aboutsummaryrefslogtreecommitdiff
path: root/kern/time_stamp.h
diff options
context:
space:
mode:
Diffstat (limited to 'kern/time_stamp.h')
-rw-r--r--kern/time_stamp.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/kern/time_stamp.h b/kern/time_stamp.h
deleted file mode 100644
index 2492e522..00000000
--- a/kern/time_stamp.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#ifndef _KERN_TIME_STAMP_H_
-#define _KERN_TIME_STAMP_H_
-
-#include <machine/time_stamp.h>
-/*
- * time_stamp.h -- definitions for low-overhead timestamps.
- */
-
-struct tsval {
- unsigned low_val; /* least significant word */
- unsigned high_val; /* most significant word */
-};
-
-/*
- * Format definitions.
- */
-
-#ifndef TS_FORMAT
-/*
- * Default case - Just return a tick count for machines that
- * don't support or haven't implemented this. Assume 100Hz ticks.
- *
- * low_val - Always 0.
- * high_val - tick count.
- */
-#define TS_FORMAT 1
-
-#if KERNEL
-extern unsigned ts_tick_count;
-#endif /* KERNEL */
-#endif /* TS_FORMAT */
-
-/*
- * List of all format definitions for convert_ts_to_tv.
- */
-
-#define TS_FORMAT_DEFAULT 1
-#define TS_FORMAT_MMAX 2
-
-extern void timestamp_init(void);
-
-#endif /* _KERN_TIME_STAMP_H_ */