Migrate default app data on non-FBE devices.
When a system app requests "forceDeviceEncrypted" they expect their
default app storage to point at a consistent location regardless of
device FBE support. So when booting upgraded non-FBE devices, we
may need to migrate any data from CE to DE. Note that on non-FBE
devices these are just semantic locations with identical protection.
This migration *only* works for non-FBE devices; changing
forceDeviceEncrypted flags on an FBE device always requires a full
data wipe.
Bug: 26668510
Change-Id: I8bd5b8ba882e6bd067c0381041b27c35d6e47788
diff --git a/cmds/installd/commands.h b/cmds/installd/commands.h
index 53a789f..fe03397 100644
--- a/cmds/installd/commands.h
+++ b/cmds/installd/commands.h
@@ -32,6 +32,7 @@
appid_t appid, const char* seinfo, int target_sdk_version);
int restorecon_app_data(const char* uuid, const char* pkgName, userid_t userid, int flags,
appid_t appid, const char* seinfo);
+int migrate_app_data(const char *uuid, const char *pkgname, userid_t userid, int flags);
int clear_app_data(const char *uuid, const char *pkgname, userid_t userid, int flags);
int destroy_app_data(const char *uuid, const char *pkgname, userid_t userid, int flags);