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 /* 28 * Copyright (c) 2012 by Delphix. All rights reserved. 29 */ 30 31 /* 32 * ASSERTION: 33 * This D ditty tests the ability to perform both copyin and copyinstr. We 34 * grab the value or pr_envp, read the first pointer from the user stack, 35 * and then copyinstr the first environment variable and print it. 36 * 37 * SECTION: Actions and Subroutines/copyin(); 38 * Actions and Subroutines/copyinstr(); 39 * User Process Tracing/copyin() and copyinstr() 40 */ 41 42 BEGIN 43 /curpsinfo->pr_dmodel == PR_MODEL_ILP32/ 44 { 45 envp = *(uint32_t *)copyin(curpsinfo->pr_envp, sizeof (uint32_t)); 46 printf("envp[0] = \"%s\"", copyinstr(envp)); 47 exit(0); 48 } 49 50 BEGIN 51 /curpsinfo->pr_dmodel == PR_MODEL_LP64/ 52 { 53 envp = *(uint64_t *)copyin(curpsinfo->pr_envp, sizeof (uint64_t)); 54 printf("envp[0] = \"%s\"", copyinstr(envp)); 55 exit(0); 56 } 57 58 BEGIN 59 { 60 exit(1) 61 } 62