ip_addr.c File Reference

#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#include "lwip/inet.h"
#include "lwip/netif.h"

Go to the source code of this file.

Defines
#define	IP_ADDR_ANY_VALUE   0x00000000UL
#define	IP_ADDR_BROADCAST_VALUE   0xffffffffUL
Functions
u8_t	ip_addr_isbroadcast (struct ip_addr *addr, struct netif *netif)
Variables
struct ip_addr	ip_addr_any = { IP_ADDR_ANY_VALUE }
struct ip_addr	ip_addr_broadcast = { IP_ADDR_BROADCAST_VALUE }

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Detailed Description

This is the IPv4 address tools implementation.

Definition in file ip_addr.c.

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Function Documentation

u8_t ip_addr_isbroadcast	(	struct ip_addr *	addr,
		struct netif *	netif
	)

Determine if an address is a broadcast address on a network interface

Parameters:

	addr	address to be checked
	netif	the network interface against which the address is checked

Returns:

returns non-zero if the address is a broadcast address

Definition at line 58 of file ip_addr.c.