1 #ifndef BABELTRACE_COMPONENT_NOTIFICATION_ITERATOR_INTERNAL_H
2 #define BABELTRACE_COMPONENT_NOTIFICATION_ITERATOR_INTERNAL_H
5 * BabelTrace - Notification Iterator Internal
7 * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 #include <babeltrace/babeltrace-internal.h>
31 #include <babeltrace/object-internal.h>
32 #include <babeltrace/ref-internal.h>
33 #include <babeltrace/component/notification/notification.h>
34 #include <babeltrace/component/notification/iterator.h>
35 #include <babeltrace/component/notification/private-iterator.h>
37 struct bt_notification_iterator
{
38 struct bt_object base
;
39 struct bt_component
*component
;
40 struct bt_notification
*current_notification
;
45 struct bt_notification_iterator
*bt_notification_iterator_from_private(
46 struct bt_private_notification_iterator
*private_notification_iterator
)
48 return (void *) private_notification_iterator
;
52 struct bt_private_notification_iterator
*
53 bt_private_notification_iterator_from_notification_iterator(
54 struct bt_notification_iterator
*notification_iterator
)
56 return (void *) notification_iterator
;
60 * Allocate a notification iterator.
62 * @param component Component instance
63 * @returns A notification iterator instance
66 struct bt_notification_iterator
*bt_notification_iterator_create(
67 struct bt_component
*component
);
70 * Validate a notification iterator.
72 * @param iterator Notification iterator instance
73 * @returns One of #bt_component_status values
76 enum bt_notification_iterator_status
bt_notification_iterator_validate(
77 struct bt_notification_iterator
*iterator
);
79 #endif /* BABELTRACE_COMPONENT_NOTIFICATION_ITERATOR_INTERNAL_H */