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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/***************************************************************************
mem.h - description
-------------------
begin : Mon Aug 26 2002
copyright : (C) 2002 by Andy Qua
email : andy.qua@blueyonder.co.uk
***************************************************************************/
/***************************************************************************
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <stdio.h>
#include <fstream>
#include <list>
using namespace std;
#define __MEMFILE_C
#include "global.h"
#ifdef _DEBUG
void __cdecl *operator new( unsigned int size, const char *file, int line )
{
void *ptr = (void *)malloc(size);
AddTrack((long)ptr, size, file, line);
return(ptr);
}
void operator delete(void *p)
{
RemoveTrack((long)p);
free(p);
}
#endif
typedef struct {
long address;
long size;
char file[64];
long line;
} ALLOC_INFO;
typedef list<ALLOC_INFO*> AllocList;
AllocList allocList;
void AddTrack(long addr, long asize, const char *fname, long lnum)
{
ALLOC_INFO *info;
info = (ALLOC_INFO *)malloc(sizeof( ALLOC_INFO ));
info->address = addr;
strncpy(info->file, fname, 63);
info->line = lnum;
info->size = asize;
allocList.insert(allocList.begin(), info);
};
void RemoveTrack(long addr)
{
AllocList::iterator i;
bool found = false;
for(i = allocList.begin(); i != allocList.end(); i++)
{
if((*i)->address == addr)
{
allocList.remove((*i));
found = true;
break;
}
}
}
void DumpUnfreed()
{
AllocList::iterator i;
long totalSize = 0;
char buf[1024];
// if(!allocList)
// return;
for(i = allocList.begin(); i != allocList.end(); i++) {
sprintf(buf, "%-15s: LINE %ld, ADDRESS %ld %ld unfreed",
(*i)->file, (*i)->line, (*i)->address, (*i)->size);
cout <<buf << endl;
totalSize += (*i)->size;
}
sprintf(buf, "-----------------------------------------------------------\n");
cout <<buf << endl;
sprintf(buf, "Total Unfreed: %ld bytes\n", totalSize);
cout <<buf << endl;
};
|
