1 files changed, 61 insertions, 0 deletions
diff --git a/lib/isc/include/isc/stdtime.h b/lib/isc/include/isc/stdtime.h
new file mode 100644
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--- /dev/null
+++ b/lib/isc/include/isc/stdtime.h
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+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#pragma once
+
+/*! \file */
+
+#include <inttypes.h>
+#include <stdlib.h>
+
+#include <isc/lang.h>
+
+/*%
+ * It's public information that 'isc_stdtime_t' is an unsigned integral type.
+ * Applications that want maximum portability should not assume anything
+ * about its size.
+ */
+typedef uint32_t isc_stdtime_t;
+
+ISC_LANG_BEGINDECLS
+/* */
+void
+isc_stdtime_get(isc_stdtime_t *t);
+/*%<
+ * Set 't' to the number of seconds since 00:00:00 UTC, January 1, 1970.
+ *
+ * Requires:
+ *
+ *\li	't' is a valid pointer.
+ */
+
+void
+isc_stdtime_tostring(isc_stdtime_t t, char *out, size_t outlen);
+/*
+ * Convert 't' into a null-terminated string of the form
+ * "Wed Jun 30 21:49:08 1993". Store the string in the 'out'
+ * buffer.
+ *
+ * Requires:
+ *
+ *	't' is a valid time.
+ *	'out' is a valid pointer.
+ *	'outlen' is at least 26.
+ */
+
+#define isc_stdtime_convert32(t, t32p) (*(t32p) = t)
+/*
+ * Convert the standard time to its 32-bit version.
+ */
+
+ISC_LANG_ENDDECLS