1 #define _GNU_SOURCE 2 #include <time.h> 3 #include <sys/time.h> 4 stime(const time_t * t)5 int stime(const time_t *t) 6 { 7 struct timeval tv = { .tv_sec = *t, .tv_usec = 0 }; 8 return settimeofday(&tv, (void *)0); 9 } 10