+ D(SYSTEM, "brctl delif %s %s", bridge->ifname, dev->ifname);
+ return 0;
+}
+
+int system_bridge_vlan(const char *iface, uint16_t vid, int16_t vid_end, bool add, unsigned int vflags)
+{
+ D(SYSTEM, "brctl vlan %s %s %s vid=%d vid_end=%d pvid=%d untag=%d",
+ add ? "add" : "remove",
+ (vflags & BRVLAN_F_SELF) ? "self" : "master",
+ iface, vid, vid_end,
+ !!(vflags & BRVLAN_F_PVID),
+ !!(vflags & BRVLAN_F_UNTAGGED));
+ return 0;
+}
+
+void system_bridge_set_stp_state(struct device *dev, bool val)
+{
+}
+
+int system_bridge_vlan_check(struct device *dev, char *ifname)
+{
+ return 0;
+}
+
+int system_bonding_set_device(struct device *dev, struct bonding_config *cfg)
+{
+ return 0;
+}
+
+int system_bonding_set_port(struct device *dev, struct device *port, bool add, bool primary)
+{
+ return 0;
+}
+
+int system_link_netns_move(struct device *dev, int netns_fd, const char *target_ifname)
+{
+ D(SYSTEM, "ip link set %s name %s netns %d", dev->ifname, target_ifname, netns_fd);
+ return 0;
+}
+
+int system_netns_open(const pid_t target_ns)
+{
+ D(SYSTEM, "open netns of pid %d", target_ns);
+ return 1;
+}
+
+int system_netns_set(int netns_fd)
+{
+ D(SYSTEM, "set netns %d", netns_fd);