/*** *crtdbg.h - Supports debugging features of the C runtime library. * * Copyright (c) 1994-1995, Microsoft Corporation. All rights reserved. * *Purpose: * Support CRT debugging features. * * [Public] * ****/ #if _MSC_VER > 1000 #pragma once #endif #ifndef _INC_CRTDBG #define _INC_CRTDBG #if !defined(_WIN32) && !defined(_MAC) #error ERROR: Only Mac or Win32 targets supported! #endif #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #ifndef _DEBUG /**************************************************************************** * * Debug OFF * Debug OFF * Debug OFF * ***************************************************************************/ #define _ASSERT(expr) ((void)0) #define _ASSERTE(expr) ((void)0) #define _RPT0(rptno, msg) #define _RPT1(rptno, msg, arg1) #define _RPT2(rptno, msg, arg1, arg2) #define _RPT3(rptno, msg, arg1, arg2, arg3) #define _RPT4(rptno, msg, arg1, arg2, arg3, arg4) #define _RPTF0(rptno, msg) #define _RPTF1(rptno, msg, arg1) #define _RPTF2(rptno, msg, arg1, arg2) #define _RPTF3(rptno, msg, arg1, arg2, arg3) #define _RPTF4(rptno, msg, arg1, arg2, arg3, arg4) #define _malloc_dbg(s, t, f, l) malloc(s) #define _calloc_dbg(c, s, t, f, l) calloc(c, s) #define _realloc_dbg(p, s, t, f, l) realloc(p, s) #define _expand_dbg(p, s, t, f, l) _expand(p, s) #define _free_dbg(p, t) free(p) #define _msize_dbg(p, t) _msize(p) #define _CrtSetReportHook(f) ((void)0) #define _CrtSetReportMode(t, f) ((int)0) #define _CrtSetReportFile(t, f) ((void)0) #define _CrtDbgBreak() ((void)0) #define _CrtSetBreakAlloc(a) ((long)0) #define _CrtSetAllocHook(f) ((void)0) #define _CrtCheckMemory() ((int)1) #define _CrtSetDbgFlag(f) ((int)0) #define _CrtDoForAllClientObjects(f, c) ((void)0) #define _CrtIsValidPointer(p, n, r) ((int)1) #define _CrtIsValidHeapPointer(p) ((int)1) #define _CrtIsMemoryBlock(p, t, r, f, l) ((int)1) #define _CrtSetDumpClient(f) ((void)0) #define _CrtMemCheckpoint(s) ((void)0) #define _CrtMemDifference(s1, s2, s3) ((int)0) #define _CrtMemDumpAllObjectsSince(s) ((void)0) #define _CrtMemDumpStatistics(s) ((void)0) #define _CrtDumpMemoryLeaks() ((int)0) #else /* _DEBUG */ /**************************************************************************** * * Debug ON * Debug ON * Debug ON * ***************************************************************************/ /* Define _CRTIMP */ #ifndef _CRTIMP #ifdef _NTSDK /* definition compatible with NT SDK */ #define _CRTIMP #else /* ndef _NTSDK */ /* current definition */ #ifdef _DLL #define _CRTIMP __declspec(dllimport) #else /* ndef _DLL */ #define _CRTIMP #endif /* _DLL */ #endif /* _NTSDK */ #endif /* _CRTIMP */ #ifndef _SIZE_T_DEFINED typedef unsigned int size_t; #define _SIZE_T_DEFINED #endif /* Define NULL pointer value */ #ifndef NULL #ifdef __cplusplus #define NULL 0 #else #define NULL ((void *)0) #endif #endif /**************************************************************************** * * Debug Reporting * ***************************************************************************/ typedef void *_HFILE; /* file handle pointer */ #define _CRT_WARN 0 #define _CRT_ERROR 1 #define _CRT_ASSERT 2 #define _CRT_ERRCNT 3 #define _CRTDBG_MODE_FILE 0x1 #define _CRTDBG_MODE_DEBUG 0x2 #define _CRTDBG_MODE_WNDW 0x4 #define _CRTDBG_REPORT_MODE -1 #define _CRTDBG_INVALID_HFILE ((_HFILE)-1) #define _CRTDBG_HFILE_ERROR ((_HFILE)-2) #define _CRTDBG_FILE_STDOUT ((_HFILE)-4) #define _CRTDBG_FILE_STDERR ((_HFILE)-5) #define _CRTDBG_REPORT_FILE ((_HFILE)-6) #if defined(_DLL) && defined(_M_IX86) #define _crtAssertBusy (*__p__crtAssertBusy()) _CRTIMP long * __cdecl __p__crtAssertBusy(void); #else /* !