ObjFW  Diff

Annotate Patch Unified Diff

Differences From Artifact [ce3a805b58]:

To Artifact [9409a555ca]:

  • File src/exceptions/OFListenFailedException.h — part of check-in [62e2de30b9] at 2015-02-16 08:39:17 on branch trunk — Explicitly pass errno to exceptions

    The old behaviour where the exception would access errno directly on
    creation of the exception was very fragile. The two main problems with
    it were that sometimes it would pick up an errno even though none had
    been set and in other cases that when the exception was created errno
    had already been overridden.

    This also greatly increases errno handling on Win32, especially in
    conjunction with sockets. It can still be improved further, though. (user: js, size: 2149) [annotate] [blame] [check-ins using]

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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>

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

/*!








<
<








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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.
 */



#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

/*!
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#endif

/*!
 * @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

 * @return A new, autoreleased listen failed exception
 */
+ (instancetype)exceptionWithSocket: (id)socket
			    backLog: (int)backLog;


/*!
 * @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

 * @return An initialized listen failed exception
 */
- initWithSocket: (id)socket
	 backLog: (int)backLog;


/*!
 * @brief Returns the socket which failed to listen.
 *
 * @return The socket which failed to listen
 */
- (id)socket;








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#endif

/*!
 * @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
 * @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
 * @return An initialized listen failed exception
 */
- initWithSocket: (id)socket
	 backLog: (int)backLog
	   errNo: (int)errNo;

/*!
 * @brief Returns the socket which failed to listen.
 *
 * @return The socket which failed to listen
 */
- (id)socket;
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