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/*
Maximum and minimum inputs your system's respective time functions
can correctly handle. time64.h will use your system functions if
the input falls inside these ranges and corresponding USE_SYSTEM_*
constant is defined.
*/
#ifndef TIME64_LIMITS_H
#define TIME64_LIMITS_H
#include <time.h>
/* Max/min for localtime() */
#define SYSTEM_LOCALTIME_MAX 2147483647
#define SYSTEM_LOCALTIME_MIN -2147483647-1
/* Max/min for gmtime() */
#define SYSTEM_GMTIME_MAX 2147483647
#define SYSTEM_GMTIME_MIN -2147483647-1
/* Max/min for mktime() */
static const struct tm SYSTEM_MKTIME_MAX = {
7,
14,
19,
18,
0,
138,
1,
17,
0
#ifdef HAVE_TM_TM_GMTOFF
,-28800
#endif
#ifdef HAVE_TM_TM_ZONE
,(char*)"PST"
#endif
};
static const struct tm SYSTEM_MKTIME_MIN = {
52,
45,
12,
13,
11,
1,
5,
346,
0
#ifdef HAVE_TM_TM_GMTOFF
,-28800
#endif
#ifdef HAVE_TM_TM_ZONE
,(char*)"PST"
#endif
};
/* Max/min for timegm() */
#ifdef HAVE_TIMEGM
static const struct tm SYSTEM_TIMEGM_MAX = {
7,
14,
3,
19,
0,
138,
2,
18,
0
#ifdef HAVE_TM_TM_GMTOFF
,0
#endif
#ifdef HAVE_TM_TM_ZONE
,(char*)"UTC"
#endif
};
static const struct tm SYSTEM_TIMEGM_MIN = {
52,
45,
20,
13,
11,
1,
5,
346,
0
#ifdef HAVE_TM_TM_GMTOFF
,0
#endif
#ifdef HAVE_TM_TM_ZONE
,(char*)"UTC"
#endif
};
#endif /* HAVE_TIMEGM */
#endif /* TIME64_LIMITS_H */
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