(defined(_DLL) && defined(_M_IX86)) */ _CRTIMP extern long _crtAssertBusy; #endif /* defined(_DLL) && defined(_M_IX86) */ typedef int (__cdecl * _CRT_REPORT_HOOK)(int, char *, int *); _CRTIMP _CRT_REPORT_HOOK __cdecl _CrtSetReportHook( _CRT_REPORT_HOOK ); _CRTIMP int __cdecl _CrtSetReportMode( int, int ); _CRTIMP _HFILE __cdecl _CrtSetReportFile( int, _HFILE ); _CRTIMP int __cdecl _CrtDbgReport( int, const char *, int, const char *, const char *, ...); /* Asserts */ #define _ASSERT(expr) \ do { if (!(expr) && \ (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, NULL, NULL))) \ _CrtDbgBreak(); } while (0) #define _ASSERTE(expr) \ do { if (!(expr) && \ (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, NULL, #expr))) \ _CrtDbgBreak(); } while (0) /* Reports with no file/line info */ #define _RPT0(rptno, msg) \ do { if ((1 == _CrtDbgReport(rptno, NULL, 0, NULL, "%s", msg))) \ _CrtDbgBreak(); } while (0) #define _RPT1(rptno, msg, arg1) \ do { if ((1 == _CrtDbgReport(rptno, NULL, 0, NULL, msg, arg1))) \ _CrtDbgBreak(); } while (0) #define _RPT2(rptno, msg, arg1, arg2) \ do { if ((1 == _CrtDbgReport(rptno, NULL, 0, NULL, msg, arg1, arg2))) \ _CrtDbgBreak(); } while (0) #define _RPT3(rptno, msg, arg1, arg2, arg3) \ do { if ((1 == _CrtDbgReport(rptno, NULL, 0, NULL, msg, arg1, arg2, arg3))) \ _CrtDbgBreak(); } while (0) #define _RPT4(rptno, msg, arg1, arg2, arg3, arg4) \ do { if ((1 == _CrtDbgReport(rptno, NULL, 0, NULL, msg, arg1, arg2, arg3, arg4))) \ _CrtDbgBreak(); } while (0) /* Reports with file/line info */ #define _RPTF0(rptno, msg) \ do { if ((1 == _CrtDbgReport(rptno, __FILE__, __LINE__, NULL, "%s", msg))) \ _CrtDbgBreak(); } while (0) #define _RPTF1(rptno, msg, arg1) \ do { if ((1 == _CrtDbgReport(rptno, __FILE__, __LINE__, NULL, msg, arg1))) \ _CrtDbgBreak(); } while (0) #define _RPTF2(rptno, msg, arg1, arg2) \ do { if ((1 == _CrtDbgReport(rptno, __FILE__, __LINE__, NULL, msg, arg1, arg2))) \ _CrtDbgBreak(); } while (0) #define _RPTF3(rptno, msg, arg1, arg2, arg3) \ do { if ((1 == _CrtDbgReport(rptno, __FILE__, __LINE__, NULL, msg, arg1, arg2, arg3))) \ _CrtDbgBreak(); } while (0) #define _RPTF4(rptno, msg, arg1, arg2, arg3, arg4) \ do { if ((1 == _CrtDbgReport(rptno, __FILE__, __LINE__, NULL, msg, arg1, arg2, arg3, arg4))) \ _CrtDbgBreak(); } while (0) #if defined(_M_IX86) && !defined(_CRT_PORTABLE) #define _CrtDbgBreak() __asm { int 3 } #elif defined(_M_ALPHA) && !defined(_CRT_PORTABLE) void _BPT(); #pragma intrinsic(_BPT) #define _CrtDbgBreak() _BPT() #else _CRTIMP void __cdecl _CrtDbgBreak( void ); #endif /**************************************************************************** * * Heap routines * ***************************************************************************/ #ifdef _CRTDBG_MAP_ALLOC #define malloc(s) _malloc_dbg(s, _NORMAL_BLOCK, __FILE__, __LINE__) #define calloc(c, s) _calloc_dbg(c, s, _NORMAL_BLOCK, __FILE__, __LINE__) #define realloc(p, s) _realloc_dbg(p, s, _NORMAL_BLOCK, __FILE__, __LINE__) #define _expand(p, s) _expand_dbg(p, s, _NORMAL_BLOCK, __FILE__, __LINE__) #define free(p) _free_dbg(p, _NORMAL_BLOCK) #define _msize(p) _msize_dbg(p, _NORMAL_BLOCK) #endif /* _CRTDBG_MAP_ALLOC */ #if defined(_DLL) && defined(_M_IX86) #define _crtBreakAlloc (*__p__crtBreakAlloc()) _CRTIMP long * __cdecl __p__crtBreakAlloc(void); #else /* !(defined(_DLL) && defined(_M_IX86)) */ _CRTIMP extern long _crtBreakAlloc; /* Break on this allocation */ #endif /* defined(_DLL) && defined(_M_IX86) */ _CRTIMP long __cdecl _CrtSetBreakAlloc( long ); /* * Prototypes for malloc, free, realloc, etc are in malloc.h */ _CRTIMP void * __cdecl _malloc_dbg( size_t, int, const char *, int ); _CRTIMP void * __cdecl _calloc_dbg( size_t, size_t, int, const char *, int ); _CRTIMP void * __cdecl _realloc_dbg( void *, size_t, int, const char *, int ); _CRTIMP void * __cdecl _expand_dbg( void *, size_t, int, const char *, int ); _CRTIMP void __cdecl _free_dbg( void *, int ); _CRTIMP size_t __cdecl _msize_dbg ( void *, int ); /**************************************************************************** * * Client-defined