Unit Winsock
From Ultibo.org
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Description
Ultibo Winsock Interface unit
Notes:
- All BSD/Winsock functions that accept an Address or Port expect them to be in Network byte order.
- All other functions that take an Address or Port expect them to be in Host byte order.
Constants
Winsock specific constants
WINSOCK_* WINSOCK_VERSION = $0101;
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WINSOCK_TCP_SERVER_THREAD_NAME = 'TCP Server';
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Thread name for TCP server threads |
WINSOCK_TCP_SERVER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;
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Thread priority for TCP server threads |
WINSOCK_TCP_LISTENER_THREAD_NAME = 'TCP Listener';
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Thread name for TCP listener threads |
WINSOCK_TCP_LISTENER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;
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Thread priority for TCP listener threads |
WINSOCK_UDP_SERVER_THREAD_NAME = 'UDP Server';
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Thread name for UDP server threads |
WINSOCK_UDP_SERVER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;
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Thread priority for UDP server threads |
WINSOCK_UDP_LISTENER_THREAD_NAME = 'UDP Listener';
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Thread name for UDP listener threads |
WINSOCK_UDP_LISTENER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;
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Thread priority for UDP listener threads |
FD_SETSIZE = GlobalSock.FD_SETSIZE;
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IOCPARM_MASK = GlobalSock.IOCPARM_MASK;
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IOC_VOID = GlobalSock.IOC_VOID;
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IOC_OUT = GlobalSock.IOC_OUT;
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IOC_IN = GlobalSock.IOC_IN;
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IOC_INOUT = GlobalSock.IOC_INOUT;
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FIONREAD = GlobalSock.FIONREAD;
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FIONBIO = GlobalSock.FIONBIO;
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FIOASYNC = GlobalSock.FIOASYNC;
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SIOCSHIWAT = GlobalSock.SIOCSHIWAT;
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SIOCGHIWAT = GlobalSock.SIOCGHIWAT;
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SIOCSLOWAT = GlobalSock.SIOCSLOWAT;
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SIOCGLOWAT = GlobalSock.SIOCGLOWAT;
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SIOCATMARK = GlobalSock.SIOCATMARK;
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IMPLINK_IP = GlobalSock.IMPLINK_IP;
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IMPLINK_LOWEXPER = GlobalSock.IMPLINK_LOWEXPER;
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IMPLINK_HIGHEXPER = GlobalSock.IMPLINK_HIGHEXPER;
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INADDR_ANY = GlobalSock.INADDR_ANY;
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INADDR_LOOPBACK = GlobalSock.INADDR_LOOPBACK;
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INADDR_BROADCAST = GlobalSock.INADDR_BROADCAST;
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INADDR_NONE = GlobalSock.INADDR_NONE;
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IN_CLASSA_NET = GlobalSock.IN_CLASSA_NET;
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IN_CLASSA_NSHIFT = GlobalSock.IN_CLASSA_NSHIFT;
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IN_CLASSA_HOST = GlobalSock.IN_CLASSA_HOST;
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IN_CLASSA_MAX = GlobalSock.IN_CLASSA_MAX;
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IN_CLASSB_NET = GlobalSock.IN_CLASSB_NET;
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IN_CLASSB_NSHIFT = GlobalSock.IN_CLASSB_NSHIFT;
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IN_CLASSB_HOST = GlobalSock.IN_CLASSB_HOST;
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IN_CLASSB_MAX = GlobalSock.IN_CLASSB_MAX;
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IN_CLASSC_NET = GlobalSock.IN_CLASSC_NET;
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IN_CLASSC_NSHIFT = GlobalSock.IN_CLASSC_NSHIFT;
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IN_CLASSC_HOST = GlobalSock.IN_CLASSC_HOST;
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WSADESCRIPTION_LEN = GlobalSock.WSADESCRIPTION_LEN;
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WSASYS_STATUS_LEN = GlobalSock.WSASYS_STATUS_LEN;
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TF_DISCONNECT = GlobalSock.TF_DISCONNECT;
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TF_REUSE_SOCKET = GlobalSock.TF_REUSE_SOCKET;
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TF_WRITE_BEHIND = GlobalSock.TF_WRITE_BEHIND;
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| Level number for (get/set)sockopt() to apply to socket itself | |
SOL_SOCKET = GlobalSock.SOL_SOCKET;
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| Maximum queue length specifiable by listen | |
SOMAXCONN = 5;
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SOMAXCONN = GlobalSock.SOMAXCONN; (Lower for Winsock 1.1) |
| Define constant based on rfc883, used by gethostbyxxxx() calls | |
MAXGETHOSTSTRUCT = GlobalSock.MAXGETHOSTSTRUCT;
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| This is used instead of -1, since the TSocket type is unsigned | |
INVALID_SOCKET = GlobalSock.INVALID_SOCKET;
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SOCKET_ERROR = GlobalSock.SOCKET_ERROR;
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IP protocol
IPPROTO_* IPPROTO_IP = GlobalSock.IPPROTO_IP;
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IPPROTO_ICMP = GlobalSock.IPPROTO_ICMP;
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IPPROTO_IGMP = GlobalSock.IPPROTO_IGMP;
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IPPROTO_GGP = GlobalSock.IPPROTO_GGP;
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IPPROTO_TCP = GlobalSock.IPPROTO_TCP;
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IPPROTO_EGP = GlobalSock.IPPROTO_EGP;
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IPPROTO_PUP = GlobalSock.IPPROTO_PUP;
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IPPROTO_UDP = GlobalSock.IPPROTO_UDP;
