lib: make public reference count functions have strict types

[babeltrace.git] / include / babeltrace / trace-ir / clock-class-const.h

diff --git a/include/babeltrace/trace-ir/clock-class-const.h b/include/babeltrace/trace-ir/clock-class-const.h
index 3032b316b8082d04d0cf019fe83b9c54f16343dd..0a0cecf84dca9a59cc0e91d144112b4c9fde6e33 100644 (file)
--- a/include/babeltrace/trace-ir/clock-class-const.h
+++ b/include/babeltrace/trace-ir/clock-class-const.h
@@ -63,6 +63,23 @@ extern int bt_clock_class_cycles_to_ns_from_origin(
                const struct bt_clock_class *clock_class,
                uint64_t cycles, int64_t *ns_from_origin);
 
+extern void bt_clock_class_get_ref(const struct bt_clock_class *clock_class);
+
+extern void bt_clock_class_put_ref(const struct bt_clock_class *clock_class);
+
+#define BT_CLOCK_CLASS_PUT_REF_AND_RESET(_var)         \
+       do {                                            \
+               bt_clock_class_put_ref(_var);           \
+               (_var) = NULL;                          \
+       } while (0)
+
+#define BT_CLOCK_CLASS_MOVE_REF(_var_dst, _var_src)    \
+       do {                                            \
+               bt_clock_class_put_ref(_var_dst);       \
+               (_var_dst) = (_var_src);                \
+               (_var_src) = NULL;                      \
+       } while (0)
+
 #ifdef __cplusplus
 }
 #endif