1 files changed, 175 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/x_tables.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/x_tables.h
new file mode 100644
index 0000000..2794d97
--- /dev/null
+++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/x_tables.h
@@ -0,0 +1,175 @@
+#ifndef _X_TABLES_H
+#define _X_TABLES_H
+
+#include <linux/types.h>
+
+#define XT_FUNCTION_MAXNAMELEN 30
+#define XT_TABLE_MAXNAMELEN 32
+
+struct xt_entry_match
+{
+	union {
+		struct {
+			__u16 match_size;
+
+			/* Used by userspace */
+			char name[XT_FUNCTION_MAXNAMELEN-1];
+
+			__u8 revision;
+		} user;
+		struct {
+			__u16 match_size;
+
+			/* Used inside the kernel */
+			struct xt_match *match;
+		} kernel;
+
+		/* Total length */
+		__u16 match_size;
+	} u;
+
+	unsigned char data[0];
+};
+
+struct xt_entry_target
+{
+	union {
+		struct {
+			__u16 target_size;
+
+			/* Used by userspace */
+			char name[XT_FUNCTION_MAXNAMELEN-1];
+
+			__u8 revision;
+		} user;
+		struct {
+			__u16 target_size;
+
+			/* Used inside the kernel */
+			struct xt_target *target;
+		} kernel;
+
+		/* Total length */
+		__u16 target_size;
+	} u;
+
+	unsigned char data[0];
+};
+
+#define XT_TARGET_INIT(__name, __size)					       \
+{									       \
+	.target.u.user = {						       \
+		.target_size	= XT_ALIGN(__size),			       \
+		.name		= __name,				       \
+	},								       \
+}
+
+struct xt_standard_target
+{
+	struct xt_entry_target target;
+	int verdict;
+};
+
+/* The argument to IPT_SO_GET_REVISION_*.  Returns highest revision
+ * kernel supports, if >= revision. */
+struct xt_get_revision
+{
+	char name[XT_FUNCTION_MAXNAMELEN-1];
+
+	__u8 revision;
+};
+
+/* CONTINUE verdict for targets */
+#define XT_CONTINUE 0xFFFFFFFF
+
+/* For standard target */
+#define XT_RETURN (-NF_REPEAT - 1)
+
+/* this is a dummy structure to find out the alignment requirement for a struct
+ * containing all the fundamental data types that are used in ipt_entry,
+ * ip6t_entry and arpt_entry.  This sucks, and it is a hack.  It will be my
+ * personal pleasure to remove it -HW
+ */
+struct _xt_align
+{
+	__u8 u8;
+	__u16 u16;
+	__u32 u32;
+	__u64 u64;
+};
+
+#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) 	\
+			& ~(__alignof__(struct _xt_align)-1))
+
+/* Standard return verdict, or do jump. */
+#define XT_STANDARD_TARGET ""
+/* Error verdict. */
+#define XT_ERROR_TARGET "ERROR"
+
+#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
+#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
+
+struct xt_counters
+{
+	__u64 pcnt, bcnt;			/* Packet and byte counters */
+};
+
+/* The argument to IPT_SO_ADD_COUNTERS. */
+struct xt_counters_info
+{
+	/* Which table. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	unsigned int num_counters;
+
+	/* The counters (actually `number' of these). */
+	struct xt_counters counters[0];
+};
+
+#define XT_INV_PROTO		0x40	/* Invert the sense of PROTO. */
+
+/* fn returns 0 to continue iteration */
+#define XT_MATCH_ITERATE(type, e, fn, args...)			\
+({								\
+	unsigned int __i;					\
+	int __ret = 0;						\
+	struct xt_entry_match *__m;				\
+								\
+	for (__i = sizeof(type);				\
+	     __i < (e)->target_offset;				\
+	     __i += __m->u.match_size) {			\
+		__m = (void *)e + __i;				\
+								\
+		__ret = fn(__m , ## args);			\
+		if (__ret != 0)					\
+			break;					\
+	}							\
+	__ret;							\
+})
+
+/* fn returns 0 to continue iteration */
+#define XT_ENTRY_ITERATE_CONTINUE(type, entries, size, n, fn, args...) \
+({								\
+	unsigned int __i, __n;					\
+	int __ret = 0;						\
+	type *__entry;						\
+								\
+	for (__i = 0, __n = 0; __i < (size);			\
+	     __i += __entry->next_offset, __n++) { 		\
+		__entry = (void *)(entries) + __i;		\
+		if (__n < n)					\
+			continue;				\
+								\
+		__ret = fn(__entry , ## args);			\
+		if (__ret != 0)					\
+			break;					\
+	}							\
+	__ret;							\
+})
+
+/* fn returns 0 to continue iteration */
+#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
+	XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
+
+
+#endif /* _X_TABLES_H */