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Xperia acro HD (IS12S) init.rc (6.0.D.0.274)

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Jun 24th, 2012
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  1. on early-init
  2. start ueventd
  3.  
  4. on init
  5.  
  6. sysclktz 0
  7.  
  8. loglevel 3
  9.  
  10. # setup the global environment
  11. export PATH /sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin
  12. export LD_LIBRARY_PATH /vendor/lib:/system/lib
  13. export ANDROID_BOOTLOGO 1
  14. export ANDROID_ROOT /system
  15. export ANDROID_ASSETS /system/app
  16. export ANDROID_DATA /data
  17. export EXTERNAL_STORAGE /mnt/sdcard
  18. export ASEC_MOUNTPOINT /mnt/asec
  19. export LOOP_MOUNTPOINT /mnt/obb
  20. export BOOTCLASSPATH /system/framework/core.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/core-junit.jar
  21.  
  22. # Backward compatibility
  23. symlink /system/etc /etc
  24. symlink /sys/kernel/debug /d
  25.  
  26. # Right now vendor lives on the same filesystem as system,
  27. # but someday that may change.
  28. symlink /system/vendor /vendor
  29.  
  30. # create mountpoints
  31. mkdir /mnt 0775 root system
  32. mkdir /mnt/sdcard 0000 system system
  33.  
  34. # Create cgroup mount point for cpu accounting
  35. mkdir /acct
  36. mount cgroup none /acct cpuacct
  37. mkdir /acct/uid
  38.  
  39. # Backwards Compat - XXX: Going away in G*
  40. symlink /mnt/sdcard /sdcard
  41.  
  42. mkdir /system
  43. mkdir /data 0771 system system
  44. mkdir /cache 0770 system cache
  45. mkdir /config 0500 root root
  46.  
  47. # Directory for putting things only root should see.
  48. mkdir /mnt/secure 0700 root root
  49.  
  50. # Directory for staging bindmounts
  51. mkdir /mnt/secure/staging 0700 root root
  52.  
  53. # Directory-target for where the secure container
  54. # imagefile directory will be bind-mounted
  55. mkdir /mnt/secure/asec 0700 root root
  56.  
  57. # Secure container public mount points.
  58. mkdir /mnt/asec 0700 root system
  59. mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000
  60.  
  61. # Filesystem image public mount points.
  62. mkdir /mnt/obb 0700 root system
  63. mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000
  64.  
  65. write /proc/sys/kernel/panic_on_oops 1
  66. write /proc/sys/kernel/hung_task_timeout_secs 0
  67. write /proc/cpu/alignment 4
  68. write /proc/sys/kernel/sched_latency_ns 10000000
  69. write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
  70. write /proc/sys/kernel/sched_compat_yield 1
  71. write /proc/sys/kernel/sched_child_runs_first 0
  72.  
  73. # Create cgroup mount points for process groups
  74. mkdir /dev/cpuctl
  75. mount cgroup none /dev/cpuctl cpu
  76. chown system system /dev/cpuctl
  77. chown system system /dev/cpuctl/tasks
  78. chmod 0777 /dev/cpuctl/tasks
  79. write /dev/cpuctl/cpu.shares 1024
  80.  
  81. mkdir /dev/cpuctl/fg_boost
  82. chown system system /dev/cpuctl/fg_boost/tasks
  83. chmod 0777 /dev/cpuctl/fg_boost/tasks
  84. write /dev/cpuctl/fg_boost/cpu.shares 1024
  85.  
  86. mkdir /dev/cpuctl/bg_non_interactive
  87. chown system system /dev/cpuctl/bg_non_interactive/tasks
  88. chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
  89. # 5.0 %
  90. write /dev/cpuctl/bg_non_interactive/cpu.shares 52
  91.  
  92. on early-fs
  93. mount rootfs rootfs / ro remount
  94.  
  95. on post-fs
  96. # once everything is setup, no need to modify /
  97. mount rootfs rootfs / ro remount
  98.  
  99. # We chown/chmod /data again so because mount is run as root + defaults
  100. chown system system /data
  101. chmod 0771 /data
  102.  
  103. # Create dump dir and collect dumps.
  104. # Do this before we mount cache so eventually we can use cache for
  105. # storing dumps on platforms which do not have a dedicated dump partition.
