How to get current time and date in C
main.c
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(int argc, char *argv[]) {
time_t t = time(NULL);
if (t == (time_t)(-1)) {
return 2;
}
printf("Current time is %ld\n", t);
struct tm date;
if (gmtime_r(&t, &date) == NULL) {
return 1;
}
printf("Current date is %d-%02d-%02d %02d:%02d\n", date.tm_year + 1900, date.tm_mon + 1, date.tm_mday, date.tm_hour, date.tm_min);
printf("Timezone is %s (%d)\n", date.tm_zone, date.tm_gmtoff);
return 0;
}