Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sourceware DOT cygnus DOT com Delivered-To: mailing list cygwin AT sourceware DOT cygnus DOT com Date: Fri, 26 May 2000 02:25:50 -0400 From: Chris Faylor To: cygwin AT sourceware DOT cygnus DOT com Subject: Re: Need help. Latest snapshot may be next cygwin net release. Message-ID: <20000526022550.A16243@cygnus.com> Reply-To: cygwin AT sourceware DOT cygnus DOT com Mail-Followup-To: cygwin AT sourceware DOT cygnus DOT com References: <20000525154409 DOT A13047 AT cygnus DOT com> <20000526021313 DOT A12392 AT cygnus DOT com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <20000526021313.A12392@cygnus.com>; from cgf@cygnus.com on Fri, May 26, 2000 at 02:13:13AM -0400 Nevermind. I found it. cgf On Fri, May 26, 2000 at 02:13:13AM -0400, Chris Faylor wrote: >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 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 >>#include >>#include >> >>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; -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com