summaryrefslogtreecommitdiffstats
path: root/notify.c
blob: bcd3fc532f9b32ca27b5e4d087391c248cefc529 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * Notifier lists
 *
 * Copyright IBM, Corp. 2010
 *
 * Authors:
 *  Anthony Liguori   <[email protected]>
 *
 * 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);
    }
}