1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* $Id: $ */
/* Copyright (C) 1997 Sverre Hvammen Johansen,
* Department of Informatics, University of Oslo.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "cim.h"
#include "config.h"
/******************************************************************************
LONG REAL PROCEDURE CLOCKTIME */
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
#if HAVE_SYS_RESOURCE_H && HAVE_GETTIMEOFDAY
#include<sys/resource.h>
#endif
double
__rclocktime ()
{
#if HAVE_SYS_RESOURCE_H && HAVE_GETTIMEOFDAY
struct timeval tip;
#else
#if TIME_T
time_t clock;
#else
long clock;
#endif
#endif
struct tm *tmp;
#if HAVE_SYS_RESOURCE_H && HAVE_GETTIMEOFDAY
(void) gettimeofday (&tip, (struct timezone *) __NULL);
tmp = localtime (&tip.tv_sec);
#else
#if TIME_T
clock = time ((time_t *) __NULL);
#else
clock = time ((long) __NULL);
#endif
tmp = localtime (&clock);
#endif
return (((double) (tmp->tm_hour * 60 + tmp->tm_min) * 60 + tmp->tm_sec)
#if HAVE_SYS_RESOURCE_H && HAVE_GETTIMEOFDAY
+ ((double) tip.tv_usec) / 1000000.0
#endif
);
}
|
