnam (northern)
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Bangkok 6:42:04 - LMT 1880
6:42:04 - BMT 1920 Apr # Bangkok Mean Time
7:00 - +07
-Link Asia/Bangkok Asia/Phnom_Penh # Cambodia
-Link Asia/Bangkok Asia/Vientiane # Laos
-Link Asia/Bangkok Indian/Christmas
# Turkmenistan
# From Shanks & Pottenger.
@@ -3856,13 +3851,15 @@ Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad
4:00 RussiaAsia +04/+05 1992 Jan 19 2:00
5:00 - +05
+# Oman
+# Réunion
+# Seychelles
# United Arab Emirates
+#
+# The Crozet Is also observe Réunion time; see the 'antarctica' file.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Dubai 3:41:12 - LMT 1920
4:00 - +04
-Link Asia/Dubai Asia/Muscat # Oman
-Link Asia/Dubai Indian/Mahe
-Link Asia/Dubai Indian/Reunion
# Uzbekistan
# Byalokoz 1919 says Uzbekistan was 4:27:53.
@@ -3882,7 +3879,7 @@ Zone Asia/Tashkent 4:37:11 - LMT 1924 May 2
5:00 RussiaAsia +05/+06 1992
5:00 - +05
-# Vietnam
+# Vietnam (southern)
# From Paul Eggert (2014-10-04):
# Milne gives 7:16:56 for the meridian of Saigon in 1899, as being
@@ -3956,7 +3953,3 @@ Zone Asia/Ho_Chi_Minh 7:06:30 - LMT 1906 Jul 1
# For timestamps in north Vietnam back to 1970 (the tzdb cutoff),
# use Asia/Bangkok; see the VN entries in the file zone1970.tab.
# For timestamps before 1970, see Asia/Hanoi in the file 'backzone'.
-
-
-# Yemen
-# See Asia/Riyadh.
diff --git a/usr/src/data/zoneinfo/australasia b/usr/src/data/zoneinfo/australasia
index d6d11718e0..af0410ab90 100644
--- a/usr/src/data/zoneinfo/australasia
+++ b/usr/src/data/zoneinfo/australasia
@@ -251,13 +251,6 @@ Zone Antarctica/Macquarie 0 - -00 1899 Nov
10:00 1:00 AEDT 2011
10:00 AT AE%sT
-# Christmas
-# See Asia/Bangkok.
-
-# Cocos (Keeling) Is
-# See Asia/Yangon.
-
-
# Fiji
# Milne gives 11:55:44 for Suva.
@@ -393,8 +386,14 @@ Zone Antarctica/Macquarie 0 - -00 1899 Nov
# concerned shifting arrival and departure times, which may look like a simple
# thing but requires some significant logistical adjustments domestically and
# internationally."
-# Assume for now that DST will resume with the recent pre-2020 rules for the
-# 2022/2023 season.
+
+# From Shalvin Narayan (2022-10-27):
+# Please note that there will not be any daylight savings time change
+# in Fiji for 2022-2023....
+# https://www.facebook.com/FijianGovernment/posts/pfbid0mmWVTYmTibn66ybpFda75pDcf34SSpoSaskJW5gXwaKo5Sgc7273Q4fXWc6kQV6Hl
+#
+# From Paul Eggert (2022-10-27):
+# For now, assume DST is suspended indefinitely.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Fiji 1998 1999 - Nov Sun>=1 2:00 1:00 -
@@ -409,8 +408,6 @@ Rule Fiji 2014 2018 - Nov Sun>=1 2:00 1:00 -
Rule Fiji 2015 2021 - Jan Sun>=12 3:00 0 -
Rule Fiji 2019 only - Nov Sun>=8 2:00 1:00 -
Rule Fiji 2020 only - Dec 20 2:00 1:00 -
-Rule Fiji 2022 max - Nov Sun>=8 2:00 1:00 -
-Rule Fiji 2023 max - Jan Sun>=12 3:00 0 -
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Fiji 11:55:44 - LMT 1915 Oct 26 # Suva
12:00 Fiji +12/+13
@@ -426,7 +423,9 @@ Zone Pacific/Tahiti -9:58:16 - LMT 1912 Oct # Papeete
# Clipperton (near North America) is administered from French Polynesia;
# it is uninhabited.
+
# Guam
+# N Mariana Is
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
# http://guamlegislature.com/Public_Laws_5th/PL05-025.pdf
@@ -466,17 +465,20 @@ Zone Pacific/Guam -14:21:00 - LMT 1844 Dec 31
9:00 - +09 1944 Jul 31
10:00 Guam G%sT 2000 Dec 23
10:00 - ChST # Chamorro Standard Time
-Link Pacific/Guam Pacific/Saipan # N Mariana Is
-# Kiribati
+
+# Kiribati (Gilbert Is)
+# Marshall Is
+# Tuvalu
+# Wake
+# Wallis & Futuna
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Tarawa 11:32:04 - LMT 1901 # Bairiki
12:00 - +12
-Link Pacific/Tarawa Pacific/Funafuti
-Link Pacific/Tarawa Pacific/Majuro
-Link Pacific/Tarawa Pacific/Wake
-Link Pacific/Tarawa Pacific/Wallis
+# Kiribati (except Gilbert Is)
+# See Pacific/Tarawa for the Gilbert Is.
+# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Kanton 0 - -00 1937 Aug 31
-12:00 - -12 1979 Oct
-11:00 - -11 1994 Dec 31
@@ -486,9 +488,6 @@ Zone Pacific/Kiritimati -10:29:20 - LMT 1901
-10:00 - -10 1994 Dec 31
14:00 - +14
-# N Mariana Is
-# See Pacific/Guam.
-
# Marshall Is
# See Pacific/Tarawa for most locations.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
@@ -538,6 +537,7 @@ Zone Pacific/Noumea 11:05:48 - LMT 1912 Jan 13 # Nouméa
###############################################################################
# New Zealand
+# McMurdo Station and Scott Base in Antarctica use Auckland time.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule NZ 1927 only - Nov 6 2:00 1:00 S
@@ -573,7 +573,6 @@ Rule Chatham 2008 max - Apr Sun>=1 2:45s 0 -
Zone Pacific/Auckland 11:39:04 - LMT 1868 Nov 2
11:30 NZ NZ%sT 1946 Jan 1
12:00 NZ NZ%sT
-Link Pacific/Auckland Antarctica/McMurdo
Zone Pacific/Chatham 12:13:48 - LMT 1868 Nov 2
12:15 - +1215 1946 Jan 1
@@ -672,8 +671,6 @@ Zone Pacific/Palau -15:02:04 - LMT 1844 Dec 31 # Koror
Zone Pacific/Port_Moresby 9:48:40 - LMT 1880
9:48:32 - PMMT 1895 # Port Moresby Mean Time
10:00 - +10
-Link Pacific/Port_Moresby Antarctica/DumontDUrville
-Link Pacific/Port_Moresby Pacific/Chuuk
#
# From Paul Eggert (2014-10-13):
# Base the Bougainville entry on the Arawa-Kieta region, which appears to have
@@ -706,10 +703,10 @@ Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown
-8:00 - -08
# American Samoa
+# Midway
Zone Pacific/Pago_Pago 12:37:12 - LMT 1892 Jul 5
-11:22:48 - LMT 1911
-11:00 - SST # S=Samoa
-Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands
# Samoa (formerly and also known as Western Samoa)
@@ -801,7 +798,6 @@ Zone Pacific/Apia 12:33:04 - LMT 1892 Jul 5
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Guadalcanal 10:39:48 - LMT 1912 Oct # Honiara
11:00 - +11
-Link Pacific/Guadalcanal Pacific/Pohnpei
# Tokelau
#
@@ -841,9 +837,6 @@ Zone Pacific/Tongatapu 12:19:12 - LMT 1945 Sep 10
13:00 - +13 1999
13:00 Tonga +13/+14
-# Tuvalu
-# See Pacific/Tarawa.
-
# US minor outlying islands
@@ -894,15 +887,9 @@ Zone Pacific/Tongatapu 12:19:12 - LMT 1945 Sep 10
# Kingman
# uninhabited
-# Midway
-# See Pacific/Pago_Pago.
-
# Palmyra
# uninhabited since World War II; was probably like Pacific/Kiritimati
-# Wake
-# See Pacific/Tarawa.
-
# Vanuatu
@@ -939,9 +926,6 @@ Rule Vanuatu 1992 only - Oct Sat>=22 24:00 1:00 -
Zone Pacific/Efate 11:13:16 - LMT 1912 Jan 13 # Vila
11:00 Vanuatu +11/+12
-# Wallis and Futuna
-# See Pacific/Tarawa.
