[gimp/gimpmetadata-new-wip] plug-ins: fix file mode attribute again Both O_BINARY and O_BINARY are not defined in linux by defau

[Hartmut Kuhse <hartmutkuhse src gnome org>]

commit a2668a8fdde4829803050e1538cd95135ce2a0de
Author: Hartmut Kuhse <hk_priv gmx de>
Date:   Thu Jan 5 21:39:49 2017 +0100

    plug-ins: fix file mode attribute again
    Both O_BINARY and O_BINARY are not defined in linux by default.
    So it needs a local #define.

 plug-ins/common/attributes.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/plug-ins/common/attributes.c b/plug-ins/common/attributes.c
index 9be4afe..3eb69f5 100644
--- a/plug-ins/common/attributes.c
+++ b/plug-ins/common/attributes.c
@@ -42,6 +42,10 @@
 #include <glib/gstdio.h>
 #include <gio/gio.h>
 
+#ifndef _O_BINARY
+#define _O_BINARY 0
+#endif
+
 #ifdef G_OS_WIN32
 #include <io.h>
 #endif
@@ -890,11 +894,9 @@ attributes_export_dialog_response (GtkWidget *dlg,
       buffer = g_string_new (xmp_data);
 
       filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dlg));
-#ifdef G_OS_WIN32
+
       fd = g_open (filename, O_CREAT | O_TRUNC | O_WRONLY | _O_BINARY, 0666);
-#else
-      fd = g_open (filename, O_CREAT | O_TRUNC | O_WRONLY, 0666);
-#endif
+
       if (fd < 0)
         {
           attributes_message_dialog (GTK_MESSAGE_ERROR, GTK_WINDOW (dlg),