gettimeofday.c

   1 /*
   2 ** $Id$
   3 **
   4 ** implement gettimeofday() using ftime()
   5 ** to be used on systems that don't have a gettimeofday() but
   6 ** have an ftime() with a resolution smaller than 1 second
   7 **
   8 **   => Windows
   9 */
  10 /*
  11 **    Copyright (C) 1998 Kurt Van den Branden
  12 **
  13 ** This program is free software; you can redistribute it and/or modify
  14 ** it under the terms of the GNU General Public License as published by
  15 ** the Free Software Foundation; either version 2 of the License, or
  16 ** (at your option) any later version.
  17 **
  18 ** This program is distributed in the hope that it will be useful,
  19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ** GNU General Public License for more details.
  22 **
  23 ** You should have received a copy of the GNU General Public License
  24 ** along with this program; if not, write to the Free Software
  25 ** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  26 */
  27
  28 #ifdef MSWIN
  29
  30 #include "gettimeofday.h"
  31
  32 int gettimeofday (struct timeval * tv, struct timezone * tz)
  33 {
  34     struct timeb tp;
  35
  36     if (tv == 0)
  37         return (0);
  38
  39     ftime (&tp);
  40     tv->tv_sec = tp.time;
  41     tv->tv_usec = tp.millitm * 1000;
  42
  43     return (0);
  44 }
  45
  46 #endif