2 #if defined __need_time_t || defined __need_clock_t || defined __need_timespec
3 # include <time/time.h>
5 # include <time/time.h>
8 extern __typeof (strftime_l
) __strftime_l
;
9 libc_hidden_proto (__strftime_l
)
10 extern __typeof (strptime_l
) __strptime_l
;
12 libc_hidden_proto (time
)
13 libc_hidden_proto (asctime
)
14 libc_hidden_proto (mktime
)
15 libc_hidden_proto (timelocal
)
16 libc_hidden_proto (localtime
)
17 libc_hidden_proto (strftime
)
18 libc_hidden_proto (strptime
)
20 /* Now define the internal interfaces. */
23 /* Defined in mktime.c. */
24 extern const unsigned short int __mon_yday
[2][13] attribute_hidden
;
26 /* Defined in localtime.c. */
27 extern struct tm _tmbuf attribute_hidden
;
29 /* Defined in tzset.c. */
30 extern char *__tzstring (const char *string
);
32 /* Defined in tzset.c. */
33 extern size_t __tzname_cur_max attribute_hidden
;
36 extern int __use_tzfile attribute_hidden
;
38 extern void __tzfile_read (const char *file
, size_t extra
,
40 extern void __tzfile_compute (time_t timer
, int use_localtime
,
41 long int *leap_correct
, int *leap_hit
,
43 extern void __tzfile_default (const char *std
, const char *dst
,
44 long int stdoff
, long int dstoff
);
46 /* Subroutine of `mktime'. Return the `time_t' representation of TP and
47 normalize TP, given that a `struct tm *' maps to a `time_t' as performed
48 by FUNC. Keep track of next guess for time_t offset in *OFFSET. */
49 extern time_t __mktime_internal (struct tm
*__tp
,
50 struct tm
*(*__func
) (const time_t *,
53 extern struct tm
*__localtime_r (__const
time_t *__timer
,
54 struct tm
*__tp
) attribute_hidden
;
56 extern struct tm
*__gmtime_r (__const
time_t *__restrict __timer
,
57 struct tm
*__restrict __tp
);
58 libc_hidden_proto (__gmtime_r
)
60 /* Compute the `struct tm' representation of *T,
61 offset OFFSET seconds east of UTC,
62 and store year, yday, mon, mday, wday, hour, min, sec into *TP.
63 Return nonzero if successful. */
64 extern int __offtime (__const
time_t *__timer
,
68 extern char *__asctime_r (__const
struct tm
*__tp
, char *__buf
);
69 extern void __tzset (void);
71 /* Prototype for the internal function to get information based on TZ. */
72 extern struct tm
*__tz_convert (const time_t *timer
, int use_localtime
, struct tm
*tp
);
74 /* Return the maximum length of a timezone name.
75 This is what `sysconf (_SC_TZNAME_MAX)' does. */
76 extern long int __tzname_max (void);
78 extern int __nanosleep (__const
struct timespec
*__requested_time
,
79 struct timespec
*__remaining
);
80 libc_hidden_proto(__nanosleep
)
81 extern int __getdate_r (__const
char *__string
, struct tm
*__resbufp
);
84 /* Determine CLK_TCK value. */
85 extern int __getclktck (void);
88 /* strptime support. */
89 /* Status of lookup: do we use the locale data or the raw data? */
90 enum ptime_locale_status
{ not, loc
, raw
};
92 extern char * __strptime_internal (const char *rp
, const char *fmt
,
94 enum ptime_locale_status
*decided
,
95 int era_cnt
, __locale_t loc
)
100 /* Use in the clock_* functions. Size of the field representing the
103 # define CLOCK_IDFIELD_SIZE 3