# Copyright (C) 2012 The Android Open Source Project
#
# IMPORTANT: Do not create world writable files or directories.
# This is a common source of Android security bugs.
#
import /init.environ.rc
import /init.usb.rc
import /init.${ro.hardware}.rc
import /vendor/etc/init/hw/init.${ro.hardware}.rc
import /init.usb.configfs.rc
import /init.${ro.zygote}.rc
# Nubia add start, import init.rom.rc
import /init.rom.rc
# Nubia add end
# Cgroups are mounted right before early-init using list from /etc/cgroups.json
on early-init
# Disable sysrq from keyboard
write /proc/sys/kernel/sysrq 0
# Set the security context of /adb_keys if present.
restorecon /adb_keys
# Set the security context of /postinstall if present.
restorecon /postinstall
mkdir /acct/uid
# memory.pressure_level used by lmkd
chown root system /dev/memcg/memory.pressure_level
chmod 0040 /dev/memcg/memory.pressure_level
start ueventd
# Run apexd-bootstrap so that APEXes that provide critical libraries
# become available. Note that this is executed as exec_start to ensure that
# the libraries are available to the processes started after this statement.
exec_start apexd-bootstrap
on init
sysclktz 0
# Mix device-specific information into the entropy pool
copy /proc/cmdline /dev/urandom
copy /system/etc/prop.default /dev/urandom
symlink /proc/self/fd/0 /dev/stdin
symlink /proc/self/fd/1 /dev/stdout
symlink /proc/self/fd/2 /dev/stderr
symlink /system/bin /bin
symlink /system/etc /etc
# Backward compatibility.
symlink /sys/kernel/debug /d
# Link /vendor to /system/vendor for devices without a vendor partition.
symlink /system/vendor /vendor
# Create energy-aware scheduler tuning nodes
mkdir /dev/stune/foreground
mkdir /dev/stune/background
mkdir /dev/stune/top-app
mkdir /dev/stune/rt
mkdir /dev/stune/audio-app
chown system system /dev/stune
chown system system /dev/stune/foreground
chown system system /dev/stune/background
chown system system /dev/stune/top-app
chown system system /dev/stune/rt
chown system system /dev/stune/audio-app
chown system system /dev/stune/tasks
chown system system /dev/stune/foreground/tasks
chown system system /dev/stune/background/tasks
chown system system /dev/stune/top-app/tasks
chown system system /dev/stune/rt/tasks
chown system system /dev/stune/audio-app/tasks
chmod 0664 /dev/stune/tasks
chmod 0664 /dev/stune/foreground/tasks
chmod 0664 /dev/stune/background/tasks
chmod 0664 /dev/stune/top-app/tasks
chmod 0664 /dev/stune/rt/tasks
chmod 0664 /dev/stune/audio-app/tasks
# Create blkio group and apply initial settings.
# This feature needs kernel to support it, and the
# device's init.rc must actually set the correct values.
mkdir /dev/blkio/background
chown system system /dev/blkio
chown system system /dev/blkio/background
chown system system /dev/blkio/tasks
chown system system /dev/blkio/background/tasks
chmod 0664 /dev/blkio/tasks
chmod 0664 /dev/blkio/background/tasks
write /dev/blkio/blkio.weight 1000
write /dev/blkio/background/blkio.weight 500
write /dev/blkio/blkio.group_idle 0
write /dev/blkio/background/blkio.group_idle 0
restorecon_recursive /mnt
mount configfs none /config nodev noexec nosuid
chmod 0770 /config/sdcardfs
chown system package_info /config/sdcardfs
mkdir /mnt/secure 0700 root root
mkdir /mnt/secure/asec 0700 root root
mkdir /mnt/asec 0755 root system
mkdir /mnt/obb 0755 root system
mkdir /mnt/media_rw 0750 root media_rw
mkdir /mnt/user 0755 root root
mkdir /mnt/user/0 0755 root root
mkdir /mnt/expand 0771 system system
mkdir /mnt/appfuse 0711 root root
# Storage views to support runtime permissions
mkdir /mnt/runtime 0700 root root
mkdir /mnt/runtime/default 0755 root root
mkdir /mnt/runtime/default/self 0755 root root
mkdir /mnt/runtime/read 0755 root root
mkdir /mnt/runtime/read/self 0755 root root
mkdir /mnt/runtime/write 0755 root root
mkdir /mnt/runtime/write/self 0755 root root
mkdir /mnt/runtime/full 0755 root root
mkdir /mnt/runtime/full/self 0755 root root
# Symlink to keep legacy apps working in multi-user world
symlink /storage/self/primary /sdcard
symlink /storage/self/primary /mnt/sdcard
symlink /mnt/user/0/primary /mnt/runtime/default/self/primary
write /proc/sys/kernel/panic_on_oops 1
write /proc/sys/kernel/hung_task_timeout_secs 0
write /proc/cpu/alignment 4
# scheduler tunables
# Disable auto-scaling of scheduler tunables with hotplug. The tunables
# will vary across devices in unpredictable ways if allowed to scale with
# cpu cores.
write /proc/sys/kernel/sched_tunable_scaling 0
write /proc/sys/kernel/sched_latency_ns 10000000
write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
write /proc/sys/kernel/sched_child_runs_first 0
write /proc/sys/kernel/randomize_va_space 2
write /proc/sys/vm/mmap_min_addr 32768
write /proc/sys/net/ipv4/ping_group_range "0 2147483647"
