1 /*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1997, 1999, 2000 Ralf Baechle
7 * Copyright (C) 2000 Silicon Graphics, Inc.
8 */
9 #ifndef _ASM_SOCKET_H
10 #define _ASM_SOCKET_H
11
12 #include <asm/sockios.h>
13
14 /*
15 * For setsockoptions(2)
16 *
17 * This defines are ABI conformant as far as Linux supports these ...
18 */
19 #define SOL_SOCKET 0xffff
20
21 #define SO_DEBUG 0x0001 /* Record debugging information. */
22 #define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
23 #define SO_KEEPALIVE 0x0008 /* Keep connections alive and send
24 SIGPIPE when they die. */
25 #define SO_DONTROUTE 0x0010 /* Don't do local routing. */
26 #define SO_BROADCAST 0x0020 /* Allow transmission of
27 broadcast messages. */
28 #define SO_LINGER 0x0080 /* Block on close of a reliable
29 socket to transmit pending data. */
30 #define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */
31 #if 0
32 To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
33 #endif
34
35 #define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
36 #define SO_STYLE SO_TYPE /* Synonym */
37 #define SO_ERROR 0x1007 /* get error status and clear */
38 #define SO_SNDBUF 0x1001 /* Send buffer size. */
39 #define SO_RCVBUF 0x1002 /* Receive buffer. */
40 #define SO_SNDLOWAT 0x1003 /* send low-water mark */
41 #define SO_RCVLOWAT 0x1004 /* receive low-water mark */
42 #define SO_SNDTIMEO 0x1005 /* send timeout */
43 #define SO_RCVTIMEO 0x1006 /* receive timeout */
44
45 /* linux-specific, might as well be the same as on i386 */
46 #define SO_NO_CHECK 11
47 #define SO_PRIORITY 12
48 #define SO_BSDCOMPAT 14
49
50 #define SO_PASSCRED 17
51 #define SO_PEERCRED 18
52
53 /* Security levels - as per NRL IPv6 - don't actually do anything */
54 #define SO_SECURITY_AUTHENTICATION 22
55 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23
56 #define SO_SECURITY_ENCRYPTION_NETWORK 24
57
58 #define SO_BINDTODEVICE 25
59
60 /* Socket filtering */
61 #define SO_ATTACH_FILTER 26
62 #define SO_DETACH_FILTER 27
63
64 #define SO_PEERNAME 28
65 #define SO_TIMESTAMP 29
66 #define SCM_TIMESTAMP SO_TIMESTAMP
67
68 /* Nast libc5 fixup - bletch */
69 #if defined(__KERNEL__)
70 /* Socket types. */
71 #define SOCK_DGRAM 1 /* datagram (conn.less) socket */
72 #define SOCK_STREAM 2 /* stream (connection) socket */
73 #define SOCK_RAW 3 /* raw socket */
74 #define SOCK_RDM 4 /* reliably-delivered message */
75 #define SOCK_SEQPACKET 5 /* sequential packet socket */
76 #define SOCK_PACKET 10 /* linux specific way of */
77 /* getting packets at the dev */
78 /* level. For writing rarp and */
79 /* other similar things on the */
80 /* user level. */
81 #endif
82
83 #endif /* _ASM_SOCKET_H */
84
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