ip.c File Reference

#include "lwip/opt.h"
#include "lwip/ip.h"
#include "lwip/def.h"
#include "lwip/mem.h"
#include "lwip/ip_frag.h"
#include "lwip/inet_chksum.h"
#include "lwip/netif.h"
#include "lwip/icmp.h"
#include "lwip/igmp.h"
#include "lwip/raw.h"
#include "lwip/udp.h"
#include "lwip/tcp_impl.h"
#include "lwip/snmp.h"
#include "lwip/dhcp.h"
#include "lwip/autoip.h"
#include "lwip/stats.h"
#include "arch/perf.h"
#include <string.h>

Go to the source code of this file.

Defines
#define	LWIP_INLINE_IP_CHKSUM   1
#define	CHECKSUM_GEN_IP_INLINE   0
#define	IP_ACCEPT_LINK_LAYER_ADDRESSING   0
Functions
struct netif *	ip_route (ip_addr_t *dest)
err_t	ip_input (struct pbuf *p, struct netif *inp)
err_t	ip_output_if (struct pbuf *p, ip_addr_t *src, ip_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto, struct netif *netif)
err_t	ip_output (struct pbuf *p, ip_addr_t *src, ip_addr_t *dest, u8_t ttl, u8_t tos, u8_t proto)
Variables
struct netif *	current_netif
struct ip_hdr *	current_header
ip_addr_t	current_iphdr_src
ip_addr_t	current_iphdr_dest
static u16_t	ip_id

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Detailed Description

This is the IPv4 layer implementation for incoming and outgoing IP traffic.

See also:

ip_frag.c

Definition in file ip.c.