/***
*dbgint.h - Supports debugging features of the C runtime library.
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
*Purpose:
* Support CRT debugging features.
*
* [Internal]
*
****/
#if _MSC_VER > 1000
#pragma once
#endif /* _MSC_VER > 1000 */
#ifndef _INC_DBGINT
#define _INC_DBGINT
#ifndef _CRTBLD
/*
* This is an internal C runtime header file. It is used when building
* the C runtimes only. It is not to be used as a public header file.
*/
#error ERROR: Use of C runtime library internal header file.
#endif /* _CRTBLD */
#include <crtdbg.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#ifndef _DEBUG
/****************************************************************************
*
* Debug OFF
* Debug OFF
* Debug OFF
*
***************************************************************************/
#ifdef __cplusplus
#define _new_crt new
#endif /* __cplusplus */
#define _malloc_crt malloc
#define _calloc_crt calloc
#define _realloc_crt realloc
#define _expand_crt _expand
#define _free_crt free
#define _msize_crt _msize
#define _malloc_base malloc
#define _nh_malloc_base _nh_malloc
#define _nh_malloc_dbg(s, n, t, f, l) _nh_malloc(s, n)
#define _heap_alloc_base _heap_alloc
#define _heap_alloc_dbg(s, t, f, l) _heap_alloc(s)
#define _calloc_base calloc
#define _realloc_base realloc
#define _expand_base _expand
#define _free_base free
#define _msize_base _msize
#define _aligned_malloc_base _aligned_malloc
#define _aligned_realloc_base _aligned_realloc
#define _aligned_offset_malloc_base _aligned_offset_malloc
#define _aligned_offset_realloc_base _aligned_offset_realloc
#define _aligned_free_base _aligned_free
#ifdef _MT
#define _calloc_dbg_lk(c, s, t, f, l) _calloc_lk(c, s)
#define _realloc_dbg_lk(p, s, t, f, l) _realloc_lk(p, s)
#define _free_base_lk _free_lk
#define _free_dbg_lk(p, t) _free_lk(p)
#else /* _MT */
#define _calloc_dbg_lk(c, s, t, f, l) calloc(c, s)
#define _realloc_dbg_lk(p, s, t, f, l) realloc(p, s)
#define _free_base_lk free
#define _free_dbg_lk(p, t) free(p)
#endif /* _MT */
#else /* _DEBUG */
/****************************************************************************
*
* Debug ON
* Debug ON
* Debug ON
*
***************************************************************************/
#define _THISFILE __FILE__
#ifdef __cplusplus
#define _new_crt new(_CRT_BLOCK, _THISFILE, __LINE__)
#endif /* __cplusplus */
#define _malloc_crt(s) _malloc_dbg(s, _CRT_BLOCK, _THISFILE, __LINE__)
#define _calloc_crt(c, s) _calloc_dbg(c, s, _CRT_BLOCK, _THISFILE, __LINE__)
#define _realloc_crt(p, s) _realloc_dbg(p, s, _CRT_BLOCK, _THISFILE, __LINE__)
#define _expand_crt(p, s) _expand_dbg(p, s, _CRT_BLOCK)
#define _free_crt(p) _free_dbg(p, _CRT_BLOCK)
#define _msize_crt(p) _msize_dbg(p, _CRT_BLOCK)
/*
* Prototypes for malloc, free, realloc, etc are in malloc.h
*/
void * __cdecl _malloc_base(
size_t
);
void * __cdecl _nh_malloc_base (
size_t,
int
);
void * __cdecl _nh_malloc_dbg (
size_t,
int,
int,
const char *,
int
);
void * __cdecl _heap_alloc_base(
size_t
);
void * __cdecl _heap_alloc_dbg(
size_t,
int,
const char *,
int
);
void * __cdecl _calloc_base(
size_t,
size_t
);
void * __cdecl _realloc_base(
void *,
size_t
);
void * __cdecl _expand_base(
void *,
size_t
);
void __cdecl _free_base(
void *
);
size_t __cdecl _msize_base (
void *
);
void __cdecl _aligned_free_base(
void *
);
void * __cdecl _aligned_malloc_base(
size_t,
size_t
);
void * __cdecl _aligned_offset_malloc_base(
size_t,
size_t,
size_t
);
void * __cdecl _aligned_realloc_base(
void *,
size_t,
size_t
);
void * __cdecl _aligned_offset_realloc_base(
void *,
size_t,
size_t,
size_t
);
#ifdef _MT
/*
* Prototypes and macros for multi-thread support
*/
void * __cdecl _calloc_dbg_lk(
size_t,
size_t,
int,
char *,
int
);
void * __cdecl _realloc_dbg_lk(
void *,
size_t,
int,
const char *,
int
);
void __cdecl _free_base_lk(
void *
);
void __cdecl _free_dbg_lk(
void *,
int
);
#else /* _MT */
#define _calloc_dbg_lk _calloc_dbg
#define _realloc_dbg_lk _realloc_dbg
#define _free_base_lk _free_base
#define _free_dbg_lk _free_dbg
#endif /* _MT */
/*
* For diagnostic purpose, blocks are allocated with extra information and
* stored in a doubly-linked list. This makes all blocks registered with
* how big they are, when they were allocated, and what they are used for.
*/
#define nNoMansLandSize 4
typedef struct _CrtMemBlockHeader
{
struct _CrtMemBlockHeader * pBlockHeaderNext;
struct _CrtMemBlockHeader * pBlockHeaderPrev;
char * szFileName;
int nLine;
#ifdef _WIN64
/* These items are reversed on Win64 to eliminate gaps in the struct
* and ensure that sizeof(struct)%16 == 0, so 16-byte alignment is
* maintained in the debug heap.
*/
int nBlockUse;
size_t nDataSize;
#else /* _WIN64 */
size_t nDataSize;
int nBlockUse;
#endif /* _WIN64 */
long lRequest;
unsigned char gap[nNoMansLandSize];
/* followed by:
* unsigned char data[nDataSize];
* unsigned char anotherGap[nNoMansLandSize];
*/
} _CrtMemBlockHeader;
#define pbData(pblock) ((unsigned char *)((_CrtMemBlockHeader *)pblock + 1))
#define pHdr(pbData) (((_CrtMemBlockHeader *)pbData)-1)
_CRTIMP void __cdecl _CrtSetDbgBlockType(
void *,
int
);
#define _BLOCK_TYPE_IS_VALID(use) (_BLOCK_TYPE(use) == _CLIENT_BLOCK || \
(use) == _NORMAL_BLOCK || \
_BLOCK_TYPE(use) == _CRT_BLOCK || \
(use) == _IGNORE_BLOCK)
extern _CRT_ALLOC_HOOK _pfnAllocHook; /* defined in dbghook.c */
int __cdecl _CrtDefaultAllocHook(
int,
void *,
size_t,
int,
long,
const unsigned char *,
int
);
#endif /* _DEBUG */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _INC_DBGINT */