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 #pragma weak __cacosf = cacosf 31 32 #include "libm.h" 33 #include "complex_wrapper.h" 34 35 fcomplex cacosf(fcomplex z)36cacosf(fcomplex z) { 37 dcomplex dz, dans; 38 fcomplex ans; 39 40 D_RE(dz) = (double) (F_RE(z)); 41 D_IM(dz) = (double) (F_IM(z)); 42 dans = cacos(dz); 43 F_RE(ans) = (float) (D_RE(dans)); 44 F_IM(ans) = (float) (D_IM(dans)); 45 return (ans); 46 } 47