PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
PKG_BUILD_DEPENDS:=opkg/host
+PKG_CONFIG_DEPENDS:=CONFIG_PROCD_INIT
include $(INCLUDE_DIR)/package.mk
This package contains a base filesystem and system scripts for OpenWrt.
endef
+define Package/base-files/config
+config PROCD_INIT
+ bool "Use procd as the init process"
+ default n
+endef
+
+ifeq ($(CONFIG_PROCD_INIT),)
+define InstallOldFiles
+ $(CP) ./files.old/* $(1)/
+endef
+endif
+
ifneq ($(CONFIG_PREINITOPT),)
define ImageConfigOptions
mkdir -p $(1)/lib/preinit
if [ -d $(GENERIC_PLATFORM_DIR)/base-files/. ]; then \
$(CP) $(GENERIC_PLATFORM_DIR)/base-files/* $(1)/; \
fi
+ $(call InstallOldFiles,$(1))
if [ -d $(PLATFORM_DIR)/base-files/. ]; then \
$(CP) $(PLATFORM_DIR)/base-files/* $(1)/; \
fi
--- /dev/null
+
+# uncomment me to log hotplug events
+# DEVPATH is set {
+# exec logger -s -t hotplug -p daemon.info "name=%DEVNAME%, path=%DEVPATH%"
+# }
+
+$include /etc/hotplug2-platform.rules
+
+DEVNAME ~~ (^null$|^full$|^ptmx$|^zero$|^gpio|^hvc) {
+ makedev /dev/%DEVNAME% 0666
+ next-event
+}
+
+DEVNAME == mapper/control {
+ makedev /dev/%DEVNAME% 0600
+ next-event
+}
+
+ACTION == add, DEVPATH is set {
+ makedev /dev/%DEVNAME% 0644
+}
+
+ACTION == add, DEVPATH is set, DEVNAME ~~ ^tty {
+ chmod 0666 /dev/%DEVNAME%
+}
+
+ACTION == add, DEVPATH is set, DEVNAME ~~ ^ppp {
+ chmod 0600 /dev/%DEVNAME%
+}
+
+ACTION == remove, DEVPATH is set, MAJOR is set, MINOR is set {
+ remove /dev/%DEVNAME%
+}
+
+FIRMWARE is set, ACTION == add {
+ exec /sbin/hotplug-call firmware
+ load-firmware /lib/firmware
+ next-event
+}
+
+SUBSYSTEM == platform {
+ exec /sbin/hotplug-call %SUBSYSTEM%
+}
--- /dev/null
+$include /etc/hotplug2-common.rules
+
+SUBSYSTEM == button {
+ exec kill -USR1 1
+}
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006-2011 OpenWrt.org
+
+START=10
+STOP=98
+
+system_config() {
+ local cfg="$1"
+
+ local hostname conloglevel timezone
+
+ config_get hostname "$cfg" hostname 'OpenWrt'
+ echo "$hostname" > /proc/sys/kernel/hostname
+
+ config_get conloglevel "$cfg" conloglevel
+ config_get buffersize "$cfg" buffersize
+ [ -z "$conloglevel" -a -z "$buffersize" ] || dmesg ${conloglevel:+-n $conloglevel} ${buffersize:+-s $buffersize}
+
+ config_get timezone "$cfg" timezone 'UTC'
+ echo "$timezone" > /tmp/TZ
+
+ config_get zonename "$cfg" zonename
+ [ -n "$zonename" ] && [ -f "/usr/share/zoneinfo/$zonename" ] && ln -s "/usr/share/zoneinfo/$zonename" /tmp/localtime
+
+ # apply timezone to kernel
+ date -k
+
+ if [ -x /sbin/syslogd ]; then
+ local args log_ip log_size log_port log_type log_file
+ config_get log_ip "$cfg" log_ip
+ config_get log_size "$cfg" log_size 16
+ config_get log_port "$cfg" log_port 514
+ config_get log_type "$cfg" log_type circular
+ config_get log_file "$cfg" log_file "/var/log/messages"
+ args="${log_ip:+-L -R ${log_ip}:${log_port}} ${conloglevel:+-l $conloglevel}"
+ if [ "$log_type" = "file" ]; then
+ args="$args -s $log_size -O $log_file -S"
+ else
+ args="$args -C${log_size}"
+ fi
+ service_start /sbin/syslogd $args
+ fi
+ if [ -x /sbin/klogd ]; then
+ config_get klogconloglevel "$cfg" klogconloglevel
+ args="${klogconloglevel:+-c $klogconloglevel}"
+ service_start /sbin/klogd $args
+ fi
+}
+
+apply_uci_config() {
+ sh -c '. /lib/functions.sh; include /lib/config; uci_apply_defaults'
+}
+
+start() {
+ [ -f /proc/mounts ] || /sbin/mount_root
+ [ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
+ [ -f /proc/net/vlan/config ] && vconfig set_name_type DEV_PLUS_VID_NO_PAD
+
+ mkdir -p /var/run
+ mkdir -p /var/log
+ mkdir -p /var/lock
+ mkdir -p /var/state
+ mkdir -p /tmp/.uci
+ chmod 0700 /tmp/.uci
+ touch /var/log/wtmp
+ touch /var/log/lastlog
+ touch /tmp/resolv.conf.auto
+ ln -sf /tmp/resolv.conf.auto /tmp/resolv.conf
