* the ksys_xyzyyz() functions prototyped below.
*/
-int ksys_mount(char __user *dev_name, char __user *dir_name, char __user *type,
- unsigned long flags, void __user *data);
+int ksys_mount(const char __user *dev_name, const char __user *dir_name,
+ const char __user *type, unsigned long flags, void __user *data);
int ksys_umount(char __user *name, int flags);
int ksys_dup(unsigned int fildes);
int ksys_chroot(const char __user *filename);