tree 3e39351e518456d597a6db668a1f2b990577dbbc
parent 594fa53f0001ef3fa9e016f148230ddd59727649
author Matt Layher <mdlayher@gmail.com> 1648236450 -0400
committer Matt Layher <mdlayher@gmail.com> 1648240730 +0000

unix: implement Waitid on Linux

waitid(2) can be used to wait on pidfds. Update TestPidfd to test this new
functionality as well.

Change-Id: I5f26140b9afd5a6ec3f04217fb1c91542936a2c3
Reviewed-on: https://go-review.googlesource.com/c/sys/+/395936
Trust: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>