/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle * Copyright (C) 2000, 2001 Silicon Graphics, Inc. */ #ifndef _ASM_SOCKET_H #define _ASM_SOCKET_H #include <asm/sockios.h> /* * For setsockopt(2) * * This defines are ABI conformant as far as Linux supports these ... */ #define SOL_SOCKET 0xffff #define SO_DEBUG 0x0001 /* Record debugging information. */ #define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */ #define SO_KEEPALIVE 0x0008 /* Keep connections alive and send SIGPIPE when they die. */ #define SO_DONTROUTE 0x0010 /* Don't do local routing. */ #define SO_BROADCAST 0x0020 /* Allow transmission of broadcast messages. */ #define SO_LINGER 0x0080 /* Block on close of a reliable socket to transmit pending data. */ #define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */ #if 0 To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ #endif #define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */ #define SO_STYLE SO_TYPE /* Synonym */ #define SO_ERROR 0x1007 /* get error status and clear */ #define SO_SNDBUF 0x1001 /* Send buffer size. */ #define SO_RCVBUF 0x1002 /* Receive buffer. */ #define SO_SNDLOWAT 0x1003 /* send low-water mark */ #define SO_RCVLOWAT 0x1004 /* receive low-water mark */ #define SO_SNDTIMEO 0x1005 /* send timeout */ #define SO_RCVTIMEO 0x1006 /* receive timeout */ #define SO_ACCEPTCONN 0x1009 #define SO_PROTOCOL 0x1028 /* protocol type */ #define SO_DOMAIN 0x1029 /* domain/socket family */ /* linux-specific, might as well be the same as on i386 */ #define SO_NO_CHECK 11 #define SO_PRIORITY 12 #define SO_BSDCOMPAT 14 #define SO_PASSCRED 17 #define SO_PEERCRED 18 /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 22 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23 #define SO_SECURITY_ENCRYPTION_NETWORK 24 #define SO_BINDTODEVICE 25 /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 #define SCM_TIMESTAMP SO_TIMESTAMP #define SO_PEERSEC 30 #define SO_SNDBUFFORCE 31 #define SO_RCVBUFFORCE 33 #define SO_PASSSEC 34 #define SO_TIMESTAMPNS 35 #define SCM_TIMESTAMPNS SO_TIMESTAMPNS #define SO_MARK 36 #define SO_TIMESTAMPING 37 #define SCM_TIMESTAMPING SO_TIMESTAMPING #define SO_RXQ_OVFL 40 #ifdef __KERNEL__ /** sock_type - Socket types * * Please notice that for binary compat reasons MIPS has to * override the enum sock_type in include/linux/net.h, so * we define ARCH_HAS_SOCKET_TYPES here. * * @SOCK_DGRAM - datagram (conn.less) socket * @SOCK_STREAM - stream (connection) socket * @SOCK_RAW - raw socket * @SOCK_RDM - reliably-delivered message * @SOCK_SEQPACKET - sequential packet socket * @SOCK_PACKET - linux specific way of getting packets at the dev level. * For writing rarp and other similar things on the user level. */ enum sock_type { SOCK_DGRAM = 1, SOCK_STREAM = 2, SOCK_RAW = 3, SOCK_RDM = 4, SOCK_SEQPACKET = 5, SOCK_DCCP = 6, SOCK_PACKET = 10, }; #define SOCK_MAX (SOCK_PACKET + 1) /* Mask which covers at least up to SOCK_MASK-1. The * * remaining bits are used as flags. */ #define SOCK_TYPE_MASK 0xf /* Flags for socket, socketpair, paccept */ #define SOCK_CLOEXEC O_CLOEXEC #define SOCK_NONBLOCK O_NONBLOCK #define ARCH_HAS_SOCKET_TYPES 1 #endif /* __KERNEL__ */ #endif /* _ASM_SOCKET_H */