Sending asynchronous IOCTL from user to kernel

[Shay Harel]

Hi, I know there are a few good articles regarding driver development here, but unless I missed it, I couldn't find something about sending an asynchronous IOCTL from user space to kernel. Any help or link would be great.

[JudyL_MD]

When you open the device, you need to specify that you will be doing overlapped I/O. Then, when calling DeviceIoControl, use the overlapped parameter. Judy