williamr@2: /*
williamr@2:  * Copyright (c) 1989, 1993
williamr@2:  *	The Regents of the University of California.  All rights reserved.
williamr@2:  * (c) UNIX System Laboratories, Inc.
williamr@2:  * All or some portions of this file are derived from material licensed
williamr@2:  * to the University of California by American Telephone and Telegraph
williamr@2:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
williamr@2:  * the permission of UNIX System Laboratories, Inc.
williamr@2:  *
williamr@2:  * Redistribution and use in source and binary forms, with or without
williamr@2:  * modification, are permitted provided that the following conditions
williamr@2:  * are met:
williamr@2:  * 1. Redistributions of source code must retain the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer.
williamr@2:  * 2. Redistributions in binary form must reproduce the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer in the
williamr@2:  *    documentation and/or other materials provided with the distribution.
williamr@2:  * 4. Neither the name of the University nor the names of its contributors
williamr@2:  *    may be used to endorse or promote products derived from this software
williamr@2:  *    without specific prior written permission.
williamr@2:  *
williamr@2:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
williamr@2:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
williamr@2:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
williamr@2:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
williamr@2:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
williamr@2:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
williamr@2:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
williamr@2:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
williamr@2:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
williamr@2:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
williamr@2:  * SUCH DAMAGE.
williamr@2:  *
williamr@2:  *	@(#)time.h	8.3 (Berkeley) 1/21/94
williamr@4:  * © Portions Copyright (c) 2005-2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
williamr@2:  */
williamr@2: 
williamr@2: /*
williamr@2:  * $FreeBSD: src/include/time.h,v 1.32 2005/04/02 12:33:27 das Exp $
williamr@2:  */
williamr@2: 
williamr@2: #ifndef _TIME_H_
williamr@2: #define	_TIME_H_
williamr@2: 
williamr@2: #include <sys/cdefs.h>
williamr@2: #include <sys/_null.h>
williamr@2: #include <sys/_types.h>
williamr@2: #ifdef __SYMBIAN32__
williamr@2: #include <sys/types.h>
williamr@2: #endif
williamr@2: 
williamr@2: #if __POSIX_VISIBLE > 0 && __POSIX_VISIBLE < 200112 || __BSD_VISIBLE
williamr@2: /*
williamr@2:  * Frequency of the clock ticks reported by times().  Deprecated - use
williamr@2:  * sysconf(_SC_CLK_TCK) instead.  (Removed in 1003.1-2001.)
williamr@2:  */
williamr@2: #ifdef __SYMBIAN32__
williamr@2: #define	CLK_TCK		128
williamr@2: #endif //__SYMBIAN32__
williamr@2: #endif
williamr@2: 
williamr@2: /* Frequency of the clock ticks reported by clock().  */
williamr@2: #ifndef __SYMBIAN32__
williamr@2: #define	CLOCKS_PER_SEC	128
williamr@2: #endif //__SYMBIAN32__
williamr@2: 
williamr@2: #ifndef _CLOCK_T_DECLARED
williamr@2: typedef	__clock_t	clock_t;
williamr@2: #define	_CLOCK_T_DECLARED
williamr@2: #endif
williamr@2: 
williamr@2: #ifndef _TIME_T_DECLARED
williamr@2: typedef	__time_t	time_t;
williamr@2: #define	_TIME_T_DECLARED
williamr@2: #endif
williamr@2: 
williamr@2: #ifndef _SIZE_T_DECLARED
williamr@2: typedef	__size_t	size_t;
williamr@2: #define	_SIZE_T_DECLARED
williamr@2: #endif
williamr@2: 
williamr@2: #if __POSIX_VISIBLE >= 199309
williamr@2: /*
williamr@2:  * New in POSIX 1003.1b-1993.
