wut  v1.5.0
Wii U Toolchain
time.h
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1 #pragma once
2 #include <wut.h>
3 #include "systeminfo.h"
4 
11 #ifdef __cplusplus
12 extern "C" {
13 #endif
14 
15 typedef struct OSCalendarTime OSCalendarTime;
16 
17 typedef int32_t OSTick;
18 typedef int64_t OSTime;
19 
21 struct OSCalendarTime
22 {
24  int32_t tm_sec;
26  int32_t tm_min;
28  int32_t tm_hour;
30  int32_t tm_mday;
32  int32_t tm_mon;
34  int32_t tm_year;
36  int32_t tm_wday;
38  int32_t tm_yday;
40  int32_t tm_msec;
42  int32_t tm_usec;
43 };
44 WUT_CHECK_OFFSET(OSCalendarTime, 0x00, tm_sec);
45 WUT_CHECK_OFFSET(OSCalendarTime, 0x04, tm_min);
46 WUT_CHECK_OFFSET(OSCalendarTime, 0x08, tm_hour);
47 WUT_CHECK_OFFSET(OSCalendarTime, 0x0C, tm_mday);
48 WUT_CHECK_OFFSET(OSCalendarTime, 0x10, tm_mon);
49 WUT_CHECK_OFFSET(OSCalendarTime, 0x14, tm_year);
50 WUT_CHECK_OFFSET(OSCalendarTime, 0x18, tm_wday);
51 WUT_CHECK_OFFSET(OSCalendarTime, 0x1C, tm_yday);
52 WUT_CHECK_OFFSET(OSCalendarTime, 0x20, tm_msec);
53 WUT_CHECK_OFFSET(OSCalendarTime, 0x24, tm_usec);
54 WUT_CHECK_SIZE(OSCalendarTime, 0x28);
55 
56 #define OSTimerClockSpeed ((OSGetSystemInfo()->busClockSpeed) / 4)
57 
58 #define OSSecondsToTicks(val) ((uint64_t)(val) * (uint64_t)OSTimerClockSpeed)
59 #define OSMillisecondsToTicks(val) (((uint64_t)(val) * (uint64_t)OSTimerClockSpeed) / 1000ull)
60 #define OSMicrosecondsToTicks(val) (((uint64_t)(val) * (uint64_t)OSTimerClockSpeed) / 1000000ull)
61 #define OSNanosecondsToTicks(val) (((uint64_t)(val) * ((uint64_t)OSTimerClockSpeed) / 31250ull) / 32000ull)
62 
63 #define OSTicksToSeconds(val) ((uint64_t)(val) / (uint64_t)OSTimerClockSpeed)
64 #define OSTicksToMilliseconds(val) (((uint64_t)(val) * 1000ull) / (uint64_t)OSTimerClockSpeed)
65 #define OSTicksToMicroseconds(val) (((uint64_t)(val) * 1000000ull) / (uint64_t)OSTimerClockSpeed)
66 #define OSTicksToNanoseconds(val) (((uint64_t)(val) * 32000ull) / ((uint64_t)OSTimerClockSpeed / 31250ull))
67 
68 OSTime
69 OSGetTime();
70 
71 OSTime
72 OSGetSystemTime();
73 
74 OSTick
75 OSGetTick();
76 
77 OSTick
78 OSGetSystemTick();
79 
80 OSTime
81 OSCalendarTimeToTicks(OSCalendarTime *calendarTime);
82 
83 void
84 OSTicksToCalendarTime(OSTime time,
85  OSCalendarTime *calendarTime);
86 
87 BOOL
88 __OSSetAbsoluteSystemTime(OSTime time);
89 
90 #ifdef __cplusplus
91 }
92 #endif
93 
OSCalendarTime::tm_hour
int32_t tm_hour
Hours since midnight. The range is 0-23.
Definition: time.h:28
OSCalendarTime::tm_sec
int32_t tm_sec
Seconds after the minute. The range is 0-59.
Definition: time.h:24
OSCalendarTime::tm_wday
int32_t tm_wday
Days since Sunday. The range is 0-6.
Definition: time.h:36
OSCalendarTime::tm_yday
int32_t tm_yday
Days since January 1. The range is 0-365.
Definition: time.h:38
OSCalendarTime::tm_mday
int32_t tm_mday
Day of the month. The range is 1-31.
Definition: time.h:30
OSCalendarTime::tm_mon
int32_t tm_mon
Month since January. The range is 0-11.
Definition: time.h:32
OSCalendarTime::tm_usec
int32_t tm_usec
Microseconds after the millisecond. The range is 0-999.
Definition: time.h:42
OSCalendarTime::tm_year
int32_t tm_year
Years in AD. The range is 1-....
Definition: time.h:34
OSCalendarTime::tm_msec
int32_t tm_msec
Milliseconds after the second. The range is 0-999.
Definition: time.h:40
OSCalendarTime::tm_min
int32_t tm_min
Minutes after the hour. The range is 0-59.
Definition: time.h:26
OSGetSystemTick
OSTick OSGetSystemTick()
OSCalendarTimeToTicks
OSTime OSCalendarTimeToTicks(OSCalendarTime *calendarTime)
OSTime
int64_t OSTime
Definition: time.h:18
OSTick
int32_t OSTick
Definition: time.h:17
OSGetSystemTime
OSTime OSGetSystemTime()
OSTicksToCalendarTime
void OSTicksToCalendarTime(OSTime time, OSCalendarTime *calendarTime)
OSGetTime
OSTime OSGetTime()
OSGetTick
OSTick OSGetTick()
__OSSetAbsoluteSystemTime
BOOL __OSSetAbsoluteSystemTime(OSTime time)
OSCalendarTime
Same as std c struct tm but with msec and usec added.
Definition: time.h:22
BOOL
int32_t BOOL
Definition: wut_types.h:7
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