blob: 9ca99911021048c826d08ab039a32e989e9c1fb8 (
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
|
#include "UnityPrefix.h"
#if SUPPORT_THREADS
#include "Mutex.h"
#ifndef THREAD_LOCK_DEBUG
#define THREAD_LOCK_DEBUG 0
#endif
Mutex::Mutex()
{
}
Mutex::~Mutex ()
{
}
bool Mutex::IsLocked()
{
if(m_Mutex.TryLock())
{
Unlock();
return false;
}
else
{
return true;
}
}
void Mutex::BlockUntilUnlocked()
{
Lock();
Unlock();
}
void Mutex::Lock()
{
#if THREAD_LOCK_DEBUG
m_PerThreadLockDepth.SetIntValue(m_PerThreadLockDepth.GetIntValue() + 1);
#endif
m_Mutex.Lock();
}
void Mutex::Unlock()
{
#if THREAD_LOCK_DEBUG
AssertIf(m_PerThreadLockDepth.GetIntValue() == 0);
m_PerThreadLockDepth.SetIntValue(m_PerThreadLockDepth.GetIntValue() - 1);
#endif
m_Mutex.Unlock();
}
bool Mutex::TryLock()
{
#if THREAD_LOCK_DEBUG
if (m_Mutex.TryLock())
{
m_PerThreadLockDepth.SetIntValue(m_PerThreadLockDepth.GetIntValue() + 1);
return true;
}
else
return false;
#else
return m_Mutex.TryLock();
#endif
}
#endif // SUPPORT_THREADS ; has dummy mutex implemented in headerfile
|
