1 files changed, 97 insertions, 0 deletions
diff --git a/lib/isc/lib.c b/lib/isc/lib.c
new file mode 100644
index 0000000..018cc3e
--- /dev/null
+++ b/lib/isc/lib.c
@@ -0,0 +1,97 @@
+/*
+ * 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 <stdio.h>
+#include <stdlib.h>
+
+#include <isc/app.h>
+#include <isc/lib.h>
+#include <isc/mem.h>
+#include <isc/msgs.h>
+#include <isc/once.h>
+#include <isc/print.h>
+#include <isc/socket.h>
+#include <isc/task.h>
+#include <isc/timer.h>
+#include <isc/util.h>
+
+/***
+ *** Globals
+ ***/
+
+LIBISC_EXTERNAL_DATA isc_msgcat_t *		isc_msgcat = NULL;
+
+
+/***
+ *** Private
+ ***/
+
+static isc_once_t		msgcat_once = ISC_ONCE_INIT;
+
+/***
+ *** Functions
+ ***/
+
+static void
+open_msgcat(void) {
+	isc_msgcat_open("libisc.cat", &isc_msgcat);
+}
+
+void
+isc_lib_initmsgcat(void) {
+	isc_result_t result;
+
+	/*!
+	 * Initialize the ISC library's message catalog, isc_msgcat, if it
+	 * has not already been initialized.
+	 */
+
+	result = isc_once_do(&msgcat_once, open_msgcat);
+	if (result != ISC_R_SUCCESS) {
+		/*
+		 * Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but
+		 * we can't do that here, since they might call us!
+		 * (Note that the catalog might be open anyway, so we might
+		 * as well try to  provide an internationalized message.)
+		 */
+		fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n",
+			__FILE__, __LINE__,
+			isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
+				       ISC_MSG_FATALERROR, "fatal error"),
+			isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
+				       ISC_MSG_FAILED, "failed"));
+		abort();
+	}
+}
+
+static isc_once_t		register_once = ISC_ONCE_INIT;
+
+static void
+do_register(void) {
+	isc_bind9 = false;
+
+	RUNTIME_CHECK(isc__mem_register() == ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc__app_register() == ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc__task_register() == ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc__socket_register() == ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc__timer_register() == ISC_R_SUCCESS);
+}
+
+void
+isc_lib_register(void) {
+	RUNTIME_CHECK(isc_once_do(&register_once, do_register)
+		      == ISC_R_SUCCESS);
+}