#!/bin/sh
# ntp hotplug script for travelmate
-# Copyright (c) 2020-2022 Dirk Brenken (dev@brenken.org)
+# Copyright (c) 2020-2023 Dirk Brenken (dev@brenken.org)
# This is free software, licensed under the GNU General Public License v3.
# set (s)hellcheck exceptions
-# shellcheck disable=3023
+# shellcheck disable=all
trm_init="/etc/init.d/travelmate"
trm_ntpfile="/var/state/travelmate.ntp"
trm_logger="$(command -v logger)"
-if [ "${ACTION}" = "stratum" ] && [ ! -f "${trm_ntpfile}" ] && "${trm_init}" enabled; then
- {
- if flock -xn 1001; then
- "${trm_logger}" -p "info" -t "trm-ntp [${$}]" "get ntp time sync" 2>/dev/null
- "${trm_init}" restart
- fi
- } 1001>"${trm_ntpfile}"
+if [ "${ACTION}" = "stratum" ] && [ ! -s "${trm_ntpfile}" ] && "${trm_init}" enabled; then
+ printf "%s" "$(date "+%Y.%m.%d-%H:%M:%S")" > "${trm_ntpfile}"
+ "${trm_logger}" -p "info" -t "trm-ntp [${$}]" "get ntp time sync"
fi