/* GObject - GLib Type, Object, Parameter and Signal Library
* Copyright (C) 2000-2001 Red Hat, Inc.
+ * Copyright (C) 2005 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
+#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)
+#error "Only <glib-object.h> can be included directly."
+#endif
+
#ifndef __G_CLOSURE_H__
#define __G_CLOSURE_H__
-
#include <gobject/gtype.h>
G_BEGIN_DECLS
/* --- defines --- */
#define G_CLOSURE_NEEDS_MARSHAL(closure) (((GClosure*) (closure))->marshal == NULL)
+#define G_CLOSURE_N_NOTIFIERS(cl) ((cl)->meta_marshal + ((cl)->n_guards << 1L) + \
+ (cl)->n_fnotifiers + (cl)->n_inotifiers)
#define G_CCLOSURE_SWAP_DATA(cclosure) (((GClosure*) (closure))->derivative_flag)
#define G_CALLBACK(f) ((GCallback) (f))
};
struct _GClosure
{
- /*< private >*/ guint ref_count : 15;
- /*< private >*/ guint meta_marshal : 1;
- /*< private >*/ guint n_guards : 1;
- /*< private >*/ guint n_fnotifiers : 2; /* finalization notifiers */
- /*< private >*/ guint n_inotifiers : 8; /* invalidation notifiers */
- /*< private >*/ guint in_inotify : 1;
- /*< private >*/ guint floating : 1;
- /*< protected >*/ guint derivative_flag : 1;
- /*< puplic >*/ guint in_marshal : 1;
- /*< public >*/ guint is_invalid : 1;
+ /*< private >*/
+ volatile guint ref_count : 15;
+ volatile guint meta_marshal : 1;
+ volatile guint n_guards : 1;
+ volatile guint n_fnotifiers : 2; /* finalization notifiers */
+ volatile guint n_inotifiers : 8; /* invalidation notifiers */
+ volatile guint in_inotify : 1;
+ volatile guint floating : 1;
+ /*< protected >*/
+ volatile guint derivative_flag : 1;
+ /*< public >*/
+ volatile guint in_marshal : 1;
+ volatile guint is_invalid : 1;
/*< private >*/ void (*marshal) (GClosure *closure,
GValue /*out*/ *return_value,
const GValue *param_values,
gpointer invocation_hint);
-
/* FIXME:
OK: data_object::destroy -> closure_invalidate();
MIS: closure_invalidate() -> disconnect(closure);