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recovery.rc
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recovery.rc
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on early-init
start ueventd
on init
sysclktz 0
loglevel 3
# setup the global environment
export PATH /sbin:/xbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin:/xbin
export LD_LIBRARY_PATH /xbin/lib:/vendor/lib:/system/lib:/system/lib/egl
export ANDROID_BOOTLOGO 1
export ANDROID_ROOT /system
export ANDROID_ASSETS /system/app
export ANDROID_DATA /data
export EXTERNAL_STORAGE /sdcard
# Backward compatibility
symlink /system/etc /etc
symlink /sys/kernel/debug /d
symlink /xbin /system/bin
# insert modules
insmod /lib/modules/xsr.ko
insmod /lib/modules/xsr_stl.ko
insmod /lib/modules/rfs.ko
insmod /lib/modules/dpram.ko
insmod /lib/modules/param.ko
mkdir /sdcard
# create mountpoints and mount tmpfs on sqlite_stmt_journals
mkdir /xbin
mkdir /system
mkdir /data 0771 system system
mkdir /cache 0770 system cache
mkdir /config 0500 root root
mkdir /sqlite_stmt_journals 01777 root root
mount tmpfs tmpfs /sqlite_stmt_journals size=4m
mkdir /sd-ext 0771 system system
write /proc/sys/kernel/panic_on_oops 1
write /proc/sys/kernel/hung_task_timeout_secs 0
write /proc/cpu/alignment 4
write /proc/sys/kernel/sched_latency_ns 4000000
write /proc/sys/kernel/sched_wakeup_granularity_ns 1000000
write /proc/sys/kernel/sched_min_granularity_ns 800000
write /proc/sys/kernel/sched_compat_yield 1
write /proc/sys/kernel/sched_child_runs_first 0
# Create cgroup mount points for process groups
mkdir /dev/cpuctl
mount cgroup none /dev/cpuctl cpu
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0777 /dev/cpuctl/tasks
write /dev/cpuctl/cpu.shares 1024
mkdir /dev/cpuctl/fg_boost
chown system system /dev/cpuctl/fg_boost/tasks
chmod 0777 /dev/cpuctl/fg_boost/tasks
write /dev/cpuctl/fg_boost/cpu.shares 1024
mkdir /dev/cpuctl/bg_non_interactive
chown system system /dev/cpuctl/bg_non_interactive/tasks
chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
# 5.0 %
write /dev/cpuctl/bg_non_interactive/cpu.shares 52
# mount mtd partitions
# Mount /system rw first to give the filesystem a chance to save a checkpoint
# mount yaffs2 mtd@system /system
# mount yaffs2 mtd@system /system ro remount
mount rfs /dev/stl6 /system rw xattr,check=no
mount ext2 /dev/stl6 /system rw nosuid nodev noatime nodiratime
# We chown/chmod /data again so because mount is run as root + defaults
# mount yaffs2 mtd@userdata /data nosuid nodev
# mount yaffs2 /dev/bml6 /data nosuid nodev
mount rfs /dev/stl5 /data nosuid nodev xattr,check=no
mount ext2 /dev/stl5 /data nosuid nodev noatime nodiratime
mount ext4 /dev/stl5 /data nosuid nodev noatime nodiratime data=ordered
chown system system /data
chmod 0771 /data
chmod 0666 /dev/log/radio
chmod 0666 /dev/log/main
# Create dump dir and collect dumps.
# Do this before we mount cache so eventually we can use cache for
# storing dumps on platforms which do not have a dedicated dump partition.
mkdir /data/dontpanic
chown root log /data/dontpanic
chmod 0750 /data/dontpanic
# Collect apanic data, free resources and re-arm trigger
copy /proc/apanic_console /data/dontpanic/apanic_console