-
###############################################################################
# NOTES
diff --git a/usr/src/data/zoneinfo/backward b/usr/src/data/zoneinfo/backward
index 14e4b14548..4c1c5d5f8f 100644
--- a/usr/src/data/zoneinfo/backward
+++ b/usr/src/data/zoneinfo/backward
@@ -4,7 +4,7 @@
# 2009-05-17 by Arthur David Olson.
# This file provides links from old or merged timezone names to current ones.
-# Many names changed in late 1993, and many merged names moved here
+# Many names changed in 1993 and in 1995, and many merged names moved here
# in the period from 2013 through 2022. Several of these names are
# also present in the file 'backzone', which has data important only
# for pre-1970 timestamps and so is out of scope for tzdb proper.
@@ -13,50 +13,24 @@
# building with 'make BACKWARD=', in practice downstream users
# typically use this file for backward compatibility.
-# Link TARGET LINK-NAME
-Link Africa/Nairobi Africa/Asmera
-Link Africa/Abidjan Africa/Timbuktu
-Link America/Argentina/Catamarca America/Argentina/ComodRivadavia
-Link America/Adak America/Atka
-Link America/Argentina/Buenos_Aires America/Buenos_Aires
-Link America/Argentina/Catamarca America/Catamarca
-Link America/Panama America/Coral_Harbour
-Link America/Argentina/Cordoba America/Cordoba
-Link America/Tijuana America/Ensenada
-Link America/Indiana/Indianapolis America/Fort_Wayne
-Link America/Nuuk America/Godthab
-Link America/Indiana/Indianapolis America/Indianapolis
-Link America/Argentina/Jujuy America/Jujuy
-Link America/Indiana/Knox America/Knox_IN
-Link America/Kentucky/Louisville America/Louisville
-Link America/Argentina/Mendoza America/Mendoza
-Link America/Toronto America/Montreal
-Link America/Rio_Branco America/Porto_Acre
-Link America/Argentina/Cordoba America/Rosario
-Link America/Tijuana America/Santa_Isabel
-Link America/Denver America/Shiprock
-Link America/Puerto_Rico America/Virgin
-Link Pacific/Auckland Antarctica/South_Pole
-Link Asia/Ashgabat Asia/Ashkhabad
-Link Asia/Kolkata Asia/Calcutta
-Link Asia/Shanghai Asia/Chongqing
-Link Asia/Shanghai Asia/Chungking
-Link Asia/Dhaka Asia/Dacca
-Link Asia/Shanghai Asia/Harbin
-Link Asia/Urumqi Asia/Kashgar
-Link Asia/Kathmandu Asia/Katmandu
-Link Asia/Macau Asia/Macao
-Link Asia/Yangon Asia/Rangoon
-Link Asia/Ho_Chi_Minh Asia/Saigon
-Link Asia/Jerusalem Asia/Tel_Aviv
-Link Asia/Thimphu Asia/Thimbu
-Link Asia/Makassar Asia/Ujung_Pandang
-Link Asia/Ulaanbaatar Asia/Ulan_Bator
-Link Atlantic/Faroe Atlantic/Faeroe
-Link Europe/Berlin Atlantic/Jan_Mayen
-Link Australia/Sydney Australia/ACT
-Link Australia/Sydney Australia/Canberra
-Link Australia/Hobart Australia/Currie
+# This file is divided into sections, one for each major reason for a
+# backward compatibility link. Each section is sorted by link name.
+
+# A "#= TARGET1" comment labels each link inserted only because some
+# .zi parsers (including tzcode through 2022e) mishandle links to links.
+# The comment says what the target would be if these parsers were fixed
+# so that data could contain links to links. For example, the line
+# "Link Australia/Sydney Australia/ACT #= Australia/Canberra" would be
+# "Link Australia/Canberra Australia/ACT" were it not that data lines
+# refrain from linking to links like Australia/Canberra, which means
+# the Australia/ACT line links instead to Australia/Sydney,
+# Australia/Canberra's target.
+
+
+# Pre-1993 naming conventions
+
+# Link TARGET LINK-NAME #= TARGET1
+Link Australia/Sydney Australia/ACT #= Australia/Canberra
Link Australia/Lord_Howe Australia/LHI
Link Australia/Sydney Australia/NSW
Link Australia/Darwin Australia/North
@@ -66,7 +40,7 @@ Link Australia/Hobart Australia/Tasmania
Link Australia/Melbourne Australia/Victoria
Link Australia/Perth Australia/West
Link Australia/Broken_Hill Australia/Yancowinna
-Link America/Rio_Branco Brazil/Acre
+Link America/Rio_Branco Brazil/Acre #= America/Porto_Acre
Link America/Noronha Brazil/DeNoronha
Link America/Sao_Paulo Brazil/East
Link America/Manaus Brazil/West
@@ -86,20 +60,36 @@ Link Pacific/Easter Chile/EasterIsland
Link America/Havana Cuba
Link Africa/Cairo Egypt
Link Europe/Dublin Eire
+# Vanguard section, for most .zi parsers.
+#Link GMT Etc/GMT
+#Link GMT Etc/GMT+0
+#Link GMT Etc/GMT-0
+#Link GMT Etc/GMT0
+#Link GMT Etc/Greenwich
+# Rearguard section, for TZUpdater 2.3.2 and earlier.
+Link Etc/GMT Etc/GMT+0
+Link Etc/GMT Etc/GMT-0
+Link Etc/GMT Etc/GMT0
+Link Etc/GMT Etc/Greenwich
+# End of rearguard section.
Link Etc/UTC Etc/UCT
-Link Europe/London Europe/Belfast
-Link Europe/Kyiv Europe/Kiev
-Link Europe/Chisinau Europe/Tiraspol
-Link Europe/Kyiv Europe/Uzhgorod
-Link Europe/Kyiv Europe/Zaporozhye
+Link Etc/UTC Etc/Universal
+Link Etc/UTC Etc/Zulu
Link Europe/London GB
Link Europe/London GB-Eire
+# Vanguard section, for most .zi parsers.
+#Link GMT GMT+0
+#Link GMT GMT-0
+#Link GMT GMT0
+#Link GMT Greenwich
+# Rearguard section, for TZUpdater 2.3.2 and earlier.
Link Etc/GMT GMT+0
Link Etc/GMT GMT-0
Link Etc/GMT GMT0
Link Etc/GMT Greenwich
+# End of rearguard section.
Link Asia/Hong_Kong Hongkong
-Link Africa/Abidjan Iceland
+Link Africa/Abidjan Iceland #= Atlantic/Reykjavik
Link Asia/Tehran Iran
Link Asia/Jerusalem Israel
Link America/Jamaica Jamaica
@@ -111,14 +101,8 @@ Link America/Mazatlan Mexico/BajaSur
Link America/Mexico_City Mexico/General
Link Pacific/Auckland NZ
Link Pacific/Chatham NZ-CHAT
-Link America/Denver Navajo
+Link America/Denver Navajo #= America/Shiprock
Link Asia/Shanghai PRC
-Link Pacific/Kanton Pacific/Enderbury
-Link Pacific/Honolulu Pacific/Johnston
-Link Pacific/Guadalcanal Pacific/Ponape
-Link Pacific/Pago_Pago Pacific/Samoa
-Link Pacific/Port_Moresby Pacific/Truk
-Link Pacific/Port_Moresby Pacific/Yap
Link Europe/Warsaw Poland
Link Europe/Lisbon Portugal
Link Asia/Taipei ROC
@@ -142,3 +126,192 @@ Link Etc/UTC UTC
Link Etc/UTC Universal
Link Europe/Moscow W-SU
Link Etc/UTC Zulu
+
+
+# Two-part names that were renamed mostly to three-part names in 1995
+
+# Link TARGET LINK-NAME #= TARGET1
+Link America/Argentina/Buenos_Aires America/Buenos_Aires
+Link America/Argentina/Catamarca America/Catamarca
+Link America/Argentina/Cordoba America/Cordoba
+Link America/Indiana/Indianapolis America/Indianapolis
+Link America/Argentina/Jujuy America/Jujuy
+Link America/Indiana/Knox America/Knox_IN
+Link America/Kentucky/Louisville America/Louisville
+Link America/Argentina/Mendoza America/Mendoza
+Link America/Puerto_Rico America/Virgin #= America/St_Thomas
+Link Pacific/Pago_Pago Pacific/Samoa
+
+
+# Pre-2013 practice, which typically had a Zone per zone.tab line
+
+# Link TARGET LINK-NAME
+Link Africa/Abidjan Africa/Accra
+Link Africa/Nairobi Africa/Addis_Ababa
+Link Africa/Nairobi Africa/Asmara
+Link Africa/Abidjan Africa/Bamako
+Link Africa/Lagos Africa/Bangui
+Link Africa/Abidjan Africa/Banjul
+Link Africa/Maputo Africa/Blantyre
+Link Africa/Lagos Africa/Brazzaville
+Link Africa/Maputo Africa/Bujumbura
+Link Africa/Abidjan Africa/Conakry
+Link Africa/Abidjan Africa/Dakar
+Link Africa/Nairobi Africa/Dar_es_Salaam
+Link Africa/Nairobi Africa/Djibouti
+Link Africa/Lagos Africa/Douala
+Link Africa/Abidjan Africa/Freetown
+Link Africa/Maputo Africa/Gaborone
+Link Africa/Maputo Africa/Harare
+Link Africa/Nairobi Africa/Kampala
+Link Africa/Maputo Africa/Kigali
+Link Africa/Lagos Africa/Kinshasa
+Link Africa/Lagos Africa/Libreville
+Link Africa/Abidjan Africa/Lome
+Link Africa/Lagos Africa/Luanda
+Link Africa/Maputo Africa/Lubumbashi
+Link Africa/Maputo Africa/Lusaka
+Link Africa/Lagos Africa/Malabo
+Link Africa/Johannesburg Africa/Maseru
+Link Africa/Johannesburg Africa/Mbabane
