psprtc.h File Reference

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Data Structures
struct	pspTime

Enumerations
enum	pspRtcCheckValidErrors {   PSP_TIME_INVALID_YEAR = -1, PSP_TIME_INVALID_MONTH = -2, PSP_TIME_INVALID_DAY = -3, PSP_TIME_INVALID_HOUR = -4,   PSP_TIME_INVALID_MINUTES = -5, PSP_TIME_INVALID_SECONDS = -6, PSP_TIME_INVALID_MICROSECONDS = -7 }

Functions
u32	sceRtcGetTickResolution ()
	Get the resolution of the tick counter.
int	sceRtcGetCurrentTick (u64 *tick)
	Get current tick count.
int	sceRtcGetCurrentClock (pspTime *time, int tz)
	Get current tick count, adjusted for local time zone.
int	sceRtcGetCurrentClockLocalTime (pspTime *time)
	Get current local time into a pspTime struct.
int	sceRtcConvertUtcToLocalTime (const u64 *tickUTC, u64 *tickLocal)
	Convert a UTC-based tickcount into a local time tick count.
int	sceRtcConvertLocalTimeToUTC (const u64 *tickLocal, u64 *tickUTC)
	Convert a local time based tickcount into a UTC-based tick count.
int	sceRtcIsLeapYear (int year)
	Check if a year is a leap year.
int	sceRtcGetDaysInMonth (int year, int month)
	Get number of days in a specific month.
int	sceRtcGetDayOfWeek (int year, int month, int day)
	Get day of the week for a date.
int	sceRtcCheckValid (const pspTime *date)
	Validate pspDate component ranges.
int	sceRtcSetTick (pspTime *date, const u64 *tick)
	Set a pspTime struct based on ticks.
int	sceRtcGetTick (const pspTime *date, u64 *tick)
	Set ticks based on a pspTime struct.
int	sceRtcCompareTick (const u64 *tick1, const u64 *tick2)
	Compare two ticks.
int	sceRtcTickAddTicks (u64 *destTick, const u64 *srcTick, u64 numTicks)
	Add two ticks.
int	sceRtcTickAddMicroseconds (u64 *destTick, const u64 *srcTick, u64 numMS)
	Add an amount of ms to a tick.
int	sceRtcTickAddSeconds (u64 *destTick, const u64 *srcTick, u64 numSecs)
	Add an amount of seconds to a tick.
int	sceRtcTickAddMinutes (u64 *destTick, const u64 *srcTick, u64 numMins)
	Add an amount of minutes to a tick.
int	sceRtcTickAddHours (u64 *destTick, const u64 *srcTick, int numHours)
	Add an amount of hours to a tick.
int	sceRtcTickAddDays (u64 *destTick, const u64 *srcTick, int numDays)
	Add an amount of days to a tick.
int	sceRtcTickAddWeeks (u64 *destTick, const u64 *srcTick, int numWeeks)
	Add an amount of weeks to a tick.
int	sceRtcTickAddMonths (u64 *destTick, const u64 *srcTick, int numMonths)
	Add an amount of months to a tick.
int	sceRtcTickAddYears (u64 *destTick, const u64 *srcTick, int numYears)
	Add an amount of years to a tick.
int	sceRtcSetTime_t (pspTime *date, const time_t time)
int	sceRtcGetTime_t (const pspTime *date, time_t *time)
int	sceRtcSetDosTime (pspTime *date, u32 dosTime)
int	sceRtcGetDosTime (pspTime *date, u32 dosTime)
int	sceRtcSetWin32FileTime (pspTime *date, u64 *win32Time)
int	sceRtcGetWin32FileTime (pspTime *date, u64 *win32Time)
int	sceRtcParseDateTime (u64 *destTick, const char *dateString)

Enumeration Type Documentation

enum pspRtcCheckValidErrors

Enumerator:

PSP_TIME_INVALID_YEAR
PSP_TIME_INVALID_MONTH
PSP_TIME_INVALID_DAY
PSP_TIME_INVALID_HOUR
PSP_TIME_INVALID_MINUTES
PSP_TIME_INVALID_SECONDS
PSP_TIME_INVALID_MICROSECONDS

Function Documentation

int sceRtcCheckValid

(

const pspTime *

date

)

Validate pspDate component ranges.

Parameters

date	- pointer to pspDate struct to be checked

Returns

0 on success, one of ::CheckValidErrors on error

int sceRtcCompareTick	(	const u64 *	tick1,
		const u64 *	tick2
	)

Compare two ticks.

Parameters

tick1	- pointer to first tick
tick2	- poiinter to second tick

Returns

0 on equal, <0 when tick1 < tick2, >0 when tick1 > tick2

int sceRtcConvertLocalTimeToUTC	(	const u64 *	tickLocal,
		u64 *	tickUTC
	)

Convert a local time based tickcount into a UTC-based tick count.

Parameters

tickLocal	- pointer to u64 tick in local time
tickUTC	- pointer to u64 to receive tick in UTC based time

Returns

0 on success, < 0 on error

int sceRtcConvertUtcToLocalTime	(	const u64 *	tickUTC,
		u64 *	tickLocal
	)

Convert a UTC-based tickcount into a local time tick count.