chown root log /data/dontpanic/apanic_console
chmod 0640 /data/dontpanic/apanic_console
copy /proc/apanic_threads /data/dontpanic/apanic_threads
chown root log /data/dontpanic/apanic_threads
chmod 0640 /data/dontpanic/apanic_threads
write /proc/apanic_console 1
# Collect ramconsole data
copy /proc/last_kmsg /data/dontpanic/last_kmsg
chown root log /data/dontpanic/last_kmsg
chmod 0640 /data/dontpanic/last_kmsg
# Same reason as /data above
# mount yaffs2 mtd@cache /cache nosuid nodev
mount rfs /dev/stl7 /cache nosuid nodev xattr,check=no
mount ext2 /dev/stl7 /cache nosuid nodev noatime nodiratime
chown system cache /cache
chmod 0770 /cache
# We chown/chmod /efs again so because mount is run as root + defaults
# mount yaffs2 mtd@userdata /data nosuid nodev
#mount yaffs2 /dev/bml10 /efs nosuid nodev
mount rfs /dev/stl10 /efs nosuid nodev xattr,check=no
chown radio radio /efs
chmod 0770 /efs
# This may have been created by the recovery system with odd permissions
chown system cache /cache/recovery
chmod 0770 /cache/recovery
#change permissions on vmallocinfo so we can grab it from bugreports
chown root log /proc/vmallocinfo
chmod 0440 /proc/vmallocinfo
# for Sensor HAL
chown system system /dev/bma150
chown system system /dev/akm8973_daemon
chown system system /dev/akm8973_aot
# chown system system /dev/bma020
# chown system system /dev/proximity
chmod 0777 /dev/bma150
chmod 0777 /dev/akm8973_daemon
chmod 0777 /dev/akm8973_aot
# chmod 0777 /dev/bma020
# chmod 0777 /dev/proximity
chmod 0666 /dev/bml8
# /xbin (busybox)
mount squashfs /dev/block/mtdblock8 /xbin ro loop
#change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks
chown root system /proc/kmsg
chmod 0440 /proc/kmsg
chown root system /proc/sysrq-trigger
chmod 0220 /proc/sysrq-trigger
# create basic filesystem structure
mkdir /data/misc 01771 system misc
mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
mkdir /data/misc/bluetooth 0770 bluetooth bluetooth
mkdir /data/misc/keystore 0700 keystore keystore
mkdir /data/misc/vpn 0770 system system
mkdir /data/misc/systempkeys 0700 system system
mkdir /data/misc/vpn/profiles 0770 system system
# give system access to wpa_supplicant.conf for backup and restore
mkdir /data/misc/wifi 0770 wifi wifi
chmod 0770 /data/misc/wifi
chmod 0660 /data/misc/wifi/wpa_supplicant.conf
mkdir /data/local 0771 shell shell
mkdir /data/local/tmp 0771 shell shell
mkdir /data/data 0771 system system
mkdir /data/app-private 0771 system system
mkdir /data/app 0771 system system
mkdir /data/property 0700 root root
# for AppsOnSD keystore
mkdir /data/misc/systemkeys 700 system system
# create log system
mkdir /data/log 0777 root root
chmod 0777 /data/log
# create dalvik-cache and double-check the perms
mkdir /data/dalvik-cache 0771 system system
chown system system /data/dalvik-cache
chmod 0771 /data/dalvik-cache
# create the lost+found directories, so as to enforce our permissions
mkdir /data/lost+found 0770
mkdir /cache/lost+found 0770
# double check the perms, in case lost+found already exists, and set owner
chown root root /data/lost+found
chmod 0770 /data/lost+found
chown root root /cache/lost+found
chmod 0770 /cache/lost+found
# create dalvik-cache folder on /cache
mkdir /cache/dalvik-cache 0771 system system
