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Re: [PING 3] Re: [PATCH] pthread_once hangs when init routine throws an exception [BZ #18435]
- From: Rich Felker <dalias at libc dot org>
- To: Martin Sebor <msebor at redhat dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Tue, 30 Jun 2015 20:06:23 -0400
- 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>
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.
Rich