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Date: Mon, 13 May 2002 13:08:13 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Socket Handles duplicated twice after fork
Message-ID: <20020513130813.C6264@cygbert.vinschen.de>
Mail-Followup-To: cygwin AT cygwin DOT com
References: <Pine DOT GSO DOT 4 DOT 30L DOT 0205081131450 DOT 10599-100000 AT department-of-alchemy DOT mit DOT edu>
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On Wed, May 08, 2002 at 11:42:54AM -0400, David E Euresti wrote:
> #include <unistd.h>
> #include <io.h>
> #include <sys/socket.h>
> #include <stdio.h>
> 
> int main() {
>   int fds[2];
>   int pid;
> 
>   socketpair (AF_UNIX, SOCK_STREAM, 0, fds);
> 
>   pid = fork ();
>   if (pid == 0) {
>     printf("Child: Sockets are 0x%x 0x%x\n",
> 	   get_osfhandle(fds[0]), get_osfhandle(fds[1]));
>     sleep(300);
>   }
>   else {
>     printf("Parent: Sockets are 0x%x 0x%x\n",
> 	   get_osfhandle(fds[0]), get_osfhandle(fds[1]));
>     sleep(300);
>   }
> }

Could you please send an `strace -f' output running the above
code to the list?

Thanks,
Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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