Difference between revisions of "Unit Sockets"

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<pre style="border: 0; padding-bottom:0px;">function GetNameInfo(sa: PSockAddr; salen: Longint; host: PChar; hostlen: DWORD; serv: PChar; servlen: DWORD; flags: Longint): Longint;</pre>
 
<pre style="border: 0; padding-bottom:0px;">function GetNameInfo(sa: PSockAddr; salen: Longint; host: PChar; hostlen: DWORD; serv: PChar; servlen: DWORD; flags: Longint): Longint;</pre>
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'''RTL sockets functions'''
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<pre style="border: 0; padding-bottom:0px;">function fpsocket(domain:cint; xtype:cint; protocol: cint):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpsend(s:cint; msg:pointer; len:size_t; flags:cint):ssize_t;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpsendto(s:cint; msg:pointer; len:size_t; flags:cint; tox :psockaddr; tolen: tsocklen):ssize_t;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fprecv(s:cint; buf: pointer; len: size_t; flags: cint):ssize_t;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fprecvfrom(s:cint; buf: pointer; len: size_t; flags: cint; from : psockaddr; fromlen : psocklen):ssize_t;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpconnect(s:cint; name  : psockaddr; namelen : tsocklen):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpshutdown(s:cint; how:cint):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpbind(s:cint; addrx : psockaddr; addrlen : tsocklen):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fplisten(s:cint; backlog : cint):cint;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function fpaccept(s:cint; addrx : psockaddr; addrlen : psocklen):cint;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function fpgetsockname(s:cint; name  : psockaddr; namelen : psocklen):cint;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function fpgetpeername(s:cint; name  : psockaddr; namelen : psocklen):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpgetsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : psocklen):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpsetsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen :tsocklen):cint;</pre>
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<pre style="border: 0; padding-bottom:0px;">function fpsocketpair(d:cint; xtype:cint; protocol:cint; sv:pcint):cint;</pre>
 
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Revision as of 04:46, 2 September 2016

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Description

This unit includes the interface normally provided by the sockets unit in the FPC package rtl-extras. The rtl-extras package does not build the sockets unit for target Ultibo as this unit will always be available to provide the required functionality for any other package that uses it.

Constants

To be documented

Type definitions

To be documented

Public variables

To be documented

Function declarations


Initialization functions

[Expand] 
procedure SocketsInit;
Description: To be documented


[Expand] 
function SocketsStart:LongWord;
Description: To be documented


[Expand] 
function SocketsStop:LongWord;
Description: To be documented


[Expand] 
procedure SocketsAsyncStart(Data:Pointer);
Description: To be documented


Sockets functions

[Expand] 
function SocketError: cint;
Description: To be documented


[Expand] 
function Socket(Domain,SocketType,Protocol:Longint):Longint;
Description: To be documented


[Expand] 
function Send(Sock:Longint; const Buf; BufLen,Flags:Longint):Longint;
Description: To be documented


[Expand] 
function SendTo(Sock:Longint; const Buf; BufLen,Flags:Longint; var Addr; AddrLen : Longint):Longint;
Description: To be documented


[Expand] 
function Recv(Sock:Longint; var Buf; BufLen,Flags:Longint):Longint;
Description: To be documented


[Expand] 
function RecvFrom(Sock : Longint; var Buf; Buflen,Flags : Longint; var Addr; var AddrLen : longint) : longint;
Description: To be documented


[Expand] 
function Connect(Sock:Longint; const Addr; Addrlen:Longint):Boolean;
Description: To be documented


[Expand] 
function Shutdown(Sock:Longint; How:Longint):Longint;
Description: To be documented


[Expand] 
function Bind(Sock:Longint; const Addr; AddrLen:Longint):Boolean;
Description: To be documented


[Expand] 
function Listen(Sock,MaxConnect:Longint):Boolean;
Description: To be documented


[Expand] 
function Accept(Sock:Longint; var Addr; var Addrlen:Longint):Longint;
Description: To be documented


[Expand] 
function GetSocketName(Sock:Longint; var Addr; var Addrlen:Longint):Longint;
Description: To be documented


