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Re: Thread local storage
From: |
Ludovic Courtès |
Subject: |
Re: Thread local storage |
Date: |
Wed, 07 Oct 2009 00:07:06 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
Hi Ken,
Ken Raeburn <address@hidden> writes:
> For the most part I think the wip-tls changes look good. In the non-
> __thread case, though, you've eliminated the pthread_key_create call,
> making it not work on my Mac.
Oops, thanks for pointing it out.
(I find it surprising that MacOS doesn’t have TLS support.)
> Assuming that __thread variables are by default initialized to 0 (or
> NULL or whatever we specify), we also don't need anything in
> init_thread_key when we have __thread support.
Right.
> I suggest something like the patch below. I haven't tried it on a
> system *with* the __thread support though.
Thanks, I’ll give it a try.
Ludo’.