X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffsync.c;h=c0b447c755affffb1644c7d8c8000dbd8e59268d;hb=06ef7ef9193810369b351b00548cfaa48fad0952;hp=f0fc8e5d38b950a698d9cb7201fee863f39ce5df;hpb=86fd2114ac3940e03a02e99658c8df88aed8a235;p=gnulib.git

diff --git a/lib/fsync.c b/lib/fsync.c
index f0fc8e5d3..c0b447c75 100644
--- a/lib/fsync.c
+++ b/lib/fsync.c
@@ -7,7 +7,7 @@
 
    Written by Richard W.M. Jones <rjones.at.redhat.com>
 
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -27,15 +27,15 @@
 
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
 
-/* _get_osfhandle */
-# include <io.h>
-
 /* FlushFileBuffers */
 # define WIN32_LEAN_AND_MEAN
 # include <windows.h>
 
 # include <errno.h>
 
+/* Get _get_osfhandle.  */
+# include "msvc-nothrow.h"
+
 int
 fsync (int fd)
 {
@@ -57,6 +57,11 @@ fsync (int fd)
       err = GetLastError ();
       switch (err)
         {
+        case ERROR_ACCESS_DENIED:
+          /* For a read-only handle, fsync should succeed, even though we have
+             no way to sync the access-time changes.  */
+          return 0;
+
           /* eg. Trying to fsync a tty. */
         case ERROR_INVALID_HANDLE:
           errno = EINVAL;