I got it.

Last friday,I passed my program.Now I will share my solution.

1---->perl_parse(my_perl, NULL, argc, my_argv, NULL);
2---->  perl -MExtUtils::Embed -e xsinit -- -o perlxsi.c
     cc -c perlxsi.c `perl -MExtUtils::Embed -e ccopts`
[download]

Then perlxsi.c document has created.The file is:

--------------------------------

 static void xs_init (pTHX);
 EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);
 EXTERN_C void boot_Socket (pTHX_ CV* cv);
 EXTERN_C void
 xs_init(pTHX)
 {
        char *file = __FILE__;
        /* DynaLoader is a special case */
        newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
        newXS("Socket::bootstrap", boot_Socket, file);
 }
[download]

------------------------------

That's where the glue code can be inserted to create the initial contact between Perl and linked C/C++ routines. Let's take a look some pieces of perlmain.c to see how Perl does this:

Once you have this code, slap it into the second argument of perl_parse():

3----->perl_parse(my_perl, xs_init, argc, my_argv, NULL);
       and the file interp.c must include "perlxsi.c";

4-----> cc -o interp interp.c `perl -MExtUtils::Embed -e ccopts -e ldo
+pts`
     interp
[download]

I wish it could help somebody.

If you want to connect with me ,this is my email:

shengzongxian@gmail.com

Edited by planetscape - added code tags