CicMutex Class Reference

#include <cicmutex.h>

Collaboration diagram for CicMutex:

Public Member Functions
	CicMutex ()
	~CicMutex ()
void	Init (LPSECURITY_ATTRIBUTES lpSA, LPCTSTR pszMutexName)
void	Uninit ()
BOOL	Enter ()
void	Leave ()

Private Attributes
HANDLE	m_hMutex
BOOL	m_bInit

Detailed Description

Definition at line 12 of file cicmutex.h.

Constructor & Destructor Documentation

CicMutex()

CicMutex::CicMutex ( )

inline

Definition at line 18 of file cicmutex.h.

               : m_hMutex(NULL), m_bInit(FALSE)
    {
    }

~CicMutex()

CicMutex::~CicMutex ( )

inline

Definition at line 21 of file cicmutex.h.

    {
        Uninit();
    }

Member Function Documentation

Enter()

BOOL CicMutex::Enter ( )

inline

Definition at line 41 of file cicmutex.h.

    {
        DWORD dwWait = ::WaitForSingleObject(m_hMutex, 5000);
        return (dwWait == WAIT_OBJECT_0) || (dwWait == WAIT_ABANDONED);
    }

Referenced by CicFileMappingStatic::Enter().

Init()

void CicMutex::Init ( LPSECURITY_ATTRIBUTES  lpSA, LPCTSTR  pszMutexName  )

inline

Definition at line 26 of file cicmutex.h.

    {
        m_hMutex = ::CreateMutex(lpSA, FALSE, pszMutexName);
        m_bInit = TRUE;
    }

Leave()

void CicMutex::Leave ( )

inline

Definition at line 46 of file cicmutex.h.

    {
        ::ReleaseMutex(m_hMutex);
    }

Referenced by CicFileMappingStatic::Leave().

Uninit()

void CicMutex::Uninit ( )

inline

Definition at line 31 of file cicmutex.h.

    {
        if (m_hMutex)
        {
            ::CloseHandle(m_hMutex);
            m_hMutex = NULL;
        }
        m_bInit = FALSE;
    }

Referenced by ProcessDetach(), and ~CicMutex().

Member Data Documentation

m_bInit

BOOL CicMutex::m_bInit

private

Definition at line 15 of file cicmutex.h.

Referenced by Init(), and Uninit().

m_hMutex

HANDLE CicMutex::m_hMutex

private

Definition at line 14 of file cicmutex.h.

Referenced by Enter(), Init(), Leave(), and Uninit().

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

• base/ctf/cicero/cicmutex.h