cryptsetup: refactor do_lock

This now uses the systemd code, and is in line with do_unlock.

Signed-off-by: Tom Gundersen <teg@jklm.no>

1 files changed, 4 insertions, 0 deletions

diff --git a/functions b/functions
index 9b8d805..3798b79 100644
--- a/functions
+++ b/functions
@@ -511,6 +511,10 @@ do_unlock() {
 	return $?
 }
 
+do_lock() {
+	status "Detaching encrypted device ${1}" /usr/lib/systemd/systemd-cryptsetup detach "$1" >/dev/null
+}
+
 read_crypttab() {
 	# $1 = function to call with the split out line from the crypttab
 	local line nspo failed=0