+Link Africa/Nairobi Africa/Mogadishu
+Link Africa/Lagos Africa/Niamey
+Link Africa/Abidjan Africa/Nouakchott
+Link Africa/Abidjan Africa/Ouagadougou
+Link Africa/Lagos Africa/Porto-Novo
+Link America/Puerto_Rico America/Anguilla
+Link America/Puerto_Rico America/Antigua
+Link America/Puerto_Rico America/Aruba
+Link America/Panama America/Atikokan
+Link America/Puerto_Rico America/Blanc-Sablon
+Link America/Panama America/Cayman
+Link America/Phoenix America/Creston
+Link America/Puerto_Rico America/Curacao
+Link America/Puerto_Rico America/Dominica
+Link America/Puerto_Rico America/Grenada
+Link America/Puerto_Rico America/Guadeloupe
+Link America/Puerto_Rico America/Kralendijk
+Link America/Puerto_Rico America/Lower_Princes
+Link America/Puerto_Rico America/Marigot
+Link America/Puerto_Rico America/Montserrat
+Link America/Toronto America/Nassau
+Link America/Puerto_Rico America/Port_of_Spain
+Link America/Puerto_Rico America/St_Barthelemy
+Link America/Puerto_Rico America/St_Kitts
+Link America/Puerto_Rico America/St_Lucia
+Link America/Puerto_Rico America/St_Thomas
+Link America/Puerto_Rico America/St_Vincent
+Link America/Puerto_Rico America/Tortola
+Link Pacific/Port_Moresby Antarctica/DumontDUrville
+Link Pacific/Auckland Antarctica/McMurdo
+Link Asia/Riyadh Antarctica/Syowa
+Link Asia/Urumqi Antarctica/Vostok
+Link Europe/Berlin Arctic/Longyearbyen
+Link Asia/Riyadh Asia/Aden
+Link Asia/Qatar Asia/Bahrain
+Link Asia/Kuching Asia/Brunei
+Link Asia/Singapore Asia/Kuala_Lumpur
+Link Asia/Riyadh Asia/Kuwait
+Link Asia/Dubai Asia/Muscat
+Link Asia/Bangkok Asia/Phnom_Penh
+Link Asia/Bangkok Asia/Vientiane
+Link Africa/Abidjan Atlantic/Reykjavik
+Link Africa/Abidjan Atlantic/St_Helena
+Link Europe/Brussels Europe/Amsterdam
+Link Europe/Prague Europe/Bratislava
+Link Europe/Zurich Europe/Busingen
+Link Europe/Berlin Europe/Copenhagen
+Link Europe/London Europe/Guernsey
+Link Europe/London Europe/Isle_of_Man
+Link Europe/London Europe/Jersey
+Link Europe/Belgrade Europe/Ljubljana
+Link Europe/Brussels Europe/Luxembourg
+Link Europe/Helsinki Europe/Mariehamn
+Link Europe/Paris Europe/Monaco
+Link Europe/Berlin Europe/Oslo
+Link Europe/Belgrade Europe/Podgorica
+Link Europe/Rome Europe/San_Marino
+Link Europe/Belgrade Europe/Sarajevo
+Link Europe/Belgrade Europe/Skopje
+Link Europe/Berlin Europe/Stockholm
+Link Europe/Zurich Europe/Vaduz
+Link Europe/Rome Europe/Vatican
+Link Europe/Belgrade Europe/Zagreb
+Link Africa/Nairobi Indian/Antananarivo
+Link Asia/Bangkok Indian/Christmas
+Link Asia/Yangon Indian/Cocos
+Link Africa/Nairobi Indian/Comoro
+Link Indian/Maldives Indian/Kerguelen
+Link Asia/Dubai Indian/Mahe
+Link Africa/Nairobi Indian/Mayotte
+Link Asia/Dubai Indian/Reunion
+Link Pacific/Port_Moresby Pacific/Chuuk
+Link Pacific/Tarawa Pacific/Funafuti
+Link Pacific/Tarawa Pacific/Majuro
+Link Pacific/Pago_Pago Pacific/Midway
+Link Pacific/Guadalcanal Pacific/Pohnpei
+Link Pacific/Guam Pacific/Saipan
+Link Pacific/Tarawa Pacific/Wake
+Link Pacific/Tarawa Pacific/Wallis
+
+
+# Non-zone.tab locations with timestamps since 1970 that duplicate
+# those of an existing location
+
+# Link TARGET LINK-NAME
+Link Africa/Abidjan Africa/Timbuktu
+Link America/Argentina/Catamarca America/Argentina/ComodRivadavia
+Link America/Adak America/Atka
+Link America/Panama America/Coral_Harbour
+Link America/Tijuana America/Ensenada
+Link America/Indiana/Indianapolis America/Fort_Wayne
+Link America/Toronto America/Montreal
+Link America/Toronto America/Nipigon
+Link America/Rio_Branco America/Porto_Acre
+Link America/Winnipeg America/Rainy_River
+Link America/Argentina/Cordoba America/Rosario
+Link America/Tijuana America/Santa_Isabel
+Link America/Denver America/Shiprock
+Link America/Toronto America/Thunder_Bay
+Link Pacific/Auckland Antarctica/South_Pole
+Link Asia/Shanghai Asia/Chongqing
+Link Asia/Shanghai Asia/Harbin
+Link Asia/Urumqi Asia/Kashgar
+Link Asia/Jerusalem Asia/Tel_Aviv
+Link Europe/Berlin Atlantic/Jan_Mayen
+Link Australia/Sydney Australia/Canberra
+Link Australia/Hobart Australia/Currie
+Link Europe/London Europe/Belfast
+Link Europe/Chisinau Europe/Tiraspol
+Link Europe/Kyiv Europe/Uzhgorod
+Link Europe/Kyiv Europe/Zaporozhye
+Link Pacific/Kanton Pacific/Enderbury
+Link Pacific/Honolulu Pacific/Johnston
+Link Pacific/Port_Moresby Pacific/Yap
+
+
+# Alternate names for the same location
+
+# Link TARGET LINK-NAME #= TARGET1
+Link Africa/Nairobi Africa/Asmera #= Africa/Asmara
+Link America/Nuuk America/Godthab
+Link Asia/Ashgabat Asia/Ashkhabad
+Link Asia/Kolkata Asia/Calcutta
+Link Asia/Shanghai Asia/Chungking #= Asia/Chongqing
+Link Asia/Dhaka Asia/Dacca
+# Istanbul is in both continents.
+Link Europe/Istanbul Asia/Istanbul
+Link Asia/Kathmandu Asia/Katmandu
+Link Asia/Macau Asia/Macao
+Link Asia/Yangon Asia/Rangoon
+Link Asia/Ho_Chi_Minh Asia/Saigon
+Link Asia/Thimphu Asia/Thimbu
+Link Asia/Makassar Asia/Ujung_Pandang
+Link Asia/Ulaanbaatar Asia/Ulan_Bator
+Link Atlantic/Faroe Atlantic/Faeroe
+Link Europe/Kyiv Europe/Kiev
+# Classically, Cyprus is in Asia; e.g. see Herodotus, Histories, I.72.
+# However, for various reasons many users expect to find it under Europe.
+Link Asia/Nicosia Europe/Nicosia
+Link Pacific/Guadalcanal Pacific/Ponape #= Pacific/Pohnpei
+Link Pacific/Port_Moresby Pacific/Truk #= Pacific/Chuuk
diff --git a/usr/src/data/zoneinfo/etcetera b/usr/src/data/zoneinfo/etcetera
index a7e0eb4168..865a220c1f 100644
--- a/usr/src/data/zoneinfo/etcetera
+++ b/usr/src/data/zoneinfo/etcetera
@@ -16,26 +16,23 @@
# Do not use a POSIX TZ setting like TZ='GMT+4', which is four hours
# behind GMT but uses the completely misleading abbreviation "GMT".
-Zone Etc/GMT 0 - GMT
-
# The following zone is used by tzcode functions like gmtime,
# which load the "UTC" file to handle seconds properly.
Zone Etc/UTC 0 - UTC
+# Functions like gmtime load the "GMT" file to handle leap seconds properly.
+# Vanguard section, which works with most .zi parsers.
+#Zone GMT 0 - GMT
+# Rearguard section, for TZUpdater 2.3.2 and earlier.
+Zone Etc/GMT 0 - GMT
+
# The following link uses older naming conventions,
# but it belongs here, not in the file 'backward',
# as it is needed for tzcode releases through 2022a,
# where functions like gmtime load "GMT" instead of the "Etc/UTC".
# We want this to work even on installations that omit 'backward'.
Link Etc/GMT GMT
-
-Link Etc/UTC Etc/Universal
-Link Etc/UTC Etc/Zulu
-
-Link Etc/GMT Etc/Greenwich
-Link Etc/GMT Etc/GMT-0
-Link Etc/GMT Etc/GMT+0
-Link Etc/GMT Etc/GMT0
+# End of rearguard section.
# Be consistent with POSIX TZ settings in the Zone names,
# even though this is the opposite of what many people expect.
diff --git a/usr/src/data/zoneinfo/europe b/usr/src/data/zoneinfo/europe
index bb0c7cfd58..6ac41e7272 100644
--- a/usr/src/data/zoneinfo/europe
+++ b/usr/src/data/zoneinfo/europe
@@ -504,9 +504,6 @@ Zone Europe/London -0:01:15 - LMT 1847 Dec 1
1:00 - BST 1971 Oct 31 2:00u
0:00 GB-Eire %s 1996
0:00 EU GMT/BST
-Link Europe/London Europe/Jersey
-Link Europe/London Europe/Guernsey
-Link Europe/London Europe/Isle_of_Man
# From Paul Eggert (2018-02-15):
# In January 2018 we discovered that the negative SAVE values in the
@@ -879,6 +876,8 @@ Zone Europe/Minsk 1:50:16 - LMT 1880
3:00 - +03
# Belgium
+# Luxembourg
+# Netherlands
#
# From Michael Deckers (2019-08-25):
# The exposition in the web page
@@ -961,11 +960,6 @@ Zone Europe/Brussels 0:17:30 - LMT 1880
1:00 C-Eur CE%sT 1944 Sep 3
1:00 Belgium CE%sT 1977
1:00 EU CE%sT
-Link Europe/Brussels Europe/Amsterdam
-Link Europe/Brussels Europe/Luxembourg
-
-# Bosnia and Herzegovina
-# See Europe/Belgrade.
