1 files changed, 33 insertions, 0 deletions
diff --git a/src/knot/events/handlers/flush.c b/src/knot/events/handlers/flush.c
new file mode 100644
index 0000000..65663cb
--- /dev/null
+++ b/src/knot/events/handlers/flush.c
@@ -0,0 +1,33 @@
+/*  Copyright (C) 2021 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <assert.h>
+#include <time.h>
+
+#include "knot/conf/conf.h"
+#include "knot/zone/zone.h"
+
+int event_flush(conf_t *conf, zone_t *zone)
+{
+	assert(conf);
+	assert(zone);
+
+	if (zone_contents_is_empty(zone->contents)) {
+		return KNOT_EOK;
+	}
+
+	return zone_flush_journal(conf, zone, true);
+}