blob: f1031aafa48cb09907222a2832e1ca5ce4e9d77f (
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
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
157
158
159
160
161
162
163
164
165
166
167
|
/* -*- C++ -*- */
// $Id$
ACE_INLINE const ACE_thread_mutex_t &
ACE_Thread_Mutex::lock (void) const
{
// ACE_TRACE ("ACE_Thread_Mutex::lock");
return this->lock_;
}
ACE_INLINE int
ACE_Thread_Mutex::acquire_read (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::acquire_read");
return ACE_OS::thread_mutex_lock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::acquire_write (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::acquire_write");
return ACE_OS::thread_mutex_lock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::tryacquire_read (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::tryacquire_read");
return ACE_OS::thread_mutex_trylock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::tryacquire_write (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::tryacquire_write");
return ACE_OS::thread_mutex_trylock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::tryacquire_write_upgrade (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::tryacquire_write_upgrade");
return 0;
}
ACE_INLINE int
ACE_Thread_Mutex::acquire (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::acquire");
return ACE_OS::thread_mutex_lock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::acquire (ACE_Time_Value &tv)
{
// ACE_TRACE ("ACE_Thread_Mutex::acquire");
return ACE_OS::thread_mutex_lock (&this->lock_, tv);
}
ACE_INLINE int
ACE_Thread_Mutex::acquire (ACE_Time_Value *tv)
{
// ACE_TRACE ("ACE_Thread_Mutex::acquire");
return ACE_OS::thread_mutex_lock (&this->lock_, tv);
}
ACE_INLINE int
ACE_Thread_Mutex::tryacquire (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::tryacquire");
return ACE_OS::thread_mutex_trylock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::release (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::release");
return ACE_OS::thread_mutex_unlock (&this->lock_);
}
ACE_INLINE int
ACE_Thread_Mutex::remove (void)
{
// ACE_TRACE ("ACE_Thread_Mutex::remove");
int result = 0;
if (this->removed_ == 0)
{
this->removed_ = 1;
result = ACE_OS::thread_mutex_destroy (&this->lock_);
}
return result;
}
#if defined (ACE_USES_OBSOLETE_GUARD_CLASSES)
ACE_INLINE int
ACE_Thread_Mutex_Guard::locked (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::locked");
return this->owner_ != -1;
}
// Explicitly acquire the lock.
ACE_INLINE int
ACE_Thread_Mutex_Guard::acquire (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::acquire");
return this->owner_ = this->lock_.acquire ();
}
// Conditionally acquire the lock (i.e., won't block).
ACE_INLINE int
ACE_Thread_Mutex_Guard::tryacquire (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::tryacquire");
return this->owner_ = this->lock_.tryacquire ();
}
// Implicitly and automatically acquire the lock.
ACE_INLINE
ACE_Thread_Mutex_Guard::ACE_Thread_Mutex_Guard (ACE_Thread_Mutex &m,
int block)
: lock_ (m)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::ACE_Thread_Mutex_Guard");
if (block)
this->acquire ();
else
this->tryacquire ();
}
// Explicitly release the lock.
ACE_INLINE int
ACE_Thread_Mutex_Guard::release (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::release");
if (this->owner_ != -1)
{
this->owner_ = -1;
return this->lock_.release ();
}
else
return 0;
}
// Implicitly release the lock.
ACE_INLINE
ACE_Thread_Mutex_Guard::~ACE_Thread_Mutex_Guard (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::~ACE_Thread_Mutex_Guard");
this->release ();
}
// Explicitly release the lock.
ACE_INLINE int
ACE_Thread_Mutex_Guard::remove (void)
{
// ACE_TRACE ("ACE_Thread_Mutex_Guard::remove");
this->owner_ = -1;
return this->release ();
}
#endif /* ACE_USES_OBSOLETE_GUARD_CLASSES */
|