write /proc/sys/net/unix/max_dgram_qlen 600
write /proc/sys/kernel/sched_rt_runtime_us 950000
write /proc/sys/kernel/sched_rt_period_us 1000000
# Assign reasonable ceiling values for socket rcv/snd buffers.
# These should almost always be overridden by the target per the
# the corresponding technology maximums.
write /proc/sys/net/core/rmem_max 262144
write /proc/sys/net/core/wmem_max 262144
# reflect fwmark from incoming packets onto generated replies
write /proc/sys/net/ipv4/fwmark_reflect 1
write /proc/sys/net/ipv6/fwmark_reflect 1
# set fwmark on accepted sockets
write /proc/sys/net/ipv4/tcp_fwmark_accept 1
# disable icmp redirects
write /proc/sys/net/ipv4/conf/all/accept_redirects 0
write /proc/sys/net/ipv6/conf/all/accept_redirects 0
# /proc/net/fib_trie leaks interface IP addresses
chmod 0400 /proc/net/fib_trie
# Create cgroup mount points for process groups
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0666 /dev/cpuctl/tasks
write /dev/cpuctl/cpu.rt_period_us 1000000
write /dev/cpuctl/cpu.rt_runtime_us 950000
# nubia add for process-freeze
mkdir /dev/freezer
mount cgroup none /dev/freezer freezer
chown system system /dev/freezer
chown system system /dev/freezer/tasks
chmod 0666 /dev/freezer/tasks
mkdir /dev/freezer/bg
chown system system /dev/freezer/bg/tasks
chmod 0666 /dev/freezer/bg/tasks
write /dev/freezer/bg/freezer.state FROZEN
# nubia add end
# sets up initial cpusets for ActivityManager
# this ensures that the cpusets are present and usable, but the device's
# init.rc must actually set the correct cpus
mkdir /dev/cpuset/dex2oat
copy /dev/cpuset/cpus /dev/cpuset/dex2oat/cpus
copy /dev/cpuset/mems /dev/cpuset/dex2oat/mems
mkdir /dev/cpuset/dex2oatfg
copy /dev/cpuset/cpus /dev/cpuset/dex2oatfg/cpus
copy /dev/cpuset/mems /dev/cpuset/dex2oatfg/mems
mkdir /dev/cpuset/systemserver
copy /dev/cpuset/cpus /dev/cpuset/systemserver/cpus
copy /dev/cpuset/mems /dev/cpuset/systemserver/mems
chown system system /dev/cpuset/dex2oat
chown system system /dev/cpuset/dex2oatfg
chown system system /dev/cpuset/systemserver
chown system system /dev/cpuset/dex2oat/tasks
chown system system /dev/cpuset/dex2oatfg/tasks
chown system system /dev/cpuset/systemserver/tasks
chmod 0664 /dev/cpuset/dex2oat/tasks
chmod 0664 /dev/cpuset/dex2oatfg/tasks
chmod 0664 /dev/cpuset/systemserver/tasks
mkdir /dev/cpuset/foreground
copy /dev/cpuset/cpus /dev/cpuset/foreground/cpus
copy /dev/cpuset/mems /dev/cpuset/foreground/mems
mkdir /dev/cpuset/background
copy /dev/cpuset/cpus /dev/cpuset/background/cpus
copy /dev/cpuset/mems /dev/cpuset/background/mems
# system-background is for system tasks that should only run on
# little cores, not on bigs
# to be used only by init, so don't change system-bg permissions
mkdir /dev/cpuset/system-background
copy /dev/cpuset/cpus /dev/cpuset/system-background/cpus
copy /dev/cpuset/mems /dev/cpuset/system-background/mems
# restricted is for system tasks that are being throttled
# due to screen off.
mkdir /dev/cpuset/restricted
copy /dev/cpuset/cpus /dev/cpuset/restricted/cpus
copy /dev/cpuset/mems /dev/cpuset/restricted/mems
mkdir /dev/cpuset/top-app
copy /dev/cpuset/cpus /dev/cpuset/top-app/cpus
copy /dev/cpuset/mems /dev/cpuset/top-app/mems
mkdir /dev/cpuset/audio-app
copy /dev/cpuset/cpus /dev/cpuset/audio-app/cpus
copy /dev/cpuset/mems /dev/cpuset/audio-app/mems
#nubia begin add for TGPA
mkdir /dev/cpuset/bigcluster
copy /dev/cpuset/cpus /dev/cpuset/bigcluster/cpus
copy /dev/cpuset/mems /dev/cpuset/bigcluster/mems
mkdir /dev/cpuset/littlecluster
copy /dev/cpuset/cpus /dev/cpuset/littlecluster/cpus
copy /dev/cpuset/mems /dev/cpuset/littlecluster/mems
