K 10
svn:author
V 4
zlei
K 8
svn:date
V 27
2023-10-02T09:10:23.898006Z
K 7
svn:log
V 698
ipfw: Add sysctl flag CTLFLAG_TUN to loader tunables

The following sysctl variables are actually loader tunables. Add sysctl
flag CTLFLAG_TUN to them so that `sysctl -T` will report them correctly.

 1. net.inet.ip.fw.enable
 2. net.inet6.ip6.fw.enable
 3. net.link.ether.ipfw

No functional change intended.

Reviewed by:	glebius
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D41928

(cherry picked from commit 49197c391b3d49a33bcd08471bf64d533cd10f9d)
(cherry picked from commit f5f6da90597cb65ce55c4f17718a200097f6f78f)
(cherry picked from commit 09f08dbe248e6ffd031c1eff26aeacef0c6880e9)

Git Hash:   8d6188b13156a4b88f7bf230eb0ef8bf38bad551
Git Author: zlei@FreeBSD.org
END