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Harmonize reorderbuffer parameter names.

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Make reorderbuffer.h function declarations consistently use named
parameters.  Also make sure that the declarations use names that match
corresponding names from function definitions in reorderbuffer.c.  This
makes the definitions easier to follow, especially in the case of
functions that happen to have adjoining arguments of the same type.

This patch was written with help from clang-tidy.  Specifically, its
"readability-inconsistent-declaration-parameter-name" check and its
"readability-named-parameter" check were used.

Author: Peter Geoghegan <pg@bowt.ie>
Discussion: https://postgr.es/m/3955318.1663377656@sss.pgh.pa.us
pull/104/head
Peter Geoghegan 3 years ago
parent 4274dc223c
commit 035ce1feb2
2 changed files with 43 additions and 35 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 6
      src/backend/replication/logical/reorderbuffer.c
  2. 72
      src/include/replication/reorderbuffer.h

6
src/backend/replication/logical/reorderbuffer.c
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@ -250,7 +250,7 @@ static void ReorderBufferSerializeChange(ReorderBuffer *rb, ReorderBufferTXN *tx
static Size ReorderBufferRestoreChanges(ReorderBuffer *rb, ReorderBufferTXN *txn,
TXNEntryFile *file, XLogSegNo *segno);
static void ReorderBufferRestoreChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
char *change);
char *data);
static void ReorderBufferRestoreCleanup(ReorderBuffer *rb, ReorderBufferTXN *txn);
static void ReorderBufferTruncateTXN(ReorderBuffer *rb, ReorderBufferTXN *txn,
bool txn_prepared);
@ -820,7 +820,7 @@ ReorderBufferQueueChange(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn,
*/
void
ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid,
Snapshot snapshot, XLogRecPtr lsn,
Snapshot snap, XLogRecPtr lsn,
bool transactional, const char *prefix,
Size message_size, const char *message)
{
@ -847,7 +847,7 @@ ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid,
else
{
ReorderBufferTXN *txn = NULL;
volatile Snapshot snapshot_now = snapshot;
volatile Snapshot snapshot_now = snap;
if (xid != InvalidTransactionId)
txn = ReorderBufferTXNByXid(rb, xid, true, NULL, lsn, true);