williamr@2:  */
williamr@2: #ifndef _CLOCKID_T_DECLARED
williamr@2: typedef	__clockid_t	clockid_t;
williamr@2: #define	_CLOCKID_T_DECLARED
williamr@2: #endif
williamr@2: 
williamr@2: #ifndef _TIMER_T_DECLARED
williamr@2: typedef	__timer_t	timer_t;
williamr@2: #define	_TIMER_T_DECLARED
williamr@2: #endif
williamr@2: 
williamr@2: #include <sys/timespec.h>
williamr@4: 
williamr@4: /* POSIX.1b structure for timer start values and intervals.  */
williamr@4: struct itimerspec
williamr@4:   {
williamr@4:     struct timespec it_interval;
williamr@4:     struct timespec it_value;
williamr@4:   };
williamr@4: 
williamr@4: /* We can use a simple forward declaration.  */
williamr@4: struct sigevent; 
williamr@2: #endif /* __POSIX_VISIBLE >= 199309 */
williamr@2: 
williamr@2: /* These macros are also in sys/time.h. */
williamr@2: #if !defined(CLOCK_REALTIME) && __POSIX_VISIBLE >= 200112
williamr@2: #define CLOCK_REALTIME	0
williamr@2: #ifdef __BSD_VISIBLE
williamr@2: #define CLOCK_VIRTUAL	1
williamr@2: #define CLOCK_PROF	2
williamr@2: #endif
williamr@2: #define CLOCK_MONOTONIC	4
williamr@2: #endif /* !defined(CLOCK_REALTIME) && __POSIX_VISIBLE >= 200112 */
williamr@2: 
williamr@2: #if !defined(TIMER_ABSTIME) && __POSIX_VISIBLE >= 200112
williamr@2: #if __BSD_VISIBLE
williamr@2: #define TIMER_RELTIME	0x0	/* relative timer */
williamr@2: #endif
williamr@2: #define TIMER_ABSTIME	0x1	/* absolute timer */
williamr@2: #endif /* !defined(TIMER_ABSTIME) && __POSIX_VISIBLE >= 200112 */
williamr@2: 
williamr@2: struct tm {
williamr@2: 	int	tm_sec;		/* seconds after the minute [0-60] */
williamr@2: 	int	tm_min;		/* minutes after the hour [0-59] */
williamr@2: 	int	tm_hour;	/* hours since midnight [0-23] */
williamr@2: 	int	tm_mday;	/* day of the month [1-31] */
williamr@2: 	int	tm_mon;		/* months since January [0-11] */
williamr@2: 	int	tm_year;	/* years since 1900 */
williamr@2: 	int	tm_wday;	/* days since Sunday [0-6] */
williamr@2: 	int	tm_yday;	/* days since January 1 [0-365] */
williamr@2: 	int	tm_isdst;	/* Daylight Savings Time flag */
williamr@2: 	long	tm_gmtoff;	/* offset from UTC in seconds */
williamr@2: 	char	*tm_zone;	/* timezone abbreviation */
williamr@2: };
williamr@2: 
williamr@2: #if __POSIX_VISIBLE
williamr@2: extern char *tzname[];
williamr@2: #endif
williamr@2: 
williamr@2: __BEGIN_DECLS
williamr@2: #ifdef __SYMBIAN32__
williamr@2: IMPORT_C char*** __tzname(void);
williamr@2: #define	tzname		(*__tzname())
williamr@2: #endif //__SYMBIAN32__
williamr@2: 
williamr@2: IMPORT_C
williamr@2: char *asctime(const struct tm *);
williamr@2: IMPORT_C
williamr@2: clock_t clock(void);
williamr@2: IMPORT_C
williamr@2: char *ctime(const time_t *);
williamr@2: IMPORT_C
williamr@2: double difftime(time_t, time_t);
williamr@2: /* XXX missing: getdate() */
williamr@2: IMPORT_C
williamr@2: struct tm *gmtime(const time_t *);
williamr@2: IMPORT_C
williamr@2: struct tm *localtime(const time_t *);
williamr@2: IMPORT_C
williamr@2: time_t mktime(struct tm *);
williamr@2: IMPORT_C 
williamr@2: size_t strftime(char * __restrict, size_t, const char * __restrict,
williamr@2:     const struct tm * __restrict);
williamr@2: IMPORT_C
williamr@2: time_t time(time_t *);
