blob: c61f502bdb5f64887ecbcd3c325c6f966dabd506 (
plain)
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
71
72
73
74
75
76
|
/****************************************************************************
* *
* GNAT COMPILER COMPONENTS *
* *
* C A L *
* *
* C Implementation File *
* *
* Copyright (C) 1992-2019, Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
* ware Foundation; either version 3, or (at your option) any later ver- *
* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
* or FITNESS FOR A PARTICULAR PURPOSE. *
* *
* As a special exception under Section 7 of GPL version 3, you are granted *
* additional permissions described in the GCC Runtime Library Exception, *
* version 3.1, as published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License and *
* a copy of the GCC Runtime Library Exception along with this program; *
* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
* <http://www.gnu.org/licenses/>. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
* Extensive contributions were provided by Ada Core Technologies Inc. *
* *
****************************************************************************/
/* This file contains routines marked with pragmas Import in package */
/* GNAT.Calendar. It is used to do Duration to timeval conversion. */
/* These are simple wrapper functions to abstract the fact that the C */
/* struct timeval fields are not normalized (they are generally */
/* defined as int or long values). */
#if defined (__vxworks)
#ifdef __RTP__
#include <time.h>
#include <version.h>
#if (_WRS_VXWORKS_MAJOR == 7) || (_WRS_VXWORKS_MINOR != 0)
#include <sys/time.h>
#endif
#else
#include <sys/times.h>
#endif
#elif defined (__nucleus__)
#include <time.h>
#else
#include <sys/time.h>
#endif
#ifdef __MINGW32__
#include "mingw32.h"
#if STD_MINGW
#include <winsock.h>
#endif
#endif
void
__gnat_timeval_to_duration (struct timeval *t, long long *sec, long *usec)
{
*sec = (long long) t->tv_sec;
*usec = (long) t->tv_usec;
}
void
__gnat_duration_to_timeval (long long sec, long usec, struct timeval *t)
{
/* here we are doing implicit conversion to the struct timeval
fields types. */
t->tv_sec = sec;
t->tv_usec = usec;
}
|
