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Ava Chow ab233255d4 Merge bitcoin/bitcoin#33866: refactor: Let CCoinsViewCache::BatchWrite return void 
6da6f503a6 refactor: Let CCoinsViewCache::BatchWrite return void (TheCharlatan)

Pull request description:

  CCoinsViewCache::BatchWrite always returns true if called from a backed cache, so just return void instead. Also return void from ::Sync and ::Flush.

  This allows for dropping a FatalError condition and simplifying some dead error handling code a bit.

  Since we now no longer exercise the "error path" when returning from `CCoinsView::BatchWrite`, make the method clear the cache instead. This should only be exercised by tests and not change production behaviour. This might slightly improve the coins_view fuzz test's ability to generate better coverage.

ACKs for top commit:
  l0rinc:
    ACK 6da6f503a6
  andrewtoth:
    re-ACK 6da6f503a6
  achow101:
    ACK 6da6f503a6
  w0xlt:
    ACK 6da6f503a6

Tree-SHA512: dfaa325b0cf8108910aebf1b27434aaddb639d10d860e96797c77ea42eca9035a54a7dc1d6a5d4eae2b75fcc9356206d3d5672243d2c906e80d19024c8b95408
2026-01-02 16:49:23 -08:00
..
util
scripted-diff: [doc] Unify stale copyright headers
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addition_overflow.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
addrman.cpp
refactor: Sort includes of touched source files
2025-06-03 19:56:55 +02:00
asmap_direct.cpp
scripted-diff: Bump copyright headers after include changes
2025-06-03 15:13:57 +02:00
asmap.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
autofile.cpp
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2025-12-16 22:21:15 +01:00
banman.cpp
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2025-12-16 22:21:15 +01:00
base_encode_decode.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bech32.cpp
lint: Check for missing trailing newline
2025-05-13 15:50:02 +02:00
bip324.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
bitdeque.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bitset.cpp
random: convert XoRoShiRo128PlusPlus into full RNG
2024-07-01 10:26:46 -04:00
block_header.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
block_index_tree.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-19 16:58:36 +00:00
block_index.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
block.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
blockfilter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bloom_filter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
buffered_file.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
chain.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
checkqueue.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
cluster_linearize.cpp
clusterlin: drop support for improvable chunking (simplification)
2025-12-18 16:01:31 -05:00
CMakeLists.txt
fuzz: Add fuzzer for block index
2025-12-16 11:25:46 -05:00
coins_view.cpp
refactor: Let CCoinsViewCache::BatchWrite return void
2025-12-14 22:25:31 +01:00
coinscache_sim.cpp
Merge bitcoin/bitcoin#33866: refactor: Let CCoinsViewCache::BatchWrite return void
2026-01-02 16:49:23 -08:00
connman.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_aes256.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_aes256cbc.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_chacha20.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
crypto_chacha20poly1305.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
crypto_common.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_diff_fuzz_chacha20.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_hkdf_hmac_sha256_l32.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_poly1305.cpp
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2025-12-16 22:21:15 +01:00
crypto.cpp
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2025-12-16 22:21:15 +01:00
cuckoocache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
decode_tx.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
descriptor_parse.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
deserialize.cpp
move-only: Move CBlockFileInfo to kernel namespace
2025-10-28 16:08:44 +01:00
difference_formatter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
eval_script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
fee_rate.cpp
Refactor CFeeRate to use FeeFrac internally
2025-07-07 10:39:45 +02:00
feefrac.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
feeratediagram.cpp
clang-tidy: Apply modernize-deprecated-headers
2025-06-03 15:13:54 +02:00
fees.cpp
fees: refactor: rename fees to block_policy_estimator
2025-10-27 10:41:02 +01:00
flatfile.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
float.cpp
refactor: Avoid GCC false positive error
2025-01-20 17:43:58 +01:00
fuzz.cpp
fuzz: doc: remove any mention to address_deserialize_v2
2025-12-17 11:57:11 -03:00
fuzz.h
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
FuzzedDataProvider.h
refactor: modernize remaining outdated trait patterns
2025-02-21 10:43:41 +01:00
golomb_rice.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
headerssync.cpp
headerssync: Make HeadersSyncState more flexible and move constants
2025-09-12 22:28:41 +02:00
hex.cpp
refactor: Move transaction_identifier.h to primitives
2025-08-11 16:47:51 +01:00
http_request.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
i2p.cpp
fuzz: make it possible to mock (fuzz) CThreadInterrupt
2025-06-09 14:17:33 +02:00
integer.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
key_io.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
key.cpp
policy: uncap datacarrier by default
2025-05-30 10:12:38 -04:00
kitchen_sink.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
load_external_block_file.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
locale.cpp
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2025-12-16 22:21:15 +01:00
merkle.cpp
