Windows 7 DLL File Information - vdsbas.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 7, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

General Information

File Description:	Virtual Disk Service Basic Provider
File Version:	6.1.7100.0 (winmain_win7rc.090421-1700)
Company:	Microsoft Corporation
Product Name:	Microsoft Windows Operating System
DLL popularity	Very Low - There is no any other DLL in system32 directory that is statically linked to this file.
File Size:	156 KB
Total Number of Exported Functions:	90
Total Number of Exported Functions With Names:	90

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	151,040 Bytes	94.2%	Read, Execute	Code
.data	0x00026000	1,024 Bytes	0.6%	Write, Read	Initialized Data
.rsrc	0x00027000	2,048 Bytes	1.3%	Read	Initialized Data
.reloc	0x00028000	5,120 Bytes	3.2%	Read, Discardable	Initialized Data

Static Linking

vdsbas.dll is statically linked to the following files:

msvcrt.dll
ATL.DLL
KERNEL32.dll
USER32.dll
ntdll.dll
ole32.dll
SETUPAPI.dll
vdsutil.dll

This means that when vdsbas.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, vdsbas.dll won't be loaded.

General Resources Information

Resource Type	Number of Items	Total Size	% of File
Icons	0	0 Bytes	0.0%
Animated Icons	0	0 Bytes	0.0%
Cursors	0	0 Bytes	0.0%
Animated Cursors	0	0 Bytes	0.0%
Bitmaps	0	0 Bytes	0.0%
AVI Files	0	0 Bytes	0.0%
Dialog-Boxes	0	0 Bytes	0.0%
HTML Related Files	0	0 Bytes	0.0%
Menus	0	0 Bytes	0.0%
Strings	1	50 Bytes	0.0%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	3,257 Bytes	2.0%
Total	5	3,307 Bytes	2.1%

Icons in this file

No icons found in this file

Cursors in this file

No cursors found in this file

Dialog-boxes list (up to 200 dialogs)

No dialog resources in this file.

String resources in this dll (up to 200 strings)

String ID	String Text
100	bprovider

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

Exported Functions List

The following functions are exported by this dll:

DllCanUnloadNow

DllGetClassObject

DllRegisterServer

DllUnregisterServer

private: void __thiscall CRtlSharedLock::AcquireRead(void)

private: void __thiscall CRtlSharedLock::AcquireWrite(void)

private: void __thiscall CRtlSharedLock::Downgrade(void)

private: void __thiscall CRtlSharedLock::Release(void)

private: void __thiscall CRtlSharedLock::Upgrade(void)

public: __thiscall CPrvEnumObject::CPrvEnumObject(void)

public: __thiscall CPrvEnumObject::~CPrvEnumObject(void)

public: __thiscall CRtlSharedLock::CRtlSharedLock(void)

public: __thiscall CRtlSharedLock::~CRtlSharedLock(void)

public: __thiscall CVdsCriticalSection::CVdsCriticalSection(struct _RTL_CRITICAL_SECTION *)

public: __thiscall CVdsCriticalSection::~CVdsCriticalSection(void)

public: __thiscall CVdsDebugLog::~CVdsDebugLog(void)

public: __thiscall CVdsHandleImpl<0>::CVdsHandleImpl<0>(void)

public: __thiscall CVdsHandleImpl<0>::~CVdsHandleImpl<0>(void)

public: __thiscall CVdsHandleImpl<4294967295>::CVdsHandleImpl<4294967295>(void)

public: __thiscall CVdsHandleImpl<4294967295>::operator void *(void)

public: __thiscall CVdsHandleImpl<4294967295>::~CVdsHandleImpl<4294967295>(void)

public: __thiscall CVdsHeapPtr::CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::~CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::~CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::~CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::~CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::CVdsHeapPtr(void)

public: __thiscall CVdsHeapPtr::~CVdsHeapPtr(void)

public: __thiscall CVdsPnPNotificationBase::CVdsPnPNotificationBase(void)

public: __thiscall CVdsPnPNotificationBase::~CVdsPnPNotificationBase(void)

public: __thiscall CVdsPtr::CVdsPtr(void)

public: __thiscall CVdsPtr::operator struct _AUCTION_THREAD_PARAMETER *(void)const

public: __thiscall CVdsPtr::~CVdsPtr(void)

