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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 "config.h"
#import "OFMutex.h"
#import "OFString.h"
#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
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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 "config.h"
#include <errno.h>
#import "OFMutex.h"
#import "OFString.h"
#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
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_initialized = true;
return self;
}
- (void)dealloc
{
if (_initialized)
if (!of_mutex_free(&_mutex))
@throw [OFStillLockedException exceptionWithLock: self];
[_name release];
[super dealloc];
}
- (void)lock
{
if (!of_mutex_lock(&_mutex))
@throw [OFLockFailedException exceptionWithLock: self];
}
- (bool)tryLock
{
return of_mutex_trylock(&_mutex);
}
- (void)unlock
{
if (!of_mutex_unlock(&_mutex))
@throw [OFUnlockFailedException exceptionWithLock: self];
}
- (OFString *)description
{
if (_name == nil)
return super.description;
return [OFString stringWithFormat: @"<%@: %@>", self.className, _name];
}
@end
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_initialized = true;
return self;
}
- (void)dealloc
{
if (_initialized) {
if (!of_mutex_free(&_mutex)) {
OF_ENSURE(errno == EBUSY);
@throw [OFStillLockedException exceptionWithLock: self];
}
}
[_name release];
[super dealloc];
}
- (void)lock
{
if (!of_mutex_lock(&_mutex))
@throw [OFLockFailedException exceptionWithLock: self
errNo: errno];
}
- (bool)tryLock
{
if (!of_mutex_trylock(&_mutex)) {
if (errno == EBUSY)
return false;
else
@throw [OFLockFailedException exceptionWithLock: self
errNo: errno];
}
return true;
}
- (void)unlock
{
if (!of_mutex_unlock(&_mutex))
@throw [OFUnlockFailedException exceptionWithLock: self
errNo: errno];
}
- (OFString *)description
{
if (_name == nil)
return super.description;
return [OFString stringWithFormat: @"<%@: %@>", self.className, _name];
}
@end
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