24 lines
		
	
	
		
			447 B
		
	
	
	
		
			C
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			447 B
		
	
	
	
		
			C
		
	
	
		
			Executable File
		
	
	
	
	
| #define _exit	__exit
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| #include <lib.h>
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| #include <unistd.h>
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| 
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| PUBLIC void _exit(status)
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| int status;
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| {
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|   void (*suicide)(void);
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|   message m;
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| 
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|   m.m1_i1 = status;
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|   _syscall(MM, EXIT, &m);
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| 
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|   /* If exiting nicely through PM fails for some reason, try to
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|    * commit suicide. E.g., message to PM might fail due to deadlock.
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|    */
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|   suicide = (void (*)(void)) -1;
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|   suicide();
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| 
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|   /* If committing suicide fails for some reason, hang. */
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|   for(;;) { }
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| }
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| 
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