Move ::fPruneMode into BlockManager

4 files changed, 9 insertions, 10 deletions

diff --git a/src/init.cpp b/src/init.cpp
index d68ba80b79..8a45c38ce3 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -123,7 +123,6 @@ using node::ShouldPersistMempool;
 using node::NodeContext;
 using node::ThreadImport;
 using node::VerifyLoadedChainstate;
-using node::fPruneMode;
 using node::fReindex;
 
 static constexpr bool DEFAULT_PROXYRANDOMIZE{true};
diff --git a/src/node/blockmanager_args.cpp b/src/node/blockmanager_args.cpp
index cba44dafb9..876d5d2e57 100644
--- a/src/node/blockmanager_args.cpp
+++ b/src/node/blockmanager_args.cpp
@@ -18,12 +18,10 @@ std::optional<bilingual_str> ApplyArgsManOptions(const ArgsManager& args, BlockM
     uint64_t nPruneTarget{uint64_t(nPruneArg) * 1024 * 1024};
     if (nPruneArg == 1) { // manual pruning: -prune=1
         nPruneTarget = std::numeric_limits<uint64_t>::max();
-        fPruneMode = true;
     } else if (nPruneTarget) {
         if (nPruneTarget < MIN_DISK_SPACE_FOR_BLOCK_FILES) {
             return strprintf(_("Prune configured below the minimum of %d MiB.  Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024);
         }
-        fPruneMode = true;
     }
     opts.prune_target = nPruneTarget;
 
diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp
index 5e364942d4..4d2d5daf05 100644
--- a/src/node/blockstorage.cpp
+++ b/src/node/blockstorage.cpp
@@ -28,7 +28,6 @@
 namespace node {
 std::atomic_bool fImporting(false);
 std::atomic_bool fReindex(false);
-bool fPruneMode = false;
 
 bool CBlockIndexWorkComparator::operator()(const CBlockIndex* pa, const CBlockIndex* pb) const
 {
@@ -153,7 +152,7 @@ void BlockManager::PruneOneBlockFile(const int fileNumber)
 
 void BlockManager::FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeight, int chain_tip_height)
 {
-    assert(fPruneMode && nManualPruneHeight > 0);
+    assert(IsPruneMode() && nManualPruneHeight > 0);
 
     LOCK2(cs_main, cs_LastBlockFile);
     if (chain_tip_height < 0) {
@@ -656,7 +655,7 @@ bool BlockManager::FindBlockPos(FlatFilePos& pos, unsigned int nAddSize, unsigne
         if (out_of_space) {
             return AbortNode("Disk space is too low!", _("Disk space is too low!"));
         }
-        if (bytes_allocated != 0 && fPruneMode) {
+        if (bytes_allocated != 0 && IsPruneMode()) {
             m_check_for_pruning = true;
         }
     }
@@ -680,7 +679,7 @@ bool BlockManager::FindUndoPos(BlockValidationState& state, int nFile, FlatFileP
     if (out_of_space) {
         return AbortNode(state, "Disk space is too low!", _("Disk space is too low!"));
     }
-    if (bytes_allocated != 0 && fPruneMode) {
+    if (bytes_allocated != 0 && IsPruneMode()) {
         m_check_for_pruning = true;
     }
 
diff --git a/src/node/blockstorage.h b/src/node/blockstorage.h
index d76d916a93..78ca727c99 100644
--- a/src/node/blockstorage.h
+++ b/src/node/blockstorage.h
@@ -49,7 +49,6 @@ static constexpr size_t BLOCK_SERIALIZATION_HEADER_SIZE = CMessageHeader::MESSAG
 
 extern std::atomic_bool fImporting;
 extern std::atomic_bool fReindex;
-extern bool fPruneMode;
 
 // Because validation code takes pointers to the map's CBlockIndex objects, if
 // we ever switch to another associative container, we need to either use a
@@ -124,6 +123,8 @@ private:
      */
     bool m_check_for_pruning = false;
 
+    const bool m_prune_mode;
+
     /** Dirty block index entries. */
     std::set<CBlockIndex*> m_dirty_blockindex;
 
@@ -143,7 +144,9 @@ private:
 public:
     using Options = kernel::BlockManagerOpts;
 
-    explicit BlockManager(Options opts) : m_opts{std::move(opts)} {};
+    explicit BlockManager(Options opts)
+        : m_prune_mode{opts.prune_target > 0},
+          m_opts{std::move(opts)} {};
 
     BlockMap m_block_index GUARDED_BY(cs_main);
 
@@ -187,7 +190,7 @@ public:
     FlatFilePos SaveBlockToDisk(const CBlock& block, int nHeight, CChain& active_chain, const CChainParams& chainparams, const FlatFilePos* dbp);
 
     /** Whether running in -prune mode. */
-    [[nodiscard]] bool IsPruneMode() const { return fPruneMode; }
+    [[nodiscard]] bool IsPruneMode() const { return m_prune_mode; }
 
     /** Attempt to stay below this number of bytes of block files. */
     [[nodiscard]] uint64_t GetPruneTarget() const { return m_opts.prune_target; }