Prepare /data/user/0 and /data/media/obb during initUser0
Prepare these directories during initUser0. This greatly shortens the
gap between the creation and encryption of /data/user/0, and this makes
it possible to remove init's write access to all directories containing
per-user encrypted directories.
Bug: 156305599
Change-Id: Ibf3d25356e8f0bca70da078c5d2428ae8615240e
diff --git a/Utils.h b/Utils.h
index 71eb5eb..8f60ff6 100644
--- a/Utils.h
+++ b/Utils.h
@@ -163,6 +163,8 @@
dev_t GetDevice(const std::string& path);
+bool IsSymlink(const std::string& path);
+
bool IsSameFile(const std::string& path1, const std::string& path2);
status_t EnsureDirExists(const std::string& path, mode_t mode, uid_t uid, gid_t gid);