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-rw-r--r--src/node/blockstorage.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/node/blockstorage.h b/src/node/blockstorage.h
index a5c822030d..2cef3abd66 100644
--- a/src/node/blockstorage.h
+++ b/src/node/blockstorage.h
@@ -25,6 +25,13 @@ struct Params;
static constexpr bool DEFAULT_STOPAFTERBLOCKIMPORT{false};
+/** The pre-allocation chunk size for blk?????.dat files (since 0.8) */
+static const unsigned int BLOCKFILE_CHUNK_SIZE = 0x1000000; // 16 MiB
+/** The pre-allocation chunk size for rev?????.dat files (since 0.8) */
+static const unsigned int UNDOFILE_CHUNK_SIZE = 0x100000; // 1 MiB
+/** The maximum size of a blk?????.dat file (since 0.8) */
+static const unsigned int MAX_BLOCKFILE_SIZE = 0x8000000; // 128 MiB
+
extern std::atomic_bool fImporting;
extern std::atomic_bool fReindex;
/** Pruning-related variables and constants */