root/etc/preinit

   1 #!/bin/sh
   2 mount none /proc -t proc
   3 mtd unlock mtd4
   4 sleep 1
   5 if /sbin/resetmon ; then
   6   mount -t jffs2 /dev/mtdblock/4 /jffs
   7   pivot_root /jffs /jffs/rom
   8   mount none /dev -t devfs
   9   mount none /proc -t proc
  10   umount rom/proc
  11   umount rom/dev
  12 else
  13   FAILSAFE=true
  14   export FAILSAFE
  15 fi
  16 mount none /tmp -t ramfs
  17 exec /sbin/init