from ftp://elsie.nci.nih.gov/pub/tzcode2004g.tar.gz
private.h and tzfile.h are in common with timezone compiler, so we put them in headers Sorry to not use cvs import git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10027 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
@@ -0,0 +1,314 @@
|
||||
#ifndef PRIVATE_H
|
||||
|
||||
#define PRIVATE_H
|
||||
|
||||
/*
|
||||
** This file is in the public domain, so clarified as of
|
||||
** 1996-06-05 by Arthur David Olson ([email protected]).
|
||||
*/
|
||||
|
||||
/*
|
||||
** This header is for use ONLY with the time conversion code.
|
||||
** There is no guarantee that it will remain unchanged,
|
||||
** or that it will remain at all.
|
||||
** Do NOT copy it to any system include directory.
|
||||
** Thank you!
|
||||
*/
|
||||
|
||||
/*
|
||||
** ID
|
||||
*/
|
||||
|
||||
#ifndef lint
|
||||
#ifndef NOID
|
||||
static char privatehid[] = "@(#)private.h 7.55";
|
||||
#endif /* !defined NOID */
|
||||
#endif /* !defined lint */
|
||||
|
||||
/*
|
||||
** Defaults for preprocessor symbols.
|
||||
** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
|
||||
*/
|
||||
|
||||
#ifndef HAVE_ADJTIME
|
||||
#define HAVE_ADJTIME 1
|
||||
#endif /* !defined HAVE_ADJTIME */
|
||||
|
||||
#ifndef HAVE_GETTEXT
|
||||
#define HAVE_GETTEXT 0
|
||||
#endif /* !defined HAVE_GETTEXT */
|
||||
|
||||
#ifndef HAVE_INCOMPATIBLE_CTIME_R
|
||||
#define HAVE_INCOMPATIBLE_CTIME_R 0
|
||||
#endif /* !defined INCOMPATIBLE_CTIME_R */
|
||||
|
||||
#ifndef HAVE_SETTIMEOFDAY
|
||||
#define HAVE_SETTIMEOFDAY 3
|
||||
#endif /* !defined HAVE_SETTIMEOFDAY */
|
||||
|
||||
#ifndef HAVE_STRERROR
|
||||
#define HAVE_STRERROR 1
|
||||
#endif /* !defined HAVE_STRERROR */
|
||||
|
||||
#ifndef HAVE_SYMLINK
|
||||
#define HAVE_SYMLINK 1
|
||||
#endif /* !defined HAVE_SYMLINK */
|
||||
|
||||
#ifndef HAVE_SYS_STAT_H
|
||||
#define HAVE_SYS_STAT_H 1
|
||||
#endif /* !defined HAVE_SYS_STAT_H */
|
||||
|
||||
#ifndef HAVE_SYS_WAIT_H
|
||||
#define HAVE_SYS_WAIT_H 1
|
||||
#endif /* !defined HAVE_SYS_WAIT_H */
|
||||
|
||||
#ifndef HAVE_UNISTD_H
|
||||
#define HAVE_UNISTD_H 1
|
||||
#endif /* !defined HAVE_UNISTD_H */
|
||||
|
||||
#ifndef HAVE_UTMPX_H
|
||||
#define HAVE_UTMPX_H 0
|
||||
#endif /* !defined HAVE_UTMPX_H */
|
||||
|
||||
#ifndef LOCALE_HOME
|
||||
#define LOCALE_HOME "/usr/lib/locale"
|
||||
#endif /* !defined LOCALE_HOME */
|
||||
|
||||
#if HAVE_INCOMPATIBLE_CTIME_R
|
||||
#define asctime_r _incompatible_asctime_r
|
||||
#define ctime_r _incompatible_ctime_r
|
||||
#endif /* HAVE_INCOMPATIBLE_CTIME_R */
|
||||
|
||||
/*
|
||||
** Nested includes
|
||||
*/
|
||||
|
||||
#include "sys/types.h" /* for time_t */
|
||||
#include "stdio.h"
|
||||
#include "errno.h"
|
||||
#include "string.h"
|
||||
#include "limits.h" /* for CHAR_BIT */
|
||||
#include "time.h"
|
||||
#include "stdlib.h"
|
||||
|
||||
#if HAVE_GETTEXT - 0
|
||||
#include "libintl.h"
|
||||
#endif /* HAVE_GETTEXT - 0 */
|
||||
|
||||
#if HAVE_SYS_WAIT_H - 0
|
||||
#include <sys/wait.h> /* for WIFEXITED and WEXITSTATUS */
|
||||
#endif /* HAVE_SYS_WAIT_H - 0 */
|
||||
|
||||
#ifndef WIFEXITED
|
||||
#define WIFEXITED(status) (((status) & 0xff) == 0)
|
||||
#endif /* !defined WIFEXITED */
|
||||
#ifndef WEXITSTATUS
|
||||
#define WEXITSTATUS(status) (((status) >> 8) & 0xff)
|
||||
#endif /* !defined WEXITSTATUS */
|
||||
|
||||
#if HAVE_UNISTD_H - 0
|
||||
#include "unistd.h" /* for F_OK and R_OK */
|
||||
#endif /* HAVE_UNISTD_H - 0 */
|
||||
|
||||
#if !(HAVE_UNISTD_H - 0)
|
||||
#ifndef F_OK
|
||||
#define F_OK 0
|
||||
#endif /* !defined F_OK */
|
||||
#ifndef R_OK
|
||||
#define R_OK 4
|
||||
#endif /* !defined R_OK */
|
||||
#endif /* !(HAVE_UNISTD_H - 0) */
|
||||
|
||||
/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
|
||||
#define is_digit(c) ((unsigned)(c) - '0' <= 9)
