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Andres Freund 7ced1d1247 Add FIELDNO_* macro designating offset into structs required for JIT. 
For any interesting JIT target, fields inside structs need to be
accessed. b96d550e contains infrastructure for syncing the definition
of types between postgres C code and runtime code generation with
LLVM. But that doesn't sync the number or names of fields inside
structs, just the types (including padding etc).

One option would be to hardcode the offset numbers in the JIT code,
but that'd be hard to keep in sync. Instead add macros indicating the
field offset to the fields that need to be accessed. Not pretty, but
manageable.

Author: Andres Freund
Discussion: https://postgr.es/m/20170901064131.tazjxwus3k2w3ybh@alap3.anarazel.de
2018-03-22 14:45:59 -07:00
..
execdebug.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
execdesc.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
execExpr.h Handle EEOP_FUNCEXPR_[STRICT_]FUSAGE out of line. 2018-03-20 17:32:21 -07:00
execParallel.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
execPartition.h Update PartitionTupleRouting struct comment 2018-02-26 17:05:46 -03:00
executor.h Allow tupleslots to have a fixed tupledesc, use in executor nodes. 2018-02-16 21:17:38 -08:00
functions.h Support INOUT arguments in procedures 2018-03-14 12:07:28 -04:00
hashjoin.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
instrument.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeAgg.h Add FIELDNO_* macro designating offset into structs required for JIT. 2018-03-22 14:45:59 -07:00
nodeAppend.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeBitmapAnd.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeBitmapHeapscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeBitmapIndexscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeBitmapOr.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeCtescan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeCustom.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeForeignscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeFunctionscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeGather.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeGatherMerge.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeGroup.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeHash.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeHashjoin.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeIndexonlyscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeIndexscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeLimit.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeLockRows.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeMaterial.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeMergeAppend.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeMergejoin.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeModifyTable.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeNamedtuplestorescan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeNestloop.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeProjectSet.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeRecursiveunion.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeResult.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSamplescan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSeqscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSetOp.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSort.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSubplan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeSubqueryscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeTableFuncscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeTidscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeUnique.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeValuesscan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeWindowAgg.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodeWorktablescan.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
spi.h Transaction control in PL procedures 2018-01-22 08:43:06 -05:00
spi_priv.h Transaction control in PL procedures 2018-01-22 08:43:06 -05:00
tablefunc.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
tqueue.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
tstoreReceiver.h Update copyright for 2018 2018-01-02 23:30:12 -05:00
tuptable.h Add FIELDNO_* macro designating offset into structs required for JIT. 2018-03-22 14:45:59 -07:00