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| author | Bruce Momjian <bruce@momjian.us> | 2002-11-11 03:02:20 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-11-11 03:02:20 +0000 |
| commit | 75fee4535d1a9741474b53bd46a3585ad3c66eb5 (patch) | |
| tree | de4500a8b76fdb882f055ad7bd8889be9d51c790 /src/backend/utils/adt/geo_ops.c | |
| parent | 5d283d89cb6142d721c095c28be19056ad620616 (diff) | |
| download | postgresql-75fee4535d1a9741474b53bd46a3585ad3c66eb5.tar.gz postgresql-75fee4535d1a9741474b53bd46a3585ad3c66eb5.zip | |
Back out use of palloc0 in place if palloc/MemSet. Seems constant len
to MemSet is a performance boost.
Diffstat (limited to 'src/backend/utils/adt/geo_ops.c')
| -rw-r--r-- | src/backend/utils/adt/geo_ops.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c index f39cfab1b11..a0ddd377238 100644 --- a/src/backend/utils/adt/geo_ops.c +++ b/src/backend/utils/adt/geo_ops.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.69 2002/11/10 07:25:14 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.70 2002/11/11 03:02:19 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -3130,8 +3130,9 @@ poly_in(PG_FUNCTION_ARGS) elog(ERROR, "Bad polygon external representation '%s'", str); size = offsetof(POLYGON, p[0]) +sizeof(poly->p[0]) * npts; - poly = (POLYGON *) palloc0(size); /* zero any holes */ + poly = (POLYGON *) palloc(size); + MemSet((char *) poly, 0, size); /* zero any holes */ poly->size = size; poly->npts = npts; @@ -4451,7 +4452,9 @@ circle_poly(PG_FUNCTION_ARGS) if (base_size / npts != sizeof(poly->p[0]) || size <= base_size) elog(ERROR, "too many points requested"); - poly = (POLYGON *) palloc0(size); /* zero any holes */ + poly = (POLYGON *) palloc(size); + + MemSet(poly, 0, size); /* zero any holes */ poly->size = size; poly->npts = npts; |