Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / net / netfilter / nft_meta.h

diff --git a/kernel/include/net/netfilter/nft_meta.h b/kernel/include/net/netfilter/nft_meta.h
new file mode 100644 (file)
index 0000000..711887a
--- /dev/null
+++ b/kernel/include/net/netfilter/nft_meta.h
@@ -0,0 +1,36 @@
+#ifndef _NFT_META_H_
+#define _NFT_META_H_
+
+struct nft_meta {
+       enum nft_meta_keys      key:8;
+       union {
+               enum nft_registers      dreg:8;
+               enum nft_registers      sreg:8;
+       };
+};
+
+extern const struct nla_policy nft_meta_policy[];
+
+int nft_meta_get_init(const struct nft_ctx *ctx,
+                     const struct nft_expr *expr,
+                     const struct nlattr * const tb[]);
+
+int nft_meta_set_init(const struct nft_ctx *ctx,
+                     const struct nft_expr *expr,
+                     const struct nlattr * const tb[]);
+
+int nft_meta_get_dump(struct sk_buff *skb,
+                     const struct nft_expr *expr);
+
+int nft_meta_set_dump(struct sk_buff *skb,
+                     const struct nft_expr *expr);
+
+void nft_meta_get_eval(const struct nft_expr *expr,
+                      struct nft_regs *regs,
+                      const struct nft_pktinfo *pkt);
+
+void nft_meta_set_eval(const struct nft_expr *expr,
+                      struct nft_regs *regs,
+                      const struct nft_pktinfo *pkt);
+
+#endif