1/*
2 * Copyright (c) 2017 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29#include <IOKit/rtc/IORTCController.h>
30
31#define super IOService
32
33OSDefineMetaClassAndAbstractStructors(IORTC, IOService);
34
35void IORTC::getUTCTimeOfDay( clock_sec_t * secs, clock_nsec_t * nsecs )
36{
37 *nsecs = 0;
38 *secs = getGMTTimeOfDay();
39}
40
41void IORTC::setUTCTimeOfDay( clock_sec_t secs, clock_nsec_t nsecs )
42{
43 setGMTTimeOfDay(secs);
44}
45
46IOReturn IORTC::getMonotonicClockOffset( int64_t * usecs )
47{
48 return kIOReturnUnsupported;
49}
50
51IOReturn IORTC::setMonotonicClockOffset( int64_t usecs )
52{
53 return kIOReturnUnsupported;
54}
55
56IOReturn IORTC::getMonotonicClockAndTimestamp( uint64_t * usecs, uint64_t *mach_absolute_time )
57{
58 return kIOReturnUnsupported;
59}
60
61OSMetaClassDefineReservedUnused(IORTC, 0);
62OSMetaClassDefineReservedUnused(IORTC, 1);
63OSMetaClassDefineReservedUnused(IORTC, 2);
64OSMetaClassDefineReservedUnused(IORTC, 3);
65OSMetaClassDefineReservedUnused(IORTC, 4);
66OSMetaClassDefineReservedUnused(IORTC, 5);
67OSMetaClassDefineReservedUnused(IORTC, 6);
68OSMetaClassDefineReservedUnused(IORTC, 7);
69