ObjFW  Artifact [5f7cf70e41]

Artifact 5f7cf70e41de0a19c38f1c3805f5002abcad280f8b56f1a57f480b903bd1f481:


/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * 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"

/*!
 * @brief A protocol for locks.
 */
@protocol OFLocking <OFObject>
/*!
 * @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