lib: make public reference count functions have strict types

[babeltrace.git] / include / babeltrace / plugin / plugin-set-const.h

diff --git a/include/babeltrace/plugin/plugin-set-const.h b/include/babeltrace/plugin/plugin-set-const.h
index 66e0622594795c95d42dec2911d32b3d0e2ff245..53f8c24a8bbdb4c05a854c21fd89faaafe9202b2 100644 (file)
--- a/include/babeltrace/plugin/plugin-set-const.h
+++ b/include/babeltrace/plugin/plugin-set-const.h
@@ -39,6 +39,23 @@ extern uint64_t bt_plugin_set_get_plugin_count(
 extern const struct bt_plugin *bt_plugin_set_borrow_plugin_by_index_const(
                const struct bt_plugin_set *plugin_set, uint64_t index);
 
+extern void bt_plugin_set_get_ref(const struct bt_plugin_set *plugin_set);
+
+extern void bt_plugin_set_put_ref(const struct bt_plugin_set *plugin_set);
+
+#define BT_PLUGIN_SET_PUT_REF_AND_RESET(_var)          \
+       do {                                            \
+               bt_plugin_set_put_ref(_var);            \
+               (_var) = NULL;                          \
+       } while (0)
+
+#define BT_PLUGIN_SET_MOVE_REF(_var_dst, _var_src)     \
+       do {                                            \
+               bt_plugin_set_put_ref(_var_dst);        \
+               (_var_dst) = (_var_src);                \
+               (_var_src) = NULL;                      \
+       } while (0)
+
 #ifdef __cplusplus
 }
 #endif