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Added/Removed some definitions.

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svn path=/trunk/; revision=2291
This commit is contained in:
Hartmut Birr 2001-10-10 22:20:48 +00:00
parent 644d1f6676
commit 78869da85f
1 changed files with 21 additions and 25 deletions
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38
reactos/drivers/fs/vfat/vfat.h
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@ -1,4 +1,4 @@
/* $Id: vfat.h,v 1.35 2001/08/14 20:47:30 hbirr Exp $ */ /* $Id: vfat.h,v 1.36 2001/10/10 22:20:48 hbirr Exp $ */
#include <ddk/ntifs.h> #include <ddk/ntifs.h>
@ -103,10 +103,7 @@ typedef struct
LIST_ENTRY FcbListHead; LIST_ENTRY FcbListHead;
PDEVICE_OBJECT StorageDevice; PDEVICE_OBJECT StorageDevice;
PFILE_OBJECT StreamStorageDevice; PFILE_OBJECT FATFileObject;
PBCB StorageBcb;
PFILE_OBJECT Fat12StorageDevice;
PBCB Fat12StorageBcb;
BootSector *Boot; BootSector *Boot;
int rootDirectorySectors, FATStart, rootStart, dataStart; int rootDirectorySectors, FATStart, rootStart, dataStart;
int BytesPerSector; int BytesPerSector;
@ -117,6 +114,7 @@ typedef struct
#define FCB_CACHE_INITIALIZED 0x0001 #define FCB_CACHE_INITIALIZED 0x0001
#define FCB_DELETE_PENDING 0x0002 #define FCB_DELETE_PENDING 0x0002
#define FCB_IS_FAT 0x0004
typedef struct _VFATFCB typedef struct _VFATFCB
{ {
@ -132,6 +130,8 @@ typedef struct _VFATFCB
LIST_ENTRY FcbListEntry; LIST_ENTRY FcbListEntry;
struct _VFATFCB* parentFcb; struct _VFATFCB* parentFcb;
ULONG Flags; ULONG Flags;
PFILE_OBJECT FileObject;
ULONG dirIndex;
} VFATFCB, *PVFATFCB; } VFATFCB, *PVFATFCB;
typedef struct _VFATCCB typedef struct _VFATCCB
@ -145,6 +145,9 @@ typedef struct _VFATCCB
/* for DirectoryControl */ /* for DirectoryControl */
ULONG StartEntry; ULONG StartEntry;
// PSTRING DirectorySearchPattern;// for DirectoryControl ? // PSTRING DirectorySearchPattern;// for DirectoryControl ?
ULONG LastCluster;
ULONG LastOffset;
} VFATCCB, *PVFATCCB; } VFATCCB, *PVFATCCB;
#define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24)) #define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
@ -234,7 +237,7 @@ VfatReadFile(PDEVICE_EXTENSION DeviceExt, PFILE_OBJECT FileObject,
PULONG LengthRead, ULONG NoCache); PULONG LengthRead, ULONG NoCache);
NTSTATUS NTSTATUS
VfatWriteFile(PDEVICE_EXTENSION DeviceExt, PFILE_OBJECT FileObject, VfatWriteFile(PDEVICE_EXTENSION DeviceExt, PFILE_OBJECT FileObject,
PVOID Buffer, ULONG Length, ULONG WriteOffset, ULONG NoCache); PVOID Buffer, ULONG Length, ULONG WriteOffset, BOOLEAN NoCache, BOOLEAN PageIo);
NTSTATUS NTSTATUS
GetNextWriteCluster(PDEVICE_EXTENSION DeviceExt, GetNextWriteCluster(PDEVICE_EXTENSION DeviceExt,
ULONG FirstCluster, ULONG FirstCluster,
@ -246,9 +249,6 @@ BOOLEAN
IsLastEntry(PVOID Block, ULONG Offset); IsLastEntry(PVOID Block, ULONG Offset);
wchar_t* wchar_t*
vfat_wcsncpy(wchar_t * dest, const wchar_t *src,size_t wcount); vfat_wcsncpy(wchar_t * dest, const wchar_t *src,size_t wcount);
NTSTATUS
VfatRawWriteCluster(PDEVICE_EXTENSION DeviceExt,
ULONG FirstCluster, PVOID Buffer, ULONG Cluster);
/* internal functions in dirwr.c */ /* internal functions in dirwr.c */
NTSTATUS NTSTATUS
@ -304,12 +304,14 @@ NTSTATUS
VfatRawReadCluster(PDEVICE_EXTENSION DeviceExt, VfatRawReadCluster(PDEVICE_EXTENSION DeviceExt,
ULONG FirstCluster, ULONG FirstCluster,
PVOID Buffer, PVOID Buffer,
ULONG Cluster); ULONG Cluster,
ULONG Count);
NTSTATUS NTSTATUS
VfatRawWriteCluster(PDEVICE_EXTENSION DeviceExt, VfatRawWriteCluster(PDEVICE_EXTENSION DeviceExt,
ULONG FirstCluster, ULONG FirstCluster,
PVOID Buffer, PVOID Buffer,
ULONG Cluster); ULONG Cluster,
ULONG Count);
NTSTATUS NTSTATUS
FAT12CountAvailableClusters(PDEVICE_EXTENSION DeviceExt, FAT12CountAvailableClusters(PDEVICE_EXTENSION DeviceExt,
PLARGE_INTEGER Clusters); PLARGE_INTEGER Clusters);
@ -358,15 +360,6 @@ void vfatAddFCBToTable (PDEVICE_EXTENSION pVCB,
PVFATFCB pFCB); PVFATFCB pFCB);
PVFATFCB vfatGrabFCBFromTable (PDEVICE_EXTENSION pDeviceExt, PVFATFCB vfatGrabFCBFromTable (PDEVICE_EXTENSION pDeviceExt,
PWSTR pFileName); PWSTR pFileName);
NTSTATUS vfatRequestAndValidateRegion (PDEVICE_EXTENSION pDeviceExt,
PVFATFCB pFCB,
ULONG pOffset,
PVOID * pBuffer,
PCACHE_SEGMENT * pCacheSegment,
BOOL pExtend);
NTSTATUS vfatReleaseRegion (PDEVICE_EXTENSION pDeviceExt,
PVFATFCB pFCB,
PCACHE_SEGMENT pCacheSegment);
PVFATFCB vfatMakeRootFCB (PDEVICE_EXTENSION pVCB); PVFATFCB vfatMakeRootFCB (PDEVICE_EXTENSION pVCB);
PVFATFCB vfatOpenRootFCB (PDEVICE_EXTENSION pVCB); PVFATFCB vfatOpenRootFCB (PDEVICE_EXTENSION pVCB);
BOOL vfatFCBIsDirectory (PDEVICE_EXTENSION pVCB, PVFATFCB FCB); BOOL vfatFCBIsDirectory (PDEVICE_EXTENSION pVCB, PVFATFCB FCB);
@ -385,8 +378,11 @@ NTSTATUS vfatMakeFCBFromDirEntry(PVCB vcb,
PVFATFCB directoryFCB, PVFATFCB directoryFCB,
PWSTR longName, PWSTR longName,
PFAT_DIR_ENTRY dirEntry, PFAT_DIR_ENTRY dirEntry,
ULONG dirIndex,
PVFATFCB * fileFCB); PVFATFCB * fileFCB);
/* ------------------------------------------------------------- rw.c */
NTSTATUS vfatExtendSpace (PDEVICE_EXTENSION pDeviceExt, PFILE_OBJECT pFileObject, ULONG NewSize);