XrdOssWrapDF Class Reference

#include <XrdOssWrapper.hh>

Inheritance diagram for XrdOssWrapDF:

Collaboration diagram for XrdOssWrapDF:

Public Member Functions
	XrdOssWrapDF (XrdOssDF &df2Wrap)
virtual	~XrdOssWrapDF ()
virtual int	Clone (const std::vector< XrdOucCloneSeg > &cVec)
virtual int	Clone (XrdOssDF &srcFile)
virtual int	Close (long long *retsz=0)
uint16_t	DFType ()
virtual int	Fchmod (mode_t mode)
virtual int	Fctl (int cmd, int alen, const char *args, char **resp=0)
virtual void	Flush ()
	Flush filesystem cached pages for this file (used for checksums).
virtual int	Fstat (struct stat *buf)
virtual int	Fsync ()
virtual int	Fsync (XrdSfsAio *aiop)
virtual int	Ftruncate (unsigned long long flen)
virtual bool	getErrMsg (std::string &eText)
virtual int	getFD ()
virtual off_t	getMmap (void **addr)
virtual const char *	getTID ()
virtual int	isCompressed (char *cxidp=0)
virtual int	Open (const char *path, int Oflag, mode_t Mode, XrdOucEnv &env)
virtual int	Opendir (const char *path, XrdOucEnv &env)
virtual ssize_t	pgRead (void *buffer, off_t offset, size_t rdlen, uint32_t *csvec, uint64_t opts)
virtual int	pgRead (XrdSfsAio *aioparm, uint64_t opts)
virtual ssize_t	pgWrite (void *buffer, off_t offset, size_t wrlen, uint32_t *csvec, uint64_t opts)
virtual int	pgWrite (XrdSfsAio *aioparm, uint64_t opts)
virtual ssize_t	Read (off_t offset, size_t size)
virtual ssize_t	Read (void *buffer, off_t offset, size_t size)
virtual ssize_t	Read (XrdOucRangeList &rlist)
virtual int	Read (XrdSfsAio *aiop)
virtual int	Readdir (char *buff, int blen)
virtual ssize_t	ReadRaw (void *buffer, off_t offset, size_t size)
virtual ssize_t	ReadV (XrdOucIOVec *readV, int rdvcnt)
virtual int	StatRet (struct stat *Stat)
virtual ssize_t	Write (const void *buffer, off_t offset, size_t size)
virtual int	Write (XrdSfsAio *aiop)
virtual ssize_t	WriteV (XrdOucIOVec *writeV, int wrvcnt)
Public Member Functions inherited from XrdOssDF
	XrdOssDF (const char *tid="", uint16_t dftype=0, int fdnum=-1)
virtual	~XrdOssDF ()
uint16_t	DFType ()

Protected Attributes
XrdOssDF &	wrapDF
Protected Attributes inherited from XrdOssDF
uint16_t	dfType
int	fd
off_t	pgwEOF
short	rsvd
const char *	tident

Additional Inherited Members
Static Public Attributes inherited from XrdOssDF
static const uint16_t	DF_isDir = 0x0001
	Object is for a directory.
static const uint16_t	DF_isFile = 0x0002
	Object is for a file.
static const uint16_t	DF_isProxy = 0x0010
	Object is a proxy object.
static const uint64_t	doCalc = 0x4000000000000000ULL
	pgw: Calculate checksums
static const int	Fctl_ckpObj = 0
static const int	Fctl_QFinfo = 3
static const int	Fctl_setFD = 2
static const int	Fctl_utimes = 1
static const uint64_t	Verify = 0x8000000000000000ULL
	all: Verify checksums

Detailed Description

This class defines a wrapper around the three basic XrdOss classes that defines the Oss interface. It is meant to be used by pushed XrdOss plugins that wish to intercept certain XrdOss method for an underlying Oss plugin. Inheriting this class and providing it the underlying wrapped object allows the derived class to easily intercept certain methods while allow non-intercepted methods to pass through.

This class wraps the object that handles directory as well as file oriented requests. It is used by the derived class to wrap the object obtained by calling newDir() or newFile() in class XrdOss.

Definition at line 52 of file XrdOssWrapper.hh.

Constructor & Destructor Documentation

XrdOssWrapDF()

XrdOssWrapDF::XrdOssWrapDF ( XrdOssDF & df2Wrap )

inline

Constructor and Destructor

Parameters

df2Wrap-

Reference to the newFile or newDir object being wrapped.

Note

: The object creator is responsible for deleting the df2Wrap object. The ref to this object is stored here and is accessible.

Definition at line 485 of file XrdOssWrapper.hh.

