EV_FLAG1
(kev->flags & (EV_FLAG1 | EV_FLAG2)) != 0) {
if (kn->kn_flags & EV_FLAG1) {
kn->kn_flags &= ~EV_FLAG1;
kev.flags = kn->kn_flags | EV_ADD | EV_ENABLE | EV_FLAG1;
kev.flags = EV_ADD | EV_ENABLE | EV_FLAG1 | evflags;
kev.flags = EV_ADD | EV_ENABLE | EV_FLAG1;
if ((kn->kn_flags & EV_FLAG1) == 0)
kn->kn_flags &= ~EV_FLAG1;
if ((kn->kn_flags & EV_FLAG1) == 0)
kn->kn_flags &= ~EV_FLAG1;
PK_FLAG_ELEM(EV_FLAG1, "1"),