tree ed40ae32712da363e47c7e193b5eafb0ff05e014
parent d9d178bc13c63767a7adc6acda4c158bea3a24d5
author Lorenz Bauer <i@lmb.io> 1664354492 +0000
committer Gopher Robot <gobot@golang.org> 1664373457 +0000

unix: add SIG_BLOCK and friends for Linux

The recently added PthreadSigmask syscall expects a parameter
how that specifies which action to perform on the thread's signal
set. The value of this parameter differs between arches. Add the
SIG_* constants to have a portable source.

Updates golang/go#55349

Change-Id: I7cb42d7c2c42e9b3d22123e8de74960121d89313
Reviewed-on: https://go-review.googlesource.com/c/sys/+/435775
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>