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More sensible name, and try to set PMTU discovery on IPv6 sockets as well.
[tinc]
/
src
/
graph.c
diff --git
a/src/graph.c
b/src/graph.c
index
6ec3724
..
c177347
100644
(file)
--- a/
src/graph.c
+++ b/
src/graph.c
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: graph.c,v 1.1.2.
28 2003/08/22 11:18:42
guus Exp $
+ $Id: graph.c,v 1.1.2.
32 2003/12/20 21:09:33
guus Exp $
*/
/* We need to generate two trees from the graph:
*/
/* We need to generate two trees from the graph:
@@
-76,7
+76,7
@@
void mst_kruskal(void)
/* Clear MST status on connections */
for(node = connection_tree->head; node; node = node->next) {
/* Clear MST status on connections */
for(node = connection_tree->head; node; node = node->next) {
- c =
(connection_t *)
node->data;
+ c = node->data;
c->status.mst = false;
}
c->status.mst = false;
}
@@
-90,7
+90,7
@@
void mst_kruskal(void)
/* Clear visited status on nodes */
for(node = node_tree->head; node; node = node->next) {
/* Clear visited status on nodes */
for(node = node_tree->head; node; node = node->next) {
- n =
(node_t *)
node->data;
+ n = node->data;
n->status.visited = false;
nodes++;
}
n->status.visited = false;
nodes++;
}
@@
-103,7
+103,7
@@
void mst_kruskal(void)
for(skipped = false, node = edge_weight_tree->head; node; node = next) {
next = node->next;
for(skipped = false, node = edge_weight_tree->head; node; node = next) {
next = node->next;
- e =
(edge_t *)
node->data;
+ e = node->data;
if(!e->reverse || e->from->status.visited == e->to->status.visited) {
skipped = true;
if(!e->reverse || e->from->status.visited == e->to->status.visited) {
skipped = true;
@@
-158,7
+158,7
@@
void sssp_bfs(void)
/* Clear visited status on nodes */
for(node = node_tree->head; node; node = node->next) {
/* Clear visited status on nodes */
for(node = node_tree->head; node; node = node->next) {
- n =
(node_t *)
node->data;
+ n = node->data;
n->status.visited = false;
n->status.indirect = true;
}
n->status.visited = false;
n->status.indirect = true;
}
@@
-178,22
+178,23
@@
void sssp_bfs(void)
while(todo_tree->head) {
for(from = todo_tree->head; from; from = next) { /* "from" is the node from which we start */
next = from->next;
while(todo_tree->head) {
for(from = todo_tree->head; from; from = next) { /* "from" is the node from which we start */
next = from->next;
- n =
(node_t *)
from->data;
+ n = from->data;
for(to = n->edge_tree->head; to; to = to->next) { /* "to" is the edge connected to "from" */
for(to = n->edge_tree->head; to; to = to->next) { /* "to" is the edge connected to "from" */
- e =
(edge_t *)
to->data;
+ e = to->data;
if(!e->reverse)
continue;
/* Situation:
if(!e->reverse)
continue;
/* Situation:
- /
- /
- -----
-(n)-----
(e->to)
- \
- \
+
/
+
/
+ -----
>(n)---e-->
(e->to)
+
\
+
\
+ Where e is an edge, (n) and (e->to) are nodes.
n->address is set to the e->address of the edge left of n to n.
We are currently examining the edge e right of n from n:
n->address is set to the e->address of the edge left of n to n.
We are currently examining the edge e right of n from n:
@@
-228,6
+229,14
@@
void sssp_bfs(void)
e->to->hostname = sockaddr2hostname(&e->to->address);
avl_insert_node(node_udp_tree, node);
e->to->hostname = sockaddr2hostname(&e->to->address);
avl_insert_node(node_udp_tree, node);
+
+ if(e->to->options & OPTION_DONTFRAGMENT) {
+ e->to->mtu = MTU;
+ e->to->mtuprobes = 0;
+ e->to->probedmtu = 0;
+ if(e->to->status.validkey)
+ send_mtu_probe(e->to);
+ }
}
node = avl_alloc_node();
}
node = avl_alloc_node();
@@
-245,7
+254,7
@@
void sssp_bfs(void)
for(node = node_tree->head; node; node = next) {
next = node->next;
for(node = node_tree->head; node; node = next) {
next = node->next;
- n =
(node_t *)
node->data;
+ n = node->data;
if(n->status.visited != n->status.reachable) {
n->status.reachable = !n->status.reachable;
if(n->status.visited != n->status.reachable) {
n->status.reachable = !n->status.reachable;