/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018
* Jonathan Schleifer <js@heap.zone>
*
* 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 "OFException.h"
#import "OFLocking.h"
OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFUnlockFailedException \
* OFUnlockFailedException.h ObjFW/OFUnlockFailedException.h
*
* @brief An exception indicating that unlocking a lock failed.
*/
@interface OFUnlockFailedException: OFException
{
id <OFLocking> _lock;
}
/*!
* @brief The lock which could not be unlocked.
*/
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id <OFLocking> lock;
/*!
* @brief Creates a new, autoreleased unlock failed exception.
*
* @param lock The lock which could not be unlocked
* @return A new, autoreleased unlock failed exception
*/
+ (instancetype)exceptionWithLock: (nullable id <OFLocking>)lock;
/*!
* @brief Initializes an already allocated unlock failed exception.
*
* @param lock The lock which could not be unlocked
* @return An initialized unlock failed exception
*/
- (instancetype)initWithLock: (nullable id <OFLocking>)lock
OF_DESIGNATED_INITIALIZER;
@end
OF_ASSUME_NONNULL_END