Initial commit

init.d/dhcpcd

@@ -0,0 +1,96 @@
+#!/bin/sh
+#
+### BEGIN INIT INFO
+# Provides:          dhcpcd
+# Required-Start:    $remote_fs $local_fs
+# Required-Stop:     $remote_fs $local_fs
+# Should-Start: 
+# Should-Stop:
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: IPv4 DHCP client with IPv4LL support
+# Description:
+### END INIT INFO
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+DHCPCD=/sbin/dhcpcd
+NAME=dhcpcd
+PIDFILE=/var/run/dhcpcd.pid
+
+test -x $DHCPCD || exit 0
+
+INTERFACES=/etc/network/interfaces
+
+. /lib/lsb/init-functions
+
+sanity()
+{
+	local x=
+
+	case "$($DHCPCD --version)" in
+	[1234].*)
+		log_failure_msg "Not running $NAME because an older version" \
+			"is currently preferred"
+		exit 6
+	esac
+
+	for x in /var/run/dhcpcd-*.pid; do
+		[ -f "$x" ] || continue
+		log_failure_msg "Not running $NAME because there is aleady an" \
+			"interface specific instance"
+		log_failure_msg "$x"
+		exit 6
+	done
+		
+	if grep -q "^[[:space:]]*iface[[:space:]]*.*[[:space:]]*inet[[:space:]]*dhcp" \
+	$INTERFACES; then
+		log_failure_msg "Not running $NAME because $INTERFACES"
+		log_failure_msg "defines some interfaces that will use a" \
+			"DHCP client"
+		exit 6
+	fi
+}
+
+case "$1" in
+start)
+	sanity
+	if pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
+		log_warning_msg "$NAME is already running"
+		exit 0
+	fi
+	$DHCPCD
+        ;;
+stop)
+	sanity
+	$DHCPCD -x
+	;;
+restart|force-reload)
+	sanity
+	$DHCPCD -x
+	$DHCPCD
+        ;;
+try-restart)
+	if ! pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
+		log_warning_msg "$NAME is not running"
+	else
+		sanity
+		$DHCPCD -x
+		$DHCPCD
+	fi
+	;;
+reload)
+	if ! pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
+		log_failure_msg "$NAME is not running"
+		exit 7
+	fi
+	sanity
+	$DHCPCD -n
+        ;;
+status)
+        status_of_proc -p $PIDFILE $DHCPCD "$NAME" || exit $?
+        ;;
+*)
+        log_failure_msg "Usage: /etc/init.d/dhcpcd {start|stop|restart|try-restart|force-reload|status}"
+	exit 1
+        ;;
+esac