David,
I have ever seen perlcall, there is an example for calling perl from C but
once. (I test it :: OK)
When, C call perl, the sub is executed and did'nt return to C (memory wrap).
May be a problem of c ontext.
My interpretation is when C had call Perl, Perl is executed and have no
reference to return to C code. (:-) )
For information, i'm writing a routine in C to remplace ualarm which did'nt
work on Perl under windows.
Laurent
for (i=0;i<10;i++)
{
perl_call_pv("main::perl_sub_1", 0);
}
> Message du 05/03/12 à 13h36
> De : "David Mertens"
> A : laurent.ha...@voila.fr
> Copie à : inline@perl.org
> Objet : Re: calling perl from C
>
> Laurent -
>
> Have you seen perlcall? http://perldoc.perl.org/perlcall.html
>
> Check out the examples section and see if they make sense. If not, let us
> know and we'll see if something is broken. FWIW, I've called Perl subs from
> my C code before, so I know it's possible.
>
> David
>
> On Mon, Mar 5, 2012 at 5:01 AM, wrote:
>
> > Hello,
> >
> > First, thanks for the Inline::C package, which is well build, and very
> > usefull for me.
> >
> > I would like that "C code" call "perl sub" but many times.
> >
> > When I execute the script I have a "panic: memory wrap"...
> >
> > Is there a solution to do that...
> >
> > Thanks.
> >
> > Laurent
> >
> > use Inline C;
> > # use Inline 'NoClean', 'FORCE', 'INFO' ;
> > # use Inline Config => WARNINGS => 4;
> >
> > use strict;
> >
> > # c_func_1('This is the first line');
> > c_func_2('This is the second line');
> >
> > sub perl_sub_1 {
> > print map "$_\n", @_;
> > }
> >
> > __DATA__
> > __C__
> >
> > void c_func_1(SV* text) {
> > c_func_2(text);
> > }
> >
> > void c_func_2(SV* text) {
> >
> > int i = 0;
> >
> > for (i=0;i<10;i++)
> > {
> > perl_call_pv("main::perl_sub_1", 0);
> > //SPAGAIN;
> > }
> >
> > }
> >
> > void cont (void) {
> > }
> > ___________________________________________________________
> > Les 10 aliments pour lutter contre le rhume ou la grippe sont sur Voila.fr
> > http://actu.voila.fr/evenementiel/sante-bien-etre/aliments-anti-rhume/
>
>
>
>
> --
> "Debugging is twice as hard as writing the code in the first place.
> Therefore, if you write the code as cleverly as possible, you are,
> by definition, not smart enough to debug it." -- Brian Kernighan
>
___________________________________________________________
Les 10 aliments pour lutter contre le rhume ou la grippe sont sur Voila.fr
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