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IPPROTO_HMP = GlobalSock.IPPROTO_HMP;
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IPPROTO_IDP = GlobalSock.IPPROTO_IDP;
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IPPROTO_RDP = GlobalSock.IPPROTO_RDP;
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IPPROTO_IPV6 = GlobalSock.IPPROTO_IPV6;
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IPPROTO_ROUTING = GlobalSock.IPPROTO_ROUTING;
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IPPROTO_FRAGMENT = GlobalSock.IPPROTO_FRAGMENT;
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IPPROTO_ICMPV6 = GlobalSock.IPPROTO_ICMPV6;
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IPPROTO_RVD = GlobalSock.IPPROTO_RVD;
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IPPROTO_ND = GlobalSock.IPPROTO_ND;
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IPPROTO_RAW = GlobalSock.IPPROTO_RAW;
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IPPROTO_MAX = GlobalSock.IPPROTO_MAX;
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IP port
IPPORT_* | Port/socket numbers: network standard functions | |
IPPORT_ANY = GlobalSock.IPPORT_ANY;
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IPPORT_ECHO = GlobalSock.IPPORT_ECHO;
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IPPORT_DISCARD = GlobalSock.IPPORT_DISCARD;
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IPPORT_SYSTAT = GlobalSock.IPPORT_SYSTAT;
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IPPORT_DAYTIME = GlobalSock.IPPORT_DAYTIME;
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IPPORT_NETSTAT = GlobalSock.IPPORT_NETSTAT;
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IPPORT_FTP = GlobalSock.IPPORT_FTP;
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IPPORT_TELNET = GlobalSock.IPPORT_TELNET;
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IPPORT_SMTP = GlobalSock.IPPORT_SMTP;
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IPPORT_TIMESERVER = GlobalSock.IPPORT_TIMESERVER;
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IPPORT_NAMESERVER = GlobalSock.IPPORT_NAMESERVER;
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IPPORT_WHOIS = GlobalSock.IPPORT_WHOIS;
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IPPORT_DNS = GlobalSock.IPPORT_DNS;
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IPPORT_MTP = GlobalSock.IPPORT_MTP;
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IPPORT_BOOTPS = GlobalSock.IPPORT_BOOTPS;
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IPPORT_BOOTPC = GlobalSock.IPPORT_BOOTPC;
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| Port/socket numbers: host specific functions | |
IPPORT_TFTP = GlobalSock.IPPORT_TFTP;
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IPPORT_RJE = GlobalSock.IPPORT_RJE;
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IPPORT_FINGER = GlobalSock.IPPORT_FINGER;
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IPPORT_TTYLINK = GlobalSock.IPPORT_TTYLINK;
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IPPORT_SUPDUP = GlobalSock.IPPORT_SUPDUP;
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| UNIX TCP sockets | |
IPPORT_EXECSERVER = GlobalSock.IPPORT_EXECSERVER;
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IPPORT_LOGINSERVER = GlobalSock.IPPORT_LOGINSERVER;
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IPPORT_CMDSERVER = GlobalSock.IPPORT_CMDSERVER;
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IPPORT_EFSSERVER = GlobalSock.IPPORT_EFSSERVER;
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| UNIX UDP sockets | |
IPPORT_BIFFUDP = GlobalSock.IPPORT_BIFFUDP;
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IPPORT_WHOSERVER = GlobalSock.IPPORT_WHOSERVER;
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IPPORT_ROUTESERVER = GlobalSock.IPPORT_ROUTESERVER;
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| Ports < IPPORT_RESERVED are reserved for privileged processes (e.g. root) | |
IPPORT_RESERVED = GlobalSock.IPPORT_RESERVED;
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IP option
IP_* | Options for use with [gs]etsockopt at the IP level | |
IP_OPTIONS = GlobalSock.IP_OPTIONS;
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IP_MULTICAST_IF = GlobalSock.IP_MULTICAST_IF;
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IP_MULTICAST_TTL = GlobalSock.IP_MULTICAST_TTL;
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IP_MULTICAST_LOOP = GlobalSock.IP_MULTICAST_LOOP;
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IP_ADD_MEMBERSHIP = GlobalSock.IP_ADD_MEMBERSHIP;
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IP_DROP_MEMBERSHIP = GlobalSock.IP_DROP_MEMBERSHIP;
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IP_TTL = GlobalSock.IP_TTL;
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IP_TOS = GlobalSock.IP_TOS;
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IP_DONTFRAGMENT = GlobalSock.IP_DONTFRAGMENT;
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IP_HDRINCL = GlobalSock.IP_HDRINCL;
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IP_DEFAULT_MULTICAST_TTL = GlobalSock.IP_DEFAULT_MULTICAST_TTL;
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IP_DEFAULT_MULTICAST_LOOP = GlobalSock.IP_DEFAULT_MULTICAST_LOOP;
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IP_MAX_MEMBERSHIPS = GlobalSock.IP_MAX_MEMBERSHIPS;
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Socket type
SOCK_* SOCK_UNSPEC = GlobalSock.SOCK_UNSPEC;
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SOCK_STREAM = GlobalSock.SOCK_STREAM;
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SOCK_DGRAM = GlobalSock.SOCK_DGRAM;
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SOCK_RAW = GlobalSock.SOCK_RAW;
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SOCK_RDM = GlobalSock.SOCK_RDM;
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SOCK_SEQPACKET = GlobalSock.SOCK_SEQPACKET;
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SOCK_PACKET = GlobalSock.SOCK_PACKET;
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Socket option
SO_* SO_DEBUG = GlobalSock.SO_DEBUG;
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SO_ACCEPTCONN = GlobalSock.SO_ACCEPTCONN;
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SO_REUSEADDR = GlobalSock.SO_REUSEADDR;
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SO_KEEPALIVE = GlobalSock.SO_KEEPALIVE;
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SO_DONTROUTE = GlobalSock.SO_DONTROUTE;
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SO_BROADCAST = GlobalSock.SO_BROADCAST;
