[GNUnet-SVN] r35668 - gnunet/src/datacache

[gnunet]

Author: grothoff
Date: 2015-04-29 10:03:22 +0200 (Wed, 29 Apr 2015)
New Revision: 35668

Modified:
   gnunet/src/datacache/plugin_datacache_postgres.c
Log:
-add counter for #items

Modified: gnunet/src/datacache/plugin_datacache_postgres.c
===================================================================
--- gnunet/src/datacache/plugin_datacache_postgres.c    2015-04-29 08:02:30 UTC 
(rev 35667)
+++ gnunet/src/datacache/plugin_datacache_postgres.c    2015-04-29 08:03:22 UTC 
(rev 35668)
@@ -50,6 +50,10 @@
    */
   PGconn *dbh;
 
+  /**
+   * Number of key-value pairs in the database.
+   */
+  unsigned int num_items;
 };
 
 
@@ -200,6 +204,7 @@
       GNUNET_POSTGRES_check_result (plugin->dbh, ret,
                                    PGRES_COMMAND_OK, "PQexecPrepared", "put"))
     return -1;
+  plugin->num_items++;
   PQclear (ret);
   return size + OVERHEAD;
 }
@@ -355,6 +360,7 @@
   PQclear (res);
   if (GNUNET_OK != GNUNET_POSTGRES_delete_by_rowid (plugin->dbh, "delrow", 
oid))
     return GNUNET_SYSERR;
+  plugin->num_items--;
   plugin->env->delete_notify (plugin->env->cls, &key, size + OVERHEAD);
   return GNUNET_OK;
 }