OpenTTD
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POSIX pthread version of ThreadMutex. More...
Public Member Functions | |
bool | IsOwnedByCurrentThread () const |
void | BeginCritical (bool allow_recursive=false) |
Begin the critical section. | |
void | EndCritical (bool allow_recursive=false) |
End of the critical section. | |
void | WaitForSignal () |
Wait for a signal to be send. | |
void | SendSignal () |
Send a signal and wake the 'thread' that was waiting for it. | |
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virtual | ~ThreadMutex () |
Virtual Destructor to avoid compiler warnings. |
Private Attributes | |
pthread_mutex_t | mutex |
The actual mutex. | |
pthread_cond_t | condition |
Data for conditional waiting. | |
pthread_mutexattr_t | attr |
Attributes set for the mutex. | |
pthread_t | owner |
Owning thread of the mutex. | |
uint | recursive_count |
Recursive lock count. |
Additional Inherited Members | |
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static ThreadMutex * | New () |
Create a new mutex. |
POSIX pthread version of ThreadMutex.
Definition at line 98 of file thread_pthread.cpp.
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inlinevirtual |
Begin the critical section.
allow_recursive | Whether recursive locking is intentional. If false, NOT_REACHED() will be called when the mutex is already locked by the current thread. |
Implements ThreadMutex.
Definition at line 128 of file thread_pthread.cpp.
References mutex, owner, and recursive_count.
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inlinevirtual |
End of the critical section.
allow_recursive | Whether recursive unlocking is intentional. If false, NOT_REACHED() will be called when the mutex was locked more than once by the current thread. |
Implements ThreadMutex.
Definition at line 142 of file thread_pthread.cpp.
References mutex, owner, and recursive_count.
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inlinevirtual |
Wait for a signal to be send.
Implements ThreadMutex.
Definition at line 153 of file thread_pthread.cpp.
References condition, mutex, owner, and recursive_count.