#nubia add for TGPA end
# change permissions for all cpusets we'll touch at runtime
chown system system /dev/cpuset
chown system system /dev/cpuset/foreground
chown system system /dev/cpuset/background
chown system system /dev/cpuset/system-background
chown system system /dev/cpuset/top-app
chown system system /dev/cpuset/audio-app
chown system system /dev/cpuset/restricted
chown system system /dev/cpuset/tasks
chown system system /dev/cpuset/foreground/tasks
chown system system /dev/cpuset/background/tasks
chown system system /dev/cpuset/system-background/tasks
chown system system /dev/cpuset/top-app/tasks
chown system system /dev/cpuset/audio-app/tasks
chown system system /dev/cpuset/restricted/tasks
#nubia begin add for TGPA
chown system system /dev/cpuset/bigcluster
chown system system /dev/cpuset/littlecluster
#nubia add for TGPA end
# set system-background to 0775 so SurfaceFlinger can touch it
chmod 0775 /dev/cpuset/system-background
chmod 0664 /dev/cpuset/foreground/tasks
chmod 0664 /dev/cpuset/background/tasks
chmod 0664 /dev/cpuset/system-background/tasks
chmod 0664 /dev/cpuset/top-app/tasks
chmod 0664 /dev/cpuset/audio-app/tasks
chmod 0664 /dev/cpuset/restricted/tasks
chmod 0664 /dev/cpuset/tasks
#nubia add for app launch boost start
chown system system /dev/cpuset/systemserver/cpus
chmod 0664 /dev/cpuset/systemserver/cpus
chown system system /dev/cpuset/systemserver/cgroup.procs
chmod 0666 /dev/cpuset/systemserver/cgroup.procs
chmod 0666 /dev/cpuset/background/cpus
chown system system /dev/cpuset/top-app/cgroup.procs
chmod 0666 /dev/cpuset/top-app/cgroup.procs
chown system system /dev/stune/foreground/cgroup.procs
chmod 0664 /dev/stune/foreground/cgroup.procs
chown system system /dev/stune/top-app/schedtune.boost
chmod 0664 /dev/stune/top-app/schedtune.boost
#nubia add for app launch boost end
# make the PSI monitor accessible to others
chown system system /proc/pressure/memory
chmod 0664 /proc/pressure/memory
# qtaguid will limit access to specific data based on group memberships.
# net_bw_acct grants impersonation of socket owners.
# net_bw_stats grants access to other apps' detailed tagged-socket stats.
chown root net_bw_acct /proc/net/xt_qtaguid/ctrl
chown root net_bw_stats /proc/net/xt_qtaguid/stats
# Allow everybody to read the xt_qtaguid resource tracking misc dev.
# This is needed by any process that uses socket tagging.
chmod 0644 /dev/xt_qtaguid
chown root root /dev/cg2_bpf
chmod 0600 /dev/cg2_bpf
mount bpf bpf /sys/fs/bpf nodev noexec nosuid
# Create location for fs_mgr to store abbreviated output from filesystem
# checker programs.
mkdir /dev/fscklogs 0770 root system
# pstore/ramoops previous console log
mount pstore pstore /sys/fs/pstore nodev noexec nosuid
chown system log /sys/fs/pstore
chmod 0550 /sys/fs/pstore
chown system log /sys/fs/pstore/console-ramoops
chmod 0440 /sys/fs/pstore/console-ramoops
chown system log /sys/fs/pstore/console-ramoops-0
chmod 0440 /sys/fs/pstore/console-ramoops-0
chown system log /sys/fs/pstore/pmsg-ramoops-0
chmod 0440 /sys/fs/pstore/pmsg-ramoops-0
# enable armv8_deprecated instruction hooks
write /proc/sys/abi/swp 1
# Linux's execveat() syscall may construct paths containing /dev/fd
# expecting it to point to /proc/self/fd
symlink /proc/self/fd /dev/fd
export DOWNLOAD_CACHE /data/cache
# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit nice 40 40
# Allow up to 32K FDs per process
setrlimit nofile 32768 32768
# This allows the ledtrig-transient properties to be created here so
# that they can be chown'd to system:system later on boot
write /sys/class/leds/vibrator/trigger "transient"
# This is used by Bionic to select optimized routines.
write /dev/cpu_variant:${ro.bionic.arch} ${ro.bionic.cpu_variant}
chmod 0444 /dev/cpu_variant:${ro.bionic.arch}
write /dev/cpu_variant:${ro.bionic.2nd_arch} ${ro.bionic.2nd_cpu_variant}
chmod 0444 /dev/cpu_variant:${ro.bionic.2nd_arch}
# Allow system processes to read / write power state.
chown system system /sys/power/state
chown system system /sys/power/wakeup_count
chmod 0660 /sys/power/state
# Start logd before any other services run to ensure we capture all of their logs.
start logd
# Start essential services.
start servicemanager
start hwservicemanager
start vndservicemanager
# Healthd can trigger a full boot from charger mode by signaling this
# property when the power button is held.
on property:sys.boot_from_charger_mode=1
class_stop poweroffcharge
trigger late-init
on load_persist_props_action
load_persist_props
start logd
start logd-reinit
# Indicate to fw loaders that the relevant mounts are up.
on firmware_mounts_complete
rm /dev/.booting
# Mount filesystems and start core system services.
on late-init
trigger early-fs
# Mount fstab in init.{$device}.rc by mount_all command. Optional parameter
# '--early' can be specified to skip entries with 'latemount'.
# /system and /vendor must be mounted by the end of the fs stage,
# while /data is optional.
trigger factory-fs
trigger fs
trigger post-fs
# Mount fstab in init.{$device}.rc by mount_all with '--late' parameter
# to only mount entries with 'latemount'. This is needed if '--early' is
# specified in the previous mount_all command on the fs stage.
# With /system mounted and properties form /system + /factory available,
# some services can be started.
trigger late-fs
# Now we can mount /data. File encryption requires keymaster to decrypt
# /data, which in turn can only be loaded when system properties are present.
trigger post-fs-data
# Load persist properties and override properties (if enabled) from /data.
trigger load_persist_props_action
# Now we can start zygote for devices with file based encryption
trigger zygote-start
# Remove a file to wake up anything waiting for firmware.
trigger firmware_mounts_complete
trigger early-boot
trigger boot
trigger mmi
on early-fs
# Once metadata has been mounted, we'll need vold to deal with userdata checkpointing
start vold
on post-fs
exec - system system -- /system/bin/vdc checkpoint markBootAttempt
# Once everything is setup, no need to modify /.
# The bind+remount combination allows this to work in containers.
mount rootfs rootfs / remount bind ro nodev
# Mount default storage into root namespace
mount none /mnt/runtime/default /storage bind rec
mount none none /storage slave rec
# Make sure /sys/kernel/debug (if present) is labeled properly
# Note that tracefs may be mounted under debug, so we need to cross filesystems
restorecon --recursive --cross-filesystems /sys/kernel/debug
# We chown/chmod /cache again so because mount is run as root + defaults
chown system cache /cache
chmod 0770 /cache
# We restorecon /cache in case the cache partition has been reset.
restorecon_recursive /cache
# Create /cache/recovery in case it's not there. It'll also fix the odd
# permissions if created by the recovery system.
mkdir /cache/recovery 0770 system cache
# Backup/restore mechanism uses the cache partition
mkdir /cache/backup_stage 0700 system system
mkdir /cache/backup 0700 system system
#change permissions on vmallocinfo so we can grab it from bugreports
chown root log /proc/vmallocinfo
chmod 0440 /proc/vmallocinfo
chown root log /proc/slabinfo
chmod 0440 /proc/slabinfo
#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
chown system log /proc/last_kmsg
chmod 0440 /proc/last_kmsg
# make the selinux kernel policy world-readable
chmod 0444 /sys/fs/selinux/policy
# create the lost+found directories, so as to enforce our permissions
mkdir /cache/lost+found 0770 root root
restorecon_recursive /metadata
mkdir /metadata/vold
chmod 0700 /metadata/vold
mkdir /metadata/password_slots 0771 root system
mkdir /metadata/apex 0700 root system
mkdir /metadata/apex/sessions 0700 root system
on late-fs
# Ensure that tracefs has the correct permissions.
# This does not work correctly if it is called in post-fs.
chmod 0755 /sys/kernel/debug/tracing
# HALs required before storage encryption can get unlocked (FBE/FDE)
class_start early_hal
on post-fs-data
mark_post_data
# Start checkpoint before we touch data
start vold
exec - system system -- /system/bin/vdc checkpoint prepareCheckpoint
# We chown/chmod /data again so because mount is run as root + defaults
chown system system /data
chmod 0771 /data
# We restorecon /data in case the userdata partition has been reset.
restorecon /data
#nubia add for nubiaconfigd can start before zygote
start nubiaconfigd
#nubia add end
# Make sure we have the device encryption key.
installkey /data
# Start bootcharting as soon as possible after the data partition is
# mounted to collect more data.
mkdir /data/bootchart 0755 shell shell
bootchart start
# Load fsverity keys. This needs to happen before apexd, as post-install of
# APEXes may rely on keys.
exec -- /system/bin/fsverity_init
# Make sure that apexd is started in the default namespace
enter_default_mount_ns
# /data/apex is now available. Start apexd to scan and activate APEXes.
mkdir /data/apex 0750 root system
mkdir /data/apex/active 0750 root system
mkdir /data/apex/backup 0700 root system
mkdir /data/apex/sessions 0700 root system
mkdir /data/app-staging 0750 system system
start apexd
# Avoid predictable entropy pool. Carry over entropy from previous boot.
copy /data/system/entropy.dat /dev/urandom
# create basic filesystem structure
mkdir /data/misc 01771 system misc
mkdir /data/misc/recovery 0770 system log
copy /data/misc/recovery/ro.build.fingerprint /data/misc/recovery/ro.build.fingerprint.1
