36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
#include "drmkPCH.h"
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#include "KGlobs.h"
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//-----------------------------------------------------------------------------
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KCritMgr::KCritMgr(){
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myMutex=(PKMUTEX)ExAllocatePoolWithTag(NonPagedPool, sizeof(KMUTEX), 'kmrD');
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if(myMutex==NULL){
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allocatedOK=false;
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_DbgPrintF(DEBUGLVL_VERBOSE,("Allocation failed in KCritMgr"));
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return;
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} else {
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allocatedOK=true;
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};
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KeInitializeMutex(myMutex, 0);
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return;
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};
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//-----------------------------------------------------------------------------
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KCritMgr::~KCritMgr(){
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if(myMutex!=NULL)ExFreePool(myMutex);
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return;
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};
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//-----------------------------------------------------------------------------
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KCritical::KCritical(const KCritMgr& critMgr){
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hisMutex =critMgr.myMutex;
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NTSTATUS stat=KeWaitForMutexObject(hisMutex, Executive, KernelMode, FALSE, NULL);
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};
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//-----------------------------------------------------------------------------
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KCritical::~KCritical(){
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KeReleaseMutex(hisMutex, FALSE);
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};
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//-----------------------------------------------------------------------------
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void * _cdecl operator new(size_t S){
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return ExAllocatePoolWithTag(PagedPool, S, 'kmrD');
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};
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//-----------------------------------------------------------------------------
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