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| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #ifndef __dj_include_tzfile_h__ |
| #define __dj_include_tzfile_h__ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
| |
| #ifndef __STRICT_ANSI__ |
| |
| #ifndef _POSIX_SOURCE |
| |
| /* |
| * Copyright (c) 1988 Regents of the University of California. |
| * All rights reserved. |
| * |
| * This code is derived from software contributed to Berkeley by |
| * Arthur David Olson of the National Cancer Institute. |
| * |
| * Redistribution and use in source and binary forms are permitted provided |
| * that: (1) source distributions retain this entire copyright notice and |
| * comment, and (2) distributions including binaries display the following |
| * acknowledgement: ``This product includes software developed by the |
| * University of California, Berkeley and its contributors'' in the |
| * documentation or other materials provided with the distribution and in |
| * all advertising materials mentioning features or use of this software. |
| * Neither the name of the University nor the names of its contributors may |
| * be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * @(#)tzfile.h 5.9 (Berkeley) 6/11/90 |
| */ |
| |
| /* |
| ** Information about time zone files. |
| */ |
| |
| /* Time zone object file directory */ |
| #define TZDIR "/hd/1/menuetos/zoneinfo" |
| #define TZDEFAULT "/hd/1/menuetos/localtim" |
| #define TZDEFRULES "posixrul" |
| |
| /* |
| ** Each file begins with. . . |
| */ |
| |
| struct tzhead { |
| char tzh_reserved[24]; /* reserved for future use */ |
| char tzh_ttisstdcnt[4]; /* coded number of trans. time flags */ |
| char tzh_leapcnt[4]; /* coded number of leap seconds */ |
| char tzh_timecnt[4]; /* coded number of transition times */ |
| char tzh_typecnt[4]; /* coded number of local time types */ |
| char tzh_charcnt[4]; /* coded number of abbr. chars */ |
| }; |
| |
| /* |
| ** . . .followed by. . . |
| ** |
| ** tzh_timecnt (char [4])s coded transition times a la time(2) |
| ** tzh_timecnt (unsigned char)s types of local time starting at above |
| ** tzh_typecnt repetitions of |
| ** one (char [4]) coded GMT offset in seconds |
| ** one (unsigned char) used to set tm_isdst |
| ** one (unsigned char) that's an abbreviation list index |
| ** tzh_charcnt (char)s '\0'-terminated zone abbreviations |
| ** tzh_leapcnt repetitions of |
| ** one (char [4]) coded leap second transition times |
| ** one (char [4]) total correction after above |
| ** tzh_ttisstdcnt (char)s indexed by type; if TRUE, transition |
| ** time is standard time, if FALSE, |
| ** transition time is wall clock time |
| ** if absent, transition times are |
| ** assumed to be wall clock time |
| */ |
| |
| /* |
| ** In the current implementation, "tzset()" refuses to deal with files that |
| ** exceed any of the limits below. |
| */ |
| |
| /* |
| ** The TZ_MAX_TIMES value below is enough to handle a bit more than a |
| ** year's worth of solar time (corrected daily to the nearest second) or |
| ** 138 years of Pacific Presidential Election time |
| ** (where there are three time zone transitions every fourth year). |
| */ |
| #define TZ_MAX_TIMES 370 |
| |
| #define NOSOLAR /* 4BSD doesn't currently handle solar time */ |
| |
| #ifndef NOSOLAR |
| #define TZ_MAX_TYPES 256 /* Limited by what (unsigned char)'s can hold */ |
| #else |
| #define TZ_MAX_TYPES 10 /* Maximum number of local time types */ |
| #endif |
| |
| #define TZ_MAX_CHARS 50 /* Maximum number of abbreviation characters */ |
| |
| #define TZ_MAX_LEAPS 50 /* Maximum number of leap second corrections */ |
| |
| #define SECSPERMIN 60 |
| #define MINSPERHOUR 60 |
| #define HOURSPERDAY 24 |
| #define DAYSPERWEEK 7 |
| #define DAYSPERNYEAR 365 |
| #define DAYSPERLYEAR 366 |
| #define SECSPERHOUR (SECSPERMIN * MINSPERHOUR) |
| #define SECSPERDAY ((long) SECSPERHOUR * HOURSPERDAY) |
| #define MONSPERYEAR 12 |
| |
| #define TM_SUNDAY 0 |
| #define TM_MONDAY 1 |
| #define TM_TUESDAY 2 |
| #define TM_WEDNESDAY 3 |
| #define TM_THURSDAY 4 |
| #define TM_FRIDAY 5 |
| #define TM_SATURDAY 6 |
| |
| #define TM_JANUARY 0 |
| #define TM_FEBRUARY 1 |
| #define TM_MARCH 2 |
| #define TM_APRIL 3 |
| #define TM_MAY 4 |
| #define TM_JUNE 5 |
| #define TM_JULY 6 |
| #define TM_AUGUST 7 |
| #define TM_SEPTEMBER 8 |
| #define TM_OCTOBER 9 |
| #define TM_NOVEMBER 10 |
| #define TM_DECEMBER 11 |
| |
| #define TM_YEAR_BASE 1900 |
| |
| #define EPOCH_YEAR 1970 |
| #define EPOCH_WDAY TM_THURSDAY |
| |
| /* |
| ** Accurate only for the past couple of centuries; |
| ** that will probably do. |
| */ |
| |
| #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0) |
| |
| #endif /* !_POSIX_SOURCE */ |
| #endif /* !__STRICT_ANSI__ */ |
| #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
| |
| #ifndef __dj_ENFORCE_FUNCTION_CALLS |
| #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __dj_include_tzfile_h__ */ |
| Property changes: |
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| Added: svn:executable |
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| +* |
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| \ No newline at end of property |
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