xref: /openbmc/qemu/include/qapi/forward-visitor.h (revision 1d6f147f)
1 /*
2  * Forwarding visitor
3  *
4  * Copyright Red Hat, Inc. 2021
5  *
6  * Author: Paolo Bonzini <pbonzini@redhat.com>
7  *
8  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
9  * See the COPYING.LIB file in the top-level directory.
10  *
11  */
12 
13 #ifndef FORWARD_VISITOR_H
14 #define FORWARD_VISITOR_H
15 
16 #include "qapi/visitor.h"
17 
18 typedef struct ForwardFieldVisitor ForwardFieldVisitor;
19 
20 /*
21  * The forwarding visitor only expects a single name, @from, to be passed for
22  * toplevel fields.  It is converted to @to and forwarded to the @target visitor.
23  * Calls within a struct are forwarded without changing the name.
24  */
25 Visitor *visitor_forward_field(Visitor *target, const char *from, const char *to);
26 
27 #endif
28