62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/* net/uip/uip_neighbor.h
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* Header file for database of link-local neighbors, used by IPv6 code and
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* to be used by future ARP code.
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*
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* Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* A direct leverage of logic from uIP which also has b BSD style license
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*
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* Author: Adam Dunkels <adam@sics.se>
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* Copyright (c) 2006, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __UIP_NEIGHBOR_H__
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#define __UIP_NEIGHBOR_H__
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#include <stdint.h>
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#include <nuttx/net/uip/uip.h>
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#include <net/ethernet.h>
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struct uip_neighbor_addr
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{
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#if UIP_NEIGHBOR_CONF_ADDRTYPE
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UIP_NEIGHBOR_CONF_ADDRTYPE addr;
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#else
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struct ether_addr addr;
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#endif
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};
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void uip_neighbor_init(void);
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void uip_neighbor_add(uip_ipaddr_t ipaddr, struct uip_neighbor_addr *addr);
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void uip_neighbor_update(uip_ipaddr_t ipaddr);
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struct uip_neighbor_addr *uip_neighbor_lookup(uip_ipaddr_t ipaddr);
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void uip_neighbor_periodic(void);
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#endif /* __UIP-NEIGHBOR_H__ */
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