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#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
if [ "${root%%:*}" = "block" ]; then
{
printf 'KERNEL=="%s", SYMLINK+="root"\n' \
${root#block:/dev/}
printf 'SYMLINK=="%s", SYMLINK+="root"\n' \
${root#block:/dev/}
} >> /etc/udev/rules.d/99-root.rules
printf '[ -e "%s" ] && { ln -s "%s" /dev/root 2>/dev/null; rm "$job"; }\n' \
"${root#block:}" "${root#block:}" > $hookdir/initqueue/settled/blocksymlink.sh
# if [ -d /lib/systemd/system/ ]; then
# echo "${root#block:} $NEWROOT ${fstype:-auto} ${rflags:-defaults} 1 1" >> /etc/fstab
# {
# echo '[Unit]'
# echo 'Description=New Root File System'
# echo 'DefaultDependencies=no'
# echo 'Before=initrd-switch-root.service'
# echo '[Mount]'
# echo "What=${root#block:}"
# echo "Where=$NEWROOT"
# } >/lib/systemd/system/${NEWROOT#/}.mount
# mkdir -p /lib/systemd/system/initrd-switch-root.target.requires
# ln -s ../${NEWROOT#/}.mount /lib/systemd/system/initrd-switch-root.target.requires/${NEWROOT#/}.mount
# fi
wait_for_dev "${root#block:}"
fi