main.cpp

来自「《Windows驱动开发详解》一书各章的源代码」· C++ 代码 · 共 23 行

#include <windows.h>
#include <stdio.h>
#include <winioctl.h>

#include "function.h"

#include "../MyDriver/guid.h"

int main()
{
	HANDLE hDevice = GetDeviceViaInterface((LPGUID)&MY_WDM_DEVICE,0);

	if (hDevice == INVALID_HANDLE_VALUE)
	{
		printf("Failed to obtain file handle to device: "
			"%s with Win32 error code: %d\n",
			"MyWDMDevice", GetLastError() );
		return 1;
	}

	CloseHandle(hDevice);
	return 0;
}