1 files changed, 56 insertions, 0 deletions
diff --git a/lib/dns/dst_lib.c b/lib/dns/dst_lib.c
new file mode 100644
index 0000000..4edf728
--- /dev/null
+++ b/lib/dns/dst_lib.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*! \file */
+
+#include <config.h>
+
+#include <stddef.h>
+
+#include <isc/once.h>
+#include <isc/msgcat.h>
+#include <isc/util.h>
+
+#include <dst/lib.h>
+
+/***
+ *** Globals
+ ***/
+
+LIBDNS_EXTERNAL_DATA isc_msgcat_t *		dst_msgcat = NULL;
+
+
+/***
+ *** Private
+ ***/
+
+static isc_once_t		msgcat_once = ISC_ONCE_INIT;
+
+
+/***
+ *** Functions
+ ***/
+
+static void
+open_msgcat(void) {
+	isc_msgcat_open("libdst.cat", &dst_msgcat);
+}
+
+void
+dst_lib_initmsgcat(void) {
+
+	/*
+	 * Initialize the DST library's message catalog, dst_msgcat, if it
+	 * has not already been initialized.
+	 */
+
+	RUNTIME_CHECK(isc_once_do(&msgcat_once, open_msgcat) == ISC_R_SUCCESS);
+}