Re: 0.83.dev.20100507 and Visual Studio 2010

Harry:

By the way, I can reproduce your compilation time error with code branch v.0.83.dev.20100508.
This build works just find under a Linux, but unfortunately, some of the Macros defined in the FakePoll header conflict with pre-existing Macros in the Winsock2 header.

The section in fakepoll.h probably needs to be wrapped in a  #if !defined(_WIN32) #endif to protect against such conflicts.

It looks like the code belongs to freddy77, so we might ask Frediano Ziglio to take a look at the problem.

Thanks,

Paul

From: [email protected] [mailto:[email protected]] On Behalf Of Harry Sfougaris
Sent: Saturday, May 08, 2010 4:21 AM
To: FreeTDS Development Group
Subject: [freetds] 0.83.dev.20100507 and Visual Studio 2010


The supplier Visual Studio solution file still doesn't compile.

When trying to build, I get the following errors:

Error 11    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 22    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 35    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 46    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 72    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 73    error C1189: #error :  One should be defined    C:\freetds-0.83.dev.20100507\src\tds\net.c     243   1     TDS

Error 84    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 95    error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 109   error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 120   error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 131   error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

Error 142   error C2011: 'pollfd' : 'struct' type redefinition    C:\freetds-0.83.dev.20100507\include\fakepoll.h      50    1     TDS

      147   IntelliSense: argument of type "const void *" is incompatible with parameter of type "const char *"     c:\freetds-0.83.dev.20100507\src\tds\net.c      233   47    TDS

      148   IntelliSense: #error directive: One should be defined c:\freetds-0.83.dev.20100507\src\tds\net.c     243   2     TDS

      149   IntelliSense: return value type does not match the function type  c:\freetds-0.83.dev.20100507\src\tds\net.c     324   9     TDS



 I am trying to compile under Windows 7 64-bit.

If I add HAVE_POLL to my defines (i don't know if that's correct), the redefinition errors go away, but the others remain, ie.



Error 73    error C1189: #error :  One should be defined    C:\freetds-0.83.dev.20100507\src\tds\net.c     243   1     TDS

      147   IntelliSense: argument of type "const void *" is incompatible with parameter of type "const char *"     c:\freetds-0.83.dev.20100507\src\tds\net.c      233   47    TDS

      148   IntelliSense: #error directive: One should be defined c:\freetds-0.83.dev.20100507\src\tds\net.c     243   2     TDS

      149   IntelliSense: return value type does not match the function type  c:\freetds-0.83.dev.20100507\src\tds\net.c     324   9     TDS



The "one should be defined" error, I don't know how to handle. The code is the following, and I don't know what should be defined for my platform.

#if defined(USE_NODELAY) || defined(USE_MSGMORE)

      setsockopt(tds->s, SOL_TCP, TCP_NODELAY, (const void *) &len, sizeof(len)); #elif defined(USE_CORK)

      if (setsockopt(tds->s, SOL_TCP, TCP_CORK, (const void *) &len, sizeof(len)) < 0)

            setsockopt(tds->s, SOL_TCP, TCP_NODELAY, (const void *) &len, sizeof(len)); #else #error One should be defined #endif









Thanks,



Harry Sfougaris









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