From: "Marin D. Condic" <mcondic-nospam@quadruscorp.aunti.spam.com>
Subject: Trouble getting Winsock binding to work.
Date: 2000/02/16
Date: 2000-02-16T17:39:18+00:00 [thread overview]
Message-ID: <38AAE07D.8643B1E3@quadruscorp.aunti.spam.com> (raw)
Maybe someone here can help me spot the error....
I'm using GNAT 3.12p on Win98 and trying to get the Winsock binding to
work successfully. I've got a simple program here which illustrates the
problem. Just to illustrate, I've got a simple call to the "Socket"
function which parallels examples I've found in "Windows Sockets Network
Programming" by Bob Quinn & Dave Shute. I've successfully got the Ada
version of the call to compile, link and run. The problem is that the
function consistently returns INVALID_SOCKET and I can't figure if I
have something wrong with the parameters or am missing something
obvious.
The code below illusrates the problem. If you can spot my error, I'd
appreciate the help. (BTW: If you reply to this message, please remove
all the anti-spam chaff in my return address.)
MDC
with Ada.Text_IO ;
with Win32.Winsock ;
procedure Test_It is
--
pragma Linker_Options ("-lwsock32") ;
--
Loc_Socket : Win32.Winsock.Socket ;
--
use type Win32.Winsock.Socket ;
--
begin
Ada.Text_IO.Put_Line ("Starting Socket Function") ;
Loc_Socket := Win32.Winsock.socket_func (
af => Win32.Winsock.PF_INET,
c_type => Win32.Winsock.SOCK_STREAM,
protocol => 0) ;
--
if (Loc_Socket = Win32.Winsock.INVALID_SOCKET) then
Ada.Text_IO.Put_Line ("Invalid Socket Returned.") ;
else
Ada.Text_IO.Put_Line ("Valid Socket Returned.") ;
end if ;
--
Ada.Text_IO.Put_Line ("Socket Call Complete.") ;
end Test_It ;
--
=============================================================
Marin David Condic - Quadrus Corporation - 1.800.555.3393
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=============================================================
next reply other threads:[~2000-02-16 0:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-02-16 0:00 Marin D. Condic [this message]
2000-02-16 0:00 ` Trouble getting Winsock binding to work Vladimir Olensky
2000-02-16 0:00 ` Marin D. Condic
2000-02-16 0:00 ` Pascal Obry
2000-02-16 0:00 ` Marin D. Condic
2000-02-17 0:00 ` Pascal Obry
2000-02-17 0:00 ` Vladimir Olensky
2000-02-17 0:00 ` Gisle S�lensminde
2000-02-17 0:00 ` Pascal Obry
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