mode = MODE_RWX & ~ newdir_umask;
invert_permissions = we_are_root ? 0 : MODE_WXUSR & ~ mode;
status = mkdir (file_name, mode ^ invert_permissions);
mode = MODE_RWX & ~ newdir_umask;
invert_permissions = we_are_root ? 0 : MODE_WXUSR & ~ mode;
status = mkdir (file_name, mode ^ invert_permissions);