#include <XrdXrootdAioTask.hh>

Inheritance diagram for XrdXrootdAioTask:

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Collaboration diagram for XrdXrootdAioTask:

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Public Member Functions
void	Completed (XrdXrootdAioBuff *aioP)

const char *	ID ()

void	Init (XrdXrootdProtocol protP, XrdXrootdResponse &resp, XrdXrootdFile fP)

virtual void	Read (long long offs, int dlen)=0

virtual void	Recycle (bool release)=0

XrdXrootdProtocol *	urProtocol ()

virtual int	Write (long long offs, int dlen)=0

Public Member Functions inherited from XrdJob
virtual void	DoIt ()=0

	XrdJob (const char *desc="")

virtual	~XrdJob ()

Protected Member Functions
	XrdXrootdAioTask (const char *what="aio request")

virtual	~XrdXrootdAioTask ()

virtual void	CopyF2L ()=0

virtual int	CopyL2F ()=0

virtual bool	CopyL2F (XrdXrootdAioBuff *aioP)=0

bool	Drain ()

int	gdDone () override

void	gdFail () override

XrdXrootdAioBuff *	getBuff (bool wait)

void	SendError (int rc, const char *eText)

void	SendFSError (int rc)

bool	Validate (XrdXrootdAioBuff *aioP)

Protected Attributes
XrdSysMutex	aioMutex

XrdSysCondVar2	aioReady

XrdXrootdAioBuff *	pendQ

XrdXrootdAioBuff *	pendQEnd

union {
XrdXrootdNormAio * nextNorm

XrdXrootdPgrwAio * nextPgrw

XrdXrootdAioTask * nextTask

};

XrdXrootdProtocol *	Protocol

XrdLink *	dataLink

XrdXrootdFile *	dataFile

union {
XrdXrootdAioBuff * finalRead

XrdXrootdAioBuff * pendWrite

};

off_t	highOffset

off_t	dataOffset

int	dataLen

char	aioState

RAtomic_uchar	inFlight

RAtomic_bool	isDone

char	Status

XrdXrootdResponse	Response

Static Protected Attributes
static const char *	TraceID

static const int	aioDead = 0x01

static const int	aioHeld = 0x02

static const int	aioPage = 0x04

static const int	aioRead = 0x08

static const int	aioSchd = 0x10

static const int	Offline = 0

static const int	Running = 1

static const int	Waiting = 2

Private Member Functions
bool	Wait4Buff (int maxWait=0)

Friends
class	XrdXrootdAioFob

Additional Inherited Members
Public Attributes inherited from XrdJob
XrdJob *	NextJob

const char *	Comment

Constructor & Destructor Documentation

◆ XrdXrootdAioTask()

XrdXrootdAioTask::XrdXrootdAioTask ( const char * what = "aio request" )

inlineprotected

◆ ~XrdXrootdAioTask()

virtual XrdXrootdAioTask::~XrdXrootdAioTask ( )

inlineprotectedvirtual

Member Function Documentation

◆ Completed()

void XrdXrootdAioTask::Completed ( XrdXrootdAioBuff * aioP )

◆ CopyF2L()

virtual void XrdXrootdAioTask::CopyF2L ( )

protectedpure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

◆ CopyL2F() [1/2]

virtual int XrdXrootdAioTask::CopyL2F ( )

protectedpure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

◆ CopyL2F() [2/2]

virtual bool XrdXrootdAioTask::CopyL2F ( XrdXrootdAioBuff * aioP )

protectedpure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

◆ Drain()

bool XrdXrootdAioTask::Drain ( )

protected

◆ gdDone()

int XrdXrootdAioTask::gdDone ( )

overrideprotected

◆ gdFail()

void XrdXrootdAioTask::gdFail ( )

overrideprotected

◆ getBuff()

XrdXrootdAioBuff * XrdXrootdAioTask::getBuff ( bool wait )

protected

◆ ID()

const char * XrdXrootdAioTask::ID ( )

◆ Init()

void XrdXrootdAioTask::Init	(	XrdXrootdProtocol *	protP,
		XrdXrootdResponse &	resp,
		XrdXrootdFile *	fP
	)

◆ Read()

virtual void XrdXrootdAioTask::Read	(	long long	offs,
		int	dlen
	)

pure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

◆ Recycle()

virtual void XrdXrootdAioTask::Recycle ( bool release )

pure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

◆ SendError()

void XrdXrootdAioTask::SendError	(	int	rc,
		const char *	eText
	)

protected

◆ SendFSError()

void XrdXrootdAioTask::SendFSError ( int rc )

protected

◆ urProtocol()

XrdXrootdProtocol * XrdXrootdAioTask::urProtocol ( )

inline

References Protocol.

