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firebird-mirror/src/jrd/tra_proto.h

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First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
/*
* PROGRAM: JRD Access Method
* MODULE: tra_proto.h
const correctness placed some variables in context fixed some function signatures closed a few possible buffer overruns sorry to the platform maintainers, I can't verify what I did for non-Win32 builds
2003-10-29 11:53:47 +01:00
* DESCRIPTION: Prototype header file for tra.cpp
First steps towards a C++ conversion.
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*
* The contents of this file are subject to the Interbase Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy
* of the License at http://www.Inprise.com/IPL.html
*
* Software distributed under the License is distributed on an
* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
* or implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code was created by Inprise Corporation
* and its predecessors. Portions created by Inprise Corporation are
* Copyright (C) Inprise Corporation.
*
* All Rights Reserved.
* Contributor(s): ______________________________________.
*/
extern cleaning removing underscores in macros DLL_EXPORT cleaning
2003-10-03 03:53:34 +02:00
#ifndef JRD_TRA_PROTO_H
#define JRD_TRA_PROTO_H
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
1) Locks related cleanup 2) Got rid of TRA_nowait + transaction waits related cleanup 3) Return isc_lock_timeout when it's necessary TODO: Enhance SET TRANSACTION
2004-10-07 11:15:32 +02:00
#include "../jrd/tra.h"
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
namespace Jrd {
class Attachment;
class Database;
}
bool TRA_active_transactions(Jrd::thread_db*, Jrd::Database*);
void TRA_cleanup(Jrd::thread_db*);
void TRA_commit(Jrd::thread_db*, Jrd::jrd_tra*, const bool);
Unused function params.
2009-04-26 12:24:44 +02:00
void TRA_extend_tip(Jrd::thread_db*, ULONG /*, struct Jrd::win* */);
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
int TRA_fetch_state(Jrd::thread_db*, SLONG);
void TRA_get_inventory(Jrd::thread_db*, UCHAR*, ULONG, ULONG);
int TRA_get_state(Jrd::thread_db*, SLONG);
Extern "C" cleaning
2003-11-06 04:03:36 +01:00
First steps towards a C++ conversion.
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#ifdef SUPERSERVER_V2
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
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void TRA_header_write(Jrd::thread_db*, Jrd::Database*, SLONG);
First steps towards a C++ conversion.
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#endif
Fix problem of the system transaction storing pointer to random or already deallocated attachment. Full build (or kind of) required.
2010-04-02 23:48:15 +02:00
void TRA_init(Jrd::Attachment*);
Try to correctly handle IO errors in cache and avoid some internal deadlocks.
2011-06-15 14:44:44 +02:00
void TRA_invalidate(Jrd::thread_db*, ULONG);
DSQL integration into the engine.
2008-02-28 14:48:16 +01:00
void TRA_link_cursor(Jrd::jrd_tra*, Jrd::dsql_req*);
void TRA_unlink_cursor(Jrd::jrd_tra*, Jrd::dsql_req*);
Switch to Firebird container templates for request resource tracking. This significantly reduces CPU time any memory consumption for databases with complex metadata
2004-04-18 04:50:38 +02:00
void TRA_post_resources(Jrd::thread_db*, Jrd::jrd_tra*, Jrd::ResourceList&);
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
bool TRA_precommited(Jrd::thread_db*, SLONG, SLONG);
void TRA_prepare(Jrd::thread_db*, Jrd::jrd_tra*, USHORT, const UCHAR*);
Jrd::jrd_tra* TRA_reconnect(Jrd::thread_db*, const UCHAR*, USHORT);
void TRA_release_transaction(Jrd::thread_db*, Jrd::jrd_tra*);
Fixed a bugcheck (and possibly an engine crash) during server shutdown. Force a TIP based rollback instead of using a transaction-level savepoint in this case.
2005-07-25 07:03:26 +02:00
void TRA_rollback(Jrd::thread_db*, Jrd::jrd_tra*, const bool, const bool);
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
void TRA_set_state(Jrd::thread_db*, Jrd::jrd_tra*, SLONG, SSHORT);
int TRA_snapshot_state(Jrd::thread_db*, const Jrd::jrd_tra*, SLONG);
Link blobs of autonomous transaction with the outer transaction - to fix invalid BLOB ID errors.
2008-04-05 21:28:52 +02:00
Jrd::jrd_tra* TRA_start(Jrd::thread_db*, ULONG flags, SSHORT lock_timeout, Jrd::jrd_tra* outer = NULL);
Jrd::jrd_tra* TRA_start(Jrd::thread_db*, int, const UCHAR*, Jrd::jrd_tra* outer = NULL);
Cleanup. In geeky words: PandoraBox* pbox = reinterpret_cast<PandoraBox*>(&can_of_worms); pbox->open(); pbox->flush(); Nickolay may want to undo my ods.h changes if gcc insists in its crusade against non-PODs and poodles.
2004-03-18 06:56:06 +01:00
int TRA_state(const UCHAR*, ULONG, ULONG);
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
bool TRA_sweep(Jrd::thread_db*, Jrd::jrd_tra*);
1) Locks related cleanup 2) Got rid of TRA_nowait + transaction waits related cleanup 3) Return isc_lock_timeout when it's necessary TODO: Enhance SET TRANSACTION
2004-10-07 11:15:32 +02:00
int TRA_wait(Jrd::thread_db*, Jrd::jrd_tra*, SLONG, Jrd::jrd_tra::wait_t);
Fix the memory leak from transaction pool when selectable stored procedures are called from PSQL or in subqueries
2004-12-07 02:19:55 +01:00
void TRA_attach_request(Jrd::jrd_tra* transaction, Jrd::jrd_req* request);
void TRA_detach_request(Jrd::jrd_req* request);
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
extern cleaning removing underscores in macros DLL_EXPORT cleaning
2003-10-03 03:53:34 +02:00
#endif // JRD_TRA_PROTO_H
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