| 60788050236ff77f84675e12efe9dba098e49870 |
|
18-May-2015 |
Michael Lentine <mlentine@google.com> |
Adding a build id check to blob cache.
Add a build id field to the header structure in blob cache. Add build
id support with reading and writing the cache. When the cache gets
written it writes the build id at the end of the header. When read it
checks to see if there is a match between the current version and the
version in the cache. If not, it invalidates the cache which would
typically only occur during an ota update. Also remove blob cache
from the host build.
bug: 18262905
Change-Id: I753b1de1986703a4c1c8691b9d2bb533b2546143
/system/core/include/utils/BlobCache.h
|
| 6d611a891d0c818bf3a34a7cad036f3f0064bc4a |
|
30-Jul-2013 |
Mathias Agopian <mathias@google.com> |
Make Flattenable not virtual (libutils)
Making an object Flattenable doesn't force it to
become virtual anymore. For instance, Fence and GraphicBuffer
are now non-virtual classes.
Also change Flatennable protocol a bit so that it updates
its parameters (pointers, sizes) to make it easier
to implement a flattenable in terms of other flattenables.
Change-Id: Ie81dc7637180b3c2cfcbaf644f8987ca804eb891
/system/core/include/utils/BlobCache.h
|
| 7451bb44100d9d4915c3c4e4366ab92213947b4b |
|
13-May-2011 |
Jamie Gennis <jgennis@google.com> |
BlobCache: implement cache serialization
This change adds serialization and deserialization functionality to
BlobCache, conforming to the Flattenable interface.
Change-Id: Ibc99cb1c3d015f363d57d0713eabccec07ff975e
/system/core/include/utils/BlobCache.h
|
| 90f43dce840b2a815426b6bfcdbe5f92358ab956 |
|
31-Oct-2011 |
Jamie Gennis <jgennis@google.com> |
BlobCache: remove the mutex locking
This change removes the mutex from the BlobCache class. The caller must
be responsible for thread synchronization in order to properly implement
the Flattenable interface, which is coming soon. Otherwise would be the
potential for the cache contents to change between the call to the
getFlattenedSize and flatten methods. Because the caller must do this
synchronization anyway there's no reason to also some synchronization
inside BlobCache.
Change-Id: Ie1f4f6f82b78744f46a41ce863cac0cad276a20e
/system/core/include/utils/BlobCache.h
|
| 967ad860da30d09c2003274389cb53abe165b6cc |
|
16-Jun-2011 |
Kenny Root <kroot@google.com> |
Use rand() for MinGW
The version of MinGW we use doesn't have nrand48() which is really lame,
but we need to use libutils in the Windows SDK.
Change-Id: If854c03dbf02bc29e79f49e4539f08c2bf057517
/system/core/include/utils/BlobCache.h
|
| 1a20993c1000da3f008b34b7a5e6dbbd6fe291a6 |
|
29-Apr-2011 |
Jamie Gennis <jgennis@google.com> |
libutils: add a binary blob cache implementation.
This change adds an implementation of a cache that stores key/value
pairs of unstructured binary blobs.
Change-Id: Idd01fdabedfa3aed6d359a6efb0592967af52651
/system/core/include/utils/BlobCache.h
|