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X-HELO:	mail.lysator.liu.se
Subject:	Re: Cygwin shell eats Windows exceptions?
To:	cygwin AT cygwin DOT com
References:	<d0503299c2ae40aaa34023285486deb0 AT ntmaexbe04 DOT bedford DOT progress DOT com> <2e88aba8-6214-4bef-b248-cc7809afea4a AT lysator DOT liu DOT se>
From:	Peter Rosin <peda AT lysator DOT liu DOT se>
Message-ID:	<b2fc486d-274f-ce32-6209-aab0f641d9ad@lysator.liu.se>
Date:	Fri, 14 Oct 2016 00:55:14 +0200
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On 2016-10-14 00:52, Peter Rosin wrote:
> On 2016-10-13 16:35, Bill Smith wrote:
>> Hi,
>> I'm trying to run my Windows C++ application which has a call to DebugBreak() to bring up the popup asking if you want to debug this application or terminate it.  If I run the program within Cygwin, the program just exits. 
>>
>> If I run the application from a Windows command prompt, I get the Windows popup that I'm expecting.  It seems that the Cygwin shell is eating exceptions (sigsegv or similar signals?).  Is there a way for me to disable this behavior?  
> 
> I believe you want the reverse of this program:
> 
> https://github.com/msysgit/msys/blob/master/winsup/utils/error-mode.c
> 
> error-mode can make the popups go away (getting cygwin behavior
> on msys), but it should be possible to modify it to make the
> popup appear instead. I think...

feeep, should have read my old code before I posted. The program
should fit the bill. My memory is apparently bad but short.

Sorry for the noise.

Cheers,
Peter

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