VirtualBox

source: vbox/trunk/src/VBox/Runtime/r3/haiku/time-haiku.cpp@ 103795

Last change on this file since 103795 was 98103, checked in by vboxsync, 23 months ago

Copyright year updates by scm.

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1/* $Id: time-haiku.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * IPRT - Time, Haiku.
4 */
5
6/*
7 * Copyright (C) 2012-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * The contents of this file may alternatively be used under the terms
26 * of the Common Development and Distribution License Version 1.0
27 * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28 * in the VirtualBox distribution, in which case the provisions of the
29 * CDDL are applicable instead of those of the GPL.
30 *
31 * You may elect to license modified versions of this file under the
32 * terms and conditions of either the GPL or the CDDL or both.
33 *
34 * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35 */
36
37
38/*********************************************************************************************************************************
39* Header Files *
40*********************************************************************************************************************************/
41#define LOG_GROUP RTLOGGROUP_TIME
42#define RTTIME_INCL_TIMEVAL
43#include <sys/time.h>
44#include <time.h>
45#include <unistd.h>
46
47#include <OS.h>
48
49#include <iprt/time.h>
50#include <iprt/errcore.h>
51#include "internal/time.h"
52
53
54DECLINLINE(uint64_t) rtTimeGetSystemNanoTS(void)
55{
56 return (uint64_t)system_time() * RT_NS_1US;
57}
58
59
60/**
61 * Gets the current nanosecond timestamp.
62 *
63 * This differs from RTTimeNanoTS in that it will use system APIs and not do any
64 * resolution or performance optimizations.
65 *
66 * @returns nanosecond timestamp.
67 */
68RTDECL(uint64_t) RTTimeSystemNanoTS(void)
69{
70 return rtTimeGetSystemNanoTS();
71}
72
73
74/**
75 * Gets the current millisecond timestamp.
76 *
77 * This differs from RTTimeNanoTS in that it will use system APIs and not do any
78 * resolution or performance optimizations.
79 *
80 * @returns millisecond timestamp.
81 */
82RTDECL(uint64_t) RTTimeSystemMilliTS(void)
83{
84 return rtTimeGetSystemNanoTS() / RT_NS_1MS;
85}
86
87
88RTDECL(int) RTTimeSet(PCRTTIMESPEC pTime)
89{
90 struct timeval tv;
91 RTTimeSpecGetTimeval(pTime, &tv);
92 set_real_time_clock(tv.tv_sec);
93 return VINF_SUCCESS;
94}
95
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