From 6e170c8b786a443bfece65f28e33d1b5455b269c Mon Sep 17 00:00:00 2001
From: warptangent <warptangent@inbox.com>
Date: Sat, 11 Jul 2015 12:28:20 -0700
Subject: Optionally allow DB to know expected number of blocks at batch
 transaction start

This will assist in a DB resize check.
---
 src/blockchain_db/berkeleydb/db_bdb.cpp | 2 +-
 src/blockchain_db/berkeleydb/db_bdb.h   | 2 +-
 src/blockchain_db/blockchain_db.h       | 2 +-
 src/blockchain_db/lmdb/db_lmdb.cpp      | 2 +-
 src/blockchain_db/lmdb/db_lmdb.h        | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/blockchain_db')

diff --git a/src/blockchain_db/berkeleydb/db_bdb.cpp b/src/blockchain_db/berkeleydb/db_bdb.cpp
index 221c0cf2e..efe8528cd 100644
--- a/src/blockchain_db/berkeleydb/db_bdb.cpp
+++ b/src/blockchain_db/berkeleydb/db_bdb.cpp
@@ -1595,7 +1595,7 @@ bool BlockchainBDB::has_key_image(const crypto::key_image& img) const
 // Ostensibly BerkeleyDB has batch transaction support built-in,
 // so the following few functions will be NOP.
 
-void BlockchainBDB::batch_start()
+void BlockchainBDB::batch_start(uint64_t batch_num_blocks)
 {
   LOG_PRINT_L3("BlockchainBDB::" << __func__);
 }
diff --git a/src/blockchain_db/berkeleydb/db_bdb.h b/src/blockchain_db/berkeleydb/db_bdb.h
index 83588b031..da57cabb1 100644
--- a/src/blockchain_db/berkeleydb/db_bdb.h
+++ b/src/blockchain_db/berkeleydb/db_bdb.h
@@ -191,7 +191,7 @@ public:
                             );
 
   virtual void set_batch_transactions(bool batch_transactions);
-  virtual void batch_start();
+  virtual void batch_start(uint64_t batch_num_blocks=0);
   virtual void batch_commit();
   virtual void batch_stop();
   virtual void batch_abort();
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h
index 46c860122..c4ca328f6 100644
--- a/src/blockchain_db/blockchain_db.h
+++ b/src/blockchain_db/blockchain_db.h
@@ -357,7 +357,7 @@ public:
   // release db lock
   virtual void unlock() = 0;
 
-  virtual void batch_start() = 0;
+  virtual void batch_start(uint64_t batch_num_blocks=0) = 0;
   virtual void batch_stop() = 0;
   virtual void set_batch_transactions(bool) = 0;
 
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index 0ed044954..23fb79951 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -1820,7 +1820,7 @@ bool BlockchainLMDB::has_key_image(const crypto::key_image& img) const
   return false;
 }
 
-void BlockchainLMDB::batch_start()
+void BlockchainLMDB::batch_start(uint64_t batch_num_blocks)
 {
   LOG_PRINT_L3("BlockchainLMDB::" << __func__);
   if (! m_batch_transactions)
diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h
index 6a2646816..6c82939c8 100644
--- a/src/blockchain_db/lmdb/db_lmdb.h
+++ b/src/blockchain_db/lmdb/db_lmdb.h
@@ -191,7 +191,7 @@ public:
                             );
 
   virtual void set_batch_transactions(bool batch_transactions);
-  virtual void batch_start();
+  virtual void batch_start(uint64_t batch_num_blocks=0);
   virtual void batch_commit();
   virtual void batch_stop();
   virtual void batch_abort();
-- 
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