最新の init.rc
デフォルトのinit.rcから修正コメントをごっそり削除して、現在のinit.rcとdiffを取った。
コメント部分が無くなってはいますが、変更箇所は分かるかと思います。
すげ替え環境をどのようにするかで mount や symlink 周りが変わってくる。ここを間違えると危険である。
下記では、DEBUGを
+# export DEBUG 6
で、コメントアウトしているが、これを入れるとlinkerのデバッグ情報をlogcatに出すようになり、非常に動作が遅くなります。どのようなライブラリを読んで、リンクしているか知りたい方はコメント外すと良いかも。
$ diff -ubB init.rc ../init.rc
--- init.rc 2011-01-23 21:58:35.144840742 +0900
+++ ../init.rc 2011-01-23 21:58:14.014205525 +0900
@@ -1,9 +1,9 @@
-
+ch
on init
sysclktz 0
-loglevel 3
+loglevel 6
export PATH /sbin:/system/sbin:/system/bin:/system/xbin
export LD_LIBRARY_PATH /system/lib
@@ -11,17 +11,23 @@
export ANDROID_ROOT /system
export ANDROID_ASSETS /system/app
export ANDROID_DATA /data
- export EXTERNAL_STORAGE /sdcard
- export DOWNLOAD_CACHE /data/cache
+ export EXTERNAL_STORAGE /mnt/sdcard
+ export ASEC_MOUNTPOINT /mnt/asec
export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar
- symlink /system/etc /etc
+ symlink /sys/kernel/debug /d
+
+ mkdir /mnt 0775 root system
+ mkdir /mnt/sdcard 0000 system system
+ symlink /mnt/sdcard /sdcard
+
+ mkdir /acct
+ mount cgroup none /acct cpuacct
+ mkdir /acct/uid
- mkdir /sdcard 0000 system system
- mkdir /cprm 0000 system system
- 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 /obex_data_tmp 01777 root root
@@ -39,11 +43,18 @@
chown system system /sqlite_journals
chmod 0777 /sqlite_journals
+ mkdir /mnt/secure 0700 root root
+
+ mkdir /mnt/secure/staging 0700 root root
+
+ mkdir /mnt/secure/asec 0700 root root
+
+ mkdir /mnt/asec 0700 root system
+ mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000
mkdir /sh_tmp 0666 root root
mount tmpfs tmpfs /sh_tmp
- mount rootfs rootfs / ro remount
write /proc/sys/kernel/panic_on_oops 1
write /proc/sys/kernel/hung_task_timeout_secs 0
@@ -54,7 +65,7 @@
mkdir /dev/cpuctl
mount cgroup none /dev/cpuctl cpu
- chown sytem system /dev/cpuctl
+ chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0777 /dev/cpuctl/tasks
write /dev/cpuctl/cpu.shares 1024
@@ -69,30 +80,56 @@
chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
write /dev/cpuctl/bg_non_interactive/cpu.shares 52
- mount yaffs2 mtd@system /system ro
+ mkdir /system0
+ mount yaffs2 mtd@system /system0
+ mount yaffs2 mtd@system /system0 ro remount
+
- mount ext3 /dev/block/mmcblk0p1 /data nosuid nodev
+
+ mkdir /data0
+ mount ext3 /dev/block/mmcblk0p1 /data0 nodev
+ symlink /data0/data_ex/data /data
chown system system /data
- chmod 0777 /data
+ chown system system /data0/data_ex/data
+ chmod 0771 system system /data0/data_ex/data
+ symlink /data0/system_ex/system /system
+ symlink /system/etc /etc
mkdir /data/ro 0771 system system
mount ext3 /dev/block/mmcblk0p2 /data/ro nosuid nodev ro
chown system system /data/ro
chmod 0777 /data/ro
+
+ mkdir /data/dontpanic
+ chown root log /data/dontpanic
+ chmod 0750 /data/dontpanic
+
+
+
+
mount yaffs2 mtd@cache /cache nosuid nodev
chown system cache /cache
chmod 0770 /cache
- chown system system /cache/recovery
+ chown system cache /cache/recovery
chmod 0770 /cache/recovery
+ chown root log /proc/vmallocinfo
+ chmod 0440 /proc/vmallocinfo
+
+ chown root system /proc/kmsg
+ chmod 0440 /proc/kmsg
+
mkdir /data/misc 01771 system misc
- mkdir /data/misc/hcid 0770 bluetooth bluetooth
- mkdir /data/misc/keystore 0770 keystore keystore
+ mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
+ mkdir /data/misc/bluetooth 0770 system system
+ mkdir /data/misc/keystore 0700 keystore keystore
mkdir /data/misc/vpn 0770 system system
+ mkdir /data/misc/systemkeys 0700 system system
mkdir /data/misc/vpn/profiles 0770 system system
mkdir /data/misc/wifi 0770 wifi wifi
+
mkdir /data/misc/wifi/sockets 0770 wifi wifi
mkdir /data/misc/dhcp 0770 dhcp dhcp
chown dhcp dhcp /data/misc/dhcp
@@ -96,9 +133,11 @@
mkdir /data/misc/wifi/sockets 0770 wifi wifi
mkdir /data/misc/dhcp 0770 dhcp dhcp
chown dhcp dhcp /data/misc/dhcp
- chmod 0644 /system/etc/wifi/wpa_supplicant.conf
chmod 0770 /data/misc/wifi
+ chown wifi wifi /data/misc/wifi
chmod 0660 /data/misc/wifi/wpa_supplicant.conf
+ chown wifi wifi /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
@@ -164,10 +206,6 @@
setprop ro.CONTENT_PROVIDER_MEM 5632
setprop ro.EMPTY_APP_MEM 6144
- setprop ro.com.google.location_feature 1
- setprop GET_TOUCH_EVENTS 0
- setprop GET_KEY_EVENTS 0
-
write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15
write /proc/sys/vm/overcommit_memory 1
@@ -176,6 +214,9 @@
write /proc/1/oom_adj -16
+ write /proc/sys/vm/dirty_expire_centisecs 200
+ write /proc/sys/vm/dirty_background_ratio 5
+
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
