On Sun, Jan 14, 2018 at 09:48:46PM +0530, Harsha Sharma wrote:
> Print 'handle' attribute in sets when listing via '-a' option and
> delete sets via their unique set handles listed with '-a' option.
> For e.g.
>
> nft delete set [<family>] <table-name> [handle <handle>]
>
> Signed-off-by: Harsha Sharma <harshasharmaiitr@xxxxxxxxx>
> ---
> include/linux/netfilter/nf_tables.h | 2 ++
> src/netlink.c | 4 ++++
> src/parser_bison.y | 16 ++++++++++++++--
> src/rule.c | 6 +++++-
> 4 files changed, 25 insertions(+), 3 deletions(-)
>
> diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
> index 6db9130..a4c88ff 100644
> --- a/include/linux/netfilter/nf_tables.h
> +++ b/include/linux/netfilter/nf_tables.h
> @@ -299,6 +299,7 @@ enum nft_set_desc_attributes {
> *
> * @NFTA_SET_TABLE: table name (NLA_STRING)
> * @NFTA_SET_NAME: set name (NLA_STRING)
> + * @NFTA_SET_HANDLE: numeric handle of the set (NLA_U64)
> * @NFTA_SET_FLAGS: bitmask of enum nft_set_flags (NLA_U32)
> * @NFTA_SET_KEY_TYPE: key data type, informational purpose only (NLA_U32)
> * @NFTA_SET_KEY_LEN: key data length (NLA_U32)
> @@ -316,6 +317,7 @@ enum nft_set_attributes {
> NFTA_SET_UNSPEC,
> NFTA_SET_TABLE,
> NFTA_SET_NAME,
> + NFTA_SET_HANDLE,
Please, add attributes always right at the end of the list. Otherwise,
this breaks binary compatibility.
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