public: __thiscall CVdsPtr::CVdsPtr(void)

public: __thiscall CVdsPtr::operator struct _DRIVE_LAYOUT_INFORMATION_EX *(void)const

public: __thiscall CVdsPtr::~CVdsPtr(void)

public: __thiscall CVdsPtr::CVdsPtr(void)

public: __thiscall CVdsPtr::operator struct _VDS_DRIVE_LAYOUT_INFORMATION_EX *(void)const

public: __thiscall CVdsPtr::~CVdsPtr(void)

public: __thiscall CVdsPtr::CVdsPtr(void)

public: __thiscall CVdsPtr::operator unsigned char *(void)const

public: __thiscall CVdsPtr::~CVdsPtr(void)

public: __thiscall CVdsPtr::CVdsPtr(void)

public: __thiscall CVdsPtr::operator unsigned short *(void)const

public: __thiscall CVdsPtr::~CVdsPtr(void)

public: __thiscall CVdsUnlockIt::CVdsUnlockIt(long &)

public: __thiscall CVdsUnlockIt::~CVdsUnlockIt(void)

public: bool __thiscall CVdsHandleImpl<0>::operator==(void *)const

public: bool __thiscall CVdsPtr::operator==(struct _AUCTION_THREAD_PARAMETER *)const

public: bool __thiscall CVdsPtr::operator!=(unsigned char *)const

public: bool __thiscall CVdsPtr::operator==(unsigned char *)const

public: bool __thiscall CVdsPtr::operator==(unsigned short *)const

public: enum _VDS_ASYNC_OUTPUT_TYPE __thiscall CVdsAsyncObjectBase::GetOutputType(void)

public: int __thiscall CRtlSharedLock::CurrentThreadIsWriter(void)

public: int __thiscall CVdsAsyncObjectBase::IsCancelRequested(void)

public: int __thiscall CVdsDebugLog::m_NoDebuggerLogging(void)

public: int __thiscall CVdsDebugLog::m_TracingLogEnabled(void)

public: struct _AUCTION_THREAD_PARAMETER * __thiscall CVdsHeapPtr::operator=(struct _AUCTION_THREAD_PARAMETER *)

public: struct _AUCTION_THREAD_PARAMETER * __thiscall CVdsPtr::Detach(void)

public: struct _AUCTION_THREAD_PARAMETER * __thiscall CVdsPtr::operator->(void)const

public: struct _DRIVE_LAYOUT_INFORMATION_EX * * __thiscall CVdsPtr::operator&(void)

public: struct _DRIVE_LAYOUT_INFORMATION_EX * __thiscall CVdsPtr::Detach(void)

public: struct _DRIVE_LAYOUT_INFORMATION_EX * __thiscall CVdsPtr::operator->(void)const

public: struct _VDS_DRIVE_LAYOUT_INFORMATION_EX * * __thiscall CVdsPtr::operator&(void)

public: struct _VDS_DRIVE_LAYOUT_INFORMATION_EX * __thiscall CVdsHeapPtr::operator=(struct _VDS_DRIVE_LAYOUT_INFORMATION_EX *)

public: struct _VDS_DRIVE_LAYOUT_INFORMATION_EX * __thiscall CVdsPtr::Detach(void)

public: struct _VDS_DRIVE_LAYOUT_INFORMATION_EX * __thiscall CVdsPtr::operator->(void)const

public: unsigned char * __thiscall CVdsHeapPtr::operator=(unsigned char *)

public: unsigned short * __thiscall CVdsHeapPtr::operator=(unsigned short *)

public: unsigned short * __thiscall CVdsPtr::Detach(void)

public: void * * __thiscall CVdsHandleImpl<4294967295>::operator&(void)

public: void * __thiscall CVdsHandleImpl<0>::operator=(void *)

public: void * __thiscall CVdsHandleImpl<4294967295>::Detach(void)

public: void __thiscall CPrvEnumObject::SetPositionToLast(void)

public: void __thiscall CRtlList::`default constructor closure'(void)

public: void __thiscall CRtlMap::`default constructor closure'(void)

public: void __thiscall CVdsAsyncObjectBase::AllowCancel(void)

public: void __thiscall CVdsAsyncObjectBase::DisallowCancel(void)

