Lines Matching defs:tv
32 fix_tv_usec(struct timeval *tv) {
35 if (tv->tv_usec < 0) {
38 tv->tv_sec -= 1;
39 tv->tv_usec += US_PER_S;
40 } while (tv->tv_usec < 0);
41 } else if (tv->tv_usec >= US_PER_S) {
44 tv->tv_sec += 1;
45 tv->tv_usec -= US_PER_S;
46 } while (tv->tv_usec >=US_PER_S);
58 struct timeval tv;
67 RUNTIME_CHECK(gettimeofday(&tv, NULL) != -1);
70 fix_tv_usec(&tv);
71 INSIST(tv.tv_usec >= 0);
73 INSIST(tv.tv_usec >= 0 && tv.tv_usec < US_PER_S);
76 *t = (unsigned int)tv.tv_sec;