[Bug 13783] New: mmap fail on GVFS

http://bugs.winehq.org/show_bug.cgi?id=13783

Summary: mmap fail on GVFS
           Product: Wine
           Version: 1.0-rc4
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Microsoft Excel '97 fails to open GVFS mounted files with the following errors:

err:virtual:map_file_into_view shared writable mmap not supported, broken
filesystem?
err:virtual:NtMapViewOfSection map_file_into_view 0x8f0000 6000 000000000
failed

The document works fine when copied to the local file system.  Also, Microsoft
Word '97 can open files whilst reporting the same two error messages:

err:virtual:map_file_into_view shared writable mmap not supported, broken
filesystem?
err:virtual:NtMapViewOfSection map_file_into_view 0x8b0000 c000 000000000
failed

Mount point is created via Nautilus, then file is openedby navigating to
~/.gvfs/....