Monitor: Drop QMP bits from do_info()
[qemu/wangdongxu.git] / qlist.h
blobdbe7b92db5262656c3ba1f3a6e2f8a91b91d2f6b
1 /*
2 * QList Module
4 * Copyright (C) 2009 Red Hat Inc.
6 * Authors:
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.
13 #ifndef QLIST_H
14 #define QLIST_H
16 #include "qobject.h"
17 #include "qemu-queue.h"
18 #include "qemu-common.h"
20 typedef struct QListEntry {
21 QObject *value;
22 QTAILQ_ENTRY(QListEntry) next;
23 } QListEntry;
25 typedef struct QList {
26 QObject_HEAD;
27 QTAILQ_HEAD(,QListEntry) head;
28 } QList;
30 #define qlist_append(qlist, obj) \
31 qlist_append_obj(qlist, QOBJECT(obj))
33 #define QLIST_FOREACH_ENTRY(qlist, var) \
34 for ((var) = ((qlist)->head.tqh_first); \
35 (var); \
36 (var) = ((var)->next.tqe_next))
38 static inline QObject *qlist_entry_obj(const QListEntry *entry)
40 return entry->value;
43 QList *qlist_new(void);
44 QList *qlist_copy(QList *src);
45 void qlist_append_obj(QList *qlist, QObject *obj);
46 void qlist_iter(const QList *qlist,
47 void (*iter)(QObject *obj, void *opaque), void *opaque);
48 QObject *qlist_pop(QList *qlist);
49 QObject *qlist_peek(QList *qlist);
50 int qlist_empty(const QList *qlist);
51 QList *qobject_to_qlist(const QObject *obj);
53 #endif /* QLIST_H */