1
2
3
4
5
6
7
8
9
10
11
12
13#ifndef QLIST_H
14#define QLIST_H
15
16#include "qapi/qmp/qobject.h"
17#include "qemu/queue.h"
18
19typedef struct QListEntry {
20 QObject *value;
21 QTAILQ_ENTRY(QListEntry) next;
22} QListEntry;
23
24struct QList {
25 struct QObjectBase_ base;
26 QTAILQ_HEAD(,QListEntry) head;
27};
28
29void qlist_unref(QList *q);
30
31G_DEFINE_AUTOPTR_CLEANUP_FUNC(QList, qlist_unref)
32
33#define qlist_append(qlist, obj) \
34 qlist_append_obj(qlist, QOBJECT(obj))
35
36void qlist_append_bool(QList *qlist, bool value);
37void qlist_append_int(QList *qlist, int64_t value);
38void qlist_append_null(QList *qlist);
39void qlist_append_str(QList *qlist, const char *value);
40
41#define QLIST_FOREACH_ENTRY(qlist, var) \
42 for ((var) = QTAILQ_FIRST(&(qlist)->head); \
43 (var); \
44 (var) = QTAILQ_NEXT((var), next))
45
46static inline QObject *qlist_entry_obj(const QListEntry *entry)
47{
48 return entry->value;
49}
50
51QList *qlist_new(void);
52QList *qlist_copy(QList *src);
53void qlist_append_obj(QList *qlist, QObject *obj);
54QObject *qlist_pop(QList *qlist);
55QObject *qlist_peek(QList *qlist);
56int qlist_empty(const QList *qlist);
57size_t qlist_size(const QList *qlist);
58
59static inline const QListEntry *qlist_first(const QList *qlist)
60{
61 return QTAILQ_FIRST(&qlist->head);
62}
63
64static inline const QListEntry *qlist_next(const QListEntry *entry)
65{
66 return QTAILQ_NEXT(entry, next);
67}
68
69#endif
70