1 // SPDX-License-Identifier: CDDL-1.0 2 /* 3 * CDDL HEADER START 4 * 5 * The contents of this file are subject to the terms of the 6 * Common Development and Distribution License, Version 1.0 only 7 * (the "License"). You may not use this file except in compliance 8 * with the License. 9 * 10 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 11 * or https://opensource.org/licenses/CDDL-1.0. 12 * See the License for the specific language governing permissions 13 * and limitations under the License. 14 * 15 * When distributing Covered Code, include this CDDL HEADER in each 16 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 17 * If applicable, add the following below this CDDL HEADER, with the 18 * fields enclosed by brackets "[]" replaced with your own identifying 19 * information: Portions Copyright [yyyy] [name of copyright owner] 20 * 21 * CDDL HEADER END 22 */ 23 /* 24 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #ifndef _LIBSPL_SYS_SYSTEMINFO_H 29 #define _LIBSPL_SYS_SYSTEMINFO_H 30 31 #define HOSTID_MASK 0xFFFFFFFF 32 #define HW_INVALID_HOSTID 0xFFFFFFFF /* an invalid hostid */ 33 #define HW_HOSTID_LEN 11 /* minimum buffer size needed */ 34 /* to hold a decimal or hex */ 35 /* hostid string */ 36 37 unsigned long get_system_hostid(void); 38 39 #endif 40