[mjmartin] 41378: - Add IoGetDeviceAttachmentBaseRef, IoGetDiskDeviceObject and IoGetLowerDeviceObject.

Author: mjmartin
Date: Thu Jun 11 05:05:51 2009
New Revision: 41378

URL: http://svn.reactos.org/svn/reactos?rev=41378&view=rev
Log:
 - Add IoGetDeviceAttachmentBaseRef, IoGetDiskDeviceObject and IoGetLowerDeviceObject.

Modified:
    trunk/reactos/include/ddk/ntifs.h

Modified: trunk/reactos/include/ddk/ntifs.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/ntifs.h?rev=413...
==============================================================================
--- trunk/reactos/include/ddk/ntifs.h [iso-8859-1] (original)
+++ trunk/reactos/include/ddk/ntifs.h [iso-8859-1] Thu Jun 11 05:05:51 2009
@@ -4083,6 +4083,32 @@
     IN PFILE_OBJECT FileObject
 );

+#if (VER_PRODUCTBUILD >= 2600)
+
+NTKERNELAPI
+PDEVICE_OBJECT
+NTAPI
+IoGetDeviceAttachmentBaseRef (
+    IN PDEVICE_OBJECT DeviceObject
+);
+
+NTKERNELAPI
+NTSTATUS
+NTAPI
+IoGetDiskDeviceObject (
+    IN PDEVICE_OBJECT   FileSystemDeviceObject,
+    OUT PDEVICE_OBJECT  *DiskDeviceObject
+);
+
+NTKERNELAPI
+PDEVICE_OBJECT
+NTAPI
+IoGetLowerDeviceObject (
+    IN PDEVICE_OBJECT DeviceObject
+);
+
+#endif /* (VER_PRODUCTBUILD >= 2600) */
+
 NTKERNELAPI
 PEPROCESS
 NTAPI