The kernel supports passing mask and xor values for bitwise boolean operations via registers. These are mutually exclusive with the existing data attributes: e.g., setting both NFTA_EXPR_BITWISE_MASK and NFTA_EXPR_BITWISE_MREG is an error. Add support to libnftnl. The first patch fixes a typo, the second updates the UAPI header and the last contains the implementation. Jeremy Sowden (3): tests: bitwise: fix error message. include: update nf_tables.h. bitwise: add support for passing mask and xor via registers. include/libnftnl/expr.h | 2 + include/linux/netfilter/nf_tables.h | 4 ++ src/expr/bitwise.c | 60 ++++++++++++++++++++++--- tests/nft-expr_bitwise-test.c | 70 +++++++++++++++++++---------- 4 files changed, 106 insertions(+), 30 deletions(-) -- 2.25.0
