path: root/include/data_reg.h
diff options
authorCarlos Falgueras García <>2016-08-17 16:07:09 +0200
committerPablo Neira Ayuso <>2016-08-17 16:08:06 +0200
commite35693fd13de771e1e047ffa4f799f72f1446e8d (patch)
tree4727255558de280341f39a3514c996ab92654cc4 /include/data_reg.h
parent48a71a20420e307d0a1d8a89ac9fc7b46ec5a1ca (diff)
src: Implement rule comparison
This patch implements the function: bool nftnl_rule_cmp(const struct nftnl_rule *r1, const struct nftnl_rule *r2) for rule comparison. Expressions within rules need to be compared, so also has been created the function: bool nftnl_expr_cmp(const struct nftnl_expr *e1, const struct nftnl_expr *e2); Also includes all expression comparators. Signed-off-by: Carlos Falgueras García <> Signed-off-by: Pablo Neira Ayuso <>
Diffstat (limited to 'include/data_reg.h')
1 files changed, 3 insertions, 0 deletions
diff --git a/include/data_reg.h b/include/data_reg.h
index e749b5b..3fec7cd 100644
--- a/include/data_reg.h
+++ b/include/data_reg.h
@@ -3,6 +3,7 @@
#include <linux/netfilter/nf_tables.h>
#include <stdint.h>
+#include <stdbool.h>
#include <unistd.h>
enum {
@@ -27,6 +28,8 @@ int nftnl_data_reg_snprintf(char *buf, size_t size,
const union nftnl_data_reg *reg,
uint32_t output_format, uint32_t flags,
int reg_type);
+bool nftnl_data_reg_cmp(const union nftnl_data_reg *r1,
+ const union nftnl_data_reg *r2, int reg_type);
struct nlattr;
int nftnl_parse_data(union nftnl_data_reg *data, struct nlattr *attr, int *type);