1/* 2 * Copyright (c) 2001-2007 Apple Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23/* 24 * BLIsNewWorld.c 25 * bless 26 * 27 * Created by Shantonu Sen <ssen@apple.com> on Thu Apr 19 2001. 28 * Copyright (c) 2001-2007 Apple Inc. All Rights Reserved. 29 * 30 * $Id: BLIsNewWorld.c,v 1.9 2006/02/20 22:49:56 ssen Exp $ 31 * 32 */ 33 34#include <sys/param.h> // for sysctl 35#include <sys/sysctl.h> // for sysctl 36 37#include "bless.h" 38#include "bless_private.h" 39 40int BLIsNewWorld(BLContextPtr context) 41{ 42 int mib[2], nw; 43 size_t len; 44 45 // do the lookup 46 mib[0] = CTL_HW; 47 mib[1] = HW_EPOCH; 48 len = sizeof(nw); 49 sysctl(mib, 2, &nw, &len, NULL, 0); 50 51 return nw; 52} 53