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- #ifndef _CYGWIN_SOCKET_H
- #define _CYGWIN_SOCKET_H
-
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
-
- struct sockaddr {
- unsigned short sa_family; /* address family, AF_xxx */
- char sa_data[14]; /* 14 bytes of protocol address */
- };
-
- #include <asm/socket.h> /* arch-dependent defines */
- #include <cygwin/sockios.h> /* the SIOCxxx I/O controls */
- #include <cygwin/uio.h> /* iovec support */
- #include <sys/types.h>
-
- struct linger {
- unsigned short l_onoff; /* Linger active */
- unsigned short l_linger; /* How long to linger for */
- };
-
- struct msghdr
- {
- void * msg_name; /* Socket name */
- int msg_namelen; /* Length of name */
- struct iovec * msg_iov; /* Data blocks */
- int msg_iovlen; /* Number of blocks */
- void * msg_accrights; /* Per protocol magic (eg BSD file descriptor passing) */
- int msg_accrightslen; /* Length of rights list */
- };
-
- /* Socket types. */
- #define SOCK_STREAM 1 /* stream (connection) socket */
- #define SOCK_DGRAM 2 /* datagram (conn.less) socket */
- #define SOCK_RAW 3 /* raw socket */
- #define SOCK_RDM 4 /* reliably-delivered message */
- #define SOCK_SEQPACKET 5 /* sequential packet socket */
- #define SOCK_PACKET 10 /* CYGWIN specific way of */
- /* getting packets at the dev */
- /* level. For writing rarp and */
- /* other similar things on the */
- /* user level. */
-
- /* Supported address families. */
- /*
- * Address families.
- */
- #define AF_UNSPEC 0 /* unspecified */
- #define AF_UNIX 1 /* local to host (pipes, portals) */
- #define AF_INET 2 /* internetwork: UDP, TCP, etc. */
- #define AF_IMPLINK 3 /* arpanet imp addresses */
- #define AF_PUP 4 /* pup protocols: e.g. BSP */
- #define AF_CHAOS 5 /* mit CHAOS protocols */
- #define AF_NS 6 /* XEROX NS protocols */
- #define AF_ISO 7 /* ISO protocols */
- #define AF_OSI AF_ISO /* OSI is ISO */
- #define AF_ECMA 8 /* european computer manufacturers */
- #define AF_DATAKIT 9 /* datakit protocols */
- #define AF_CCITT 10 /* CCITT protocols, X.25 etc */
- #define AF_SNA 11 /* IBM SNA */
- #define AF_DECnet 12 /* DECnet */
- #define AF_DLI 13 /* Direct data link interface */
- #define AF_LAT 14 /* LAT */
- #define AF_HYLINK 15 /* NSC Hyperchannel */
- #define AF_APPLETALK 16 /* AppleTalk */
- #define AF_NETBIOS 17 /* NetBios-style addresses */
-
- #define AF_MAX 18
- /*
- * Protocol families, same as address families for now.
- */
- #define PF_UNSPEC AF_UNSPEC
- #define PF_UNIX AF_UNIX
- #define PF_INET AF_INET
- #define PF_IMPLINK AF_IMPLINK
- #define PF_PUP AF_PUP
- #define PF_CHAOS AF_CHAOS
- #define PF_NS AF_NS
- #define PF_ISO AF_ISO
- #define PF_OSI AF_OSI
- #define PF_ECMA AF_ECMA
- #define PF_DATAKIT AF_DATAKIT
- #define PF_CCITT AF_CCITT
- #define PF_SNA AF_SNA
- #define PF_DECnet AF_DECnet
- #define PF_DLI AF_DLI
- #define PF_LAT AF_LAT
- #define PF_HYLINK AF_HYLINK
- #define PF_APPLETALK AF_APPLETALK
-
- #define PF_MAX AF_MAX
-
- /* Maximum queue length specificable by listen. */
- #define SOMAXCONN 5
-
- /* Flags we can use with send/ and recv. */
- #define MSG_OOB 0x1 /* process out-of-band data */
- #define MSG_PEEK 0x2 /* peek at incoming message */
- #define MSG_DONTROUTE 0x4 /* send without using routing tables */
-
- /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
- #define SOL_IP 0
- #define SOL_IPX 256
- #define SOL_AX25 257
- #define SOL_ATALK 258
- #define SOL_NETROM 259
- #define SOL_TCP 6
- #define SOL_UDP 17
-
- /* IP options */
- #define IPTOS_LOWDELAY 0x10
- #define IPTOS_THROUGHPUT 0x08
- #define IPTOS_RELIABILITY 0x04
-
- /* These need to appear somewhere around here */
- #define IP_DEFAULT_MULTICAST_TTL 1
- #define IP_DEFAULT_MULTICAST_LOOP 1
- #define IP_MAX_MEMBERSHIPS 20
-
- /* IP options for use with WinSock */
-
- #define IP_OPTIONS 1
- #define IP_MULTICAST_IF 2
- #define IP_MULTICAST_TTL 3
- #define IP_MULTICAST_LOOP 4
- #define IP_ADD_MEMBERSHIP 5
- #define IP_DROP_MEMBERSHIP 6
- #define IP_TTL 7
- #define IP_TOS 8
- #define IP_DONTFRAGMENT 9
-
- /* IPX options */
- #define IPX_TYPE 1
-
- /* TCP options - this way around because someone left a set in the c library includes */
- #define TCP_NODELAY 0x0001
- #define TCP_MAXSEG 2
-
- /* The various priorities. */
- #define SOPRI_INTERACTIVE 0
- #define SOPRI_NORMAL 1
- #define SOPRI_BACKGROUND 2
-
- #ifdef __cplusplus
- };
- #endif /* __cplusplus */
-
- #endif /* _CYGWIN_SOCKET_H */
-