From: Nathan S. Evans <evans@in.tum.de>
Date: Tue, 19 Jul 2011 13:03:05 +0000 (+0000)
Subject: new function
X-Git-Tag: initial-import-from-subversion-38251~17713
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=81e041f4ea19985a91a3b2ee5a857a26ff3a2d59;p=oweals%2Fgnunet.git

new function
---

diff --git a/src/include/gnunet_testing_lib.h b/src/include/gnunet_testing_lib.h
index 8c76457e3..35a41b490 100644
--- a/src/include/gnunet_testing_lib.h
+++ b/src/include/gnunet_testing_lib.h
@@ -997,6 +997,21 @@ GNUNET_TESTING_peergroup_start(
                                void *peergroup_cls,
                                const struct GNUNET_TESTING_Host *hostnames);
 
+/**
+ * Print current topology to a graphviz readable file.
+ *
+ * @param pg a currently running peergroup to print to file
+ * @param output_filename the file to write the topology to
+ * @param notify_cb callback to call upon completion or failure
+ * @param notify_cb_cls closure for notify_cb
+ *
+ */
+void
+GNUNET_TESTING_peergroup_topology_to_file(struct GNUNET_TESTING_PeerGroup *pg,
+                                          const char *output_filename,
+                                          GNUNET_TESTING_NotifyCompletion notify_cb,
+                                          void *notify_cb_cls);
+
 
 #if 0                           /* keep Emacsens' auto-indent happy */
 {