src: delete flowtable

This patch allows you to delete an existing flowtable:

 # nft delete flowtable x m

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/mnl.c b/src/mnl.c
index be6e05da..f620a3bd 100644
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -1027,6 +1027,22 @@ int mnl_nft_flowtable_batch_add(struct nftnl_flowtable *flo,
 	return 0;
 }
 
+int mnl_nft_flowtable_batch_del(struct nftnl_flowtable *flo,
+				struct nftnl_batch *batch, unsigned int flags,
+				uint32_t seqnum)
+{
+	struct nlmsghdr *nlh;
+
+	nlh = nftnl_nlmsg_build_hdr(nftnl_batch_buffer(batch),
+				    NFT_MSG_DELFLOWTABLE,
+				    nftnl_flowtable_get_u32(flo, NFTNL_FLOWTABLE_FAMILY),
+				    flags, seqnum);
+	nftnl_flowtable_nlmsg_build_payload(nlh, flo);
+	mnl_nft_batch_continue(batch);
+
+	return 0;
+}
+
 /*
  * ruleset
  */