1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 */
25 /*
26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #include "libm.h"
31
32 extern void sincospi(double, double *, double *);
33
34 void
sincospif(float x,float * s,float * c)35 sincospif(float x, float *s, float *c) {
36 double ds, dc;
37
38 #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
39 if (isnanf(x))
40 *s = *c = x * x;
41 else {
42 #endif
43 sincospi((double) x, &ds, &dc);
44 *s = (float) ds;
45 *c = (float) dc;
46 #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
47 }
48 #endif
49 }
50