[NTFS]

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

diff --git a/reactos/drivers/filesystems/ntfs/ntfs.h b/reactos/drivers/filesystems/ntfs/ntfs.h
index eb75a8c..f2ee2b6 100644 (file)
--- a/reactos/drivers/filesystems/ntfs/ntfs.h
+++ b/reactos/drivers/filesystems/ntfs/ntfs.h
@@ -10,6 +10,7 @@
 #define TAG_NTFS 'SFTN'
 
 #define ROUND_UP(N, S) ((((N) + (S) - 1) / (S)) * (S))
+#define ROUND_DOWN(N, S) ((N) - ((N) % (S)))
 
 #define DEVICE_NAME L"\\Ntfs"
 
@@ -194,6 +195,7 @@ typedef enum
 #define NTFS_FILE_TYPE_HIDDEN     0x2
 #define NTFS_FILE_TYPE_SYSTEM     0x4
 #define NTFS_FILE_TYPE_ARCHIVE    0x20
+#define NTFS_FILE_TYPE_REPARSE    0x400
 #define NTFS_FILE_TYPE_COMPRESSED 0x800
 #define NTFS_FILE_TYPE_DIRECTORY  0x10000000
 
@@ -207,6 +209,7 @@ typedef struct
 
 /* NTFS_RECORD_HEADER.Type */
 #define NRH_FILE_TYPE  0x454C4946  /* 'FILE' */
+#define NRH_INDX_TYPE  0x58444E49  /* 'INDX' */
 
 
 typedef struct _FILE_RECORD_HEADER
@@ -306,7 +309,15 @@ typedef struct
     ULONGLONG AllocatedSize;
     ULONGLONG DataSize;
     ULONG FileAttributes;
-    ULONG AlignmentOrReserved;
+    union
+    {
+        struct
+        {
+            USHORT PackedEaSize;
+            USHORT AlignmentOrReserved;
+        } EaInfo;
+        ULONG ReparseTag;
+    } Extended;
     UCHAR NameLength;
     UCHAR NameType;
     WCHAR Name[1];
@@ -448,7 +459,10 @@ VOID
 NtfsDumpFileAttributes(PFILE_RECORD_HEADER FileRecord);
 
 PFILENAME_ATTRIBUTE
-GetFileNameFromRecord(PFILE_RECORD_HEADER FileRecord);
+GetFileNameFromRecord(PFILE_RECORD_HEADER FileRecord, UCHAR NameType);
+
+PFILENAME_ATTRIBUTE
+GetBestFileNameFromRecord(PFILE_RECORD_HEADER FileRecord);
 
 /* blockdev.c */
 
@@ -456,6 +470,7 @@ NTSTATUS
 NtfsReadDisk(IN PDEVICE_OBJECT DeviceObject,
              IN LONGLONG StartingOffset,
              IN ULONG Length,
+             IN ULONG SectorSize,
              IN OUT PUCHAR Buffer,
              IN BOOLEAN Override);
 
@@ -600,6 +615,9 @@ NtfsFsdFileSystemControl(PDEVICE_OBJECT DeviceObject,
 
 
 /* mft.c */
+VOID
+ReleaseAttributeContext(PNTFS_ATTR_CONTEXT Context);
+
 ULONG
 ReadAttribute(PDEVICE_EXTENSION Vcb,
               PNTFS_ATTR_CONTEXT Context,
@@ -692,10 +710,6 @@ CdfsSwapString(PWCHAR Out,
               ULONG Count);
 #endif
 
-VOID
-NtfsDateTimeToFileTime(ULONGLONG NtfsTime,
-                       PLARGE_INTEGER SystemTime);
-
 VOID
 NtfsFileFlagsToAttributes(ULONG NtfsAttributes,
                           PULONG FileAttributes);
@@ -716,6 +730,9 @@ NtfsFsdWrite(PDEVICE_OBJECT DeviceObject,
 
 /* volinfo.c */
 
+ULONGLONG
+NtfsGetFreeClusters(PDEVICE_EXTENSION DeviceExt);
+
 NTSTATUS
 NtfsQueryVolumeInformation(PNTFS_IRP_CONTEXT IrpContext);