mirror of
https://github.com/cc65/cc65.git
synced 2024-12-23 19:29:37 +00:00
139 lines
5.1 KiB
C
139 lines
5.1 KiB
C
/*****************************************************************************/
|
|
/* */
|
|
/* time.h */
|
|
/* */
|
|
/* Date and time */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* (C) 1998-2012 Ullrich von Bassewitz */
|
|
/* Roemerstrasse 52 */
|
|
/* D-70794 Filderstadt */
|
|
/* EMail: uz@cc65.org */
|
|
/* */
|
|
/* */
|
|
/* This software is provided 'as-is', without any expressed or implied */
|
|
/* warranty. In no event will the authors be held liable for any damages */
|
|
/* arising from the use of this software. */
|
|
/* */
|
|
/* Permission is granted to anyone to use this software for any purpose, */
|
|
/* including commercial applications, and to alter it and redistribute it */
|
|
/* freely, subject to the following restrictions: */
|
|
/* */
|
|
/* 1. The origin of this software must not be misrepresented; you must not */
|
|
/* claim that you wrote the original software. If you use this software */
|
|
/* in a product, an acknowledgment in the product documentation would be */
|
|
/* appreciated but is not required. */
|
|
/* 2. Altered source versions must be plainly marked as such, and must not */
|
|
/* be misrepresented as being the original software. */
|
|
/* 3. This notice may not be removed or altered from any source */
|
|
/* distribution. */
|
|
/* */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
#ifndef _TIME_H
|
|
#define _TIME_H
|
|
|
|
|
|
|
|
/* NULL pointer */
|
|
#ifndef _HAVE_NULL
|
|
#define NULL 0
|
|
#define _HAVE_NULL
|
|
#endif
|
|
|
|
/* size_t is needed */
|
|
#ifndef _HAVE_size_t
|
|
#define _HAVE_size_t
|
|
typedef unsigned size_t;
|
|
#endif
|
|
|
|
typedef unsigned long time_t;
|
|
typedef unsigned long clock_t;
|
|
typedef unsigned char clockid_t;
|
|
|
|
/* Structure for broken down time */
|
|
struct tm {
|
|
int tm_sec;
|
|
int tm_min;
|
|
int tm_hour;
|
|
int tm_mday;
|
|
int tm_mon;
|
|
int tm_year;
|
|
int tm_wday;
|
|
int tm_yday;
|
|
int tm_isdst;
|
|
};
|
|
|
|
/* Structure for seconds and nanoseconds */
|
|
struct timespec {
|
|
time_t tv_sec;
|
|
long tv_nsec;
|
|
};
|
|
|
|
/* Timezone representation, default is UTC */
|
|
extern struct _timezone {
|
|
char daylight; /* True if daylight savings time active */
|
|
long timezone; /* Number of seconds behind UTC */
|
|
char tzname[5]; /* Name of timezone, e.g. CET */
|
|
char dstname[5]; /* Name when daylight true, e.g. CEST */
|
|
} _tz;
|
|
|
|
|
|
|
|
#if defined(__ATARI5200__)
|
|
# define CLOCKS_PER_SEC 60
|
|
#elif defined(__ATMOS__)
|
|
# define CLOCKS_PER_SEC 100
|
|
#elif defined(__CBM__)
|
|
# if defined(__CBM510__) || defined(__CBM610__)
|
|
/* The 510/610 gets its clock from the AC current */
|
|
# define CLOCKS_PER_SEC 50
|
|
# else
|
|
# define CLOCKS_PER_SEC 60
|
|
# endif
|
|
#elif defined(__NES__)
|
|
# define CLOCKS_PER_SEC 50
|
|
#elif defined(__PCE__)
|
|
# define CLOCKS_PER_SEC 60
|
|
#elif defined(__GAMATE__)
|
|
# define CLOCKS_PER_SEC 135 /* FIXME */
|
|
#elif defined(__GEOS__)
|
|
# define CLOCKS_PER_SEC 1
|
|
#elif defined(__TELESTRAT__)
|
|
# define CLOCKS_PER_SEC 10
|
|
#elif defined(__ATARI__) || defined (__LYNX__)
|
|
/* Read the clock rate at runtime */
|
|
clock_t _clocks_per_sec (void);
|
|
# define CLOCKS_PER_SEC _clocks_per_sec()
|
|
#endif
|
|
#define CLK_TCK CLOCKS_PER_SEC
|
|
#define CLOCK_REALTIME 0
|
|
|
|
|
|
|
|
/* ISO C function prototypes */
|
|
char* __fastcall__ asctime (const struct tm* timep);
|
|
clock_t clock (void);
|
|
char* __fastcall__ ctime (const time_t* timep);
|
|
struct tm* __fastcall__ gmtime (const time_t* timep);
|
|
struct tm* __fastcall__ localtime (const time_t* timep);
|
|
time_t __fastcall__ mktime (struct tm* timep);
|
|
size_t __fastcall__ strftime (char* buf, size_t bufsize, const char* format, const struct tm* tm);
|
|
time_t __fastcall__ time (time_t* t);
|
|
|
|
|
|
|
|
/* POSIX function prototypes */
|
|
int __fastcall__ clock_getres (clockid_t clock_id, struct timespec *res);
|
|
int __fastcall__ clock_gettime (clockid_t clock_id, struct timespec *tp);
|
|
int __fastcall__ clock_settime (clockid_t clock_id, const struct timespec *tp);
|
|
|
|
|
|
|
|
/* End of time.h */
|
|
|
|
#endif
|