libc/softfloat/fpgetround.c

1.3.8.2  martin /* $NetBSD: fpgetround.c,v 1.3.8.2 2008/04/28 20:23:01 martin Exp $ */
1.3.8.2  martin
1.3.8.2  martin /*-
1.3.8.2  martin  * Copyright (c) 1997 The NetBSD Foundation, Inc.
1.3.8.2  martin  * All rights reserved.
1.3.8.2  martin  *
1.3.8.2  martin  * This code is derived from software contributed to The NetBSD Foundation
1.3.8.2  martin  * by Neil A. Carson and Mark Brinicombe
1.3.8.2  martin  *
1.3.8.2  martin  * Redistribution and use in source and binary forms, with or without
1.3.8.2  martin  * modification, are permitted provided that the following conditions
1.3.8.2  martin  * are met:
1.3.8.2  martin  * 1. Redistributions of source code must retain the above copyright
1.3.8.2  martin  *    notice, this list of conditions and the following disclaimer.
1.3.8.2  martin  * 2. Redistributions in binary form must reproduce the above copyright
1.3.8.2  martin  *    notice, this list of conditions and the following disclaimer in the
1.3.8.2  martin  *    documentation and/or other materials provided with the distribution.
1.3.8.2  martin  *
1.3.8.2  martin  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1.3.8.2  martin  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
1.3.8.2  martin  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1.3.8.2  martin  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
1.3.8.2  martin  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.3.8.2  martin  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.3.8.2  martin  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.3.8.2  martin  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.3.8.2  martin  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.3.8.2  martin  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.3.8.2  martin  * POSSIBILITY OF SUCH DAMAGE.
1.3.8.2  martin  */
1.3.8.2  martin
1.3.8.2  martin #include <sys/cdefs.h>
1.3.8.2  martin #if defined(LIBC_SCCS) && !defined(lint)
1.3.8.2  martin __RCSID("$NetBSD: fpgetround.c,v 1.3.8.2 2008/04/28 20:23:01 martin Exp $");
1.3.8.2  martin #endif /* LIBC_SCCS and not lint */
1.3.8.2  martin
1.3.8.2  martin #include "namespace.h"
1.3.8.2  martin
1.3.8.2  martin #include <ieeefp.h>
1.3.8.2  martin #ifdef SOFTFLOAT_FOR_GCC
1.3.8.2  martin #include "softfloat-for-gcc.h"
1.3.8.2  martin #endif
1.3.8.2  martin #include "milieu.h"
1.3.8.2  martin #include "softfloat.h"
1.3.8.2  martin
1.3.8.2  martin #ifdef __weak_alias
1.3.8.2  martin __weak_alias(fpgetround,_fpgetround)
1.3.8.2  martin #endif
1.3.8.2  martin
1.3.8.2  martin fp_rnd
1.3.8.2  martin fpgetround(void)
1.3.8.2  martin {
1.3.8.2  martin
1.3.8.2  martin 	return float_rounding_mode;
1.3.8.2  martin }