Add locking around signal handler registration.
authorOwen Anderson <resistor@mac.com>
Mon, 17 Aug 2009 17:07:22 +0000 (17:07 +0000)
committerOwen Anderson <resistor@mac.com>
Mon, 17 Aug 2009 17:07:22 +0000 (17:07 +0000)
commit6ae8c73acad76fdf9660ca88b5c07722eaf0a8e8
treebeedf05b6200532eb78e8f37504513f79d5dfd8c
parent76d5ccf6afd5ae253cf3d5c2cf6acc712643d8cb
Add locking around signal handler registration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79254 91177308-0d34-0410-b5e6-96231b3b80d8
lib/System/Unix/Signals.inc