60 #define __range_ok(addr, size) (size <= get_fs() && addr <= (get_fs()-size))  argument
65 #define access_ok(type, addr, size) \  argument
66 	__range_ok((unsigned long)addr, (unsigned long)size)
119 #define __put_user_nocheck(x, ptr, size)		\  argument
122 	__put_user_size((x), (ptr), (size), __pu_err);	\
126 #define __put_user_check(x, ptr, size)					\  argument
130 	if (access_ok(VERIFY_WRITE, __pu_addr, size))			\
131 		__put_user_size((x), __pu_addr, (size), __pu_err);	\
135 #define __put_user_size(x, ptr, size, retval)				\  argument
138 	switch (size) {							\
191 #define __get_user_nocheck(x, ptr, size)			\  argument
194 	__get_user_size(__gu_val, (ptr), (size), __gu_err);	\
199 #define __get_user_check(x, ptr, size)					\  argument
203 	if (access_ok(VERIFY_READ, __gu_addr, size))			\
204 		__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
211 #define __get_user_size(x, ptr, size, retval)				\  argument
214 	switch (size) {							\
263 __copy_tofrom_user(void *to, const void *from, unsigned long size);
265 #define __copy_from_user(to, from, size) \  argument
266 	__copy_tofrom_user(to, from, size)
267 #define __copy_to_user(to, from, size) \  argument
268 	__copy_tofrom_user(to, from, size)
293 extern unsigned long __clear_user(void *addr, unsigned long size);
296 clear_user(void *addr, unsigned long size)  in clear_user()  argument
298 	if (likely(access_ok(VERIFY_WRITE, addr, size)))  in clear_user()
299 		size = __clear_user(addr, size);  in clear_user()
300 	return size;  in clear_user()