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[bug #34832] enable tls variable in windows code for newish gcc


From: Ozkan Sezer
Subject: [bug #34832] enable tls variable in windows code for newish gcc
Date: Tue, 15 Nov 2011 18:58:47 +0000
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.21) Gecko/20090507 Fedora/1.1.16-1.fc9 SeaMonkey/1.1.16

Follow-up Comment #9, bug #34832 (project make):

Then __declspec(thread) isn't actually needed, not for msvc, not for gcc
either.   As for thread-safety, I first though that that I caught glimpses of
CreateThread(), but hmm, those turned out to be CreateProcess().  There are
calls to _beginthreadex() in sub_proc.c, but they are for pipe emulation as I
understand (I may very well be wrong), so multithread safety may indeed be not
necessary for map_windows32_error_to_string().

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