1 /*-
2 * Copyright (c) 1995, Mike Mitchell
3 * Copyright (c) 1984, 1985, 1986, 1987, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * @(#)ipx_proto.c
35 */
36
37 #include <sys/cdefs.h>
38 __FBSDID("$FreeBSD: releng/6.2/sys/netipx/ipx_proto.c 152516 2005-11-16 10:31:23Z ru $");
39
40 #include "opt_ipx.h"
41
42 #include <sys/param.h>
43 #include <sys/socket.h>
44 #include <sys/protosw.h>
45 #include <sys/domain.h>
46 #include <sys/kernel.h>
47 #include <sys/queue.h>
48 #include <sys/sysctl.h>
49
50 #include <net/radix.h>
51
52 #include <netipx/ipx.h>
53 #include <netipx/ipx_var.h>
54 #include <netipx/spx.h>
55
56 extern struct domain ipxdomain;
57 static struct pr_usrreqs nousrreqs;
58
59 /*
60 * IPX protocol family: IPX, ERR, PXP, SPX, ROUTE.
61 */
62
63 static struct protosw ipxsw[] = {
64 {
65 .pr_domain = &ipxdomain,
66 .pr_init = ipx_init,
67 .pr_usrreqs = &nousrreqs
68 },
69 {
70 .pr_type = SOCK_DGRAM,
71 .pr_domain = &ipxdomain,
72 .pr_flags = PR_ATOMIC|PR_ADDR,
73 .pr_ctlinput = ipx_ctlinput,
74 .pr_ctloutput = ipx_ctloutput,
75 .pr_usrreqs = &ipx_usrreqs
76 },
77 {
78 .pr_type = SOCK_STREAM,
79 .pr_domain = &ipxdomain,
80 .pr_protocol = IPXPROTO_SPX,
81 .pr_flags = PR_CONNREQUIRED|PR_WANTRCVD,
82 .pr_ctlinput = spx_ctlinput,
83 .pr_ctloutput = spx_ctloutput,
84 .pr_init = spx_init,
85 .pr_fasttimo = spx_fasttimo,
86 .pr_slowtimo = spx_slowtimo,
87 .pr_usrreqs = &spx_usrreqs
88 },
89 {
90 .pr_type = SOCK_SEQPACKET,
91 .pr_domain = &ipxdomain,
92 .pr_protocol = IPXPROTO_SPX,
93 .pr_flags = PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
94 .pr_ctlinput = spx_ctlinput,
95 .pr_ctloutput = spx_ctloutput,
96 .pr_usrreqs = &spx_usrreq_sps
97 },
98 {
99 .pr_type = SOCK_RAW,
100 .pr_domain = &ipxdomain,
101 .pr_protocol = IPXPROTO_RAW,
102 .pr_flags = PR_ATOMIC|PR_ADDR,
103 .pr_ctloutput = ipx_ctloutput,
104 .pr_usrreqs = &ripx_usrreqs
105 },
106 };
107
108 static struct domain ipxdomain = {
109 .dom_family = AF_IPX,
110 .dom_name = "network systems",
111 .dom_protosw = ipxsw,
112 .dom_protoswNPROTOSW = &ipxsw[sizeof(ipxsw)/sizeof(ipxsw[0])],
113 .dom_rtattach = rn_inithead,
114 .dom_rtoffset = 16,
115 .dom_maxrtkey = sizeof(struct sockaddr_ipx)
116 };
117
118 DOMAIN_SET(ipx);
119 SYSCTL_NODE(_net, PF_IPX, ipx, CTLFLAG_RW, 0,
120 "IPX/SPX");
121
122 SYSCTL_NODE(_net_ipx, IPXPROTO_RAW, ipx, CTLFLAG_RW, 0, "IPX");
123 SYSCTL_NODE(_net_ipx, IPXPROTO_SPX, spx, CTLFLAG_RW, 0, "SPX");
Cache object: bf4a74330ee347d45b96793c5de4247e
|