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Diffstat (limited to 'nuttx/net/uip/uip_neighbor.h')
-rw-r--r-- | nuttx/net/uip/uip_neighbor.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/nuttx/net/uip/uip_neighbor.h b/nuttx/net/uip/uip_neighbor.h new file mode 100644 index 000000000..eac08f938 --- /dev/null +++ b/nuttx/net/uip/uip_neighbor.h @@ -0,0 +1,61 @@ +/* net/uip/uip_neighbor.h + * Header file for database of link-local neighbors, used by IPv6 code and + * to be used by future ARP code. + * + * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * A direct leverage of logic from uIP which also has b BSD style license + * + * Author: Adam Dunkels <adam@sics.se> + * Copyright (c) 2006, Swedish Institute of Computer Science. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef __UIP_NEIGHBOR_H__ +#define __UIP_NEIGHBOR_H__ + +#include <stdint.h> +#include <nuttx/net/uip/uip.h> +#include <net/ethernet.h> + +struct uip_neighbor_addr +{ +#if UIP_NEIGHBOR_CONF_ADDRTYPE + UIP_NEIGHBOR_CONF_ADDRTYPE addr; +#else + struct ether_addr addr; +#endif +}; + +void uip_neighbor_init(void); +void uip_neighbor_add(uip_ipaddr_t ipaddr, struct uip_neighbor_addr *addr); +void uip_neighbor_update(uip_ipaddr_t ipaddr); +struct uip_neighbor_addr *uip_neighbor_lookup(uip_ipaddr_t ipaddr); +void uip_neighbor_periodic(void); + +#endif /* __UIP-NEIGHBOR_H__ */ |