Add examples.

[novacoin.git] / src / db.cpp

diff --git a/src/db.cpp b/src/db.cpp
index 0a8c8be..88d9cfd 100644 (file)
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -20,7 +20,7 @@ using namespace boost;
 
 
 unsigned int nWalletDBUpdated;
-
+extern bool fUseMemoryLog;
 
 
 //
@@ -156,7 +156,7 @@ void CDBEnv::MakeMock()
     dbenv.set_lk_max_objects(10000);
     dbenv.set_flags(DB_AUTO_COMMIT, 1);
 #ifdef DB_LOG_IN_MEMORY
-    dbenv.log_set_config(DB_LOG_IN_MEMORY, 1);
+    dbenv.log_set_config(DB_LOG_IN_MEMORY, fUseMemoryLog ? 1 : 0);
 #endif
     int ret = dbenv.open(NULL,
                      DB_CREATE     |
@@ -254,7 +254,7 @@ CDB::CDB(const char *pszFile, const char* pszMode) :
         return;
 
     fReadOnly = (!strchr(pszMode, '+') && !strchr(pszMode, 'w'));
-    bool fCreate = strchr(pszMode, 'c');
+    bool fCreate = strchr(pszMode, 'c') != NULL;
     unsigned int nFlags = DB_THREAD;
     if (fCreate)
         nFlags |= DB_CREATE;
@@ -463,7 +463,7 @@ bool CDB::Rewrite(const string& strFile, const char* pszSkip)
 
 void CDBEnv::Flush(bool fShutdown)
 {
-    int64 nStart = GetTimeMillis();
+    int64_t nStart = GetTimeMillis();
     // Flush log data to the actual data file
     //  on all files that are not in use
     printf("Flush(%s)%s\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started");
@@ -494,7 +494,7 @@ void CDBEnv::Flush(bool fShutdown)
             else
                 mi++;
         }
-        printf("DBFlush(%s)%s ended %15"PRI64d"ms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started", GetTimeMillis() - nStart);
+        printf("DBFlush(%s)%s ended %15" PRId64 "ms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started", GetTimeMillis() - nStart);
         if (fShutdown)
         {
             char** listp;
@@ -543,7 +543,7 @@ bool CAddrDB::Write(const CAddrMan& addr)
     try {
         fileout << ssPeers;
     }
-    catch (std::exception &e) {
+    catch (const std::exception&) {
         return error("CAddrman::Write() : I/O error");
     }
     FileCommit(fileout);
@@ -578,7 +578,7 @@ bool CAddrDB::Read(CAddrMan& addr)
         filein.read((char *)&vchData[0], dataSize);
         filein >> hashIn;
     }
-    catch (std::exception &e) {
+    catch (const std::exception&) {
         return error("CAddrman::Read() 2 : I/O error or stream data corrupted");
     }
     filein.fclose();
@@ -602,7 +602,7 @@ bool CAddrDB::Read(CAddrMan& addr)
         // de-serialize address data into one CAddrMan object
         ssPeers >> addr;
     }
-    catch (std::exception &e) {
+    catch (const std::exception&) {
         return error("CAddrman::Read() : I/O error or stream data corrupted");
     }