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Adjust rename on Win32 to only link to temp name while holding lock,

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then release locks and loop over renaming to active file name.
This commit is contained in:
Bruce Momjian
2004-02-02 00:17:23 +00:00
parent e5e5a323ca
commit d9d2ca8e8e
5 changed files with 67 additions and 27 deletions
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7
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.182 2004/01/31 05:09:41 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.183 2004/02/02 00:17:21 momjian Exp $
*
*--------------------------------------------------------------------
*/
@ -3981,7 +3981,10 @@ write_nondefault_variables(GucContext context)
return;
}
/* Put new file in place, this could delay on Win32 */
/*
* Put new file in place. This could delay on Win32, but we don't hold
* any exclusive locks.
*/
rename(new_filename, filename);
free(new_filename);
free(filename);