1/* 2 * Copyright (c) 2000-2012 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_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. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 * 28 */ 29/* 30 * @(#)sys_domain.c 1.0 (6/1/2000) 31 */ 32 33#include <sys/param.h> 34#include <sys/protosw.h> 35#include <sys/domain.h> 36#include <sys/mcache.h> 37#include <sys/sys_domain.h> 38 39struct domain *systemdomain = NULL; 40 41/* domain init function */ 42static void systemdomain_init(struct domain *); 43 44struct domain systemdomain_s = { 45 .dom_family = PF_SYSTEM, 46 .dom_name = "system", 47 .dom_init = systemdomain_init, 48}; 49 50static void 51systemdomain_init(struct domain *dp) 52{ 53 VERIFY(!(dp->dom_flags & DOM_INITIALIZED)); 54 VERIFY(systemdomain == NULL); 55 56 systemdomain = dp; 57 58 /* add system domain built in protocol initializers here */ 59 kern_event_init(dp); 60 kern_control_init(dp); 61} 62