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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27#pragma ident "@(#)tst.spin.c 1.1 06/08/28 SMI" 28 29#include <unistd.h> 30#include <stdint.h> 31 32volatile long long count = 0; 33 34int 35baz(int a) 36{ 37 (void) getpid(); 38 while (count != -1) { 39 count++; 40 a++; 41 } 42 43 return (a + 1); 44} 45 46int 47bar(int a) 48{ 49 return (baz(a + 1) - 1); 50} 51 52int 53foo(int a, int b) 54{ 55 return (bar(a) - b); 56} 57 58int 59main(int argc, char **argv) 60{ 61 return (foo(argc, (uintptr_t)argv) == 0); 62} 63