|
||||
|
||||
/*
|
||||
** Workarounds for compilers/systems.
|
||||
*/
|
||||
|
||||
/*
|
||||
** SunOS 4.1.1 cc lacks prototypes.
|
||||
*/
|
||||
|
||||
#ifndef P
|
||||
#ifdef __STDC__
|
||||
#define P(x) x
|
||||
#endif /* defined __STDC__ */
|
||||
#ifndef __STDC__
|
||||
#define P(x) ()
|
||||
#endif /* !defined __STDC__ */
|
||||
#endif /* !defined P */
|
||||
|
||||
/*
|
||||
** SunOS 4.1.1 headers lack EXIT_SUCCESS.
|
||||
*/
|
||||
|
||||
#ifndef EXIT_SUCCESS
|
||||
#define EXIT_SUCCESS 0
|
||||
#endif /* !defined EXIT_SUCCESS */
|
||||
|
||||
/*
|
||||
** SunOS 4.1.1 headers lack EXIT_FAILURE.
|
||||
*/
|
||||
|
||||
#ifndef EXIT_FAILURE
|
||||
#define EXIT_FAILURE 1
|
||||
#endif /* !defined EXIT_FAILURE */
|
||||
|
||||
/*
|
||||
** SunOS 4.1.1 headers lack FILENAME_MAX.
|
||||
*/
|
||||
|
||||
#ifndef FILENAME_MAX
|
||||
|
||||
#ifndef MAXPATHLEN
|
||||
#ifdef unix
|
||||
#include "sys/param.h"
|
||||
#endif /* defined unix */
|
||||
#endif /* !defined MAXPATHLEN */
|
||||
|
||||
#ifdef MAXPATHLEN
|
||||
#define FILENAME_MAX MAXPATHLEN
|
||||
#endif /* defined MAXPATHLEN */
|
||||
#ifndef MAXPATHLEN
|
||||
#define FILENAME_MAX 1024 /* Pure guesswork */
|
||||
#endif /* !defined MAXPATHLEN */
|
||||
|
||||
#endif /* !defined FILENAME_MAX */
|
||||
|
||||
/*
|
||||
** SunOS 4.1.1 libraries lack remove.
|
||||
*/
|
||||
|
||||
#ifndef remove
|
||||
extern int unlink P((const char * filename));
|
||||
#define remove unlink
|
||||
#endif /* !defined remove */
|
||||
|
||||
/*
|
||||
** Some ancient errno.h implementations don't declare errno.
|
||||
** But some newer errno.h implementations define it as a macro.
|
||||
** Fix the former without affecting the latter.
|
||||
*/
|
||||
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif /* !defined errno */
|
||||
|
||||
/*
|
||||
** Some time.h implementations don't declare asctime_r.
|
||||
** Others might define it as a macro.
|
||||
** Fix the former without affecting the latter.
|
||||
*/
|
||||
|
||||
#ifndef asctime_r
|
||||
extern char * asctime_r();
|
||||
#endif
|
||||
|
||||
/*
|
||||
** Private function declarations.
|
||||
*/
|
||||
|
||||
char * icalloc P((int nelem, int elsize));
|
||||
char * icatalloc P((char * old, const char * new));
|
||||
char * icpyalloc P((const char * string));
|
||||
char * imalloc P((int n));
|
||||
void * irealloc P((void * pointer, int size));
|
||||
void icfree P((char * pointer));
|
||||
void ifree P((char * pointer));
|
||||
char * scheck P((const char *string, const char *format));
