utils/rng-tools/files/rngd.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2011-2014 OpenWrt.org
   3
   4 START=25
   5
   6 USE_PROCD=1
   7 PROG=/sbin/rngd
   8
   9 start_service() {
  10         local enabled=$(uci -q get system.@rngd[0].enabled)
  11         local precmd=$(uci -q get system.@rngd[0].precmd)
  12         local device=$(uci -q get system.@rngd[0].device)
  13         local watermark=$(uci -q get system.@rngd[0].fill_watermark)
  14
  15         [ "$enabled" = "1" ] || return
  16
  17         [ -z "$precmd" ] || ${precmd} ${device}
  18
  19         [ -z "$device" ] || device="-r ${device}"
  20         [ -z "$watermark" ] || watermark="-W ${watermark}"
  21
  22         procd_open_instance
  23         procd_set_param command "$PROG" -f ${device} ${watermark}
  24         procd_set_param stderr 1
  25         procd_close_instance
  26 }