xnu-3789.70.16.tar.gz

[apple/xnu.git] / bsd / kern / sys_domain.c

diff --git a/bsd/kern/sys_domain.c b/bsd/kern/sys_domain.c
index 5c2fb167a52e85bd4b66c4c8cd7b86bf492167ad..76741295c868e1f1f54a2cdb853de4464ce2ebe1 100644 (file)
--- a/bsd/kern/sys_domain.c
+++ b/bsd/kern/sys_domain.c
@@ -1,31 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2014 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * @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 
+ * 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_LICENSE_OSREFERENCE_HEADER_END@
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  *
  */
 /*
@@ -33,24 +31,36 @@
  */
 
 #include <sys/param.h>
-#include <sys/socket.h>
 #include <sys/protosw.h>
 #include <sys/domain.h>
-#include <sys/mbuf.h>
+#include <sys/mcache.h>
 #include <sys/sys_domain.h>
+#include <sys/sysctl.h>
 
+struct domain *systemdomain = NULL;
 
 /* domain init function */
-void systemdomain_init(void);
+static void systemdomain_init(struct domain *);
 
-struct domain systemdomain =
-    { PF_SYSTEM, "system", systemdomain_init, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, { 0, 0} };
+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");
 
-void systemdomain_init()
+
+static void
+systemdomain_init(struct domain *dp)
 {
-    /* add system domain built in protocol initializers here */
+       VERIFY(!(dp->dom_flags & DOM_INITIALIZED));
+       VERIFY(systemdomain == NULL);
+
+       systemdomain = dp;
 
-    kern_event_init();
-    kern_control_init();
+       /* add system domain built in protocol initializers here */
+       kern_event_init(dp);
+       kern_control_init(dp);
 }