# Bulgaria
#
@@ -992,13 +986,11 @@ Zone Europe/Sofia 1:33:16 - LMT 1880
2:00 E-Eur EE%sT 1997
2:00 EU EE%sT
-# Croatia
-# See Europe/Belgrade.
-
# Cyprus
# Please see the 'asia' file for Asia/Nicosia.
-# Czech Republic / Czechia
+# Czech Republic (Czechia)
+# Slovakia
#
# From Paul Eggert (2018-04-15):
# The source for Czech data is: Kdy začíná a končí letní čas. 2018-04-15.
@@ -1025,15 +1017,14 @@ Zone Europe/Prague 0:57:44 - LMT 1850
# End of rearguard section.
1:00 Czech CE%sT 1979
1:00 EU CE%sT
-Link Europe/Prague Europe/Bratislava
-
-
-# Denmark, Faroe Islands, and Greenland
-# For Denmark see Europe/Berlin.
+# Faroe Is
+# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Atlantic/Faroe -0:27:04 - LMT 1908 Jan 11 # Tórshavn
0:00 - WET 1981
0:00 EU WE%sT
+
+# Greenland
#
# From Paul Eggert (2004-10-31):
# During World War II, Germany maintained secret manned weather stations in
@@ -1259,11 +1250,8 @@ Zone Europe/Helsinki 1:39:49 - LMT 1878 May 31
2:00 Finland EE%sT 1983
2:00 EU EE%sT
-# Åland Is
-Link Europe/Helsinki Europe/Mariehamn
-
-
# France
+# Monaco
# From Ciro Discepolo (2000-12-20):
#
@@ -1400,9 +1388,11 @@ Zone Europe/Paris 0:09:21 - LMT 1891 Mar 16
0:00 France WE%sT 1945 Sep 16 3:00
1:00 France CE%sT 1977
1:00 EU CE%sT
-Link Europe/Paris Europe/Monaco
+# Denmark
# Germany
+# Norway
+# Sweden
# From Markus Kuhn (1998-09-29):
# The German time zone web site by the Physikalisch-Technische
@@ -1420,6 +1410,53 @@ Link Europe/Paris Europe/Monaco
# However, Moscow did not observe daylight saving in 1945, so
# this was equivalent to UT +03, not +04.
+# Svalbard & Jan Mayen
+
+# From Steffen Thorsen (2001-05-01):
+# Although I could not find it explicitly, it seems that Jan Mayen and
+# Svalbard have been using the same time as Norway at least since the
+# time they were declared as parts of Norway. Svalbard was declared
+# as a part of Norway by law of 1925-07-17 no 11, section 4 and Jan
+# Mayen by law of 1930-02-27 no 2, section 2. (From
+# <http://www.lovdata.no/all/nl-19250717-011.html> and
+# <http://www.lovdata.no/all/nl-19300227-002.html>). The law/regulation
+# for normal/standard time in Norway is from 1894-06-29 no 1 (came
+# into operation on 1895-01-01) and Svalbard/Jan Mayen seem to be a
+# part of this law since 1925/1930. (From
+# <http://www.lovdata.no/all/nl-18940629-001.html>) I have not been
+# able to find if Jan Mayen used a different time zone (e.g. -0100)
+# before 1930. Jan Mayen has only been "inhabited" since 1921 by
+# Norwegian meteorologists and maybe used the same time as Norway ever
+# since 1921. Svalbard (Arctic/Longyearbyen) has been inhabited since
+# before 1895, and therefore probably changed the local time somewhere
+# between 1895 and 1925 (inclusive).
+
+# From Paul Eggert (2013-09-04):
+#
+# Actually, Jan Mayen was never occupied by Germany during World War II,
+# so it must have diverged from Oslo time during the war, as Oslo was
+# keeping Berlin time.
+#
+# <https://www.jan-mayen.no/history.htm> says that the meteorologists
+# burned down their station in 1940 and left the island, but returned in
+# 1941 with a small Norwegian garrison and continued operations despite
+# frequent air attacks from Germans. In 1943 the Americans established a
+# radiolocating station on the island, called "Atlantic City". Possibly
+# the UT offset changed during the war, but I think it unlikely that
+# Jan Mayen used German daylight-saving rules.
+#
+# Svalbard is more complicated, as it was raided in August 1941 by an
+# Allied party that evacuated the civilian population to England (says
+# <http://www.bartleby.com/65/sv/Svalbard.html>). The Svalbard FAQ
+# <http://www.svalbard.com/SvalbardFAQ.html> says that the Germans were
+# expelled on 1942-05-14. However, small parties of Germans did return,
+# and according to Wilhelm Dege's book "War North of 80" (1954)
+# http://www.ucalgary.ca/UofC/departments/UP/1-55238/1-55238-110-2.html
+# the German armed forces at the Svalbard weather station code-named
+# Haudegen did not surrender to the Allies until September 1945.
+#
+# All these events predate our cutoff date of 1970, so use Europe/Berlin
+# for these regions.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Germany 1946 only - Apr 14 2:00s 1:00 S
@@ -1444,11 +1481,6 @@ Zone Europe/Berlin 0:53:28 - LMT 1893 Apr
1:00 SovietZone CE%sT 1946
1:00 Germany CE%sT 1980
1:00 EU CE%sT
-Link Europe/Berlin Arctic/Longyearbyen
-Link Europe/Berlin Europe/Copenhagen
-Link Europe/Berlin Europe/Oslo
-Link Europe/Berlin Europe/Stockholm
-
# Georgia
# Please see the "asia" file for Asia/Tbilisi.
@@ -1567,10 +1599,9 @@ Zone Europe/Budapest 1:16:20 - LMT 1890 Nov 1
1:00 Hungary CE%sT 1984
1:00 EU CE%sT
-# Iceland
-# See Africa/Abidjan.
-
# Italy
+# San Marino
+# Vatican City
#
# From Paul Eggert (2001-03-06):
# Sicily and Sardinia each had their own time zones from 1866 to 1893,
@@ -1689,13 +1720,6 @@ Zone Europe/Rome 0:49:56 - LMT 1866 Dec 12
1:00 C-Eur CE%sT 1944 Jun 4
1:00 Italy CE%sT 1980
1:00 EU CE%sT
-Link Europe/Rome Europe/Vatican
-Link Europe/Rome Europe/San_Marino
-
-
-# Kosovo
-# See Europe/Belgrade.
-
# Latvia
@@ -1779,10 +1803,6 @@ Zone Europe/Riga 1:36:34 - LMT 1880
2:00 - EET 2001 Jan 2
2:00 EU EE%sT
-# Liechtenstein
-# See Europe/Zurich.
-
-
# Lithuania
# From Paul Eggert (2016-03-18):
@@ -1835,12 +1855,6 @@ Zone Europe/Vilnius 1:41:16 - LMT 1880
2:00 - EET 2003 Jan 1
2:00 EU EE%sT
-# Luxembourg
-# See Europe/Brussels.
-
-# North Macedonia
-# See Europe/Belgrade.
-
# Malta
#
# From Paul Eggert (2016-10-21):
@@ -1936,67 +1950,6 @@ Zone Europe/Chisinau 1:55:20 - LMT 1880
# See Romania commentary for the guessed 1997 transition to EU rules.
2:00 Moldova EE%sT
-# Monaco
-# See Europe/Paris.
-
-# Montenegro
-# See Europe/Belgrade.
-
-# Netherlands
-# See Europe/Brussels.
-
-# Norway
-# See Europe/Berlin.
-
-# Svalbard & Jan Mayen
-
-# From Steffen Thorsen (2001-05-01):
-# Although I could not find it explicitly, it seems that Jan Mayen and
-# Svalbard have been using the same time as Norway at least since the
-# time they were declared as parts of Norway. Svalbard was declared
-# as a part of Norway by law of 1925-07-17 no 11, section 4 and Jan
-# Mayen by law of 1930-02-27 no 2, section 2. (From
-# <http://www.lovdata.no/all/nl-19250717-011.html> and
-# <http://www.lovdata.no/all/nl-19300227-002.html>). The law/regulation
-# for normal/standard time in Norway is from 1894-06-29 no 1 (came
-# into operation on 1895-01-01) and Svalbard/Jan Mayen seem to be a
-# part of this law since 1925/1930. (From
-# <http://www.lovdata.no/all/nl-18940629-001.html>) I have not been
-# able to find if Jan Mayen used a different time zone (e.g. -0100)
-# before 1930. Jan Mayen has only been "inhabited" since 1921 by
-# Norwegian meteorologists and maybe used the same time as Norway ever
-# since 1921. Svalbard (Arctic/Longyearbyen) has been inhabited since
-# before 1895, and therefore probably changed the local time somewhere
-# between 1895 and 1925 (inclusive).
