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Document that LocalSetXLogInsertAllowed can be re-executed.

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Per comment from Simon.
This commit is contained in:
Tom Lane 2009-08-08 16:39:17 +00:00
parent f033f6d28b
commit 97e14f6e93
1 changed files with 4 additions and 1 deletions
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5
src/backend/access/transam/xlog.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.346 2009/08/07 19:29:49 tgl Exp $ * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.347 2009/08/08 16:39:17 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -5951,6 +5951,9 @@ XLogInsertAllowed(void)
/* /*
* Make XLogInsertAllowed() return true in the current process only. * Make XLogInsertAllowed() return true in the current process only.
*
* Note: it is allowed to switch LocalXLogInsertAllowed back to -1 later,
* and even call LocalSetXLogInsertAllowed() again after that.
*/ */
static void static void
LocalSetXLogInsertAllowed(void) LocalSetXLogInsertAllowed(void)