[NEIGH]: Use rtnl registration interface
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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340d17fc9d
Коммит
c8822a4e00
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@ -24,6 +24,7 @@
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#include <linux/err.h>
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#include <linux/sysctl.h>
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#include <net/rtnetlink.h>
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#define NUD_IN_TIMER (NUD_INCOMPLETE|NUD_REACHABLE|NUD_DELAY|NUD_PROBE)
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#define NUD_VALID (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY)
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@ -213,16 +214,7 @@ extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
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extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, const void *key, struct net_device *dev, int creat);
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extern int pneigh_delete(struct neigh_table *tbl, const void *key, struct net_device *dev);
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struct netlink_callback;
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struct nlmsghdr;
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extern int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
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extern int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
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extern int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
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extern void neigh_app_ns(struct neighbour *n);
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extern int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
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extern int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
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extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
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extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
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extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
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@ -1441,7 +1441,7 @@ int neigh_table_clear(struct neigh_table *tbl)
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return 0;
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}
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int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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static int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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{
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struct ndmsg *ndm;
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struct nlattr *dst_attr;
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@ -1506,7 +1506,7 @@ out:
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return err;
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}
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int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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static int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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{
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struct ndmsg *ndm;
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struct nlattr *tb[NDA_MAX+1];
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@ -1786,7 +1786,7 @@ static struct nla_policy nl_ntbl_parm_policy[NDTPA_MAX+1] __read_mostly = {
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[NDTPA_LOCKTIME] = { .type = NLA_U64 },
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};
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int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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static int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
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{
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struct neigh_table *tbl;
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struct ndtmsg *ndtmsg;
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@ -1910,7 +1910,7 @@ errout:
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return err;
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}
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int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
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static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
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{
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int family, tidx, nidx = 0;
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int tbl_skip = cb->args[0];
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@ -2034,7 +2034,7 @@ out:
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return rc;
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}
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int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
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static int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
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{
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struct neigh_table *tbl;
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int t, family, s_t;
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@ -2746,14 +2746,26 @@ void neigh_sysctl_unregister(struct neigh_parms *p)
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#endif /* CONFIG_SYSCTL */
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static int __init neigh_init(void)
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{
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rtnl_register(PF_UNSPEC, RTM_NEWNEIGH, neigh_add, NULL);
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rtnl_register(PF_UNSPEC, RTM_DELNEIGH, neigh_delete, NULL);
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rtnl_register(PF_UNSPEC, RTM_GETNEIGH, NULL, neigh_dump_info);
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rtnl_register(PF_UNSPEC, RTM_GETNEIGHTBL, NULL, neightbl_dump_info);
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rtnl_register(PF_UNSPEC, RTM_SETNEIGHTBL, neightbl_set, NULL);
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return 0;
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}
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subsys_initcall(neigh_init);
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EXPORT_SYMBOL(__neigh_event_send);
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EXPORT_SYMBOL(neigh_changeaddr);
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EXPORT_SYMBOL(neigh_compat_output);
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EXPORT_SYMBOL(neigh_connected_output);
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EXPORT_SYMBOL(neigh_create);
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EXPORT_SYMBOL(neigh_delete);
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EXPORT_SYMBOL(neigh_destroy);
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EXPORT_SYMBOL(neigh_dump_info);
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EXPORT_SYMBOL(neigh_event_ns);
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EXPORT_SYMBOL(neigh_ifdown);
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EXPORT_SYMBOL(neigh_lookup);
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@ -963,16 +963,11 @@ static struct rtnetlink_link link_rtnetlink_table[RTM_NR_MSGTYPES] =
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{
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[RTM_GETADDR - RTM_BASE] = { .dumpit = rtnl_dump_all },
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[RTM_GETROUTE - RTM_BASE] = { .dumpit = rtnl_dump_all },
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[RTM_NEWNEIGH - RTM_BASE] = { .doit = neigh_add },
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[RTM_DELNEIGH - RTM_BASE] = { .doit = neigh_delete },
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[RTM_GETNEIGH - RTM_BASE] = { .dumpit = neigh_dump_info },
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#ifdef CONFIG_FIB_RULES
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[RTM_NEWRULE - RTM_BASE] = { .doit = fib_nl_newrule },
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[RTM_DELRULE - RTM_BASE] = { .doit = fib_nl_delrule },
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#endif
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[RTM_GETRULE - RTM_BASE] = { .dumpit = rtnl_dump_all },
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[RTM_GETNEIGHTBL - RTM_BASE] = { .dumpit = neightbl_dump_info },
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[RTM_SETNEIGHTBL - RTM_BASE] = { .doit = neightbl_set },
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};
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static int rtnetlink_event(struct notifier_block *this, unsigned long event, void *ptr)
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