-
-# From Paul Eggert (2013-09-04):
-#
-# Actually, Jan Mayen was never occupied by Germany during World War II,
-# so it must have diverged from Oslo time during the war, as Oslo was
-# keeping Berlin time.
-#
-# <https://www.jan-mayen.no/history.htm> says that the meteorologists
-# burned down their station in 1940 and left the island, but returned in
-# 1941 with a small Norwegian garrison and continued operations despite
-# frequent air attacks from Germans. In 1943 the Americans established a
-# radiolocating station on the island, called "Atlantic City". Possibly
-# the UT offset changed during the war, but I think it unlikely that
-# Jan Mayen used German daylight-saving rules.
-#
-# Svalbard is more complicated, as it was raided in August 1941 by an
-# Allied party that evacuated the civilian population to England (says
-# <http://www.bartleby.com/65/sv/Svalbard.html>). The Svalbard FAQ
-# <http://www.svalbard.com/SvalbardFAQ.html> says that the Germans were
-# expelled on 1942-05-14. However, small parties of Germans did return,
-# and according to Wilhelm Dege's book "War North of 80" (1954)
-# http://www.ucalgary.ca/UofC/departments/UP/1-55238/1-55238-110-2.html
-# the German armed forces at the Svalbard weather station code-named
-# Haudegen did not surrender to the Allies until September 1945.
-#
-# All these events predate our cutoff date of 1970, so use Europe/Berlin
-# for these regions.
-
-
# Poland
# The 1919 dates and times can be found in Tygodnik Urzędowy nr 1 (1919-03-20),
@@ -3278,11 +3231,13 @@ Zone Asia/Anadyr 11:49:56 - LMT 1924 May 2
11:00 Russia +11/+12 2011 Mar 27 2:00s
12:00 - +12
-
-# San Marino
-# See Europe/Rome.
-
+# Bosnia & Herzegovina
+# Croatia
+# Kosovo
+# Montenegro
+# North Macedonia
# Serbia
+# Slovenia
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Europe/Belgrade 1:22:00 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
@@ -3294,17 +3249,6 @@ Zone Europe/Belgrade 1:22:00 - LMT 1884
# Shanks & Pottenger don't give as much detail, so go with Koželj.
1:00 - CET 1982 Nov 27
1:00 EU CE%sT
-Link Europe/Belgrade Europe/Ljubljana # Slovenia
-Link Europe/Belgrade Europe/Podgorica # Montenegro
-Link Europe/Belgrade Europe/Sarajevo # Bosnia and Herzegovina
-Link Europe/Belgrade Europe/Skopje # North Macedonia
-Link Europe/Belgrade Europe/Zagreb # Croatia
-
-# Slovakia
-# See Europe/Prague.
-
-# Slovenia
-# See Europe/Belgrade.
# Spain
#
@@ -3394,7 +3338,7 @@ Zone Europe/Madrid -0:14:44 - LMT 1901 Jan 1 0:00u
0:00 Spain WE%sT 1940 Mar 16 23:00
1:00 Spain CE%sT 1979
1:00 EU CE%sT
-Zone Africa/Ceuta -0:21:16 - LMT 1900 Dec 31 23:38:44
+Zone Africa/Ceuta -0:21:16 - LMT 1901 Jan 1 0:00u
0:00 - WET 1918 May 6 23:00
0:00 1:00 WEST 1918 Oct 7 23:00
0:00 - WET 1924
@@ -3411,10 +3355,11 @@ Zone Atlantic/Canary -1:01:36 - LMT 1922 Mar # Las Palmas de Gran C.
# IATA SSIM (1996-09) says the Canaries switch at 2:00u, not 1:00u.
# Ignore this for now, as the Canaries are part of the EU.
-# Sweden
-# See Europe/Berlin.
+# Germany (Busingen enclave)
+# Liechtenstein
# Switzerland
+#
# From Howse:
# By the end of the 18th century clocks and watches became commonplace
# and their performance improved enormously. Communities began to keep
@@ -3527,9 +3472,6 @@ Zone Europe/Zurich 0:34:08 - LMT 1853 Jul 16 # See above comment.
0:29:46 - BMT 1894 Jun # Bern Mean Time
1:00 Swiss CE%sT 1981
1:00 EU CE%sT
-Link Europe/Zurich Europe/Busingen
-Link Europe/Zurich Europe/Vaduz
-
# Turkey
@@ -3734,7 +3676,6 @@ Zone Europe/Istanbul 1:55:52 - LMT 1880
2:00 1:00 EEST 2015 Nov 8 1:00u
2:00 EU EE%sT 2016 Sep 7
3:00 - +03
-Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents.
# Ukraine
#
@@ -3837,9 +3778,6 @@ Zone Europe/Kyiv 2:02:04 - LMT 1880
2:00 C-Eur EE%sT 1996 May 13
2:00 EU EE%sT
-# Vatican City
-# See Europe/Rome.
-
###############################################################################
# One source shows that Bulgaria, Cyprus, Finland, and Greece observe DST from
diff --git a/usr/src/data/zoneinfo/northamerica b/usr/src/data/zoneinfo/northamerica
index 13fb064a94..df1954359c 100644
--- a/usr/src/data/zoneinfo/northamerica
+++ b/usr/src/data/zoneinfo/northamerica
@@ -439,7 +439,7 @@ Rule Chicago 1922 1966 - Apr lastSun 2:00 1:00 D
Rule Chicago 1922 1954 - Sep lastSun 2:00 0 S
Rule Chicago 1955 1966 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 12:09:24
+Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1920
-6:00 Chicago C%sT 1936 Mar 1 2:00
-5:00 - EST 1936 Nov 15 2:00
@@ -448,7 +448,7 @@ Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 12:09:24
-6:00 Chicago C%sT 1967
-6:00 US C%sT
# Oliver County, ND switched from mountain to central time on 1992-10-25.
-Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 12:14:48
+Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 19:00u
-7:00 US M%sT 1992 Oct 25 2:00
-6:00 US C%sT
# Morton County, ND, switched from mountain to central time on
@@ -458,7 +458,7 @@ Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 12:14:48
# Jones, Mellette, and Todd Counties in South Dakota;
# but in practice these other counties were already observing central time.
# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>.
-Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21
+Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 19:00u
-7:00 US M%sT 2003 Oct 26 2:00
-6:00 US C%sT
@@ -475,7 +475,7 @@ Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21
# largest city in Mercer County). Google Maps places Beulah's city hall
# at 47° 15' 51" N, 101° 46' 40" W, which yields an offset of 6h47'07".
-Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 12:12:53
+Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 19:00u
-7:00 US M%sT 2010 Nov 7 2:00
-6:00 US C%sT
@@ -507,7 +507,7 @@ Rule Denver 1921 only - May 22 2:00 0 S
Rule Denver 1965 1966 - Apr lastSun 2:00 1:00 D
Rule Denver 1965 1966 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04
+Zone America/Denver -6:59:56 - LMT 1883 Nov 18 19:00u
-7:00 US M%sT 1920
-7:00 Denver M%sT 1942
-7:00 US M%sT 1946
@@ -560,7 +560,7 @@ Rule CA 1950 1966 - Apr lastSun 1:00 1:00 D
Rule CA 1950 1961 - Sep lastSun 2:00 0 S
Rule CA 1962 1966 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 12:07:02
+Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 20:00u
-8:00 US P%sT 1946
-8:00 CA P%sT 1967
-8:00 US P%sT
@@ -822,14 +822,13 @@ Zone Pacific/Honolulu -10:31:26 - LMT 1896 Jan 13 12:00
# Go with the Arizona State Library instead.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 11:31:42
+Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 19:00u
-7:00 US M%sT 1944 Jan 1 0:01
-7:00 - MST 1944 Apr 1 0:01
-7:00 US M%sT 1944 Oct 1 0:01
-7:00 - MST 1967
-7:00 US M%sT 1968 Mar 21
-7:00 - MST
-Link America/Phoenix America/Creston
# From Arthur David Olson (1988-02-13):
# A writer from the Inter Tribal Council of Arizona, Inc.,
@@ -850,7 +849,7 @@ Link America/Phoenix America/Creston
# switched four weeks late in 1974.
#
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:15:11
+Zone America/Boise -7:44:49 - LMT 1883 Nov 18 20:00u
-8:00 US P%sT 1923 May 13 2:00
-7:00 US M%sT 1974
-7:00 - MST 1974 Feb 3 2:00
@@ -922,7 +921,7 @@ Rule Indianapolis 1941 only - Jun 22 2:00 1:00 D
Rule Indianapolis 1941 1954 - Sep lastSun 2:00 0 S
Rule Indianapolis 1946 1954 - Apr lastSun 2:00 1:00 D
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 12:15:22
+Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1920
-6:00 Indianapolis C%sT 1942
-6:00 US C%sT 1946
@@ -942,7 +941,7 @@ Rule Marengo 1951 only - Sep lastSun 2:00 0 S
Rule Marengo 1954 1960 - Apr lastSun 2:00 1:00 D
Rule Marengo 1954 1960 - Sep lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Marengo -5:45:23 - LMT 1883 Nov 18 12:14:37
+Zone America/Indiana/Marengo -5:45:23 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1951
-6:00 Marengo C%sT 1961 Apr 30 2:00
-5:00 - EST 1969
@@ -966,7 +965,7 @@ Rule Vincennes 1960 only - Oct lastSun 2:00 0 S
Rule Vincennes 1961 only - Sep lastSun 2:00 0 S
Rule Vincennes 1962 1963 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Vincennes -5:50:07 - LMT 1883 Nov 18 12:09:53
+Zone America/Indiana/Vincennes -5:50:07 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1946
-6:00 Vincennes C%sT 1964 Apr 26 2:00
-5:00 - EST 1969
@@ -986,7 +985,7 @@ Rule Perry 1955 1960 - Sep lastSun 2:00 0 S
Rule Perry 1956 1963 - Apr lastSun 2:00 1:00 D
Rule Perry 1961 1963 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Tell_City -5:47:03 - LMT 1883 Nov 18 12:12:57
+Zone America/Indiana/Tell_City -5:47:03 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1946
-6:00 Perry C%sT 1964 Apr 26 2:00
-5:00 - EST 1967 Oct 29 2:00
@@ -1003,7 +1002,7 @@ Rule Pike 1955 1960 - Sep lastSun 2:00 0 S
Rule Pike 1956 1964 - Apr lastSun 2:00 1:00 D
Rule Pike 1961 1964 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Petersburg -5:49:07 - LMT 1883 Nov 18 12:10:53
+Zone America/Indiana/Petersburg -5:49:07 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1955
-6:00 Pike C%sT 1965 Apr 25 2:00
-5:00 - EST 1966 Oct 30 2:00
@@ -1025,7 +1024,7 @@ Rule Starke 1955 1956 - Oct lastSun 2:00 0 S
Rule Starke 1957 1958 - Sep lastSun 2:00 0 S
Rule Starke 1959 1961 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Knox -5:46:30 - LMT 1883 Nov 18 12:13:30
+Zone America/Indiana/Knox -5:46:30 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1947
-6:00 Starke C%sT 1962 Apr 29 2:00
-5:00 - EST 1963 Oct 27 2:00
@@ -1041,7 +1040,7 @@ Rule Pulaski 1946 1954 - Sep lastSun 2:00 0 S
Rule Pulaski 1955 1956 - Oct lastSun 2:00 0 S
Rule Pulaski 1957 1960 - Sep lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 12:13:35
+Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1946
-6:00 Pulaski C%sT 1961 Apr 30 2:00
-5:00 - EST 1969
@@ -1052,7 +1051,7 @@ Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 12:13:35
#
# Switzerland County, Indiana, did not observe DST from 1973 through 2005.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Indiana/Vevay -5:40:16 - LMT 1883 Nov 18 12:19:44
+Zone America/Indiana/Vevay -5:40:16 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1954 Apr 25 2:00
-5:00 - EST 1969
-5:00 US E%sT 1973
@@ -1088,7 +1087,7 @@ Rule Louisville 1950 1961 - Apr lastSun 2:00 1:00 D
Rule Louisville 1950 1955 - Sep lastSun 2:00 0 S
Rule Louisville 1956 1961 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 12:16:58
+Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1921
-6:00 Louisville C%sT 1942
-6:00 US C%sT 1946
@@ -1122,7 +1121,7 @@ Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 12:16:58
# Federal Register 65, 160 (2000-08-17), pp 50154-50158.
# https://www.gpo.gov/fdsys/pkg/FR-2000-08-17/html/00-20854.htm
#
-Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36
+Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 18:00u
-6:00 US C%sT 1946
-6:00 - CST 1968
-6:00 US C%sT 2000 Oct 29 2:00
@@ -1603,23 +1602,6 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# Ontario
-# From Paul Eggert (2006-07-09):
-# Shanks & Pottenger write that since 1970 most of Ontario has been like
-# Toronto.
-# Thunder Bay skipped DST in 1973.
-# Many smaller locales did not observe peacetime DST until 1974;
-# Nipigon (EST) and Rainy River (CST) are the largest that we know of.
-# Far west Ontario is like Winnipeg; far east Quebec is like Halifax.
-
-# From Jeffery Nichols (2020-02-06):
-# According to the [Shanks] atlas, those western Ontario zones are huge,
-# covering most of Ontario northwest of Sault Ste Marie and Timmins.
-# The zones seem to include towns bigger than the ones they're named after,
-# like Dryden in America/Rainy_River and Wawa (and maybe Attawapiskat) in
-# America/Nipigon. I assume it's too much trouble to change the name of the
-# zone (like when you found out that America/Glace_Bay includes Sydney, Nova
-# Scotia)....
-
# From Mark Brader (2003-07-26):
# [According to the Toronto Star] Orillia, Ontario, adopted DST
# effective Saturday, 1912-06-22, 22:00; the article mentions that
@@ -1640,17 +1622,6 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# From Mark Brader (2010-03-06):
#
-# Currently the database has:
-#
-# # Ontario
-#
-# # From Paul Eggert (2006-07-09):
-# # Shanks & Pottenger write that since 1970 most of Ontario has been like
-# # Toronto.
-# # Thunder Bay skipped DST in 1973.
-# # Many smaller locales did not observe peacetime DST until 1974;
-# # Nipigon (EST) and Rainy River (CST) are the largest that we know of.
-#
# In the (Toronto) Globe and Mail for Saturday, 1955-09-24, in the bottom
# right corner of page 1, it says that Toronto will return to standard
# time at 2 am Sunday morning (which agrees with the database), and that:
@@ -1658,10 +1629,8 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# The one-hour setback will go into effect throughout most of Ontario,
# except in areas like Windsor which remains on standard time all year.
#
-# Windsor is, of course, a lot larger than Nipigon.
-#
-# I only came across this incidentally. I don't know if Windsor began
-# observing DST when Detroit did, or in 1974, or on some other date.
+# ... I don't know if Windsor began observing DST when Detroit did,
+# or in 1974, or on some other date.
#
# By the way, the article continues by noting that:
#
@@ -1743,23 +1712,7 @@ Rule Toronto 1951 1956 - Sep lastSun 2:00 0 S
# Toronto Star, which said that DST was ending 1971-10-31 as usual.
Rule Toronto 1957 1973 - Oct lastSun 2:00 0 S
-# From Paul Eggert (2003-07-27):
-# Willett (1914-03) writes (p. 17) "In the Cities of Fort William, and
-# Port Arthur, Ontario, the principle of the Bill has been in
-# operation for the past three years, and in the City of Moose Jaw,
-# Saskatchewan, for one year."
-
-# From David Bryan via Tory Tronrud, Director/Curator,
-# Thunder Bay Museum (2003-11-12):
-# There is some suggestion, however, that, by-law or not, daylight
-# savings time was being practiced in Fort William and Port Arthur
-# before 1909.... [I]n 1910, the line between the Eastern and Central
-# Time Zones was permanently moved about two hundred miles west to
-# include the Thunder Bay area.... When Canada adopted daylight
-# savings time in 1916, Fort William and Port Arthur, having done so
-# already, did not change their clocks.... During the Second World
-# War,... [t]he cities agreed to implement DST during the summer
-# months for the remainder of the war years.
+# The Bahamas match Toronto since 1970.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone America/Toronto -5:17:32 - LMT 1895
@@ -1768,22 +1721,6 @@ Zone America/Toronto -5:17:32 - LMT 1895
-5:00 Canada E%sT 1946
-5:00 Toronto E%sT 1974
-5:00 Canada E%sT
-Link America/Toronto America/Nassau
-Zone America/Thunder_Bay -5:57:00 - LMT 1895
- -6:00 - CST 1910
- -5:00 - EST 1942
- -5:00 Canada E%sT 1970
- -5:00 Toronto E%sT 1973
- -5:00 - EST 1974
- -5:00 Canada E%sT
-Zone America/Nipigon -5:53:04 - LMT 1895
- -5:00 Canada E%sT 1940 Sep 29
- -5:00 1:00 EDT 1942 Feb 9 2:00s
- -5:00 Canada E%sT
-Zone America/Rainy_River -6:18:16 - LMT 1895
- -6:00 Canada C%sT 1940 Sep 29
- -6:00 1:00 CDT 1942 Feb 9 2:00s
- -6:00 Canada C%sT
# For Atikokan see America/Panama.
@@ -2616,7 +2553,15 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# 5- The islands, reefs and keys shall take their timezone from the
# longitude they are located at.
+# From Paul Eggert (2022-10-28):
+# The new Mexican law was published today:
+# https://www.dof.gob.mx/nota_detalle.php?codigo=5670045&fecha=28/10/2022
+# This abolishes DST except where US DST rules are observed,
+# and in addition changes all of Chihuahua to -06 with no DST.
