| 1 | #ifndef BABELTRACE_PLUGIN_MACROS_H |
| 2 | #define BABELTRACE_PLUGIN_MACROS_H |
| 3 | |
| 4 | /* |
| 5 | * BabelTrace - Babeltrace Plug-in Helper Macros |
| 6 | * |
| 7 | * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 8 | * Copyright 2015 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 <babeltrace/plugin/component-factory.h> |
| 32 | #include <babeltrace/plugin/component.h> |
| 33 | |
| 34 | /* A plugin must define the __bt_plugin_init symbol */ |
| 35 | #define BT_PLUGIN_NAME(_x) const char __bt_plugin_name[] = (_x) |
| 36 | #define BT_PLUGIN_AUTHOR(_x) const char __bt_plugin_author[] = (_x) |
| 37 | #define BT_PLUGIN_LICENSE(_x) const char __bt_plugin_license[] = (_x) |
| 38 | #define BT_PLUGIN_DESCRIPTION(_x) const char __bt_plugin_description[] = (_x) |
| 39 | #define BT_PLUGIN_INIT(_x) bt_plugin_init_func __bt_plugin_init = (_x) |
| 40 | #define BT_PLUGIN_EXIT(_x) bt_plugin_exit_func __bt_plugin_exit = (_x) |
| 41 | |
| 42 | #define BT_PLUGIN_COMPONENT_CLASSES_BEGIN \ |
| 43 | enum bt_component_status __bt_plugin_register_component_classes(\ |
| 44 | struct bt_component_factory *factory) \ |
| 45 | { |
| 46 | |
| 47 | #define BT_PLUGIN_SOURCE_COMPONENT_CLASS_ENTRY(_name, description, _init) \ |
| 48 | bt_component_factory_register_source_component_class(factory, \ |
| 49 | _name, description, _init); |
| 50 | |
| 51 | #define BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(_name, _description, _init) \ |
| 52 | bt_component_factory_register_sink_component_class(factory, \ |
| 53 | _name, _description, _init); |
| 54 | |
| 55 | #define BT_PLUGIN_COMPONENT_CLASSES_END\ |
| 56 | \ |
| 57 | return BT_COMPONENT_STATUS_OK;\ |
| 58 | }\ |
| 59 | \ |
| 60 | BT_PLUGIN_INIT(__bt_plugin_register_component_classes);\ |
| 61 | |
| 62 | #endif /* BABELTRACE_PLUGIN_MACROS_H */ |