Difference between revisions of "Unit Winsock"

Latest revision as of 05:36, 5 March 2025

`WINSOCK_VERSION = $0101;`

`WINSOCK_TCP_SERVER_THREAD_NAME = 'TCP Server';`	Thread name for TCP server threads
`WINSOCK_TCP_SERVER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;`	Thread priority for TCP server threads

`WINSOCK_TCP_LISTENER_THREAD_NAME = 'TCP Listener';`	Thread name for TCP listener threads
`WINSOCK_TCP_LISTENER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;`	Thread priority for TCP listener threads

`WINSOCK_UDP_SERVER_THREAD_NAME = 'UDP Server';`	Thread name for UDP server threads
`WINSOCK_UDP_SERVER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;`	Thread priority for UDP server threads

`WINSOCK_UDP_LISTENER_THREAD_NAME = 'UDP Listener';`	Thread name for UDP listener threads
`WINSOCK_UDP_LISTENER_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;`	Thread priority for UDP listener threads

`FD_SETSIZE = GlobalSock.FD_SETSIZE;`

`IOCPARM_MASK = GlobalSock.IOCPARM_MASK;`
`IOC_VOID = GlobalSock.IOC_VOID;`
`IOC_OUT = GlobalSock.IOC_OUT;`
`IOC_IN = GlobalSock.IOC_IN;`
`IOC_INOUT = GlobalSock.IOC_INOUT;`

`FIONREAD = GlobalSock.FIONREAD;`
`FIONBIO = GlobalSock.FIONBIO;`
`FIOASYNC = GlobalSock.FIOASYNC;`

`SIOCSHIWAT = GlobalSock.SIOCSHIWAT;`
`SIOCGHIWAT = GlobalSock.SIOCGHIWAT;`
`SIOCSLOWAT = GlobalSock.SIOCSLOWAT;`
`SIOCGLOWAT = GlobalSock.SIOCGLOWAT;`
`SIOCATMARK = GlobalSock.SIOCATMARK;`

`IMPLINK_IP = GlobalSock.IMPLINK_IP;`
`IMPLINK_LOWEXPER = GlobalSock.IMPLINK_LOWEXPER;`
`IMPLINK_HIGHEXPER = GlobalSock.IMPLINK_HIGHEXPER;`

`INADDR_ANY = GlobalSock.INADDR_ANY;`
`INADDR_LOOPBACK = GlobalSock.INADDR_LOOPBACK;`
`INADDR_BROADCAST = GlobalSock.INADDR_BROADCAST;`
`INADDR_NONE = GlobalSock.INADDR_NONE;`

`IN_CLASSA_NET = GlobalSock.IN_CLASSA_NET;`
`IN_CLASSA_NSHIFT = GlobalSock.IN_CLASSA_NSHIFT;`
`IN_CLASSA_HOST = GlobalSock.IN_CLASSA_HOST;`
`IN_CLASSA_MAX = GlobalSock.IN_CLASSA_MAX;`
`IN_CLASSB_NET = GlobalSock.IN_CLASSB_NET;`
`IN_CLASSB_NSHIFT = GlobalSock.IN_CLASSB_NSHIFT;`
`IN_CLASSB_HOST = GlobalSock.IN_CLASSB_HOST;`
`IN_CLASSB_MAX = GlobalSock.IN_CLASSB_MAX;`
`IN_CLASSC_NET = GlobalSock.IN_CLASSC_NET;`
`IN_CLASSC_NSHIFT = GlobalSock.IN_CLASSC_NSHIFT;`
`IN_CLASSC_HOST = GlobalSock.IN_CLASSC_HOST;`

`WSADESCRIPTION_LEN = GlobalSock.WSADESCRIPTION_LEN;`
`WSASYS_STATUS_LEN = GlobalSock.WSASYS_STATUS_LEN;`

`TF_DISCONNECT = GlobalSock.TF_DISCONNECT;`
`TF_REUSE_SOCKET = GlobalSock.TF_REUSE_SOCKET;`
`TF_WRITE_BEHIND = GlobalSock.TF_WRITE_BEHIND;`

Level number for (get/set)sockopt() to apply to socket itself
`SOL_SOCKET = GlobalSock.SOL_SOCKET;`

Maximum queue length specifiable by listen
`SOMAXCONN = 5;`	SOMAXCONN = GlobalSock.SOMAXCONN; (Lower for Winsock 1.1)

Define constant based on rfc883, used by gethostbyxxxx() calls
`MAXGETHOSTSTRUCT = GlobalSock.MAXGETHOSTSTRUCT;`

This is used instead of -1, since the TSocket type is unsigned
`INVALID_SOCKET = GlobalSock.INVALID_SOCKET;`
`SOCKET_ERROR = GlobalSock.SOCKET_ERROR;`

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IP protocol IPPROTO_*

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IP port IPPORT_*

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IP option IP_*

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Socket type SOCK_*

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Socket option SO_*

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TCP option TCP_*

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UDP option UDP_*

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Address family AF_*

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Protocol family PF_*

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Message flag MSG_*

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WSAAsyncSelect flag FD_*

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Socket error WSAE*

All Windows Sockets error constants are biased by WSABASEERR from the "normal"

