#ifndef _LINUX_SOCKET_H
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#ifndef _LINUX_SOCKET_H
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#define _LINUX_SOCKET_H
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#define _LINUX_SOCKET_H
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#include <asm/socket.h> /* arch-dependent defines */
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#include <asm/socket.h> /* arch-dependent defines */
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#include <linux/sockios.h> /* the SIOCxxx I/O controls */
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#include <linux/sockios.h> /* the SIOCxxx I/O controls */
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#include <linux/uio.h> /* iovec support */
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#include <linux/uio.h> /* iovec support */
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struct sockaddr
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struct sockaddr
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{
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{
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unsigned short sa_family; /* address family, AF_xxx */
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unsigned short sa_family; /* address family, AF_xxx */
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char sa_data[14]; /* 14 bytes of protocol address */
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char sa_data[14]; /* 14 bytes of protocol address */
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};
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};
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struct linger {
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struct linger {
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int l_onoff; /* Linger active */
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int l_onoff; /* Linger active */
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int l_linger; /* How long to linger for */
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int l_linger; /* How long to linger for */
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};
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};
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/*
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/*
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* As we do 4.4BSD message passing we use a 4.4BSD message passing
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* As we do 4.4BSD message passing we use a 4.4BSD message passing
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* system, not 4.3. Thus msg_accrights(len) are now missing. They
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* system, not 4.3. Thus msg_accrights(len) are now missing. They
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* belong in an obscure libc emulation or the bin.
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* belong in an obscure libc emulation or the bin.
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*/
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*/
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struct msghdr
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struct msghdr
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{
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{
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void * msg_name; /* Socket name */
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void * msg_name; /* Socket name */
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int msg_namelen; /* Length of name */
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int msg_namelen; /* Length of name */
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struct iovec * msg_iov; /* Data blocks */
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struct iovec * msg_iov; /* Data blocks */
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int msg_iovlen; /* Number of blocks */
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int msg_iovlen; /* Number of blocks */
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void * msg_control; /* Per protocol magic (eg BSD file descriptor passing) */
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void * msg_control; /* Per protocol magic (eg BSD file descriptor passing) */
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int msg_controllen; /* Length of rights list */
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int msg_controllen; /* Length of rights list */
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int msg_flags; /* 4.4 BSD item we dont use */
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int msg_flags; /* 4.4 BSD item we dont use */
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};
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};
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/* Control Messages */
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/* Control Messages */
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#define SCM_RIGHTS 1
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#define SCM_RIGHTS 1
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/* Socket types. */
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/* Socket types. */
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#define SOCK_STREAM 1 /* stream (connection) socket */
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#define SOCK_STREAM 1 /* stream (connection) socket */
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#define SOCK_DGRAM 2 /* datagram (conn.less) socket */
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#define SOCK_DGRAM 2 /* datagram (conn.less) socket */
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#define SOCK_RAW 3 /* raw socket */
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#define SOCK_RAW 3 /* raw socket */
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#define SOCK_RDM 4 /* reliably-delivered message */
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#define SOCK_RDM 4 /* reliably-delivered message */
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#define SOCK_SEQPACKET 5 /* sequential packet socket */
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#define SOCK_SEQPACKET 5 /* sequential packet socket */
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#define SOCK_PACKET 10 /* linux specific way of */
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#define SOCK_PACKET 10 /* linux specific way of */
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/* getting packets at the dev */
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/* getting packets at the dev */
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/* level. For writing rarp and */
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/* level. For writing rarp and */
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/* other similar things on the */
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/* other similar things on the */
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/* user level. */
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/* user level. */
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/* Supported address families. */
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/* Supported address families. */
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#define AF_UNSPEC 0
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#define AF_UNSPEC 0
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#define AF_UNIX 1 /* Unix domain sockets */
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#define AF_UNIX 1 /* Unix domain sockets */
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#define AF_INET 2 /* Internet IP Protocol */
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#define AF_INET 2 /* Internet IP Protocol */
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#define AF_AX25 3 /* Amateur Radio AX.25 */
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#define AF_AX25 3 /* Amateur Radio AX.25 */
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#define AF_IPX 4 /* Novell IPX */
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#define AF_IPX 4 /* Novell IPX */
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#define AF_APPLETALK 5 /* Appletalk DDP */
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#define AF_APPLETALK 5 /* Appletalk DDP */
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#define AF_NETROM 6 /* Amateur radio NetROM */
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#define AF_NETROM 6 /* Amateur radio NetROM */
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#define AF_BRIDGE 7 /* Multiprotocol bridge */
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#define AF_BRIDGE 7 /* Multiprotocol bridge */
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#define AF_AAL5 8 /* Reserved for Werner's ATM */
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#define AF_AAL5 8 /* Reserved for Werner's ATM */
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#define AF_X25 9 /* Reserved for X.25 project */
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#define AF_X25 9 /* Reserved for X.25 project */
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#ifdef LINUX_2_1_X
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#ifdef LINUX_2_1_X
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#define AF_INET6 10 /* IP version 6 */
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#define AF_INET6 10 /* IP version 6 */
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#endif
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#endif
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#define AF_ROSE 11 /* Amateur Radio X.25 PLP */
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#define AF_ROSE 11 /* Amateur Radio X.25 PLP */
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#define AF_MAX 13 /* For now.. */
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#define AF_MAX 13 /* For now.. */
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#define AF_PACKET 17 /* Forward compat hook */
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#define AF_PACKET 17 /* Forward compat hook */
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/* Protocol families, same as address families. */
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/* Protocol families, same as address families. */
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#define PF_UNSPEC AF_UNSPEC
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#define PF_UNSPEC AF_UNSPEC
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#define PF_UNIX AF_UNIX
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#define PF_UNIX AF_UNIX
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#define PF_INET AF_INET
