1 files changed, 14 insertions, 0 deletions
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h
index 27e63801d..ad246d85e 100644
--- a/src/blockchain_db/blockchain_db.h
+++ b/src/blockchain_db/blockchain_db.h
@@ -145,6 +145,12 @@ struct txpool_tx_meta_t
   uint8_t padding[77]; // till 192 bytes
 };
 
+#define DBF_SAFE       1
+#define DBF_FAST       2
+#define DBF_FASTEST    4
+#define DBF_RDONLY     8
+#define DBF_SALVAGE 0x10
+
 /***********************************
  * Exception Definitions
  ***********************************/
@@ -600,6 +606,13 @@ public:
   virtual void sync() = 0;
 
   /**
+   * @brief toggle safe syncs for the DB
+   *
+   * Used to switch DBF_SAFE on or off after starting up with DBF_FAST.
+   */
+  virtual void safesyncmode(const bool onoff) = 0;
+
+  /**
    * @brief Remove everything from the BlockchainDB
    *
    * This function should completely remove all data from a BlockchainDB.
@@ -1491,6 +1504,7 @@ public:
 
 };  // class BlockchainDB
 
+BlockchainDB *new_db(const std::string& db_type);
 
 }  // namespace cryptonote