exit 1
}
-netif=$1
+# There's no sense in doing something if no (net)root info is available
+# or root is already there
+[ -e /tmp/root.info ] || exit 1
+. /tmp/root.info
+[ -d $NEWROOT/proc ] && exit 0
+[ -z "$netroot" ] && exit 1
-# If we've already found a root, or we don't have the info we need,
-# then no point in looking further
-#
-[ -e /tmp/netroot.done ] && exit 0
-[ -f /tmp/root.info ] || exit 1
+netif=$1
-# Pick up our config from the command line; we may already know the
-# handler to run
-#
-. /tmp/root.info
[ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
-# Don't continue if netroot isn't needed
-[ -z "$netroot" ] && exit 0
-
# Now, let the installed network root handlers figure this out
#
source_all netroot
#DNS2=1.2.3.5
#GATEWAY=172.16.101.254
fi
- >/tmp/netroot.done
fi
exit 0