gems-kernel/source/THIRDPARTY/xnu/bsd/kern/sys_domain.c
2024-06-03 11:29:39 -05:00

66 lines
2.1 KiB
C

/*
* Copyright (c) 2000-2014 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*
*/
/*
* @(#)sys_domain.c 1.0 (6/1/2000)
*/
#include <sys/param.h>
#include <sys/protosw.h>
#include <sys/domain.h>
#include <sys/mcache.h>
#include <sys/sys_domain.h>
#include <sys/sysctl.h>
struct domain *systemdomain = NULL;
/* domain init function */
static void systemdomain_init(struct domain *);
struct domain systemdomain_s = {
.dom_family = PF_SYSTEM,
.dom_name = "system",
.dom_init = systemdomain_init,
};
SYSCTL_NODE(_net, PF_SYSTEM, systm,
CTLFLAG_RW | CTLFLAG_LOCKED, 0, "System domain");
static void
systemdomain_init(struct domain *dp)
{
VERIFY(!(dp->dom_flags & DOM_INITIALIZED));
VERIFY(systemdomain == NULL);
systemdomain = dp;
/* add system domain built in protocol initializers here */
kern_event_init(dp);
kern_control_init(dp);
}