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04277e02d7
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/* Copyright (C) 1991-2019 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <stddef.h> /* For NULL. */
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#include <time.h>
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#include <sys/time.h>
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/* Return the current time as a `time_t' and also put it in *T if T is
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not NULL. Time is represented as seconds from Jan 1 00:00:00 1970. */
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time_t
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time (time_t *t)
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{
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struct timeval tv;
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time_t result;
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if (__gettimeofday (&tv, (struct timezone *) NULL))
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result = (time_t) -1;
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else
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result = (time_t) tv.tv_sec;
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if (t != NULL)
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*t = result;
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return result;
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}
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libc_hidden_def (time)
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