diff options
Diffstat (limited to 'gfx/cairo/cairo/src/cairo-observer.c')
-rw-r--r-- | gfx/cairo/cairo/src/cairo-observer.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gfx/cairo/cairo/src/cairo-observer.c b/gfx/cairo/cairo/src/cairo-observer.c new file mode 100644 index 0000000000..36d6b93bd6 --- /dev/null +++ b/gfx/cairo/cairo/src/cairo-observer.c @@ -0,0 +1,52 @@ +/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2010 Intel Corporation + * + * This library is free software; you can redistribute it and/or + * modify it either under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation + * (the "LGPL") or, at your option, under the terms of the Mozilla + * Public License Version 1.1 (the "MPL"). If you do not alter this + * notice, a recipient may use your version of this file under either + * the MPL or the LGPL. + * + * You should have received a copy of the LGPL along with this library + * in the file COPYING-LGPL-2.1; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA + * You should have received a copy of the MPL along with this library + * in the file COPYING-MPL-1.1 + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY + * OF ANY KIND, either express or implied. See the LGPL or the MPL for + * the specific language governing rights and limitations. + * + * The Original Code is the cairo graphics library. + * + * The Initial Developer of the Original Code is Intel Corporation + * + * Contributor(s): + * Chris Wilson <chris@chris-wilson.co.uk> + */ + +#include "cairoint.h" + +#include "cairo-list-inline.h" + +void +_cairo_observers_notify (cairo_list_t *observers, void *arg) +{ + cairo_observer_t *obs, *next; + + cairo_list_foreach_entry_safe (obs, next, + cairo_observer_t, + observers, link) + { + obs->callback (obs, arg); + } +} |