[PATCH] uml: separate libc-dependent uaccess code

The serial UML OS-abstraction layer patch (um/kernel dir).

This moves all systemcalls from uaccess_user.c file under os-Linux dir

Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/include/os.h

@@ -199,6 +199,12 @@ extern void forward_pending_sigio(int target);
 extern int start_fork_tramp(void *arg, unsigned long temp_stack,
 			    int clone_flags, int (*tramp)(void *));
 
+/* uaccess.c */
+extern unsigned long __do_user_copy(void *to, const void *from, int n,
+				    void **fault_addr, void **fault_catcher,
+				    void (*op)(void *to, const void *from,
+					       int n), int *faulted_out);
+
 #endif
 
 /*

arch/um/include/uml_uaccess.h

@@ -8,10 +8,6 @@
 
 extern int __do_copy_to_user(void *to, const void *from, int n,
 			     void **fault_addr, void **fault_catcher);
-extern unsigned long __do_user_copy(void *to, const void *from, int n,
-				    void **fault_addr, void **fault_catcher,
-				    void (*op)(void *to, const void *from,
-					       int n), int *faulted_out);
 void __do_copy(void *to, const void *from, int n);
 
 #endif