chown system system /cache/dalvik-cache
chmod 0777 /cache/dalvik-cache
# to enable wifi
setprop wifi.interface "eth0"
chown root root /system/bin/wlservice
chmod 6777 /system/bin/wlservice
mkdir /data/misc/wifi 0777 wifi wifi
chmod 0777 /data/misc/wifi/
mkdir /data/misc/dhcp 0777 dhcp dhcp
mkdir /data/misc/wifi/sockets 0777 wifi wifi
# for WAPI CERT
# mkdir /data/misc/wifi/cert 0777 wifi wifi
# mkdir /data/misc/wifi/cert/as 0777 wifi wifi
# mkdir /data/misc/wifi/cert/user 0777 wifi wifi
# end of wifi
symlink /dev/snd/pcmC0D0c /dev/pcmC0D0c
symlink /dev/snd/pcmC0D0p /dev/pcmC0D0p
symlink /dev/snd/controlC0 /dev/controlC0
symlink /dev/snd/timer /dev/timer
chmod 0777 /dev/pcmC0D0c
chmod 0777 /dev/pcmC0D0p
chmod 0777 /dev/controlC0
chmod 0777 /dev/timer
chown root audio /dev/snd/controlC0
chown root audio /dev/snd/pcmC0D0c
chown root audio /dev/snd/pcmC0D0p
chown root audio /dev/snd/timer
setprop alsa.mixer.playback.master "Output Volume - SPK/EAR"
setprop alsa.mixer.playback.earpiece "Output Volume - RCV"
setprop alsa.mixer.playback.speaker "Output Volume - SPK/EAR"
setprop alsa.mixer.playback.headset "Output Volume - SPK/EAR"
setprop alsa.mixer.playback.bluetooth.sco "Output Volume - SPK/EAR"
setprop alsa.mixer.playback.bluetooth.a2dp "Output Volume - SPK/EAR"
setprop alsa.mixer.capture.master "Capture"
setprop alsa.mixer.capture.earpiece "Capture"
setprop alsa.mixer.capture.speaker "Capture"
setprop alsa.mixer.capture.headset "Capture"
setprop alsa.mixer.capture.bluetooth.sco "Capture"
setprop alsa.mixer.capture.bluetooth.a2dp "Capture"
# allow net_raw to have access to /dev/socket directory
chown root net_raw /dev/socket
chmod 0775 /dev/socket
on boot
# basic network init
ifup lo
hostname localhost
domainname localdomain
# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40
# Define the oom_adj values for the classes of processes that can be
# killed by the kernel. These are used in ActivityManagerService.
setprop ro.FOREGROUND_APP_ADJ 0
setprop ro.VISIBLE_APP_ADJ 1
setprop ro.PERCEPTIBLE_APP_ADJ 2
setprop ro.HEAVY_WEIGHT_APP_ADJ 3
setprop ro.SECONDARY_SERVER_ADJ 4
setprop ro.BACKUP_APP_ADJ 5
setprop ro.HOME_APP_ADJ 6
setprop ro.HIDDEN_APP_MIN_ADJ 7
setprop ro.EMPTY_APP_ADJ 15
# Define the memory thresholds at which the above process classes will
# be killed. These numbers are in pages (4k).
setprop ro.FOREGROUND_APP_MEM 2048
setprop ro.VISIBLE_APP_MEM 3072
setprop ro.PERCEPTIBLE_APP_MEM 4096
setprop ro.HEAVY_WEIGHT_APP_MEM 4096
setprop ro.SECONDARY_SERVER_MEM 6144
setprop ro.BACKUP_APP_MEM 6144
setprop ro.HOME_APP_MEM 6144
setprop ro.HIDDEN_APP_MEM 7168
setprop ro.EMPTY_APP_MEM 8192
# Write value must be consistent with the above properties.
# Note that the driver only supports 6 slots, so we have HOME_APP at the
# same memory level as services.
write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,7,15
write /proc/sys/vm/overcommit_memory 1
write /proc/sys/vm/min_free_order_shift 4
write /proc/sys/vm/swappiness 0
write /proc/sys/vm/dirty_ratio 10
write /proc/sys/vm/vfs_cache_pressure 100
write /proc/sys/vm/min_free_kbytes 4096
write /sys/module/lowmemorykiller/parameters/minfree 1536,2048,4096,5120,5632,6144
