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To: cygwin@sourceware.cygnus.com
Subject: Re: Need help.  Latest snapshot may be next cygwin net release.
References: <20000525154409.A13047@cygnus.com> <u66s1g7ss.fsf@mailandnews.com>
	<20000526021313.A12392@cygnus.com>
Reply-to: egorovv@mailandnews.com
From: Vadim Egorov <egorovv@mailandnews.com>
Date: 26 May 2000 10:28:03 +0400
In-Reply-To: Chris Faylor's message of "Fri, 26 May 2000 02:13:13 -0400"
Message-ID: <u1z2pg70s.fsf@mailandnews.com>
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Chris Faylor <cgf@cygnus.com> writes:

> You're not providing any context.  Is this something new since 1.1.0?
> 
I don't know exactly when it happened. It worked some time ago 
(with snapshots about 1.1.0 ) - last time I was rebuilding libstdc++. 
latest libstdc++.a i found in my disk is dated May 10 - as I remember
then there was no problems.

> cgf
> 
> On Fri, May 26, 2000 at 10:11:15AM +0400, Vadim Egorov wrote:
> >Sorry, the message body seems was lost on the way.
> >
> >Chris Faylor <cgf@cygnus.com> writes:
> >
> >> I would appreciate it if any adventurous souls would try out the
> >> latest cygwin snapshot by downloading this:
> >
> >libstdc++-v3 configure hangs again. An old problem with signals.
> >This is a  piece of code which hangs and  a strace log.
> >
> >#include <unistd.h>
> >#include <signal.h>
> >#include <setjmp.h>
> >
> >static jmp_buf	env;
> >int signo = SIGSEGV;
> >
> >static void sig_handler(int sig)
> >{
> >    static sigset_t x;
> >    signal (sig, sig_handler);
> >    sigemptyset (&x);
> >    sigprocmask(SIG_SETMASK, &x, NULL);
> >
> >    longjmp(env, 1);
> >}
> >
> >int main(int argc, char * * argv)
> >{
> >    if (setjmp(env) == 0 ) 
> >    {
> >        signal(signo, sig_handler);
> >        *(char*)0 = 1;
> >    }
> >    return 0;
> 
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> 

-- 
Regards,
Vadim Egorov 


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