#include <linux/err.h>
#include <linux/sysctl.h>
+#include <net/rtnetlink.h>
+
+/*
+ * NUD stands for "neighbor unreachability detection"
+ */
#define NUD_IN_TIMER (NUD_INCOMPLETE|NUD_REACHABLE|NUD_DELAY|NUD_PROBE)
#define NUD_VALID (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY)
struct neigh_parms
{
+ struct net *net;
struct net_device *dev;
struct neigh_parms *next;
int (*neigh_setup)(struct neighbour *);
struct pneigh_entry
{
struct pneigh_entry *next;
- struct net_device *dev;
+ struct net *net;
+ struct net_device *dev;
u8 flags;
u8 key[0];
};
const void *pkey,
struct net_device *dev);
extern struct neighbour * neigh_lookup_nodev(struct neigh_table *tbl,
+ struct net *net,
const void *pkey);
extern struct neighbour * neigh_create(struct neigh_table *tbl,
const void *pkey,
extern struct neigh_parms *neigh_parms_alloc(struct net_device *dev, struct neigh_table *tbl);
extern void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
-extern void neigh_parms_destroy(struct neigh_parms *parms);
extern unsigned long neigh_rand_reach_time(unsigned long base);
extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
struct sk_buff *skb);
-extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, const void *key, struct net_device *dev, int creat);
-extern int pneigh_delete(struct neigh_table *tbl, const void *key, struct net_device *dev);
-
-struct netlink_callback;
-struct nlmsghdr;
-extern int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern void neigh_app_ns(struct neighbour *n);
-
-extern int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
+extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev, int creat);
+extern int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev);
+extern void neigh_app_ns(struct neighbour *n);
extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
struct neigh_seq_state {
+ struct seq_net_private p;
struct neigh_table *tbl;
void *(*neigh_sub_iter)(struct neigh_seq_state *state,
struct neighbour *n, loff_t *pos);
atomic_dec(&parms->refcnt);
}
-static inline void neigh_parms_put(struct neigh_parms *parms)
-{
- if (atomic_dec_and_test(&parms->refcnt))
- neigh_parms_destroy(parms);
-}
-
static inline struct neigh_parms *neigh_parms_clone(struct neigh_parms *parms)
{
atomic_inc(&parms->refcnt);
return neigh->nud_state&NUD_CONNECTED;
}
-static inline int neigh_is_valid(struct neighbour *neigh)
-{
- return neigh->nud_state&NUD_VALID;
-}
static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
{