1 files changed, 82 insertions, 0 deletions
diff --git a/kernel/include/linux/netfilter/ipset/ip_set_compat.h b/kernel/include/linux/netfilter/ipset/ip_set_compat.h
new file mode 100644
index 0000000..940a3c3
--- /dev/null
+++ b/kernel/include/linux/netfilter/ipset/ip_set_compat.h
@@ -0,0 +1,82 @@
+#ifndef __IP_SET_COMPAT_H
+#define __IP_SET_COMPAT_H
+
+/* Not everything could be moved here. Compatibility stuffs can be found in
+ * xt_set.c, ip_set_core.c, ip_set_getport.c, pfxlen.c too.
+ */
+
+#include <linux/version.h>
+#include <linux/netlink.h>
+
+#ifndef rcu_dereference_bh
+#define rcu_dereference_bh(p)		rcu_dereference(p)
+#endif
+
+#ifndef rcu_dereference_protected
+#define rcu_dereference_protected(p, c)	rcu_dereference(p)
+#endif
+
+#ifndef __rcu
+#define	__rcu
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
+#define xt_action_param		xt_match_param
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37)
+#define vzalloc(size)		__vmalloc(size,\
+					  GFP_KERNEL|__GFP_ZERO|__GFP_HIGHMEM,\
+					  PAGE_KERNEL)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 5, 0)
+#include <linux/etherdevice.h>
+
+static inline bool ether_addr_equal(const u8 *addr1, const u8 *addr2)
+{
+	return !compare_ether_addr(addr1, addr2);
+}
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
+#define NETLINK_PORTID(skb)	NETLINK_CB(skb).pid
+#else
+#define NETLINK_PORTID(skb)	NETLINK_CB(skb).portid
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)
+#define ns_capable(ns, cap)	capable(cap)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
+#define lock_nfnl()		nfnl_lock()
+#define unlock_nfnl()		nfnl_unlock()
+#else
+#define lock_nfnl()		nfnl_lock(NFNL_SUBSYS_IPSET)
+#define unlock_nfnl()		nfnl_unlock(NFNL_SUBSYS_IPSET)
+#endif
+
+#ifdef NLA_PUT_NET16
+static inline int nla_put_be16(struct sk_buff *skb, int attrtype, __be16 value)
+{
+	return nla_put(skb, attrtype, sizeof(__be16), &value);
+}
+
+static inline int nla_put_net16(struct sk_buff *skb, int attrtype, __be16 value)
+{
+	return nla_put_be16(skb, attrtype | NLA_F_NET_BYTEORDER, value);
+}
+
+static inline int nla_put_be32(struct sk_buff *skb, int attrtype, __be32 value)
+{
+	return nla_put(skb, attrtype, sizeof(__be32), &value);
+}
+
+static inline int nla_put_net32(struct sk_buff *skb, int attrtype, __be32 value)
+{
+	return nla_put_be32(skb, attrtype | NLA_F_NET_BYTEORDER, value);
+}
+#endif
+
+#endif /* __IP_SET_COMPAT_H */