Move routine definitions of xlogarchive.c to a new header file

The definitions of the routines defined in xlogarchive.c have been part
of xlog_internal.h which is included by several frontend tools, but all
those routines are only called by the backend.  More cleanup could be
done within xlog_internal.h, but that's already a nice cut.

This will help a follow-up patch for pg_rewind where handling of
restore_command is added for frontends.

Author: Alexey Kondratov, Michael Paquier
Reviewed-by: Álvaro Herrera, Alexander Korotkov
Discussion: https://postgr.es/m/a3acff50-5a0d-9a2c-b3b2-ee36168955c1@postgrespro.ru
This commit is contained in:
Michael Paquier 2020-03-31 15:33:04 +09:00
parent fc8c3bdde2
commit 616ae3d2b0
6 changed files with 39 additions and 18 deletions

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@ -37,6 +37,7 @@
#include "access/timeline.h"
#include "access/xlog.h"
#include "access/xlog_internal.h"
#include "access/xlogarchive.h"
#include "access/xlogdefs.h"
#include "pgstat.h"
#include "storage/fd.h"

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@ -33,6 +33,7 @@
#include "access/twophase.h"
#include "access/xact.h"
#include "access/xlog_internal.h"
#include "access/xlogarchive.h"
#include "access/xloginsert.h"
#include "access/xlogreader.h"
#include "access/xlogutils.h"

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@ -21,6 +21,7 @@
#include "access/xlog.h"
#include "access/xlog_internal.h"
#include "access/xlogarchive.h"
#include "common/archive.h"
#include "miscadmin.h"
#include "postmaster/startup.h"

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@ -55,6 +55,7 @@
#include "access/timeline.h"
#include "access/transam.h"
#include "access/xlog_internal.h"
#include "access/xlogarchive.h"
#include "catalog/pg_authid.h"
#include "catalog/pg_type.h"
#include "common/ip.h"

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@ -320,22 +320,4 @@ extern bool InArchiveRecovery;
extern bool StandbyMode;
extern char *recoveryRestoreCommand;
/*
* Prototypes for functions in xlogarchive.c
*/
extern bool RestoreArchivedFile(char *path, const char *xlogfname,
const char *recovername, off_t expectedSize,
bool cleanupEnabled);
extern void ExecuteRecoveryCommand(const char *command, const char *commandName,
bool failOnSignal);
extern void KeepFileRestoredFromArchive(const char *path, const char *xlogfname);
extern void XLogArchiveNotify(const char *xlog);
extern void XLogArchiveNotifySeg(XLogSegNo segno);
extern void XLogArchiveForceDone(const char *xlog);
extern bool XLogArchiveCheckDone(const char *xlog);
extern bool XLogArchiveIsBusy(const char *xlog);
extern bool XLogArchiveIsReady(const char *xlog);
extern bool XLogArchiveIsReadyOrDone(const char *xlog);
extern void XLogArchiveCleanup(const char *xlog);
#endif /* XLOG_INTERNAL_H */

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@ -0,0 +1,35 @@
/*------------------------------------------------------------------------
*
* xlogarchive.h
* Prototypes for WAL archives in the backend
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* src/include/access/xlogarchive.h
*
*------------------------------------------------------------------------
*/
#ifndef XLOG_ARCHIVE_H
#define XLOG_ARCHIVE_H
#include "access/xlogdefs.h"
extern bool RestoreArchivedFile(char *path, const char *xlogfname,
const char *recovername, off_t expectedSize,
bool cleanupEnabled);
extern void ExecuteRecoveryCommand(const char *command, const char *commandName,
bool failOnSignal);
extern void KeepFileRestoredFromArchive(const char *path, const char *xlogfname);
extern void XLogArchiveNotify(const char *xlog);
extern void XLogArchiveNotifySeg(XLogSegNo segno);
extern void XLogArchiveForceDone(const char *xlog);
extern bool XLogArchiveCheckDone(const char *xlog);
extern bool XLogArchiveIsBusy(const char *xlog);
extern bool XLogArchiveIsReady(const char *xlog);
extern bool XLogArchiveIsReadyOrDone(const char *xlog);
extern void XLogArchiveCleanup(const char *xlog);
#endif /* XLOG_ARCHIVE_H */