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2025-12-16 22:21:15 +01:00
merkleblock.cpp
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2025-12-16 22:21:15 +01:00
message.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
mini_miner.cpp
scripted-diff: rename AddToMempool -> TryAddToMempool
2025-11-30 10:57:48 -05:00
miniscript.cpp
refactor: unify container presence checks - trivial counts
2025-12-03 13:36:58 +01:00
minisketch.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
muhash.cpp
refactor: Revert "disable self-assign warning for tests"
2025-10-09 20:47:25 +02:00
multiplication_overflow.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
net_permissions.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
net.cpp
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2025-12-16 22:21:15 +01:00
netaddress.cpp
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2025-12-16 22:21:15 +01:00
netbase_dns_lookup.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
node_eviction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
overflow.cpp
fuzz: Add fuzz test for checked and saturating add and left shift
2025-01-15 15:44:03 +01:00
p2p_handshake.cpp
fuzz: Avoid non-determinism in process_message(s) target (PeerMan)
2025-07-18 14:02:55 +02:00
p2p_headers_presync.cpp
net: use generic network key for addrcache
2025-09-23 10:56:44 -04:00
p2p_transport_serialization.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
package_eval.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_hd_keypath.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_iso8601.cpp
Remove wallet::ParseISO8601DateTime, use ParseISO8601DateTime instead
2024-12-02 15:09:31 +01:00
parse_numbers.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_univalue.cpp
fuzz: Limit parse_univalue input length
2024-07-19 15:39:02 +02:00
partially_downloaded_block.cpp
refactor: unify container presence checks - trivial counts
2025-12-03 13:36:58 +01:00
pcp.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
policy_estimator_io.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
policy_estimator.cpp
Merge bitcoin/bitcoin#33629: Cluster mempool
2025-11-25 10:35:11 +00:00
poolresource.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
pow.cpp
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2025-12-16 22:21:15 +01:00
prevector.cpp
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2025-12-16 22:21:15 +01:00
primitives_transaction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
process_message.cpp
fuzz: Reset chainman state in process_message(s) targets
2025-07-18 14:03:21 +02:00
process_messages.cpp
fuzz: Reset chainman state in process_message(s) targets
2025-07-18 14:03:21 +02:00
protocol.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
psbt.cpp
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2025-12-16 22:21:15 +01:00
random.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
rbf.cpp
Merge bitcoin/bitcoin#33985: fuzz: gate mempool entry based on weight
2025-12-02 15:07:01 +00:00
rolling_bloom_filter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
rpc.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_assets_test_minimizer.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_descriptor_cache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_flags.cpp
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2025-12-16 22:21:15 +01:00
script_format.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_interpreter.cpp
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2025-12-16 22:21:15 +01:00
script_ops.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_parsing.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
script_sigcache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_sign.cpp
scripted-diff: [doc] Unify stale copyright headers
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script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
scriptnum_ops.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
secp256k1_ec_seckey_import_export_der.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
secp256k1_ecdsa_signature_parse_der_lax.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
signature_checker.cpp
script/verify_flags: make script_verify_flags type safe
2025-08-14 10:17:32 +10:00
signet.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
socks5.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
span.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
string.cpp
fuzz: Add a test case for ParseByteUnits()
2025-12-05 15:23:54 +00:00
strprintf.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
system.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
timeoffsets.cpp
refactor: remove warnings globals
2024-06-13 11:20:49 +01:00
torcontrol.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
transaction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_in.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_out.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_pool.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
txdownloadman.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
txgraph.cpp
doc: fix double-word typos in comments
2025-12-30 12:12:26 -08:00
txorphan.cpp
refactor: unify container presence checks - trivial counts
2025-12-03 13:36:58 +01:00
txrequest.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
util.cpp
scripted-diff: Use std::span over Span
2025-03-12 19:45:37 +01:00
util.h
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
utxo_snapshot.cpp
refactor: Delete ChainstateManager::SnapshotBlockhash() method
2025-12-12 06:49:59 -04:00
utxo_total_supply.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
validation_load_mempool.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
vecdeque.cpp
refactor: Sort includes of touched source files
2025-06-03 19:56:55 +02:00
versionbits.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00