2004-05-21 Dick Porter <dick@ximian.com>

2004-05-21  Dick Porter  <dick@ximian.com>

	* io.c (CreateFile): Check for existing share modes when opening
	a file.

	* handles.c:
	* handles-private.h:
	* daemon-messages.h:
	* daemon.c: Maintain a hash of file share modes, keying on device
	and inode (to cope with symlinks.)

svn path=/trunk/mono/; revision=27850