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, 2001 Ralf Baechle
7 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
8 */
9#ifndef _ASM_SOCKET_H
10#define _ASM_SOCKET_H
11
12#include <asm/sockios.h>
13
14/*
15 * For setsockopt(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
32#define SO_TYPE		0x1008	/* Compatible name for SO_STYLE.  */
33#define SO_STYLE	SO_TYPE	/* Synonym */
34#define SO_ERROR	0x1007	/* get error status and clear */
35#define SO_SNDBUF	0x1001	/* Send buffer size. */
36#define SO_RCVBUF	0x1002	/* Receive buffer. */
37#define SO_SNDLOWAT	0x1003	/* send low-water mark */
38#define SO_RCVLOWAT	0x1004	/* receive low-water mark */
39#define SO_SNDTIMEO	0x1005	/* send timeout */
40#define SO_RCVTIMEO 	0x1006	/* receive timeout */
41#define SO_ACCEPTCONN	0x1009
42
43/* linux-specific, might as well be the same as on i386 */
44#define SO_NO_CHECK	11
45#define SO_PRIORITY	12
46#define SO_BSDCOMPAT	14
47
48#define SO_PASSCRED	17
49#define SO_PEERCRED	18
50
51/* Security levels - as per NRL IPv6 - don't actually do anything */
52#define SO_SECURITY_AUTHENTICATION		22
53#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
54#define SO_SECURITY_ENCRYPTION_NETWORK		24
55
56#define SO_BINDTODEVICE		25
57
58/* Socket filtering */
59#define SO_ATTACH_FILTER        26
60#define SO_DETACH_FILTER        27
61
62#define SO_PEERNAME             28
63#define SO_TIMESTAMP		29
64#define SCM_TIMESTAMP		SO_TIMESTAMP
65
66/* Nast libc5 fixup - bletch */
67#if defined(__KERNEL__)
68/* Socket types. */
69#define SOCK_DGRAM	1		/* datagram (conn.less) socket	*/
70#define SOCK_STREAM	2		/* stream (connection) socket	*/
71#define SOCK_RAW	3		/* raw socket			*/
72#define SOCK_RDM	4		/* reliably-delivered message	*/
73#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
74#define SOCK_PACKET	10		/* linux specific way of	*/
75					/* getting packets at the dev	*/
76					/* level.  For writing rarp and	*/
77					/* other similar things on the	*/
78					/* user level.			*/
79#define	SOCK_MAX	(SOCK_PACKET+1)
80#endif
81
82#endif /* _ASM_SOCKET_H */
83