windows driver 写数据到txt

HANDLE hFile;

	OBJECT_ATTRIBUTES oa;

	IO_STATUS_BLOCK iosb;

	LARGE_INTEGER li;

	UNICODE_STRING strPath = RTL_CONSTANT_STRING(L"\\??\\E:\\123.txt");

	UNICODE_STRING str = RTL_CONSTANT_STRING(L"我爱你");

	char strWriteInfo[ArrayLength] = {0};

	ANSI_STRING sWrite;

	InitializeObjectAttributes(&oa, &strPath, OBJ_KERNEL_HANDLE, NULL, NULL);

	ZwCreateFile(&hFile,

		GENERIC_READ | GENERIC_WRITE,

		&oa,

		&iosb,

		NULL,

		FILE_ATTRIBUTE_NORMAL,

		FILE_SHARE_READ,

		FILE_OPEN,

		FILE_SYNCHRONOUS_IO_NONALERT,

		NULL,

		0);

	li.HighPart = -1;

	li.LowPart = FILE_WRITE_TO_END_OF_FILE;

	RtlInitEmptyAnsiString(&sWrite, strWriteInfo, ArrayLength);

	RtlUnicodeStringToAnsiString(&sWrite, &str, TRUE);

	ZwWriteFile(hFile, NULL, NULL, NULL, &iosb, sWrite.Buffer, sWrite.Length, &li, NULL);

	ZwClose(hFile);

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windows driver 写数据到txt

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