: wrapDF(df2Wrap) {}

References XrdOssDF::XrdOssDF(), and wrapDF.

Referenced by XrdOssStats::Directory::Directory(), XrdOssStats::File::File(), XrdOssArcDir::XrdOssArcDir(), and XrdOssArcFile::XrdOssArcFile().

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~XrdOssWrapDF()

virtual XrdOssWrapDF::~XrdOssWrapDF ( )

inlinevirtual

Definition at line 487 of file XrdOssWrapper.hh.

{}

Member Function Documentation

Clone() [1/2]

virtual int XrdOssWrapDF::Clone ( const std::vector< XrdOucCloneSeg > & cVec )

inlinevirtual

Clone contents of a file from one or more oher files.

Parameters

cVec	- A vector of struct XrdOucCloneSeg describing the action.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 122 of file XrdOssWrapper.hh.

                    {return wrapDF.Clone(cVec);}

References wrapDF.

Clone() [2/2]

virtual int XrdOssWrapDF::Clone ( XrdOssDF & srcFile )

inlinevirtual

Clone contents of a file from another file.

Parameters

srcFile

- Reference to the file to used to clone contents of this file.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 112 of file XrdOssWrapper.hh.

{return wrapDF.Clone(srcFile);}

References XrdOssDF::XrdOssDF(), and wrapDF.

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Close()

virtual int XrdOssWrapDF::Close ( long long * retsz = 0 )

inlinevirtual

Close a directory or file.

Parameters

retsz

If not nil, where the size of the file is to be returned.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Implements XrdOssDF.

Reimplemented in XrdOssArcDir, and XrdOssArcFile.

Definition at line 412 of file XrdOssWrapper.hh.

{return wrapDF.Close(retsz);}

References wrapDF.

DFType()

uint16_t XrdOssWrapDF::DFType ( )

inline

Return the underlying object type.

Returns

Type of object.

Definition at line 420 of file XrdOssWrapper.hh.

{return wrapDF.DFType();}

References wrapDF.

Fchmod()

virtual int XrdOssWrapDF::Fchmod ( mode_t mode )

inlinevirtual

Change file mode settings.

Parameters

mode	- The new file mode setting.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 133 of file XrdOssWrapper.hh.

{return wrapDF.Fchmod(mode);}

References wrapDF.

Fctl()

virtual int XrdOssWrapDF::Fctl ( int cmd, int alen, const char * args, char ** resp = 0 )

inlinevirtual

Execute a special operation on the directory or file.

Parameters

cmd	- The operation to be performed: Fctl_ckpObj - Obtain checkpoint object for proxy file. Argument: None. Response: Pointer to XrdOucChkPnt object. Fctl_utimes - Set atime and mtime (no response). Argument: struct timeval tv[2] Fctl_setFD - Set file descriptor for unopened file. Argument: pointer to int file descriptor
alen	- Length of data pointed to by args.
alen	- Length of data pointed to by args.
args	- Data sent with request, zero if alen is zero.
resp	- Where the response is to be set. The caller must call delete on the returned object.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 442 of file XrdOssWrapper.hh.

                    {return wrapDF.Fctl(cmd, alen, args, resp);}

References wrapDF.

Flush()

virtual void XrdOssWrapDF::Flush ( )

inlinevirtual

Flush filesystem cached pages for this file (used for checksums).

Reimplemented from XrdOssDF.

Definition at line 139 of file XrdOssWrapper.hh.

{wrapDF.Flush();}

References wrapDF.

Fstat()

virtual int XrdOssWrapDF::Fstat ( struct stat * buf )

inlinevirtual

Return state information for this file.

Parameters

buf	- Pointer to the structure where info it to be returned.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcFile, and XrdOssStats::File.

Definition at line 149 of file XrdOssWrapper.hh.

{return wrapDF.Fstat(buf);}

References stat, and wrapDF.

Fsync() [1/2]

virtual int XrdOssWrapDF::Fsync ( void )

inlinevirtual

Synchronize associated file with media (synchronous).

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 157 of file XrdOssWrapper.hh.

{return wrapDF.Fsync();}

References wrapDF.

Fsync() [2/2]

virtual int XrdOssWrapDF::Fsync ( XrdSfsAio * aiop )

inlinevirtual

Synchronize associated file with media (asynchronous).

Parameters

aiop	- Pointer to async I/O request object.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 167 of file XrdOssWrapper.hh.

{return wrapDF.Fsync(aiop);}

References wrapDF.

Ftruncate()

virtual int XrdOssWrapDF::Ftruncate ( unsigned long long flen )

inlinevirtual

Set the size of the associated file.

