37 lines
		
	
	
		
			748 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			748 B
		
	
	
	
		
			C
		
	
	
	
| /*
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|  * Copyright (C) 2006 KPIT Cummins
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|  * Copyright (C) 2009 Conny Marco Menebröcker
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|  * All rights reserved.
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|  *
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|  * Redistribution and use in source and binary forms is permitted
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|  * provided that the above copyright notice and following paragraph are
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|  * duplicated in all such forms.
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|  *
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|  * This file is distributed WITHOUT ANY WARRANTY; without even the implied
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|  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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|  */
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| 
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| #include <_ansi.h>
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| #include <sys/types.h>
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| #include <sys/stat.h>
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| 
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|  char *stack_ptr ;
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| 
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| caddr_t
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|   _sbrk(incr)
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|      int incr;
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| {
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|   extern char end;		/* Defined by the linker */
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|   static char *heap_end=&end;
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|   char *prev_heap_end;
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| 
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| 
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| 
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|   prev_heap_end = heap_end;
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| 
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| 
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|   heap_end += incr;
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|   return (caddr_t)prev_heap_end;
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| }
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| 
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