libelwix/src/net.c - diff

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-version 1.10, 2014/02/10 22:50:44
+version 1.10.10.1, 2014/11/17 22:26:56
  Line 470  e_ether_addr(const char *ifname, ether_addr_t * __rest
          return a;
  }
+ /*
+  * e_get1stiface() - Get first interface of host
+  *
+  * @szIface = interface string buffer
+  * @iflen = size of interface buffer
+  * return: -1 error or 0 ok
+  */
+ int
+ e_get1stiface(char *szIface, int iflen)
+ {
+         struct ifaddrs *ifa;
+         if (!szIface || !iflen)
+                 return -1;
+         getifaddrs(&ifa);
+         strlcpy(szIface, ifa->ifa_name, iflen);
+         freeifaddrs(ifa);
+         return 0;
+ }