Parameters

flen	- The new size of the file.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 177 of file XrdOssWrapper.hh.

                         {return wrapDF.Ftruncate(flen);}

References wrapDF.

getErrMsg()

virtual bool XrdOssWrapDF::getErrMsg ( std::string & eText )

inlinevirtual

Obtain detailed error message text for the immediately preceeding directory or file error (see also XrdOssWrapper::getErrMsg()).

Parameters

eText

- Where the message text is to be returned.

Returns

True if message text is available, false otherwise.

Note

This method should be called using the same thread that encountered the error; otherwise, missleading error text may be returned.

Upon return, the internal error message text is cleared.

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcDir, and XrdOssArcFile.

Definition at line 458 of file XrdOssWrapper.hh.

{return wrapDF.getErrMsg(eText);}

References wrapDF.

getFD()

virtual int XrdOssWrapDF::getFD ( )

inlinevirtual

Return the underlying file descriptor.

Returns

-1 if there is no file descriptor or a non-negative FD number.

Reimplemented from XrdOssDF.

Definition at line 466 of file XrdOssWrapper.hh.

{return wrapDF.getFD();}

References wrapDF.

getMmap()

virtual off_t XrdOssWrapDF::getMmap ( void ** addr )

inlinevirtual

Return the memory mapped characteristics of the file.

Parameters

addr	- Pointer to where the memory mapped address is to be returned.

Returns

If mapped, the size of the file is returned and it memory location is placed in addr. Otherwise, addr is set to zero and zero is returned. Note that zero length files cannot be memory mapped.

Reimplemented from XrdOssDF.

Definition at line 190 of file XrdOssWrapper.hh.

{return wrapDF.getMmap(addr);}

References wrapDF.

getTID()

virtual const char * XrdOssWrapDF::getTID ( )

inlinevirtual

Return trace identifier associated with this object.

Returns

Pointer to trace identifier

Reimplemented from XrdOssDF.

Definition at line 474 of file XrdOssWrapper.hh.

{return wrapDF.getTID();}

References wrapDF.

isCompressed()

virtual int XrdOssWrapDF::isCompressed ( char * cxidp = 0 )

inlinevirtual

Return file compression charectistics.

Parameters

cxidp

- Pointer to where the compression algorithm name returned.

Returns

If the file is compressed, the region size if returned. Otherwise, zero is returned (file not compressed).

Reimplemented from XrdOssDF.

Definition at line 201 of file XrdOssWrapper.hh.

{return wrapDF.isCompressed(cxidp);}

References wrapDF.

Open()

virtual int XrdOssWrapDF::Open ( const char * path, int Oflag, mode_t Mode, XrdOucEnv & env )

inlinevirtual

Open a file.

Parameters

path	- Pointer to the path of the file to be opened.
Oflag	- Standard open flags.
Mode	- File open mode (ignored unless creating a file).
env	- Reference to environmental information.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcFile, and XrdOssStats::File.

Definition at line 214 of file XrdOssWrapper.hh.

                    {return wrapDF.Open(path, Oflag, Mode, env);}

References Mode, and wrapDF.

Opendir()

virtual int XrdOssWrapDF::Opendir ( const char * path, XrdOucEnv & env )

inlinevirtual

Open a directory.

Parameters

path	- Pointer to the path of the directory to be opened.
env	- Reference to environmental information.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcDir, and XrdOssStats::Directory.

Definition at line 69 of file XrdOssWrapper.hh.

                       {return wrapDF.Opendir(path, env);}

References wrapDF.

pgRead() [1/2]

virtual ssize_t XrdOssWrapDF::pgRead ( void * buffer, off_t offset, size_t rdlen, uint32_t * csvec, uint64_t opts )

inlinevirtual

Read file pages into a buffer and return corresponding checksums.

Parameters

buffer	- pointer to buffer where the bytes are to be placed.
offset	- The offset where the read is to start. It must be page aligned.
rdlen	- The number of bytes to read. The amount must be an integral number of XrdSfsPage::Size bytes.
csvec	- A vector of entries to be filled with the cooresponding CRC32C checksum for each page. It must be size to rdlen/XrdSys::PageSize + (rdlenXrdSys::PageSize != 0)
opts	- Processing options (see below).

Returns

>= 0 The number of bytes that placed in buffer upon success.

< 0 -errno or -osserr upon failure. (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 234 of file XrdOssWrapper.hh.

                       {return wrapDF.pgRead(buffer,offset,rdlen,csvec,opts);}

References opts, and wrapDF.

pgRead() [2/2]

virtual int XrdOssWrapDF::pgRead ( XrdSfsAio * aioparm, uint64_t opts )

inlinevirtual

Read file pages and checksums using asynchronous I/O.

