https://bugs.winehq.org/show_bug.cgi?id=52568
--- Comment #10 from Ralf Habacker ralf.habacker@freenet.de --- (In reply to Richard W.M. Jones from comment #9)
https://www.winehq.org/mailman3/hyperkitty/list/wine-devel@winehq.org/thread... CWFIHT4ZP5WG7FKFZZWO4W7L477BFEKJ/
However none of this seems to work inside wineserver (I guess because it's not part of the "Windows world"). I cannot work out the
<equivalent of this for wineserver, or if there's something else I
should be doing, such as converting the path before it is sent to wineserver.
I got a few steps further by adding an additional (but incomplete) implementation of converting paths to wineserver (see https://gitlab.winehq.org/rhabacker/wine/-/tree/issue-52568)
Since the corresponding functions are only available on the Windows side, another option would be to determine the Unix path on the Windows side and to pass it to the wineserver in addition to the Unix path, so that it has both available.