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SO_USELOOPBACK = GlobalSock.SO_USELOOPBACK;
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SO_LINGER = GlobalSock.SO_LINGER;
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SO_OOBINLINE = GlobalSock.SO_OOBINLINE;
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SO_DONTLINGER = GlobalSock.SO_DONTLINGER;
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SO_EXCLUSIVEADDRUSE = GlobalSock.SO_EXCLUSIVEADDRUSE;
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| Additional options | |
SO_SNDBUF = GlobalSock.SO_SNDBUF;
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SO_RCVBUF = GlobalSock.SO_RCVBUF;
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SO_SNDLOWAT = GlobalSock.SO_SNDLOWAT;
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SO_RCVLOWAT = GlobalSock.SO_RCVLOWAT;
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SO_SNDTIMEO = GlobalSock.SO_SNDTIMEO;
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SO_RCVTIMEO = GlobalSock.SO_RCVTIMEO;
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SO_ERROR = GlobalSock.SO_ERROR;
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SO_TYPE = GlobalSock.SO_TYPE;
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SO_CONNTIMEO = GlobalSock.SO_CONNTIMEO;
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| Options for connect and disconnect data and options. Used only by non-TCP/IP transports such as DECNet, OSI TP4, etc | |
SO_CONNDATA = GlobalSock.SO_CONNDATA;
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SO_CONNOPT = GlobalSock.SO_CONNOPT;
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SO_DISCDATA = GlobalSock.SO_DISCDATA;
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SO_DISCOPT = GlobalSock.SO_DISCOPT;
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SO_CONNDATALEN = GlobalSock.SO_CONNDATALEN;
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SO_CONNOPTLEN = GlobalSock.SO_CONNOPTLEN;
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SO_DISCDATALEN = GlobalSock.SO_DISCDATALEN;
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SO_DISCOPTLEN = GlobalSock.SO_DISCOPTLEN;
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| Option for opening sockets for synchronous access | |
SO_OPENTYPE = GlobalSock.SO_OPENTYPE;
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SO_SYNCHRONOUS_ALERT = GlobalSock.SO_SYNCHRONOUS_ALERT;
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SO_SYNCHRONOUS_NONALERT = GlobalSock.SO_SYNCHRONOUS_NONALERT;
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| Other NT-specific options | |
SO_MAXDG = GlobalSock.SO_MAXDG;
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SO_MAXPATHDG = GlobalSock.SO_MAXPATHDG;
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SO_UPDATE_ACCEPT_CONTEXT = GlobalSock.SO_UPDATE_ACCEPT_CONTEXT;
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SO_CONNECT_TIME = GlobalSock.SO_CONNECT_TIME;
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TCP option
TCP_* TCP_NODELAY = GlobalSock.TCP_NODELAY;
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TCP_MAXSEG = GlobalSock.TCP_MAXSEG;
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TCP_NOPUSH = GlobalSock.TCP_NOPUSH;
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TCP_NOOPT = GlobalSock.TCP_NOOPT;
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TCP_BSDURGENT = GlobalSock.TCP_BSDURGENT;
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TCP_WSCALE = GlobalSock.TCP_WSCALE;
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TCP_NOSACK = GlobalSock.TCP_NOSACK;
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UDP option
UDP_* UDP_NOCHECKSUM = GlobalSock.UDP_NOCHECKSUM;
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Address family
AF_* AF_UNSPEC = GlobalSock.AF_UNSPEC;
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AF_UNIX = GlobalSock.AF_UNIX;
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AF_INET = GlobalSock.AF_INET;
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AF_IMPLINK = GlobalSock.AF_IMPLINK;
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AF_PUP = GlobalSock.AF_PUP;
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AF_CHAOS = GlobalSock.AF_CHAOS;
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AF_IPX = GlobalSock.AF_IPX;
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AF_NS = GlobalSock.AF_NS;
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AF_ISO = GlobalSock.AF_ISO;
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AF_OSI = GlobalSock.AF_OSI;
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AF_ECMA = GlobalSock.AF_ECMA;
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AF_DATAKIT = GlobalSock.AF_DATAKIT;
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AF_CCITT = GlobalSock.AF_CCITT;
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AF_SNA = GlobalSock.AF_SNA;
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AF_DECnet = GlobalSock.AF_DECnet;
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AF_DLI = GlobalSock.AF_DLI;
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AF_LAT = GlobalSock.AF_LAT;
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AF_HYLINK = GlobalSock.AF_HYLINK;
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AF_APPLETALK = GlobalSock.AF_APPLETALK;
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AF_NETBIOS = GlobalSock.AF_NETBIOS;
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AF_VOICEVIEW = GlobalSock.AF_VOICEVIEW;
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AF_FIREFOX = GlobalSock.AF_FIREFOX;
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AF_UNKNOWN1 = GlobalSock.AF_UNKNOWN1;
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AF_BAN = GlobalSock.AF_BAN;
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AF_ATM = GlobalSock.AF_ATM;
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AF_INET6 = GlobalSock.AF_INET6;
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AF_CLUSTER = GlobalSock.AF_CLUSTER;
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AF_12844 = GlobalSock.AF_12844;
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AF_IRDA = GlobalSock.AF_IRDA;
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AF_NETDES = GlobalSock.AF_NETDES;
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AF_MAX = GlobalSock.AF_MAX;
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Protocol family
PF_* PF_UNSPEC = GlobalSock.PF_UNSPEC;
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PF_UNIX = GlobalSock.PF_UNIX;
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PF_INET = GlobalSock.PF_INET;
