Hi Jose,
Thanks for your suggetion. I already tried this erlier
and once again.
It does not work. I tried following example. Any other
suggestions.
------------------
#include <stdio.h>
int main()
{
printf"Returning 100\n";
return 100;
}
------------------
$gcc ret_100.c
-------------------------
#!/usr/bin/perl -w
my $ret_val = `./a.out`;
print "AC::", $ret_val, "\n";
--------------------------
Thanks and regards
Ambikesh
--- Jose Nyimi <[EMAIL PROTECTED]> wrote:
> > -----Message d'origine-----
> > De : Ambikesh Chaurasia
> [mailto:[EMAIL PROTECTED]
> > Envoyé : dimanche 10 avril 2005 18:30
> > À : perl
> > Objet : Capturing the integer return value of a
> "C" program,
> > called inside perl script
> >
> >
> > Hi Guys,
> >
> > I want to capture the return value of a "C"
> program
> > called inside a perl script. How to do this??
> >
> > Let say I have a "C" program named "val_100.c" .
> >
> > //val_100.c
> > #include <stdio.h>
> > int main()
> > {
> > return 100;
> > }
> >
> > I want to call this program from a perl script and
> > want to store the return value "100" in the perl
> > script. (Please note that I do not want to capture
> the
> > running status of the program).
> >
> > Please guide me how to do this in a perl script.
>
> perldoc -q backticks
>
> my $ret_val = `c_prog_call`;
>
> HTH,
> José.
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