359 					       unsigned long n)  in __generic_copy_from_user_nocheck()  argument
361 	__copy_user_zeroing(to, from, n);  in __generic_copy_from_user_nocheck()
362 	return n;  in __generic_copy_from_user_nocheck()
367 					     unsigned long n)  in __generic_copy_to_user_nocheck()  argument
369 	__copy_user(to, from, n);  in __generic_copy_to_user_nocheck()
370 	return n;  in __generic_copy_to_user_nocheck()
424 				      unsigned long n)
426 	if (access_ok(VERIFY_WRITE, to, n))
427 		__constant_copy_user(to, from, n);
428 	return n;
433 					unsigned long n)
435 	if (access_ok(VERIFY_READ, from, n))
436 		__constant_copy_user_zeroing(to, from, n);
437 	return n;
442 					      unsigned long n)
444 	__constant_copy_user(to, from, n);
445 	return n;
450 						unsigned long n)
452 	__constant_copy_user_zeroing(to, from, n);
453 	return n;
462 #define __copy_to_user_inatomic(to, from, n) \  argument
463 	__generic_copy_to_user_nocheck((to), (from), (n))
464 #define __copy_from_user_inatomic(to, from, n) \  argument
465 	__generic_copy_from_user_nocheck((to), (from), (n))
467 #define __copy_to_user(to, from, n)			\  argument
470 	__copy_to_user_inatomic((to), (from), (n));	\
473 #define __copy_from_user(to, from, n)			\  argument
476 	__copy_from_user_inatomic((to), (from), (n));	\
480 #define copy_to_user(to, from, n)   __generic_copy_to_user((to), (from), (n))  argument
481 #define copy_from_user(to, from, n) __generic_copy_from_user((to), (from), (n))  argument
485 extern long strnlen_user(const char __user *str, long n);