Add support for IP in IPv6 tunnels (DS-Lite)

[project/netifd.git] / system.h

diff --git a/system.h b/system.h
index 73ceb41..d293157 100644 (file)
--- a/system.h
+++ b/system.h
@@ -16,14 +16,19 @@
 
 #include <sys/time.h>
 #include <sys/socket.h>
+#include <arpa/inet.h>
 #include "device.h"
 #include "interface-ip.h"
+#include "iprule.h"
 
 enum tunnel_param {
        TUNNEL_ATTR_TYPE,
        TUNNEL_ATTR_REMOTE,
        TUNNEL_ATTR_LOCAL,
        TUNNEL_ATTR_TTL,
+       TUNNEL_ATTR_6RD_PREFIX,
+       TUNNEL_ATTR_6RD_RELAY_PREFIX,
+       TUNNEL_ATTR_LINK,
        __TUNNEL_ATTR_MAX
 };
 
@@ -40,6 +45,7 @@ struct bridge_config {
        enum bridge_opt flags;
        bool stp;
        bool igmp_snoop;
+       unsigned short priority;
        int forward_delay;
 
        int ageing_time;
@@ -47,6 +53,22 @@ struct bridge_config {
        int max_age;
 };
 
+static inline int system_get_addr_family(unsigned int flags)
+{
+       if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
+               return AF_INET6;
+       else
+               return AF_INET;
+}
+
+static inline int system_get_addr_len(unsigned int flags)
+{
+       if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
+               return sizeof(struct in_addr);
+       else
+               return sizeof(struct in6_addr);
+}
+
 int system_init(void);
 
 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg);
@@ -65,6 +87,8 @@ int system_if_dump_info(struct device *dev, struct blob_buf *b);
 int system_if_dump_stats(struct device *dev, struct blob_buf *b);
 struct device *system_if_get_parent(struct device *dev);
 bool system_if_force_external(const char *ifname);
+void system_if_apply_settings(struct device *dev, struct device_settings *s);
+
 
 int system_add_address(struct device *dev, struct device_addr *addr);
 int system_del_address(struct device *dev, struct device_addr *addr);
@@ -73,9 +97,21 @@ int system_add_route(struct device *dev, struct device_route *route);
 int system_del_route(struct device *dev, struct device_route *route);
 int system_flush_routes(void);
 
+bool system_resolve_rt_table(const char *name, unsigned int *id);
+
 int system_del_ip_tunnel(const char *name);
 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
 
+int system_add_iprule(struct iprule *rule);
+int system_del_iprule(struct iprule *rule);
+int system_flush_iprules(void);
+
+bool system_resolve_iprule_action(const char *action, unsigned int *id);
+
 time_t system_get_rtime(void);
 
+void system_fd_set_cloexec(int fd);
+
+int system_update_ipv6_mtu(struct device *device, int mtu);
+
 #endif