From 35dc96ac784586d0c137a43ff90eea7b7b253d7a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 30 Nov 2019 00:43:06 +0100
Subject: implement -g option in sync-dbinit

---
 src/syncdb/sync-dbinit.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/syncdb/sync-dbinit.c b/src/syncdb/sync-dbinit.c
index be78eb8..95aaeb6 100644
--- a/src/syncdb/sync-dbinit.c
+++ b/src/syncdb/sync-dbinit.c
@@ -34,6 +34,11 @@ static int global_ret;
  */
 static int reset_db;
 
+/**
+ * -g option: do GC reset
+ */
+static int gc_db;
+
 /**
  * Main function that will be run.
  *
@@ -64,6 +69,20 @@ run (void *cls,
     SYNC_DB_plugin_unload (plugin);
     plugin = SYNC_DB_plugin_load (cfg);
   }
+  if (gc_db)
+  {
+    struct GNUNET_TIME_Absolute now;
+    struct GNUNET_TIME_Absolute ancient;
+
+    now = GNUNET_TIME_absolute_get ();
+    ancient = GNUNET_TIME_absolute_subtract (now,
+                                             GNUNET_TIME_relative_multiply (
+                                               GNUNET_TIME_UNIT_YEARS,
+                                               6));
+    plugin->gc (plugin->cls,
+                now,
+                ancient);
+  }
   SYNC_DB_plugin_unload (plugin);
 }
 
@@ -85,6 +104,10 @@ main (int argc,
                                "reset",
                                "reset database (DANGEROUS: all existing data is lost!)",
                                &reset_db),
+    GNUNET_GETOPT_option_flag ('g',
+                               "garbagecollect",
+                               "remove state data from database",
+                               &gc_db),
     GNUNET_GETOPT_OPTION_END
   };
 
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