lib: make public reference count functions have strict types

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

diff --git a/include/babeltrace/trace-ir/field-class-const.h b/include/babeltrace/trace-ir/field-class-const.h
index 3e0e16e6f40d6b0efc0e79679eca6f16b73b6ca4..3f902cebe42ea34c114821b173d661339457b031 100644 (file)
--- a/include/babeltrace/trace-ir/field-class-const.h
+++ b/include/babeltrace/trace-ir/field-class-const.h
@@ -158,6 +158,24 @@ bt_field_class_variant_borrow_option_field_class_by_name_const(
                const struct bt_field_class *field_class,
                const char *name);
 
+extern void bt_field_class_get_ref(const struct bt_field_class *field_class);
+
+extern void bt_field_class_put_ref(const struct bt_field_class *field_class);
+
+#define BT_FIELD_CLASS_PUT_REF_AND_RESET(_var)         \
+       do {                                            \
+               bt_field_class_put_ref(_var);           \
+               (_var) = NULL;                          \
+       } while (0)
+
+#define BT_FIELD_CLASS_MOVE_REF(_var_dst, _var_src)    \
+       do {                                            \
+               bt_field_class_put_ref(_var_dst);       \
+               (_var_dst) = (_var_src);                \
+               (_var_src) = NULL;                      \
+       } while (0)
+
+
 #ifdef __cplusplus
 }
 #endif