+ grep -q debugfs /proc/filesystems && mount -o noatime -t debugfs debugfs /sys/kernel/debug
+ [ "$FAILSAFE" = "true" ] && touch /tmp/.failsafe
+
+ load_modules /etc/modules.d/*
+
+ # allow wifi modules time to settle
+ sleep 1
+
+ /sbin/wifi detect > /tmp/wireless.tmp
+ [ -s /tmp/wireless.tmp ] && {
+ cat /tmp/wireless.tmp >> /etc/config/wireless
+ }
+ rm -f /tmp/wireless.tmp
+
+ apply_uci_config
+ config_load system
+ config_foreach system_config system
+
+ killall -q hotplug2
+ [ -x /sbin/hotplug2 ] && /sbin/hotplug2 --override --persistent \
+ --set-rules-file /etc/hotplug2.rules \
+ --set-coldplug-cmd /sbin/udevtrigger \
+ --max-children 1 >/dev/null 2>&1 &
+
+ # create /dev/root if it doesn't exist
+ [ -e /dev/root -o -h /dev/root ] || {
+ rootdev=$(awk 'BEGIN { RS=" "; FS="="; } $1 == "root" { print $2 }' < /proc/cmdline)
+ [ -n "$rootdev" ] && ln -s "$rootdev" /dev/root
+ }
+
+ # early sysctl to avoid networking races
+ if [ -d /proc/sys/net/ipv6/conf ]; then
+ for i in /proc/sys/net/ipv6/conf/*/accept_ra; do
+ echo 0 > $i
+ done
+ fi
+}
+
+stop() {
+ service_stop /sbin/klogd
+ service_stop /sbin/syslogd
+}
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+run_scripts() {
+ for i in /etc/rc.d/$1*; do
+ [ -x $i ] && $i $2 2>&1
+ done | $LOGGER
+}
+
+system_config() {
+ config_get_bool foreground $1 foreground 0
+}
+
+LOGGER="cat"
+[ -x /usr/bin/logger ] && LOGGER="logger -s -p 6 -t sysinit"
+
+. /lib/functions.sh
+
+config_load system
+config_foreach system_config system
+
+if [ "$1" = "S" -a "$foreground" != "1" ]; then
+ run_scripts "$1" "$2" &
+else
+ run_scripts "$1" "$2"
+fi
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2011 OpenWrt.org
+
+START=97
+
+start() {
+ [ -c /dev/watchdog ] || return 1
+ [ -x /sbin/watchdog ] || return 1
+ service_start /sbin/watchdog -t 5 /dev/watchdog
+}
+stop() {
+ service_stop /sbin/watchdog
+}
--- /dev/null
+::sysinit:/etc/init.d/rcS S boot
+::shutdown:/etc/init.d/rcS K shutdown
+ttyS0::askfirst:/bin/ash --login
+tty1::askfirst:/bin/ash --login
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+export PATH=/bin:/sbin:/usr/bin:/usr/sbin
+
+pi_ifname=
+pi_ip=192.168.1.1
+pi_broadcast=192.168.1.255
+pi_netmask=255.255.255.0
+
+fs_failsafe_ifname=
+fs_failsafe_ip=192.168.1.1
+fs_failsafe_broadcast=192.168.1.255
+fs_failsafe_netmask=255.255.255.0
+
+fs_failsafe_wait_timeout=2
+
+pi_suppress_stderr="y"
+pi_init_suppress_stderr="y"
+pi_init_path="/bin:/sbin:/usr/bin:/usr/sbin"
+pi_init_cmd="/sbin/init"
+
+. /lib/functions.sh
+
+boot_hook_init preinit_essential
+boot_hook_init preinit_main
+boot_hook_init failsafe
+boot_hook_init initramfs
+boot_hook_init preinit_mount_root
+
+for pi_source_file in /lib/preinit/*; do
+ . $pi_source_file
+done
+
+boot_run_hook preinit_essential
+
+pi_mount_skip_next=false
+pi_jffs2_mount_success=false
+pi_failsafe_net_message=false
+
+boot_run_hook preinit_main
+
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2011 OpenWrt.org
+
+START=97
+
+start() {
+ [ -c /dev/watchdog ] || return 1
+ [ -x /sbin/watchdog ] || return 1
+ service_start /sbin/watchdog -t 5 /dev/watchdog
+}
+stop() {
+ service_stop /sbin/watchdog
+}
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+INITRAMFS=1
+
+. /etc/preinit
+
+set_state init
+echo "- init -"
+
+[ -n "$SWITCH_ROOT_TMPFS" ] && {
+ mount -o noatime none /mnt -t tmpfs
+ ( cd /; find -xdev -type d ) | ( cd /mnt; xargs mkdir -p )
+ find / \! -type d -xdev | tar -cT /proc/self/fd/0 | tar -xC /mnt
+ mkdir /mnt/proc /mnt/dev /mnt/tmp /mnt/sys
+ mount -o noatime,move /proc /mnt/proc
+ mount -o noatime,move /dev /mnt/dev
+ mount -o noatime,move /tmp /mnt/tmp
+ mount -o noatime,move /sys /mnt/sys
+ rm -rf /proc /dev /tmp /sys
+ exec switch_root -c /dev/console /mnt /sbin/init
+}
+
