package/rng-tools/S21rngd

   1 #!/bin/sh
   2
   3 NAME="rngd"
   4 DAEMON="/usr/sbin/${NAME}"
   5 DAEMON_ARGS=""
   6 CFG_FILE="/etc/default/${NAME}"
   7 PID_FILE="/var/run/${NAME}.pid"
   8
   9 # Read configuration variable file if it is present
  10 [ -r "${CFG_FILE}" ] && . "${CFG_FILE}"
  11
  12 start()
  13 {
  14         printf "Starting ${NAME}: "
  15         start-stop-daemon -S -q -x "${DAEMON}" -- ${DAEMON_ARGS}
  16         [ $? = 0 ] && echo "OK" || echo "FAIL"
  17 }
  18
  19 stop()
  20 {
  21         printf "Stopping ${NAME}: "
  22         # This daemon does not exit properly with the default TERM signal unless
  23         # it's forced to work by something reading /dev/random. Killing it and
  24         # removing its PID file is more straightforward.
  25         if start-stop-daemon -K -q -s KILL -p "${PID_FILE}" -n "${NAME}"; then
  26                 rm -f "${PID_FILE}"
  27                 echo "OK"
  28         else
  29                 echo "FAIL"
  30         fi
  31 }
  32
  33 case "$1" in
  34         start)
  35                 start
  36                 ;;
  37         stop)
  38                 stop
  39                 ;;
  40         restart|reload)
  41                 stop
  42                 start
  43                 ;;
  44         *)
  45                 echo "Usage: $0 {start|stop|restart|reload}" >&2
  46                 exit 1
  47                 ;;
  48 esac