Support default block interfaces per QEMUMachine
[qemu/ar7.git] / qapi / opts-visitor.h
blobea1a395573bc7ee1e992f9aea2a88b5f5188e478
1 /*
2 * Options Visitor
4 * Copyright Red Hat, Inc. 2012
6 * Author: Laszlo Ersek <lersek@redhat.com>
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.
13 #ifndef OPTS_VISITOR_H
14 #define OPTS_VISITOR_H
16 #include "qapi-visit-core.h"
17 #include "qemu-option.h"
19 typedef struct OptsVisitor OptsVisitor;
21 /* Contrarily to qemu-option.c::parse_option_number(), OptsVisitor's "int"
22 * parser relies on strtoll() instead of strtoull(). Consequences:
23 * - string representations of negative numbers yield negative values,
24 * - values below INT64_MIN or LLONG_MIN are rejected,
25 * - values above INT64_MAX or LLONG_MAX are rejected.
27 OptsVisitor *opts_visitor_new(const QemuOpts *opts);
28 void opts_visitor_cleanup(OptsVisitor *nv);
29 Visitor *opts_get_visitor(OptsVisitor *nv);
31 #endif