src: introduce simple hints on incorrect table

This patch adds simple infrastructure to provide a hints to user on
references to incorrect table. While at it, remove "Could not process
rule:" which I think it is implicit in the error.

 # nft rule x y ip saddr @y
 Error: No such file or directory; did you mean table ‘x’ in family inet?

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

0 files changed, 0 insertions, 0 deletions