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#define PF_INET AF_INET
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#define PF_AX25 AF_AX25
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#define PF_AX25 AF_AX25
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#define PF_IPX AF_IPX
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#define PF_IPX AF_IPX
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#define PF_APPLETALK AF_APPLETALK
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#define PF_APPLETALK AF_APPLETALK
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#define PF_NETROM AF_NETROM
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#define PF_NETROM AF_NETROM
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#define PF_BRIDGE AF_BRIDGE
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#define PF_BRIDGE AF_BRIDGE
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#define PF_AAL5 AF_AAL5
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#define PF_AAL5 AF_AAL5
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#define PF_X25 AF_X25
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#define PF_X25 AF_X25
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#ifdef LINUX_2_1_X
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#ifdef LINUX_2_1_X
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#define PF_INET6 AF_INET6
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#define PF_INET6 AF_INET6
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#endif
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#endif
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#define PF_ROSE AF_ROSE
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#define PF_ROSE AF_ROSE
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#define PF_MAX AF_MAX
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#define PF_MAX AF_MAX
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#define PF_PACKET AF_PACKET
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#define PF_PACKET AF_PACKET
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/* Maximum queue length specifiable by listen. */
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/* Maximum queue length specifiable by listen. */
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#define SOMAXCONN 128
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#define SOMAXCONN 128
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/* Flags we can use with send/ and recv. */
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/* Flags we can use with send/ and recv. */
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#define MSG_OOB 1
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#define MSG_OOB 1
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#define MSG_PEEK 2
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#define MSG_PEEK 2
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#define MSG_DONTROUTE 4
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#define MSG_DONTROUTE 4
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/*#define MSG_CTRUNC 8 - We need to support this for BSD oddments */
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/*#define MSG_CTRUNC 8 - We need to support this for BSD oddments */
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#define MSG_PROXY 16 /* Supply or ask second address. */
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#define MSG_PROXY 16 /* Supply or ask second address. */
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/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
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/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
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#define SOL_IP 0
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#define SOL_IP 0
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#define SOL_IPX 256
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#define SOL_IPX 256
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#define SOL_AX25 257
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#define SOL_AX25 257
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#define SOL_ATALK 258
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#define SOL_ATALK 258
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#define SOL_NETROM 259
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#define SOL_NETROM 259
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#define SOL_ROSE 260
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#define SOL_ROSE 260
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#define SOL_TCP 6
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#define SOL_TCP 6
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#define SOL_UDP 17
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#define SOL_UDP 17
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/* IP options */
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/* IP options */
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#define IP_TOS 1
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#define IP_TOS 1
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#define IPTOS_LOWDELAY 0x10
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#define IPTOS_LOWDELAY 0x10
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#define IPTOS_THROUGHPUT 0x08
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#define IPTOS_THROUGHPUT 0x08
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#define IPTOS_RELIABILITY 0x04
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#define IPTOS_RELIABILITY 0x04
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#define IPTOS_MINCOST 0x02
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#define IPTOS_MINCOST 0x02
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#define IP_TTL 2
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#define IP_TTL 2
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#define IP_HDRINCL 3
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#define IP_HDRINCL 3
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#define IP_OPTIONS 4
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#define IP_OPTIONS 4
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#define IP_MULTICAST_IF 32
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#define IP_MULTICAST_IF 32
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#define IP_MULTICAST_TTL 33
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#define IP_MULTICAST_TTL 33
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#define IP_MULTICAST_LOOP 34
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#define IP_MULTICAST_LOOP 34
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#define IP_ADD_MEMBERSHIP 35
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#define IP_ADD_MEMBERSHIP 35
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#define IP_DROP_MEMBERSHIP 36
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#define IP_DROP_MEMBERSHIP 36
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/* These need to appear somewhere around here */
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/* These need to appear somewhere around here */
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#define IP_DEFAULT_MULTICAST_TTL 1
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#define IP_DEFAULT_MULTICAST_TTL 1
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#define IP_DEFAULT_MULTICAST_LOOP 1
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#define IP_DEFAULT_MULTICAST_LOOP 1
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#define IP_MAX_MEMBERSHIPS 20
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#define IP_MAX_MEMBERSHIPS 20
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/* IPX options */
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/* IPX options */
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#define IPX_TYPE 1
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#define IPX_TYPE 1
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/* TCP options - this way around because someone left a set in the c library includes */
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/* TCP options - this way around because someone left a set in the c library includes */
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#define TCP_NODELAY 1
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#define TCP_NODELAY 1
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#define TCP_MAXSEG 2
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#define TCP_MAXSEG 2
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/* The various priorities. */
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/* The various priorities. */
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#define SOPRI_INTERACTIVE 0
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#define SOPRI_INTERACTIVE 0
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#define SOPRI_NORMAL 1
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#define SOPRI_NORMAL 1
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#define SOPRI_BACKGROUND 2
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#define SOPRI_BACKGROUND 2
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#ifdef __KERNEL__
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#ifdef __KERNEL__
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extern void memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len);
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extern void memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len);
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extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
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extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
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extern void memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
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extern void memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
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extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen);
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extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen);
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extern int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr);
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extern int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr);
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#endif
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#endif
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#endif /* _LINUX_SOCKET_H */
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#endif /* _LINUX_SOCKET_H */
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