1#ifndef _TIME_H
2#include <time/time.h>
3
4#ifndef _ISOMAC
5# include <bits/types/locale_t.h>
6
7extern __typeof (strftime_l) __strftime_l;
8libc_hidden_proto (__strftime_l)
9extern __typeof (strptime_l) __strptime_l;
10
11libc_hidden_proto (time)
12libc_hidden_proto (asctime)
13libc_hidden_proto (mktime)
14libc_hidden_proto (timelocal)
15libc_hidden_proto (localtime)
16libc_hidden_proto (strftime)
17libc_hidden_proto (strptime)
18
19extern __typeof (clock_getres) __clock_getres;
20extern __typeof (clock_gettime) __clock_gettime;
21libc_hidden_proto (__clock_gettime)
22extern __typeof (clock_settime) __clock_settime;
23extern __typeof (clock_nanosleep) __clock_nanosleep;
24extern __typeof (clock_getcpuclockid) __clock_getcpuclockid;
25
26/* Now define the internal interfaces. */
27struct tm;
28
29/* Defined in mktime.c. */
30extern const unsigned short int __mon_yday[2][13] attribute_hidden;
31
32/* Defined in localtime.c. */
33extern struct tm _tmbuf attribute_hidden;
34
35/* Defined in tzset.c. */
36extern char *__tzstring (const char *string) attribute_hidden;
37
38extern int __use_tzfile attribute_hidden;
39
40extern void __tzfile_read (const char *file, size_t extra,
41 char **extrap) attribute_hidden;
42extern void __tzfile_compute (__time64_t timer, int use_localtime,
43 long int *leap_correct, int *leap_hit,
44 struct tm *tp) attribute_hidden;
45extern void __tzfile_default (const char *std, const char *dst,
46 int stdoff, int dstoff)
47 attribute_hidden;
48extern void __tzset_parse_tz (const char *tz) attribute_hidden;
49extern void __tz_compute (__time64_t timer, struct tm *tm, int use_localtime)
50 __THROW attribute_hidden;
51
52/* Subroutine of `mktime'. Return the `time_t' representation of TP and
53 normalize TP, given that a `struct tm *' maps to a `time_t' as performed
54 by FUNC. Record next guess for localtime-gmtime offset in *OFFSET. */
55extern time_t __mktime_internal (struct tm *__tp,
56 struct tm *(*__func) (const time_t *,
57 struct tm *),
58 long int *__offset) attribute_hidden;
59
60#if __TIMESIZE == 64
61# define __ctime64 ctime
62#else
63extern char *__ctime64 (const __time64_t *__timer) __THROW;
64libc_hidden_proto (__ctime64);
65#endif
66
67#if __TIMESIZE == 64
68# define __ctime64_r ctime_r
69#else
70extern char *__ctime64_r (const __time64_t *__restrict __timer,
71 char *__restrict __buf) __THROW;
72libc_hidden_proto (__ctime64_r);
73#endif
74
75#if __TIMESIZE == 64
76# define __localtime64 localtime
77#else
78extern struct tm *__localtime64 (const __time64_t *__timer);
79libc_hidden_proto (__localtime64)
80#endif
81
82extern struct tm *__localtime_r (const time_t *__timer,
83 struct tm *__tp) attribute_hidden;
84
85#if __TIMESIZE == 64
86# define __localtime64_r __localtime_r
87#else
88extern struct tm *__localtime64_r (const __time64_t *__timer,
89 struct tm *__tp);
90libc_hidden_proto (__localtime64_r)
91#endif
92
93extern struct tm *__gmtime_r (const time_t *__restrict __timer,
94 struct tm *__restrict __tp);
95libc_hidden_proto (__gmtime_r)
96
97#if __TIMESIZE == 64
98# define __gmtime64 gmtime
99#else
100extern struct tm *__gmtime64 (const __time64_t *__timer);
101libc_hidden_proto (__gmtime64)
102#endif
103
104#if __TIMESIZE == 64
105# define __gmtime64_r __gmtime_r
106#else
107extern struct tm *__gmtime64_r (const __time64_t *__restrict __timer,
108 struct tm *__restrict __tp);
109libc_hidden_proto (__gmtime64_r);
110#endif
111
112/* Compute the `struct tm' representation of T,
113 offset OFFSET seconds east of UTC,
114 and store year, yday, mon, mday, wday, hour, min, sec into *TP.
115 Return nonzero if successful. */
116extern int __offtime (__time64_t __timer,
117 long int __offset,
118 struct tm *__tp) attribute_hidden;
119
120extern char *__asctime_r (const struct tm *__tp, char *__buf)
121 attribute_hidden;
122extern void __tzset (void) attribute_hidden;
123
124/* Prototype for the internal function to get information based on TZ. */
125extern struct tm *__tz_convert (__time64_t timer, int use_localtime,
126 struct tm *tp) attribute_hidden;
127
128extern int __nanosleep (const struct timespec *__requested_time,
129 struct timespec *__remaining);
130hidden_proto (__nanosleep)
131extern int __getdate_r (const char *__string, struct tm *__resbufp)
132 attribute_hidden;
133
134
135/* Determine CLK_TCK value. */
136extern int __getclktck (void) attribute_hidden;
137
138
139/* strptime support. */
140extern char * __strptime_internal (const char *rp, const char *fmt,
141 struct tm *tm, void *statep,
142 locale_t locparam) attribute_hidden;
143
144#if __TIMESIZE == 64
145# define __difftime64 __difftime
146#else
147extern double __difftime64 (__time64_t time1, __time64_t time0);
148libc_hidden_proto (__difftime64)
149#endif
150
151extern double __difftime (time_t time1, time_t time0);
152
153
154/* Use in the clock_* functions. Size of the field representing the
155 actual clock ID. */
156#define CLOCK_IDFIELD_SIZE 3
157
158#endif
159#endif
160