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on init
sysclktz 0
loglevel 3
# setup the global environment
export PATH /sbin:/system/sbin:/system/bin:/system/xbin
export LD_LIBRARY_PATH /system/lib
export ANDROID_BOOTLOGO 1
export ANDROID_ROOT /system
export ANDROID_ASSETS /system/app
export ANDROID_DATA /data
export EXTERNAL_STORAGE /sdcard
export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar
# Backward compatibility
symlink /system/etc /etc
# create mountpoints and mount tmpfs on sqlite_stmt_journals and debugfs on d
mkdir /d
mkdir /sdcard 0000 system system
mkdir /system
mkdir /data 0771 system system
mkdir /cache 0770 system cache
mkdir /sqlite_stmt_journals 01777 root root
mount tmpfs tmpfs /sqlite_stmt_journals
mount debugfs debugfs /d
mount rootfs rootfs / rw remount
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 10000000
write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
# mount mtd partitions
# Hack...
# We'll attempt to mount both as sdcard and harddisk...
# Only one or the other will actually work... this way, we can
# use the same init.rc for both
mount ext3 /dev/block/mmcblk0p6 /system
mount ext3 /dev/block/mmcblk0p6 /system rw remount
mount ext3 /dev/block/mmcblk0p2 /data nosuid nodev
mount ext3 /dev/block/mmcblk0p7 /cache nosuid nodev
mount ext3 /dev/block/sda6 /system
mount ext3 /dev/block/sda6 /system rw remount
mount ext3 /dev/block/sda8 /data
# We chown/chmod /data again so because mount is run as root + defaults
chown system system /data
chmod 0771 /data
# Same reason as /data above
chown system cache /cache
chmod 0770 /cache
# This may have been created by the recovery system with odd permissions
chown system system /cache/recovery
chmod 0770 /cache/recovery
# create basic filesystem structure
mkdir /data/misc 01771 system misc
mkdir /data/misc/hcid 0770 bluetooth bluetooth
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
# 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 /system/lost+found 0770
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
on boot
### Load some modules
# basic network init
ifup lo
hostname localhost
domainname localdomain
# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40
mkdir /data/core 0777
write /proc/sys/kernel/core_pattern /data/core/%e.%p
setrlimit 4 -1 -1
# 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.SECONDARY_SERVER_ADJ 2
setprop ro.HIDDEN_APP_MIN_ADJ 7
setprop ro.CONTENT_PROVIDER_ADJ 14
setprop ro.EMPTY_APP_ADJ 15
setprop ro.BACKUP_APP_ADJ 2
setprop ro.HOME_APP_ADJ 4
# Define the memory thresholds at which the above process classes will
# be killed. These numbers are in pages (4k).
setprop ro.FOREGROUND_APP_MEM 1536
setprop ro.VISIBLE_APP_MEM 2048
setprop ro.SECONDARY_SERVER_MEM 4096
setprop ro.BACKUP_APP_MEM 4096
setprop ro.HOME_APP_MEM 4096
setprop ro.HIDDEN_APP_MEM 5120
setprop ro.CONTENT_PROVIDER_MEM 5632
setprop ro.EMPTY_APP_MEM 6144
# Write value must be consistent with the above properties.
write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15
write /proc/sys/vm/overcommit_memory 1
write /sys/module/lowmemorykiller/parameters/minfree 1536,2048,4096,8192,16384
# Set init its forked children's oom_adj.
write /proc/1/oom_adj -16
# 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/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 bluetooth bluetooth /sys/module/board_trout/parameters/bluetooth_power_on
chown system system /sys/module/sco/parameters/disable_esco
chmod 0660 /sys/module/board_trout/parameters/bluetooth_power_on
chown radio audio /system/etc/AudioPara4.csv
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
# Enable audio based on existing /dev/dsp
chmod 0666 /dev/snd/dsp
# 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
class_start default
## Daemon processes to be run by init.
##
service console /system/bin/sh
console
# adbd is controlled by the persist.service.adb.enable system property
service adbd /sbin/adbd
# disabled
# adbd on at boot in emulator
on property:ro.kernel.qemu=1
start adbd
# adbd on at boot in insecure builds
on property:ro.secure=0
start adbd
on property:persist.service.adb.enable=1
start adbd
on property:persist.service.adb.enable=0
stop adbd
service servicemanager /system/bin/servicemanager
user system
critical
onrestart restart zygote
onrestart restart media
service vold /system/bin/vold
socket vold stream 0660 root mount
service zygote /system/bin/app_process -Xzygote -Xint:fast /system/bin --zygote --start-system-server
socket zygote stream 666
onrestart write /sys/android_power/request_state wake
service media /system/bin/mediaserver
user media
group system audio camera graphics inet net_bt net_bt_admin
service dbus /system/bin/dbus-daemon --system --nofork
socket dbus stream 660 bluetooth bluetooth
user bluetooth
group bluetooth net_bt_admin
service brick /system/bin/wipe nuke
disabled
service installd /system/bin/installd
socket installd stream 600 system system
#
# Set by PRODUCT_PROPERTY_OVERRIDES in <product>.mk
on property:net.eth0.startonboot=1
setprop ro.com.android.dataroaming true
start start_eth0
service start_eth0 /system/bin/netcfg eth0 dhcp
oneshot
disabled
|
