XrdPollDev Class Reference

#include <XrdPollDev.hh>

Inheritance diagram for XrdPollDev:

Collaboration diagram for XrdPollDev:

List of all members.

Public Member Functions
void	Disable (XrdLink *lp, const char *etxt=0)
int	Enable (XrdLink *lp)
void	Start (XrdSysSemaphore *syncp, int &rc)
	XrdPollDev (struct pollfd *ptab, int numfd, int pfd)
	~XrdPollDev ()
Protected Member Functions
void	Exclude (XrdLink *lp)
int	Include (XrdLink *lp)
Private Member Functions
void	doRequests (int maxreq)
void	LogEvent (struct pollfd *pp)
int	sendCmd (char *cmdbuff, int cmdblen)
Private Attributes
struct pollfd *	PollTab
int	PollDfd
int	PollMax

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Constructor & Destructor Documentation

XrdPollDev::XrdPollDev	(	struct pollfd *	ptab,
		int	numfd,
		int	pfd
	)		[inline]

References PollTab, PollMax, and PollDfd.

XrdPollDev::~XrdPollDev

(

)

References PollTab, PollDfd, and close.

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Member Function Documentation

void XrdPollDev::Disable	(	XrdLink *	lp,
		const char *	etxt = 0
	)		[virtual]

Implements XrdPoll.

References XrdLink::isEnabled, TRACEI, XrdPoll::PID, XrdLink::FD, XrdPoll::PipeData::req, XrdPoll::PipeData::Parms, XrdPoll::PipeData::Arg, XrdPoll::PipeData::theSem, sendCmd(), XrdPoll::XrdLog, XrdSysError::Emsg(), XrdLink::ID, XrdSysSemaphore::Wait(), XrdPoll::Finish(), XrdPoll::XrdSched, and XrdScheduler::Schedule().

Referenced by Exclude().

void XrdPollDev::doRequests

(

int

maxreq

)

[private]

References XrdPoll::getRequest(), XrdPoll::ReqBuff, XrdPoll::PipeData::req, XrdPoll::PipeData::Post, XrdPoll::PipeData::Parms, XrdPoll::PipeData::theSem, XrdSysSemaphore::Post(), XrdLink::fd2link(), XrdPoll::PipeData::Arg, XrdPoll::XrdLog, XrdSysError::Emsg(), pollfd::events, XrdPoll::PipeData::EnFD, POLLIN, POLLRDNORM, XrdPoll::numEnabled, XrdPoll::PipeData::DiFD, pollfd::fd, TRACE, XrdPoll::PID, write(), PollDfd, and XrdLink::isEnabled.

Referenced by Start().

int XrdPollDev::Enable

(

XrdLink *

lp

)

[virtual]

Implements XrdPoll.

References XrdLink::isEnabled, XrdPoll::PipeData::req, XrdPoll::PipeData::Parms, XrdPoll::PipeData::Arg, XrdLink::FD, sendCmd(), XrdPoll::XrdLog, XrdSysError::Emsg(), and XrdLink::ID.

void XrdPollDev::Exclude

(

XrdLink *

lp

)

[protected, virtual]

Implements XrdPoll.

References XrdLink::isEnabled, XrdPoll::XrdLog, XrdSysError::Emsg(), XrdLink::ID, and Disable().

int XrdPollDev::Include

(

XrdLink *

lp

)

[inline, protected, virtual]

Implements XrdPoll.

void XrdPollDev::LogEvent

(

struct pollfd *

pp

)

[private]

References pollfd::revents, pollfd::fd, XrdPoll::XrdLog, and XrdSysError::Emsg().

Referenced by Start().

int XrdPollDev::sendCmd	(	char *	cmdbuff,
		int	cmdblen
	)		[private]

References XrdPoll::PollPipe, XrdSysMutex::Lock(), write(), XrdPoll::CmdFD, and XrdSysMutex::UnLock().

Referenced by Disable(), and Enable().

void XrdPollDev::Start	(	XrdSysSemaphore *	syncp,
		int &	rc
	)		[virtual]

Implements XrdPoll.

References POLLIN, POLLRDNORM, PollTab, PollMax, XrdPoll::ReqFD, PollDfd, XrdPoll::XrdLog, XrdSysError::Emsg(), write(), XrdSysSemaphore::Post(), XrdPoll::numEvents, pollfd::fd, XrdLink::fd2link(), XrdLink::isEnabled, XrdLink::ID, pollfd::revents, XrdPoll::Finish(), XrdPoll::Poll2Text(), XrdJob::NextJob, LogEvent(), pollfd::events, XrdPoll::XrdSched, XrdScheduler::Schedule(), and doRequests().

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Member Data Documentation

int XrdPollDev::PollDfd [private]

Referenced by XrdPollDev(), ~XrdPollDev(), Start(), and doRequests().

int XrdPollDev::PollMax [private]

Referenced by XrdPollDev(), and Start().

struct pollfd* XrdPollDev::PollTab [private]

Referenced by XrdPollDev(), ~XrdPollDev(), and Start().

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

• XrdPollDev.hh
• XrdPollDev.icc