do_cpu_nanosleep 1530 kernel/posix-cpu-timers.c 	error = do_cpu_nanosleep(which_clock, flags, rqtp, &it);
do_cpu_nanosleep 1564 kernel/posix-cpu-timers.c 	error = do_cpu_nanosleep(which_clock, TIMER_ABSTIME, &t, &it);