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PF_IMPLINK = GlobalSock.PF_IMPLINK;
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PF_PUP = GlobalSock.PF_PUP;
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PF_CHAOS = GlobalSock.PF_CHAOS;
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PF_NS = GlobalSock.PF_NS;
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PF_IPX = GlobalSock.PF_IPX;
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PF_ISO = GlobalSock.PF_ISO;
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PF_OSI = GlobalSock.PF_OSI;
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PF_ECMA = GlobalSock.PF_ECMA;
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PF_DATAKIT = GlobalSock.PF_DATAKIT;
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PF_CCITT = GlobalSock.PF_CCITT;
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PF_SNA = GlobalSock.PF_SNA;
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PF_DECnet = GlobalSock.PF_DECnet;
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PF_DLI = GlobalSock.PF_DLI;
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PF_LAT = GlobalSock.PF_LAT;
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PF_HYLINK = GlobalSock.PF_HYLINK;
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PF_APPLETALK = GlobalSock.PF_APPLETALK;
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PF_VOICEVIEW = GlobalSock.PF_VOICEVIEW;
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PF_FIREFOX = GlobalSock.PF_FIREFOX;
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PF_UNKNOWN1 = GlobalSock.PF_UNKNOWN1;
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PF_BAN = GlobalSock.PF_BAN;
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PF_ATM = GlobalSock.PF_ATM;
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PF_INET6 = GlobalSock.PF_INET6;
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PF_CLUSTER = GlobalSock.PF_CLUSTER;
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PF_12844 = GlobalSock.PF_12844;
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PF_IRDA = GlobalSock.PF_IRDA;
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PF_NETDES = GlobalSock.PF_NETDES;
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PF_MAX = GlobalSock.PF_MAX;
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Message flag
MSG_* MSG_OOB = GlobalSock.MSG_OOB;
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MSG_PEEK = GlobalSock.MSG_PEEK;
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MSG_DONTROUTE = GlobalSock.MSG_DONTROUTE;
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MSG_WAITALL = GlobalSock.MSG_WAITALL;
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MSG_MAXIOVLEN = GlobalSock.MSG_MAXIOVLEN;
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MSG_PARTIAL = GlobalSock.MSG_PARTIAL;
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WSAAsyncSelect flag
FD_* | Define flags to be used with the WSAAsyncSelect() call | |
FD_READ = GlobalSock.FD_READ;
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FD_WRITE = GlobalSock.FD_WRITE;
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FD_OOB = GlobalSock.FD_OOB;
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FD_ACCEPT = GlobalSock.FD_ACCEPT;
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FD_CONNECT = GlobalSock.FD_CONNECT;
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FD_CLOSE = GlobalSock.FD_CLOSE;
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Socket error
WSAE* | All Windows Sockets error constants are biased by WSABASEERR from the "normal" | |
WSABASEERR = GlobalSock.WSABASEERR;
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| Windows Sockets definitions of regular Microsoft C error constants | |
WSAEINTR = GlobalSock.WSAEINTR;
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WSAEBADF = GlobalSock.WSAEBADF;
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WSAEACCES = GlobalSock.WSAEACCES;
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WSAEFAULT = GlobalSock.WSAEFAULT;
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WSAEINVAL = GlobalSock.WSAEINVAL;
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WSAEMFILE = GlobalSock.WSAEMFILE;
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| Windows Sockets definitions of regular Berkeley error constants | |
WSAEWOULDBLOCK = GlobalSock.WSAEWOULDBLOCK;
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WSAEINPROGRESS = GlobalSock.WSAEINPROGRESS;
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WSAEALREADY = GlobalSock.WSAEALREADY;
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WSAENOTSOCK = GlobalSock.WSAENOTSOCK;
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WSAEDESTADDRREQ = GlobalSock.WSAEDESTADDRREQ;
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WSAEMSGSIZE = GlobalSock.WSAEMSGSIZE;
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WSAEPROTOTYPE = GlobalSock.WSAEPROTOTYPE;
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WSAENOPROTOOPT = GlobalSock.WSAENOPROTOOPT;
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WSAEPROTONOSUPPORT = GlobalSock.WSAEPROTONOSUPPORT;
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WSAESOCKTNOSUPPORT = GlobalSock.WSAESOCKTNOSUPPORT;
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WSAEOPNOTSUPP = GlobalSock.WSAEOPNOTSUPP;
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WSAEPFNOSUPPORT = GlobalSock.WSAEPFNOSUPPORT;
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WSAEAFNOSUPPORT = GlobalSock.WSAEAFNOSUPPORT;
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WSAEADDRINUSE = GlobalSock.WSAEADDRINUSE;
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WSAEADDRNOTAVAIL = GlobalSock.WSAEADDRNOTAVAIL;
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WSAENETDOWN = GlobalSock.WSAENETDOWN;
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WSAENETUNREACH = GlobalSock.WSAENETUNREACH;
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WSAENETRESET = GlobalSock.WSAENETRESET;
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WSAECONNABORTED = GlobalSock.WSAECONNABORTED;
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WSAECONNRESET = GlobalSock.WSAECONNRESET;
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WSAENOBUFS = GlobalSock.WSAENOBUFS;
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WSAEISCONN = GlobalSock.WSAEISCONN;
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WSAENOTCONN = GlobalSock.WSAENOTCONN;
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WSAESHUTDOWN = GlobalSock.WSAESHUTDOWN;
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WSAETOOMANYREFS = GlobalSock.WSAETOOMANYREFS;
