#define __NET_PKT_CLS_H
#include <linux/pkt_cls.h>
+#include <net/net_namespace.h>
#include <net/sch_generic.h>
#include <net/act_api.h>
{
#ifdef CONFIG_NET_CLS_ACT
struct tc_action *action;
-#elif defined CONFIG_NET_CLS_POLICE
- struct tcf_police *police;
#endif
};
{
#ifdef CONFIG_NET_CLS_ACT
return !!exts->action;
-#elif defined CONFIG_NET_CLS_POLICE
- return !!exts->police;
#else
return 0;
#endif
#ifdef CONFIG_NET_CLS_ACT
if (exts->action)
return tcf_action_exec(skb, exts->action, res);
-#elif defined CONFIG_NET_CLS_POLICE
- if (exts->police)
- return tcf_police(skb, exts->police);
#endif
-
return 0;
}
return 1;
}
+#define MODULE_ALIAS_TCF_EMATCH(kind) MODULE_ALIAS("ematch-kind-" __stringify(kind))
+
#else /* CONFIG_NET_EMATCH */
struct tcf_ematch_tree
case TCF_LAYER_LINK:
return skb->data;
case TCF_LAYER_NETWORK:
- return skb->nh.raw;
+ return skb_network_header(skb);
case TCF_LAYER_TRANSPORT:
- return skb->h.raw;
+ return skb_transport_header(skb);
}
return NULL;
}
-static inline int tcf_valid_offset(struct sk_buff *skb, unsigned char *ptr,
- int len)
+static inline int tcf_valid_offset(const struct sk_buff *skb,
+ const unsigned char *ptr, const int len)
{
- return unlikely((ptr + len) < skb->tail && ptr > skb->head);
+ return unlikely((ptr + len) < skb_tail_pointer(skb) && ptr > skb->head);
}
#ifdef CONFIG_NET_CLS_IND
static inline int
tcf_match_indev(struct sk_buff *skb, char *indev)
{
+ struct net_device *dev;
+
if (indev[0]) {
- if (!skb->input_dev)
+ if (!skb->iif)
return 0;
- if (strcmp(indev, skb->input_dev->name))
+ dev = __dev_get_by_index(&init_net, skb->iif);
+ if (!dev || strcmp(indev, dev->name))
return 0;
}