linker

Started by srinivasa.nalmost 20 years ago3 messagesgeneral

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srinivasa.n

srinivasa.n@webyog.com

almost 20 years ago

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,

Martijn van Oosterhout

kleptog@svana.org

almost 20 years ago

In reply to: srinivasa.n (#1)

Re: 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/

Show quoted text

From each according to his ability. To each according to his ability to litigate.

Magnus Hagander

magnus@hagander.net

almost 20 years ago

In reply to: Martijn van Oosterhout (#2)

Re: linker

You need to link with wsock32.lib.

//Magnus

Show quoted text

-----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,

Import Notes

Resolved by subject fallback