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#!/bin/sh
export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
. /dracut-state.sh 2> /dev/null
fi
type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
source_conf /etc/conf.d
make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab'
# pre pivot scripts are sourced just before we doing cleanup and switch over
# to the new root.
getarg 'rd.break=pre-pivot' 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break before pre-pivot"
source_hook pre-pivot
# pre pivot cleanup scripts are sourced just before we switch over to the new root.
getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break before cleanup"
source_hook cleanup
_bv=$(getarg rd.break -d rdbreak) && [ -z "$_bv" ] \
&& emergency_shell -n switch_root "Break before switch_root"
unset _bv
# remove helper symlink
[ -h /dev/root ] && rm -f -- /dev/root
[ -h /dev/nfs ] && rm -f -- /dev/nfs
exit 0
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