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/* Copyright (C) 1994-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <errno.h>
#include <time.h>
#include <sys/timeb.h>
int
ftime (struct timeb *timebuf)
{
int save = errno;
struct tm tp;
__set_errno (0);
if (time (&timebuf->time) == (time_t) -1 && errno != 0)
return -1;
timebuf->millitm = 0;
if (__localtime_r (&timebuf->time, &tp) == NULL)
return -1;
timebuf->timezone = tp.tm_gmtoff / 60;
timebuf->dstflag = tp.tm_isdst;
__set_errno (save);
return 0;
}
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