Add SetQuotaInherit API.
This allows setting the "inherit project ID" flags on directories; in
our case, we want to set this on the root of the lower filesystem, eg
"/data/media/0".
Bug: 146419093
Test: manual invocation works
Change-Id: Ic74588fd972d464e7021bef953da0e5aaafc4286
diff --git a/Utils.h b/Utils.h
index 90ae8c6..b35250d 100644
--- a/Utils.h
+++ b/Utils.h
@@ -53,7 +53,8 @@
status_t CreateDeviceNode(const std::string& path, dev_t dev);
status_t DestroyDeviceNode(const std::string& path);
-int SetQuotaProjectId(std::string path, long projectId);
+int SetQuotaInherit(const std::string& path);
+int SetQuotaProjectId(const std::string& path, long projectId);
/*
* Recursively calls fs_prepare_dir() on all components in 'path', starting at 'root'.
* 'path' must start with 'root'. Sets up quota project IDs correctly.