XrdPosixObject Class Reference

#include <XrdPosixObject.hh>

Inheritance diagram for XrdPosixObject:

Collaboration diagram for XrdPosixObject:

Public Member Functions
bool	AssignFD (bool isStream=false)
int	FDNum ()
void	Lock (bool wr=true)
void	Ref ()
int	Refs ()
void	unRef ()
void	UnLock ()
virtual bool	Who (XrdPosixDir **dirP)
virtual bool	Who (XrdPosixFile **fileP)
	XrdPosixObject ()
virtual	~XrdPosixObject ()

Static Public Member Functions
static bool	CanStream ()
static XrdPosixDir *	Dir (int fildes, bool glk=false)
static XrdPosixFile *	File (int fildes, bool glk=false)
static int	Init (int numfd)
static void	Release (XrdPosixObject *oP, bool needlk=true)
static XrdPosixDir *	ReleaseDir (int fildes)
static XrdPosixFile *	ReleaseFile (int fildes)
static void	Shutdown ()
static bool	Valid (int fd)

Protected Attributes
XrdSysRecMutex	updMutex
XrdSysRWLock	objMutex
int	fdNum
int	refCnt

Static Private Attributes
static XrdSysMutex	fdMutex
static XrdPosixObject **	myFiles
static int	lastFD
static int	highFD
static int	baseFD
static int	freeFD
static int	posxFD
static int	devNull

Constructor & Destructor Documentation

XrdPosixObject::XrdPosixObject ( )

inline

virtual XrdPosixObject::~XrdPosixObject ( )

inlinevirtual

References fdNum, and Release().

Member Function Documentation

bool XrdPosixObject::AssignFD

(

bool

isStream = false

)

static bool XrdPosixObject::CanStream ( )

inlinestatic

References baseFD, and freeFD.

static XrdPosixDir* XrdPosixObject::Dir ( int  fildes, bool  glk = false  )

static

int XrdPosixObject::FDNum ( )

inline

References fdNum.

static XrdPosixFile* XrdPosixObject::File ( int  fildes, bool  glk = false  )

static

static int XrdPosixObject::Init ( int  numfd )

static

void XrdPosixObject::Lock ( bool  wr = true )

inline

References objMutex, XrdSysRWLock::ReadLock(), and XrdSysRWLock::WriteLock().

void XrdPosixObject::Ref ( )

inline

References AtomicBeg, AtomicEnd, AtomicInc, refCnt, and updMutex.

Referenced by XrdPosixObjGuard::Init().

int XrdPosixObject::Refs ( )

inline

References AtomicRet, refCnt, and updMutex.

static void XrdPosixObject::Release ( XrdPosixObject *  oP, bool  needlk = true  )

static

Referenced by ~XrdPosixObject().

static XrdPosixDir* XrdPosixObject::ReleaseDir ( int  fildes )

static

static XrdPosixFile* XrdPosixObject::ReleaseFile ( int  fildes )

static

static void XrdPosixObject::Shutdown ( )

static

void XrdPosixObject::UnLock ( )

inline

References objMutex, and XrdSysRWLock::UnLock().

void XrdPosixObject::unRef ( )

inline

References AtomicBeg, AtomicDec, AtomicEnd, refCnt, and updMutex.

Referenced by XrdPosixFile::DetachDone(), XrdPosixObjGuard::Init(), and XrdPosixObjGuard::Release().

static bool XrdPosixObject::Valid ( int  fd )

inlinestatic

References baseFD, highFD, and myFiles.

virtual bool XrdPosixObject::Who ( XrdPosixDir **  dirP )

inlinevirtual

Reimplemented in XrdPosixDir.

virtual bool XrdPosixObject::Who ( XrdPosixFile **  fileP )

inlinevirtual

Reimplemented in XrdPosixFile.

Member Data Documentation

int XrdPosixObject::baseFD

staticprivate

Referenced by CanStream(), and Valid().

int XrdPosixObject::devNull

staticprivate

XrdSysMutex XrdPosixObject::fdMutex

staticprivate

int XrdPosixObject::fdNum

protected

Referenced by FDNum(), and ~XrdPosixObject().

int XrdPosixObject::freeFD

staticprivate

Referenced by CanStream().

int XrdPosixObject::highFD

staticprivate

Referenced by Valid().

int XrdPosixObject::lastFD

staticprivate

XrdPosixObject** XrdPosixObject::myFiles

staticprivate

Referenced by Valid().

XrdSysRWLock XrdPosixObject::objMutex

protected

Referenced by Lock(), XrdPosixDir::rewind(), and UnLock().

int XrdPosixObject::posxFD

staticprivate

int XrdPosixObject::refCnt

protected

Referenced by Ref(), Refs(), and unRef().

XrdSysRecMutex XrdPosixObject::updMutex

protected

Referenced by XrdPosixFile::addOffset(), XrdPosixFile::FSize(), XrdPosixFile::Offset(), Ref(), Refs(), XrdPosixFile::setOffset(), unRef(), XrdPosixFile::updLock(), XrdPosixFile::UpdtSize(), and XrdPosixFile::updUnLock().

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

• XrdPosixObject.hh