Re: [PATCH] console-client: Exit on SIGTERM

[Samuel Thibault]

David Michael, le Wed 16 Jul 2014 21:56:36 -0400, a écrit :
> +/* Exit the console client on SIGTERM. */
> +static void
> +signal_handler (int signum)
> +{
> +  if (signum == SIGTERM)
> +    console_exit ();
> +}

We can't just call console_exit() in the middle of the signal handler:
SIGTERM could very well happen while driver_list_lock is taken,
driver_fini would then deadlock.  The signal handler should rather make
the cons_server_loop function return.

Samuel