hw/arm/virt: use VirtMachineState.gic_version
[qemu.git] / qapi / qapi-dealloc-visitor.c
1 /*
2 * Dealloc Visitor
3 *
4 * Copyright (C) 2012-2016 Red Hat, Inc.
5 * Copyright IBM, Corp. 2011
6 *
7 * Authors:
8 * Michael Roth <mdroth@linux.vnet.ibm.com>
9 *
10 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
11 * See the COPYING.LIB file in the top-level directory.
12 *
13 */
14
15 #include "qemu/osdep.h"
16 #include "qapi/dealloc-visitor.h"
17 #include "qemu/queue.h"
18 #include "qemu-common.h"
19 #include "qapi/qmp/types.h"
20 #include "qapi/visitor-impl.h"
21
22 struct QapiDeallocVisitor
23 {
24 Visitor visitor;
25 };
26
27 static void qapi_dealloc_start_struct(Visitor *v, const char *name, void **obj,
28 size_t unused, Error **errp)
29 {
30 }
31
32 static void qapi_dealloc_end_struct(Visitor *v, void **obj)
33 {
34 if (obj) {
35 g_free(*obj);
36 }
37 }
38
39 static void qapi_dealloc_start_alternate(Visitor *v, const char *name,
40 GenericAlternate **obj, size_t size,
41 bool promote_int, Error **errp)
42 {
43 }
44
45 static void qapi_dealloc_end_alternate(Visitor *v, void **obj)
46 {
47 if (obj) {
48 g_free(*obj);
49 }
50 }
51
52 static void qapi_dealloc_start_list(Visitor *v, const char *name,
53 GenericList **list, size_t size,
54 Error **errp)
55 {
56 }
57
58 static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList *tail,
59 size_t size)
60 {
61 GenericList *next = tail->next;
62 g_free(tail);
63 return next;
64 }
65
66 static void qapi_dealloc_end_list(Visitor *v, void **obj)
67 {
68 }
69
70 static void qapi_dealloc_type_str(Visitor *v, const char *name, char **obj,
71 Error **errp)
72 {
73 if (obj) {
74 g_free(*obj);
75 }
76 }
77
78 static void qapi_dealloc_type_int64(Visitor *v, const char *name, int64_t *obj,
79 Error **errp)
80 {
81 }
82
83 static void qapi_dealloc_type_uint64(Visitor *v, const char *name,
84 uint64_t *obj, Error **errp)
85 {
86 }
87
88 static void qapi_dealloc_type_bool(Visitor *v, const char *name, bool *obj,
89 Error **errp)
90 {
91 }
92
93 static void qapi_dealloc_type_number(Visitor *v, const char *name, double *obj,
94 Error **errp)
95 {
96 }
97
98 static void qapi_dealloc_type_anything(Visitor *v, const char *name,
99 QObject **obj, Error **errp)
100 {
101 if (obj) {
102 qobject_decref(*obj);
103 }
104 }
105
106 static void qapi_dealloc_type_null(Visitor *v, const char *name, Error **errp)
107 {
108 }
109
110 static void qapi_dealloc_free(Visitor *v)
111 {
112 g_free(container_of(v, QapiDeallocVisitor, visitor));
113 }
114
115 Visitor *qapi_dealloc_visitor_new(void)
116 {
117 QapiDeallocVisitor *v;
118
119 v = g_malloc0(sizeof(*v));
120
121 v->visitor.type = VISITOR_DEALLOC;
122 v->visitor.start_struct = qapi_dealloc_start_struct;
123 v->visitor.end_struct = qapi_dealloc_end_struct;
124 v->visitor.start_alternate = qapi_dealloc_start_alternate;
125 v->visitor.end_alternate = qapi_dealloc_end_alternate;
126 v->visitor.start_list = qapi_dealloc_start_list;
127 v->visitor.next_list = qapi_dealloc_next_list;
128 v->visitor.end_list = qapi_dealloc_end_list;
129 v->visitor.type_int64 = qapi_dealloc_type_int64;
130 v->visitor.type_uint64 = qapi_dealloc_type_uint64;
131 v->visitor.type_bool = qapi_dealloc_type_bool;
132 v->visitor.type_str = qapi_dealloc_type_str;
133 v->visitor.type_number = qapi_dealloc_type_number;
134 v->visitor.type_any = qapi_dealloc_type_anything;
135 v->visitor.type_null = qapi_dealloc_type_null;
136 v->visitor.free = qapi_dealloc_free;
137
138 return &v->visitor;
139 }