Parameters

tickUTC	- pointer to u64 tick in UTC time
tickLocal	- pointer to u64 to receive tick in local time

Returns

0 on success, < 0 on error

int sceRtcGetCurrentClock	(	pspTime *	time,
		int	tz
	)

Get current tick count, adjusted for local time zone.

Parameters

time	- pointer to pspTime struct to receive time
tz	- time zone to adjust to (minutes from UTC)

Returns

0 on success, < 0 on error

int sceRtcGetCurrentClockLocalTime

(

pspTime *

time

)

Get current local time into a pspTime struct.

Parameters

time	- pointer to pspTime struct to receive time

Returns

0 on success, < 0 on error

int sceRtcGetCurrentTick

(

u64 *

tick

)

Get current tick count.

Parameters

tick	- pointer to u64 to receive tick count

Returns

0 on success, < 0 on error

int sceRtcGetDayOfWeek	(	int	year,
		int	month,
		int	day
	)

Get day of the week for a date.

Parameters

year	- year in which to check (accounts for leap year)
month	- month that day is in
day	- day to get day of week for

Returns

day of week with 0 representing Monday

int sceRtcGetDaysInMonth	(	int	year,
		int	month
	)

Get number of days in a specific month.

Parameters

year	- year in which to check (accounts for leap year)
month	- month to get number of days for

Returns

# of days in month, <0 on error (?)

int sceRtcGetDosTime	(	pspTime *	date,
		u32	dosTime
	)

int sceRtcGetTick	(	const pspTime *	date,
		u64 *	tick
	)

Set ticks based on a pspTime struct.

Parameters

date	- pointer to pspTime to convert
tick	- pointer to tick to set

Returns

0 on success, < 0 on error

u32 sceRtcGetTickResolution

(

)

Get the resolution of the tick counter.

Returns

# of ticks per second

int sceRtcGetTime_t	(	const pspTime *	date,
		time_t *	time
	)

int sceRtcGetWin32FileTime	(	pspTime *	date,
		u64 *	win32Time
	)

int sceRtcIsLeapYear

(

int

year

)

Check if a year is a leap year.

Parameters

year	- year to check if is a leap year

Returns

1 on leapyear, 0 if not

int sceRtcParseDateTime	(	u64 *	destTick,
		const char *	dateString
	)

int sceRtcSetDosTime	(	pspTime *	date,
		u32	dosTime
	)

int sceRtcSetTick	(	pspTime *	date,
		const u64 *	tick
	)

Set a pspTime struct based on ticks.

Parameters

date	- pointer to pspTime struct to set
tick	- pointer to ticks to convert

Returns

0 on success, < 0 on error

int sceRtcSetTime_t	(	pspTime *	date,
		const time_t	time
	)

int sceRtcSetWin32FileTime	(	pspTime *	date,
		u64 *	win32Time
	)

int sceRtcTickAddDays	(	u64 *	destTick,
		const u64 *	srcTick,
		int	numDays
	)

Add an amount of days to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numDays	- number of days to add

Returns

0 on success, <0 on error

int sceRtcTickAddHours	(	u64 *	destTick,
		const u64 *	srcTick,
		int	numHours
	)

Add an amount of hours to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numHours	- number of hours to add

Returns

0 on success, <0 on error

int sceRtcTickAddMicroseconds	(	u64 *	destTick,
		const u64 *	srcTick,
		u64	numMS
	)

Add an amount of ms to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numMS	- number of ms to add

Returns

0 on success, <0 on error

int sceRtcTickAddMinutes	(	u64 *	destTick,
		const u64 *	srcTick,
		u64	numMins
	)

Add an amount of minutes to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numMins	- number of minutes to add

Returns

0 on success, <0 on error

int sceRtcTickAddMonths	(	u64 *	destTick,
		const u64 *	srcTick,
		int	numMonths
	)

Add an amount of months to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numMonths	- number of months to add

Returns

0 on success, <0 on error

int sceRtcTickAddSeconds	(	u64 *	destTick,
		const u64 *	srcTick,
		u64	numSecs
	)

Add an amount of seconds to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numSecs	- number of seconds to add

Returns

0 on success, <0 on error

int sceRtcTickAddTicks	(	u64 *	destTick,
		const u64 *	srcTick,
		u64	numTicks
	)

Add two ticks.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numTicks	- number of ticks to add

Returns

0 on success, <0 on error

int sceRtcTickAddWeeks	(	u64 *	destTick,
		const u64 *	srcTick,
		int	numWeeks
	)

Add an amount of weeks to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numWeeks	- number of weeks to add

Returns

0 on success, <0 on error

int sceRtcTickAddYears	(	u64 *	destTick,
		const u64 *	srcTick,
		int	numYears
	)

Add an amount of years to a tick.

Parameters

destTick	- pointer to tick to hold result
srcTick	- pointer to source tick
numYears	- number of years to add

Returns

0 on success, <0 on error