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Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

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Colin Finck 2017-10-03 07:45:34 +00:00
parent b94e2d8ca0
commit c2c66aff7d
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185
drivers/filesystems/udfs/Include/phys_lib.h Normal file
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////////////////////////////////////////////////////////////////////
// Copyright (C) Alexander Telyatnikov, Ivan Keliukh, Yegor Anchishkin, SKIF Software, 1999-2013. Kiev, Ukraine
// All rights reserved
// This file was released under the GPLv2 on June 2015.
////////////////////////////////////////////////////////////////////
#ifndef __UDF_PHYS_LIB__H__
#define __UDF_PHYS_LIB__H__
#ifndef UDF_FORMAT_MEDIA
extern BOOLEAN open_as_device;
extern BOOLEAN opt_invalidate_volume;
extern ULONG LockMode;
#endif //UDF_FORMAT_MEDIA
extern NTSTATUS UDFSyncCache(
IN PVCB Vcb
);
OSSTATUS
__fastcall
UDFTIOVerify(
IN void* _Vcb,
IN void* Buffer, // Target buffer
IN uint32 Length,
IN uint32 LBA,
OUT uint32* IOBytes,
IN uint32 Flags
);
extern OSSTATUS
UDFTWriteVerify(
IN void* _Vcb,
IN void* Buffer, // Target buffer
IN uint32 Length,
IN uint32 LBA,
OUT uint32* WrittenBytes,
IN uint32 Flags
);
extern OSSTATUS
UDFTReadVerify(
IN void* _Vcb,
IN void* Buffer, // Target buffer
IN uint32 Length,
IN uint32 LBA,
OUT uint32* ReadBytes,
IN uint32 Flags
);
extern OSSTATUS UDFTRead(PVOID _Vcb,
PVOID Buffer, // Target buffer
ULONG Length,
ULONG LBA,
PULONG ReadBytes,
ULONG Flags = 0);
extern OSSTATUS UDFTWrite(IN PVOID _Vcb,
IN PVOID Buffer, // Target buffer
IN ULONG Length,
IN ULONG LBA,
OUT PULONG WrittenBytes,
IN ULONG Flags = 0);
#define PH_TMP_BUFFER 1
#define PH_VCB_IN_RETLEN 2
#define PH_LOCK_CACHE 0x10000000
#define PH_EX_WRITE 0x80000000
#define PH_IO_LOCKED 0x20000000
extern
OSSTATUS
UDFDoOPC(
IN PVCB Vcb
);
extern OSSTATUS UDFPrepareForWriteOperation(
IN PVCB Vcb,
IN ULONG Lba,
IN ULONG BCount);
extern OSSTATUS UDFReadDiscTrackInfo(PDEVICE_OBJECT DeviceObject, // the target device object
PVCB Vcb); // Volume Control Block for ^ DevObj
extern OSSTATUS UDFReadAndProcessFullToc(PDEVICE_OBJECT DeviceObject, // the target device object
PVCB Vcb);
extern OSSTATUS UDFUseStandard(PDEVICE_OBJECT DeviceObject, // the target device object
PVCB Vcb); // Volume control block fro this DevObj
extern OSSTATUS UDFGetBlockSize(PDEVICE_OBJECT DeviceObject, // the target device object
PVCB Vcb); // Volume control block fro this DevObj
extern OSSTATUS UDFGetDiskInfo(IN PDEVICE_OBJECT DeviceObject, // the target device object
IN PVCB Vcb); // Volume control block from this DevObj
extern VOID NTAPI UDFEjectReqWaiter(IN PVOID Context);
extern VOID UDFStopEjectWaiter(PVCB Vcb);
extern OSSTATUS UDFPrepareForReadOperation(IN PVCB Vcb,
IN uint32 Lba,
IN uint32 BCount
);
//#define UDFPrepareForReadOperation(a,b) (STATUS_SUCCESS)
extern VOID UDFUpdateNWA(PVCB Vcb,
ULONG LBA,
ULONG BCount,
OSSTATUS RC);
extern OSSTATUS UDFDoDismountSequence(IN PVCB Vcb,
IN PPREVENT_MEDIA_REMOVAL_USER_IN Buf,
IN BOOLEAN Eject);
// read physical sectors
/*OSSTATUS UDFReadSectors(IN PVCB Vcb,
IN BOOLEAN Translate,// Translate Logical to Physical
IN ULONG Lba,
IN ULONG BCount,
IN BOOLEAN Direct,
OUT PCHAR Buffer,
OUT PULONG ReadBytes);*/
#define UDFReadSectors(Vcb, Translate, Lba, BCount, Direct, Buffer, ReadBytes) \
(( WCacheIsInitialized__(&((Vcb)->FastCache)) && (KeGetCurrentIrql() < DISPATCH_LEVEL)) ? \
(WCacheReadBlocks__(&((Vcb)->FastCache), Vcb, Buffer, Lba, BCount, ReadBytes, Direct)) : \
(UDFTRead(Vcb, Buffer, (BCount)<<((Vcb)->BlockSizeBits), Lba, ReadBytes, 0)))
// read data inside physical sector
extern OSSTATUS UDFReadInSector(IN PVCB Vcb,
IN BOOLEAN Translate, // Translate Logical to Physical
IN ULONG Lba,
IN ULONG i, // offset in sector
IN ULONG l, // transfer length
IN BOOLEAN Direct,
OUT PCHAR Buffer,
OUT PULONG ReadBytes);
// read unaligned data
extern OSSTATUS UDFReadData(IN PVCB Vcb,
IN BOOLEAN Translate, // Translate Logical to Physical
IN LONGLONG Offset,
IN ULONG Length,
IN BOOLEAN Direct,
OUT PCHAR Buffer,
OUT PULONG ReadBytes);
#ifndef UDF_READ_ONLY_BUILD
// write physical sectors
OSSTATUS UDFWriteSectors(IN PVCB Vcb,
IN BOOLEAN Translate, // Translate Logical to Physical
IN ULONG Lba,
IN ULONG WBCount,
IN BOOLEAN Direct, // setting this flag delays flushing of given
// data to indefinite term
IN PCHAR Buffer,
OUT PULONG WrittenBytes);
// write directly to cached sector
OSSTATUS UDFWriteInSector(IN PVCB Vcb,
IN BOOLEAN Translate, // Translate Logical to Physical
IN ULONG Lba,
IN ULONG i, // offset in sector
IN ULONG l, // transfer length
IN BOOLEAN Direct,
OUT PCHAR Buffer,
OUT PULONG WrittenBytes);
// write data at unaligned offset & length
OSSTATUS UDFWriteData(IN PVCB Vcb,
IN BOOLEAN Translate, // Translate Logical to Physical
IN LONGLONG Offset,
IN ULONG Length,
IN BOOLEAN Direct, // setting this flag delays flushing of given
// data to indefinite term
IN PCHAR Buffer,
OUT PULONG WrittenBytes);
#endif //UDF_READ_ONLY_BUILD
OSSTATUS UDFResetDeviceDriver(IN PVCB Vcb,
IN PDEVICE_OBJECT TargetDeviceObject,
IN BOOLEAN Unlock);
#endif //__UDF_PHYS_LIB__H__