mirror of https://gitee.com/bigwinds/arangodb
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
|
|
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Dr. Frank Celler
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "locks.h"
|
|
|
|
|
|
#ifdef TRI_HAVE_MACOS_SPIN
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief initializes a new spin-lock
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef TRI_FAKE_SPIN_LOCKS
|
|
void TRI_InitSpin(TRI_spin_t* spinLock) { *spinLock = 0; }
|
|
#else
|
|
void locks_macos_cpp_MusntBeEmpty(void) {}
|
|
#endif
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief destroys a spin-lock
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef TRI_FAKE_SPIN_LOCKS
|
|
void TRI_DestroySpin(TRI_spin_t* spinLock) {}
|
|
#endif
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief locks spin-lock
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef TRI_FAKE_SPIN_LOCKS
|
|
void TRI_LockSpin(TRI_spin_t* spinLock) { OSSpinLockLock(spinLock); }
|
|
#endif
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief unlocks spin-lock
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef TRI_FAKE_SPIN_LOCKS
|
|
void TRI_UnlockSpin(TRI_spin_t* spinLock) { OSSpinLockUnlock(spinLock); }
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|