/*
* User space memory access functions
*/
-#include <linux/config.h>
#include <linux/compiler.h>
#include <linux/errno.h>
#include <linux/sched.h>
#define access_ok(type, addr, size) (__range_not_ok(addr,size) == 0)
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
extern unsigned long copy_from_user(void *to, const void __user *from, unsigned len);
extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len);
-static inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
+static __always_inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
{
int ret = 0;
if (!__builtin_constant_p(size))
}
}
-static inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
+static __always_inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
{
int ret = 0;
if (!__builtin_constant_p(size))
}
-static inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
+static __always_inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
{
int ret = 0;
if (!__builtin_constant_p(size))
long strncpy_from_user(char *dst, const char __user *src, long count);
long __strncpy_from_user(char *dst, const char __user *src, long count);
long strnlen_user(const char __user *str, long n);
+long __strnlen_user(const char __user *str, long n);
long strlen_user(const char __user *str);
unsigned long clear_user(void __user *mem, unsigned long len);
unsigned long __clear_user(void __user *mem, unsigned long len);