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*
* 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.
*/
#include <errno.h>
#include <sys/types.h>
#import "OFException.h"
@class OFSeekableStream;
#import "OFSeekableStream.h"
/*!
* @class OFSeekFailedException \
* OFSeekFailedException.h ObjFW/OFSeekFailedException.h
*
* @brief An exception indicating that seeking in a stream failed.
*/
@interface OFSeekFailedException: OFException
{
OFSeekableStream *_stream;
off_t _offset;
of_offset_t _offset;
int _whence, _errNo;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly, retain) OFSeekableStream *stream;
@property (readonly) off_t offset;
@property (readonly) of_offset_t offset;
@property (readonly) int whence, errNo;
#endif
/*!
* @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
* @return A new, autoreleased seek failed exception
*/
+ (instancetype)exceptionWithStream: (OFSeekableStream*)stream
offset: (off_t)offset
offset: (of_offset_t)offset
whence: (int)whence;
/*!
* @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
* @return An initialized seek failed exception
*/
- initWithStream: (OFSeekableStream*)stream
offset: (off_t)offset
offset: (of_offset_t)offset
whence: (int)whence;
/*!
* @brief Returns the stream for which seeking failed.
*
* @return The stream for which seeking failed
*/
- (OFSeekableStream*)stream;
/*!
* @brief Returns the offset to which seeking failed.
*
* @return The offset to which seeking failed
*/
- (off_t)offset;
- (of_offset_t)offset;
/*!
* @brief Returns to what the offset is relative.
*
* @return To what the offset is relative
*/
- (int)whence;
|