Error while downloading image in Vxworks

[asprakash]

Hello friends,
I tried to execute a simple socket program provided in vxworks example directory. I compiled and got the .o file. Aft that download the .o object module. But I am getting error in downloading window,
"Unresolved symbols encountered while downloading:error while downloading:c:/tornoda/......
_socket
_inet_ntoa
_bind
_accept
_listen

need help. I already included all the header files for those socket APIs. the following hedaer files i have included in my pgm.

#include <stdio.h>
#include <vxWorks.h>
#include <sockLib.h>
#include <taskLib.h>
#include <sysLib.h>
#include <types.h>
#include <socket.h>
#include <netinet/in.h>
#include <ioLib.h>
#include <arpa/inet.h>
#include <string.h>

I am using Vxworks 5.4 and Tornado II. It will support tcp/ip normally or need to install any packages for tcp/ip?
Any idea.


------------
Prakash
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[cfant]

You need to add support for TCP/IP in the VxWorks kernel. Use Tornado to enable it.

 

[asprakash]

Thank you cfant. First i did wrongly. I created my project as a down loadable image. so that i cant able to add tcp/ip component. is it true? or any other solutions?
Aft that, I tried with BSP config method and added the tcp/ip component. Now its working properly.