////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Unix/MutexImpl.hpp>


namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
MutexImpl::MutexImpl()
{
    // Make it recursive to follow the expected behaviour
    pthread_mutexattr_t attributes;
    pthread_mutexattr_init(&attributes);
    pthread_mutexattr_settype(&attributes, PTHREAD_MUTEX_RECURSIVE);

    pthread_mutex_init(&m_mutex, &attributes);
}


////////////////////////////////////////////////////////////
MutexImpl::~MutexImpl()
{
    pthread_mutex_destroy(&m_mutex);
}


////////////////////////////////////////////////////////////
void MutexImpl::Lock()
{
    pthread_mutex_lock(&m_mutex);
}


////////////////////////////////////////////////////////////
void MutexImpl::Unlock()
{
    pthread_mutex_unlock(&m_mutex);
}

} // namespace priv

} // namespace sf
