blob: 4e5907d7f56027f960c088014d935fb9c3682ca1 [file] [log] [blame] [edit]
#define _GNU_SOURCE
#include "time_impl.h"
#include <errno.h>
time_t timegm(struct tm *tm)
{
struct tm new;
long long t = __tm_to_secs(tm);
if (__secs_to_tm(t, &new) < 0) {
errno = EOVERFLOW;
return -1;
}
*tm = new;
tm->tm_isdst = 0;
tm->__tm_gmtoff = 0;
tm->__tm_zone = __utc;
return t;
}