fxstump.hpp

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/*++
 
Copyright (c) Microsoft Corporation
 
Module Name:
 
    FxStump.hpp
 
Abstract:
 
Author:
 
Revision History:
 
--*/
 
#ifndef _FXSTUMP_HPP_
#define _FXSTUMP_HPP_
 
struct FxStump {
 
protected:
    FxStump(
        VOID
        )
    {
    }
 
public:
    PVOID
    operator new(
        __in size_t Size,
        __in PFX_DRIVER_GLOBALS FxDriverGlobals
        )
    {
        return FxPoolAllocate(FxDriverGlobals, NonPagedPool, Size);
    }
 
    PVOID
    operator new(
        __in size_t Size,
        __in PFX_DRIVER_GLOBALS FxDriverGlobals,
        __in POOL_TYPE PoolType
        )
    {
        return FxPoolAllocate(FxDriverGlobals, PoolType, Size);
    }
 
    VOID
    operator delete(
        __in PVOID pointer
        )
    {
        if (pointer) {
            FxPoolFree(pointer);
        }
    }
 
#if (FX_CORE_MODE == FX_CORE_USER_MODE)
 
    PVOID
    operator new[](
        __in size_t Size,
        __in PFX_DRIVER_GLOBALS FxDriverGlobals
        )
    {
        return FxPoolAllocate(FxDriverGlobals, NonPagedPool, Size);
    }
 
    VOID
    operator delete[](
        __in PVOID pointer
        )
    {
        if (pointer) {
            FxPoolFree(pointer);
        }
    }
 
#endif
 
};
 
struct FxGlobalsStump : public FxStump {
 
private:
    PFX_DRIVER_GLOBALS m_Globals;
 
public:
    FxGlobalsStump(
        __in PFX_DRIVER_GLOBALS FxDriverGlobals
        )
    {
        m_Globals = FxDriverGlobals;
    }
 
    PFX_DRIVER_GLOBALS
    GetDriverGlobals(
        VOID
        )
    {
        return m_Globals;
    }
};
 
#endif // _FXSTUMP_HPP_