libsnapshot: dump rollback indicator
Test: snapshotctl dump
Bug: 149956852
Change-Id: Ib0308ab75d6dce4047b46d06cece95eed23620a9
(cherry picked from commit 738a94b7985dabbcc091f130fcc28f3fa9bec8b3)
Merged-In: Ib0308ab75d6dce4047b46d06cece95eed23620a9
diff --git a/fs_mgr/libsnapshot/snapshot.cpp b/fs_mgr/libsnapshot/snapshot.cpp
index 2d59f0c..1eec6a4 100644
--- a/fs_mgr/libsnapshot/snapshot.cpp
+++ b/fs_mgr/libsnapshot/snapshot.cpp
@@ -2435,6 +2435,9 @@
ss << "Current slot: " << device_->GetSlotSuffix() << std::endl;
ss << "Boot indicator: booting from " << GetCurrentSlot() << " slot" << std::endl;
+ ss << "Rollback indicator: "
+ << (access(GetRollbackIndicatorPath().c_str(), F_OK) == 0 ? "exists" : strerror(errno))
+ << std::endl;
bool ok = true;
std::vector<std::string> snapshots;