xnu-3789.1.32.tar.gz

[apple/xnu.git] / bsd / sys / sys_domain.h

diff --git a/bsd/sys/sys_domain.h b/bsd/sys/sys_domain.h
index 4c518eb26130bcd7916b22cbe82dd2fde1c61297..8a12b455cc03445e06ecea747e34a45b17b84c06 100644 (file)
--- a/bsd/sys/sys_domain.h
+++ b/bsd/sys/sys_domain.h
@@ -1,14 +1,19 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2005, 2012, 2014 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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
@@ -18,16 +23,20 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 
 #ifndef _SYSTEM_DOMAIN_H_
 #define _SYSTEM_DOMAIN_H_
 
-
 #include <sys/appleapiopts.h>
 #include <sys/cdefs.h>
+#include <sys/types.h>
+
+#ifdef KERNEL_PRIVATE
+#include <sys/sysctl.h> 
+#endif /* KERNEL_PRIVATE */
 
 /* Kernel Events Protocol */ 
 #define SYSPROTO_EVENT                 1       /* kernel events protocol */
@@ -37,28 +46,34 @@
 #define AF_SYS_CONTROL         2       /* corresponding sub address type */
 
 /* System family socket address */
-struct sockaddr_sys
-{
-    u_char     ss_len;         /* sizeof(struct sockaddr_sys) */
-    u_char     ss_family;      /* AF_SYSTEM */
-    u_int16_t  ss_sysaddr;     /* protocol address in AF_SYSTEM */
-    u_int32_t  ss_reserved[7]; /* reserved to the protocol use */
+struct sockaddr_sys {
+       u_char          ss_len;         /* sizeof(struct sockaddr_sys) */
+       u_char          ss_family;      /* AF_SYSTEM */
+       u_int16_t       ss_sysaddr;     /* protocol address in AF_SYSTEM */
+       u_int32_t       ss_reserved[7]; /* reserved to the protocol use */
 };
 
+#ifdef PRIVATE
+struct  xsystmgen {
+       u_int32_t       xg_len; /* length of this structure */
+       u_int32_t       xg_count;       /* number of PCBs at this time */
+       u_int64_t       xg_gen; /* generation count at this time */
+       u_int64_t       xg_sogen;       /* current socket generation count */
+};
+#endif /* PRIVATE */
 
-#ifdef KERNEL
 #ifdef KERNEL_PRIVATE
 
-extern struct domain systemdomain;
+extern struct domain *systemdomain;
+
+SYSCTL_DECL(_net_systm);
 
 /* built in system domain protocols init function */
 __BEGIN_DECLS
-int kern_event_init(void);
-int kern_control_init(void);
+void kern_event_init(struct domain *);
+void kern_control_init(struct domain *);
 __END_DECLS
-
 #endif /* KERNEL_PRIVATE */
-#endif /* KERNEL */
 
 #endif /* _SYSTEM_DOMAIN_H_ */