+# if we have no root parameter, just go to running from ramfs
+[ -z $rootfs ] && {
+ export NOMOUNT="No Root"
+ exec /sbin/init
+}
+
+#if we have a failsafe boot selected, dont bother
+#trying to find or wait for a root mount point
+[ -z "$FAILSAFE" ] || {
+ exec /bin/busybox init
+}
+
+# Load the modules we have in initramfs, this should
+# make the media accessible, but, it may take some time
+. /lib/functions.sh
+load_modules /etc/modules /etc/modules.d/*
+
+#wait 10 seconds for the disc to show up
+#usb stick typically takes 4 to 6 seconds
+#till it's readable
+#it's quite possible the disc never shows up
+#if we netbooted this kernel
+COUNTER=0
+while [ $COUNTER -lt 10 ]; do
+ sleep 1
+ [ -e $rootfs ] && let COUNTER=10;
+ let COUNTER=COUNTER+1
+done
+[ -e $rootfs ] || {
+ export FAILSAFE="NoDisc"
+ exec /bin/busybox init
+}
+
+# now we'll try mount it, again with a timeout
+# This will fail if the inserted stick is formatted
+# in a manner we dont understand
+COUNTER=0
+while [ $COUNTER -lt 10 ]; do
+ sleep 1
+ mount -o noatime $rootfs /mnt
+ [ $? -eq "0" ] && let COUNTER=100;
+ let COUNTER=COUNTER+1
+done
+[ $? -ne "0" ] && {
+ export FAILSAFE="MountFail"
+ exec /bin/busybox init
+}
+
+#It mounted, lets look for a postinit file, again, give it time
+#I've seen this take 6 seconds to actually complete
+COUNTER=0
+while [ $COUNTER -lt 10 ]; do
+ sleep 1
+ [ -e /mnt/etc/banner ] && let COUNTER=10;
+ let COUNTER=COUNTER+1
+done
+[ -e /mnt/etc/banner ] || {
+ export FAILSAFE="No Openwrt FS"
+ exec /bin/busybox init
+}
+
+unset rootfs
+
+mount -o noatime,move /proc /mnt/proc
+mount -o noatime,move /dev /mnt/dev
+mount -o noatime,move /dev/pts /mnt/dev/pts
+mount -o noatime,move /tmp /mnt/tmp
+mount -o noatime,move /sys /mnt/sys
+mount -o noatime none /tmp -t tmpfs
+killall -q hotplug2
+exec switch_root -c /dev/console /mnt /sbin/init
+
+set_state done
--- /dev/null
+#!/bin/sh
+
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+with_fo_cleanup() {
+ # try to get rid of /tmp/root
+ # this will almost always fail
+ umount /tmp/root 2>&-
+ grep -q overlay /proc/filesystems && {
+ cd /
+ (
+ cd /overlay
+ find -type l
+ ) | while read FILE; do
+ [ -z "$FILE" ] && break
+ if ls -la "$FILE" 2>&- | grep -q '(overlay-whiteout)'; then
+ rm -f "$FILE"
+ fi
+ done
+ }
+ exit 0
+}
+
+boot_hook_add switch2jffs with_fo_cleanup
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+do_mount_procfs() {
+ mount -o noatime -t proc proc /proc
+}
+
+do_mount_sysfs() {
+ mount -o noatime -tsysfs sysfs /sys
+}
+
+calc_tmpfs_size() {
+ pi_size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)&&(mt>l)?mt-l:s}' /proc/meminfo)
+}
+
+do_mount_tmpfs() {
+ calc_tmpfs_size
+ mount -o noatime -t tmpfs -o size=$pi_size,nosuid,nodev,mode=1777 tmpfs /tmp
+}
+
+boot_hook_add preinit_essential do_mount_procfs
+boot_hook_add preinit_essential do_mount_sysfs
+boot_hook_add preinit_essential do_mount_tmpfs
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+preinit_ip() {
+ # if the preinit interface isn't specified and ifname is set in
+ # preinit.arch use that interface
+ if [ -z "$pi_ifname" ]; then
+ pi_ifname=$ifname
+ fi
+
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ ifconfig $pi_ifname $pi_ip netmask $pi_netmask broadcast $pi_broadcast up
+ }
+}
+
+preinit_ip_deconfig() {
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ ifconfig $pi_ifname 0.0.0.0 down
+ }
+}
+
+preinit_net_echo() {
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ {
+ [ "$pi_preinit_net_messages" = "y" ] || {
+ [ "$pi_failsafe_net_message" = "true" ] &&
+ [ "$pi_preinit_no_failsafe_netmsg" != "y" ]
+ }
+ } && netmsg $pi_broadcast "$1"
+ }
+}
+
+preinit_echo() {
+ preinit_net_echo $1
+ echo $1
+}
+
+pi_indicate_led() {
+ set_state preinit
+}
+
+pi_indicate_preinit() {
