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Another batch of fmgr updates. I think I have gotten all old-style

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functions that take pass-by-value datatypes.  Should be ready for
port testing ...
This commit is contained in:
Tom Lane
2000-06-13 07:35:40 +00:00
parent 8f057d971d
commit f2d1205322
51 changed files with 1640 additions and 1592 deletions
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51
src/backend/access/gist/gistscan.c
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@ -48,12 +48,13 @@ typedef GISTScanListData *GISTScanList;
/* pointer to list of local scans on GiSTs */
static GISTScanList GISTScans = (GISTScanList) NULL;
IndexScanDesc
gistbeginscan(Relation r,
bool fromEnd,
uint16 nkeys,
ScanKey key)
Datum
gistbeginscan(PG_FUNCTION_ARGS)
{
Relation r = (Relation) PG_GETARG_POINTER(0);
bool fromEnd = PG_GETARG_BOOL(1);
uint16 nkeys = PG_GETARG_UINT16(2);
ScanKey key = (ScanKey) PG_GETARG_POINTER(3);
IndexScanDesc s;
/*
@ -65,21 +66,18 @@ gistbeginscan(Relation r,
s = RelationGetIndexScan(r, fromEnd, nkeys, key);
gistregscan(s);
return s;
PG_RETURN_POINTER(s);
}
void
gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key)
Datum
gistrescan(PG_FUNCTION_ARGS)
{
IndexScanDesc s = (IndexScanDesc) PG_GETARG_POINTER(0);
bool fromEnd = PG_GETARG_BOOL(1);
ScanKey key = (ScanKey) PG_GETARG_POINTER(2);
GISTScanOpaque p;
int i;
if (!IndexScanIsValid(s))
{
elog(ERROR, "gistrescan: invalid scan.");
return;
}
/*
* Clear all the pointers.
*/
@ -155,11 +153,14 @@ gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key)
s->keyData[i].sk_func = p->giststate->consistentFn;
}
}
PG_RETURN_POINTER(NULL); /* no real return value */
}
void
gistmarkpos(IndexScanDesc s)
Datum
gistmarkpos(PG_FUNCTION_ARGS)
{
IndexScanDesc s = (IndexScanDesc) PG_GETARG_POINTER(0);
GISTScanOpaque p;
GISTSTACK *o,
*n,
@ -188,11 +189,14 @@ gistmarkpos(IndexScanDesc s)
gistfreestack(p->s_markstk);
p->s_markstk = o;
PG_RETURN_POINTER(NULL); /* no real return value */
}
void
gistrestrpos(IndexScanDesc s)
Datum
gistrestrpos(PG_FUNCTION_ARGS)
{
IndexScanDesc s = (IndexScanDesc) PG_GETARG_POINTER(0);
GISTScanOpaque p;
GISTSTACK *o,
*n,
@ -221,12 +225,15 @@ gistrestrpos(IndexScanDesc s)
gistfreestack(p->s_stack);
p->s_stack = o;
PG_RETURN_POINTER(NULL); /* no real return value */
}
void
gistendscan(IndexScanDesc s)
Datum
gistendscan(PG_FUNCTION_ARGS)
{
GISTScanOpaque p;
IndexScanDesc s = (IndexScanDesc) PG_GETARG_POINTER(0);
GISTScanOpaque p;
p = (GISTScanOpaque) s->opaque;
@ -239,6 +246,8 @@ gistendscan(IndexScanDesc s)
gistdropscan(s);
/* XXX don't unset read lock -- two-phase locking */
PG_RETURN_POINTER(NULL); /* no real return value */
}
static void