[PATCH libnftnl] src: ct: add average bytes per packet counter support

[Liping Zhang]

From: Liping Zhang <zlpnob...@gmail.com>

Similar to ct packets/bytes ...

Signed-off-by: Liping Zhang <zlpnob...@gmail.com>
---
 include/linux/netfilter/nf_tables.h | 5 +++++
 src/expr/ct.c                       | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/linux/netfilter/nf_tables.h 
b/include/linux/netfilter/nf_tables.h
index 881d49e..b00a05d 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -860,6 +860,10 @@ enum nft_rt_attributes {
  * @NFT_CT_PROTOCOL: conntrack layer 4 protocol
  * @NFT_CT_PROTO_SRC: conntrack layer 4 protocol source
  * @NFT_CT_PROTO_DST: conntrack layer 4 protocol destination
+ * @NFT_CT_LABELS: conntrack labels
+ * @NFT_CT_PKTS: conntrack packets
+ * @NFT_CT_BYTES: conntrack bytes
+ * @NFT_CT_AVGPKT: conntrack average bytes per packet
  */
 enum nft_ct_keys {
        NFT_CT_STATE,
@@ -878,6 +882,7 @@ enum nft_ct_keys {
        NFT_CT_LABELS,
        NFT_CT_PKTS,
        NFT_CT_BYTES,
+       NFT_CT_AVGPKT,
 };
 
 /**
diff --git a/src/expr/ct.c b/src/expr/ct.c
index e680738..d3d352e 100644
--- a/src/expr/ct.c
+++ b/src/expr/ct.c
@@ -32,7 +32,7 @@ struct nftnl_expr_ct {
 #define IP_CT_DIR_REPLY                1
 
 #ifndef NFT_CT_MAX
-#define NFT_CT_MAX (NFT_CT_BYTES + 1)
+#define NFT_CT_MAX (NFT_CT_AVGPKT + 1)
 #endif
 
 static int
@@ -169,6 +169,7 @@ static const char *ctkey2str_array[NFT_CT_MAX] = {
        [NFT_CT_LABELS]         = "label",
        [NFT_CT_PKTS]           = "packets",
        [NFT_CT_BYTES]          = "bytes",
+       [NFT_CT_AVGPKT]         = "avgpkt",
 };
 
 static const char *ctkey2str(uint32_t ctkey)
-- 
2.5.5


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