conntrack: add nfct_set_attr_l and ATTR_HELPER_INFO

This adds the ATTR_HELPER_INFO that can be used to send binary data
that will be attached to the conntrack. This is useful for the
user-space connection tracking support.

This patch also adds a new interface:

 nfct_set_attr_l(attr, type, value, length);

that is used to set the variable length helper information.

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

0 files changed, 0 insertions, 0 deletions