[NTFS]

[reactos.git] / drivers / filesystems / ntfs / ntfs.h

diff --git a/drivers/filesystems/ntfs/ntfs.h b/drivers/filesystems/ntfs/ntfs.h
index f80bb97..9b12a60 100644 (file)
--- a/drivers/filesystems/ntfs/ntfs.h
+++ b/drivers/filesystems/ntfs/ntfs.h
@@ -483,8 +483,15 @@ typedef struct _FIND_ATTR_CONTXT
     PNTFS_ATTR_RECORD LastAttr;
     PNTFS_ATTR_RECORD NonResidentStart;
     PNTFS_ATTR_RECORD NonResidentEnd;
+    ULONG Offset;
 } FIND_ATTR_CONTXT, *PFIND_ATTR_CONTXT;
 
+typedef struct
+{
+    USHORT USN;
+    USHORT Array[];
+} FIXUP_ARRAY, *PFIXUP_ARRAY;
+
 extern PNTFS_GLOBAL_DATA NtfsGlobalData;
 
 FORCEINLINE
@@ -555,7 +562,7 @@ NtfsWriteDisk(IN PDEVICE_OBJECT DeviceObject,
               IN LONGLONG StartingOffset,
               IN ULONG Length,
               IN ULONG SectorSize,
-              IN PUCHAR Buffer);
+              IN const PUCHAR Buffer);
 
 NTSTATUS
 NtfsReadSectors(IN PDEVICE_OBJECT DeviceObject,
@@ -759,6 +766,15 @@ WriteAttribute(PDEVICE_EXTENSION Vcb,
 ULONGLONG
 AttributeDataLength(PNTFS_ATTR_RECORD AttrRecord);
 
+NTSTATUS
+SetAttributeDataLength(PFILE_OBJECT FileObject,
+                       PNTFS_FCB Fcb,
+                       PNTFS_ATTR_CONTEXT AttrContext,
+                       ULONG AttrOffset,
+                       PFILE_RECORD_HEADER FileRecord,
+                       PDEVICE_EXTENSION DeviceExt,
+                       PLARGE_INTEGER DataSize);
+
 ULONG
 AttributeAllocatedLength(PNTFS_ATTR_RECORD AttrRecord);
 
@@ -767,13 +783,19 @@ ReadFileRecord(PDEVICE_EXTENSION Vcb,
                ULONGLONG index,
                PFILE_RECORD_HEADER file);
 
+NTSTATUS
+UpdateFileRecord(PDEVICE_EXTENSION Vcb,
+                 ULONGLONG index,
+                 PFILE_RECORD_HEADER file);
+
 NTSTATUS
 FindAttribute(PDEVICE_EXTENSION Vcb,
               PFILE_RECORD_HEADER MftRecord,
               ULONG Type,
               PCWSTR Name,
               ULONG NameLength,
-              PNTFS_ATTR_CONTEXT * AttrCtx);
+              PNTFS_ATTR_CONTEXT * AttrCtx,
+              PULONG Offset);
 
 VOID
 ReadVCN(PDEVICE_EXTENSION Vcb,
@@ -787,6 +809,10 @@ NTSTATUS
 FixupUpdateSequenceArray(PDEVICE_EXTENSION Vcb,
                          PNTFS_RECORD_HEADER Record);
 
+NTSTATUS
+AddFixupArray(PDEVICE_EXTENSION Vcb,
+              PNTFS_RECORD_HEADER Record);
+
 NTSTATUS
 ReadLCN(PDEVICE_EXTENSION Vcb,
         ULONGLONG lcn,