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Windows XP DLL File Information - vssapi.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows XP, 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: Microsoft Volume Shadow Copy Requestor/Writer Services API DLL  
File Version: 5.1.2600.5512 (xpsp.080413-2108)  
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: 420 KB
Total Number of Exported Functions: 58
Total Number of Exported Functions With Names: 58

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 366,592 Bytes 85.1% Read, Execute Code
.data 0x0005b000 36,864 Bytes 8.6% Write, Read Initialized Data
.rsrc 0x00066000 1,536 Bytes 0.4% Read Initialized Data
.reloc 0x00067000 24,576 Bytes 5.7% Read, Discardable Initialized Data

Static Linking

vssapi.dll is statically linked to the following files:


This means that when vssapi.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, vssapi.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 0 0 Bytes 0.0%
Type Libraries 0 0 Bytes 0.0%
Manifest 0 0 Bytes 0.0%
All Others 1 984 Bytes 0.2%
Total 1 984 Bytes 0.2%

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)

No string resources in this file.


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:
long __stdcall CreateVssBackupComponents(class IVssBackupComponents * *)
long __stdcall CreateVssExamineWriterMetadata(unsigned short *,class IVssExamineWriterMetadata * *)
long __stdcall CreateVssSnapshotSetDescription(struct _GUID,long,class IVssSnapshotSetDescription * *)
long __stdcall LoadVssSnapshotSetDescription(unsigned short const *,class IVssSnapshotSetDescription * *)
protected: bool __stdcall CVssWriter::AreComponentsSelected(void)const
protected: bool __stdcall CVssWriter::IsBootableSystemStateBackedUp(void)const
protected: bool __stdcall CVssWriter::IsPartialFileSupportEnabled(void)const
protected: bool __stdcall CVssWriter::IsPathAffected(unsigned short const *)const
protected: enum _VSS_APPLICATION_LEVEL __stdcall CVssWriter::GetCurrentLevel(void)const
protected: enum _VSS_BACKUP_TYPE __stdcall CVssWriter::GetBackupType(void)const
protected: long __stdcall CVssWriter::SetWriterFailure(long)
protected: struct _GUID __stdcall CVssWriter::GetCurrentSnapshotSetId(void)const
protected: unsigned int __stdcall CVssWriter::GetCurrentVolumeCount(void)const
protected: unsigned short const * * __stdcall CVssWriter::GetCurrentVolumeArray(void)const
public: __thiscall CVssJetWriter::CVssJetWriter(void)
public: __thiscall CVssWriter::CVssWriter(void)
public: long __stdcall CVssJetWriter::Initialize(struct _GUID,unsigned short const *,bool,bool,unsigned short const *,unsigned short const *)
public: long __stdcall CVssWriter::Initialize(struct _GUID,unsigned short const *,enum VSS_USAGE_TYPE,enum VSS_SOURCE_TYPE,enum _VSS_APPLICATION_LEVEL,unsigned long,enum VSS_ALTERNATE_WRITER_STATE,bool)
public: long __stdcall CVssWriter::InstallAlternateWriter(struct _GUID,struct _GUID)
public: long __stdcall CVssWriter::Subscribe(unsigned long)
public: long __stdcall CVssWriter::Unsubscribe(void)
public: virtual __thiscall CVssJetWriter::~CVssJetWriter(void)
public: virtual __thiscall CVssWriter::~CVssWriter(void)
public: virtual bool __stdcall CVssJetWriter::OnBackupCompleteBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnBackupCompleteEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnFreezeBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnFreezeEnd(bool)
public: virtual bool __stdcall CVssJetWriter::OnIdentify(class IVssCreateWriterMetadata *)
public: virtual bool __stdcall CVssJetWriter::OnPostRestoreBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPostRestoreEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPostSnapshot(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPreRestoreBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPreRestoreEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPrepareBackupBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPrepareBackupEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPrepareSnapshotBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnPrepareSnapshotEnd(bool)
public: virtual bool __stdcall CVssJetWriter::OnThawBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnThawEnd(bool)
public: virtual bool __stdcall CVssWriter::OnBackOffIOOnVolume(unsigned short *,struct _GUID,struct _GUID)
public: virtual bool __stdcall CVssWriter::OnBackupComplete(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnContinueIOOnVolume(unsigned short *,struct _GUID,struct _GUID)
public: virtual bool __stdcall CVssWriter::OnIdentify(class IVssCreateWriterMetadata *)
public: virtual bool __stdcall CVssWriter::OnPostRestore(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPostSnapshot(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPreRestore(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPrepareBackup(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnVSSApplicationStartup(void)
public: virtual bool __stdcall CVssWriter::OnVSSShutdown(void)
public: virtual void __stdcall CVssJetWriter::OnAbortBegin(void)
public: virtual void __stdcall CVssJetWriter::OnAbortEnd(void)
public: void __stdcall CVssJetWriter::Uninitialize(void)


Imported Functions List

The following functions are imported by this dll: