dmtcp::Semaphore Class Reference

#include <sysvipc.h>

Inheritance diagram for dmtcp::Semaphore:

Public Member Functions
	Semaphore (int semid, int realSemid, key_t key, int nsems, int semflg)
	~Semaphore ()
void	on_semop (struct sembuf *sops, unsigned nsops)
virtual bool	isStale ()
virtual void	resetOnFork ()
virtual void	leaderElection ()
virtual void	preCkptDrain ()
virtual void	preCheckpoint ()
virtual void	postRestart ()
virtual void	refill (bool isRestart)
virtual void	preResume ()
Public Member Functions inherited from dmtcp::SysVObj
	SysVObj (int id, int realId, int key, int flags)
virtual	~SysVObj ()
int	virtualId ()
bool	isCkptLeader ()

Additional Inherited Members
Protected Attributes inherited from dmtcp::SysVObj
int	_id
int	_realId
key_t	_key
int	_flags
bool	_isCkptLeader

Detailed Description

Definition at line 237 of file sysvipc.h.

Constructor & Destructor Documentation

Semaphore::Semaphore	(	int	semid,
		int	realSemid,
		key_t	key,
		int	nsems,
		int	semflg
	)

Definition at line 698 of file sysvipc.cpp.

dmtcp::Semaphore::~Semaphore ( )

inline

Definition at line 246 of file sysvipc.h.

Member Function Documentation

bool Semaphore::isStale ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 729 of file sysvipc.cpp.

void Semaphore::leaderElection ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 746 of file sysvipc.cpp.

void Semaphore::on_semop	(	struct sembuf *	sops,
		unsigned	nsops
	)

Definition at line 721 of file sysvipc.cpp.

void Semaphore::postRestart ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 781 of file sysvipc.cpp.

void Semaphore::preCheckpoint ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 777 of file sysvipc.cpp.

void Semaphore::preCkptDrain ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 766 of file sysvipc.cpp.

virtual void dmtcp::Semaphore::preResume ( )

inlinevirtual

Implements dmtcp::SysVObj.

Definition at line 256 of file sysvipc.h.

void Semaphore::refill ( bool  isRestart)

virtual

Implements dmtcp::SysVObj.

Definition at line 794 of file sysvipc.cpp.

void Semaphore::resetOnFork ( )

virtual

Implements dmtcp::SysVObj.

Definition at line 739 of file sysvipc.cpp.

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

• src/plugin/svipc/sysvipc.h
• src/plugin/svipc/sysvipc.cpp