651 	if (prp == NULL || prp->pr_usrreqs->pru_attach == NULL) {  in socreate_internal()
764 	error = (*prp->pr_usrreqs->pru_attach)(so, proto, p);  in socreate_internal()
938 		error = (*so->so_proto->pr_usrreqs->pru_bind)(so, nam, p);  in sobindlock()
1046 		error = (*so->so_proto->pr_usrreqs->pru_listen)(so, p);  in solisten()
1467 		int error2 = (*so->so_proto->pr_usrreqs->pru_detach)(so);  in soclose_locked()
1541 		error = (*so->so_proto->pr_usrreqs->pru_abort)(so);  in soabort()
1569 	error = (*so->so_proto->pr_usrreqs->pru_accept)(so, nam);  in soacceptlock()
1736 			error = (*so->so_proto->pr_usrreqs->pru_connect)  in soconnectlock()
1773 	error = (*so1->so_proto->pr_usrreqs->pru_connect2)(so1, so2);  in soconnect2()
1889 			error = (*so->so_proto->pr_usrreqs->pru_connectx)  in soconnectxlocked()
1918 	error = (*so->so_proto->pr_usrreqs->pru_disconnect)(so);  in sodisconnectlocked()
1948 	error = (*so->so_proto->pr_usrreqs->pru_disconnectx)(so, aid, cid);  in sodisconnectxlocked()
2569 			error = (*so->so_proto->pr_usrreqs->pru_send)  in sosend()
2677 	int error = (*so->so_proto->pr_usrreqs->pru_send)  in sosend_reinject()
2861 		if (so->so_proto->pr_usrreqs->pru_send_list != pru_send_list_notsupp) {  in sosend_list()
2862 			error = (*so->so_proto->pr_usrreqs->pru_send_list)  in sosend_list()
2884 				error = (*so->so_proto->pr_usrreqs->pru_send)  in sosend_list()
3373 	    pr->pr_usrreqs->pru_preconnect) {  in soreceive()
3380 		error = (*pr->pr_usrreqs->pru_preconnect)(so);  in soreceive()
3422 		error = (*pr->pr_usrreqs->pru_rcvoob)(so, m, flags & MSG_PEEK);  in soreceive()
3469 		(*pr->pr_usrreqs->pru_rcvd)(so, 0);  in soreceive()
3594 			(*pr->pr_usrreqs->pru_rcvd)(so, flags);  in soreceive()
3902 				(*pr->pr_usrreqs->pru_rcvd)(so, flags);  in soreceive()
3996 			(*pr->pr_usrreqs->pru_rcvd)(so, flags);  in soreceive()
4365 		(*pr->pr_usrreqs->pru_rcvd)(so, flags);  in soreceive_m_list()
4485 		error = (*pr->pr_usrreqs->pru_shutdown)(so);  in soshutdownlock_final()
4901 		if (so->so_proto != NULL && (error = so->so_proto->pr_usrreqs->  in sosetoptlock()
5937 		if (so->so_proto != NULL && (error = so->so_proto->pr_usrreqs->  in sogetoptlock()
7589 	(void)  (*so->so_proto->pr_usrreqs->pru_defunct)(so);  in sodefunct()
8204 	err = (*so->so_proto->pr_usrreqs->pru_sockaddr)(so, &socksa);  in socket_post_kev_msg_closed()
8206 		err = (*so->so_proto->pr_usrreqs->pru_peeraddr)(so,  in socket_post_kev_msg_closed()