`WSABASEERR = GlobalSock.WSABASEERR;`

Windows Sockets definitions of regular Microsoft C error constants
`WSAEINTR = GlobalSock.WSAEINTR;`
`WSAEBADF = GlobalSock.WSAEBADF;`
`WSAEACCES = GlobalSock.WSAEACCES;`
`WSAEFAULT = GlobalSock.WSAEFAULT;`
`WSAEINVAL = GlobalSock.WSAEINVAL;`
`WSAEMFILE = GlobalSock.WSAEMFILE;`

Windows Sockets definitions of regular Berkeley error constants
`WSAEWOULDBLOCK = GlobalSock.WSAEWOULDBLOCK;`
`WSAEINPROGRESS = GlobalSock.WSAEINPROGRESS;`
`WSAEALREADY = GlobalSock.WSAEALREADY;`
`WSAENOTSOCK = GlobalSock.WSAENOTSOCK;`
`WSAEDESTADDRREQ = GlobalSock.WSAEDESTADDRREQ;`
`WSAEMSGSIZE = GlobalSock.WSAEMSGSIZE;`
`WSAEPROTOTYPE = GlobalSock.WSAEPROTOTYPE;`
`WSAENOPROTOOPT = GlobalSock.WSAENOPROTOOPT;`
`WSAEPROTONOSUPPORT = GlobalSock.WSAEPROTONOSUPPORT;`
`WSAESOCKTNOSUPPORT = GlobalSock.WSAESOCKTNOSUPPORT;`
`WSAEOPNOTSUPP = GlobalSock.WSAEOPNOTSUPP;`
`WSAEPFNOSUPPORT = GlobalSock.WSAEPFNOSUPPORT;`
`WSAEAFNOSUPPORT = GlobalSock.WSAEAFNOSUPPORT;`
`WSAEADDRINUSE = GlobalSock.WSAEADDRINUSE;`
`WSAEADDRNOTAVAIL = GlobalSock.WSAEADDRNOTAVAIL;`
`WSAENETDOWN = GlobalSock.WSAENETDOWN;`
`WSAENETUNREACH = GlobalSock.WSAENETUNREACH;`
`WSAENETRESET = GlobalSock.WSAENETRESET;`
`WSAECONNABORTED = GlobalSock.WSAECONNABORTED;`
`WSAECONNRESET = GlobalSock.WSAECONNRESET;`
`WSAENOBUFS = GlobalSock.WSAENOBUFS;`
`WSAEISCONN = GlobalSock.WSAEISCONN;`
`WSAENOTCONN = GlobalSock.WSAENOTCONN;`
`WSAESHUTDOWN = GlobalSock.WSAESHUTDOWN;`
`WSAETOOMANYREFS = GlobalSock.WSAETOOMANYREFS;`
`WSAETIMEDOUT = GlobalSock.WSAETIMEDOUT;`
`WSAECONNREFUSED = GlobalSock.WSAECONNREFUSED;`
`WSAELOOP = GlobalSock.WSAELOOP;`
`WSAENAMETOOLONG = GlobalSock.WSAENAMETOOLONG;`
`WSAEHOSTDOWN = GlobalSock.WSAEHOSTDOWN;`
`WSAEHOSTUNREACH = GlobalSock.WSAEHOSTUNREACH;`
`WSAENOTEMPTY = GlobalSock.WSAENOTEMPTY;`
`WSAEPROCLIM = GlobalSock.WSAEPROCLIM;`
`WSAEUSERS = GlobalSock.WSAEUSERS;`
`WSAEDQUOT = GlobalSock.WSAEDQUOT;`
`WSAESTALE = GlobalSock.WSAESTALE;`
`WSAEREMOTE = GlobalSock.WSAEREMOTE;`

`WSAEDISCON = GlobalSock.WSAEDISCON;`

Extended Windows Sockets error constant definitions
`WSASYSNOTREADY = GlobalSock.WSASYSNOTREADY;`
`WSAVERNOTSUPPORTED = GlobalSock.WSAVERNOTSUPPORTED;`
`WSANOTINITIALISED = GlobalSock.WSANOTINITIALISED;`

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;`
`HOST_NOT_FOUND = GlobalSock.HOST_NOT_FOUND;`

Non-Authoritative: Host not found, or SERVERFAIL
`WSATRY_AGAIN = GlobalSock.WSATRY_AGAIN;`
`TRY_AGAIN = GlobalSock.TRY_AGAIN;`

Non recoverable errors, FORMERR, REFUSED, NOTIMP
`WSANO_RECOVERY = GlobalSock.WSANO_RECOVERY;`
`NO_RECOVERY = GlobalSock.NO_RECOVERY;`

Valid name, no data record of requested type
`WSANO_DATA = GlobalSock.WSANO_DATA;`
`NO_DATA = GlobalSock.NO_DATA;`

no address, look for MX record
`WSANO_ADDRESS = GlobalSock.WSANO_ADDRESS;`
`NO_ADDRESS = GlobalSock.NO_ADDRESS;`

