recovery: bu: Implement backup/restore

Change-Id: I9e684868ce15aaaed3a40338dadc20b003b50ade

1 files changed, 7 insertions, 3 deletions

diff --git a/roots.h b/roots.h
index f3e1903..e38707e 100644
--- a/roots.h
+++ b/roots.h
@@ -28,11 +28,11 @@ Volume* volume_for_path(const char* path);
 
 // Make sure that the volume 'path' is on is mounted.  Returns 0 on
 // success (volume is mounted).
-int ensure_volume_mounted(Volume* v);
-int ensure_path_mounted(const char* path);
+int ensure_volume_mounted(Volume* v, bool force_rw=false);
+int ensure_path_mounted(const char* path, bool force_rw=false);
 
 // Similar to ensure_path_mounted, but allows one to specify the mount_point.
-int ensure_path_mounted_at(const char* path, const char* mount_point);
+int ensure_path_mounted_at(const char* path, const char* mount_point, bool force_rw=false);
 
 // Make sure that the volume 'path' is on is unmounted.  Returns 0 on
 // success (volume is unmounted);
@@ -52,6 +52,10 @@ int get_num_volumes();
 
 int is_data_media();
 
+bool volume_is_mountable(Volume *v);
+bool volume_is_readonly(Volume *v);
+bool volume_is_verity(Volume *v);
+
 #define MAX_NUM_MANAGED_VOLUMES 10
 
 #endif  // RECOVERY_ROOTS_H_