From 93dc5a234e68aec68c9f3fb09b7a75d9249467c0 Mon Sep 17 00:00:00 2001
From: Magnus Hagander <magnus@hagander.net>
Date: Tue, 24 Apr 2007 12:25:18 +0000
Subject: [PATCH] Set maximum semaphore count to 32767 instead of 1. Fixes
errorcode 298 when unlocking a semaphore more than once.
Per report from Marcin Waldowski.
---
src/backend/port/win32_sema.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/backend/port/win32_sema.c b/src/backend/port/win32_sema.c
index aa9b4942a53..f65858a6a20 100644
--- a/src/backend/port/win32_sema.c
+++ b/src/backend/port/win32_sema.c
@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/port/win32_sema.c,v 1.4 2007/01/05 22:19:35 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/port/win32_sema.c,v 1.5 2007/04/24 12:25:18 mha Exp $
*
*-------------------------------------------------------------------------
*/
@@ -82,7 +82,7 @@ PGSemaphoreCreate(PGSemaphore sema)
sec_attrs.bInheritHandle = TRUE;
/* We don't need a named semaphore */
- cur_handle = CreateSemaphore(&sec_attrs, 1, 1, NULL);
+ cur_handle = CreateSemaphore(&sec_attrs, 1, 32767, NULL);
if (cur_handle)
{
/* Successfully done */
--
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