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;`
`EINPROGRESS = GlobalSock.EINPROGRESS;`
`EALREADY = GlobalSock.EALREADY;`
`ENOTSOCK = GlobalSock.ENOTSOCK;`
`EDESTADDRREQ = GlobalSock.EDESTADDRREQ;`
`EMSGSIZE = GlobalSock.EMSGSIZE;`
`EPROTOTYPE = GlobalSock.EPROTOTYPE;`
`ENOPROTOOPT = GlobalSock.ENOPROTOOPT;`
`EPROTONOSUPPORT = GlobalSock.EPROTONOSUPPORT;`
`ESOCKTNOSUPPORT = GlobalSock.ESOCKTNOSUPPORT;`
`EOPNOTSUPP = GlobalSock.EOPNOTSUPP;`
`EPFNOSUPPORT = GlobalSock.EPFNOSUPPORT;`
`EAFNOSUPPORT = GlobalSock.EAFNOSUPPORT;`
`EADDRINUSE = GlobalSock.EADDRINUSE;`
`EADDRNOTAVAIL = GlobalSock.EADDRNOTAVAIL;`
`ENETDOWN = GlobalSock.ENETDOWN;`
`ENETUNREACH = GlobalSock.ENETUNREACH;`
`ENETRESET = GlobalSock.ENETRESET;`
`ECONNABORTED = GlobalSock.ECONNABORTED;`
`ECONNRESET = GlobalSock.ECONNRESET;`
`ENOBUFS = GlobalSock.ENOBUFS;`
`EISCONN = GlobalSock.EISCONN;`
`ENOTCONN = GlobalSock.ENOTCONN;`
`ESHUTDOWN = GlobalSock.ESHUTDOWN;`
`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;`

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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

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procedure WSInit;

Description: To be documented

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function WSStart:Boolean;

Description: To be documented

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function WSStop:Boolean;

Description: To be documented

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procedure WSAsyncStart(Data:Pointer);

Description: To be documented

Winsock functions

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function accept(s: TSocket; addr: PSockAddr; addrlen : ptOS_INT) : TSocket;

Description: To be documented

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function accept(s: TSocket; addr: PSockAddr; var addrlen : tOS_INT) : TSocket;

Description: To be documented

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function bind(s: TSocket; addr: PSockaddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

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function bind(s: TSocket; var addr: TSockaddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

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function closesocket(s: TSocket):tOS_INT;

Description: To be documented

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function connect(s: TSocket; addr:PSockAddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

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function connect(s: TSocket; var name:TSockAddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

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function ioctlsocket(s: TSocket; cmd:longint; var arg:u_long):tOS_INT;

Description: To be documented

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function ioctlsocket(s: TSocket; cmd:longint; var arg:longint):tOS_INT;

Description: To be documented

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function ioctlsocket(s: TSocket; cmd:longint; argp:pu_long):tOS_INT;

Description: To be documented

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function getpeername(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;

Description: To be documented

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function getsockname(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;

Description: To be documented

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function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; var optlen:tOS_INT):tOS_INT;

Description: To be documented

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function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; var optlen:tOS_INT):tOS_INT;

Description: To be documented

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function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; var optlen:tOS_INT):tOS_INT;

Description: To be documented

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function htonl(hostlong: u_long): u_long;

Description: To be documented

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function htons(hostshort: u_short): u_short;

Description: To be documented

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function inet_addr(cp: PChar): u_long;

Description: To be documented

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function inet_ntoa(inaddr: TInAddr): PChar;

Description: To be documented

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function listen(s: TSocket; backlog:tOS_INT):tOS_INT;

Description: To be documented

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function ntohl(netlong: u_long): u_long;

Description: To be documented

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function ntohs(netshort: u_short): u_short;

Description: To be documented

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function recv(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function recv(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function recv(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function recvfrom(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;

Description: To be documented

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function recvfrom(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;

Description: To be documented

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function recvfrom(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var from:TSockAddr; var fromlen:tOS_INT):tOS_INT;

Description: To be documented

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function select(nfds:tOS_INT; readfds,writefds,exceptfds : PFDSet;timeout: PTimeVal):tOS_INT;

Description: To be documented

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function send(s: TSocket;var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function send(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function send(s: TSocket;buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

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function sendto(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

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function sendto(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

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function sendto(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var toaddr:TSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

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function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; optlen:tOS_INT):tOS_INT;

Description: To be documented

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function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; optlen:tOS_INT):tOS_INT;

Description: To be documented

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function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; optlen:tOS_INT):tOS_INT;

Description: To be documented

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function shutdown(s: TSocket; how:tOS_INT):tOS_INT;

Description: To be documented

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function socket(af:tOS_INT; struct:tOS_INT; protocol:tOS_INT):TSocket;

Description: To be documented

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function gethostbyaddr(addr:pchar; len:tOS_INT; family:tOS_INT): PHostEnt;

Description: To be documented

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function gethostbyname(name: PChar): PHostEnt;

Description: To be documented

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function gethostname(name: PChar; namelen:tOS_INT):tOS_INT;

Description: To be documented

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function getservbyport(port:tOS_INT; proto: PChar):PServEnt;

Description: To be documented

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function getservbyname(name, proto: PChar): PServEnt;

Description: To be documented

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function getprotobynumber(proto:tOS_INT):PProtoEnt;

Description: To be documented

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function getprotobyname(name: PChar): PProtoEnt;

Description: To be documented

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function WSAStartup(wVersionRequired:word; var WSAData:TWSADATA):tOS_INT;

Description: To be documented

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function WSACleanup:tOS_INT;

Description: To be documented

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procedure WSASetLastError(iError:tOS_INT); inline;

Description: To be documented

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function WSAGetLastError:tOS_INT; inline;

Description: To be documented

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function WSAIsBlocking: BOOL;

Description: To be documented

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function WSAUnhookBlockingHook:tOS_INT;

Description: To be documented

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function WSASetBlockingHook(lpBlockFunc: TFarProc): TFarProc;

Description: To be documented

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function WSACancelBlockingCall:tOS_INT;

Description: To be documented

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function WSAAsyncGetServByName(hWnd:HWND; wMsg:u_int; name:pchar; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

