Adding upstream version 1.0.9.upstream/1.0.9upstream

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

1 files changed, 45 insertions, 0 deletions

diff --git a/include/ct.h b/include/ct.h
new file mode 100644
index 0000000..0a705fd
--- /dev/null
+++ b/include/ct.h
@@ -0,0 +1,45 @@
+#ifndef NFTABLES_CT_H
+#define NFTABLES_CT_H
+
+/**
+ * struct ct_template
+ *
+ * @token:	parser token for the expression
+ * @dtype:	data type of the expression
+ * @len:	length of the expression
+ * @byteorder:	byteorder
+ */
+struct ct_template {
+	const char		*token;
+	const struct datatype	*dtype;
+	enum byteorder		byteorder;
+	unsigned int		len;
+};
+
+extern const struct ct_template ct_templates[__NFT_CT_MAX];
+
+#define CT_TEMPLATE(__token, __dtype, __byteorder, __len) {	\
+	.token		= (__token),				\
+	.dtype		= (__dtype),				\
+	.byteorder	= (__byteorder),			\
+	.len		= (__len),				\
+}
+
+extern struct expr *ct_expr_alloc(const struct location *loc,
+				  enum nft_ct_keys key, int8_t direction);
+extern void ct_expr_update_type(struct proto_ctx *ctx, struct expr *expr);
+
+extern struct stmt *notrack_stmt_alloc(const struct location *loc);
+extern struct stmt *flow_offload_stmt_alloc(const struct location *loc,
+					    const char *table_name);
+extern const char *ct_dir2str(int dir);
+extern const char *ct_label2str(const struct symbol_table *tbl,
+				unsigned long value);
+
+extern const struct datatype ct_dir_type;
+extern const struct datatype ct_state_type;
+extern const struct datatype ct_status_type;
+extern const struct datatype ct_label_type;
+extern const struct datatype ct_event_type;
+
+#endif /* NFTABLES_CT_H */