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
6 * Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle
7 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
12 #include <asm/sockios.h>
17 * This defines are ABI conformant as far as Linux supports these ...
19 #define SOL_SOCKET 0xffff
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. */
32 To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
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 #define SO_ACCEPTCONN 0x1009
46 /* linux-specific, might as well be the same as on i386 */
47 #define SO_NO_CHECK 11
48 #define SO_PRIORITY 12
49 #define SO_BSDCOMPAT 14
51 #define SO_PASSCRED 17
52 #define SO_PEERCRED 18
54 /* Security levels - as per NRL IPv6 - don't actually do anything */
55 #define SO_SECURITY_AUTHENTICATION 22
56 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23
57 #define SO_SECURITY_ENCRYPTION_NETWORK 24
59 #define SO_BINDTODEVICE 25
61 /* Socket filtering */
62 #define SO_ATTACH_FILTER 26
63 #define SO_DETACH_FILTER 27
65 #define SO_PEERNAME 28
66 #define SO_TIMESTAMP 29
67 #define SCM_TIMESTAMP SO_TIMESTAMP
71 /* Nast libc5 fixup - bletch */
72 #if defined(__KERNEL__)
74 #define SOCK_DGRAM 1 /* datagram (conn.less) socket */
75 #define SOCK_STREAM 2 /* stream (connection) socket */
76 #define SOCK_RAW 3 /* raw socket */
77 #define SOCK_RDM 4 /* reliably-delivered message */
78 #define SOCK_SEQPACKET 5 /* sequential packet socket */
79 #define SOCK_PACKET 10 /* linux specific way of */
80 /* getting packets at the dev */
81 /* level. For writing rarp and */
82 /* other similar things on the */
84 #define SOCK_MAX (SOCK_PACKET+1)
87 #endif /* _ASM_SOCKET_H */