152 static int tipc_sk_publish(struct tipc_sock *tsk, struct tipc_uaddr *ua);
153 static int tipc_sk_withdraw(struct tipc_sock *tsk, struct tipc_uaddr *ua);
678 	struct tipc_uaddr *ua = (struct tipc_uaddr *)skaddr;  in __tipc_bind()  local
685 	if (ua->addrtype == TIPC_SERVICE_ADDR) {  in __tipc_bind()
686 		ua->addrtype = TIPC_SERVICE_RANGE;  in __tipc_bind()
687 		ua->sr.upper = ua->sr.lower;  in __tipc_bind()
689 	if (ua->scope < 0) {  in __tipc_bind()
691 		ua->scope = -ua->scope;  in __tipc_bind()
694 	if (ua->scope != TIPC_NODE_SCOPE)  in __tipc_bind()
695 		ua->scope = TIPC_CLUSTER_SCOPE;  in __tipc_bind()
701 		return tipc_sk_withdraw(tsk, ua);  in __tipc_bind()
702 	return tipc_sk_publish(tsk, ua);  in __tipc_bind()
717 	struct tipc_uaddr *ua = (struct tipc_uaddr *)skaddr;  in tipc_bind()  local
718 	u32 atype = ua->addrtype;  in tipc_bind()
721 		if (!tipc_uaddr_valid(ua, alen))  in tipc_bind()
725 		if (ua->sr.type < TIPC_RESERVED_TYPES) {  in tipc_bind()
727 				     ua->sr.type);  in tipc_bind()
843 static int tipc_sendmcast(struct  socket *sock, struct tipc_uaddr *ua,  in tipc_sendmcast()  argument
865 	tipc_nametbl_lookup_mcast_nodes(net, ua, &dsts);  in tipc_sendmcast()
875 	msg_set_nametype(hdr, ua->sr.type);  in tipc_sendmcast()
876 	msg_set_namelower(hdr, ua->sr.lower);  in tipc_sendmcast()
877 	msg_set_nameupper(hdr, ua->sr.upper);  in tipc_sendmcast()
961 	struct tipc_uaddr *ua = (struct tipc_uaddr *)m->msg_name;  in tipc_send_group_unicast()  local
969 	node = ua->sk.node;  in tipc_send_group_unicast()
970 	port = ua->sk.ref;  in tipc_send_group_unicast()
1004 	struct tipc_uaddr *ua = (struct tipc_uaddr *)m->msg_name;  in tipc_send_group_anycast()  local
1020 	ua->sa.type = msg_nametype(hdr);  in tipc_send_group_anycast()
1021 	ua->scope = msg_lookup_scope(hdr);  in tipc_send_group_anycast()
1030 			if (!tipc_nametbl_lookup_group(net, ua, &dsts, &dstcnt,  in tipc_send_group_anycast()
1086 	struct tipc_uaddr *ua = (struct tipc_uaddr *)m->msg_name;  in tipc_send_group_bcast()  local
1111 	if (ua) {  in tipc_send_group_bcast()
1113 		msg_set_nameinst(hdr, ua->sa.instance);  in tipc_send_group_bcast()
1160 	struct tipc_uaddr *ua = (struct tipc_uaddr *)m->msg_name;  in tipc_send_group_mcast()  local
1170 	ua->sa.type = msg_nametype(hdr);  in tipc_send_group_mcast()
1171 	ua->scope = msg_lookup_scope(hdr);  in tipc_send_group_mcast()
1174 	if (!tipc_nametbl_lookup_group(net, ua, &dsts, &dstcnt, exclude, true))  in tipc_send_group_mcast()
1178 		tipc_dest_pop(&dsts, &ua->sk.node, &ua->sk.ref);  in tipc_send_group_mcast()
1203 	struct tipc_uaddr ua;  in tipc_sk_mcast_rcv()  local
1208 	ua.addrtype = TIPC_SERVICE_RANGE;  in tipc_sk_mcast_rcv()
1218 		ua.sr.type = msg_nametype(hdr);  in tipc_sk_mcast_rcv()
