Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / linux / netfilter_ipv6.h

diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index bee7a5e..52a7b9e 100644 (file)
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -10,6 +10,8 @@
 
 #include <linux/netfilter.h>
 
+/* only for userspace compatibility */
+#ifndef __KERNEL__
 /* IP Cache bits. */
 /* Src IP address. */
 #define NFC_IP6_SRC              0x0001
@@ -38,6 +40,7 @@
 #define NFC_IP6_DST_PT           0x0400
 /* Something else about the proto */
 #define NFC_IP6_PROTO_UNKNOWN    0x2000
+#endif /* ! __KERNEL__ */
 
 
 /* IP6 Hooks */
@@ -56,6 +59,7 @@
 
 enum nf_ip6_hook_priorities {
        NF_IP6_PRI_FIRST = INT_MIN,
+       NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
        NF_IP6_PRI_SELINUX_FIRST = -225,
        NF_IP6_PRI_CONNTRACK = -200,
        NF_IP6_PRI_BRIDGE_SABOTAGE_FORWARD = -175,
@@ -68,4 +72,15 @@ enum nf_ip6_hook_priorities {
        NF_IP6_PRI_LAST = INT_MAX,
 };
 
+#ifdef CONFIG_NETFILTER
+extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+                                   unsigned int dataoff, u_int8_t protocol);
+
+extern int ipv6_netfilter_init(void);
+extern void ipv6_netfilter_fini(void);
+#else /* CONFIG_NETFILTER */
+static inline int ipv6_netfilter_init(void) { return 0; }
+static inline void ipv6_netfilter_fini(void) { return; }
+#endif /* CONFIG_NETFILTER */
+
 #endif /*__LINUX_IP6_NETFILTER_H*/