Package: dhcp3-server
Version: 3.0.2-2
Tags: patch
The following patch provides a "status" option for the
/etc/init.d/dhcp3-server script. It also removes the pid
file on "stop".
< Stephen
--- dhcp3-3.0.2/debian/dhcp3-server.init.d 2005-07-31 08:00:03.000000000
-0700
+++ debian/dhcp3-server.init.d 2005-07-31 08:02:23.000000000 -0700
@@ -18,6 +18,8 @@
# should listen on.)
. /etc/default/dhcp3-server
+NAME=dhcpd3
+DESC="DHCP server"
DHCPDPID=/var/run/dhcpd.pid
test_config()
@@ -30,24 +32,41 @@
fi
}
+# single arg is -v for messages, -q for none
+check_status()
+{
+ if [ ! -r "$DHCPDPID" ]; then
+ test "$1" != -v || echo "$NAME is not running."
+ return 3
+ fi
+ if read pid < "$DHCPDPID" && ps -p "$pid" > /dev/null 2>&1; then
+ test "$1" != -v || echo "$NAME is running."
+ return 0
+ else
+ test "$1" != -v || echo "$NAME is not running but $DHCPDPID exists."
+ return 1
+ fi
+}
+
case "$1" in
start)
test_config
- echo -n "Starting DHCP server: "
+ echo -n "Starting $DESC: "
start-stop-daemon --start --quiet --pidfile $DHCPDPID \
--exec /usr/sbin/dhcpd3 -- -q $INTERFACES
sleep 2
- if [ -f "$DHCPDPID" ] && ps h `cat "$DHCPDPID"` >/dev/null; then
- echo "dhcpd3."
+ if check_status -q; then
+ echo "$NAME."
else
- echo "dhcpd3 failed to start - check syslog for
diagnostics."
+ echo "$NAME failed to start - check syslog for
diagnostics."
exit 1
fi
;;
stop)
- echo -n "Stopping DHCP server: dhcpd3"
+ echo -n "Stopping $DESC: $NAME"
start-stop-daemon --stop --quiet --pidfile $DHCPDPID
+ rm -f "$DHCPDPID"
echo "."
;;
restart | force-reload)
@@ -59,8 +78,13 @@
exit 1
fi
;;
+ status)
+ echo -n "Status of $DESC: "
+ check_status -v
+ exit "$?"
+ ;;
*)
- echo "Usage: /etc/init.d/dhcp3-server
{start|stop|restart|force-reload}"
+ echo "Usage: $0 {start|stop|restart|force-reload|status}"
exit 1
esac
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