XrdBwmFile Class Reference

#include <XrdBwm.hh>

Inheritance diagram for XrdBwmFile:

Collaboration diagram for XrdBwmFile:

List of all members.

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)
virtual	~XrdBwmFile ()
Protected Attributes
const char *	tident
Private Attributes
XrdBwmHandle *	oh

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Constructor & Destructor Documentation

XrdBwmFile::XrdBwmFile

(

const char *

user

)

References oh, and tident.

virtual XrdBwmFile::~XrdBwmFile

(

)

[inline, virtual]

References oh, and close().

---

Member Function Documentation

int XrdBwmFile::close

(

)

[virtual]

Implements XrdSfsFile.

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

Referenced by ~XrdBwmFile().

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

Implements XrdSfsFile.

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

const char* XrdBwmFile::FName

(

)

[inline, virtual]

Implements XrdSfsFile.

References oh, and XrdBwmHandle::Name().

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

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

int XrdBwmFile::stat

(

struct stat *

buf

)

[virtual]

Implements XrdSfsFile.

References EPNAME, FTRACE, FName(), 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::Result, sync(), and XrdSfsAio::doneWrite().

int XrdBwmFile::truncate

(

XrdSfsFileOffset

fileOffset

)

[virtual]

Implements XrdSfsFile.

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

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

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Member Data Documentation

XrdBwmHandle* XrdBwmFile::oh [private]

Referenced by XrdBwmFile(), open(), close(), fctl(), truncate(), FName(), 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