72
src/include/replication/reorderbuffer.h
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@ -630,23 +630,27 @@ struct ReorderBuffer
extern ReorderBuffer *ReorderBufferAllocate(void);
extern void ReorderBufferFree(ReorderBuffer *);
extern void ReorderBufferFree(ReorderBuffer *rb);
extern ReorderBufferTupleBuf *ReorderBufferGetTupleBuf(ReorderBuffer *, Size tuple_len);
extern void ReorderBufferReturnTupleBuf(ReorderBuffer *, ReorderBufferTupleBuf *tuple);
extern ReorderBufferChange *ReorderBufferGetChange(ReorderBuffer *);
extern void ReorderBufferReturnChange(ReorderBuffer *, ReorderBufferChange *, bool);
extern ReorderBufferTupleBuf *ReorderBufferGetTupleBuf(ReorderBuffer *rb,
Size tuple_len);
extern void ReorderBufferReturnTupleBuf(ReorderBuffer *rb,
ReorderBufferTupleBuf *tuple);
extern ReorderBufferChange *ReorderBufferGetChange(ReorderBuffer *rb);
extern void ReorderBufferReturnChange(ReorderBuffer *rb,
ReorderBufferChange *change, bool upd_mem);
extern Oid *ReorderBufferGetRelids(ReorderBuffer *, int nrelids);
extern void ReorderBufferReturnRelids(ReorderBuffer *, Oid *relids);
extern Oid *ReorderBufferGetRelids(ReorderBuffer *rb, int nrelids);
extern void ReorderBufferReturnRelids(ReorderBuffer *rb, Oid *relids);
extern void ReorderBufferQueueChange(ReorderBuffer *, TransactionId,
XLogRecPtr lsn, ReorderBufferChange *,
extern void ReorderBufferQueueChange(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr lsn, ReorderBufferChange *change,
bool toast_insert);
extern void ReorderBufferQueueMessage(ReorderBuffer *, TransactionId, Snapshot snapshot, XLogRecPtr lsn,
extern void ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid,
Snapshot snap, XLogRecPtr lsn,
bool transactional, const char *prefix,
Size message_size, const char *message);
extern void ReorderBufferCommit(ReorderBuffer *, TransactionId,
extern void ReorderBufferCommit(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr commit_lsn, XLogRecPtr end_lsn,
TimestampTz commit_time, RepOriginId origin_id, XLogRecPtr origin_lsn);
extern void ReorderBufferFinishPrepared(ReorderBuffer *rb, TransactionId xid,
@ -655,30 +659,34 @@ extern void ReorderBufferFinishPrepared(ReorderBuffer *rb, TransactionId xid,
TimestampTz commit_time,
RepOriginId origin_id, XLogRecPtr origin_lsn,
char *gid, bool is_commit);
extern void ReorderBufferAssignChild(ReorderBuffer *, TransactionId, TransactionId, XLogRecPtr commit_lsn);
extern void ReorderBufferCommitChild(ReorderBuffer *, TransactionId, TransactionId,
extern void ReorderBufferAssignChild(ReorderBuffer *rb, TransactionId xid,
TransactionId subxid, XLogRecPtr lsn);
extern void ReorderBufferCommitChild(ReorderBuffer *rb, TransactionId, TransactionId,
XLogRecPtr commit_lsn, XLogRecPtr end_lsn);
extern void ReorderBufferAbort(ReorderBuffer *, TransactionId, XLogRecPtr lsn);
extern void ReorderBufferAbortOld(ReorderBuffer *, TransactionId xid);
extern void ReorderBufferForget(ReorderBuffer *, TransactionId, XLogRecPtr lsn);
extern void ReorderBufferInvalidate(ReorderBuffer *, TransactionId, XLogRecPtr lsn);
extern void ReorderBufferSetBaseSnapshot(ReorderBuffer *, TransactionId, XLogRecPtr lsn, struct SnapshotData *snap);
extern void ReorderBufferAddSnapshot(ReorderBuffer *, TransactionId, XLogRecPtr lsn, struct SnapshotData *snap);
extern void ReorderBufferAddNewCommandId(ReorderBuffer *, TransactionId, XLogRecPtr lsn,
CommandId cid);
extern void ReorderBufferAddNewTupleCids(ReorderBuffer *, TransactionId, XLogRecPtr lsn,
RelFileLocator locator, ItemPointerData pt,
extern void ReorderBufferAbort(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn);
extern void ReorderBufferAbortOld(ReorderBuffer *rb, TransactionId oldestRunningXid);
extern void ReorderBufferForget(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn);
extern void ReorderBufferInvalidate(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn);
extern void ReorderBufferSetBaseSnapshot(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr lsn, Snapshot snap);
extern void ReorderBufferAddSnapshot(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr lsn, Snapshot snap);
extern void ReorderBufferAddNewCommandId(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr lsn, CommandId cid);
extern void ReorderBufferAddNewTupleCids(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr lsn, RelFileLocator locator,
ItemPointerData tid,
CommandId cmin, CommandId cmax, CommandId combocid);
extern void ReorderBufferAddInvalidations(ReorderBuffer *, TransactionId, XLogRecPtr lsn,
extern void ReorderBufferAddInvalidations(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn,
Size nmsgs, SharedInvalidationMessage *msgs);
extern void ReorderBufferImmediateInvalidation(ReorderBuffer *, uint32 ninvalidations,
extern void ReorderBufferImmediateInvalidation(ReorderBuffer *rb, uint32 ninvalidations,
SharedInvalidationMessage *invalidations);
extern void ReorderBufferProcessXid(ReorderBuffer *, TransactionId xid, XLogRecPtr lsn);
extern void ReorderBufferProcessXid(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn);
extern void ReorderBufferXidSetCatalogChanges(ReorderBuffer *, TransactionId xid, XLogRecPtr lsn);
extern bool ReorderBufferXidHasCatalogChanges(ReorderBuffer *, TransactionId xid);
extern bool ReorderBufferXidHasBaseSnapshot(ReorderBuffer *, TransactionId xid);
extern void ReorderBufferXidSetCatalogChanges(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn);
extern bool ReorderBufferXidHasCatalogChanges(ReorderBuffer *rb, TransactionId xid);
extern bool ReorderBufferXidHasBaseSnapshot(ReorderBuffer *rb, TransactionId xid);
extern bool ReorderBufferRememberPrepareInfo(ReorderBuffer *rb, TransactionId xid,
XLogRecPtr prepare_lsn, XLogRecPtr end_lsn,
@ -686,11 +694,11 @@ extern bool ReorderBufferRememberPrepareInfo(ReorderBuffer *rb, TransactionId xi
RepOriginId origin_id, XLogRecPtr origin_lsn);
extern void ReorderBufferSkipPrepare(ReorderBuffer *rb, TransactionId xid);
extern void ReorderBufferPrepare(ReorderBuffer *rb, TransactionId xid, char *gid);
extern ReorderBufferTXN *ReorderBufferGetOldestTXN(ReorderBuffer *);
extern ReorderBufferTXN *ReorderBufferGetOldestTXN(ReorderBuffer *rb);
extern TransactionId ReorderBufferGetOldestXmin(ReorderBuffer *rb);
extern TransactionId *ReorderBufferGetCatalogChangesXacts(ReorderBuffer *rb);
extern void ReorderBufferSetRestartPoint(ReorderBuffer *, XLogRecPtr ptr);
extern void ReorderBufferSetRestartPoint(ReorderBuffer *rb, XLogRecPtr ptr);
extern void StartupReorderBuffer(void);

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