IRP_MJ_FILE_SYSTEM_CONTROL

Only file system drivers process IRP_MJ_FILE_SYSTEM_CONTROL requests. For more information about the use of this IRP major function code by file system drivers, see IRP_MJ_FILE_SYSTEM_CONTROL. For more information about file system drivers, see File System Drivers.

Requirements

Header

Wdm.h (include Wdm.h, Ntddk.h, or Ntifs.h)