60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
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/***
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*heaphook.c - set the heap hook
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*
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* Copyright (c) 1995-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Defines the following functions:
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* _setheaphook() - set the heap hook
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*
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*Revision History:
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* 05-24-95 CFW Official ANSI C++ new handler added.
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*
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*******************************************************************************/
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#ifdef HEAPHOOK
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#include <cruntime.h>
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#include <stddef.h>
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#ifdef WINHEAP
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#include <winheap.h>
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#else
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#include <heap.h>
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#endif
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_HEAPHOOK _heaphook = NULL;
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/***
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*_HEAPHOOK _setheaphook - set the heap hook
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*
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*Purpose:
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* Allow testers/users/third-parties to hook in and monitor heap activity or
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* add their own heap.
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*
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*Entry:
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* _HEAPHOOK newhook - pointer to new heap hook routine
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*
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*Exit:
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* Return old hook.
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*
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*Exceptions:
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*
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*******************************************************************************/
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_CRTIMP _HEAPHOOK __cdecl _setheaphook(_HEAPHOOK newhook)
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{
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_HEAPHOOK oldhook = _heaphook;
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_heaphook = newhook;
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return oldhook;
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}
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void _setinitheaphook(void)
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{
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}
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#endif /* HEAPHOOK */
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