*** empty log message ***

1 files changed, 63 insertions, 0 deletions

diff --git a/br-nf-bds/linux2.5/include/linux/netfilter_bridge.h b/br-nf-bds/linux2.5/include/linux/netfilter_bridge.h
new file mode 100644
index 0000000..ca76e90
--- /dev/null
+++ b/br-nf-bds/linux2.5/include/linux/netfilter_bridge.h
@@ -0,0 +1,63 @@
+#ifndef __LINUX_BRIDGE_NETFILTER_H
+#define __LINUX_BRIDGE_NETFILTER_H
+
+/* bridge-specific defines for netfilter. 
+ */
+
+#include <linux/config.h>
+#include <linux/netfilter.h>
+#include <asm/atomic.h>
+
+/* Bridge Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_BR_PRE_ROUTING	0
+/* If the packet is destined for this box. */
+#define NF_BR_LOCAL_IN		1
+/* If the packet is destined for another interface. */
+#define NF_BR_FORWARD		2
+/* Packets coming from a local process. */
+#define NF_BR_LOCAL_OUT		3
+/* Packets about to hit the wire. */
+#define NF_BR_POST_ROUTING	4
+/* Not really a hook, but used for the ebtables broute table */
+#define NF_BR_BROUTING		5
+#define NF_BR_NUMHOOKS		6
+
+#define BRNF_PKT_TYPE			0x01
+#define BRNF_BRIDGED_DNAT		0x02
+#define BRNF_DONT_TAKE_PARENT		0x04
+#define BRNF_COPY_HEADER		0x08
+
+enum nf_br_hook_priorities {
+	NF_BR_PRI_FIRST = INT_MIN,
+	NF_BR_PRI_NAT_DST_BRIDGED = -300,
+	NF_BR_PRI_FILTER_BRIDGED = -200,
+	NF_BR_PRI_BRNF = 0,
+	NF_BR_PRI_NAT_DST_OTHER = 100,
+	NF_BR_PRI_FILTER_OTHER = 200,
+	NF_BR_PRI_NAT_SRC = 300,
+	NF_BR_PRI_LAST = INT_MAX,
+};
+
+/* Used in br_netfilter.c */
+static inline
+struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
+{
+	struct nf_bridge_info **nf_bridge = &(skb->nf_bridge);
+
+	if ((*nf_bridge = kmalloc(sizeof(**nf_bridge), GFP_ATOMIC)) != NULL) {
+		atomic_set(&(*nf_bridge)->use, 1);
+		(*nf_bridge)->mask = 0;
+		(*nf_bridge)->physindev = (*nf_bridge)->physoutdev = NULL;
+	}
+
+	return *nf_bridge;
+}
+
+struct bridge_skb_cb {
+	union {
+		__u32 ipv4;
+	} daddr;
+};
+
+#endif