From: lat@iki.fi (Lassi A. Tuura) Subject: Re: mmap() support W95/NT in b18 23 Jan 1998 19:21:59 -0800 Message-ID: <34C7485B.D00468A1.cygnus.gnu-win32@iki.fi> References: <199801201105.NAA22856@umail.lmf.ericsson.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: Kenneth Osterberg Cc: gnu-win32@cygnus.com Kenneth Osterberg wrote: > On WindowsNT (3.51), it fails with errno=13 (Permission denied). It seems that mmap always fails on NT if the file has been opened by some other process. I suppose it has something to do with the file sharing options, which probably default to no sharing at all. For instance, I do not know if it is possible to mmap the same file into two processes simultanously; perhaps somebody wiser than me can tell. You may want to check that this is not the cause for your problems. Cheers, //lat -- Lassi.Tuura@cern.ch There's no sunrise without a night - For help on using this list (especially unsubscribing), send a message to "gnu-win32-request@cygnus.com" with one line of text: "help".