+ echo "- preinit -"
+ preinit_net_echo "Doing OpenWRT Preinit\n"
+ pi_indicate_led
+}
+
+boot_hook_add preinit_main preinit_ip
+boot_hook_add preinit_main pi_indicate_preinit
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+do_move_devtmpfs() {
+ local mnt="$(grep devtmpfs /proc/mounts)"
+ mnt="${mnt#* }"; mnt="${mnt%% *}"
+
+ [ "$mnt" = "/dev" ] || mount -o noatime,move "$mnt" /dev
+}
+
+do_mount_devfs() {
+ mount -o noatime -t devfs devfs /dev
+}
+
+do_mount_hotplug() {
+ mount -t tmpfs -o noatime,mode=0755,size=512K tmpfs /dev
+}
+
+do_mount_udev() {
+ mount -n -t tmpfs -o noatime,mode=0755 udev /dev
+}
+
+choose_device_fs() {
+ if grep -q devtmpfs /proc/mounts; then
+ do_move_devtmpfs
+ elif grep -q devfs /proc/filesystems; then
+ do_mount_devfs
+ elif [ -x /sbin/hotplug2 ]; then
+ do_mount_hotplug
+ elif [ -x /sbin/udevd ]; then
+ do_mount_udev
+ fi
+}
+
+boot_hook_add preinit_essential choose_device_fs
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006-2013 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+init_devfs() {
+ HOTPLUG=/sbin/hotplug-call
+}
+
+init_hotplug2() {
+ [ -c /dev/console ] || mknod /dev/console c 5 1
+ /sbin/hotplug2 --set-rules-file /etc/hotplug2-init.rules --no-persistent --set-coldplug-cmd /sbin/udevtrigger
+ /sbin/hotplug2 --set-rules-file /etc/hotplug2-init.rules --persistent &
+}
+
+init_udev() {
+ [ -d /lib/udev/devices ] && cp -af /lib/udev/devices/* /dev/
+ [ -c /dev/console ] || mknod -m 0600 /dev/console c 5 1
+ [ -c /dev/null ] || mknod -m 0666 /dev/null c 1 3
+ /sbin/udevd --daemon --resolve-names=never
+ /sbin/udevadm trigger
+ /sbin/udevadm settle
+}
+
+init_device_fs() {
+ HOTPLUG=
+ if grep -q devfs /proc/filesystems; then
+ init_devfs
+ elif [ -x /sbin/hotplug2 ]; then
+ init_hotplug2
+ elif [ -x /sbin/udevd ]; then
+ init_udev
+ fi
+}
+
+boot_hook_add preinit_essential init_device_fs
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+init_shm() {
+ [ -d /dev/shm ] || mkdir -p /dev/shm
+}
+
+boot_hook_add preinit_essential init_shm
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+init_devpts() {
+ [ -d /dev/pts ] || mkdir -p /dev/pts
+}
+
+do_mount_devpts() {
+ mount -o noatime -t devpts devpts /dev/pts
+}
+
+boot_hook_add preinit_essential init_devpts
+boot_hook_add preinit_essential do_mount_devpts
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+choose_console() {
+ # the shell really doesn't like having stdin/out closed
+ # that's why we use /dev/pty/m0 and m1 (or equivalent) as replacement
+ # for /dev/console if there's no serial console available
+
+ if grep -q devfs /proc/filesystems; then
+ M0=/dev/pty/m0
+ M1=/dev/pty/m1
+ M2=/dev/pty/m1
+ elif [ -x /sbin/hotplug2 ]; then
+ M0=/dev/ptmx
+ M1=/dev/ptmx
+ M2=/dev/ptmx
+ elif [ -x /sbin/udevd ]; then
+ M0=/dev/pty/ptmx
+ M1=/dev/pty/ptmx
+ M2=/dev/pty/ptmx
+ fi
+ dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null && {
+ M0=/dev/console
+ M1=/dev/console
+ M2=/dev/console
+ }
+}
+
+boot_hook_add preinit_essential choose_console
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+indicate_regular_preinit() {
+ echo "- regular preinit -"
+ preinit_net_echo "Continuing with Regular Preinit\n"
+ pi_indicate_led
+}
+
+boot_hook_add preinit_main indicate_regular_preinit
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+init_hotplug() {
+ echo "$HOTPLUG" > /proc/sys/kernel/hotplug
+}
+
+boot_hook_add preinit_main init_hotplug
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+do_mount_root() {
+ boot_run_hook preinit_mount_root
+}
+
+boot_hook_add preinit_main do_mount_root
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+init_console() {
+ if [ "$pi_suppress_stderr" = "y" ]; then
+ exec <$M0 >$M1 2>&0
+ else
+ exec <$M0 >$M1 2>$M2
+ fi
+}
+
+boot_hook_add preinit_essential init_console
