1 #include "time_impl.h" 2 #include <errno.h> 3 __gmtime_r(const time_t * restrict t,struct tm * restrict tm)4struct tm *__gmtime_r(const time_t *restrict t, struct tm *restrict tm) 5 { 6 if (__secs_to_tm(*t, tm) < 0) { 7 errno = EOVERFLOW; 8 return 0; 9 } 10 tm->tm_isdst = 0; 11 tm->__tm_gmtoff = 0; 12 tm->__tm_zone = __utc; 13 return tm; 14 } 15 16 weak_alias(__gmtime_r, gmtime_r); 17