runtime: cgo uses sigprocmask

[gopherbot]

by caglar@10ur.org:

It should be using pthread_sigmask() as the use of sigprocmask() is unspecified in a
multithreaded process.

[gopherbot]

Comment 1 by caglar@10ur.org:

If you don't mind I could send a patch to review?

[davecheney]

Comment 2:

Please do, http://golang.org/doc/contribute.html

[gopherbot]

Comment 3 by caglar@10ur.org:

https://golang.org/cl/30460043/

[davecheney]

Comment 4:

Thank you. I'll mark this as Go 1.3 as it is unlikely (even if the current behaviour is
wrong) that we'd attempt this fix so close to the 1.2 release date.

Labels changed: added priority-soon, go1.3, removed priority-triage.

Status changed to Started.

[rsc]

Comment 5:

Labels changed: added priority-later, removed priority-soon.

[rsc]

Comment 6:

Labels changed: added release-go1.3, removed go1.3.

[rsc]

Comment 7:

Labels changed: added repo-main.

[ianlancetaylor]

Comment 8:

This issue was closed by revision 41183d0.

Status changed to Fixed.