102 	if (sock->so_proto->pr_getlock != NULL) {  in sock_accept_common()
103 		mutex_held = (*sock->so_proto->pr_getlock)(sock, PR_F_WILLUNLOCK);  in sock_accept_common()
106 		mutex_held = sock->so_proto->pr_domain->dom_mtx;  in sock_accept_common()
172 		LCK_MTX_ASSERT(new_so->so_proto->pr_getlock(new_so, 0),  in sock_accept_common()
305 		if (sock->so_proto->pr_getlock != NULL) {  in sock_connect()
306 			mutex_held = (*sock->so_proto->pr_getlock)(sock, PR_F_WILLUNLOCK);  in sock_connect()
308 			mutex_held = sock->so_proto->pr_domain->dom_mtx;  in sock_connect()
375 	if (sock->so_proto->pr_getlock != NULL) {  in sock_connectwait()
376 		mutex_held = (*sock->so_proto->pr_getlock)(sock, PR_F_WILLUNLOCK);  in sock_connectwait()
378 		mutex_held = sock->so_proto->pr_domain->dom_mtx;  in sock_connectwait()
478 	error = peer ? so->so_proto->pr_usrreqs->pru_peeraddr(so, psa) :  in sogetaddr_locked()
479 	    so->so_proto->pr_usrreqs->pru_sockaddr(so, psa);  in sogetaddr_locked()
604 	if (sock->so_proto == NULL || sock->so_proto->pr_domain == NULL ||  in sock_settclassopt()
683 	if (sock->so_proto == NULL || sock->so_proto->pr_domain == NULL) {  in sock_gettclassopt()
758 	error = sock->so_proto->pr_usrreqs->pru_soreceive(sock, &fromsa, auio,  in sock_receive_internal()
927 	error = sock->so_proto->pr_usrreqs->pru_sosend(sock, msg != NULL ?  in sock_send_internal()