◆ Validate()

bool XrdXrootdAioTask::Validate ( XrdXrootdAioBuff * aioP )

protected

◆ Wait4Buff()

bool XrdXrootdAioTask::Wait4Buff ( int maxWait = 0 )

private

◆ Write()

virtual int XrdXrootdAioTask::Write	(	long long	offs,
		int	dlen
	)

pure virtual

Implemented in XrdXrootdNormAio, and XrdXrootdPgrwAio.

Friends And Related Function Documentation

◆ XrdXrootdAioFob

friend class XrdXrootdAioFob

friend

Member Data Documentation

◆

union { ... } XrdXrootdAioTask::@150

◆

union { ... } XrdXrootdAioTask::@152

◆ aioDead

const int XrdXrootdAioTask::aioDead = 0x01

staticprotected

◆ aioHeld

const int XrdXrootdAioTask::aioHeld = 0x02

staticprotected

◆ aioMutex

XrdSysMutex XrdXrootdAioTask::aioMutex

protected

◆ aioPage

const int XrdXrootdAioTask::aioPage = 0x04

staticprotected

◆ aioRead

const int XrdXrootdAioTask::aioRead = 0x08

staticprotected

◆ aioReady

XrdSysCondVar2 XrdXrootdAioTask::aioReady

protected

◆ aioSchd

const int XrdXrootdAioTask::aioSchd = 0x10

staticprotected

◆ aioState

char XrdXrootdAioTask::aioState

protected

◆ dataFile

XrdXrootdFile* XrdXrootdAioTask::dataFile

protected

◆ dataLen

int XrdXrootdAioTask::dataLen

protected

◆ dataLink

XrdLink* XrdXrootdAioTask::dataLink

protected

◆ dataOffset

off_t XrdXrootdAioTask::dataOffset

protected

◆ finalRead

XrdXrootdAioBuff* XrdXrootdAioTask::finalRead

◆ highOffset

off_t XrdXrootdAioTask::highOffset

protected

◆ inFlight

RAtomic_uchar XrdXrootdAioTask::inFlight

protected

◆ isDone

RAtomic_bool XrdXrootdAioTask::isDone

protected

◆ nextNorm

XrdXrootdNormAio* XrdXrootdAioTask::nextNorm

◆ nextPgrw

XrdXrootdPgrwAio* XrdXrootdAioTask::nextPgrw

◆ nextTask

XrdXrootdAioTask* XrdXrootdAioTask::nextTask

◆ Offline

const int XrdXrootdAioTask::Offline = 0

staticprotected

◆ pendQ

XrdXrootdAioBuff* XrdXrootdAioTask::pendQ

protected

◆ pendQEnd

XrdXrootdAioBuff* XrdXrootdAioTask::pendQEnd

protected

◆ pendWrite

XrdXrootdAioBuff* XrdXrootdAioTask::pendWrite

◆ Protocol

XrdXrootdProtocol* XrdXrootdAioTask::Protocol

protected

Referenced by urProtocol().

◆ Response

XrdXrootdResponse XrdXrootdAioTask::Response

protected

◆ Running

const int XrdXrootdAioTask::Running = 1

staticprotected

◆ Status

char XrdXrootdAioTask::Status

protected

◆ TraceID

const char* XrdXrootdAioTask::TraceID

staticprotected

◆ Waiting

const int XrdXrootdAioTask::Waiting = 2

staticprotected

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

XrdXrootdAioTask.hh

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ XrdXrootdAioTask()

◆ ~XrdXrootdAioTask()

Member Function Documentation

◆ Completed()

◆ CopyF2L()

◆ CopyL2F() [1/2]

◆ CopyL2F() [2/2]

◆ Drain()

◆ gdDone()

◆ gdFail()

◆ getBuff()

◆ ID()

◆ Init()

◆ Read()

◆ Recycle()

◆ SendError()

◆ SendFSError()

◆ urProtocol()

◆ Validate()

◆ Wait4Buff()

◆ Write()

Friends And Related Function Documentation

◆ XrdXrootdAioFob

Member Data Documentation

◆

◆

◆ aioDead

◆ aioHeld

◆ aioMutex

◆ aioPage

◆ aioRead

◆ aioReady

◆ aioSchd

◆ aioState

◆ dataFile

◆ dataLen

◆ dataLink

◆ dataOffset

◆ finalRead

◆ highOffset

◆ inFlight

◆ isDone

◆ nextNorm

◆ nextPgrw

◆ nextTask

◆ Offline

◆ pendQ

◆ pendQEnd

◆ pendWrite

◆ Protocol

◆ Response

◆ Running

◆ Status

◆ TraceID

◆ Waiting