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Examples
heapchk.cpp
Go to the documentation of this file.
1
//
2
// heapchk.cpp
3
//
4
// Copyright (c) Microsoft Corporation. All rights reserved.
5
//
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// Implementation of _heapchk().
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//
8
#include <
corecrt_internal.h
>
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#include <malloc.h>
10
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// Performs a consistency check on the heap. The return value is one of the
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// following:
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// * _HEAPOK The validation of the heap completed successfully
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// * _HEAPBADNODE Some node in the heap is malformed and the heap is corrupt
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extern
"C"
int
__cdecl
_heapchk
()
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{
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if
(!
HeapValidate
(
__acrt_heap
, 0,
nullptr
))
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return
_HEAPBADNODE
;
19
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return
_HEAPOK
;
21
}
__cdecl
#define __cdecl
Definition:
accygwin.h:79
corecrt_internal.h
_HEAPOK
#define _HEAPOK
Definition:
malloc.h:29
_HEAPBADNODE
#define _HEAPBADNODE
Definition:
malloc.h:31
__acrt_heap
HANDLE __acrt_heap
Definition:
heap_handle.cpp:15
_heapchk
int __cdecl _heapchk()
Definition:
heapchk.cpp:15
HeapValidate
BOOL WINAPI HeapValidate(HANDLE hHeap, DWORD dwFlags, LPCVOID lpMem)
Definition:
heapmem.c:156
sdk
lib
ucrt
heap
heapchk.cpp
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