chmod 0440 /data/misc/recovery/ro.build.fingerprint.1
chown system log /data/misc/recovery/ro.build.fingerprint.1
write /data/misc/recovery/ro.build.fingerprint ${ro.build.fingerprint}
chmod 0440 /data/misc/recovery/ro.build.fingerprint
chown system log /data/misc/recovery/ro.build.fingerprint
mkdir /data/misc/recovery/proc 0770 system log
copy /data/misc/recovery/proc/version /data/misc/recovery/proc/version.1
chmod 0440 /data/misc/recovery/proc/version.1
chown system log /data/misc/recovery/proc/version.1
copy /proc/version /data/misc/recovery/proc/version
chmod 0440 /data/misc/recovery/proc/version
chown system log /data/misc/recovery/proc/version
mkdir /data/misc/bluedroid 02770 bluetooth bluetooth
# Fix the access permissions and group ownership for 'bt_config.conf'
chmod 0660 /data/misc/bluedroid/bt_config.conf
chown bluetooth bluetooth /data/misc/bluedroid/bt_config.conf
mkdir /data/misc/bluetooth 0770 bluetooth bluetooth
mkdir /data/misc/bluetooth/logs 0770 bluetooth bluetooth
mkdir /data/misc/keystore 0700 keystore keystore
mkdir /data/misc/gatekeeper 0700 system system
mkdir /data/misc/keychain 0771 system system
mkdir /data/misc/net 0750 root shell
mkdir /data/misc/radio 0770 system radio
mkdir /data/misc/sms 0770 system radio
mkdir /data/misc/carrierid 0770 system radio
mkdir /data/misc/apns 0770 system radio
mkdir /data/misc/zoneinfo 0775 system system
mkdir /data/misc/network_watchlist 0774 system system
mkdir /data/misc/textclassifier 0771 system system
mkdir /data/misc/vpn 0770 system vpn
mkdir /data/misc/shared_relro 0771 shared_relro shared_relro
mkdir /data/misc/systemkeys 0700 system system
mkdir /data/misc/wifi 0770 wifi wifi
mkdir /data/misc/wifi/sockets 0770 wifi wifi
mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi
mkdir /data/misc/ethernet 0770 system system
mkdir /data/misc/dhcp 0770 dhcp dhcp
mkdir /data/misc/user 0771 root root
mkdir /data/misc/perfprofd 0775 root root
# give system access to wpa_supplicant.conf for backup and restore
chmod 0660 /data/misc/wifi/wpa_supplicant.conf
mkdir /data/local 0751 root root
mkdir /data/misc/media 0700 media media
mkdir /data/misc/audioserver 0700 audioserver audioserver
mkdir /data/misc/cameraserver 0700 cameraserver cameraserver
mkdir /data/misc/vold 0700 root root
mkdir /data/misc/boottrace 0771 system shell
mkdir /data/misc/update_engine 0700 root root
mkdir /data/misc/update_engine_log 02750 root log
mkdir /data/misc/trace 0700 root root
# create location to store surface and window trace files
mkdir /data/misc/wmtrace 0700 system system
# profile file layout
mkdir /data/misc/profiles 0771 system system
mkdir /data/misc/profiles/cur 0771 system system
mkdir /data/misc/profiles/ref 0771 system system
mkdir /data/misc/profman 0770 system shell
mkdir /data/misc/gcov 0770 root root
mkdir /data/preloads 0775 system system
mkdir /data/vendor 0771 root root
mkdir /data/vendor_ce 0771 root root
mkdir /data/vendor_de 0771 root root
mkdir /data/vendor/hardware 0771 root root
# For security reasons, /data/local/tmp should always be empty.
# Do not place files or directories in /data/local/tmp
mkdir /data/local/tmp 0771 shell shell
mkdir /data/local/traces 0777 shell shell
mkdir /data/data 0771 system system
mkdir /data/app-private 0771 system system
mkdir /data/app-ephemeral 0771 system system
mkdir /data/app-asec 0700 root root
mkdir /data/app-lib 0771 system system
mkdir /data/app 0771 system system
mkdir /data/property 0700 root root
mkdir /data/tombstones 0771 system system
mkdir /data/vendor/tombstones 0771 root root
mkdir /data/vendor/tombstones/wifi 0771 wifi wifi
# create dalvik-cache, so as to enforce our permissions
mkdir /data/dalvik-cache 0771 root root
