/* * 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. */ /* * ASSERTION: sizeof returns the size in bytes of any D expression or data * type. For a simpler array, the sizeof on the array variable itself gives * the sum total of memory allocated to the array in bytes. With individual * members of the array it gives their respective sizes. * * SECTION: Structs and Unions/Member Sizes and Offsets * */ #pragma D option quiet int array[5]; BEGIN { array[0] = 010; array[1] = 100; array[2] = 210; printf("sizeof (array): %d\n", sizeof (array)); printf("sizeof (array[0]): %d\n", sizeof (array[0])); printf("sizeof (array[1]): %d\n", sizeof (array[1])); printf("sizeof (array[2]): %d\n", sizeof (array[2])); exit(0); } END /(20 != sizeof (array)) || (4 != sizeof (array[0])) || (4 != sizeof (array[1])) || (4 != sizeof (array[2]))/ { exit(1); }