sys/kern/uipc_usrreq.c

350 	if (unp->unp_conn == NULL)
352 	so2 = unp->unp_conn->unp_socket;
360 	if (unp->unp_conn->unp_flags & UNP_WANTCRED)
362 	if (unp->unp_conn->unp_flags & UNP_OWANTCRED)
390 		if (unp->unp_conn && unp->unp_conn->unp_addr)
391 			sun = unp->unp_conn->unp_addr;
422 		if (unp->unp_conn == 0)
424 		so2 = unp->unp_conn->unp_socket;
525 		if (unp->unp_conn == NULL) {
529 		so2 = unp->unp_conn->unp_socket;
531 		if (unp->unp_conn->unp_flags & UNP_WANTCRED) {
536 			unp->unp_conn->unp_flags &= ~UNP_WANTCRED;
539 		if (unp->unp_conn->unp_flags & UNP_OWANTCRED) {
544 			unp->unp_conn->unp_flags &= ~UNP_OWANTCRED;
571 		    rcv->sb_mbcnt - unp->unp_conn->unp_mbcnt;
572 		unp->unp_conn->unp_mbcnt = rcv->sb_mbcnt;
574 		    (rcv->sb_cc - unp->unp_conn->unp_cc);
577 		unp->unp_conn->unp_cc = rcv->sb_cc;
785 	if (unp->unp_conn)
829 	if (unp->unp_conn == NULL) {
837 	so2 = unp->unp_conn->unp_socket;
895 		if (unp->unp_conn == 0)
898 		so2 = unp->unp_conn->unp_socket;
1118 	unp->unp_conn = unp2;
1263 		unp2->unp_conn = unp;
1313 		unp2->unp_conn = unp;
1325 	struct unpcb *unp2 = unp->unp_conn;
1330 	unp->unp_conn = 0;
1356 		unp2->unp_conn = 0;
1370 		if (unp->unp_conn && (so = unp->unp_conn->unp_socket))