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All external function definitions now have prototypes that are checked.

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This commit is contained in:
Bruce Momjian
1996-11-10 03:06:38 +00:00
parent bf5cbbf789
commit aaeef4d17d
99 changed files with 551 additions and 322 deletions
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47
src/include/access/gist.h
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@ -12,6 +12,10 @@
#ifndef GIST_H
#define GIST_H
#include <access/funcindex.h>
#include <access/itup.h>
#include <access/relscan.h>
#include <access/sdir.h>
#include <storage/page.h>
#include <storage/block.h>
#include <utils/rel.h>
@ -142,6 +146,38 @@ typedef struct GISTENTRY {
{(e).pred = pr; (e).rel = r; (e).page = pg; (e).offset = o; (e).bytes = b; (e).leafkey = l;}
/* defined in gist.c */
#define TRLOWER(tr) (((tr)->bytes))
#define TRUPPER(tr) (&((tr)->bytes[MAXALIGN(VARSIZE(TRLOWER(tr)))]))
typedef struct txtrange {
/* flag: NINF means that lower is negative infinity; PINF means that
** upper is positive infinity. 0 means that both are numbers.
*/
int32 vl_len;
int32 flag;
char bytes[2];
} TXTRANGE;
typedef struct intrange {
int lower;
int upper;
/* flag: NINF means that lower is negative infinity; PINF means that
** upper is positive infinity. 0 means that both are numbers.
*/
int flag;
} INTRANGE;
extern void gistbuild(Relation heap,
Relation index, int natts,
AttrNumber *attnum, IndexStrategy istrat,
uint16 pint, Datum *params,
FuncIndexInfo *finfo,
PredInfo *predInfo);
extern InsertIndexResult gistinsert(Relation r, Datum *datum,
char *nulls,ItemPointer ht_ctid);
extern void _gistdump(Relation r);
extern char *text_range_out(TXTRANGE *r);
extern char *int_range_out(INTRANGE *r);
extern void gistfreestack(GISTSTACK *s);
extern void initGISTstate(GISTSTATE *giststate, Relation index);
extern void gistdentryinit(GISTSTATE *giststate, GISTENTRY *e, char *pr,
@ -149,4 +185,15 @@ extern void gistdentryinit(GISTSTATE *giststate, GISTENTRY *e, char *pr,
extern void gistcentryinit(GISTSTATE *giststate, GISTENTRY *e, char *pr,
Relation r, Page pg, OffsetNumber o, int b, bool l) ;
extern StrategyNumber RelationGetGISTStrategy(Relation, AttrNumber, RegProcedure);
/* gistget.c */
extern RetrieveIndexResult gistgettuple(IndexScanDesc s, ScanDirection dir);
extern bool gistindex_keytest(IndexTuple tuple, TupleDesc tupdesc,
int scanKeySize, ScanKey key, GISTSTATE *giststate,
Relation r, Page p, OffsetNumber offset);
/* giststrat.c */
extern bool RelationInvokeGISTStrategy(Relation r, AttrNumber attnum,
StrategyNumber s, Datum left, Datum right);
#endif /* GIST_H */