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
+Rule Mexico 1931 only - May 1 23:00 1:00 D
+Rule Mexico 1931 only - Oct 1 0:00 0 S
Rule Mexico 1939 only - Feb 5 0:00 1:00 D
Rule Mexico 1939 only - Jun 25 0:00 0 S
Rule Mexico 1940 only - Dec 9 0:00 1:00 D
@@ -2629,17 +2574,17 @@ Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D
Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S
Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D
Rule Mexico 2001 only - Sep lastSun 2:00 0 S
-Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D
-Rule Mexico 2002 max - Oct lastSun 2:00 0 S
+Rule Mexico 2002 2022 - Apr Sun>=1 2:00 1:00 D
+Rule Mexico 2002 2022 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
# Quintana Roo; represented by Cancún
-Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56
+Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 6:00u
-6:00 - CST 1981 Dec 23
-5:00 Mexico E%sT 1998 Aug 2 2:00
-6:00 Mexico C%sT 2015 Feb 1 2:00
-5:00 - EST
# Campeche, Yucatán; represented by Mérida
-Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32
+Zone America/Merida -5:58:28 - LMT 1922 Jan 1 6:00u
-6:00 - CST 1981 Dec 23
-5:00 - EST 1982 Dec 2
-6:00 Mexico C%sT
@@ -2653,23 +2598,21 @@ Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32
# See: Inicia mañana Horario de Verano en zona fronteriza, El Universal,
# 2016-03-12
# http://www.eluniversal.com.mx/articulo/estados/2016/03/12/inicia-manana-horario-de-verano-en-zona-fronteriza
-Zone America/Matamoros -6:40:00 - LMT 1921 Dec 31 23:20:00
+Zone America/Matamoros -6:30:00 - LMT 1922 Jan 1 6:00u
-6:00 - CST 1988
-6:00 US C%sT 1989
-6:00 Mexico C%sT 2010
-6:00 US C%sT
# Durango; Coahuila, Nuevo León, Tamaulipas (away from US border)
-Zone America/Monterrey -6:41:16 - LMT 1921 Dec 31 23:18:44
+Zone America/Monterrey -6:41:16 - LMT 1922 Jan 1 6:00u
-6:00 - CST 1988
-6:00 US C%sT 1989
-6:00 Mexico C%sT
# Central Mexico
-Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
+Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 Mexico C%sT 2001 Sep 30 2:00
-6:00 - CST 2002 Feb 20
-6:00 Mexico C%sT
@@ -2677,35 +2620,31 @@ Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
# Práxedis G Guerrero, Coyame del Sotol, Ojinaga, and Manuel Benavides.
# (See the 2016-03-12 El Universal source mentioned above.)
-Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 0:02:20
+Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 - CST 1996
-6:00 Mexico C%sT 1998
-6:00 - CST 1998 Apr Sun>=1 3:00
-7:00 Mexico M%sT 2010
- -7:00 US M%sT
+ -7:00 US M%sT 2022 Oct 30 2:00
+ -6:00 - CST
# Chihuahua (away from US border)
-Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
+Zone America/Chihuahua -7:04:20 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 - CST 1996
-6:00 Mexico C%sT 1998
-6:00 - CST 1998 Apr Sun>=1 3:00
- -7:00 Mexico M%sT
+ -7:00 Mexico M%sT 2022 Oct 30 2:00
+ -6:00 - CST
# Sonora
-Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08
+Zone America/Hermosillo -7:23:52 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 - CST 1942 Apr 24
-7:00 - MST 1949 Jan 14
-8:00 - PST 1970
@@ -2740,24 +2679,20 @@ Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08
# Use "Bahia_Banderas" to keep the name to fourteen characters.
# Mazatlán
-Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20
+Zone America/Mazatlan -7:05:40 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 - CST 1942 Apr 24
-7:00 - MST 1949 Jan 14
-8:00 - PST 1970
-7:00 Mexico M%sT
# Bahía de Banderas
-Zone America/Bahia_Banderas -7:01:00 - LMT 1921 Dec 31 23:59:00
+Zone America/Bahia_Banderas -7:01:00 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
- -7:00 - MST 1931 May 1 23:00
- -6:00 - CST 1931 Oct
- -7:00 - MST 1932 Apr 1
+ -7:00 Mexico M%sT 1932 Apr 1
-6:00 - CST 1942 Apr 24
-7:00 - MST 1949 Jan 14
-8:00 - PST 1970
@@ -2765,7 +2700,7 @@ Zone America/Bahia_Banderas -7:01:00 - LMT 1921 Dec 31 23:59:00
-6:00 Mexico C%sT
# Baja California
-Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
+Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1924
-8:00 - PST 1927 Jun 10 23:00
-7:00 - MST 1930 Nov 15
@@ -2802,20 +2737,16 @@ Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
# It has been moved to the 'backward' file.
#
+# From Paul Eggert (2022-10-28):
+# Today's new law states that the entire state of Baja California
+# follows US DST rules, which agrees with simplifications noted above.
+#
#
# Revillagigedo Is
# no information
###############################################################################
-# Anguilla
-# Antigua and Barbuda
-# See America/Puerto_Rico.
-
-# The Bahamas
-# See America/Toronto.
-
-
# Barbados
# For 1899 Milne gives -3:58:29.2.
@@ -3028,12 +2959,6 @@ Zone Atlantic/Bermuda -4:19:18 - LMT 1890 # Hamilton
-4:00 Canada A%sT 1976
-4:00 US A%sT
-# Caribbean Netherlands
-# See America/Puerto_Rico.
-
-# Cayman Is
-# See America/Panama.
-
# Costa Rica
# Milne gives -5:36:13.3 as San José mean time.
@@ -3259,9 +3184,6 @@ Zone America/Havana -5:29:28 - LMT 1890
-5:29:36 - HMT 1925 Jul 19 12:00 # Havana MT
-5:00 Cuba C%sT
-# Dominica
-# See America/Puerto_Rico.
-
# Dominican Republic
# From Steffen Thorsen (2000-10-30):
@@ -3308,12 +3230,6 @@ Rule Salv 1987 1988 - Sep lastSun 0:00 0 S
Zone America/El_Salvador -5:56:48 - LMT 1921 # San Salvador
-6:00 Salv C%sT
-# Grenada
-# Guadeloupe
-# St Barthélemy
-# St Martin (French part)
-# See America/Puerto_Rico.
-
# Guatemala
#
# From Gwillim Law (2006-04-22), after a heads-up from Oscar van Vlijmen:
@@ -3499,9 +3415,6 @@ Zone America/Martinique -4:04:20 - LMT 1890 # Fort-de-France
-4:00 1:00 ADT 1980 Sep 28
-4:00 - AST
-# Montserrat
-# See America/Puerto_Rico.
-
# Nicaragua
#
# This uses Shanks & Pottenger for times before 2005.
@@ -3567,44 +3480,39 @@ Zone America/Managua -5:45:08 - LMT 1890
-5:00 - EST 1997
-6:00 Nic C%sT
+# Cayman Is
# Panama
+#
+# Atikokan and Coral Harbour, Canada, match Panama since 1970.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone America/Panama -5:18:08 - LMT 1890
-5:19:36 - CMT 1908 Apr 22 # Colón Mean Time
-5:00 - EST
-Link America/Panama America/Atikokan
-Link America/Panama America/Cayman
+# Anguilla
+# Antigua & Barbuda
+# Aruba
+# Caribbean Netherlands
+# Curaçao
+# Dominica
+# Grenada
+# Guadeloupe
+# Montserrat
# Puerto Rico
+# St Barthélemy
+# St Kitts-Nevis
+# Sint Maarten / St Martin
+# St Lucia
+# St Vincent & the Grenadines
+# Trinidad & Tobago
+# Virgin Is (UK & US)
+#
# There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone America/Puerto_Rico -4:24:25 - LMT 1899 Mar 28 12:00 # San Juan
-4:00 - AST 1942 May 3
-4:00 US A%sT 1946
-4:00 - AST
-Link America/Puerto_Rico America/Anguilla
-Link America/Puerto_Rico America/Antigua
-Link America/Puerto_Rico America/Aruba
-Link America/Puerto_Rico America/Curacao
-Link America/Puerto_Rico America/Blanc-Sablon # Quebec (Lower North Shore)
-Link America/Puerto_Rico America/Dominica
-Link America/Puerto_Rico America/Grenada
-Link America/Puerto_Rico America/Guadeloupe
-Link America/Puerto_Rico America/Kralendijk # Caribbean Netherlands
-Link America/Puerto_Rico America/Lower_Princes # Sint Maarten
-Link America/Puerto_Rico America/Marigot # St Martin (French part)
-Link America/Puerto_Rico America/Montserrat
-Link America/Puerto_Rico America/Port_of_Spain # Trinidad & Tobago
-Link America/Puerto_Rico America/St_Barthelemy # St Barthélemy
-Link America/Puerto_Rico America/St_Kitts # St Kitts & Nevis
-Link America/Puerto_Rico America/St_Lucia
-Link America/Puerto_Rico America/St_Thomas # Virgin Islands (US)
-Link America/Puerto_Rico America/St_Vincent
-Link America/Puerto_Rico America/Tortola # Virgin Islands (UK)
-
-# St Kitts-Nevis
-# St Lucia
-# See America/Puerto_Rico.
# St Pierre and Miquelon
# There are too many St Pierres elsewhere, so we'll use 'Miquelon'.
@@ -3614,12 +3522,6 @@ Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre
-3:00 - -03 1987
-3:00 Canada -03/-02
-# St Vincent and the Grenadines
-# See America/Puerto_Rico.
-
-# Sint Maarten
-# See America/Puerto_Rico.
-
# Turks and Caicos
#
# From Chris Dunn in
@@ -3689,11 +3591,6 @@ Zone America/Grand_Turk -4:44:32 - LMT 1890
-4:00 - AST 2018 Mar 11 3:00
-5:00 US E%sT
-# British Virgin Is
-# US Virgin Is
-# See America/Puerto_Rico.
-
-
# Local Variables:
# coding: utf-8
# End:
diff --git a/usr/src/data/zoneinfo/southamerica b/usr/src/data/zoneinfo/southamerica
index 2f5100407f..13cc65efa3 100644
--- a/usr/src/data/zoneinfo/southamerica
+++ b/usr/src/data/zoneinfo/southamerica
@@ -585,9 +585,6 @@ Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31
-3:00 Arg -03/-02 2008 Oct 18
-3:00 - -03
-# Aruba
-# See America/Puerto_Rico.
