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#!/bin/sh
# cryptdisks_stop - wrapper around cryptsetup which parses
# /etc/crypttab, just like mount parses /etc/fstab.
# Initial code stolen from cryptdisks_start by Jon Dowland <jon@alcopop.org>
# Copyright (C) 2008 by Jonas Meurer <jonas@freesources.org>
# License: GNU General Public License, v2 or any later
# (https://www.gnu.org/copyleft/gpl.html)
set -e
if [ $# -lt 1 ]; then
echo "usage: $0 <name>" >&2
echo >&2
echo "reads /etc/crypttab and stops the mapping corresponding to <name>" >&2
exit 1
fi
. /lib/cryptsetup/cryptdisks-functions
INITSTATE="manual"
DEFAULT_LOUD="yes"
if [ $(id -u) -ne 0 ]; then
log_warning_msg "$0 needs root privileges"
exit 1
fi
log_action_begin_msg "Stopping crypto disk"
rv=0
for name in "$@"; do
remove_mapping "$name" || rv=$?
done
log_action_end_msg $rv
exit $rv
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