- struct timeval now;
- char str[50], *p;
- gettimeofday(&now, NULL);
- if (now.tv_usec < start.tv_usec) {
- now.tv_sec--;
- now.tv_usec += 1000000;
- }
- now.tv_usec -= start.tv_usec;
- now.tv_sec -= start.tv_sec;
- sprintf(str, "%u (%u.%02u): ", getpid(),
- (int)now.tv_sec, (int)now.tv_usec / 10000);
- trace_str(str);