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Re: [PING 3] Re: [PATCH] pthread_once hangs when init routine throws an exception [BZ #18435]

From: Martin Sebor <msebor at gmail dot com>
To: Rich Felker <dalias at libc dot org>, Martin Sebor <msebor at redhat dot com>
Cc: GNU C Library <libc-alpha at sourceware dot org>
Date: Wed, 01 Jul 2015 14:18:19 -0600
Subject: Re: [PING 3] Re: [PATCH] pthread_once hangs when init routine throws an exception [BZ #18435]
Authentication-results: sourceware.org; auth=none
References: <556B7F10 dot 40209 at redhat dot com> <557741C5 dot 5060203 at redhat dot com> <557F2624 dot 6000503 at redhat dot com> <55886830 dot 80000 at redhat dot com> <5593256B dot 5060402 at redhat dot com> <20150701000623 dot GA1173 at brightrain dot aerifal dot cx>

On 06/30/2015 06:06 PM, Rich Felker wrote:

On Tue, Jun 30, 2015 at 05:25:31PM -0600, Martin Sebor wrote:

Are there any unresolved concerns with or objections to this
patch?

   https://sourceware.org/ml/libc-alpha/2015-06/msg00348.html


I still object to enshrining this usage as a supported feature, but I
don't object to the patch. In particular I think GCC should fix its
invalid usage of pthread_once to implement the 'equivalent' C++
threads primitive.


Thank you. The patch has been committed.

Martin

Follow-Ups:
- Re: [PING 3] Re: [PATCH] pthread_once hangs when init routine throws an exception [BZ #18435]
  - From: Joseph Myers

References:
- Re: [PING 3] Re: [PATCH] pthread_once hangs when init routine throws an exception [BZ #18435]
  - From: Rich Felker

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