init.rc revision c9b84a362a92b7ce709095c1986be871eacbb010
1# Copyright (C) 2012 The Android Open Source Project 2# 3# IMPORTANT: Do not create world writable files or directories. 4# This is a common source of Android security bugs. 5# 6 7import /init.environ.rc 8import /init.usb.rc 9import /init.${ro.hardware}.rc 10import /init.usb.configfs.rc 11import /init.${ro.zygote}.rc 12 13on early-init 14 # Set init and its forked children's oom_adj. 15 write /proc/1/oom_score_adj -1000 16 17 # Disable sysrq from keyboard 18 write /proc/sys/kernel/sysrq 0 19 20 # Set the security context of /adb_keys if present. 21 restorecon /adb_keys 22 23 # Shouldn't be necessary, but sdcard won't start without it. http://b/22568628. 24 mkdir /mnt 0775 root system 25 26 # Set the security context of /postinstall if present. 27 restorecon /postinstall 28 29 start ueventd 30 31on init 32 sysclktz 0 33 34 # Mix device-specific information into the entropy pool 35 copy /proc/cmdline /dev/urandom 36 copy /default.prop /dev/urandom 37 38 # Backward compatibility. 39 symlink /system/etc /etc 40 symlink /sys/kernel/debug /d 41 42 # Link /vendor to /system/vendor for devices without a vendor partition. 43 symlink /system/vendor /vendor 44 45 # Mount cgroup mount point for cpu accounting 46 mount cgroup none /acct cpuacct 47 mkdir /acct/uid 48 49 # Create energy-aware scheduler tuning nodes 50 mkdir /dev/stune 51 mount cgroup none /dev/stune schedtune 52 mkdir /dev/stune/foreground 53 chown system system /dev/stune 54 chown system system /dev/stune/foreground 55 chown system system /dev/stune/tasks 56 chown system system /dev/stune/foreground/tasks 57 chmod 0664 /dev/stune/tasks 58 chmod 0664 /dev/stune/foreground/tasks 59 60 # Mount staging areas for devices managed by vold 61 # See storage config details at http://source.android.com/tech/storage/ 62 mount tmpfs tmpfs /mnt mode=0755,uid=0,gid=1000 63 restorecon_recursive /mnt 64 65 mount configfs none /config 66 chmod 0775 /config/sdcardfs 67 chown system package_info /config/sdcardfs 68 69 mkdir /mnt/secure 0700 root root 70 mkdir /mnt/secure/asec 0700 root root 71 mkdir /mnt/asec 0755 root system 72 mkdir /mnt/obb 0755 root system 73 mkdir /mnt/media_rw 0750 root media_rw 74 mkdir /mnt/user 0755 root root 75 mkdir /mnt/user/0 0755 root root 76 mkdir /mnt/expand 0771 system system 77 mkdir /mnt/appfuse 0711 root root 78 79 # Storage views to support runtime permissions 80 mkdir /mnt/runtime 0700 root root 81 mkdir /mnt/runtime/default 0755 root root 82 mkdir /mnt/runtime/default/self 0755 root root 83 mkdir /mnt/runtime/read 0755 root root 84 mkdir /mnt/runtime/read/self 0755 root root 85 mkdir /mnt/runtime/write 0755 root root 86 mkdir /mnt/runtime/write/self 0755 root root 87 88 # Symlink to keep legacy apps working in multi-user world 89 symlink /storage/self/primary /sdcard 90 symlink /storage/self/primary /mnt/sdcard 91 symlink /mnt/user/0/primary /mnt/runtime/default/self/primary 92 93 # root memory control cgroup, used by lmkd 94 mkdir /dev/memcg 0700 root system 95 mount cgroup none /dev/memcg memory 96 # app mem cgroups, used by activity manager, lmkd and zygote 97 mkdir /dev/memcg/apps/ 0755 system system 98 99 write /proc/sys/kernel/panic_on_oops 1 100 write /proc/sys/kernel/hung_task_timeout_secs 0 101 write /proc/cpu/alignment 4 102 103 # scheduler tunables 104 # Disable auto-scaling of scheduler tunables with hotplug. The tunables 105 # will vary across devices in unpredictable ways if allowed to scale with 106 # cpu cores. 