1 files changed, 23 insertions, 13 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cc04f5cd2286..416a2e4024b2 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -27,6 +27,7 @@
 #include <linux/highmem.h>
 #include <linux/poll.h>
 #include <linux/net.h>
+#include <linux/textsearch.h>
 #include <net/checksum.h>
 
 #define HAVE_ALLOC_SKB          /* For the drivers to know */
@@ -193,7 +194,6 @@ struct skb_shared_info {
  *      @nfcache: Cache info
  *      @nfct: Associated connection, if any
  *      @nfctinfo: Relationship of this skb to the connection
- *      @nf_debug: Netfilter debugging
  *      @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
  *      @private: Data which is private to the HIPPI implementation
  *      @tc_index: Traffic control index
@@ -264,9 +264,6 @@ struct sk_buff {
         __u32                   nfcache;
         __u32                   nfctinfo;
         struct nf_conntrack     *nfct;
-#ifdef CONFIG_NETFILTER_DEBUG
-        unsigned int            nf_debug;
-#endif
 #ifdef CONFIG_BRIDGE_NETFILTER
         struct nf_bridge_info   *nf_bridge;
 #endif
@@ -325,6 +322,28 @@ extern void	      skb_over_panic(struct sk_buff *skb, int len,
 extern void           skb_under_panic(struct sk_buff *skb, int len,
                                       void *here);
 
+struct skb_seq_state
+{
+        __u32           lower_offset;
+        __u32           upper_offset;
+        __u32           frag_idx;
+        __u32           stepped_offset;
+        struct sk_buff  *root_skb;
+        struct sk_buff  *cur_skb;
+        __u8            *frag_data;
+};
+
+extern void           skb_prepare_seq_read(struct sk_buff *skb,
+                                           unsigned int from, unsigned int to,
+                                           struct skb_seq_state *st);
+extern unsigned int   skb_seq_read(unsigned int consumed, const u8 **data,
+                                   struct skb_seq_state *st);
+extern void           skb_abort_seq_read(struct skb_seq_state *st);
+
+extern unsigned int   skb_find_text(struct sk_buff *skb, unsigned int from,
+                                    unsigned int to, struct ts_config *config,
+                                    struct ts_state *state);
+
 /* Internal */
 #define skb_shinfo(SKB)         ((struct skb_shared_info *)((SKB)->end))
 
@@ -1219,15 +1238,6 @@ static inline void nf_reset(struct sk_buff *skb)
 {
         nf_conntrack_put(skb->nfct);
         skb->nfct = NULL;
-#ifdef CONFIG_NETFILTER_DEBUG
-        skb->nf_debug = 0;
-#endif
-}
-static inline void nf_reset_debug(struct sk_buff *skb)
-{
-#ifdef CONFIG_NETFILTER_DEBUG
-        skb->nf_debug = 0;
-#endif
 }
 
 #ifdef CONFIG_BRIDGE_NETFILTER