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Date:	Fri, 3 Aug 2001 19:07:41 +0200
From:	Corinna Vinschen <cygwin AT cygwin DOT com>
To:	cygwin <cygwin AT cygwin DOT com>
Subject:	Re: Rsync: found the problem
Message-ID:	<20010803190741.Z23782@cygbert.vinschen.de>
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In-Reply-To:	<3B6A943A.10E925C8@hplb.hpl.hp.com>; from bilpet@hplb.hpl.hp.com on Fri, Aug 03, 2001 at 01:08:26PM +0100

On Fri, Aug 03, 2001 at 01:08:26PM +0100, Bill Petheram wrote:
> 
> What seems to happen is that rsh reads from stdin. rsh sets stdin to be
> O_BINARY. However in _read (syscalls.cc) the wait flag is NOT set, so
> _read returns -1 and EAGAIN. So stdin for rsh has been set to no delay,
> probably by rsync.
> 
> What are the rules for inheriting flags and socket options across forks?

sockets are copied across forks using a Winsock2 copy mechanism

	WSADuplicateSocket
	WSASocket

Corinna

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

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