add support for externally managed ip addresses and routes

[project/netifd.git] / interface-ip.c

diff --git a/interface-ip.c b/interface-ip.c
index e651d39..2e2e9d8 100644 (file)
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -24,13 +24,15 @@ interface_update_proto_addr(struct vlist_tree *tree,
 
        if (node_old) {
                addr = container_of(node_old, struct device_addr, node);
 
        if (node_old) {
                addr = container_of(node_old, struct device_addr, node);

-               system_del_address(dev, addr);
+               if (!(addr->flags & DEVADDR_EXTERNAL))
+                       system_del_address(dev, addr);

                free(addr);
        }
 
        if (node_new) {
                addr = container_of(node_new, struct device_addr, node);
                free(addr);
        }
 
        if (node_new) {
                addr = container_of(node_new, struct device_addr, node);

-               system_add_address(dev, addr);
+               if (!(addr->flags & DEVADDR_EXTERNAL))
+                       system_add_address(dev, addr);

        }
 }
 
        }
 }
 


@@ -48,13 +50,15 @@ interface_update_proto_route(struct vlist_tree *tree,
 
        if (node_old) {
                route = container_of(node_old, struct device_route, node);
 
        if (node_old) {
                route = container_of(node_old, struct device_route, node);

-               system_del_route(dev, route);
+               if (!(route->flags & DEVADDR_EXTERNAL))
+                       system_del_route(dev, route);

                free(route);
        }
 
        if (node_new) {
                route = container_of(node_new, struct device_route, node);
                free(route);
        }
 
        if (node_new) {
                route = container_of(node_new, struct device_route, node);

-               system_add_route(dev, route);
+               if (!(route->flags & DEVADDR_EXTERNAL))
+                       system_add_route(dev, route);

        }
 }
 
        }
 }