Adding upstream version 1.2.6.upstream/1.2.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/include/data_reg.h b/include/data_reg.h
new file mode 100644
index 0000000..6d2dc66
--- /dev/null
+++ b/include/data_reg.h
@@ -0,0 +1,40 @@
+#ifndef _DATA_H_
+#define _DATA_H_
+
+#include <linux/netfilter/nf_tables.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <unistd.h>
+
+enum {
+	DATA_NONE,
+	DATA_VALUE,
+	DATA_VERDICT,
+	DATA_CHAIN,
+};
+
+enum {
+	DATA_F_NOPFX = 1 << 0,
+};
+
+union nftnl_data_reg {
+	struct {
+		uint32_t	val[NFT_DATA_VALUE_MAXLEN / sizeof(uint32_t)];
+		uint32_t	len;
+	};
+	struct {
+		uint32_t	verdict;
+		const char	*chain;
+		uint32_t	chain_id;
+	};
+};
+
+int nftnl_data_reg_snprintf(char *buf, size_t size,
+			    const union nftnl_data_reg *reg,
+			    uint32_t flags, int reg_type);
+struct nlattr;
+
+int nftnl_parse_data(union nftnl_data_reg *data, struct nlattr *attr, int *type);
+void nftnl_free_verdict(const union nftnl_data_reg *data);
+
+#endif