  106.  
  107. mkdir /data/dontpanic
  108. chown root log /data/dontpanic
  109. chmod 0750 /data/dontpanic
  110.  
  111. # Collect apanic data, free resources and re-arm trigger
  112. copy /proc/apanic_console /data/dontpanic/apanic_console
  113. chown root log /data/dontpanic/apanic_console
  114. chmod 0640 /data/dontpanic/apanic_console
  115.  
  116. copy /proc/apanic_threads /data/dontpanic/apanic_threads
  117. chown root log /data/dontpanic/apanic_threads
  118. chmod 0640 /data/dontpanic/apanic_threads
  119.  
  120. write /proc/apanic_console 1
  121.  
  122. # Same reason as /data above
  123. chown system cache /cache
  124. chmod 0770 /cache
  125.  
  126. # This may have been created by the recovery system with odd permissions
  127. mkdir /cache/recovery
  128. chown system cache /cache/recovery
  129. chmod 0770 /cache/recovery
  130.  
  131. #change permissions on vmallocinfo so we can grab it from bugreports
  132. chown root log /proc/vmallocinfo
  133. chmod 0440 /proc/vmallocinfo
  134.  
  135. #change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks
  136. chown root system /proc/kmsg
  137. chmod 0440 /proc/kmsg
  138. chown root system /proc/sysrq-trigger
  139. chmod 0220 /proc/sysrq-trigger
  140.  
  141. # create basic filesystem structure
  142. mkdir /data/misc 01771 system misc
  143. mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
  144. mkdir /data/misc/bluetooth 0770 system system
  145. mkdir /data/misc/keystore 0700 keystore keystore
  146. mkdir /data/misc/vpn 0770 system system
  147. mkdir /data/misc/systemkeys 0700 system system
  148. mkdir /data/misc/vpn/profiles 0770 system system
  149. # give system access to wpa_supplicant.conf for backup and restore
  150. mkdir /data/misc/wifi 0770 wifi wifi
  151. chmod 0770 /data/misc/wifi
  152. chmod 0660 /data/misc/wifi/wpa_supplicant.conf
  153. mkdir /data/local 0771 shell shell
  154. mkdir /data/local/tmp 0771 shell shell
  155. mkdir /data/data 0771 system system
  156. mkdir /data/app-private 0771 system system
  157. mkdir /data/app 0771 system system
  158. mkdir /data/property 0700 root root
  159.  
  160. # create dalvik-cache and double-check the perms
  161. mkdir /data/dalvik-cache 0771 system system
  162. chown system system /data/dalvik-cache
  163. chmod 0771 /data/dalvik-cache
  164.  
  165. # create resource-cache and double-check the perms
  166. mkdir /data/resource-cache 0771 system system
  167. chown system system /data/resource-cache
  168. chmod 0771 /data/resource-cache
  169.  
  170. # create the lost+found directories, so as to enforce our permissions
  171. mkdir /data/lost+found 0770
  172. mkdir /cache/lost+found 0770
  173.  
  174. # double check the perms, in case lost+found already exists, and set owner
  175. chown root root /data/lost+found
  176. chmod 0770 /data/lost+found
  177. chown root root /cache/lost+found
  178. chmod 0770 /cache/lost+found
  179.  
  180. # create data/drm directory
  181. mkdir /data/drm 0774 drm drm
  182. chown drm drm /data/drm
  183. chmod 0774 /data/drm
  184.  
  185. on boot
  186. # basic network init
  187. ifup lo
  188. hostname localhost
  189. domainname localdomain
  190.  
  191. # set RLIMIT_NICE to allow priorities from 19 to -20
  192. setrlimit 13 40 40
  193.  
  194. # Define the oom_adj values for the classes of processes that can be
  195. # killed by the kernel. These are used in ActivityManagerService.
  196. setprop ro.FOREGROUND_APP_ADJ 0
  197. setprop ro.VISIBLE_APP_ADJ 1
  198. setprop ro.PERCEPTIBLE_APP_ADJ 2
  199. setprop ro.HEAVY_WEIGHT_APP_ADJ 3
  200. setprop ro.SECONDARY_SERVER_ADJ 4
  201. setprop ro.BACKUP_APP_ADJ 5
  202. setprop ro.HOME_APP_ADJ 6
  203. setprop ro.HIDDEN_APP_MIN_ADJ 7
  204. setprop ro.EMPTY_APP_ADJ 15
  205.  
