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Commit1a604b4

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Fix a subtle bug exposed by recent wal_sync_method rearrangements.
Formerly, the default value of wal_sync_method was determined inside xlog.c,but now it is determined inside guc.c. guc.c was reading xlogdefs.hwithout having read <fcntl.h>, leading to wrong determination ofDEFAULT_SYNC_METHOD. Obviously xlogdefs.h needs to include <fcntl.h>for itself to ensure stable results.
1 parent55f6f8f commit1a604b4

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2 files changed

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2 files changed

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‎src/backend/access/transam/xlog.c‎

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* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.310 2008/05/16 19:15:05 tgl Exp $
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.311 2008/05/17 17:24:57 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#include"postgres.h"
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#include<ctype.h>
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#include<fcntl.h>
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#include<signal.h>
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#include<time.h>
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#include<sys/stat.h>
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#include"access/twophase.h"
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#include"access/xact.h"
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#include"access/xlog_internal.h"
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#include"access/xlogdefs.h"
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#include"access/xlogutils.h"
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#include"catalog/catversion.h"
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#include"catalog/pg_control.h"

‎src/include/access/xlogdefs.h‎

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* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/include/access/xlogdefs.h,v 1.21 2008/05/1716:49:23 tgl Exp $
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* $PostgreSQL: pgsql/src/include/access/xlogdefs.h,v 1.22 2008/05/1717:24:57 tgl Exp $
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*/
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#ifndefXLOG_DEFS_H
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#defineXLOG_DEFS_H
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#include<fcntl.h>/* need open() flags */
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/*
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* Pointer to a location in the XLOG. These pointers are 64 bits wide,
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* because we don't want them ever to overflow.

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