alarm (2), sleep (3), nanosleep (2), setitimer (2), timer_create (2), timer_delete (2), timer ... unspecified. This function is obsolete. Use setitimer (2) or POSIX interval timers…also uses ITIMER_PROF interval timers (see setitimer (2)). True kernel profiling provides more accurate ... results. SEE ALSO gprof (1), sprof (1), setitimer (2), sigaction (2), si…alarm (2), sleep (3), nanosleep (2), setitimer (2), timer_create (2), timer_delete (2), timer ... getitimer (2), nanosleep (2), select (2), setitimer (2), sleep (3), ualarm (3), us…