Thread: linker

On Thu, May 04, 2006 at 06:03:11PM +0530, srinivasa.n wrote:
> Hi I am new to postgre sql I am trying to execute the sample c code which
> are connecting to postgre data base
>
> It is postgre web site, I am not bale to compile that code it is generating
> linker error
>
> Could any body tell how to set lib and dill which are required to exec cute
> the following is the

You don't say which platform you are using, but evidently it's some
DOS/Windows related one. You should be using the .DLL, not the .LIB.

Have a nice day,
--
Martijn van Oosterhout   <kleptog@svana.org>   http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.

You need to link with wsock32.lib.

//Magnus

> -----Original Message-----
> From: pgsql-general-owner@postgresql.org
> [mailto:pgsql-general-owner@postgresql.org] On Behalf Of srinivasa.n
> Sent: Thursday, May 04, 2006 2:33 PM
> To: pgsql-general@postgresql.org
> Subject: [GENERAL] linker
>
> Hi I am new to postgre sql I am trying to execute the sample
> c code which are connecting to postgre data base
>
> It is postgre web site, I am not bale to compile that code it
> is generating linker error
>
> Could any body tell how to set lib and dill which are
> required to exec cute the following is the
>
> Error I am getting
>
>
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _closesocket@4 referenced in function _connectDBStart
>
> libpq.lib(fe-misc.obj) : error LNK2001: unresolved external
> symbol _closesocket@4
>
> libpq.lib(fe-protocol3.obj) : error LNK2001: unresolved
> external symbol _closesocket@4
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _getsockname@12 referenced in function _PQconnectPoll
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _getsockopt@20 referenced in function _PQconnectPoll
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _WSAGetLastError@0 referenced in function
> _PQconnectPoll
>
> libpq.lib(getaddrinfo.obj) : error LNK2001: unresolved
> external symbol _WSAGetLastError@0
>
> libpq.lib(fe-misc.obj) : error LNK2001: unresolved external
> symbol _WSAGetLastError@0
>
> libpq.lib(thread.obj) : error LNK2001: unresolved external
> symbol _WSAGetLastError@0
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _connect@12 referenced in function _PQconnectPoll
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _socket@12 referenced in function _PQconnectPoll
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _ioctlsocket@12 referenced in function
> _connectMakeNonblocking
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _setsockopt@20 referenced in function _connectNoDelay
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _WSASetLastError@4 referenced in function
> _makeEmptyPGconn
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _WSAStartup@8 referenced in function _makeEmptyPGconn
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _recv@16 referenced in function _PQrequestCancel
>
> libpq.lib(fe-secure.obj) : error LNK2001: unresolved external
> symbol _recv@16
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _send@16 referenced in function _PQrequestCancel
>
> libpq.lib(fe-secure.obj) : error LNK2001: unresolved external
> symbol _send@16
>
> libpq.lib(fe-protocol2.obj) : error LNK2001: unresolved
> external symbol _htonl@4
>
> libpq.lib(fe-protocol3.obj) : error LNK2001: unresolved
> external symbol _htonl@4
>
> libpq.lib(inet_aton.obj) : error LNK2001: unresolved external
> symbol _htonl@4
>
> libpq.lib(fe-connect.obj) : error LNK2019: unresolved
> external symbol _htonl@4 referenced in function _PQrequestCancel
>
> libpq.lib(ip.obj) : error LNK2001: unresolved external symbol _htonl@4
>
> libpq.lib(getaddrinfo.obj) : error LNK2001: unresolved
> external symbol _htonl@4
>
> libpq.lib(fe-misc.obj) : error LNK2001: unresolved external
> symbol _htonl@4
>
> libpq.lib(getaddrinfo.obj) : error LNK2019: unresolved
> external symbol _htons@4 referenced in function _pg_getaddrinfo
>
> libpq.lib(fe-misc.obj) : error LNK2019: unresolved external
> symbol _htons@4 referenced in function _pqGetc
>
> libpq.lib(getaddrinfo.obj) : error LNK2019: unresolved
> external symbol _ntohs@4 referenced in function _pg_getnameinfo
>
> libpq.lib(fe-misc.obj) : error LNK2001: unresolved external
> symbol _ntohs@4
>
> libpq.lib(getaddrinfo.obj) : error LNK2019: unresolved
> external symbol _inet_ntoa@4 referenced in function _pg_getnameinfo
>
> libpq.lib(fe-misc.obj) : error LNK2019: unresolved external
> symbol _ntohl@4 referenced in function _pqGetInt
>
> libpq.lib(fe-misc.obj) : error LNK2019: unresolved external
> symbol _select@20 referenced in function _pqSocketPoll
>
> libpq.lib(thread.obj) : error LNK2019: unresolved external
> symbol _gethostbyname@4 referenced in function _pqGethostbyname
>
> Debug/a.exe : fatal error LNK1120: 19 unresolved externals
>
>
>
> Advance thanks
>
>
>
> Regards,
>
>
>
> Srinivasa,
>
>
>
>
>
>
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>