10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*6812Sraf * Common Development and Distribution License (the "License"). 6*6812Sraf * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 21*6812Sraf 220Sstevel@tonic-gate /* 23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 280Sstevel@tonic-gate /* All Rights Reserved */ 290Sstevel@tonic-gate 300Sstevel@tonic-gate /* 310Sstevel@tonic-gate * Portions of this source code were derived from Berkeley 4.3 BSD 320Sstevel@tonic-gate * under license from the Regents of the University of California. 330Sstevel@tonic-gate */ 340Sstevel@tonic-gate 350Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 360Sstevel@tonic-gate 37*6812Sraf #include "lint.h" 380Sstevel@tonic-gate #include <sys/types.h> 390Sstevel@tonic-gate #include <sys/systeminfo.h> 400Sstevel@tonic-gate #include <stdlib.h> 410Sstevel@tonic-gate 420Sstevel@tonic-gate #define HOSTIDLEN 40 430Sstevel@tonic-gate 440Sstevel@tonic-gate long 450Sstevel@tonic-gate gethostid(void) 460Sstevel@tonic-gate { 470Sstevel@tonic-gate char name[HOSTIDLEN+1], *end; 480Sstevel@tonic-gate unsigned long hostid; 490Sstevel@tonic-gate 500Sstevel@tonic-gate if (sysinfo(SI_HW_SERIAL, name, HOSTIDLEN) == -1) 510Sstevel@tonic-gate return (-1); 520Sstevel@tonic-gate hostid = strtoul(name, &end, 10); 530Sstevel@tonic-gate if (end == name) 540Sstevel@tonic-gate return (-1); 550Sstevel@tonic-gate return ((long)hostid); 560Sstevel@tonic-gate } 57