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Avoid unsatisfied-external-reference errors in static inlines.
Commit 9c727360b neglected the lesson we've learned before:
protect references to backend global variables with #ifndef FRONTEND.
Since there's already a place for static inlines in this file,
move the just-converted functions to that stanza. Undo the
entirely gratuitous de-macroization of RelationGetNumberOfBlocks
(that one may be okay, since it has no global variable references,
but it's also pointless).
Per buildfarm.
This commit is contained in:
Tom Lane
parent
617d691412
commit
27d2693187
@ -97,9 +97,101 @@ extern PGDLLIMPORT int32 *LocalRefCount;
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#define BUFFER_LOCK_SHARE 1
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#define BUFFER_LOCK_EXCLUSIVE 2
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/*
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* These routines are beaten on quite heavily, hence inline.
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* prototypes for functions in bufmgr.c
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*/
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extern PrefetchBufferResult PrefetchSharedBuffer(struct SMgrRelationData *smgr_reln,
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ForkNumber forkNum,
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BlockNumber blockNum);
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extern PrefetchBufferResult PrefetchBuffer(Relation reln, ForkNumber forkNum,
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BlockNumber blockNum);
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extern bool ReadRecentBuffer(RelFileLocator rlocator, ForkNumber forkNum,
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BlockNumber blockNum, Buffer recent_buffer);
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extern Buffer ReadBuffer(Relation reln, BlockNumber blockNum);
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extern Buffer ReadBufferExtended(Relation reln, ForkNumber forkNum,
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BlockNumber blockNum, ReadBufferMode mode,
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BufferAccessStrategy strategy);
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extern Buffer ReadBufferWithoutRelcache(RelFileLocator rlocator,
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ForkNumber forkNum, BlockNumber blockNum,
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ReadBufferMode mode, BufferAccessStrategy strategy,
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bool permanent);
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extern void ReleaseBuffer(Buffer buffer);
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extern void UnlockReleaseBuffer(Buffer buffer);
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extern void MarkBufferDirty(Buffer buffer);
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extern void IncrBufferRefCount(Buffer buffer);
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extern Buffer ReleaseAndReadBuffer(Buffer buffer, Relation relation,
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BlockNumber blockNum);
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extern void InitBufferPool(void);
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extern void InitBufferPoolAccess(void);
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extern void AtEOXact_Buffers(bool isCommit);
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extern void PrintBufferLeakWarning(Buffer buffer);
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extern void CheckPointBuffers(int flags);
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extern BlockNumber BufferGetBlockNumber(Buffer buffer);
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extern BlockNumber RelationGetNumberOfBlocksInFork(Relation relation,
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ForkNumber forkNum);
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extern void FlushOneBuffer(Buffer buffer);
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extern void FlushRelationBuffers(Relation rel);
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extern void FlushRelationsAllBuffers(struct SMgrRelationData **smgrs, int nrels);
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extern void CreateAndCopyRelationData(RelFileLocator src_rlocator,
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RelFileLocator dst_rlocator,
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bool permanent);
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extern void FlushDatabaseBuffers(Oid dbid);
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extern void DropRelationBuffers(struct SMgrRelationData *smgr_reln,
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ForkNumber *forkNum,
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int nforks, BlockNumber *firstDelBlock);
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extern void DropRelationsAllBuffers(struct SMgrRelationData **smgr_reln,
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int nlocators);
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extern void DropDatabaseBuffers(Oid dbid);
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#define RelationGetNumberOfBlocks(reln) \
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RelationGetNumberOfBlocksInFork(reln, MAIN_FORKNUM)
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extern bool BufferIsPermanent(Buffer buffer);
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extern XLogRecPtr BufferGetLSNAtomic(Buffer buffer);
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#ifdef NOT_USED
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extern void PrintPinnedBufs(void);
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#endif
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extern Size BufferShmemSize(void);
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extern void BufferGetTag(Buffer buffer, RelFileLocator *rlocator,
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ForkNumber *forknum, BlockNumber *blknum);
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extern void MarkBufferDirtyHint(Buffer buffer, bool buffer_std);
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extern void UnlockBuffers(void);
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extern void LockBuffer(Buffer buffer, int mode);
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extern bool ConditionalLockBuffer(Buffer buffer);
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extern void LockBufferForCleanup(Buffer buffer);
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extern bool ConditionalLockBufferForCleanup(Buffer buffer);
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extern bool IsBufferCleanupOK(Buffer buffer);
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extern bool HoldingBufferPinThatDelaysRecovery(void);
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extern void AbortBufferIO(void);
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extern void BufmgrCommit(void);
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extern bool BgBufferSync(struct WritebackContext *wb_context);
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extern void AtProcExit_LocalBuffers(void);
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extern void TestForOldSnapshot_impl(Snapshot snapshot, Relation relation);
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/* in freelist.c */
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extern BufferAccessStrategy GetAccessStrategy(BufferAccessStrategyType btype);
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extern void FreeAccessStrategy(BufferAccessStrategy strategy);
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/* inline functions */
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/*
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* Although this header file is nominally backend-only, certain frontend
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* programs like pg_waldump include it. For compilers that emit static
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* inline functions even when they're unused, that leads to unsatisfied
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* external references; hence hide these with #ifndef FRONTEND.
