#include "lwip/opt.h"
#include <string.h>
#include <stdlib.h>
#include "lwip/def.h"
#include "lwip/ip_addr.h"
#include "lwip/ip6_addr.h"
#include "lwip/netif.h"
#include "lwip/priv/tcp_priv.h"
#include "lwip/udp.h"
#include "lwip/priv/raw_priv.h"
#include "lwip/snmp.h"
#include "lwip/igmp.h"
#include "lwip/etharp.h"
#include "lwip/stats.h"
#include "lwip/sys.h"
#include "lwip/ip.h"
#include "lwip/tcpip.h"
#include "netif/ethernet.h"
#include "lwip/autoip.h"
#include "lwip/dhcp.h"
#include "lwip/dhcp6.h"
#include "lwip/mld6.h"
#include "lwip/nd6.h"

Functions
err_t	netif_input (struct pbuf p, struct netif inp)

struct netif *	netif_add_noaddr (struct netif netif, void state, netif_init_fn init, netif_input_fn input)

struct netif *	netif_add (struct netif netif, const ip4_addr_t ipaddr, const ip4_addr_t netmask, const ip4_addr_t gw, void *state, netif_init_fn init, netif_input_fn input)

void	netif_set_ipaddr (struct netif netif, const ip4_addr_t ipaddr)

void	netif_set_netmask (struct netif netif, const ip4_addr_t netmask)

void	netif_set_gw (struct netif netif, const ip4_addr_t gw)

void	netif_set_addr (struct netif netif, const ip4_addr_t ipaddr, const ip4_addr_t netmask, const ip4_addr_t gw)

void	netif_remove (struct netif *netif)

void	netif_set_default (struct netif *netif)

void	netif_set_up (struct netif *netif)

void	netif_set_down (struct netif *netif)

void	netif_set_status_callback (struct netif *netif, netif_status_callback_fn status_callback)

void	netif_set_remove_callback (struct netif *netif, netif_status_callback_fn remove_callback)

void	netif_set_link_up (struct netif *netif)

void	netif_set_link_down (struct netif *netif)

void	netif_set_link_callback (struct netif *netif, netif_status_callback_fn link_callback)

err_t	netif_loop_output (struct netif netif, struct pbuf p)

void	netif_poll (struct netif *netif)

u8_t	netif_alloc_client_data_id (void)

void	netif_ip6_addr_set (struct netif netif, s8_t addr_idx, const ip6_addr_t addr6)

void	netif_ip6_addr_set_state (struct netif *netif, s8_t addr_idx, u8_t state)

s8_t	netif_get_ip6_addr_match (struct netif netif, const ip6_addr_t ip6addr)

void	netif_create_ip6_linklocal_address (struct netif *netif, u8_t from_mac_48bit)

err_t	netif_add_ip6_address (struct netif netif, const ip6_addr_t ip6addr, s8_t *chosen_idx)

u8_t	netif_name_to_index (const char *name)

char *	netif_index_to_name (u8_t idx, char *name)

struct netif *	netif_get_by_index (u8_t idx)

struct netif *	netif_find (const char *name)

void	netif_add_ext_callback (netif_ext_callback_t *callback, netif_ext_callback_fn fn)

void	netif_remove_ext_callback (netif_ext_callback_t *callback)

void	netif_invoke_ext_callback (struct netif netif, netif_nsc_reason_t reason, const netif_ext_callback_args_t args)

Variables
struct netif *	netif_list

struct netif *	netif_default

Detailed Description

lwIP network interface abstraction

Function Documentation

◆ netif_get_ip6_addr_match()

s8_t netif_get_ip6_addr_match	(	struct netif *	netif,
		const ip6_addr_t *	ip6addr
	)

Checks if a specific local address is present on the netif and returns its index. Depending on its state, it may or may not be assigned to the interface (as per RFC terminology).

The given address may or may not be zoned (i.e., have a zone index other than IP6_NO_ZONE). If the address is zoned, it must have the correct zone for the given netif, or no match will be found.

Parameters

netif	the netif to check
ip6addr	the IPv6 address to find

Returns: >= 0: address found, this is its index -1: address not found on this netif

◆ netif_invoke_ext_callback()

void netif_invoke_ext_callback	(	struct netif *	netif,
		netif_nsc_reason_t	reason,
		const netif_ext_callback_args_t *	args
	)

Invoke extended netif status event

Parameters

netif	netif that is affected by change
reason	change reason
args	depends on reason, see reason description

◆ netif_poll()

void netif_poll ( struct netif * netif )

Call netif_poll() in the main loop of your application. This is to prevent reentering non-reentrant functions like tcp_input(). Packets passed to netif_loop_output() are put on a list that is passed to netif->input() by netif_poll().

Variable Documentation

◆ netif_default

struct netif* netif_default

The default network interface.

◆ netif_list

struct netif* netif_list

The list of network interfaces.

Functions

Variables