107 write /proc/sys/kernel/sched_tunable_scaling 0 108 write /proc/sys/kernel/sched_latency_ns 10000000 109 write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000 110 write /proc/sys/kernel/sched_compat_yield 1 111 write /proc/sys/kernel/sched_child_runs_first 0 112 113 write /proc/sys/kernel/randomize_va_space 2 114 write /proc/sys/kernel/kptr_restrict 2 115 write /proc/sys/vm/mmap_min_addr 32768 116 write /proc/sys/net/ipv4/ping_group_range "0 2147483647" 117 write /proc/sys/net/unix/max_dgram_qlen 600 118 write /proc/sys/kernel/sched_rt_runtime_us 950000 119 write /proc/sys/kernel/sched_rt_period_us 1000000 120 121 # reflect fwmark from incoming packets onto generated replies 122 write /proc/sys/net/ipv4/fwmark_reflect 1 123 write /proc/sys/net/ipv6/fwmark_reflect 1 124 125 # set fwmark on accepted sockets 126 write /proc/sys/net/ipv4/tcp_fwmark_accept 1 127 128 # disable icmp redirects 129 write /proc/sys/net/ipv4/conf/all/accept_redirects 0 130 write /proc/sys/net/ipv6/conf/all/accept_redirects 0 131 132 # Create cgroup mount points for process groups 133 mkdir /dev/cpuctl 134 mount cgroup none /dev/cpuctl cpu 135 chown system system /dev/cpuctl 136 chown system system /dev/cpuctl/tasks 137 chmod 0666 /dev/cpuctl/tasks 138 write /dev/cpuctl/cpu.shares 1024 139 write /dev/cpuctl/cpu.rt_runtime_us 800000 140 write /dev/cpuctl/cpu.rt_period_us 1000000 141 142 mkdir /dev/cpuctl/bg_non_interactive 143 chown system system /dev/cpuctl/bg_non_interactive/tasks 144 chmod 0666 /dev/cpuctl/bg_non_interactive/tasks 145 # 5.0 % 146 write /dev/cpuctl/bg_non_interactive/cpu.shares 52 147 write /dev/cpuctl/bg_non_interactive/cpu.rt_runtime_us 700000 148 write /dev/cpuctl/bg_non_interactive/cpu.rt_period_us 1000000 149 150 # sets up initial cpusets for ActivityManager 151 mkdir /dev/cpuset 152 mount cpuset none /dev/cpuset 153 154 # this ensures that the cpusets are present and usable, but the device's 155 # init.rc must actually set the correct cpus 156 mkdir /dev/cpuset/foreground 157 write /dev/cpuset/foreground/cpus 0 158 write /dev/cpuset/foreground/mems 0 159 mkdir /dev/cpuset/foreground/boost 160 write /dev/cpuset/foreground/boost/cpus 0 161 write /dev/cpuset/foreground/boost/mems 0 162 mkdir /dev/cpuset/background 163 write /dev/cpuset/background/cpus 0 164 write /dev/cpuset/background/mems 0 165 166 # system-background is for system tasks that should only run on 167 # little cores, not on bigs 168 # to be used only by init, so don't change system-bg permissions 169 mkdir /dev/cpuset/system-background 170 write /dev/cpuset/system-background/cpus 0 171 write /dev/cpuset/system-background/mems 0 172 173 mkdir /dev/cpuset/top-app 174 write /dev/cpuset/top-app/cpus 0 175 write /dev/cpuset/top-app/mems 0 176 177 # change permissions for all cpusets we'll touch at runtime 178 chown system system /dev/cpuset 179 chown system system /dev/cpuset/foreground 180 chown system system /dev/cpuset/foreground/boost 181 chown system system /dev/cpuset/background 182 chown system system /dev/cpuset/system-background 183 chown system system /dev/cpuset/top-app 184 chown system system /dev/cpuset/tasks 185 chown system system /dev/cpuset/foreground/tasks 186 chown system system /dev/cpuset/foreground/boost/tasks 187 chown system system /dev/cpuset/background/tasks 188 chown system system /dev/cpuset/system-background/tasks 189 chown system system /dev/cpuset/top-app/tasks 190 191 # set system-background to 0775 so SurfaceFlinger can touch it 192 chmod 0775 /dev/cpuset/system-background 193 194 chmod 0664 /dev/cpuset/foreground/tasks 195 chmod 0664 /dev/cpuset/foreground/boost/tasks 196 chmod 0664 /dev/cpuset/background/tasks 197 chmod 0664 /dev/cpuset/system-background/tasks 198 chmod 0664 /dev/cpuset/top-app/tasks 199 chmod 0664 /dev/cpuset/tasks 200 201 202 # qtaguid will limit access to specific data based on group memberships. 203 # net_bw_acct grants impersonation of socket owners. 204 # net_bw_stats grants access to other apps' detailed tagged-socket stats. 205 chown root net_bw_acct /proc/net/xt_qtaguid/ctrl 206 chown root net_bw_stats /proc/net/xt_qtaguid/stats 207 208 # Allow everybody to read the xt_qtaguid resource tracking misc dev. 209 # This is needed by any process that uses socket tagging. 210 chmod 0644 /dev/xt_qtaguid 211 212 # Create location for fs_mgr to store abbreviated output from filesystem 213 # checker programs. 