# create the A/B OTA directory, so as to enforce our permissions
mkdir /data/ota 0771 root root
# create the OTA package directory. It will be accessed by GmsCore (cache
# group), update_engine and update_verifier.
mkdir /data/ota_package 0770 system cache
# create resource-cache and double-check the perms
mkdir /data/resource-cache 0771 system system
chown system system /data/resource-cache
chmod 0771 /data/resource-cache
# create the lost+found directories, so as to enforce our permissions
mkdir /data/lost+found 0770 root root
# create directory for DRM plug-ins - give drm the read/write access to
# the following directory.
mkdir /data/drm 0770 drm drm
# create directory for MediaDrm plug-ins - give drm the read/write access to
# the following directory.
mkdir /data/mediadrm 0770 mediadrm mediadrm
mkdir /data/anr 0775 system system
# NFC: create data/nfc for nv storage
mkdir /data/nfc 0770 nfc nfc
mkdir /data/nfc/param 0770 nfc nfc
# Create all remaining /data root dirs so that they are made through init
# and get proper encryption policy installed
mkdir /data/backup 0700 system system
mkdir /data/ss 0700 system system
mkdir /data/system 0775 system system
mkdir /data/system/dropbox 0700 system system
mkdir /data/system/heapdump 0700 system system
mkdir /data/system/users 0775 system system
mkdir /data/system_de 0770 system system
mkdir /data/system_ce 0770 system system
mkdir /data/misc_de 01771 system misc
mkdir /data/misc_ce 01771 system misc
mkdir /data/user 0711 system system
mkdir /data/user_de 0711 system system
symlink /data/data /data/user/0
mkdir /data/media 0770 media_rw media_rw
mkdir /data/media/obb 0770 media_rw media_rw
mkdir /data/cache 0770 system cache
mkdir /data/cache/recovery 0770 system cache
mkdir /data/cache/backup_stage 0700 system system
mkdir /data/cache/backup 0700 system system
# Wait for apexd to finish activating APEXes before starting more processes.
wait_for_prop apexd.status ready
parse_apex_configs
init_user0
# nubia add begin for theme
# ThemeResource Path change from [/data/system/theme] to [/data/theme] Since Android N
# due to Permission Issues of Android N
mkdir /data/theme 0775 system system
# nubia add end
# Set SELinux security contexts on upgrade or policy update.
restorecon --recursive --skip-ce /data
# Check any timezone data in /data is newer than the copy in the runtime module, delete if not.
exec - system system -- /system/bin/tzdatacheck /apex/com.android.runtime/etc/tz /data/misc/zoneinfo
# If there is no post-fs-data action in the init.<device>.rc file, you
# must uncomment this line, otherwise encrypted filesystems
# won't work.
# Set indication (checked by vold) that we have finished this action
#setprop vold.post_fs_data_done 1
# sys.memfd_use set to false by default, which keeps it disabled
# until it is confirmed that apps and vendor processes don't make
# IOCTLs on ashmem fds any more.
setprop sys.use_memfd false
# Set fscklog permission
chown root system /dev/fscklogs/log
chmod 0770 /dev/fscklogs/log
# Nubia add set property sys.android.reboot flag to 0
setprop sys.android.reboot 0
# It is recommended to put unnecessary data/ initialization from post-fs-data
# to start-zygote in device's init.rc to unblock zygote start.
on zygote-start && property:ro.crypto.state=unencrypted
# A/B update verifier that marks a successful boot.
exec_start update_verifier_nonencrypted
start netd
start zygote
start zygote_secondary
on zygote-start && property:ro.crypto.state=unsupported
# A/B update verifier that marks a successful boot.
exec_start update_verifier_nonencrypted
start netd
start zygote
start zygote_secondary
on zygote-start && property:ro.crypto.state=encrypted && property:ro.crypto.type=file
