XrdOucCacheReal Class Reference

#include <XrdOucCacheReal.hh>

Inheritance diagram for XrdOucCacheReal:

[legend]

Collaboration diagram for XrdOucCacheReal:

[legend]

List of all members.

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 ()
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

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Constructor & Destructor Documentation

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

XrdOucCacheReal::~XrdOucCacheReal

(

)

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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

)

[inline, private]

References hMax.

int XrdOucCacheReal::ioLookup	(	int &	pip,
		int	hip,
		void *	kval
	)			[inline, private]

References XrdOucCacheSlot::HLink, and Slots.

int XrdOucCacheReal::isAttached

(

)

[inline, virtual]

Reimplemented from XrdOucCacheDram.

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

void XrdOucCacheReal::PreRead

(

XrdOucCacheReal::prTask *

prReq

)

[private]

void XrdOucCacheReal::PreRead

(

)

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]

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Friends And Related Function Documentation

friend class XrdOucCacheData [friend]

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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 [static, private]

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 [static, private]

int* XrdOucCacheReal::Slash [private]

XrdOucCacheSlot* XrdOucCacheReal::Slots [private]

Referenced by ioLookup().

const long long XrdOucCacheReal::Strip = 0x00000000ffffffffLL [static, private]

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

• XrdOucCacheReal.hh