public: void __thiscall CVdsAsyncObjectBase::SetOutput(struct _VDS_ASYNC_OUTPUT)

public: void __thiscall CVdsAsyncObjectBase::SetOutputType(enum _VDS_ASYNC_OUTPUT_TYPE)

public: void __thiscall CVdsAsyncObjectBase::ZeroAsyncOut(void)

public: void __thiscall CVdsHandleImpl<4294967295>::Close(void)

public: void __thiscall CVdsPtr::Attach(struct _DRIVE_LAYOUT_INFORMATION_EX *)

public: void __thiscall CVdsPtr::Attach(struct _VDS_DRIVE_LAYOUT_INFORMATION_EX *)

public: void __thiscall CVdsPtr::Attach(unsigned short *)

unsigned long __stdcall StartReferenceHistory(void)

void __stdcall StopReferenceHistory(void)

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	_amsg_exit
  _except_handler4_common	_ftol2
  _initterm	_ltow
  _purecall	_vsnwprintf
  _wcsicmp	free
  malloc	memcpy
  memset	towupper
  void * __cdecl operator new(unsigned int)	void __cdecl operator delete(void *)
  wcschr	wcsstr

• ATL.DLL:
  

  AtlComPtrAssign	AtlInternalQueryInterface	AtlModuleGetClassObject
  AtlModuleInit	AtlModuleRegisterServer	AtlModuleTerm
  AtlModuleUnregisterServerEx	AtlModuleUpdateRegistryFromResourceD

• KERNEL32.dll:
  

  CloseHandle	CreateFileW	CreateThread
  DeviceIoControl	DisableThreadLibraryCalls	FindFirstVolumeW
  FindNextVolumeW	FindVolumeClose	GetCurrentProcess
  GetCurrentProcessId	GetCurrentThreadId	GetLastError
  GetModuleHandleW	GetProcessHeap	GetSystemDirectoryW
  GetSystemTimeAsFileTime	GetTickCount	HeapFree
  InterlockedCompareExchange	InterlockedDecrement	InterlockedExchange
  InterlockedIncrement	QueryDosDeviceW	QueryPerformanceCounter
  SetFilePointer	SetFilePointerEx	SetLastError
  SetUnhandledExceptionFilter	Sleep	TerminateProcess
  UnhandledExceptionFilter	WaitForSingleObject	WriteFile
  lstrlenW	ntdll!RtlAllocateHeap	ntdll!RtlDeleteCriticalSection
  ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection

• USER32.dll:
  

  DefWindowProcW	GetMessageW	PeekMessageW	PostThreadMessageW
  RegisterDeviceNotificationA	UnregisterDeviceNotification

• ntdll.dll:
  

  NtDeviceIoControlFile	NtPowerInformation	NtQuerySystemInformation	NtQueryVolumeInformationFile
  RtlAcquireResourceExclusive	RtlAcquireResourceShared	RtlConvertExclusiveToShared	RtlConvertSharedToExclusive
  RtlDeleteResource	RtlInitializeResource	RtlReleaseResource

• ole32.dll:
  

  CoCreateGuid

  CoTaskMemAlloc

  CoTaskMemFree

• SETUPAPI.dll:
  

  SetupDiDestroyDeviceInfoList

  SetupDiEnumDeviceInterfaces

  SetupDiGetClassDevsW

  cfgmgr32!CM_Get_Parent

• vdsutil.dll:
  

  int __stdcall IsMediaPresent(void *)

  int __stdcall IsWinPE(void)

  int __stdcall VdsHeapFree(void *,unsigned long,void *)

  long __stdcall GetBootDiskNumber(unsigned long *,unsigned long * *)

  long __stdcall GetBootFromDiskNumber(unsigned long *)

  long __stdcall GetDefaultAlignment(unsigned long *,unsigned __int64,enum _VDS_PARTITION_STYLE,unsigned long,unsigned long,unsigned char *)

  long __stdcall GuidToString(struct _GUID *,unsigned short *,unsigned long)

  long __stdcall QueryObjects(struct IUnknown *,struct IEnumVdsObject * *,struct _RTL_CRITICAL_SECTION &)

  long __stdcall RegisterProvider(struct _GUID,struct _GUID,unsigned short *,enum _VDS_PROVIDER_TYPE,unsigned short *,unsigned short *,struct _GUID)

