EVFILT_PROC
{ "EVFILT_PROC", EVFILT_PROC, 0, &proc_filtops, 0 },
event[0].filter = EVFILT_PROC;
EV_SET(&ke, (uintptr_t)pid, EVFILT_PROC, EV_ADD, NOTE_FORK|NOTE_TRACK,
EV_SET(&ke, (uintptr_t)getpid(), EVFILT_PROC, EV_ADD, NOTE_TRACK, 0, 0);
EV_SET(&event, getpid(), EVFILT_PROC, EV_ADD,
EV_SET(&events[0], pid, EVFILT_PROC, EV_ADD, NOTE_EXIT, 0, NULL);
ATF_REQUIRE(events[0].filter == EVFILT_PROC);
EV_SET(e + nleft, (uintptr_t)pid, EVFILT_PROC, EV_ADD,