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#!/bin/sh
# Start/stop/restart dnsmasq (a small DNS/DHCP server):
# Start dnsmasq:
dnsmasq_start() {
if [ -x /usr/sbin/dnsmasq ]; then
echo "Starting dnsmasq: /usr/sbin/dnsmasq"
/usr/sbin/dnsmasq
fi
}
# Stop dnsmasq:
dnsmasq_stop() {
# Try to use the .pid file first:
if pgrep -l -F /var/run/dnsmasq.pid 2> /dev/null | grep -q dnsmasq ; then
echo "Stopping dnsmasq."
pkill -F /var/run/dnsmasq.pid 2> /dev/null
else # kill any dnsmasq processes in this namespace:
echo "Stopping dnsmasq."
killall --ns $$ dnsmasq 2> /dev/null
fi
}
# Restart dnsmasq:
dnsmasq_restart() {
dnsmasq_stop
sleep 1
dnsmasq_start
}
case "$1" in
'start')
dnsmasq_start
;;
'stop')
dnsmasq_stop
;;
'restart')
dnsmasq_restart
;;
*)
echo "usage rc.dnsmasq: start|stop|restart"
esac
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