add support for updating route metrics

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

diff --git a/interface-ip.h b/interface-ip.h
index 4a1776d..df5545d 100644 (file)
--- a/interface-ip.h
+++ b/interface-ip.h
@@ -9,11 +9,11 @@ enum device_addr_flags {
        DEVADDR_INET6           = (1 << 0),
        DEVADDR_FAMILY          = DEVADDR_INET4 | DEVADDR_INET6,
 
-       /* device route (no gateway) */
-       DEVADDR_DEVICE          = (1 << 1),
-
        /* externally added address */
        DEVADDR_EXTERNAL        = (1 << 2),
+
+       /* route overrides the default interface metric */
+       DEVROUTE_METRIC         = (1 << 3)
 };
 
 union if_addr {
@@ -25,6 +25,10 @@ struct device_addr {
        struct vlist_node node;
 
        enum device_addr_flags flags;
+       bool enabled;
+
+       /* ipv4 only */
+       uint32_t broadcast;
 
        /* must be last */
        unsigned int mask;
@@ -35,10 +39,12 @@ struct device_route {
        struct vlist_node node;
 
        enum device_addr_flags flags;
+       bool enabled;
        bool keep;
 
        union if_addr nexthop;
-       struct device *device;
+       int metric;
+       int mtu;
 
        /* must be last */
        unsigned int mask;
@@ -46,25 +52,30 @@ struct device_route {
 };
 
 struct dns_server {
-       struct list_head list;
+       struct vlist_simple_node node;
        int af;
        union if_addr addr;
 };
 
 struct dns_search_domain {
-       struct list_head list;
+       struct vlist_simple_node node;
        char name[];
 };
 
+extern const struct config_param_list route_attr_list;
+
 void interface_ip_init(struct interface_ip_settings *ip, struct interface *iface);
 void interface_add_dns_server(struct interface_ip_settings *ip, const char *str);
 void interface_add_dns_server_list(struct interface_ip_settings *ip, struct blob_attr *list);
 void interface_add_dns_search_list(struct interface_ip_settings *ip, struct blob_attr *list);
 void interface_write_resolv_conf(void);
 
+void interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6);
+
 void interface_ip_update_start(struct interface_ip_settings *ip);
 void interface_ip_update_complete(struct interface_ip_settings *ip);
 void interface_ip_flush(struct interface_ip_settings *ip);
-
+void interface_ip_set_enabled(struct interface_ip_settings *ip, bool enabled);
+void interface_ip_update_metric(struct interface_ip_settings *ip, int metric);
 
 #endif