Compilation

Hi,
I am facing problem in Compilation,I don't know how to compile properly in Linux

This is my .c file which will create a.out file

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dlfcn.h>
int main()
{
void* hdll;
typedef int (*Hello)();
Hello fnpHello;


hdll = dlopen("/home/local/Desktop/Simulation/TCP/Sample.so",RTLD_NOW);

if(hdll != NULL)
{
printf("Sample.so is Loaded ya\n");
fnpHello = dlsym(hdll, "Hello");
fnpHello();
}
else

printf("TCP DLL is not Loaded ya\n");

return 1;
}


The above program will call the Sample.c


# include <stdio.h>

# include <stdlib.h>

# include <string.h>

#include <dlfcn.h>



/* for windows */

typedef int (*fnSimulateTCP)();

fnSimulateTCP fnpointer;

int Hello()

{

void *hdll = NULL;

hdll = dlopen("/home/local/Desktop/Simulation/TCP/Sample1.so",RTLD_NOW);

if (hdll != NULL)

{

printf("Sample 1 is Loaded Successfully\n");

fnpointer = dlsym(hdll, "fnSimulateTCP");

fnpointer();

}

return 0;



}


The above program will call further Sample1.c

# include <stdio.h>
# include <stdlib.h>
# include <string.h>

/* for windows */

int fnSimulateTCP()
{

printf("hello world\n");
return 0;

}





I am not getting the Correct output.

First of all, please use code or highlight tags, when posting source code in this forum.

Furthermore, please post your previous attempts and describe your results. Just posting your source code will typically not yield your intended results. With a "question" like yours, I could reply with a "works flawlessly here" and you would not be any whiser.

That said, it does work flawlessly here:



Regards, Jens