#include <Thread.h>

Public Member Functions
	Mutex ()
	~Mutex ()
void	lock ()
bool	tryLock ()
void	unlock ()
thread_t	locker () const

Detailed Description

Definition at line 271 of file Thread.h.

Constructor & Destructor Documentation

◆ Mutex()

Thread::Mutex::Mutex ( )

Definition at line 453 of file Thread.cpp.

{
    __locker = 0;
#if __DCL_PTHREAD
    __DCL_VERIFY(pthread_mutex_init(&__mutex, NULL) == 0);
#elif defined(__WINNT__)
    InitializeCriticalSection(&__cs);
#endif
}

◆ ~Mutex()

Thread::Mutex::~Mutex ( )

Definition at line 463 of file Thread.cpp.

{
#if __DCL_PTHREAD
    __DCL_VERIFY(pthread_mutex_destroy(&__mutex) == 0);
#elif defined(__WINNT__)
    DeleteCriticalSection(&__cs);
#endif
}

Member Function Documentation

◆ lock()

void Thread::Mutex::lock ( )

Definition at line 472 of file Thread.cpp.

{
#if __DCL_PTHREAD
    __DCL_VERIFY(pthread_mutex_lock(&__mutex) == 0);
#elif defined(__WINNT__)
    EnterCriticalSection(&__cs);
#endif
    __locker = Thread::self();
}

◆ locker()

thread_t Thread::Mutex::locker ( ) const

inline

Definition at line 291 of file Thread.h.

                                {
            return __locker;
        }

◆ tryLock()

bool Thread::Mutex::tryLock ( )

Definition at line 482 of file Thread.cpp.

{
    bool r = false;
#if __DCL_PTHREAD
    int r_ = pthread_mutex_trylock(&__mutex);
    __DCL_ASSERT(r_ != EINVAL);
    __DCL_ASSERT(r_ == 0 || r_ == EBUSY);
    r = r_ == 0;
#elif defined(__WINNT__)
    r = TryEnterCriticalSection(&__cs) == TRUE;
#endif
    if (r) {
        __locker = Thread::self();
    }
    return r;
}

◆ unlock()

void Thread::Mutex::unlock ( )

Definition at line 499 of file Thread.cpp.

{
    __DCL_ASSERT(__locker == Thread::self());
    __locker = 0;
#if __DCL_PTHREAD
    __DCL_VERIFY(pthread_mutex_unlock(&__mutex) == 0);
#elif defined(__WINNT__)
    LeaveCriticalSection(&__cs);
#endif
}

The documentation for this class was generated from the following files:

Public Member Functions