haveged-init

#! /bin/sh
RET=0
ARG=$1
haveged_id=$(cat /var/run/haveged.pid 2> /dev/null)

do_start(){
        if [ -z "$haveged_id" ]
                then
                        /opt/sbin/haveged -r 0
        fi
}

do_stop(){
        if [ -n "$haveged_id" ]
                then
                        kill "$haveged_id"
        fi
}

do_status(){
        if [ -n "$haveged_id" ]
                then
                        printf "haveged deamon is running.\n"
                else
                        printf "haveged deamon is down.\n"
        fi
}

case "$ARG" in
         start) do_start ;;
          stop) do_stop ;;
        status) do_status ;;
             *) printf "Usage: $(basename $0) [start|stop|status]\n" >&2
                RET=5 ;;
esac

exit $RET