ipv6 support for c-version of check_ntp

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1331 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/plugins/check_ntp.c b/plugins/check_ntp.c
index c2fa98d5094e2104a52e22f0d4f8ef0e76f83b61..56e5a05d9f034957ce01dbe6e3be69bf15b8e27a 100644 (file)
--- a/plugins/check_ntp.c
+++ b/plugins/check_ntp.c
@@ -191,7 +191,7 @@ int process_arguments(int argc, char **argv){
                {"help", no_argument, 0, 'h'},
                {"verbose", no_argument, 0, 'v'},
                {"use-ipv4", no_argument, 0, '4'},
-/*             {"use-ipv6", no_argument, 0, '6'}, */
+               {"use-ipv6", no_argument, 0, '6'},
                {"warning", required_argument, 0, 'w'},
                {"critical", required_argument, 0, 'c'},
                {"zero-offset", no_argument, 0, 'O'},
@@ -207,7 +207,7 @@ int process_arguments(int argc, char **argv){
                usage ("\n");
 
        while (1) {
-               c = getopt_long (argc, argv, "Vhv4w:c:Oj:k:t:H:", longopts, &option);
+               c = getopt_long (argc, argv, "Vhv46w:c:Oj:k:t:H:", longopts, &option);
                if (c == -1 || c == EOF || c == 1)
                        break;
 
@@ -248,6 +248,16 @@ int process_arguments(int argc, char **argv){
                case 'O':
                        zero_offset_bad=1;
                        break;
+               case '4':
+                       address_family = AF_INET;
+                       break;
+               case '6':
+#ifdef USE_IPV6
+                       address_family = AF_INET6;
+#else
+                       usage4 (_("IPv6 support not available"));
+#endif
+                       break;
                case '?':
                        /* print short usage statement if args not parsable */
                        usage2 (_("Unknown argument"), optarg);