1219 		ua.sr.lower = msg_namelower(hdr);  in tipc_sk_mcast_rcv()
1220 		ua.sr.upper = msg_nameupper(hdr);  in tipc_sk_mcast_rcv()
1222 			ua.scope = TIPC_ANY_SCOPE;  in tipc_sk_mcast_rcv()
1224 			ua.scope = TIPC_CLUSTER_SCOPE;  in tipc_sk_mcast_rcv()
1239 			ua.sr.lower = 0;  in tipc_sk_mcast_rcv()
1240 			ua.sr.upper = ~0;  in tipc_sk_mcast_rcv()
1241 			ua.scope = msg_lookup_scope(hdr);  in tipc_sk_mcast_rcv()
1245 		tipc_nametbl_lookup_mcast_sockets(net, &ua, &dports);  in tipc_sk_mcast_rcv()
1414 	struct tipc_uaddr *ua = (struct tipc_uaddr *)m->msg_name;  in __tipc_sendmsg()  local
1427 	if (ua) {  in __tipc_sendmsg()
1428 		if (!tipc_uaddr_valid(ua, m->msg_namelen))  in __tipc_sendmsg()
1430 		atype = ua->addrtype;  in __tipc_sendmsg()
1435 		if (!ua)  in __tipc_sendmsg()
1446 	if (!ua) {  in __tipc_sendmsg()
1447 		ua = (struct tipc_uaddr *)&tsk->peer;  in __tipc_sendmsg()
1448 		if (!syn && ua->family != AF_TIPC)  in __tipc_sendmsg()
1450 		atype = ua->addrtype;  in __tipc_sendmsg()
1469 		return tipc_sendmcast(sock, ua, m, dlen, timeout);  in __tipc_sendmsg()
1471 		skaddr.node = ua->lookup_node;  in __tipc_sendmsg()
1472 		ua->scope = tipc_node2scope(skaddr.node);  in __tipc_sendmsg()
1473 		if (!tipc_nametbl_lookup_anycast(net, ua, &skaddr))  in __tipc_sendmsg()
1476 		skaddr = ua->sk;  in __tipc_sendmsg()
1493 		msg_set_nametype(hdr, ua->sa.type);  in __tipc_sendmsg()
1494 		msg_set_nameinst(hdr, ua->sa.instance);  in __tipc_sendmsg()
1495 		msg_set_lookup_scope(hdr, ua->scope);  in __tipc_sendmsg()
2901 static int tipc_sk_publish(struct tipc_sock *tsk, struct tipc_uaddr *ua)  in tipc_sk_publish()  argument
2916 	p = tipc_nametbl_publish(net, ua, &skaddr, key);  in tipc_sk_publish()
2926 static int tipc_sk_withdraw(struct tipc_sock *tsk, struct tipc_uaddr *ua)  in tipc_sk_withdraw()  argument
2934 		if (!ua) {  in tipc_sk_withdraw()
2941 		if (p->scope != ua->scope)  in tipc_sk_withdraw()
2943 		if (p->sr.type != ua->sr.type)  in tipc_sk_withdraw()
2945 		if (p->sr.lower != ua->sr.lower)  in tipc_sk_withdraw()
2947 		if (p->sr.upper != ua->sr.upper)  in tipc_sk_withdraw()
2949 		tipc_nametbl_withdraw(net, ua, &p->sk, p->key);  in tipc_sk_withdraw()
3073 	struct tipc_uaddr ua;  in tipc_sk_join()  local
3091 	tipc_uaddr(&ua, TIPC_SERVICE_RANGE, mreq->scope,  in tipc_sk_join()
3093 	tipc_nametbl_build_group(net, grp, &ua);  in tipc_sk_join()
3094 	rc = tipc_sk_publish(tsk, &ua);  in tipc_sk_join()
3111 	struct tipc_uaddr ua;  in tipc_sk_leave()  local
3116 	ua.addrtype = TIPC_SERVICE_RANGE;  in tipc_sk_leave()
3117 	tipc_group_self(grp, &ua.sr, &scope);  in tipc_sk_leave()
3118 	ua.scope = scope;  in tipc_sk_leave()
3121 	tipc_sk_withdraw(tsk, &ua);  in tipc_sk_leave()