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34f4732f1a
If sending the stop signal fails but the PID file exists the following shutdown wait turns into an endless loop. Avoid that and return the error immediately. Signed-off-by: Fiona Klute <fiona.klute@gmx.de> Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
85 lines
1.2 KiB
Bash
85 lines
1.2 KiB
Bash
#!/bin/sh
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#
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# sshd Starts sshd.
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#
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DAEMON="sshd"
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PIDFILE="/var/run/$DAEMON.pid"
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# Make sure the ssh-keygen program exists
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[ -f /usr/bin/ssh-keygen ] || exit 0
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umask 077
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start() {
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# Create any missing keys
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/usr/bin/ssh-keygen -A
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printf "Starting %s: " "$DAEMON"
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start-stop-daemon --start --pidfile "$PIDFILE" \
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--exec "/usr/sbin/$DAEMON"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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return "$status"
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}
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stop() {
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printf "Stopping %s: " "$DAEMON"
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start-stop-daemon --stop --pidfile "$PIDFILE" \
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--exec "/usr/sbin/$DAEMON"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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return "$status"
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fi
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# sshd deletes its PID file on exit, wait for it to be gone
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while [ -f "$PIDFILE" ]; do
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sleep 0.1
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done
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return "$status"
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}
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restart() {
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stop
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start
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}
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reload() {
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printf "Reloading %s config: " "$DAEMON"
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start-stop-daemon --stop --signal HUP -q --pidfile "$PIDFILE" \
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--exec "/usr/sbin/$DAEMON"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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return "$status"
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart)
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restart
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;;
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reload)
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reload
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;;
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*)
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echo "Usage: $0 {start|stop|restart|reload}"
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exit 1
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esac
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exit $?
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