Dump through control socket

[tinc] / src / subnet.c

diff --git a/src/subnet.c b/src/subnet.c
index bbf4edd..9d84ec2 100644 (file)
--- a/src/subnet.c
+++ b/src/subnet.c
@@ -438,7 +438,7 @@ void subnet_update(node_t *owner, subnet_t *subnet, bool up) {
        }
 }
 
-void dump_subnets(void)
+int dump_subnets(struct evbuffer *out)
 {
        char netstr[MAXNETSTR];
        subnet_t *subnet;
@@ -446,14 +446,14 @@ void dump_subnets(void)
 
        cp();
 
-       logger(LOG_DEBUG, _("Subnet list:"));
-
        for(node = subnet_tree->head; node; node = node->next) {
                subnet = node->data;
                if(!net2str(netstr, sizeof netstr, subnet))
                        continue;
-               logger(LOG_DEBUG, _(" %s owner %s"), netstr, subnet->owner->name);
+               if(evbuffer_add_printf(out, _(" %s owner %s\n"),
+                                                          netstr, subnet->owner->name) == -1)
+                       return errno;
        }
 
-       logger(LOG_DEBUG, _("End of subnet list."));
+       return 0;
 }