ae 71b73923c9 Add missing and or-flush options to "ipfw table <NAME> create"
command to simplify firewall reloading.

The `missing` option suppresses EEXIST error code, but does check that
existing table has the same parameters as new one. The `or-flush` option
implies `missing` option and additionally does flush for table if it
is already exist.

Submitted by:	lev
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D18339
2019-05-24 11:06:24 +00:00
..
2019-03-19 11:16:42 +00:00