ObjFW
OFListenOnSocketFailedException.h
1 /*
2  * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
3  *
4  * All rights reserved.
5  *
6  * This program is free software: you can redistribute it and/or modify it
7  * under the terms of the GNU Lesser General Public License version 3.0 only,
8  * as published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13  * version 3.0 for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * version 3.0 along with this program. If not, see
17  * <https://www.gnu.org/licenses/>.
18  */
19 
20 #import "OFException.h"
21 
22 #ifndef OF_HAVE_SOCKETS
23 # error No sockets available!
24 #endif
25 
26 OF_ASSUME_NONNULL_BEGIN
27 
35 {
36  id _socket;
37  int _backlog, _errNo;
38  OF_RESERVE_IVARS(OFListenOnSocketFailedException, 4)
39 }
40 
44 @property (readonly, nonatomic) id socket;
45 
49 @property (readonly, nonatomic) int backlog;
50 
54 @property (readonly, nonatomic) int errNo;
55 
64 + (instancetype)exceptionWithSocket: (id)socket
65  backlog: (int)backlog
66  errNo: (int)errNo;
67 
68 + (instancetype)exception OF_UNAVAILABLE;
69 
78 - (instancetype)initWithSocket: (id)socket
79  backlog: (int)backlog
80  errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
81 
82 - (instancetype)init OF_UNAVAILABLE;
83 @end
84 
85 OF_ASSUME_NONNULL_END
An exception indicating that listening on the socket failed.
Definition: OFListenOnSocketFailedException.h:34
The base class for all exceptions in ObjFW.
Definition: OFException.h:156