forked from KolibriOS/kolibrios
33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
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#include <time.h>
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#include <ksys.h>
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struct tm buffertime;
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struct tm * localtime (const time_t * timer)
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/* non-standard! ignore parameter and return just time now */
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{
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int kos_date, kos_time;
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kos_date = _ksys_get_date();
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kos_time = _ksys_get_clock();
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int bcd_day = (kos_date >> 16);
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int bcd_mon = ((kos_date & 0xFF00) >> 8);
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int bcd_year = (kos_date & 0xFF);
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buffertime.tm_mday = ((bcd_day & 0xF0)>>4)*10 + (bcd_day & 0x0F);
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buffertime.tm_mon = ((bcd_mon & 0xF0)>>4)*10 + (bcd_mon & 0x0F) - 1;
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buffertime.tm_year = ((bcd_year & 0xF0)>>4)*10 + (bcd_year & 0x0F) + 100;
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buffertime.tm_wday = buffertime.tm_yday = buffertime.tm_isdst = -1; /* temporary */
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int bcd_sec = (kos_time >> 16);
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int bcd_min = ((kos_time & 0xFF00) >> 8);
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int bcd_hour = (kos_time & 0xFF);
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buffertime.tm_sec = ((bcd_sec & 0xF0)>>4)*10 + (bcd_sec & 0x0F);
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buffertime.tm_min = ((bcd_min & 0xF0)>>4)*10 + (bcd_min & 0x0F);
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buffertime.tm_hour = ((bcd_hour & 0xF0)>>4)*10 + (bcd_hour & 0x0F);
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return &buffertime;
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}
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