CrystalSpace

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csutil/memdebug.h

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00001 /*
00002     Copyright (C) 2000 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_MEMDEBUG_H__
00020 #define __CS_MEMDEBUG_H__
00021 
00026 #if defined(CS_MEMORY_TRACKER) || defined(CS_MEMORY_TRACKER_IMPLEMENT)
00027 
00028 #include "csextern.h"
00029 
00034 struct CS_CRYSTALSPACE_EXPORT csMemTrackerInfo
00035 {
00036   char* file;
00037   size_t max_alloc;
00038   size_t current_alloc;
00039   int max_count;
00040   int current_count;
00041   size_t totalAllocCount;
00042   size_t totalDeallocCount;
00043   void Init (const char* filename)
00044   {
00045     file = (char*)cs_malloc (strlen (filename)+1);
00046     strcpy (file, filename);
00047     max_alloc = 0;
00048     current_alloc = 0;
00049     max_count = 0;
00050     current_count = 0;
00051     totalAllocCount = 0;
00052     totalDeallocCount = 0;
00053   }
00054 };
00055 
00057 CS_CRYSTALSPACE_EXPORT csMemTrackerInfo* mtiRegisterAlloc(size_t, 
00058   const char* info);
00059 CS_CRYSTALSPACE_EXPORT csMemTrackerInfo* mtiRegister (const char* info);
00060 CS_CRYSTALSPACE_EXPORT void mtiRegisterModule (char*);
00061 CS_CRYSTALSPACE_EXPORT void mtiRegisterFree(csMemTrackerInfo* mti, size_t s);
00062 CS_CRYSTALSPACE_EXPORT void mtiUpdateAmount(csMemTrackerInfo* mti, int dcount,
00063                                             int dsize);
00064 
00065 #endif // CS_MEMORY_TRACKER
00066 
00067 #endif // __CS_MEMDEBUG_H__

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