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80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/*
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* PROJECT: ReactOS HAL
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: hal/halarm/generic/rtc.c
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* PURPOSE: Real Time Clock and Environment Variable Support
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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/* INCLUDES *******************************************************************/
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#include <hal.h>
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#define NDEBUG
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#include <debug.h>
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/* FUNCTIONS ******************************************************************/
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#define RTC_DATA (PVOID)0x101E8000
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/*
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* @implemented
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*/
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BOOLEAN
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NTAPI
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HalQueryRealTimeClock(IN PTIME_FIELDS Time)
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{
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LARGE_INTEGER LargeTime;
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ULONG Seconds;
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/* Query the RTC value */
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Seconds = READ_REGISTER_ULONG(RTC_DATA);
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/* Convert to time */
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RtlSecondsSince1970ToTime(Seconds, &LargeTime);
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/* Convert to time-fields */
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RtlTimeToTimeFields(&LargeTime, Time);
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return TRUE;
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}
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/*
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* @unimplemented
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*/
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BOOLEAN
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NTAPI
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HalSetRealTimeClock(IN PTIME_FIELDS Time)
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{
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UNIMPLEMENTED;
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while (TRUE);
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return TRUE;
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}
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/*
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* @unimplemented
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*/
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ARC_STATUS
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NTAPI
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HalSetEnvironmentVariable(IN PCH Name,
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IN PCH Value)
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{
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UNIMPLEMENTED;
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while (TRUE);
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return ESUCCESS;
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}
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/*
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* @unimplemented
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*/
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ARC_STATUS
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NTAPI
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HalGetEnvironmentVariable(IN PCH Name,
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IN USHORT ValueLength,
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IN PCH Value)
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{
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UNIMPLEMENTED;
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while (TRUE);
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return ENOENT;
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}
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/* EOF */
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