etc/rc.d/devd

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: devd
   7 # REQUIRE: netif ldconfig
   8 # BEFORE: NETWORKING mountcritremote
   9 # KEYWORD: nojail shutdown
  10
  11 . /etc/rc.subr
  12
  13 name="devd"
  14 desc="Device state change daemon"
  15 rcvar="devd_enable"
  16 command="/sbin/${name}"
  17
  18 start_precmd=${name}_prestart
  19 stop_precmd=find_pidfile
  20
  21 find_pidfile()
  22 {
  23         if get_pidfile_from_conf pid-file /etc/devd.conf; then
  24                 pidfile="$_pidfile_from_conf"
  25         else
  26                 pidfile="/var/run/${name}.pid"
  27         fi
  28 }
  29
  30 devd_prestart()
  31 {
  32         find_pidfile
  33
  34         # If devd is disabled, turn it off in the kernel to avoid unnecessary
  35         # memory usage.
  36         if ! checkyesno ${rcvar}; then
  37             $SYSCTL hw.bus.devctl_queue=0
  38         fi
  39 }
  40
  41 load_rc_config $name
  42 run_rc_command "$1"