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Commit 344a91a5 authored by Martijn Coenen's avatar Martijn Coenen
Browse files

Add /apex tmpfs mount and mount it. 

APEX filesystem images will now be mounted in /apex.

Also, make sure /data/apex is created with the right ACL.

Bug: 112455435
Test: flash and wipe, /apex is mounted as tmpfs, /data/apex is created
Change-Id: Ie27775e9f40a27b510272f212762624a04e94f1d
parent 9af3b16c

rootdir/Android.mk

+1 −1
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ endif 
#

# create some directories (some are mount points) and symlinks

LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \

    sbin dev proc sys system data odm oem acct config storage mnt $(BOARD_ROOT_EXTRA_FOLDERS)); \

    sbin dev proc sys system data odm oem acct config storage mnt apex $(BOARD_ROOT_EXTRA_FOLDERS)); \

    ln -sf /system/bin $(TARGET_ROOT_OUT)/bin; \

    ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \

    ln -sf /data/user_de/0/com.android.shell/files/bugreports $(TARGET_ROOT_OUT)/bugreports; \

rootdir/init.rc

+8 −0
Original line number Diff line number Diff line
@@ -269,6 +269,12 @@ on init 
    # that they can be chown'd to system:system later on boot

    write /sys/class/leds/vibrator/trigger "transient"



    # Setup APEX mount point and its security context

    mount tmpfs tmpfs /apex nodev noexec nosuid

    chmod 0755 /apex

    chown root root /apex

    restorecon /apex



# 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
@@ -523,6 +529,8 @@ on post-fs-data 


    mkdir /data/anr 0775 system system



    mkdir /data/apex 0770 root root



    # NFC: create data/nfc for nv storage

    mkdir /data/nfc 0770 nfc nfc

    mkdir /data/nfc/param 0770 nfc nfc