libsnapshot: Re-expose InitiateMerge and ProcessUpdateState
These functions are used directly in update_engine now that
it is responsible for initiating the merge. update_engine has
its own message loop, so WaitForMerge / InitiateMergeAndWait
becomes useless and are deprecated.
Bug: 147696014
Test: compiles
Change-Id: Id8cb14f5f18b4893e2fc3d0d2b374a867a220e6f
Merged-In: Id8cb14f5f18b4893e2fc3d0d2b374a867a220e6f
diff --git a/fs_mgr/libsnapshot/include/libsnapshot/snapshot.h b/fs_mgr/libsnapshot/include/libsnapshot/snapshot.h
index e2699f2..c8cbb1e 100644
--- a/fs_mgr/libsnapshot/include/libsnapshot/snapshot.h
+++ b/fs_mgr/libsnapshot/include/libsnapshot/snapshot.h
@@ -140,7 +140,6 @@
// Before calling this function, all snapshots must be mapped.
bool FinishedSnapshotWrites();
- private:
// Initiate a merge on all snapshot devices. This should only be used after an
// update has been marked successful after booting.
bool InitiateMerge();
@@ -172,7 +171,6 @@
UpdateState ProcessUpdateState(const std::function<void()>& callback = {},
const std::function<bool()>& before_cancel = {});
- public:
// Initiate the merge if necessary, then wait for the merge to finish.
// See InitiateMerge() and ProcessUpdateState() for details.
// Returns: