1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. 4 * Copyright (C) 2007 The Regents of the University of California. 5 * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). 6 * Written by Brian Behlendorf <behlendorf1@llnl.gov>. 7 * UCRL-CODE-235197 8 * 9 * This file is part of the SPL, Solaris Porting Layer. 10 * 11 * The SPL is free software; you can redistribute it and/or modify it 12 * under the terms of the GNU General Public License as published by the 13 * Free Software Foundation; either version 2 of the License, or (at your 14 * option) any later version. 15 * 16 * The SPL is distributed in the hope that it will be useful, but WITHOUT 17 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 18 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 19 * for more details. 20 * 21 * You should have received a copy of the GNU General Public License along 22 * with the SPL. If not, see <http://www.gnu.org/licenses/>. 23 */ 24 25 #ifndef _SPL_SYSTEMINFO_H 26 #define _SPL_SYSTEMINFO_H 27 28 #define HW_HOSTID_LEN 11 /* minimum buffer size needed */ 29 /* to hold a decimal or hex */ 30 /* hostid string */ 31 32 /* Supplemental definitions for Linux. */ 33 #define HW_HOSTID_PATH "/etc/hostid" /* binary configuration file */ 34 #define HW_HOSTID_MASK 0xFFFFFFFF /* significant hostid bits */ 35 36 #endif /* SPL_SYSTEMINFO_H */ 37