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Check for link(2) failure.

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This commit is contained in:
Tom Lane 2000-11-27 05:36:12 +00:00
parent 9ee598e0ee
commit 230cf8d373
1 changed files with 6 additions and 2 deletions
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8
src/backend/access/transam/xlog.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.34 2000/11/25 20:33:50 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.35 2000/11/27 05:36:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -860,7 +860,11 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
log, seg, 0);
close(fd);
link(tpath, path);
if (link(tpath, path) < 0)
elog(STOP, "InitRelink(logfile %u seg %u) failed: %m",
logId, logSeg);
unlink(tpath);
fd = BasicOpenFile(path, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR);