Use the TCP socket infrastructure for control sockets.

[meshlink] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index 5a0aab0ba7bd04979198492ef7ab3854b251484c..06bf36d793cc43e6d76bba2fee33df75b5f26c33 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -382,44 +382,8 @@ void check_reachability() {
        }
 }
 
-/* Dump nodes and edges to a graphviz file.
-          
-   The file can be converted to an image with
-   dot -Tpng graph_filename -o image_filename.png -Gconcentrate=true
-*/
-
-int dump_graph(struct evbuffer *out) {
-       splay_node_t *node;
-       node_t *n;
-       edge_t *e;
-
-       if(evbuffer_add_printf(out, "digraph {\n") == -1)
-               return errno;
-       
-       /* dump all nodes first */
-       for(node = node_tree->head; node; node = node->next) {
-               n = node->data;
-               if(evbuffer_add_printf(out, "   %s [label = \"%s\"];\n",
-                                                          n->name, n->name) == -1)
-                       return errno;
-       }
-
-       /* now dump all edges */
-       for(node = edge_weight_tree->head; node; node = node->next) {
-               e = node->data;
-               if(evbuffer_add_printf(out, "   %s -> %s;\n",
-                                                          e->from->name, e->to->name) == -1)
-                       return errno;
-       }
-
-       if(evbuffer_add_printf(out, "}\n") == -1)
-               return errno;
-
-       return 0;
-}
-
 void graph(void) {
-    subnet_cache_flush();
+       subnet_cache_flush();
        sssp_dijkstra();
        check_reachability();
        mst_kruskal();