tree 9eb1a87b0ee4f419452d0e8c2bf9728bb667c89f
parent f52c844e1c1c66dbe26369e8e212718ca9e14ff7
author Matt Layher <mdlayher@gmail.com> 1629299924 -0400
committer Matt Layher <mdlayher@gmail.com> 1629461416 +0000

unix: add Ifreq.Inet4Addr methods for manipulating IPv4 addresses

ioctls such as SIOCGIFADDR deal with AF_INET sockaddr addresses, but none of
the fields aside from the embedded IPv4 address are used. To keep the interface
more simple, we directly expose Inet4Addr get and set methods which enable use
of these ioctls with the Ifreq wrapper.

Change-Id: Ia8b6ab9730f852cb99f4152e334a59d395476d2f
Reviewed-on: https://go-review.googlesource.com/c/sys/+/343250
Trust: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>