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Florian
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
#ifdef DEBUG_MEMORY
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#ifndef _DEBUG_MEMORY_INCLUDED_
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#define _DEBUG_MEMORY_INCLUDED_
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// Some datatypes we use. Define them if they're not defined already.
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#ifndef BOOL
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#define BOOL int
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#endif
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#ifndef DWORD
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#define DWORD unsigned long
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#endif
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#ifndef WORD
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#define WORD unsigned int
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#endif
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#define TRUE 1
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#define FALSE 0
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#ifndef WIN32
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#define __cdecl __attribute__((__cdecl__))
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#endif
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// Here are the overloaded operators and debug versions of the standard malloc, calloc, and free
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// stdlib routines.
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void * __cdecl operator new(unsigned int size, const char *file, int line);
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void * __cdecl operator new [](unsigned int size, const char *file, int line);
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void __cdecl operator delete(void *p);
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void __cdecl operator delete [] (void *p);
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void __cdecl operator delete(void *p, const char *file, int line);
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void __cdecl operator delete [] (void *p, const char *file, int line);
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void __cdecl _debug_free(void *p);
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void * __cdecl _debug_malloc(unsigned int size, const char *file, int line);
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void * __cdecl _debug_calloc(unsigned int nNum, unsigned int size, const char *file, int line);
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// These macros replace the existing new, delete, malloc, calloc and free with our debug
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// versions. Then override the debug versions with the standard names using a macro so
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// that the implementor does not have to rename the standard functions.
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#ifndef DEBUG_MEMORY_IMPLEMENTATION
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#define DEBUG_NEW new(__FILE__, __LINE__)
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#define new DEBUG_NEW
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#define DEBUG_MALLOC(x) _debug_malloc(x, __FILE__, __LINE__)
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#define malloc DEBUG_MALLOC
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#define DEBUG_FREE(x) _debug_free(x)
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#define free DEBUG_FREE
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#define DEBUG_CALLOC(x,y) _debug_calloc(x,y, __FILE__, __LINE__)
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#define calloc DEBUG_CALLOC
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#endif
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// Prototype to dump the unfreed list and display any leaks.
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void DumpUnfreed(BOOL bFreeList);
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// Prototype to turn on the log file for all memory allocations and deallocations to trace them
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void DumpMemoryLogAllAllocations(BOOL bEnable);
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#endif
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#endif
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