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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 12:15:05 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 12:15:05 +0000
commit46651ce6fe013220ed397add242004d764fc0153 (patch)
tree6e5299f990f88e60174a1d3ae6e48eedd2688b2b /src/include/access/twophase_rmgr.h
parentInitial commit. (diff)
downloadpostgresql-14-46651ce6fe013220ed397add242004d764fc0153.tar.xz
postgresql-14-46651ce6fe013220ed397add242004d764fc0153.zip
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/access/twophase_rmgr.h')
-rw-r--r--src/include/access/twophase_rmgr.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/src/include/access/twophase_rmgr.h b/src/include/access/twophase_rmgr.h
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+++ b/src/include/access/twophase_rmgr.h
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+/*-------------------------------------------------------------------------
+ *
+ * twophase_rmgr.h
+ * Two-phase-commit resource managers definition
+ *
+ *
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/access/twophase_rmgr.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#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_PGSTAT_ID 2
+#define TWOPHASE_RM_MULTIXACT_ID 3
+#define TWOPHASE_RM_PREDICATELOCK_ID 4
+#define TWOPHASE_RM_MAX_ID TWOPHASE_RM_PREDICATELOCK_ID
+
+extern const TwoPhaseCallback twophase_recover_callbacks[];
+extern const TwoPhaseCallback twophase_postcommit_callbacks[];
+extern const TwoPhaseCallback twophase_postabort_callbacks[];
+extern const TwoPhaseCallback twophase_standby_recover_callbacks[];
+
+
+extern void RegisterTwoPhaseRecord(TwoPhaseRmgrId rmid, uint16 info,
+ const void *data, uint32 len);
+
+#endif /* TWOPHASE_RMGR_H */