EV_ONESHOT
kev.flags |= EV_ONESHOT;
kev.flags |= EV_ONESHOT;
EV_SET(&event, child, EVFILT_PROC, EV_ADD|EV_ONESHOT, NOTE_EXIT, 0,
ev.flags = EV_ADD | EV_ENABLE | EV_ONESHOT;
ev.flags = EV_ADD | EV_ENABLE | EV_ONESHOT;
ev.flags = EV_ADD | EV_ENABLE | EV_ONESHOT;
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
if (kevp->flags & EV_ONESHOT) {
if (kev != NULL && (kn->kn_flags & EV_ONESHOT))
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
ft->ft_reschedule = ((kn->kn_flags & EV_ONESHOT) == 0 &&
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_ERROR | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
if (kev != NULL && (kn->kn_flags & EV_ONESHOT))
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);
kn->kn_flags |= (EV_EOF | EV_ONESHOT);