| /*------------------------------------------------------------------------- |
| * |
| * twophase_rmgr.h |
| * Two-phase-commit resource managers definition |
| * |
| * |
| * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * $PostgreSQL: pgsql/src/include/access/twophase_rmgr.h,v 1.7 2009/01/01 17:23:56 momjian Exp $ |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef TWOPHASE_RMGR_H |
| #define TWOPHASE_RMGR_H |
| |
| typedef void (*TwoPhaseCallback) (TransactionId xid, uint16 info, |
| void *recdata, uint32 len); |
| typedef uint8 TwoPhaseRmgrId; |
| |
| /* |
| * Built-in resource managers |
| */ |
| #define TWOPHASE_RM_END_ID 0 |
| #define TWOPHASE_RM_LOCK_ID 1 |
| #define TWOPHASE_RM_INVAL_ID 2 |
| #define TWOPHASE_RM_FLATFILES_ID 3 |
| #define TWOPHASE_RM_NOTIFY_ID 4 |
| #define TWOPHASE_RM_PGSTAT_ID 5 |
| #define TWOPHASE_RM_MAX_ID TWOPHASE_RM_PGSTAT_ID |
| |
| extern const TwoPhaseCallback twophase_recover_callbacks[]; |
| extern const TwoPhaseCallback twophase_postcommit_callbacks[]; |
| extern const TwoPhaseCallback twophase_postabort_callbacks[]; |
| |
| |
| extern void RegisterTwoPhaseRecord(TwoPhaseRmgrId rmid, uint16 info, |
| const void *data, uint32 len); |
| |
| #endif /* TWOPHASE_RMGR_H */ |
