1 files changed, 0 insertions, 359 deletions
diff --git a/ANDROID_3.4.5/include/net/pkt_cls.h b/ANDROID_3.4.5/include/net/pkt_cls.h
deleted file mode 100644
index 9fcc680a..00000000
--- a/ANDROID_3.4.5/include/net/pkt_cls.h
+++ /dev/null
@@ -1,359 +0,0 @@
-#ifndef __NET_PKT_CLS_H
-#define __NET_PKT_CLS_H
-
-#include <linux/pkt_cls.h>
-#include <net/sch_generic.h>
-#include <net/act_api.h>
-
-/* Basic packet classifier frontend definitions. */
-
-struct tcf_walker {
-	int	stop;
-	int	skip;
-	int	count;
-	int	(*fn)(struct tcf_proto *, unsigned long node, struct tcf_walker *);
-};
-
-extern int register_tcf_proto_ops(struct tcf_proto_ops *ops);
-extern int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
-
-static inline unsigned long
-__cls_set_class(unsigned long *clp, unsigned long cl)
-{
-	unsigned long old_cl;
- 
-	old_cl = *clp;
-	*clp = cl;
-	return old_cl;
-}
-
-static inline unsigned long
-cls_set_class(struct tcf_proto *tp, unsigned long *clp, 
-	unsigned long cl)
-{
-	unsigned long old_cl;
-	
-	tcf_tree_lock(tp);
-	old_cl = __cls_set_class(clp, cl);
-	tcf_tree_unlock(tp);
- 
-	return old_cl;
-}
-
-static inline void
-tcf_bind_filter(struct tcf_proto *tp, struct tcf_result *r, unsigned long base)
-{
-	unsigned long cl;
-
-	cl = tp->q->ops->cl_ops->bind_tcf(tp->q, base, r->classid);
-	cl = cls_set_class(tp, &r->class, cl);
-	if (cl)
-		tp->q->ops->cl_ops->unbind_tcf(tp->q, cl);
-}
-
-static inline void
-tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r)
-{
-	unsigned long cl;
-
-	if ((cl = __cls_set_class(&r->class, 0)) != 0)
-		tp->q->ops->cl_ops->unbind_tcf(tp->q, cl);
-}
-
-struct tcf_exts {
-#ifdef CONFIG_NET_CLS_ACT
-	struct tc_action *action;
-#endif
-};
-
-/* Map to export classifier specific extension TLV types to the
- * generic extensions API. Unsupported extensions must be set to 0.
- */
-struct tcf_ext_map {
-	int action;
-	int police;
-};
-
-/**
- * tcf_exts_is_predicative - check if a predicative extension is present
- * @exts: tc filter extensions handle
- *
- * Returns 1 if a predicative extension is present, i.e. an extension which
- * might cause further actions and thus overrule the regular tcf_result.
- */
-static inline int
-tcf_exts_is_predicative(struct tcf_exts *exts)
-{
-#ifdef CONFIG_NET_CLS_ACT
-	return !!exts->action;
-#else
-	return 0;
-#endif
-}
-
-/**
- * tcf_exts_is_available - check if at least one extension is present
- * @exts: tc filter extensions handle
- *
- * Returns 1 if at least one extension is present.
- */
-static inline int
-tcf_exts_is_available(struct tcf_exts *exts)
-{
-	/* All non-predicative extensions must be added here. */
-	return tcf_exts_is_predicative(exts);
-}
-
-/**
- * tcf_exts_exec - execute tc filter extensions
- * @skb: socket buffer
- * @exts: tc filter extensions handle
- * @res: desired result
- *
- * Executes all configured extensions. Returns 0 on a normal execution,
- * a negative number if the filter must be considered unmatched or
- * a positive action code (TC_ACT_*) which must be returned to the
- * underlying layer.
