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b0f5678494
Mark internal time functions with attribute_hidden to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/time.h (__tzstring): Add attribute_hidden. (__tzfile_read): Likewise. (__tzfile_compute): Likewise. (__tzfile_default): Likewise. (__tzset_parse_tz): Likewise. (__offtime): Likewise. (__asctime_r): Likewise. (__tzset): Likewise. (__tz_convert): Likewise. (__getdate_r): Likewise. (__getclktck): Likewise.
107 lines
3.4 KiB
C
107 lines
3.4 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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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 (time_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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long int stdoff, long 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 (time_t timer, struct tm *tm, int use_localtime)
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__THROW attribute_hidden;
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/* Subroutine of `mktime'. Return the `time_t' representation of TP and
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normalize TP, given that a `struct tm *' maps to a `time_t' as performed
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by FUNC. Keep track of next guess for time_t offset in *OFFSET. */
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extern time_t __mktime_internal (struct tm *__tp,
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struct tm *(*__func) (const time_t *,
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struct tm *),
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time_t *__offset) attribute_hidden;
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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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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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/* 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 (const time_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 (const time_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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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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#endif
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#endif
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