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From: Florian Weimer via Libc-alpha <libc-alpha@sourceware.org>
To: Martin Sebor <msebor@gmail.com>
Cc: Martin Sebor via Libc-alpha <libc-alpha@sourceware.org>,
	Joseph Myers <joseph@codesourcery.com>
Subject: Re: [PATCH] add attribute none to pthread_setspecific (BZ #27714)
Date: Thu, 29 Apr 2021 18:16:56 +0200	[thread overview]
Message-ID: <87lf91dq13.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <d5051993-645e-7d66-41c4-c889b457e788@gmail.com> (Martin Sebor's message of "Thu, 29 Apr 2021 08:55:05 -0600")

* Martin Sebor:

>> Is it possible to set the data size as 0?
>
> There's no way to do that with the existing attribute (in GCC 11.1).
> But a solution might be to change GCC 11.2 to treat access none with
> void* and no size as size zero.  I'll look into that.

Thanks, looking forward to it.

Florian


  reply	other threads:[~2021-04-29 16:16 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-22 21:30 [PATCH] add attribute none to pthread_setspecific (BZ #27714) Martin Sebor via Libc-alpha
2021-04-22 22:26 ` Martin Sebor via Libc-alpha
2021-04-23  0:11 ` Paul Eggert
2021-04-23 15:24   ` Martin Sebor via Libc-alpha
2021-04-23 20:19     ` Paul Eggert
2021-04-23 21:29       ` Martin Sebor via Libc-alpha
2021-04-24  0:27         ` Paul Eggert
2021-04-26 19:38           ` Martin Sebor via Libc-alpha
2021-04-27  4:41 ` Florian Weimer via Libc-alpha
2021-04-27 19:07   ` Martin Sebor via Libc-alpha
2021-04-27 21:07     ` Joseph Myers
2021-04-27 21:46       ` Martin Sebor via Libc-alpha
2021-04-27 21:58         ` Joseph Myers
2021-04-27 22:57           ` Martin Sebor via Libc-alpha
2021-04-28  1:09             ` Martin Sebor via Libc-alpha
2021-04-28  7:32               ` Florian Weimer via Libc-alpha
2021-04-28 14:49                 ` Martin Sebor via Libc-alpha
2021-04-29  7:45                   ` Florian Weimer via Libc-alpha
2021-04-29 14:55                     ` Martin Sebor via Libc-alpha
2021-04-29 16:16                       ` Florian Weimer via Libc-alpha [this message]
2021-04-28  1:30             ` H.J. Lu via Libc-alpha

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