|
||||
|
||||
/*
|
||||
** Finally, some convenience items.
|
||||
*/
|
||||
|
||||
#ifndef TRUE
|
||||
#define TRUE 1
|
||||
#endif /* !defined TRUE */
|
||||
|
||||
#ifndef FALSE
|
||||
#define FALSE 0
|
||||
#endif /* !defined FALSE */
|
||||
|
||||
#ifndef TYPE_BIT
|
||||
#define TYPE_BIT(type) (sizeof (type) * CHAR_BIT)
|
||||
#endif /* !defined TYPE_BIT */
|
||||
|
||||
#ifndef TYPE_SIGNED
|
||||
#define TYPE_SIGNED(type) (((type) -1) < 0)
|
||||
#endif /* !defined TYPE_SIGNED */
|
||||
|
||||
/*
|
||||
** Since the definition of TYPE_INTEGRAL contains floating point numbers,
|
||||
** it cannot be used in preprocessor directives.
|
||||
*/
|
||||
|
||||
#ifndef TYPE_INTEGRAL
|
||||
#define TYPE_INTEGRAL(type) (((type) 0.5) != 0.5)
|
||||
#endif /* !defined TYPE_INTEGRAL */
|
||||
|
||||
#ifndef INT_STRLEN_MAXIMUM
|
||||
/*
|
||||
** 302 / 1000 is log10(2.0) rounded up.
|
||||
** Subtract one for the sign bit if the type is signed;
|
||||
** add one for integer division truncation;
|
||||
** add one more for a minus sign if the type is signed.
|
||||
*/
|
||||
#define INT_STRLEN_MAXIMUM(type) \
|
||||
((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + 1 + TYPE_SIGNED(type))
|
||||
#endif /* !defined INT_STRLEN_MAXIMUM */
|
||||
|
||||
/*
|
||||
** INITIALIZE(x)
|
||||
*/
|
||||
|
||||
#ifndef GNUC_or_lint
|
||||
#ifdef lint
|
||||
#define GNUC_or_lint
|
||||
#endif /* defined lint */
|
||||
#ifndef lint
|
||||
#ifdef __GNUC__
|
||||
#define GNUC_or_lint
|
||||
#endif /* defined __GNUC__ */
|
||||
#endif /* !defined lint */
|
||||
#endif /* !defined GNUC_or_lint */
|
||||
|
||||
#ifndef INITIALIZE
|
||||
#ifdef GNUC_or_lint
|
||||
#define INITIALIZE(x) ((x) = 0)
|
||||
#endif /* defined GNUC_or_lint */
|
||||
#ifndef GNUC_or_lint
|
||||
#define INITIALIZE(x)
|
||||
#endif /* !defined GNUC_or_lint */
|
||||
#endif /* !defined INITIALIZE */
|
||||
|
||||
/*
|
||||
** For the benefit of GNU folk...
|
||||
** `_(MSGID)' uses the current locale's message library string for MSGID.
|
||||
** The default is to use gettext if available, and use MSGID otherwise.
|
||||
*/
|
||||
|
||||
#ifndef _
|
||||
#if HAVE_GETTEXT - 0
|
||||
#define _(msgid) gettext(msgid)
|
||||
#else /* !(HAVE_GETTEXT - 0) */
|
||||
#define _(msgid) msgid
|
||||
#endif /* !(HAVE_GETTEXT - 0) */
|
||||
#endif /* !defined _ */
|
||||
|
||||
#ifndef TZ_DOMAIN
|
||||
#define TZ_DOMAIN "tz"
|
||||
#endif /* !defined TZ_DOMAIN */
|
||||
|
||||
#if HAVE_INCOMPATIBLE_CTIME_R
|
||||
#undef asctime_r
|
||||
#undef ctime_r
|
||||
char *asctime_r P((struct tm const *, char *));
|
||||
char *ctime_r P((time_t const *, char *));
