Set maximum semaphore count to 32767 instead of 1. Fixes

errorcode 298 when unlocking a semaphore more than once.

Per report from Marcin Waldowski.

diff --git a/src/backend/port/win32_sema.c b/src/backend/port/win32_sema.c
index 0d99a9a0f5c55263d412512b4461e3d453467a09..a2acaf2d6021366c4a36f557e56b84f5a1d25089 100644 (file)
--- a/src/backend/port/win32_sema.c
+++ b/src/backend/port/win32_sema.c
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/backend/port/win32_sema.c,v 1.3 2006/10/04 00:29:56 momjian Exp $
+ *       $PostgreSQL: pgsql/src/backend/port/win32_sema.c,v 1.3.2.1 2007/04/24 12:25:23 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 */