14   struct itimerspec its;  in main()  local
15   its.it_value.tv_sec = 0;  in main()
16   its.it_value.tv_nsec = 1000000;  in main()
17   its.it_interval.tv_sec = its.it_value.tv_sec;  in main()
18   its.it_interval.tv_nsec = its.it_value.tv_nsec;  in main()
20   int res = timerfd_settime(fd, 0, &its, NULL);  in main()
24   res = timerfd_settime(fd, 0, &its, &its2);  in main()
26   assert(its2.it_interval.tv_sec == its.it_interval.tv_sec);  in main()
27   assert(its2.it_interval.tv_nsec == its.it_interval.tv_nsec);  in main()
28   assert(its2.it_value.tv_sec <= its.it_value.tv_sec);  in main()
29   assert(its2.it_value.tv_nsec <= its.it_value.tv_nsec);  in main()
34   assert(its3.it_interval.tv_sec == its.it_interval.tv_sec);  in main()
35   assert(its3.it_interval.tv_nsec == its.it_interval.tv_nsec);  in main()
36   assert(its3.it_value.tv_sec <= its.it_value.tv_sec);  in main()
37   assert(its3.it_value.tv_nsec <= its.it_value.tv_nsec);  in main()