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on init
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sysclktz 0
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loglevel 3
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# setup the global environment
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    export PATH /sbin:/system/sbin:/system/bin:/system/xbin
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    export LD_LIBRARY_PATH /system/lib
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    export ANDROID_BOOTLOGO 1
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    export ANDROID_ROOT /system
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    export ANDROID_ASSETS /system/app
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    export ANDROID_DATA /data
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    export EXTERNAL_STORAGE /sdcard
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    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar
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# Backward compatibility
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    symlink /system/etc /etc
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# create mountpoints and mount tmpfs on sqlite_stmt_journals
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    mkdir /sdcard 0000 system system
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    mkdir /system
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    mkdir /data 0771 system system
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    mkdir /cache 0770 system cache
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    mkdir /sqlite_stmt_journals 01777 root root
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    mount tmpfs tmpfs /sqlite_stmt_journals size=4m
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    mount rootfs rootfs / ro remount
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    write /proc/sys/kernel/panic_on_oops 1
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    write /proc/sys/kernel/hung_task_timeout_secs 0
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    write /proc/cpu/alignment 4
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    write /proc/sys/kernel/sched_latency_ns 10000000
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    write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
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    write /proc/sys/kernel/sched_compat_yield 1
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# Create cgroup mount points for process groups
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    mkdir /dev/cpuctl
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    mount cgroup none /dev/cpuctl cpu
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    chown system system /dev/cpuctl
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    chown system system /dev/cpuctl/tasks
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    chmod 0777 /dev/cpuctl/tasks
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    write /dev/cpuctl/cpu.shares 1024
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    mkdir /dev/cpuctl/fg_boost
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    chown system system /dev/cpuctl/fg_boost/tasks
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    chmod 0777 /dev/cpuctl/fg_boost/tasks
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    write /dev/cpuctl/fg_boost/cpu.shares 1024
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    mkdir /dev/cpuctl/bg_non_interactive
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    chown system system /dev/cpuctl/bg_non_interactive/tasks
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    chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
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    # 5.0 %
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    write /dev/cpuctl/bg_non_interactive/cpu.shares 52
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# mount mtd partitions
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    mount ext3 /dev/block/sda6 /system ro
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    # We chown/chmod /data again so because mount is run as root + defaults
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    mount ext3 /dev/block/sda8 /data nosuid nodev
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    chown system system /data
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    chmod 0771 /data
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    # Same reason as /data above
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    mount ext3 /dev/block/sda5 /cache nosuid nodev
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    chown system cache /cache
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    chmod 0770 /cache
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    # This may have been created by the recovery system with odd permissions
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    chown system system /cache/recovery
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    chmod 0770 /cache/recovery
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# create basic filesystem structure
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    mkdir /data/misc 01771 system misc
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    mkdir /data/misc/hcid 0770 bluetooth bluetooth
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    mkdir /data/misc/keystore 0770 keystore keystore
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    mkdir /data/misc/vpn 0770 system system
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    mkdir /data/misc/vpn/profiles 0770 system system
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    # give system access to wpa_supplicant.conf for backup and restore
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    mkdir /data/misc/wifi 0770 wifi wifi
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    chmod 0770 /data/misc/wifi
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    chmod 0660 /data/misc/wifi/wpa_supplicant.conf
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    mkdir /data/local 0771 shell shell
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    mkdir /data/local/tmp 0771 shell shell
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    mkdir /data/data 0771 system system
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    mkdir /data/app-private 0771 system system
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    mkdir /data/app 0771 system system
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    mkdir /data/property 0700 root root
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    # create dalvik-cache and double-check the perms
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    mkdir /data/dalvik-cache 0771 system system
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    chown system system /data/dalvik-cache
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    chmod 0771 /data/dalvik-cache
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    # create the lost+found directories, so as to enforce our permissions
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    mkdir /data/lost+found 0770
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    mkdir /cache/lost+found 0770
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    # double check the perms, in case lost+found already exists, and set owner
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    chown root root /data/lost+found
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    chmod 0770 /data/lost+found
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    chown root root /cache/lost+found
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    chmod 0770 /cache/lost+found
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on boot
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# basic network init
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    ifup lo
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    hostname localhost
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    domainname localdomain
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# set RLIMIT_NICE to allow priorities from 19 to -20
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    setrlimit 13 40 40
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# Define the oom_adj values for the classes of processes that can be
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# killed by the kernel.  These are used in ActivityManagerService.
