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1/* Copyright (C) 1991-2025 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#ifndef __NETIPX_IPX_H
19#define __NETIPX_IPX_H 1
20
21#include <sys/types.h>
22#include <stdint.h>
23#include <bits/sockaddr.h>
24
25__BEGIN_DECLS
26
27#define SOL_IPX 256 /* sockopt level */
28
29#define IPX_TYPE 1
30#define IPX_NODE_LEN 6
31#define IPX_MTU 576
32
33struct sockaddr_ipx
34 {
35 sa_family_t sipx_family;
36 uint16_t sipx_port;
37 uint32_t sipx_network;
38 unsigned char sipx_node[IPX_NODE_LEN];
39 uint8_t sipx_type;
40 unsigned char sipx_zero; /* 16 byte fill */
41 };
42
43/*
44 * So we can fit the extra info for SIOCSIFADDR into the address nicely
45 */
46
47#define sipx_special sipx_port
48#define sipx_action sipx_zero
49#define IPX_DLTITF 0
50#define IPX_CRTITF 1
51
52typedef struct ipx_route_definition
53 {
54 unsigned long ipx_network;
55 unsigned long ipx_router_network;
56 unsigned char ipx_router_node[IPX_NODE_LEN];
57 }
58ipx_route_definition;
59
60typedef struct ipx_interface_definition
61 {
62 unsigned long ipx_network;
63 unsigned char ipx_device[16];
64 unsigned char ipx_dlink_type;
65#define IPX_FRAME_NONE 0
66#define IPX_FRAME_SNAP 1
67#define IPX_FRAME_8022 2
68#define IPX_FRAME_ETHERII 3
69#define IPX_FRAME_8023 4
70#define IPX_FRAME_TR_8022 5
71 unsigned char ipx_special;
72#define IPX_SPECIAL_NONE 0
73#define IPX_PRIMARY 1
74#define IPX_INTERNAL 2
75 unsigned char ipx_node[IPX_NODE_LEN];
76 }
77ipx_interface_definition;
78
79typedef struct ipx_config_data
80 {
81 unsigned char ipxcfg_auto_select_primary;
82 unsigned char ipxcfg_auto_create_interfaces;
83 }
84ipx_config_data;
85
86/*
87 * OLD Route Definition for backward compatibility.
88 */
89
90struct ipx_route_def
91 {
92 unsigned long ipx_network;
93 unsigned long ipx_router_network;
94#define IPX_ROUTE_NO_ROUTER 0
95 unsigned char ipx_router_node[IPX_NODE_LEN];
96 unsigned char ipx_device[16];
97 unsigned short ipx_flags;
98#define IPX_RT_SNAP 8
99#define IPX_RT_8022 4
100#define IPX_RT_BLUEBOOK 2
101#define IPX_RT_ROUTED 1
102 };
103
104#define SIOCAIPXITFCRT (SIOCPROTOPRIVATE)
105#define SIOCAIPXPRISLT (SIOCPROTOPRIVATE + 1)
106#define SIOCIPXCFGDATA (SIOCPROTOPRIVATE + 2)
107#define SIOCIPXNCPCONN (SIOCPROTOPRIVATE + 3)
108
109__END_DECLS
110
111#endif /* netipx/ipx.h */