Use the dynamic buffer to serialize notification objects
[lttng-tools.git] / src / common / notify.c
1 /*
2 * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License, version 2.1 only,
6 * as published by the Free Software Foundation.
7 *
8 * This library is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
11 * for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this library; if not, write to the Free Software Foundation,
15 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16 */
17
18 #include <lttng/action/action-internal.h>
19 #include <lttng/action/notify-internal.h>
20 #include <common/macros.h>
21 #include <assert.h>
22
23 static
24 void lttng_action_notify_destroy(struct lttng_action *action)
25 {
26 free(action);
27 }
28
29 static
30 int lttng_action_notify_serialize(struct lttng_action *action,
31 struct lttng_dynamic_buffer *buf)
32 {
33 return 0;
34 }
35
36 struct lttng_action *lttng_action_notify_create(void)
37 {
38 struct lttng_action_notify *notify;
39
40 notify = zmalloc(sizeof(struct lttng_action_notify));
41 if (!notify) {
42 goto end;
43 }
44
45 notify->parent.type = LTTNG_ACTION_TYPE_NOTIFY;
46 notify->parent.serialize = lttng_action_notify_serialize;
47 notify->parent.destroy = lttng_action_notify_destroy;
48 end:
49 return &notify->parent;
50 }
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