include/net/arp.h

   1 /* linux/net/inet/arp.h */
   2 #ifndef _ARP_H
   3 #define _ARP_H
   4
   5 #include <linux/if_arp.h>
   6 #include <net/neighbour.h>
   7
   8
   9 extern struct neigh_table arp_tbl;
  10
  11 extern void     arp_init(void);
  12 extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
  13 extern int      arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
  14 extern void     arp_send(int type, int ptype, __be32 dest_ip,
  15                          struct net_device *dev, __be32 src_ip,
  16                          const unsigned char *dest_hw,
  17                          const unsigned char *src_hw, const unsigned char *th);
  18 extern int      arp_bind_neighbour(struct dst_entry *dst);
  19 extern struct neighbour *__arp_bind_neighbour(struct dst_entry *dst, __be32 nexthop);
  20 extern int      arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
  21 extern void     arp_ifdown(struct net_device *dev);
  22
  23 extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
  24                                   struct net_device *dev, __be32 src_ip,
  25                                   const unsigned char *dest_hw,
  26                                   const unsigned char *src_hw,
  27                                   const unsigned char *target_hw);
  28 extern void arp_xmit(struct sk_buff *skb);
  29 int arp_invalidate(struct net_device *dev, __be32 ip);
  30
  31 #endif  /* _ARP_H */