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
  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 }

   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 /*
  27  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  28  * Use is subject to license terms.
  29  */
  30 
  31 #include "libm.h"
  32 
  33 extern void sincospi(double, double *, double *);
  34 
  35 void
  36 sincospif(float x, float *s, float *c)
  37 {
  38         double ds, dc;
  39 
  40 #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
  41         if (isnanf(x)) {
  42                 *s = *c = x * x;
  43         } else {
  44 #endif
  45         sincospi((double)x, &ds, &dc);
  46         *s = (float)ds;
  47         *c = (float)dc;
  48 #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
  49 }
  50 #endif
  51 }