commit d317e40be46e1b69f624a8165472c99fe6346a1e
author Chris Sosa <sosa@chromium.org> Wed Jun 12 13:47:09 2013 -0700
committer ChromeBot <chrome-bot@google.com> Tue Jun 18 16:11:46 2013 -0700
tree 6edd17f9f184c55409eb4563c01c138ab155c8a5
parent c41c228da3e34d04fb556f56a4815c51ce741ff6

Implement Rollback to previously booted partitions.

This CL implements rollback to whatever partition we ran from before.
We expose this functionality via dbus under AttemptRollback and expose
a new command-line option to update_engine_client that a developer can
use.

BUG=chromium:242665
TEST=Unittests, full update, update + rollback and verified.

Change-Id: Ie59f90b9a0b777dc1329592449090c70892236bf
Reviewed-on: https://gerrit.chromium.org/gerrit/58427
Commit-Queue: Chris Sosa <sosa@chromium.org>
Reviewed-by: Chris Sosa <sosa@chromium.org>
Tested-by: Chris Sosa <sosa@chromium.org>

dbus_service.h

diff --git a/dbus_service.h b/dbus_service.h
index 71e7997..d5e0240 100644
--- a/dbus_service.h
+++ b/dbus_service.h
@@ -51,6 +51,10 @@
                                               gchar* omaha_url,
                                               GError **error);
 
+gboolean update_engine_service_attempt_rollback(UpdateEngineService* self,
+                                                bool powerwash,
+                                                GError **error);
+
 gboolean update_engine_service_reset_status(UpdateEngineService* self,
                                             GError **error);