37   struct timeval now;  in tvnow()  local
41     now.tv_sec = (long)(count.QuadPart / tool_freq.QuadPart);  in tvnow()
42     now.tv_usec = (long)((count.QuadPart % tool_freq.QuadPart) * 1000000 /  in tvnow()
56     now.tv_sec = (long)(milliseconds / 1000);  in tvnow()
57     now.tv_usec = (long)((milliseconds % 1000) * 1000);  in tvnow()
59   return now;  in tvnow()
73   struct timeval now;  in tvnow()  local
76     now.tv_sec = tsnow.tv_sec;  in tvnow()
77     now.tv_usec = (int)(tsnow.tv_nsec / 1000);  in tvnow()
86     (void)gettimeofday(&now, NULL);  in tvnow()
89     now.tv_sec = (long)time(NULL);  in tvnow()
90     now.tv_usec = 0;  in tvnow()
93   return now;  in tvnow()
105   struct timeval now;  in tvnow()  local
106   (void)gettimeofday(&now, NULL);  in tvnow()
107   return now;  in tvnow()
117   struct timeval now;  in tvnow()  local
118   now.tv_sec = (long)time(NULL);  in tvnow()
119   now.tv_usec = 0;  in tvnow()
120   return now;  in tvnow()