By "interesting" I mean a BSD veneer over a Mach core is only marginally better UNIX compatibility than Windows Services for UNIX (also POSIX certified). Did yo

By "interesting" I mean a BSD veneer over a Mach core is only marginally better UNIX compatibility than Windows Services for UNIX (also POSIX certified). Did you know you can call Mach directly to override basically all the UNIX emulation, including access permissions?