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      1 ######################################################################
      2 # Copyright (C) 2007-2008, International Business Machines
      3 # Corporation and others.  All Rights Reserved.
      4 ######################################################################
      5 # This is an ICU-specific file with the same format as regular
      6 # tzdata time zone files, for consistent parsing by the tools that
      7 # turn "Olson" tzdata into ICU's zoneinfo.txt.
      8 # The purpose of this file is to give ICU a superset of the time zones
      9 # that are in CLDR and also include legacy ICU time zones originally
     10 # in tz.alias for rataining backward compatibility.
     11 
     12 # Add Etc/Unknown, defined by CLDR. Give it Etc/GMT behavior.
     13 
     14 # Zone	NAME		GMTOFF	RULES	FORMAT
     15 Zone	Etc/Unknown	0	-	Unknown
     16 
     17 # Add SystemV/XXX time zones as aliases according to CLDR.
     18 # The Olson systemv file has these commented out.
     19 # An alternative to making these aliases according to CLDR would be
     20 # to copy and un-comment the data from the systemv file.
     21 
     22 # Link canonical alias
     23 Link America/Halifax SystemV/AST4ADT
     24 Link America/New_York SystemV/EST5EDT
     25 Link America/Chicago SystemV/CST6CDT
     26 Link America/Denver SystemV/MST7MDT
     27 Link America/Los_Angeles SystemV/PST8PDT
     28 Link America/Anchorage SystemV/YST9YDT
     29 Link Etc/GMT+4 SystemV/AST4
     30 Link Etc/GMT+5 SystemV/EST5
     31 Link Etc/GMT+6 SystemV/CST6
     32 Link Etc/GMT+7 SystemV/MST7
     33 Link Etc/GMT+8 SystemV/PST8
     34 Link Etc/GMT+9 SystemV/YST9
     35 Link Etc/GMT+10 SystemV/HST10
     36 
     37 
     38 # The list below is for supporting legacy ICU zone aliases.
     39 # These definitions were originally defined in tz.alias.
     40 
     41 #### Aliases that conflict with Olson compatibility Zone definition
     42 
     43 Link Australia/Darwin ACT
     44 Link Australia/Sydney AET
     45 Link America/Argentina/Buenos_Aires AGT
     46 Link Africa/Cairo ART
     47 Link America/Anchorage AST
     48 Link America/Sao_Paulo BET
     49 Link Asia/Dhaka BST
     50 Link Africa/Harare CAT
     51 Link America/St_Johns CNT
     52 Link America/Chicago CST
     53 Link Asia/Shanghai CTT
     54 Link Africa/Addis_Ababa EAT
     55 Link Europe/Paris ECT
     56 #Link Europe/Istanbul EET # EET is a standard UNIX zone
     57 ####Link EST America/New_York EST # Defined as -05:00
     58 ####Link Pacific/Honolulu HST # Defined as -10:00
     59 Link America/Indiana/Indianapolis IET
     60 Link Asia/Kolkata IST
     61 Link Asia/Tokyo JST
     62 #Link Asia/Tehran MET # MET is a standard UNIX zone
     63 Link Pacific/Apia MIT
     64 ####Link America/Denver MST # Defined as -07:00
     65 Link Asia/Yerevan NET
     66 Link Pacific/Auckland NST
     67 Link Asia/Karachi PLT
     68 Link America/Phoenix PNT
     69 Link America/Puerto_Rico PRT
     70 Link America/Los_Angeles PST
     71 Link Pacific/Guadalcanal SST
     72 #Link Etc/UTC UTC # Olson LINK
     73 Link Asia/Ho_Chi_Minh VST
     74