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-rw-r--r--include/libnftnl/chain.h1
-rw-r--r--include/libnftnl/udata.h6
-rw-r--r--include/linux/netfilter/nf_tables.h2
3 files changed, 9 insertions, 0 deletions
diff --git a/include/libnftnl/chain.h b/include/libnftnl/chain.h
index 0e57a5a..f56e581 100644
--- a/include/libnftnl/chain.h
+++ b/include/libnftnl/chain.h
@@ -34,6 +34,7 @@ enum nftnl_chain_attr {
NFTNL_CHAIN_DEVICES,
NFTNL_CHAIN_FLAGS,
NFTNL_CHAIN_ID,
+ NFTNL_CHAIN_USERDATA,
__NFTNL_CHAIN_MAX
};
#define NFTNL_CHAIN_MAX (__NFTNL_CHAIN_MAX - 1)
diff --git a/include/libnftnl/udata.h b/include/libnftnl/udata.h
index 2e38fcc..dbf3a60 100644
--- a/include/libnftnl/udata.h
+++ b/include/libnftnl/udata.h
@@ -15,6 +15,12 @@ enum nftnl_udata_table_types {
};
#define NFTNL_UDATA_TABLE_MAX (__NFTNL_UDATA_TABLE_MAX - 1)
+enum nftnl_udata_chain_types {
+ NFTNL_UDATA_CHAIN_COMMENT,
+ __NFTNL_UDATA_CHAIN_MAX
+};
+#define NFTNL_UDATA_CHAIN_MAX (__NFTNL_UDATA_CHAIN_MAX - 1)
+
enum nftnl_udata_rule_types {
NFTNL_UDATA_RULE_COMMENT,
NFTNL_UDATA_RULE_EBTABLES_POLICY,
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 8099777..77d178a 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -197,6 +197,7 @@ enum nft_table_attributes {
* @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING)
* @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes)
* @NFTA_CHAIN_FLAGS: chain flags
+ * @NFTA_CHAIN_USERDATA: user data (NLA_BINARY)
*/
enum nft_chain_attributes {
NFTA_CHAIN_UNSPEC,
@@ -211,6 +212,7 @@ enum nft_chain_attributes {
NFTA_CHAIN_PAD,
NFTA_CHAIN_FLAGS,
NFTA_CHAIN_ID,
+ NFTA_CHAIN_USERDATA,
__NFTA_CHAIN_MAX
};
#define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1)