XrdOucCacheReal Class Reference

#include <XrdOucCacheReal.hh>

Inheritance diagram for XrdOucCacheReal:

Collaboration diagram for XrdOucCacheReal:

Classes
struct	prTask

Public Member Functions
XrdOucCacheIO *	Attach (XrdOucCacheIO *ioP, int Options=0)
int	isAttached ()
	XrdOucCacheReal (int &rc, Parms &Parms, XrdOucCacheIO::aprParms *aprP=0)
	~XrdOucCacheReal ()
void	PreRead ()
Public Member Functions inherited from XrdOucCacheDram
XrdOucCache *	Create (Parms &Params, XrdOucCacheIO::aprParms *aprP=0)
	XrdOucCacheDram ()
virtual	~XrdOucCacheDram ()
Public Member Functions inherited from XrdOucCache
virtual int	Unlink (const char *)
virtual int	Rmdir (const char *)
virtual int	Rename (const char *, const char *)
virtual int	Truncate (const char *, off_t)
	XrdOucCache ()
virtual	~XrdOucCache ()

Private Member Functions
void	eMsg (const char *Path, const char *What, long long xOff, int xLen, int ec)
int	Detach (XrdOucCacheIO *ioP)
char *	Get (XrdOucCacheIO *ioP, long long lAddr, int &rGot, int &bIO)
int	ioAdd (XrdOucCacheIO *KeyVal, int &iNum)
int	ioDel (XrdOucCacheIO *KeyVal, int &iNum)
int	ioEnt (XrdOucCacheIO *kVal)
int	ioLookup (int &pip, int hip, void *kval)
int	Ref (char *Addr, int rAmt, int sFlags=0)
void	Trunc (XrdOucCacheIO *ioP, long long lAddr)
void	Upd (char *Addr, int wAmt, int wOff)
void	PreRead (XrdOucCacheReal::prTask *prReq)

Private Attributes
XrdOucCacheIO::aprParms	aprDefault
XrdSysMutex	CMutex
XrdOucCacheSlot *	Slots
int *	Slash
char *	Base
long long	HNum
long long	SegCnt
long long	SegSize
long long	OffMask
long long	SegShft
int	SegFull
int	maxCache
int	maxFiles
int	Options
int *	hTab
int	hMax
int	sFree
int	sBeg
int	sEnd
char	Dbg
char	Lgs
XrdSysSemaphore *	AZero
int	Attached
prTask *	prFirst
prTask *	prLast
XrdSysMutex	prMutex
XrdSysSemaphore	prReady
XrdSysSemaphore *	prStop
int	prNum

Static Private Attributes
static const long long	Shift = 48
static const long long	Strip = 0x00000000ffffffffLL
static const long long	MaxFO = 0x000007ffffffffffLL

Friends
class	XrdOucCacheData

Additional Inherited Members
Public Attributes inherited from XrdOucCacheDram
XrdOucCacheStats	Stats
Public Attributes inherited from XrdOucCache
XrdOucCacheStats	Stats
Static Public Attributes inherited from XrdOucCache
static const int	optADB = 0x1000
static const int	optFIS = 0x0001
static const int	optFIU = 0x0002
static const int	optRW = 0x0004
static const int	optNEW = 0x0014
static const int	optWIN = 0x0024
static const int	isServer = 0x0010
static const int	isStructured = 0x0020
static const int	canPreRead = 0x0040
static const int	logStats = 0x0080
static const int	Serialized = 0x0004
static const int	ioMTSafe = 0x0008
static const int	Debug = 0x0003

Constructor & Destructor Documentation

XrdOucCacheReal::XrdOucCacheReal	(	int &	rc,
		Parms &	Parms,
		XrdOucCacheIO::aprParms *	aprP = 0
	)

XrdOucCacheReal::~XrdOucCacheReal

(

)

Member Function Documentation

XrdOucCacheIO* XrdOucCacheReal::Attach ( XrdOucCacheIO *  ioP, int  Options = 0  )

virtual

Reimplemented from XrdOucCacheDram.

int XrdOucCacheReal::Detach ( XrdOucCacheIO *  ioP )

private

void XrdOucCacheReal::eMsg ( const char *  Path, const char *  What, long long  xOff, int  xLen, int  ec  )

private

char* XrdOucCacheReal::Get ( XrdOucCacheIO *  ioP, long long  lAddr, int &  rGot, int &  bIO  )

private

int XrdOucCacheReal::ioAdd ( XrdOucCacheIO *  KeyVal, int &  iNum  )

private

int XrdOucCacheReal::ioDel ( XrdOucCacheIO *  KeyVal, int &  iNum  )

private

int XrdOucCacheReal::ioEnt ( XrdOucCacheIO *  kVal )

inlineprivate

References hMax.

int XrdOucCacheReal::ioLookup ( int &  pip, int  hip, void *  kval  )

inlineprivate

References XrdOucCacheSlot::HLink, and Slots.

int XrdOucCacheReal::isAttached ( )

inlinevirtual

Reimplemented from XrdOucCacheDram.

References Attached, CMutex, XrdSysMutex::Lock(), and XrdSysMutex::UnLock().

void XrdOucCacheReal::PreRead

(

)

void XrdOucCacheReal::PreRead ( XrdOucCacheReal::prTask *  prReq )

private

int XrdOucCacheReal::Ref ( char *  Addr, int  rAmt, int  sFlags = 0  )

private

void XrdOucCacheReal::Trunc ( XrdOucCacheIO *  ioP, long long  lAddr  )

private

void XrdOucCacheReal::Upd ( char *  Addr, int  wAmt, int  wOff  )

private

Friends And Related Function Documentation

friend class XrdOucCacheData

friend

Member Data Documentation

XrdOucCacheIO::aprParms XrdOucCacheReal::aprDefault

private

int XrdOucCacheReal::Attached

private

Referenced by isAttached().

XrdSysSemaphore* XrdOucCacheReal::AZero

private

char* XrdOucCacheReal::Base

private

XrdSysMutex XrdOucCacheReal::CMutex

private

Referenced by isAttached().

char XrdOucCacheReal::Dbg

private

int XrdOucCacheReal::hMax

private

Referenced by ioEnt().

long long XrdOucCacheReal::HNum

private

int* XrdOucCacheReal::hTab

private

char XrdOucCacheReal::Lgs

private

int XrdOucCacheReal::maxCache

private

int XrdOucCacheReal::maxFiles

private

const long long XrdOucCacheReal::MaxFO = 0x000007ffffffffffLL

staticprivate

long long XrdOucCacheReal::OffMask

private

int XrdOucCacheReal::Options

private

prTask* XrdOucCacheReal::prFirst

private

prTask* XrdOucCacheReal::prLast

private

XrdSysMutex XrdOucCacheReal::prMutex

private

int XrdOucCacheReal::prNum

private

XrdSysSemaphore XrdOucCacheReal::prReady

private

XrdSysSemaphore* XrdOucCacheReal::prStop

private

int XrdOucCacheReal::sBeg

private

long long XrdOucCacheReal::SegCnt

private

int XrdOucCacheReal::SegFull

private

long long XrdOucCacheReal::SegShft

private

long long XrdOucCacheReal::SegSize

private

int XrdOucCacheReal::sEnd

private

int XrdOucCacheReal::sFree

private

const long long XrdOucCacheReal::Shift = 48

staticprivate

int* XrdOucCacheReal::Slash

private

XrdOucCacheSlot* XrdOucCacheReal::Slots

private

Referenced by ioLookup().

const long long XrdOucCacheReal::Strip = 0x00000000ffffffffLL

staticprivate

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

• XrdOucCacheReal.hh