diff options
author | Fabian Jahr <fjahr@protonmail.com> | 2021-04-18 16:48:52 +0200 |
---|---|---|
committer | Fabian Jahr <fjahr@protonmail.com> | 2022-04-25 23:18:01 +0200 |
commit | 231fc7b035481f748159968353c1cab81354e843 (patch) | |
tree | 4b04c9911342bd54b070a567c9eda6dec9a1efc0 /src/node | |
parent | 1e7db37e76c510d373c4404eea2b97508b367aca (diff) | |
download | bitcoin-231fc7b035481f748159968353c1cab81354e843.tar.xz |
refactor: Introduce GetFirstStoredBlock helper function
Diffstat (limited to 'src/node')
-rw-r--r-- | src/node/blockstorage.cpp | 10 | ||||
-rw-r--r-- | src/node/blockstorage.h | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp index 21cb0250d8..c3f42fde2d 100644 --- a/src/node/blockstorage.cpp +++ b/src/node/blockstorage.cpp @@ -397,6 +397,16 @@ bool BlockManager::IsBlockPruned(const CBlockIndex* pblockindex) return (m_have_pruned && !(pblockindex->nStatus & BLOCK_HAVE_DATA) && pblockindex->nTx > 0); } +const CBlockIndex* GetFirstStoredBlock(const CBlockIndex* start_block) { + AssertLockHeld(::cs_main); + assert(start_block); + const CBlockIndex* last_block = start_block; + while (last_block->pprev && (last_block->pprev->nStatus & BLOCK_HAVE_DATA)) { + last_block = last_block->pprev; + } + return last_block; +} + // If we're using -prune with -reindex, then delete block files that will be ignored by the // reindex. Since reindexing works by starting at block file 0 and looping until a blockfile // is missing, do the same here to delete any later block files after a gap. Also delete all diff --git a/src/node/blockstorage.h b/src/node/blockstorage.h index 11445aa22e..229c099f1f 100644 --- a/src/node/blockstorage.h +++ b/src/node/blockstorage.h @@ -181,6 +181,9 @@ public: } }; +//! Find the first block that is not pruned +const CBlockIndex* GetFirstStoredBlock(const CBlockIndex* start_block) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); + void CleanupBlockRevFiles(); /** Open a block file (blk?????.dat) */ |