Re: wait_for_file ?? [print via pipes - help testing on Windows?]

[Ben Abbott]

On Sep 18, 2010, at 12:33 AM, Marco Atzeri wrote:

> --- Ven 17/9/10, bpabbott <address@hidden> ha scritto:
> 
> This looks good to me. Does the short script below run and produce the 
> "test.txt" file containg "Hello World"?
> 
>   pid = popen ("cat > test.txt", "w");
>   fprintf (pid, "Hello World");
>   waitpid (pid);
>   pclose (pid);
> 
> Ben
> 
> yes

I recall the gl2ps renderer includes an fclose(pid). What happens with ...

  pid = popen ("cat > test.txt", "w");
  fprintf (pid, "Hello World");
  fclose (pid);
  waitpid (pid);
  pclose (pid);

Ben