C99 extravaganza.

[tinc] / src / route.c

diff --git a/src/route.c b/src/route.c
index 4c4312c..cec35ca 100644 (file)
--- a/src/route.c
+++ b/src/route.c
@@ -20,7 +20,6 @@
 
 #include "system.h"
 
-#include "splay_tree.h"
 #include "connection.h"
 #include "control_common.h"
 #include "ethernet.h"
@@ -187,15 +186,10 @@ static void swap_mac_addresses(vpn_packet_t *packet) {
 }
        
 static void age_subnets(int fd, short events, void *data) {
-       subnet_t *s;
-       connection_t *c;
-       splay_node_t *node, *next, *node2;
        bool left = false;
        time_t now = time(NULL);
 
-       for(node = myself->subnet_tree->head; node; node = next) {
-               next = node->next;
-               s = node->data;
+       for splay_each(subnet_t, s, myself->subnet_tree) {
                if(s->expires && s->expires < now) {
                        if(debug_level >= DEBUG_TRAFFIC) {
                                char netstr[MAXNETSTR];
@@ -203,11 +197,9 @@ static void age_subnets(int fd, short events, void *data) {
                                        logger(DEBUG_TRAFFIC, LOG_INFO, "Subnet %s expired", netstr);
                        }
 
-                       for(node2 = connection_tree->head; node2; node2 = node2->next) {
-                               c = node2->data;
+                       for list_each(connection_t, c, connection_list)
                                if(c->status.active)
                                        send_del_subnet(c, s);
-                       }
 
                        subnet_del(myself, s);
                } else {
@@ -221,11 +213,7 @@ static void age_subnets(int fd, short events, void *data) {
 }
 
 static void learn_mac(mac_t *address) {
-       subnet_t *subnet;
-       splay_node_t *node;
-       connection_t *c;
-
-       subnet = lookup_subnet_mac(myself, address);
+       subnet_t *subnet = lookup_subnet_mac(myself, address);
 
        /* If we don't know this MAC address yet, store it */
 
@@ -244,11 +232,9 @@ static void learn_mac(mac_t *address) {
 
                /* And tell all other tinc daemons it's our MAC */
 
-               for(node = connection_tree->head; node; node = node->next) {
-                       c = node->data;
+               for list_each(connection_t, c, connection_list)
                        if(c->status.active)
                                send_add_subnet(c, subnet);
-               }
 
                if(!timeout_initialized(&age_subnets_event))
                        timeout_set(&age_subnets_event, age_subnets, NULL);
@@ -878,8 +864,8 @@ static void route_mac(node_t *source, vpn_packet_t *packet) {
 
 static void send_pcap(vpn_packet_t *packet) {
        pcap = false;
-       for(splay_node_t *node = connection_tree->head; node; node = node->next) {
-               connection_t *c = node->data;
+
+       for list_each(connection_t, c, connection_list) {
                if(!c->status.pcap)
                        continue;