GNS: Implement Tombstone logic

GNS: Namestore zonemaster record store processing

ZONEMASTER: Do not publish records if tombstone expires in the future

NAMESTORE: Purge old tombstones.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/namestore/namestore.h b/src/namestore/namestore.h
index fd9a8ed47..bcc8f5d4e 100644
--- a/src/namestore/namestore.h
+++ b/src/namestore/namestore.h
@@ -83,9 +83,11 @@ struct RecordStoreMessage
   uint16_t rd_count GNUNET_PACKED;
 
   /**
-   * always zero (for alignment)
+   * This is a zonemaster request.
+   * It means more authoritative tombstone processing
+   * and not notification of monitors.
    */
-  uint16_t reserved GNUNET_PACKED;
+  uint16_t is_zonemaster GNUNET_PACKED;
 
   /**
    * The private key of the authority.