[NETFILTER]: x_tables: remove unused argument to target functions

[pandora-kernel.git] / include / linux / netfilter_ipv4 / ip_tables.h

diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 76ba24b..a536bbd 100644 (file)
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -52,61 +52,9 @@ struct ipt_ip {
        u_int8_t invflags;
 };
 
-struct ipt_entry_match
-{
-       union {
-               struct {
-                       u_int16_t match_size;
-
-                       /* Used by userspace */
-                       char name[IPT_FUNCTION_MAXNAMELEN-1];
-
-                       u_int8_t revision;
-               } user;
-               struct {
-                       u_int16_t match_size;
-
-                       /* Used inside the kernel */
-                       struct ipt_match *match;
-               } kernel;
-
-               /* Total length */
-               u_int16_t match_size;
-       } u;
-
-       unsigned char data[0];
-};
-
-struct ipt_entry_target
-{
-       union {
-               struct {
-                       u_int16_t target_size;
-
-                       /* Used by userspace */
-                       char name[IPT_FUNCTION_MAXNAMELEN-1];
-
-                       u_int8_t revision;
-               } user;
-               struct {
-                       u_int16_t target_size;
-
-                       /* Used inside the kernel */
-                       struct ipt_target *target;
-               } kernel;
-
-               /* Total length */
-               u_int16_t target_size;
-       } u;
-
-       unsigned char data[0];
-};
-
-struct ipt_standard_target
-{
-       struct ipt_entry_target target;
-       int verdict;
-};
+#define ipt_entry_match xt_entry_match
+#define ipt_entry_target xt_entry_target
+#define ipt_standard_target xt_standard_target
 
 #define ipt_counters xt_counters
 
@@ -321,11 +269,15 @@ ipt_get_target(struct ipt_entry *e)
 #include <linux/init.h>
 extern void ipt_init(void) __init;
 
-#define ipt_register_target(tgt) xt_register_target(AF_INET, tgt)
-#define ipt_unregister_target(tgt) xt_unregister_target(AF_INET, tgt)
+#define ipt_register_target(tgt)       \
+({     (tgt)->family = AF_INET;        \
+       xt_register_target(tgt); })
+#define ipt_unregister_target(tgt) xt_unregister_target(tgt)
 
-#define ipt_register_match(mtch) xt_register_match(AF_INET, mtch)
-#define ipt_unregister_match(mtch) xt_unregister_match(AF_INET, mtch)
+#define ipt_register_match(mtch)       \
+({     (mtch)->family = AF_INET;       \
+       xt_register_match(mtch); })
+#define ipt_unregister_match(mtch) xt_unregister_match(mtch)
 
 //#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl)
 //#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl)
@@ -360,9 +312,26 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
                                 unsigned int hook,
                                 const struct net_device *in,
                                 const struct net_device *out,
-                                struct ipt_table *table,
-                                void *userdata);
+                                struct ipt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
+
+#ifdef CONFIG_COMPAT
+#include <net/compat.h>
+
+struct compat_ipt_entry
+{
+       struct ipt_ip ip;
+       compat_uint_t nfcache;
+       u_int16_t target_offset;
+       u_int16_t next_offset;
+       compat_uint_t comefrom;
+       struct compat_xt_counters counters;
+       unsigned char elems[0];
+};
+
+#define COMPAT_IPT_ALIGN(s)    COMPAT_XT_ALIGN(s)
+
+#endif /* CONFIG_COMPAT */
 #endif /*__KERNEL__*/
 #endif /* _IPTABLES_H */