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function WSAAsyncGetServByPort(hWnd:HWND; wMsg:u_int; port:tOS_INT; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

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function WSAAsyncGetProtoByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

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function WSAAsyncGetProtoByNumber(hWnd:HWND; wMsg:u_int; number:tOS_INT; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

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function WSAAsyncGetHostByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

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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

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function WSACancelAsyncRequest(hAsyncTaskHandle:THandle):tOS_INT;

Description: To be documented

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function WSAAsyncSelect(s: TSocket; hWnd:HWND; wMsg:u_int; lEvent:longint):tOS_INT;

Description: To be documented

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function WSARecvEx(s: TSocket;var buf; len:tOS_INT; flags:ptOS_INT):tOS_INT;

Description: To be documented

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function __WSAFDIsSet(s: TSocket; var FDSet:TFDSet):Bool;

Description: To be documented

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function __WSAFDIsSet_(s: TSocket; var FDSet:TFDSet):tOS_INT;

Description: To be documented

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function TransmitFile(hSocket: TSocket; hFile: THandle; nNumberOfBytesToWrite: DWORD; nNumberOfBytesPerSend: DWORD; lpOverlapped: POverlapped; lpTransmitBuffers: PTransmitFileBuffers; dwReserved: DWORD): BOOL;

Description: To be documented

[Expand]

function AcceptEx(sListenSocket, sAcceptSocket: TSocket; lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var lpdwBytesReceived: DWORD; lpOverlapped: POverlapped): BOOL;

Description: To be documented

[Expand]

procedure GetAcceptExSockaddrs(lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var LocalSockaddr: PSockAddr; var LocalSockaddrLength: Integer; var RemoteSockaddr: PSockAddr; var RemoteSockaddrLength: Integer);

Description: To be documented

[Expand]

function WSAMakeSyncReply(Buflen,Error:Word):dword;

Description: To be documented

[Expand]

function WSAMakeSelectReply(Event,Error:Word):dword;

Description: To be documented

[Expand]

function WSAGetAsyncBuflen(Param:dword):Word;

Description: To be documented

[Expand]

function WSAGetAsyncError(Param:dword):Word;

Description: To be documented

[Expand]

function WSAGetSelectEvent(Param:dword):Word;

Description: To be documented

[Expand]

function WSAGetSelectError(Param:dword):Word;

Description: To be documented

[Expand]

procedure FD_CLR(Socket:TSocket; var FDSet:TFDSet);

Description: To be documented

[Expand]

function FD_ISSET(Socket:TSocket; var FDSet:TFDSet):Boolean;

Description: To be documented

[Expand]

procedure FD_SET(Socket:TSocket; var FDSet:TFDSet);

Description: To be documented

[Expand]

procedure FD_ZERO(var FDSet:TFDSet);

Description: To be documented

Winsock undocumented functions

[Expand]

function WsControl(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;

Description: To be documented

[Expand]

function getnetbyaddr(addr: Pointer; len, Struct: Integer): PNetEnt;

Description: To be documented

[Expand]

function getnetbyname(name: PChar): PNetEnt;

Description: To be documented

Winsock enhanced functions

[Expand]

function WsControlEx(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;

Description: To be documented

RTL text IO functions

[Expand]

function SysTextIOReadChar(var ACh:Char; AUserData:Pointer):Boolean;

Description: Handler for platform TextIOReadChar function

[Expand]

function SysTextIOWriteChar(ACh:Char; AUserData:Pointer):Boolean;

Description: Handler for platform TextIOWriteChar function

[Expand]

function SysTextIOWriteBuffer(ABuffer:PChar; ACount:LongInt; AUserData:Pointer):LongInt;

Description: Handler for platform TextIOWriteBuffer function

Winsock helper functions

[Expand]

function WinsockRedirectInput(s:TSocket):Boolean;

Description: Redirect standard input to the socket specified by s

[Expand]

function WinsockRedirectOutput(s:TSocket):Boolean;

Description: Redirect standard output to the socket specified by s

[Expand]

function WinsockErrorToString(AError:LongInt):String;

Description: To be documented

Return to Unit Reference

`IPPROTO_IP = GlobalSock.IPPROTO_IP;`
`IPPROTO_ICMP = GlobalSock.IPPROTO_ICMP;`
`IPPROTO_IGMP = GlobalSock.IPPROTO_IGMP;`
`IPPROTO_GGP = GlobalSock.IPPROTO_GGP;`
`IPPROTO_TCP = GlobalSock.IPPROTO_TCP;`
`IPPROTO_EGP = GlobalSock.IPPROTO_EGP;`
`IPPROTO_PUP = GlobalSock.IPPROTO_PUP;`
`IPPROTO_UDP = GlobalSock.IPPROTO_UDP;`
`IPPROTO_HMP = GlobalSock.IPPROTO_HMP;`
`IPPROTO_IDP = GlobalSock.IPPROTO_IDP;`
`IPPROTO_RDP = GlobalSock.IPPROTO_RDP;`
`IPPROTO_IPV6 = GlobalSock.IPPROTO_IPV6;`
`IPPROTO_ROUTING = GlobalSock.IPPROTO_ROUTING;`
`IPPROTO_FRAGMENT = GlobalSock.IPPROTO_FRAGMENT;`
`IPPROTO_ICMPV6 = GlobalSock.IPPROTO_ICMPV6;`
`IPPROTO_RVD = GlobalSock.IPPROTO_RVD;`
`IPPROTO_ND = GlobalSock.IPPROTO_ND;`
`IPPROTO_RAW = GlobalSock.IPPROTO_RAW;`
`IPPROTO_MAX = GlobalSock.IPPROTO_MAX;`

