* Ulrich Weber <[email protected]> [15.01.2014 20:05]:
> avoids nasty race condition between manual "dnsmasq restart" and
> "killall -HUP dnsmasq" by dhcp client, killing the init script accidentially
> +reload_service() {
> + DNSMASQ_PID=$(cat /var/run/dnsmasq.pid)
> +
> + if [ "$DNSMASQ_PID" != "" ]
> + then
> + kill -s HUP $DNSMASQ_PID
> + fi
> +}
> +
please better use this:
reload_service()
{
local pid
read pid <'/var/run/dnsmasq.pid'
[ -n "$pid" ] && kill -s HUP "$pid"
return 0
}
bye, bastian
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