LwIP
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Outline
#define LWIP_HDR_IP4_H
#include "lwip/opt.h"
#include "lwip/def.h"
#include "lwip/pbuf.h"
#include "lwip/ip4_addr.h"
#include "lwip/err.h"
#include "lwip/netif.h"
#include "lwip/prot/ip4.h"
#define LWIP_IPV4_SRC_ROUTING
#define LWIP_IPV4_SRC_ROUTING
#define IP_OPTIONS_SEND
#define ip_init
ip4_route(const ip4_addr_t *);
#define ip4_route_src
ip4_input(struct pbuf *, struct netif *);
ip4_output(struct pbuf *, const ip4_addr_t *, const ip4_addr_t *, u8_t, u8_t, u8_t);
ip4_output_if(struct pbuf *, const ip4_addr_t *, const ip4_addr_t *, u8_t, u8_t, u8_t, struct netif *);
ip4_output_if_src(struct pbuf *, const ip4_addr_t *, const ip4_addr_t *, u8_t, u8_t, u8_t, struct netif *);
#define ip4_netif_get_local_ip
#define ip4_debug_print
Files
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SourceVuSTM32 Libraries and SamplesLwIPsrc/include/lwip/ip4.h
 
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/** * @file * IPv4 API *//* ... */ /* * Copyright (c) 2001-2004 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. 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: Adam Dunkels <adam@sics.se> * *//* ... */ #ifndef LWIP_HDR_IP4_H #define LWIP_HDR_IP4_H #include "lwip/opt.h" #if LWIP_IPV4 #include "lwip/def.h" #include "lwip/pbuf.h" #include "lwip/ip4_addr.h" #include "lwip/err.h" #include "lwip/netif.h" #include "lwip/prot/ip4.h" 6 includes #ifdef __cplusplus extern "C" { #endif #ifdef LWIP_HOOK_IP4_ROUTE_SRC #define LWIP_IPV4_SRC_ROUTING 1 #else #define LWIP_IPV4_SRC_ROUTING 0 #endif /** Currently, the function ip_output_if_opt() is only used with IGMP */ #define IP_OPTIONS_SEND (LWIP_IPV4 && LWIP_IGMP) #define ip_init() /* Compatibility define, no init needed. */ struct netif *ip4_route(const ip4_addr_t *dest); #if LWIP_IPV4_SRC_ROUTING struct netif *ip4_route_src(const ip4_addr_t *src, const ip4_addr_t *dest); #else /* LWIP_IPV4_SRC_ROUTING */ #define ip4_route_src(src, dest) ip4_route(dest) #endif /* LWIP_IPV4_SRC_ROUTING */ err_t ip4_input(struct pbuf *p, struct netif *inp); err_t ip4_output(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto); err_t ip4_output_if(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif *netif); err_t ip4_output_if_src(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif *netif); #if LWIP_NETIF_USE_HINTS err_t ip4_output_hinted(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif_hint *netif_hint);/* ... */ #endif /* LWIP_NETIF_USE_HINTS */ #if IP_OPTIONS_SEND err_t ip4_output_if_opt(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif *netif, void *ip_options, u16_t optlen); err_t ip4_output_if_opt_src(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif *netif, void *ip_options, u16_t optlen);/* ... */ #endif /* IP_OPTIONS_SEND */ #if LWIP_MULTICAST_TX_OPTIONS void ip4_set_default_multicast_netif(struct netif* default_multicast_netif); #endif /* LWIP_MULTICAST_TX_OPTIONS */ #define ip4_netif_get_local_ip(netif) (((netif) != NULL) ? netif_ip_addr4(netif) : NULL) #if IP_DEBUG void ip4_debug_print(struct pbuf *p); #else #define ip4_debug_print(p) #endif /* IP_DEBUG */ #ifdef __cplusplus }extern "C" { ... } #endif /* ... */ #endif /* LWIP_IPV4 */ /* ... */ #endif /* LWIP_HDR_IP_H */
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