tree adc9e286d8416963832e5e408ef223df03a63186
parent 6c8a141a6d53285acc876aacfa0a9c4edb563b6c
author Ian Lance Taylor <iant@golang.org> 1450481391 -0800
committer Ian Lance Taylor <iant@golang.org> 1451953550 +0000

runtime: disable a signal by restoring the original disposition

Fixes #13034.
Fixes #13042.
Update #9896.

Change-Id: I189f381090223dd07086848aac2d69d2c00d80c4
Reviewed-on: https://go-review.googlesource.com/18062
Reviewed-by: Russ Cox <rsc@golang.org>