netfilter: nfnetlink: consolidate callback types

Add enum nfnl_callback_type to identify the callback type to provide one
single callback.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2021-04-23 00:17:12 +02:00
commit 50f2db9e36
12 changed files with 271 additions and 124 deletions