coverity, doxygen cleanup stuff

git-svn-id: https://gnunet.org/svn/gnunet@10437 140774ce-b5e7-0310-ab8b-a85725594a96

2 files changed, 7 insertions, 4 deletions

diff --git a/src/testing/testing.c b/src/testing/testing.c
index be3e96509e..1e9f6cf5ed 100644
--- a/src/testing/testing.c
+++ b/src/testing/testing.c
@@ -789,9 +789,10 @@ notify_connect_result (void *cls,
  * Success, connection is up.  Signal client our success.
  *
  * @param cls our "struct ConnectContext"
- * @param size number of bytes available in buf
- * @param buf where to copy the message, NULL on error
- * @return number of bytes copied to buf
+ * @param peer identity of the peer that has connected
+ * @param latency the round trip latency of the connection to this peer
+ * @param distance distance the transport level distance to this peer
+ *
  */
 static void
 connect_notify (void *cls, const struct GNUNET_PeerIdentity * peer, struct GNUNET_TIME_Relative latency,
diff --git a/src/testing/testing_group.c b/src/testing/testing_group.c
index d20a6412ff..e27a4120dd 100644
--- a/src/testing/testing_group.c
+++ b/src/testing/testing_group.c
@@ -785,7 +785,9 @@ create_and_copy_friend_files (struct GNUNET_TESTING_PeerGroup *pg)
         {
           GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                     _("No SERVICEHOME specified in peer configuration, can't copy friends file!\n"));
-          unlink(mytemp);
+          if (unlink(mytemp) != 0)
+            GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                                _("Couldn't remove friends file %s!\n"), mytemp);
 	  GNUNET_free (mytemp);
           break;
         }