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
|
/* -*- C++ -*- */
/**
* @file Condition_Thread_Mutex.cpp
*
* $Id$
*
* Originally in Synch.cpp
*
* @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
*/
#include "ace/Condition_Thread_Mutex.h"
#if defined (ACE_HAS_THREADS)
#if !defined (__ACE_INLINE__)
#include "ace/Condition_Thread_Mutex.inl"
#endif /* __ACE_INLINE__ */
#include "ace/Log_Msg.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
ACE_ALLOC_HOOK_DEFINE(ACE_Condition_Thread_Mutex)
void
ACE_Condition_Thread_Mutex::dump (void) const
{
#if defined (ACE_HAS_DUMP)
// ACE_TRACE ("ACE_Condition_Thread_Mutex::dump");
ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("\n")));
#if defined (ACE_WIN32)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("waiters = %d\n"),
this->cond_.waiters ()));
#endif /* ACE_WIN32 */
ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
#endif /* ACE_HAS_DUMP */
}
ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex (ACE_Thread_Mutex &m,
const ACE_TCHAR *name,
void *arg)
: mutex_ (m),
removed_ (false)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex");
if (ACE_OS::cond_init (&this->cond_,
(short) USYNC_THREAD,
name,
arg) != 0)
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex")));
}
ACE_Condition_Thread_Mutex::
ACE_Condition_Thread_Mutex (ACE_Thread_Mutex &m,
ACE_Condition_Attributes &attributes,
const ACE_TCHAR *name,
void *arg)
: mutex_ (m),
removed_ (false)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex");
if (ACE_OS::cond_init (&this->cond_, attributes.attributes_,
name, arg) != 0)
ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"),
ACE_TEXT ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex")));
}
ACE_Condition_Thread_Mutex::~ACE_Condition_Thread_Mutex (void)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::~ACE_Condition_Thread_Mutex");
this->remove ();
}
// Peform an "alertable" timed wait. If the argument <abstime> == 0
// then we do a regular <cond_wait>, else we do a timed wait for up to
// <abstime> using the <cond_timedwait> function.
int
ACE_Condition_Thread_Mutex::wait (void)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
return ACE_OS::cond_wait (&this->cond_, &this->mutex_.lock_);
}
int
ACE_Condition_Thread_Mutex::wait (ACE_Thread_Mutex &mutex,
const ACE_Time_Value *abstime)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
return ACE_OS::cond_timedwait (&this->cond_,
&mutex.lock_,
const_cast <ACE_Time_Value *> (abstime));
}
int
ACE_Condition_Thread_Mutex::wait (const ACE_Time_Value *abstime)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
return this->wait (this->mutex_, abstime);
}
int
ACE_Condition_Thread_Mutex::signal (void)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::signal");
return ACE_OS::cond_signal (&this->cond_);
}
int
ACE_Condition_Thread_Mutex::broadcast (void)
{
// ACE_TRACE ("ACE_Condition_Thread_Mutex::broadcast");
return ACE_OS::cond_broadcast (&this->cond_);
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_HAS_THREADS */
|
