Y2038: add function __gmtime64
Tested with 'make check' on x86_64-linux-gnu and i686-linux.gnu. * include/time.h (__gmtime64): Add. * time/gmtime.c (__gmtime64): Add. [__TIMESIZE != 64] (__gmtime): Turn into a wrapper.
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@ -1,5 +1,11 @@
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2018-12-18 Albert ARIBAUD <albert.aribaud@3adev.fr>
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2018-12-18 Albert ARIBAUD <albert.aribaud@3adev.fr>
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* include/time.h
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(__gmtime64): Add.
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* time/gmtime.c
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(__gmtime64): Add.
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[__TIMESIZE != 64] (__gmtime): Turn into a wrapper.
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* include/time.h
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* include/time.h
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(__localtime64_r): Add.
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(__localtime64_r): Add.
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* time/localtime.c
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* time/localtime.c
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@ -79,6 +79,13 @@ extern struct tm *__gmtime_r (const time_t *__restrict __timer,
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struct tm *__restrict __tp);
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struct tm *__restrict __tp);
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libc_hidden_proto (__gmtime_r)
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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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#endif
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/* Compute the `struct tm' representation of T,
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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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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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and store year, yday, mon, mday, wday, hour, min, sec into *TP.
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@ -28,10 +28,24 @@ __gmtime_r (const time_t *t, struct tm *tp)
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libc_hidden_def (__gmtime_r)
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libc_hidden_def (__gmtime_r)
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weak_alias (__gmtime_r, gmtime_r)
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weak_alias (__gmtime_r, gmtime_r)
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/* Return the `struct tm' representation of *T in UTC. */
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/* Return the `struct tm' representation of *T in UTC. */
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struct tm *
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struct tm *
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gmtime (const time_t *t)
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__gmtime64 (const __time64_t *t)
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{
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{
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return __tz_convert (*t, 0, &_tmbuf);
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return __tz_convert (*t, 0, &_tmbuf);
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}
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}
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/* Provide a 32-bit variant if needed. */
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#if __TIMESIZE != 64
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libc_hidden_def (__gmtime64)
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struct tm *
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gmtime (const time_t *t)
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{
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__time64_t t64 = *t;
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return __gmtime64 (&t64);
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}
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#endif
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