[PATCH libnftnl v4 0/3] Attributes for concatenated ranges

[Stefano Brivio <sbrivio@redhat.com>]

This series adds support for NFTA_SET_DESC_CONCAT set attribute and
the additional key passed as NFTA_SET_ELEM_KEY_END to denote the
upper bound of a range in a generic way, as suggested by Pablo.

v4: Sync nf_tables.h header, move NFTNL_SET_DESC_CONCAT to avoid
    ABI breakage (Pablo Neira Ayuso)

v3: Support for separate "end" key added as 2/2, reworked 1/2 to
    use set description data for length of concatenation fields

Stefano Brivio (3):
  include: resync nf_tables.h cache copy
  set: Add support for NFTA_SET_DESC_CONCAT attributes
  set_elem: Introduce support for NFTNL_SET_ELEM_KEY_END

 include/libnftnl/set.h              |   2 +
 include/linux/netfilter/nf_tables.h |  17 +++++
 include/set.h                       |   2 +
 include/set_elem.h                  |   1 +
 src/set.c                           | 111 +++++++++++++++++++++++-----
 src/set_elem.c                      |  24 ++++++
 6 files changed, 138 insertions(+), 19 deletions(-)

-- 
2.24.1