lib: make public reference count functions have strict types

[babeltrace.git] / include / babeltrace / trace-ir / field-path-const.h

diff --git a/include/babeltrace/trace-ir/field-path-const.h b/include/babeltrace/trace-ir/field-path-const.h
index a832bc4d1db738d12674b56cdb58737444ff8f9f..066bc4568761446ecaaabdfd50bc1766bb9d9ea0 100644 (file)
--- a/include/babeltrace/trace-ir/field-path-const.h
+++ b/include/babeltrace/trace-ir/field-path-const.h
@@ -52,6 +52,23 @@ extern uint64_t bt_field_path_get_index_count(
 extern uint64_t bt_field_path_get_index_by_index(
                const struct bt_field_path *field_path, uint64_t index);
 
+extern void bt_field_path_get_ref(const struct bt_field_path *field_path);
+
+extern void bt_field_path_put_ref(const struct bt_field_path *field_path);
+
+#define BT_FIELD_PATH_PUT_REF_AND_RESET(_var)          \
+       do {                                            \
+               bt_field_path_put_ref(_var);            \
+               (_var) = NULL;                          \
+       } while (0)
+
+#define BT_FIELD_PATH_MOVE_REF(_var_dst, _var_src)     \
+       do {                                            \
+               bt_field_path_put_ref(_var_dst);        \
+               (_var_dst) = (_var_src);                \
+               (_var_src) = NULL;                      \
+       } while (0)
+
 #ifdef __cplusplus
 }
 #endif