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Thread View: demon.ip.winsock
1 messages
1 total messages Started by vikram Fri, 21 Jan 2000 00:00
unable to run socket program
#35
Author: vikram
Date: Fri, 21 Jan 2000 00:00
68 lines
2324 bytes
when i compile and link the socket() and WSAStartup etc.. program in
the VC++ environment ,
It give me linking error as followed by the program code .
Kindly help me out ...



#include<conio.h>
#include<stdio.h>
#include<stdlib.h>
#include<winsock.h>
#include<windows.h>

void WinSockInit(void);

int main()
{ SOCKET  s;
 =3D20
  WinSockInit();

  s =socket( AF_INET , SOCK_STREAM , 0);
  if( s == INVALID_SOCKET)
    {   printf("\n error in the socket creation ");
        _getch();
        return 0;
      }

  printf("\n the socket was created successfully ");
  _getch();
  closesocket(s);
  WSACleanup();
  return 1;
}

void WinSockInit(void)
{ int error1;
  WORD wVersionReg;
  WSADATA data;
  wVersionReg = MAKEWORD(1,1);
  error1= WSAStartup(wVersionReg, &data);
  if(error1 != 0)
   exit(1);
}

************************************************************

--------------------Configuration: sockets - Win32 =3D
Debug--------------------
Compiling...
Soc1.cpp
Linking...
Soc1.obj : error LNK2001: unresolved external symbol _WSACleanup@0
Soc1.obj : error LNK2001: unresolved external symbol _closesocket@4
Soc1.obj : error LNK2001: unresolved external symbol _socket@12
Soc1.obj : error LNK2001: unresolved external symbol _WSAStartup@8
Debug/sockets.exe : fatal error LNK1120: 4 unresolved externals
Error executing link.exe.

sockets.exe - 5 error(s), 0 warning(s)







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