101 lines
3.2 KiB
C
Executable file
101 lines
3.2 KiB
C
Executable file
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvsroot/dxx-rebirth/d1x-rebirth/include/u_mem.h,v $
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* $Revision: 1.1.1.1 $
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* $Author: zicodxx $
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* $Date: 2006/03/17 19:46:29 $
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*
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* Headers for safe malloc stuff.
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*
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* $Log: u_mem.h,v $
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* Revision 1.1.1.1 2006/03/17 19:46:29 zicodxx
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* initial import
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*
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* Revision 1.4 2000/02/07 07:34:16 donut
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* added realloc() mem debugging, and fixed strdup debugging
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*
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* Revision 1.3 1999/10/18 00:33:23 donut
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* strdup fix for alphas
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*
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* Revision 1.2 1999/08/05 22:53:41 sekmu
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*
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* D3D patch(es) from ADB
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*
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* Revision 1.1.1.1 1999/06/14 22:02:25 donut
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* Import of d1x 1.37 source.
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*
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* Revision 1.6 1995/02/12 18:40:50 matt
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* Made free() work the way it used to when debugging is on
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*
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* Revision 1.5 1995/02/12 04:07:36 matt
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* Made free() set ptrs to NULL even when no debugging
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*
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* Revision 1.4 1994/11/27 21:10:58 matt
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* Now supports NDEBUG to turn off all special mem checking
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*
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* Revision 1.3 1994/03/15 11:12:40 john
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* Made calloc fill block with zeros like it's
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* supposed to.
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*
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* Revision 1.2 1993/11/04 14:02:39 matt
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* Added calloc() macro
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*
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* Revision 1.1 1993/11/02 17:45:33 john
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* Initial revision
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*
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*
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*/
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extern int show_mem_info;//moved out of the ifdef by KRB
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#ifndef NDEBUG
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#include <stdlib.h>
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#include <string.h>
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//extern int show_mem_info;
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void * mem_display_blocks();
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extern void * mem_malloc( unsigned int size, char * var, char * file, int line, int fill_zero );
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extern void * mem_realloc( void *ptr, unsigned int size, char * var, char * filename, int line, int fill_zero );
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extern void mem_free( void * buffer );
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#define malloc(size) mem_malloc((size),"Unknown", __FILE__,__LINE__, 0 )
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#define calloc(n,size) mem_malloc((n*size),"Unknown", __FILE__,__LINE__, 1 )
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#define realloc(ptr,size) mem_realloc( ptr, size, "Unknown", __FILE__, __LINE__, 0 )
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#define free(ptr) do{ mem_free(ptr); ptr=NULL; } while(0)
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#undef strdup //alpha fix, strdup is already a #define
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#define strdup(ptr) strcpy(malloc(strlen(ptr)+1),ptr)
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#define MALLOC( var, type, count ) (var=(type *)mem_malloc((count)*sizeof(type),#var, __FILE__,__LINE__,0 ))
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#define mymalloc(x) malloc(x)
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#define mymalloc_align(x,y) malloc(x)
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#define mycalloc(x,y) calloc(x,y)
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#define myfree(x) free(x)
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// Checks to see if any blocks are overwritten
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void mem_validate_heap();
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#else
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#include <stdlib.h>
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#define free(ptr) do{ free(ptr); ptr=NULL; } while(0)
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#define MALLOC( var, type, count ) (var=(type *)malloc((count)*sizeof(type)))
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#endif
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#define stackavail() 16384 /* adb: should work... */
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