+
--- /dev/null
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+run_init() {
+ preinit_echo "- init -"
+ preinit_ip_deconfig
+ if [ "$pi_init_suppress_stderr" = "y" ]; then
+ exec env - PATH=$pi_init_path $pi_init_env $pi_init_cmd 2>&0
+ else
+ exec env - PATH=$pi_init_path $pi_init_env $pi_init_cmd
+ fi
+}
+
+boot_hook_add preinit_main run_init
+
--- /dev/null
+#!/bin/sh
+
+RAM_ROOT=/tmp/root
+
+ldd() { LD_TRACE_LOADED_OBJECTS=1 $*; }
+libs() { ldd $* | awk '{print $3}'; }
+
+install_file() { # <file> [ <file> ... ]
+ for file in "$@"; do
+ dest="$RAM_ROOT/$file"
+ [ -f $file -a ! -f $dest ] && {
+ dir="$(dirname $dest)"
+ mkdir -p "$dir"
+ cp $file $dest
+ }
+ done
+}
+
+install_bin() { # <file> [ <symlink> ... ]
+ src=$1
+ files=$1
+ [ -x "$src" ] && files="$src $(libs $src)"
+ install_file $files
+ [ -e /lib/ld-linux.so.3 ] && {
+ install_file /lib/ld-linux.so.3
+ }
+ shift
+ for link in "$@"; do {
+ dest="$RAM_ROOT/$link"
+ dir="$(dirname $dest)"
+ mkdir -p "$dir"
+ [ -f "$dest" ] || ln -s $src $dest
+ }; done
+}
+
+supivot() { # <new_root> <old_root>
+ mount | grep "on $1 type" 2>&- 1>&- || mount -o bind $1 $1
+ mkdir -p $1$2 $1/proc $1/sys $1/dev $1/tmp $1/overlay && \
+ mount -o noatime,move /proc $1/proc && \
+ pivot_root $1 $1$2 || {
+ umount $1 $1
+ return 1
+ }
+
+ mount -o noatime,move $2/sys /sys
+ mount -o noatime,move $2/dev /dev
+ mount -o noatime,move $2/tmp /tmp
+ mount -o noatime,move $2/overlay /overlay 2>&-
+ return 0
+}
+
+run_ramfs() { # <command> [...]
+ install_bin /bin/busybox /bin/ash /bin/sh /bin/mount /bin/umount \
+ /sbin/pivot_root /usr/bin/wget /sbin/reboot /bin/sync /bin/dd \
+ /bin/grep /bin/cp /bin/mv /bin/tar /usr/bin/md5sum "/usr/bin/[" \
+ /bin/vi /bin/ls /bin/cat /usr/bin/awk /usr/bin/hexdump \
+ /bin/sleep /bin/zcat /usr/bin/bzcat /usr/bin/printf /usr/bin/wc
+
+ install_bin /sbin/mtd
+ for file in $RAMFS_COPY_BIN; do
+ install_bin $file
+ done
+ install_file /etc/resolv.conf /lib/functions.sh /lib/functions.sh /lib/upgrade/*.sh $RAMFS_COPY_DATA
+
+ supivot $RAM_ROOT /mnt || {
+ echo "Failed to switch over to ramfs. Please reboot."
+ exit 1
+ }
+
+ mount -o remount,ro /mnt
+ umount -l /mnt
+
+ grep /overlay /proc/mounts > /dev/null && {
+ mount -o noatime,remount,ro /overlay
+ umount -l /overlay
+ }
+
+ # spawn a new shell from ramdisk to reduce the probability of cache issues
+ exec /bin/busybox ash -c "$*"
+}
+
+kill_remaining() { # [ <signal> ]
+ local sig="${1:-TERM}"
+ echo -n "Sending $sig to remaining processes ... "
+
+ local stat
+ for stat in /proc/[0-9]*/stat; do
+ [ -f "$stat" ] || continue
+
+ local pid name state ppid rest
+ read pid name state ppid rest < $stat
+ name="${name#(}"; name="${name%)}"
+
+ local cmdline
+ read cmdline < /proc/$pid/cmdline
+
+ # Skip kernel threads
+ [ -n "$cmdline" ] || continue
+
+ case "$name" in
+ # Skip essential services
+ *ash*|*init*|*watchdog*|*ssh*|*dropbear*|*telnet*|*login*|*hostapd*|*wpa_supplicant*) : ;;
+
+ # Killable process
+ *)
+ if [ $pid -ne $$ ] && [ $ppid -ne $$ ]; then
+ echo -n "$name "
+ kill -$sig $pid 2>/dev/null
+ fi
+ ;;
+ esac
+ done
+ echo ""
+}
+
+run_hooks() {
+ local arg="$1"; shift
+ for func in "$@"; do
+ eval "$func $arg"
+ done
+}
+
+ask_bool() {
+ local default="$1"; shift;
+ local answer="$default"
+
+ [ "$INTERACTIVE" -eq 1 ] && {
+ case "$default" in
+ 0) echo -n "$* (y/N): ";;
+ *) echo -n "$* (Y/n): ";;
+ esac
+ read answer
+ case "$answer" in
+ y*) answer=1;;
+ n*) answer=0;;
+ *) answer="$default";;
+ esac
+ }
+ [ "$answer" -gt 0 ]
+}
+
+v() {
+ [ "$VERBOSE" -ge 1 ] && echo "$@"
+}
+
+rootfs_type() {
+ mount | awk '($3 ~ /^\/$/) && ($5 !~ /rootfs/) { print $5 }'
+}
+
+get_image() { # <source> [ <command> ]
+ local from="$1"
+ local conc="$2"
+ local cmd
+
