/// <summary>
/// Generic copy (either from kernel or to kernel)
/// Determines if the thing we are moving is an endpoint and copies it accordingly.
/// </summary>
public static Allocation *MoveData(SharedHeap fromHeap,
SharedHeap toHeap,
Process newOwner,
Allocation *data)
{
if (data == null)
{
return(data);
}
if (!fromHeap.Validate(data))
{
throw new ArgumentException("Bad argument. Not visible");
}
// We can only transfer either into our out of the kernel's heap
DebugStub.Assert(fromHeap == SharedHeap.KernelSharedHeap ||
toHeap == SharedHeap.KernelSharedHeap);
if (SystemType.IsSubtype(data, EndpointCoreSystemType))
{
// we have an endpoint
DeliveryImpl di = EndpointCore.AllocationEndpointDeliveryImpl(data);
return(di.MoveEndpoint(fromHeap, toHeap, newOwner));
}
else
{
// we have a NON-endpoint
// TODO FIX this!
return(null); // MoveNonEndpoint(fromHeap, toHeap, newOwner, data);
}
}
