@@ -561,6 +561,7 @@ enum nft_bitwise_ops {
* @NFTA_BITWISE_OP: type of operation (NLA_U32: nft_bitwise_ops)
* @NFTA_BITWISE_DATA: argument for non-boolean operations
* (NLA_NESTED: nft_data_attributes)
+ * @NFTA_BITWISE_NBITS: length of operation in bits (NLA_U32)
*
* The bitwise expression supports boolean and shift operations. It implements
* the boolean operations by performing the following operation:
@@ -584,6 +585,7 @@ enum nft_bitwise_attributes {
NFTA_BITWISE_XOR,
NFTA_BITWISE_OP,
NFTA_BITWISE_DATA,
+ NFTA_BITWISE_NBITS,
__NFTA_BITWISE_MAX
};
#define NFTA_BITWISE_MAX (__NFTA_BITWISE_MAX - 1)
The kernel can now keep track of the bit-length of boolean expressions. Signed-off-by: Jeremy Sowden <jeremy@azazel.net> --- include/linux/netfilter/nf_tables.h | 2 ++ 1 file changed, 2 insertions(+)