platform_bootable_recovery/etc/init.rc

import /init.recovery.${ro.hardware}.rc

on early-init
    # Apply strict SELinux checking of PROT_EXEC on mmap/mprotect calls.
    write /sys/fs/selinux/checkreqprot 0

    # Set the security context for the init process.
    # This should occur before anything else (e.g. ueventd) is started.
    setcon u:r:init:s0

    start ueventd
    start healthd

on init
    export PATH /sbin:/system/bin
    export ANDROID_ROOT /system
    export ANDROID_DATA /data
    export EXTERNAL_STORAGE /sdcard

    symlink /system/etc /etc

    mkdir /sdcard
    mkdir /system
    mkdir /data
    mkdir /cache
    mount tmpfs tmpfs /tmp

    chown root shell /tmp
    chmod 0775 /tmp

    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct D001
    write /sys/class/android_usb/android0/functions adb
    write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
    write /sys/class/android_usb/android0/iProduct ${ro.product.model}
    write /sys/class/android_usb/android0/iSerial ${ro.serialno}


on boot

    ifup lo
    hostname localhost
    domainname localdomain

    class_start default

on property:sys.powerctl=*
   powerctl ${sys.powerctl}

service ueventd /sbin/ueventd
    critical
    seclabel u:r:ueventd:s0

service healthd /sbin/healthd -n
    critical
    seclabel u:r:healthd:s0

service recovery /sbin/recovery
    seclabel u:r:recovery:s0

service adbd /sbin/adbd recovery
    disabled
    socket adbd stream 660 system system
    seclabel u:r:adbd:s0

# Always start adbd on userdebug and eng builds
on property:ro.debuggable=1
    write /sys/class/android_usb/android0/enable 1
    start adbd

# Restart adbd so it can run as root
on property:service.adb.root=1
    write /sys/class/android_usb/android0/enable 0
    restart adbd
    write /sys/class/android_usb/android0/enable 1