Differences From Artifact [ef20679bce]:
- File
src/OFRecursiveMutex.m
— part of check-in
[0a55edad35]
at
2012-10-26 11:04:41
on branch trunk
— Split OFThread.m into multiple files.
It was time to finally have one file per class. (user: js, size: 1585) [annotate] [blame] [check-ins using]
To Artifact [2706783ddc]:
- File src/OFRecursiveMutex.m — part of check-in [7c33158c22] at 2012-10-26 11:23:49 on branch trunk — Add OFLocking protocol. (user: js, size: 1602) [annotate] [blame] [check-ins using]
| ︙ | ︙ | |||
15 16 17 18 19 20 21 | */ #include "config.h" #import "OFRecursiveMutex.h" #import "OFInitializationFailedException.h" | | | | > > > > > | < | | < | | | | | 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 |
*/
#include "config.h"
#import "OFRecursiveMutex.h"
#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"
@implementation OFRecursiveMutex
+ (instancetype)mutex
{
return [[[self alloc] init] autorelease];
}
- init
{
self = [super init];
if (!of_rmutex_new(&rmutex)) {
Class c = [self class];
[self release];
@throw [OFInitializationFailedException exceptionWithClass: c];
}
initialized = YES;
return self;
}
- (void)lock
{
if (!of_rmutex_lock(&rmutex))
@throw [OFLockFailedException exceptionWithClass: [self class]
lock: self];
}
- (BOOL)tryLock
{
return of_rmutex_trylock(&rmutex);
}
- (void)unlock
{
if (!of_rmutex_unlock(&rmutex))
@throw [OFUnlockFailedException exceptionWithClass: [self class]
lock: self];
}
- (void)dealloc
{
if (initialized)
if (!of_rmutex_free(&rmutex))
@throw [OFStillLockedException
exceptionWithClass: [self class]
lock: self];
[super dealloc];
}
@end
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