  206. # Define the memory thresholds at which the above process classes will
  207. # be killed. These numbers are in pages (4k).
  208. setprop ro.FOREGROUND_APP_MEM 2048
  209. setprop ro.VISIBLE_APP_MEM 3072
  210. setprop ro.PERCEPTIBLE_APP_MEM 4096
  211. setprop ro.HEAVY_WEIGHT_APP_MEM 4096
  212. setprop ro.SECONDARY_SERVER_MEM 6144
  213. setprop ro.BACKUP_APP_MEM 6144
  214. setprop ro.HOME_APP_MEM 6144
  215. setprop ro.HIDDEN_APP_MEM 7168
  216. setprop ro.EMPTY_APP_MEM 8192
  217.  
  218. # Write value must be consistent with the above properties.
  219. # Note that the driver only supports 6 slots, so we have combined some of
  220. # the classes into the same memory level; the associated processes of higher
  221. # classes will still be killed first.
  222. write /sys/module/lowmemorykiller/parameters/adj 0,1,2,4,7,15
  223.  
  224. write /proc/sys/vm/overcommit_memory 1
  225. write /proc/sys/vm/min_free_order_shift 4
  226. write /sys/module/lowmemorykiller/parameters/minfree 2048,3072,4096,6144,7168,8192
  227.  
  228. # Set init its forked children's oom_adj.
  229. write /proc/1/oom_adj -16
  230.  
  231. # Tweak background writeout
  232. write /proc/sys/vm/dirty_expire_centisecs 200
  233. write /proc/sys/vm/dirty_background_ratio 5
  234.  
  235. # Permissions for System Server and daemons.
  236. chown radio system /sys/android_power/state
  237. chown radio system /sys/android_power/request_state
  238. chown radio system /sys/android_power/acquire_full_wake_lock
  239. chown radio system /sys/android_power/acquire_partial_wake_lock
  240. chown radio system /sys/android_power/release_wake_lock
  241. chown radio system /sys/power/state
  242. chown radio system /sys/power/wake_lock
  243. chown radio system /sys/power/wake_unlock
  244. chmod 0660 /sys/power/state
  245. chmod 0660 /sys/power/wake_lock
  246. chmod 0660 /sys/power/wake_unlock
  247. chown system system /sys/class/timed_output/vibrator/enable
  248. chown system system /sys/class/leds/keyboard-backlight/brightness
  249. chown system system /sys/class/leds/lcd-backlight/brightness
  250. chown system system /sys/class/leds/button-backlight/brightness
  251. chown system system /sys/class/leds/jogball-backlight/brightness
  252. chown system system /sys/class/leds/red/brightness
  253. chown system system /sys/class/leds/green/brightness
  254. chown system system /sys/class/leds/blue/brightness
  255. chown system system /sys/class/leds/red/device/grpfreq
  256. chown system system /sys/class/leds/red/device/grppwm
  257. chown system system /sys/class/leds/red/device/blink
  258. chown system system /sys/class/leds/red/brightness
  259. chown system system /sys/class/leds/green/brightness
  260. chown system system /sys/class/leds/blue/brightness
  261. chown system system /sys/class/leds/red/device/grpfreq
  262. chown system system /sys/class/leds/red/device/grppwm
  263. chown system system /sys/class/leds/red/device/blink
  264. chown system system /sys/class/timed_output/vibrator/enable
  265. chown system system /sys/module/sco/parameters/disable_esco
  266. chown system system /sys/kernel/ipv4/tcp_wmem_min
  267. chown system system /sys/kernel/ipv4/tcp_wmem_def
  268. chown system system /sys/kernel/ipv4/tcp_wmem_max
  269. chown system system /sys/kernel/ipv4/tcp_rmem_min
  270. chown system system /sys/kernel/ipv4/tcp_rmem_def
  271. chown system system /sys/kernel/ipv4/tcp_rmem_max
  272. chown root radio /proc/cmdline
  273.  
  274. # Define TCP buffer sizes for various networks
  275. # ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
  276. setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
  277. setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208
  278. setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208
  279. setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040
  280. setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680
  281.  
  282. class_start default
  283.  
  284. ## Daemon processes to be run by init.
  285. ##
  286. service ueventd /sbin/ueventd
  287. critical
  288.  
  289. service console /system/bin/sh
  290. console
  291. disabled
  292. user shell
  293. group log
  294.  
  295. on property:ro.secure=0
  296. start console
  297.  
  298. # adbd is controlled by the persist.service.adb.enable system property
  299. service adbd /sbin/adbd
  300. disabled
  301.  
  302. # adbd on at boot in emulator
  303. on property:ro.kernel.qemu=1
  304. start adbd
  305.  
  306. on property:persist.service.adb.enable=1
  307. start adbd
  308.  
  309. on property:persist.service.adb.enable=0
  310. stop adbd
  311.  
  312. service servicemanager /system/bin/servicemanager
  313. user system
  314. critical
  315. onrestart restart zygote
  316. onrestart restart media
  317.  
  318. service vold /system/bin/vold
  319. console
  320. socket vold stream 0660 root mount
  321. ioprio be 2
  322.  
  323. service netd /system/bin/netd
  324. socket netd stream 0660 root system dbus_access
  325. socket dnsproxyd stream 0660 root inet
  326.  
  327. service debuggerd /system/bin/debuggerd
  328.  
  329. service ril-daemon /system/bin/rild
  330. socket rild stream 660 root radio
  331. socket rild-debug stream 660 radio system
  332. user root
  333. group radio cache inet misc audio sdcard_rw net_raw dbus_access
  334.  
  335. service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
  336. socket zygote stream 666
  337. onrestart write /proc/sysrq-trigger c
  338.  
  339. service drm /system/bin/drmserver
  340. user drm
  341. group system root inet
  342.  
  343. service bootanim /system/bin/bootanimation
  344. user graphics
  345. group graphics
  346. disabled
  347. oneshot
  348.  
  349. service dbus /system/bin/dbus-daemon --system --nofork
  350. socket dbus stream 660 bluetooth bluetooth
  351. socket dbus_ste stream 660 bluetooth dbus_access
  352. user bluetooth
  353. group bluetooth net_bt_admin dbus_access
  354.  
  355. service bluetoothd /system/bin/bluetoothd -n
  356. socket bluetooth stream 660 bluetooth bluetooth
  357. socket dbus_bluetooth stream 660 bluetooth bluetooth
  358. # init.rc does not yet support applying capabilities, so run as root and
  359. # let bluetoothd drop uid to bluetooth with the right linux capabilities
  360. group bluetooth net_bt_admin misc
  361. disabled
  362.  
  363. service hfag /system/bin/sdptool add --channel=10 HFAG
  364. user bluetooth
  365. group bluetooth net_bt_admin
  366. disabled
  367. oneshot
  368.  
  369. service hsag /system/bin/sdptool add --channel=11 HSAG
  370. user bluetooth
  371. group bluetooth net_bt_admin
  372. disabled
  373. oneshot
  374.  
  375. service opush /system/bin/sdptool add --channel=12 OPUSH
  376. user bluetooth
  377. group bluetooth net_bt_admin
  378. disabled
  379. oneshot
  380.  
  381. service pbap /system/bin/sdptool add --channel=19 PBAP
  382. user bluetooth
  383. group bluetooth net_bt_admin
  384. disabled
  385. oneshot
  386.  
  387. service installd /system/bin/installd
  388. socket installd stream 600 system system
  389.  
  390. service flash_recovery /system/etc/install-recovery.sh
  391. oneshot
  392.  
  393. service racoon /system/bin/racoon
  394. socket racoon stream 600 system system
  395. # racoon will setuid to vpn after getting necessary resources.
  396. group net_admin
  397. disabled
  398. oneshot
  399.  
  400. service mtpd /system/bin/mtpd
  401. socket mtpd stream 600 system system
  402. user vpn
  403. group vpn net_admin net_raw
  404. disabled
  405. oneshot
  406.  
  407. service keystore /system/bin/keystore /data/misc/keystore
  408. user keystore
  409. group keystore
  410. socket keystore stream 666
  411.  
  412. service dumpstate /system/bin/dumpstate -s
  413. socket dumpstate stream 0660 shell log
  414. disabled
  415. oneshot
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