src/include/lwip/ip6.h (LwIP)

/** * @file * * IPv6 layer. */ /* * Copyright (c) 2010 Inico Technologies Ltd. * 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. * * This file is part of the lwIP TCP/IP stack. * * Author: Ivan Delamer <delamer@inicotech.com> * * * Please coordinate changes and requests with Ivan Delamer * <delamer@inicotech.com> */ #ifndef LWIP_HDR_IP6_H #define LWIP_HDR_IP6_H #include "lwip/opt.h" #if LWIP_IPV6 /* don't build if not configured for use in lwipopts.h */ #include "lwip/ip6_addr.h" #include "lwip/prot/ip6.h" #include "lwip/def.h" #include "lwip/pbuf.h" #include "lwip/netif.h" #include "lwip/err.h" #ifdef __cplusplus extern "C" { #endif struct netif *ip6_route(const ip6_addr_t *src, const ip6_addr_t *dest); const ip_addr_t *ip6_select_source_address(struct netif *netif, const ip6_addr_t * dest); err_t ip6_input(struct pbuf *p, struct netif *inp); err_t ip6_output(struct pbuf *p, const ip6_addr_t *src, const ip6_addr_t *dest, u8_t hl, u8_t tc, u8_t nexth); err_t ip6_output_if(struct pbuf *p, const ip6_addr_t *src, const ip6_addr_t *dest, u8_t hl, u8_t tc, u8_t nexth, struct netif *netif); err_t ip6_output_if_src(struct pbuf *p, const ip6_addr_t *src, const ip6_addr_t *dest, u8_t hl, u8_t tc, u8_t nexth, struct netif *netif); #if LWIP_NETIF_USE_HINTS err_t ip6_output_hinted(struct pbuf *p, const ip6_addr_t *src, const ip6_addr_t *dest, u8_t hl, u8_t tc, u8_t nexth, struct netif_hint *netif_hint); #endif /* LWIP_NETIF_USE_HINTS */ #if LWIP_IPV6_MLD err_t ip6_options_add_hbh_ra(struct pbuf * p, u8_t nexth, u8_t value); #endif /* LWIP_IPV6_MLD */ #define ip6_netif_get_local_ip(netif, dest) (((netif) != NULL) ? \ ip6_select_source_address(netif, dest) : NULL) #if IP6_DEBUG void ip6_debug_print(struct pbuf *p); #else #define ip6_debug_print(p) #endif /* IP6_DEBUG */ #ifdef __cplusplus } #endif #endif /* LWIP_IPV6 */ #endif /* LWIP_HDR_IP6_H */