# A/B update verifier that marks a successful boot.
exec_start update_verifier_nonencrypted
start netd
start zygote
start zygote_secondary
on boot
# basic network init
ifup lo
hostname localhost
domainname localdomain
# IPsec SA default expiration length
write /proc/sys/net/core/xfrm_acq_expires 3600
# Memory management. Basic kernel parameters, and allow the high
# level system server to be able to adjust the kernel OOM driver
# parameters to match how it is managing things.
write /proc/sys/vm/overcommit_memory 1
write /proc/sys/vm/min_free_order_shift 4
chown root system /sys/module/lowmemorykiller/parameters/adj
chmod 0664 /sys/module/lowmemorykiller/parameters/adj
chown root system /sys/module/lowmemorykiller/parameters/minfree
chmod 0664 /sys/module/lowmemorykiller/parameters/minfree
# System server manages zram writeback
chown root system /sys/block/zram0/idle
chmod 0664 /sys/block/zram0/idle
chown root system /sys/block/zram0/writeback
chmod 0664 /sys/block/zram0/writeback
# Tweak background writeout
write /proc/sys/vm/dirty_expire_centisecs 200
write /proc/sys/vm/dirty_background_ratio 5
# F2FS tuning. Set cp_interval larger than dirty_expire_centisecs
# to avoid power consumption when system becomes mostly idle. Be careful
# to make it too large, since it may bring userdata loss, if they
# are not aware of using fsync()/sync() to prepare sudden power-cut.
write /sys/fs/f2fs/${dev.mnt.blk.data}/cp_interval 200
write /sys/fs/f2fs/${dev.mnt.blk.data}/gc_urgent_sleep_time 50
# 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 system system /sys/power/autosleep
chown radio wakelock /sys/power/wake_lock
chown radio wakelock /sys/power/wake_unlock
chmod 0660 /sys/power/wake_lock
chmod 0660 /sys/power/wake_unlock
chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_slack
chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/target_loads
chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost
chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse
chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost
chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
# Assume SMP uses shared cpufreq policy for all CPUs
chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chown system system /sys/class/leds/vibrator/trigger
chown system system /sys/class/leds/vibrator/activate
chown system system /sys/class/leds/vibrator/brightness
chown system system /sys/class/leds/vibrator/duration
chown system system /sys/class/leds/vibrator/state
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/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
#change ownership and premission for awinic haptic shock with music
chown system audio /dev/aw8695_haptic
chmod 0660 /dev/aw8695_haptic
chown system audio /sys/class/leds/vibrator_aw8695/haptic_audio
chmod 0660 /sys/class/leds/vibrator_aw8695/haptic_audio
mkdir /data/awinic 0770 system audio
# Define default initial receive window size in segments.
setprop net.tcp.default_init_rwnd 60
# Start standard binderized HAL daemons
class_start hal
class_start core
on nonencrypted
class_start main
class_start late_start
on property:sys.init_log_level=*
loglevel ${sys.init_log_level}
on charger
class_start poweroffcharge
on property:vold.decrypt=trigger_load_persist_props
load_persist_props
start logd
start logd-reinit
# corefile limit
on property:persist.debug.trace=1
mkdir /data/core 0777 root root
write /proc/sys/kernel/core_pattern "/data/core/%E.%p.%e"
on property:vold.decrypt=trigger_post_fs_data
trigger post-fs-data
trigger zygote-start
on property:vold.decrypt=trigger_restart_min_framework
# A/B update verifier that marks a successful boot.
exec_start update_verifier
class_start main
on property:vold.decrypt=trigger_restart_framework
# A/B update verifier that marks a successful boot.
exec_start update_verifier
class_start_post_data hal
class_start_post_data core
class_start main
class_start late_start
setprop service.bootanim.exit 0
start bootanim
on property:ro.crypto.fbefinish=1
mkdir /data/media/0/nubialog/recovery
copy /cache/recovery/last_log /data/media/0/nubialog/recovery/last_log
copy /cache/recovery/last_log.1 /data/media/0/nubialog/recovery/last_log.1
copy /cache/recovery/last_log.2 /data/media/0/nubialog/recovery/last_log.2
copy /cache/recovery/last_log.3 /data/media/0/nubialog/recovery/last_log.3
copy /cache/recovery/last_log.4 /data/media/0/nubialog/recovery/last_log.4
copy /cache/recovery/last_log.5 /data/media/0/nubialog/recovery/last_log.5
copy /cache/recovery/last_kmsg /data/media/0/nubialog/recovery/last_kmsg
copy /cache/recovery/last_kmsg.1 /data/media/0/nubialog/recovery/last_kmsg.1
copy /cache/recovery/last_kmsg.2 /data/media/0/nubialog/recovery/last_kmsg.2
copy /cache/recovery/last_kmsg.3 /data/media/0/nubialog/recovery/last_kmsg.3
copy /cache/recovery/last_kmsg.4 /data/media/0/nubialog/recovery/last_kmsg.4
copy /cache/recovery/last_kmsg.5 /data/media/0/nubialog/recovery/last_kmsg.5
on property:vold.decrypt=trigger_shutdown_framework
class_reset late_start
class_reset main
class_reset_post_data core
class_reset_post_data hal
on property:sys.boot_completed=1
bootchart stop
# Setup per_boot directory so other .rc could start to use it on boot_completed
exec - system system -- /bin/rm -rf /data/per_boot
mkdir /data/per_boot 0700 system system
# system server cannot write to /proc/sys files,
# and chown/chmod does not work for /proc/sys/ entries.
# So proxy writes through init.
on property:sys.sysctl.extra_free_kbytes=*
write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes}
# "tcp_default_init_rwnd" Is too long!
on property:sys.sysctl.tcp_def_init_rwnd=*
write /proc/sys/net/ipv4/tcp_default_init_rwnd ${sys.sysctl.tcp_def_init_rwnd}
on property:security.perf_harden=0
write /proc/sys/kernel/perf_event_paranoid 1
write /proc/sys/kernel/perf_event_max_sample_rate ${debug.perf_event_max_sample_rate:-100000}
write /proc/sys/kernel/perf_cpu_time_max_percent ${debug.perf_cpu_time_max_percent:-25}
