Re: ifconfig ieee80211 scan error to stderr

[Christiano F. Haesbaert]

On 30 November 2011 12:39, Thomas de Grivel <tho...@lowh.net> wrote:
> Hi,
>
> Index: ifconfig.c
> ===================================================================
> RCS file: /cvs/src/sbin/ifconfig/ifconfig.c,v
> retrieving revision 1.252
> diff -u -p -r1.252 ifconfig.c
> --- ifconfig.c    26 Nov 2011 23:38:18 -0000    1.252
> +++ ifconfig.c    30 Nov 2011 14:35:52 -0000
> @@ -2169,7 +2169,7 @@ ieee80211_listnodes(void)
>
>      if (ioctl(s, SIOCS80211SCAN, (caddr_t)&ifr) != 0) {
>          if (errno == EPERM)
> -            printf("\t\tno permission to scan\n");
> +            fprintf(stderr, "%s: no permission to scan\n", name);
>          goto done;
>      }
> ? sbin_ifconfig.c-ieee80211-scan-stderr.diff
> Index: ifconfig.c
> ===================================================================
> RCS file: /cvs/src/sbin/ifconfig/ifconfig.c,v
> retrieving revision 1.252
> diff -u -p -r1.252 ifconfig.c
> --- ifconfig.c  26 Nov 2011 23:38:18 -0000      1.252
> +++ ifconfig.c  30 Nov 2011 14:38:25 -0000
> @@ -2169,7 +2169,7 @@ ieee80211_listnodes(void)
>
>        if (ioctl(s, SIOCS80211SCAN, (caddr_t)&ifr) != 0) {
>                if (errno == EPERM)
> -                       printf("\t\tno permission to scan\n");
> +                       fprintf(stderr, "%s: no permission to scan\n",
name);
>                goto done;
>        }
>
>

I think this should be warnx() and not fprintf(stderr,
The rest of the code uses warnx().