THREAD_CLOCK     1615 kernel/posix-cpu-timers.c 	return posix_cpu_clock_getres(THREAD_CLOCK, tp);
THREAD_CLOCK     1620 kernel/posix-cpu-timers.c 	return posix_cpu_clock_get(THREAD_CLOCK, tp);
THREAD_CLOCK     1624 kernel/posix-cpu-timers.c 	timer->it_clock = THREAD_CLOCK;