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
77
|
/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "gdcmSystem.h"
#include "gdcmTesting.h"
// The GNU C library (glibc) requires this be defined to have fseeko() and ftello().
#ifdef __GNU_LIBRARY__
#define _FILE_OFFSET_BITS 64
#endif
#include <sys/stat.h>
static bool mybool;
static size_t actualde;
static bool check( const int64_t inslen )
{
std::cerr << "check:" << inslen << std::endl;
if( inslen < 0 ) return true;
return false;
}
static bool append( size_t len )
{
off_t newlen = (off_t)len;
#if 1
newlen -= (off_t)actualde;
return check( newlen );
#else
return check( newlen - actualde );
#endif
}
int TestSystem2(int, char *[])
{
const int soff = sizeof( off_t );
std::cerr << soff << std::endl;
mybool = true;
actualde = 26;
off_t o0 = -1;
off_t o1 = 0;
//off_t o2 = 1;
std::cerr << "t:" << o0 << std::endl;
if( o0 > o1 )
{
std::cerr << "Not a long value" << std::endl;
return 1;
}
int val1 = 5;
int val2 = 10;
size_t size = 2;
const off_t o = (off_t)size;
if( !check( o + val1 - val2 ) )
{
return 1;
}
if( !append( 2 ) )
{
return 1;
}
return 0;
}
|
