From 025c32ffcd9f682cd761a836fe8798738d1648f2 Mon Sep 17 00:00:00 2001 From: David Turner Date: Fri, 10 Sep 2010 14:52:42 +0200 Subject: upstream: console changes. --- notify.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 notify.c (limited to 'notify.c') diff --git a/notify.c b/notify.c new file mode 100644 index 0000000..bcd3fc5 --- /dev/null +++ b/notify.c @@ -0,0 +1,39 @@ +/* + * Notifier lists + * + * Copyright IBM, Corp. 2010 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#include "qemu-common.h" +#include "notify.h" + +void notifier_list_init(NotifierList *list) +{ + QTAILQ_INIT(&list->notifiers); +} + +void notifier_list_add(NotifierList *list, Notifier *notifier) +{ + QTAILQ_INSERT_HEAD(&list->notifiers, notifier, node); +} + +void notifier_list_remove(NotifierList *list, Notifier *notifier) +{ + QTAILQ_REMOVE(&list->notifiers, notifier, node); +} + +void notifier_list_notify(NotifierList *list) +{ + Notifier *notifier, *next; + + QTAILQ_FOREACH_SAFE(notifier, &list->notifiers, node, next) { + notifier->notify(notifier); + } +} -- cgit v1.1