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WSAETIMEDOUT = GlobalSock.WSAETIMEDOUT;
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WSAECONNREFUSED = GlobalSock.WSAECONNREFUSED;
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WSAELOOP = GlobalSock.WSAELOOP;
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WSAENAMETOOLONG = GlobalSock.WSAENAMETOOLONG;
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WSAEHOSTDOWN = GlobalSock.WSAEHOSTDOWN;
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WSAEHOSTUNREACH = GlobalSock.WSAEHOSTUNREACH;
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WSAENOTEMPTY = GlobalSock.WSAENOTEMPTY;
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WSAEPROCLIM = GlobalSock.WSAEPROCLIM;
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WSAEUSERS = GlobalSock.WSAEUSERS;
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WSAEDQUOT = GlobalSock.WSAEDQUOT;
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WSAESTALE = GlobalSock.WSAESTALE;
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WSAEREMOTE = GlobalSock.WSAEREMOTE;
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WSAEDISCON = GlobalSock.WSAEDISCON;
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| Extended Windows Sockets error constant definitions | |
WSASYSNOTREADY = GlobalSock.WSASYSNOTREADY;
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WSAVERNOTSUPPORTED = GlobalSock.WSAVERNOTSUPPORTED;
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WSANOTINITIALISED = GlobalSock.WSANOTINITIALISED;
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| Error return codes from gethostbyname() and gethostbyaddr() (when using the resolver). Note that these errors are retrieved via WSAGetLastError() and must therefore follow the rules for avoiding clashes with error numbers from specific implementations or language run-time systems. For this reason the codes are based at WSABASEERR+1001. Note also that [WSA]NO_ADDRESS is defined only for compatibility purposes. | |
| Authoritative Answer: Host not found | |
WSAHOST_NOT_FOUND = GlobalSock.WSAHOST_NOT_FOUND;
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HOST_NOT_FOUND = GlobalSock.HOST_NOT_FOUND;
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| Non-Authoritative: Host not found, or SERVERFAIL | |
WSATRY_AGAIN = GlobalSock.WSATRY_AGAIN;
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TRY_AGAIN = GlobalSock.TRY_AGAIN;
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| Non recoverable errors, FORMERR, REFUSED, NOTIMP | |
WSANO_RECOVERY = GlobalSock.WSANO_RECOVERY;
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NO_RECOVERY = GlobalSock.NO_RECOVERY;
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| Valid name, no data record of requested type | |
WSANO_DATA = GlobalSock.WSANO_DATA;
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NO_DATA = GlobalSock.NO_DATA;
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| no address, look for MX record | |
WSANO_ADDRESS = GlobalSock.WSANO_ADDRESS;
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NO_ADDRESS = GlobalSock.NO_ADDRESS;
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| Windows Sockets errors redefined as regular Berkeley error constants. These are commented out in Windows NT to avoid conflicts with errno.h. Use the WSA constants instead. | |
EWOULDBLOCK = GlobalSock.EWOULDBLOCK;
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EINPROGRESS = GlobalSock.EINPROGRESS;
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EALREADY = GlobalSock.EALREADY;
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ENOTSOCK = GlobalSock.ENOTSOCK;
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EDESTADDRREQ = GlobalSock.EDESTADDRREQ;
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EMSGSIZE = GlobalSock.EMSGSIZE;
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EPROTOTYPE = GlobalSock.EPROTOTYPE;
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ENOPROTOOPT = GlobalSock.ENOPROTOOPT;
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EPROTONOSUPPORT = GlobalSock.EPROTONOSUPPORT;
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ESOCKTNOSUPPORT = GlobalSock.ESOCKTNOSUPPORT;
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EOPNOTSUPP = GlobalSock.EOPNOTSUPP;
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EPFNOSUPPORT = GlobalSock.EPFNOSUPPORT;
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EAFNOSUPPORT = GlobalSock.EAFNOSUPPORT;
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EADDRINUSE = GlobalSock.EADDRINUSE;
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EADDRNOTAVAIL = GlobalSock.EADDRNOTAVAIL;
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ENETDOWN = GlobalSock.ENETDOWN;
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ENETUNREACH = GlobalSock.ENETUNREACH;
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ENETRESET = GlobalSock.ENETRESET;
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ECONNABORTED = GlobalSock.ECONNABORTED;
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ECONNRESET = GlobalSock.ECONNRESET;
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ENOBUFS = GlobalSock.ENOBUFS;
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EISCONN = GlobalSock.EISCONN;
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ENOTCONN = GlobalSock.ENOTCONN;
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ESHUTDOWN = GlobalSock.ESHUTDOWN;
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ETOOMANYREFS = GlobalSock.ETOOMANYREFS;
|
|
ETIMEDOUT = GlobalSock.ETIMEDOUT;
|
|
ECONNREFUSED = GlobalSock.ECONNREFUSED;
|
|
ELOOP = GlobalSock.ELOOP;
|
|
ENAMETOOLONG = GlobalSock.ENAMETOOLONG;
|
|
EHOSTDOWN = GlobalSock.EHOSTDOWN;
|
|
EHOSTUNREACH = GlobalSock.EHOSTUNREACH;
|
|
ENOTEMPTY = GlobalSock.ENOTEMPTY;
|
|
EPROCLIM = GlobalSock.EPROCLIM;
|
|
EUSERS = GlobalSock.EUSERS;
|
|
EDQUOT = GlobalSock.EDQUOT;
|
|
ESTALE = GlobalSock.ESTALE;
|
|
EREMOTE = GlobalSock.EREMOTE;
|
|
ENOTREADY = GlobalSock.ENOTREADY;
|
|
EVERNOTSUPPORTED = GlobalSock.EVERNOTSUPPORTED;
|
|
ENOTINITIALISED = GlobalSock.ENOTINITIALISED;
|
|
WsControlEx option
WSA_* WSA_MAX_INTERFACE_NAME_LEN = GlobalSock.WSA_MAX_INTERFACE_NAME_LEN;
|
|
WSA_ANY_SIZE = GlobalSock.WSA_ANY_SIZE;
|
|
WSA_MAX_ADAPTER_NAME = GlobalSock.WSA_MAX_ADAPTER_NAME;
|
|
WSA_MAX_ADAPTER_DESCRIPTION_LENGTH = GlobalSock.WSA_MAX_ADAPTER_DESCRIPTION_LENGTH;
|
|
WSA_MAX_ADAPTER_NAME_LENGTH = GlobalSock.WSA_MAX_ADAPTER_NAME_LENGTH;
|
|
WSA_MAX_ADAPTER_ADDRESS_LENGTH = GlobalSock.WSA_MAX_ADAPTER_ADDRESS_LENGTH;
|
|
WSA_MAX_HOSTNAME_LEN = GlobalSock.WSA_MAX_HOSTNAME_LEN;
