-asmlinkage long sys_setxattr(char __user *path, char __user *name,
- void __user *value, size_t size, int flags);
-asmlinkage long sys_lsetxattr(char __user *path, char __user *name,
- void __user *value, size_t size, int flags);
-asmlinkage long sys_fsetxattr(int fd, char __user *name, void __user *value,
- size_t size, int flags);
-asmlinkage ssize_t sys_getxattr(char __user *path, char __user *name,
+asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage long sys_fsetxattr(int fd, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage ssize_t sys_getxattr(const char __user *path, const char __user *name,