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50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <stddef.h>
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#include <time.h>
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/* Defined in localtime.c. */
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extern struct tm _tmbuf;
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/* Return the `struct tm' representation of *T in UTC. */
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struct tm *
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gmtime (t)
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const time_t *t;
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{
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return __gmtime_r (t, &_tmbuf);
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}
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/* Return the `struct tm' representation of *T in UTC,
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using *TP to store the result. */
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struct tm *
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__gmtime_r (t, tp)
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const time_t *t;
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struct tm *tp;
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{
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__offtime (t, 0L, tp);
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tp->tm_isdst = 0;
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tp->tm_gmtoff = 0L;
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tp->tm_zone = "GMT";
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return tp;
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}
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weak_alias (__gmtime_r, gmtime_r)
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