From 336159b59453619dfc9cad5e860462c594785dd9 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 21 Jun 2018 08:25:32 +0200
Subject: make GNS cancel APIs return closure, can be convenient

---
 src/gns/gns_tld_api.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/gns/gns_tld_api.c')

diff --git a/src/gns/gns_tld_api.c b/src/gns/gns_tld_api.c
index b053aa0c1..825b51d06 100644
--- a/src/gns/gns_tld_api.c
+++ b/src/gns/gns_tld_api.c
@@ -317,10 +317,13 @@ GNUNET_GNS_lookup_with_tld (struct GNUNET_GNS_Handle *handle,
  * Cancel pending lookup request
  *
  * @param ltr the lookup request to cancel
+ * @return closure from the lookup result processor
  */
-void
+void *
 GNUNET_GNS_lookup_with_tld_cancel (struct GNUNET_GNS_LookupWithTldRequest *ltr)
 {
+  void *ret = ltr->lookup_proc_cls;
+  
   if (NULL != ltr->id_op)
   {
     GNUNET_IDENTITY_ego_lookup_cancel (ltr->id_op);
@@ -333,6 +336,7 @@ GNUNET_GNS_lookup_with_tld_cancel (struct GNUNET_GNS_LookupWithTldRequest *ltr)
   }
   GNUNET_free (ltr->name);
   GNUNET_free (ltr);
+  return ret;
 }
 
 /* end of gns_tld_api.c */
-- 
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