2 * net/tipc/name_distr.h: Include file for TIPC name distribution code
4 * Copyright (c) 2000-2006, Ericsson AB
5 * Copyright (c) 2005, Wind River Systems
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21 * GNU General Public License ("GPL") version 2 as published by the Free
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37 #ifndef _TIPC_NAME_DISTR_H
38 #define _TIPC_NAME_DISTR_H
40 #include "name_table.h"
42 #define ITEM_SIZE sizeof(struct distr_item)
45 * struct distr_item - publication info distributed to other nodes
46 * @type: name sequence type
47 * @lower: name sequence lower bound
48 * @upper: name sequence upper bound
49 * @port: publishing port reference
50 * @key: publication key
52 * ===> All fields are stored in network byte order. <===
54 * First 3 fields identify (name or) name sequence being published.
55 * Reference field uniquely identifies port that published name sequence.
56 * Key field uniquely identifies publication, in the event a port has
57 * multiple publications of the same name sequence.
59 * Note: There is no field that identifies the publishing node because it is
60 * the same for all items contained within a publication message.
70 void tipc_named_bcast(struct net *net, struct sk_buff *skb);
71 struct sk_buff *tipc_named_publish(struct net *net, struct publication *publ);
72 struct sk_buff *tipc_named_withdraw(struct net *net, struct publication *publ);
73 void tipc_named_node_up(struct net *net, u32 dnode, u16 capabilities);
74 void tipc_named_rcv(struct net *net, struct sk_buff_head *namedq,
75 u16 *rcv_nxt, bool *open);
76 void tipc_named_reinit(struct net *net);
77 void tipc_publ_notify(struct net *net, struct list_head *nsub_list,
78 u32 addr, u16 capabilities);