  long __stdcall UnregisterProvider(struct _GUID)

  public: __thiscall CRtlList::CRtlList(void (__stdcall*)(class CRtlEntry *))

  public: __thiscall CRtlList::~CRtlList(void)

  public: __thiscall CRtlMap::CRtlMap(unsigned long,void (__stdcall*)(class CRtlEntry *),void (__stdcall*)(class CRtlEntry *))

  public: __thiscall CVdsAsyncObjectBase::CVdsAsyncObjectBase(void)

  public: __thiscall CVdsAsyncObjectBase::~CVdsAsyncObjectBase(void)

  public: __thiscall CVdsCallTracer::CVdsCallTracer(unsigned long,char const *)

  public: __thiscall CVdsCallTracer::~CVdsCallTracer(void)

  public: class CRtlEntry * __thiscall CRtlListIter::GetEntry(void)

  public: class CRtlList & __thiscall CRtlList::operator=(class CRtlList &)

  public: class CRtlListIter & __thiscall CRtlListIter::Next(void)

  public: class CRtlListIter & __thiscall CRtlListIter::Prev(void)

  public: class CRtlListIter __thiscall CRtlList::Begin(void)

  public: class CRtlListIter __thiscall CRtlList::End(void)

  public: class CRtlMapIter & __thiscall CRtlMapIter::Next(void)

  public: class CRtlMapIter __thiscall CRtlMap::Begin(void)

  public: int __thiscall CRtlList::InsertPointer(class CRtlListIter &,void *)

  public: int __thiscall CRtlList::InsertTailPointer(void *)

  public: int __thiscall CRtlMap::Find(class CRtlEntry &,class CRtlEntry *)

  public: int __thiscall CRtlMap::Insert(class CRtlEntry &,class CRtlEntry &)

  public: int __thiscall CRtlMap::InsertUnique(class CRtlEntry &,class CRtlEntry &)

  public: int __thiscall CRtlMap::Remove(class CRtlEntry &)

  public: long __thiscall CPrvEnumObject::Append(struct IUnknown *)

  public: long __thiscall CVdsAsyncObjectBase::WaitImpl(long *)

  public: static unsigned long __stdcall CVdsAsyncObjectBase::Initialize(void)

  public: static void __stdcall CVdsAsyncObjectBase::Uninitialize(void)

  public: unsigned long __thiscall CVdsPnPNotificationBase::Initialize(void)

  public: unsigned long __thiscall CVdsPnPNotificationBase::Register(struct _NotificationListeningRequest *,unsigned long)

  public: unsigned long __thiscall CVdsPnPNotificationBase::RegisterHandle(void *,void * *)

  public: virtual __thiscall CRtlMap::~CRtlMap(void)

  public: virtual long __stdcall CPrvEnumObject::Clone(struct IEnumVdsObject * *)

  public: virtual long __stdcall CPrvEnumObject::Next(unsigned long,struct IUnknown * *,unsigned long *)

  public: virtual long __stdcall CPrvEnumObject::Reset(void)

  public: virtual long __stdcall CPrvEnumObject::Skip(unsigned long)

  public: virtual long __stdcall CVdsAsyncObjectBase::QueryStatus(long *,unsigned long *)

  public: void * __thiscall CRtlListIter::GetEntryPointer(void)

  public: void __thiscall CRtlList::Remove(class CRtlListIter &)

  public: void __thiscall CRtlList::RemoveAll(void)

  public: void __thiscall CRtlMap::RemoveAll(int)

  public: void __thiscall CVdsAsyncObjectBase::SetCompletionStatus(long,unsigned long)

  public: void __thiscall CVdsAsyncObjectBase::Signal(void)

  public: void __thiscall CVdsPnPNotificationBase::Uninitialize(void)

  public: void __thiscall CVdsPnPNotificationBase::Unregister(struct _NotificationListeningRequest *)

  public: void __thiscall CVdsPnPNotificationBase::UnregisterHandle(void *)

  unsigned char (__stdcall*__stdcall GetFMIFSQueryDeviceInfo(void))(unsigned short *,struct _FMIFS_DEVICE_INFORMATION *,unsigned long)

  unsigned char (__stdcall*__stdcall GetFMIFSQueryDeviceInfoByHandle(void))(void *,struct _FMIFS_DEVICE_INFORMATION *,unsigned long)

