package/base-files/files/lib/preinit/10_indicate_preinit

   1 #!/bin/sh
   2 # Copyright (C) 2006 OpenWrt.org
   3 # Copyright (C) 2010 Vertical Communications
   4
   5 preinit_ip() {
   6         # if the preinit interface isn't specified and ifname is set in
   7         # preinit.arch use that interface
   8         if [ -z "$pi_ifname" ]; then
   9                 pi_ifname=$ifname
  10         fi
  11
  12         [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
  13                 ip link set dev $pi_ifname up
  14                 ip -4 address add $pi_ip/$pi_netmask broadcast $pi_broadcast dev $pi_ifname
  15         }
  16 }
  17
  18 preinit_ip_deconfig() {
  19         [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
  20                 ip -4 address flush dev $pi_ifname
  21                 ip link set dev $pi_ifname down
  22         }
  23 }
  24
  25 preinit_net_echo() {
  26         [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
  27                 {
  28                         [ "$pi_preinit_net_messages" = "y" ] || {
  29                                 [ "$pi_failsafe_net_message" = "true" ] &&
  30                                         [ "$pi_preinit_no_failsafe_netmsg" != "y" ]
  31                         }
  32                 } && netmsg $pi_broadcast "$1"
  33         }
  34 }
  35
  36 preinit_echo() {
  37         preinit_net_echo $1
  38         echo $1
  39 }
  40
  41 pi_indicate_preinit() {
  42         preinit_net_echo "Doing OpenWrt Preinit\n"
  43         set_state preinit
  44 }
  45
  46 boot_hook_add preinit_main preinit_ip
  47 boot_hook_add preinit_main pi_indicate_preinit