Artifact fec6187850935c46a6ff667ef0a70d18f135f3ee793c4deb12c1833bd2671f9d:
- File
src/exceptions/OFSeekFailedException.h
— part of check-in
[4f36894ce7]
at
2017-06-05 17:36:28
on branch trunk
— Clean up exceptions a little
This removes several initializers that omitted the errNo. Removing those
forces to think about whether there is a meaningful errNo to set instead
of just omitting it. (user: js, size: 2404) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 * 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 "OFSeekableStream.h" OF_ASSUME_NONNULL_BEGIN /*! * @class OFSeekFailedException \ * OFSeekFailedException.h ObjFW/OFSeekFailedException.h * * @brief An exception indicating that seeking in a stream failed. */ @interface OFSeekFailedException: OFException { OFSeekableStream *_stream; of_offset_t _offset; int _whence, _errNo; } /*! * The stream for which seeking failed. */ @property (readonly, nonatomic) OFSeekableStream *stream; /*! * The offset to which seeking failed. */ @property (readonly, nonatomic) of_offset_t offset; /*! * To what the offset is relative. */ @property (readonly, nonatomic) int whence; /*! * The errno of the error that occurred. */ @property (readonly, nonatomic) int errNo; + (instancetype)exception OF_UNAVAILABLE; /*! * @brief Creates a new, autoreleased seek failed exception. * * @param stream The stream for which seeking failed * @param offset The offset to which seeking failed * @param whence To what the offset is relative * @param errNo The errno of the error that occurred * @return A new, autoreleased seek failed exception */ + (instancetype)exceptionWithStream: (OFSeekableStream *)stream offset: (of_offset_t)offset whence: (int)whence errNo: (int)errNo; - init OF_UNAVAILABLE; /*! * @brief Initializes an already allocated seek failed exception. * * @param stream The stream for which seeking failed * @param offset The offset to which seeking failed * @param whence To what the offset is relative * @param errNo The errno of the error that occurred * @return An initialized seek failed exception */ - initWithStream: (OFSeekableStream *)stream offset: (of_offset_t)offset whence: (int)whence errNo: (int)errNo OF_DESIGNATED_INITIALIZER; @end OF_ASSUME_NONNULL_END