src/add-ons/kernel/network/stack/routes.h

   1 /*
   2  * Copyright 2006-2010, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Axel Dörfler, axeld@pinc-software.de
   7  */
   8 #ifndef ROUTES_H
   9 #define ROUTES_H
  10
  11
  12 #include <net_datalink.h>
  13 #include <net_stack.h>
  14
  15 #include <util/DoublyLinkedList.h>
  16
  17
  18 class InterfaceAddress;
  19
  20
  21 struct net_route_private
  22         : net_route, DoublyLinkedListLinkImpl<net_route_private> {
  23         int32   ref_count;
  24
  25         net_route_private();
  26         ~net_route_private();
  27 };
  28
  29 typedef DoublyLinkedList<net_route_private> RouteList;
  30 typedef DoublyLinkedList<net_route_info,
  31         DoublyLinkedListCLink<net_route_info> > RouteInfoList;
  32
  33
  34 uint32 route_table_size(struct net_domain_private* domain);
  35 status_t list_routes(struct net_domain_private* domain, void* buffer,
  36                                 size_t size);
  37 status_t control_routes(struct net_interface* interface, net_domain* domain,
  38                                 int32 option, void* argument, size_t length);
  39
  40 status_t add_route(struct net_domain* domain,
  41                                 const struct net_route* route);
  42 status_t remove_route(struct net_domain* domain,
  43                                 const struct net_route* route);
  44 status_t get_route_information(struct net_domain* domain, void* buffer,
  45                                 size_t length);
  46 void invalidate_routes(net_domain* domain, net_interface* interface);
  47 void invalidate_routes(InterfaceAddress* address);
  48 struct net_route* get_route(struct net_domain* domain,
  49                                 const struct sockaddr* address);
  50 status_t get_device_route(struct net_domain* domain, uint32 index,
  51                                 struct net_route** _route);
  52 status_t get_buffer_route(struct net_domain* domain,
  53                                 struct net_buffer* buffer, struct net_route** _route);
  54 void put_route(struct net_domain* domain, struct net_route* route);
  55
  56 status_t register_route_info(struct net_domain* domain,
  57                                 struct net_route_info* info);
  58 status_t unregister_route_info(struct net_domain* domain,
  59                                 struct net_route_info* info);
  60 status_t update_route_info(struct net_domain* domain,
  61                                 struct net_route_info* info);
  62
  63 #endif  // ROUTES_H