Parameters

aioparm	- Pointer to async I/O object controlling the I/O.
opts	- Processing options (see above).

Returns

0 upon if request started success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 248 of file XrdOssWrapper.hh.

                                              {return wrapDF.pgRead(aioparm, opts);}

References opts, and wrapDF.

pgWrite() [1/2]

virtual ssize_t XrdOssWrapDF::pgWrite ( void * buffer, off_t offset, size_t wrlen, uint32_t * csvec, uint64_t opts )

inlinevirtual

Write file pages into a file with corresponding checksums.

Parameters

buffer	- pointer to buffer containing the bytes to write.
offset	- The offset where the write is to start. It must be page aligned.
wrlen	- The number of bytes to write. If amount is not an integral number of XrdSys::PageSize bytes, then this must be the last write to the file at or above the offset.
csvec	- A vector which contains the corresponding CRC32 checksum for each page. It must be size to wrlen/XrdSys::PageSize + (wrlenXrdSys::PageSize != 0)
opts	- Processing options (see above).

Returns

>= 0 The number of bytes written upon success. or -errno or -osserr upon failure. (see XrdOssError.hh).

< 0 -errno or -osserr upon failure. (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 270 of file XrdOssWrapper.hh.

                       {return wrapDF.pgWrite(buffer,offset,wrlen,csvec,opts);}

References opts, and wrapDF.

pgWrite() [2/2]

virtual int XrdOssWrapDF::pgWrite ( XrdSfsAio * aioparm, uint64_t opts )

inlinevirtual

Write file pages and checksums using asynchronous I/O.

Parameters

aioparm	- Pointer to async I/O object controlling the I/O.
opts	- Processing options (see above).

Returns

0 upon if request started success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 284 of file XrdOssWrapper.hh.

                       {return wrapDF.pgWrite(aioparm, opts);}

References opts, and wrapDF.

Read() [1/4]

virtual ssize_t XrdOssWrapDF::Read ( off_t offset, size_t size )

inlinevirtual

Preread file blocks into the file system cache.

Parameters

offset	- The offset where the read is to start.
size	- The number of bytes to pre-read.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcFile, and XrdOssStats::File.

Definition at line 296 of file XrdOssWrapper.hh.

                    {return wrapDF.Read(offset, size);}

References wrapDF.

Read() [2/4]

virtual ssize_t XrdOssWrapDF::Read ( void * buffer, off_t offset, size_t size )

inlinevirtual

Read file bytes into a buffer.

Parameters

buffer	- pointer to buffer where the bytes are to be placed.
offset	- The offset where the read is to start.
size	- The number of bytes to read.

Returns

>= 0 The number of bytes that placed in buffer.

< 0 -errno or -osserr upon failure (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcFile, and XrdOssStats::File.

Definition at line 322 of file XrdOssWrapper.hh.

                    {return wrapDF.Read(buffer, offset, size);}

References wrapDF.

Read() [3/4]

virtual ssize_t XrdOssWrapDF::Read ( XrdOucRangeList & rlist )

inlinevirtual

Preread a list of file blocks into the file system cache.

Parameters

rlist

- A list of byte ranges to pre-read.

Returns

>= 0 When 0, the request was ignored; otherwise, it has been accepted.

< 0 Failed with -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Definition at line 308 of file XrdOssWrapper.hh.

                    {return wrapDF.Read(rlist);}

References wrapDF.

Read() [4/4]

virtual int XrdOssWrapDF::Read ( XrdSfsAio * aiop )

inlinevirtual

Read file bytes using asynchronous I/O.

Parameters

aiop	- Pointer to async I/O object controlling the I/O.

Returns

0 upon if request started success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 334 of file XrdOssWrapper.hh.

{return wrapDF.Read(aiop);}

References wrapDF.

Readdir()

virtual int XrdOssWrapDF::Readdir ( char * buff, int blen )

inlinevirtual

Get the next directory entry.

Parameters

buff	- Pointer to buffer where a null terminated string of the entry name is to be returned. If no more entries exist, a null string is returned.
blen	- Length of the buffer.

Returns

0 upon success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::Directory.

Definition at line 83 of file XrdOssWrapper.hh.

                       {return wrapDF.Readdir(buff, blen);}

References wrapDF.

ReadRaw()

virtual ssize_t XrdOssWrapDF::ReadRaw ( void * buffer, off_t offset, size_t size )

inlinevirtual

Read uncompressed file bytes into a buffer.

