struct timespec ts;
int r;
-#ifdef _POSIX_CPUTIME
- r = clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &ts);
-#else
-#ifdef _POSIX_MONOTONIC_CLOCK
r = clock_gettime(CLOCK_MONOTONIC, &ts);
-#else
- r = clock_gettime(CLOCK_REALTIME, &ts);
-#endif
-#endif
if (r < 0) {
fprintf(stderr, "bench: clock_gettime failed: %s\n", strerror(errno));
return 0;