[Bug 47169] Skyrim failed to load Data if Data directory is soft linked.

https://bugs.winehq.org/show_bug.cgi?id=47169

--- Comment #26 from TOM  ---
Created attachment 64532
  --> https://bugs.winehq.org/attachment.cgi?id=64532
stdout of that game with modified fprintf.

I change you code to.

if (strstr(fd->unix_name, "The.Elder.Scrolls.V.Skyrim/Data")) {
            fprintf(stderr, "Path: '%s', Data mode: %06o\n", fd->unix_name,
st.st_mode);
        }

More clearly about what data mode belong to which path.

I have notice one thing.
In lstat
Path: '/swap/wine/skyrim/dosdevices/d:/The.Elder.Scrolls.V.Skyrim/Data', Data
mode: 120777
in fstat
Path: '/swap/wine/skyrim/dosdevices/d:/The.Elder.Scrolls.V.Skyrim/Data', Data
mode: 040755

different data mode.