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 #include "lint.h" 28 #include <sys/types.h> 29 #include <stdlib.h> 30 31 /* 32 * Added for SUSv3 standard 33 */ 34 35 intmax_t 36 imaxabs(intmax_t arg) 37 { 38 return ((intmax_t)llabs((long long)arg)); 39 } 40 41 #if !defined(_LP64) 42 43 /* 44 * 32-bit shadow function of imaxabs. 45 * When using the c89 compiler the largest int is 32-bits hence 46 * this function. The pragma redefine_extname in inttypes.h selects 47 * the proper routine at compile time for the user application. 48 * NOTE: this function is only available in the 32-bit library. 49 */ 50 51 int32_t 52 _imaxabs_c89(int32_t arg) 53 { 54 return (abs(arg)); 55 } 56 #endif 57