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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 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 <sys/feature_tests.h> 30 #include "lint.h" 31 #include <inttypes.h> 32 #include <sys/types.h> 33 #include <stdlib.h> 34 35 /* 36 * Added for SUSv3 standard 37 */ 38 39 intmax_t 40 imaxabs(intmax_t arg) 41 { 42 return ((intmax_t)llabs((long long)arg)); 43 } 44 45 #if !defined(_LP64) 46 47 /* 48 * 32-bit shadow function of imaxabs. 49 * When using the c89 compiler the largest int is 32-bits hence 50 * this function. The pragma redefine_extname in inttypes.h selects 51 * the proper routine at compile time for the user application. 52 * NOTE: this function is only available in the 32-bit library. 53 */ 54 55 int32_t 56 _imaxabs_c89(int32_t arg) 57 { 58 return (abs(arg)); 59 } 60 #endif 61