|
||||
#endif /* HAVE_INCOMPATIBLE_CTIME_R */
|
||||
|
||||
/*
|
||||
** UNIX was a registered trademark of The Open Group in 2003.
|
||||
*/
|
||||
|
||||
#endif /* !defined PRIVATE_H */
|
||||
@@ -0,0 +1,197 @@
|
||||
#ifndef TZFILE_H
|
||||
|
||||
#define TZFILE_H
|
||||
|
||||
/*
|
||||
** This file is in the public domain, so clarified as of
|
||||
** 1996-06-05 by Arthur David Olson ([email protected]).
|
||||
*/
|
||||
|
||||
/*
|
||||
** This header is for use ONLY with the time conversion code.
|
||||
** There is no guarantee that it will remain unchanged,
|
||||
** or that it will remain at all.
|
||||
** Do NOT copy it to any system include directory.
|
||||
** Thank you!
|
||||
*/
|
||||
|
||||
/*
|
||||
** ID
|
||||
*/
|
||||
|
||||
#ifndef lint
|
||||
#ifndef NOID
|
||||
static char tzfilehid[] = "@(#)tzfile.h 7.16";
|
||||
#endif /* !defined NOID */
|
||||
#endif /* !defined lint */
|
||||
|
||||
/*
|
||||
** Information about time zone files.
|
||||
*/
|
||||
|
||||
#ifndef TZDIR
|
||||
#define TZDIR "/usr/local/etc/zoneinfo" /* Time zone object file directory */
|
||||
#endif /* !defined TZDIR */
|
||||
|
||||
#ifndef TZDEFAULT
|
||||
#define TZDEFAULT "localtime"
|
||||
#endif /* !defined TZDEFAULT */
|
||||
|
||||
#ifndef TZDEFRULES
|
||||
#define TZDEFRULES "posixrules"
|
||||
#endif /* !defined TZDEFRULES */
|
||||
|
||||
/*
|
||||
** Each file begins with. . .
|
||||
*/
|
||||
|
||||
#define TZ_MAGIC "TZif"
|
||||
|
||||
struct tzhead {
|
||||
char tzh_magic[4]; /* TZ_MAGIC */
|
||||
char tzh_reserved[16]; /* reserved for future use */
|
||||
char tzh_ttisgmtcnt[4]; /* coded number of trans. time flags */
|
||||
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 UTC 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
|
||||
** tzh_ttisgmtcnt (char)s indexed by type; if TRUE, transition
|
||||
** time is UTC, if FALSE,
|
||||
** transition time is local time
|
||||
** if absent, transition times are
|
||||
** assumed to be local time
|
||||
*/
|
||||
|
||||
/*
|
||||
** In the current implementation, "tzset()" refuses to deal with files that
|
||||
** exceed any of the limits below.
|
||||
*/
|
||||
|
||||
#ifndef TZ_MAX_TIMES
|
||||
/*
|
||||
** 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
|
||||
#endif /* !defined TZ_MAX_TIMES */
|
||||
|
||||
#ifndef TZ_MAX_TYPES
|
||||
#ifndef NOSOLAR
|
||||
#define TZ_MAX_TYPES 256 /* Limited by what (unsigned char)'s can hold */
|
||||
#endif /* !defined NOSOLAR */
|
||||
#ifdef NOSOLAR
|
||||
/*
|
||||
** Must be at least 14 for Europe/Riga as of Jan 12 1995,
|
||||
** as noted by Earl Chew <[email protected]>.
|
||||
*/
|
||||
#define TZ_MAX_TYPES 20 /* Maximum number of local time types */
|
||||
#endif /* !defined NOSOLAR */
|
||||
#endif /* !defined TZ_MAX_TYPES */
|
||||
|
||||
#ifndef TZ_MAX_CHARS
|
||||
#define TZ_MAX_CHARS 50 /* Maximum number of abbreviation characters */
|
||||
/* (limited by what unsigned chars can hold) */
|
||||
#endif /* !defined TZ_MAX_CHARS */
|
||||
|
||||
#ifndef TZ_MAX_LEAPS
|
||||
#define TZ_MAX_LEAPS 50 /* Maximum number of leap second corrections */
|
||||
#endif /* !defined TZ_MAX_LEAPS */
|
||||
|
||||
#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
|
||||
|
||||
#define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
|
||||
|
||||
/*
|
||||
** Since everything in isleap is modulo 400 (or a factor of 400), we know that
|
||||
** isleap(y) == isleap(y % 400)
|
||||
** and so
|
||||
** isleap(a + b) == isleap((a + b) % 400)
|
||||
** or
|
||||
** isleap(a + b) == isleap(a % 400 + b % 400)
|
||||
** This is true even if % means modulo rather than Fortran remainder
|
||||
** (which is allowed by C89 but not C99).
|
||||
** We use this to avoid addition overflow problems.
|
||||
*/
|
||||
|
||||
#define isleap_sum(a, b) isleap((a) % 400 + (b) % 400)
|
||||
|
||||
#ifndef USG
|
||||
|
||||
/*
|
||||
** 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.
|
||||
*/
|
||||
|
||||
#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
|
||||
|
||||
#endif /* !defined USG */
|
||||
|
||||
#endif /* !defined TZFILE_H */
|
||||
Reference in New Issue
Block a user