void interface_ip_init(struct interface *iface);
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_write_resolv_conf(const char *jail);
void interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6);
void interface_ip_add_neighbor(struct interface *iface, struct blob_attr *attr, bool v6);