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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
// Malloc.cpp
// $Id$
#if !defined (ACE_MALLOC_C)
#define ACE_MALLOC_C
#define ACE_BUILD_DLL
#include "ace/Malloc.h"
#include "ace/Object_Manager.h"
#if !defined (__ACE_INLINE__)
#include "ace/Malloc.i"
#endif /* __ACE_INLINE__ */
#include "ace/Synch_T.h"
// Process-wide ACE_Allocator.
ACE_Allocator *ACE_Allocator::allocator_ = 0;
// Controls whether the Allocator is deleted when we shut down (we can
// only delete it safely if we created it!)
int ACE_Allocator::delete_allocator_ = 0;
void
ACE_Control_Block::dump (void) const
{
ACE_TRACE ("ACE_Control_Block::dump");
ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
this->name_head_->dump ();
ACE_DEBUG ((LM_DEBUG, "freep_ = %x", this->freep_));
ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
}
ACE_Name_Node::ACE_Name_Node (void)
{
ACE_TRACE ("ACE_Name_Node::ACE_Name_Node");
}
ACE_Name_Node::ACE_Name_Node (const char *name,
void *ptr,
ACE_Name_Node *next)
: pointer_ (ptr),
next_ (next)
{
ACE_TRACE ("ACE_Name_Node::ACE_Name_Node");
ACE_OS::strcpy (this->name_, name);
}
void
ACE_Name_Node::dump (void) const
{
ACE_TRACE ("ACE_Name_Node");
ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
ACE_DEBUG ((LM_DEBUG, "pointer = %x", this->pointer_));
ACE_DEBUG ((LM_DEBUG, "\nnext_ = %x", this->next_));
ACE_DEBUG ((LM_DEBUG, "\nname_ = %s", this->name_));
ACE_DEBUG ((LM_DEBUG, "\n"));
ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
}
ACE_Allocator *
ACE_Allocator::instance (void)
{
// ACE_TRACE ("ACE_Allocator::instance");
if (ACE_Allocator::allocator_ == 0)
{
// Perform Double-Checked Locking Optimization.
ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance (), 0));
if (ACE_Allocator::allocator_ == 0)
{
ACE_NEW_RETURN (ACE_Allocator::allocator_,
ACE_New_Allocator,
0);
ACE_Allocator::delete_allocator_ = 1;
}
}
return ACE_Allocator::allocator_;
}
ACE_Allocator *
ACE_Allocator::instance (ACE_Allocator *r)
{
ACE_TRACE ("ACE_Allocator::instance");
ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance (), 0));
ACE_Allocator *t = ACE_Allocator::allocator_;
// We can't safely delete it since we don't know who created it!
ACE_Allocator::delete_allocator_ = 0;
ACE_Allocator::allocator_ = r;
return t;
}
void
ACE_Allocator::close_singleton (void)
{
ACE_TRACE ("ACE_Allocator::close_singleton");
ACE_MT (ACE_GUARD (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance ()));
if (ACE_Allocator::delete_allocator_)
{
delete ACE_Allocator::allocator_;
ACE_Allocator::allocator_ = 0;
ACE_Allocator::delete_allocator_ = 0;
}
}
ACE_Allocator::~ACE_Allocator (void)
{
ACE_TRACE ("ACE_Allocator::~ACE_Allocator");
}
#if defined (ACE_HAS_MALLOC_STATS)
ACE_Malloc_Stats::ACE_Malloc_Stats (void)
: nblocks_ (0),
nchunks_ (0),
ninuse_ (0)
{
ACE_TRACE ("ACE_Malloc_Stats::ACE_Malloc_Stats");
}
void
ACE_Malloc_Stats::dump (void) const
{
ACE_TRACE ("ACE_Malloc_Stats::print");
ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
int nblocks = this->nblocks_.value ();
int ninuse = this->ninuse_.value ();
int nchunks = this->nchunks_.value ();
ACE_DEBUG ((LM_DEBUG, "nblocks = %d", nblocks));
ACE_DEBUG ((LM_DEBUG, "\nninuse = %d", ninuse));
ACE_DEBUG ((LM_DEBUG, "\nnchunks = %d", nchunks));
ACE_DEBUG ((LM_DEBUG, "\n"));
ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Atomic_Op<ACE_PROCESS_MUTEX, int>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Atomic_Op<ACE_PROCESS_MUTEX, int>
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
#endif /* ACE_HAS_MALLOC_STATS */
#endif /* ACE_MALLOC_C */
|
