ReactOS 0.4.15-dev-7654-g6bc40d3
rtc.c File Reference
#include <hal.h>
#include <debug.h>
Include dependency graph for rtc.c:

Go to the source code of this file.

Macros

#define NDEBUG
 
#define RTC_DATA   (PVOID)0x101E8000
 

Functions

BOOLEAN NTAPI HalQueryRealTimeClock (IN PTIME_FIELDS Time)
 
BOOLEAN NTAPI HalSetRealTimeClock (IN PTIME_FIELDS Time)
 
ARC_STATUS NTAPI HalSetEnvironmentVariable (IN PCH Name, IN PCH Value)
 
ARC_STATUS NTAPI HalGetEnvironmentVariable (IN PCH Name, IN USHORT ValueLength, IN PCH Value)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 12 of file rtc.c.

◆ RTC_DATA

#define RTC_DATA   (PVOID)0x101E8000

Definition at line 17 of file rtc.c.

Function Documentation

◆ HalGetEnvironmentVariable()

ARC_STATUS NTAPI HalGetEnvironmentVariable ( IN PCH  Name,
IN USHORT  ValueLength,
IN PCH  Value 
)

Definition at line 70 of file rtc.c.

73{
75 while (TRUE);
76 return ENOENT;
77}
#define ENOENT
Definition: acclib.h:79
#define UNIMPLEMENTED
Definition: debug.h:115
#define TRUE
Definition: types.h:120

Referenced by NtQuerySystemEnvironmentValue().

◆ HalQueryRealTimeClock()

BOOLEAN NTAPI HalQueryRealTimeClock ( IN PTIME_FIELDS  Time)

Definition at line 24 of file rtc.c.

25{
26 LARGE_INTEGER LargeTime;
27 ULONG Seconds;
28
29 /* Query the RTC value */
31
32 /* Convert to time */
33 RtlSecondsSince1970ToTime(Seconds, &LargeTime);
34
35 /* Convert to time-fields */
36 RtlTimeToTimeFields(&LargeTime, Time);
37 return TRUE;
38}
#define READ_REGISTER_ULONG(r)
Definition: arm.h:20
BOOLEAN RtlTimeToTimeFields(IN PLARGE_INTEGER Time, IN PTIME_FIELDS TimeFields)
static PLARGE_INTEGER Time
Definition: time.c:105
NTSYSAPI VOID NTAPI RtlSecondsSince1970ToTime(_In_ ULONG SecondsSince1970, _Out_ PLARGE_INTEGER Time)
#define RTC_DATA
Definition: rtc.c:17
uint32_t ULONG
Definition: typedefs.h:59

Referenced by ExpSetTimeZoneInformation(), and Phase1InitializationDiscard().

◆ HalSetEnvironmentVariable()

ARC_STATUS NTAPI HalSetEnvironmentVariable ( IN PCH  Name,
IN PCH  Value 
)

Definition at line 57 of file rtc.c.

59{
61 while (TRUE);
62 return ESUCCESS;
63}
@ ESUCCESS
Definition: arc.h:32

Referenced by NtSetSystemEnvironmentValue().

◆ HalSetRealTimeClock()

BOOLEAN NTAPI HalSetRealTimeClock ( IN PTIME_FIELDS  Time)

Definition at line 45 of file rtc.c.

46{
48 while (TRUE);
49 return TRUE;
50}

Referenced by KeSetSystemTime(), and NtSetSystemTime().