+ case "$from" in
+ http://*|ftp://*) cmd="wget -O- -q";;
+ *) cmd="cat";;
+ esac
+ if [ -z "$conc" ]; then
+ local magic="$(eval $cmd $from | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')"
+ case "$magic" in
+ 1f8b) conc="zcat";;
+ 425a) conc="bzcat";;
+ esac
+ fi
+
+ eval "$cmd $from ${conc:+| $conc}"
+}
+
+get_magic_word() {
+ get_image "$@" | dd bs=2 count=1 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
+}
+
+get_magic_long() {
+ get_image "$@" | dd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
+}
+
+refresh_mtd_partitions() {
+ mtd refresh rootfs
+}
+
+jffs2_copy_config() {
+ if grep rootfs_data /proc/mtd >/dev/null; then
+ # squashfs+jffs2
+ mtd -e rootfs_data jffs2write "$CONF_TAR" rootfs_data
+ else
+ # jffs2
+ mtd jffs2write "$CONF_TAR" rootfs
+ fi
+}
+
+default_do_upgrade() {
+ sync
+ if [ "$SAVE_CONFIG" -eq 1 -a -z "$USE_REFRESH" ]; then
+ get_image "$1" | mtd -j "$CONF_TAR" write - "${PART_NAME:-image}"
+ else
+ get_image "$1" | mtd write - "${PART_NAME:-image}"
+ fi
+}
+
+do_upgrade() {
+ v "Performing system upgrade..."
+ if type 'platform_do_upgrade' >/dev/null 2>/dev/null; then
+ platform_do_upgrade "$ARGV"
+ else
+ default_do_upgrade "$ARGV"
+ fi
+
+ [ "$SAVE_CONFIG" -eq 1 -a -n "$USE_REFRESH" ] && {
+ v "Refreshing partitions"
+ if type 'platform_refresh_partitions' >/dev/null 2>/dev/null; then
+ platform_refresh_partitions
+ else
+ refresh_mtd_partitions
+ fi
+ if type 'platform_copy_config' >/dev/null 2>/dev/null; then
+ platform_copy_config
+ else
+ jffs2_copy_config
+ fi
+ }
+ v "Upgrade completed"
+ [ -n "$DELAY" ] && sleep "$DELAY"
+ ask_bool 1 "Reboot" && {
+ v "Rebooting system..."
+ reboot -f
+ sleep 5
+ echo b 2>/dev/null >/proc/sysrq-trigger
+ }
+}
+++ /dev/null
-
-# uncomment me to log hotplug events
-# DEVPATH is set {
-# exec logger -s -t hotplug -p daemon.info "name=%DEVNAME%, path=%DEVPATH%"
-# }
-
-$include /etc/hotplug2-platform.rules
-
-DEVNAME ~~ (^null$|^full$|^ptmx$|^zero$|^gpio|^hvc) {
- makedev /dev/%DEVNAME% 0666
- next-event
-}
-
-DEVNAME == mapper/control {
- makedev /dev/%DEVNAME% 0600
- next-event
-}
-
-ACTION == add, DEVPATH is set {
- makedev /dev/%DEVNAME% 0644
-}
-
-ACTION == add, DEVPATH is set, DEVNAME ~~ ^tty {
- chmod 0666 /dev/%DEVNAME%
-}
-
-ACTION == add, DEVPATH is set, DEVNAME ~~ ^ppp {
- chmod 0600 /dev/%DEVNAME%
-}
-
-ACTION == remove, DEVPATH is set, MAJOR is set, MINOR is set {
- remove /dev/%DEVNAME%
-}
-
-FIRMWARE is set, ACTION == add {
- exec /sbin/hotplug-call firmware
- load-firmware /lib/firmware
- next-event
-}
-
-SUBSYSTEM == platform {
- exec /sbin/hotplug-call %SUBSYSTEM%
-}
+++ /dev/null
-$include /etc/hotplug2-common.rules
-
-SUBSYSTEM == button {
- exec kill -USR1 1
-}
# apply timezone to kernel
date -k
-
- if [ -x /sbin/syslogd ]; then
- local args log_ip log_size log_port log_type log_file
- config_get log_ip "$cfg" log_ip
- config_get log_size "$cfg" log_size 16
- config_get log_port "$cfg" log_port 514
- config_get log_type "$cfg" log_type circular
- config_get log_file "$cfg" log_file "/var/log/messages"
- args="${log_ip:+-L -R ${log_ip}:${log_port}} ${conloglevel:+-l $conloglevel}"
- if [ "$log_type" = "file" ]; then
- args="$args -s $log_size -O $log_file -S"
- else
- args="$args -C${log_size}"
- fi
- service_start /sbin/syslogd $args
- fi
- if [ -x /sbin/klogd ]; then
- config_get klogconloglevel "$cfg" klogconloglevel
- args="${klogconloglevel:+-c $klogconloglevel}"
- service_start /sbin/klogd $args
- fi
}
apply_uci_config() {
config_load system
config_foreach system_config system
- killall -q hotplug2
- [ -x /sbin/hotplug2 ] && /sbin/hotplug2 --override --persistent \
- --set-rules-file /etc/hotplug2.rules \
- --set-coldplug-cmd /sbin/udevtrigger \
- --max-children 1 >/dev/null 2>&1 &
-
