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