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source: vbox/trunk/src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c@ 44529

Last change on this file since 44529 was 18972, checked in by vboxsync, 16 years ago

IPRT/r0drv/freebsd: properties.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.0 KB
Line 
1/* $Id: time-r0drv-freebsd.c 18972 2009-04-16 23:43:08Z vboxsync $ */
2/** @file
3 * IPRT - Time, Ring-0 Driver, FreeBSD.
4 */
5
6/*
7 * Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net>
8 *
9 * Permission is hereby granted, free of charge, to any person
10 * obtaining a copy of this software and associated documentation
11 * files (the "Software"), to deal in the Software without
12 * restriction, including without limitation the rights to use,
13 * copy, modify, merge, publish, distribute, sublicense, and/or sell
14 * copies of the Software, and to permit persons to whom the
15 * Software is furnished to do so, subject to the following
16 * conditions:
17 *
18 * The above copyright notice and this permission notice shall be
19 * included in all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
23 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
25 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
26 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
28 * OTHER DEALINGS IN THE SOFTWARE.
29 */
30
31
32/*******************************************************************************
33* Header Files *
34*******************************************************************************/
35#include "the-freebsd-kernel.h"
36#define RTTIME_INCL_TIMESPEC
37
38#include <iprt/time.h>
39
40
41RTDECL(uint64_t) RTTimeNanoTS(void)
42{
43 struct timespec tsp;
44 nanouptime(&tsp);
45 return tsp.tv_sec * UINT64_C(1000000000)
46 + tsp.tv_nsec;
47}
48
49
50RTDECL(uint64_t) RTTimeMilliTS(void)
51{
52 return RTTimeNanoTS() / 1000;
53}
54
55
56RTDECL(uint64_t) RTTimeSystemNanoTS(void)
57{
58 return RTTimeNanoTS();
59}
60
61
62RTDECL(uint64_t) RTTimeSystemMilliTS(void)
63{
64 return RTTimeMilliTS();
65}
66
67
68RTDECL(PRTTIMESPEC) RTTimeNow(PRTTIMESPEC pTime)
69{
70 struct timespec tsp;
71 nanotime(&tsp);
72 return RTTimeSpecSetTimespec(pTime, &tsp);
73}
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