[libnftnl] Updated nf_tables.h

diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 48b095e..9c71f02 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -1,10 +1,12 @@ 
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _LINUX_NF_TABLES_H
 #define _LINUX_NF_TABLES_H
 
-#define NFT_TABLE_MAXNAMELEN	32
-#define NFT_CHAIN_MAXNAMELEN	32
-#define NFT_SET_MAXNAMELEN	32
-#define NFT_OBJ_MAXNAMELEN	32
+#define NFT_NAME_MAXLEN		256
+#define NFT_TABLE_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_CHAIN_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_SET_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_OBJ_MAXNAMELEN	NFT_NAME_MAXLEN
 #define NFT_USERDATA_MAXLEN	256
 
 /**
@@ -317,7 +319,7 @@  enum nft_set_desc_attributes {
  * @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32)
  * @NFTA_SET_USERDATA: user data (NLA_BINARY)
  * @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*)
- * @NFTA_SET_HANDLE: numerical table handle (NLA_U64)
+ * @NFTA_SET_HANDLE: set handle (NLA_U64)
  */
 enum nft_set_attributes {
 	NFTA_SET_UNSPEC,
@@ -822,13 +824,16 @@  enum nft_meta_keys {
  * @NFT_RT_CLASSID: realm value of packet's route (skb->dst->tclassid)
  * @NFT_RT_NEXTHOP4: routing nexthop for IPv4
  * @NFT_RT_NEXTHOP6: routing nexthop for IPv6
+ * @NFT_RT_TCPMSS: fetch current path tcp mss
  */
 enum nft_rt_keys {
 	NFT_RT_CLASSID,
 	NFT_RT_NEXTHOP4,
 	NFT_RT_NEXTHOP6,
 	NFT_RT_TCPMSS,
+	__NFT_RT_MAX
 };
+#define NFT_RT_MAX		(__NFT_RT_MAX - 1)
 
 /**
  * enum nft_hash_types - nf_tables hash expression types
@@ -950,7 +955,9 @@  enum nft_ct_keys {
 	NFT_CT_DST_IP,
 	NFT_CT_SRC_IP6,
 	NFT_CT_DST_IP6,
+	__NFT_CT_MAX
 };
+#define NFT_CT_MAX		(__NFT_CT_MAX - 1)
 
 /**
  * enum nft_ct_attributes - nf_tables ct expression netlink attributes
@@ -1259,6 +1266,8 @@  enum nft_objref_attributes {
 enum nft_gen_attributes {
 	NFTA_GEN_UNSPEC,
 	NFTA_GEN_ID,
+	NFTA_GEN_PROC_PID,
+	NFTA_GEN_PROC_NAME,
 	__NFTA_GEN_MAX
 };
 #define NFTA_GEN_MAX		(__NFTA_GEN_MAX - 1)
@@ -1322,10 +1331,10 @@  enum nft_ct_helper_attributes {
  *
  * @NFTA_OBJ_TABLE: name of the table containing the expression (NLA_STRING)
  * @NFTA_OBJ_NAME: name of this expression type (NLA_STRING)
- * @NFTA_OBJ_HANDLE: numeric object handle (NLA_U64)
  * @NFTA_OBJ_TYPE: stateful object type (NLA_U32)
  * @NFTA_OBJ_DATA: stateful object data (NLA_NESTED)
  * @NFTA_OBJ_USE: number of references to this expression (NLA_U32)
+ * @NFTA_OBJ_HANDLE: object handle (NLA_U64)
  */
 enum nft_object_attributes {
 	NFTA_OBJ_UNSPEC,
@@ -1335,6 +1344,7 @@  enum nft_object_attributes {
 	NFTA_OBJ_DATA,
 	NFTA_OBJ_USE,
 	NFTA_OBJ_HANDLE,
+	NFTA_OBJ_PAD,
 	__NFTA_OBJ_MAX
 };
 #define NFTA_OBJ_MAX		(__NFTA_OBJ_MAX - 1)
@@ -1347,8 +1357,6 @@  enum nft_object_attributes {
  * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32)
  * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32)
  * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64)
- * @NFTA_FLOWTABLE_SIZE: maximum size (NLA_U32)
- * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32)
  */
 enum nft_flowtable_attributes {
 	NFTA_FLOWTABLE_UNSPEC,
@@ -1358,8 +1366,6 @@  enum nft_flowtable_attributes {
 	NFTA_FLOWTABLE_USE,
 	NFTA_FLOWTABLE_HANDLE,
 	NFTA_FLOWTABLE_PAD,
-	NFTA_FLOWTABLE_SIZE,
-	NFTA_FLOWTABLE_FLAGS,
 	__NFTA_FLOWTABLE_MAX
 };
 #define NFTA_FLOWTABLE_MAX	(__NFTA_FLOWTABLE_MAX - 1)
@@ -1453,7 +1459,7 @@  enum nft_trace_types {
  * @NFTA_NG_TYPE: operation type (NLA_U32)
  * @NFTA_NG_OFFSET: offset to be added to the counter (NLA_U32)
  * @NFTA_NG_SET_NAME: name of the map to lookup (NLA_STRING)
- * @NFTA_NG_SET_ID: if of the map (NLA_U32)
+ * @NFTA_NG_SET_ID: id of the map (NLA_U32)
  */
 enum nft_ng_attributes {
 	NFTA_NG_UNSPEC,
diff --git a/src/expr/ct.c b/src/expr/ct.c
index d4dd1d9..f0f039e 100644
--- a/src/expr/ct.c
+++ b/src/expr/ct.c
@@ -175,7 +175,6 @@  static const char *ctkey2str_array[NFT_CT_MAX] = {
 	[NFT_CT_SRC_IP]		= "src_ip",
 	[NFT_CT_DST_IP]		= "dst_ip",
 	[NFT_CT_SRC_IP6]	= "src_ip6",
-	[NFT_CT_DST_IP6]	= "dst_ip6",
 };
 
