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79 lines
2.1 KiB
PHP
79 lines
2.1 KiB
PHP
{
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$Id$
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This file is part of the Free Component Library (FCL)
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Copyright (c) 1999-2000 by Florian Klaempfl
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member of the Free Pascal development team
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program 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.
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**********************************************************************}
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type
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TWaitResult = (wrSignaled, wrTimeout, wrAbandoned, wrError);
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TSyncroObject = class(TObject)
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procedure Acquire;virtual;abstract;
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procedure Release;virtual;abstract;
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end;
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TCriticalSection = class(TSyncroObject)
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private
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CriticalSection : TRTLCriticalSection;
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public
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procedure Acquire;override;
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procedure Release;override;
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procedure Enter;
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procedure Leave;
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constructor Create;
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destructor Destroy;override;
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end;
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THandleObject = class(TSyncroObject)
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protected
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FHandle : TEventHandle;
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FLastError : Integer;
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public
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destructor destroy;override;
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property Handle : TEventHandle read FHandle;
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property LastError : Integer read FLastError;
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end;
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TEventObject = class(THandleObject)
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private
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FSem: Pointer;
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FManualReset: Boolean;
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FEventSection: TCriticalSection;
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public
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constructor Create(EventAttributes : PSecurityAttributes;
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AManualReset,InitialState : Boolean;const Name : string);
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destructor destroy; override;
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procedure ResetEvent;
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procedure SetEvent;
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function WaitFor(Timeout : Cardinal) : TWaitResult;
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Property ManualReset : Boolean read FManualReset;
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end;
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TEvent = TEventObject;
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TSimpleEvent = class(TEventObject)
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constructor Create;
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end;
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{
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$Log$
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Revision 1.6 2003-06-14 19:14:58 michael
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+ Some improvements for the Linux version
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Revision 1.5 2003/06/11 12:00:09 michael
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+ Implemented Win32 of syncobjs
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Revision 1.4 2002/09/07 15:15:26 peter
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* old logs removed and tabs fixed
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}
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