|
|
WSA_MAX_DOMAIN_NAME_LEN = GlobalSock.WSA_MAX_DOMAIN_NAME_LEN;
|
|
WSA_MAX_SCOPE_ID_LEN = GlobalSock.WSA_MAX_SCOPE_ID_LEN;
|
|
WSA_MAXLEN_IFDESCR = GlobalSock.WSA_MAXLEN_IFDESCR;
|
|
WSA_MAXLEN_PHYSADDR = GlobalSock.WSA_MAXLEN_PHYSADDR;
|
|
WSA_USE_CURRENT_TTL = GlobalSock.WSA_USE_CURRENT_TTL;
|
|
WSA_USE_CURRENT_FORWARDING = GlobalSock.WSA_USE_CURRENT_FORWARDING;
|
|
WSA_IP_FORWARDING = GlobalSock.WSA_IP_FORWARDING;
|
|
WSA_IP_NOT_FORWARDING = GlobalSock.WSA_IP_NOT_FORWARDING;
|
|
| WsControlEx Functions | |
WSA_GETNUMBEROFINTERFACES = GlobalSock.WSA_GETNUMBEROFINTERFACES;
|
|
WSA_GETIFENTRY = GlobalSock.WSA_GETIFENTRY;
|
|
WSA_GETIFTABLE = GlobalSock.WSA_GETIFTABLE;
|
|
WSA_GETIPADDRTABLE = GlobalSock.WSA_GETIPADDRTABLE;
|
|
WSA_GETIPNETTABLE = GlobalSock.WSA_GETIPNETTABLE;
|
|
WSA_GETIPFORWARDTABLE = GlobalSock.WSA_GETIPFORWARDTABLE;
|
|
WSA_GETTCPTABLE = GlobalSock.WSA_GETTCPTABLE;
|
|
WSA_GETUDPTABLE = GlobalSock.WSA_GETUDPTABLE;
|
|
WSA_GETIPSTATISTICS = GlobalSock.WSA_GETIPSTATISTICS;
|
|
WSA_GETICMPSTATISTICS = GlobalSock.WSA_GETICMPSTATISTICS;
|
|
WSA_GETTCPSTATISTICS = GlobalSock.WSA_GETTCPSTATISTICS;
|
|
WSA_GETUDPSTATISTICS = GlobalSock.WSA_GETUDPSTATISTICS;
|
|
WSA_SETIFENTRY = GlobalSock.WSA_SETIFENTRY;
|
|
WSA_CREATEIPFORWARDENTRY = GlobalSock.WSA_CREATEIPFORWARDENTRY;
|
|
WSA_SETIPFORWARDENTRY = GlobalSock.WSA_SETIPFORWARDENTRY;
|
|
WSA_DELETEIPFORWARDENTRY = GlobalSock.WSA_DELETEIPFORWARDENTRY;
|
|
WSA_SETIPSTATISTICS = GlobalSock.WSA_SETIPSTATISTICS;
|
|
WSA_SETIPTTL = GlobalSock.WSA_SETIPTTL;
|
|
WSA_CREATEIPNETENTRY = GlobalSock.WSA_CREATEIPNETENTRY;
|
|
WSA_SETIPNETENTRY = GlobalSock.WSA_SETIPNETENTRY;
|
|
WSA_DELETEIPNETENTRY = GlobalSock.WSA_DELETEIPNETENTRY;
|
|
WSA_FLUSHIPNETTABLE = GlobalSock.WSA_FLUSHIPNETTABLE;
|
|
WSA_CREATEPROXYARPENTRY = GlobalSock.WSA_CREATEPROXYARPENTRY;
|
|
WSA_DELETEPROXTARPENTRY = GlobalSock.WSA_DELETEPROXTARPENTRY;
|
|
WSA_SETTCPENTRY = GlobalSock.WSA_SETTCPENTRY;
|
|
WSA_GETINTERFACEINFO = GlobalSock.WSA_GETINTERFACEINFO;
|
|
WSA_GETUNIDIRECTIONALADAPTERINFO = GlobalSock.WSA_GETUNIDIRECTIONALADAPTERINFO;
|
|
WSA_GETBESTINTERFACE = GlobalSock.WSA_GETBESTINTERFACE;
|
|
WSA_GETBESTROUTE = GlobalSock.WSA_GETBESTROUTE;
|
|
WSA_NOTIFYADDRCHANGE = GlobalSock.WSA_NOTIFYADDRCHANGE;
|
|
WSA_NOTIFYROUTECHANGE = GlobalSock.WSA_NOTIFYROUTECHANGE;
|
|
WSA_GETADAPTERINDEX = GlobalSock.WSA_GETADAPTERINDEX;
|
|
WSA_ADDIPADDRESS = GlobalSock.WSA_ADDIPADDRESS;
|
|
WSA_DELETEIPADDRESS = GlobalSock.WSA_DELETEIPADDRESS;
|
|
WSA_GETNETWORKPARAMS = GlobalSock.WSA_GETNETWORKPARAMS;
|
|
WSA_GETADAPTERSINFO = GlobalSock.WSA_GETADAPTERSINFO;
|
|
WSA_GETPERADAPTERINFO = GlobalSock.WSA_GETPERADAPTERINFO;
|
|
WSA_IPRELEASEADDRESS = GlobalSock.WSA_IPRELEASEADDRESS;
|
|
WSA_IPRENEWADDRESS = GlobalSock.WSA_IPRENEWADDRESS;
|
|
WSA_SENDARP = GlobalSock.WSA_SENDARP;
|
|
WSA_GETRTTANDHOPCOUNT = GlobalSock.WSA_GETRTTANDHOPCOUNT;
|
|
WSA_GETFRIENDLYIFINDEX = GlobalSock.WSA_GETFRIENDLYIFINDEX;
|
|
WSA_ENABLEROUTER = GlobalSock.WSA_ENABLEROUTER;
|
|
WSA_UNENABLEROUTER = GlobalSock.WSA_UNENABLEROUTER;
|
|
Type definitions
See globalsock.pas
Public variables
None defined
Function declarations
Initialization functions
procedure WSInit;
Description: To be documented
| Note | None documented |
|---|
function WSStart:Boolean;
Description: To be documented
| Note | None documented |
|---|
function WSStop:Boolean;
Description: To be documented
| Note | None documented |
|---|
procedure WSAsyncStart(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
Winsock functions
function accept(s: TSocket; addr: PSockAddr; addrlen : ptOS_INT) : TSocket;
Description: Accept an incoming connection attempt on a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function accept(s: TSocket; addr: PSockAddr; var addrlen : tOS_INT) : TSocket;
Description: Accept an incoming connection attempt on a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function bind(s: TSocket; addr: PSockaddr; namelen:tOS_INT):tOS_INT;
Description: Associate a local address with a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function bind(s: TSocket; var addr: TSockaddr; namelen:tOS_INT):tOS_INT;
Description: Associate a local address with a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function closesocket(s: TSocket):tOS_INT;
Description: Close an existing socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function connect(s: TSocket; addr:PSockAddr; namelen:tOS_INT):tOS_INT;
Description: Establish a connection to a specified socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function connect(s: TSocket; var name:TSockAddr; namelen:tOS_INT):tOS_INT;
Description: Establish a connection to a specified socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function ioctlsocket(s: TSocket; cmd:longint; var arg:u_long):tOS_INT;
Description: Control the I/O mode of a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function ioctlsocket(s: TSocket; cmd:longint; var arg:longint):tOS_INT;
Description: Control the I/O mode of a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function ioctlsocket(s: TSocket; cmd:longint; argp:pu_long):tOS_INT;
Description: Control the I/O mode of a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function getpeername(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;
Description: Retrieve the address of the peer to which a socket is connected
| Note | See the Windows Sockets documentation for additional information |
|---|
function getsockname(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;
Description: Retrieve the local name for a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; var optlen:tOS_INT):tOS_INT;
Description: Retrieve a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; var optlen:tOS_INT):tOS_INT;
Description: Retrieve a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; var optlen:tOS_INT):tOS_INT;
Description: Retrieve a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function htonl(hostlong: u_long): u_long;
Description: Convert a u_long from host byte order to TCP/IP network byte order (which is big-endian)
| Note | See the Windows Sockets documentation for additional information |
|---|
function htons(hostshort: u_short): u_short;
Description: Convert a u_short from host byte order to TCP/IP network byte order (which is big-endian)
| Note | See the Windows Sockets documentation for additional information |
|---|
function inet_addr(cp: PChar): u_long;
Description: Convert a string containing an IPv4 dotted-decimal address into a proper address for the IN_ADDR structure
| Note | Address will be returned in network byte order.
