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Split out rmgr rm_desc functions into their own files

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This is necessary (but not sufficient) to have them compilable outside
of a backend environment.
This commit is contained in:
Alvaro Herrera
2012-11-28 12:35:01 -03:00
parent dd7353dde8
commit 1577b46b7c
40 changed files with 1346 additions and 1015 deletions
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19
src/include/access/xlog_internal.h
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@@ -205,6 +205,25 @@ typedef XLogLongPageHeaderData *XLogLongPageHeader;
(uint32) ((logSegNo) / XLogSegmentsPerXLogId), \
(uint32) ((logSegNo) % XLogSegmentsPerXLogId), offset)
/*
* Information logged when we detect a change in one of the parameters
* important for Hot Standby.
*/
typedef struct xl_parameter_change
{
int MaxConnections;
int max_prepared_xacts;
int max_locks_per_xact;
int wal_level;
} xl_parameter_change;
/* logs restore point */
typedef struct xl_restore_point
{
TimestampTz rp_time;
char rp_name[MAXFNAMELEN];
} xl_restore_point;
/*
* Method table for resource managers.

6
src/include/catalog/storage.h
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@@ -14,7 +14,6 @@
#ifndef STORAGE_H
#define STORAGE_H
#include "access/xlog.h"
#include "storage/block.h"
#include "storage/relfilenode.h"
#include "utils/relcache.h"
@@ -34,9 +33,4 @@ extern void AtSubCommit_smgr(void);
extern void AtSubAbort_smgr(void);
extern void PostPrepare_smgr(void);
extern void log_smgrcreate(RelFileNode *rnode, ForkNumber forkNum);
extern void smgr_redo(XLogRecPtr lsn, XLogRecord *record);
extern void smgr_desc(StringInfo buf, uint8 xl_info, char *rec);
#endif /* STORAGE_H */

49
src/include/catalog/storage_xlog.h Normal file
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@@ -0,0 +1,49 @@
/*-------------------------------------------------------------------------
*
* storage_xlog.h
* prototypes for XLog support for backend/catalog/storage.c
*
*
* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/storage_xlog.h
*
*-------------------------------------------------------------------------
*/
#ifndef STORAGE_XLOG_H
#define STORAGE_XLOG_H
#include "access/xlog.h"
#include "storage/block.h"
#include "storage/relfilenode.h"
/*
* Declarations for smgr-related XLOG records
*
* Note: we log file creation and truncation here, but logging of deletion
* actions is handled by xact.c, because it is part of transaction commit.
*/
/* XLOG gives us high 4 bits */
#define XLOG_SMGR_CREATE 0x10
#define XLOG_SMGR_TRUNCATE 0x20
typedef struct xl_smgr_create
{
RelFileNode rnode;
ForkNumber forkNum;
} xl_smgr_create;
typedef struct xl_smgr_truncate
{
BlockNumber blkno;
RelFileNode rnode;
} xl_smgr_truncate;
extern void log_smgrcreate(RelFileNode *rnode, ForkNumber forkNum);
extern void smgr_redo(XLogRecPtr lsn, XLogRecord *record);
extern void smgr_desc(StringInfo buf, uint8 xl_info, char *rec);
#endif /* STORAGE_XLOG_H */