On Thu, Jun 22, 2023 at 12:03:27PM +0200, Omar Polo wrote:
> I'm splitting the diff I sent yesterday into more manegeable bits.
> 
> This is not strictly needed, but sice the struct gotd_child_proc is
> not used outside of gotd.c, let's move it there and allocate
> dynamically listen_proc in gotd.
> 
> While here, I'm also dropping the `nhelpers' field which seems
> currently unused.

OK, but please free listener proc memory explicitly in gotd_shutdown():

> @@ -753,7 +762,7 @@ gotd_shutdown(void)
>  			disconnect(c);
>  	}
>  
> -	proc = &gotd.listen_proc;
> +	proc = gotd.listen_proc;
>  	msgbuf_clear(&proc->iev.ibuf.w);
>  	close(proc->iev.ibuf.fd);
>  	kill_proc(proc, 0);
	wait_for_child(proc->pid);
	free(proc);