ObjFW  Artifact [ed9afbc4de]

Artifact ed9afbc4de1d4c228560448bd54537cb59f0536358e8ad76144571d58c4f780f:

• File src/exceptions/OFListenFailedException.h — part of check-in [48980f2297] at 2015-11-29 11:43:05 on branch trunk — Make properties a requirement and clean up code

  This increases the required GCC version from 4.0 to 4.6 (exception:
  Apple GCC, which already supports this with >= 4.0 starting with OS X
  10.5). Since even GCC 4.6 is really old by now, there is no point in
  still supporting something even older and making the code ugly because
  of that. While some hardware and OS support was dropped from GCC 4.6
  compared to GCC 4.0, there is nothing in there that would be an
  interesting target with the exception of BeOS maybe - but a port to BeOS
  can also be achieved using the Haiku support. The other dropped OSes are
  mostly old versions of OSes while newer ones are still being supported
  (and those newer versions of those OSes still support the same
  hardware). (user: js, size: 1925) [annotate] [blame] [check-ins using]

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
 *   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 "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

/*!
 * @class OFListenFailedException \
 *	  OFListenFailedException.h ObjFW/OFListenFailedException.h
 *
 * @brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException
{
	id _socket;
	int _backLog, _errNo;
}

/*!
 * The socket which failed to listen.
 */
@property (readonly, retain) id socket;

/*!
 * The requested back log.
 */
@property (readonly) int backLog;

/*!
 * The errno of the error that occurred.
 */
@property (readonly) int errNo;

/*!
 * @brief Creates a new, autoreleased listen failed exception.
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased listen failed exception
 */
+ (instancetype)exceptionWithSocket: (id)socket
			    backLog: (int)backLog
			      errNo: (int)errNo;

/*!
 * @brief Initializes an already allocated listen failed exception
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @param errNo The errno of the error that occurred
 * @return An initialized listen failed exception
 */
- initWithSocket: (id)socket
	 backLog: (int)backLog
	   errNo: (int)errNo;
@end