__P() removal
[dragonfly.git] / sys / net / raw_cb.h
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1/*
2 * Copyright (c) 1980, 1986, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)raw_cb.h 8.1 (Berkeley) 6/10/93
34 * $FreeBSD: src/sys/net/raw_cb.h,v 1.12 1999/12/29 04:38:37 peter Exp $
158abb01 35 * $DragonFly: src/sys/net/raw_cb.h,v 1.3 2003/08/26 20:49:47 rob Exp $
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36 */
37
38#ifndef _NET_RAW_CB_H_
39#define _NET_RAW_CB_H_
40
41#include <sys/queue.h>
42
43/*
44 * Raw protocol interface control block. Used
45 * to tie a socket to the generic raw interface.
46 */
47struct rawcb {
48 LIST_ENTRY(rawcb) list;
49 struct socket *rcb_socket; /* back pointer to socket */
50 struct sockaddr *rcb_faddr; /* destination address */
51 struct sockaddr *rcb_laddr; /* socket's address */
52 struct sockproto rcb_proto; /* protocol family, protocol */
53};
54
55#define sotorawcb(so) ((struct rawcb *)(so)->so_pcb)
56
57/*
58 * Nominal space allocated to a raw socket.
59 */
60#define RAWSNDQ 8192
61#define RAWRCVQ 8192
62
63#ifdef _KERNEL
64extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list;
65
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66int raw_attach (struct socket *, int);
67void raw_ctlinput (int, struct sockaddr *, void *);
68void raw_detach (struct rawcb *);
69void raw_disconnect (struct rawcb *);
70void raw_init (void);
71void raw_input (struct mbuf *,
72 struct sockproto *, struct sockaddr *, struct sockaddr *);
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73
74extern struct pr_usrreqs raw_usrreqs;
75#endif
76
77#endif