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authorJose M. Guisado Gomez <guigom@riseup.net>2020-09-08 13:01:41 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2020-09-08 16:35:38 +0200
commitb131c96496b369c7b14125e7c50e89ac7cec8051 (patch)
treeceb2c2d25f74a9e5e99060cac28c54d04fe053b7 /include/uapi/linux/netfilter/nf_tables.h
parent0c5edd77a21dc863aa7639ea07c9d7a5b15f62f9 (diff)
netfilter: nf_tables: add userdata support for nft_object
Enables storing userdata for nft_object. Initially this will store an optional comment but can be extended in the future as needed. Adds new attribute NFTA_OBJ_USERDATA to nft_object. Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi/linux/netfilter/nf_tables.h')
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 543dc697b796..2a6e09dea1a0 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1559,6 +1559,7 @@ enum nft_ct_expectation_attributes {
* @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)
+ * @NFTA_OBJ_USERDATA: user data (NLA_BINARY)
*/
enum nft_object_attributes {
NFTA_OBJ_UNSPEC,
@@ -1569,6 +1570,7 @@ enum nft_object_attributes {
NFTA_OBJ_USE,
NFTA_OBJ_HANDLE,
NFTA_OBJ_PAD,
+ NFTA_OBJ_USERDATA,
__NFTA_OBJ_MAX
};
#define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1)