@@ -235,22 +277,6 @@
chmod 0666 /dev/smd_shdiag
-
- mkdir /data/data/com.android.providers.settings 0771 system system
- mkdir /data/data/com.android.providers.settings/lib 0755 system system
- mkdir /sqlite_journals/com.android.providers.settings 0771 system system
- mkdir /sqlite_journals/com.android.providers.settings/databases 0771 system system
- symlink /sqlite_journals/com.android.providers.settings/databases /data/data/com.android.providers.settings/databases
-
- mkdir /data/data/com.android.providers.settingsex 0771 system system
- mkdir /data/data/com.android.providers.settingsex/lib 0755 system system
- mkdir /sqlite_journals/com.android.providers.settingsex 0771 system system
- mkdir /sqlite_journals/com.android.providers.settingsex/databases 0771 system system
- symlink /sqlite_journals/com.android.providers.settingsex/databases /data/data/com.android.providers.settingsex/databases
-
-
-
-
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
@@ -260,15 +286,13 @@
setprop net.pppbtdg.clientIp 1.2.3.5
setprop net.pppbtdg.portspeed 115200
- setprop ro.config.libmotionemoji libmotionemoji_impl.so
- class_start default
- setprop wifi.interface wlan0
-insmod /system/lib/modules/unifi_sdio.ko
-setprop wlan.driver.status loaded
-write /proc/sys/kernel/modules_disabled 1
+ class_start default
+ setprop wifi.interface wlan0
+ insmod /system/lib/modules/unifi_sdio.ko
+ setprop wlan.driver.status loaded
service console /system/bin/sh
console
@@ -297,13 +320,12 @@
critical
onrestart restart zygote
onrestart restart media
- onrestart restart mediayamaha
- onrestart restart dtvserver
- onrestart restart sdservice
+onrestart restart sdservice
service vold /system/bin/vold
socket vold stream 0660 root mount
+ ioprio be 2
service usbmgrd /system/bin/usbmgrd
socket usbmgrd stream 0660 root mount
@@ -312,40 +334,31 @@
socket nexus stream 0660 root system
disabled
+service netd /system/bin/netd
+ socket netd stream 0660 root system
service debuggerd /system/bin/debuggerd
-service fotad /system/bin/fotad
- user root
+
service ril-daemon /system/bin/rild
socket rild stream 660 root radio
socket rild-debug stream 660 radio system
user root
- group radio cache inet misc
+ group radio cache inet misc audio
-service uim-daemon /system/bin/uimd
- socket uimd stream 0660 root radio
- user root
- group radio cache inet misc
service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
socket zygote stream 666
onrestart write /sys/android_power/request_state wake
onrestart write /sys/power/state on
+ onrestart restart media
service media /system/bin/mediaserver
user media
- group system audio camera graphics inet net_bt net_bt_admin
-
-service mediayamaha /system/bin/mediayamahaserver
- user media
- group system audio camera graphics inet net_bt net_bt_admin
+ group system audio camera graphics inet net_bt net_bt_admin net_raw
+ ioprio rt 4
-service bootsound /system/bin/playmp3
- user media
- group audio
- oneshot
service bootanim /system/bin/bootanimation
user graphics
@@ -354,7 +367,7 @@
oneshot
service dbus /system/bin/dbus-daemon --system --nofork
- socket dbus stream 666 bluetooth bluetooth
+ socket dbus stream 660 bluetooth bluetooth
user bluetooth
group bluetooth net_bt_admin
@@ -370,10 +385,9 @@
service bdb3_init /system/etc/init.bdb3.sh
oneshot
-busybox --install
service racoon /system/bin/racoon
socket racoon stream 600 system system
- group net_admin keystore
+ group net_admin
disabled
oneshot
@@ -384,19 +398,24 @@
disabled
oneshot
-service keystore /system/bin/keystore
+service keystore /system/bin/keystore /data/misc/keystore
user keystore
group keystore
socket keystore stream 666
+service dumpstate /system/bin/dumpstate -s
+ socket dumpstate stream 0660 shell log
+ disabled
+ oneshot
+
service shlcdc_process /system/bin/shlcdc_process
service shdisp_process /system/bin/shdisp_process
-service dhcpcd /system/bin/logwrapper /system/bin/dhcpcd -d wlan0 -dd
+service dhcpcd /system/bin/logwrapper /system/bin/dhcpcd -dd wlan0
disabled
oneshot
-service wpa_supplicant /system/bin/logwrapper /system/bin/wpa_supplicant -Dwext -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf
+service wpa_supplicant /system/bin/logwrapper /system/bin/wpa_supplicant -Dwext -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf -dd &
user root
group wifi inet
socket wpa_wlan0 dgram 660 wifi wifi
@@ -410,7 +429,6 @@
service shsd_process /system/bin/shsd_process
-service dtvserver /system/bin/dtvserver
service sdservice /system/bin/sdservice
service obexd /system/bin/obexd
コメント
最終更新：2011年01月24日 02:20
