1/*	$NetBSD: socket.h,v 1.11 2009/01/19 02:27:57 christos Exp $	*/
2
3/*
4 * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)socket.h	8.6 (Berkeley) 5/3/95
32 */
33
34#ifndef _COMPAT_SYS_SOCKET_H_
35#define	_COMPAT_SYS_SOCKET_H_
36
37#ifdef _KERNEL_OPT
38
39#include "opt_compat_linux.h"
40#include "opt_compat_svr4.h"
41#include "opt_compat_ultrix.h"
42#include "opt_compat_43.h"
43#include "opt_modular.h"
44
45#if defined(COMPAT_43) || defined(COMPAT_LINUX) || defined(COMPAT_SVR4) || \
46    defined(COMPAT_ULTRIX) || defined(MODULAR)
47#define COMPAT_OSOCK
48#endif
49
50#else
51#define COMPAT_OSOCK
52#endif
53
54/*
55 * 4.3 compat sockaddr
56 */
57struct osockaddr {
58	uint16_t	sa_family;	/* address family */
59	char		sa_data[14];	/* up to 14 bytes of direct address */
60};
61
62/*
63 * 4.3-compat message header
64 */
65struct omsghdr {
66	void *		msg_name;	/* optional address */
67	int		msg_namelen;	/* size of address */
68	struct iovec	*msg_iov;	/* scatter/gather array */
69	int		msg_iovlen;	/* # elements in msg_iov */
70	void *		msg_accrights;	/* access rights sent/received */
71	int		msg_accrightslen;
72};
73
74#ifdef _KERNEL
75
76#define	SO_OSNDTIMEO	0x1005
77#define	SO_ORCVTIMEO	0x1006
78#define	SO_OTIMESTAMP	0x0400
79#define	SCM_OTIMESTAMP	0x2
80
81__BEGIN_DECLS
82struct socket;
83struct proc;
84u_long compat_cvtcmd(u_long cmd);
85int compat_ifioctl(struct socket *, u_long, u_long, void *, struct lwp *);
86int compat43_set_accrights(struct msghdr *, void *, int);
87__END_DECLS
88#else
89int	__socket30(int, int, int);
90#endif
91
92#endif /* !_COMPAT_SYS_SOCKET_H_ */
93