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1 | #ifndef BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H |
2 | #define BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * BabelTrace - Babeltrace Plug-in Interface | |
6 | * | |
7 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * Copyright 2017 Philippe Proulx <pproulx@efficios.com> | |
9 | * | |
10 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
11 | * | |
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: | |
18 | * | |
19 | * The above copyright notice and this permission notice shall be included in | |
20 | * all copies or substantial portions of the Software. | |
21 | * | |
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 | |
28 | * SOFTWARE. | |
29 | */ | |
30 | ||
31 | #include <glib.h> | |
32 | #include <gmodule.h> | |
33 | ||
34 | struct bt_plugin; | |
35 | struct bt_component_class; | |
36 | ||
37 | struct bt_plugin_so_shared_lib_handle { | |
38 | struct bt_object base; | |
39 | GString *path; | |
40 | GModule *module; | |
41 | ||
42 | /* True if initialization function was called */ | |
43 | bool init_called; | |
44 | bt_plugin_exit_func exit; | |
45 | }; | |
46 | ||
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; | |
50 | ||
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; | |
55 | }; | |
56 | ||
57 | BT_HIDDEN | |
a8ff38ef | 58 | struct bt_plugin_set *bt_plugin_so_create_all_from_file(const char *path); |
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59 | |
60 | BT_HIDDEN | |
a8ff38ef | 61 | struct bt_plugin_set *bt_plugin_so_create_all_from_static(void); |
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62 | |
63 | BT_HIDDEN | |
3230ee6b | 64 | void bt_plugin_so_on_add_component_class(struct bt_plugin *plugin, |
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65 | struct bt_component_class *comp_class); |
66 | ||
55bb57e0 | 67 | #endif /* BABELTRACE_PLUGIN_PLUGIN_SO_INTERNAL_H */ |