83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*****************************************************************************\
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* MODULE: sem.h
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*
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* Header file for the semaphore/crit-sect handling.
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*
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*
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* Copyright (C) 1996-1997 Microsoft Corporation
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* Copyright (C) 1996-1997 Hewlett Packard
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*
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* History:
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* 24-Aug-1997 HWP-Guys Created.
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*
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\*****************************************************************************/
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#ifndef _INETPPSEM_H
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#define _INETPPSEM_H
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#ifdef DEBUG
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/*****************************************************************************\
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* _sem_dbg_EnterCrit
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*
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\*****************************************************************************/
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_inline VOID _sem_dbg_EnterCrit(VOID)
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{
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EnterCriticalSection(&g_csMonitorSection);
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g_dwCritOwner = GetCurrentThreadId();
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}
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/*****************************************************************************\
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* _sem_dbg_LeaveCrit
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*
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\*****************************************************************************/
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_inline VOID _sem_dbg_LeaveCrit(VOID)
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{
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g_dwCritOwner = 0;
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LeaveCriticalSection(&g_csMonitorSection);
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}
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/*****************************************************************************\
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* _sem_dbg_CheckCrit
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*
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\*****************************************************************************/
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_inline VOID _sem_dbg_CheckCrit(VOID)
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{
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DWORD dwCurrent = GetCurrentThreadId();
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DBG_ASSERT((dwCurrent == g_dwCritOwner), (TEXT("Assert: _sem_dbg_CheckCrit: Thread(%d), Owner(%d)"), dwCurrent, g_dwCritOwner));
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}
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#define semEnterCrit() _sem_dbg_EnterCrit()
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#define semLeaveCrit() _sem_dbg_LeaveCrit()
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#define semCheckCrit() _sem_dbg_CheckCrit()
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#else
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#define semEnterCrit() EnterCriticalSection(&g_csMonitorSection)
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#define semLeaveCrit() LeaveCriticalSection(&g_csMonitorSection)
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#define semCheckCrit() {}
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#endif
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#define semInitCrit() InitializeCriticalSection(&g_csMonitorSection)
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#define semFreeCrit() DeleteCriticalSection(&g_csMonitorSection)
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_inline VOID semSafeLeaveCrit(PCINETMONPORT pIniPort)
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{
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pIniPort->IncRef ();
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semLeaveCrit();
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}
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_inline VOID semSafeEnterCrit(PCINETMONPORT pIniPort)
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{
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pIniPort->DecRef ();
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semEnterCrit();
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}
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#endif
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