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    setprop ro.FOREGROUND_APP_ADJ 0
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    setprop ro.VISIBLE_APP_ADJ 1
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    setprop ro.SECONDARY_SERVER_ADJ 2
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    setprop ro.BACKUP_APP_ADJ 2
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    setprop ro.HOME_APP_ADJ 4
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    setprop ro.HIDDEN_APP_MIN_ADJ 7
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    setprop ro.CONTENT_PROVIDER_ADJ 14
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    setprop ro.EMPTY_APP_ADJ 15
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# Define the memory thresholds at which the above process classes will
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# be killed.  These numbers are in pages (4k).
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    setprop ro.FOREGROUND_APP_MEM 1536
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    setprop ro.VISIBLE_APP_MEM 2048
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    setprop ro.SECONDARY_SERVER_MEM 4096
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    setprop ro.BACKUP_APP_MEM 4096
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    setprop ro.HOME_APP_MEM 4096
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    setprop ro.HIDDEN_APP_MEM 5120
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    setprop ro.CONTENT_PROVIDER_MEM 5632
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    setprop ro.EMPTY_APP_MEM 6144
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# Write value must be consistent with the above properties.
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# Note that the driver only supports 6 slots, so we have HOME_APP at the
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# same memory level as services.
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    write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15
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    write /proc/sys/vm/overcommit_memory 1
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    write /proc/sys/vm/min_free_order_shift 4
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    write /sys/module/lowmemorykiller/parameters/minfree 1536,2048,4096,5120,5632,6144
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    # Set init its forked children's oom_adj.
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    write /proc/1/oom_adj -16
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    # Permissions for System Server and daemons.
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    chown radio system /sys/android_power/state
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    chown radio system /sys/android_power/request_state
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    chown radio system /sys/android_power/acquire_full_wake_lock
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    chown radio system /sys/android_power/acquire_partial_wake_lock
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    chown radio system /sys/android_power/release_wake_lock
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    chown radio system /sys/power/state
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    chown radio system /sys/power/wake_lock
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    chown radio system /sys/power/wake_unlock
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    chmod 0660 /sys/power/state
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    chmod 0660 /sys/power/wake_lock
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    chmod 0660 /sys/power/wake_unlock
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    chown system system /sys/class/timed_output/vibrator/enable
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    chown system system /sys/class/leds/keyboard-backlight/brightness
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    chown system system /sys/class/leds/lcd-backlight/brightness
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    chown system system /sys/class/leds/button-backlight/brightness
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    chown system system /sys/class/leds/jogball-backlight/brightness
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    chown system system /sys/class/leds/red/brightness
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    chown system system /sys/class/leds/green/brightness
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    chown system system /sys/class/leds/blue/brightness
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    chown system system /sys/class/leds/red/device/grpfreq
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    chown system system /sys/class/leds/red/device/grppwm
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    chown system system /sys/class/leds/red/device/blink
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    chown system system /sys/class/leds/red/brightness
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    chown system system /sys/class/leds/green/brightness
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    chown system system /sys/class/leds/blue/brightness
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    chown system system /sys/class/leds/red/device/grpfreq
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    chown system system /sys/class/leds/red/device/grppwm
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    chown system system /sys/class/leds/red/device/blink
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    chown system system /sys/class/timed_output/vibrator/enable
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    chown system system /sys/module/sco/parameters/disable_esco
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    chown system system /sys/kernel/ipv4/tcp_wmem_min
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    chown system system /sys/kernel/ipv4/tcp_wmem_def
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    chown system system /sys/kernel/ipv4/tcp_wmem_max
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    chown system system /sys/kernel/ipv4/tcp_rmem_min
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    chown system system /sys/kernel/ipv4/tcp_rmem_def
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    chown system system /sys/kernel/ipv4/tcp_rmem_max
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    chown root radio /proc/cmdline
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# Define TCP buffer sizes for various networks
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#   ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
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    setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
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    setprop net.tcp.buffersize.wifi    4095,87380,110208,4096,16384,110208
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    setprop net.tcp.buffersize.umts    4094,87380,110208,4096,16384,110208
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    setprop net.tcp.buffersize.edge    4093,26280,35040,4096,16384,35040
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    setprop net.tcp.buffersize.gprs    4092,8760,11680,4096,8760,11680
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    class_start default
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## Daemon processes to be run by init.