allocation hook * ***************************************************************************/ #define _HOOK_ALLOC 1 #define _HOOK_REALLOC 2 #define _HOOK_FREE 3 typedef int (__cdecl * _CRT_ALLOC_HOOK)(int, void *, size_t, int, long, const char *, int); _CRTIMP _CRT_ALLOC_HOOK __cdecl _CrtSetAllocHook( _CRT_ALLOC_HOOK ); /**************************************************************************** * * Memory management * ***************************************************************************/ /* * Bitfield flag that controls CRT heap behavior * Default setting is _CRTDBG_ALLOC_MEM_DF */ #if defined(_DLL) && defined(_M_IX86) #define _crtDbgFlag (*__p__crtDbgFlag()) _CRTIMP int * __cdecl __p__crtDbgFlag(void); #else /* !(defined(_DLL) && defined(_M_IX86)) */ _CRTIMP extern int _crtDbgFlag; #endif /* defined(_DLL) && defined(_M_IX86) */ /* * Bit values for _crtDbgFlag flag: * * These bitflags control debug heap behavior. */ #define _CRTDBG_ALLOC_MEM_DF 0x01 /* Turn on debug allocation */ #define _CRTDBG_DELAY_FREE_MEM_DF 0x02 /* Don't actually free memory */ #define _CRTDBG_CHECK_ALWAYS_DF 0x04 /* Check heap every alloc/dealloc */ #define _CRTDBG_RESERVED_DF 0x08 /* Reserved - do not use */ #define _CRTDBG_CHECK_CRT_DF 0x10 /* Leak check/diff CRT blocks */ #define _CRTDBG_LEAK_CHECK_DF 0x20 /* Leak check at program exit */ #define _CRTDBG_REPORT_FLAG -1 /* Query bitflag status */ #define _BLOCK_TYPE(block) (block & 0xFFFF) #define _BLOCK_SUBTYPE(block) (block >> 16 & 0xFFFF) _CRTIMP int __cdecl _CrtCheckMemory( void ); _CRTIMP int __cdecl _CrtSetDbgFlag( int ); _CRTIMP void __cdecl _CrtDoForAllClientObjects( void (*pfn)(void *, void *), void * ); _CRTIMP int __cdecl _CrtIsValidPointer( const void *, unsigned int, int ); _CRTIMP int __cdecl _CrtIsValidHeapPointer( const void * ); _CRTIMP int __cdecl _CrtIsMemoryBlock( const void *, unsigned int, long *, char **, int * ); /**************************************************************************** * * Memory state * ***************************************************************************/ /* Memory block identification */ #define _FREE_BLOCK 0 #define _NORMAL_BLOCK 1 #define _CRT_BLOCK 2 #define _IGNORE_BLOCK 3 #define _CLIENT_BLOCK 4 #define _MAX_BLOCKS 5 typedef void (__cdecl * _CRT_DUMP_CLIENT)(void *, size_t); _CRTIMP _CRT_DUMP_CLIENT __cdecl _CrtSetDumpClient( _CRT_DUMP_CLIENT ); typedef struct _CrtMemState { struct _CrtMemBlockHeader * pBlockHeader; unsigned long lCounts[_MAX_BLOCKS]; unsigned long lSizes[_MAX_BLOCKS]; unsigned long lHighWaterCount; unsigned long lTotalCount; } _CrtMemState; _CRTIMP void __cdecl _CrtMemCheckpoint( _CrtMemState * ); _CRTIMP int __cdecl _CrtMemDifference( _CrtMemState *, const _CrtMemState *, const _CrtMemState * ); _CRTIMP void __cdecl _CrtMemDumpAllObjectsSince( const _CrtMemState * ); _CRTIMP void __cdecl _CrtMemDumpStatistics( const _CrtMemState * ); _CRTIMP int __cdecl _CrtDumpMemoryLeaks( void ); #endif /* _DEBUG */ #ifdef __cplusplus } #ifndef _DEBUG /**************************************************************************** * * Debug OFF * Debug OFF * Debug OFF * ***************************************************************************/ inline void* __cdecl operator new(unsigned int s, int, const char *, int) { return ::operator new(s); } #else /* _DEBUG */ /**************************************************************************** * * Debug ON * Debug ON * Debug ON * ***************************************************************************/ _CRTIMP void * __cdecl operator new( unsigned int, int, const char *, int ); #ifdef _CRTDBG_MAP_ALLOC inline void* __cdecl operator new(unsigned int s) { return ::operator new(s, _NORMAL_BLOCK, __FILE__, __LINE__); } #endif /* _CRTDBG_MAP_ALLOC */ #endif /* _DEBUG */ #endif /* __cplusplus */ #endif /* _INC_CRTDBG */