#include <babeltrace/plugin/plugin-internal.h>
#include <glib.h>
-#define PLUGIN_SYMBOL_NAME "__bt_plugin_name"
-#define PLUGIN_SYMBOL_AUTHOR "__bt_plugin_author"
-#define PLUGIN_SYMBOL_LICENSE "__bt_plugin_license"
-#define PLUGIN_SYMBOL_INIT "__bt_plugin_init"
-#define PLUGIN_SYMBOL_EXIT "__bt_plugin_exit"
+#define PLUGIN_SYMBOL_NAME "__bt_plugin_name"
+#define PLUGIN_SYMBOL_AUTHOR "__bt_plugin_author"
+#define PLUGIN_SYMBOL_LICENSE "__bt_plugin_license"
+#define PLUGIN_SYMBOL_INIT "__bt_plugin_init"
+#define PLUGIN_SYMBOL_EXIT "__bt_plugin_exit"
+#define PLUGIN_SYMBOL_DESCRIPTION "__bt_plugin_description"
static
void bt_plugin_destroy(struct bt_object *obj)
if (!g_module_close(plugin->module)) {
printf_error("Module close error: %s",
g_module_error());
-
}
}
+
+ if (plugin->exit) {
+ plugin->exit();
+ }
+ g_string_free(plugin->path, TRUE);
g_free(plugin);
}
BT_HIDDEN
-struct bt_plugin *bt_plugin_create(GModule *module)
+struct bt_plugin *bt_plugin_create(GModule *module, const char *path)
{
struct bt_plugin *plugin = NULL;
gpointer symbol = NULL;
- if (!module) {
+ if (!module || !path) {
goto error;
}
}
bt_object_init(plugin, bt_plugin_destroy);
+ plugin->path = g_string_new(path);
+ if (!plugin->path) {
+ goto error;
+ }
+
if (!g_module_symbol(module, PLUGIN_SYMBOL_NAME,
(gpointer *) &plugin->name)) {
printf_error("Unable to resolve plugin symbol %s from %s",
}
g_module_symbol(module, PLUGIN_SYMBOL_AUTHOR,
(gpointer *) &plugin->author);
+ g_module_symbol(module, PLUGIN_SYMBOL_DESCRIPTION,
+ (gpointer *) &plugin->description);
return plugin;
error:
{
return plugin ? plugin->license : NULL;
}
+
+const char *bt_plugin_get_path(struct bt_plugin *plugin)
+{
+ return plugin ? plugin->path->str : NULL;
+}
+
+const char *bt_plugin_get_description(struct bt_plugin *plugin)
+{
+ return plugin ? plugin->description : NULL;
+}