uip-neighbor.h 2.3 KB

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  1. /*
  2. * Copyright (c) 2006, Swedish Institute of Computer Science.
  3. * All rights reserved.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions
  7. * are met:
  8. * 1. Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * 2. Redistributions in binary form must reproduce the above copyright
  11. * notice, this list of conditions and the following disclaimer in the
  12. * documentation and/or other materials provided with the distribution.
  13. * 3. Neither the name of the Institute nor the names of its contributors
  14. * may be used to endorse or promote products derived from this software
  15. * without specific prior written permission.
  16. *
  17. * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  18. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20. * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  21. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27. * SUCH DAMAGE.
  28. *
  29. * This file is part of the uIP TCP/IP stack
  30. *
  31. * $Id: uip-neighbor.h,v 1.2 2006/06/12 08:00:30 adam Exp $
  32. */
  33. /**
  34. * \file
  35. * Header file for database of link-local neighbors, used by
  36. * IPv6 code and to be used by future ARP code.
  37. * \author
  38. * Adam Dunkels <adam@sics.se>
  39. */
  40. #ifndef __UIP_NEIGHBOR_H__
  41. #define __UIP_NEIGHBOR_H__
  42. #include "uip.h"
  43. struct uip_neighbor_addr {
  44. #if UIP_NEIGHBOR_CONF_ADDRTYPE
  45. UIP_NEIGHBOR_CONF_ADDRTYPE addr;
  46. #else
  47. struct uip_eth_addr addr;
  48. #endif
  49. };
  50. void uip_neighbor_init(void);
  51. void uip_neighbor_add(uip_ipaddr_t ipaddr, struct uip_neighbor_addr *addr);
  52. void uip_neighbor_update(uip_ipaddr_t ipaddr);
  53. struct uip_neighbor_addr *uip_neighbor_lookup(uip_ipaddr_t ipaddr);
  54. void uip_neighbor_periodic(void);
  55. #endif /* __UIP-NEIGHBOR_H__ */