/* * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #import "OFObject.h" #import "OFLocking.h" #import "mutex.h" OF_ASSUME_NONNULL_BEGIN /** * @class OFMutex OFMutex.h ObjFW/OFMutex.h * * @brief A class for creating mutual exclusions. */ @interface OFMutex: OFObject <OFLocking> { OFPlainMutex _mutex; bool _initialized; OFString *_Nullable _name; OF_RESERVE_IVARS(OFMutex, 4) } /** * @brief Creates a new mutex. * * @return A new autoreleased mutex. */ + (instancetype)mutex; @end OF_ASSUME_NONNULL_END