From 240da1ffb18e11588cb695e5a0c59ae59096440d Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Wed, 8 Oct 2008 13:06:03 +0000
Subject: [PATCH] Wrong access and share flags when opening a file for writing
 (not creation) on Windows.

---
 src/common/mm_io.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/common/mm_io.cpp b/src/common/mm_io.cpp
index 160948dcb..dbeeb49e0 100644
--- a/src/common/mm_io.cpp
+++ b/src/common/mm_io.cpp
@@ -276,9 +276,9 @@ mm_file_io_c::mm_file_io_c(const string &path,
       disposition = OPEN_EXISTING;
       break;
     case MODE_WRITE:
-      access_mode = GENERIC_WRITE;
-      share_mode = 0;
-      disposition = OPEN_ALWAYS;
+      access_mode = GENERIC_WRITE | GENERIC_READ;
+      share_mode  = FILE_SHARE_READ | FILE_SHARE_WRITE;
+      disposition = OPEN_EXISTING;
       break;
     case MODE_SAFE:
       access_mode = GENERIC_WRITE | GENERIC_READ;