Commit2f297a2

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The attached patch fixes a problem with InstallXLogFileSegment()'s use

of link() under Cygwin:http://archives.postgresql.org/pgsql-cygwin/2002-04/msg00072.phpNote that it appears that BeOS and Netware also have the above orsimilar problem.I have only verified that PostgreSQL builds under Cygwin with thispatch.Since I cannot reproduce the problem, I cannot verify that the proposedpatch solves it. Nevertheless, both Barry Pederson and David P.Caldwellattest that this patch solves the problem. See the following fordetails:http://archives.postgresql.org/pgsql-cygwin/2002-05/msg00043.php http://archives.postgresql.org/pgsql-cygwin/2002-05/msg00040.phpJason Tishler

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group`
`8`	`8`	`* Portions Copyright (c) 1994, Regents of the University of California`
`9`	`9`	`*`
`10`		`- * $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.95 2002/05/17 01:19:16 tgl Exp $`
	`10`	`+ * $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.96 2002/06/07 21:47:45 momjian Exp $`
`11`	`11`	`*`
`12`	`12`	`*-------------------------------------------------------------------------`
`13`	`13`	`*/`
`@@ -1503,7 +1503,7 @@ InstallXLogFileSegment(uint32 log, uint32 seg, char *tmppath,`
`1503`	`1503`	`* overwrite an existing logfile. However, there shouldn't be one, so`
`1504`	`1504`	`* rename() is an acceptable substitute except for the truly paranoid.`
`1505`	`1505`	`*/`
`1506`		`-#if !defined(__BEOS__)&& !defined(N_PLAT_NLM)`
	`1506`	`+#if !defined(__BEOS__)&& !defined(N_PLAT_NLM)&& !defined(__CYGWIN__)`
`1507`	`1507`	`if (link(tmppath,path)<0)`
`1508`	`1508`	`elog(PANIC,"link from %s to %s (initialization of log file %u, segment %u) failed: %m",`
`1509`	`1509`	`tmppath,path,log,seg);`

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