tipc: narrow down exposure of struct tipc_node

In our effort to have less code and include dependencies between
entities such as node, link and bearer, we try to narrow down
the exposed interface towards the node as much as possible.

In this commit, we move the definition of struct tipc_node, along
with many of its associated function declarations, from node.h to
node.c. We also move some function definitions from link.c and
name_distr.c to node.c, since they access fields in struct tipc_node
that should not be externally visible. The moved functions are renamed
according to new location, and made static whenever possible.

There are no functional changes in this commit.

Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 4 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index 66d859b66c84..a7ee806e1ee4 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -249,14 +249,15 @@ bool tipc_link_is_failingover(struct tipc_link *l);
 bool tipc_link_is_blocked(struct tipc_link *l);
 void tipc_link_set_active(struct tipc_link *l, bool active);
 void tipc_link_reset(struct tipc_link *l_ptr);
+void link_reset_statistics(struct tipc_link *l);
 int tipc_link_xmit(struct tipc_link *link,      struct sk_buff_head *list,
                    struct sk_buff_head *xmitq);
+void tipc_link_proto_xmit(struct tipc_link *l, u32 msg_typ, int probe_msg,
+                          u32 gap, u32 tolerance, u32 priority);
 void tipc_link_set_queue_limits(struct tipc_link *l, u32 window);
-
+int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg,
+                       struct tipc_link *link, int nlflags);
 int tipc_nl_link_dump(struct sk_buff *skb, struct netlink_callback *cb);
-int tipc_nl_link_get(struct sk_buff *skb, struct genl_info *info);
-int tipc_nl_link_set(struct sk_buff *skb, struct genl_info *info);
-int tipc_nl_link_reset_stats(struct sk_buff *skb, struct genl_info *info);
 int tipc_nl_parse_link_prop(struct nlattr *prop, struct nlattr *props[]);
 int tipc_link_timeout(struct tipc_link *l, struct sk_buff_head *xmitq);
 int tipc_link_rcv(struct tipc_link *l, struct sk_buff *skb,