kolibrios/programs/develop/ktcc/trunk/libc.obj/source/time/time.c
turbocat b5b499b8c8 kolibri-libc:
Move to folder with tcc. Part 1

git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-10 14:37:44 +00:00

34 lines
1.1 KiB
C

#include <time.h>
#include <sys/ksys.h>
static struct tm __buffertime;
time_t time(time_t *timer){
int kos_date, kos_time;
kos_date = _ksys_get_date();
kos_time = _ksys_get_clock();
int bcd_day = (kos_date >> 16);
int bcd_mon = ((kos_date & 0xFF00) >> 8);
int bcd_year = (kos_date & 0xFF);
__buffertime.tm_mday = ((bcd_day & 0xF0)>>4)*10 + (bcd_day & 0x0F);
__buffertime.tm_mon = ((bcd_mon & 0xF0)>>4)*10 + (bcd_mon & 0x0F) - 1;
__buffertime.tm_year = ((bcd_year & 0xF0)>>4)*10 + (bcd_year & 0x0F) + 100;
__buffertime.tm_wday = __buffertime.tm_yday = __buffertime.tm_isdst = -1; /* temporary */
int bcd_sec = (kos_time >> 16);
int bcd_min = ((kos_time & 0xFF00) >> 8);
int bcd_hour = (kos_time & 0xFF);
__buffertime.tm_sec = ((bcd_sec & 0xF0)>>4)*10 + (bcd_sec & 0x0F);
__buffertime.tm_min = ((bcd_min & 0xF0)>>4)*10 + (bcd_min & 0x0F);
__buffertime.tm_hour = ((bcd_hour & 0xF0)>>4)*10 + (bcd_hour & 0x0F);
time_t ret = mktime(&__buffertime);
if(timer){
*timer=ret;
}
return ret;
}