postgresql/src/include/pgtime.h
PostgreSQL Daemon 2ff501590b Tag appropriate files for rc3
Also performed an initial run through of upgrading our Copyright date to
extend to 2005 ... first run here was very simple ... change everything
where: grep 1996-2004 && the word 'Copyright' ... scanned through the
generated list with 'less' first, and after, to make sure that I only
picked up the right entries ...
2004-12-31 22:04:05 +00:00

57 lines
1.6 KiB
C

/*-------------------------------------------------------------------------
*
* pgtime.h
* PostgreSQL internal timezone library
*
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/include/pgtime.h,v 1.6 2004/12/31 22:03:19 pgsql Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef _PGTIME_H
#define _PGTIME_H
/*
* The API of this library is generally similar to the corresponding
* C library functions, except that we use pg_time_t which (we hope) is
* 64 bits wide, and which is most definitely signed not unsigned.
*/
typedef int64 pg_time_t;
struct pg_tm
{
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon; /* origin 0, not 1 */
int tm_year; /* relative to 1900 */
int tm_wday;
int tm_yday;
int tm_isdst;
long int tm_gmtoff;
const char *tm_zone;
};
extern struct pg_tm *pg_localtime(const pg_time_t *timep);
extern struct pg_tm *pg_gmtime(const pg_time_t *timep);
extern int pg_next_dst_boundary(const pg_time_t *timep,
long int *before_gmtoff,
int *before_isdst,
pg_time_t *boundary,
long int *after_gmtoff,
int *after_isdst);
extern size_t pg_strftime(char *s, size_t max, const char *format,
const struct pg_tm * tm);
extern void pg_timezone_initialize(void);
extern bool pg_tzset(const char *tzname);
extern bool tz_acceptable(void);
extern const char *select_default_timezone(void);
extern const char *pg_get_current_timezone(void);
#endif /* _PGTIME_H */