[PATCH 0/1] MR5693: ntdll: Don't warn on macOS and FreeBSD when xattr doesn't exist.

[Brendan Shanks (＠bshanks)]

Linux getxattr returns ENODATA when the attribute doesn't exist, but macOS and FreeBSD both return ENOATTR in that case.

Avoids warnings like `0050:warn:file:get_file_info Failed to get extended attribute user.DOSATTRIB from "<..>/dosdevices/c:/windows/system32/rpcss.exe". errno 93 (Attribute not found)`