diff options
Diffstat (limited to 'usr/src/lib/libbc/inc/include/tzfile.h')
| -rw-r--r-- | usr/src/lib/libbc/inc/include/tzfile.h | 139 |
1 files changed, 8 insertions, 131 deletions
diff --git a/usr/src/lib/libbc/inc/include/tzfile.h b/usr/src/lib/libbc/inc/include/tzfile.h index d6e43f03c2..b094236256 100644 --- a/usr/src/lib/libbc/inc/include/tzfile.h +++ b/usr/src/lib/libbc/inc/include/tzfile.h @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,139 +19,17 @@ * CDDL HEADER END */ /* - * Copyright 1989 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* from Arthur Olson's 6.1 */ -#pragma ident "%Z%%M% %I% %E% SMI" - -#ifndef TZFILE_H - -#define TZFILE_H - -/* -** Information about time zone files. -*/ - -#define TZDIR "/usr/share/lib/zoneinfo" /* Time zone object file directory */ - -#define TZDEFAULT (getenv("TZ")) - -#define TZDEFRULES "posixrules" - -/* -** 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. -*/ +#ifndef _TZFILE_H +#define _TZFILE_H -/* -** 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 TZ_MAX_TYPES 256 /* Limited by what (unsigned char)'s can hold */ - -#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) - -/* -** Use of the underscored variants may cause problems if you move your code to -** certain System-V-based systems; for maximum portability, use the -** underscore-free variants. The underscored variants are provided for -** backward compatibility only; they may disappear from future versions of -** this file. -*/ +#pragma ident "%Z%%M% %I% %E% SMI" -#define SECS_PER_MIN SECSPERMIN -#define MINS_PER_HOUR MINSPERHOUR -#define HOURS_PER_DAY HOURSPERDAY -#define DAYS_PER_WEEK DAYSPERWEEK -#define DAYS_PER_NYEAR DAYSPERNYEAR -#define DAYS_PER_LYEAR DAYSPERLYEAR -#define SECS_PER_HOUR SECSPERHOUR -#define SECS_PER_DAY SECSPERDAY -#define MONS_PER_YEAR MONSPERYEAR +#include <sys/tzfile.h> -#endif /* !defined TZFILE_H */ +#endif /* _TZFILE_H */ |