use strict;
use warnings;
use feature qw( say );

use Inline C => <<'__EOI__';

IV get_interpreter_id() {
   return (IV)PERL_GET_THX;
}

__EOI__

say get_interpreter_id();

[download]
>perl a.pl
3092452

[download]

(Also perl -MInline=FORCE,NOISY,NOCLEAN a.pl)

The XS is simply 

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

MODULE = Foo  PACKAGE = Foo

IV
get_interpreter_id()
   CODE:
      RETVAL = (IV)PERL_GET_THX;

   OUTPUT:
      RETVAL

[download]

In reply to Re: How do I get a unique Perl Interpreter ID? by ikegami
in thread How do I get a unique Perl Interpreter ID? by wrog

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