LXR qemu/include/qapi/forward-visitor.h

   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
  18typedef 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 */
  25Visitor *visitor_forward_field(Visitor *target, const char *from, const char *to);
  26
  27#endif
  28