[PATCH 2/4] nptl: Using libsupport for tst-cancel4*

[Florian Weimer]

On 04/27/2017 11:30 PM, Adhemerval Zanella wrote:
>         r = pthread_barrier_wait (&b2);
>         if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
> -	{
> -	  printf ("%s: barrier_wait failed\n", __FUNCTION__);
> -	  exit (1);
> -	}
> +	FAIL_EXIT1 ("pthread_barrier_wait");
>       }

Just a quick comment that we already have xpthread_barrier_wait and 
xmmap, so you could use them for error checking.  There are also strdup 
calls which should be xstrdup.

Thanks,
Florian