Move initialization of components to init functions
[babeltrace.git] / include / babeltrace / plugin / component-internal.h
1 #ifndef BABELTRACE_PLUGIN_COMPONENT_INTERNAL_H
2 #define BABELTRACE_PLUGIN_COMPONENT_INTERNAL_H
3
4 /*
5 * BabelTrace - Component internal
6 *
7 * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 *
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:
17 *
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
20 *
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
27 * SOFTWARE.
28 */
29
30 #include <babeltrace/babeltrace-internal.h>
31 #include <babeltrace/plugin/plugin-system.h>
32 #include <babeltrace/plugin/component.h>
33 #include <babeltrace/ctf-writer/ref-internal.h>
34 #include <glib.h>
35 #include <stdio.h>
36
37 struct bt_component {
38 struct bt_ctf_ref ref_count;
39 GString *name;
40 enum bt_component_type type;
41 /** No ownership taken */
42 FILE *error_stream;
43 /** source, sink or filter destroy */
44 bt_component_destroy_cb destroy;
45
46 void *user_data;
47 bt_component_destroy_cb user_destroy;
48 };
49
50 BT_HIDDEN
51 enum bt_component_status bt_component_init(struct bt_component *component,
52 const char *name, enum bt_component_type component_type,
53 bt_component_destroy_cb destroy);
54
55 #endif /* BABELTRACE_PLUGIN_COMPONENT_INTERNAL_H */
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