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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /* Copyright (c) 1998, 1999 Apple Computer, Inc. All Rights Reserved */
23: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
24: /*
25: * Copyright (c) 1982, 1986, 1993
26: * The Regents of the University of California. All rights reserved.
27: *
28: * Redistribution and use in source and binary forms, with or without
29: * modification, are permitted provided that the following conditions
30: * are met:
31: * 1. Redistributions of source code must retain the above copyright
32: * notice, this list of conditions and the following disclaimer.
33: * 2. Redistributions in binary form must reproduce the above copyright
34: * notice, this list of conditions and the following disclaimer in the
35: * documentation and/or other materials provided with the distribution.
36: * 3. All advertising materials mentioning features or use of this software
37: * must display the following acknowledgement:
38: * This product includes software developed by the University of
39: * California, Berkeley and its contributors.
40: * 4. Neither the name of the University nor the names of its contributors
41: * may be used to endorse or promote products derived from this software
42: * without specific prior written permission.
43: *
44: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
45: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
46: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
47: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
48: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
49: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
50: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
51: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
52: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
53: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
54: * SUCH DAMAGE.
55: *
56: * @(#)domain.h 8.1 (Berkeley) 6/2/93
57: */
58:
59: #ifndef _SYS_DOMAIN_H_
60: #define _SYS_DOMAIN_H_
61:
62: /*
63: * Structure per communications domain.
64: */
65:
66: /*
67: * Forward structure declarations for function prototypes [sic].
68: */
69: struct mbuf;
70:
71: struct domain {
72: int dom_family; /* AF_xxx */
73: char *dom_name;
74: void (*dom_init) /* initialize domain data structures */
75: __P((void));
76: int (*dom_externalize) /* externalize access rights */
77: __P((struct mbuf *));
78: void (*dom_dispose) /* dispose of internalized rights */
79: __P((struct mbuf *));
80: struct protosw *dom_protosw; /* Chain of protosw's for AF */
81: struct domain *dom_next;
82: int (*dom_rtattach) /* initialize routing table */
83: __P((void **, int));
84: int dom_rtoffset; /* an arg to rtattach, in bits */
85: int dom_maxrtkey; /* for routing layer */
86: int dom_protohdrlen; /* Let the protocol tell us */
87: int dom_refs; /* # socreates outstanding */
88: };
89:
90: #ifdef KERNEL
91: extern struct domain *domains;
92: extern struct domain localdomain;
93: extern void net_add_domain(struct domain *dp);
94: extern int net_del_domain(struct domain *);
95:
96: #define DOMAIN_SET(domain_set)
97:
98: /*
99: #define DOMAIN_SET(name) \
100: DATA_SET(domain_set, name ## domain)
101: */
102:
103: #endif
104: #endif /* _SYS_DOMAIN_H_ */
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