ntdll: Stop when we can't map the shared user data

[Vitaliy Margolen]

On 01/14/2011 01:49 PM, André Hentschel wrote:
> It can happen that the adress 0x7ffe0000 is blocked by some loaded libraries already.
> +    if (status)
> +    {
> +        MESSAGE( "wine: failed to map the shared user data: %x\n", status );
> +        exit(1);
> +    }
Most well behaved programs don't need it. However most copy-protection 
systems do use this area. As well as badly behaved programs (mostly of MS 
origin).

If you running on different architecture then x86 it can be anywhere, since 
you won't be running native windows programs anyway. However some king of 
checking would be nice for all platforms. But don't think it warrants an exit.

Vitaliy.