tst.copyin.d revision 9512fe850e98fdd448c638ca63fdd92a8a510255
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* ASSERTION:
* This D ditty tests the ability to perform both copyin and copyinstr. We
* grab the value or pr_envp, read the first pointer from the user stack,
* and then copyinstr the first environment variable and print it.
*
* SECTION: Actions and Subroutines/copyin();
* Actions and Subroutines/copyinstr();
* User Process Tracing/copyin() and copyinstr()
*/
BEGIN
/curpsinfo->pr_dmodel == PR_MODEL_ILP32/
{
envp = *(uint32_t *)copyin(curpsinfo->pr_envp, sizeof (uint32_t));
printf("envp[0] = \"%s\"", copyinstr(envp));
exit(0);
}
BEGIN
/curpsinfo->pr_dmodel == PR_MODEL_LP64/
{
envp = *(uint64_t *)copyin(curpsinfo->pr_envp, sizeof (uint64_t));
printf("envp[0] = \"%s\"", copyinstr(envp));
exit(0);
}