/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* 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"
OF_ASSUME_NONNULL_BEGIN
/**
* @protocol OFLocking OFLocking.h ObjFW/OFLocking.h
*
* @brief A protocol for locks.
*/
@protocol OFLocking <OFObject>
/**
* @brief The name of the lock.
*/
@property OF_NULLABLE_PROPERTY (copy, nonatomic) OFString *name;
/**
* @brief Locks the lock.
*/
- (void)lock;
/**
* @brief Tries to lock the lock.
*
* @return A boolean whether the lock could be locked
*/
- (bool)tryLock;
/**
* @brief Unlocks the lock.
*/
- (void)unlock;
@end
OF_ASSUME_NONNULL_END