2 * net/tipc/addr.h: Include file for TIPC address utility routines
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5 * Copyright (c) 2004-2005, Wind River Systems
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40 #include <linux/types.h>
41 #include <linux/tipc.h>
42 #include <net/net_namespace.h>
43 #include <net/netns/generic.h>
46 static inline u32 tipc_own_addr(struct net *net)
48 return tipc_net(net)->node_addr;
51 static inline u8 *tipc_own_id(struct net *net)
53 struct tipc_net *tn = tipc_net(net);
55 if (!strlen(tn->node_id_string))
60 static inline char *tipc_own_id_string(struct net *net)
62 return tipc_net(net)->node_id_string;
65 static inline u32 tipc_cluster_mask(u32 addr)
67 return addr & TIPC_ZONE_CLUSTER_MASK;
70 static inline int tipc_node2scope(u32 node)
72 return node ? TIPC_NODE_SCOPE : TIPC_CLUSTER_SCOPE;
75 static inline int tipc_scope2node(struct net *net, int sc)
77 return sc != TIPC_NODE_SCOPE ? 0 : tipc_own_addr(net);
80 static inline int in_own_node(struct net *net, u32 addr)
82 return addr == tipc_own_addr(net) || !addr;
85 bool tipc_in_scope(bool legacy_format, u32 domain, u32 addr);
86 void tipc_set_node_id(struct net *net, u8 *id);
87 void tipc_set_node_addr(struct net *net, u32 addr);
88 char *tipc_nodeid2string(char *str, u8 *id);
89 u32 tipc_node_id2hash(u8 *id128);