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 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include "lint.h" 30 #include <sys/types.h> 31 #include <stdlib.h> 32 33 /* 34 * Added for SUSv3 standard 35 */ 36 37 intmax_t 38 imaxabs(intmax_t arg) 39 { 40 return ((intmax_t)llabs((long long)arg)); 41 } 42 43 #if !defined(_LP64) 44 45 /* 46 * 32-bit shadow function of imaxabs. 47 * When using the c89 compiler the largest int is 32-bits hence 48 * this function. The pragma redefine_extname in inttypes.h selects 49 * the proper routine at compile time for the user application. 50 * NOTE: this function is only available in the 32-bit library. 51 */ 52 53 int32_t 54 _imaxabs_c89(int32_t arg) 55 { 56 return (abs(arg)); 57 } 58 #endif 59