Parameters

buffer	- pointer to buffer where the bytes are to be placed.
offset	- The offset where the read is to start.
size	- The number of bytes to read.

Returns

>= 0 The number of bytes that placed in buffer.

< 0 -errno or -osserr upon failure (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 347 of file XrdOssWrapper.hh.

                       {return wrapDF.ReadRaw(buffer, offset, size);}

References wrapDF.

ReadV()

virtual ssize_t XrdOssWrapDF::ReadV ( XrdOucIOVec * readV, int rdvcnt )

inlinevirtual

Read file bytes as directed by the read vector.

Parameters

readV	pointer to the array of read requests.
rdvcnt	the number of elements in readV.

Returns

>=0 The numbe of bytes read.

< 0 -errno or -osserr upon failure (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 360 of file XrdOssWrapper.hh.

                     {return wrapDF.ReadV(readV, rdvcnt);}

References wrapDF.

StatRet()

virtual int XrdOssWrapDF::StatRet ( struct stat * Stat )

inlinevirtual

Set the stat() buffer where stat information is to be placed corresponding to the directory entry returned by Readdir().

Parameters

Stat	- Pointer to stat structure to be used.

Returns

0 upon success or -ENOTSUP if not supported.

Note

This is a one-time call as stat structure is reused for each Readdir.

Reimplemented from XrdOssDF.

Definition at line 97 of file XrdOssWrapper.hh.

{return wrapDF.StatRet(Stat);}

References Stat, stat, and wrapDF.

Write() [1/2]

virtual ssize_t XrdOssWrapDF::Write ( const void * buffer, off_t offset, size_t size )

inlinevirtual

Write file bytes from a buffer.

Parameters

buffer	- pointer to buffer where the bytes reside.
offset	- The offset where the write is to start.
size	- The number of bytes to write.

Returns

>= 0 The number of bytes that were written.

< 0 -errno or -osserr upon failure (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssArcFile, and XrdOssStats::File.

Definition at line 374 of file XrdOssWrapper.hh.

                     {return wrapDF.Write(buffer, offset, size);}

References wrapDF.

Write() [2/2]

virtual int XrdOssWrapDF::Write ( XrdSfsAio * aiop )

inlinevirtual

Write file bytes using asynchronous I/O.

Parameters

aiop	- Pointer to async I/O object controlling the I/O.

Returns

0 upon if request started success or -errno or -osserr (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 386 of file XrdOssWrapper.hh.

{return wrapDF.Write(aiop);}

References wrapDF.

WriteV()

virtual ssize_t XrdOssWrapDF::WriteV ( XrdOucIOVec * writeV, int wrvcnt )

inlinevirtual

Write file bytes as directed by the write vector.

Parameters

writeV	pointer to the array of write requests.
wrvcnt	the number of elements in writeV.

Returns

>=0 The numbe of bytes read.

< 0 -errno or -osserr upon failure (see XrdOssError.hh).

Reimplemented from XrdOssDF.

Reimplemented in XrdOssStats::File.

Definition at line 398 of file XrdOssWrapper.hh.

                      {return wrapDF.WriteV(writeV, wrvcnt);}

References wrapDF.

Member Data Documentation

wrapDF

XrdOssDF& XrdOssWrapDF::wrapDF

protected

Definition at line 492 of file XrdOssWrapper.hh.

Referenced by XrdOssStats::File::File(), XrdOssWrapDF(), Clone(), Clone(), Close(), DFType(), XrdOssStats::File::Fchmod(), Fchmod(), Fctl(), Flush(), XrdOssStats::File::Fstat(), Fstat(), Fsync(), Fsync(), XrdOssStats::File::Ftruncate(), Ftruncate(), getErrMsg(), getFD(), getMmap(), getTID(), isCompressed(), XrdOssStats::File::Open(), Open(), XrdOssStats::Directory::Opendir(), Opendir(), XrdOssStats::File::pgRead(), XrdOssStats::File::pgRead(), pgRead(), pgRead(), XrdOssStats::File::pgWrite(), XrdOssStats::File::pgWrite(), pgWrite(), pgWrite(), XrdOssStats::File::Read(), XrdOssStats::File::Read(), XrdOssStats::File::Read(), Read(), Read(), Read(), Read(), XrdOssStats::Directory::Readdir(), Readdir(), XrdOssStats::File::ReadRaw(), ReadRaw(), XrdOssStats::File::ReadV(), ReadV(), StatRet(), XrdOssStats::File::Write(), XrdOssStats::File::Write(), Write(), Write(), XrdOssStats::File::WriteV(), and WriteV().

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The documentation for this class was generated from the following file:

• XrdOssWrapper.hh