Port/socket numbers: network standard functions
`IPPORT_ANY = GlobalSock.IPPORT_ANY;`
`IPPORT_ECHO = GlobalSock.IPPORT_ECHO;`
`IPPORT_DISCARD = GlobalSock.IPPORT_DISCARD;`
`IPPORT_SYSTAT = GlobalSock.IPPORT_SYSTAT;`
`IPPORT_DAYTIME = GlobalSock.IPPORT_DAYTIME;`
`IPPORT_NETSTAT = GlobalSock.IPPORT_NETSTAT;`
`IPPORT_FTP = GlobalSock.IPPORT_FTP;`
`IPPORT_TELNET = GlobalSock.IPPORT_TELNET;`
`IPPORT_SMTP = GlobalSock.IPPORT_SMTP;`
`IPPORT_TIMESERVER = GlobalSock.IPPORT_TIMESERVER;`
`IPPORT_NAMESERVER = GlobalSock.IPPORT_NAMESERVER;`
`IPPORT_WHOIS = GlobalSock.IPPORT_WHOIS;`
`IPPORT_DNS = GlobalSock.IPPORT_DNS;`
`IPPORT_MTP = GlobalSock.IPPORT_MTP;`
`IPPORT_BOOTPS = GlobalSock.IPPORT_BOOTPS;`
`IPPORT_BOOTPC = GlobalSock.IPPORT_BOOTPC;`

Port/socket numbers: host specific functions
`IPPORT_TFTP = GlobalSock.IPPORT_TFTP;`
`IPPORT_RJE = GlobalSock.IPPORT_RJE;`
`IPPORT_FINGER = GlobalSock.IPPORT_FINGER;`
`IPPORT_TTYLINK = GlobalSock.IPPORT_TTYLINK;`
`IPPORT_SUPDUP = GlobalSock.IPPORT_SUPDUP;`

UNIX TCP sockets
`IPPORT_EXECSERVER = GlobalSock.IPPORT_EXECSERVER;`
`IPPORT_LOGINSERVER = GlobalSock.IPPORT_LOGINSERVER;`
`IPPORT_CMDSERVER = GlobalSock.IPPORT_CMDSERVER;`
`IPPORT_EFSSERVER = GlobalSock.IPPORT_EFSSERVER;`

UNIX UDP sockets
`IPPORT_BIFFUDP = GlobalSock.IPPORT_BIFFUDP;`
`IPPORT_WHOSERVER = GlobalSock.IPPORT_WHOSERVER;`
`IPPORT_ROUTESERVER = GlobalSock.IPPORT_ROUTESERVER;`

Ports < IPPORT_RESERVED are reserved for privileged processes (e.g. root)
`IPPORT_RESERVED = GlobalSock.IPPORT_RESERVED;`

Options for use with [gs]etsockopt at the IP level

`IP_OPTIONS = GlobalSock.IP_OPTIONS;`
`IP_MULTICAST_IF = GlobalSock.IP_MULTICAST_IF;`
`IP_MULTICAST_TTL = GlobalSock.IP_MULTICAST_TTL;`
`IP_MULTICAST_LOOP = GlobalSock.IP_MULTICAST_LOOP;`
`IP_ADD_MEMBERSHIP = GlobalSock.IP_ADD_MEMBERSHIP;`
`IP_DROP_MEMBERSHIP = GlobalSock.IP_DROP_MEMBERSHIP;`
`IP_TTL = GlobalSock.IP_TTL;`
`IP_TOS = GlobalSock.IP_TOS;`
`IP_DONTFRAGMENT = GlobalSock.IP_DONTFRAGMENT;`
`IP_HDRINCL = GlobalSock.IP_HDRINCL;`

`IP_DEFAULT_MULTICAST_TTL = GlobalSock.IP_DEFAULT_MULTICAST_TTL;`
`IP_DEFAULT_MULTICAST_LOOP = GlobalSock.IP_DEFAULT_MULTICAST_LOOP;`
`IP_MAX_MEMBERSHIPS = GlobalSock.IP_MAX_MEMBERSHIPS;`

`SOCK_UNSPEC = GlobalSock.SOCK_UNSPEC;`
`SOCK_STREAM = GlobalSock.SOCK_STREAM;`
`SOCK_DGRAM = GlobalSock.SOCK_DGRAM;`
`SOCK_RAW = GlobalSock.SOCK_RAW;`
`SOCK_RDM = GlobalSock.SOCK_RDM;`
`SOCK_SEQPACKET = GlobalSock.SOCK_SEQPACKET;`
`SOCK_PACKET = GlobalSock.SOCK_PACKET;`

`SO_DEBUG = GlobalSock.SO_DEBUG;`
`SO_ACCEPTCONN = GlobalSock.SO_ACCEPTCONN;`
`SO_REUSEADDR = GlobalSock.SO_REUSEADDR;`
`SO_KEEPALIVE = GlobalSock.SO_KEEPALIVE;`
`SO_DONTROUTE = GlobalSock.SO_DONTROUTE;`
`SO_BROADCAST = GlobalSock.SO_BROADCAST;`
`SO_USELOOPBACK = GlobalSock.SO_USELOOPBACK;`
`SO_LINGER = GlobalSock.SO_LINGER;`
`SO_OOBINLINE = GlobalSock.SO_OOBINLINE;`