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##
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service console /system/bin/sh
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    console
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# adbd is controlled by the persist.service.adb.enable system property
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service adbd /sbin/adbd
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    disabled
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# adbd on at boot in emulator
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on property:ro.kernel.qemu=1
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    start adbd
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on property:persist.service.adb.enable=1
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    start adbd
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on property:persist.service.adb.enable=0
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    stop adbd
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service servicemanager /system/bin/servicemanager
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    user system
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    critical
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    onrestart restart zygote
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    onrestart restart media
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service vold /system/bin/vold
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    socket vold stream 0660 root mount
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service nexus /system/bin/nexus
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    socket nexus stream 0660 root system
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    disabled
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#service mountd /system/bin/mountd
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#    socket mountd stream 0660 root mount
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service debuggerd /system/bin/debuggerd
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service ril-daemon /system/bin/rild
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    socket rild stream 660 root radio
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    socket rild-debug stream 660 radio system
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    user root
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    group radio cache inet misc
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service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
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    socket zygote stream 666
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    onrestart write /sys/android_power/request_state wake
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    onrestart write /sys/power/state on
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    disabled
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service media /system/bin/mediaserver
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    user media
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    group system audio camera graphics inet net_bt net_bt_admin
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service bootsound /system/bin/playmp3
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    user media
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    group audio
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    oneshot
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service bootanim /system/bin/bootanimation
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    user graphics
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    group graphics
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    disabled
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    oneshot
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service dbus /system/bin/dbus-daemon --system --nofork
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    socket dbus stream 660 bluetooth bluetooth
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    user bluetooth
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    group bluetooth net_bt_admin
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service hcid /system/bin/hcid -s -n -f /etc/bluez/hcid.conf
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    socket bluetooth stream 660 bluetooth bluetooth
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    socket dbus_bluetooth stream 660 bluetooth bluetooth
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    # init.rc does not yet support applying capabilities, so run as root and
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    # let hcid drop uid to bluetooth with the right linux capabilities
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    group bluetooth net_bt_admin misc
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    disabled
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service hfag /system/bin/sdptool add --channel=10 HFAG
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    user bluetooth
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    group bluetooth net_bt_admin
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    disabled
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    oneshot
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service hsag /system/bin/sdptool add --channel=11 HSAG
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    user bluetooth
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    group bluetooth net_bt_admin
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    disabled
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    oneshot
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service installd /system/bin/installd
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    socket installd stream 600 system system
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service flash_recovery /system/etc/install-recovery.sh
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    oneshot
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service racoon /system/bin/racoon
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    socket racoon stream 600 system system
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    # racoon will setuid to vpn after getting necessary resources.
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    group net_admin keystore
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    disabled
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    oneshot
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service mtpd /system/bin/mtpd
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    socket mtpd stream 600 system system
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    user vpn
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    group vpn net_admin net_raw
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    disabled
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    oneshot
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service keystore /system/bin/keystore
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    user keystore
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    group keystore
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    socket keystore stream 666