1 #ifndef __SYS_TIMEB_H 2 #define __SYS_TIMEB_H 3 4 #include <time.h> 5 6 struct timeb { 7 time_t time; 8 unsigned short millitm; 9 short timezone; 10 short dstflag; 11 }; 12 13 static inline int ftime(struct timeb *tp) { 14 const unsigned int ONE_MS_IN_NS = 100000; 15 struct timespec ts; 16 17 int err = clock_gettime(CLOCK_REALTIME, &ts); 18 if (err) 19 return -1; 20 21 tp->time = ts.tv_sec; 22 tp->millitm = ts.tv_nsec / ONE_MS_IN_NS; 23 return 0; 24 } 25 26 #endif /* __SYS_TIMEB_H */ 27
