1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*-
* Copyright (c) 1995, Mike Mitchell
* Copyright (c) 1984, 1985, 1986, 1987, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ipx_proto.c
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_ipx.h"
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/protosw.h>
#include <sys/domain.h>
#include <sys/kernel.h>
#include <sys/queue.h>
#include <sys/sysctl.h>
#include <net/radix.h>
#include <netipx/ipx.h>
#include <netipx/ipx_var.h>
#include <netipx/spx.h>
static struct pr_usrreqs nousrreqs;
/*
* IPX protocol family: IPX, ERR, PXP, SPX, ROUTE.
*/
static struct domain ipxdomain;
static struct protosw ipxsw[] = {
{
.pr_domain = &ipxdomain,
.pr_init = ipx_init,
.pr_usrreqs = &nousrreqs
},
{
.pr_type = SOCK_DGRAM,
.pr_domain = &ipxdomain,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_ctlinput = ipx_ctlinput,
.pr_ctloutput = ipx_ctloutput,
.pr_usrreqs = &ipx_usrreqs
},
{
.pr_type = SOCK_STREAM,
.pr_domain = &ipxdomain,
.pr_protocol = IPXPROTO_SPX,
.pr_flags = PR_CONNREQUIRED|PR_WANTRCVD,
.pr_ctlinput = spx_ctlinput,
.pr_ctloutput = spx_ctloutput,
.pr_init = spx_init,
.pr_fasttimo = spx_fasttimo,
.pr_slowtimo = spx_slowtimo,
.pr_usrreqs = &spx_usrreqs
},
{
.pr_type = SOCK_SEQPACKET,
.pr_domain = &ipxdomain,
.pr_protocol = IPXPROTO_SPX,
.pr_flags = PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
.pr_ctlinput = spx_ctlinput,
.pr_ctloutput = spx_ctloutput,
.pr_usrreqs = &spx_usrreq_sps
},
{
.pr_type = SOCK_RAW,
.pr_domain = &ipxdomain,
.pr_protocol = IPXPROTO_RAW,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_ctloutput = ipx_ctloutput,
.pr_usrreqs = &ripx_usrreqs
},
};
static struct domain ipxdomain = {
.dom_family = AF_IPX,
.dom_name = "network systems",
.dom_protosw = ipxsw,
.dom_protoswNPROTOSW = &ipxsw[sizeof(ipxsw)/sizeof(ipxsw[0])],
.dom_rtattach = rn_inithead,
.dom_rtoffset = 16,
.dom_maxrtkey = sizeof(struct sockaddr_ipx)
};
DOMAIN_SET(ipx);
SYSCTL_NODE(_net, PF_IPX, ipx, CTLFLAG_RW, 0,
"IPX/SPX");
SYSCTL_NODE(_net_ipx, IPXPROTO_RAW, ipx, CTLFLAG_RW, 0, "IPX");
SYSCTL_NODE(_net_ipx, IPXPROTO_SPX, spx, CTLFLAG_RW, 0, "SPX");
|
