1 #ifndef BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H
2 #define BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H
5 * BabelTrace - Babeltrace Plug-in Interface
7 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
10 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
12 * Permission is hereby granted, free of charge, to any person obtaining a copy
13 * of this software and associated documentation files (the "Software"), to deal
14 * in the Software without restriction, including without limitation the rights
15 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
16 * copies of the Software, and to permit persons to whom the Software is
17 * furnished to do so, subject to the following conditions:
19 * The above copyright notice and this permission notice shall be included in
20 * all copies or substantial portions of the Software.
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
23 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
25 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
27 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
35 struct bt_component_class
;
37 struct bt_plugin_so_shared_lib_handle
{
38 struct bt_object base
;
42 /* True if initialization function was called */
44 bt_plugin_exit_func exit
;
47 struct bt_plugin_so_spec_data
{
48 /* Shared lib. handle: owned by this */
49 struct bt_plugin_so_shared_lib_handle
*shared_lib_handle
;
51 /* Pointers to plugin's memory: do NOT free */
52 const struct __bt_plugin_descriptor
*descriptor
;
53 bt_plugin_init_func init
;
54 const struct __bt_plugin_descriptor_version
*version
;
58 struct bt_plugin
**bt_plugin_so_create_all_from_file(const char *path
);
61 struct bt_plugin
**bt_plugin_so_create_all_from_static(void);
64 int bt_plugin_so_on_add_component_class(struct bt_plugin
*plugin
,
65 struct bt_component_class
*comp_class
);
68 void bt_plugin_so_destroy_spec_data(struct bt_plugin
*plugin
);
70 #endif /* BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H */