X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fnetfilter_ipv6%2Fip6_tables.h;fp=include%2Flinux%2Fnetfilter_ipv6%2Fip6_tables.h;h=f249b574f0fa0e5ef8cb7fb2ff4cc1fcd7c2278b;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=d0d5d1ee4be31c64e9b64df889c68d68d73db46a;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index d0d5d1ee4..f249b574f 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -56,9 +56,60 @@ struct ip6t_ip6 {
 	u_int8_t invflags;
 };
 
-#define ip6t_entry_match xt_entry_match
-#define ip6t_entry_target xt_entry_target
-#define ip6t_standard_target xt_standard_target
+/* FIXME: If alignment in kernel different from userspace? --RR */
+struct ip6t_entry_match
+{
+	union {
+		struct {
+			u_int16_t match_size;
+
+			/* Used by userspace */
+			char name[IP6T_FUNCTION_MAXNAMELEN-1];
+			u_int8_t revision;
+		} user;
+		struct {
+			u_int16_t match_size;
+
+			/* Used inside the kernel */
+			struct ip6t_match *match;
+		} kernel;
+
+		/* Total length */
+		u_int16_t match_size;
+	} u;
+
+	unsigned char data[0];
+};
+
+struct ip6t_entry_target
+{
+	union {
+		struct {
+			u_int16_t target_size;
+
+			/* Used by userspace */
+			char name[IP6T_FUNCTION_MAXNAMELEN-1];
+			u_int8_t revision;
+		} user;
+		struct {
+			u_int16_t target_size;
+
+			/* Used inside the kernel */
+			struct ip6t_target *target;
+		} kernel;
+
+		/* Total length */
+		u_int16_t target_size;
+	} u;
+
+	unsigned char data[0];
+};
+
+struct ip6t_standard_target
+{
+	struct ip6t_entry_target target;
+	int verdict;
+};
 
 #define ip6t_counters	xt_counters
 
@@ -283,15 +334,11 @@ ip6t_get_target(struct ip6t_entry *e)
 #include <linux/init.h>
 extern void ip6t_init(void) __init;
 
-#define ip6t_register_target(tgt) 		\
-({	(tgt)->family = AF_INET6;		\
- 	xt_register_target(tgt); })
-#define ip6t_unregister_target(tgt) xt_unregister_target(tgt)
+#define ip6t_register_target(tgt) xt_register_target(AF_INET6, tgt)
+#define ip6t_unregister_target(tgt) xt_unregister_target(AF_INET6, tgt)
 
-#define ip6t_register_match(match)		\
-({	(match)->family = AF_INET6;		\
-	xt_register_match(match); })
-#define ip6t_unregister_match(match) xt_unregister_match(match)
+#define ip6t_register_match(match) xt_register_match(AF_INET6, match)
+#define ip6t_unregister_match(match) xt_unregister_match(AF_INET6, match)
 
 extern int ip6t_register_table(struct ip6t_table *table,
 			       const struct ip6t_replace *repl);