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eb7ee2cb LE |
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 | ||
7b1b5d19 | 16 | #include "qapi/visitor.h" |
1de7afc9 | 17 | #include "qemu/option.h" |
eb7ee2cb LE |
18 | |
19 | typedef struct OptsVisitor OptsVisitor; | |
20 | ||
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. | |
26 | */ | |
27 | OptsVisitor *opts_visitor_new(const QemuOpts *opts); | |
28 | void opts_visitor_cleanup(OptsVisitor *nv); | |
29 | Visitor *opts_get_visitor(OptsVisitor *nv); | |
30 | ||
31 | #endif |