1. implemented SetFileValidData()
2. updated FILE_INFORMATION_CLASS

reactos/include/ddk

diff -u -r1.14 -r1.15
--- fstypes.h	14 Mar 2004 09:21:41 -0000	1.14
+++ fstypes.h	18 Mar 2004 16:19:25 -0000	1.15
@@ -1,6 +1,6 @@

 #ifndef __INCLUDE_DDK_FSTYPES_H
 #define __INCLUDE_DDK_FSTYPES_H

-/* $Id: fstypes.h,v 1.14 2004/03/14 09:21:41 weiden Exp $ */

+/* $Id: fstypes.h,v 1.15 2004/03/18 16:19:25 weiden Exp $ */

 
 #ifndef __USE_W32API
 

@@ -21,6 +21,10 @@

     WCHAR   FileName[1];
 } FILE_LINK_INFORMATION, *PFILE_LINK_INFORMATION;
 

+typedef struct _FILE_VALID_DATA_LENGTH_INFORMATION {
+    LARGE_INTEGER  ValidDataLength;
+} FILE_VALID_DATA_LENGTH_INFORMATION, *PFILE_VALID_DATA_LENGTH_INFORMATION;
+

 typedef NTSTATUS (*PCOMPLETE_LOCK_IRP_ROUTINE) (
     IN PVOID    Context,
     IN PIRP     Irp

reactos/include/napi

diff -u -r1.8 -r1.9
--- types.h	21 Feb 2004 09:20:33 -0000	1.8
+++ types.h	18 Mar 2004 16:19:25 -0000	1.9
@@ -64,19 +64,19 @@

   FileMailslotQueryInformation,
   FileMailslotSetInformation,
   FileCompressionInformation,

-  FileCopyOnWriteInformation,

+  FileObjectIdInformation,

   FileCompletionInformation,
   FileMoveClusterInformation,

-  FileOleClassIdInformation,
-  FileOleStateBitsInformation,

+  FileQuotaInformation,
+  FileReparsePointInformation,

   FileNetworkOpenInformation,

-  FileObjectIdInformation,
-  FileOleAllInformation,
-  FileOleDirectoryInformation,
-  FileContentIndexInformation,
-  FileInheritContentIndexInformation,
-  FileOleInformation,
-  FileMaximumInformation,

+  FileAttributeTagInformation,
+  FileTrackingInformation,
+  FileIdBothDirectoryInformation,
+  FileIdFullDirectoryInformation,
+  FileValidDataLengthInformation,
+  FileShortNameInformation,
+  FileMaximumInformation

 } FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
 
 typedef enum _SECTION_INHERIT {

reactos/lib/kernel32/file

diff -u -r1.51 -r1.52
--- file.c	14 Mar 2004 13:20:10 -0000	1.51
+++ file.c	18 Mar 2004 16:19:25 -0000	1.52
@@ -1,4 +1,4 @@

-/* $Id: file.c,v 1.51 2004/03/14 13:20:10 weiden Exp $

+/* $Id: file.c,v 1.52 2004/03/18 16:19:25 weiden Exp $

  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS system libraries

@@ -13,6 +13,7 @@

 /* INCLUDES *****************************************************************/
 
 #include <k32.h>

+#include <ddk/ntifs.h>

 
 #define NDEBUG
 #include "../include/debug.h"

@@ -1158,4 +1159,37 @@

 
 }
 

+
+/*
+ * @implemented
+ */
+BOOL
+STDCALL
+SetFileValidData(
+    HANDLE hFile,
+    LONGLONG ValidDataLength
+    )
+{
+	IO_STATUS_BLOCK IoStatusBlock;
+	FILE_VALID_DATA_LENGTH_INFORMATION ValidDataLengthInformation;
+	NTSTATUS Status;
+	
+	ValidDataLengthInformation.ValidDataLength.QuadPart = ValidDataLength;
+	
+	Status = NtSetInformationFile(
+						hFile,
+						&IoStatusBlock,	 //out
+						&ValidDataLengthInformation,
+						sizeof(FILE_VALID_DATA_LENGTH_INFORMATION),
+						FileValidDataLengthInformation
+						);
+
+	if (!NT_SUCCESS(Status)){
+		SetLastErrorByStatus(Status);
+		return FALSE;
+	}
+	
+	return TRUE;
+}
+

 /* EOF */

reactos/lib/kernel32/misc

diff -u -r1.68 -r1.69
--- stubs.c	14 Mar 2004 18:16:39 -0000	1.68
+++ stubs.c	18 Mar 2004 16:19:26 -0000	1.69
@@ -1,4 +1,4 @@

-/* $Id: stubs.c,v 1.68 2004/03/14 18:16:39 weiden Exp $

+/* $Id: stubs.c,v 1.69 2004/03/18 16:19:26 weiden Exp $

  *
  * KERNEL32.DLL stubs (unimplemented functions)
  * Remove from this file, if you implement them.

@@ -1398,20 +1398,6 @@

  */
 BOOL
 STDCALL

-SetFileValidData(
-    HANDLE hFile,
-    LONGLONG ValidDataLength
-    )
-{
-    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return 0;
-}
-
-/*
- * @unimplemented
- */
-BOOL
-STDCALL

 SetInformationJobObject(
     HANDLE hJob,
     JOBOBJECTINFOCLASS JobObjectInformationClass,