Backport: 378053

  Sync Win32 behavior with Unix behavior for unbuffered file i/o
  on apr_file_flush().  Note this also makes unbuffered file i/o
  on win32 consistent with the buffered i/o behavior on the same.

PR: 33485
Reported by: Curt Arnold <carnold@apache.org>.



git-svn-id: http://svn.apache.org/repos/asf/apr/apr/branches/1.2.x@378054 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 5 insertions, 3 deletions

diff --git a/file_io/win32/readwrite.c b/file_io/win32/readwrite.c
index 5e2103db1..a4863574a 100644
--- a/file_io/win32/readwrite.c
+++ b/file_io/win32/readwrite.c
@@ -482,10 +482,12 @@ APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile)
         }
 
         return rc;
-    } else {
-        FlushFileBuffers(thefile->filehand);
-        return APR_SUCCESS;
     }
+
+    /* There isn't anything to do if we aren't buffering the output
+     * so just return success.
+     */
+    return APR_SUCCESS; 
 }
 
 struct apr_file_printf_data {