sync the OpenBSD code with Linux. Committing http://codereview.chromium.org/8499016...
authorerik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 9 Nov 2011 12:01:45 +0000 (12:01 +0000)
committererik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 9 Nov 2011 12:01:45 +0000 (12:01 +0000)
commit034eb1738741dd6f5950458d9c0c9b51257184b3
treef8e81d4b7c83037592bcd429db868e051bd14e26
parent09e97c41f2b827f09990226e64b60f9e8eaf14ae
sync the OpenBSD code with Linux.  Committing codereview.chromium.org/8499016/ for Robert Nagy

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/platform-openbsd.cc