`SO_DONTLINGER = GlobalSock.SO_DONTLINGER;`
`SO_EXCLUSIVEADDRUSE = GlobalSock.SO_EXCLUSIVEADDRUSE;`

Additional options
`SO_SNDBUF = GlobalSock.SO_SNDBUF;`
`SO_RCVBUF = GlobalSock.SO_RCVBUF;`
`SO_SNDLOWAT = GlobalSock.SO_SNDLOWAT;`
`SO_RCVLOWAT = GlobalSock.SO_RCVLOWAT;`
`SO_SNDTIMEO = GlobalSock.SO_SNDTIMEO;`
`SO_RCVTIMEO = GlobalSock.SO_RCVTIMEO;`
`SO_ERROR = GlobalSock.SO_ERROR;`
`SO_TYPE = GlobalSock.SO_TYPE;`
`SO_CONNTIMEO = GlobalSock.SO_CONNTIMEO;`

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;`
`SO_CONNOPT = GlobalSock.SO_CONNOPT;`
`SO_DISCDATA = GlobalSock.SO_DISCDATA;`
`SO_DISCOPT = GlobalSock.SO_DISCOPT;`
`SO_CONNDATALEN = GlobalSock.SO_CONNDATALEN;`
`SO_CONNOPTLEN = GlobalSock.SO_CONNOPTLEN;`
`SO_DISCDATALEN = GlobalSock.SO_DISCDATALEN;`
`SO_DISCOPTLEN = GlobalSock.SO_DISCOPTLEN;`

Option for opening sockets for synchronous access
`SO_OPENTYPE = GlobalSock.SO_OPENTYPE;`
`SO_SYNCHRONOUS_ALERT = GlobalSock.SO_SYNCHRONOUS_ALERT;`
`SO_SYNCHRONOUS_NONALERT = GlobalSock.SO_SYNCHRONOUS_NONALERT;`

Other NT-specific options
`SO_MAXDG = GlobalSock.SO_MAXDG;`
`SO_MAXPATHDG = GlobalSock.SO_MAXPATHDG;`
`SO_UPDATE_ACCEPT_CONTEXT = GlobalSock.SO_UPDATE_ACCEPT_CONTEXT;`
`SO_CONNECT_TIME = GlobalSock.SO_CONNECT_TIME;`

Difference between revisions of "Unit Winsock"

