add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/net/tipc/node.h
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@@ -45,28 +45,53 @@
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 /* Optional capabilities supported by this code version
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  */
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 enum {
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+	TIPC_SYN_BIT          = (1),
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 	TIPC_BCAST_SYNCH      = (1 << 1),
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 	TIPC_BCAST_STATE_NACK = (1 << 2),
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 	TIPC_BLOCK_FLOWCTL    = (1 << 3),
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 	TIPC_BCAST_RCAST      = (1 << 4),
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 	TIPC_NODE_ID128       = (1 << 5),
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-	TIPC_LINK_PROTO_SEQNO = (1 << 6)
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+	TIPC_LINK_PROTO_SEQNO = (1 << 6),
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+	TIPC_MCAST_RBCTL      = (1 << 7),
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+	TIPC_GAP_ACK_BLOCK    = (1 << 8),
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+	TIPC_TUNNEL_ENHANCED  = (1 << 9),
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+	TIPC_NAGLE            = (1 << 10),
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+	TIPC_NAMED_BCAST      = (1 << 11)
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 };
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-#define TIPC_NODE_CAPABILITIES (TIPC_BCAST_SYNCH       |  \
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-				TIPC_BCAST_STATE_NACK  |  \
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-				TIPC_BCAST_RCAST       |  \
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-				TIPC_BLOCK_FLOWCTL     |  \
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-				TIPC_NODE_ID128        |  \
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-				TIPC_LINK_PROTO_SEQNO)
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+#define TIPC_NODE_CAPABILITIES (TIPC_SYN_BIT           |  \
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+				TIPC_BCAST_SYNCH       |   \
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+				TIPC_BCAST_STATE_NACK  |   \
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+				TIPC_BCAST_RCAST       |   \
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+				TIPC_BLOCK_FLOWCTL     |   \
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+				TIPC_NODE_ID128        |   \
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+				TIPC_LINK_PROTO_SEQNO  |   \
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+				TIPC_MCAST_RBCTL       |   \
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+				TIPC_GAP_ACK_BLOCK     |   \
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+				TIPC_TUNNEL_ENHANCED   |   \
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+				TIPC_NAGLE             |   \
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+				TIPC_NAMED_BCAST)
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+
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 #define INVALID_BEARER_ID -1
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 void tipc_node_stop(struct net *net);
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 bool tipc_node_get_id(struct net *net, u32 addr, u8 *id);
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+u32 tipc_node_get_addr(struct tipc_node *node);
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+char *tipc_node_get_id_str(struct tipc_node *node);
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+void tipc_node_put(struct tipc_node *node);
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+void tipc_node_get(struct tipc_node *node);
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+struct tipc_node *tipc_node_create(struct net *net, u32 addr, u8 *peer_id,
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+				   u16 capabilities, u32 hash_mixes,
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+				   bool preliminary);
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+#ifdef CONFIG_TIPC_CRYPTO
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+struct tipc_crypto *tipc_node_crypto_rx(struct tipc_node *__n);
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+struct tipc_crypto *tipc_node_crypto_rx_by_list(struct list_head *pos);
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+struct tipc_crypto *tipc_node_crypto_rx_by_addr(struct net *net, u32 addr);
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+#endif
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 u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr);
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 void tipc_node_check_dest(struct net *net, u32 onode, u8 *peer_id128,
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 			  struct tipc_bearer *bearer,
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-			  u16 capabilities, u32 signature,
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+			  u16 capabilities, u32 signature, u32 hash_mixes,
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 			  struct tipc_media_addr *maddr,
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 			  bool *respond, bool *dupl_addr);
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 void tipc_node_delete_links(struct net *net, int bearer_id);
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@@ -80,10 +105,10 @@
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 		       u32 selector);
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 void tipc_node_subscribe(struct net *net, struct list_head *subscr, u32 addr);
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 void tipc_node_unsubscribe(struct net *net, struct list_head *subscr, u32 addr);
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-void tipc_node_broadcast(struct net *net, struct sk_buff *skb);
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+void tipc_node_broadcast(struct net *net, struct sk_buff *skb, int rc_dests);
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 int tipc_node_add_conn(struct net *net, u32 dnode, u32 port, u32 peer_port);
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 void tipc_node_remove_conn(struct net *net, u32 dnode, u32 port);
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-int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel);
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+int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel, bool connected);
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 bool tipc_node_is_up(struct net *net, u32 addr);
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 u16 tipc_node_get_capabilities(struct net *net, u32 addr);
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 int tipc_nl_node_dump(struct sk_buff *skb, struct netlink_callback *cb);
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@@ -98,4 +123,9 @@
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 int tipc_nl_node_dump_monitor(struct sk_buff *skb, struct netlink_callback *cb);
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 int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb,
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 				   struct netlink_callback *cb);
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+#ifdef CONFIG_TIPC_CRYPTO
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+int tipc_nl_node_set_key(struct sk_buff *skb, struct genl_info *info);
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+int tipc_nl_node_flush_key(struct sk_buff *skb, struct genl_info *info);
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+#endif
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+void tipc_node_pre_cleanup_net(struct net *exit_net);
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 #endif