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/*
* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef PLATFORM_WINDOWS
#include <windows.h>
#include <malloc.h>
#endif
#include <cstring>
#include "pbd/spinlock.h"
using namespace PBD;
spinlock_t::spinlock_t ()
#ifdef BOOST_SMART_PTR_DETAIL_SPINLOCK_STD_ATOMIC_HPP_INCLUDED
/* C++11 non-static data member initialization,
* with non-copyable std::atomic ATOMIC_FLAG_INIT
*/
: l {BOOST_DETAIL_SPINLOCK_INIT} {}
#else
/* default C++ assign struct's first member */
{
l = BOOST_DETAIL_SPINLOCK_INIT;
}
#endif
SpinLock::SpinLock (spinlock_t& lock)
: _lock (lock)
{
_lock.lock ();
}
SpinLock::~SpinLock ()
{
_lock.unlock ();
}
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