XrdBwmFile Class Reference

#include <XrdBwm.hh>

Inheritance diagram for XrdBwmFile:

Collaboration diagram for XrdBwmFile:

Public Member Functions
int	open (const char *fileName, XrdSfsFileOpenMode openMode, mode_t createMode, const XrdSecEntity *client, const char *opaque=0)
int	close ()
int	fctl (const int cmd, const char *args, XrdOucErrInfo &out_error)
const char *	FName ()
int	getMmap (void **Addr, off_t &Size)
int	read (XrdSfsFileOffset fileOffset, XrdSfsXferSize amount)
XrdSfsXferSize	read (XrdSfsFileOffset fileOffset, char *buffer, XrdSfsXferSize buffer_size)
int	read (XrdSfsAio *aioparm)
XrdSfsXferSize	write (XrdSfsFileOffset fileOffset, const char *buffer, XrdSfsXferSize buffer_size)
int	write (XrdSfsAio *aioparm)
int	sync ()
int	sync (XrdSfsAio *aiop)
int	stat (struct stat *buf)
int	truncate (XrdSfsFileOffset fileOffset)
int	getCXinfo (char cxtype[4], int &cxrsz)
	XrdBwmFile (const char *user, int monid)
virtual	~XrdBwmFile ()
Public Member Functions inherited from XrdSfsFile
	XrdSfsFile (const char *user=0, int MonID=0)
virtual	~XrdSfsFile ()

Protected Attributes
const char *	tident

Private Attributes
XrdBwmHandle *	oh

Additional Inherited Members
Public Attributes inherited from XrdSfsFile
XrdOucErrInfo	error

Constructor & Destructor Documentation

XrdBwmFile::XrdBwmFile	(	const char *	user,
		int	monid
	)

References XrdBwm::dummyHandle, oh, and tident.

virtual XrdBwmFile::~XrdBwmFile ( )

inlinevirtual

References close(), and oh.

Member Function Documentation

int XrdBwmFile::close ( )

virtual

Implements XrdSfsFile.

References XrdBwm::dummyHandle, EPNAME, FTRACE, XrdSysMutex::Lock(), XrdBwmHandle::Name(), XrdBwm::ocMutex, oh, XrdBwmHandle::Retire(), SFS_OK, and XrdSysMutex::UnLock().

Referenced by ~XrdBwmFile().

int XrdBwmFile::fctl ( const int  cmd, const char *  args, XrdOucErrInfo &  out_error  )

virtual

Implements XrdSfsFile.

References XrdBwmHandle::Activate(), XrdBwm::Emsg(), oh, XrdOucErrInfo::setErrInfo(), SFS_ERROR, SFS_FCTL_GETFD, SFS_FCTL_STATV, and SFS_OK.

const char* XrdBwmFile::FName ( )

inlinevirtual

Implements XrdSfsFile.

References XrdBwmHandle::Name(), and oh.

Referenced by stat().

int XrdBwmFile::getCXinfo ( char  cxtype[4], int &  cxrsz  )

virtual

Implements XrdSfsFile.

References SFS_OK.

int XrdBwmFile::getMmap ( void **  Addr, off_t &  Size  )

virtual

Implements XrdSfsFile.

References SFS_OK.

int XrdBwmFile::open ( const char *  fileName, XrdSfsFileOpenMode  openMode, mode_t  createMode, const XrdSecEntity *  client, const char *  opaque = 0  )

virtual

Implements XrdSfsFile.

References XrdAccAuthorize::Access(), XrdBwmHandle::Alloc(), AOP_Update, XrdBwm::Authorization, XrdBwm::Emsg(), EPNAME, XrdSfsFile::error, XrdOucEnv::Get(), XrdOucErrInfo::getErrUser(), XrdSysDNS::isDomain(), XrdSysMutex::Lock(), XrdBwm::myDomain, XrdBwm::myDomLen, XrdBwm::ocMutex, oh, SFS_O_RDWR, SFS_OK, XrdBwm::Stall(), XrdSysMutex::UnLock(), and ZTRACE.

int XrdBwmFile::read ( XrdSfsFileOffset  fileOffset, XrdSfsXferSize  amount  )

virtual

Implements XrdSfsFile.

References EPNAME, and FTRACE.

Referenced by read().

XrdSfsXferSize XrdBwmFile::read ( XrdSfsFileOffset  fileOffset, char *  buffer, XrdSfsXferSize  buffer_size  )

virtual

Implements XrdSfsFile.

References EPNAME, and FTRACE.

int XrdBwmFile::read ( XrdSfsAio *  aioparm )

virtual

Implements XrdSfsFile.

References aiocb::aio_buf, aiocb::aio_nbytes, aiocb::aio_offset, XrdSfsAio::doneRead(), read(), XrdSfsAio::Result, and XrdSfsAio::sfsAio.

int XrdBwmFile::stat ( struct stat *  buf )

virtual

Implements XrdSfsFile.

References EPNAME, FName(), FTRACE, and SFS_OK.

int XrdBwmFile::sync ( )

virtual

Implements XrdSfsFile.

References EPNAME, FTRACE, and SFS_OK.

Referenced by sync().

int XrdBwmFile::sync ( XrdSfsAio *  aiop )

virtual

Implements XrdSfsFile.

References XrdSfsAio::doneWrite(), XrdSfsAio::Result, and sync().

int XrdBwmFile::truncate ( XrdSfsFileOffset  fileOffset )

virtual

Implements XrdSfsFile.

References XrdBwm::Emsg(), EPNAME, XrdSfsFile::error, FTRACE, XrdBwmHandle::Name(), and oh.

XrdSfsXferSize XrdBwmFile::write ( XrdSfsFileOffset  fileOffset, const char *  buffer, XrdSfsXferSize  buffer_size  )

virtual

Implements XrdSfsFile.

References EPNAME, and FTRACE.

Referenced by write().

int XrdBwmFile::write ( XrdSfsAio *  aioparm )

virtual

Implements XrdSfsFile.

References aiocb::aio_buf, aiocb::aio_nbytes, aiocb::aio_offset, XrdSfsAio::doneWrite(), XrdSfsAio::Result, XrdSfsAio::sfsAio, and write().

Member Data Documentation

XrdBwmHandle* XrdBwmFile::oh

private

Referenced by close(), fctl(), FName(), open(), truncate(), XrdBwmFile(), and ~XrdBwmFile().

const char* XrdBwmFile::tident

protected

Referenced by XrdBwmFile().

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

• XrdBwm.hh
• XrdBwm.cc