[PATCH v3 2/2] Return different exit codes when gai_result is > -100

[Adhemerval Zanella Netto]

On 16/10/25 11:18, Petr Menšík wrote:
> Make the result checkable from the command line even without verbose
> mode. Keep original exit status 2 for name not found error. But report
> other errors by exit status greater than 10.
> 
> For too high values make it return 2 as before.
> 
> Signed-off-by: Petr Menšík <pemensik@redhat.com>

LGTM, thanks.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

> ---
>  nss/getent.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/nss/getent.c b/nss/getent.c
> index 58b08f770a..eb044b54a5 100644
> --- a/nss/getent.c
> +++ b/nss/getent.c
> @@ -368,10 +368,13 @@ ahosts_keys_int (int af, int xflags, int number, char *key[])
>  
>        if (gai_result != 0)
>  	{
> -	  result = 2;
>  	  if (gai_verbose)
>  	    fprintf (stderr, _("Host %s failed: %s\n"), key[i],
>  			    gai_strerror (gai_result));
> +	  if (gai_result >= EAI_INPROGRESS && gai_result != EAI_NONAME)
> +	    result = 10 + abs (gai_result);
> +	  else
> +	    result = 2;
>  	}
>        else
>  	{