[Expand] 
function GetPeerName(Sock:Longint; var Addr; var Addrlen:Longint):Longint;
Description: To be documented


[Expand] 
function GetSocketOptions(Sock,Level,OptName:Longint; var OptVal; var optlen:longint):Longint;
Description: To be documented


[Expand] 
function SetSocketOptions(Sock,Level,OptName:Longint; const OptVal; optlen:longint):Longint;
Description: To be documented


[Expand] 
function SocketPair(Domain,SocketType,Protocol:Longint; var Pair:TSockArray):Longint;
Description: To be documented


[Expand] 
function CloseSocket(Sock:Longint):Longint;
Description: To be documented


[Expand] 
function Inet_Addr(cp: PChar): Longint;
Description: To be documented


[Expand] 
function Inet_Ntoa(inaddr: TInAddr): PChar;
Description: To be documented


[Expand] 
function Inet_Pton(family: Longint; Source: PChar; Dest: Pointer): Longint;
Description: To be documented


[Expand] 
function Inet_Ntop(family: Longint; Source: Pointer; Dest: PChar; Size: Longint): PChar;
Description: To be documented


[Expand] 
function GetHostByAddr(addr: Pointer; len, family: Longint): PHostEnt;
Description: To be documented


[Expand] 
function GetHostByName(name: PChar): PHostEnt;
Description: To be documented


[Expand] 
function GetHostName(name: PChar; len: Longint): Longint;
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


[Expand] 
function GetServByPort(port: Longint; proto: PChar): PServEnt;
Description: To be documented


[Expand] 
function GetServByName(name, proto: PChar): PServEnt;
Description: To be documented


[Expand] 
function GetProtoByNumber(proto: Longint): PProtoEnt;
Description: To be documented


[Expand] 
function GetProtoByName(name: PChar): PProtoEnt;
Description: To be documented


[Expand] 
function GetAddrInfo(HostName, ServName: PChar; Hints: PAddrInfo; var Addr: PAddrInfo): Longint;
Description: To be documented


[Expand] 
procedure FreeAddrInfo(ai: PAddrInfo);
Description: To be documented


[Expand] 
function GetNameInfo(sa: PSockAddr; salen: Longint; host: PChar; hostlen: DWORD; serv: PChar; servlen: DWORD; flags: Longint): Longint;
Description: To be documented


RTL sockets functions

[Expand] 
function fpsocket(domain:cint; xtype:cint; protocol: cint):cint;
Description: To be documented


[Expand] 
function fpsend(s:cint; msg:pointer; len:size_t; flags:cint):ssize_t;
Description: To be documented


[Expand] 
function fpsendto(s:cint; msg:pointer; len:size_t; flags:cint; tox :psockaddr; tolen: tsocklen):ssize_t;
Description: To be documented


[Expand] 
function fprecv(s:cint; buf: pointer; len: size_t; flags: cint):ssize_t;
Description: To be documented


[Expand] 
function fprecvfrom(s:cint; buf: pointer; len: size_t; flags: cint; from : psockaddr; fromlen : psocklen):ssize_t;
Description: To be documented


[Expand] 
function fpconnect(s:cint; name  : psockaddr; namelen : tsocklen):cint;
Description: To be documented


[Expand] 
function fpshutdown(s:cint; how:cint):cint;
Description: To be documented


[Expand] 
function fpbind(s:cint; addrx : psockaddr; addrlen : tsocklen):cint;
Description: To be documented


[Expand] 
function fplisten(s:cint; backlog : cint):cint;
Description: To be documented


[Expand] 
function fpaccept(s:cint; addrx : psockaddr; addrlen : psocklen):cint;
Description: To be documented


[Expand] 
function fpgetsockname(s:cint; name  : psockaddr; namelen : psocklen):cint;
Description: To be documented


[Expand] 
function fpgetpeername(s:cint; name  : psockaddr; namelen : psocklen):cint;
Description: To be documented


[Expand] 
function fpgetsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : psocklen):cint;
Description: To be documented


[Expand] 
function fpsetsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen :tsocklen):cint;
Description: To be documented


[Expand] 
function fpsocketpair(d:cint; xtype:cint; protocol:cint; sv:pcint):cint;
Description: To be documented


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