214 mkdir /dev/fscklogs 0770 root system 215 216 # pstore/ramoops previous console log 217 mount pstore pstore /sys/fs/pstore 218 chown system log /sys/fs/pstore/console-ramoops 219 chmod 0440 /sys/fs/pstore/console-ramoops 220 chown system log /sys/fs/pstore/pmsg-ramoops-0 221 chmod 0440 /sys/fs/pstore/pmsg-ramoops-0 222 223 # enable armv8_deprecated instruction hooks 224 write /proc/sys/abi/swp 1 225 226 # Linux's execveat() syscall may construct paths containing /dev/fd 227 # expecting it to point to /proc/self/fd 228 symlink /proc/self/fd /dev/fd 229 230# Healthd can trigger a full boot from charger mode by signaling this 231# property when the power button is held. 232on property:sys.boot_from_charger_mode=1 233 class_stop charger 234 trigger late-init 235 236# Load properties from /system/ + /factory after fs mount. 237on load_system_props_action 238 load_system_props 239 240on load_persist_props_action 241 load_persist_props 242 start logd 243 start logd-reinit 244 245# Indicate to fw loaders that the relevant mounts are up. 246on firmware_mounts_complete 247 rm /dev/.booting 248 249# Mount filesystems and start core system services. 250on late-init 251 trigger early-fs 252 trigger fs 253 trigger post-fs 254 255 # Load properties from /system/ + /factory after fs mount. Place 256 # this in another action so that the load will be scheduled after the prior 257 # issued fs triggers have completed. 258 trigger load_system_props_action 259 260 # Now we can mount /data. File encryption requires keymaster to decrypt 261 # /data, which in turn can only be loaded when system properties are present 262 trigger post-fs-data 263 trigger load_persist_props_action 264 265 # Remove a file to wake up anything waiting for firmware. 266 trigger firmware_mounts_complete 267 268 trigger early-boot 269 trigger boot 270 271 272on post-fs 273 start logd 274 # once everything is setup, no need to modify / 275 mount rootfs rootfs / ro remount 276 # Mount shared so changes propagate into child namespaces 277 mount rootfs rootfs / shared rec 278 # Mount default storage into root namespace 279 mount none /mnt/runtime/default /storage slave bind rec 280 281 # Make sure /sys/kernel/debug (if present) is labeled properly 282 restorecon_recursive /sys/kernel/debug 283 284 # We chown/chmod /cache again so because mount is run as root + defaults 285 chown system cache /cache 286 chmod 0770 /cache 287 # We restorecon /cache in case the cache partition has been reset. 288 restorecon_recursive /cache 289 290 # Create /cache/recovery in case it's not there. It'll also fix the odd 291 # permissions if created by the recovery system. 292 mkdir /cache/recovery 0770 system cache 293 294 # Backup/restore mechanism uses the cache partition 295 mkdir /cache/backup_stage 0700 system system 296 mkdir /cache/backup 0700 system system 297 298 #change permissions on vmallocinfo so we can grab it from bugreports 299 chown root log /proc/vmallocinfo 300 chmod 0440 /proc/vmallocinfo 301 302 chown root log /proc/slabinfo 303 chmod 0440 /proc/slabinfo 304 305 #change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks 306 chown root system /proc/kmsg 307 chmod 0440 /proc/kmsg 308 chown root system /proc/sysrq-trigger 309 chmod 0220 /proc/sysrq-trigger 310 chown system log /proc/last_kmsg 311 chmod 0440 /proc/last_kmsg 312 313 # make the selinux kernel policy world-readable 314 chmod 0444 /sys/fs/selinux/policy 315 316 # create the lost+found directories, so as to enforce our permissions 317 mkdir /cache/lost+found 0770 root root 318 319on post-fs-data 320 # We chown/chmod /data again so because mount is run as root + defaults 321 chown system system /data 322 chmod 0771 /data 323 # We restorecon /data in case the userdata partition has been reset. 324 restorecon /data 325 326 # start debuggerd to make debugging early-boot crashes easier. 