updated to tzcode2007a
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19755 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
@@ -4,7 +4,7 @@
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/*
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** This file is in the public domain, so clarified as of
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** 1996-06-05 by Arthur David Olson ([email protected]).
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** 1996-06-05 by Arthur David Olson.
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*/
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/*
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@@ -21,7 +21,7 @@
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#ifndef lint
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#ifndef NOID
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static char privatehid[] = "@(#)private.h 7.55";
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static char privatehid[] = "@(#)private.h 8.2";
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#endif /* !defined NOID */
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#endif /* !defined lint */
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@@ -89,7 +89,7 @@ static char privatehid[] = "@(#)private.h 7.55";
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#include "stdio.h"
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#include "errno.h"
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#include "string.h"
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#include "limits.h" /* for CHAR_BIT */
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#include "limits.h" /* for CHAR_BIT et al. */
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#include "time.h"
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#include "stdlib.h"
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@@ -124,21 +124,52 @@ static char privatehid[] = "@(#)private.h 7.55";
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/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
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#define is_digit(c) ((unsigned)(c) - '0' <= 9)
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/*
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** Define HAVE_STDINT_H's default value here, rather than at the
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** start, since __GLIBC__'s value depends on previously-included
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** files.
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** (glibc 2.1 and later have stdint.h, even with pre-C99 compilers.)
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*/
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#ifndef HAVE_STDINT_H
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#define HAVE_STDINT_H \
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(199901 <= __STDC_VERSION__ || \
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2 < (__GLIBC__ + (0 < __GLIBC_MINOR__)))
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#endif /* !defined HAVE_STDINT_H */
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#if HAVE_STDINT_H
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#include "stdint.h"
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#endif /* !HAVE_STDINT_H */
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#ifndef INT_FAST64_MAX
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/* Pre-C99 GCC compilers define __LONG_LONG_MAX__ instead of LLONG_MAX. */
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#if defined LLONG_MAX || defined __LONG_LONG_MAX__
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typedef long long int_fast64_t;
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#else /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
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#if (LONG_MAX >> 31) < 0xffffffff
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Please use a compiler that supports a 64-bit integer type (or wider);
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you may need to compile with "-DHAVE_STDINT_H".
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#endif /* (LONG_MAX >> 31) < 0xffffffff */
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typedef long int_fast64_t;
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#endif /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
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#endif /* !defined INT_FAST64_MAX */
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#ifndef INT32_MAX
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#define INT32_MAX 0x7fffffff
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#endif /* !defined INT32_MAX */
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#ifndef INT32_MIN
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#define INT32_MIN (-1 - INT32_MAX)
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#endif /* !defined INT32_MIN */
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/*
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** Workarounds for compilers/systems.
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*/
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/*
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** SunOS 4.1.1 cc lacks prototypes.
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** If your compiler lacks prototypes, "#define P(x) ()".
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*/
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#ifndef P
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#ifdef __STDC__
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#define P(x) x
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#endif /* defined __STDC__ */
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#ifndef __STDC__
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#define P(x) ()
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#endif /* !defined __STDC__ */
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#endif /* !defined P */
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/*
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@@ -211,14 +242,14 @@ extern char * asctime_r();
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** Private function declarations.
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*/
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char * icalloc P((int nelem, int elsize));
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char * icatalloc P((char * old, const char * new));
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char * icpyalloc P((const char * string));
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char * imalloc P((int n));
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void * irealloc P((void * pointer, int size));
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void icfree P((char * pointer));
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void ifree P((char * pointer));
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char * scheck P((const char *string, char *format));
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char * icalloc P((int nelem, int elsize));
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char * icatalloc P((char * old, const char * new));
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char * icpyalloc P((const char * string));
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char * imalloc P((int n));
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void * irealloc P((void * pointer, int size));
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void icfree P((char * pointer));
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void ifree P((char * pointer));
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const char * scheck P((const char * string, const char * format));
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/*
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** Finally, some convenience items.
