1*1b191cb5SApple OSS Distributions /*
2*1b191cb5SApple OSS Distributions * Copyright (c) 2000-2014 Apple Inc. All rights reserved.
3*1b191cb5SApple OSS Distributions *
4*1b191cb5SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*1b191cb5SApple OSS Distributions *
6*1b191cb5SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*1b191cb5SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*1b191cb5SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*1b191cb5SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*1b191cb5SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*1b191cb5SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*1b191cb5SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*1b191cb5SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*1b191cb5SApple OSS Distributions *
15*1b191cb5SApple OSS Distributions * Please obtain a copy of the License at
16*1b191cb5SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*1b191cb5SApple OSS Distributions *
18*1b191cb5SApple OSS Distributions * The Original Code and all software distributed under the License are
19*1b191cb5SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*1b191cb5SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*1b191cb5SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*1b191cb5SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*1b191cb5SApple OSS Distributions * Please see the License for the specific language governing rights and
24*1b191cb5SApple OSS Distributions * limitations under the License.
25*1b191cb5SApple OSS Distributions *
26*1b191cb5SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*1b191cb5SApple OSS Distributions *
28*1b191cb5SApple OSS Distributions */
29*1b191cb5SApple OSS Distributions /*
30*1b191cb5SApple OSS Distributions * @(#)sys_domain.c 1.0 (6/1/2000)
31*1b191cb5SApple OSS Distributions */
32*1b191cb5SApple OSS Distributions
33*1b191cb5SApple OSS Distributions #include <sys/param.h>
34*1b191cb5SApple OSS Distributions #include <sys/protosw.h>
35*1b191cb5SApple OSS Distributions #include <sys/domain.h>
36*1b191cb5SApple OSS Distributions #include <sys/mcache.h>
37*1b191cb5SApple OSS Distributions #include <sys/sys_domain.h>
38*1b191cb5SApple OSS Distributions #include <sys/sysctl.h>
39*1b191cb5SApple OSS Distributions
40*1b191cb5SApple OSS Distributions struct domain *systemdomain = NULL;
41*1b191cb5SApple OSS Distributions
42*1b191cb5SApple OSS Distributions /* domain init function */
43*1b191cb5SApple OSS Distributions static void systemdomain_init(struct domain *);
44*1b191cb5SApple OSS Distributions
45*1b191cb5SApple OSS Distributions struct domain systemdomain_s = {
46*1b191cb5SApple OSS Distributions .dom_family = PF_SYSTEM,
47*1b191cb5SApple OSS Distributions .dom_name = "system",
48*1b191cb5SApple OSS Distributions .dom_init = systemdomain_init,
49*1b191cb5SApple OSS Distributions };
50*1b191cb5SApple OSS Distributions
51*1b191cb5SApple OSS Distributions SYSCTL_NODE(_net, PF_SYSTEM, systm,
52*1b191cb5SApple OSS Distributions CTLFLAG_RW | CTLFLAG_LOCKED, 0, "System domain");
53*1b191cb5SApple OSS Distributions
54*1b191cb5SApple OSS Distributions
55*1b191cb5SApple OSS Distributions static void
systemdomain_init(struct domain * dp)56*1b191cb5SApple OSS Distributions systemdomain_init(struct domain *dp)
57*1b191cb5SApple OSS Distributions {
58*1b191cb5SApple OSS Distributions VERIFY(!(dp->dom_flags & DOM_INITIALIZED));
59*1b191cb5SApple OSS Distributions VERIFY(systemdomain == NULL);
60*1b191cb5SApple OSS Distributions
61*1b191cb5SApple OSS Distributions systemdomain = dp;
62*1b191cb5SApple OSS Distributions
63*1b191cb5SApple OSS Distributions /* add system domain built in protocol initializers here */
64*1b191cb5SApple OSS Distributions kern_event_init(dp);
65*1b191cb5SApple OSS Distributions kern_control_init(dp);
66*1b191cb5SApple OSS Distributions }
67