From: Simon Marlow <simonmar@microsoft.com>
Date: Fri, 26 Jan 2007 16:26:20 +0000 (+0000)
Subject: Save the Win32 error code where necessary
X-Git-Tag: 2007-02-05~36
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=911b42b27ad5f039465d14052460e2d9dde053ab;hp=911b42b27ad5f039465d14052460e2d9dde053ab;p=ghc-hetmet.git

Save the Win32 error code where necessary
Similarly to the way we save errno across context switches and
suspendThread/resumeThread, we must save and restore the Win32 error
code via GetLastError()/SetLastError().  Fixes #896.
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