+
+ printf("\tRound-trip times:\n"
+ "\t\tHost pair RTT from exchanges RTTs from file (ms)\n");
+ g_hash_table_foreach(analysisData->stats->exchangeRtt,
+ &ghfPrintExchangeRtt, analysisData->rttInfo);
+}
+
+
+/*
+ * A GHFunc for g_hash_table_foreach()
+ *
+ * Args:
+ * key: RttKey* where saddr < daddr
+ * value: double*, RTT estimated from exchanges
+ * user_data GHashTable* rttInfo
+ */
+static void ghfPrintExchangeRtt(gpointer key, gpointer value, gpointer user_data)
+{
+ char addr1[16], addr2[16];
+ struct RttKey* rttKey1= key;
+ struct RttKey rttKey2= {rttKey1->daddr, rttKey1->saddr};
+ double* fileRtt1, *fileRtt2;
+ GHashTable* rttInfo= user_data;
+
+ convertIP(addr1, rttKey1->saddr);
+ convertIP(addr2, rttKey1->daddr);
+
+ fileRtt1= g_hash_table_lookup(rttInfo, rttKey1);
+ fileRtt2= g_hash_table_lookup(rttInfo, &rttKey2);
+
+ printf("\t\t(%15s, %-15s) %-18.3f ", addr1, addr2, *(double*) value * 1e3);
+
+ if (fileRtt1 || fileRtt2)
+ {
+ if (fileRtt1)
+ {
+ printf("%.3f", *fileRtt1 * 1e3);
+ }
+ if (fileRtt1 && fileRtt2)
+ {
+ printf(", ");
+ }
+ if (fileRtt2)
+ {
+ printf("%.3f", *fileRtt2 * 1e3);
+ }
+ }
+ else
+ {
+ printf("-");
+ }
+ printf("\n");