patch to Vanilla Tomato 1.28

1 files changed, 40 insertions, 0 deletions

diff --git a/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_u32.h b/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_u32.h
new file mode 100644
index 00000000..694fdc08
--- /dev/null
+++ b/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_u32.h
@@ -0,0 +1,40 @@
+#ifndef _IPT_U32_H
+#define _IPT_U32_H
+#include <linux/netfilter_ipv4/ip_tables.h>
+
+enum ipt_u32_ops
+{
+	IPT_U32_AND,
+	IPT_U32_LEFTSH,
+	IPT_U32_RIGHTSH,
+	IPT_U32_AT
+};
+
+struct ipt_u32_location_element
+{
+	u_int32_t number;
+	u_int8_t nextop;
+};
+struct ipt_u32_value_element
+{
+	u_int32_t min;
+	u_int32_t max;
+};
+/* *** any way to allow for an arbitrary number of elements?
+   for now I settle for a limit of 10 of each */
+#define U32MAXSIZE 10
+struct ipt_u32_test
+{
+	u_int8_t nnums;
+	struct ipt_u32_location_element location[U32MAXSIZE+1];
+	u_int8_t nvalues;
+	struct ipt_u32_value_element value[U32MAXSIZE+1];
+};
+
+struct ipt_u32
+{
+	u_int8_t ntests;
+	struct ipt_u32_test tests[U32MAXSIZE+1];
+};
+
+#endif /*_IPT_U32_H*/