etc/rc.d/rtadvd

   1 #!/bin/sh
   2 #
   3 # $NetBSD: rtadvd,v 1.8 2013/07/09 09:34:58 roy Exp $
   4 #
   5
   6 # PROVIDE: rtadvd
   7 # REQUIRE: DAEMON
   8 # BEFORE:  LOGIN
   9
  10 $_rc_subr_loaded . /etc/rc.subr
  11
  12 name=rtadvd
  13 rcvar=$name
  14 command="/usr/sbin/$name"
  15 pidfile="/var/run/$name.pid"
  16 extra_commands=reload
  17 start_precmd=rtadvd_prestart
  18 reload_precmd=rtadvd_prereload
  19
  20 rtadvd_prereload()
  21 {
  22         local chdir="$(getent passwd _rtadvd | cut -d: -f6)"
  23         local conf=/etc/rtadvd.conf myflags o confdir
  24
  25         [ -z "$chdir" -o "$chdir" = / ] && return 0
  26
  27         if [ -n "$flags" ]; then
  28                 myflags=$flags
  29         else
  30                 eval myflags=\$${name}_flags
  31         fi
  32         set -- ${myflags}
  33         while getopts c:dDfM:Rs o; do
  34                 case "$1" in
  35                 -c)     conf="$OPTARG";;
  36                 esac
  37                 shift
  38         done
  39         confdir=$(dirname "$conf")
  40
  41         echo "$name: copying $conf to $chdir$conf"
  42         cp "$conf" "$chdir$conf"
  43
  44         # Provide a link to the chrooted dump file
  45         ln -snf "$chdir/var/run/$name.dump" /var/run
  46 }
  47
  48 rtadvd_prestart()
  49 {
  50         if [ "$ip6mode" != router ]; then
  51                 warn \
  52         "${name} cannot be used on IPv6 host, only on an IPv6 router."
  53                 return 1
  54         fi
  55
  56         rtadvd_prereload
  57 }
  58
  59 load_rc_config $name
  60 run_rc_command "$1"