# Set init its forked children's oom_adj.
write /proc/1/oom_adj -16
# Tweak background writeout
write /proc/sys/vm/dirty_expire_centisecs 200
write /proc/sys/vm/dirty_background_ratio 5
# Permissions for System Server and daemons.
chown radio system /sys/android_power/state
chown radio system /sys/android_power/request_state
chown radio system /sys/android_power/acquire_full_wake_lock
chown radio system /sys/android_power/acquire_partial_wake_lock
chown radio system /sys/android_power/release_wake_lock
chown radio system /sys/power/state
chown radio system /sys/power/wake_lock
chown radio system /sys/power/wake_unlock
chmod 0660 /sys/power/state
chmod 0660 /sys/power/wake_lock
chmod 0660 /sys/power/wake_unlock
chown system system /sys/class/timed_output/vibrator/enable
chown system system /sys/class/leds/keyboard-backlight/brightness
chown system system /sys/class/leds/lcd-backlight/brightness
chown system system /sys/class/leds/button-backlight/brightness
chown system system /sys/class/leds/jogball-backlight/brightness
chown system system /sys/class/leds/red/brightness
chown system system /sys/class/leds/green/brightness
chown system system /sys/class/leds/blue/brightness
chown system system /sys/class/leds/red/device/grpfreq
chown system system /sys/class/leds/red/device/grppwm
chown system system /sys/class/leds/red/device/blink
chown system system /sys/class/leds/red/brightness
chown system system /sys/class/leds/green/brightness
chown system system /sys/class/leds/blue/brightness
chown system system /sys/class/leds/red/device/grpfreq
chown system system /sys/class/leds/red/device/grppwm
chown system system /sys/class/leds/red/device/blink
chown system system /sys/class/timed_output/vibrator/enable
chown system system /sys/module/sco/parameters/disable_esco
chown system system /sys/kernel/ipv4/tcp_wmem_min
chown system system /sys/kernel/ipv4/tcp_wmem_def
chown system system /sys/kernel/ipv4/tcp_wmem_max
chown system system /sys/kernel/ipv4/tcp_rmem_min
chown system system /sys/kernel/ipv4/tcp_rmem_def
chown system system /sys/kernel/ipv4/tcp_rmem_max
chown root radio /proc/cmdline
# make hidden folder for divx authentication
mkdir /data/.svix 0770 system system
chmod 0777 /data/lmfilter.txt
chmod 0777 /data/eqfilter.txt
chmod 0777 /data/situation.txt
chmod 0777 /data/stream_headset.txt
chmod 0777 /data/stream_speaker.txt
# bootsnd
setprop audioflinger.bootsnd 1
#ifdef SLSI_S3C6410
# for ctrl cpu freq.
chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
chmod 0666 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
#endif /* SLSI_S3C6410 */
# +++++++++++++++++++++++++++++++++++++++++++
# for Bluetooth
chown bluetooth bluetooth /sys/module/bluetooth_power/parameters/power
chown bluetooth bluetooth /proc/bluetooth/sleep/proto
chown system system /sys/module/sco/parameters/disable_esco
chmod 0660 /sys/module/bluetooth_power/parameters/power
chmod 0660 /proc/bluetooth/sleep/proto
chown bluetooth bluetooth /dev/uinput
chmod 0666 /dev/uinput
chown bluetooth bluetooth /dev/s3c_serial1
chmod 0666 /dev/s3c_serial1
chmod 0777 /sys/class/rfkill/rfkill0/state
chmod 0777 /sys/class/rfkill/rfkill1/state
chown bluetooth bluetooth /sys/class/rfkill/rfkill0/state
chown bluetooth bluetooth /sys/class/rfkill/rfkill1/state
#
# turn off BT radio, due fix first BT turn on
# Criminal
#
write /sys/class/rfkill/rfkill0/state 0
chmod 6777 /system/bin/brcm_dutMode
# +++++++++++++++++++++++++++++++++++++++++++
# Define TCP buffer sizes for various networks
# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040
setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680
# Include extra init file
import /system/etc/init.local.rc
# Run sysinit
# exec /system/bin/sysinit
class_start default
service recovery /sbin/recovery
## Daemon processes to be run by init.
##
service ueventd /sbin/ueventd
critical
service console /sbin/ash
console
# always start adbd for debugging purposes
service adbd /sbin/adbd recovery
# adbd on at boot in emulator
# on property:ro.kernel.qemu=1
# start adbd
# on property:persist.service.adb.enable=1
# start adbd
# on property:persist.service.adb.enable=0
# stop adbd