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31e5eb9c38
Note: The padding ivar has been added to NSRegularExpression. This will break the ABI for anyone subclassing NSRegularExpression, but hopefully that's no one (done before the next release, to make sure that we don't break the ABI between releases, only for people following -trunk). git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32033 72102866-910b-0410-8b05-ffd578937521
60 lines
1.6 KiB
Objective-C
60 lines
1.6 KiB
Objective-C
/* Interface for NSDistributedLock for GNUStep
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Copyright (C) 1997 Free Software Foundation, Inc.
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Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
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Date: 1997
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#ifndef __NSDistributedLock_h_GNUSTEP_BASE_INCLUDE
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#define __NSDistributedLock_h_GNUSTEP_BASE_INCLUDE
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#import <GNUstepBase/GSVersionMacros.h>
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#import <Foundation/NSObject.h>
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#import <Foundation/NSString.h>
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#import <Foundation/NSDate.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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@interface NSDistributedLock : NSObject
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{
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#if GS_EXPOSE(NSDistributedLock)
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NSString *_lockPath;
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NSDate *_lockTime;
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#endif
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GS_PADDING_IVAR;
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}
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+ (NSDistributedLock*) lockWithPath: (NSString*)aPath;
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- (id) initWithPath: (NSString*)aPath;
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- (void) breakLock;
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- (NSDate*) lockDate;
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- (BOOL) tryLock;
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- (void) unlock;
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@end
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __NSDistributedLock_h_GNUSTEP_BASE_INCLUDE */
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