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Diffstat (limited to 'src/dbwrapper.cpp')
-rw-r--r--src/dbwrapper.cpp20
1 files changed, 13 insertions, 7 deletions
diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp
index ba9e21cc1f..72eeeef2c3 100644
--- a/src/dbwrapper.cpp
+++ b/src/dbwrapper.cpp
@@ -92,7 +92,7 @@ static leveldb::Options GetOptions(size_t nCacheSize)
CDBWrapper::CDBWrapper(const fs::path& path, size_t nCacheSize, bool fMemory, bool fWipe, bool obfuscate)
{
- penv = NULL;
+ penv = nullptr;
readoptions.verify_checksums = true;
iteroptions.verify_checksums = true;
iteroptions.fill_cache = false;
@@ -115,6 +115,12 @@ CDBWrapper::CDBWrapper(const fs::path& path, size_t nCacheSize, bool fMemory, bo
dbwrapper_private::HandleError(status);
LogPrintf("Opened LevelDB successfully\n");
+ if (gArgs.GetBoolArg("-forcecompactdb", false)) {
+ LogPrintf("Starting database compaction of %s\n", path.string());
+ pdb->CompactRange(nullptr, nullptr);
+ LogPrintf("Finished database compaction of %s\n", path.string());
+ }
+
// The base-case obfuscation key, which is a noop.
obfuscate_key = std::vector<unsigned char>(OBFUSCATE_KEY_NUM_BYTES, '\000');
@@ -138,15 +144,15 @@ CDBWrapper::CDBWrapper(const fs::path& path, size_t nCacheSize, bool fMemory, bo
CDBWrapper::~CDBWrapper()
{
delete pdb;
- pdb = NULL;
+ pdb = nullptr;
delete options.filter_policy;
- options.filter_policy = NULL;
+ options.filter_policy = nullptr;
delete options.info_log;
- options.info_log = NULL;
+ options.info_log = nullptr;
delete options.block_cache;
- options.block_cache = NULL;
+ options.block_cache = nullptr;
delete penv;
- options.env = NULL;
+ options.env = nullptr;
}
bool CDBWrapper::WriteBatch(CDBBatch& batch, bool fSync)
@@ -184,7 +190,7 @@ bool CDBWrapper::IsEmpty()
}
CDBIterator::~CDBIterator() { delete piter; }
-bool CDBIterator::Valid() { return piter->Valid(); }
+bool CDBIterator::Valid() const { return piter->Valid(); }
void CDBIterator::SeekToFirst() { piter->SeekToFirst(); }
void CDBIterator::Next() { piter->Next(); }