Latest revision as of 05:36, 5 March 2025

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@@ Line 5: / Line 5: @@
 ----
-'''Ultibo Winsock interface unit'''
+'''Ultibo Winsock Interface unit'''
 ''Notes:''
@@ Line 196: / Line 196: @@
 |colspan="2"|''Maximum queue length specifiable by listen''
 |-
-| <code>SOMAXCONN= GlobalSock.SOMAXCONN;</code>
+| <code>SOMAXCONN = 5;</code>
-| &nbsp;
+| SOMAXCONN = GlobalSock.SOMAXCONN; (Lower for Winsock 1.1)
 |-
 |colspan="2"|&nbsp;
@@ Line 220: / Line 220: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''IP protocol constants''' <code> IPPROTO_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''IP protocol''' <code> IPPROTO_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 285: / Line 285: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''IP port constants''' <code> IPPORT_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''IP port''' <code> IPPORT_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 398: / Line 398: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''IP option constants''' <code> IP_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''IP option''' <code> IP_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 451: / Line 451: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Socket type constants''' <code> SOCK_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Socket type''' <code> SOCK_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 480: / Line 480: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Socket option constants''' <code> SO_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Socket option''' <code> SO_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 513: / Line 513: @@
 |colspan="2"|&nbsp;
 |-
-| <code>SO_DONTLINGER  = GlobalSock.SO_DONTLINGER;</code>
+| <code>SO_DONTLINGER = GlobalSock.SO_DONTLINGER;</code>
+| &nbsp;
+|-
+| <code>SO_EXCLUSIVEADDRUSE = GlobalSock.SO_EXCLUSIVEADDRUSE;</code>
 | &nbsp;
 |-
@@ Line 608: / Line 611: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''TCP option constants''' <code> TCP_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''TCP option''' <code> TCP_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 639: / Line 642: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''UDP option constants''' <code> UDP_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''UDP option''' <code> UDP_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 650: / Line 653: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Address family constants''' <code> AF_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Address family''' <code> AF_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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@@ Line 753: / Line 756: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Protocol family constants''' <code> PF_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Protocol family''' <code> PF_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
@@ Line 853: / Line 856: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Message flag constants''' <code> MSG_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Message flag''' <code> MSG_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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@@ Line 880: / Line 883: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''WSAAsyncSelect flag constants ''' <code> FD_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''WSAAsyncSelect flag''' <code> FD_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>|colspan="2"|Define flags to be used with the WSAAsyncSelect() call</code>
+|colspan="2"|Define flags to be used with the WSAAsyncSelect() call
-| style="width: 50%;"|&nbsp;
 |-
 |colspan="2"|&nbsp;
 |-
 | <code>FD_READ = GlobalSock.FD_READ;</code>
-| &nbsp;
+| style="width: 50%;"|&nbsp;
 |-
 | <code>FD_WRITE = GlobalSock.FD_WRITE;</code>
@@ Line 911: / Line 913: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''Socket error constants''' <code> WSAE* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''Socket error''' <code> WSAE* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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@@ Line 1,261: / Line 1,263: @@
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 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
-<div style="font-size: 14px; padding-left: 12px;">'''WsControlEx option constants''' <code> WSA_* </code></div>
+<div style="font-size: 14px; padding-left: 12px;">'''WsControlEx option''' <code> WSA_* </code></div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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@@ Line 1,477: / Line 1,479: @@
 ----
-''To be documented''
+See globalsock.pas
 === Public variables ===
 ----
-''To be documented''
+''None defined''
 === Function declarations ===
@@ Line 1,496: / Line 1,498: @@
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+! Note
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+! Note
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+! Note
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+! Note
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+! Note
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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 |-
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-! '''Note'''
+! Note
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 |-
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
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 |-
-! '''Note'''
+! Note
-| None documented
+| Address will be returned in network order
 |-
 |}
@@ Line 1,763: / Line 1,765: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! 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
 |-
 |}
@@ Line 1,775: / Line 1,780: @@
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+! Note
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-! '''Note'''
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-! '''Note'''
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-! '''Note'''
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-! '''Note'''
+! Note
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-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,871: / Line 1,876: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,883: / Line 1,888: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
-| All sockets contained in the FSSet must by of the same type
+| All sockets contained by the FDSet must be of the same type
 |-
 |}
@@ Line 1,895: / Line 1,900: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,907: / Line 1,912: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,919: / Line 1,924: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,931: / Line 1,936: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,943: / Line 1,948: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,955: / Line 1,960: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,967: / Line 1,972: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,979: / Line 1,984: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 1,991: / Line 1,996: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,003: / Line 2,008: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,015: / Line 2,020: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,027: / Line 2,032: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
-| None documented
+| Address will be in network order where applicable
 |-
 |}
@@ Line 2,039: / Line 2,044: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,051: / Line 2,056: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,063: / Line 2,068: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
-| None documented
+| Port will be in network order
 |-
 |}
@@ Line 2,075: / Line 2,080: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,087: / Line 2,092: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,099: / Line 2,104: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,111: / Line 2,116: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,123: / Line 2,128: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,130: / Line 2,135: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
-<pre style="border: 0; padding-bottom:0px;">procedure WSASetLastError(iError:tOS_INT);</pre>
+<pre style="border: 0; padding-bottom:0px;">procedure WSASetLastError(iError:tOS_INT); inline;</pre>
 <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,142: / Line 2,147: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
-<pre style="border: 0; padding-bottom:0px;">function WSAGetLastError:tOS_INT;</pre>
+<pre style="border: 0; padding-bottom:0px;">function WSAGetLastError:tOS_INT; inline;</pre>
 <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,159: / Line 2,164: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,171: / Line 2,176: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,183: / Line 2,188: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,195: / Line 2,200: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,207: / Line 2,212: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,219: / Line 2,224: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,231: / Line 2,236: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,243: / Line 2,248: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,255: / Line 2,260: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,267: / Line 2,272: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,279: / Line 2,284: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,291: / Line 2,296: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,303: / Line 2,308: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,315: / Line 2,320: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,327: / Line 2,332: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,339: / Line 2,344: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,351: / Line 2,356: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,358: / Line 2,363: @@
 <br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
-<pre style="border: 0; padding-bottom:0px;">procedure GetAcceptExSockaddrs(lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var LocalSockaddr: TSockAddr; var LocalSockaddrLength: Integer; var RemoteSockaddr: TSockAddr; var RemoteSockaddrLength: Integer);</pre>
+<pre style="border: 0; padding-bottom:0px;">procedure GetAcceptExSockaddrs(lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var LocalSockaddr: PSockAddr; var LocalSockaddrLength: Integer; var RemoteSockaddr: PSockAddr; var RemoteSockaddrLength: Integer);</pre>
 <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
 <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,375: / Line 2,380: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,387: / Line 2,392: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,399: / Line 2,404: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,411: / Line 2,416: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,423: / Line 2,428: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,435: / Line 2,440: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,447: / Line 2,452: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,459: / Line 2,464: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,471: / Line 2,476: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,483: / Line 2,488: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,498: / Line 2,503: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,510: / Line 2,515: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
-| None documented
+| Address will be in network order where applicable
 |-
 |}
@@ Line 2,522: / Line 2,527: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-
@@ Line 2,537: / Line 2,542: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
+|-
+|}
+</div></div>
+<br />
+'''RTL text IO functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function SysTextIOReadChar(var ACh:Char; AUserData:Pointer):Boolean;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Handler for platform TextIOReadChar function</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function SysTextIOWriteChar(ACh:Char; AUserData:Pointer):Boolean;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Handler for platform TextIOWriteChar function</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function SysTextIOWriteBuffer(ABuffer:PChar; ACount:LongInt; AUserData:Pointer):LongInt;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Handler for platform TextIOWriteBuffer function</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications
 |-
 |}
@@ Line 2,546: / Line 2,590: @@
 '''Winsock helper functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function WinsockRedirectInput(s:TSocket):Boolean;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Redirect standard input to the socket specified by s</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! 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.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function WinsockRedirectOutput(s:TSocket):Boolean;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Redirect standard output to the socket specified by s</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! 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.
+|-
+|}
+</div></div>
+<br />
 <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 <pre style="border: 0; padding-bottom:0px;">function WinsockErrorToString(AError:LongInt):String;</pre>
@@ Line 2,552: / Line 2,632: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | None documented
 |-

