History log of /system/vold/Volume.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
344ca10856f3d3087a3288ce8f91ad83665d93fb 04-Apr-2012 Kenny Root <kroot@google.com> Add in ext4 support for ASEC containers

Now forward locked applications will be in ASEC containers both internal
to the system and externally.

This change adds support for putting applications in ext4-based ASECs.

Change-Id: I8d6765b72dd2606e429c067b47a2dbcaa8bef37d
/system/vold/Volume.h
0b8b59719357fb80c330442787f7d5b1e332263b 01-Sep-2011 Ken Sumrall <ksumrall@android.com> Add the ability to revert a crypto mapping when unmounting a volume

Add the force_and_revert option to the unmount command which will force
the unmount, and revert a crypto mapping. This is used during factory
reset so that when the internal sdcard volume is formatted, it formats
the raw device, not the encrypted mapping.

Change-Id: I36b6ff9bb54863b121de635472a303bf4a2334a9
/system/vold/Volume.h
507d31b86b38dffe7c60ca5c54b5e631f5a7cab3 12-Apr-2011 Joseph Lehrer <jlehrer@nvidia.com> vold: retry mounting partition

Works around a race condition between the vold and MountService uevent handlers

Change-Id: I71c92f2e9b92e1fefc192da166a91d81bc60e242
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/vold/Volume.h
29d8da8cefa99e436c13295d4c9bad060ca18a6d 19-May-2011 Ken Sumrall <ksumrall@android.com> vold: allow to store key in a file on another partition

Add support for keeping the keys in a separate file on another partition,
for devices with no space reserved for a footer after the userdata filesystem.

Add support for encrypting the volumes managed by vold, if they meet certain
criteria, namely being marked as nonremovable and encryptable in vold.fstab.
A bit of trickiness is required to keep vold happy.

Change-Id: Idf0611f74b56c1026c45742ca82e0c26e58828fe
/system/vold/Volume.h
a4886f1f8ed72e24a302a91a0ab18bc54b6f585e 21-Sep-2010 Mike Lockwood <lockwood@android.com> More fixes for internal FAT partitions:

Fix formatting partitions beyond the first partition.
Do not try to initialize the MBR when formatting only a single partition.

Change-Id: Ifbbd279b1c288b7b1b884a1a89248e3086ed735f
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/vold/Volume.h
2dfe297ec47559dbe2297a72bea71cf515c03797 18-Sep-2010 Mike Lockwood <lockwood@android.com> Fixes for devices with internal FAT file system:

Only share a single partition via UMS if a specific partition
is specified in vold.fstab (rather than "auto")

Do not fail to reformat if MBR cannot be found.

Change-Id: I544ca2ee325c308af656ab9f4732c788a964c156
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/vold/Volume.h
fb7c4d5a8a1031cf0e493ff182dcf458e5fe8c77 01-Jul-2010 Kenny Root <kroot@google.com> Add image mounting commands for OBB files

Allow the mounting of OBB filesystem images if they're encrypted with
twofish and in FAT filesystem format.

Change-Id: I54804e598f46b1f3a784ffe517ebd9d7626de7aa
/system/vold/Volume.h
cb4dac8a5243f6673b0590019b5b28a01bd3e343 14-Mar-2010 San Mehat <san@google.com> vold: Remove autorun.inf at mount/unmount time if it exists

Change-Id: Ia57da8ee177453a601a23d965c2b4f16b6de46e5
Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
d9a4e358614a0c5f60cc76c0636ee4bb02004a32 12-Mar-2010 San Mehat <san@google.com> vold: Bugfixes & cleanups

- Fix issue where container-names > 64 bytes were getting truncated in the
kernel. lo_name is only 64 bytes in length, so we now hash the container
id via md5
- Add 'dump' command to dump loop and devicemapper status
- Add 'debug' command to enable more detailed logging at runtime
- Log vold IPC arguments (minus encryption keys)
- Fix premature return from Loop::lookupActive() and friends

Change-Id: I0e833261a445ce9dc1a8187e5501d27daba1ca76
Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
3bb6020e461e8872e8df0775cba6eb32e06b93ec 20-Feb-2010 San Mehat <san@google.com> vold: Stage the mounting of media to hide the ASEC imagefile directory

In order to protect the '/android_secure' directory on VFAT removable media
from being mucked with by 3rd party applications on the device, we hide the
directory with a read-only, zero-sized tmpfs mounted on-top. A reference to the
hidden directory is kept by a bind-mount which is mounted at a location which
only root can access.

Staging consists of:
1. Mount checked media at a secure location (/mnt/secure/staging)
2. Ensure /android_secure exists on the media, (creating if it doesnt)
3. Bind-mount /mnt/secure/staging/android_secure -> /mnt/secure/asec
(where only root can access it)
4. Mount an RDONLY zero-sized tmpfs over /mnt/secure/staging/android_secure
5. Atomically move /mnt/secure/staging to the publicly accessable storage
directory (/mnt/sdcard)

Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
4ba8948dc16463053e21cda5744f519a555080d0 18-Feb-2010 San Mehat <san@google.com> vold: Add 'force' option to anything that can cause an unmount

Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
bf04185c88161f13118b9975cdff7967d49a4fa0 04-Jan-2010 San Mehat <san@google.com> vold2: Refactor FAT support into a separate class

Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
a2677e4ad01f250b0765f04adf0acfa6627efc98 13-Dec-2009 San Mehat <san@google.com> vold2: Get mounting/unmounting/formatting/sharing working

Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
dd9b8e92aaf330b48ddb40a7380588ef92b53de6 21-Oct-2009 San Mehat <san@google.com> vold2: Some more work on partitioning support

Signed-off-by: San Mehat <san@google.com>
/system/vold/Volume.h
49e2bce5b74129c26a35e25d4693cbfe98c4688e 13-Oct-2009 San Mehat <san@android.com> vold2: Wire up more of the mount function

Signed-off-by: San Mehat <san@android.com>
/system/vold/Volume.h
fd7f5875129adfe2845f4f3fffb17db3a89eea25 12-Oct-2009 San Mehat <san@android.com> vold2: Refactor the netlink event handling and better define how partitions/disks are handled

Signed-off-by: San Mehat <san@android.com>
/system/vold/Volume.h
f1b736bc5605e92e917ab27f5abf3ba839be2270 11-Oct-2009 San Mehat <san@android.com> system: vold2: Initial skeleton for vold2.

Let there be light.

Signed-off-by: San Mehat <san@android.com>
/system/vold/Volume.h