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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
| commit | ff7b9f55410bbfbd017af331d23371ab61b63d5e (patch) | |
| tree | 6a055be48dd161470503eb2f1a0376bc048ab73b /src/backend/access/rtree/rtscan.c | |
| parent | 69cd08d9f79818c8ff8b7b74c7ecfe8dcdb0202c (diff) | |
| download | postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.tar.gz postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.zip | |
I had overlooked the fact that some fmgr-callable functions return void
--- ie, they're only called for side-effects. Add a PG_RETURN_VOID()
macro and use it where appropriate. This probably doesn't change the
machine code by a single bit ... it's just for documentation.
Diffstat (limited to 'src/backend/access/rtree/rtscan.c')
| -rw-r--r-- | src/backend/access/rtree/rtscan.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/access/rtree/rtscan.c b/src/backend/access/rtree/rtscan.c index 97a71a00588..3cd6d3dae3f 100644 --- a/src/backend/access/rtree/rtscan.c +++ b/src/backend/access/rtree/rtscan.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtscan.c,v 1.33 2000/06/13 07:34:49 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtscan.c,v 1.34 2000/06/14 05:24:43 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -156,7 +156,7 @@ rtrescan(PG_FUNCTION_ARGS) } } - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -192,7 +192,7 @@ rtmarkpos(PG_FUNCTION_ARGS) freestack(p->s_markstk); p->s_markstk = o; - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -228,7 +228,7 @@ rtrestrpos(PG_FUNCTION_ARGS) freestack(p->s_stack); p->s_stack = o; - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -249,7 +249,7 @@ rtendscan(PG_FUNCTION_ARGS) rtdropscan(s); /* XXX don't unset read lock -- two-phase locking */ - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } static void |