ip6_addr.c File Reference

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

Include dependency graph for ip6_addr.c:

Go to the source code of this file.

Functions
u8_t	ip_addr_netcmp (struct ip_addr *addr1, struct ip_addr *addr2, struct ip_addr *mask)
u8_t	ip_addr_cmp (struct ip_addr *addr1, struct ip_addr *addr2)
void	ip_addr_set (struct ip_addr *dest, struct ip_addr *src)
u8_t	ip_addr_isany (struct ip_addr *addr)

Function Documentation

ip_addr_cmp()

u8_t ip_addr_cmp	(	struct ip_addr *	addr1,
		struct ip_addr *	addr2
	)

Definition at line 49 of file ip6_addr.c.

{
  return(addr1->addr[0] == addr2->addr[0] &&
         addr1->addr[1] == addr2->addr[1] &&
         addr1->addr[2] == addr2->addr[2] &&
         addr1->addr[3] == addr2->addr[3]);
}

ip_addr_isany()

u8_t ip_addr_isany

(

struct ip_addr *

addr

)

Definition at line 68 of file ip6_addr.c.

{
  if (addr == NULL) return 1;
  return((addr->addr[0] | addr->addr[1] | addr->addr[2] | addr->addr[3]) == 0);
}

ip_addr_netcmp()

u8_t ip_addr_netcmp	(	struct ip_addr *	addr1,
		struct ip_addr *	addr2,
		struct ip_addr *	mask
	)

Definition at line 38 of file ip6_addr.c.

{
  return((addr1->addr[0] & mask->addr[0]) == (addr2->addr[0] & mask->addr[0]) &&
         (addr1->addr[1] & mask->addr[1]) == (addr2->addr[1] & mask->addr[1]) &&
         (addr1->addr[2] & mask->addr[2]) == (addr2->addr[2] & mask->addr[2]) &&
         (addr1->addr[3] & mask->addr[3]) == (addr2->addr[3] & mask->addr[3]));
        
}

ip_addr_set()

void ip_addr_set	(	struct ip_addr *	dest,
		struct ip_addr *	src
	)

Definition at line 58 of file ip6_addr.c.

{
  SMEMCPY(dest, src, sizeof(struct ip_addr));
  /*  dest->addr[0] = src->addr[0];
  dest->addr[1] = src->addr[1];
  dest->addr[2] = src->addr[2];
  dest->addr[3] = src->addr[3];*/
}