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qtthread.cpp
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88 lines (70 loc) · 1.55 KB
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/**
* @file posix/wait.cpp
* @brief POSIX event/timeout handling
*
* (c) 2013-2014 by Mega Limited, Wellsford, New Zealand
*
* This file is part of the MEGA SDK - Client Access Engine.
*
* Applications using the MEGA API must present a valid application key
* and comply with the the rules set forth in the Terms of Service.
*
* The MEGA SDK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* @copyright Simplified (2-clause) BSD License.
*
* You should have received a copy of the license along with this
* program.
*/
#include "mega/thread/qtthread.h"
#define STACK_SIZE 1048576
namespace mega {
QtThread::QtThread()
{
}
void QtThread::run()
{
start_routine(pointer);
}
void QtThread::start(void *(*start_routine)(void*), void *parameter)
{
setStackSize(STACK_SIZE);
this->start_routine = start_routine;
this->pointer = parameter;
QThread::start();
}
void QtThread::join()
{
this->wait();
}
QtThread::~QtThread()
{
}
unsigned long long QtThread::currentThreadId()
{
return (unsigned long long) QThread::currentThreadId();
}
//semaphore
QtSemaphore::QtSemaphore()
{
semaphore = new QSemaphore();
}
void QtSemaphore::wait()
{
semaphore->acquire();
}
int QtSemaphore::timedwait(int milliseconds)
{
return semaphore->tryAcquire(1, milliseconds) ? 0 : -1;
}
void QtSemaphore::release()
{
semaphore->release();
}
QtSemaphore::~QtSemaphore()
{
delete semaphore;
}
} // namespace