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51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
/*
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* PROGRAM: JRD Access Method
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* MODULE: ext_proto.h
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* DESCRIPTION: Prototype header file for ext.cpp & extvms.cpp
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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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#ifndef JRD_EXT_PROTO_H
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#define JRD_EXT_PROTO_H
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namespace Jrd {
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class ExternalFile;
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class jrd_tra;
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class RecordSource;
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class jrd_rel;
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class OptimizerBlk;
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struct record_param;
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struct bid;
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}
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double EXT_cardinality(Jrd::thread_db*, Jrd::jrd_rel*);
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void EXT_erase(Jrd::record_param*, Jrd::jrd_tra*);
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Jrd::ExternalFile* EXT_file(Jrd::jrd_rel*, const TEXT*); //, Jrd::bid*);
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void EXT_fini(Jrd::jrd_rel*, bool);
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bool EXT_get(Jrd::thread_db*, Jrd::record_param*, FB_UINT64&);
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void EXT_modify(Jrd::record_param*, Jrd::record_param*, Jrd::jrd_tra*);
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void EXT_open(Jrd::Database*, Jrd::ExternalFile*);
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void EXT_store(Jrd::thread_db*, Jrd::record_param*);
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void EXT_tra_attach(Jrd::ExternalFile*, Jrd::jrd_tra*);
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void EXT_tra_detach(Jrd::ExternalFile*, Jrd::jrd_tra*);
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#endif // JRD_EXT_PROTO_H
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