# create /dev/root if it doesn't exist
[ -e /dev/root -o -h /dev/root ] || {
rootdev=$(awk 'BEGIN { RS=" "; FS="="; } $1 == "root" { print $2 }' < /proc/cmdline)
done
fi
}
-
-stop() {
- service_stop /sbin/klogd
- service_stop /sbin/syslogd
-}
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
-run_scripts() {
- for i in /etc/rc.d/$1*; do
- [ -x $i ] && $i $2 2>&1
- done | $LOGGER
-}
-
-system_config() {
- config_get_bool foreground $1 foreground 0
-}
-
LOGGER="cat"
-[ -x /usr/bin/logger ] && LOGGER="logger -s -p 6 -t sysinit"
-
-. /lib/functions.sh
-
-config_load system
-config_foreach system_config system
+[ -x /usr/bin/logger ] && LOGGER="logger -p 6 -t sysinit"
-if [ "$1" = "S" -a "$foreground" != "1" ]; then
- run_scripts "$1" "$2" &
-else
- run_scripts "$1" "$2"
-fi
+for i in /etc/rc.d/$1*; do
+ [ -x $i ] && $i $2 2>&1
+done | $LOGGER
+++ /dev/null
-#!/bin/sh /etc/rc.common
-# Copyright (C) 2008-2011 OpenWrt.org
-
-START=97
-
-start() {
- [ -c /dev/watchdog ] || return 1
- [ -x /sbin/watchdog ] || return 1
- service_start /sbin/watchdog -t 5 /dev/watchdog
-}
-stop() {
- service_stop /sbin/watchdog
-}
::sysinit:/etc/init.d/rcS S boot
::shutdown:/etc/init.d/rcS K shutdown
-ttyS0::askfirst:/bin/ash --login
-tty1::askfirst:/bin/ash --login
+::askconsole:/bin/ash --login
# Copyright (C) 2006 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
+[ -z "$PREINIT" ] && exec /sbin/init
+
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
pi_ifname=
--- /dev/null
+#!/bin/sh
+touch /tmp/failsafe_button
--- /dev/null
+#!/bin/sh
+
+[ "${ACTION}" = "released" ] || exit 0
+
+. /lib/functions.sh
+
+logger "$BUTTON pressed for $SEEN seconds"
+
+if [ "$SEEN" -lt 1 ]
+then
+ echo "REBOOT" > /dev/console
+ sync
+ reboot
+elif [ "$SEEN" -gt 5 ]
+then
+ echo "FACTORY RESET" > /dev/console
+ firstboot && reboot &
+fi
--- /dev/null
+#!/bin/sh
+
+[ "${ACTION}" = "released" ] || exit 0
+
+. /lib/functions.sh
+
+local rfkill_state=0
+
+wifi_rfkill_set() {
+ uci set wireless.$1.disabled=$rfkill_state
+}
+
+wifi_rfkill_check() {
+ local disabled
+ config_get disabled $1 disabled
+ [ "$disabled" = "1" ] || rfkill_state=1
+}
+
+config_load wireless
+config_foreach wifi_rfkill_check wifi-device
+config_foreach wifi_rfkill_set wifi-device
+uci commit wireless
+wifi up
with_fo_cleanup() {
# try to get rid of /tmp/root
# this will almost always fail
- umount /tmp/root 2>&-
+ umount -l /tmp/root 2>&-
grep -q overlay /proc/filesystems && {
cd /
(
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-do_mount_procfs() {
- mount -o noatime -t proc proc /proc
-}
-
-do_mount_sysfs() {
- mount -o noatime -tsysfs sysfs /sys
-}
-
-calc_tmpfs_size() {
- pi_size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)&&(mt>l)?mt-l:s}' /proc/meminfo)
-}
-
-do_mount_tmpfs() {
- calc_tmpfs_size
- mount -o noatime -t tmpfs -o size=$pi_size,nosuid,nodev,mode=1777 tmpfs /tmp
-}
-
-boot_hook_add preinit_essential do_mount_procfs
-boot_hook_add preinit_essential do_mount_sysfs
-boot_hook_add preinit_essential do_mount_tmpfs
-
}
pi_indicate_preinit() {
- echo "- preinit -"
preinit_net_echo "Doing OpenWRT Preinit\n"
pi_indicate_led
}
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-do_move_devtmpfs() {
- local mnt="$(grep devtmpfs /proc/mounts)"
- mnt="${mnt#* }"; mnt="${mnt%% *}"
-
- [ "$mnt" = "/dev" ] || mount -o noatime,move "$mnt" /dev
-}
-
-do_mount_devfs() {
- mount -o noatime -t devfs devfs /dev
-}
-
-do_mount_hotplug() {
- mount -t tmpfs -o noatime,mode=0755,size=512K tmpfs /dev
-}
-
-do_mount_udev() {
- mount -n -t tmpfs -o noatime,mode=0755 udev /dev
-}
-
-choose_device_fs() {
- if grep -q devtmpfs /proc/mounts; then
- do_move_devtmpfs
- elif grep -q devfs /proc/filesystems; then
- do_mount_devfs
- elif [ -x /sbin/hotplug2 ]; then
- do_mount_hotplug
