4 * Copyright (C) 2009 Red Hat Inc.
7 * Luiz Capitulino <lcapitulino@redhat.com>
9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10 * See the COPYING.LIB file in the top-level directory.
16 #include "qapi/qmp/qobject.h"
17 #include "qemu/queue.h"
19 typedef struct QListEntry {
21 QTAILQ_ENTRY(QListEntry) next;
24 typedef struct QList {
26 QTAILQ_HEAD(,QListEntry) head;
29 #define qlist_append(qlist, obj) \
30 qlist_append_obj(qlist, QOBJECT(obj))
32 #define QLIST_FOREACH_ENTRY(qlist, var) \
33 for ((var) = ((qlist)->head.tqh_first); \
35 (var) = ((var)->next.tqe_next))
37 static inline QObject *qlist_entry_obj(const QListEntry *entry)
42 QList *qlist_new(void);
43 QList *qlist_copy(QList *src);
44 void qlist_append_obj(QList *qlist, QObject *obj);
45 void qlist_iter(const QList *qlist,
46 void (*iter)(QObject *obj, void *opaque), void *opaque);
47 QObject *qlist_pop(QList *qlist);
48 QObject *qlist_peek(QList *qlist);
49 int qlist_empty(const QList *qlist);
50 size_t qlist_size(const QList *qlist);
51 QList *qobject_to_qlist(const QObject *obj);
53 static inline const QListEntry *qlist_first(const QList *qlist)
55 return QTAILQ_FIRST(&qlist->head);
58 static inline const QListEntry *qlist_next(const QListEntry *entry)
60 return QTAILQ_NEXT(entry, next);