1 #include <time.h> 2 ctime_r(const time_t * t,char * buf)3 char *ctime_r(const time_t *t, char *buf) 4 { 5 struct tm tm, *tm_p = localtime_r(t, &tm); 6 return tm_p ? asctime_r(tm_p, buf) : 0; 7 } 8