rng-tools/rngd

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5
   6 rnd_device=/dev/random
   7 rng_device=/dev/hw_random
   8 timeout=0
   9
  10 [ -f /etc/conf.d/rngd ] && . /etc/conf.d/rngd
  11 PID=$(pidof -o %PPID /usr/sbin/rngd)
  12 case "$1" in
  13   start)
  14     stat_busy "Starting RNG"
  15     [ -z "$PID" ] && /usr/sbin/rngd -o $rnd_device -r $rng_device -t $timeout
  16     if [ $? -gt 0 ]; then
  17       stat_fail
  18     else
  19       add_daemon rngd
  20       stat_done
  21     fi
  22     ;;
  23   stop)
  24     stat_busy "Stopping RNG"
  25     [ ! -z "$PID" ]  && kill $PID &> /dev/null
  26     if [ $? -gt 0 ]; then
  27       stat_fail
  28     else
  29       rm_daemon rngd
  30       stat_done
  31     fi
  32     ;;
  33   restart)
  34     $0 stop
  35     sleep 2
  36     $0 start
  37     ;;
  38   *)
  39     echo "usage: $0 {start|stop|restart}"
  40 esac
  41 exit 0