Windows中的“明确锁定”文件系统是什么意思，我该如何在程序中执行此操作？

Question

this article about new security features in Vista http://msdn.microsoft.com/en-us/library/windows/hardware/ff551353%28v=vs.85%29.aspx says "write operations on a disk handle will succeed if: .... sectors being written to fall within a mounted file system that is locked explicitly "

What does it mean for a Windows file system to be "locked explicitly"?

Answer 1

It means that you open the volume ( CreateFile ), and lock it using FSCTL_LOCK_VOLUME control code. You can do that for non-system volumes only