ObjFW
OFMutex.h
1 /*
2  * Copyright (c) 2008-2021 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 
19 #import "mutex.h"
20 
21 OF_ASSUME_NONNULL_BEGIN
22 
28 @interface OFMutex: OFObject <OFLocking>
29 {
30  of_mutex_t _mutex;
31  bool _initialized;
32  OFString *_Nullable _name;
33  OF_RESERVE_IVARS(OFMutex, 4)
34 }
35 
41 + (instancetype)mutex;
42 @end
43 
44 OF_ASSUME_NONNULL_END
A class for creating mutual exclusions.
Definition: OFMutex.h:30
The root class for all other classes inside ObjFW.
Definition: OFObject.h:520
A class for handling strings.
Definition: OFString.h:132
A protocol for locks.
Definition: OFLocking.h:25