lang/python-ifconfig/patches/002-checkflags-up.patch

   1 --- a/ifconfig.old      2010-12-10 12:14:12.026329707 +0100
   2 +++ b/ifconfig.c        2010-12-10 12:15:18.374672352 +0100
   3 @@ -64,20 +64,22 @@
   4          sprintf(hwaddr, "%02x:%02x:%02x:%02x:%02x:%02x",
   5                 *hw, *(hw + 1), *(hw + 2), *(hw + 3), *(hw + 4), *(hw + 5));
   6
   7 -        /* address */
   8 -        ioctl(fd, SIOCGIFADDR, &ifreq);
   9 -        sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  10 -        sprintf(addr, "%s", inet_ntoa(sin->sin_addr));
  11 -
  12 -        /* broadcast */
  13 -        ioctl(fd, SIOCGIFBRDADDR, &ifreq);
  14 -        sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  15 -        sprintf(brdaddr, "%s", inet_ntoa(sin->sin_addr));
  16 -
  17 -        /* netmask */
  18 -        ioctl(fd, SIOCGIFNETMASK, &ifreq);
  19 -        sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  20 -        sprintf(netmask, "%s", inet_ntoa(sin->sin_addr));
  21 +        if (flags & IFF_UP) {
  22 +            /* address */
  23 +            ioctl(fd, SIOCGIFADDR, &ifreq);
  24 +            sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  25 +            sprintf(addr, "%s", inet_ntoa(sin->sin_addr));
  26 +
  27 +            /* broadcast */
  28 +            ioctl(fd, SIOCGIFBRDADDR, &ifreq);
  29 +            sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  30 +            sprintf(brdaddr, "%s", inet_ntoa(sin->sin_addr));
  31 +
  32 +            /* netmask */
  33 +            ioctl(fd, SIOCGIFNETMASK, &ifreq);
  34 +            sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
  35 +            sprintf(netmask, "%s", inet_ntoa(sin->sin_addr));
  36 +        }
  37      }
  38
  39      close(fd);