See the Windows Sockets documentation for additional information |
|---|
function inet_ntoa(inaddr: TInAddr): PChar;
Description: Convert an (IPv4) Internet network address into an ASCII string in Internet standard dotted-decimal format
| Note | As per the Winsock specification, the buffer returned by this function is only guaranteed to be valid until the next Winsock function call is made within the same thread. Therefore, the data should be copied before another Winsock call. |
|---|---|
| Note | Address will be in network order.
See the Windows Sockets documentation for additional information |
function listen(s: TSocket; backlog:tOS_INT):tOS_INT;
Description: Place a socket in a state in which it is listening for incoming connections
| Note | See the Windows Sockets documentation for additional information |
|---|
function ntohl(netlong: u_long): u_long;
Description: Convert a u_long from TCP/IP network byte order to host byte order
| Note | See the Windows Sockets documentation for additional information |
|---|
function ntohs(netshort: u_short): u_short;
Description: Convert a u_short from TCP/IP network byte order to host byte order
| Note | See the Windows Sockets documentation for additional information |
|---|
function recv(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Receive data from a connected socket or a bound connectionless socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function recv(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Receive data from a connected socket or a bound connectionless socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function recv(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Receive data from a connected socket or a bound connectionless socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function recvfrom(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;
Description: Receive a datagram and store the source address
| Note | See the Windows Sockets documentation for additional information |
|---|
function recvfrom(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;
Description: Receive a datagram and store the source address
| Note | See the Windows Sockets documentation for additional information |
|---|
function recvfrom(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var from:TSockAddr; var fromlen:tOS_INT):tOS_INT;
Description: Receive a datagram and store the source address
| Note | See the Windows Sockets documentation for additional information |
|---|
function select(nfds:tOS_INT; readfds,writefds,exceptfds : PFDSet;timeout: PTimeVal):tOS_INT;
Description: Determine the status of one or more sockets, waiting if necessary, to perform synchronous I/O
| Note | All sockets contained by the FDSet must be of the same type.
See the Windows Sockets documentation for additional information |
|---|
function send(s: TSocket;var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Send data on a connected socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function send(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Send data on a connected socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function send(s: TSocket;buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;
Description: Send data on a connected socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function sendto(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;
Description: Send data to a specific destination
| Note | See the Windows Sockets documentation for additional information |
|---|
function sendto(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;
Description: Send data to a specific destination
| Note | See the Windows Sockets documentation for additional information |
|---|
function sendto(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var toaddr:TSockAddr; tolen:tOS_INT):tOS_INT;
Description: Send data to a specific destination
| Note | See the Windows Sockets documentation for additional information |
|---|
function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; optlen:tOS_INT):tOS_INT;
Description: Set a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; optlen:tOS_INT):tOS_INT;
Description: Set a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; optlen:tOS_INT):tOS_INT;
Description: Set a socket option
| Note | See the Windows Sockets documentation for additional information |
|---|
function shutdown(s: TSocket; how:tOS_INT):tOS_INT;
Description: Disable sends or receives on a socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function socket(af:tOS_INT; struct:tOS_INT; protocol:tOS_INT):TSocket;
Description: Create a socket that is bound to a specific transport service provider
| Note | See the Windows Sockets documentation for additional information |
|---|
function gethostbyaddr(addr:pchar; len:tOS_INT; family:tOS_INT): PHostEnt;
Description: Retrieve the host information corresponding to a network address
| Note | Address will be in network byte order where applicable.
See the Windows Sockets documentation for additional information |
|---|
function gethostbyname(name: PChar): PHostEnt;
Description: Retrieve network address corresponding to a host name
| Note | See the Windows Sockets documentation for additional information |
|---|
function gethostname(name: PChar; namelen:tOS_INT):tOS_INT;
Description: Retrieve the standard host name for the local computer
| Note | See the Windows Sockets documentation for additional information |
|---|
function getservbyport(port:tOS_INT; proto: PChar):PServEnt;
Description: Retrieve service information corresponding to a port and protocol
| Note | Port will be in network byte order.
