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From: Chris Faylor <cgf AT cygnus DOT com>
Date: Fri, 26 May 2000 02:13:13 -0400
To: cygwin AT sourceware DOT cygnus DOT com
Subject: Re: Need help.  Latest snapshot may be next cygwin net release.
Message-ID: <20000526021313.A12392@cygnus.com>
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In-Reply-To: <u66s1g7ss.fsf@mailandnews.com>; from egorovv@mailandnews.com on Fri, May 26, 2000 at 10:11:15AM +0400

You're not providing any context.  Is this something new since 1.1.0?

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 AT cygnus DOT 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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