projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 | ||
| 1da177e4 LT |
8 | |
| 9 | extern struct neigh_table arp_tbl; | |
| 10 | ||
| f610b74b DM |
11 | static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd) |
| 12 | { | |
| 13 | u32 val = key ^ dev->ifindex; | |
| 14 | ||
| 15 | return val * hash_rnd; | |
| 16 | } | |
| 17 | ||
| 1da177e4 | 18 | extern void arp_init(void); |
| 1da177e4 | 19 | extern int arp_find(unsigned char *haddr, struct sk_buff *skb); |
| 32e569b7 | 20 | extern int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg); |
| ed9bad06 AV |
21 | extern void arp_send(int type, int ptype, __be32 dest_ip, |
| 22 | struct net_device *dev, __be32 src_ip, | |
| abfdf1c4 JE |
23 | const unsigned char *dest_hw, |
| 24 | const unsigned char *src_hw, const unsigned char *th); | |
| 1da177e4 | 25 | extern int arp_bind_neighbour(struct dst_entry *dst); |
| 714e85be | 26 | extern int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir); |
| 1da177e4 LT |
27 | extern void arp_ifdown(struct net_device *dev); |
| 28 | ||
| ed9bad06 AV |
29 | extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, |
| 30 | struct net_device *dev, __be32 src_ip, | |
| abfdf1c4 JE |
31 | const unsigned char *dest_hw, |
| 32 | const unsigned char *src_hw, | |
| 33 | const unsigned char *target_hw); | |
| 1da177e4 | 34 | extern void arp_xmit(struct sk_buff *skb); |
| 545ecdc3 | 35 | int arp_invalidate(struct net_device *dev, __be32 ip); |
| 1da177e4 | 36 | |
| 1da177e4 | 37 | #endif /* _ARP_H */ |