fix use-after-free when an interface event is pending while the interface is being...

[project/netifd.git] / proto.h

diff --git a/proto.h b/proto.h
index e066b43..8ec5072 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -8,6 +8,7 @@ struct proto_handler;
 enum interface_proto_event {
        IFPEV_UP,
        IFPEV_DOWN,
+       IFPEV_LINK_LOST,
 };
 
 enum interface_proto_cmd {
@@ -18,6 +19,7 @@ enum interface_proto_cmd {
 enum {
        PROTO_FLAG_IMMEDIATE = (1 << 0),
        PROTO_FLAG_NODEV = (1 << 1),
+       PROTO_FLAG_INIT_AVAILABLE = (1 << 2),
 };
 
 struct interface_proto_state {
@@ -28,6 +30,7 @@ struct interface_proto_state {
        void (*proto_event)(struct interface_proto_state *, enum interface_proto_event ev);
 
        /* filled in by the protocol handler */
+       int (*notify)(struct interface_proto_state *, struct blob_attr *data);
        int (*cb)(struct interface_proto_state *, enum interface_proto_cmd cmd, bool force);
        void (*free)(struct interface_proto_state *);
 };
@@ -45,12 +48,16 @@ struct proto_handler {
                struct interface *iface, struct blob_attr *attr);
 };
 
+extern const struct config_param_list proto_ip_attr;
+
 void add_proto_handler(struct proto_handler *p);
 void proto_init_interface(struct interface *iface, struct blob_attr *attr);
 void proto_attach_interface(struct interface *iface, const char *proto_name);
 int interface_proto_event(struct interface_proto_state *proto,
                          enum interface_proto_cmd cmd, bool force);
-int proto_apply_static_settings(struct interface_proto_state *state,
-                               struct blob_attr *attr);
+
+unsigned int parse_netmask_string(const char *str, bool v6);
+int proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ext);
+
 
 #endif