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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/*
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* PROGRAM: JRD access method
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* MODULE: thd.h
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* DESCRIPTION: Thread support definitions
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*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*
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* 2002.10.28 Sean Leyne - Completed removal of obsolete "DGUX" port
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*
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* 2002.10.29 Sean Leyne - Removed obsolete "Netware" port
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*
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* Alex Peshkov
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*/
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#ifndef JRD_THD_H
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#define JRD_THD_H
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// thread run-ability control
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void THD_sleep(ULONG);
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void THD_yield();
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// thread ID
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FB_THREAD_ID getThreadId() throw();
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class ThreadCleanup
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{
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public:
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static void add(FPTR_VOID_PTR cleanup, void* arg);
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static void remove(FPTR_VOID_PTR cleanup, void* arg);
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static void destructor(void*);
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private:
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FPTR_VOID_PTR function;
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void* argument;
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ThreadCleanup* next;
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ThreadCleanup(FPTR_VOID_PTR cleanup, void* arg, ThreadCleanup* chain)
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: function(cleanup), argument(arg), next(chain) { }
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~ThreadCleanup() { }
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static ThreadCleanup** findCleanup(FPTR_VOID_PTR cleanup, void* arg);
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};
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#endif // JRD_THD_H
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