williamr@2: 
williamr@2: #if __POSIX_VISIBLE
williamr@2: IMPORT_C
williamr@2: void tzset(void);
williamr@2: #endif
williamr@2: 
williamr@2: #if __POSIX_VISIBLE >= 199309
williamr@2: IMPORT_C
williamr@2: int clock_getres(clockid_t, struct timespec *);
williamr@2: IMPORT_C
williamr@2: int clock_gettime(clockid_t, struct timespec *);
williamr@2: IMPORT_C
williamr@2: int clock_settime(clockid_t, const struct timespec *);
williamr@2: /* XXX missing: clock_nanosleep() */
williamr@2: IMPORT_C
williamr@2: int nanosleep(const struct timespec *, struct timespec *);
williamr@4: 
williamr@4: //////////////////////////LIBRT: START/////////////////////////////////
williamr@4: 
williamr@4: /* Create new per-process timer using CLOCK_ID.  */
williamr@4: IMPORT_C int timer_create (clockid_t __clock_id,
williamr@4:                          struct sigevent *__restrict __evp,
williamr@4:                          timer_t *__restrict __timerid);
williamr@4: 
williamr@4: /* Delete timer TIMERID.  */
williamr@4: IMPORT_C int timer_delete (timer_t __timerid);
williamr@4: 
williamr@4: /* Set timer TIMERID to VALUE, returning old value in OVLAUE.  */
williamr@4: IMPORT_C int timer_settime (timer_t __timerid, int __flags,
williamr@4:                           const struct itimerspec *__restrict __value,
williamr@4:                           struct itimerspec *__restrict __ovalue);
williamr@4: 
williamr@4: /* Get current value of timer TIMERID and store it in VLAUE.  */
williamr@4: IMPORT_C int timer_gettime (timer_t __timerid, struct itimerspec *__value);
williamr@4: 
williamr@4: /* Get expiration overrun for timer TIMERID.  */
williamr@4: IMPORT_C int timer_getoverrun (timer_t __timerid);
williamr@4: 
williamr@4: IMPORT_C int clock_nanosleep(clockid_t clock_id, int flags,
williamr@4:        const struct timespec *rqtp, struct timespec *rmtp);
williamr@4: //////////////////////////LIBRT: END/////////////////////////////////
williamr@4: 
williamr@2: #endif /* __POSIX_VISIBLE >= 199309 */
williamr@2: 
williamr@2: #ifdef __SYMBIAN32__
williamr@2: IMPORT_C
williamr@2: int clock_getcpuclockid(pid_t , clockid_t *);
williamr@2: #endif //__SYMBIAN32__
williamr@2: 
williamr@2: 
williamr@2: #if __POSIX_VISIBLE >= 199506
williamr@2: IMPORT_C
williamr@2: char *asctime_r(const struct tm *, char *);
williamr@2: IMPORT_C
williamr@2: char *ctime_r(const time_t *, char *);
williamr@2: IMPORT_C
williamr@2: struct tm *gmtime_r(const time_t *, struct tm *);
williamr@2: IMPORT_C
williamr@2: struct tm *localtime_r(const time_t *, struct tm *);
williamr@2: #endif
williamr@2: 
williamr@2: #if __XSI_VISIBLE
williamr@2: IMPORT_C 
williamr@2: char *strptime(const char * __restrict, const char * __restrict,
williamr@2:     struct tm * __restrict);
williamr@2: #endif
williamr@2: 
williamr@2: #if __BSD_VISIBLE
williamr@2: char *timezone(int, int);	/* XXX XSI conflict */
williamr@2: #ifndef __SYMBIAN32__
williamr@2: void tzsetwall(void);
williamr@2: #endif //__SYMBIAN32__
williamr@2: time_t timelocal(struct tm * const);
williamr@2: IMPORT_C time_t timegm(struct tm * const);
williamr@2: #endif /* __BSD_VISIBLE */
williamr@2: __END_DECLS
williamr@2: 
williamr@2: #endif /* !_TIME_H_ */