UNP_FEIDS 293 kern/uipc_usrreq.c if (unp->unp_flags & UNP_FEIDS) { UNP_FEIDS 491 kern/uipc_usrreq.c unp3->unp_flags |= UNP_FEIDS; UNP_FEIDS 496 kern/uipc_usrreq.c unp->unp_flags |= UNP_FEIDS;