1 files changed, 66 insertions, 0 deletions
diff --git a/usr/src/uts/i86pc/sys/machclock.h b/usr/src/uts/i86pc/sys/machclock.h
new file mode 100644
index 0000000000..6b3686b95c
--- /dev/null
+++ b/usr/src/uts/i86pc/sys/machclock.h
@@ -0,0 +1,66 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef	_SYS_MACHCLOCK_H
+#define	_SYS_MACHCLOCK_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * tod module name and operations
+ */
+
+struct tod_ops;
+typedef struct tod_ops tod_ops_t;
+
+struct tod_ops {
+	int		tod_version;
+	timestruc_t	(*tod_get)(tod_ops_t *);
+	void		(*tod_set)(tod_ops_t *, timestruc_t);
+	/*
+	 * On SPARC, additional operations include setting
+	 * and clearing a watchdog timer, as well as power alarms.
+	 */
+	struct tod_ops	*tod_next;
+};
+
+#define	TOD_OPS_VERSION	1
+
+extern tod_ops_t	*tod_ops;
+extern char		*tod_module_name;
+
+#define	TODOP_GET(top)		((top)->tod_get(top))
+#define	TODOP_SET(top, ts)	((top)->tod_set(top, ts))
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_MACHCLOCK_H */