Not only keep track of nexthop, but also of lastbutonehop. If destination cl

[tinc] / src / connection.h

diff --git a/src/connection.h b/src/connection.h
index 4532eb4..5d34cd2 100644 (file)
--- a/src/connection.h
+++ b/src/connection.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: connection.h,v 1.1.2.10 2001/07/15 18:07:31 guus Exp $
+    $Id: connection.h,v 1.1.2.12 2001/09/24 14:11:59 guus Exp $
 */
 
 #ifndef __TINC_CONNECTION_H__
@@ -97,6 +97,7 @@ typedef struct connection_t {
   char *hischallenge;              /* challenge we sent to him */
 
   struct connection_t *nexthop;    /* nearest meta-hop in this direction */
+  struct connection_t *lastbutonehop; /* meta-hop closest to him */
   
   avl_tree_t *subnet_tree;         /* Pointer to a tree of subnets belonging to this connection */
 
@@ -112,13 +113,15 @@ extern connection_t *new_connection(void);
 extern void free_connection(connection_t *);
 extern void id_add(connection_t *);
 extern void active_add(connection_t *);
+extern void active_del(connection_t *);
 extern void connection_add(connection_t *);
 extern void connection_del(connection_t *);
+extern void prune_add(connection_t *);
+extern void prune_flush(void);
 extern connection_t *lookup_id(char *);
 extern connection_t *lookup_active(ipv4_t, short unsigned int);
 extern void dump_connection_list(void);
 extern int read_host_config(connection_t *);
-extern void destroy_connection_tree(void);
-extern void prune_connection_tree(void);
+extern void destroy_trees(void);
 
 #endif /* __TINC_CONNECTION_H__ */