303 bool time_add_nanoseconds_with_round(MYSQL_TIME *ltime,  in time_add_nanoseconds_with_round()  argument
308   assert(!check_time_mmssff_range(ltime));  in time_add_nanoseconds_with_round()
313   ltime->second_part+= (nanoseconds + 500) / 1000;  in time_add_nanoseconds_with_round()
314   if (ltime->second_part < 1000000)  in time_add_nanoseconds_with_round()
317   ltime->second_part%= 1000000;  in time_add_nanoseconds_with_round()
318   if (ltime->second < 59)  in time_add_nanoseconds_with_round()
320     ltime->second++;  in time_add_nanoseconds_with_round()
324   ltime->second= 0;  in time_add_nanoseconds_with_round()
325   if (ltime->minute < 59)  in time_add_nanoseconds_with_round()
327     ltime->minute++;  in time_add_nanoseconds_with_round()
330   ltime->minute= 0;  in time_add_nanoseconds_with_round()
331   ltime->hour++;  in time_add_nanoseconds_with_round()
340   adjust_time_range(ltime, warnings);  in time_add_nanoseconds_with_round()
353 bool datetime_add_nanoseconds_with_round(MYSQL_TIME *ltime,  in datetime_add_nanoseconds_with_round()  argument
360   ltime->second_part+= (nanoseconds + 500) / 1000;  in datetime_add_nanoseconds_with_round()
361   if (ltime->second_part < 1000000)  in datetime_add_nanoseconds_with_round()
364   ltime->second_part%= 1000000;  in datetime_add_nanoseconds_with_round()
369   if (check_date(ltime, non_zero_date(ltime),  in datetime_add_nanoseconds_with_round()
373   if (date_add_interval(ltime, INTERVAL_SECOND, interval))  in datetime_add_nanoseconds_with_round()
415 static bool lldiv_t_to_datetime(lldiv_t lld, MYSQL_TIME *ltime,  in lldiv_t_to_datetime()  argument
419       number_to_datetime(lld.quot, ltime, flags, warnings) == -1LL)  in lldiv_t_to_datetime()
422     set_zero_time(ltime, MYSQL_TIMESTAMP_ERROR);  in lldiv_t_to_datetime()
427   else if (ltime->time_type == MYSQL_TIMESTAMP_DATE)  in lldiv_t_to_datetime()
439     ltime->second_part= static_cast<ulong>(lld.rem / 1000);  in lldiv_t_to_datetime()
440     return datetime_add_nanoseconds_with_round(ltime, lld.rem % 1000, warnings);  in lldiv_t_to_datetime()
454                                       MYSQL_TIME *ltime, my_time_flags_t flags)  in my_decimal_to_datetime_with_warn()  argument
463     set_zero_time(ltime, MYSQL_TIMESTAMP_NONE);  in my_decimal_to_datetime_with_warn()
466     rc= lldiv_t_to_datetime(lld, ltime, flags, &warnings);  in my_decimal_to_datetime_with_warn()
469     make_truncated_value_warning(ErrConvString(decimal), ltime->time_type);  in my_decimal_to_datetime_with_warn()
481 bool my_double_to_datetime_with_warn(double nr, MYSQL_TIME *ltime,  in my_double_to_datetime_with_warn()  argument
491     set_zero_time(ltime, MYSQL_TIMESTAMP_NONE);  in my_double_to_datetime_with_warn()
494     rc= lldiv_t_to_datetime(lld, ltime, flags, &warnings);  in my_double_to_datetime_with_warn()
497     make_truncated_value_warning(ErrConvString(nr), ltime->time_type);    in my_double_to_datetime_with_warn()
508 bool my_longlong_to_datetime_with_warn(longlong nr, MYSQL_TIME *ltime,  in my_longlong_to_datetime_with_warn()  argument
512   bool rc= number_to_datetime(nr, ltime, flags, &warnings) == -1LL;  in my_longlong_to_datetime_with_warn()
528 static bool lldiv_t_to_time(lldiv_t lld, MYSQL_TIME *ltime, int *warnings)  in lldiv_t_to_time()  argument
530   if (number_to_time(lld.quot, ltime, warnings))  in lldiv_t_to_time()
536   if ((ltime->neg|= (lld.rem < 0)))  in lldiv_t_to_time()
538   ltime->second_part= static_cast<ulong>(lld.rem / 1000);  in lldiv_t_to_time()
539   return time_add_nanoseconds_with_round(ltime, lld.rem % 1000, warnings);  in lldiv_t_to_time()
549 bool my_decimal_to_time_with_warn(const my_decimal *decimal, MYSQL_TIME *ltime)  in my_decimal_to_time_with_warn()  argument
