package/base-files/files/etc/init.d/boot

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2006-2011 OpenWrt.org
   3
   4 START=10
   5 STOP=98
   6
   7 system_config() {
   8         local cfg="$1"
   9
  10         local hostname conloglevel timezone
  11
  12         config_get hostname "$cfg" hostname 'OpenWrt'
  13         echo "$hostname" > /proc/sys/kernel/hostname
  14
  15         config_get conloglevel "$cfg" conloglevel
  16         config_get buffersize "$cfg" buffersize
  17         [ -z "$conloglevel" -a -z "$buffersize" ] || dmesg ${conloglevel:+-n $conloglevel} ${buffersize:+-s $buffersize}
  18
  19         config_get timezone "$cfg" timezone 'UTC'
  20         echo "$timezone" > /tmp/TZ
  21
  22         config_get zonename "$cfg" zonename
  23         [ -n "$zonename" ] && [ -f "/usr/share/zoneinfo/$zonename" ] && ln -s "/usr/share/zoneinfo/$zonename" /tmp/localtime
  24
  25         # apply timezone to kernel
  26         date -k
  27
  28         if [ -x /sbin/syslogd ]; then
  29                 local args log_ip log_size log_port log_type log_file
  30                 config_get log_ip "$cfg" log_ip
  31                 config_get log_size "$cfg" log_size 16
  32                 config_get log_port "$cfg" log_port 514
  33                 config_get log_type "$cfg" log_type circular
  34                 config_get log_file "$cfg" log_file "/var/log/messages"
  35                 args="${log_ip:+-L -R ${log_ip}:${log_port}} ${conloglevel:+-l $conloglevel}"
  36                 if [ "$log_type" = "file" ]; then
  37                         args="$args -s $log_size -O $log_file -S"
  38                 else
  39                         args="$args -C${log_size}"
  40                 fi
  41                 service_start /sbin/syslogd $args
  42         fi
  43         if [ -x /sbin/klogd ]; then
  44                 config_get klogconloglevel "$cfg" klogconloglevel
  45                 args="${klogconloglevel:+-c $klogconloglevel}"
  46                 service_start /sbin/klogd $args
  47         fi
  48 }
  49
  50 apply_uci_config() {
  51         sh -c '. /etc/functions.sh; include /lib/config; uci_apply_defaults'
  52 }
  53
  54 start() {
  55         [ -f /proc/mounts ] || /sbin/mount_root
  56         [ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
  57         [ -f /proc/net/vlan/config ] && vconfig set_name_type DEV_PLUS_VID_NO_PAD
  58
  59         mkdir -p /var/run
  60         mkdir -p /var/log
  61         mkdir -p /var/lock
  62         mkdir -p /var/state
  63         mkdir -p /tmp/.uci
  64         chmod 0700 /tmp/.uci
  65         touch /var/log/wtmp
  66         touch /var/log/lastlog
  67         touch /tmp/resolv.conf.auto
  68         ln -sf /tmp/resolv.conf.auto /tmp/resolv.conf
  69         grep -q debugfs /proc/filesystems && mount -t debugfs debugfs /sys/kernel/debug
  70         [ "$FAILSAFE" = "true" ] && touch /tmp/.failsafe
  71
  72         load_modules /etc/modules.d/*
  73
  74         /sbin/wifi detect > /tmp/wireless.tmp
  75         [ -s /tmp/wireless.tmp ] && {
  76                 cat /tmp/wireless.tmp >> /etc/config/wireless
  77         }
  78         rm -f /tmp/wireless.tmp
  79
  80         apply_uci_config
  81         config_load system
  82         config_foreach system_config system
  83
  84         killall -q hotplug2
  85         [ -x /sbin/hotplug2 ] && /sbin/hotplug2 --override --persistent \
  86                         --set-rules-file /etc/hotplug2.rules \
  87                         --set-coldplug-cmd /sbin/udevtrigger \
  88                         --max-children 1 >/dev/null 2>&1 &
  89
  90         # the coldplugging of network interfaces needs to happen later, so we do it manually here
  91         for iface in $(awk -F: '/:/ {print $1}' /proc/net/dev); do
  92                 /usr/bin/env -i ACTION=add INTERFACE="$iface" /sbin/hotplug-call net
  93         done
  94
  95         # create /dev/root if it doesn't exist
  96         [ -e /dev/root -o -h /dev/root ] || {
  97                 rootdev=$(awk 'BEGIN { RS=" "; FS="="; } $1 == "root" { print $2 }' < /proc/cmdline)
  98                 [ -n "$rootdev" ] && ln -s "$rootdev" /dev/root
  99         }
 100
 101         # another round of USB coldplugging to kick devices into operation which lacked drivers before
 102         for dev in /sys/bus/usb/devices/*/uevent; do
 103                 [ -e "$dev" ] && echo -n add > "$dev"
 104         done
 105 }
 106
 107 stop() {
 108         service_stop /sbin/klogd
 109         service_stop /sbin/syslogd
 110 }