This reverts commit f25f6eab0c.
Sorry, this was not meant to go in without the ztypes_freebsd_arm.go and the copyFromV9 function.
Change-Id: I4ac2a8a23809ec1b1b9e42992cd0f3c349848f06
Reviewed-on: https://go-review.googlesource.com/17472
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Switch IfMsghdr and IfaMsghdr to their 'l' variants, make the IfData layout
to be based on FreeBSD-11.0 (freebsdVersion >= 1100011).
Using freebsdVersion, detect the appropriate layout at runtime and decode
routing socket messages into the new IfData layout.
Fixes#11641
Change-Id: Ic7ec550f00c0d15f46a36f560d835e4f138f61e1
Reviewed-on: https://go-review.googlesource.com/14757
Reviewed-by: Russ Cox <rsc@golang.org>