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@@ -310,6 +341,26 @@ char *asctime_r P((struct tm const *, char *));
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char *ctime_r P((time_t const *, char *));
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#endif /* HAVE_INCOMPATIBLE_CTIME_R */
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#ifndef YEARSPERREPEAT
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#define YEARSPERREPEAT 400 /* years before a Gregorian repeat */
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#endif /* !defined YEARSPERREPEAT */
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/*
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** The Gregorian year averages 365.2425 days, which is 31556952 seconds.
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*/
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#ifndef AVGSECSPERYEAR
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#define AVGSECSPERYEAR 31556952L
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#endif /* !defined AVGSECSPERYEAR */
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#ifndef SECSPERREPEAT
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#define SECSPERREPEAT ((int_fast64_t) YEARSPERREPEAT * (int_fast64_t) AVGSECSPERYEAR)
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#endif /* !defined SECSPERREPEAT */
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#ifndef SECSPERREPEAT_BITS
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#define SECSPERREPEAT_BITS 34 /* ceil(log2(SECSPERREPEAT)) */
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#endif /* !defined SECSPERREPEAT_BITS */
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/*
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** UNIX was a registered trademark of The Open Group in 2003.
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*/
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@@ -4,7 +4,7 @@
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/*
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** This file is in the public domain, so clarified as of
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** 1996-06-05 by Arthur David Olson ([email protected]).
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** 1996-06-05 by Arthur David Olson.
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*/
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/*
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@@ -21,7 +21,7 @@
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#ifndef lint
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#ifndef NOID
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static char tzfilehid[] = "@(#)tzfile.h 7.17";
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static char tzfilehid[] = "@(#)tzfile.h 8.1";
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#endif /* !defined NOID */
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#endif /* !defined lint */
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@@ -49,7 +49,8 @@ static char tzfilehid[] = "@(#)tzfile.h 7.17";
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struct tzhead {
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char tzh_magic[4]; /* TZ_MAGIC */
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char tzh_reserved[16]; /* reserved for future use */
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char tzh_version[1]; /* '\0' or '2' as of 2005 */
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char tzh_reserved[15]; /* reserved--must be zero */
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char tzh_ttisgmtcnt[4]; /* coded number of trans. time flags */
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char tzh_ttisstdcnt[4]; /* coded number of trans. time flags */
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char tzh_leapcnt[4]; /* coded number of leap seconds */
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@@ -83,19 +84,23 @@ struct tzhead {
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** assumed to be local time
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*/
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/*
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** If tzh_version is '2' or greater, the above is followed by a second instance
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** of tzhead and a second instance of the data in which each coded transition
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** time uses 8 rather than 4 chars,
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** then a POSIX-TZ-environment-variable-style string for use in handling
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** instants after the last transition time stored in the file
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** (with nothing between the newlines if there is no POSIX representation for
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** such instants).
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*/
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/*
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** In the current implementation, "tzset()" refuses to deal with files that
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** exceed any of the limits below.
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*/
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#ifndef TZ_MAX_TIMES
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/*
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** The TZ_MAX_TIMES value below is enough to handle a bit more than a
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** year's worth of solar time (corrected daily to the nearest second) or
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** 138 years of Pacific Presidential Election time
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** (where there are three time zone transitions every fourth year).
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*/
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#define TZ_MAX_TIMES 370
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#define TZ_MAX_TIMES 1200
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#endif /* !defined TZ_MAX_TIMES */
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#ifndef TZ_MAX_TYPES
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@@ -105,7 +110,7 @@ struct tzhead {
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#ifdef NOSOLAR
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/*
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** Must be at least 14 for Europe/Riga as of Jan 12 1995,
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** as noted by Earl Chew <[email protected]>.
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** as noted by Earl Chew.
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*/
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#define TZ_MAX_TYPES 20 /* Maximum number of local time types */
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#endif /* !defined NOSOLAR */
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