- */
-static inline int
-tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
-	       struct tcf_result *res)
-{
-#ifdef CONFIG_NET_CLS_ACT
-	if (exts->action)
-		return tcf_action_exec(skb, exts->action, res);
-#endif
-	return 0;
-}
-
-extern int tcf_exts_validate(struct tcf_proto *tp, struct nlattr **tb,
-	                     struct nlattr *rate_tlv, struct tcf_exts *exts,
-	                     const struct tcf_ext_map *map);
-extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
-extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
-	                     struct tcf_exts *src);
-extern int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
-	                 const struct tcf_ext_map *map);
-extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
-	                       const struct tcf_ext_map *map);
-
-/**
- * struct tcf_pkt_info - packet information
- */
-struct tcf_pkt_info {
-	unsigned char *		ptr;
-	int			nexthdr;
-};
-
-#ifdef CONFIG_NET_EMATCH
-
-struct tcf_ematch_ops;
-
-/**
- * struct tcf_ematch - extended match (ematch)
- * 
- * @matchid: identifier to allow userspace to reidentify a match
- * @flags: flags specifying attributes and the relation to other matches
- * @ops: the operations lookup table of the corresponding ematch module
- * @datalen: length of the ematch specific configuration data
- * @data: ematch specific data
- */
-struct tcf_ematch {
-	struct tcf_ematch_ops * ops;
-	unsigned long		data;
-	unsigned int		datalen;
-	u16			matchid;
-	u16			flags;
-};
-
-static inline int tcf_em_is_container(struct tcf_ematch *em)
-{
-	return !em->ops;
-}
-
-static inline int tcf_em_is_simple(struct tcf_ematch *em)
-{
-	return em->flags & TCF_EM_SIMPLE;
-}
-
-static inline int tcf_em_is_inverted(struct tcf_ematch *em)
-{
-	return em->flags & TCF_EM_INVERT;
-}
-
-static inline int tcf_em_last_match(struct tcf_ematch *em)
-{
-	return (em->flags & TCF_EM_REL_MASK) == TCF_EM_REL_END;
-}
-
-static inline int tcf_em_early_end(struct tcf_ematch *em, int result)
-{
-	if (tcf_em_last_match(em))
-		return 1;
-
-	if (result == 0 && em->flags & TCF_EM_REL_AND)
-		return 1;
-
-	if (result != 0 && em->flags & TCF_EM_REL_OR)
-		return 1;
-
-	return 0;
-}
-	
-/**
- * struct tcf_ematch_tree - ematch tree handle
- *
- * @hdr: ematch tree header supplied by userspace
- * @matches: array of ematches
- */
-struct tcf_ematch_tree {
-	struct tcf_ematch_tree_hdr hdr;
-	struct tcf_ematch *	matches;
-	
-};
-
-/**
- * struct tcf_ematch_ops - ematch module operations
- * 
- * @kind: identifier (kind) of this ematch module
- * @datalen: length of expected configuration data (optional)
- * @change: called during validation (optional)
- * @match: called during ematch tree evaluation, must return 1/0
- * @destroy: called during destroyage (optional)
- * @dump: called during dumping process (optional)
- * @owner: owner, must be set to THIS_MODULE
- * @link: link to previous/next ematch module (internal use)
- */
-struct tcf_ematch_ops {
-	int			kind;
-	int			datalen;
-	int			(*change)(struct tcf_proto *, void *,
-					  int, struct tcf_ematch *);
-	int			(*match)(struct sk_buff *, struct tcf_ematch *,
-					 struct tcf_pkt_info *);
-	void			(*destroy)(struct tcf_proto *,
-					   struct tcf_ematch *);
-	int			(*dump)(struct sk_buff *, struct tcf_ematch *);
-	struct module		*owner;
-	struct list_head	link;
-};
-
-extern int tcf_em_register(struct tcf_ematch_ops *);
-extern void tcf_em_unregister(struct tcf_ematch_ops *);
-extern int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
-				struct tcf_ematch_tree *);
-extern void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
-extern int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
-extern int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
-			       struct tcf_pkt_info *);
-
-/**
- * tcf_em_tree_change - replace ematch tree of a running classifier
- *
- * @tp: classifier kind handle
- * @dst: destination ematch tree variable
- * @src: source ematch tree (temporary tree from tcf_em_tree_validate)
- *
- * This functions replaces the ematch tree in @dst with the ematch
- * tree in @src. The classifier in charge of the ematch tree may be
- * running.