write /proc/sys/kernel/perf_event_mlock_kb ${debug.perf_event_mlock_kb:-516}
on property:security.perf_harden=1
write /proc/sys/kernel/perf_event_paranoid 3
# on shutdown
# In device's init.rc, this trigger can be used to do device-specific actions
# before shutdown. e.g disable watchdog and mask error handling
## Daemon processes to be run by init.
##
service ueventd /system/bin/ueventd
class core
critical
seclabel u:r:ueventd:s0
shutdown critical
service console /system/bin/sh
class core
console
disabled
user shell
group shell log readproc
seclabel u:r:shell:s0
setenv HOSTNAME console
on property:ro.debuggable=1
# Give writes to anyone for the trace folder on debug builds.
# The folder is used to store method traces.
chmod 0773 /data/misc/trace
# Give reads to anyone for the window trace folder on debug builds.
chmod 0775 /data/misc/wmtrace
start console
service flash_recovery /system/bin/install-recovery.sh
class main
oneshot
#nubia ADD begin for the theme
service FontsWilluse /system/bin/sh /system/etc/fonts_check.sh
class main
user root
group root
oneshot
#nubia ADD end
#add for cnss_diag_system core domian
on property:sys.nubia.wifi.log=enable
#start cnss_diag_system
start vendor.cnss_diag
on property:sys.nubia.wifi.log=disable
#stop cnss_diag_system
stop vendor.cnss_diag
service cnss_diag_system /system/bin/cnss_diag_system -q -f -b 128 -t HELIUM
class main
user system
group system oem_2901 wifi inet sdcard_rw media_rw diag
disabled
oneshot
on property:persist.sys.dts.settings=1
mkdir /data/vendor/audio/dts 0771 media audio
copy /vendor/etc/dts/dts_audio_settings /data/vendor/audio/dts/dts_audio_settings
chmod 600 /data/vendor/audio/dts/dts_audio_settings
chown audioserver audio /data/vendor/audio/dts/dts_audio_settings
setprop ro.vendor.dts.licensepath "/vendor/etc/dts/"
setprop ro.vendor.dts.cfgpath "/vendor/etc/dts/"
setprop persist.sys.dts.settings 2
#Nubia add end
#QC KBA-180917030333-1
service diag_mdlog_system_start /system/bin/diag_mdlog_system
class late_start
user shell
group system oem_2901 sdcard_rw sdcard_r media_rw
disabled
oneshot
#add for poweroffcharge
service poweroffcharge /sbin/poweroffcharge
class poweroffcharge
group root system
seclabel u:r:healthd:s0
#nubia add for poweroff&&poweroffcharge log
service powerofflog /system/bin/sh /system/etc/fg_logs_start.sh /persist/nubialog
disabled
oneshot
group root shell
seclabel u:r:powerofflog:s0
on property:sys.poweroffcharge.control=on
start powerofflog
service powercharge_property /system/vendor/bin/poweroffcharge-getprop
disabled
oneshot
user root
on property:persist.vendor.poweroffchargeproperty.control=on
start powercharge_property
on charger
wait /dev/block/platform/soc/1d84000.ufshc
symlink /dev/block/platform/soc/1d84000.ufshc /dev/block/bootdevice
mkdir /mnt/vendor/persist
mount ext4 /dev/block/bootdevice/by-name/persist /mnt/vendor/persist nosuid nodev barrier=1
mount_all fstab.qcom
restorecon_recursive /persist
restorecon_recursive /sys/kernel/debug
rm /sdcard
symlink /persist /sdcard
load_system_props
start qcom-post-boot
mkdir /mnt/vendor/persist/settings 0777 system system
#write /mnt/vendor/persist/settings/persist.vendor.game.lamps.charge.enable on
#touch /mnt/vendor/persist/misc/settings/persist.sys.game.lamps.charge.enable
setprop persist.vendor.poweroffchargeproperty.control on
chown system system /mnt/vendor/persist/factory/lamps_charge_enable
chmod 777 /mnt/vendor/persist/factory/lamps_charge_enable
chmod 664 /sys/class/power_supply/battery/lcd_on
mkdir /persist/nubialog 0755 system system
chmod 755 /system/etc/fg_logs_start.sh
chown root shell /system/etc/fg_logs_start.sh
#nubia add end
#nubia begin add for TGPA
#chown system system /dev/cpuset/bigcluster/tasks
#chown system system /dev/cpuset/littlecluster/tasks
#nubia add for TGPA end
service diag_mdlog_system_stop /system/bin/diag_mdlog_system -k
class late_start
#nubia begin add for TGPA
#chmod 0664 /dev/cpuset/bigcluster/tasks
#chmod 0664 /dev/cpuset/littlecluster/tasks
#nubia add for TGPA end
user shell
group system oem_2901 sdcard_rw sdcard_r media_rw
disabled
oneshot
# update battery informations.
on property:sys.batteryinfo.update=*
chmod 0644 /sys/class/power_supply/battery/update_now
write /sys/class/power_supply/battery/update_now 1
# add for smartPA calibration
on property:persist.sys.calibrate.smartpa=1
rm /data/spkr_calib_l.txt
rm /data/spkr_calib_r.txt
write /sys/kernel/debug/max98927L/calibrate 1
on property:persist.sys.dts.settings=1
mkdir /data/vendor/audio/dts 0771 media audio
copy /vendor/etc/dts/dts_audio_settings /data/vendor/audio/dts/dts_audio_settings
chmod 600 /data/vendor/audio/dts/dts_audio_settings
chown audioserver audio /data/vendor/audio/dts/dts_audio_settings
setprop ro.vendor.dts.licensepath "/vendor/etc/dts/"
setprop ro.vendor.dts.cfgpath "/vendor/etc/dts/"
setprop persist.sys.dts.settings 2
#Nubia add end