public unsafe void FreeNativeOverlapped(NativeOverlapped *overlapped)
{
if (overlapped == null)
{
throw new ArgumentNullException(nameof(overlapped));
}
Win32ThreadPoolNativeOverlapped *threadPoolOverlapped = Win32ThreadPoolNativeOverlapped.FromNativeOverlapped(overlapped);
Win32ThreadPoolNativeOverlapped.OverlappedData data = GetOverlappedData(threadPoolOverlapped, this);
if (!data._completed)
{
Interop.mincore.CancelThreadpoolIo(_threadPoolHandle);
Release();
}
data._boundHandle = null;
data._completed = false;
if (data._preAllocated != null)
{
data._preAllocated.Release();
}
else
{
Win32ThreadPoolNativeOverlapped.Free(threadPoolOverlapped);
}
}
public static unsafe object GetNativeOverlappedState(NativeOverlapped *overlapped)
{
if (overlapped == null)
{
throw new ArgumentNullException(nameof(overlapped));
}
Win32ThreadPoolNativeOverlapped *threadPoolOverlapped = Win32ThreadPoolNativeOverlapped.FromNativeOverlapped(overlapped);
Win32ThreadPoolNativeOverlapped.OverlappedData data = GetOverlappedData(threadPoolOverlapped, null);
return(threadPoolOverlapped->Data._state);
}
