---

yaml --- r: 78526 b: refs/heads/master c: d6a2ba0 h: refs/heads/master v: v3
git-mirror · Jan 28, 2008 · 4d160c6 · 4d160c6
1 parent 0c7ab62
commit 4d160c6
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Showing 3 changed files with 722 additions and 59 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 11f6dff8af95d8d1d14bef70d384029c5acf6e04
+refs/heads/master: d6a2ba07c31b0497fc82a8c175400ea8747da2ef
diff --git a/trunk/include/linux/netfilter_arp/arp_tables.h b/trunk/include/linux/netfilter_arp/arp_tables.h
@@ -281,5 +281,36 @@ extern unsigned int arpt_do_table(struct sk_buff *skb,
 				  struct arpt_table *table);
 
 #define ARPT_ALIGN(s) XT_ALIGN(s)
+
+#ifdef CONFIG_COMPAT
+#include <net/compat.h>
+
+struct compat_arpt_entry
+{
+	struct arpt_arp arp;
+	u_int16_t target_offset;
+	u_int16_t next_offset;
+	compat_uint_t comefrom;
+	struct compat_xt_counters counters;
+	unsigned char elems[0];
+};
+
+static inline struct arpt_entry_target *
+compat_arpt_get_target(struct compat_arpt_entry *e)
+{
+	return (void *)e + e->target_offset;
+}
+
+#define COMPAT_ARPT_ALIGN(s)	COMPAT_XT_ALIGN(s)
+
+/* fn returns 0 to continue iteration */
+#define COMPAT_ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
+	XT_ENTRY_ITERATE(struct compat_arpt_entry, entries, size, fn, ## args)
+
+#define COMPAT_ARPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
+	XT_ENTRY_ITERATE_CONTINUE(struct compat_arpt_entry, entries, size, n, \
+				  fn, ## args)
+
+#endif /* CONFIG_COMPAT */
 #endif /*__KERNEL__*/
 #endif /* _ARPTABLES_H */