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src/node/blockmanager_args.cpp
43 строки
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Lőrinc
refactor: use _MiB consistently for Mebibyte conversions
20 апр 2026, 12:15
Не верифицирован
20 апр 2026, 12:15
af0ee28
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// Copyright (c) 2023-present The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <node/blockmanager_args.h> #include <common/args.h> #include <node/blockstorage.h> #include <node/database_args.h> #include <tinyformat.h> #include <util/byte_units.h> #include <util/result.h> #include <util/translation.h> #include <validation.h> #include <cstdint> namespace node { util::Result<void> ApplyArgsManOptions(const ArgsManager& args, BlockManager::Options& opts) { if (auto value{args.GetBoolArg("-blocksxor")}) opts.use_xor = *value; // block pruning; get the amount of disk space (in MiB) to allot for block & undo files int64_t nPruneArg{args.GetIntArg("-prune", opts.prune_target)}; if (nPruneArg < 0) { return util::Error{_("Prune cannot be configured with a negative value.")}; } uint64_t nPruneTarget{uint64_t(nPruneArg) * 1_MiB}; if (nPruneArg == 1) { // manual pruning: -prune=1 nPruneTarget = BlockManager::PRUNE_TARGET_MANUAL; } else if (nPruneTarget) { if (nPruneTarget < MIN_DISK_SPACE_FOR_BLOCK_FILES) { return util::Error{strprintf(_("Prune configured below the minimum of %d MiB. Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1_MiB)}; } } opts.prune_target = nPruneTarget; if (auto value{args.GetBoolArg("-fastprune")}) opts.fast_prune = *value; ReadDatabaseArgs(args, opts.block_tree_db_params.options); return {}; } } // namespace node