mirror of
https://github.com/cc65/cc65.git
synced 2024-05-31 22:41:32 +00:00
141 lines
5.3 KiB
C
141 lines
5.3 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;
|
|
|
|
/* 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;
|
|
};
|
|
|
|
/* 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(__ATARI__)
|
|
/* The clock depends on the video standard, so read it at runtime */
|
|
unsigned _clocks_per_sec (void);
|
|
# define CLK_TCK _clocks_per_sec()
|
|
# define CLOCKS_PER_SEC _clocks_per_sec()
|
|
#elif defined(__ATARI5200__)
|
|
# define CLK_TCK 60 /* POSIX */
|
|
# define CLOCKS_PER_SEC 60 /* ANSI */
|
|
#elif defined(__ATMOS__)
|
|
# define CLK_TCK 100 /* POSIX */
|
|
# define CLOCKS_PER_SEC 100 /* ANSI */
|
|
#elif defined(__CBM__)
|
|
# if defined(__CBM510__) || defined(__CBM610__)
|
|
/* The 510/610 gets its clock from the AC current */
|
|
# define CLK_TCK 50 /* POSIX */
|
|
# define CLOCKS_PER_SEC 50 /* ANSI */
|
|
# else
|
|
# define CLK_TCK 60 /* POSIX */
|
|
# define CLOCKS_PER_SEC 60 /* ANSI */
|
|
# endif
|
|
#elif defined(__NES__)
|
|
# define CLK_TCK 50 /* POSIX */
|
|
# define CLOCKS_PER_SEC 50 /* ANSI */
|
|
#elif defined(__GEOS__)
|
|
# define CLK_TCK 1 /* POSIX */
|
|
# define CLOCKS_PER_SEC 1 /* ANSI */
|
|
#elif defined(__LYNX__)
|
|
/* The clock-rate depends on the video scan-rate;
|
|
** so, read it at run-time.
|
|
*/
|
|
extern clock_t _clk_tck (void);
|
|
# define CLK_TCK _clk_tck()
|
|
# define CLOCKS_PER_SEC _clk_tck()
|
|
#endif
|
|
|
|
|
|
|
|
time_t _systime (void);
|
|
/* Similar to time(), but:
|
|
** - Is not ISO C
|
|
** - Does not take the additional pointer
|
|
** - Does not set errno when returning -1
|
|
*/
|
|
|
|
/* 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);
|
|
|
|
|
|
|
|
/* End of time.h */
|
|
|
|
#endif
|
|
|
|
|
|
|