32 lines
657 B
C
32 lines
657 B
C
#include <time.h>
|
|
#include <kernel/cmos.h>
|
|
|
|
unsigned int get_days(unsigned int year, unsigned char month, unsigned char day) {
|
|
unsigned int tot_days = day - 1;
|
|
unsigned char month_days[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
|
|
for(unsigned int i = 1970; i < year; i++) {
|
|
if(i % 400 == 0 || (i % 100 != 0 && i % 4 == 0)) {
|
|
tot_days += 366;
|
|
}
|
|
else {
|
|
tot_days += 365;
|
|
}
|
|
}
|
|
|
|
for(int i = 0; i < (month - 1); i++) {
|
|
tot_days += month_days[i];
|
|
}
|
|
|
|
return tot_days;
|
|
}
|
|
|
|
time_t time(time_t * tloc) {
|
|
time_t ret_val;
|
|
|
|
ret_val = read_rtc();
|
|
|
|
if(tloc != 0) {
|
|
*tloc = ret_val;
|
|
}
|
|
return ret_val;
|
|
}
|