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/*****************************************************************************
Copyright (c) 1995, 2009, Innobase Oy. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*****************************************************************************/
/*
* Start of xa.h header
*
* Define a symbol to prevent multiple inclusions of this header file
*/
#ifndef XA_H
#define XA_H
/*
* Transaction branch identification: XID and NULLXID:
*/
#ifndef XIDDATASIZE
/** Sizes of transaction identifier */
#define XIDDATASIZE 128 /*!< maximum size of a transaction
identifier, in bytes */
#define MAXGTRIDSIZE 64 /*!< maximum size in bytes of gtrid */
#define MAXBQUALSIZE 64 /*!< maximum size in bytes of bqual */
/** X/Open XA distributed transaction identifier */
struct xid_t {
long formatID; /*!< format identifier; -1
means that the XID is null */
long gtrid_length; /*!< value from 1 through 64 */
long bqual_length; /*!< value from 1 through 64 */
char data[XIDDATASIZE]; /*!< distributed transaction
identifier */
};
/** X/Open XA distributed transaction identifier */
typedef struct xid_t XID;
#endif
/** X/Open XA distributed transaction status codes */
/* @{ */
#define XA_OK 0 /*!< normal execution */
#define XAER_ASYNC -2 /*!< asynchronous operation already
outstanding */
#define XAER_RMERR -3 /*!< a resource manager error
occurred in the transaction
branch */
#define XAER_NOTA -4 /*!< the XID is not valid */
#define XAER_INVAL -5 /*!< invalid arguments were given */
#define XAER_PROTO -6 /*!< routine invoked in an improper
context */
#define XAER_RMFAIL -7 /*!< resource manager unavailable */
#define XAER_DUPID -8 /*!< the XID already exists */
#define XAER_OUTSIDE -9 /*!< resource manager doing
work outside transaction */
/* @} */
#endif /* ifndef XA_H */
/*
* End of xa.h header
*/
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