Re: std::terminate per thread - std vs. MS practice?

Message-ID	<in2vpf$jph$1@speranza.aioe.org> (permalink)
Newsgroups	comp.lang.c++.moderated, comp.std.c++
From	Dragan Milenkovic <dragan@plusplus.rs>
Subject	Re: std::terminate per thread - std vs. MS practice?
Organization	Aioe.org NNTP Server
References	<in2jpe$cvg$1@dont-email.me>
Date	2011-04-01 07:52 -0600

Cross-posted to 2 groups.

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On 04/01/2011 12:33 AM, Martin B. wrote:
>
> Hi!
>
> Since C++ never talked about threads, MS was quite free to specify[1]:
>
> set_terminate (CRT)
> -------------------
> (Visual Studio 2010 )
>
> Installs your own termination routine
> to be called by terminate.
> ...
>
> In a multithreaded environment, terminate
> functions are maintained separately for each
> thread. Each new thread needs to install its
> own terminate function. Thus, each thread is
> in charge of its own termination handling.
>
> Now, looking at the latest std draft (N3242):
> 18.8.3.1 Type terminate_handler
>
> 2 Required behavior: A terminate_handler shall
> terminate execution of the program without
> returning to the caller.
>
> Does anyone have any idea whether the wording for the
> terminate_handler might be too strict now that we have threads in the
> std?

I didn't find in the standard that set_terminate will
set a handler function globally. Perhaps it is allowed
for it to be set on a per-thread level (I may be mistaken).
Of course, it has and always will terminate the whole program.

It should be specified, though...

--
Dragan

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Thread

std::terminate per thread - std vs. MS practice?  "Martin B." <0xCDCDCDCD@gmx.at> - 2011-03-31 16:33 -0600
  Re: std::terminate per thread - std vs. MS practice?  Daniel Krügler <daniel.kruegler@googlemail.com> - 2011-04-01 07:52 -0600
  Re: std::terminate per thread - std vs. MS practice?  Dragan Milenkovic <dragan@plusplus.rs> - 2011-04-01 07:52 -0600

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