xnu-4570.31.3.tar.gz

[apple/xnu.git] / iokit / Kernel / IORTC.cpp

diff --git a/iokit/Kernel/IORTC.cpp b/iokit/Kernel/IORTC.cpp
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+++ b/iokit/Kernel/IORTC.cpp
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+/*
+ * Copyright (c) 2017 Apple 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@
+ */
+
+#include <IOKit/rtc/IORTCController.h>
+
+#define super IOService
+
+OSDefineMetaClassAndAbstractStructors(IORTC, IOService);
+
+void IORTC::getUTCTimeOfDay( clock_sec_t * secs, clock_nsec_t * nsecs )
+{
+    *nsecs = 0;
+    *secs = getGMTTimeOfDay();
+}
+
+void IORTC::setUTCTimeOfDay( clock_sec_t secs, clock_nsec_t nsecs )
+{
+    setGMTTimeOfDay(secs);
+}
+
+IOReturn IORTC::getMonotonicClockOffset( int64_t * usecs )
+{
+    return kIOReturnUnsupported;
+}
+
+IOReturn IORTC::setMonotonicClockOffset( int64_t usecs )
+{
+    return kIOReturnUnsupported;
+}
+
+IOReturn IORTC::getMonotonicClockAndTimestamp( uint64_t * usecs, uint64_t *mach_absolute_time )
+{
+    return kIOReturnUnsupported;
+}
+
+OSMetaClassDefineReservedUnused(IORTC, 0);
+OSMetaClassDefineReservedUnused(IORTC, 1);
+OSMetaClassDefineReservedUnused(IORTC, 2);
+OSMetaClassDefineReservedUnused(IORTC, 3);
+OSMetaClassDefineReservedUnused(IORTC, 4);
+OSMetaClassDefineReservedUnused(IORTC, 5);
+OSMetaClassDefineReservedUnused(IORTC, 6);
+OSMetaClassDefineReservedUnused(IORTC, 7);