72 				     unsigned long n);
74 				   unsigned long n);
76 #define __copy_from_user(to, from, n) __copy_from_user_hexagon(to, from, n)  argument
77 #define __copy_to_user(to, from, n) __copy_to_user_hexagon(to, from, n)  argument
88 #define __strncpy_from_user(dst, src, n) hexagon_strncpy_from_user(dst, src, n)  argument
93 extern long __strnlen_user(const char __user *src, long n);
96 					     long n);
102 					     long n)  in hexagon_strncpy_from_user()  argument
104 	long res = __strnlen_user(src, n);  in hexagon_strncpy_from_user()
108 	if (res > n) {  in hexagon_strncpy_from_user()
109 		copy_from_user(dst, src, n);  in hexagon_strncpy_from_user()
110 		return n;  in hexagon_strncpy_from_user()