Revert "[PATCH] x86-64: fix x86_64-mm-sched-clock-share"

[safe/jmp/linux-2.6] / include / linux / rtnetlink.h

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 7e4aa48..dff3192 100644 (file)
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -2,7 +2,9 @@
 #define __LINUX_RTNETLINK_H
 
 #include <linux/netlink.h>
-#include <linux/if.h>
+#include <linux/if_link.h>
+#include <linux/if_addr.h>
+#include <linux/neighbour.h>
 
 /****
  *             Routing/neighbour discovery messages.
@@ -81,8 +83,6 @@ enum {
 
        RTM_NEWPREFIX   = 52,
 #define RTM_NEWPREFIX  RTM_NEWPREFIX
-       RTM_GETPREFIX   = 54,
-#define RTM_GETPREFIX  RTM_GETPREFIX
 
        RTM_GETMULTICAST = 58,
 #define RTM_GETMULTICAST RTM_GETMULTICAST
@@ -261,7 +261,7 @@ enum rtattr_type_t
        RTA_FLOW,
        RTA_CACHEINFO,
        RTA_SESSION,
-       RTA_MP_ALGO,
+       RTA_MP_ALGO, /* no longer used */
        RTA_TABLE,
        __RTA_MAX
 };
@@ -351,6 +351,8 @@ enum
 #define RTAX_INITCWND RTAX_INITCWND
        RTAX_FEATURES,
 #define RTAX_FEATURES RTAX_FEATURES
+       RTAX_RTO_MIN,
+#define RTAX_RTO_MIN RTAX_RTO_MIN
        __RTAX_MAX
 };
 
@@ -570,21 +572,25 @@ static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
 }
 
 extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, int len);
+extern int __rtattr_parse_nested_compat(struct rtattr *tb[], int maxattr,
+                                       struct rtattr *rta, int len);
 
 #define rtattr_parse_nested(tb, max, rta) \
        rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
 
-extern struct sock *rtnl;
+#define rtattr_parse_nested_compat(tb, max, rta, data, len) \
+({     data = RTA_PAYLOAD(rta) >= len ? RTA_DATA(rta) : NULL; \
+       __rtattr_parse_nested_compat(tb, max, rta, len); })
 
-struct rtnetlink_link
-{
-       int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
-       int (*dumpit)(struct sk_buff *, struct netlink_callback *cb);
-};
-
-extern struct rtnetlink_link * rtnetlink_links[NPROTO];
 extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
+extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
+extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
+                      struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
+extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
+                             u32 id, u32 ts, u32 tsage, long expires,
+                             u32 error);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
 
@@ -600,7 +606,7 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
 
 #define RTA_PUT_NOHDR(skb, attrlen, data) \
 ({     RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \
-       memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \
+       memset(skb_tail_pointer(skb) - (RTA_ALIGN(attrlen) - attrlen), 0, \
               RTA_ALIGN(attrlen) - attrlen); })
 
 #define RTA_PUT_U8(skb, attrtype, value) \
@@ -632,12 +638,24 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
        RTA_PUT(skb, attrtype, 0, NULL);
 
 #define RTA_NEST(skb, type) \
-({     struct rtattr *__start = (struct rtattr *) (skb)->tail; \
+({     struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
        RTA_PUT(skb, type, 0, NULL); \
        __start;  })
 
 #define RTA_NEST_END(skb, start) \
-({     (start)->rta_len = ((skb)->tail - (unsigned char *) (start)); \
+({     (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
+       (skb)->len; })
+
+#define RTA_NEST_COMPAT(skb, type, attrlen, data) \
+({     struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
+       RTA_PUT(skb, type, attrlen, data); \
+       RTA_NEST(skb, type); \
+       __start; })
+
+#define RTA_NEST_COMPAT_END(skb, start) \
+({     struct rtattr *__nest = (void *)(start) + NLMSG_ALIGN((start)->rta_len); \
+       (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
+       RTA_NEST_END(skb, __nest); \
        (skb)->len; })
 
 #define RTA_NEST_CANCEL(skb, start) \