findtimezone.c File Reference

#include "postgres.h"
#include <fcntl.h>
#include <sys/stat.h>
#include <time.h>
#include <unistd.h>
#include "pgtz.h"

Include dependency graph for findtimezone.c:

Data Structures
struct	tztry

Macros
#define	MAX_TEST_TIMES   (52*100) /* 100 years */
#define	T_DAY   ((time_t) (60*60*24))
#define	T_MONTH   ((time_t) (60*60*24*31))
#define	T_WEEK   ((time_t) (60*60*24*7))

Functions
static time_t	build_time_t (int year, int month, int day)
static bool	check_system_link_file (const char *linkname, struct tztry *tt, char *bestzonename)
static bool	compare_tm (struct tm *s, struct pg_tm *p)
static int	get_timezone_offset (struct tm *tm)
static const char *	identify_system_timezone (void)
static bool	perfect_timezone_match (const char *tzname, struct tztry *tt)
static pg_tz *	pg_load_tz (const char *name)
static const char *	pg_TZDIR (void)
char **	pgfnames (const char *path)
void	pgfnames_cleanup (char **filenames)
static void	scan_available_timezones (char *tzdir, char *tzdirsub, struct tztry *tt, int *bestscore, char *bestzonename)
static int	score_timezone (const char *tzname, struct tztry *tt)
const char *	select_default_timezone (const char *share_path)
static bool	validate_zone (const char *tzname)
static int	zone_name_pref (const char *zonename)

Variables
static char	tzdirpath [MAXPGPATH]