Hi Again Ahan,
I think you will find that this is not really a valid example.
It is infinitely recursive and NOT creating your own argv structure for
the execvp.
In the examples I pointed you to did something different to your example.
They all work just fine and have done so for a long time.
So take a look at simpleinit , inetd and rework your example to use new
argv structures and also make it non infinite.
Phil
Ahan Hsieh 謝武漢 wrote:
>
> Dear Phil,
>
> I take this simple example:
>
> int main(void)
> {
> pid_t pid;
> int status, wpid;
> if ((pid = vfork()) == 0) {
> execvp(argv[0], argv);
> _exit(0);
> }
> return EXIT_SUCCESS;
> }
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