diff options
Diffstat (limited to 'sys-fs/cryptsetup/files/1.0.5-dm-crypt-stop.sh')
| -rw-r--r-- | sys-fs/cryptsetup/files/1.0.5-dm-crypt-stop.sh | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sys-fs/cryptsetup/files/1.0.5-dm-crypt-stop.sh b/sys-fs/cryptsetup/files/1.0.5-dm-crypt-stop.sh new file mode 100644 index 000000000000..9aea8217cb8f --- /dev/null +++ b/sys-fs/cryptsetup/files/1.0.5-dm-crypt-stop.sh @@ -0,0 +1,40 @@ +# /lib/rcscripts/addons/dm-crypt-stop.sh + +# Try to remove any dm-crypt mappings +csetup=/bin/cryptsetup +if [ -f /etc/conf.d/cryptfs ] && [ -x "$csetup" ] +then + einfo "Removing dm-crypt mappings" + + /bin/egrep "^(target|swap)" /etc/conf.d/cryptfs | \ + while read targetline + do + target= + swap= + + eval ${targetline} + + [ -n "${swap}" ] && target=${swap} + [ -z "${target}" ] && ewarn "Invalid line in /etc/conf.d/cryptfs: ${targetline}" + + ebegin "Removing dm-crypt mapping for: ${target}" + ${csetup} remove ${target} + eend $? "Failed to remove dm-crypt mapping for: ${target}" + done + + if [[ -n $(/bin/egrep -e "^(source=)./dev/loop*" /etc/conf.d/cryptfs) ]] ; then + einfo "Taking down any dm-crypt loop devices" + /bin/egrep -e "^(source)" /etc/conf.d/cryptfs | while read sourceline + do + source= + eval ${sourceline} + if [[ -n $(echo ${source} | grep /dev/loop) ]] ; then + ebegin " Taking down ${source}" + /sbin/losetup -d ${source} + eend $? " Failed to remove loop" + fi + done + fi +fi + +# vim:ts=4 |