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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> |
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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. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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