35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/***********************************************************************/
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/* */
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/* Objective Caml */
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/* */
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/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* en Automatique. All rights reserved. This file is distributed */
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/* under the terms of the GNU Library General Public License. */
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/* */
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/***********************************************************************/
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/* $Id$ */
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#include <mlvalues.h>
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#include <alloc.h>
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#include <time.h>
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#include "unixsupport.h"
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static time_t initial_time = 0; /* 0 means uninitialized */
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static DWORD initial_tickcount;
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CAMLprim value unix_gettimeofday(value unit)
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{
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if (initial_time == 0) {
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initial_tickcount = GetTickCount();
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initial_time = time(NULL);
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return copy_double((double) initial_time);
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} else {
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return copy_double(initial_time +
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(GetTickCount() - initial_tickcount) * 1e-3);
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}
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}
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