ObjFW
OFMutex.h
1 /*
2  * Copyright (c) 2008-2023 Jonathan Schleifer <js@nil.im>
3  *
4  * All rights reserved.
5  *
6  * This file is part of ObjFW. It may be distributed under the terms of the
7  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
8  * the packaging of this file.
9  *
10  * Alternatively, it may be distributed under the terms of the GNU General
11  * Public License, either version 2 or 3, which can be found in the file
12  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
13  * file.
14  */
15 
16 #import "OFObject.h"
17 #import "OFLocking.h"
18 #import "OFPlainMutex.h"
19 
20 OF_ASSUME_NONNULL_BEGIN
21 
32 @interface OFMutex: OFObject <OFLocking>
33 {
34  OFPlainMutex _mutex;
35  bool _initialized;
36  OFString *_Nullable _name;
37  OF_RESERVE_IVARS(OFMutex, 4)
38 }
39 
45 + (instancetype)mutex;
46 @end
47 
48 OF_ASSUME_NONNULL_END
A class for creating mutual exclusions.
Definition: OFMutex.h:34
The root class for all other classes inside ObjFW.
Definition: OFObject.h:688
A class for handling strings.
Definition: OFString.h:135
A protocol for locks.
Definition: OFLocking.h:25