Annotation of sys/compat/linux/linux_socket.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: linux_socket.h,v 1.7 2002/11/27 07:30:36 ish Exp $ */
2: /* $NetBSD: linux_socket.h,v 1.3 1995/05/28 10:16:34 mycroft Exp $ */
3:
4: /*
5: * Copyright (c) 1995 Frank van der Linden
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed for the NetBSD Project
19: * by Frank van der Linden
20: * 4. The name of the author may not be used to endorse or promote products
21: * derived from this software without specific prior written permission
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33: */
34:
35: #ifndef _LINUX_SOCKET_H
36: #define _LINUX_SOCKET_H
37:
38: /*
39: * Various Linux socket defines. Everything that is not re-defined here
40: * is the same as in OpenBSD.
41: *
42: * COMPAT_43 is assumed, and the osockaddr struct is used (it is what
43: * Linux uses)
44: */
45:
46: /*
47: * Address families. There are fewer of them, and they're numbered
48: * a bit different
49: */
50:
51: #define LINUX_AF_UNSPEC 0
52: #define LINUX_AF_UNIX 1
53: #define LINUX_AF_INET 2
54: #define LINUX_AF_AX25 3
55: #define LINUX_AF_IPX 4
56: #define LINUX_AF_APPLETALK 5
57: #define LINUX_AF_INET6 10
58: #define LINUX_AF_MAX 32
59:
60: /*
61: * Option levels for [gs]etsockopt(2). Only SOL_SOCKET is different,
62: * the rest matches IPPROTO_XXX
63: */
64:
65: #define LINUX_SOL_SOCKET 1
66: #define LINUX_SOL_IP 0
67: #define LINUX_SOL_IPX 256
68: #define LINUX_SOL_AX25 257
69: #define LINUX_SOL_TCP 6
70: #define LINUX_SOL_UDP 17
71:
72: /*
73: * Options for [gs]etsockopt(2), socket level. For Linux, they
74: * are not masks, but just increasing numbers.
75: */
76:
77: #define LINUX_SO_DEBUG 1
78: #define LINUX_SO_REUSEADDR 2
79: #define LINUX_SO_TYPE 3
80: #define LINUX_SO_ERROR 4
81: #define LINUX_SO_DONTROUTE 5
82: #define LINUX_SO_BROADCAST 6
83: #define LINUX_SO_SNDBUF 7
84: #define LINUX_SO_RCVBUF 8
85: #define LINUX_SO_KEEPALIVE 9
86: #define LINUX_SO_OOBINLINE 10
87: #define LINUX_SO_NO_CHECK 11
88: #define LINUX_SO_PRIORITY 12
89: #define LINUX_SO_LINGER 13
90:
91: /*
92: * Options vor [gs]etsockopt(2), IP level.
93: */
94:
95: #define LINUX_IP_TOS 1
96: #define LINUX_IP_TTL 2
97: #define LINUX_IP_HDRINCL 3
98: #define LINUX_IP_MULTICAST_IF 32
99: #define LINUX_IP_MULTICAST_TTL 33
100: #define LINUX_IP_MULTICAST_LOOP 34
101: #define LINUX_IP_ADD_MEMBERSHIP 35
102: #define LINUX_IP_DROP_MEMBERSHIP 36
103:
104: /*
105: * Options vor [gs]etsockopt(2), TCP level.
106: */
107:
108: #define LINUX_TCP_NODELAY 1
109: #define LINUX_TCP_MAXSEG 2
110:
111: struct linux_sockaddr {
112: unsigned short sa_family;
113: char sa_data[14];
114: };
115:
116: struct linux_ifmap {
117: unsigned long mem_start;
118: unsigned long mem_end;
119: unsigned short base_addr;
120: unsigned char irq;
121: unsigned char dma;
122: unsigned char port;
123: };
124:
125: struct linux_ifreq {
126: #define LINUX_IFHWADDRLEN 6
127: #define LINUX_IFNAMSIZ 16
128: union {
129: char ifrn_name[LINUX_IFNAMSIZ]; /* if name, e.g. "en0" */
130: } ifr_ifrn;
131:
132: union {
133: struct linux_sockaddr ifru_addr;
134: struct linux_sockaddr ifru_dstaddr;
135: struct linux_sockaddr ifru_broadaddr;
136: struct linux_sockaddr ifru_netmask;
137: struct linux_sockaddr ifru_hwaddr;
138: short ifru_flags;
139: int ifru_metric;
140: int ifru_mtu;
141: struct linux_ifmap ifru_map;
142: char ifru_slave[LINUX_IFNAMSIZ];
143: caddr_t ifru_data;
144: } ifr_ifru;
145: };
146:
147: #define ifr_name ifr_ifrn.ifrn_name /* interface name */
148: #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */
149:
150: #endif /* _LINUX_SOCKET_H */
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