K 10
svn:author
V 4
zlei
K 8
svn:date
V 27
2023-10-02T09:10:21.371922Z
K 7
svn:log
V 714
netinet6: 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.inet6.ip6.auto_linklocal
 2. net.inet6.ip6.accept_rtadv
 3. net.inet6.ip6.no_radr

No functional change intended.

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

(cherry picked from commit 03dac3e37993801dab4418087bfedacce0526e66)
(cherry picked from commit da2b630c12ec074673dfc646b2055a31b0d8d6d9)
(cherry picked from commit 28a80239fd6ab2ff79af5a2b19e349fa6f1d62e9)

Git Hash:   2d43654e6aa8215dff11e5249bdb3518ed0fbdbd
Git Author: zlei@FreeBSD.org
END