opts-visitor.h (98c710f2d5cdf37f29a267352eb1f3c28cbf369d) opts-visitor.h (922a01a013d2270682a188258cbccacfecf8129c)
1/*
2 * Options Visitor
3 *
4 * Copyright Red Hat, Inc. 2012
5 *
6 * Author: Laszlo Ersek <lersek@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 OPTS_VISITOR_H
14#define OPTS_VISITOR_H
15
16#include "qapi/visitor.h"
1/*
2 * Options Visitor
3 *
4 * Copyright Red Hat, Inc. 2012
5 *
6 * Author: Laszlo Ersek <lersek@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 OPTS_VISITOR_H
14#define OPTS_VISITOR_H
15
16#include "qapi/visitor.h"
17#include "qemu/option.h"
18
19/* Inclusive upper bound on the size of any flattened range. This is a safety
20 * (= anti-annoyance) measure; wrong ranges should not cause long startup
21 * delays nor exhaust virtual memory.
22 */
23#define OPTS_VISITOR_RANGE_MAX 65536
24
25typedef struct OptsVisitor OptsVisitor;

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30 * - values below INT64_MIN or LLONG_MIN are rejected,
31 * - values above INT64_MAX or LLONG_MAX are rejected.
32 *
33 * The Opts input visitor does not implement support for visiting QAPI
34 * alternates, numbers (other than integers), null, or arbitrary
35 * QTypes. It also requires a non-null list argument to
36 * visit_start_list().
37 */
17
18/* Inclusive upper bound on the size of any flattened range. This is a safety
19 * (= anti-annoyance) measure; wrong ranges should not cause long startup
20 * delays nor exhaust virtual memory.
21 */
22#define OPTS_VISITOR_RANGE_MAX 65536
23
24typedef struct OptsVisitor OptsVisitor;

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29 * - values below INT64_MIN or LLONG_MIN are rejected,
30 * - values above INT64_MAX or LLONG_MAX are rejected.
31 *
32 * The Opts input visitor does not implement support for visiting QAPI
33 * alternates, numbers (other than integers), null, or arbitrary
34 * QTypes. It also requires a non-null list argument to
35 * visit_start_list().
36 */
38OptsVisitor *opts_visitor_new(const QemuOpts *opts);
39void opts_visitor_cleanup(OptsVisitor *nv);
40Visitor *opts_get_visitor(OptsVisitor *nv);
37Visitor *opts_visitor_new(const QemuOpts *opts);
41
42#endif
38
39#endif