PRI_REALTIME      512 sys/kern/task.c 		t->priority = PRI_REALTIME;
PRI_REALTIME      513 sys/kern/task.c 		t->basepri = PRI_REALTIME;
PRI_REALTIME      349 sys/kern/thread.c 		if (pri <= PRI_REALTIME && !task_capable(CAP_NICE)) {