22 lines
		
	
	
		
			469 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			469 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Normally compiler builtins are used, but sometimes the compiler calls out
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|    of line code. Based on asm-i386/string.h.
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|  */
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| #define _STRING_C
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| #include <linux/string.h>
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| #include <linux/module.h>
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| 
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| #undef memmove
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| void *memmove(void *dest, const void *src, size_t count)
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| {
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| 	if (dest < src) {
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| 		return memcpy(dest, src, count);
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| 	} else {
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| 		char *p = dest + count;
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| 		const char *s = src + count;
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| 		while (count--)
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| 			*--p = *--s;
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| 	}
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| 	return dest;
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| }
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| EXPORT_SYMBOL(memmove);
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