PERFORCE change 166139 for review

[Fang Wang]

http://perforce.freebsd.org/chv.cgi?CH=166139

Change 166139 by fangwang at fangwang_utobsd on 2009/07/15 17:18:48

	Add tcputo support when print tcp option.

Affected files ...

.. //depot/projects/soc2009/tcputo/src/contrib/tcpdump/print-tcp.c#2 edit

Differences ...

==== //depot/projects/soc2009/tcputo/src/contrib/tcpdump/print-tcp.c#2 (text+ko) ====

@@ -124,6 +124,7 @@
         { TCPOPT_CCECHO, "" },
         { TCPOPT_SIGNATURE, "md5" },
         { TCPOPT_AUTH, "enhanced auth" },
+        { TCPOPT_UTO, "uto" },
         { 0, NULL }
 };
 
@@ -613,6 +614,17 @@
                                  */
                                 break;
 
+                        case TCPOPT_UTO:
+                                datalen = 2;
+                                LENCHECK(datalen);
+                                uint utoval = EXTRACT_16BITS(cp);
+                                if (utoval & (~(uint)0 - 1))
+                                        utoval = utoval >> 1;
+                                else
+                                        utoval = (utoval >> 1) * 60;
+                                (void)printf(" %u", utoval);
+                                break;
+
                         default:
                                 datalen = len - 2;
                                 for (i = 0; i < datalen; ++i) {