- elif [ -x /sbin/udevd ]; then
- do_mount_udev
- fi
-}
-
-boot_hook_add preinit_essential choose_device_fs
-
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006-2013 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-init_devfs() {
- HOTPLUG=/sbin/hotplug-call
-}
-
-init_hotplug2() {
- [ -c /dev/console ] || mknod /dev/console c 5 1
- /sbin/hotplug2 --set-rules-file /etc/hotplug2-init.rules --no-persistent --set-coldplug-cmd /sbin/udevtrigger
- /sbin/hotplug2 --set-rules-file /etc/hotplug2-init.rules --persistent &
-}
-
-init_udev() {
- [ -d /lib/udev/devices ] && cp -af /lib/udev/devices/* /dev/
- [ -c /dev/console ] || mknod -m 0600 /dev/console c 5 1
- [ -c /dev/null ] || mknod -m 0666 /dev/null c 1 3
- /sbin/udevd --daemon --resolve-names=never
- /sbin/udevadm trigger
- /sbin/udevadm settle
-}
-
-init_device_fs() {
- HOTPLUG=
- if grep -q devfs /proc/filesystems; then
- init_devfs
- elif [ -x /sbin/hotplug2 ]; then
- init_hotplug2
- elif [ -x /sbin/udevd ]; then
- init_udev
- fi
-}
-
-boot_hook_add preinit_essential init_device_fs
-
}
lock -w $keypress_wait
- trap - INT
- trap - USR1
-
keypressed=1
[ "$(cat $keypress_true)" = "true" ] && keypressed=0
+ [ -f "/tmp/failsafe_button" ] && keypressed=1
+
rm -f $keypress_true
rm -f $keypress_wait
rm -f $keypress_sec
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-init_shm() {
- [ -d /dev/shm ] || mkdir -p /dev/shm
-}
-
-boot_hook_add preinit_essential init_shm
-
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-init_devpts() {
- [ -d /dev/pts ] || mkdir -p /dev/pts
-}
-
-do_mount_devpts() {
- mount -o noatime -t devpts devpts /dev/pts
-}
-
-boot_hook_add preinit_essential init_devpts
-boot_hook_add preinit_essential do_mount_devpts
-
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006-2010 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-choose_console() {
- # the shell really doesn't like having stdin/out closed
- # that's why we use /dev/pty/m0 and m1 (or equivalent) as replacement
- # for /dev/console if there's no serial console available
-
- if grep -q devfs /proc/filesystems; then
- M0=/dev/pty/m0
- M1=/dev/pty/m1
- M2=/dev/pty/m1
- elif [ -x /sbin/hotplug2 ]; then
- M0=/dev/ptmx
- M1=/dev/ptmx
- M2=/dev/ptmx
- elif [ -x /sbin/udevd ]; then
- M0=/dev/pty/ptmx
- M1=/dev/pty/ptmx
- M2=/dev/pty/ptmx
- fi
- dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null && {
- M0=/dev/console
- M1=/dev/console
- M2=/dev/console
- }
-}
-
-boot_hook_add preinit_essential choose_console
-
# Copyright (C) 2010 Vertical Communications
indicate_regular_preinit() {
- echo "- regular preinit -"
preinit_net_echo "Continuing with Regular Preinit\n"
pi_indicate_led
}
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-init_hotplug() {
- echo "$HOTPLUG" > /proc/sys/kernel/hotplug
-}
-
-boot_hook_add preinit_main init_hotplug
-
boot_run_hook preinit_mount_root
}
-boot_hook_add preinit_main do_mount_root
-
+[ "$INITRAMFS" = "1" ] || boot_hook_add preinit_main do_mount_root
+++ /dev/null
-#!/bin/sh
-# Copyright (C) 2006-2010 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-init_console() {
- if [ "$pi_suppress_stderr" = "y" ]; then
- exec <$M0 >$M1 2>&0
- else
- exec <$M0 >$M1 2>$M2
- fi
-}
-
-boot_hook_add preinit_essential init_console
-
# Copyright (C) 2010 Vertical Communications
run_init() {
- preinit_echo "- init -"
preinit_ip_deconfig
- if [ "$pi_init_suppress_stderr" = "y" ]; then
- exec env - PATH=$pi_init_path $pi_init_env $pi_init_cmd 2>&0
- else
- exec env - PATH=$pi_init_path $pi_init_env $pi_init_cmd
- fi
}
boot_hook_add preinit_main run_init
mkdir -p $1$2 $1/proc $1/sys $1/dev $1/tmp $1/overlay && \
mount -o noatime,move /proc $1/proc && \
pivot_root $1 $1$2 || {
- umount $1 $1
+ umount -l $1 $1
return 1
}
projects / openwrt.git / commitdiff