1/* Copyright (C) 1994-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
17
18#include <sys/timeb.h>
19#include <sys/time.h>
20
21int
22ftime (struct timeb *timebuf)
23{
24 struct timeval tv;
25 struct timezone tz;
26
27 if (__gettimeofday (&tv, &tz) < 0)
28 return -1;
29
30 timebuf->time = tv.tv_sec;
31 timebuf->millitm = (tv.tv_usec + 500) / 1000;
32 if (timebuf->millitm == 1000)
33 {
34 ++timebuf->time;
35 timebuf->millitm = 0;
36 }
37 timebuf->timezone = tz.tz_minuteswest;
38 timebuf->dstflag = tz.tz_dsttime;
39 return 0;
40}
41