postgresql/src/port/rint.c

/*-------------------------------------------------------------------------
 *
 * rint.c
 *	  rint() implementation
 *
 * IDENTIFICATION
 *	  src/port/rint.c
 *
 *-------------------------------------------------------------------------
 */
#include "c.h"

#include <math.h>

double
rint(double x)
{
	return (x >= 0.0) ? floor(x + 0.5) : ceil(x - 0.5);
}
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 1999-12-16 02:25:23 +01:00			`/*-------------------------------------------------------------------------`
			`*`
			`* rint.c`
			`* rint() implementation`
			`*`
			`* IDENTIFICATION`
Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00			`* src/port/rint.c`
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 1999-12-16 02:25:23 +01:00			`*`
			`*-------------------------------------------------------------------------`
			`*/`
Rename config.h to pg_config.h and os.h to pg_config_os.h, fix a number of places that were including the wrong files. 2001-08-24 16:07:50 +02:00			`#include "c.h"`
Avoid changing the sign of zero. Per buildfarm failures. 2010-02-06 06:42:49 +01:00
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 1999-12-16 02:25:23 +01:00			`#include <math.h>`

Ye-old pgindent run. Same 4-space tabs. 2000-04-12 19:17:23 +02:00			`double`
			`rint(double x)`
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 1999-12-16 02:25:23 +01:00			`{`
Avoid changing the sign of zero. Per buildfarm failures. 2010-02-06 06:42:49 +01:00			`return (x >= 0.0) ? floor(x + 0.5) : ceil(x - 0.5);`
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 1999-12-16 02:25:23 +01:00			`}`