  unsigned char __stdcall AcquireRundownProtection(struct _RUNDOWN_REF *)

  unsigned char __stdcall IsLoggingEnabledW(void)

  unsigned char __stdcall IsRamDrive(unsigned short *)

  unsigned long __stdcall AddEventSource(unsigned short *,struct HINSTANCE__ *)

  unsigned long __stdcall CreateDeviceInfoSet(unsigned short *,void * *,struct _SP_DEVINFO_DATA *)

  unsigned long __stdcall GetDeviceAndMediaType(unsigned short *,void *,unsigned long *,unsigned long *)

  unsigned long __stdcall GetDeviceLocationEx(void *,unsigned long,struct _VDS_DISK_PROP2 *)

  unsigned long __stdcall GetDeviceName(void *,int,unsigned long,unsigned short *)

  unsigned long __stdcall GetDeviceNumber(void *,struct _STORAGE_DEVICE_NUMBER *)

  unsigned long __stdcall GetDeviceRegistryProperty(unsigned long,unsigned long,unsigned char * *,unsigned long)

  unsigned long __stdcall GetDeviceRegistryProperty(void *,struct _SP_DEVINFO_DATA *,unsigned long,unsigned char * *,unsigned long)

  unsigned long __stdcall GetDiskFlags(void *,unsigned char *,unsigned char *,unsigned char *)

  unsigned long __stdcall GetDiskLayout(void *,struct _DRIVE_LAYOUT_INFORMATION_EX * *)

  unsigned long __stdcall GetDiskOfflineReason(void *,enum _VDS_DISK_OFFLINE_REASON *)

  unsigned long __stdcall GetInterfaceDetailData(void *,struct _SP_DEVICE_INTERFACE_DATA *,struct _SP_DEVICE_INTERFACE_DETAIL_DATA_W * *)

  unsigned long __stdcall GetMediaGeometry(void *,struct _VDS_DISK_PROP *)

  unsigned long __stdcall GetMediaGeometryEx(void *,struct _VDS_DISK_PROP2 *)

  unsigned long __stdcall GetPartitionInformation(void *,struct _PARTITION_INFORMATION_EX *)

  unsigned long __stdcall GetRegistryValue(struct HKEY__ *,unsigned short *,unsigned short *,void * *,unsigned long &)

  unsigned long __stdcall GetStorageAccessAlignmentProperty(void *,struct _STORAGE_ACCESS_ALIGNMENT_DESCRIPTOR *)

  unsigned long __stdcall GetVolumeDiskExtentInfo(void *,struct _VOLUME_DISK_EXTENTS * *)

  unsigned long __stdcall IsDiskClustered(void *,unsigned char *,unsigned char *)

  unsigned long __stdcall IsDiskCurrentStateReadOnly(void *,unsigned char *)

  unsigned long __stdcall IsDiskReadOnly(void *,unsigned char *)

  unsigned long __stdcall LockDismountVolume(void *,int,unsigned char)

  unsigned long __stdcall OpenDevice(unsigned short *,unsigned long,void * *)

  unsigned long __stdcall RemoveEventSource(unsigned short *)

  unsigned long __stdcall SetDiskLayout(void *,struct _DRIVE_LAYOUT_INFORMATION_EX *)

  unsigned long __stdcall VdsDoesDiskHaveArcPath(unsigned long,unsigned char *)

  unsigned long __stdcall WriteBootCode(void *)

  unsigned short * __stdcall VdsAllocateEmptyString(void)

  void * __stdcall VdsHeapAlloc(void *,unsigned long,unsigned long)

  void __cdecl VdsTraceEx(unsigned long,unsigned long,char *,...)

  void __cdecl VdsTraceExW(unsigned long,unsigned long,unsigned short *,...)

  void __cdecl VdsTraceW(unsigned long,unsigned short *,...)

  void __stdcall InitializeRundownProtection(struct _RUNDOWN_REF *)

  void __stdcall LogError(unsigned short *,unsigned long,unsigned long,void *,unsigned long,unsigned long,unsigned short *,char *)

  void __stdcall ReleaseRundownProtection(struct _RUNDOWN_REF *)

  void __stdcall WaitForRundownProtectionRelease(struct _RUNDOWN_REF *)