I have done the QNX4 port with the current source tree. The number of

backend/Makefiles to be patched could significantly be reduced since
they
have been adopted to the QNX4 needs.

Andreas Kardos

1 files changed, 31 insertions, 0 deletions

diff --git a/src/backend/port/qnx/rint.c b/src/backend/port/qnx/rint.c
new file mode 100644
index 00000000000..8d717425b2e
--- /dev/null
+++ b/src/backend/port/qnx/rint.c
@@ -0,0 +1,31 @@
+/*-------------------------------------------------------------------------
+ *
+ * rint.c
+ *	  rint() implementation
+ *
+ * Copyright (c) 1999, repas AEG Automation GmbH
+ *
+ *
+ * IDENTIFICATION
+ *	  $Header: /cvsroot/pgsql/src/backend/port/qnx/Attic/rint.c,v 1.1 1999/12/16 01:25:06 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#include <math.h>
+#include "os.h"
+
+double rint(double x)
+{
+  double f, n = 0.;
+
+  f = modf( x, &n );
+
+  if( x > 0. )  {
+    if( f > .5 ) n += 1.;
+  }
+  else if( x < 0. )  {
+    if( f < -.5 ) n -= 1.;
+  }
+  return n;
+}