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*/
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#ifndef FRONTEND
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/*
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* BufferIsValid
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@ -178,104 +270,6 @@ BufferGetPage(Buffer buffer)
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return (Page) BufferGetBlock(buffer);
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}
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/*
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* prototypes for functions in bufmgr.c
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*/
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extern PrefetchBufferResult PrefetchSharedBuffer(struct SMgrRelationData *smgr_reln,
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ForkNumber forkNum,
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BlockNumber blockNum);
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extern PrefetchBufferResult PrefetchBuffer(Relation reln, ForkNumber forkNum,
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BlockNumber blockNum);
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extern bool ReadRecentBuffer(RelFileLocator rlocator, ForkNumber forkNum,
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BlockNumber blockNum, Buffer recent_buffer);
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extern Buffer ReadBuffer(Relation reln, BlockNumber blockNum);
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extern Buffer ReadBufferExtended(Relation reln, ForkNumber forkNum,
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BlockNumber blockNum, ReadBufferMode mode,
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BufferAccessStrategy strategy);
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extern Buffer ReadBufferWithoutRelcache(RelFileLocator rlocator,
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ForkNumber forkNum, BlockNumber blockNum,
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ReadBufferMode mode, BufferAccessStrategy strategy,
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bool permanent);
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extern void ReleaseBuffer(Buffer buffer);
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extern void UnlockReleaseBuffer(Buffer buffer);
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extern void MarkBufferDirty(Buffer buffer);
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extern void IncrBufferRefCount(Buffer buffer);
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extern Buffer ReleaseAndReadBuffer(Buffer buffer, Relation relation,
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BlockNumber blockNum);
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extern void InitBufferPool(void);
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extern void InitBufferPoolAccess(void);
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extern void AtEOXact_Buffers(bool isCommit);
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extern void PrintBufferLeakWarning(Buffer buffer);
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extern void CheckPointBuffers(int flags);
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extern BlockNumber BufferGetBlockNumber(Buffer buffer);
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extern BlockNumber RelationGetNumberOfBlocksInFork(Relation relation,
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ForkNumber forkNum);
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static inline BlockNumber
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RelationGetNumberOfBlocks(Relation reln)
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{
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return RelationGetNumberOfBlocksInFork(reln, MAIN_FORKNUM);
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}
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extern void FlushOneBuffer(Buffer buffer);
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extern void FlushRelationBuffers(Relation rel);
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extern void FlushRelationsAllBuffers(struct SMgrRelationData **smgrs, int nrels);
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extern void CreateAndCopyRelationData(RelFileLocator src_rlocator,
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RelFileLocator dst_rlocator,
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bool permanent);
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extern void FlushDatabaseBuffers(Oid dbid);
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extern void DropRelationBuffers(struct SMgrRelationData *smgr_reln,
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ForkNumber *forkNum,
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int nforks, BlockNumber *firstDelBlock);
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extern void DropRelationsAllBuffers(struct SMgrRelationData **smgr_reln,
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int nlocators);
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extern void DropDatabaseBuffers(Oid dbid);
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extern bool BufferIsPermanent(Buffer buffer);
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extern XLogRecPtr BufferGetLSNAtomic(Buffer buffer);
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#ifdef NOT_USED
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extern void PrintPinnedBufs(void);
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#endif
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extern Size BufferShmemSize(void);
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extern void BufferGetTag(Buffer buffer, RelFileLocator *rlocator,
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ForkNumber *forknum, BlockNumber *blknum);
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extern void MarkBufferDirtyHint(Buffer buffer, bool buffer_std);
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extern void UnlockBuffers(void);
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extern void LockBuffer(Buffer buffer, int mode);
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extern bool ConditionalLockBuffer(Buffer buffer);
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extern void LockBufferForCleanup(Buffer buffer);
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extern bool ConditionalLockBufferForCleanup(Buffer buffer);
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extern bool IsBufferCleanupOK(Buffer buffer);
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extern bool HoldingBufferPinThatDelaysRecovery(void);
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extern void AbortBufferIO(void);
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extern void BufmgrCommit(void);
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extern bool BgBufferSync(struct WritebackContext *wb_context);
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extern void AtProcExit_LocalBuffers(void);
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extern void TestForOldSnapshot_impl(Snapshot snapshot, Relation relation);
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/* in freelist.c */
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extern BufferAccessStrategy GetAccessStrategy(BufferAccessStrategyType btype);
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extern void FreeAccessStrategy(BufferAccessStrategy strategy);
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/* inline functions */
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/*
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* Although this header file is nominally backend-only, certain frontend
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* programs like pg_waldump include it. For compilers that emit static
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* inline functions even when they're unused, that leads to unsatisfied
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* external references; hence hide these with #ifndef FRONTEND.
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*/
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#ifndef FRONTEND
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/*
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* Check whether the given snapshot is too old to have safely read the given
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* page from the given table. If so, throw a "snapshot too old" error.
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