xnu-1699.22.73.tar.gz

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

diff --git a/bsd/sys/domain.h b/bsd/sys/domain.h
index e6a75966c100e4c01b6a3a25dd9f65dbeda08c33..9edf0db5ebaacff8db089e0e5972e61391737a2b 100644 (file)
--- a/bsd/sys/domain.h
+++ b/bsd/sys/domain.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /* Copyright (c) 1998, 1999 Apple Computer, Inc. All Rights Reserved */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
@@ -60,51 +66,64 @@
 #ifndef _SYS_DOMAIN_H_
 #define _SYS_DOMAIN_H_
 
-#include <sys/appleapiopts.h>
+#ifdef PRIVATE
 
+#include <sys/appleapiopts.h>
+#ifdef KERNEL
+#include <kern/locks.h>
+#endif /* KERNEL */
 /*
  * Structure per communications domain.
  */
 
+#include <sys/cdefs.h>
+
 /*
  * Forward structure declarations for function prototypes [sic].
  */
-#ifdef __APPLE_API_UNSTABLE
 struct mbuf;
+#define DOM_REENTRANT  0x01
+
+#pragma pack(4)
 
 struct domain {
        int     dom_family;             /* AF_xxx */
-       char    *dom_name;
-       void    (*dom_init)             /* initialize domain data structures */
-               __P((void));
-       int     (*dom_externalize)      /* externalize access rights */
-               __P((struct mbuf *));
-       void    (*dom_dispose)          /* dispose of internalized rights */
-               __P((struct mbuf *));
+       const char      *dom_name;
+       void    (*dom_init)(void);      /* initialize domain data structures */
+       int     (*dom_externalize)(struct mbuf *);
+                                       /* externalize access rights */
+       void    (*dom_dispose)(struct mbuf *);
+                                       /* dispose of internalized rights */
        struct  protosw *dom_protosw;   /* Chain of protosw's for AF */
        struct  domain *dom_next;
-       int     (*dom_rtattach)         /* initialize routing table */
-               __P((void **, int));
+       int     (*dom_rtattach)(void **, int);
+                                       /* initialize routing table */
        int     dom_rtoffset;           /* an arg to rtattach, in bits */
        int     dom_maxrtkey;           /* for routing layer */
        int     dom_protohdrlen;        /* Let the protocol tell us */
        int     dom_refs;               /* # socreates outstanding */
-       u_long  reserved[4];
+#ifdef _KERN_LOCKS_H_
+       lck_mtx_t       *dom_mtx;               /* domain global mutex */
+#else
+       void    *dom_mtx;               /* domain global mutex */
+#endif
+       uint32_t                dom_flags;
+       uint32_t                reserved[2];
 };
 
+#pragma pack()
+
 #ifdef KERNEL
 extern struct  domain *domains;
 extern struct  domain localdomain;
+
+__BEGIN_DECLS
 extern void    net_add_domain(struct domain *dp);
 extern int     net_del_domain(struct domain *);
+__END_DECLS
 
 #define DOMAIN_SET(domain_set) 
 
-/*
-#define DOMAIN_SET(name) \
-       DATA_SET(domain_set, name ## domain)
-*/
-
-#endif
-#endif /* __APPLE_API_UNSTABLE */
+#endif /* KERNEL */
+#endif /* PRIVATE */
 #endif /* _SYS_DOMAIN_H_ */