round() is not portable. Use rint().

2011-09-08 16:37:40 -04:00 · 2011-09-08 16:37:40 -04:00 · d63de337f3
commit d63de337f3
parent 295e7dc929
1 changed files with 3 additions and 1 deletions
--- a/src/backend/access/gist/gistbuild.c
+++ b/src/backend/access/gist/gistbuild.c
@ -14,6 +14,8 @@
 */
 #include "postgres.h"

+#include <math.h>
+
 #include "access/genam.h"
 #include "access/gist_private.h"
 #include "catalog/index.h"
@ -420,7 +422,7 @@ calculatePagesPerBuffer(GISTBuildState *buildstate, int levelStep)
 	 */
 	pagesPerBuffer = 2 * pow(avgIndexTuplesPerPage, levelStep);

-	return round(pagesPerBuffer);
+	return (int) rint(pagesPerBuffer);
 }

 /*