tree dbb519bfa4caf99310f09811eb68cc0f552207a4
parent 3d0752d450ed7c031f3b5bb3729a6519f3c002c1
author Tobias Klauser <tklauser@distanz.ch> 1601630932 +0200
committer Tobias Klauser <tobias.klauser@gmail.com> 1601670242 +0000

internal/socket: use Cmsg{Len,Space} from golang.org/x/sys/unix

Instead of duplicating the logic for cmsg alignment, use CmsgLen and
CmsgSpace from golang.org/x/sys/unix. Moreover, this should simplify
adding new ports.

Change-Id: Ic3ac9cf14781eff5b8e4f34bfd2b1c8bd3b69341
Reviewed-on: https://go-review.googlesource.com/c/net/+/259058
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>