etc/rc.d/sysctl

   1 #!/bin/sh
   2 #
   3 # $NetBSD: sysctl,v 1.12 2002/04/29 12:10:23 lukem Exp $
   4 # $FreeBSD: src/etc/rc.d/sysctl,v 1.12 2003/04/24 08:20:47 mtm Exp $
   5 # $DragonFly: src/etc/rc.d/sysctl,v 1.4 2004/01/27 00:55:43 rob Exp $
   6 #
   7
   8 # PROVIDE: sysctl
   9 # REQUIRE: root
  10 # BEFORE:  DAEMON
  11 # KEYWORD: DragonFly FreeBSD NetBSD
  12
  13 . /etc/rc.subr
  14
  15 name="sysctl"
  16 stop_cmd=":"
  17 start_cmd="DragonFly_start"
  18 extra_commands="reload lastload"
  19 reload_cmd="DragonFly_start"
  20 lastload_cmd="DragonFly_start last"
  21
  22 DragonFly_start()
  23 {
  24         #
  25         # Read in /etc/sysctl.conf and set things accordingly
  26         #
  27         if [ -f /etc/sysctl.conf ]; then
  28                 while read var comments
  29                 do
  30                         case ${var} in
  31                         \#*|'')
  32                                 ;;
  33                         *)
  34                                 mib=${var%=*}
  35                                 val=${var#*=}
  36
  37                                 if current_value=`${SYSCTL} -n ${mib} 2>/dev/null`; then
  38                                         case ${current_value} in
  39                                         ${val})
  40                                                 ;;
  41                                         *)
  42                                                 sysctl ${var}
  43                                                 ;;
  44                                         esac
  45                                 elif [ "$1" = "last" ]; then
  46                                         warn "sysctl ${mib} does not exist."
  47                                 fi
  48                                 ;;
  49                         esac
  50                 done < /etc/sysctl.conf
  51         fi
  52 }
  53
  54
  55 load_rc_config $name
  56 run_rc_command "$1"