commit ab55cecdc17439db47de75be90d576c427027e99
author Songchun Fan <schfan@google.com> Mon Dec 02 10:50:12 2019 -0800
committer Songchun Fan <schfan@google.com> Wed Dec 04 14:01:22 2019 -0800
tree ff8f6eccdf4532c90372864bdf284560b62e212c
parent d21a8a495d6af2a7d67d8447026b8dbb72c7e125

[incremental] use vold to mount/unmount IncrementalFileSystem

Let vold mount IncFs onto directories under data and open control files.

Test: builds
Change-Id: Ibd96aae254b4fefaf56c9d549c4672a987c46221

binder/android/os/IVold.aidl

diff --git a/binder/android/os/IVold.aidl b/binder/android/os/IVold.aidl
index 8e5c53d..681e9dc 100644
--- a/binder/android/os/IVold.aidl
+++ b/binder/android/os/IVold.aidl
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.os.incremental.IncrementalFileSystemControlParcel;
 import android.os.IVoldListener;
 import android.os.IVoldTaskListener;
 
@@ -125,6 +126,11 @@
 
     FileDescriptor openAppFuseFile(int uid, int mountId, int fileId, int flags);
 
+    int incFsVersion();
+    IncrementalFileSystemControlParcel mountIncFs(@utf8InCpp String imagePath, @utf8InCpp String targetDir, int flags);
+    void unmountIncFs(@utf8InCpp String dir);
+    void bindMount(@utf8InCpp String sourceDir, @utf8InCpp String targetDir);
+
     const int ENCRYPTION_FLAG_NO_UI = 4;
 
     const int ENCRYPTION_STATE_NONE = 1;