327 start debuggerd 328 start debuggerd64 329 330 # Make sure we have the device encryption key. 331 start vold 332 installkey /data 333 334 # Start bootcharting as soon as possible after the data partition is 335 # mounted to collect more data. 336 mkdir /data/bootchart 0755 shell shell 337 bootchart_init 338 339 # Avoid predictable entropy pool. Carry over entropy from previous boot. 340 copy /data/system/entropy.dat /dev/urandom 341 342 # create basic filesystem structure 343 mkdir /data/misc 01771 system misc 344 mkdir /data/misc/bluedroid 02770 bluetooth net_bt_stack 345 # Fix the access permissions and group ownership for 'bt_config.conf' 346 chmod 0660 /data/misc/bluedroid/bt_config.conf 347 chown bluetooth net_bt_stack /data/misc/bluedroid/bt_config.conf 348 mkdir /data/misc/bluetooth 0770 system system 349 mkdir /data/misc/keystore 0700 keystore keystore 350 mkdir /data/misc/gatekeeper 0700 system system 351 mkdir /data/misc/keychain 0771 system system 352 mkdir /data/misc/net 0750 root shell 353 mkdir /data/misc/radio 0770 system radio 354 mkdir /data/misc/sms 0770 system radio 355 mkdir /data/misc/zoneinfo 0775 system system 356 mkdir /data/misc/vpn 0770 system vpn 357 mkdir /data/misc/shared_relro 0771 shared_relro shared_relro 358 mkdir /data/misc/systemkeys 0700 system system 359 mkdir /data/misc/wifi 0770 wifi wifi 360 mkdir /data/misc/wifi/sockets 0770 wifi wifi 361 mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi 362 mkdir /data/misc/ethernet 0770 system system 363 mkdir /data/misc/dhcp 0770 dhcp dhcp 364 mkdir /data/misc/user 0771 root root 365 mkdir /data/misc/perfprofd 0775 root root 366 # give system access to wpa_supplicant.conf for backup and restore 367 chmod 0660 /data/misc/wifi/wpa_supplicant.conf 368 mkdir /data/local 0751 root root 369 mkdir /data/misc/media 0700 media media 370 mkdir /data/misc/audioserver 0700 audioserver audioserver 371 mkdir /data/misc/cameraserver 0700 cameraserver cameraserver 372 mkdir /data/misc/vold 0700 root root 373 mkdir /data/misc/boottrace 0771 system shell 374 mkdir /data/misc/update_engine 0700 root root 375 mkdir /data/misc/trace 0700 root root 376 # profile file layout 377 mkdir /data/misc/profiles 0771 system system 378 mkdir /data/misc/profiles/cur 0771 system system 379 mkdir /data/misc/profiles/ref 0771 system system 380 381 # For security reasons, /data/local/tmp should always be empty. 382 # Do not place files or directories in /data/local/tmp 383 mkdir /data/local/tmp 0771 shell shell 384 mkdir /data/data 0771 system system 385 mkdir /data/app-private 0771 system system 386 mkdir /data/app-ephemeral 0771 system system 387 mkdir /data/app-asec 0700 root root 388 mkdir /data/app-lib 0771 system system 389 mkdir /data/app 0771 system system 390 mkdir /data/property 0700 root root 391 mkdir /data/tombstones 0771 system system 392 393 # create dalvik-cache, so as to enforce our permissions 394 mkdir /data/dalvik-cache 0771 root root 395 # create the A/B OTA directory, so as to enforce our permissions 396 mkdir /data/ota 0771 root root 397 398 # create resource-cache and double-check the perms 399 mkdir /data/resource-cache 0771 system system 400 chown system system /data/resource-cache 401 chmod 0771 /data/resource-cache 402 403 # create the lost+found directories, so as to enforce our permissions 404 mkdir /data/lost+found 0770 root root 405 406 # create directory for DRM plug-ins - give drm the read/write access to 407 # the following directory. 408 mkdir /data/drm 0770 drm drm 409 410 # create directory for MediaDrm plug-ins - give drm the read/write access to 411 # the following directory. 412 mkdir /data/mediadrm 0770 mediadrm mediadrm 413 414 mkdir /data/anr 0775 system system 415 416 # symlink to bugreport storage location 417 rm /data/bugreports 418 symlink /data/user_de/0/com.android.shell/files/bugreports /data/bugreports 419 420 # Separate location for storing security policy files on data 421 mkdir /data/security 0711 system system 422 423 # Create all remaining /data root dirs so that they are made through init 424 # and get proper encryption policy installed 425 mkdir /data/backup 0700 system system 426 mkdir /data/ss 0700 system system 427 428 mkdir /data/system 0775 system system 429 mkdir /data/system/heapdump 0700 system system 430 mkdir /data/system/users 0775 system system 431 432 mkdir /data/system_de 0770 system system 433 mkdir /data/system_ce 0770 system system 434 435 mkdir /data/misc_de 01771 system misc 436 mkdir /data/misc_ce 01771 system misc 437 438 mkdir /data/user 0711 system system 439 mkdir /data/user_de 0711 system system 440 symlink /data/data /data/user/0 441 442 mkdir /data/media 0770 media_rw media_rw 443 mkdir /data/media/obb 0770 media_rw media_rw 444 445 init_user0 446 447 # Reload policy from /data/security if present. 