- */
-static inline void tcf_em_tree_change(struct tcf_proto *tp,
-				      struct tcf_ematch_tree *dst,
-				      struct tcf_ematch_tree *src)
-{
-	tcf_tree_lock(tp);
-	memcpy(dst, src, sizeof(*dst));
-	tcf_tree_unlock(tp);
-}
-
-/**
- * tcf_em_tree_match - evaulate an ematch tree
- *
- * @skb: socket buffer of the packet in question
- * @tree: ematch tree to be used for evaluation
- * @info: packet information examined by classifier
- *
- * This function matches @skb against the ematch tree in @tree by going
- * through all ematches respecting their logic relations returning
- * as soon as the result is obvious.
- *
- * Returns 1 if the ematch tree as-one matches, no ematches are configured
- * or ematch is not enabled in the kernel, otherwise 0 is returned.
- */
-static inline int tcf_em_tree_match(struct sk_buff *skb,
-				    struct tcf_ematch_tree *tree,
-				    struct tcf_pkt_info *info)
-{
-	if (tree->hdr.nmatches)
-		return __tcf_em_tree_match(skb, tree, info);
-	else
-		return 1;
-}
-
-#define MODULE_ALIAS_TCF_EMATCH(kind)	MODULE_ALIAS("ematch-kind-" __stringify(kind))
-
-#else /* CONFIG_NET_EMATCH */
-
-struct tcf_ematch_tree {
-};
-
-#define tcf_em_tree_validate(tp, tb, t) ((void)(t), 0)
-#define tcf_em_tree_destroy(tp, t) do { (void)(t); } while(0)
-#define tcf_em_tree_dump(skb, t, tlv) (0)
-#define tcf_em_tree_change(tp, dst, src) do { } while(0)
-#define tcf_em_tree_match(skb, t, info) ((void)(info), 1)
-
-#endif /* CONFIG_NET_EMATCH */
-
-static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer)
-{
-	switch (layer) {
-		case TCF_LAYER_LINK:
-			return skb->data;
-		case TCF_LAYER_NETWORK:
-			return skb_network_header(skb);
-		case TCF_LAYER_TRANSPORT:
-			return skb_transport_header(skb);
-	}
-
-	return NULL;
-}
-
-static inline int tcf_valid_offset(const struct sk_buff *skb,
-				   const unsigned char *ptr, const int len)
-{
-	return likely((ptr + len) <= skb_tail_pointer(skb) &&
-		      ptr >= skb->head &&
-		      (ptr <= (ptr + len)));
-}
-
-#ifdef CONFIG_NET_CLS_IND
-#include <net/net_namespace.h>
-
-static inline int
-tcf_change_indev(struct tcf_proto *tp, char *indev, struct nlattr *indev_tlv)
-{
-	if (nla_strlcpy(indev, indev_tlv, IFNAMSIZ) >= IFNAMSIZ)
-		return -EINVAL;
-	return 0;
-}
-
-static inline int
-tcf_match_indev(struct sk_buff *skb, char *indev)
-{
-	struct net_device *dev;
-
-	if (indev[0]) {
-		if  (!skb->skb_iif)
-			return 0;
-		dev = __dev_get_by_index(dev_net(skb->dev), skb->skb_iif);
-		if (!dev || strcmp(indev, dev->name))
-			return 0;
-	}
-
-	return 1;
-}
-#endif /* CONFIG_NET_CLS_IND */
-
-#endif