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buildroot/package/petitboot/S15pb-discover
Reza Arbab cfa253f8dc package/petitboot: fix pb-discover pidfile creation
pb-discover does not create its own pid file. Handle the creation and
removal of the pid file in the init script.

Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit 0f04c7ae01e2bbbb88b8e39f786bc91f4a01c07c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2023-11-11 14:23:35 +01:00

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#!/bin/sh
DAEMON="pb-discover"
PIDFILE="/var/run/$DAEMON.pid"
# shellcheck source=/dev/null
[ -r "/etc/default/petitboot" ] && . "/etc/default/petitboot"
if [ "$(pb-config debug)" = "enabled" ] ; then
PB_DISCOVER_ARGS="$PB_DISCOVER_ARGS --verbose"
fi
start() {
printf 'Starting %s: ' "$DAEMON"
mkdir -p /var/log/petitboot
# shellcheck disable=SC2086 # we need the word splitting
start-stop-daemon -S -q -b -m -p "$PIDFILE" -x "/usr/sbin/$DAEMON" \
-- $PB_DISCOVER_ARGS
status=$?
if [ "$status" -eq 0 ]; then
echo "OK"
else
echo "FAIL"
fi
return "$status"
}
stop() {
printf 'Stopping %s: ' "$DAEMON"
start-stop-daemon -K -q -p "$PIDFILE"
status=$?
if [ "$status" -eq 0 ]; then
rm -f "$PIDFILE"
echo "OK"
else
echo "FAIL"
fi
return "$status"
}
restart() {
stop
sleep 1
start
}
case "$1" in
start|stop|restart)
"$1";;
reload)
restart;;
*)
echo "Usage: $0 {start|stop|restart|reload}"
exit 1
;;
esac