448 setprop selinux.reload_policy 1 449 450 # Set SELinux security contexts on upgrade or policy update. 451 restorecon_recursive /data 452 453 # Check any timezone data in /data is newer than the copy in /system, delete if not. 454 exec - system system -- /system/bin/tzdatacheck /system/usr/share/zoneinfo /data/misc/zoneinfo 455 456 # If there is no fs-post-data action in the init.<device>.rc file, you 457 # must uncomment this line, otherwise encrypted filesystems 458 # won't work. 459 # Set indication (checked by vold) that we have finished this action 460 #setprop vold.post_fs_data_done 1 461 462on boot 463 # basic network init 464 ifup lo 465 hostname localhost 466 domainname localdomain 467 468 # set RLIMIT_NICE to allow priorities from 19 to -20 469 setrlimit 13 40 40 470 471 # Memory management. Basic kernel parameters, and allow the high 472 # level system server to be able to adjust the kernel OOM driver 473 # parameters to match how it is managing things. 474 write /proc/sys/vm/overcommit_memory 1 475 write /proc/sys/vm/min_free_order_shift 4 476 chown root system /sys/module/lowmemorykiller/parameters/adj 477 chmod 0664 /sys/module/lowmemorykiller/parameters/adj 478 chown root system /sys/module/lowmemorykiller/parameters/minfree 479 chmod 0664 /sys/module/lowmemorykiller/parameters/minfree 480 481 # Tweak background writeout 482 write /proc/sys/vm/dirty_expire_centisecs 200 483 write /proc/sys/vm/dirty_background_ratio 5 484 485 # Permissions for System Server and daemons. 486 chown radio system /sys/android_power/state 487 chown radio system /sys/android_power/request_state 488 chown radio system /sys/android_power/acquire_full_wake_lock 489 chown radio system /sys/android_power/acquire_partial_wake_lock 490 chown radio system /sys/android_power/release_wake_lock 491 chown system system /sys/power/autosleep 492 chown system system /sys/power/state 493 chown system system /sys/power/wakeup_count 494 chown radio wakelock /sys/power/wake_lock 495 chown radio wakelock /sys/power/wake_unlock 496 chmod 0660 /sys/power/state 497 chmod 0660 /sys/power/wake_lock 498 chmod 0660 /sys/power/wake_unlock 499 500 chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate 501 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate 502 chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack 503 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_slack 504 chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time 505 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time 506 chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq 507 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq 508 chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads 509 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/target_loads 510 chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load 511 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load 512 chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay 513 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay 514 chown system system /sys/devices/system/cpu/cpufreq/interactive/boost 515 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost 516 chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse 517 chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost 518 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost 519 chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration 520 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration 521 chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy 522 chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy 523 524 # Assume SMP uses shared cpufreq policy for all CPUs 525 chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 526 chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 527 528 chown system system /sys/class/timed_output/vibrator/enable 529 chown system system /sys/class/leds/keyboard-backlight/brightness 530 chown system system /sys/class/leds/lcd-backlight/brightness 531 chown system system /sys/class/leds/button-backlight/brightness 532 chown system system /sys/class/leds/jogball-backlight/brightness 533 chown system system /sys/class/leds/red/brightness 534 chown system system /sys/class/leds/green/brightness 535 chown system system /sys/class/leds/blue/brightness 536 chown system system /sys/class/leds/red/device/grpfreq 537 chown system system /sys/class/leds/red/device/grppwm 538 chown system system /sys/class/leds/red/device/blink 539 chown system system /sys/class/timed_output/vibrator/enable 540 chown system system /sys/module/sco/parameters/disable_esco 541 chown system system /sys/kernel/ipv4/tcp_wmem_min 542 chown system system /sys/kernel/ipv4/tcp_wmem_def 543 chown system system /sys/kernel/ipv4/tcp_wmem_max 544 chown system system /sys/kernel/ipv4/tcp_rmem_min 545 chown system system /sys/kernel/ipv4/tcp_rmem_def 546 chown system system /sys/kernel/ipv4/tcp_rmem_max 547 chown root radio /proc/cmdline 548 549 # Define default initial receive window size in segments. 550 setprop net.tcp.default_init_rwnd 60 551 552 class_start core 553 554on nonencrypted 555 # A/B update verifier that marks a successful boot. 556 exec - root -- /system/bin/update_verifier nonencrypted 557 class_start main 558 class_start late_start 559 560on property:vold.decrypt=trigger_default_encryption 561 start defaultcrypto 562 563on property:vold.decrypt=trigger_encryption 564 start surfaceflinger 565 start encrypt 566 567on property:sys.init_log_level=* 568 loglevel ${sys.init_log_level} 569 570on charger 571 class_start charger 572 573on property:vold.decrypt=trigger_reset_main 574 class_reset main 575 576on property:vold.decrypt=trigger_load_persist_props 577 load_persist_props 578 start logd 579 start logd-reinit 580 581on property:vold.decrypt=trigger_post_fs_data 582 trigger post-fs-data 583 584on property:vold.decrypt=trigger_restart_min_framework 585 # A/B update verifier that marks a successful boot. 586 exec - root -- /system/bin/update_verifier trigger_restart_min_framework 587 class_start main 588 589on property:vold.decrypt=trigger_restart_framework 590 # A/B update verifier that marks a successful boot. 591 exec - root -- /system/bin/update_verifier trigger_restart_framework 592 class_start main 593 class_start late_start 594 595on property:vold.decrypt=trigger_shutdown_framework 596 class_reset late_start 597 class_reset main 598 599on property:sys.powerctl=* 600 powerctl ${sys.powerctl} 601 602# system server cannot write to /proc/sys files, 603# and chown/chmod does not work for /proc/sys/ entries. 604# So proxy writes through init. 605on property:sys.sysctl.extra_free_kbytes=* 606 write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes} 607 608# "tcp_default_init_rwnd" Is too long! 609on property:sys.sysctl.tcp_def_init_rwnd=* 610 write /proc/sys/net/ipv4/tcp_default_init_rwnd ${sys.sysctl.tcp_def_init_rwnd} 611 612 613## Daemon processes to be run by init. 614## 615service ueventd /sbin/ueventd 616 class core 617 critical 618 seclabel u:r:ueventd:s0 619 620service healthd /sbin/healthd 621 class core 622 critical 623 seclabel u:r:healthd:s0 624 group root system wakelock 625 626service console /system/bin/sh 627 class core 628 console 629 disabled 630 user shell 631 group shell log readproc 632 seclabel u:r:shell:s0 633 634on property:ro.debuggable=1 635 # Give writes to anyone for the trace folder on debug builds. 636 # The folder is used to store method traces. 637 chmod 0773 /data/misc/trace 638 start console 639 640service flash_recovery /system/bin/install-recovery.sh 641 class main 642 oneshot 643