`TCP_NODELAY = GlobalSock.TCP_NODELAY;`
`TCP_MAXSEG = GlobalSock.TCP_MAXSEG;`
`TCP_NOPUSH = GlobalSock.TCP_NOPUSH;`
`TCP_NOOPT = GlobalSock.TCP_NOOPT;`
`TCP_BSDURGENT = GlobalSock.TCP_BSDURGENT;`

`TCP_WSCALE = GlobalSock.TCP_WSCALE;`
`TCP_NOSACK = GlobalSock.TCP_NOSACK;`

`AF_UNSPEC = GlobalSock.AF_UNSPEC;`
`AF_UNIX = GlobalSock.AF_UNIX;`
`AF_INET = GlobalSock.AF_INET;`
`AF_IMPLINK = GlobalSock.AF_IMPLINK;`
`AF_PUP = GlobalSock.AF_PUP;`
`AF_CHAOS = GlobalSock.AF_CHAOS;`
`AF_IPX = GlobalSock.AF_IPX;`
`AF_NS = GlobalSock.AF_NS;`
`AF_ISO = GlobalSock.AF_ISO;`
`AF_OSI = GlobalSock.AF_OSI;`
`AF_ECMA = GlobalSock.AF_ECMA;`
`AF_DATAKIT = GlobalSock.AF_DATAKIT;`
`AF_CCITT = GlobalSock.AF_CCITT;`
`AF_SNA = GlobalSock.AF_SNA;`
`AF_DECnet = GlobalSock.AF_DECnet;`
`AF_DLI = GlobalSock.AF_DLI;`
`AF_LAT = GlobalSock.AF_LAT;`
`AF_HYLINK = GlobalSock.AF_HYLINK;`
`AF_APPLETALK = GlobalSock.AF_APPLETALK;`
`AF_NETBIOS = GlobalSock.AF_NETBIOS;`
`AF_VOICEVIEW = GlobalSock.AF_VOICEVIEW;`
`AF_FIREFOX = GlobalSock.AF_FIREFOX;`
`AF_UNKNOWN1 = GlobalSock.AF_UNKNOWN1;`
`AF_BAN = GlobalSock.AF_BAN;`
`AF_ATM = GlobalSock.AF_ATM;`
`AF_INET6 = GlobalSock.AF_INET6;`
`AF_CLUSTER = GlobalSock.AF_CLUSTER;`
`AF_12844 = GlobalSock.AF_12844;`
`AF_IRDA = GlobalSock.AF_IRDA;`
`AF_NETDES = GlobalSock.AF_NETDES;`

`AF_MAX = GlobalSock.AF_MAX;`

`PF_UNSPEC = GlobalSock.PF_UNSPEC;`
`PF_UNIX = GlobalSock.PF_UNIX;`
`PF_INET = GlobalSock.PF_INET;`
`PF_IMPLINK = GlobalSock.PF_IMPLINK;`
`PF_PUP = GlobalSock.PF_PUP;`
`PF_CHAOS = GlobalSock.PF_CHAOS;`
`PF_NS = GlobalSock.PF_NS;`
`PF_IPX = GlobalSock.PF_IPX;`
`PF_ISO = GlobalSock.PF_ISO;`
`PF_OSI = GlobalSock.PF_OSI;`
`PF_ECMA = GlobalSock.PF_ECMA;`
`PF_DATAKIT = GlobalSock.PF_DATAKIT;`
`PF_CCITT = GlobalSock.PF_CCITT;`
`PF_SNA = GlobalSock.PF_SNA;`
`PF_DECnet = GlobalSock.PF_DECnet;`
`PF_DLI = GlobalSock.PF_DLI;`
`PF_LAT = GlobalSock.PF_LAT;`
`PF_HYLINK = GlobalSock.PF_HYLINK;`
`PF_APPLETALK = GlobalSock.PF_APPLETALK;`
`PF_VOICEVIEW = GlobalSock.PF_VOICEVIEW;`
`PF_FIREFOX = GlobalSock.PF_FIREFOX;`
`PF_UNKNOWN1 = GlobalSock.PF_UNKNOWN1;`
`PF_BAN = GlobalSock.PF_BAN;`
`PF_ATM = GlobalSock.PF_ATM;`
`PF_INET6 = GlobalSock.PF_INET6;`
`PF_CLUSTER = GlobalSock.PF_CLUSTER;`
`PF_12844 = GlobalSock.PF_12844;`
`PF_IRDA = GlobalSock.PF_IRDA;`
`PF_NETDES = GlobalSock.PF_NETDES;`

`PF_MAX = GlobalSock.PF_MAX;`

`MSG_OOB = GlobalSock.MSG_OOB;`
`MSG_PEEK = GlobalSock.MSG_PEEK;`
`MSG_DONTROUTE = GlobalSock.MSG_DONTROUTE;`

`MSG_MAXIOVLEN = GlobalSock.MSG_MAXIOVLEN;`

`MSG_PARTIAL = GlobalSock.MSG_PARTIAL;`

Define flags to be used with the WSAAsyncSelect() call

`FD_READ = GlobalSock.FD_READ;`
`FD_WRITE = GlobalSock.FD_WRITE;`
`FD_OOB = GlobalSock.FD_OOB;`
`FD_ACCEPT = GlobalSock.FD_ACCEPT;`
`FD_CONNECT = GlobalSock.FD_CONNECT;`
`FD_CLOSE = GlobalSock.FD_CLOSE;`

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

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.

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.