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freetds - RE: [freetds] tds_connect() bails on win32

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  • From: "ZIGLIO, Frediano, VF-IT" <Frediano.Ziglio AT vodafone.com>
  • To: "FreeTDS Development Group" <freetds AT lists.ibiblio.org>
  • Subject: RE: [freetds] tds_connect() bails on win32
  • Date: Fri, 13 Aug 2004 17:19:11 +0200

>
> All,
>
> When trying to connect to a SQL Server machine on Linux with
> FreeTDS all
> is well. However, when trying to connect to the same machine using a
> win32 client it bails.
>
> I compiled the FreeTDS library (DLL) etc. but when trying to
> connect it
> spits this out:
>
> src/tds/login.c: tds_connect (timed): Invalid argument.
>
> And in the dump file the point it gets to is:
>
> Connecting to <IP Address> on port <Port>, TDS <Version>.
>
> When doing a few tests I can confirm that it bails at this
> point in the
> TDS source (login.c:334):
>
> retval = connect (tds->s, (struct sockaddr *) &sin, sizeof (sin));
> ...
> if (retval < 0)
> ...
>
> However, I don't know why! Any ideas?
>
> Regards
>
> Jim
>

Try this patch

diff -u -1 -0 -r1.13 tds_sysdep_private.h
--- include/tds_sysdep_private.h 2 May 2004 07:30:40 -0000
1.13
+++ include/tds_sysdep_private.h 13 Aug 2004 15:18:19 -0000
@@ -37,21 +37,21 @@

#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
#include <windows.h>
#define READSOCKET(a,b,c) recv((a), (b), (c), 0L)
#define WRITESOCKET(a,b,c) send((a), (b), (c), 0L)
#define CLOSESOCKET(a) closesocket((a))
#define IOCTLSOCKET(a,b,c) ioctlsocket((a), (b), (c))
#define NETDB_REENTRANT 1 /* BSD-style netdb interface is
reentrant */

#define TDSSOCK_EINTR WSAEINTR
-#define TDSSOCK_EINPROGRESS WSAEINPROGRESS
+#define TDSSOCK_EINPROGRESS WSAWOULDBLOCK
#define getpid() GetCurrentThreadId()
#define sock_errno WSAGetLastError()
#ifndef __MINGW32__
typedef DWORD pid_t;
#endif
#define strcasecmp stricmp
#define strncasecmp strnicmp
#define atoll _atoi64
#define vsnprintf _vsnprintf

freddy77




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