558     set_zero_time(ltime, MYSQL_TIMESTAMP_TIME);  in my_decimal_to_time_with_warn()
561     rc= lldiv_t_to_time(lld, ltime, &warnings);  in my_decimal_to_time_with_warn()
576 bool my_double_to_time_with_warn(double nr, MYSQL_TIME *ltime)  in my_double_to_time_with_warn()  argument
585     set_zero_time(ltime, MYSQL_TIMESTAMP_TIME);  in my_double_to_time_with_warn()
588     rc= lldiv_t_to_time(lld, ltime, &warnings);  in my_double_to_time_with_warn()
603 bool my_longlong_to_time_with_warn(longlong nr, MYSQL_TIME *ltime)  in my_longlong_to_time_with_warn()  argument
606   bool rc= number_to_time(nr, ltime, &warnings);  in my_longlong_to_time_with_warn()
672                                               const MYSQL_TIME *ltime,  in datetime_with_no_zero_in_date_to_timeval()  argument
676   if (!ltime->month) /* Zero date */  in datetime_with_no_zero_in_date_to_timeval()
678     assert(!ltime->year && !ltime->day);  in datetime_with_no_zero_in_date_to_timeval()
679     if (non_zero_time(ltime))  in datetime_with_no_zero_in_date_to_timeval()
693   if (!(tm->tv_sec= TIME_to_timestamp(current_thd, ltime, &in_dst_time_gap)))  in datetime_with_no_zero_in_date_to_timeval()
712   tm->tv_usec= ltime->second_part;  in datetime_with_no_zero_in_date_to_timeval()
744 bool datetime_to_timeval(THD *thd, const MYSQL_TIME *ltime,  in datetime_to_timeval()  argument
748     check_date(ltime, non_zero_date(ltime), TIME_NO_ZERO_IN_DATE, warnings) ||  in datetime_to_timeval()
749     datetime_with_no_zero_in_date_to_timeval(current_thd, ltime, tm, warnings);  in datetime_to_timeval()
778 void time_to_datetime(THD *thd, const MYSQL_TIME *ltime, MYSQL_TIME *ltime2)  in time_to_datetime()  argument
784   mix_date_and_time(ltime2, ltime);  in time_to_datetime()
1198 bool my_TIME_to_str(const MYSQL_TIME *ltime, String *str, uint dec)  in my_TIME_to_str()  argument
1203   str->length(my_TIME_to_str(ltime, const_cast<char*>(str->ptr()), dec));  in my_TIME_to_str()
1251 bool date_add_interval(MYSQL_TIME *ltime, interval_type int_type,  in date_add_interval()  argument
1256   ltime->neg= 0;  in date_add_interval()
1277     ltime->time_type= MYSQL_TIMESTAMP_DATETIME; // Return full date  in date_add_interval()
1278     microseconds= ltime->second_part + sign*interval.second_part;  in date_add_interval()
1282     sec=((ltime->day-1)*3600*24L+ltime->hour*3600+ltime->minute*60+  in date_add_interval()
1283 	 ltime->second +  in date_add_interval()
1299     ltime->second_part= (uint) microseconds;  in date_add_interval()
1300     ltime->second= (uint) (sec % 60);  in date_add_interval()
1301     ltime->minute= (uint) (sec/60 % 60);  in date_add_interval()
1302     ltime->hour=   (uint) (sec/3600);  in date_add_interval()
1303     daynr= calc_daynr(ltime->year,ltime->month,1) + days;  in date_add_interval()
1307     get_date_from_daynr((long) daynr, &ltime->year, &ltime->month,  in date_add_interval()
1308                         &ltime->day);  in date_add_interval()
1313     period= (calc_daynr(ltime->year,ltime->month,ltime->day) +  in date_add_interval()
1318     get_date_from_daynr((long) period,&ltime->year,&ltime->month,&ltime->day);  in date_add_interval()
1321     ltime->year+= sign * (long) interval.year;  in date_add_interval()
1322     if ((ulong) ltime->year >= 10000L)  in date_add_interval()
1324     if (ltime->month == 2 && ltime->day == 29 &&  in date_add_interval()
1325 	calc_days_in_year(ltime->year) != 366)  in date_add_interval()
1326       ltime->day=28;				// Was leap-year  in date_add_interval()
1331     period= (ltime->year*12 + sign * (long) interval.year*12 +  in date_add_interval()
1332 	     ltime->month-1 + sign * (long) interval.month);  in date_add_interval()
