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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2012, 2015 Oracle and/or its affiliates. All rights reserved.
*
* $Id$
*/
#include "db_config.h"
#include "db_int.h"
/*
* __ce_gmtime --
* gmtime implementation on WinCE.
*
* PUBLIC: #ifdef DB_WINCE
* PUBLIC: struct tm * __ce_gmtime __P((const time_t *));
* PUBLIC: #endif
*/
struct tm *
__ce_gmtime(timer)
const time_t *timer;
{
static struct tm br_time;
struct tm *timep;
time_t ti;
unsigned long dayclock, dayno;
int year;
timep = &br_time;
ti = *timer;
dayclock = (unsigned long)ti % SECSPERDAY;
dayno = (unsigned long)ti / SECSPERDAY;
year = TM_YEAR_EPOCH;
timep->tm_sec = dayclock % 60;
timep->tm_min = (dayclock % 3600) / 60;
timep->tm_hour = dayclock / 3600;
/* day 0 was a thursday */
timep->tm_wday = (dayno + 4) % 7;
while (dayno >= year_lengths[isleap(year)]) {
dayno -= year_lengths[isleap(year)];
year++;
}
timep->tm_year = year - TM_YEAR_BASE;
timep->tm_yday = dayno;
timep->tm_mon = 0;
while (dayno >= mon_lengths[isleap(year)][timep->tm_mon]) {
dayno -= mon_lengths[isleap(year)][timep->tm_mon];
timep->tm_mon++;
}
timep->tm_mday = dayno + 1;
timep->tm_isdst = 0;
return timep;
}
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