 static const char *ctkey2str(uint32_t ctkey)
diff --git a/src/expr/rt.c b/src/expr/rt.c
index 62c01a0..ebd5f44 100644
--- a/src/expr/rt.c
+++ b/src/expr/rt.c
@@ -120,7 +120,6 @@  static const char *rt_key2str_array[NFT_RT_MAX] = {
 	[NFT_RT_CLASSID]	= "classid",
 	[NFT_RT_NEXTHOP4]	= "nexthop4",
 	[NFT_RT_NEXTHOP6]	= "nexthop6",
-	[NFT_RT_TCPMSS]		= "tcpmss",
 };
 
 static const char *rt_key2str(uint8_t key)
diff --git a/src/flowtable.c b/src/flowtable.c
index c1ddae4..b4fc50a 100644
--- a/src/flowtable.c
+++ b/src/flowtable.c
@@ -294,12 +294,8 @@  void nftnl_flowtable_nlmsg_build_payload(struct nlmsghdr *nlh,
 		}
 		mnl_attr_nest_end(nlh, nest);
 	}
-	if (c->flags & (1 << NFTNL_FLOWTABLE_FLAGS))
-		mnl_attr_put_u32(nlh, NFTA_FLOWTABLE_FLAGS, htonl(c->ft_flags));
 	if (c->flags & (1 << NFTNL_FLOWTABLE_USE))
 		mnl_attr_put_u32(nlh, NFTA_FLOWTABLE_USE, htonl(c->use));
-	if (c->flags & (1 << NFTNL_FLOWTABLE_SIZE))
-		mnl_attr_put_u32(nlh, NFTA_FLOWTABLE_SIZE, htonl(c->size));
 }
 EXPORT_SYMBOL(nftnl_flowtable_nlmsg_build_payload);
 
@@ -321,7 +317,6 @@  static int nftnl_flowtable_parse_attr_cb(const struct nlattr *attr, void *data)
 		if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0)
 			abi_breakage();
 		break;
-	case NFTA_FLOWTABLE_FLAGS:
 	case NFTA_FLOWTABLE_USE:
 		if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0)
 			abi_breakage();
@@ -442,18 +437,10 @@  int nftnl_flowtable_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_flowtab
 		if (ret < 0)
 			return ret;
 	}
-	if (tb[NFTA_FLOWTABLE_FLAGS]) {
-		c->ft_flags = ntohl(mnl_attr_get_u32(tb[NFTA_FLOWTABLE_FLAGS]));
-		c->flags |= (1 << NFTNL_FLOWTABLE_FLAGS);
-	}
 	if (tb[NFTA_FLOWTABLE_USE]) {
 		c->use = ntohl(mnl_attr_get_u32(tb[NFTA_FLOWTABLE_USE]));
 		c->flags |= (1 << NFTNL_FLOWTABLE_USE);
 	}
-	if (tb[NFTA_FLOWTABLE_SIZE]) {
-		c->size = ntohl(mnl_attr_get_u32(tb[NFTA_FLOWTABLE_SIZE]));
-		c->flags |= (1 << NFTNL_FLOWTABLE_SIZE);
-	}
 
 	c->family = nfg->nfgen_family;
 	c->flags |= (1 << NFTNL_FLOWTABLE_FAMILY);