-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/syscall.h>
-#include <linux/unistd.h>
-#include "busybox.h"
-
-#ifndef __NR_pivot_root
-#warning This kernel does not support the pivot_root syscall
-#warning The pivot_root application is being stubbed out...
-int pivot_root_main(int argc, char **argv)
-{
- printf("Please recompile with a kernel supporting the pivot_root syscall.\n");
- return 0;
-}
-#else
-
-static _syscall2(int,pivot_root,const char *,new_root,const char *,put_old)