See the Windows Sockets documentation for additional information |
|---|
function getservbyname(name, proto: PChar): PServEnt;
Description: Retrieve service information corresponding to a service name and protocol
| Note | See the Windows Sockets documentation for additional information |
|---|
function getprotobynumber(proto:tOS_INT):PProtoEnt;
Description: Retrieve protocol information corresponding to a protocol number
| Note | See the Windows Sockets documentation for additional information |
|---|
function getprotobyname(name: PChar): PProtoEnt;
Description: Retrieve the protocol information corresponding to a protocol name
| Note | See the Windows Sockets documentation for additional information |
|---|
function WSAStartup(wVersionRequired:word; var WSAData:TWSADATA):tOS_INT;
Description: Initiate use of Winsock by an application
| Note | See the Windows Sockets documentation for additional information |
|---|
function WSACleanup:tOS_INT;
Description: Terminate use of Winsock by an application
| Note | See the Windows Sockets documentation for additional information |
|---|
procedure WSASetLastError(iError:tOS_INT); inline;
Description: Set the error code that can be retrieved through the WSAGetLastError function
| Note | See the Windows Sockets documentation for additional information |
|---|
function WSAGetLastError:tOS_INT; inline;
Description: Return the error status for the last Windows Sockets operation that failed
| Note | See the Windows Sockets documentation for additional information |
|---|
function WSAIsBlocking: BOOL;
Description: To be documented
| Note | None documented |
|---|
function WSAUnhookBlockingHook:tOS_INT;
Description: To be documented
| Note | None documented |
|---|
function WSASetBlockingHook(lpBlockFunc: TFarProc): TFarProc;
Description: To be documented
| Note | None documented |
|---|
function WSACancelBlockingCall:tOS_INT;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetServByName(hWnd:HWND; wMsg:u_int; name:pchar; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetServByPort(hWnd:HWND; wMsg:u_int; port:tOS_INT; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetProtoByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetProtoByNumber(hWnd:HWND; wMsg:u_int; number:tOS_INT; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetHostByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncGetHostByAddr(hWnd:HWND; wMsg:u_int; addr:pchar; len:tOS_INT; family:tOS_INT; buf:pchar; buflen:tOS_INT):THandle;
Description: To be documented
| Note | None documented |
|---|
function WSACancelAsyncRequest(hAsyncTaskHandle:THandle):tOS_INT;
Description: To be documented
| Note | None documented |
|---|
function WSAAsyncSelect(s: TSocket; hWnd:HWND; wMsg:u_int; lEvent:longint):tOS_INT;
Description: To be documented
| Note | None documented |
|---|
function WSARecvEx(s: TSocket;var buf; len:tOS_INT; flags:ptOS_INT):tOS_INT;
Description: Receive data from a connected socket or a bound connectionless socket
| Note | See the Windows Sockets documentation for additional information |
|---|
function __WSAFDIsSet(s: TSocket; var FDSet:TFDSet):BOOL;
Description: Return a value indicating whether a socket is included in a set of socket descriptors
| Note | See the Windows Sockets documentation for additional information |
|---|
function __WSAFDIsSet_(s: TSocket; var FDSet:TFDSet):tOS_INT;
Description: Return a value indicating whether a socket is included in a set of socket descriptors
| Note | See the Windows Sockets documentation for additional information |
|---|
function TransmitFile(hSocket: TSocket; hFile: THandle; nNumberOfBytesToWrite: DWORD; nNumberOfBytesPerSend: DWORD; lpOverlapped: POverlapped; lpTransmitBuffers: PTransmitFileBuffers; dwReserved: DWORD): BOOL;
Description: To be documented
| Note | None documented |
|---|
function AcceptEx(sListenSocket, sAcceptSocket: TSocket; lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; lpdwBytesReceived: LPDWORD; lpOverlapped: POverlapped): BOOL;
Description: To be documented
| Note | None documented |
|---|
procedure GetAcceptExSockaddrs(lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; LocalSockaddr: PPSockAddr; LocalSockaddrLength: PInteger; RemoteSockaddr: PPSockAddr; RemoteSockaddrLength: PInteger);
Description: To be documented
| Note | None documented |
|---|
function WSAMakeSyncReply(Buflen,Error:Word):dword;
Description: To be documented
| Note | None documented |
|---|
function WSAMakeSelectReply(Event,Error:Word):dword;
Description: To be documented
| Note | None documented |
|---|
function WSAGetAsyncBuflen(Param:dword):Word;
Description: To be documented
| Note | None documented |
|---|
function WSAGetAsyncError(Param:dword):Word;
Description: To be documented
| Note | None documented |
|---|
function WSAGetSelectEvent(Param:dword):Word;
Description: To be documented
| Note | None documented |
|---|
function WSAGetSelectError(Param:dword):Word;
Description: To be documented
| Note | None documented |
|---|
procedure FD_CLR(Socket:TSocket; var FDSet:TFDSet);
Description: Remove a socket from an fd_set
| Note | See the Windows Sockets documentation for additional information |
|---|
function FD_ISSET(Socket:TSocket; var FDSet:TFDSet):Boolean;
Description: Check if a socket is a member of an fd_set
| Note | See the Windows Sockets documentation for additional information |
|---|
procedure FD_SET(Socket:TSocket; var FDSet:TFDSet);
Description: Add a socket to an fd_set
| Note | See the Windows Sockets documentation for additional information |
|---|
procedure FD_ZERO(var FDSet:TFDSet);
Description: Initialize an fd_set to null
| Note | See the Windows Sockets documentation for additional information |
|---|
Winsock undocumented functions
function WsControl(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;
Description: To be documented
| Note | None documented |
|---|
function getnetbyaddr(addr: Pointer; len, Struct: Integer): PNetEnt;
Description: Retrieve the network information corresponding to a network address
| Note | Address will be in network byte order where applicable |
|---|
function getnetbyname(name: PChar): PNetEnt;
Description: Retrieve network address corresponding to a network name
| Note | None documented |
|---|
Winsock enhanced functions
function WsControlEx(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;
Description: To be documented
| Note | None documented |
|---|
RTL text IO functions
function SysTextIOReadChar(var ACh:Char; AUserData:Pointer):Boolean;
Description: Handler for platform TextIOReadChar function
| Note | Not intended to be called directly by applications |
|---|
function SysTextIOWriteChar(ACh:Char; AUserData:Pointer):Boolean;
Description: Handler for platform TextIOWriteChar function
| Note | Not intended to be called directly by applications |
|---|
function SysTextIOWriteBuffer(ABuffer:PChar; ACount:LongInt; AUserData:Pointer):LongInt;
Description: Handler for platform TextIOWriteBuffer function
| Note | Not intended to be called directly by applications |
|---|
Winsock helper functions
function WinsockRedirectInput(s:TSocket):Boolean;
Description: Redirect standard input to the socket specified by s
| s | The socket to redirect input to (or INVALID_SOCKET to stop redirection) |
|---|---|
| Return | True if completed successfully or False if an error occurred |
| Note | Redirects the input of the text file Input which also redirects the input of Read, ReadLn and the standard C library. |
function WinsockRedirectOutput(s:TSocket):Boolean;
Description: Redirect standard output to the socket specified by s
| s | The socket to redirect output to (or INVALID_SOCKET to stop redirection) |
|---|---|
| Return | True if completed successfully or False if an error occurred |
| Note | Redirects the output of the text files Output, ErrOutput, StdOut and StdErr which also redirects the output of Write, WriteLn and the standard C library. |
function WinsockErrorToString(AError:LongInt):String;
Description: To be documented
| Note | None documented |
|---|
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