+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/*
- * @OSF_COPYRIGHT@
- */
-/*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
- * Import of Mac OS X kernel (~semeria)
- *
- * Revision 1.1.1.1 1998/03/07 02:25:59 wsanchez
- * Import of OSF Mach kernel (~mburg)
- *
- * Revision 1.2.6.1 1994/09/23 03:13:17 ezf
- * change marker to not FREE
- * [1994/09/22 21:58:56 ezf]
- *
- * Revision 1.2.2.2 1993/06/09 02:55:33 gm
- * Added to OSF/1 R1.3 from NMK15.0.
- * [1993/06/02 21:31:02 jeffc]
- *
- * Revision 1.2 1993/04/19 17:17:07 devrcs
- * Fixes for ANSI C
- * [1993/02/26 14:02:46 sp]
- *
- * Revision 1.1 1992/09/30 02:36:58 robert
- * Initial revision
- *
- * $EndLog$
- */
-/* CMU_HIST */
-/*
- * Revision 2.3 91/05/14 17:40:25 mrt
- * Correcting copyright
- *
- * Revision 2.2 91/02/05 17:56:58 mrt
- * Changed to new Mach copyright
- * [91/02/01 17:49:29 mrt]
- *
- */
-/* CMU_ENDHIST */
-/*
- * Mach Operating System
- * Copyright (c) 1991 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 rights
- * to redistribute these changes.
- */
-/*
- */
-/*
- * Time-keeper for kernel IO devices.
- *
- * May or may not have any relation to wall-clock time.
- */
-
-#ifndef _SYS_TIME_H_
-#define _SYS_TIME_H_
-#include <mach/time_value.h>
-
-extern time_value_t time;
-
-/*
- * Definitions to keep old code happy.
- */
-#define timeval_t time_value_t
-#define timeval time_value
-#define tv_sec seconds
-#define tv_usec microseconds
-
-#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
-#define timercmp(tvp, uvp, cmp) \
- ((tvp)->tv_sec cmp (uvp)->tv_sec || \
- (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec)
-#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
-#endif /* _SYS_TIME_H_ */
projects / apple / xnu.git / blobdiff