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