4 # This code is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU General Public License version 2 only, as
6 # published by the Free Software Foundation. Sun designates this
7 # particular file as subject to the "Classpath" exception as provided
8 # by Sun in the LICENSE file that accompanied this code.
9 #
10 # This code is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # version 2 for more details (a copy is included in the LICENSE file that
14 # accompanied this code).
15 #
16 # You should have received a copy of the GNU General Public License version
17 # 2 along with this work; if not, write to the Free Software Foundation,
18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 #
20 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 # CA 95054 USA or visit www.sun.com if you need additional information or
22 # have any questions.
23 #
24 # @(#)systemv 8.1
25
26 # Old rules, should the need arise.
27 # No attempt is made to handle Newfoundland, since it cannot be expressed
28 # using the System V "TZ" scheme (half-hour offset), or anything outside
29 # North America (no support for non-standard DST start/end dates), nor
30 # the changes in the DST rules in the US after 1976 (which occurred after
31 # the old rules were written).
32 #
33 # If you need the old rules, uncomment ## lines.
34 # Compile this *without* leap second correction for true conformance.
35
36 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
37 Rule SystemV min 1973 - Apr lastSun 2:00 1:00 D
38 Rule SystemV min 1973 - Oct lastSun 2:00 0 S
39 Rule SystemV 1974 only - Jan 6 2:00 1:00 D
40 Rule SystemV 1974 only - Nov lastSun 2:00 0 S
41 Rule SystemV 1975 only - Feb 23 2:00 1:00 D
42 Rule SystemV 1975 only - Oct lastSun 2:00 0 S
43 Rule SystemV 1976 max - Apr lastSun 2:00 1:00 D
44 Rule SystemV 1976 max - Oct lastSun 2:00 0 S
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4 # This code is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU General Public License version 2 only, as
6 # published by the Free Software Foundation. Sun designates this
7 # particular file as subject to the "Classpath" exception as provided
8 # by Sun in the LICENSE file that accompanied this code.
9 #
10 # This code is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # version 2 for more details (a copy is included in the LICENSE file that
14 # accompanied this code).
15 #
16 # You should have received a copy of the GNU General Public License version
17 # 2 along with this work; if not, write to the Free Software Foundation,
18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 #
20 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 # CA 95054 USA or visit www.sun.com if you need additional information or
22 # have any questions.
23 #
24 # <pre>
25 # This file is in the public domain, so clarified as of
26 # 2009-05-17 by Arthur David Olson.
27
28 # Old rules, should the need arise.
29 # No attempt is made to handle Newfoundland, since it cannot be expressed
30 # using the System V "TZ" scheme (half-hour offset), or anything outside
31 # North America (no support for non-standard DST start/end dates), nor
32 # the changes in the DST rules in the US after 1976 (which occurred after
33 # the old rules were written).
34 #
35 # If you need the old rules, uncomment ## lines.
36 # Compile this *without* leap second correction for true conformance.
37
38 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
39 Rule SystemV min 1973 - Apr lastSun 2:00 1:00 D
40 Rule SystemV min 1973 - Oct lastSun 2:00 0 S
41 Rule SystemV 1974 only - Jan 6 2:00 1:00 D
42 Rule SystemV 1974 only - Nov lastSun 2:00 0 S
43 Rule SystemV 1975 only - Feb 23 2:00 1:00 D
44 Rule SystemV 1975 only - Oct lastSun 2:00 0 S
45 Rule SystemV 1976 max - Apr lastSun 2:00 1:00 D
46 Rule SystemV 1976 max - Oct lastSun 2:00 0 S
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