1335     ltime->year= (uint) (period / 12);  in date_add_interval()
1336     ltime->month= (uint) (period % 12L)+1;  in date_add_interval()
1338     if (ltime->day > days_in_month[ltime->month-1])  in date_add_interval()
1340       ltime->day = days_in_month[ltime->month-1];  in date_add_interval()
1341       if (ltime->month == 2 && calc_days_in_year(ltime->year) == 366)  in date_add_interval()
1342 	ltime->day++;				// Leap-year  in date_add_interval()
1492 bool my_time_round(MYSQL_TIME *ltime, uint dec)  in my_time_round()  argument
1497   bool rc= time_add_nanoseconds_with_round(ltime,  in my_time_round()
1500   my_time_trunc(ltime, dec);  in my_time_round()
1512 bool my_datetime_round(MYSQL_TIME *ltime, uint dec, int *warnings)  in my_datetime_round()  argument
1516   bool rc= datetime_add_nanoseconds_with_round(ltime,  in my_datetime_round()
1519   my_time_trunc(ltime, dec);  in my_datetime_round()
1559 void mix_date_and_time(MYSQL_TIME *ldate, const MYSQL_TIME *ltime)  in mix_date_and_time()  argument
1564   if (!ltime->neg && ltime->hour < 24)  in mix_date_and_time()
1570     ldate->hour= ltime->hour;  in mix_date_and_time()
1571     ldate->minute= ltime->minute;  in mix_date_and_time()
1572     ldate->second= ltime->second;  in mix_date_and_time()
1573     ldate->second_part= ltime->second_part;  in mix_date_and_time()
1580     int sign= ltime->neg ? 1 : -1;  in mix_date_and_time()
1581     ldate->neg= calc_time_diff(ldate, ltime, sign, &seconds, &useconds);  in mix_date_and_time()
1606 longlong TIME_to_longlong_packed(const MYSQL_TIME *ltime,  in TIME_to_longlong_packed()  argument
1612     return TIME_to_longlong_time_packed(ltime);  in TIME_to_longlong_packed()
1615     return TIME_to_longlong_datetime_packed(ltime);  in TIME_to_longlong_packed()
1617     return TIME_to_longlong_date_packed(ltime);  in TIME_to_longlong_packed()
1619     return TIME_to_longlong_packed(ltime);  in TIME_to_longlong_packed()
1631 void TIME_from_longlong_packed(MYSQL_TIME *ltime,  in TIME_from_longlong_packed()  argument
1638     TIME_from_longlong_time_packed(ltime, packed_value);  in TIME_from_longlong_packed()
1641     TIME_from_longlong_date_packed(ltime, packed_value);  in TIME_from_longlong_packed()
1645     TIME_from_longlong_datetime_packed(ltime, packed_value);  in TIME_from_longlong_packed()
1649     set_zero_time(ltime, MYSQL_TIMESTAMP_ERROR);  in TIME_from_longlong_packed()
1669   MYSQL_TIME ltime;  in my_decimal_from_datetime_packed()  local
1673       TIME_from_longlong_time_packed(&ltime, packed_value);  in my_decimal_from_datetime_packed()
1674       return time2my_decimal(&ltime, dec);  in my_decimal_from_datetime_packed()
1676       TIME_from_longlong_date_packed(&ltime, packed_value);  in my_decimal_from_datetime_packed()
1677       ulonglong2decimal(TIME_to_ulonglong_date(&ltime), dec);  in my_decimal_from_datetime_packed()
1681       TIME_from_longlong_datetime_packed(&ltime, packed_value);  in my_decimal_from_datetime_packed()
1682       return date2my_decimal(&ltime, dec);  in my_decimal_from_datetime_packed()
1702   MYSQL_TIME ltime;  in longlong_from_datetime_packed()  local
1706       TIME_from_longlong_time_packed(&ltime, packed_value);  in longlong_from_datetime_packed()
1707       return TIME_to_ulonglong_time(&ltime);  in longlong_from_datetime_packed()
1709       TIME_from_longlong_date_packed(&ltime, packed_value);  in longlong_from_datetime_packed()
1710       return TIME_to_ulonglong_date(&ltime);  in longlong_from_datetime_packed()
1713       TIME_from_longlong_datetime_packed(&ltime, packed_value);  in longlong_from_datetime_packed()
1714       return TIME_to_ulonglong_datetime(&ltime);  in longlong_from_datetime_packed()