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/*
* Event.cpp
*
* Copyright (C) ST-Ericsson SA 2011
* Authors: Srimanta Panda <srimanta.panda@stericsson.com>,
* Ola Borgelin <ola.borgelin@stericsson.com>,
* Karin Hedlund <karin.hedlund@stericsson.com>,
* Markus Andersson <markus.m.andersson@stericsson.com> for ST-Ericsson.
* License terms: 3-clause BSD license
*
*/
/*
* @addtogroup OS Wrappers
* @{
*/
#include "Event.h"
Event::Event()
{
#ifdef _WIN32
semaphore_ = CreateSemaphore(NULL, 0, 256, NULL);
#else
sem_init(&semaphore_, 0, 0);
#endif
}
Event::~Event()
{
#ifdef _WIN32
CloseHandle(semaphore_);
#else
sem_destroy(&semaphore_);
#endif
}
void Event::signal()
{
#ifdef _WIN32
ReleaseSemaphore(semaphore_, 1, NULL);
#else
sem_post(&semaphore_);
#endif
}
void Event::wait(unsigned long timeout __attribute__((unused)))
{
#ifdef _WIN32
WaitForSingleObject(semaphore_, timeout);
#else
sem_wait(&semaphore_);
#endif
}
/* @} */
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