-
# Bolivia
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone America/La_Paz -4:32:36 - LMT 1890
@@ -1432,15 +1429,6 @@ Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
# Malpelo, Providencia, San Andres
# no information; probably like America/Bogota
-# Curaçao
-# See America/Puerto_Rico.
-#
-# From Arthur David Olson (2011-06-15):
-# use links for places with new iso3166 codes.
-# The name "Lower Prince's Quarter" is both longer than fourteen characters
-# and contains an apostrophe; use "Lower_Princes"....
-# From Paul Eggert (2021-09-29):
-# These backward-compatibility links now are in the 'northamerica' file.
# Ecuador
#
@@ -1756,9 +1744,6 @@ Zone America/Paramaribo -3:40:40 - LMT 1911
-3:30 - -0330 1984 Oct
-3:00 - -03
-# Trinidad and Tobago
-# See America/Puerto_Rico.
-
# Uruguay
# From Paul Eggert (1993-11-18):
# Uruguay wins the prize for the strangest peacetime manipulation of the rules.
diff --git a/usr/src/data/zoneinfo/zone.tab.txt b/usr/src/data/zoneinfo/zone.tab.txt
index 49040289a2..2636e21a9f 100644
--- a/usr/src/data/zoneinfo/zone.tab.txt
+++ b/usr/src/data/zoneinfo/zone.tab.txt
@@ -114,13 +114,10 @@ CA +4606-06447 America/Moncton Atlantic - New Brunswick
CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas)
CA +5125-05707 America/Blanc-Sablon AST - QC (Lower North Shore)
CA +4339-07923 America/Toronto Eastern - ON, QC (most areas)
-CA +4901-08816 America/Nipigon Eastern - ON, QC (no DST 1967-73)
-CA +4823-08915 America/Thunder_Bay Eastern - ON (Thunder Bay)
CA +6344-06828 America/Iqaluit Eastern - NU (most east areas)
CA +6608-06544 America/Pangnirtung Eastern - NU (Pangnirtung)
CA +484531-0913718 America/Atikokan EST - ON (Atikokan); NU (Coral H)
CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba
-CA +4843-09434 America/Rainy_River Central - ON (Rainy R, Ft Frances)
CA +744144-0944945 America/Resolute Central - NU (Resolute)
CA +624900-0920459 America/Rankin_Inlet Central - NU (central)
CA +5024-10439 America/Regina CST - SK (most areas)
diff --git a/usr/src/data/zoneinfo/zone_sun.tab b/usr/src/data/zoneinfo/zone_sun.tab
index 364df81397..5e450ddf3a 100644
--- a/usr/src/data/zoneinfo/zone_sun.tab
+++ b/usr/src/data/zoneinfo/zone_sun.tab
@@ -137,13 +137,10 @@ CA +4606-06447 America/Moncton - Atlantic - New Brunswick
CA +5320-06025 America/Goose_Bay - Atlantic - Labrador (most areas)
CA +5125-05707 America/Blanc-Sablon - AST - QC (Lower North Shore)
CA +4339-07923 America/Toronto - Eastern - ON, QC (most areas)
-CA +4901-08816 America/Nipigon - Eastern - ON, QC (no DST 1967-73)
-CA +4823-08915 America/Thunder_Bay - Eastern - ON (Thunder Bay)
CA +6344-06828 America/Iqaluit - Eastern - NU (most east areas)
CA +6608-06544 America/Pangnirtung - Eastern - NU (Pangnirtung)
CA +484531-0913718 America/Atikokan - EST - ON (Atikokan); NU (Coral H)
CA +4953-09709 America/Winnipeg - Central - ON (west); Manitoba
-CA +4843-09434 America/Rainy_River - Central - ON (Rainy R, Ft Frances)
CA +744144-0944945 America/Resolute - Central - NU (Resolute)
CA +624900-0920459 America/Rankin_Inlet - Central - NU (central)
CA +5024-10439 America/Regina - CST - SK (most areas)
diff --git a/usr/src/pkg/manifests/system-data-zoneinfo.p5m b/usr/src/pkg/manifests/system-data-zoneinfo.p5m
index 768a47f744..b388821f57 100644
--- a/usr/src/pkg/manifests/system-data-zoneinfo.p5m
+++ b/usr/src/pkg/manifests/system-data-zoneinfo.p5m
@@ -17,7 +17,7 @@
#
set name=pkg.fmri \
- value=pkg:/system/data/zoneinfo@2022.4,$(PKGVERS_BUILTON)-$(PKGVERS_BRANCH)
+ value=pkg:/system/data/zoneinfo@2022.6,$(PKGVERS_BUILTON)-$(PKGVERS_BRANCH)
set name=pkg.summary value="Timezone Information"
set name=pkg.description value="timezone information"
set name=info.classification value=org.opensolaris.category.2008:System/Core
@@ -208,7 +208,7 @@ hardlink path=usr/share/lib/zoneinfo/America/Montreal target=Toronto
hardlink path=usr/share/lib/zoneinfo/America/Montserrat target=Puerto_Rico
hardlink path=usr/share/lib/zoneinfo/America/Nassau target=Toronto
file path=usr/share/lib/zoneinfo/America/New_York
-file path=usr/share/lib/zoneinfo/America/Nipigon
+hardlink path=usr/share/lib/zoneinfo/America/Nipigon target=Toronto
file path=usr/share/lib/zoneinfo/America/Nome
file path=usr/share/lib/zoneinfo/America/Noronha
dir path=usr/share/lib/zoneinfo/America/North_Dakota
@@ -227,7 +227,7 @@ hardlink path=usr/share/lib/zoneinfo/America/Porto_Acre target=Rio_Branco
file path=usr/share/lib/zoneinfo/America/Porto_Velho
file path=usr/share/lib/zoneinfo/America/Puerto_Rico
file path=usr/share/lib/zoneinfo/America/Punta_Arenas
-file path=usr/share/lib/zoneinfo/America/Rainy_River
+hardlink path=usr/share/lib/zoneinfo/America/Rainy_River target=Winnipeg
file path=usr/share/lib/zoneinfo/America/Rankin_Inlet
file path=usr/share/lib/zoneinfo/America/Recife
file path=usr/share/lib/zoneinfo/America/Regina
@@ -251,7 +251,7 @@ hardlink path=usr/share/lib/zoneinfo/America/St_Vincent target=Puerto_Rico
file path=usr/share/lib/zoneinfo/America/Swift_Current
file path=usr/share/lib/zoneinfo/America/Tegucigalpa
file path=usr/share/lib/zoneinfo/America/Thule
-file path=usr/share/lib/zoneinfo/America/Thunder_Bay
+hardlink path=usr/share/lib/zoneinfo/America/Thunder_Bay target=Toronto
file path=usr/share/lib/zoneinfo/America/Tijuana
file path=usr/share/lib/zoneinfo/America/Toronto
hardlink path=usr/share/lib/zoneinfo/America/Tortola target=Puerto_Rico
diff --git a/usr/src/uts/common/fs/smbsrv/smb2_qinfo_file.c b/usr/src/uts/common/fs/smbsrv/smb2_qinfo_file.c
index 929f02522b..00198aa31f 100644
--- a/usr/src/uts/common/fs/smbsrv/smb2_qinfo_file.c
+++ b/usr/src/uts/common/fs/smbsrv/smb2_qinfo_file.c
@@ -11,6 +11,7 @@
/*
* Copyright 2019 Nexenta by DDN, Inc. All rights reserved.
+ * Copyright 2022 RackTop Systems, Inc.
*/
/*
@@ -72,7 +73,10 @@ smb2_qinfo_file(smb_request_t *sr, smb_queryinfo_t *qi)
case FileAllInformation:
mask = SMB_AT_ALL;
getstd = B_TRUE;
- getname = B_TRUE;
+ if (sr->session->dialect < SMB_VERS_3_11) {
+ /* See smb2_qif_all() */
+ getname = B_TRUE;
+ }
break;
case FileNameInformation:
@@ -196,6 +200,8 @@ smb2_qinfo_file(smb_request_t *sr, smb_queryinfo_t *qi)
* FileModeInformation
* FileAlignmentInformation
* FileNameInformation
+ *
+ * Note: FileNameInformation is all zero on Win2016 and later.
*/
static uint32_t
smb2_qif_all(smb_request_t *sr, smb_queryinfo_t *qi)
@@ -223,11 +229,24 @@ smb2_qif_all(smb_request_t *sr, smb_queryinfo_t *qi)
status = smb2_qif_alignment(sr, qi);
if (status)
return (status);
- status = smb2_qif_name(sr, qi);
- if (status)
- return (status);
- return (0);
+ /*
+ * MS-SMB2 3.3.5.20.1 says (in a windows behavior note) that
+ * 2012R2 and older fill in the FileNameInformation.
+ * We could let this depend on sr->sr_cfg->skc_version
+ * but doing it based on dialect is a lot easier and
+ * has nearly the same effect.
+ */
+ if (sr->session->dialect < SMB_VERS_3_11) {
+ /* Win2012r2 and earlier fill it in. (SMB 3.0) */
+ status = smb2_qif_name(sr, qi);
+ } else {
+ /* Win2016 and later just put zeros (SMB 3.11) */
+ int rc = smb_mbc_encodef(&sr->raw_data, "10.");
+ status = (rc == 0) ? 0 : NT_STATUS_BUFFER_OVERFLOW;
+ }
+
+ return (status);
}
/*
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 05:13:07 +0000