[PATCH v3 12/26] wpa_supplicant: udp ctrl show when ITERFACES cmd

[Janusz Dziedzic]

On 20 February 2016 at 16:26, Jouni Malinen <j at w1.fi> wrote:
> On Wed, Feb 17, 2016 at 01:14:15PM +0100, Janusz Dziedzic wrote:
>> Show udp port when handle INTERFACES command.
>
>> diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
>> @@ -9233,7 +9233,12 @@ static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
>> +#ifdef CONFIG_CTRL_IFACE_UDP
>> +             res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
>> +                               wpa_s->ifname, wpa_s->conf->ctrl_interface);
>> +#else
>>               res = os_snprintf(pos, end - pos, "%s\n", wpa_s->ifname);
>> +#endif
>
> Wouldn't this break all existing expectations on INTERFACES command
> output format? It does not look good to return different values based on
> which control interface backend is used.
>
Added this to not break hwsim command parsing. In next version I can
remove this #ifdef and fix hwsim parsing, or we can introduce new
command here?

> --
> Jouni Malinen                                            PGP id EFC895FA