diff options
Diffstat (limited to 'src/timezone/private.h')
| -rw-r--r-- | src/timezone/private.h | 54 |
1 files changed, 34 insertions, 20 deletions
diff --git a/src/timezone/private.h b/src/timezone/private.h index 41df54639f1..0f6b405da88 100644 --- a/src/timezone/private.h +++ b/src/timezone/private.h @@ -3,10 +3,10 @@ /* * This file is in the public domain, so clarified as of - * 1996-06-05 by Arthur David Olson (arthur_david_olson@nih.gov). + * 1996-06-05 by Arthur David Olson. * * IDENTIFICATION - * $PostgreSQL: pgsql/src/timezone/private.h,v 1.11 2005/02/23 04:34:21 momjian Exp $ + * $PostgreSQL: pgsql/src/timezone/private.h,v 1.12 2008/02/16 21:16:04 tgl Exp $ */ /* @@ -17,12 +17,13 @@ * Thank you! */ -#include <limits.h> /* for CHAR_BIT */ +#include <limits.h> /* for CHAR_BIT et al. */ #include <sys/wait.h> /* for WIFEXITED and WEXITSTATUS */ #include <unistd.h> /* for F_OK and R_OK */ #include "pgtime.h" +#define GRANDPARENTED "Local time zone must be set--see zic manual page" #ifndef WIFEXITED #define WIFEXITED(status) (((status) & 0xff) == 0) @@ -35,22 +36,6 @@ #define is_digit(c) ((unsigned)(c) - '0' <= 9) /* - * 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 libraries lack remove. */ @@ -70,7 +55,7 @@ extern char *imalloc(int n); extern void *irealloc(void *pointer, int size); extern void icfree(char *pointer); extern void ifree(char *pointer); -extern char *scheck(const char *string, const char *format); +extern const char *scheck(const char *string, const char *format); /* @@ -93,6 +78,15 @@ extern char *scheck(const char *string, const char *format); #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. @@ -107,6 +101,26 @@ extern char *scheck(const char *string, const char *format); #undef _ #define _(msgid) (msgid) +#ifndef YEARSPERREPEAT +#define YEARSPERREPEAT 400 /* years before a Gregorian repeat */ +#endif /* !defined YEARSPERREPEAT */ + +/* +** The Gregorian year averages 365.2425 days, which is 31556952 seconds. +*/ + +#ifndef AVGSECSPERYEAR +#define AVGSECSPERYEAR 31556952L +#endif /* !defined AVGSECSPERYEAR */ + +#ifndef SECSPERREPEAT +#define SECSPERREPEAT ((int64) YEARSPERREPEAT * (int64) AVGSECSPERYEAR) +#endif /* !defined SECSPERREPEAT */ + +#ifndef SECSPERREPEAT_BITS +#define SECSPERREPEAT_BITS 34 /* ceil(log2(SECSPERREPEAT)) */ +#endif /* !defined SECSPERREPEAT_BITS */ + /* * UNIX was a registered trademark of The Open Group in 2003. */ |