This returns true if any entries in the fstab have checkpoint=
set.
Test: Call vdc checkpoint supportsCheckpoint. Should return 1
iff an fstab entry has checkpoint=fs or checkpoint=block set
Bug: 111020314
Change-Id: Ic79bc96ded4da6605f73992dcff542e7cb50d705
Apps that are already installed on the device before isolated_storage
feature is enabled will be granted MOUNT_EXTERNAL_LEGACY mode. In this
mode, /mnt/runtime/write will be mounted at /storage giving them same
level of access as in P.
A new mount directory /mnt/runtime/full is also created which will be
used for mounting at /storage for apps started with MOUNT_EXTERNAL_FULL
mode. This will allow apps with WRITE_MEDIA_STORAGE permission to
read/write anywhere on the secondary devices without needing to bypass
sdcardfs.
Bug: 121277410
Test: manual
Test: atest android.appsecurity.cts.ExternalStorageHostTest
Change-Id: Icc1ff9da35545692daedef7173d7c89290dd2766
This will be used for system internals to access
secondary volumes without having to bypass sdcardfs.
Bug: 121277410
Test: manual
Exempt-From-Owner-Approval: Got approval on internal master
Change-Id: I9b3e33f6c6e426e83469b8030b02d59c02183946
When generating the key and salt we weren't checking for an error
opening or reading from /dev/urandom. Switch to the helper function
ReadRandomBytes() and start checking for errors.
Test: Booted device with FDE. As a extra sanity check I also
temporarily added log messages that dump the key and salt,
and I verified they still appear random.
Change-Id: I01ccee4f1f9910bf9508c8f02a918157393b0e68
StorageManager.hasIsolatedStorage() has already been updated to use
this, so most callers are already using this sys prop. Now, updating
remaining callers to use it as well.
Bug: 122559151
Test: manual
Change-Id: I6982a84b737a1d329f397b8182b7b7cdc5a8897f
Backup system service bookkeeping is being moved to per-user CE
directories to support multiple users participating in the service.
Accompanies SELinux changes at aosp/873133
Bug: 121197420
Test: 1) Boot device; check dirs created with correct label; run backup
successfully on system user
2) Create secondary user; check dirs created with correct label; run
backup successfully
Change-Id: I3a0fdbfcf18a3c242fc64fba0dd014160b50b2f0
Add a utility method to unmount all mountpoints
that start with a prefix.
Bug: 122905493
Test: manual
Change-Id: I11739e40e7849c1b4ca9e0b90c5c3f243691257a
These directories are managed by installd and used to store
snapshots of application data directories in order to roll them
back in the case of bad updates.
Bug: 112431924
Test: make, device boot & manual verification.
Change-Id: Ieaca697a45d013937327e0f16f36b9b1eaad6b22
Treehugger Robot
Daniel Rosenberg
Eric Biggers
Sudheer Shanka
Jeff Sharkey
Xin Li
Annie Meng
Paul Lawrence
Narayan Kamath