mirror of git://sourceware.org/git/glibc.git
161 lines
4.5 KiB
C
161 lines
4.5 KiB
C
#ifndef _TIME_H
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#include <time/time.h>
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#ifndef _ISOMAC
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# include <bits/types/locale_t.h>
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# include <stdbool.h>
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# include <time/mktime-internal.h>
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extern __typeof (strftime_l) __strftime_l;
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libc_hidden_proto (__strftime_l)
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extern __typeof (strptime_l) __strptime_l;
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libc_hidden_proto (time)
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libc_hidden_proto (asctime)
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libc_hidden_proto (mktime)
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libc_hidden_proto (timelocal)
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libc_hidden_proto (localtime)
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libc_hidden_proto (strftime)
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libc_hidden_proto (strptime)
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extern __typeof (clock_getres) __clock_getres;
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extern __typeof (clock_gettime) __clock_gettime;
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libc_hidden_proto (__clock_gettime)
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extern __typeof (clock_settime) __clock_settime;
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extern __typeof (clock_nanosleep) __clock_nanosleep;
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extern __typeof (clock_getcpuclockid) __clock_getcpuclockid;
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/* Now define the internal interfaces. */
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struct tm;
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/* Defined in mktime.c. */
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extern const unsigned short int __mon_yday[2][13] attribute_hidden;
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/* Defined in localtime.c. */
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extern struct tm _tmbuf attribute_hidden;
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/* Defined in tzset.c. */
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extern char *__tzstring (const char *string) attribute_hidden;
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extern int __use_tzfile attribute_hidden;
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extern void __tzfile_read (const char *file, size_t extra,
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char **extrap) attribute_hidden;
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extern void __tzfile_compute (__time64_t timer, int use_localtime,
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long int *leap_correct, int *leap_hit,
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struct tm *tp) attribute_hidden;
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extern void __tzfile_default (const char *std, const char *dst,
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int stdoff, int dstoff)
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attribute_hidden;
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extern void __tzset_parse_tz (const char *tz) attribute_hidden;
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extern void __tz_compute (__time64_t timer, struct tm *tm, int use_localtime)
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__THROW attribute_hidden;
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#if __TIMESIZE == 64
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# define __ctime64 ctime
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#else
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extern char *__ctime64 (const __time64_t *__timer) __THROW;
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libc_hidden_proto (__ctime64)
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#endif
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#if __TIMESIZE == 64
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# define __ctime64_r ctime_r
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#else
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extern char *__ctime64_r (const __time64_t *__restrict __timer,
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char *__restrict __buf) __THROW;
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libc_hidden_proto (__ctime64_r)
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#endif
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#if __TIMESIZE == 64
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# define __localtime64 localtime
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#else
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extern struct tm *__localtime64 (const __time64_t *__timer);
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libc_hidden_proto (__localtime64)
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#endif
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extern struct tm *__localtime_r (const time_t *__timer,
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struct tm *__tp) attribute_hidden;
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#if __TIMESIZE != 64
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extern struct tm *__localtime64_r (const __time64_t *__timer,
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struct tm *__tp);
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libc_hidden_proto (__localtime64_r)
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extern __time64_t __mktime64 (struct tm *__tp) __THROW;
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libc_hidden_proto (__mktime64)
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#endif
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extern struct tm *__gmtime_r (const time_t *__restrict __timer,
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struct tm *__restrict __tp);
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libc_hidden_proto (__gmtime_r)
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#if __TIMESIZE == 64
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# define __gmtime64 gmtime
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#else
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extern struct tm *__gmtime64 (const __time64_t *__timer);
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libc_hidden_proto (__gmtime64)
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extern struct tm *__gmtime64_r (const __time64_t *__restrict __timer,
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struct tm *__restrict __tp);
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libc_hidden_proto (__gmtime64_r)
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extern __time64_t __timegm64 (struct tm *__tp) __THROW;
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libc_hidden_proto (__timegm64)
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#endif
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/* Compute the `struct tm' representation of T,
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offset OFFSET seconds east of UTC,
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and store year, yday, mon, mday, wday, hour, min, sec into *TP.
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Return nonzero if successful. */
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extern int __offtime (__time64_t __timer,
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long int __offset,
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struct tm *__tp) attribute_hidden;
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extern char *__asctime_r (const struct tm *__tp, char *__buf)
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attribute_hidden;
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extern void __tzset (void) attribute_hidden;
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/* Prototype for the internal function to get information based on TZ. */
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extern struct tm *__tz_convert (__time64_t timer, int use_localtime,
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struct tm *tp) attribute_hidden;
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extern int __nanosleep (const struct timespec *__requested_time,
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struct timespec *__remaining);
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hidden_proto (__nanosleep)
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extern int __getdate_r (const char *__string, struct tm *__resbufp)
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attribute_hidden;
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/* Determine CLK_TCK value. */
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extern int __getclktck (void) attribute_hidden;
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/* strptime support. */
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extern char * __strptime_internal (const char *rp, const char *fmt,
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struct tm *tm, void *statep,
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locale_t locparam) attribute_hidden;
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#if __TIMESIZE == 64
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# define __difftime64 __difftime
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#else
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extern double __difftime64 (__time64_t time1, __time64_t time0);
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libc_hidden_proto (__difftime64)
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#endif
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extern double __difftime (time_t time1, time_t time0);
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/* Use in the clock_* functions. Size of the field representing the
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actual clock ID. */
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#define CLOCK_IDFIELD_SIZE 3
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/* Check whether T fits in time_t. */
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static inline bool
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in_time_t_range (__time64_t t)
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{
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time_t s = t;
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return s == t;
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}
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#endif
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#endif
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