Prettify -L output

diff --git a/ethsock.c b/ethsock.c
index e2a6c9516334f2a60a247682d8e2cb5a7b6f7487..caadf4c06ece36d733a5345b1c4c9dce4b4a3086 100644 (file)
--- a/ethsock.c
+++ b/ethsock.c
@@ -446,8 +446,8 @@ int ethsock_list_all(void)
        memset(hwaddr, 0, 6);
 
        for (dev = devs; dev; dev = dev->next) {
-               if (!is_ethernet(dev->name)) {
-                       if (verbosity > 1) {
+               if (!is_ethernet(dev->name) || dev->flags & PCAP_IF_LOOPBACK) {
+                       if (verbosity) {
                                printf("%s  (not an ethernet device)\n",
                                                dev->name);
                        }
@@ -455,7 +455,7 @@ int ethsock_list_all(void)
                }
 
                if (!get_hwaddr(hwaddr, dev->name)) {
-                       if (verbosity > 1) {
+                       if (verbosity) {
                                printf("%s  (failed to get hardware address)\n",
                                                dev->name);
                        }
@@ -463,7 +463,7 @@ int ethsock_list_all(void)
                }
 
 #ifndef NMRPFLASH_WINDOWS
-               printf("%s", dev->name);
+               printf("%-15s", dev->name);
 #else
                /* Call this here so *_perror() calls don't happen within a line */
                pretty = intf_get_pretty_name(dev->name);
@@ -477,14 +477,14 @@ int ethsock_list_all(void)
 
                for (addr = dev->addresses; addr; addr = addr->next) {
                        if (addr->addr->sa_family == AF_INET) {
-                               printf("  %15s",
+                               printf("  %-15s",
                                                inet_ntoa(((struct sockaddr_in*)addr->addr)->sin_addr));
                                break;
                        }
                }
 
                if (!addr) {
-                       printf("                 ");
+                       printf("  %-15s", "0.0.0.0");
                }
 
                printf("  %02x:%02x:%02x:%02x:%02x:%02x", hwaddr[0], hwaddr[1],